Obstetrics

In utero exposure to selective serotonin reuptake inhibitors (SSRIs) has been tied to reduced brain volume in children, results of a large population-based study show.

However, the investigators, led by Henning Tiemeier, MD, PhD, professor of social and behavioral sciences at Harvard School of Public Health in Boston, note that the findings should be interpreted cautiously because the size of the study population who received brain MRI was relatively small.

Dr. Tiemeier said in an interview that the associations detected were small and could not show causality between prenatal SSRI use and a decrease in gray and white matter across certain areas of the brain.

“Women who are pregnant and on maintenance therapy should consult their therapist if preventive therapy is still needed and if there are alternatives. This choice must be carefully considered, and women should be carefully advised,” he said.

The study was published online in JAMA Psychiatry.
 

An important decision

The investigators note that the decision to prescribe antidepressants, particularly SSRIs, during pregnancy is challenging. Though SSRI use during pregnancy is generally considered safe, some previous research suggests an association with negative outcomes in offspring, including adverse effects on neurodevelopment.

However, the researchers also note that it’s possible that pregnant women who use SSRIs may have other factors, including more severe depressive symptoms, which may be independently associated with adverse outcomes in offspring.

To investigate the link between intrauterine SSRI exposure and brain development, the researchers conducted a prospective, population-based study that included 3,198 pregnant individuals with an expected delivery date between April 2002 and January 2006. Study participants were divided into five groups: 41 who used SSRIs during pregnancy, 257 who did not use the medications but had depressive symptoms during pregnancy, 77 who used SSRIs prenatally, 74 who developed depressive symptoms after giving birth, and 2,749 controls with no SSRI use or depressive symptoms. Participants had a mean age of 31 years, and all identified as women.

Of those who took SSRIs during pregnancy, 20 used them during the first trimester only, and 21 used them the first or in one or two additional trimesters. The SSRIs used included paroxetine, fluoxetine, sertraline, fluvoxamine, and citalopram.

Offspring of the women enrolled in the study received MRIs at three different times between the ages 7 and 15 years.

The 41 children born to the women who took SSRIs prenatally had 80 scans in total, the 257 with mothers who did not use SSRIs yet had depressive symptoms while pregnant had 477 MRIs, the 77 children born to the mothers who took SSRIs before pregnancy had 126 MRIs, the 74 born to mothers with postnatal depression only had 128 MRIs, and the 2,749 children born to the mothers with no SSRI use or depression had 4,813 MRIs.

The study’s primary outcome was brain morphometry in offspring including global and cortical brain volumes, measured by three MRI assessments from ages 7 to 15 years.
 

Reduced brain volume

Compared with children with no in utero SSRI exposure, those who were exposed had reduced gray and white matter volume that persisted up to 15 years of age (P = .006), particularly in the corticolimbic circuit.

Investigators observed a “persistent association between prenatal SSRI exposure and less cortical volumes across the 10-year follow-up period, including in the superior frontal cortex, medial orbitofrontal cortex, parahippocampal gyrus, rostral anterior cingulate cortex, and posterior cingulate.”

Investigators noted that prenatal SSRI exposure was consistently associated with 5%-10% lower brain volume in the frontal, cingulate, and temporal cortex throughout the age range studied.

In a couple of areas of the brain, however, the brain volume gradually increased back to levels seen in non-SSRI exposed children. For instance, smaller amygdala volumes had increased by age 15 years, so children who were exposed to SSRIs were not any different from control children.

Among the group of women with postnatal depression using an SSRI before or during pregnancy who had depressive symptoms post natally, neonates had a reduced fusiform gyrus (P = .002)

Dr. Tiemeier could not speculate on the effects of the volume differences on children’s development, although the parts of the brain found to be reduced are primarily responsible for emotion regulation.

Investigators noted there was limited ability to investigate trimester-specific outcomes of SSRI use and assess associations with specific SSRIs due to low prevalence of SSRI use.

In addition, research on the long-term behavioral and psychological outcomes associated with demonstrated brain changes is needed, investigators noted.
 

Clinical significance ‘unclear’

In an accompanying editorial, Ardesheer Talati, PhD, Columbia University, New York, noted that though the research enhances understanding of how brain development through adolescence may be associated with SSRI exposure, “the clinical significance was unclear, especially as key limbic regions, including the amygdala, normalized over time.”

If future evidence links brain anomalies to adverse youth outcomes, Dr. Talati writes, this will need to be “calibrated into the risk-benefit profile.” Until then, he said, the findings must not be overinterpreted “to either promote or discourage antidepressant medication use during the critical period of pregnancy.”

The study was funded by the Netherlands Organization for Scientific Research, European Union’s Horizon Research and Innovation Program, the Netherlands Organization for Health Research and Development, the Sophia Foundation for Neuroimaging, and the European Union’s Horizon Research and Innovation 5 Program. Dr. Talati reported receiving grants from the National Institutes of Health outside of the submitted work.

A version of this article first appeared on Medscape.com.

In utero exposure to selective serotonin reuptake inhibitors (SSRIs) has been tied to reduced brain volume in children, results of a large population-based study show.

However, the investigators, led by Henning Tiemeier, MD, PhD, professor of social and behavioral sciences at Harvard School of Public Health in Boston, note that the findings should be interpreted cautiously because the size of the study population who received brain MRI was relatively small.

Dr. Tiemeier said in an interview that the associations detected were small and could not show causality between prenatal SSRI use and a decrease in gray and white matter across certain areas of the brain.

“Women who are pregnant and on maintenance therapy should consult their therapist if preventive therapy is still needed and if there are alternatives. This choice must be carefully considered, and women should be carefully advised,” he said.

The study was published online in JAMA Psychiatry.
 

An important decision

The investigators note that the decision to prescribe antidepressants, particularly SSRIs, during pregnancy is challenging. Though SSRI use during pregnancy is generally considered safe, some previous research suggests an association with negative outcomes in offspring, including adverse effects on neurodevelopment.

However, the researchers also note that it’s possible that pregnant women who use SSRIs may have other factors, including more severe depressive symptoms, which may be independently associated with adverse outcomes in offspring.

To investigate the link between intrauterine SSRI exposure and brain development, the researchers conducted a prospective, population-based study that included 3,198 pregnant individuals with an expected delivery date between April 2002 and January 2006. Study participants were divided into five groups: 41 who used SSRIs during pregnancy, 257 who did not use the medications but had depressive symptoms during pregnancy, 77 who used SSRIs prenatally, 74 who developed depressive symptoms after giving birth, and 2,749 controls with no SSRI use or depressive symptoms. Participants had a mean age of 31 years, and all identified as women.

Of those who took SSRIs during pregnancy, 20 used them during the first trimester only, and 21 used them the first or in one or two additional trimesters. The SSRIs used included paroxetine, fluoxetine, sertraline, fluvoxamine, and citalopram.

Offspring of the women enrolled in the study received MRIs at three different times between the ages 7 and 15 years.

The 41 children born to the women who took SSRIs prenatally had 80 scans in total, the 257 with mothers who did not use SSRIs yet had depressive symptoms while pregnant had 477 MRIs, the 77 children born to the mothers who took SSRIs before pregnancy had 126 MRIs, the 74 born to mothers with postnatal depression only had 128 MRIs, and the 2,749 children born to the mothers with no SSRI use or depression had 4,813 MRIs.

The study’s primary outcome was brain morphometry in offspring including global and cortical brain volumes, measured by three MRI assessments from ages 7 to 15 years.
 

Reduced brain volume

Compared with children with no in utero SSRI exposure, those who were exposed had reduced gray and white matter volume that persisted up to 15 years of age (P = .006), particularly in the corticolimbic circuit.

Investigators observed a “persistent association between prenatal SSRI exposure and less cortical volumes across the 10-year follow-up period, including in the superior frontal cortex, medial orbitofrontal cortex, parahippocampal gyrus, rostral anterior cingulate cortex, and posterior cingulate.”

Investigators noted that prenatal SSRI exposure was consistently associated with 5%-10% lower brain volume in the frontal, cingulate, and temporal cortex throughout the age range studied.

In a couple of areas of the brain, however, the brain volume gradually increased back to levels seen in non-SSRI exposed children. For instance, smaller amygdala volumes had increased by age 15 years, so children who were exposed to SSRIs were not any different from control children.

Among the group of women with postnatal depression using an SSRI before or during pregnancy who had depressive symptoms post natally, neonates had a reduced fusiform gyrus (P = .002)

Dr. Tiemeier could not speculate on the effects of the volume differences on children’s development, although the parts of the brain found to be reduced are primarily responsible for emotion regulation.

Investigators noted there was limited ability to investigate trimester-specific outcomes of SSRI use and assess associations with specific SSRIs due to low prevalence of SSRI use.

In addition, research on the long-term behavioral and psychological outcomes associated with demonstrated brain changes is needed, investigators noted.
 

Clinical significance ‘unclear’

In an accompanying editorial, Ardesheer Talati, PhD, Columbia University, New York, noted that though the research enhances understanding of how brain development through adolescence may be associated with SSRI exposure, “the clinical significance was unclear, especially as key limbic regions, including the amygdala, normalized over time.”

If future evidence links brain anomalies to adverse youth outcomes, Dr. Talati writes, this will need to be “calibrated into the risk-benefit profile.” Until then, he said, the findings must not be overinterpreted “to either promote or discourage antidepressant medication use during the critical period of pregnancy.”

The study was funded by the Netherlands Organization for Scientific Research, European Union’s Horizon Research and Innovation Program, the Netherlands Organization for Health Research and Development, the Sophia Foundation for Neuroimaging, and the European Union’s Horizon Research and Innovation 5 Program. Dr. Talati reported receiving grants from the National Institutes of Health outside of the submitted work.

A version of this article first appeared on Medscape.com.

In utero exposure to selective serotonin reuptake inhibitors (SSRIs) has been tied to reduced brain volume in children, results of a large population-based study show.

However, the investigators, led by Henning Tiemeier, MD, PhD, professor of social and behavioral sciences at Harvard School of Public Health in Boston, note that the findings should be interpreted cautiously because the size of the study population who received brain MRI was relatively small.

Dr. Tiemeier said in an interview that the associations detected were small and could not show causality between prenatal SSRI use and a decrease in gray and white matter across certain areas of the brain.

“Women who are pregnant and on maintenance therapy should consult their therapist if preventive therapy is still needed and if there are alternatives. This choice must be carefully considered, and women should be carefully advised,” he said.

The study was published online in JAMA Psychiatry.
 

An important decision

The investigators note that the decision to prescribe antidepressants, particularly SSRIs, during pregnancy is challenging. Though SSRI use during pregnancy is generally considered safe, some previous research suggests an association with negative outcomes in offspring, including adverse effects on neurodevelopment.

However, the researchers also note that it’s possible that pregnant women who use SSRIs may have other factors, including more severe depressive symptoms, which may be independently associated with adverse outcomes in offspring.

To investigate the link between intrauterine SSRI exposure and brain development, the researchers conducted a prospective, population-based study that included 3,198 pregnant individuals with an expected delivery date between April 2002 and January 2006. Study participants were divided into five groups: 41 who used SSRIs during pregnancy, 257 who did not use the medications but had depressive symptoms during pregnancy, 77 who used SSRIs prenatally, 74 who developed depressive symptoms after giving birth, and 2,749 controls with no SSRI use or depressive symptoms. Participants had a mean age of 31 years, and all identified as women.

Of those who took SSRIs during pregnancy, 20 used them during the first trimester only, and 21 used them the first or in one or two additional trimesters. The SSRIs used included paroxetine, fluoxetine, sertraline, fluvoxamine, and citalopram.

Offspring of the women enrolled in the study received MRIs at three different times between the ages 7 and 15 years.

The 41 children born to the women who took SSRIs prenatally had 80 scans in total, the 257 with mothers who did not use SSRIs yet had depressive symptoms while pregnant had 477 MRIs, the 77 children born to the mothers who took SSRIs before pregnancy had 126 MRIs, the 74 born to mothers with postnatal depression only had 128 MRIs, and the 2,749 children born to the mothers with no SSRI use or depression had 4,813 MRIs.

The study’s primary outcome was brain morphometry in offspring including global and cortical brain volumes, measured by three MRI assessments from ages 7 to 15 years.
 

Reduced brain volume

Compared with children with no in utero SSRI exposure, those who were exposed had reduced gray and white matter volume that persisted up to 15 years of age (P = .006), particularly in the corticolimbic circuit.

Investigators observed a “persistent association between prenatal SSRI exposure and less cortical volumes across the 10-year follow-up period, including in the superior frontal cortex, medial orbitofrontal cortex, parahippocampal gyrus, rostral anterior cingulate cortex, and posterior cingulate.”

Investigators noted that prenatal SSRI exposure was consistently associated with 5%-10% lower brain volume in the frontal, cingulate, and temporal cortex throughout the age range studied.

In a couple of areas of the brain, however, the brain volume gradually increased back to levels seen in non-SSRI exposed children. For instance, smaller amygdala volumes had increased by age 15 years, so children who were exposed to SSRIs were not any different from control children.

Among the group of women with postnatal depression using an SSRI before or during pregnancy who had depressive symptoms post natally, neonates had a reduced fusiform gyrus (P = .002)

Dr. Tiemeier could not speculate on the effects of the volume differences on children’s development, although the parts of the brain found to be reduced are primarily responsible for emotion regulation.

Investigators noted there was limited ability to investigate trimester-specific outcomes of SSRI use and assess associations with specific SSRIs due to low prevalence of SSRI use.

In addition, research on the long-term behavioral and psychological outcomes associated with demonstrated brain changes is needed, investigators noted.
 

Clinical significance ‘unclear’

In an accompanying editorial, Ardesheer Talati, PhD, Columbia University, New York, noted that though the research enhances understanding of how brain development through adolescence may be associated with SSRI exposure, “the clinical significance was unclear, especially as key limbic regions, including the amygdala, normalized over time.”

If future evidence links brain anomalies to adverse youth outcomes, Dr. Talati writes, this will need to be “calibrated into the risk-benefit profile.” Until then, he said, the findings must not be overinterpreted “to either promote or discourage antidepressant medication use during the critical period of pregnancy.”

The study was funded by the Netherlands Organization for Scientific Research, European Union’s Horizon Research and Innovation Program, the Netherlands Organization for Health Research and Development, the Sophia Foundation for Neuroimaging, and the European Union’s Horizon Research and Innovation 5 Program. Dr. Talati reported receiving grants from the National Institutes of Health outside of the submitted work.

A version of this article first appeared on Medscape.com.

More time spent on social media spent in ways defined as problematic was significantly associated with increased depressive symptoms during pregnancy, based on data from more than 600 individuals.

Depressive symptoms among pregnant women have risen in recent years, but the potential impact of social media use on depression in pregnancy has not been well studied, wrote Lotte Muskens, a PhD candidate at Tilburg (the Netherlands) University and colleagues.

In a study published in the Journal of Affective Disorders, the researchers surveyed 697 pregnant women aged 19-42 years who were part of a larger longitudinal prospective study (the Brabant Study) in the Netherlands. The mean age of the participants was 31 years; 96% were employed, 99% had a partner, and 71% had a bachelor’s degree or higher. Depressive symptoms were assessed at 12, 20, and 28 weeks of pregnancy using the Dutch version of the 10-item Edinburgh Depression Scale (EDS).

SonerCdem/Thinkstock

The researchers categorized the participants into trajectories of depressive symptoms during pregnancy, with 489 identified as low stable (mean EDS scores 2.8-3.0), 183 as intermediate stable (mean EDS scores 8.4-8.8), and 25 as high stable (mean EDS scores 15.1-16.9).

Problematic SMU was identified using the six-item Bergen Social Media Addiction Scale (BSMAS) at 12 weeks of pregnancy; scores ranged from 6 to 30, with higher scores representing more problematic SMU.

The mean BSMAS scores were 9.0, 10.7, and 12.6 for the low-stable, intermediate-stable, and high-stable depression groups, respectively.

Data on social media use (SMU) were collected at 12 weeks of pregnancy. Social media was defined as common platforms including Facebook, Instagram, LinkedIn, Pinterest, Twitter, and YouTube.

SMU was defined in terms of intensity, measured by time and frequency. Time was measured by asking participants to list how many hours per day they used social media on a scale of 1 (no use of social media) to 9 (7 or more hours per day). Frequency was measured by asking how often participants visited the various social media platforms, on a scale of 1 (no use of social media) to 7 (five or more visits per day). Overall, the participants averaged 1.6 hours per day and 19.5 visits per week on SMU.

Increased time and frequency of SMU was significantly associated with increased odds of being in the high-stable group, compared with the low-stable group in an adjusted analysis (odds ratios, 1.51 and 1.05, respectively; P = .017 and P = .019, respectively).

In addition, problematic SMU (as defined by higher BSMAS scores) remained significantly associated with increased odds of belonging to the intermediate-stable or high-stable classes in an adjusted analysis (odds ratios, 1.17 and 1.31; P < .001 for both).

“While our results suggest that SMU can have negative consequences for pregnant women’s mental wellbeing, it is important to note that SMU during pregnancy may also be helpful for some pregnant women,” as many women, especially first-time mothers, find information and support through social media, the researchers wrote in their discussion.

The findings were limited by several factors, including the variation in group sizes for depressive symptoms, reliance on self-reports, and the collection of data during the COVID-19 pandemic, which may have affected the results, the researchers noted.

However, the results were strengthened by the large sample size and longitudinal design that allowed measurement of trajectories. More research is needed to determine causal relationships, but the data indicate an association between higher levels of depression during pregnancy and more intense and problematic SMU use, and health care providers should discuss SMU in addition to other risk factors for depression in pregnant women, the researchers concluded.

The study received no outside funding. The researchers had no financial conflicts to disclose.

More time spent on social media spent in ways defined as problematic was significantly associated with increased depressive symptoms during pregnancy, based on data from more than 600 individuals.

Depressive symptoms among pregnant women have risen in recent years, but the potential impact of social media use on depression in pregnancy has not been well studied, wrote Lotte Muskens, a PhD candidate at Tilburg (the Netherlands) University and colleagues.

In a study published in the Journal of Affective Disorders, the researchers surveyed 697 pregnant women aged 19-42 years who were part of a larger longitudinal prospective study (the Brabant Study) in the Netherlands. The mean age of the participants was 31 years; 96% were employed, 99% had a partner, and 71% had a bachelor’s degree or higher. Depressive symptoms were assessed at 12, 20, and 28 weeks of pregnancy using the Dutch version of the 10-item Edinburgh Depression Scale (EDS).

SonerCdem/Thinkstock

The researchers categorized the participants into trajectories of depressive symptoms during pregnancy, with 489 identified as low stable (mean EDS scores 2.8-3.0), 183 as intermediate stable (mean EDS scores 8.4-8.8), and 25 as high stable (mean EDS scores 15.1-16.9).

Problematic SMU was identified using the six-item Bergen Social Media Addiction Scale (BSMAS) at 12 weeks of pregnancy; scores ranged from 6 to 30, with higher scores representing more problematic SMU.

The mean BSMAS scores were 9.0, 10.7, and 12.6 for the low-stable, intermediate-stable, and high-stable depression groups, respectively.

Data on social media use (SMU) were collected at 12 weeks of pregnancy. Social media was defined as common platforms including Facebook, Instagram, LinkedIn, Pinterest, Twitter, and YouTube.

SMU was defined in terms of intensity, measured by time and frequency. Time was measured by asking participants to list how many hours per day they used social media on a scale of 1 (no use of social media) to 9 (7 or more hours per day). Frequency was measured by asking how often participants visited the various social media platforms, on a scale of 1 (no use of social media) to 7 (five or more visits per day). Overall, the participants averaged 1.6 hours per day and 19.5 visits per week on SMU.

Increased time and frequency of SMU was significantly associated with increased odds of being in the high-stable group, compared with the low-stable group in an adjusted analysis (odds ratios, 1.51 and 1.05, respectively; P = .017 and P = .019, respectively).

In addition, problematic SMU (as defined by higher BSMAS scores) remained significantly associated with increased odds of belonging to the intermediate-stable or high-stable classes in an adjusted analysis (odds ratios, 1.17 and 1.31; P < .001 for both).

“While our results suggest that SMU can have negative consequences for pregnant women’s mental wellbeing, it is important to note that SMU during pregnancy may also be helpful for some pregnant women,” as many women, especially first-time mothers, find information and support through social media, the researchers wrote in their discussion.

The findings were limited by several factors, including the variation in group sizes for depressive symptoms, reliance on self-reports, and the collection of data during the COVID-19 pandemic, which may have affected the results, the researchers noted.

However, the results were strengthened by the large sample size and longitudinal design that allowed measurement of trajectories. More research is needed to determine causal relationships, but the data indicate an association between higher levels of depression during pregnancy and more intense and problematic SMU use, and health care providers should discuss SMU in addition to other risk factors for depression in pregnant women, the researchers concluded.

The study received no outside funding. The researchers had no financial conflicts to disclose.

More time spent on social media spent in ways defined as problematic was significantly associated with increased depressive symptoms during pregnancy, based on data from more than 600 individuals.

Depressive symptoms among pregnant women have risen in recent years, but the potential impact of social media use on depression in pregnancy has not been well studied, wrote Lotte Muskens, a PhD candidate at Tilburg (the Netherlands) University and colleagues.

In a study published in the Journal of Affective Disorders, the researchers surveyed 697 pregnant women aged 19-42 years who were part of a larger longitudinal prospective study (the Brabant Study) in the Netherlands. The mean age of the participants was 31 years; 96% were employed, 99% had a partner, and 71% had a bachelor’s degree or higher. Depressive symptoms were assessed at 12, 20, and 28 weeks of pregnancy using the Dutch version of the 10-item Edinburgh Depression Scale (EDS).

SonerCdem/Thinkstock

The researchers categorized the participants into trajectories of depressive symptoms during pregnancy, with 489 identified as low stable (mean EDS scores 2.8-3.0), 183 as intermediate stable (mean EDS scores 8.4-8.8), and 25 as high stable (mean EDS scores 15.1-16.9).

Problematic SMU was identified using the six-item Bergen Social Media Addiction Scale (BSMAS) at 12 weeks of pregnancy; scores ranged from 6 to 30, with higher scores representing more problematic SMU.

The mean BSMAS scores were 9.0, 10.7, and 12.6 for the low-stable, intermediate-stable, and high-stable depression groups, respectively.

Data on social media use (SMU) were collected at 12 weeks of pregnancy. Social media was defined as common platforms including Facebook, Instagram, LinkedIn, Pinterest, Twitter, and YouTube.

SMU was defined in terms of intensity, measured by time and frequency. Time was measured by asking participants to list how many hours per day they used social media on a scale of 1 (no use of social media) to 9 (7 or more hours per day). Frequency was measured by asking how often participants visited the various social media platforms, on a scale of 1 (no use of social media) to 7 (five or more visits per day). Overall, the participants averaged 1.6 hours per day and 19.5 visits per week on SMU.

Increased time and frequency of SMU was significantly associated with increased odds of being in the high-stable group, compared with the low-stable group in an adjusted analysis (odds ratios, 1.51 and 1.05, respectively; P = .017 and P = .019, respectively).

In addition, problematic SMU (as defined by higher BSMAS scores) remained significantly associated with increased odds of belonging to the intermediate-stable or high-stable classes in an adjusted analysis (odds ratios, 1.17 and 1.31; P < .001 for both).

“While our results suggest that SMU can have negative consequences for pregnant women’s mental wellbeing, it is important to note that SMU during pregnancy may also be helpful for some pregnant women,” as many women, especially first-time mothers, find information and support through social media, the researchers wrote in their discussion.

The findings were limited by several factors, including the variation in group sizes for depressive symptoms, reliance on self-reports, and the collection of data during the COVID-19 pandemic, which may have affected the results, the researchers noted.

However, the results were strengthened by the large sample size and longitudinal design that allowed measurement of trajectories. More research is needed to determine causal relationships, but the data indicate an association between higher levels of depression during pregnancy and more intense and problematic SMU use, and health care providers should discuss SMU in addition to other risk factors for depression in pregnant women, the researchers concluded.

The study received no outside funding. The researchers had no financial conflicts to disclose.

Throughout the 20th century, the management of ectopic pregnancy evolved from preserving the life of the mother to preserving fertility by utilizing the conservative treatment of methotrexate and/or tubal surgery. I make this, seemingly obscure, reference to managing ectopic pregnancy to consider an analogous shift over time in the management of patients with cancer. Over the next decade, the number of people who have lived 5 or more years after their cancer diagnosis is projected to increase approximately 30%, to 16.3 million. Due to the improved survival rates following a cancer diagnosis,¹ revolutionary developments have been made in fertility preservation to obviate the impact of gonadotoxic therapy. We have evolved, however, from shielding and transposing ovaries to ovarian tissue cryopreservation,² with rapid implementation.

While advances in reproductive cryopreservation have allowed for the delay, or even potential “prevention” of infertility, assisted reproductive technology (ART) cannot yet claim a “cure” in ensuring procreation. Nevertheless, fertility preservation is a burgeoning field that has transitioned from an experimental label to a standard of care in 2012, as designated by the American Society for Reproductive Medicine (ASRM).³ From the original intention of offering oocyte cryopreservation to women at risk of ovarian failure from impending gonadotoxic cancer treatment, fertility preservation has accelerated to include freezing for nonmedical reasons—eg, planned oocyte cryopreservation (POC), or “social” egg freezing, to ovarian tissue cryopreservation to accommodate the expediency needed for the treatment of certain cancer treatments. Additionally, across the United States, the number of donor egg banks, which allow women an easily accessible option, is rivaling enduring sperm banks. Due to the advanced methodology of vitrification and growing demand for the technology due to increasing IVF cycles, cryopreservation has become a specialized area of reproductive medicine, and a target of venture capital and private equity commercialization. This article will review the latest techniques, appropriate counseling, and cost/benefit ratio of fertility preservation, with an emphasis on POC.

CASE 1 Fertility preservation options for patient with breast cancer

A 37-year-old woman with newly diagnosed hormone receptor−positive breast cancer is referred for a fertility preservation consultation prior to initiating treatment. Her oncologist plans chemotherapy, followed by radiation and a minimum of 5 years of tamoxifen therapy.

What is the best consultation approach for this patient?

Consultation involves understanding several factors

The consultation approach to this patient involves ascertaining her medical, social, and family history, along with her reproductive plans.

Medical history. For the medical component, we must focus on her diagnosis, anticipated treatment with timeline, risks of gonadal toxicity with planned treatments, her current medical stability, and prognosis for expected survival.

Social history. Her age, relationship status, and desired family size address her social history.

Family history. Given that her cancer affects the breast, there is the risk of genetic susceptibility and potential for embryo testing for the BRCA gene.

Reproductive plans. These include her and her partner’s, if applicable, number of desired children and their risk factors for infertility.

Regarding the reproductive timeline, the antihormonal therapy that may be required for her treatment may improve overall survival, but it would delay the time to pregnancy. Consequently, the pursuit of fertility preservation prior to cancer treatment is a multidisciplinary approach that can involve medical oncology, radiation oncology, REI, medical genetics, and often, psychology. Fortunately, evidence continues to support fertility preservation, with or without hormonal ovarian stimulation, for patients with breast cancer. Data, with up to 5 years of follow-up, has indicated that it is safe.⁴

Continue to: Oncofertility...

To address the need to maximize the reproductive potential of patients with newly diagnosed cancer, the field of oncofertility combines the specialties of oncology and reproductive medicine. The reproductive risk of cancer treatment is gonadotoxicity, with subsequent iatrogenic primary ovarian insufficiency (POI) and infertility. Alkylating agents (including cyclosphosphamide) have the highest risk for amenorrhea, while antimetabolites (including methotrexate, 5–fluorouracil) have the lowest risk.⁵ Treating bone marrow/stem cell transplantation using high-dose alkylating agents, with or without whole body irradiation, results in ≥80% amenorrhea. The minimum radiation dose to induce ovarian failure decreases with advancing age, from 18.4 Gy at age 10 years to 6 Gy at age 40 years, due to biologically diminishing ovarian reserve and an increase in the radiosensitivity of oocytes.⁶ An online tool—using varying factors including age, chemotherapy dose, prior treatment, smoking, and baseline diminished ovarian reserve—is available to help predict the chance of ovarian failure following chemotherapy.⁷

Cryopreservation to the rescue

Since 2012, when ASRM removed the experimental designation on oocyte cryopreservation (OC), the number of cycles offered for fertility preservation has increased dramatically (FIGURE),⁸ initially being used for patients with cancer and now also including women desiring POC.

OC followed by thawing for subsequent fertilization and embryo transfer is employed as a matter of routine when patients with infertility utilize frozen eggs from a donor. While there remains debate over better live birth rates with frozen eggs versus fresh eggs, clinic experience may be a critical factor.¹⁰

Ovarian tissue cryopreservation. In addition to the fertility preservation procedures of oocytes and embryo cryopreservation, ovarian tissue cryopreservation became a standard option in 2019 when ASRM removed its experimental designation.¹¹ Given the potential time constraints of urgent cancer treatment, ovarian tissue cryopreservation has the advantage of not requiring ovarian stimulation or sexual maturity and is able to be performed while patients are receiving chemotherapy. If successful, ovarian tissue cryopreservation followed by orthotopic transplantation has the potential to restore natural ovarian function and natural conceptions.¹² However, despite first successfully being described in 2004, ovarian tissue cryopreservation, which does require subsequent thawing and tissue transplantation, remains less available to patients due to low usage rates, which have resulted in few clinics having adequate proficiency.^13,14

Ovarian tissue cryopreservation involves obtaining ovarian cortical tissue, dissecting the tissue into small fragments, and cryopreserving it using either a slow-cool technique or vitrification. Orthotopic transplantation has been the most successful method for using ovarian tissue in humans. Live birth rates are modest.¹⁵ In all cancer survivors, particularly those with leukemia, autologous ovarian tissue transplantation may contain malignant cells that could lead to the reintroduction of cancer as the tissue is removed prior to treatment.¹⁶

Pregnancy outcomes using embryos created from ovaries recently exposed to chemotherapy in humans is not known, but animal studies suggest that there may be higher rates of miscarriage and birth defects given the severe DNA damage to oocytes of developing follicles.¹⁷ Hence, ovarian stimulation should be initiated and completed before the start of chemotherapy.

Continue to: Planned oocyte cryopreservation...

Planned oocyte cryopreservation

With advances in ART, POC offers patients the opportunity to preserve fertility until desired. However, despite its potential benefits, POC compels the discussion of various considerations in addition to oncofertility, such as ethical concerns and insurance coverage.

CASE 2 Woman plans for elective egg freezing

A 32-year-old single, professional woman is advancing in her career and wishes to delay childbearing. She is concerned about the potential for age-related fertility decline and wants to explore the option of elective egg freezing. Emily has no medical conditions that would impair her fertility, but she wants to ensure that she has the option of having biological children in the future. She is unsure about the potential financial burden of the procedure and whether her employer’s insurance covers such elective procedures.

How do you counsel her about her options?

Medical considerations

Approximately 25% of reproductive-aged women have considered POC.¹⁸ An analysis revealed POC was more cost-effective than delaying procreation and undergoing IVF with preimplantation genetic testing for aneuploidies at an advanced reproductive age.¹⁹

The process of planned oocyte cryopreservation. POC involves ovarian stimulation, usually with parenteral gonadotropins, to produce multiple mature oocytes for same-day cryopreservation following transvaginal retrieval, typically in an office-based surgery center as an outpatient procedure while the patient is under IV sedation. While the procedure has been proven effective, there are inherent risks and limitations. The success rates of subsequent fertility treatments using the cryopreserved eggs are influenced by the woman’s age at the time of freezing, the number of mature oocytes retrieved and vitrified, and the quality of the oocytes following thaw. A recent study reported a 70% live-birth rate in women aged less than 38 years who cryopreserved ≥ 20 mature eggs.²⁰ To increase the number of cryopreserved oocytes, multiple egg retrievals or “batching” may be of benefit for women with diminished ovarian reserve.²¹

It is important for clinicians to thoroughly assess a patient’s medical history, ovarian reserve (by antral follicle count and levels of anti-müllerian hormone [AMH]), and reproductive goals before recommending proceeding with POC. Of note, AMH is a useful marker for ovarian reserve but has not been shown to predict natural fertility. Its value is in providing a guide to the dosage of ovarian stimulation and an estimation of the number of oocytes to be retrieved. Per ASRM, “Extremely low AMH values should not be used to refuse treatment in IVF.” AMH levels and antral follicle count have only a weak association with such qualitative outcomes as oocyte quality, clinical pregnancy rates, and live birth rates. Complications from egg retrieval, both short and long term, are rare. The inherent risk from POC is the lack of a guaranteed subsequent live birth.²²

Ethical and social considerations

POC raises several ethical considerations, including concerns of perpetuating societal pressure on women to defer procreation to prioritize their careers over family planning.²³ Despite controversies, POC appears as a chosen strategy against age-related infertility and may allow women to feel that they are more socially, psychologically, and financially stable before pursuing motherhood.²⁴ Open and honest discussions between clinicians and patients are crucial to ensure informed decision making and address these ethical concerns.

Per an ACOG statement from February 2023 (https://www.acog.org/womens-health/faqs/having-a-baby-after-age-35-how-aging-affects-fertility-and-pregnancy) “...egg freezing is recommended mainly for patients having cancer treatment that will affect their future fertility. There is not enough research to recommend routine egg freezing for the sole purpose of delaying childbearing.”

A recent survey of patients who had elected egg freezing at some point included more than 80% who were aged 35 or older, and revealed that 93% of the survey participants had not yet returned to use their frozen oocytes.²⁵ The most common reason cited in the survey for a delay in attempted procreation was lack of a partner. Another reason was undergoing oocyte cryopreservation after an optimal reproductive age, with participants concluding that they felt they had improved their reproductive future after undergoing oocyte cryopreservation and feeling empowered by the process. As part of counseling, women should be informed of the possibility of not utilizing their frozen eggs in the future, whether due to natural conception or other personal reasons.

Continue to: Employer insurance coverage...

Access to elective egg freezing is largely influenced by insurance coverage. Currently, employer-provided insurance coverage for this procedure varies widely. While some companies offer comprehensive coverage, others provide limited or no coverage at all. The cost of elective egg freezing can range from $10,000 to $15,000, excluding additional expenses such as medications and annual storage fees. The financial burden can create a gap between patients who desire POC and those with an ability to implement the process. The cost can be a significant barrier for many patients considering this option and perpetuates the lack of universal diversity, equity, and inclusion.

CASE 3 Gender dysphoria and fertility preservation

A 22-year-old transgender man is preparing to undergo gender-affirming hormone therapy and surgery. He is concerned about the potential impact of testosterone therapy on his oocytes and wishes to explore options for fertility preservation prior to oophorectomy.²⁶

What are the patient’s options for fertility preservation?

The patient has the fertility preservation options of OC following ovarian stimulation or ovarian tissue cryopreservation at the time of oophorectomy. Preliminary evidence does not demonstrate impairment of ovarian stimulation and oocyte retrieval number with concurrent testosterone exposure. Ethical considerations, in this case, involve respecting the patient’s autonomy, addressing potential conflicts between gender-affirming care and fertility preservation (eg, a risk of dysphoria in transgender patients preserving biological gametes from a prior assigned gender), and ensuring access to fertility preservation services without discrimination. It is essential to provide the patient in this case with comprehensive information regarding the impact of hormone therapy on fertility, the available options, and the potential financial costs involved. Supportive counseling should also be offered to address any psychological or emotional aspects related to fertility preservation for all patients considering this option.

A call for diversity, equity, and inclusion

To improve access to POC, advocating for employer-offered insurance coverage is paramount. Women’s health providers can encourage dialogue between employers, insurers, and policymakers, which can lead to policy changes that prioritize coverage for fertilitypreservation options. This could include mandating coverage for POC as part of comprehensive health care plans or providing tax incentives to employers who offer coverage for these procedures. Furthermore, public awareness campaigns and advocacy efforts can help educate employers about the importance of including fertility preservation coverage in their employee benefits packages.

Conclusion

Just as physicians must recognize their responsibility to patients to distinguish unproven yet promising science from evidence-based and clinically established science, so too must they advise their patients to consider fertility preservation services in a way that is both clinically justified and ethically appropriate. Informed decisions must be made by appropriate counseling of evidence-based medicine to protect the interest of patients. POC provides patients with an opportunity to preserve their fertility and exercise reproductive autonomy. However, access to this procedure is often hindered by limited or nonexistent employer insurance coverage. By recognizing the medical, ethical, and social implications of POC and implementing strategies to improve coverage, collaborative efforts may increase accessibility and defray costs to provide patients with the option of deferring childbearing and preserving their reproductive potential. ●

Throughout the 20th century, the management of ectopic pregnancy evolved from preserving the life of the mother to preserving fertility by utilizing the conservative treatment of methotrexate and/or tubal surgery. I make this, seemingly obscure, reference to managing ectopic pregnancy to consider an analogous shift over time in the management of patients with cancer. Over the next decade, the number of people who have lived 5 or more years after their cancer diagnosis is projected to increase approximately 30%, to 16.3 million. Due to the improved survival rates following a cancer diagnosis,¹ revolutionary developments have been made in fertility preservation to obviate the impact of gonadotoxic therapy. We have evolved, however, from shielding and transposing ovaries to ovarian tissue cryopreservation,² with rapid implementation.

While advances in reproductive cryopreservation have allowed for the delay, or even potential “prevention” of infertility, assisted reproductive technology (ART) cannot yet claim a “cure” in ensuring procreation. Nevertheless, fertility preservation is a burgeoning field that has transitioned from an experimental label to a standard of care in 2012, as designated by the American Society for Reproductive Medicine (ASRM).³ From the original intention of offering oocyte cryopreservation to women at risk of ovarian failure from impending gonadotoxic cancer treatment, fertility preservation has accelerated to include freezing for nonmedical reasons—eg, planned oocyte cryopreservation (POC), or “social” egg freezing, to ovarian tissue cryopreservation to accommodate the expediency needed for the treatment of certain cancer treatments. Additionally, across the United States, the number of donor egg banks, which allow women an easily accessible option, is rivaling enduring sperm banks. Due to the advanced methodology of vitrification and growing demand for the technology due to increasing IVF cycles, cryopreservation has become a specialized area of reproductive medicine, and a target of venture capital and private equity commercialization. This article will review the latest techniques, appropriate counseling, and cost/benefit ratio of fertility preservation, with an emphasis on POC.

CASE 1 Fertility preservation options for patient with breast cancer

A 37-year-old woman with newly diagnosed hormone receptor−positive breast cancer is referred for a fertility preservation consultation prior to initiating treatment. Her oncologist plans chemotherapy, followed by radiation and a minimum of 5 years of tamoxifen therapy.

What is the best consultation approach for this patient?

Consultation involves understanding several factors

The consultation approach to this patient involves ascertaining her medical, social, and family history, along with her reproductive plans.

Medical history. For the medical component, we must focus on her diagnosis, anticipated treatment with timeline, risks of gonadal toxicity with planned treatments, her current medical stability, and prognosis for expected survival.

Social history. Her age, relationship status, and desired family size address her social history.

Family history. Given that her cancer affects the breast, there is the risk of genetic susceptibility and potential for embryo testing for the BRCA gene.

Reproductive plans. These include her and her partner’s, if applicable, number of desired children and their risk factors for infertility.

Regarding the reproductive timeline, the antihormonal therapy that may be required for her treatment may improve overall survival, but it would delay the time to pregnancy. Consequently, the pursuit of fertility preservation prior to cancer treatment is a multidisciplinary approach that can involve medical oncology, radiation oncology, REI, medical genetics, and often, psychology. Fortunately, evidence continues to support fertility preservation, with or without hormonal ovarian stimulation, for patients with breast cancer. Data, with up to 5 years of follow-up, has indicated that it is safe.⁴

Continue to: Oncofertility...

To address the need to maximize the reproductive potential of patients with newly diagnosed cancer, the field of oncofertility combines the specialties of oncology and reproductive medicine. The reproductive risk of cancer treatment is gonadotoxicity, with subsequent iatrogenic primary ovarian insufficiency (POI) and infertility. Alkylating agents (including cyclosphosphamide) have the highest risk for amenorrhea, while antimetabolites (including methotrexate, 5–fluorouracil) have the lowest risk.⁵ Treating bone marrow/stem cell transplantation using high-dose alkylating agents, with or without whole body irradiation, results in ≥80% amenorrhea. The minimum radiation dose to induce ovarian failure decreases with advancing age, from 18.4 Gy at age 10 years to 6 Gy at age 40 years, due to biologically diminishing ovarian reserve and an increase in the radiosensitivity of oocytes.⁶ An online tool—using varying factors including age, chemotherapy dose, prior treatment, smoking, and baseline diminished ovarian reserve—is available to help predict the chance of ovarian failure following chemotherapy.⁷

Cryopreservation to the rescue

Since 2012, when ASRM removed the experimental designation on oocyte cryopreservation (OC), the number of cycles offered for fertility preservation has increased dramatically (FIGURE),⁸ initially being used for patients with cancer and now also including women desiring POC.

OC followed by thawing for subsequent fertilization and embryo transfer is employed as a matter of routine when patients with infertility utilize frozen eggs from a donor. While there remains debate over better live birth rates with frozen eggs versus fresh eggs, clinic experience may be a critical factor.¹⁰

Ovarian tissue cryopreservation. In addition to the fertility preservation procedures of oocytes and embryo cryopreservation, ovarian tissue cryopreservation became a standard option in 2019 when ASRM removed its experimental designation.¹¹ Given the potential time constraints of urgent cancer treatment, ovarian tissue cryopreservation has the advantage of not requiring ovarian stimulation or sexual maturity and is able to be performed while patients are receiving chemotherapy. If successful, ovarian tissue cryopreservation followed by orthotopic transplantation has the potential to restore natural ovarian function and natural conceptions.¹² However, despite first successfully being described in 2004, ovarian tissue cryopreservation, which does require subsequent thawing and tissue transplantation, remains less available to patients due to low usage rates, which have resulted in few clinics having adequate proficiency.^13,14

Ovarian tissue cryopreservation involves obtaining ovarian cortical tissue, dissecting the tissue into small fragments, and cryopreserving it using either a slow-cool technique or vitrification. Orthotopic transplantation has been the most successful method for using ovarian tissue in humans. Live birth rates are modest.¹⁵ In all cancer survivors, particularly those with leukemia, autologous ovarian tissue transplantation may contain malignant cells that could lead to the reintroduction of cancer as the tissue is removed prior to treatment.¹⁶

Pregnancy outcomes using embryos created from ovaries recently exposed to chemotherapy in humans is not known, but animal studies suggest that there may be higher rates of miscarriage and birth defects given the severe DNA damage to oocytes of developing follicles.¹⁷ Hence, ovarian stimulation should be initiated and completed before the start of chemotherapy.

Continue to: Planned oocyte cryopreservation...

Planned oocyte cryopreservation

With advances in ART, POC offers patients the opportunity to preserve fertility until desired. However, despite its potential benefits, POC compels the discussion of various considerations in addition to oncofertility, such as ethical concerns and insurance coverage.

CASE 2 Woman plans for elective egg freezing

A 32-year-old single, professional woman is advancing in her career and wishes to delay childbearing. She is concerned about the potential for age-related fertility decline and wants to explore the option of elective egg freezing. Emily has no medical conditions that would impair her fertility, but she wants to ensure that she has the option of having biological children in the future. She is unsure about the potential financial burden of the procedure and whether her employer’s insurance covers such elective procedures.

How do you counsel her about her options?

Medical considerations

Approximately 25% of reproductive-aged women have considered POC.¹⁸ An analysis revealed POC was more cost-effective than delaying procreation and undergoing IVF with preimplantation genetic testing for aneuploidies at an advanced reproductive age.¹⁹

The process of planned oocyte cryopreservation. POC involves ovarian stimulation, usually with parenteral gonadotropins, to produce multiple mature oocytes for same-day cryopreservation following transvaginal retrieval, typically in an office-based surgery center as an outpatient procedure while the patient is under IV sedation. While the procedure has been proven effective, there are inherent risks and limitations. The success rates of subsequent fertility treatments using the cryopreserved eggs are influenced by the woman’s age at the time of freezing, the number of mature oocytes retrieved and vitrified, and the quality of the oocytes following thaw. A recent study reported a 70% live-birth rate in women aged less than 38 years who cryopreserved ≥ 20 mature eggs.²⁰ To increase the number of cryopreserved oocytes, multiple egg retrievals or “batching” may be of benefit for women with diminished ovarian reserve.²¹

It is important for clinicians to thoroughly assess a patient’s medical history, ovarian reserve (by antral follicle count and levels of anti-müllerian hormone [AMH]), and reproductive goals before recommending proceeding with POC. Of note, AMH is a useful marker for ovarian reserve but has not been shown to predict natural fertility. Its value is in providing a guide to the dosage of ovarian stimulation and an estimation of the number of oocytes to be retrieved. Per ASRM, “Extremely low AMH values should not be used to refuse treatment in IVF.” AMH levels and antral follicle count have only a weak association with such qualitative outcomes as oocyte quality, clinical pregnancy rates, and live birth rates. Complications from egg retrieval, both short and long term, are rare. The inherent risk from POC is the lack of a guaranteed subsequent live birth.²²

Ethical and social considerations

POC raises several ethical considerations, including concerns of perpetuating societal pressure on women to defer procreation to prioritize their careers over family planning.²³ Despite controversies, POC appears as a chosen strategy against age-related infertility and may allow women to feel that they are more socially, psychologically, and financially stable before pursuing motherhood.²⁴ Open and honest discussions between clinicians and patients are crucial to ensure informed decision making and address these ethical concerns.

Per an ACOG statement from February 2023 (https://www.acog.org/womens-health/faqs/having-a-baby-after-age-35-how-aging-affects-fertility-and-pregnancy) “...egg freezing is recommended mainly for patients having cancer treatment that will affect their future fertility. There is not enough research to recommend routine egg freezing for the sole purpose of delaying childbearing.”

A recent survey of patients who had elected egg freezing at some point included more than 80% who were aged 35 or older, and revealed that 93% of the survey participants had not yet returned to use their frozen oocytes.²⁵ The most common reason cited in the survey for a delay in attempted procreation was lack of a partner. Another reason was undergoing oocyte cryopreservation after an optimal reproductive age, with participants concluding that they felt they had improved their reproductive future after undergoing oocyte cryopreservation and feeling empowered by the process. As part of counseling, women should be informed of the possibility of not utilizing their frozen eggs in the future, whether due to natural conception or other personal reasons.

Continue to: Employer insurance coverage...

Access to elective egg freezing is largely influenced by insurance coverage. Currently, employer-provided insurance coverage for this procedure varies widely. While some companies offer comprehensive coverage, others provide limited or no coverage at all. The cost of elective egg freezing can range from $10,000 to $15,000, excluding additional expenses such as medications and annual storage fees. The financial burden can create a gap between patients who desire POC and those with an ability to implement the process. The cost can be a significant barrier for many patients considering this option and perpetuates the lack of universal diversity, equity, and inclusion.

CASE 3 Gender dysphoria and fertility preservation

A 22-year-old transgender man is preparing to undergo gender-affirming hormone therapy and surgery. He is concerned about the potential impact of testosterone therapy on his oocytes and wishes to explore options for fertility preservation prior to oophorectomy.²⁶

What are the patient’s options for fertility preservation?

The patient has the fertility preservation options of OC following ovarian stimulation or ovarian tissue cryopreservation at the time of oophorectomy. Preliminary evidence does not demonstrate impairment of ovarian stimulation and oocyte retrieval number with concurrent testosterone exposure. Ethical considerations, in this case, involve respecting the patient’s autonomy, addressing potential conflicts between gender-affirming care and fertility preservation (eg, a risk of dysphoria in transgender patients preserving biological gametes from a prior assigned gender), and ensuring access to fertility preservation services without discrimination. It is essential to provide the patient in this case with comprehensive information regarding the impact of hormone therapy on fertility, the available options, and the potential financial costs involved. Supportive counseling should also be offered to address any psychological or emotional aspects related to fertility preservation for all patients considering this option.

A call for diversity, equity, and inclusion

To improve access to POC, advocating for employer-offered insurance coverage is paramount. Women’s health providers can encourage dialogue between employers, insurers, and policymakers, which can lead to policy changes that prioritize coverage for fertilitypreservation options. This could include mandating coverage for POC as part of comprehensive health care plans or providing tax incentives to employers who offer coverage for these procedures. Furthermore, public awareness campaigns and advocacy efforts can help educate employers about the importance of including fertility preservation coverage in their employee benefits packages.

Conclusion

Just as physicians must recognize their responsibility to patients to distinguish unproven yet promising science from evidence-based and clinically established science, so too must they advise their patients to consider fertility preservation services in a way that is both clinically justified and ethically appropriate. Informed decisions must be made by appropriate counseling of evidence-based medicine to protect the interest of patients. POC provides patients with an opportunity to preserve their fertility and exercise reproductive autonomy. However, access to this procedure is often hindered by limited or nonexistent employer insurance coverage. By recognizing the medical, ethical, and social implications of POC and implementing strategies to improve coverage, collaborative efforts may increase accessibility and defray costs to provide patients with the option of deferring childbearing and preserving their reproductive potential. ●

Throughout the 20th century, the management of ectopic pregnancy evolved from preserving the life of the mother to preserving fertility by utilizing the conservative treatment of methotrexate and/or tubal surgery. I make this, seemingly obscure, reference to managing ectopic pregnancy to consider an analogous shift over time in the management of patients with cancer. Over the next decade, the number of people who have lived 5 or more years after their cancer diagnosis is projected to increase approximately 30%, to 16.3 million. Due to the improved survival rates following a cancer diagnosis,¹ revolutionary developments have been made in fertility preservation to obviate the impact of gonadotoxic therapy. We have evolved, however, from shielding and transposing ovaries to ovarian tissue cryopreservation,² with rapid implementation.

While advances in reproductive cryopreservation have allowed for the delay, or even potential “prevention” of infertility, assisted reproductive technology (ART) cannot yet claim a “cure” in ensuring procreation. Nevertheless, fertility preservation is a burgeoning field that has transitioned from an experimental label to a standard of care in 2012, as designated by the American Society for Reproductive Medicine (ASRM).³ From the original intention of offering oocyte cryopreservation to women at risk of ovarian failure from impending gonadotoxic cancer treatment, fertility preservation has accelerated to include freezing for nonmedical reasons—eg, planned oocyte cryopreservation (POC), or “social” egg freezing, to ovarian tissue cryopreservation to accommodate the expediency needed for the treatment of certain cancer treatments. Additionally, across the United States, the number of donor egg banks, which allow women an easily accessible option, is rivaling enduring sperm banks. Due to the advanced methodology of vitrification and growing demand for the technology due to increasing IVF cycles, cryopreservation has become a specialized area of reproductive medicine, and a target of venture capital and private equity commercialization. This article will review the latest techniques, appropriate counseling, and cost/benefit ratio of fertility preservation, with an emphasis on POC.

CASE 1 Fertility preservation options for patient with breast cancer

A 37-year-old woman with newly diagnosed hormone receptor−positive breast cancer is referred for a fertility preservation consultation prior to initiating treatment. Her oncologist plans chemotherapy, followed by radiation and a minimum of 5 years of tamoxifen therapy.

What is the best consultation approach for this patient?

Consultation involves understanding several factors

The consultation approach to this patient involves ascertaining her medical, social, and family history, along with her reproductive plans.

Medical history. For the medical component, we must focus on her diagnosis, anticipated treatment with timeline, risks of gonadal toxicity with planned treatments, her current medical stability, and prognosis for expected survival.

Social history. Her age, relationship status, and desired family size address her social history.

Family history. Given that her cancer affects the breast, there is the risk of genetic susceptibility and potential for embryo testing for the BRCA gene.

Reproductive plans. These include her and her partner’s, if applicable, number of desired children and their risk factors for infertility.

Regarding the reproductive timeline, the antihormonal therapy that may be required for her treatment may improve overall survival, but it would delay the time to pregnancy. Consequently, the pursuit of fertility preservation prior to cancer treatment is a multidisciplinary approach that can involve medical oncology, radiation oncology, REI, medical genetics, and often, psychology. Fortunately, evidence continues to support fertility preservation, with or without hormonal ovarian stimulation, for patients with breast cancer. Data, with up to 5 years of follow-up, has indicated that it is safe.⁴

Continue to: Oncofertility...

To address the need to maximize the reproductive potential of patients with newly diagnosed cancer, the field of oncofertility combines the specialties of oncology and reproductive medicine. The reproductive risk of cancer treatment is gonadotoxicity, with subsequent iatrogenic primary ovarian insufficiency (POI) and infertility. Alkylating agents (including cyclosphosphamide) have the highest risk for amenorrhea, while antimetabolites (including methotrexate, 5–fluorouracil) have the lowest risk.⁵ Treating bone marrow/stem cell transplantation using high-dose alkylating agents, with or without whole body irradiation, results in ≥80% amenorrhea. The minimum radiation dose to induce ovarian failure decreases with advancing age, from 18.4 Gy at age 10 years to 6 Gy at age 40 years, due to biologically diminishing ovarian reserve and an increase in the radiosensitivity of oocytes.⁶ An online tool—using varying factors including age, chemotherapy dose, prior treatment, smoking, and baseline diminished ovarian reserve—is available to help predict the chance of ovarian failure following chemotherapy.⁷

Cryopreservation to the rescue

Since 2012, when ASRM removed the experimental designation on oocyte cryopreservation (OC), the number of cycles offered for fertility preservation has increased dramatically (FIGURE),⁸ initially being used for patients with cancer and now also including women desiring POC.

OC followed by thawing for subsequent fertilization and embryo transfer is employed as a matter of routine when patients with infertility utilize frozen eggs from a donor. While there remains debate over better live birth rates with frozen eggs versus fresh eggs, clinic experience may be a critical factor.¹⁰

Ovarian tissue cryopreservation. In addition to the fertility preservation procedures of oocytes and embryo cryopreservation, ovarian tissue cryopreservation became a standard option in 2019 when ASRM removed its experimental designation.¹¹ Given the potential time constraints of urgent cancer treatment, ovarian tissue cryopreservation has the advantage of not requiring ovarian stimulation or sexual maturity and is able to be performed while patients are receiving chemotherapy. If successful, ovarian tissue cryopreservation followed by orthotopic transplantation has the potential to restore natural ovarian function and natural conceptions.¹² However, despite first successfully being described in 2004, ovarian tissue cryopreservation, which does require subsequent thawing and tissue transplantation, remains less available to patients due to low usage rates, which have resulted in few clinics having adequate proficiency.^13,14

Ovarian tissue cryopreservation involves obtaining ovarian cortical tissue, dissecting the tissue into small fragments, and cryopreserving it using either a slow-cool technique or vitrification. Orthotopic transplantation has been the most successful method for using ovarian tissue in humans. Live birth rates are modest.¹⁵ In all cancer survivors, particularly those with leukemia, autologous ovarian tissue transplantation may contain malignant cells that could lead to the reintroduction of cancer as the tissue is removed prior to treatment.¹⁶

Pregnancy outcomes using embryos created from ovaries recently exposed to chemotherapy in humans is not known, but animal studies suggest that there may be higher rates of miscarriage and birth defects given the severe DNA damage to oocytes of developing follicles.¹⁷ Hence, ovarian stimulation should be initiated and completed before the start of chemotherapy.

Continue to: Planned oocyte cryopreservation...

Planned oocyte cryopreservation

With advances in ART, POC offers patients the opportunity to preserve fertility until desired. However, despite its potential benefits, POC compels the discussion of various considerations in addition to oncofertility, such as ethical concerns and insurance coverage.

CASE 2 Woman plans for elective egg freezing

A 32-year-old single, professional woman is advancing in her career and wishes to delay childbearing. She is concerned about the potential for age-related fertility decline and wants to explore the option of elective egg freezing. Emily has no medical conditions that would impair her fertility, but she wants to ensure that she has the option of having biological children in the future. She is unsure about the potential financial burden of the procedure and whether her employer’s insurance covers such elective procedures.

How do you counsel her about her options?

Medical considerations

Approximately 25% of reproductive-aged women have considered POC.¹⁸ An analysis revealed POC was more cost-effective than delaying procreation and undergoing IVF with preimplantation genetic testing for aneuploidies at an advanced reproductive age.¹⁹

The process of planned oocyte cryopreservation. POC involves ovarian stimulation, usually with parenteral gonadotropins, to produce multiple mature oocytes for same-day cryopreservation following transvaginal retrieval, typically in an office-based surgery center as an outpatient procedure while the patient is under IV sedation. While the procedure has been proven effective, there are inherent risks and limitations. The success rates of subsequent fertility treatments using the cryopreserved eggs are influenced by the woman’s age at the time of freezing, the number of mature oocytes retrieved and vitrified, and the quality of the oocytes following thaw. A recent study reported a 70% live-birth rate in women aged less than 38 years who cryopreserved ≥ 20 mature eggs.²⁰ To increase the number of cryopreserved oocytes, multiple egg retrievals or “batching” may be of benefit for women with diminished ovarian reserve.²¹

It is important for clinicians to thoroughly assess a patient’s medical history, ovarian reserve (by antral follicle count and levels of anti-müllerian hormone [AMH]), and reproductive goals before recommending proceeding with POC. Of note, AMH is a useful marker for ovarian reserve but has not been shown to predict natural fertility. Its value is in providing a guide to the dosage of ovarian stimulation and an estimation of the number of oocytes to be retrieved. Per ASRM, “Extremely low AMH values should not be used to refuse treatment in IVF.” AMH levels and antral follicle count have only a weak association with such qualitative outcomes as oocyte quality, clinical pregnancy rates, and live birth rates. Complications from egg retrieval, both short and long term, are rare. The inherent risk from POC is the lack of a guaranteed subsequent live birth.²²

Ethical and social considerations

POC raises several ethical considerations, including concerns of perpetuating societal pressure on women to defer procreation to prioritize their careers over family planning.²³ Despite controversies, POC appears as a chosen strategy against age-related infertility and may allow women to feel that they are more socially, psychologically, and financially stable before pursuing motherhood.²⁴ Open and honest discussions between clinicians and patients are crucial to ensure informed decision making and address these ethical concerns.

Per an ACOG statement from February 2023 (https://www.acog.org/womens-health/faqs/having-a-baby-after-age-35-how-aging-affects-fertility-and-pregnancy) “...egg freezing is recommended mainly for patients having cancer treatment that will affect their future fertility. There is not enough research to recommend routine egg freezing for the sole purpose of delaying childbearing.”

A recent survey of patients who had elected egg freezing at some point included more than 80% who were aged 35 or older, and revealed that 93% of the survey participants had not yet returned to use their frozen oocytes.²⁵ The most common reason cited in the survey for a delay in attempted procreation was lack of a partner. Another reason was undergoing oocyte cryopreservation after an optimal reproductive age, with participants concluding that they felt they had improved their reproductive future after undergoing oocyte cryopreservation and feeling empowered by the process. As part of counseling, women should be informed of the possibility of not utilizing their frozen eggs in the future, whether due to natural conception or other personal reasons.

Continue to: Employer insurance coverage...

Access to elective egg freezing is largely influenced by insurance coverage. Currently, employer-provided insurance coverage for this procedure varies widely. While some companies offer comprehensive coverage, others provide limited or no coverage at all. The cost of elective egg freezing can range from $10,000 to $15,000, excluding additional expenses such as medications and annual storage fees. The financial burden can create a gap between patients who desire POC and those with an ability to implement the process. The cost can be a significant barrier for many patients considering this option and perpetuates the lack of universal diversity, equity, and inclusion.

CASE 3 Gender dysphoria and fertility preservation

A 22-year-old transgender man is preparing to undergo gender-affirming hormone therapy and surgery. He is concerned about the potential impact of testosterone therapy on his oocytes and wishes to explore options for fertility preservation prior to oophorectomy.²⁶

What are the patient’s options for fertility preservation?

The patient has the fertility preservation options of OC following ovarian stimulation or ovarian tissue cryopreservation at the time of oophorectomy. Preliminary evidence does not demonstrate impairment of ovarian stimulation and oocyte retrieval number with concurrent testosterone exposure. Ethical considerations, in this case, involve respecting the patient’s autonomy, addressing potential conflicts between gender-affirming care and fertility preservation (eg, a risk of dysphoria in transgender patients preserving biological gametes from a prior assigned gender), and ensuring access to fertility preservation services without discrimination. It is essential to provide the patient in this case with comprehensive information regarding the impact of hormone therapy on fertility, the available options, and the potential financial costs involved. Supportive counseling should also be offered to address any psychological or emotional aspects related to fertility preservation for all patients considering this option.

A call for diversity, equity, and inclusion

To improve access to POC, advocating for employer-offered insurance coverage is paramount. Women’s health providers can encourage dialogue between employers, insurers, and policymakers, which can lead to policy changes that prioritize coverage for fertilitypreservation options. This could include mandating coverage for POC as part of comprehensive health care plans or providing tax incentives to employers who offer coverage for these procedures. Furthermore, public awareness campaigns and advocacy efforts can help educate employers about the importance of including fertility preservation coverage in their employee benefits packages.

Conclusion

Just as physicians must recognize their responsibility to patients to distinguish unproven yet promising science from evidence-based and clinically established science, so too must they advise their patients to consider fertility preservation services in a way that is both clinically justified and ethically appropriate. Informed decisions must be made by appropriate counseling of evidence-based medicine to protect the interest of patients. POC provides patients with an opportunity to preserve their fertility and exercise reproductive autonomy. However, access to this procedure is often hindered by limited or nonexistent employer insurance coverage. By recognizing the medical, ethical, and social implications of POC and implementing strategies to improve coverage, collaborative efforts may increase accessibility and defray costs to provide patients with the option of deferring childbearing and preserving their reproductive potential. ●

Hirshberg A, Zhu Y, Smith-McLallen A, et al. Association of a remote blood pressure monitoring program with postpartum adverse outcomes. Obstet Gynecol. 2023;141:1163-1170. doi:10.1097/AOG.0000000000005197. 

EXPERT COMMENTARY

Courtney Bisson, MD, is a Maternal-Fetal Medicine Fellow, University of Chicago/NorthShore University HealthSystem, Chicago, Illinois.

Sarosh Rana, MD, MPH, is Professor of Obstetrics and Gynecology and Section Chief, Maternal-Fetal Medicine, University of Chicago.

Hypertensive disorders of pregnancy account for a significant amount of morbidity during pregnancy and postpartum. In the pregnant population, data have shown that the implementation of a standardized blood pressure education program, provision of a blood pressure cuff, and assistance with postpartum follow-up result in improved blood pressures and postpartum follow-up for up to 6 weeks. In the nonpregnant population, literature suggests that RBPM in patients with hypertension results in improved outcomes, although the long-term impact of RBPM in the postpartum population remains unclear.

Recently, Hirshberg and colleagues published the results of a retrospective cohort study that assessed the impact of RBPM with text message reminders for 10 days postpartum on a composite of adverse maternal outcomes, readmissions, and follow-up within 1 year postpartum.¹

PHOTO: MICROGEN/SHUTTERSTOCK

Details of the study

The retrospective cohort study was conducted during 2017–2021 based on insurance claims of patients with hypertensive disorders of pregnancy who were enrolled in a twice-daily text message–based RBPM program for 10 days postpartum.

Data from 1,700 patients enrolled in RBPM were compared with that of propensity score matched controls that included 2,297 women not enrolled in RBPM. Of these controls, 1,276 patients (cohort C) simultaneously received care at other institutions without RBPM, and 1,021 patients (cohort A) received care at the same institution prior to implementation of RBPM.

Results. Patients in the RBPM group were found to have a significantly lower rate of composite adverse maternal outcomes compared with their matched cohorts in the year after delivery. (Individual adverse outcomes included stroke, disseminated intravascular coagulation, eclampsia, pulmonary edema, renal injury or liver failure, HELLP [hemolysis, elevated liver enzymes, low platelet count] syndrome, myocardial infarction, and cardiomyopathy.) Rates were 2.9% versus 4.7% (odds ratio [OR], 0.61; 95% confidence interval [CI], 0.40–0.98) in the RBPM group compared with cohort A; rates in the RBPM group compared with cohort C were 3.2% versus 4.5% (OR, 0.71; 95% CI, 0.47–1.07).

Although not statistically significant, rates of emergency department visits and readmissions also were lower in the RBPM patients. Those enrolled in the RBPM program were more likely to have follow-up with cardiologists or specialist visits within 6 months postpartum. Fewer emergency department visits and readmissions resulted in lower health care utilization costs.

Study strengths and limitations

This study’s strength lies in its design and implementation of standardized protocols that allowed assessment of clinically meaningful outcomes postpartum. Although the program for RBPM was for only 10 days postpartum, it showed effects beyond the timeframe of the direct care. No such prior data exist evaluating a program’s effectiveness in improving postpartum clinical outcomes and costs through 1 year postdelivery.

Study limitations include residual bias from unobserved confounders, analysis of only 1 payer type, lack of patient level data, and evaluation of disparity. ●

Hirshberg A, Zhu Y, Smith-McLallen A, et al. Association of a remote blood pressure monitoring program with postpartum adverse outcomes. Obstet Gynecol. 2023;141:1163-1170. doi:10.1097/AOG.0000000000005197. 

EXPERT COMMENTARY

Courtney Bisson, MD, is a Maternal-Fetal Medicine Fellow, University of Chicago/NorthShore University HealthSystem, Chicago, Illinois.

Sarosh Rana, MD, MPH, is Professor of Obstetrics and Gynecology and Section Chief, Maternal-Fetal Medicine, University of Chicago.

Hypertensive disorders of pregnancy account for a significant amount of morbidity during pregnancy and postpartum. In the pregnant population, data have shown that the implementation of a standardized blood pressure education program, provision of a blood pressure cuff, and assistance with postpartum follow-up result in improved blood pressures and postpartum follow-up for up to 6 weeks. In the nonpregnant population, literature suggests that RBPM in patients with hypertension results in improved outcomes, although the long-term impact of RBPM in the postpartum population remains unclear.

Recently, Hirshberg and colleagues published the results of a retrospective cohort study that assessed the impact of RBPM with text message reminders for 10 days postpartum on a composite of adverse maternal outcomes, readmissions, and follow-up within 1 year postpartum.¹

PHOTO: MICROGEN/SHUTTERSTOCK

Details of the study

The retrospective cohort study was conducted during 2017–2021 based on insurance claims of patients with hypertensive disorders of pregnancy who were enrolled in a twice-daily text message–based RBPM program for 10 days postpartum.

Data from 1,700 patients enrolled in RBPM were compared with that of propensity score matched controls that included 2,297 women not enrolled in RBPM. Of these controls, 1,276 patients (cohort C) simultaneously received care at other institutions without RBPM, and 1,021 patients (cohort A) received care at the same institution prior to implementation of RBPM.

Results. Patients in the RBPM group were found to have a significantly lower rate of composite adverse maternal outcomes compared with their matched cohorts in the year after delivery. (Individual adverse outcomes included stroke, disseminated intravascular coagulation, eclampsia, pulmonary edema, renal injury or liver failure, HELLP [hemolysis, elevated liver enzymes, low platelet count] syndrome, myocardial infarction, and cardiomyopathy.) Rates were 2.9% versus 4.7% (odds ratio [OR], 0.61; 95% confidence interval [CI], 0.40–0.98) in the RBPM group compared with cohort A; rates in the RBPM group compared with cohort C were 3.2% versus 4.5% (OR, 0.71; 95% CI, 0.47–1.07).

Although not statistically significant, rates of emergency department visits and readmissions also were lower in the RBPM patients. Those enrolled in the RBPM program were more likely to have follow-up with cardiologists or specialist visits within 6 months postpartum. Fewer emergency department visits and readmissions resulted in lower health care utilization costs.

Study strengths and limitations

This study’s strength lies in its design and implementation of standardized protocols that allowed assessment of clinically meaningful outcomes postpartum. Although the program for RBPM was for only 10 days postpartum, it showed effects beyond the timeframe of the direct care. No such prior data exist evaluating a program’s effectiveness in improving postpartum clinical outcomes and costs through 1 year postdelivery.

Study limitations include residual bias from unobserved confounders, analysis of only 1 payer type, lack of patient level data, and evaluation of disparity. ●

Hirshberg A, Zhu Y, Smith-McLallen A, et al. Association of a remote blood pressure monitoring program with postpartum adverse outcomes. Obstet Gynecol. 2023;141:1163-1170. doi:10.1097/AOG.0000000000005197. 

EXPERT COMMENTARY

Courtney Bisson, MD, is a Maternal-Fetal Medicine Fellow, University of Chicago/NorthShore University HealthSystem, Chicago, Illinois.

Sarosh Rana, MD, MPH, is Professor of Obstetrics and Gynecology and Section Chief, Maternal-Fetal Medicine, University of Chicago.

Hypertensive disorders of pregnancy account for a significant amount of morbidity during pregnancy and postpartum. In the pregnant population, data have shown that the implementation of a standardized blood pressure education program, provision of a blood pressure cuff, and assistance with postpartum follow-up result in improved blood pressures and postpartum follow-up for up to 6 weeks. In the nonpregnant population, literature suggests that RBPM in patients with hypertension results in improved outcomes, although the long-term impact of RBPM in the postpartum population remains unclear.

Recently, Hirshberg and colleagues published the results of a retrospective cohort study that assessed the impact of RBPM with text message reminders for 10 days postpartum on a composite of adverse maternal outcomes, readmissions, and follow-up within 1 year postpartum.¹

PHOTO: MICROGEN/SHUTTERSTOCK

Details of the study

The retrospective cohort study was conducted during 2017–2021 based on insurance claims of patients with hypertensive disorders of pregnancy who were enrolled in a twice-daily text message–based RBPM program for 10 days postpartum.

Data from 1,700 patients enrolled in RBPM were compared with that of propensity score matched controls that included 2,297 women not enrolled in RBPM. Of these controls, 1,276 patients (cohort C) simultaneously received care at other institutions without RBPM, and 1,021 patients (cohort A) received care at the same institution prior to implementation of RBPM.

Results. Patients in the RBPM group were found to have a significantly lower rate of composite adverse maternal outcomes compared with their matched cohorts in the year after delivery. (Individual adverse outcomes included stroke, disseminated intravascular coagulation, eclampsia, pulmonary edema, renal injury or liver failure, HELLP [hemolysis, elevated liver enzymes, low platelet count] syndrome, myocardial infarction, and cardiomyopathy.) Rates were 2.9% versus 4.7% (odds ratio [OR], 0.61; 95% confidence interval [CI], 0.40–0.98) in the RBPM group compared with cohort A; rates in the RBPM group compared with cohort C were 3.2% versus 4.5% (OR, 0.71; 95% CI, 0.47–1.07).

Although not statistically significant, rates of emergency department visits and readmissions also were lower in the RBPM patients. Those enrolled in the RBPM program were more likely to have follow-up with cardiologists or specialist visits within 6 months postpartum. Fewer emergency department visits and readmissions resulted in lower health care utilization costs.

Study strengths and limitations

This study’s strength lies in its design and implementation of standardized protocols that allowed assessment of clinically meaningful outcomes postpartum. Although the program for RBPM was for only 10 days postpartum, it showed effects beyond the timeframe of the direct care. No such prior data exist evaluating a program’s effectiveness in improving postpartum clinical outcomes and costs through 1 year postdelivery.

Study limitations include residual bias from unobserved confounders, analysis of only 1 payer type, lack of patient level data, and evaluation of disparity. ●

When the U.S. Supreme Court overturned Roe v. Wade abortion rights last year, residency programs and ob.gyn. residents in states that ban or restrict abortions began scrambling to find alternative training sites to fulfill required clinical rotations in the procedure.

The Accreditation Council for Graduate Medical Education requires ob.gyn. residents – unless they have a religious or moral exemption – to undergo abortion training to complete their programs. In states with bans or restrictions on family planning services or abortions, resident training must be received at institutions that are out of state.

Some residency programs are just beginning to coordinate out-of-state training, while others are further along in their offerings. There’s no formal matching process, and it remains unclear who will cover the costs of residents training elsewhere for a month.

These uncertainties, along with lack of coordination about malpractice, clinical rotations, and limited faculty, leave some program directors skeptical they’ll be able to keep up with demand for out-of-state slots. They are also wary of harming their own residents’ educational and clinical opportunities.

A 3rd-year ob.gyn. resident, who didn’t want to give her name or residency program for fear of backlash against her home institution, told this news organization that the Catholic-affiliated site is trying to avoid drawing attention to its minimal abortion training in a restrictive Midwest state. She knew after the Supreme Court’s decision in Dobbs v. Jackson she’d have to look outside the program for more complex abortion training.

While she could learn dilation and curettage or other first-trimester or early–second-trimester procedures at the Midwest program, she said she couldn’t learn dilation and evacuation.

A mentor at her program connected her with a residency program at the University of New Mexico, where she recently started a 5-week family planning rotation. She is the first out-of-state resident hosted by UNM. Currently, UNM has six ob.gyn. residents per class year, for a total of 36, and six family planning fellows.

The ob.gyn. resident is staying with a friend at no cost, and her home institution still pays her salary. But she still must pay the mortgage on a home she can’t live in while away and misses being part of a community where she’s built a life over the past 2 years.

“There’s a part of you that’s just angry that you can’t do this for the women ... in your state,” she said. “Unfortunately, there isn’t a formalized program for ob.gyn. residents interested in more advanced training to be matched with a program that has the ability to offer that training. It’s very much a word-of-mouth and who-you-know situation. For people without those connections, it can be difficult to obtain this training unless they are interested in a formal fellowship.”

This year, about 1,500 ob.gyn. residents matched into 280 residency programs, according to the National Residency Matching Program.

Alyssa Colwill, MD, assistant professor of obstetrics and gynecology at Oregon Health and Science University and director of the ob.gyn. Ryan Residency Program at OHSU, estimated that 1,000 ob.gyn. residents per year will seek out-of-state abortion training. The estimate is based on the number of residents in programs in states with restrictions.

The Ryan Program, which began in 1999, helps ob.gyn. residency programs provide training in abortion and contraception care (family planning) as a required rotation.
 

Connecting programs

Ryan-affiliated residencies have been helping connect programs in states with abortion bans and restrictions to programs in states with more liberal laws.

Twelve of the 100 Ryan programs sent residents out of state in the past academic year, and 15 will follow this year. More are expected soon, said Kristin Simonson, MA, director of programs and operations at the Ryan Residency Program, headquartered at the Bixby Center for Global Reproductive Health at the University of California, San Francisco.

Before the Dobbs decision, very few programs considered next steps to train ob.gyn. residents if abortions became illegal, Ms. Simonson said. “I think a lot of people just kind of were waiting and seeing ... and hoping that they wouldn’t have to make any drastic plans. It was hard to motivate people to have a plan B ready to go,” she said.

“Almost all of us working in this field had a really bad feeling,” said Courtney G. Forbis, MD, UNM assistant professor of ob.gyn. and Ryan Residency director. She and colleagues began planning for the future months ahead of the court decision. But the program wasn’t able to begin accepting out-of-state residents until now, she said. “We are trying to use this experience to see what we can accommodate in the future.”

OHSU also began planning for alternative training when it learned of the leaked Supreme Court decision, Dr. Colwill said. “We decided that we had the bandwidth and opportunity to train more individuals that were going to lose access to services and educational opportunities,” she said.

The university ran a 4-week test rotation last fall. So far, six residents and one fellow have come from out of the state, said Dr. Colwill. OHSU hopes to have 10 more in the coming year. The out-of-state learners will join 32 ob.gyn. residents and 12 fellows who were already in the program, she said.

To ease residents’ integration into an away program, the Ryan Program – along with the American College of Obstetricians and Gynecologists, the Council on Resident Education in Obstetrics and Gynecology, and Innovating Education in Reproductive Health – recently began offering a free, web-based patient-centered abortion education curriculum.

The course supplements in-person clinical training in abortion care and prepares residents traveling and transitioning into another program to begin learning new skills on their first day, AnnaMarie Connolly, MD, ACOG’s chief of education and academic affairs, said in a prepared statement.
 

Training costs

Residents and their institutions also face additional costs. The home institution that loses a resident for a few weeks to a month has to determine how to cover the care not provided while they are away, Ms. Simonson said. Residents may incur expenses for transportation, housing, food, and other things while out of state.

OHSU covers transportation and housing through its abortion care and training fund, but there are other factors to consider, Dr. Colwill said. For example, the home and host programs have to coordinate licensing, malpractice, and line up rotation dates, she said.

Among other complications, UNM wasn’t able to set up an agreement so that its new resident could participate in a rotation at Planned Parenthood. “We have the clinical volume to accommodate another learner,” Dr. Forbis said. But the program has to balance resources, such as “trying to make sure we don’t have one faculty [member] assigned to too many learners at one time,” she said.

Given the logistic and financial challenges, programs may not be able to ensure that all residents who need abortion training receive it, said Ms. Simonson.

The Ryan Program, for instance, can’t help the more than 100 residency programs in states where abortions are currently illegal, she said.

UNM is trying to partner with specific programs, such as those in the state of Texas where abortion is banned, to train its residents each year, Dr. Forbis said.

OHSU also will look for opportunities to train as many residents as possible, Dr. Colwill said, “but I don’t think we’ll ever be able to fill that gap of 1,000 residents that need this training.”

A version of this article first appeared on Medscape.com.

When the U.S. Supreme Court overturned Roe v. Wade abortion rights last year, residency programs and ob.gyn. residents in states that ban or restrict abortions began scrambling to find alternative training sites to fulfill required clinical rotations in the procedure.

The Accreditation Council for Graduate Medical Education requires ob.gyn. residents – unless they have a religious or moral exemption – to undergo abortion training to complete their programs. In states with bans or restrictions on family planning services or abortions, resident training must be received at institutions that are out of state.

Some residency programs are just beginning to coordinate out-of-state training, while others are further along in their offerings. There’s no formal matching process, and it remains unclear who will cover the costs of residents training elsewhere for a month.

These uncertainties, along with lack of coordination about malpractice, clinical rotations, and limited faculty, leave some program directors skeptical they’ll be able to keep up with demand for out-of-state slots. They are also wary of harming their own residents’ educational and clinical opportunities.

A 3rd-year ob.gyn. resident, who didn’t want to give her name or residency program for fear of backlash against her home institution, told this news organization that the Catholic-affiliated site is trying to avoid drawing attention to its minimal abortion training in a restrictive Midwest state. She knew after the Supreme Court’s decision in Dobbs v. Jackson she’d have to look outside the program for more complex abortion training.

While she could learn dilation and curettage or other first-trimester or early–second-trimester procedures at the Midwest program, she said she couldn’t learn dilation and evacuation.

A mentor at her program connected her with a residency program at the University of New Mexico, where she recently started a 5-week family planning rotation. She is the first out-of-state resident hosted by UNM. Currently, UNM has six ob.gyn. residents per class year, for a total of 36, and six family planning fellows.

The ob.gyn. resident is staying with a friend at no cost, and her home institution still pays her salary. But she still must pay the mortgage on a home she can’t live in while away and misses being part of a community where she’s built a life over the past 2 years.

“There’s a part of you that’s just angry that you can’t do this for the women ... in your state,” she said. “Unfortunately, there isn’t a formalized program for ob.gyn. residents interested in more advanced training to be matched with a program that has the ability to offer that training. It’s very much a word-of-mouth and who-you-know situation. For people without those connections, it can be difficult to obtain this training unless they are interested in a formal fellowship.”

This year, about 1,500 ob.gyn. residents matched into 280 residency programs, according to the National Residency Matching Program.

Alyssa Colwill, MD, assistant professor of obstetrics and gynecology at Oregon Health and Science University and director of the ob.gyn. Ryan Residency Program at OHSU, estimated that 1,000 ob.gyn. residents per year will seek out-of-state abortion training. The estimate is based on the number of residents in programs in states with restrictions.

The Ryan Program, which began in 1999, helps ob.gyn. residency programs provide training in abortion and contraception care (family planning) as a required rotation.
 

Connecting programs

Ryan-affiliated residencies have been helping connect programs in states with abortion bans and restrictions to programs in states with more liberal laws.

Twelve of the 100 Ryan programs sent residents out of state in the past academic year, and 15 will follow this year. More are expected soon, said Kristin Simonson, MA, director of programs and operations at the Ryan Residency Program, headquartered at the Bixby Center for Global Reproductive Health at the University of California, San Francisco.

Before the Dobbs decision, very few programs considered next steps to train ob.gyn. residents if abortions became illegal, Ms. Simonson said. “I think a lot of people just kind of were waiting and seeing ... and hoping that they wouldn’t have to make any drastic plans. It was hard to motivate people to have a plan B ready to go,” she said.

“Almost all of us working in this field had a really bad feeling,” said Courtney G. Forbis, MD, UNM assistant professor of ob.gyn. and Ryan Residency director. She and colleagues began planning for the future months ahead of the court decision. But the program wasn’t able to begin accepting out-of-state residents until now, she said. “We are trying to use this experience to see what we can accommodate in the future.”

OHSU also began planning for alternative training when it learned of the leaked Supreme Court decision, Dr. Colwill said. “We decided that we had the bandwidth and opportunity to train more individuals that were going to lose access to services and educational opportunities,” she said.

The university ran a 4-week test rotation last fall. So far, six residents and one fellow have come from out of the state, said Dr. Colwill. OHSU hopes to have 10 more in the coming year. The out-of-state learners will join 32 ob.gyn. residents and 12 fellows who were already in the program, she said.

To ease residents’ integration into an away program, the Ryan Program – along with the American College of Obstetricians and Gynecologists, the Council on Resident Education in Obstetrics and Gynecology, and Innovating Education in Reproductive Health – recently began offering a free, web-based patient-centered abortion education curriculum.

The course supplements in-person clinical training in abortion care and prepares residents traveling and transitioning into another program to begin learning new skills on their first day, AnnaMarie Connolly, MD, ACOG’s chief of education and academic affairs, said in a prepared statement.
 

Training costs

Residents and their institutions also face additional costs. The home institution that loses a resident for a few weeks to a month has to determine how to cover the care not provided while they are away, Ms. Simonson said. Residents may incur expenses for transportation, housing, food, and other things while out of state.

OHSU covers transportation and housing through its abortion care and training fund, but there are other factors to consider, Dr. Colwill said. For example, the home and host programs have to coordinate licensing, malpractice, and line up rotation dates, she said.

Among other complications, UNM wasn’t able to set up an agreement so that its new resident could participate in a rotation at Planned Parenthood. “We have the clinical volume to accommodate another learner,” Dr. Forbis said. But the program has to balance resources, such as “trying to make sure we don’t have one faculty [member] assigned to too many learners at one time,” she said.

Given the logistic and financial challenges, programs may not be able to ensure that all residents who need abortion training receive it, said Ms. Simonson.

The Ryan Program, for instance, can’t help the more than 100 residency programs in states where abortions are currently illegal, she said.

UNM is trying to partner with specific programs, such as those in the state of Texas where abortion is banned, to train its residents each year, Dr. Forbis said.

OHSU also will look for opportunities to train as many residents as possible, Dr. Colwill said, “but I don’t think we’ll ever be able to fill that gap of 1,000 residents that need this training.”

A version of this article first appeared on Medscape.com.

When the U.S. Supreme Court overturned Roe v. Wade abortion rights last year, residency programs and ob.gyn. residents in states that ban or restrict abortions began scrambling to find alternative training sites to fulfill required clinical rotations in the procedure.

The Accreditation Council for Graduate Medical Education requires ob.gyn. residents – unless they have a religious or moral exemption – to undergo abortion training to complete their programs. In states with bans or restrictions on family planning services or abortions, resident training must be received at institutions that are out of state.

Some residency programs are just beginning to coordinate out-of-state training, while others are further along in their offerings. There’s no formal matching process, and it remains unclear who will cover the costs of residents training elsewhere for a month.

These uncertainties, along with lack of coordination about malpractice, clinical rotations, and limited faculty, leave some program directors skeptical they’ll be able to keep up with demand for out-of-state slots. They are also wary of harming their own residents’ educational and clinical opportunities.

A 3rd-year ob.gyn. resident, who didn’t want to give her name or residency program for fear of backlash against her home institution, told this news organization that the Catholic-affiliated site is trying to avoid drawing attention to its minimal abortion training in a restrictive Midwest state. She knew after the Supreme Court’s decision in Dobbs v. Jackson she’d have to look outside the program for more complex abortion training.

While she could learn dilation and curettage or other first-trimester or early–second-trimester procedures at the Midwest program, she said she couldn’t learn dilation and evacuation.

A mentor at her program connected her with a residency program at the University of New Mexico, where she recently started a 5-week family planning rotation. She is the first out-of-state resident hosted by UNM. Currently, UNM has six ob.gyn. residents per class year, for a total of 36, and six family planning fellows.

The ob.gyn. resident is staying with a friend at no cost, and her home institution still pays her salary. But she still must pay the mortgage on a home she can’t live in while away and misses being part of a community where she’s built a life over the past 2 years.

“There’s a part of you that’s just angry that you can’t do this for the women ... in your state,” she said. “Unfortunately, there isn’t a formalized program for ob.gyn. residents interested in more advanced training to be matched with a program that has the ability to offer that training. It’s very much a word-of-mouth and who-you-know situation. For people without those connections, it can be difficult to obtain this training unless they are interested in a formal fellowship.”

This year, about 1,500 ob.gyn. residents matched into 280 residency programs, according to the National Residency Matching Program.

Alyssa Colwill, MD, assistant professor of obstetrics and gynecology at Oregon Health and Science University and director of the ob.gyn. Ryan Residency Program at OHSU, estimated that 1,000 ob.gyn. residents per year will seek out-of-state abortion training. The estimate is based on the number of residents in programs in states with restrictions.

The Ryan Program, which began in 1999, helps ob.gyn. residency programs provide training in abortion and contraception care (family planning) as a required rotation.
 

Connecting programs

Ryan-affiliated residencies have been helping connect programs in states with abortion bans and restrictions to programs in states with more liberal laws.

Twelve of the 100 Ryan programs sent residents out of state in the past academic year, and 15 will follow this year. More are expected soon, said Kristin Simonson, MA, director of programs and operations at the Ryan Residency Program, headquartered at the Bixby Center for Global Reproductive Health at the University of California, San Francisco.

Before the Dobbs decision, very few programs considered next steps to train ob.gyn. residents if abortions became illegal, Ms. Simonson said. “I think a lot of people just kind of were waiting and seeing ... and hoping that they wouldn’t have to make any drastic plans. It was hard to motivate people to have a plan B ready to go,” she said.

“Almost all of us working in this field had a really bad feeling,” said Courtney G. Forbis, MD, UNM assistant professor of ob.gyn. and Ryan Residency director. She and colleagues began planning for the future months ahead of the court decision. But the program wasn’t able to begin accepting out-of-state residents until now, she said. “We are trying to use this experience to see what we can accommodate in the future.”

OHSU also began planning for alternative training when it learned of the leaked Supreme Court decision, Dr. Colwill said. “We decided that we had the bandwidth and opportunity to train more individuals that were going to lose access to services and educational opportunities,” she said.

The university ran a 4-week test rotation last fall. So far, six residents and one fellow have come from out of the state, said Dr. Colwill. OHSU hopes to have 10 more in the coming year. The out-of-state learners will join 32 ob.gyn. residents and 12 fellows who were already in the program, she said.

To ease residents’ integration into an away program, the Ryan Program – along with the American College of Obstetricians and Gynecologists, the Council on Resident Education in Obstetrics and Gynecology, and Innovating Education in Reproductive Health – recently began offering a free, web-based patient-centered abortion education curriculum.

The course supplements in-person clinical training in abortion care and prepares residents traveling and transitioning into another program to begin learning new skills on their first day, AnnaMarie Connolly, MD, ACOG’s chief of education and academic affairs, said in a prepared statement.
 

Training costs

Residents and their institutions also face additional costs. The home institution that loses a resident for a few weeks to a month has to determine how to cover the care not provided while they are away, Ms. Simonson said. Residents may incur expenses for transportation, housing, food, and other things while out of state.

OHSU covers transportation and housing through its abortion care and training fund, but there are other factors to consider, Dr. Colwill said. For example, the home and host programs have to coordinate licensing, malpractice, and line up rotation dates, she said.

Among other complications, UNM wasn’t able to set up an agreement so that its new resident could participate in a rotation at Planned Parenthood. “We have the clinical volume to accommodate another learner,” Dr. Forbis said. But the program has to balance resources, such as “trying to make sure we don’t have one faculty [member] assigned to too many learners at one time,” she said.

Given the logistic and financial challenges, programs may not be able to ensure that all residents who need abortion training receive it, said Ms. Simonson.

The Ryan Program, for instance, can’t help the more than 100 residency programs in states where abortions are currently illegal, she said.

UNM is trying to partner with specific programs, such as those in the state of Texas where abortion is banned, to train its residents each year, Dr. Forbis said.

OHSU also will look for opportunities to train as many residents as possible, Dr. Colwill said, “but I don’t think we’ll ever be able to fill that gap of 1,000 residents that need this training.”

A version of this article first appeared on Medscape.com.

Nurses were less likely than clinicians to be sympathetic to pregnant women using opioids, based on data from 119 surveys.

University of Illinois, Chicago

Opioid use disorder among pregnant women continues to rise, and untreated opioid use is associated with complications including preterm delivery, placental abruption, and stillbirth, wrote Alexis Braverman, MD, of the University of Illinois, Chicago, and colleagues. However, many perinatal women who seek care and medications for opioid use disorder (OUD) report stigma that limits their ability to reduce these risks.

In a study published in the American Journal on Addictions , the researchers conducted an anonymous survey of 132 health care workers at six outpatient locations and a main hospital of an urban medical center. The survey was designed to assess attitudes toward pregnant women who were using opioids. The 119 complete responses in the final analysis included 40 nurses and 79 clinicians across ob.gyn., family medicine, and pediatrics. A total of 19 respondents were waivered to prescribe outpatient buprenorphine for OUD.

Nurses were significantly less likely than clinicians to agree that OUD is a chronic illness, to feel sympathy for women who use opioids during pregnancy, and to see pregnancy as an opportunity for behavior change (P = .000, P = .003, and P = .001, respectively).

Overall, family medicine providers and clinicians with 11-20 years of practice experience were significantly more sympathetic to pregnant women who used opioids, compared with providers from other departments and with fewer years of practice (P = .025 and P = .039, respectively).

Providers in pediatrics departments were significantly more likely than those from other departments to agree strongly with feeling anger at pregnant women who use opioids (P = .009), and that these women should not be allowed to parent (P = .013). However, providers in pediatrics were significantly more comfortable than those in other departments with discussing the involvement of social services in patient care (P = .020) and with counseling patients on neonatal opioid withdrawal syndrome, known as NOWS (P = .027).

“We hypothesize that nurses who perform more acute, inpatient work rather than outpatient work may not be exposed as frequently to a patient’s personal progress on their journey with OUD,” and therefore might not be exposed to the rewarding experiences and progress made by patients, the researchers wrote in their discussion.

However, the overall low level of comfort in discussing NOWS and social service involvement across provider groups (one-quarter for pediatrics, one-fifth for ob.gyn, and one-sixth for family medicine) highlights the need for further training in this area, they said.

The findings were limited by several factors, including the potential for responder bias; however, the results identify a need for greater training in stigma reduction and in counseling families on issues related to OUD, the researchers said. More studies are needed to examine attitude changes after the implementation of stigma reduction strategies, they concluded.

The study received no outside funding. The researchers had no financial conflicts to disclose.

Nurses were less likely than clinicians to be sympathetic to pregnant women using opioids, based on data from 119 surveys.

University of Illinois, Chicago

Opioid use disorder among pregnant women continues to rise, and untreated opioid use is associated with complications including preterm delivery, placental abruption, and stillbirth, wrote Alexis Braverman, MD, of the University of Illinois, Chicago, and colleagues. However, many perinatal women who seek care and medications for opioid use disorder (OUD) report stigma that limits their ability to reduce these risks.

In a study published in the American Journal on Addictions , the researchers conducted an anonymous survey of 132 health care workers at six outpatient locations and a main hospital of an urban medical center. The survey was designed to assess attitudes toward pregnant women who were using opioids. The 119 complete responses in the final analysis included 40 nurses and 79 clinicians across ob.gyn., family medicine, and pediatrics. A total of 19 respondents were waivered to prescribe outpatient buprenorphine for OUD.

Nurses were significantly less likely than clinicians to agree that OUD is a chronic illness, to feel sympathy for women who use opioids during pregnancy, and to see pregnancy as an opportunity for behavior change (P = .000, P = .003, and P = .001, respectively).

Overall, family medicine providers and clinicians with 11-20 years of practice experience were significantly more sympathetic to pregnant women who used opioids, compared with providers from other departments and with fewer years of practice (P = .025 and P = .039, respectively).

Providers in pediatrics departments were significantly more likely than those from other departments to agree strongly with feeling anger at pregnant women who use opioids (P = .009), and that these women should not be allowed to parent (P = .013). However, providers in pediatrics were significantly more comfortable than those in other departments with discussing the involvement of social services in patient care (P = .020) and with counseling patients on neonatal opioid withdrawal syndrome, known as NOWS (P = .027).

“We hypothesize that nurses who perform more acute, inpatient work rather than outpatient work may not be exposed as frequently to a patient’s personal progress on their journey with OUD,” and therefore might not be exposed to the rewarding experiences and progress made by patients, the researchers wrote in their discussion.

However, the overall low level of comfort in discussing NOWS and social service involvement across provider groups (one-quarter for pediatrics, one-fifth for ob.gyn, and one-sixth for family medicine) highlights the need for further training in this area, they said.

The findings were limited by several factors, including the potential for responder bias; however, the results identify a need for greater training in stigma reduction and in counseling families on issues related to OUD, the researchers said. More studies are needed to examine attitude changes after the implementation of stigma reduction strategies, they concluded.

The study received no outside funding. The researchers had no financial conflicts to disclose.

Nurses were less likely than clinicians to be sympathetic to pregnant women using opioids, based on data from 119 surveys.

University of Illinois, Chicago

Opioid use disorder among pregnant women continues to rise, and untreated opioid use is associated with complications including preterm delivery, placental abruption, and stillbirth, wrote Alexis Braverman, MD, of the University of Illinois, Chicago, and colleagues. However, many perinatal women who seek care and medications for opioid use disorder (OUD) report stigma that limits their ability to reduce these risks.

In a study published in the American Journal on Addictions , the researchers conducted an anonymous survey of 132 health care workers at six outpatient locations and a main hospital of an urban medical center. The survey was designed to assess attitudes toward pregnant women who were using opioids. The 119 complete responses in the final analysis included 40 nurses and 79 clinicians across ob.gyn., family medicine, and pediatrics. A total of 19 respondents were waivered to prescribe outpatient buprenorphine for OUD.

Nurses were significantly less likely than clinicians to agree that OUD is a chronic illness, to feel sympathy for women who use opioids during pregnancy, and to see pregnancy as an opportunity for behavior change (P = .000, P = .003, and P = .001, respectively).

Overall, family medicine providers and clinicians with 11-20 years of practice experience were significantly more sympathetic to pregnant women who used opioids, compared with providers from other departments and with fewer years of practice (P = .025 and P = .039, respectively).

Providers in pediatrics departments were significantly more likely than those from other departments to agree strongly with feeling anger at pregnant women who use opioids (P = .009), and that these women should not be allowed to parent (P = .013). However, providers in pediatrics were significantly more comfortable than those in other departments with discussing the involvement of social services in patient care (P = .020) and with counseling patients on neonatal opioid withdrawal syndrome, known as NOWS (P = .027).

“We hypothesize that nurses who perform more acute, inpatient work rather than outpatient work may not be exposed as frequently to a patient’s personal progress on their journey with OUD,” and therefore might not be exposed to the rewarding experiences and progress made by patients, the researchers wrote in their discussion.

However, the overall low level of comfort in discussing NOWS and social service involvement across provider groups (one-quarter for pediatrics, one-fifth for ob.gyn, and one-sixth for family medicine) highlights the need for further training in this area, they said.

The findings were limited by several factors, including the potential for responder bias; however, the results identify a need for greater training in stigma reduction and in counseling families on issues related to OUD, the researchers said. More studies are needed to examine attitude changes after the implementation of stigma reduction strategies, they concluded.

The study received no outside funding. The researchers had no financial conflicts to disclose.

The European Medicines Agency (EMA) Pharmacovigilance Risk Assessment Committee (PRAC) has recommended new measures designed to avoid topiramate (multiple brands) use during pregnancy.

While it’s well known that topiramate can cause major congenital malformations and fetal growth restriction when used during pregnancy, recent data also suggest a possibly increased risk for neurodevelopmental disorders when topiramate is used during pregnancy, the EMA said in a statement. 

The data include two observational studies that showed children born to mothers with epilepsy and who were exposed to topiramate in the womb may have a two- to threefold higher risk for neurodevelopmental disorders, in particular autism spectrum disorders (ASD), intellectual disability, or attention deficit hyperactivity disorder (ADHD), compared with children born to mothers with epilepsy not taking antiepileptic medication.

For patients using topiramate for the treatment of epilepsy, the PRAC now recommends that the medicine not be used during pregnancy unless no other suitable treatment is available.

The PRAC had also recommended a pregnancy prevention program to avoid exposure of the developing fetus to topiramate. “These measures will inform any woman or girl who is able to have children of the risks of taking topiramate during pregnancy and the need to avoid becoming pregnant while taking topiramate,” the EMA said.

Regardless of indication, the agency said topiramate should be used in women of childbearing age only when the following conditions of the pregnancy prevention program are met:

• A pregnancy test before starting treatment.
• Counseling about the risks of topiramate treatment and the need for highly effective contraception throughout treatment.
• A review of ongoing treatment at least annually by completion of a risk awareness form.

The PRAC recommends that health care professionals ensure women of childbearing age are fully aware of the risks of taking topiramate during pregnancy. The committee noted that alternative treatment options should be considered and the need for topiramate treatment should be reassessed at least annually.

The product information for topiramate-containing medicines will be updated to further highlight the risks for neurodevelopmental disorders and the additional safety measures to be taken.

Patients and health care professionals will be provided with educational materials regarding the risks of using topiramate during pregnancy, and a patient card will be provided to the patient with each medicine package. A visible warning will also be added to the outer packaging of the medicine.

The new PRAC recommendations will be sent to the Coordination Group for Mutual Recognition and Decentralised Procedures – Human (CMDh), which will adopt a position.
 

A version of this article first appeared on Medscape.com.

The European Medicines Agency (EMA) Pharmacovigilance Risk Assessment Committee (PRAC) has recommended new measures designed to avoid topiramate (multiple brands) use during pregnancy.

While it’s well known that topiramate can cause major congenital malformations and fetal growth restriction when used during pregnancy, recent data also suggest a possibly increased risk for neurodevelopmental disorders when topiramate is used during pregnancy, the EMA said in a statement. 

The data include two observational studies that showed children born to mothers with epilepsy and who were exposed to topiramate in the womb may have a two- to threefold higher risk for neurodevelopmental disorders, in particular autism spectrum disorders (ASD), intellectual disability, or attention deficit hyperactivity disorder (ADHD), compared with children born to mothers with epilepsy not taking antiepileptic medication.

For patients using topiramate for the treatment of epilepsy, the PRAC now recommends that the medicine not be used during pregnancy unless no other suitable treatment is available.

The PRAC had also recommended a pregnancy prevention program to avoid exposure of the developing fetus to topiramate. “These measures will inform any woman or girl who is able to have children of the risks of taking topiramate during pregnancy and the need to avoid becoming pregnant while taking topiramate,” the EMA said.

Regardless of indication, the agency said topiramate should be used in women of childbearing age only when the following conditions of the pregnancy prevention program are met:

• A pregnancy test before starting treatment.
• Counseling about the risks of topiramate treatment and the need for highly effective contraception throughout treatment.
• A review of ongoing treatment at least annually by completion of a risk awareness form.

The PRAC recommends that health care professionals ensure women of childbearing age are fully aware of the risks of taking topiramate during pregnancy. The committee noted that alternative treatment options should be considered and the need for topiramate treatment should be reassessed at least annually.

The product information for topiramate-containing medicines will be updated to further highlight the risks for neurodevelopmental disorders and the additional safety measures to be taken.

Patients and health care professionals will be provided with educational materials regarding the risks of using topiramate during pregnancy, and a patient card will be provided to the patient with each medicine package. A visible warning will also be added to the outer packaging of the medicine.

The new PRAC recommendations will be sent to the Coordination Group for Mutual Recognition and Decentralised Procedures – Human (CMDh), which will adopt a position.
 

A version of this article first appeared on Medscape.com.

The European Medicines Agency (EMA) Pharmacovigilance Risk Assessment Committee (PRAC) has recommended new measures designed to avoid topiramate (multiple brands) use during pregnancy.

While it’s well known that topiramate can cause major congenital malformations and fetal growth restriction when used during pregnancy, recent data also suggest a possibly increased risk for neurodevelopmental disorders when topiramate is used during pregnancy, the EMA said in a statement. 

The data include two observational studies that showed children born to mothers with epilepsy and who were exposed to topiramate in the womb may have a two- to threefold higher risk for neurodevelopmental disorders, in particular autism spectrum disorders (ASD), intellectual disability, or attention deficit hyperactivity disorder (ADHD), compared with children born to mothers with epilepsy not taking antiepileptic medication.

For patients using topiramate for the treatment of epilepsy, the PRAC now recommends that the medicine not be used during pregnancy unless no other suitable treatment is available.

The PRAC had also recommended a pregnancy prevention program to avoid exposure of the developing fetus to topiramate. “These measures will inform any woman or girl who is able to have children of the risks of taking topiramate during pregnancy and the need to avoid becoming pregnant while taking topiramate,” the EMA said.

Regardless of indication, the agency said topiramate should be used in women of childbearing age only when the following conditions of the pregnancy prevention program are met:

• A pregnancy test before starting treatment.
• Counseling about the risks of topiramate treatment and the need for highly effective contraception throughout treatment.
• A review of ongoing treatment at least annually by completion of a risk awareness form.

The PRAC recommends that health care professionals ensure women of childbearing age are fully aware of the risks of taking topiramate during pregnancy. The committee noted that alternative treatment options should be considered and the need for topiramate treatment should be reassessed at least annually.

The product information for topiramate-containing medicines will be updated to further highlight the risks for neurodevelopmental disorders and the additional safety measures to be taken.

Patients and health care professionals will be provided with educational materials regarding the risks of using topiramate during pregnancy, and a patient card will be provided to the patient with each medicine package. A visible warning will also be added to the outer packaging of the medicine.

The new PRAC recommendations will be sent to the Coordination Group for Mutual Recognition and Decentralised Procedures – Human (CMDh), which will adopt a position.
 

A version of this article first appeared on Medscape.com.

AURORA, COLO. – Several drugs for multiple sclerosis (MS) that are contraindicated during pregnancy nevertheless have not shown concerning safety signals in a series of small studies presented as posters at the annual meeting of the Consortium of Multiple Sclerosis Centers. The industry-sponsored research included an assessment of pregnancy and infant outcomes for cladribine, ocrelizumab, ofatumumab, and ozanimod, all of which are not recommended during pregnancy based primarily on minimal data that suggests, but does not confirm, possible teratogenicity.

“When these new medications hit the market, maternal-fetal medicine physicians and obstetricians are left with very scant data on how to counsel patients, and it’s often based on theory, case reports, or animal studies,” said Teodora Kolarova, MD, a maternal-fetal medicine physician at the University of Washington, Seattle, who was not involved in any of the research. “Although these sample sizes seem small, the population they are sampling from – patients with MS who take immunomodulators who then experience a pregnancy – is much smaller than all pregnant patients.”

Taken together, the findings suggest no increased risk of miscarriage or congenital malformation, compared with baseline risk, Dr. Kolarova said.

“As a whole, these studies are overall reassuring with, of course, some caveats, including timing of medication exposure, limited sample size, and limited outcome data,” Dr. Kolarova said. She noted that embryonic organ formation is complete by 10 weeks gestation, by which time an unplanned pregnancy may not have been recognized yet. “In the subset of patients in the studies that were exposed during the first trimester, there was no increase in congenital malformations from a baseline risk of about 2%-3% in the general population, which is helpful for patient counseling.”
 

Counseling during the childbearing years

That kind of counseling is important yet absent for many people capable of pregnancy, suggests separate research also presented at the conference by Suma Shah, MD, an associate professor of neurology at Duke University, Durham, N.C. Dr. Shah gave 13-question surveys to female MS patients of all ages at her institution and presented an analysis of data from 38 completed surveys. Among those taking disease-modifying therapies, their medications included ocrelizumab, rituximab, teriflunomide, fingolimod, fumarates, interferons, natalizumab, and cladribine.

“MS disproportionately impacts women among 20 to 40 years, and that’s a really big part of their childbearing years when there are big decisions being made about whether they’re going to choose to grow family or not,” said Dr. Shah. The average age of those who completed the survey was 44. Dr. Shah noted that a lot of research has looked at the safety of older disease-modifying agents in pregnancy, but that information doesn’t appear to be filtering down to patients. “What I really wanted to look at is what do our parent patients understand about whether or not they can even think about pregnancy – and there’s a lot of work to be done.”

Just under a third of survey respondents said they did not have as many children as they would like, and a quarter said they were told they couldn’t have children if they had a diagnosis of MS.

“That was a little heartbreaking to hear because that’s not the truth,” Dr. Shah said. She said it’s necessary to have a more detailed conversation looking at tailored decisions for patients. “Both of those things – patients not being able to grow their family to the number that they desire, and not feeling like they can grow a family – I would think in 2023 we would have come farther than that, and there’s still a lot of room there to improve.”

She advised clinicians not to assume that MS patients know what their options are regarding family planning. “There’s still a lot of room for conversations,” she said. She also explicitly recommends discussing family planning and pregnancy planning with every patient, no matter their gender, early and often.
 

Cladribine shows no miscarriage, malformations

Dr. Kolarova noted that one of the studies, on cladribine, had a fairly robust sample size with its 180 pregnancy exposures. In that study, led by Kerstin Hellwig, MD, of Ruhr University in Bochum, Germany, data came from the global surveillance program MAPLE-MS, established to assess cladribine effects on pregnancy and infant outcomes. The researchers analyzed data from 76 mothers and 9 fathers who, at any time from 2017 to 2022, were taking cladribine during pregnancy or up to 6 months before pregnancy. Outcomes included live birth, miscarriage, stillbirth, elective abortion, ectopic pregnancy, and major congenital anomalies.

Just over half the mothers (53.9%) were exposed before pregnancy, and about a quarter (26.3%) were exposed during the first trimester. The timing was unknown for most of the other mothers (18.4%). Among the fathers, two-thirds (66.7%) were exposed before pregnancy, and one-third had unknown timing.

Among the 180 pregnancies in the maternal cohort, 42.2% had known outcomes. Nearly half the women (48.7%) taking cladribine had live births, 28.9% had elective abortions, and 21.1% had miscarriages. Only 9 of the 22 pregnancies in the paternal cohort had known outcomes, which included 88.9% live births and 11.1% miscarriages. None of the pregnancies resulted in stillbirth or in a live birth with major congenital anomalies.

”Robust conclusions cannot be made about the risks of adverse pregnancy outcomes with cladribine tablets, but no increase has been signaled thus far,” the researchers reported. ”It is necessary to counsel patients to prevent pregnancy and to use effective contraception during cladribine tablets intake and for at least 6 months after the last cladribine tablet intake in each treatment year.”

Emily Evans, MD, MBE, medical director at U.S. Neurology and Immunology in Rockland, Mass., speaking on behalf of the findings, said they were fairly encouraging.

“Of course, we don’t encourage patients to get pregnant within 6 months of their last dose of cladribine tablets,” Dr. Evans said, but “within those individuals who have gotten pregnant within 6 months of their last dose of cladribine, or who have fathered a child within 6 months of their last dose of cladribine tablets, we’re seeing overall encouraging outcomes. We’re specifically not seeing any differences in the rates of spontaneous abortions, and we’re not seeing any differences in the rates of congenital malformations.”
 

Ocrelizumab and ofatumumab: No infections so far

Current recommendations for ocrelizumab are to avoid pregnancy for 6 months after the last infusion and stop any breastfeeding during therapy. Yet these recommendations are only because of insufficient data rather than evidence of risk, according to Lana Zhovtis Ryerson, MD, of the NYU Multiple Sclerosis Comprehensive Care Center in New York. She and her colleagues identified all women of childbearing age who had received ocrelizumab within 1 year of pregnancy at their NYU institution. A retrospective chart review found 18 women, with an average age of 35, an average 11 years of an MS diagnosis, and an average 11 months taking ocrelizumab.

Among the 18 pregnancies, four women had a first trimester miscarriage, one had a second trimester miscarriage, and one had an abortion. The miscarriage rate could have been partly influenced by the older maternal population, the authors noted. Of the remaining 12 live births, one infant was premature at 34 weeks, and three infants stayed in NICU but were discharged within 2 weeks.

One patient experienced an MS relapse postpartum, despite receiving ocrelizumab within 45 days of delivery. Of the 16 women who agreed to participate in a Pregnancy Assessment Monitoring System (PRAMS) developed by the CDC, two women chose to breastfeed, and seven said their neurologist recommended against breastfeeding. None of the children’s pediatricians advised delaying vaccinations.

“This small sample observational study has not identified a potential additional risk with ocrelizumab for an adverse pregnancy outcome,” the authors concluded, but they added that ongoing studies, MINORE and SOPRANINO, can help guide future recommendations.

Though still limited, slightly more data exists on ofatumumab during pregnancy, including transient B-cell depletion and lymphopenia in infants whose mothers received anti-CD20 antibodies during pregnancy. However, research has found minimal IgG transfer in the first trimester, though it begins rising in the second trimester, and in utero ofatumumab exposure did not lead to any maternal toxicity or adverse prenatal or postnatal developmental effects in cynomolgus monkeys.

Riley Love, MD, of the University of California, San Francisco, Weill Institute for Neuroscience, and her colleagues both prospectively and retrospectively examined pregnancy and infant outcomes for up to 1 year post partum in women with MS who took ofatumumab during pregnancy or in the 6 months leading up to pregnancy. Their population included 104 prospective cases, most of which (84%) included first trimester exposure, and 14 retrospective cases. One in five of the prospective cases occurred during a clinical trial, while the remaining 80% occurred in postmarketing surveillance.

The prospectively followed women were an average 32 years old and were an average 7 weeks pregnant at the time of reporting. Among the 106 fetuses (including two twin pregnancies), only 30 outcomes had data at the cutoff time, including 16 live births, 9 abortions, and 5 miscarriages. None of the live births had congenital anomalies or serious infections. Another 30 pregnancies were lost to follow-up, and 46 were ongoing.

In the 14 retrospective cases, 57% of women were exposed in the first trimester, and 43% were exposed leading up to pregnancy. Half the cases occurred during clinical trials, and half in postmarketing surveillance. The women were an average 32 years old and were an average 10 weeks pregnant at reporting. Among the 14 pregnancies, nine were miscarriages, one was aborted, and four were born live with no congenital anomalies.

The authors did not draw any conclusions from the findings; they cited too little data and an ongoing study by Novartis to investigate ofatumumab in pregnancy.

“Therapies such as ofatumumab and ocrelizumab can lead to increased risk of infection due to transient B-cell depletion in neonates, but the two studies looking at this did not demonstrate increased infectious morbidity for these infants,” Dr. Kolarova said. “As with all poster presentations, I look forward to reading the full papers once they are published as they will often include a lot more detail about when during pregnancy medication exposure occurred and more detailed outcome data that was assessed.”
 

Ozanimod outcomes within general population’s ‘expected ranges’

The final study looked at outcomes of pregnancies in people taking ozanimod and in the partners of people taking ozanimod in a clinical trial setting. The findings show low rates of miscarriage, preterm birth, and congenital anomalies that the authors concluded were within the typical range expected for the general population.

“While pregnancy should be avoided when taking and for 3 months after stopping ozanimod to allow for drug elimination, there is no evidence to date of increased occurrence of adverse pregnancy outcomes with ozanimod exposure during early pregnancy,” wrote Anthony Krakovich, of Bristol Myers Squibb in Princeton, N.J., and his associates.

Ozanimod is an oral sphingosine 1-phosphate (S1P) receptor 1 and 5 modulator whose therapeutic mechanism is not fully understood “but may involve the reduction of lymphocyte migration into the central nervous system and intestine,” the authors wrote. S1P receptors are involved in vascular formation during embryogenesis, and animal studies in rats and rabbits have shown toxicity to the embryo and fetus from S1P receptor modulators, including death and malformations. S1P receptor modulator labels therefore note potential fetal risk and the need for effective contraception while taking the drug.

The study prospectively tracked clinical trial participants taking ozanimod as healthy volunteers or for relapsing MS, ulcerative colitis, or Crohn’s disease. Most of the participants who became pregnant (73%) had relapsing MS, while 18% had ulcerative colitis and 8% had Crohn’s disease.

In female patients receiving ozanimod, 78 pregnancies resulted in 12 miscarriages (including one twin), 15 abortions, and 42 live births, with 6 pregnancies ongoing at the time of reporting and no data available for the remaining 4 pregnancies. Among the 42 live births, 4 were premature but otherwise healthy, 1 had a duplex kidney, and the other 37 infants were typical with no apparent health concerns. These rates of miscarriage, preterm birth, and congenital anomalies were within the expected ranges for the general population, the researchers wrote.

The researchers also assessed pregnancy outcomes for partners of male participants taking ozanimod. The 29 partner pregnancies resulted in 21 live births and one miscarriage, with one pregnancy ongoing and no information available for the other seven. The live births included 5 premature infants (including twins), 13 typical and healthy infants, 1 with Hirschsprung’s disease, 1 with a congenital hydrocele, and 1 with a partial atrioventricular septal defect. Again, the researchers concluded that these rates were within the typical range for the general population and that “no teratogenicity was observed.”

“We often encourage patients with MS, regardless of disease activity and therapies, to seek preconception evaluations with Maternal-Fetal Medicine and their neurologists in order to make plans for pregnancy and postpartum care,” Dr. Kolarova said. “That being said, access to subspecialized health care is not available to all, and pregnancy prior to such consultation does occur. These studies provide novel information that we have not had access to in the past and can improve patient counseling regarding their risks and options.”

The study on cladribine was funded by Merck KGaA, at which two authors are employed. Dr. Hellwig reported consulting, speaker, and/or research support from Bayer, Biogen, Teva, Novartis, Roche, Sanofi, Schering Healthcare, Serono, and Merck, and one author is a former employee of EMD Serono. The study on ocrelizumab was funded by Genentech. Dr. Zhovtis Ryerson reported personal fees from Biogen, Genentech, and Novartis, and research grants from Biogen, Genentech, and CMSC. The other authors had no disclosures. The study on ofatumumab was funded by Novartis. Dr. Bove has received research funds from Biogen, Novartis, and Roche Genentech, and consulting fees from EMD Serono, Horizon, Janssen, and TG Therapeutics; she has an ownership interest in Global Consult MD. Five authors are Novartis employees. Her coauthors, including Dr. Hellwig, reported advisory, consulting, research, speaking, or traveling fees from Alexion, Bayer, Biogen, Celgene BMS, EMD Serono, Horizon, Janssen, Lundbeck, Merck, Pfizer, Roche Genentech, Sanofi Genzyme, Schering Healthcare, Teva, TG Therapeutics, and Novartis. The study on ozanimod was funded by Bristol Myers Squibb. Dr. Krakovich and another author are employees and/or shareholders of Bristol Myers Squibb. The other authors reported consulting, speaking, advisory board, and/or research fees from AbbVie, Almirall, Arena, Biogen, Boehringer Ingelhei, Celgene, Celltrion, EXCEMED, Falk Benelux, Ferring, Forward Pharma, Genentech, Genzyme, Gilead, Janssen, Lilly, Merck, Novartis, Ono Pharma, Pfizer, Prometheus Labs, Protagonist, Roche, Sanofi, Synthon, Takeda, and Teva. Dr. Kolarova had no disclosures. Dr. Shah has received research support from Biogen and VeraSci.
 

AURORA, COLO. – Several drugs for multiple sclerosis (MS) that are contraindicated during pregnancy nevertheless have not shown concerning safety signals in a series of small studies presented as posters at the annual meeting of the Consortium of Multiple Sclerosis Centers. The industry-sponsored research included an assessment of pregnancy and infant outcomes for cladribine, ocrelizumab, ofatumumab, and ozanimod, all of which are not recommended during pregnancy based primarily on minimal data that suggests, but does not confirm, possible teratogenicity.

“When these new medications hit the market, maternal-fetal medicine physicians and obstetricians are left with very scant data on how to counsel patients, and it’s often based on theory, case reports, or animal studies,” said Teodora Kolarova, MD, a maternal-fetal medicine physician at the University of Washington, Seattle, who was not involved in any of the research. “Although these sample sizes seem small, the population they are sampling from – patients with MS who take immunomodulators who then experience a pregnancy – is much smaller than all pregnant patients.”

Taken together, the findings suggest no increased risk of miscarriage or congenital malformation, compared with baseline risk, Dr. Kolarova said.

“As a whole, these studies are overall reassuring with, of course, some caveats, including timing of medication exposure, limited sample size, and limited outcome data,” Dr. Kolarova said. She noted that embryonic organ formation is complete by 10 weeks gestation, by which time an unplanned pregnancy may not have been recognized yet. “In the subset of patients in the studies that were exposed during the first trimester, there was no increase in congenital malformations from a baseline risk of about 2%-3% in the general population, which is helpful for patient counseling.”
 

Counseling during the childbearing years

That kind of counseling is important yet absent for many people capable of pregnancy, suggests separate research also presented at the conference by Suma Shah, MD, an associate professor of neurology at Duke University, Durham, N.C. Dr. Shah gave 13-question surveys to female MS patients of all ages at her institution and presented an analysis of data from 38 completed surveys. Among those taking disease-modifying therapies, their medications included ocrelizumab, rituximab, teriflunomide, fingolimod, fumarates, interferons, natalizumab, and cladribine.

“MS disproportionately impacts women among 20 to 40 years, and that’s a really big part of their childbearing years when there are big decisions being made about whether they’re going to choose to grow family or not,” said Dr. Shah. The average age of those who completed the survey was 44. Dr. Shah noted that a lot of research has looked at the safety of older disease-modifying agents in pregnancy, but that information doesn’t appear to be filtering down to patients. “What I really wanted to look at is what do our parent patients understand about whether or not they can even think about pregnancy – and there’s a lot of work to be done.”

Just under a third of survey respondents said they did not have as many children as they would like, and a quarter said they were told they couldn’t have children if they had a diagnosis of MS.

“That was a little heartbreaking to hear because that’s not the truth,” Dr. Shah said. She said it’s necessary to have a more detailed conversation looking at tailored decisions for patients. “Both of those things – patients not being able to grow their family to the number that they desire, and not feeling like they can grow a family – I would think in 2023 we would have come farther than that, and there’s still a lot of room there to improve.”

She advised clinicians not to assume that MS patients know what their options are regarding family planning. “There’s still a lot of room for conversations,” she said. She also explicitly recommends discussing family planning and pregnancy planning with every patient, no matter their gender, early and often.
 

Cladribine shows no miscarriage, malformations

Dr. Kolarova noted that one of the studies, on cladribine, had a fairly robust sample size with its 180 pregnancy exposures. In that study, led by Kerstin Hellwig, MD, of Ruhr University in Bochum, Germany, data came from the global surveillance program MAPLE-MS, established to assess cladribine effects on pregnancy and infant outcomes. The researchers analyzed data from 76 mothers and 9 fathers who, at any time from 2017 to 2022, were taking cladribine during pregnancy or up to 6 months before pregnancy. Outcomes included live birth, miscarriage, stillbirth, elective abortion, ectopic pregnancy, and major congenital anomalies.

Just over half the mothers (53.9%) were exposed before pregnancy, and about a quarter (26.3%) were exposed during the first trimester. The timing was unknown for most of the other mothers (18.4%). Among the fathers, two-thirds (66.7%) were exposed before pregnancy, and one-third had unknown timing.

Among the 180 pregnancies in the maternal cohort, 42.2% had known outcomes. Nearly half the women (48.7%) taking cladribine had live births, 28.9% had elective abortions, and 21.1% had miscarriages. Only 9 of the 22 pregnancies in the paternal cohort had known outcomes, which included 88.9% live births and 11.1% miscarriages. None of the pregnancies resulted in stillbirth or in a live birth with major congenital anomalies.

”Robust conclusions cannot be made about the risks of adverse pregnancy outcomes with cladribine tablets, but no increase has been signaled thus far,” the researchers reported. ”It is necessary to counsel patients to prevent pregnancy and to use effective contraception during cladribine tablets intake and for at least 6 months after the last cladribine tablet intake in each treatment year.”

Emily Evans, MD, MBE, medical director at U.S. Neurology and Immunology in Rockland, Mass., speaking on behalf of the findings, said they were fairly encouraging.

“Of course, we don’t encourage patients to get pregnant within 6 months of their last dose of cladribine tablets,” Dr. Evans said, but “within those individuals who have gotten pregnant within 6 months of their last dose of cladribine, or who have fathered a child within 6 months of their last dose of cladribine tablets, we’re seeing overall encouraging outcomes. We’re specifically not seeing any differences in the rates of spontaneous abortions, and we’re not seeing any differences in the rates of congenital malformations.”
 

Ocrelizumab and ofatumumab: No infections so far

Current recommendations for ocrelizumab are to avoid pregnancy for 6 months after the last infusion and stop any breastfeeding during therapy. Yet these recommendations are only because of insufficient data rather than evidence of risk, according to Lana Zhovtis Ryerson, MD, of the NYU Multiple Sclerosis Comprehensive Care Center in New York. She and her colleagues identified all women of childbearing age who had received ocrelizumab within 1 year of pregnancy at their NYU institution. A retrospective chart review found 18 women, with an average age of 35, an average 11 years of an MS diagnosis, and an average 11 months taking ocrelizumab.

Among the 18 pregnancies, four women had a first trimester miscarriage, one had a second trimester miscarriage, and one had an abortion. The miscarriage rate could have been partly influenced by the older maternal population, the authors noted. Of the remaining 12 live births, one infant was premature at 34 weeks, and three infants stayed in NICU but were discharged within 2 weeks.

One patient experienced an MS relapse postpartum, despite receiving ocrelizumab within 45 days of delivery. Of the 16 women who agreed to participate in a Pregnancy Assessment Monitoring System (PRAMS) developed by the CDC, two women chose to breastfeed, and seven said their neurologist recommended against breastfeeding. None of the children’s pediatricians advised delaying vaccinations.

“This small sample observational study has not identified a potential additional risk with ocrelizumab for an adverse pregnancy outcome,” the authors concluded, but they added that ongoing studies, MINORE and SOPRANINO, can help guide future recommendations.

Though still limited, slightly more data exists on ofatumumab during pregnancy, including transient B-cell depletion and lymphopenia in infants whose mothers received anti-CD20 antibodies during pregnancy. However, research has found minimal IgG transfer in the first trimester, though it begins rising in the second trimester, and in utero ofatumumab exposure did not lead to any maternal toxicity or adverse prenatal or postnatal developmental effects in cynomolgus monkeys.

Riley Love, MD, of the University of California, San Francisco, Weill Institute for Neuroscience, and her colleagues both prospectively and retrospectively examined pregnancy and infant outcomes for up to 1 year post partum in women with MS who took ofatumumab during pregnancy or in the 6 months leading up to pregnancy. Their population included 104 prospective cases, most of which (84%) included first trimester exposure, and 14 retrospective cases. One in five of the prospective cases occurred during a clinical trial, while the remaining 80% occurred in postmarketing surveillance.

The prospectively followed women were an average 32 years old and were an average 7 weeks pregnant at the time of reporting. Among the 106 fetuses (including two twin pregnancies), only 30 outcomes had data at the cutoff time, including 16 live births, 9 abortions, and 5 miscarriages. None of the live births had congenital anomalies or serious infections. Another 30 pregnancies were lost to follow-up, and 46 were ongoing.

In the 14 retrospective cases, 57% of women were exposed in the first trimester, and 43% were exposed leading up to pregnancy. Half the cases occurred during clinical trials, and half in postmarketing surveillance. The women were an average 32 years old and were an average 10 weeks pregnant at reporting. Among the 14 pregnancies, nine were miscarriages, one was aborted, and four were born live with no congenital anomalies.

The authors did not draw any conclusions from the findings; they cited too little data and an ongoing study by Novartis to investigate ofatumumab in pregnancy.

“Therapies such as ofatumumab and ocrelizumab can lead to increased risk of infection due to transient B-cell depletion in neonates, but the two studies looking at this did not demonstrate increased infectious morbidity for these infants,” Dr. Kolarova said. “As with all poster presentations, I look forward to reading the full papers once they are published as they will often include a lot more detail about when during pregnancy medication exposure occurred and more detailed outcome data that was assessed.”
 

Ozanimod outcomes within general population’s ‘expected ranges’

The final study looked at outcomes of pregnancies in people taking ozanimod and in the partners of people taking ozanimod in a clinical trial setting. The findings show low rates of miscarriage, preterm birth, and congenital anomalies that the authors concluded were within the typical range expected for the general population.

“While pregnancy should be avoided when taking and for 3 months after stopping ozanimod to allow for drug elimination, there is no evidence to date of increased occurrence of adverse pregnancy outcomes with ozanimod exposure during early pregnancy,” wrote Anthony Krakovich, of Bristol Myers Squibb in Princeton, N.J., and his associates.

Ozanimod is an oral sphingosine 1-phosphate (S1P) receptor 1 and 5 modulator whose therapeutic mechanism is not fully understood “but may involve the reduction of lymphocyte migration into the central nervous system and intestine,” the authors wrote. S1P receptors are involved in vascular formation during embryogenesis, and animal studies in rats and rabbits have shown toxicity to the embryo and fetus from S1P receptor modulators, including death and malformations. S1P receptor modulator labels therefore note potential fetal risk and the need for effective contraception while taking the drug.

The study prospectively tracked clinical trial participants taking ozanimod as healthy volunteers or for relapsing MS, ulcerative colitis, or Crohn’s disease. Most of the participants who became pregnant (73%) had relapsing MS, while 18% had ulcerative colitis and 8% had Crohn’s disease.

In female patients receiving ozanimod, 78 pregnancies resulted in 12 miscarriages (including one twin), 15 abortions, and 42 live births, with 6 pregnancies ongoing at the time of reporting and no data available for the remaining 4 pregnancies. Among the 42 live births, 4 were premature but otherwise healthy, 1 had a duplex kidney, and the other 37 infants were typical with no apparent health concerns. These rates of miscarriage, preterm birth, and congenital anomalies were within the expected ranges for the general population, the researchers wrote.

The researchers also assessed pregnancy outcomes for partners of male participants taking ozanimod. The 29 partner pregnancies resulted in 21 live births and one miscarriage, with one pregnancy ongoing and no information available for the other seven. The live births included 5 premature infants (including twins), 13 typical and healthy infants, 1 with Hirschsprung’s disease, 1 with a congenital hydrocele, and 1 with a partial atrioventricular septal defect. Again, the researchers concluded that these rates were within the typical range for the general population and that “no teratogenicity was observed.”

“We often encourage patients with MS, regardless of disease activity and therapies, to seek preconception evaluations with Maternal-Fetal Medicine and their neurologists in order to make plans for pregnancy and postpartum care,” Dr. Kolarova said. “That being said, access to subspecialized health care is not available to all, and pregnancy prior to such consultation does occur. These studies provide novel information that we have not had access to in the past and can improve patient counseling regarding their risks and options.”

The study on cladribine was funded by Merck KGaA, at which two authors are employed. Dr. Hellwig reported consulting, speaker, and/or research support from Bayer, Biogen, Teva, Novartis, Roche, Sanofi, Schering Healthcare, Serono, and Merck, and one author is a former employee of EMD Serono. The study on ocrelizumab was funded by Genentech. Dr. Zhovtis Ryerson reported personal fees from Biogen, Genentech, and Novartis, and research grants from Biogen, Genentech, and CMSC. The other authors had no disclosures. The study on ofatumumab was funded by Novartis. Dr. Bove has received research funds from Biogen, Novartis, and Roche Genentech, and consulting fees from EMD Serono, Horizon, Janssen, and TG Therapeutics; she has an ownership interest in Global Consult MD. Five authors are Novartis employees. Her coauthors, including Dr. Hellwig, reported advisory, consulting, research, speaking, or traveling fees from Alexion, Bayer, Biogen, Celgene BMS, EMD Serono, Horizon, Janssen, Lundbeck, Merck, Pfizer, Roche Genentech, Sanofi Genzyme, Schering Healthcare, Teva, TG Therapeutics, and Novartis. The study on ozanimod was funded by Bristol Myers Squibb. Dr. Krakovich and another author are employees and/or shareholders of Bristol Myers Squibb. The other authors reported consulting, speaking, advisory board, and/or research fees from AbbVie, Almirall, Arena, Biogen, Boehringer Ingelhei, Celgene, Celltrion, EXCEMED, Falk Benelux, Ferring, Forward Pharma, Genentech, Genzyme, Gilead, Janssen, Lilly, Merck, Novartis, Ono Pharma, Pfizer, Prometheus Labs, Protagonist, Roche, Sanofi, Synthon, Takeda, and Teva. Dr. Kolarova had no disclosures. Dr. Shah has received research support from Biogen and VeraSci.
 

AURORA, COLO. – Several drugs for multiple sclerosis (MS) that are contraindicated during pregnancy nevertheless have not shown concerning safety signals in a series of small studies presented as posters at the annual meeting of the Consortium of Multiple Sclerosis Centers. The industry-sponsored research included an assessment of pregnancy and infant outcomes for cladribine, ocrelizumab, ofatumumab, and ozanimod, all of which are not recommended during pregnancy based primarily on minimal data that suggests, but does not confirm, possible teratogenicity.

“When these new medications hit the market, maternal-fetal medicine physicians and obstetricians are left with very scant data on how to counsel patients, and it’s often based on theory, case reports, or animal studies,” said Teodora Kolarova, MD, a maternal-fetal medicine physician at the University of Washington, Seattle, who was not involved in any of the research. “Although these sample sizes seem small, the population they are sampling from – patients with MS who take immunomodulators who then experience a pregnancy – is much smaller than all pregnant patients.”

Taken together, the findings suggest no increased risk of miscarriage or congenital malformation, compared with baseline risk, Dr. Kolarova said.

“As a whole, these studies are overall reassuring with, of course, some caveats, including timing of medication exposure, limited sample size, and limited outcome data,” Dr. Kolarova said. She noted that embryonic organ formation is complete by 10 weeks gestation, by which time an unplanned pregnancy may not have been recognized yet. “In the subset of patients in the studies that were exposed during the first trimester, there was no increase in congenital malformations from a baseline risk of about 2%-3% in the general population, which is helpful for patient counseling.”
 

Counseling during the childbearing years

That kind of counseling is important yet absent for many people capable of pregnancy, suggests separate research also presented at the conference by Suma Shah, MD, an associate professor of neurology at Duke University, Durham, N.C. Dr. Shah gave 13-question surveys to female MS patients of all ages at her institution and presented an analysis of data from 38 completed surveys. Among those taking disease-modifying therapies, their medications included ocrelizumab, rituximab, teriflunomide, fingolimod, fumarates, interferons, natalizumab, and cladribine.

“MS disproportionately impacts women among 20 to 40 years, and that’s a really big part of their childbearing years when there are big decisions being made about whether they’re going to choose to grow family or not,” said Dr. Shah. The average age of those who completed the survey was 44. Dr. Shah noted that a lot of research has looked at the safety of older disease-modifying agents in pregnancy, but that information doesn’t appear to be filtering down to patients. “What I really wanted to look at is what do our parent patients understand about whether or not they can even think about pregnancy – and there’s a lot of work to be done.”

Just under a third of survey respondents said they did not have as many children as they would like, and a quarter said they were told they couldn’t have children if they had a diagnosis of MS.

“That was a little heartbreaking to hear because that’s not the truth,” Dr. Shah said. She said it’s necessary to have a more detailed conversation looking at tailored decisions for patients. “Both of those things – patients not being able to grow their family to the number that they desire, and not feeling like they can grow a family – I would think in 2023 we would have come farther than that, and there’s still a lot of room there to improve.”

She advised clinicians not to assume that MS patients know what their options are regarding family planning. “There’s still a lot of room for conversations,” she said. She also explicitly recommends discussing family planning and pregnancy planning with every patient, no matter their gender, early and often.
 

Cladribine shows no miscarriage, malformations

Dr. Kolarova noted that one of the studies, on cladribine, had a fairly robust sample size with its 180 pregnancy exposures. In that study, led by Kerstin Hellwig, MD, of Ruhr University in Bochum, Germany, data came from the global surveillance program MAPLE-MS, established to assess cladribine effects on pregnancy and infant outcomes. The researchers analyzed data from 76 mothers and 9 fathers who, at any time from 2017 to 2022, were taking cladribine during pregnancy or up to 6 months before pregnancy. Outcomes included live birth, miscarriage, stillbirth, elective abortion, ectopic pregnancy, and major congenital anomalies.

Just over half the mothers (53.9%) were exposed before pregnancy, and about a quarter (26.3%) were exposed during the first trimester. The timing was unknown for most of the other mothers (18.4%). Among the fathers, two-thirds (66.7%) were exposed before pregnancy, and one-third had unknown timing.

Among the 180 pregnancies in the maternal cohort, 42.2% had known outcomes. Nearly half the women (48.7%) taking cladribine had live births, 28.9% had elective abortions, and 21.1% had miscarriages. Only 9 of the 22 pregnancies in the paternal cohort had known outcomes, which included 88.9% live births and 11.1% miscarriages. None of the pregnancies resulted in stillbirth or in a live birth with major congenital anomalies.

”Robust conclusions cannot be made about the risks of adverse pregnancy outcomes with cladribine tablets, but no increase has been signaled thus far,” the researchers reported. ”It is necessary to counsel patients to prevent pregnancy and to use effective contraception during cladribine tablets intake and for at least 6 months after the last cladribine tablet intake in each treatment year.”

Emily Evans, MD, MBE, medical director at U.S. Neurology and Immunology in Rockland, Mass., speaking on behalf of the findings, said they were fairly encouraging.

“Of course, we don’t encourage patients to get pregnant within 6 months of their last dose of cladribine tablets,” Dr. Evans said, but “within those individuals who have gotten pregnant within 6 months of their last dose of cladribine, or who have fathered a child within 6 months of their last dose of cladribine tablets, we’re seeing overall encouraging outcomes. We’re specifically not seeing any differences in the rates of spontaneous abortions, and we’re not seeing any differences in the rates of congenital malformations.”
 

Ocrelizumab and ofatumumab: No infections so far

Current recommendations for ocrelizumab are to avoid pregnancy for 6 months after the last infusion and stop any breastfeeding during therapy. Yet these recommendations are only because of insufficient data rather than evidence of risk, according to Lana Zhovtis Ryerson, MD, of the NYU Multiple Sclerosis Comprehensive Care Center in New York. She and her colleagues identified all women of childbearing age who had received ocrelizumab within 1 year of pregnancy at their NYU institution. A retrospective chart review found 18 women, with an average age of 35, an average 11 years of an MS diagnosis, and an average 11 months taking ocrelizumab.

Among the 18 pregnancies, four women had a first trimester miscarriage, one had a second trimester miscarriage, and one had an abortion. The miscarriage rate could have been partly influenced by the older maternal population, the authors noted. Of the remaining 12 live births, one infant was premature at 34 weeks, and three infants stayed in NICU but were discharged within 2 weeks.

One patient experienced an MS relapse postpartum, despite receiving ocrelizumab within 45 days of delivery. Of the 16 women who agreed to participate in a Pregnancy Assessment Monitoring System (PRAMS) developed by the CDC, two women chose to breastfeed, and seven said their neurologist recommended against breastfeeding. None of the children’s pediatricians advised delaying vaccinations.

“This small sample observational study has not identified a potential additional risk with ocrelizumab for an adverse pregnancy outcome,” the authors concluded, but they added that ongoing studies, MINORE and SOPRANINO, can help guide future recommendations.

Though still limited, slightly more data exists on ofatumumab during pregnancy, including transient B-cell depletion and lymphopenia in infants whose mothers received anti-CD20 antibodies during pregnancy. However, research has found minimal IgG transfer in the first trimester, though it begins rising in the second trimester, and in utero ofatumumab exposure did not lead to any maternal toxicity or adverse prenatal or postnatal developmental effects in cynomolgus monkeys.

Riley Love, MD, of the University of California, San Francisco, Weill Institute for Neuroscience, and her colleagues both prospectively and retrospectively examined pregnancy and infant outcomes for up to 1 year post partum in women with MS who took ofatumumab during pregnancy or in the 6 months leading up to pregnancy. Their population included 104 prospective cases, most of which (84%) included first trimester exposure, and 14 retrospective cases. One in five of the prospective cases occurred during a clinical trial, while the remaining 80% occurred in postmarketing surveillance.

The prospectively followed women were an average 32 years old and were an average 7 weeks pregnant at the time of reporting. Among the 106 fetuses (including two twin pregnancies), only 30 outcomes had data at the cutoff time, including 16 live births, 9 abortions, and 5 miscarriages. None of the live births had congenital anomalies or serious infections. Another 30 pregnancies were lost to follow-up, and 46 were ongoing.

In the 14 retrospective cases, 57% of women were exposed in the first trimester, and 43% were exposed leading up to pregnancy. Half the cases occurred during clinical trials, and half in postmarketing surveillance. The women were an average 32 years old and were an average 10 weeks pregnant at reporting. Among the 14 pregnancies, nine were miscarriages, one was aborted, and four were born live with no congenital anomalies.

The authors did not draw any conclusions from the findings; they cited too little data and an ongoing study by Novartis to investigate ofatumumab in pregnancy.

“Therapies such as ofatumumab and ocrelizumab can lead to increased risk of infection due to transient B-cell depletion in neonates, but the two studies looking at this did not demonstrate increased infectious morbidity for these infants,” Dr. Kolarova said. “As with all poster presentations, I look forward to reading the full papers once they are published as they will often include a lot more detail about when during pregnancy medication exposure occurred and more detailed outcome data that was assessed.”
 

Ozanimod outcomes within general population’s ‘expected ranges’

The final study looked at outcomes of pregnancies in people taking ozanimod and in the partners of people taking ozanimod in a clinical trial setting. The findings show low rates of miscarriage, preterm birth, and congenital anomalies that the authors concluded were within the typical range expected for the general population.

“While pregnancy should be avoided when taking and for 3 months after stopping ozanimod to allow for drug elimination, there is no evidence to date of increased occurrence of adverse pregnancy outcomes with ozanimod exposure during early pregnancy,” wrote Anthony Krakovich, of Bristol Myers Squibb in Princeton, N.J., and his associates.

Ozanimod is an oral sphingosine 1-phosphate (S1P) receptor 1 and 5 modulator whose therapeutic mechanism is not fully understood “but may involve the reduction of lymphocyte migration into the central nervous system and intestine,” the authors wrote. S1P receptors are involved in vascular formation during embryogenesis, and animal studies in rats and rabbits have shown toxicity to the embryo and fetus from S1P receptor modulators, including death and malformations. S1P receptor modulator labels therefore note potential fetal risk and the need for effective contraception while taking the drug.

The study prospectively tracked clinical trial participants taking ozanimod as healthy volunteers or for relapsing MS, ulcerative colitis, or Crohn’s disease. Most of the participants who became pregnant (73%) had relapsing MS, while 18% had ulcerative colitis and 8% had Crohn’s disease.

In female patients receiving ozanimod, 78 pregnancies resulted in 12 miscarriages (including one twin), 15 abortions, and 42 live births, with 6 pregnancies ongoing at the time of reporting and no data available for the remaining 4 pregnancies. Among the 42 live births, 4 were premature but otherwise healthy, 1 had a duplex kidney, and the other 37 infants were typical with no apparent health concerns. These rates of miscarriage, preterm birth, and congenital anomalies were within the expected ranges for the general population, the researchers wrote.

The researchers also assessed pregnancy outcomes for partners of male participants taking ozanimod. The 29 partner pregnancies resulted in 21 live births and one miscarriage, with one pregnancy ongoing and no information available for the other seven. The live births included 5 premature infants (including twins), 13 typical and healthy infants, 1 with Hirschsprung’s disease, 1 with a congenital hydrocele, and 1 with a partial atrioventricular septal defect. Again, the researchers concluded that these rates were within the typical range for the general population and that “no teratogenicity was observed.”

“We often encourage patients with MS, regardless of disease activity and therapies, to seek preconception evaluations with Maternal-Fetal Medicine and their neurologists in order to make plans for pregnancy and postpartum care,” Dr. Kolarova said. “That being said, access to subspecialized health care is not available to all, and pregnancy prior to such consultation does occur. These studies provide novel information that we have not had access to in the past and can improve patient counseling regarding their risks and options.”

The study on cladribine was funded by Merck KGaA, at which two authors are employed. Dr. Hellwig reported consulting, speaker, and/or research support from Bayer, Biogen, Teva, Novartis, Roche, Sanofi, Schering Healthcare, Serono, and Merck, and one author is a former employee of EMD Serono. The study on ocrelizumab was funded by Genentech. Dr. Zhovtis Ryerson reported personal fees from Biogen, Genentech, and Novartis, and research grants from Biogen, Genentech, and CMSC. The other authors had no disclosures. The study on ofatumumab was funded by Novartis. Dr. Bove has received research funds from Biogen, Novartis, and Roche Genentech, and consulting fees from EMD Serono, Horizon, Janssen, and TG Therapeutics; she has an ownership interest in Global Consult MD. Five authors are Novartis employees. Her coauthors, including Dr. Hellwig, reported advisory, consulting, research, speaking, or traveling fees from Alexion, Bayer, Biogen, Celgene BMS, EMD Serono, Horizon, Janssen, Lundbeck, Merck, Pfizer, Roche Genentech, Sanofi Genzyme, Schering Healthcare, Teva, TG Therapeutics, and Novartis. The study on ozanimod was funded by Bristol Myers Squibb. Dr. Krakovich and another author are employees and/or shareholders of Bristol Myers Squibb. The other authors reported consulting, speaking, advisory board, and/or research fees from AbbVie, Almirall, Arena, Biogen, Boehringer Ingelhei, Celgene, Celltrion, EXCEMED, Falk Benelux, Ferring, Forward Pharma, Genentech, Genzyme, Gilead, Janssen, Lilly, Merck, Novartis, Ono Pharma, Pfizer, Prometheus Labs, Protagonist, Roche, Sanofi, Synthon, Takeda, and Teva. Dr. Kolarova had no disclosures. Dr. Shah has received research support from Biogen and VeraSci.
 

There is amazing news for the world of obstetrics and for all pregnant women. The Food and Drug Administration recently approved a blood test that will predict, with 96% accuracy, if a pregnant woman will develop severe preeclampsia within 2 weeks. Severe preeclampsia is a critical obstetrical condition that can have serious outcomes for a mother and baby. It can lead to eclampsia, an obstetrical emergency, which often results in death of the mother and/or baby.

Based on research published in the Journal of the American Heart Association, the incidence of new‐onset hypertensive disorders of pregnancy (gestational hypertension and preeclampsia/eclampsia) have nearly doubled in the United States from 2007 to 2019. And they continue to climb.

According to the Preeclampsia Foundation, 5%-8% of all pregnancies in the United States will result in preeclampsia. Black women are at a 60% higher risk than white women, and according to various sources, other risk groups include those who became pregnant via in vitro fertilization, mothers of multiples (twins and triplets), women with gestational diabetes, women over age 35, women with chronic hypertension, obesity, polycystic ovary syndrome, sickle cell disease, rheumatoid arthritis, lupus, migraines, antiphospholipid syndrome, previous pregnancy with preeclampsia, family history, and scleroderma.
 

Screening and treatment

Preeclampsia is a multiorgan disease of pregnancy, and can be mild, but may quickly progress to severe, which can be life-threatening for mother and baby. It was previously referred to as toxemia or the high blood pressure disease of pregnancy. It primarily involves the cardiovascular, neurologic and renal systems, and the liver. Patients typically present with elevated blood pressures, but other symptoms may include headache, swelling of hands and feet, blurry/double vision or seeing spots, nausea/vomiting, and epigastric pain. It is diagnosed with elevated blood pressures, blood work, and protein in the urine.

Early screening for preeclampsia is done in the first trimester. Presently, a combination of prenatal blood work, blood pressure monitoring, and recognition of high-risk groups is used to determine a treatment plan going forward. The American Congress of Obstetricians and Gynecologists recommends women that fall into this group for potentially developing preeclampsia take daily aspirin as a preventative measure.

In its milder form, a pregnant woman can be observed as an outpatient – monitored with antepartum testing, lab work, and patient education to report significant symptoms as listed above. Teaching patients about fetal kick counts to monitor their baby’s movements is equally important. Women with mild preeclampsia usually can safely deliver at term, being induced between 37-39 weeks’ gestation.

On the other hand, if mild preeclampsia progresses to severe preeclampsia, delivery may be preterm for the safety of mother and baby. Severe preeclampsia can lead to maternal organ damage, seizures, and even death of mother and/or baby.

About 20% of women with severe preeclampsia will develop HELLP (Hemolysis, Elevated Liver enzymes, and Low Platelets) syndrome, a life-threatening disease that often warrants immediate delivery. According to the National Library of Medicine, the mortality rate of women with HELLP syndrome is up to 24% and the perinatal death rate is up as high as 37%. These serious conditions can cause ineffective maternal clotting, liver rupture, placental abruption, and postpartum hemorrhage. It is most prevalent in the third trimester but can occur within 48 hours of delivery.

The only cure for preeclampsia in any form is delivery.

Patients with severe preeclampsia are hospitalized until delivery – sometimes a few days to a couple of weeks. Mother and baby are closely watched for further progression, including signs of organ damage in the mother and changes to the well-being of the baby. If the mother’s health is severely compromised, then the baby will be compromised as well. A preterm delivery may be necessary.
 

Impact of the new test

The National Institute of Health states that preterm babies born from preeclamptic mothers can suffer many health problems including cerebral palsy, deafness, blindness, epilepsy, and a host of other respiratory, cardiovascular, and endocrine issues. But the biggest issue is preterm birth, defined as birth before 37 weeks gestation. Being born preterm can require a long stay in the intensive care nursery.

This is where the first-of-its-kind prognostic blood test comes into play. The test’s ability to predict severe preeclampsia within 2 weeks can help save lives. The test can offer health care providers the ability to administer steroids for fetal lung maturity before delivery and be more prepared to care for what could be a very compromised newborn.

The blood test, which is recommended between 23-35 weeks gestation, involves analyzing a ratio between two proteins from the placenta, sFlt1 and PIGF. The higher the ratio, the higher the risk that severe preeclampsia will develop. Results can be available within 30 minutes, which is critical when contemplating treatment.

An example of the use of this ratio is illustrated with chronic hypertension in pregnancy, which is defined as elevated blood pressure before 20 weeks or even before conception. Since chronic hypertension can be a primary precursor to preeclampsia, patients with this condition are at higher risk. The FDA-approved blood test would be helpful in determining the plan of care; that is, delivery versus hospitalization versus monitor as an outpatient.

With a positive test result, a pregnant woman can be immediately hospitalized where she can get the care she and baby need as they await delivery. Since health care providers already know the high-risk groups, surveillance can begin early, utilizing this blood test to predict the progression to severe preeclampsia. Conversely, if the test is negative, a treatment plan can be made as an outpatient and the pregnancy continues.

Not all hospitals are equipped to care for premature babies. If delivery is not imminent, providers can use this blood test to identify those that should be transferred to a tertiary center for observation and monitoring. Mother and baby would then not be separated after birth.

We really don’t know who will develop severe preeclampsia and who won’t. This new blood test will be a critical tool as pregnant patients go through their second and third trimesters. It will be especially pivotal for these women, but important for all pregnant women in reducing maternal and fetal mortality and morbidity.

Ms. Barnett is a registered nurse in the department of obstetrics, Mills-Peninsula Medical Center, Burlingame, Calif. She has disclosed no relevant financial relationships.

There is amazing news for the world of obstetrics and for all pregnant women. The Food and Drug Administration recently approved a blood test that will predict, with 96% accuracy, if a pregnant woman will develop severe preeclampsia within 2 weeks. Severe preeclampsia is a critical obstetrical condition that can have serious outcomes for a mother and baby. It can lead to eclampsia, an obstetrical emergency, which often results in death of the mother and/or baby.

Based on research published in the Journal of the American Heart Association, the incidence of new‐onset hypertensive disorders of pregnancy (gestational hypertension and preeclampsia/eclampsia) have nearly doubled in the United States from 2007 to 2019. And they continue to climb.

According to the Preeclampsia Foundation, 5%-8% of all pregnancies in the United States will result in preeclampsia. Black women are at a 60% higher risk than white women, and according to various sources, other risk groups include those who became pregnant via in vitro fertilization, mothers of multiples (twins and triplets), women with gestational diabetes, women over age 35, women with chronic hypertension, obesity, polycystic ovary syndrome, sickle cell disease, rheumatoid arthritis, lupus, migraines, antiphospholipid syndrome, previous pregnancy with preeclampsia, family history, and scleroderma.
 

Screening and treatment

Preeclampsia is a multiorgan disease of pregnancy, and can be mild, but may quickly progress to severe, which can be life-threatening for mother and baby. It was previously referred to as toxemia or the high blood pressure disease of pregnancy. It primarily involves the cardiovascular, neurologic and renal systems, and the liver. Patients typically present with elevated blood pressures, but other symptoms may include headache, swelling of hands and feet, blurry/double vision or seeing spots, nausea/vomiting, and epigastric pain. It is diagnosed with elevated blood pressures, blood work, and protein in the urine.

Early screening for preeclampsia is done in the first trimester. Presently, a combination of prenatal blood work, blood pressure monitoring, and recognition of high-risk groups is used to determine a treatment plan going forward. The American Congress of Obstetricians and Gynecologists recommends women that fall into this group for potentially developing preeclampsia take daily aspirin as a preventative measure.

In its milder form, a pregnant woman can be observed as an outpatient – monitored with antepartum testing, lab work, and patient education to report significant symptoms as listed above. Teaching patients about fetal kick counts to monitor their baby’s movements is equally important. Women with mild preeclampsia usually can safely deliver at term, being induced between 37-39 weeks’ gestation.

On the other hand, if mild preeclampsia progresses to severe preeclampsia, delivery may be preterm for the safety of mother and baby. Severe preeclampsia can lead to maternal organ damage, seizures, and even death of mother and/or baby.

About 20% of women with severe preeclampsia will develop HELLP (Hemolysis, Elevated Liver enzymes, and Low Platelets) syndrome, a life-threatening disease that often warrants immediate delivery. According to the National Library of Medicine, the mortality rate of women with HELLP syndrome is up to 24% and the perinatal death rate is up as high as 37%. These serious conditions can cause ineffective maternal clotting, liver rupture, placental abruption, and postpartum hemorrhage. It is most prevalent in the third trimester but can occur within 48 hours of delivery.

The only cure for preeclampsia in any form is delivery.

Patients with severe preeclampsia are hospitalized until delivery – sometimes a few days to a couple of weeks. Mother and baby are closely watched for further progression, including signs of organ damage in the mother and changes to the well-being of the baby. If the mother’s health is severely compromised, then the baby will be compromised as well. A preterm delivery may be necessary.
 

Impact of the new test

The National Institute of Health states that preterm babies born from preeclamptic mothers can suffer many health problems including cerebral palsy, deafness, blindness, epilepsy, and a host of other respiratory, cardiovascular, and endocrine issues. But the biggest issue is preterm birth, defined as birth before 37 weeks gestation. Being born preterm can require a long stay in the intensive care nursery.

This is where the first-of-its-kind prognostic blood test comes into play. The test’s ability to predict severe preeclampsia within 2 weeks can help save lives. The test can offer health care providers the ability to administer steroids for fetal lung maturity before delivery and be more prepared to care for what could be a very compromised newborn.

The blood test, which is recommended between 23-35 weeks gestation, involves analyzing a ratio between two proteins from the placenta, sFlt1 and PIGF. The higher the ratio, the higher the risk that severe preeclampsia will develop. Results can be available within 30 minutes, which is critical when contemplating treatment.

An example of the use of this ratio is illustrated with chronic hypertension in pregnancy, which is defined as elevated blood pressure before 20 weeks or even before conception. Since chronic hypertension can be a primary precursor to preeclampsia, patients with this condition are at higher risk. The FDA-approved blood test would be helpful in determining the plan of care; that is, delivery versus hospitalization versus monitor as an outpatient.

With a positive test result, a pregnant woman can be immediately hospitalized where she can get the care she and baby need as they await delivery. Since health care providers already know the high-risk groups, surveillance can begin early, utilizing this blood test to predict the progression to severe preeclampsia. Conversely, if the test is negative, a treatment plan can be made as an outpatient and the pregnancy continues.

Not all hospitals are equipped to care for premature babies. If delivery is not imminent, providers can use this blood test to identify those that should be transferred to a tertiary center for observation and monitoring. Mother and baby would then not be separated after birth.

We really don’t know who will develop severe preeclampsia and who won’t. This new blood test will be a critical tool as pregnant patients go through their second and third trimesters. It will be especially pivotal for these women, but important for all pregnant women in reducing maternal and fetal mortality and morbidity.

Ms. Barnett is a registered nurse in the department of obstetrics, Mills-Peninsula Medical Center, Burlingame, Calif. She has disclosed no relevant financial relationships.

There is amazing news for the world of obstetrics and for all pregnant women. The Food and Drug Administration recently approved a blood test that will predict, with 96% accuracy, if a pregnant woman will develop severe preeclampsia within 2 weeks. Severe preeclampsia is a critical obstetrical condition that can have serious outcomes for a mother and baby. It can lead to eclampsia, an obstetrical emergency, which often results in death of the mother and/or baby.

Based on research published in the Journal of the American Heart Association, the incidence of new‐onset hypertensive disorders of pregnancy (gestational hypertension and preeclampsia/eclampsia) have nearly doubled in the United States from 2007 to 2019. And they continue to climb.

According to the Preeclampsia Foundation, 5%-8% of all pregnancies in the United States will result in preeclampsia. Black women are at a 60% higher risk than white women, and according to various sources, other risk groups include those who became pregnant via in vitro fertilization, mothers of multiples (twins and triplets), women with gestational diabetes, women over age 35, women with chronic hypertension, obesity, polycystic ovary syndrome, sickle cell disease, rheumatoid arthritis, lupus, migraines, antiphospholipid syndrome, previous pregnancy with preeclampsia, family history, and scleroderma.
 

Screening and treatment

Preeclampsia is a multiorgan disease of pregnancy, and can be mild, but may quickly progress to severe, which can be life-threatening for mother and baby. It was previously referred to as toxemia or the high blood pressure disease of pregnancy. It primarily involves the cardiovascular, neurologic and renal systems, and the liver. Patients typically present with elevated blood pressures, but other symptoms may include headache, swelling of hands and feet, blurry/double vision or seeing spots, nausea/vomiting, and epigastric pain. It is diagnosed with elevated blood pressures, blood work, and protein in the urine.

Early screening for preeclampsia is done in the first trimester. Presently, a combination of prenatal blood work, blood pressure monitoring, and recognition of high-risk groups is used to determine a treatment plan going forward. The American Congress of Obstetricians and Gynecologists recommends women that fall into this group for potentially developing preeclampsia take daily aspirin as a preventative measure.

In its milder form, a pregnant woman can be observed as an outpatient – monitored with antepartum testing, lab work, and patient education to report significant symptoms as listed above. Teaching patients about fetal kick counts to monitor their baby’s movements is equally important. Women with mild preeclampsia usually can safely deliver at term, being induced between 37-39 weeks’ gestation.

On the other hand, if mild preeclampsia progresses to severe preeclampsia, delivery may be preterm for the safety of mother and baby. Severe preeclampsia can lead to maternal organ damage, seizures, and even death of mother and/or baby.

About 20% of women with severe preeclampsia will develop HELLP (Hemolysis, Elevated Liver enzymes, and Low Platelets) syndrome, a life-threatening disease that often warrants immediate delivery. According to the National Library of Medicine, the mortality rate of women with HELLP syndrome is up to 24% and the perinatal death rate is up as high as 37%. These serious conditions can cause ineffective maternal clotting, liver rupture, placental abruption, and postpartum hemorrhage. It is most prevalent in the third trimester but can occur within 48 hours of delivery.

The only cure for preeclampsia in any form is delivery.

Patients with severe preeclampsia are hospitalized until delivery – sometimes a few days to a couple of weeks. Mother and baby are closely watched for further progression, including signs of organ damage in the mother and changes to the well-being of the baby. If the mother’s health is severely compromised, then the baby will be compromised as well. A preterm delivery may be necessary.
 

Impact of the new test

The National Institute of Health states that preterm babies born from preeclamptic mothers can suffer many health problems including cerebral palsy, deafness, blindness, epilepsy, and a host of other respiratory, cardiovascular, and endocrine issues. But the biggest issue is preterm birth, defined as birth before 37 weeks gestation. Being born preterm can require a long stay in the intensive care nursery.

This is where the first-of-its-kind prognostic blood test comes into play. The test’s ability to predict severe preeclampsia within 2 weeks can help save lives. The test can offer health care providers the ability to administer steroids for fetal lung maturity before delivery and be more prepared to care for what could be a very compromised newborn.

The blood test, which is recommended between 23-35 weeks gestation, involves analyzing a ratio between two proteins from the placenta, sFlt1 and PIGF. The higher the ratio, the higher the risk that severe preeclampsia will develop. Results can be available within 30 minutes, which is critical when contemplating treatment.

An example of the use of this ratio is illustrated with chronic hypertension in pregnancy, which is defined as elevated blood pressure before 20 weeks or even before conception. Since chronic hypertension can be a primary precursor to preeclampsia, patients with this condition are at higher risk. The FDA-approved blood test would be helpful in determining the plan of care; that is, delivery versus hospitalization versus monitor as an outpatient.

With a positive test result, a pregnant woman can be immediately hospitalized where she can get the care she and baby need as they await delivery. Since health care providers already know the high-risk groups, surveillance can begin early, utilizing this blood test to predict the progression to severe preeclampsia. Conversely, if the test is negative, a treatment plan can be made as an outpatient and the pregnancy continues.

Not all hospitals are equipped to care for premature babies. If delivery is not imminent, providers can use this blood test to identify those that should be transferred to a tertiary center for observation and monitoring. Mother and baby would then not be separated after birth.

We really don’t know who will develop severe preeclampsia and who won’t. This new blood test will be a critical tool as pregnant patients go through their second and third trimesters. It will be especially pivotal for these women, but important for all pregnant women in reducing maternal and fetal mortality and morbidity.

Ms. Barnett is a registered nurse in the department of obstetrics, Mills-Peninsula Medical Center, Burlingame, Calif. She has disclosed no relevant financial relationships.

Patients with pregestational diabetes may benefit from use of a continuous subcutaneous insulin infusion pump paired with a continuous glucose monitor. Use of the tools has been associated with a reduction in maternal and neonatal morbidity, a recent study found.

“We were seeing an unacceptable burden of both maternal and fetal disease in our diabetic population,” said Neil Hamill, MD, a maternal-fetal medicine specialist at Methodist Women’s Hospital, Omaha, Neb., and an author of the study. “We thought the success with this technology in the nonpregnant population would and should translate into the pregnant population.”

Dr. Hamill and his colleagues analyzed data from 55 pregnant patients who received care at the Women’s Hospital Perinatal Center at the Nebraska Methodist Health System between October 2019 and October 2022. Everyone in the cohort had pregestational diabetes and required insulin prior to week 20 of pregnancy. They used CGMs for more than 2 weeks. The study set blood glucose levels of less than 140 mg/dL as a healthy benchmark.

Participants who had severe preeclampsia, who had delivered preterm, who had delivered a neonate with respiratory distress syndrome, and/or who had given birth to a larger-than-expected infant spent less time in the safe zone – having a blood glucose level below 140 mg/dL – than women who did not have those risk factors.

“When blood sugar control is better, maternal and fetal outcomes are improved,” Dr. Hamill said.

Neetu Sodhi, MD, an ob.gyn. at Providence Cedars-Sinai Tarzana Medical Center, Los Angeles, expressed optimism that use of blood glucose monitors and insulin pumps can improve outcomes for pregnant patients with pregestational diabetes.

“This is just another case for why it’s so important for patients to have access to these types of devices that really, really improve their outcomes and their health, and now it’s proven in the case of pregnancy outcomes too – or at least suggested strongly with this data,” Dr. Sodhi said.

Mark Ebell, MD, a professor of epidemiology at the University of Georgia, Athens, was more skeptical, pointing out that study participants might have used other methods in addition to the technology to lower their blood sugar levels.

The findings suggest that insulin pumps are more manageable than multiple, daily self-injections. About 1 in 9 women have diabetes in the United States, and 35% of people newly diagnosed with the condition are women of reproductive age.

Dr. Hamill said that in future research, use of a stricter criterion for baseline blood sugar levels (< 140 mg/dL) would be helpful, as would exploring how much time patients need to spend below that level for optimal outcomes.

“Those questions are really absent in the literature,” Dr. Hamill said. “Most of our obstetrical literature is comparing treatment types. All those things are secondary. It’s the blood sugar that confers the risk, and if we get the blood sugar better, risk is reduced.”

Dr. Hamill added that the benefits of these technologies for patients with gestational diabetes are unclear in consideration of the limited duration of the disease and the time required to implant or install a monitor and pump, as well as associated risks and the cost of the devices.

Dr. Sodhi said clinicians who see patients during family planning visits should review morbidities and medical problems related to diabetes.

“I think this is a study that’s maybe too early,” Dr. Sodhi said. “They did ‘guesstimates’ on what target blood glucose ranges to be looking at, but I think over time, we might, with more studies like this, be building a case to try to put these types of monitors in for patients who are young for the purpose of optimizing pregnancy outcomes.”

The authors have disclosed no relevant financial relationships.

A version of this article appeared on Medscape.com.

Patients with pregestational diabetes may benefit from use of a continuous subcutaneous insulin infusion pump paired with a continuous glucose monitor. Use of the tools has been associated with a reduction in maternal and neonatal morbidity, a recent study found.

“We were seeing an unacceptable burden of both maternal and fetal disease in our diabetic population,” said Neil Hamill, MD, a maternal-fetal medicine specialist at Methodist Women’s Hospital, Omaha, Neb., and an author of the study. “We thought the success with this technology in the nonpregnant population would and should translate into the pregnant population.”

Dr. Hamill and his colleagues analyzed data from 55 pregnant patients who received care at the Women’s Hospital Perinatal Center at the Nebraska Methodist Health System between October 2019 and October 2022. Everyone in the cohort had pregestational diabetes and required insulin prior to week 20 of pregnancy. They used CGMs for more than 2 weeks. The study set blood glucose levels of less than 140 mg/dL as a healthy benchmark.

Participants who had severe preeclampsia, who had delivered preterm, who had delivered a neonate with respiratory distress syndrome, and/or who had given birth to a larger-than-expected infant spent less time in the safe zone – having a blood glucose level below 140 mg/dL – than women who did not have those risk factors.

“When blood sugar control is better, maternal and fetal outcomes are improved,” Dr. Hamill said.

Neetu Sodhi, MD, an ob.gyn. at Providence Cedars-Sinai Tarzana Medical Center, Los Angeles, expressed optimism that use of blood glucose monitors and insulin pumps can improve outcomes for pregnant patients with pregestational diabetes.

“This is just another case for why it’s so important for patients to have access to these types of devices that really, really improve their outcomes and their health, and now it’s proven in the case of pregnancy outcomes too – or at least suggested strongly with this data,” Dr. Sodhi said.

Mark Ebell, MD, a professor of epidemiology at the University of Georgia, Athens, was more skeptical, pointing out that study participants might have used other methods in addition to the technology to lower their blood sugar levels.

The findings suggest that insulin pumps are more manageable than multiple, daily self-injections. About 1 in 9 women have diabetes in the United States, and 35% of people newly diagnosed with the condition are women of reproductive age.

Dr. Hamill said that in future research, use of a stricter criterion for baseline blood sugar levels (< 140 mg/dL) would be helpful, as would exploring how much time patients need to spend below that level for optimal outcomes.

“Those questions are really absent in the literature,” Dr. Hamill said. “Most of our obstetrical literature is comparing treatment types. All those things are secondary. It’s the blood sugar that confers the risk, and if we get the blood sugar better, risk is reduced.”

Dr. Hamill added that the benefits of these technologies for patients with gestational diabetes are unclear in consideration of the limited duration of the disease and the time required to implant or install a monitor and pump, as well as associated risks and the cost of the devices.

Dr. Sodhi said clinicians who see patients during family planning visits should review morbidities and medical problems related to diabetes.

“I think this is a study that’s maybe too early,” Dr. Sodhi said. “They did ‘guesstimates’ on what target blood glucose ranges to be looking at, but I think over time, we might, with more studies like this, be building a case to try to put these types of monitors in for patients who are young for the purpose of optimizing pregnancy outcomes.”

The authors have disclosed no relevant financial relationships.

A version of this article appeared on Medscape.com.

Patients with pregestational diabetes may benefit from use of a continuous subcutaneous insulin infusion pump paired with a continuous glucose monitor. Use of the tools has been associated with a reduction in maternal and neonatal morbidity, a recent study found.

“We were seeing an unacceptable burden of both maternal and fetal disease in our diabetic population,” said Neil Hamill, MD, a maternal-fetal medicine specialist at Methodist Women’s Hospital, Omaha, Neb., and an author of the study. “We thought the success with this technology in the nonpregnant population would and should translate into the pregnant population.”

Dr. Hamill and his colleagues analyzed data from 55 pregnant patients who received care at the Women’s Hospital Perinatal Center at the Nebraska Methodist Health System between October 2019 and October 2022. Everyone in the cohort had pregestational diabetes and required insulin prior to week 20 of pregnancy. They used CGMs for more than 2 weeks. The study set blood glucose levels of less than 140 mg/dL as a healthy benchmark.

Participants who had severe preeclampsia, who had delivered preterm, who had delivered a neonate with respiratory distress syndrome, and/or who had given birth to a larger-than-expected infant spent less time in the safe zone – having a blood glucose level below 140 mg/dL – than women who did not have those risk factors.

“When blood sugar control is better, maternal and fetal outcomes are improved,” Dr. Hamill said.

Neetu Sodhi, MD, an ob.gyn. at Providence Cedars-Sinai Tarzana Medical Center, Los Angeles, expressed optimism that use of blood glucose monitors and insulin pumps can improve outcomes for pregnant patients with pregestational diabetes.

“This is just another case for why it’s so important for patients to have access to these types of devices that really, really improve their outcomes and their health, and now it’s proven in the case of pregnancy outcomes too – or at least suggested strongly with this data,” Dr. Sodhi said.

Mark Ebell, MD, a professor of epidemiology at the University of Georgia, Athens, was more skeptical, pointing out that study participants might have used other methods in addition to the technology to lower their blood sugar levels.

The findings suggest that insulin pumps are more manageable than multiple, daily self-injections. About 1 in 9 women have diabetes in the United States, and 35% of people newly diagnosed with the condition are women of reproductive age.

Dr. Hamill said that in future research, use of a stricter criterion for baseline blood sugar levels (< 140 mg/dL) would be helpful, as would exploring how much time patients need to spend below that level for optimal outcomes.

“Those questions are really absent in the literature,” Dr. Hamill said. “Most of our obstetrical literature is comparing treatment types. All those things are secondary. It’s the blood sugar that confers the risk, and if we get the blood sugar better, risk is reduced.”

Dr. Hamill added that the benefits of these technologies for patients with gestational diabetes are unclear in consideration of the limited duration of the disease and the time required to implant or install a monitor and pump, as well as associated risks and the cost of the devices.

Dr. Sodhi said clinicians who see patients during family planning visits should review morbidities and medical problems related to diabetes.

“I think this is a study that’s maybe too early,” Dr. Sodhi said. “They did ‘guesstimates’ on what target blood glucose ranges to be looking at, but I think over time, we might, with more studies like this, be building a case to try to put these types of monitors in for patients who are young for the purpose of optimizing pregnancy outcomes.”

The authors have disclosed no relevant financial relationships.

A version of this article appeared on Medscape.com.