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Cognitive Breakdown: The New Memory Condition Primary Care Needs to Know
Patients experiencing memory problems often come to neurologist David Jones, MD, for second opinions. They repeat questions and sometimes misplace items. Their primary care clinician has suggested they may have Alzheimer’s disease or something else.
In many cases, Dr. Jones, a neurologist with Mayo Clinic in Rochester, Minnesota, performs a series of investigations and finds the patient instead has a different type of neurodegenerative syndrome, one that progresses slowly, seems limited chiefly to loss of memory, and which tests show affects only the limbic system.
The news of diagnosis can be reassuring to patients.
“Memory problems are not always Alzheimer’s disease,” Dr. Jones said. “It’s important to broaden the differential diagnosis and seek diagnostic clarity and precision for patients who experience problems with brain functioning later in life.”
Dr. Jones and colleagues recently published clinical criteria for what they call limbic-predominant amnestic neurodegenerative syndrome (LANS).
Various underlying etiologies are known to cause degeneration of the limbic system, the most frequent being a buildup of deposits of the TAR DNA-binding protein 43 (TDP-43) protein referred to as limbic-predominant, age-related TDP-43 encephalopathy neuropathological change (LATE-NC). LATE-NC first involves the amygdala, followed by the hippocampus, and then the middle frontal gyrus, and is found in about 40% of autopsied brains in people over age of 85 years.
By contrast, amnestic syndromes originating from neocortical degeneration are largely caused by neuropathological changes from Alzheimer’s disease and often present with non-memory features.
Criteria for LANS
Broken down into core, standard, and advanced features
Core clinical features:
The patient must present with a slow, amnestic, predominant neurodegenerative syndrome — an insidious onset with gradual progression over 2 or more years — without another condition that better accounts for the clinical deficits.
Standard supportive features:
1. Older age at evaluation.
- Most patients are at least the age of 75 years. Older age increases the likelihood that the amnestic syndrome is caused by degeneration of the limbic system.
2. Mild clinical syndrome.
- A diagnosis of mild cognitive impairment or mild amnestic dementia (ie, a score of ≤ 4 on the Clinical Dementia Rating Sum of Boxes [CDR-SB]) at the first visit.
3. Hippocampal atrophy out of proportion to syndrome severity.
- Hippocampal volume was smaller than expected on MRI, compared with the CDR-SB score.
4. Mildly impaired semantic memory.
Advanced supportive features:
1.Limbic hypometabolism and absence of neocortical degenerative pattern on fludeoxyglucose-18-PET imaging.
2. Low likelihood of significant neocortical tau pathology.
Dr. Jones and colleagues also classified a degree of certainty for LANS to use when making a diagnosis. Those with the highest likelihood meet all core, standard, and advanced features.
Patients with a high likelihood of having LANS meet core features, at least three standard features and one advanced feature; or meet core features, at least two standard features as well as two advanced features. Those with a moderate likelihood meet core features and at least three standard features or meet core features and at least two standard features and one advanced feature. Those with a low likelihood of LANS meet core features and two or fewer standard features.
To develop these criteria, the group screened 218 autopsied patients participating in databases for the Mayo Clinic Study of Aging and the multicenter Alzheimer’s Disease Neuroimaging Initiative. They conducted neuropathological assessments, reviewed MRI and PET scans of the brains, and studied fluid biomarkers from samples of cerebrospinal fluid.
In LANS, the neocortex exhibits normal function, Dr. Jones said. High-level language functions, visual spatial functions, and executive function are preserved, and the disease stays mild for many years. LANS is highly associated with LATE, for which no biomarkers are yet available.
The National Institute on Aging in May 2023 held a workshop on LATE, and a consensus group was formed to publish criteria to help with the diagnosis. Many LANS criteria likely will be in that publication as well, Dr. Jones said.
Several steps lay ahead to improve the definition of LANS, the authors wrote, including conducting prospective studies and developing clinical tools that are sensitive and specific to its cognitive features. The development of in vivo diagnostic markers of TDP-43 pathology is needed to embed LANS into a disease state driven by LATE-NC, according to Dr. Jones’ group. Because LANS is newly defined, clinical trials are needed to determine the best treatments.
Heterogeneous Dementia
“We are increasingly recognizing that the syndrome of dementia in older adults is heterogeneous,” said Sudha Seshadri, MD, DM, a behavioral neurologist and founding director of the Glenn Biggs Institute for Alzheimer’s and Neurodegenerative Diseases at the University of Texas Health Science Center at San Antonio.
LANS “is something that needs to be diagnosed early but also needs to be worked up in a nuanced manner, with assessment of the pattern of cognitive deficits, the pattern of brain shrinkage on MRI, and also how the disease progresses over, say, a year,” said Dr. Seshadri. “We need to have both some primary care physicians and geriatricians who are comfortable doing this kind of nuanced advising and others who may refer patients to behavioral neurologists, geriatricians, or psychiatrists who have that kind of expertise.”
About 10% of people presenting to dementia clinics potentially could fit the LANS definition, Dr. Seshadri said. Dr. Seshadri was not a coauthor of the classification article but sees patients in the clinic who fit this description.
“It may be that as we start more freely giving the diagnosis of a possible LANS, the proportion of people will go up,” Dr. Seshadri said.
Primary care physicians can use a variety of assessments to help diagnose dementias, she said. These include the Montreal Cognitive Assessment (MoCA), which takes about 10 minutes to administer, or an MRI to determine the level of hippocampal atrophy. Blood tests for p-tau 217 and other plasma tests can stratify risk and guide referrals to a neurologist. Clinicians also should look for reversible causes of memory complaints, such as deficiencies in vitamin B12, folate, or the thyroid hormone.
“There aren’t enough behavioral neurologists around to work up every single person who has memory problems,” Dr. Seshadri said. “We really need to partner on educating and learning from our primary care partners as to what challenges they face, advocating for them to be able to address that, and then sharing what we know, because what we know is an evolving thing.”
Other tools primary care clinicians can use in the initial evaluation of dementia include the General Practitioner Assessment of Cognition and the Mini-Cog, as part of annual Medicare wellness visits or in response to patient or caregiver concerns about memory, said Allison Kaplan, MD, a family physician at Desert Grove Family Medical in Gilbert, Arizona, who coauthored a point-of-care guide for the American Academy of Family Physicians. Each of these tests takes just 3-4 minutes to administer.
If a patient has a positive result on the Mini-Cog or similar test, they should return for further dementia evaluation using the MoCA, Mini-Mental State Examination, or Saint Louis University Mental Status examination, she said. Physicians also can order brain imaging and lab work, as Dr. Seshadri noted. Dementias often accompany some type of cardiovascular disease, which should be managed.
Even if a patient or family member doesn’t express concern about memory, physicians can look for certain signs during medical visits.
“Patients will keep asking the same question, or you notice they’re having difficulty taking care of themselves, especially independent activities of daily living, which could clue you in to a dementia diagnosis,” she said.
Dr. Jones ,Dr. Seshadri, and Dr. Kaplan disclosed no relevant financial relationships.
A version of this article appeared on Medscape.com.
Patients experiencing memory problems often come to neurologist David Jones, MD, for second opinions. They repeat questions and sometimes misplace items. Their primary care clinician has suggested they may have Alzheimer’s disease or something else.
In many cases, Dr. Jones, a neurologist with Mayo Clinic in Rochester, Minnesota, performs a series of investigations and finds the patient instead has a different type of neurodegenerative syndrome, one that progresses slowly, seems limited chiefly to loss of memory, and which tests show affects only the limbic system.
The news of diagnosis can be reassuring to patients.
“Memory problems are not always Alzheimer’s disease,” Dr. Jones said. “It’s important to broaden the differential diagnosis and seek diagnostic clarity and precision for patients who experience problems with brain functioning later in life.”
Dr. Jones and colleagues recently published clinical criteria for what they call limbic-predominant amnestic neurodegenerative syndrome (LANS).
Various underlying etiologies are known to cause degeneration of the limbic system, the most frequent being a buildup of deposits of the TAR DNA-binding protein 43 (TDP-43) protein referred to as limbic-predominant, age-related TDP-43 encephalopathy neuropathological change (LATE-NC). LATE-NC first involves the amygdala, followed by the hippocampus, and then the middle frontal gyrus, and is found in about 40% of autopsied brains in people over age of 85 years.
By contrast, amnestic syndromes originating from neocortical degeneration are largely caused by neuropathological changes from Alzheimer’s disease and often present with non-memory features.
Criteria for LANS
Broken down into core, standard, and advanced features
Core clinical features:
The patient must present with a slow, amnestic, predominant neurodegenerative syndrome — an insidious onset with gradual progression over 2 or more years — without another condition that better accounts for the clinical deficits.
Standard supportive features:
1. Older age at evaluation.
- Most patients are at least the age of 75 years. Older age increases the likelihood that the amnestic syndrome is caused by degeneration of the limbic system.
2. Mild clinical syndrome.
- A diagnosis of mild cognitive impairment or mild amnestic dementia (ie, a score of ≤ 4 on the Clinical Dementia Rating Sum of Boxes [CDR-SB]) at the first visit.
3. Hippocampal atrophy out of proportion to syndrome severity.
- Hippocampal volume was smaller than expected on MRI, compared with the CDR-SB score.
4. Mildly impaired semantic memory.
Advanced supportive features:
1.Limbic hypometabolism and absence of neocortical degenerative pattern on fludeoxyglucose-18-PET imaging.
2. Low likelihood of significant neocortical tau pathology.
Dr. Jones and colleagues also classified a degree of certainty for LANS to use when making a diagnosis. Those with the highest likelihood meet all core, standard, and advanced features.
Patients with a high likelihood of having LANS meet core features, at least three standard features and one advanced feature; or meet core features, at least two standard features as well as two advanced features. Those with a moderate likelihood meet core features and at least three standard features or meet core features and at least two standard features and one advanced feature. Those with a low likelihood of LANS meet core features and two or fewer standard features.
To develop these criteria, the group screened 218 autopsied patients participating in databases for the Mayo Clinic Study of Aging and the multicenter Alzheimer’s Disease Neuroimaging Initiative. They conducted neuropathological assessments, reviewed MRI and PET scans of the brains, and studied fluid biomarkers from samples of cerebrospinal fluid.
In LANS, the neocortex exhibits normal function, Dr. Jones said. High-level language functions, visual spatial functions, and executive function are preserved, and the disease stays mild for many years. LANS is highly associated with LATE, for which no biomarkers are yet available.
The National Institute on Aging in May 2023 held a workshop on LATE, and a consensus group was formed to publish criteria to help with the diagnosis. Many LANS criteria likely will be in that publication as well, Dr. Jones said.
Several steps lay ahead to improve the definition of LANS, the authors wrote, including conducting prospective studies and developing clinical tools that are sensitive and specific to its cognitive features. The development of in vivo diagnostic markers of TDP-43 pathology is needed to embed LANS into a disease state driven by LATE-NC, according to Dr. Jones’ group. Because LANS is newly defined, clinical trials are needed to determine the best treatments.
Heterogeneous Dementia
“We are increasingly recognizing that the syndrome of dementia in older adults is heterogeneous,” said Sudha Seshadri, MD, DM, a behavioral neurologist and founding director of the Glenn Biggs Institute for Alzheimer’s and Neurodegenerative Diseases at the University of Texas Health Science Center at San Antonio.
LANS “is something that needs to be diagnosed early but also needs to be worked up in a nuanced manner, with assessment of the pattern of cognitive deficits, the pattern of brain shrinkage on MRI, and also how the disease progresses over, say, a year,” said Dr. Seshadri. “We need to have both some primary care physicians and geriatricians who are comfortable doing this kind of nuanced advising and others who may refer patients to behavioral neurologists, geriatricians, or psychiatrists who have that kind of expertise.”
About 10% of people presenting to dementia clinics potentially could fit the LANS definition, Dr. Seshadri said. Dr. Seshadri was not a coauthor of the classification article but sees patients in the clinic who fit this description.
“It may be that as we start more freely giving the diagnosis of a possible LANS, the proportion of people will go up,” Dr. Seshadri said.
Primary care physicians can use a variety of assessments to help diagnose dementias, she said. These include the Montreal Cognitive Assessment (MoCA), which takes about 10 minutes to administer, or an MRI to determine the level of hippocampal atrophy. Blood tests for p-tau 217 and other plasma tests can stratify risk and guide referrals to a neurologist. Clinicians also should look for reversible causes of memory complaints, such as deficiencies in vitamin B12, folate, or the thyroid hormone.
“There aren’t enough behavioral neurologists around to work up every single person who has memory problems,” Dr. Seshadri said. “We really need to partner on educating and learning from our primary care partners as to what challenges they face, advocating for them to be able to address that, and then sharing what we know, because what we know is an evolving thing.”
Other tools primary care clinicians can use in the initial evaluation of dementia include the General Practitioner Assessment of Cognition and the Mini-Cog, as part of annual Medicare wellness visits or in response to patient or caregiver concerns about memory, said Allison Kaplan, MD, a family physician at Desert Grove Family Medical in Gilbert, Arizona, who coauthored a point-of-care guide for the American Academy of Family Physicians. Each of these tests takes just 3-4 minutes to administer.
If a patient has a positive result on the Mini-Cog or similar test, they should return for further dementia evaluation using the MoCA, Mini-Mental State Examination, or Saint Louis University Mental Status examination, she said. Physicians also can order brain imaging and lab work, as Dr. Seshadri noted. Dementias often accompany some type of cardiovascular disease, which should be managed.
Even if a patient or family member doesn’t express concern about memory, physicians can look for certain signs during medical visits.
“Patients will keep asking the same question, or you notice they’re having difficulty taking care of themselves, especially independent activities of daily living, which could clue you in to a dementia diagnosis,” she said.
Dr. Jones ,Dr. Seshadri, and Dr. Kaplan disclosed no relevant financial relationships.
A version of this article appeared on Medscape.com.
Patients experiencing memory problems often come to neurologist David Jones, MD, for second opinions. They repeat questions and sometimes misplace items. Their primary care clinician has suggested they may have Alzheimer’s disease or something else.
In many cases, Dr. Jones, a neurologist with Mayo Clinic in Rochester, Minnesota, performs a series of investigations and finds the patient instead has a different type of neurodegenerative syndrome, one that progresses slowly, seems limited chiefly to loss of memory, and which tests show affects only the limbic system.
The news of diagnosis can be reassuring to patients.
“Memory problems are not always Alzheimer’s disease,” Dr. Jones said. “It’s important to broaden the differential diagnosis and seek diagnostic clarity and precision for patients who experience problems with brain functioning later in life.”
Dr. Jones and colleagues recently published clinical criteria for what they call limbic-predominant amnestic neurodegenerative syndrome (LANS).
Various underlying etiologies are known to cause degeneration of the limbic system, the most frequent being a buildup of deposits of the TAR DNA-binding protein 43 (TDP-43) protein referred to as limbic-predominant, age-related TDP-43 encephalopathy neuropathological change (LATE-NC). LATE-NC first involves the amygdala, followed by the hippocampus, and then the middle frontal gyrus, and is found in about 40% of autopsied brains in people over age of 85 years.
By contrast, amnestic syndromes originating from neocortical degeneration are largely caused by neuropathological changes from Alzheimer’s disease and often present with non-memory features.
Criteria for LANS
Broken down into core, standard, and advanced features
Core clinical features:
The patient must present with a slow, amnestic, predominant neurodegenerative syndrome — an insidious onset with gradual progression over 2 or more years — without another condition that better accounts for the clinical deficits.
Standard supportive features:
1. Older age at evaluation.
- Most patients are at least the age of 75 years. Older age increases the likelihood that the amnestic syndrome is caused by degeneration of the limbic system.
2. Mild clinical syndrome.
- A diagnosis of mild cognitive impairment or mild amnestic dementia (ie, a score of ≤ 4 on the Clinical Dementia Rating Sum of Boxes [CDR-SB]) at the first visit.
3. Hippocampal atrophy out of proportion to syndrome severity.
- Hippocampal volume was smaller than expected on MRI, compared with the CDR-SB score.
4. Mildly impaired semantic memory.
Advanced supportive features:
1.Limbic hypometabolism and absence of neocortical degenerative pattern on fludeoxyglucose-18-PET imaging.
2. Low likelihood of significant neocortical tau pathology.
Dr. Jones and colleagues also classified a degree of certainty for LANS to use when making a diagnosis. Those with the highest likelihood meet all core, standard, and advanced features.
Patients with a high likelihood of having LANS meet core features, at least three standard features and one advanced feature; or meet core features, at least two standard features as well as two advanced features. Those with a moderate likelihood meet core features and at least three standard features or meet core features and at least two standard features and one advanced feature. Those with a low likelihood of LANS meet core features and two or fewer standard features.
To develop these criteria, the group screened 218 autopsied patients participating in databases for the Mayo Clinic Study of Aging and the multicenter Alzheimer’s Disease Neuroimaging Initiative. They conducted neuropathological assessments, reviewed MRI and PET scans of the brains, and studied fluid biomarkers from samples of cerebrospinal fluid.
In LANS, the neocortex exhibits normal function, Dr. Jones said. High-level language functions, visual spatial functions, and executive function are preserved, and the disease stays mild for many years. LANS is highly associated with LATE, for which no biomarkers are yet available.
The National Institute on Aging in May 2023 held a workshop on LATE, and a consensus group was formed to publish criteria to help with the diagnosis. Many LANS criteria likely will be in that publication as well, Dr. Jones said.
Several steps lay ahead to improve the definition of LANS, the authors wrote, including conducting prospective studies and developing clinical tools that are sensitive and specific to its cognitive features. The development of in vivo diagnostic markers of TDP-43 pathology is needed to embed LANS into a disease state driven by LATE-NC, according to Dr. Jones’ group. Because LANS is newly defined, clinical trials are needed to determine the best treatments.
Heterogeneous Dementia
“We are increasingly recognizing that the syndrome of dementia in older adults is heterogeneous,” said Sudha Seshadri, MD, DM, a behavioral neurologist and founding director of the Glenn Biggs Institute for Alzheimer’s and Neurodegenerative Diseases at the University of Texas Health Science Center at San Antonio.
LANS “is something that needs to be diagnosed early but also needs to be worked up in a nuanced manner, with assessment of the pattern of cognitive deficits, the pattern of brain shrinkage on MRI, and also how the disease progresses over, say, a year,” said Dr. Seshadri. “We need to have both some primary care physicians and geriatricians who are comfortable doing this kind of nuanced advising and others who may refer patients to behavioral neurologists, geriatricians, or psychiatrists who have that kind of expertise.”
About 10% of people presenting to dementia clinics potentially could fit the LANS definition, Dr. Seshadri said. Dr. Seshadri was not a coauthor of the classification article but sees patients in the clinic who fit this description.
“It may be that as we start more freely giving the diagnosis of a possible LANS, the proportion of people will go up,” Dr. Seshadri said.
Primary care physicians can use a variety of assessments to help diagnose dementias, she said. These include the Montreal Cognitive Assessment (MoCA), which takes about 10 minutes to administer, or an MRI to determine the level of hippocampal atrophy. Blood tests for p-tau 217 and other plasma tests can stratify risk and guide referrals to a neurologist. Clinicians also should look for reversible causes of memory complaints, such as deficiencies in vitamin B12, folate, or the thyroid hormone.
“There aren’t enough behavioral neurologists around to work up every single person who has memory problems,” Dr. Seshadri said. “We really need to partner on educating and learning from our primary care partners as to what challenges they face, advocating for them to be able to address that, and then sharing what we know, because what we know is an evolving thing.”
Other tools primary care clinicians can use in the initial evaluation of dementia include the General Practitioner Assessment of Cognition and the Mini-Cog, as part of annual Medicare wellness visits or in response to patient or caregiver concerns about memory, said Allison Kaplan, MD, a family physician at Desert Grove Family Medical in Gilbert, Arizona, who coauthored a point-of-care guide for the American Academy of Family Physicians. Each of these tests takes just 3-4 minutes to administer.
If a patient has a positive result on the Mini-Cog or similar test, they should return for further dementia evaluation using the MoCA, Mini-Mental State Examination, or Saint Louis University Mental Status examination, she said. Physicians also can order brain imaging and lab work, as Dr. Seshadri noted. Dementias often accompany some type of cardiovascular disease, which should be managed.
Even if a patient or family member doesn’t express concern about memory, physicians can look for certain signs during medical visits.
“Patients will keep asking the same question, or you notice they’re having difficulty taking care of themselves, especially independent activities of daily living, which could clue you in to a dementia diagnosis,” she said.
Dr. Jones ,Dr. Seshadri, and Dr. Kaplan disclosed no relevant financial relationships.
A version of this article appeared on Medscape.com.
FROM BRAIN COMMUNICATION
Lying-in No Longer: Staying Active Key to Healthy Pregnancy
A trio of studies (abstracts 1101, 1079, and 944) presented on February 14 at the meeting sponsored by the Society for Maternal-Fetal Medicine point to the power of staying physically active during pregnancy. The work highlights the beneficial effects of exercise on a variety of outcomes, including depression, anxiety, and reducing the rate of cesarean deliveries.
“Twenty-plus years ago, there were so many recommendations for bed rest in pregnancy,” said Danielle Panelli, MD, a maternal-fetal medicine physician and research scholar at Stanford University in Stanford, California. “We’ve really come full circle on that.” The American College of Obstetricians and Gynecologists recommends pregnant people get at least 150 minutes of moderate activity or 75 minutes of vigorous activity per week.
Dr. Panelli and colleagues looked at the association of physical activity and anxiety among three groups of pregnant people: 20 outpatients from low-risk obstetric clinics, 20 outpatients from high-risk obstetric clinics, and 19 inpatients. Participants wore accelerometer watches for up to seven days to measure physical activity. The primary outcome was mean daily step count, with secondary outcomes including metabolic equivalent tasks (METs), moderate to vigorous physical activity (MVPA), and anxiety as measured using the State-Trait Anxiety Inventory.
Low-risk outpatients had an average daily step count of 9090 compared with high-risk outpatients at 8898 and inpatients at 6493. Compared with outpatients, inpatients also had significantly lower METs (adjusted beta, -0.20; 95% CI -0.26 to -0.13; P < .001), and MVPAs (adjusted beta, -43.6; 95% CI, -61.2 to -25.9; P < .001). Over the course of a week, steps progressively decreased for inpatients but not for women in either of the outpatient groups. Among the entire cohort, lower step counts correlated with higher anxiety scores (r = 0.30; P = .02).
“These results highlight the need for physical activity interventions, particularly for hospitalized pregnant people,” Dr. Panelli said. That could be something as simple as asking patients to walk three laps around the unit per day, she suggested.
A second study investigated the effect of physical activity during pregnancy on peripartum depression. Researchers at the University of Alabama at Birmingham reviewed data from participants in nuMoM2b, a large cohort study of pregnant women who would be delivering for the first time and had at least one medical comorbidity, such as chronic hypertension, asthma, or cardiac disease. The investigators looked at activity logs maintained by study participants and turned in at three study visits: 6-13.6 weeks, 14-21.6 weeks, and 22-29.6 weeks.
Being physically active was associated with 15% lower odds of having an Edinburgh Postnatal Depression Score (EPDS) > 10 (adjusted odds ratio, 0.85; 95% CI, 0.72-0.99). Nine percent of people in the active group and 12% of people in the nonactive group had an EPDS > 10, which is suggestive of depression. However, a change in EPDS from visit one to three and treatment for perinatal depression did not differ by physical activity.
“One of the interesting findings are that we didn’t see any safety signals [from exercise], so there wasn’t an increase in suspected fetal growth restriction or low fluid or preterm birth, or actual birthweight being low in the people who were active,” said Charlotte McCarley, MD, a maternal-fetal medicine fellow at the University of Alabama at Birmingham, who led the research. “A lot of studies have been done that have looked at prospective exercise in pregnancy, but they exclude the cohort that we looked at for concern that there may be a safety issue.”
In a third study, researchers at the Rambam Health Care Campus in Haifa, Israel, looked at the effect of physical activity on mode of delivery. The prospective observational analysis included 401 women with singleton pregnancies attempting vaginal deliveries.
The researchers tracked the number of daily steps taken during gestation using validated phone apps. They adjusted their findings for age, parity, body mass index, and medical and obstetric history.
The investigators observed a gradual decrease in physical activity as pregnancy progressed (mean of 3184 steps in the first trimester, 2700 steps in mid-pregnancy, and 2152 steps in the third trimester). The overall incidence of cesarean delivery was 10.5%. However, women who were more active during pregnancy had a significantly lower incidence of cesarean delivery.
Area under the ROC curve, with a cut-off of 2093.5 daily steps, was 0.694 (95% CI, 0.615-0.773), resulting in a significant risk reduction in a 78% reduction in the rate of cesarean surgery (odds ratio, 0.22; 95% CI, 0.104-0.465).
More active patients also had a reduced composite outcome of gestational diabetes, gestational hypertension, and preeclampsia; less use of epidural analgesia during labor; and less postpartum hemorrhage. Preterm birth, labor induction, neonatal weight, and admission to the neonatal intensive care unit were not significantly affected, the researchers reported.
“Maintaining an active lifestyle during pregnancy should be strongly encouraged,” they wrote.
The investigators disclosed no relevant financial relationships.
A version of this article appeared on Medscape.com.
A trio of studies (abstracts 1101, 1079, and 944) presented on February 14 at the meeting sponsored by the Society for Maternal-Fetal Medicine point to the power of staying physically active during pregnancy. The work highlights the beneficial effects of exercise on a variety of outcomes, including depression, anxiety, and reducing the rate of cesarean deliveries.
“Twenty-plus years ago, there were so many recommendations for bed rest in pregnancy,” said Danielle Panelli, MD, a maternal-fetal medicine physician and research scholar at Stanford University in Stanford, California. “We’ve really come full circle on that.” The American College of Obstetricians and Gynecologists recommends pregnant people get at least 150 minutes of moderate activity or 75 minutes of vigorous activity per week.
Dr. Panelli and colleagues looked at the association of physical activity and anxiety among three groups of pregnant people: 20 outpatients from low-risk obstetric clinics, 20 outpatients from high-risk obstetric clinics, and 19 inpatients. Participants wore accelerometer watches for up to seven days to measure physical activity. The primary outcome was mean daily step count, with secondary outcomes including metabolic equivalent tasks (METs), moderate to vigorous physical activity (MVPA), and anxiety as measured using the State-Trait Anxiety Inventory.
Low-risk outpatients had an average daily step count of 9090 compared with high-risk outpatients at 8898 and inpatients at 6493. Compared with outpatients, inpatients also had significantly lower METs (adjusted beta, -0.20; 95% CI -0.26 to -0.13; P < .001), and MVPAs (adjusted beta, -43.6; 95% CI, -61.2 to -25.9; P < .001). Over the course of a week, steps progressively decreased for inpatients but not for women in either of the outpatient groups. Among the entire cohort, lower step counts correlated with higher anxiety scores (r = 0.30; P = .02).
“These results highlight the need for physical activity interventions, particularly for hospitalized pregnant people,” Dr. Panelli said. That could be something as simple as asking patients to walk three laps around the unit per day, she suggested.
A second study investigated the effect of physical activity during pregnancy on peripartum depression. Researchers at the University of Alabama at Birmingham reviewed data from participants in nuMoM2b, a large cohort study of pregnant women who would be delivering for the first time and had at least one medical comorbidity, such as chronic hypertension, asthma, or cardiac disease. The investigators looked at activity logs maintained by study participants and turned in at three study visits: 6-13.6 weeks, 14-21.6 weeks, and 22-29.6 weeks.
Being physically active was associated with 15% lower odds of having an Edinburgh Postnatal Depression Score (EPDS) > 10 (adjusted odds ratio, 0.85; 95% CI, 0.72-0.99). Nine percent of people in the active group and 12% of people in the nonactive group had an EPDS > 10, which is suggestive of depression. However, a change in EPDS from visit one to three and treatment for perinatal depression did not differ by physical activity.
“One of the interesting findings are that we didn’t see any safety signals [from exercise], so there wasn’t an increase in suspected fetal growth restriction or low fluid or preterm birth, or actual birthweight being low in the people who were active,” said Charlotte McCarley, MD, a maternal-fetal medicine fellow at the University of Alabama at Birmingham, who led the research. “A lot of studies have been done that have looked at prospective exercise in pregnancy, but they exclude the cohort that we looked at for concern that there may be a safety issue.”
In a third study, researchers at the Rambam Health Care Campus in Haifa, Israel, looked at the effect of physical activity on mode of delivery. The prospective observational analysis included 401 women with singleton pregnancies attempting vaginal deliveries.
The researchers tracked the number of daily steps taken during gestation using validated phone apps. They adjusted their findings for age, parity, body mass index, and medical and obstetric history.
The investigators observed a gradual decrease in physical activity as pregnancy progressed (mean of 3184 steps in the first trimester, 2700 steps in mid-pregnancy, and 2152 steps in the third trimester). The overall incidence of cesarean delivery was 10.5%. However, women who were more active during pregnancy had a significantly lower incidence of cesarean delivery.
Area under the ROC curve, with a cut-off of 2093.5 daily steps, was 0.694 (95% CI, 0.615-0.773), resulting in a significant risk reduction in a 78% reduction in the rate of cesarean surgery (odds ratio, 0.22; 95% CI, 0.104-0.465).
More active patients also had a reduced composite outcome of gestational diabetes, gestational hypertension, and preeclampsia; less use of epidural analgesia during labor; and less postpartum hemorrhage. Preterm birth, labor induction, neonatal weight, and admission to the neonatal intensive care unit were not significantly affected, the researchers reported.
“Maintaining an active lifestyle during pregnancy should be strongly encouraged,” they wrote.
The investigators disclosed no relevant financial relationships.
A version of this article appeared on Medscape.com.
A trio of studies (abstracts 1101, 1079, and 944) presented on February 14 at the meeting sponsored by the Society for Maternal-Fetal Medicine point to the power of staying physically active during pregnancy. The work highlights the beneficial effects of exercise on a variety of outcomes, including depression, anxiety, and reducing the rate of cesarean deliveries.
“Twenty-plus years ago, there were so many recommendations for bed rest in pregnancy,” said Danielle Panelli, MD, a maternal-fetal medicine physician and research scholar at Stanford University in Stanford, California. “We’ve really come full circle on that.” The American College of Obstetricians and Gynecologists recommends pregnant people get at least 150 minutes of moderate activity or 75 minutes of vigorous activity per week.
Dr. Panelli and colleagues looked at the association of physical activity and anxiety among three groups of pregnant people: 20 outpatients from low-risk obstetric clinics, 20 outpatients from high-risk obstetric clinics, and 19 inpatients. Participants wore accelerometer watches for up to seven days to measure physical activity. The primary outcome was mean daily step count, with secondary outcomes including metabolic equivalent tasks (METs), moderate to vigorous physical activity (MVPA), and anxiety as measured using the State-Trait Anxiety Inventory.
Low-risk outpatients had an average daily step count of 9090 compared with high-risk outpatients at 8898 and inpatients at 6493. Compared with outpatients, inpatients also had significantly lower METs (adjusted beta, -0.20; 95% CI -0.26 to -0.13; P < .001), and MVPAs (adjusted beta, -43.6; 95% CI, -61.2 to -25.9; P < .001). Over the course of a week, steps progressively decreased for inpatients but not for women in either of the outpatient groups. Among the entire cohort, lower step counts correlated with higher anxiety scores (r = 0.30; P = .02).
“These results highlight the need for physical activity interventions, particularly for hospitalized pregnant people,” Dr. Panelli said. That could be something as simple as asking patients to walk three laps around the unit per day, she suggested.
A second study investigated the effect of physical activity during pregnancy on peripartum depression. Researchers at the University of Alabama at Birmingham reviewed data from participants in nuMoM2b, a large cohort study of pregnant women who would be delivering for the first time and had at least one medical comorbidity, such as chronic hypertension, asthma, or cardiac disease. The investigators looked at activity logs maintained by study participants and turned in at three study visits: 6-13.6 weeks, 14-21.6 weeks, and 22-29.6 weeks.
Being physically active was associated with 15% lower odds of having an Edinburgh Postnatal Depression Score (EPDS) > 10 (adjusted odds ratio, 0.85; 95% CI, 0.72-0.99). Nine percent of people in the active group and 12% of people in the nonactive group had an EPDS > 10, which is suggestive of depression. However, a change in EPDS from visit one to three and treatment for perinatal depression did not differ by physical activity.
“One of the interesting findings are that we didn’t see any safety signals [from exercise], so there wasn’t an increase in suspected fetal growth restriction or low fluid or preterm birth, or actual birthweight being low in the people who were active,” said Charlotte McCarley, MD, a maternal-fetal medicine fellow at the University of Alabama at Birmingham, who led the research. “A lot of studies have been done that have looked at prospective exercise in pregnancy, but they exclude the cohort that we looked at for concern that there may be a safety issue.”
In a third study, researchers at the Rambam Health Care Campus in Haifa, Israel, looked at the effect of physical activity on mode of delivery. The prospective observational analysis included 401 women with singleton pregnancies attempting vaginal deliveries.
The researchers tracked the number of daily steps taken during gestation using validated phone apps. They adjusted their findings for age, parity, body mass index, and medical and obstetric history.
The investigators observed a gradual decrease in physical activity as pregnancy progressed (mean of 3184 steps in the first trimester, 2700 steps in mid-pregnancy, and 2152 steps in the third trimester). The overall incidence of cesarean delivery was 10.5%. However, women who were more active during pregnancy had a significantly lower incidence of cesarean delivery.
Area under the ROC curve, with a cut-off of 2093.5 daily steps, was 0.694 (95% CI, 0.615-0.773), resulting in a significant risk reduction in a 78% reduction in the rate of cesarean surgery (odds ratio, 0.22; 95% CI, 0.104-0.465).
More active patients also had a reduced composite outcome of gestational diabetes, gestational hypertension, and preeclampsia; less use of epidural analgesia during labor; and less postpartum hemorrhage. Preterm birth, labor induction, neonatal weight, and admission to the neonatal intensive care unit were not significantly affected, the researchers reported.
“Maintaining an active lifestyle during pregnancy should be strongly encouraged,” they wrote.
The investigators disclosed no relevant financial relationships.
A version of this article appeared on Medscape.com.
FROM THE PREGNANCY MEETING
Should you prescribe bioidentical hormones for menopause?
BALTIMORE – according to an expert at the annual clinical and scientific meeting of the American College of Obstetricians and Gynecologists (ACOG).
Clinicians write an estimated 26 to 33 million prescriptions for compounded bioidentical hormone therapy (cBHT) every year, and almost 41% of menopausal women who need treatment try cBHT during their lives. But these drugs lack the approval for this indication from the Food and Drug Administration.
“There is a public perception that this is natural, safer, and anti-aging,” said Robert Kauffman, MD, a professor of obstetrics and gynecology and assistant dean for research at Texas Tech University Health Sciences Center in Amarillo.
Following the 2002 Women’s Health Initiative report showing a link between hormone therapy (HT) and an increase in the incidence of breast cancer, medical schools have slowed or paused instructing trainees on the traditional treatment, Dr. Kauffman said. The association was later determined to be spurious: HT is not associated with a risk for all-cause mortality or deaths from cardiovascular disease or cancer. However, HT still is largely ignored by younger physicians, Dr. Kauffman said, because of unsubstantiated “dangers” such as heart attack, stroke, and deep vein thrombosis.
The lack of education on HT for medical school students and residents has “opened the door to unsubstantiated marketing claims and practices” for cBHT, Dr. Kauffman said. “Hence, the use of compounded bioidentical hormone therapy has increased” as clinicians look for alternatives.
Groups including ACOG, the North American Menopause Society (NAMS), and the U.S. Preventive Services Task Force recommend against the use of Non–FDA-approved therapies such as cBHT, except for narrow indications. Dr. Kauffman said that drug manufacturers have not conducted randomized controlled trials or observational studies on cBHT in treating menopause.
He cited studies showing quality problems with the compounding process of these drugs, and wide variations in the amount of actual ingredients from product labels. One 2021 study published in Menopause comparing patients taking cBHT or FDA-approved HT found that side effects were significantly higher in the cBHT group (57.6% vs. 14.8%; P < .0001).
But manufacturers of cBHT claim that their products prevent cardiovascular disease and Alzheimer’s disease and decrease the risk for breast cancer and stroke – assertions that are at best unproven, according to Dr. Kauffman.
The National Academies of Sciences, Engineering, and Medicine in 2020 said that clinicians have a duty to inform patients of the insufficient evidence to support clinical use of cBHT and should prescribe the products only to patients with documented allergies to an active ingredient in an FDA-approved agent or who require an alternative dosage.
Patients may also have to pay much more out of pocket for cBHT products because they often are not covered by insurance. Generic HT products, meanwhile, are relatively inexpensive and typically are covered, he noted.
“We have to be careful to avoid financial harm to patients by prescribing things, which are much more expensive than those which are usually available,” Dr. Kauffman said.
Prescribing any non–FDA-approved product, especially when biosimilars are available, places physicians at legal risk, Dr. Kauffman said. Physicians who recommend cBHT should inform patients that the products are not FDA approved and carefully document this discussion in the patient’s electronic health record. State boards of medicine can sanction physicians for “coercion” for prescribing cBHT products without mentioning alternatives, he added.
JoAnn Pinkerton, MD, professor of obstetrics and gynecology at the University of Virginia, Charlottesville, and executive director emeritus of NAMS, who attended the session, praised Dr. Kauffman for providing a balanced and evidence-based overview of the subject.
“There are issues concerning safety, contaminants, and not knowing exactly what dose you’re getting,” with compounded hormones, Dr. Pinkerton said. “They’re being hyped as safer and more effective when in reality, we don’t have any studies that show that information.”
Dr. Pinkerton noted that while a compounded form of physiological testosterone might be relatively reliable, “if you’re using something like a pellet that is super physiologic with incredibly high doses, that you really don’t have any information to stand on that it’s safe or effective ... it might be putting your license at risk.”
A version of this article first appeared on Medscape.com.
BALTIMORE – according to an expert at the annual clinical and scientific meeting of the American College of Obstetricians and Gynecologists (ACOG).
Clinicians write an estimated 26 to 33 million prescriptions for compounded bioidentical hormone therapy (cBHT) every year, and almost 41% of menopausal women who need treatment try cBHT during their lives. But these drugs lack the approval for this indication from the Food and Drug Administration.
“There is a public perception that this is natural, safer, and anti-aging,” said Robert Kauffman, MD, a professor of obstetrics and gynecology and assistant dean for research at Texas Tech University Health Sciences Center in Amarillo.
Following the 2002 Women’s Health Initiative report showing a link between hormone therapy (HT) and an increase in the incidence of breast cancer, medical schools have slowed or paused instructing trainees on the traditional treatment, Dr. Kauffman said. The association was later determined to be spurious: HT is not associated with a risk for all-cause mortality or deaths from cardiovascular disease or cancer. However, HT still is largely ignored by younger physicians, Dr. Kauffman said, because of unsubstantiated “dangers” such as heart attack, stroke, and deep vein thrombosis.
The lack of education on HT for medical school students and residents has “opened the door to unsubstantiated marketing claims and practices” for cBHT, Dr. Kauffman said. “Hence, the use of compounded bioidentical hormone therapy has increased” as clinicians look for alternatives.
Groups including ACOG, the North American Menopause Society (NAMS), and the U.S. Preventive Services Task Force recommend against the use of Non–FDA-approved therapies such as cBHT, except for narrow indications. Dr. Kauffman said that drug manufacturers have not conducted randomized controlled trials or observational studies on cBHT in treating menopause.
He cited studies showing quality problems with the compounding process of these drugs, and wide variations in the amount of actual ingredients from product labels. One 2021 study published in Menopause comparing patients taking cBHT or FDA-approved HT found that side effects were significantly higher in the cBHT group (57.6% vs. 14.8%; P < .0001).
But manufacturers of cBHT claim that their products prevent cardiovascular disease and Alzheimer’s disease and decrease the risk for breast cancer and stroke – assertions that are at best unproven, according to Dr. Kauffman.
The National Academies of Sciences, Engineering, and Medicine in 2020 said that clinicians have a duty to inform patients of the insufficient evidence to support clinical use of cBHT and should prescribe the products only to patients with documented allergies to an active ingredient in an FDA-approved agent or who require an alternative dosage.
Patients may also have to pay much more out of pocket for cBHT products because they often are not covered by insurance. Generic HT products, meanwhile, are relatively inexpensive and typically are covered, he noted.
“We have to be careful to avoid financial harm to patients by prescribing things, which are much more expensive than those which are usually available,” Dr. Kauffman said.
Prescribing any non–FDA-approved product, especially when biosimilars are available, places physicians at legal risk, Dr. Kauffman said. Physicians who recommend cBHT should inform patients that the products are not FDA approved and carefully document this discussion in the patient’s electronic health record. State boards of medicine can sanction physicians for “coercion” for prescribing cBHT products without mentioning alternatives, he added.
JoAnn Pinkerton, MD, professor of obstetrics and gynecology at the University of Virginia, Charlottesville, and executive director emeritus of NAMS, who attended the session, praised Dr. Kauffman for providing a balanced and evidence-based overview of the subject.
“There are issues concerning safety, contaminants, and not knowing exactly what dose you’re getting,” with compounded hormones, Dr. Pinkerton said. “They’re being hyped as safer and more effective when in reality, we don’t have any studies that show that information.”
Dr. Pinkerton noted that while a compounded form of physiological testosterone might be relatively reliable, “if you’re using something like a pellet that is super physiologic with incredibly high doses, that you really don’t have any information to stand on that it’s safe or effective ... it might be putting your license at risk.”
A version of this article first appeared on Medscape.com.
BALTIMORE – according to an expert at the annual clinical and scientific meeting of the American College of Obstetricians and Gynecologists (ACOG).
Clinicians write an estimated 26 to 33 million prescriptions for compounded bioidentical hormone therapy (cBHT) every year, and almost 41% of menopausal women who need treatment try cBHT during their lives. But these drugs lack the approval for this indication from the Food and Drug Administration.
“There is a public perception that this is natural, safer, and anti-aging,” said Robert Kauffman, MD, a professor of obstetrics and gynecology and assistant dean for research at Texas Tech University Health Sciences Center in Amarillo.
Following the 2002 Women’s Health Initiative report showing a link between hormone therapy (HT) and an increase in the incidence of breast cancer, medical schools have slowed or paused instructing trainees on the traditional treatment, Dr. Kauffman said. The association was later determined to be spurious: HT is not associated with a risk for all-cause mortality or deaths from cardiovascular disease or cancer. However, HT still is largely ignored by younger physicians, Dr. Kauffman said, because of unsubstantiated “dangers” such as heart attack, stroke, and deep vein thrombosis.
The lack of education on HT for medical school students and residents has “opened the door to unsubstantiated marketing claims and practices” for cBHT, Dr. Kauffman said. “Hence, the use of compounded bioidentical hormone therapy has increased” as clinicians look for alternatives.
Groups including ACOG, the North American Menopause Society (NAMS), and the U.S. Preventive Services Task Force recommend against the use of Non–FDA-approved therapies such as cBHT, except for narrow indications. Dr. Kauffman said that drug manufacturers have not conducted randomized controlled trials or observational studies on cBHT in treating menopause.
He cited studies showing quality problems with the compounding process of these drugs, and wide variations in the amount of actual ingredients from product labels. One 2021 study published in Menopause comparing patients taking cBHT or FDA-approved HT found that side effects were significantly higher in the cBHT group (57.6% vs. 14.8%; P < .0001).
But manufacturers of cBHT claim that their products prevent cardiovascular disease and Alzheimer’s disease and decrease the risk for breast cancer and stroke – assertions that are at best unproven, according to Dr. Kauffman.
The National Academies of Sciences, Engineering, and Medicine in 2020 said that clinicians have a duty to inform patients of the insufficient evidence to support clinical use of cBHT and should prescribe the products only to patients with documented allergies to an active ingredient in an FDA-approved agent or who require an alternative dosage.
Patients may also have to pay much more out of pocket for cBHT products because they often are not covered by insurance. Generic HT products, meanwhile, are relatively inexpensive and typically are covered, he noted.
“We have to be careful to avoid financial harm to patients by prescribing things, which are much more expensive than those which are usually available,” Dr. Kauffman said.
Prescribing any non–FDA-approved product, especially when biosimilars are available, places physicians at legal risk, Dr. Kauffman said. Physicians who recommend cBHT should inform patients that the products are not FDA approved and carefully document this discussion in the patient’s electronic health record. State boards of medicine can sanction physicians for “coercion” for prescribing cBHT products without mentioning alternatives, he added.
JoAnn Pinkerton, MD, professor of obstetrics and gynecology at the University of Virginia, Charlottesville, and executive director emeritus of NAMS, who attended the session, praised Dr. Kauffman for providing a balanced and evidence-based overview of the subject.
“There are issues concerning safety, contaminants, and not knowing exactly what dose you’re getting,” with compounded hormones, Dr. Pinkerton said. “They’re being hyped as safer and more effective when in reality, we don’t have any studies that show that information.”
Dr. Pinkerton noted that while a compounded form of physiological testosterone might be relatively reliable, “if you’re using something like a pellet that is super physiologic with incredibly high doses, that you really don’t have any information to stand on that it’s safe or effective ... it might be putting your license at risk.”
A version of this article first appeared on Medscape.com.
AT ACOG 2023
Female sexual pleasure: Is it in the water?
BALTIMORE – , according to research presented at the annual clinical and scientific meeting of the American College of Obstetricians and Gynecologists. In a secondary analysis also presented at the meeting, the lubricants were found not to alter the vaginal microbiome.
Using these types of lubricants during vaginal intercourse at least once a week over a 4-week period resulted in a statistically significant increase of over four points in the 36-point Female Sexual Function Index (FSFI), a self-reported measure of sexual functioning, for participants, said Michael Krychman, MD, executive director of the Southern California Center for Sexual Health and Survivorship Medicine, Newport Beach, the senior author of the study. Statistically significant improvements also were observed in individual areas such as sexual desire and arousal, orgasm, and satisfaction. Results of the study have been published in the Journal of Sexual Medicine.
In the open-label, five-arm, parallel study conducted in Germany, 174 women aged 18-65 years were randomly assigned to use one of five lubricants from three popular brands. After a 4-week run-in period with no use of lubricants, participants were shown how to apply the products and instructed to use the substances during vaginal intercourse at least once a week over a 4-week period.
Participants reported experiencing mild to moderate vaginal dryness and dyspareunia during vaginal intercourse within the previous 3 months.
Statistically significant improvements were seen across all six individual domain scores of the FSFI (desire, arousal, lubrication, orgasm, satisfaction, and pain reduction) from baseline to week 4 with all five lubricants (P < .0001 for lubrication and pain reduction; P < .05 for desire, arousal, orgasm, and satisfaction), according to the researchers.
After 4 weeks, a clinically meaningful improvement in the total FSFI score was observed for four lubricants among premenopausal women and for all lubricants among postmenopausal women. The percentage of participants with sexual function as defined as a score of at least 26.55 on the FSFI was significantly greater after treatment (76.9%) than before treatment (20.8%; P < .0001).
“You would assume if you’re using lubricant it would improve the dryness, but what was very exciting for us is that it improved desire, it improved orgasm, it improved arousal,” Dr. Krychman said in an interview. Like concentric overlapping circles of female sexual function, he said, “if you improve one aspect, you improve the other.”
Nearly 80 nonserious adverse effects occurred in 43 participants, five of which were thought to be possibly attributed to the products, such as vulvovaginal burning, itching, or discomfort. In questionnaires, most women agreed that using the lubricants made sex more enjoyable and provided an overall pleasant experience.
One limitation of the study is that because most participants were Caucasian, the results may not be generalizable to all populations, according to the researchers. Further research is required to fully determine safety and efficacy in patients of all races and ethnicities, they reported, especially given that vaginal dryness has been reported more frequently in non-White ethnic groups.
In a companion presentation, Dr. Krychman discussed another aspect of the study looking at the lubricants’ effects on the vaginal microbiome. Repeated application of the products did not significantly alter the vaginal microbiome for up to 4 weeks, and vaginal pH slightly increased in all treatment groups shortly after use but was restored in most cases after a day.
Water-based lubricants are recommended by the WHO for use with condoms because they do not erode latex, said Karen Adams, MD, professor emeritus of obstetrics and gynecology and founding director of the Menopause and Sexual Medicine Program at Oregon Health & Science University, Portland. Guidelines from the group recommend lubricants should have an osmolality that is as close to normal vaginal secretions as possible to decrease the likelihood of irritation or other side effects, she said. Some available lubricants have four to six times that osmolality, which potentially could dehydrate cells, achieving the opposite of the desired effect.
“The reason this is important is they’re trying to develop lubricants that are more ‘vaginal friendly’ and more in line with the WHO guidelines,” said Dr. Adams, who is joining Stanford (Calif.) University in July to create and lead a new program in menopause and healthy aging. “They came up with four formulas consistent with WHO guidelines to see if these new ones worked at least as well [as commercially available products with higher osmolality], and it turns out they did,” she said. “They worked just fine.”
The study was funded by Reckitt Healthcare. Dr. Krychman is a paid medical consultant for the company. Dr. Adams disclosed no relevant financial relationships.
A version of this article originally appeared on Medscape.com.
BALTIMORE – , according to research presented at the annual clinical and scientific meeting of the American College of Obstetricians and Gynecologists. In a secondary analysis also presented at the meeting, the lubricants were found not to alter the vaginal microbiome.
Using these types of lubricants during vaginal intercourse at least once a week over a 4-week period resulted in a statistically significant increase of over four points in the 36-point Female Sexual Function Index (FSFI), a self-reported measure of sexual functioning, for participants, said Michael Krychman, MD, executive director of the Southern California Center for Sexual Health and Survivorship Medicine, Newport Beach, the senior author of the study. Statistically significant improvements also were observed in individual areas such as sexual desire and arousal, orgasm, and satisfaction. Results of the study have been published in the Journal of Sexual Medicine.
In the open-label, five-arm, parallel study conducted in Germany, 174 women aged 18-65 years were randomly assigned to use one of five lubricants from three popular brands. After a 4-week run-in period with no use of lubricants, participants were shown how to apply the products and instructed to use the substances during vaginal intercourse at least once a week over a 4-week period.
Participants reported experiencing mild to moderate vaginal dryness and dyspareunia during vaginal intercourse within the previous 3 months.
Statistically significant improvements were seen across all six individual domain scores of the FSFI (desire, arousal, lubrication, orgasm, satisfaction, and pain reduction) from baseline to week 4 with all five lubricants (P < .0001 for lubrication and pain reduction; P < .05 for desire, arousal, orgasm, and satisfaction), according to the researchers.
After 4 weeks, a clinically meaningful improvement in the total FSFI score was observed for four lubricants among premenopausal women and for all lubricants among postmenopausal women. The percentage of participants with sexual function as defined as a score of at least 26.55 on the FSFI was significantly greater after treatment (76.9%) than before treatment (20.8%; P < .0001).
“You would assume if you’re using lubricant it would improve the dryness, but what was very exciting for us is that it improved desire, it improved orgasm, it improved arousal,” Dr. Krychman said in an interview. Like concentric overlapping circles of female sexual function, he said, “if you improve one aspect, you improve the other.”
Nearly 80 nonserious adverse effects occurred in 43 participants, five of which were thought to be possibly attributed to the products, such as vulvovaginal burning, itching, or discomfort. In questionnaires, most women agreed that using the lubricants made sex more enjoyable and provided an overall pleasant experience.
One limitation of the study is that because most participants were Caucasian, the results may not be generalizable to all populations, according to the researchers. Further research is required to fully determine safety and efficacy in patients of all races and ethnicities, they reported, especially given that vaginal dryness has been reported more frequently in non-White ethnic groups.
In a companion presentation, Dr. Krychman discussed another aspect of the study looking at the lubricants’ effects on the vaginal microbiome. Repeated application of the products did not significantly alter the vaginal microbiome for up to 4 weeks, and vaginal pH slightly increased in all treatment groups shortly after use but was restored in most cases after a day.
Water-based lubricants are recommended by the WHO for use with condoms because they do not erode latex, said Karen Adams, MD, professor emeritus of obstetrics and gynecology and founding director of the Menopause and Sexual Medicine Program at Oregon Health & Science University, Portland. Guidelines from the group recommend lubricants should have an osmolality that is as close to normal vaginal secretions as possible to decrease the likelihood of irritation or other side effects, she said. Some available lubricants have four to six times that osmolality, which potentially could dehydrate cells, achieving the opposite of the desired effect.
“The reason this is important is they’re trying to develop lubricants that are more ‘vaginal friendly’ and more in line with the WHO guidelines,” said Dr. Adams, who is joining Stanford (Calif.) University in July to create and lead a new program in menopause and healthy aging. “They came up with four formulas consistent with WHO guidelines to see if these new ones worked at least as well [as commercially available products with higher osmolality], and it turns out they did,” she said. “They worked just fine.”
The study was funded by Reckitt Healthcare. Dr. Krychman is a paid medical consultant for the company. Dr. Adams disclosed no relevant financial relationships.
A version of this article originally appeared on Medscape.com.
BALTIMORE – , according to research presented at the annual clinical and scientific meeting of the American College of Obstetricians and Gynecologists. In a secondary analysis also presented at the meeting, the lubricants were found not to alter the vaginal microbiome.
Using these types of lubricants during vaginal intercourse at least once a week over a 4-week period resulted in a statistically significant increase of over four points in the 36-point Female Sexual Function Index (FSFI), a self-reported measure of sexual functioning, for participants, said Michael Krychman, MD, executive director of the Southern California Center for Sexual Health and Survivorship Medicine, Newport Beach, the senior author of the study. Statistically significant improvements also were observed in individual areas such as sexual desire and arousal, orgasm, and satisfaction. Results of the study have been published in the Journal of Sexual Medicine.
In the open-label, five-arm, parallel study conducted in Germany, 174 women aged 18-65 years were randomly assigned to use one of five lubricants from three popular brands. After a 4-week run-in period with no use of lubricants, participants were shown how to apply the products and instructed to use the substances during vaginal intercourse at least once a week over a 4-week period.
Participants reported experiencing mild to moderate vaginal dryness and dyspareunia during vaginal intercourse within the previous 3 months.
Statistically significant improvements were seen across all six individual domain scores of the FSFI (desire, arousal, lubrication, orgasm, satisfaction, and pain reduction) from baseline to week 4 with all five lubricants (P < .0001 for lubrication and pain reduction; P < .05 for desire, arousal, orgasm, and satisfaction), according to the researchers.
After 4 weeks, a clinically meaningful improvement in the total FSFI score was observed for four lubricants among premenopausal women and for all lubricants among postmenopausal women. The percentage of participants with sexual function as defined as a score of at least 26.55 on the FSFI was significantly greater after treatment (76.9%) than before treatment (20.8%; P < .0001).
“You would assume if you’re using lubricant it would improve the dryness, but what was very exciting for us is that it improved desire, it improved orgasm, it improved arousal,” Dr. Krychman said in an interview. Like concentric overlapping circles of female sexual function, he said, “if you improve one aspect, you improve the other.”
Nearly 80 nonserious adverse effects occurred in 43 participants, five of which were thought to be possibly attributed to the products, such as vulvovaginal burning, itching, or discomfort. In questionnaires, most women agreed that using the lubricants made sex more enjoyable and provided an overall pleasant experience.
One limitation of the study is that because most participants were Caucasian, the results may not be generalizable to all populations, according to the researchers. Further research is required to fully determine safety and efficacy in patients of all races and ethnicities, they reported, especially given that vaginal dryness has been reported more frequently in non-White ethnic groups.
In a companion presentation, Dr. Krychman discussed another aspect of the study looking at the lubricants’ effects on the vaginal microbiome. Repeated application of the products did not significantly alter the vaginal microbiome for up to 4 weeks, and vaginal pH slightly increased in all treatment groups shortly after use but was restored in most cases after a day.
Water-based lubricants are recommended by the WHO for use with condoms because they do not erode latex, said Karen Adams, MD, professor emeritus of obstetrics and gynecology and founding director of the Menopause and Sexual Medicine Program at Oregon Health & Science University, Portland. Guidelines from the group recommend lubricants should have an osmolality that is as close to normal vaginal secretions as possible to decrease the likelihood of irritation or other side effects, she said. Some available lubricants have four to six times that osmolality, which potentially could dehydrate cells, achieving the opposite of the desired effect.
“The reason this is important is they’re trying to develop lubricants that are more ‘vaginal friendly’ and more in line with the WHO guidelines,” said Dr. Adams, who is joining Stanford (Calif.) University in July to create and lead a new program in menopause and healthy aging. “They came up with four formulas consistent with WHO guidelines to see if these new ones worked at least as well [as commercially available products with higher osmolality], and it turns out they did,” she said. “They worked just fine.”
The study was funded by Reckitt Healthcare. Dr. Krychman is a paid medical consultant for the company. Dr. Adams disclosed no relevant financial relationships.
A version of this article originally appeared on Medscape.com.
AT ACOG 2023
Maternal health clinic teams with legal services to aid patients
BALTIMORE – A novel partnership between a legal services program and a maternal health clinic is helping pregnant patients with issues such as housing or employment discrimination.
The Perinatal Legal Assistance and Well-being (P-LAW) program at Georgetown University, Washington, launched 2 years ago as a collaboration between GU’s Health Justice Alliance clinic and the Women’s and Infants Services division of nearby MedStar Washington Hospital Center, integrating attorneys into the health care team to offer no-cost legal aid for its diverse, urban population during the perinatal period. Since then, the effort has assisted more than 120 women.
“Our goal was to see how integrating a lawyer can help address some of those issues that, unfortunately, providers are not able to assist with because they go beyond the hospital or clinic walls,” said Roxana Richardson, JD, the project director and managing attorney for P-LAW, during a poster presentation at the annual clinical and scientific meeting of the American College of Obstetricians and Gynecologists. “Our initial findings showed that there are issues that patients were facing that needed an intervention from an attorney. We trained the providers and social workers to identify these issues so that we could intervene.”
Improving health by tackling legal barriers
, Ms. Richardson said.
The program is one of few medical-legal partnerships specifically focused on the perinatal population. P-LAW is one component of a larger initiative at MedStar Health called DC Safe Babies Safe Moms. The initiative includes integrated mental health programming, treatment of health conditions that complicate pregnancy, assessments of social determinants of health, expanded support for lactation and nutrition, access to home visiting referrals, and extended postpartum follow-up. The work is supported through the A. James & Alice B. Clark Foundation.
Patients are evaluated for health-harming legal needs as part of a comprehensive social and behavioral health screening at their initial prenatal visit, 28-week appointment, and postpartum visit. Those who screen positive are contacted by a referral specialist on the health care team who confirms the patient has an active legal need and would like to be connected to the P-LAW team. The team then reaches out to conduct a legal intake and determine the appropriate course of action.
From March 2021 through February of this year, Ms. Richardson and others with the program have provided legal representation to 123 patients on 186 legal issues in areas such as public benefits, employment, and housing and family concerns. Services range from advising patients on steps they can take on their own (like reporting a housing condition issue to the Department of Buildings), to sending letters on patients’ behalf, to appearing in court. Most patients served were in their second and third trimesters of pregnancy. The majority were Black or African American, aged 20-34 years, and had incomes below 100% of the federal poverty level.
The most common legal issues were in the areas of public benefits (SNAP/food stamps, cash assistance), employment (parental leave, discrimination), housing (conditions, eviction), and family law (child support, domestic violence). Among the 186 issues, work has been completed on 106 concerns and 33 still have a case open; for 47, the client withdrew or ceased contact, Ms. Richardson reported.
Most times when obstetricians hear concerns like these, they wonder what to do, said Tamika Auguste, MD, chair of obstetrics and gynecology at MedStar Health. Having the P-LAW program as a resource is a huge help, she said. If patients express concerns, or if obstetricians uncover concerns during office visits, doctors can enter a referral directly in the electronic medical record.
Patients are “so relieved,” Dr. Auguste said in an interview, because they often wonder if their doctor can help. “Your doctor is only going to be able to help to a certain point. But to know they’re pregnant and they have this resource, and they’re going to get legal help, has been game-changing for so many patients.”
COVID ... or morning sickness?
In one rewarding case, Ms. Richardson said, a single mother of one child who was pregnant and experiencing hyperemesis explained that her employer would forbid her from working if she had any symptoms similar to COVID-19. The employer mistook her vomiting, nausea, and exhaustion as COVID symptoms and docked her pay. That started a cascade in which earning less meant she was facing eviction and car repossession – and, eventually, overdraft fees and withdrawals from her bank. She was so despondent she was thinking about self-harm, Ms. Richardson said.
With the aid of the P-LAW program, the woman had short-term disability approved within 72 hours, was referred to the hospital for inpatient mental health treatment, and received the care she needed. She ultimately delivered a healthy baby girl and found a new job.
Tiffany Moore Simas, MD, MPH, MEd, chair of the department of obstetrics and gynecology at the University of Massachusetts and UMass Memorial Health in Worcester, said she encounters similar concerns among her patients, with the vast majority having one or more issues with social determinants of health.
“I think it’s incredible, as we’re trying to address equity in perinatal health and maternal mortality and morbidity, to have a more holistic view of what health means, and all of the social determinants of health, and actually helping our patients address that in real time at their visits and connecting them,” said Dr. Simas, who also is professor of ob/gyn, pediatrics, psychiatry, and population and quantitative health sciences at UMass. “It has really opened my mind to the possibilities of things we need to explore and do differently.”
Ms. Richardson, Dr. Auguste, and Dr. Simas reported no relevant financial relationships.
A version of this article originally appeared on Medscape.com.
BALTIMORE – A novel partnership between a legal services program and a maternal health clinic is helping pregnant patients with issues such as housing or employment discrimination.
The Perinatal Legal Assistance and Well-being (P-LAW) program at Georgetown University, Washington, launched 2 years ago as a collaboration between GU’s Health Justice Alliance clinic and the Women’s and Infants Services division of nearby MedStar Washington Hospital Center, integrating attorneys into the health care team to offer no-cost legal aid for its diverse, urban population during the perinatal period. Since then, the effort has assisted more than 120 women.
“Our goal was to see how integrating a lawyer can help address some of those issues that, unfortunately, providers are not able to assist with because they go beyond the hospital or clinic walls,” said Roxana Richardson, JD, the project director and managing attorney for P-LAW, during a poster presentation at the annual clinical and scientific meeting of the American College of Obstetricians and Gynecologists. “Our initial findings showed that there are issues that patients were facing that needed an intervention from an attorney. We trained the providers and social workers to identify these issues so that we could intervene.”
Improving health by tackling legal barriers
, Ms. Richardson said.
The program is one of few medical-legal partnerships specifically focused on the perinatal population. P-LAW is one component of a larger initiative at MedStar Health called DC Safe Babies Safe Moms. The initiative includes integrated mental health programming, treatment of health conditions that complicate pregnancy, assessments of social determinants of health, expanded support for lactation and nutrition, access to home visiting referrals, and extended postpartum follow-up. The work is supported through the A. James & Alice B. Clark Foundation.
Patients are evaluated for health-harming legal needs as part of a comprehensive social and behavioral health screening at their initial prenatal visit, 28-week appointment, and postpartum visit. Those who screen positive are contacted by a referral specialist on the health care team who confirms the patient has an active legal need and would like to be connected to the P-LAW team. The team then reaches out to conduct a legal intake and determine the appropriate course of action.
From March 2021 through February of this year, Ms. Richardson and others with the program have provided legal representation to 123 patients on 186 legal issues in areas such as public benefits, employment, and housing and family concerns. Services range from advising patients on steps they can take on their own (like reporting a housing condition issue to the Department of Buildings), to sending letters on patients’ behalf, to appearing in court. Most patients served were in their second and third trimesters of pregnancy. The majority were Black or African American, aged 20-34 years, and had incomes below 100% of the federal poverty level.
The most common legal issues were in the areas of public benefits (SNAP/food stamps, cash assistance), employment (parental leave, discrimination), housing (conditions, eviction), and family law (child support, domestic violence). Among the 186 issues, work has been completed on 106 concerns and 33 still have a case open; for 47, the client withdrew or ceased contact, Ms. Richardson reported.
Most times when obstetricians hear concerns like these, they wonder what to do, said Tamika Auguste, MD, chair of obstetrics and gynecology at MedStar Health. Having the P-LAW program as a resource is a huge help, she said. If patients express concerns, or if obstetricians uncover concerns during office visits, doctors can enter a referral directly in the electronic medical record.
Patients are “so relieved,” Dr. Auguste said in an interview, because they often wonder if their doctor can help. “Your doctor is only going to be able to help to a certain point. But to know they’re pregnant and they have this resource, and they’re going to get legal help, has been game-changing for so many patients.”
COVID ... or morning sickness?
In one rewarding case, Ms. Richardson said, a single mother of one child who was pregnant and experiencing hyperemesis explained that her employer would forbid her from working if she had any symptoms similar to COVID-19. The employer mistook her vomiting, nausea, and exhaustion as COVID symptoms and docked her pay. That started a cascade in which earning less meant she was facing eviction and car repossession – and, eventually, overdraft fees and withdrawals from her bank. She was so despondent she was thinking about self-harm, Ms. Richardson said.
With the aid of the P-LAW program, the woman had short-term disability approved within 72 hours, was referred to the hospital for inpatient mental health treatment, and received the care she needed. She ultimately delivered a healthy baby girl and found a new job.
Tiffany Moore Simas, MD, MPH, MEd, chair of the department of obstetrics and gynecology at the University of Massachusetts and UMass Memorial Health in Worcester, said she encounters similar concerns among her patients, with the vast majority having one or more issues with social determinants of health.
“I think it’s incredible, as we’re trying to address equity in perinatal health and maternal mortality and morbidity, to have a more holistic view of what health means, and all of the social determinants of health, and actually helping our patients address that in real time at their visits and connecting them,” said Dr. Simas, who also is professor of ob/gyn, pediatrics, psychiatry, and population and quantitative health sciences at UMass. “It has really opened my mind to the possibilities of things we need to explore and do differently.”
Ms. Richardson, Dr. Auguste, and Dr. Simas reported no relevant financial relationships.
A version of this article originally appeared on Medscape.com.
BALTIMORE – A novel partnership between a legal services program and a maternal health clinic is helping pregnant patients with issues such as housing or employment discrimination.
The Perinatal Legal Assistance and Well-being (P-LAW) program at Georgetown University, Washington, launched 2 years ago as a collaboration between GU’s Health Justice Alliance clinic and the Women’s and Infants Services division of nearby MedStar Washington Hospital Center, integrating attorneys into the health care team to offer no-cost legal aid for its diverse, urban population during the perinatal period. Since then, the effort has assisted more than 120 women.
“Our goal was to see how integrating a lawyer can help address some of those issues that, unfortunately, providers are not able to assist with because they go beyond the hospital or clinic walls,” said Roxana Richardson, JD, the project director and managing attorney for P-LAW, during a poster presentation at the annual clinical and scientific meeting of the American College of Obstetricians and Gynecologists. “Our initial findings showed that there are issues that patients were facing that needed an intervention from an attorney. We trained the providers and social workers to identify these issues so that we could intervene.”
Improving health by tackling legal barriers
, Ms. Richardson said.
The program is one of few medical-legal partnerships specifically focused on the perinatal population. P-LAW is one component of a larger initiative at MedStar Health called DC Safe Babies Safe Moms. The initiative includes integrated mental health programming, treatment of health conditions that complicate pregnancy, assessments of social determinants of health, expanded support for lactation and nutrition, access to home visiting referrals, and extended postpartum follow-up. The work is supported through the A. James & Alice B. Clark Foundation.
Patients are evaluated for health-harming legal needs as part of a comprehensive social and behavioral health screening at their initial prenatal visit, 28-week appointment, and postpartum visit. Those who screen positive are contacted by a referral specialist on the health care team who confirms the patient has an active legal need and would like to be connected to the P-LAW team. The team then reaches out to conduct a legal intake and determine the appropriate course of action.
From March 2021 through February of this year, Ms. Richardson and others with the program have provided legal representation to 123 patients on 186 legal issues in areas such as public benefits, employment, and housing and family concerns. Services range from advising patients on steps they can take on their own (like reporting a housing condition issue to the Department of Buildings), to sending letters on patients’ behalf, to appearing in court. Most patients served were in their second and third trimesters of pregnancy. The majority were Black or African American, aged 20-34 years, and had incomes below 100% of the federal poverty level.
The most common legal issues were in the areas of public benefits (SNAP/food stamps, cash assistance), employment (parental leave, discrimination), housing (conditions, eviction), and family law (child support, domestic violence). Among the 186 issues, work has been completed on 106 concerns and 33 still have a case open; for 47, the client withdrew or ceased contact, Ms. Richardson reported.
Most times when obstetricians hear concerns like these, they wonder what to do, said Tamika Auguste, MD, chair of obstetrics and gynecology at MedStar Health. Having the P-LAW program as a resource is a huge help, she said. If patients express concerns, or if obstetricians uncover concerns during office visits, doctors can enter a referral directly in the electronic medical record.
Patients are “so relieved,” Dr. Auguste said in an interview, because they often wonder if their doctor can help. “Your doctor is only going to be able to help to a certain point. But to know they’re pregnant and they have this resource, and they’re going to get legal help, has been game-changing for so many patients.”
COVID ... or morning sickness?
In one rewarding case, Ms. Richardson said, a single mother of one child who was pregnant and experiencing hyperemesis explained that her employer would forbid her from working if she had any symptoms similar to COVID-19. The employer mistook her vomiting, nausea, and exhaustion as COVID symptoms and docked her pay. That started a cascade in which earning less meant she was facing eviction and car repossession – and, eventually, overdraft fees and withdrawals from her bank. She was so despondent she was thinking about self-harm, Ms. Richardson said.
With the aid of the P-LAW program, the woman had short-term disability approved within 72 hours, was referred to the hospital for inpatient mental health treatment, and received the care she needed. She ultimately delivered a healthy baby girl and found a new job.
Tiffany Moore Simas, MD, MPH, MEd, chair of the department of obstetrics and gynecology at the University of Massachusetts and UMass Memorial Health in Worcester, said she encounters similar concerns among her patients, with the vast majority having one or more issues with social determinants of health.
“I think it’s incredible, as we’re trying to address equity in perinatal health and maternal mortality and morbidity, to have a more holistic view of what health means, and all of the social determinants of health, and actually helping our patients address that in real time at their visits and connecting them,” said Dr. Simas, who also is professor of ob/gyn, pediatrics, psychiatry, and population and quantitative health sciences at UMass. “It has really opened my mind to the possibilities of things we need to explore and do differently.”
Ms. Richardson, Dr. Auguste, and Dr. Simas reported no relevant financial relationships.
A version of this article originally appeared on Medscape.com.
AT ACOG 2023
Scheduled bleeding may boost tolerability of hormone implants
BALTIMORE – The bleeding causes some women to have the device removed, according to research presented at the annual clinical and scientific meeting of the American College of Obstetricians and Gynecologists.
In a randomized, double-blinded, placebo-controlled trial of 51 patients desiring the implants – which suppress ovulation by releasing progestin over a 3-year period – taking norethindrone acetate for 1 week every 4 weeks led to 80% of participants in the treatment group reporting satisfactory bleeding patterns with the etonogestrel implants in place.
Rates of early discontinuation have been variable, according to published literature, ranging from 13% to 21.1%, said Jordan Gray, MD, a fourth-year resident in ob.gyn. at Baylor Scott and White Medical Center, Temple, Tex., who helped conduct the new study. Reasons included bothersome bleeding. Dr. Gray and colleagues found that 24% of women in the placebo group requested removal of the implant, compared with 9% of those in the treatment group. Among these women, none requested removal for bothersome bleeding but rather for reasons such as wanting to get pregnant. One person requested removal because she did not like amenorrhea.
While the results of the study did not achieve statistical significance, owing to its size and noncompliance among some participants, it does indicate that norethindrone acetate may be helpful, Dr. Gray said.
During the study, participants in the treatment group (n = 22) received a monthly treatment regimen of 5 mg of oral norethindrone acetate daily for 7 days each month for the first 6 months after placement of an etonogestrel implant. The placebo group (n = 29) was given inert tablets prescribed in the same regimen. Both groups received products from a mail-order pharmacy.
Participants were women aged 18-48 years who desired an implant or those aged 14 years who had permission from a parent or guardian to receive the contraceptive. The study excluded people with known or suspected pregnancy, those less than 8 weeks’ post partum, those who experienced menarche less than 2 years ago, those with body mass index greater than 40, and those who received depot medroxyprogesterone acetate within the previous 12 weeks. Excessive bleeding was defined as bleeding or spotting on more than 7 consecutive days or a fifth episode of bleeding in 90 days.
Overall, 11 patients (38%) in the placebo group and 10 (45%) in the treatment arm withdrew from the study. Reasons included wanting to get pregnant, mood changes, or noncompliance with study parameters, which included not responding or returning bleeding diaries, Dr. Gray said.
A limitation of the study was that compliance was less than expected. In addition, there were challenges with rates of responses, Dr. Gray said. The study was conducted during the COVID-19 pandemic, when all in-person visits were transitioned to telehealth. Although the investigators offered payment to participants, not all returned text-message surveys. The researchers had intended to enroll 124 participants but curtailed the study early, owing to the limited number of participants.
Given that there is no standard approach to treating prolonged or excessive bleeding with etonogestrel implants, Dr. Gray said, “Our data suggests that this regimen is a simple and acceptable method to treat bothersome bleeding and that predictable bleeding may be more satisfactory than unpredictable bleeding.”
Veronica Maria Pimentel, MD, moderator of the session and a maternal-fetal medicine specialist and director of research for the ob.gyn. residency program at St. Francis Hospital, part of Trinity Health of New England in Hartford, Conn., praised the researchers for a well-designed study.
“However, unfortunately, they were not able to recruit the number of patients that they needed in order to achieve the power to show the difference [between treatment arms], so another study would have to be done to show if there is a difference,” Dr. Pimentel said.
Dr. Pimentel complimented Dr. Gray following her presentation, congratulating her for conducting a randomized, controlled trial: “That’s not easy, as you have shown, but it’s also a good try, so you can actually see how hard it is to obtain quality data from research.”
The study was supported in part by a research grant from the Investigator-Initiated Studies Program of Organon. Dr. Gray is a consultant for Johnson & Johnson. Dr. Pimentel has disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
BALTIMORE – The bleeding causes some women to have the device removed, according to research presented at the annual clinical and scientific meeting of the American College of Obstetricians and Gynecologists.
In a randomized, double-blinded, placebo-controlled trial of 51 patients desiring the implants – which suppress ovulation by releasing progestin over a 3-year period – taking norethindrone acetate for 1 week every 4 weeks led to 80% of participants in the treatment group reporting satisfactory bleeding patterns with the etonogestrel implants in place.
Rates of early discontinuation have been variable, according to published literature, ranging from 13% to 21.1%, said Jordan Gray, MD, a fourth-year resident in ob.gyn. at Baylor Scott and White Medical Center, Temple, Tex., who helped conduct the new study. Reasons included bothersome bleeding. Dr. Gray and colleagues found that 24% of women in the placebo group requested removal of the implant, compared with 9% of those in the treatment group. Among these women, none requested removal for bothersome bleeding but rather for reasons such as wanting to get pregnant. One person requested removal because she did not like amenorrhea.
While the results of the study did not achieve statistical significance, owing to its size and noncompliance among some participants, it does indicate that norethindrone acetate may be helpful, Dr. Gray said.
During the study, participants in the treatment group (n = 22) received a monthly treatment regimen of 5 mg of oral norethindrone acetate daily for 7 days each month for the first 6 months after placement of an etonogestrel implant. The placebo group (n = 29) was given inert tablets prescribed in the same regimen. Both groups received products from a mail-order pharmacy.
Participants were women aged 18-48 years who desired an implant or those aged 14 years who had permission from a parent or guardian to receive the contraceptive. The study excluded people with known or suspected pregnancy, those less than 8 weeks’ post partum, those who experienced menarche less than 2 years ago, those with body mass index greater than 40, and those who received depot medroxyprogesterone acetate within the previous 12 weeks. Excessive bleeding was defined as bleeding or spotting on more than 7 consecutive days or a fifth episode of bleeding in 90 days.
Overall, 11 patients (38%) in the placebo group and 10 (45%) in the treatment arm withdrew from the study. Reasons included wanting to get pregnant, mood changes, or noncompliance with study parameters, which included not responding or returning bleeding diaries, Dr. Gray said.
A limitation of the study was that compliance was less than expected. In addition, there were challenges with rates of responses, Dr. Gray said. The study was conducted during the COVID-19 pandemic, when all in-person visits were transitioned to telehealth. Although the investigators offered payment to participants, not all returned text-message surveys. The researchers had intended to enroll 124 participants but curtailed the study early, owing to the limited number of participants.
Given that there is no standard approach to treating prolonged or excessive bleeding with etonogestrel implants, Dr. Gray said, “Our data suggests that this regimen is a simple and acceptable method to treat bothersome bleeding and that predictable bleeding may be more satisfactory than unpredictable bleeding.”
Veronica Maria Pimentel, MD, moderator of the session and a maternal-fetal medicine specialist and director of research for the ob.gyn. residency program at St. Francis Hospital, part of Trinity Health of New England in Hartford, Conn., praised the researchers for a well-designed study.
“However, unfortunately, they were not able to recruit the number of patients that they needed in order to achieve the power to show the difference [between treatment arms], so another study would have to be done to show if there is a difference,” Dr. Pimentel said.
Dr. Pimentel complimented Dr. Gray following her presentation, congratulating her for conducting a randomized, controlled trial: “That’s not easy, as you have shown, but it’s also a good try, so you can actually see how hard it is to obtain quality data from research.”
The study was supported in part by a research grant from the Investigator-Initiated Studies Program of Organon. Dr. Gray is a consultant for Johnson & Johnson. Dr. Pimentel has disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
BALTIMORE – The bleeding causes some women to have the device removed, according to research presented at the annual clinical and scientific meeting of the American College of Obstetricians and Gynecologists.
In a randomized, double-blinded, placebo-controlled trial of 51 patients desiring the implants – which suppress ovulation by releasing progestin over a 3-year period – taking norethindrone acetate for 1 week every 4 weeks led to 80% of participants in the treatment group reporting satisfactory bleeding patterns with the etonogestrel implants in place.
Rates of early discontinuation have been variable, according to published literature, ranging from 13% to 21.1%, said Jordan Gray, MD, a fourth-year resident in ob.gyn. at Baylor Scott and White Medical Center, Temple, Tex., who helped conduct the new study. Reasons included bothersome bleeding. Dr. Gray and colleagues found that 24% of women in the placebo group requested removal of the implant, compared with 9% of those in the treatment group. Among these women, none requested removal for bothersome bleeding but rather for reasons such as wanting to get pregnant. One person requested removal because she did not like amenorrhea.
While the results of the study did not achieve statistical significance, owing to its size and noncompliance among some participants, it does indicate that norethindrone acetate may be helpful, Dr. Gray said.
During the study, participants in the treatment group (n = 22) received a monthly treatment regimen of 5 mg of oral norethindrone acetate daily for 7 days each month for the first 6 months after placement of an etonogestrel implant. The placebo group (n = 29) was given inert tablets prescribed in the same regimen. Both groups received products from a mail-order pharmacy.
Participants were women aged 18-48 years who desired an implant or those aged 14 years who had permission from a parent or guardian to receive the contraceptive. The study excluded people with known or suspected pregnancy, those less than 8 weeks’ post partum, those who experienced menarche less than 2 years ago, those with body mass index greater than 40, and those who received depot medroxyprogesterone acetate within the previous 12 weeks. Excessive bleeding was defined as bleeding or spotting on more than 7 consecutive days or a fifth episode of bleeding in 90 days.
Overall, 11 patients (38%) in the placebo group and 10 (45%) in the treatment arm withdrew from the study. Reasons included wanting to get pregnant, mood changes, or noncompliance with study parameters, which included not responding or returning bleeding diaries, Dr. Gray said.
A limitation of the study was that compliance was less than expected. In addition, there were challenges with rates of responses, Dr. Gray said. The study was conducted during the COVID-19 pandemic, when all in-person visits were transitioned to telehealth. Although the investigators offered payment to participants, not all returned text-message surveys. The researchers had intended to enroll 124 participants but curtailed the study early, owing to the limited number of participants.
Given that there is no standard approach to treating prolonged or excessive bleeding with etonogestrel implants, Dr. Gray said, “Our data suggests that this regimen is a simple and acceptable method to treat bothersome bleeding and that predictable bleeding may be more satisfactory than unpredictable bleeding.”
Veronica Maria Pimentel, MD, moderator of the session and a maternal-fetal medicine specialist and director of research for the ob.gyn. residency program at St. Francis Hospital, part of Trinity Health of New England in Hartford, Conn., praised the researchers for a well-designed study.
“However, unfortunately, they were not able to recruit the number of patients that they needed in order to achieve the power to show the difference [between treatment arms], so another study would have to be done to show if there is a difference,” Dr. Pimentel said.
Dr. Pimentel complimented Dr. Gray following her presentation, congratulating her for conducting a randomized, controlled trial: “That’s not easy, as you have shown, but it’s also a good try, so you can actually see how hard it is to obtain quality data from research.”
The study was supported in part by a research grant from the Investigator-Initiated Studies Program of Organon. Dr. Gray is a consultant for Johnson & Johnson. Dr. Pimentel has disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
AT ACOG 2023
Unacceptable pain despite inflammation control commonly occurs in PsA patients
MADRID – A considerable number of patients with psoriatic arthritis starting their first biologic treatment report unacceptable pain throughout the first year of treatment, even when their inflammation is controlled, according to Swedish researchers.
“Despite this often efficient therapy, 40% of patients still had unacceptable pain after 1 year, and pain with features indicative of a noninflammatory mechanism accounted for more than 60% of this pain load,” senior study author Tor Olofsson, MD, a rheumatologist and doctoral student at Lund (Sweden) University, said in an interview in advance of his presentation at the European Congress of Rheumatology.
“Within rheumatology, today we are generally very good at treating inflammation in many of the arthritides, but we have a lot of patients with persistent pain despite being well treated for their inflammation,” Dr. Olofsson said. “In psoriatic arthritis patients, this remaining pain seems to be even more frequent than in rheumatoid arthritis with the capturing instruments we use here.”
Dr. Olofsson and his colleagues studied prospectively collected records from 352 psoriatic arthritis patients (48% women) participating in the South Swedish Arthritis Group register who started a first anti–tumor necrosis factor (anti-TNF) therapy during 2004-2010. Participants had a mean age of 47 years and a mean disease duration of 10 years. At the start of anti-TNF therapy, 63% of patients were taking methotrexate, and 68% were taking any conventional disease-modifying antirheumatic drug (DMARD).
Based on the Patient Acceptable Symptom State, unacceptable pain was defined as greater than 40 mm on a 0-100 mm Visual Analog Scale (VAS). Inflammation control was captured through C-reactive protein level less than 10 mg/L in combination with one or no swollen joints. Assessments were performed at baseline, 1.5, 3, 6, and 12 months after the start of the first anti-TNF agent. Analyses were also conducted in relation to European League Against Rheumatism (EULAR)–defined treatment response after 3 months (good, moderate, or no response).
At the start of anti-TNF therapy, 85% of patients reported unacceptable pain, which declined to 43% after 3 months and then remained stable, reaching 39% at 12 months. The fraction of patients who had unacceptable pain despite inflammation control was largely unchanged over the study period (24% at treatment start, 27% at 3 months, and 26% at 12 months). Unacceptable pain at 3 months was strongly related to EULAR 3-month response (24% of good responders vs. 79% of nonresponders; P less than .001). This relationship was less pronounced among patients with unacceptable pain despite inflammation control (19% of good responders vs. 37% of nonresponders; P = .016). Among EULAR good responders, unacceptable pain despite inflammation control constituted 81% of all unacceptable pain at 3 months.
Dr. Olofsson said he was surprised by the high levels of pain despite inflammation control reported by these patients. A similar study he and others conducted in rheumatoid arthritis patients a year ago, soon to be published, found that only 12% had unacceptable pain despite inflammation control 1 year after start of a first anti-TNF agent, “so captured by the same instruments, it looks like this problem might be even bigger among patients with psoriatic arthritis.”
There is a possibility that psoriatic arthritis patients may have ongoing pain from low-grade inflammation, he said, but another hypothesis is that many psoriatic arthritis patients develop a more generalized pain condition in line with fibromyalgia. It could be that, if inflammation isn’t treated quickly enough in the beginning of the disease, it could sensitize the central pain system, he said, and it may not be reversible after it has developed.
Alternative treatment strategies are often needed in affected patients, Dr. Olofsson added. This could include regular painkillers or medicines used for more generalized, noninflammatory pain states, such as amitriptyline or duloxetine, as well as nonpharmacologic treatment options.
“The bottom line here is that, if patients are treated aggressively early enough, we might be able to prevent development of this sensitization process,” Dr. Olofsson said. “If we can also do predictive studies to describe which patients have a higher risk of developing this, then maybe we can be even more focused in the initial management before they become centrally sensitized.”
Dr. Olofsson had no financial conflicts to disclose. Two of his coauthors reported relationships with AbbVie, Eli Lilly, Celgene, Novartis, UCB, and Sandoz.
Mitchel L. Zoler contributed to this report.
SOURCE: Roseman C et al. Ann Rheum Dis. 2019 Jun;78(Suppl 2):129-30. Abstract OP0112, doi: 10.1136/annrheumdis-2019-eular.1839.
MADRID – A considerable number of patients with psoriatic arthritis starting their first biologic treatment report unacceptable pain throughout the first year of treatment, even when their inflammation is controlled, according to Swedish researchers.
“Despite this often efficient therapy, 40% of patients still had unacceptable pain after 1 year, and pain with features indicative of a noninflammatory mechanism accounted for more than 60% of this pain load,” senior study author Tor Olofsson, MD, a rheumatologist and doctoral student at Lund (Sweden) University, said in an interview in advance of his presentation at the European Congress of Rheumatology.
“Within rheumatology, today we are generally very good at treating inflammation in many of the arthritides, but we have a lot of patients with persistent pain despite being well treated for their inflammation,” Dr. Olofsson said. “In psoriatic arthritis patients, this remaining pain seems to be even more frequent than in rheumatoid arthritis with the capturing instruments we use here.”
Dr. Olofsson and his colleagues studied prospectively collected records from 352 psoriatic arthritis patients (48% women) participating in the South Swedish Arthritis Group register who started a first anti–tumor necrosis factor (anti-TNF) therapy during 2004-2010. Participants had a mean age of 47 years and a mean disease duration of 10 years. At the start of anti-TNF therapy, 63% of patients were taking methotrexate, and 68% were taking any conventional disease-modifying antirheumatic drug (DMARD).
Based on the Patient Acceptable Symptom State, unacceptable pain was defined as greater than 40 mm on a 0-100 mm Visual Analog Scale (VAS). Inflammation control was captured through C-reactive protein level less than 10 mg/L in combination with one or no swollen joints. Assessments were performed at baseline, 1.5, 3, 6, and 12 months after the start of the first anti-TNF agent. Analyses were also conducted in relation to European League Against Rheumatism (EULAR)–defined treatment response after 3 months (good, moderate, or no response).
At the start of anti-TNF therapy, 85% of patients reported unacceptable pain, which declined to 43% after 3 months and then remained stable, reaching 39% at 12 months. The fraction of patients who had unacceptable pain despite inflammation control was largely unchanged over the study period (24% at treatment start, 27% at 3 months, and 26% at 12 months). Unacceptable pain at 3 months was strongly related to EULAR 3-month response (24% of good responders vs. 79% of nonresponders; P less than .001). This relationship was less pronounced among patients with unacceptable pain despite inflammation control (19% of good responders vs. 37% of nonresponders; P = .016). Among EULAR good responders, unacceptable pain despite inflammation control constituted 81% of all unacceptable pain at 3 months.
Dr. Olofsson said he was surprised by the high levels of pain despite inflammation control reported by these patients. A similar study he and others conducted in rheumatoid arthritis patients a year ago, soon to be published, found that only 12% had unacceptable pain despite inflammation control 1 year after start of a first anti-TNF agent, “so captured by the same instruments, it looks like this problem might be even bigger among patients with psoriatic arthritis.”
There is a possibility that psoriatic arthritis patients may have ongoing pain from low-grade inflammation, he said, but another hypothesis is that many psoriatic arthritis patients develop a more generalized pain condition in line with fibromyalgia. It could be that, if inflammation isn’t treated quickly enough in the beginning of the disease, it could sensitize the central pain system, he said, and it may not be reversible after it has developed.
Alternative treatment strategies are often needed in affected patients, Dr. Olofsson added. This could include regular painkillers or medicines used for more generalized, noninflammatory pain states, such as amitriptyline or duloxetine, as well as nonpharmacologic treatment options.
“The bottom line here is that, if patients are treated aggressively early enough, we might be able to prevent development of this sensitization process,” Dr. Olofsson said. “If we can also do predictive studies to describe which patients have a higher risk of developing this, then maybe we can be even more focused in the initial management before they become centrally sensitized.”
Dr. Olofsson had no financial conflicts to disclose. Two of his coauthors reported relationships with AbbVie, Eli Lilly, Celgene, Novartis, UCB, and Sandoz.
Mitchel L. Zoler contributed to this report.
SOURCE: Roseman C et al. Ann Rheum Dis. 2019 Jun;78(Suppl 2):129-30. Abstract OP0112, doi: 10.1136/annrheumdis-2019-eular.1839.
MADRID – A considerable number of patients with psoriatic arthritis starting their first biologic treatment report unacceptable pain throughout the first year of treatment, even when their inflammation is controlled, according to Swedish researchers.
“Despite this often efficient therapy, 40% of patients still had unacceptable pain after 1 year, and pain with features indicative of a noninflammatory mechanism accounted for more than 60% of this pain load,” senior study author Tor Olofsson, MD, a rheumatologist and doctoral student at Lund (Sweden) University, said in an interview in advance of his presentation at the European Congress of Rheumatology.
“Within rheumatology, today we are generally very good at treating inflammation in many of the arthritides, but we have a lot of patients with persistent pain despite being well treated for their inflammation,” Dr. Olofsson said. “In psoriatic arthritis patients, this remaining pain seems to be even more frequent than in rheumatoid arthritis with the capturing instruments we use here.”
Dr. Olofsson and his colleagues studied prospectively collected records from 352 psoriatic arthritis patients (48% women) participating in the South Swedish Arthritis Group register who started a first anti–tumor necrosis factor (anti-TNF) therapy during 2004-2010. Participants had a mean age of 47 years and a mean disease duration of 10 years. At the start of anti-TNF therapy, 63% of patients were taking methotrexate, and 68% were taking any conventional disease-modifying antirheumatic drug (DMARD).
Based on the Patient Acceptable Symptom State, unacceptable pain was defined as greater than 40 mm on a 0-100 mm Visual Analog Scale (VAS). Inflammation control was captured through C-reactive protein level less than 10 mg/L in combination with one or no swollen joints. Assessments were performed at baseline, 1.5, 3, 6, and 12 months after the start of the first anti-TNF agent. Analyses were also conducted in relation to European League Against Rheumatism (EULAR)–defined treatment response after 3 months (good, moderate, or no response).
At the start of anti-TNF therapy, 85% of patients reported unacceptable pain, which declined to 43% after 3 months and then remained stable, reaching 39% at 12 months. The fraction of patients who had unacceptable pain despite inflammation control was largely unchanged over the study period (24% at treatment start, 27% at 3 months, and 26% at 12 months). Unacceptable pain at 3 months was strongly related to EULAR 3-month response (24% of good responders vs. 79% of nonresponders; P less than .001). This relationship was less pronounced among patients with unacceptable pain despite inflammation control (19% of good responders vs. 37% of nonresponders; P = .016). Among EULAR good responders, unacceptable pain despite inflammation control constituted 81% of all unacceptable pain at 3 months.
Dr. Olofsson said he was surprised by the high levels of pain despite inflammation control reported by these patients. A similar study he and others conducted in rheumatoid arthritis patients a year ago, soon to be published, found that only 12% had unacceptable pain despite inflammation control 1 year after start of a first anti-TNF agent, “so captured by the same instruments, it looks like this problem might be even bigger among patients with psoriatic arthritis.”
There is a possibility that psoriatic arthritis patients may have ongoing pain from low-grade inflammation, he said, but another hypothesis is that many psoriatic arthritis patients develop a more generalized pain condition in line with fibromyalgia. It could be that, if inflammation isn’t treated quickly enough in the beginning of the disease, it could sensitize the central pain system, he said, and it may not be reversible after it has developed.
Alternative treatment strategies are often needed in affected patients, Dr. Olofsson added. This could include regular painkillers or medicines used for more generalized, noninflammatory pain states, such as amitriptyline or duloxetine, as well as nonpharmacologic treatment options.
“The bottom line here is that, if patients are treated aggressively early enough, we might be able to prevent development of this sensitization process,” Dr. Olofsson said. “If we can also do predictive studies to describe which patients have a higher risk of developing this, then maybe we can be even more focused in the initial management before they become centrally sensitized.”
Dr. Olofsson had no financial conflicts to disclose. Two of his coauthors reported relationships with AbbVie, Eli Lilly, Celgene, Novartis, UCB, and Sandoz.
Mitchel L. Zoler contributed to this report.
SOURCE: Roseman C et al. Ann Rheum Dis. 2019 Jun;78(Suppl 2):129-30. Abstract OP0112, doi: 10.1136/annrheumdis-2019-eular.1839.
REPORTING FROM EULAR 2019 CONGRESS
Hospital medicine grows globally
Hospital medicine is growing in popularity in some foreign countries, speakers said during Monday afternoon’s session, “International Hospital Medicine in the United Arab Emirates, Brazil and Holland.” The presenters discussed some of the history of hospital medicine in each of those countries as well as some current challenges.
Hospital medicine in the Netherlands started in about 2012, said Marjolein de Boom, MD, a hospitalist at Haaglanden Medical Centre. The country has its own 3-year training program for hospitalists, who first started to work in hospitals in the country in 2015. “It’s a relatively new and young specialty,” said Dr. de Boom, with 39 hospitalists in the country working in 8 of the 80 Dutch hospitals. Another 25 or so hospitalists are in training, “so it’s a growing profession,” she said. A Dutch chapter of SHM has been in place since 2017.
Hospitals in the Netherlands permit physicians to serve as hospitalists in different specialties depending on their needs. For example, Dr. de Boom works in the oncology department, as well as the surgical and trauma surgery units. One challenge has been to get more physicians interested in the hospitalist program because it’s newer and not as well-known, she said.
Hospital medicine in the United Arab Emirates also is a newer concept. The American model of hospital medicine was first introduced to the region in 2014 by the Cleveland Clinic in Abu Dhabi, said Mahmoud Al-Hawamdeh, MD, MBA, SFHM, FACP, chair of hospital medicine at the medical center. “Before that, inpatient hospital care was done by traditional family and internal medicine physicians, general practitioners, and residents,” he said.
There are 43 hospitalists at Cleveland Clinic, Abu Dhabi, said Dr. Al-Hawamdeh. They cover about 50%-60% of inpatient services, as well as handle admissions for vascular surgery, ophthalmology, and some general services; they also comanage postcardiac surgery care, he said. “It has been a tremendous success to implement hospital medicine in the care for the inpatient with improved quality metrics, reduced length of stay, and improved patient satisfaction.”
However, there are some challenges, such as educating patients and families about the role of hospitalists, cultural barriers, and the lack of a postdischarge follow-up network and institutions such as skilled nursing facilities. Dr. Al-Hawamdeh worked with physicians from Johns Hopkins Aramco Healthcare and Hamad Medical Corporation to establish an SHM Middle East chapter in 2016.
In Brazil, hospital medicine started to take hold in 2004, said Guilherme Barcellos, MD, SFHM. At that time, just a few doctors were true hospitalists. Dr. Barcellos helped create two hospitalist societies in the country. Hospitalists balancing multiple jobs is still very common, but decreasing, he said, while hospital employment and medical group participation is increasing.
“It was a high-pressure environment, crying out for efficiency, that drove forward Brazilian hospital medicine,” Dr. Barcellos said, “together with new reimbursement models, surgical redesigns, primary care recognition and structure.”
Some challenges remain in Brazil as well, he said. Fancy private hospitals announce they have hospitalists when they may not. In addition, the role of generalists and subspecialists, and the role of certifications, is not always clear. But hospitalists are gaining a foothold, participating in a Choosing Wisely initiative in the country and organizing several conferences.
Hospital medicine is growing in popularity in some foreign countries, speakers said during Monday afternoon’s session, “International Hospital Medicine in the United Arab Emirates, Brazil and Holland.” The presenters discussed some of the history of hospital medicine in each of those countries as well as some current challenges.
Hospital medicine in the Netherlands started in about 2012, said Marjolein de Boom, MD, a hospitalist at Haaglanden Medical Centre. The country has its own 3-year training program for hospitalists, who first started to work in hospitals in the country in 2015. “It’s a relatively new and young specialty,” said Dr. de Boom, with 39 hospitalists in the country working in 8 of the 80 Dutch hospitals. Another 25 or so hospitalists are in training, “so it’s a growing profession,” she said. A Dutch chapter of SHM has been in place since 2017.
Hospitals in the Netherlands permit physicians to serve as hospitalists in different specialties depending on their needs. For example, Dr. de Boom works in the oncology department, as well as the surgical and trauma surgery units. One challenge has been to get more physicians interested in the hospitalist program because it’s newer and not as well-known, she said.
Hospital medicine in the United Arab Emirates also is a newer concept. The American model of hospital medicine was first introduced to the region in 2014 by the Cleveland Clinic in Abu Dhabi, said Mahmoud Al-Hawamdeh, MD, MBA, SFHM, FACP, chair of hospital medicine at the medical center. “Before that, inpatient hospital care was done by traditional family and internal medicine physicians, general practitioners, and residents,” he said.
There are 43 hospitalists at Cleveland Clinic, Abu Dhabi, said Dr. Al-Hawamdeh. They cover about 50%-60% of inpatient services, as well as handle admissions for vascular surgery, ophthalmology, and some general services; they also comanage postcardiac surgery care, he said. “It has been a tremendous success to implement hospital medicine in the care for the inpatient with improved quality metrics, reduced length of stay, and improved patient satisfaction.”
However, there are some challenges, such as educating patients and families about the role of hospitalists, cultural barriers, and the lack of a postdischarge follow-up network and institutions such as skilled nursing facilities. Dr. Al-Hawamdeh worked with physicians from Johns Hopkins Aramco Healthcare and Hamad Medical Corporation to establish an SHM Middle East chapter in 2016.
In Brazil, hospital medicine started to take hold in 2004, said Guilherme Barcellos, MD, SFHM. At that time, just a few doctors were true hospitalists. Dr. Barcellos helped create two hospitalist societies in the country. Hospitalists balancing multiple jobs is still very common, but decreasing, he said, while hospital employment and medical group participation is increasing.
“It was a high-pressure environment, crying out for efficiency, that drove forward Brazilian hospital medicine,” Dr. Barcellos said, “together with new reimbursement models, surgical redesigns, primary care recognition and structure.”
Some challenges remain in Brazil as well, he said. Fancy private hospitals announce they have hospitalists when they may not. In addition, the role of generalists and subspecialists, and the role of certifications, is not always clear. But hospitalists are gaining a foothold, participating in a Choosing Wisely initiative in the country and organizing several conferences.
Hospital medicine is growing in popularity in some foreign countries, speakers said during Monday afternoon’s session, “International Hospital Medicine in the United Arab Emirates, Brazil and Holland.” The presenters discussed some of the history of hospital medicine in each of those countries as well as some current challenges.
Hospital medicine in the Netherlands started in about 2012, said Marjolein de Boom, MD, a hospitalist at Haaglanden Medical Centre. The country has its own 3-year training program for hospitalists, who first started to work in hospitals in the country in 2015. “It’s a relatively new and young specialty,” said Dr. de Boom, with 39 hospitalists in the country working in 8 of the 80 Dutch hospitals. Another 25 or so hospitalists are in training, “so it’s a growing profession,” she said. A Dutch chapter of SHM has been in place since 2017.
Hospitals in the Netherlands permit physicians to serve as hospitalists in different specialties depending on their needs. For example, Dr. de Boom works in the oncology department, as well as the surgical and trauma surgery units. One challenge has been to get more physicians interested in the hospitalist program because it’s newer and not as well-known, she said.
Hospital medicine in the United Arab Emirates also is a newer concept. The American model of hospital medicine was first introduced to the region in 2014 by the Cleveland Clinic in Abu Dhabi, said Mahmoud Al-Hawamdeh, MD, MBA, SFHM, FACP, chair of hospital medicine at the medical center. “Before that, inpatient hospital care was done by traditional family and internal medicine physicians, general practitioners, and residents,” he said.
There are 43 hospitalists at Cleveland Clinic, Abu Dhabi, said Dr. Al-Hawamdeh. They cover about 50%-60% of inpatient services, as well as handle admissions for vascular surgery, ophthalmology, and some general services; they also comanage postcardiac surgery care, he said. “It has been a tremendous success to implement hospital medicine in the care for the inpatient with improved quality metrics, reduced length of stay, and improved patient satisfaction.”
However, there are some challenges, such as educating patients and families about the role of hospitalists, cultural barriers, and the lack of a postdischarge follow-up network and institutions such as skilled nursing facilities. Dr. Al-Hawamdeh worked with physicians from Johns Hopkins Aramco Healthcare and Hamad Medical Corporation to establish an SHM Middle East chapter in 2016.
In Brazil, hospital medicine started to take hold in 2004, said Guilherme Barcellos, MD, SFHM. At that time, just a few doctors were true hospitalists. Dr. Barcellos helped create two hospitalist societies in the country. Hospitalists balancing multiple jobs is still very common, but decreasing, he said, while hospital employment and medical group participation is increasing.
“It was a high-pressure environment, crying out for efficiency, that drove forward Brazilian hospital medicine,” Dr. Barcellos said, “together with new reimbursement models, surgical redesigns, primary care recognition and structure.”
Some challenges remain in Brazil as well, he said. Fancy private hospitals announce they have hospitalists when they may not. In addition, the role of generalists and subspecialists, and the role of certifications, is not always clear. But hospitalists are gaining a foothold, participating in a Choosing Wisely initiative in the country and organizing several conferences.
Rock Steady Boxing could prove beneficial for Parkinson’s patients
Exercise classes that focus on boxing movements such as punching a bag may help to improve motor learning patterns in patients with Parkinson’s disease, according to a new pilot study.
When presented with a computerized test in which study participants with Parkinson’s disease had to press buttons corresponding to patterns appearing on a screen, those who had been taking Rock Steady Boxing classes for at least 6 months demonstrated faster reaction time than did those who had never taken the classes, according to Christopher K. McLeod, a second-year medical student at the New York Institute of Technology College of Osteopathic Medicine in Old Westbury, N.Y. Mr. McLeod, who worked with Adena Leder, DO, director of the Parkinson’s Disease Treatment Center at the college, will present his research findings Oct. 20 at the International Conference on Parkinson’s Disease and Movement Disorders in New York.
While the results were not statistically significant, and the number of participants (n = 28) was relatively small, said Mr. McLeod, “We think this is a good pilot study for research going forward, since there really isn’t anything in the literature right now about how procedural memory and learning could be addressed from a therapeutic standpoint in Parkinson’s disease patients.” Procedural learning is a means of acquiring a new skill through repeating the task, like learning to drive a stick shift by doing it.
The investigators used a serial reaction time test to assess procedural memory in 14 patients diagnosed with Parkinson’s disease who had been regularly attending Rock Steady Boxing classes and in 14 patients who did not go to the classes. The test featured a computer screen with four squares that would light up and a box with four corresponding buttons to push as each square lit up. There were seven time blocks in which patients were presented with a series of 10 stimuli. The first pattern was random to get participants accustomed to the task. The second, third, fourth, and fifth blocks had the same sequence, to assess participants’ ability to learn the pattern and respond more quickly. The sixth block again had a random pattern to see if participants slowed down to learn the new pattern, and the seventh block repeated the familiar sequence from the second to fifth blocks.
Experienced boxers generally demonstrated faster reaction time than did nonboxers, the researchers found. Statistical analysis of the four learning blocks (blocks 2-5) revealed a moderate effect (P = .19), indicating that experienced boxers tended to react faster than nonboxers.
Diminished reaction time is a hallmark symptom of Parkinson’s disease, often resulting in patients having to give up the ability drive as the disease progresses, Mr. McLeod said: “Reaction time is something that could eventually lead to falling or not being able to drive, which are huge lifestyle changes that affect these patients emotionally and impact their quality of life.”
The researchers also observed a visible difference in how the two groups tended to respond to the random sequence following the repetitive blocks. Experienced boxers slowed slightly, with a 27.3-ms increase in reaction time, while nonboxers got faster, with a 93.5-ms decrease in reaction time. One possible explanation is that nonboxers simply got better at reacting to the stimuli over time without actually learning the repeated sequence, Mr. McLeod said.
Rock Steady Boxing was founded in Indianapolis by Scott Newman, a former county prosecutor who was diagnosed with Parkinson’s disease at age 40 and experienced significant improvement in his health and agility by engaging in rigorous workouts, such as boxing. Dr. Leder became certified in Rock Steady Boxing and opened a chapter at the New York college in May 2016. The classes include group activities, games, and boxing exercises designed to improve patients’ physical and mental stamina.
Mr. McLeod and Dr. Leder reported no relevant financial disclosures.
Exercise classes that focus on boxing movements such as punching a bag may help to improve motor learning patterns in patients with Parkinson’s disease, according to a new pilot study.
When presented with a computerized test in which study participants with Parkinson’s disease had to press buttons corresponding to patterns appearing on a screen, those who had been taking Rock Steady Boxing classes for at least 6 months demonstrated faster reaction time than did those who had never taken the classes, according to Christopher K. McLeod, a second-year medical student at the New York Institute of Technology College of Osteopathic Medicine in Old Westbury, N.Y. Mr. McLeod, who worked with Adena Leder, DO, director of the Parkinson’s Disease Treatment Center at the college, will present his research findings Oct. 20 at the International Conference on Parkinson’s Disease and Movement Disorders in New York.
While the results were not statistically significant, and the number of participants (n = 28) was relatively small, said Mr. McLeod, “We think this is a good pilot study for research going forward, since there really isn’t anything in the literature right now about how procedural memory and learning could be addressed from a therapeutic standpoint in Parkinson’s disease patients.” Procedural learning is a means of acquiring a new skill through repeating the task, like learning to drive a stick shift by doing it.
The investigators used a serial reaction time test to assess procedural memory in 14 patients diagnosed with Parkinson’s disease who had been regularly attending Rock Steady Boxing classes and in 14 patients who did not go to the classes. The test featured a computer screen with four squares that would light up and a box with four corresponding buttons to push as each square lit up. There were seven time blocks in which patients were presented with a series of 10 stimuli. The first pattern was random to get participants accustomed to the task. The second, third, fourth, and fifth blocks had the same sequence, to assess participants’ ability to learn the pattern and respond more quickly. The sixth block again had a random pattern to see if participants slowed down to learn the new pattern, and the seventh block repeated the familiar sequence from the second to fifth blocks.
Experienced boxers generally demonstrated faster reaction time than did nonboxers, the researchers found. Statistical analysis of the four learning blocks (blocks 2-5) revealed a moderate effect (P = .19), indicating that experienced boxers tended to react faster than nonboxers.
Diminished reaction time is a hallmark symptom of Parkinson’s disease, often resulting in patients having to give up the ability drive as the disease progresses, Mr. McLeod said: “Reaction time is something that could eventually lead to falling or not being able to drive, which are huge lifestyle changes that affect these patients emotionally and impact their quality of life.”
The researchers also observed a visible difference in how the two groups tended to respond to the random sequence following the repetitive blocks. Experienced boxers slowed slightly, with a 27.3-ms increase in reaction time, while nonboxers got faster, with a 93.5-ms decrease in reaction time. One possible explanation is that nonboxers simply got better at reacting to the stimuli over time without actually learning the repeated sequence, Mr. McLeod said.
Rock Steady Boxing was founded in Indianapolis by Scott Newman, a former county prosecutor who was diagnosed with Parkinson’s disease at age 40 and experienced significant improvement in his health and agility by engaging in rigorous workouts, such as boxing. Dr. Leder became certified in Rock Steady Boxing and opened a chapter at the New York college in May 2016. The classes include group activities, games, and boxing exercises designed to improve patients’ physical and mental stamina.
Mr. McLeod and Dr. Leder reported no relevant financial disclosures.
Exercise classes that focus on boxing movements such as punching a bag may help to improve motor learning patterns in patients with Parkinson’s disease, according to a new pilot study.
When presented with a computerized test in which study participants with Parkinson’s disease had to press buttons corresponding to patterns appearing on a screen, those who had been taking Rock Steady Boxing classes for at least 6 months demonstrated faster reaction time than did those who had never taken the classes, according to Christopher K. McLeod, a second-year medical student at the New York Institute of Technology College of Osteopathic Medicine in Old Westbury, N.Y. Mr. McLeod, who worked with Adena Leder, DO, director of the Parkinson’s Disease Treatment Center at the college, will present his research findings Oct. 20 at the International Conference on Parkinson’s Disease and Movement Disorders in New York.
While the results were not statistically significant, and the number of participants (n = 28) was relatively small, said Mr. McLeod, “We think this is a good pilot study for research going forward, since there really isn’t anything in the literature right now about how procedural memory and learning could be addressed from a therapeutic standpoint in Parkinson’s disease patients.” Procedural learning is a means of acquiring a new skill through repeating the task, like learning to drive a stick shift by doing it.
The investigators used a serial reaction time test to assess procedural memory in 14 patients diagnosed with Parkinson’s disease who had been regularly attending Rock Steady Boxing classes and in 14 patients who did not go to the classes. The test featured a computer screen with four squares that would light up and a box with four corresponding buttons to push as each square lit up. There were seven time blocks in which patients were presented with a series of 10 stimuli. The first pattern was random to get participants accustomed to the task. The second, third, fourth, and fifth blocks had the same sequence, to assess participants’ ability to learn the pattern and respond more quickly. The sixth block again had a random pattern to see if participants slowed down to learn the new pattern, and the seventh block repeated the familiar sequence from the second to fifth blocks.
Experienced boxers generally demonstrated faster reaction time than did nonboxers, the researchers found. Statistical analysis of the four learning blocks (blocks 2-5) revealed a moderate effect (P = .19), indicating that experienced boxers tended to react faster than nonboxers.
Diminished reaction time is a hallmark symptom of Parkinson’s disease, often resulting in patients having to give up the ability drive as the disease progresses, Mr. McLeod said: “Reaction time is something that could eventually lead to falling or not being able to drive, which are huge lifestyle changes that affect these patients emotionally and impact their quality of life.”
The researchers also observed a visible difference in how the two groups tended to respond to the random sequence following the repetitive blocks. Experienced boxers slowed slightly, with a 27.3-ms increase in reaction time, while nonboxers got faster, with a 93.5-ms decrease in reaction time. One possible explanation is that nonboxers simply got better at reacting to the stimuli over time without actually learning the repeated sequence, Mr. McLeod said.
Rock Steady Boxing was founded in Indianapolis by Scott Newman, a former county prosecutor who was diagnosed with Parkinson’s disease at age 40 and experienced significant improvement in his health and agility by engaging in rigorous workouts, such as boxing. Dr. Leder became certified in Rock Steady Boxing and opened a chapter at the New York college in May 2016. The classes include group activities, games, and boxing exercises designed to improve patients’ physical and mental stamina.
Mr. McLeod and Dr. Leder reported no relevant financial disclosures.
REPORTING FROM ICPDMD 2018
Bisphosphonate holiday may help to reduce atypical femur fracture risk
, according to a study of more than 150,000 Southern California health plan members presented at the annual meeting of the American Society for Bone and Mineral Research in Montreal.
A second study in the same group of women found that higher bone mineral density levels before bisphosphonate treatment may put women at greater risk for these fractures.
“Our findings suggest really strongly that among women who have achieved some level of bisphosphonate exposure a drug holiday is certainly a reasonable approach to trying to balance the risk of these atypical fractures versus the benefit of preventing more typical, or classic, hip fractures,” said presenter Annette L. Adams, PhD, MPH, a research scientist with Kaiser Permanente Southern California, who was an author on both studies.
Atypical femur fractures (AFFs) occur below the trochanters in the femoral shaft area, around mid-thigh, Dr. Adams said. They appear different from other fractures, usually breaking in just two pieces transversely through the center of the bone, and occur with minimal to no trauma, she said.
“We’ve heard stories of women that are just sitting in a chair, and they stand up and their femur fractures,” Dr. Adams said. “Or they’re out in the garden on their knees, and they try to stand up and it fractures. These are not necessarily fall-related like many traditional hip fractures.”
The researchers observed a 44% reduction in women’s risk of AFFs in the first year of a so-called drug holiday, or discontinuation of bisphosphonates, after 3-5 years on treatment when compared with those who stayed on the medications (hazard ratio = 0.56; 95% confidence interval, 0.38-0.82). During the first to fourth years after discontinuation, AFF risk was decreased by 80% (HR = 0.20; 95% CI, 0.10-0.37), and after 4 years, AFF risk was reduced by 78% (HR = 0.22; 95% CI, 0.08-0.59) in comparison to bisphosphonate users.
Dr. Adams and her colleagues reviewed records from 152,934 women aged 50 or older who were members of Kaiser Permanente Southern California between Jan. 1, 2007, and Sept. 30, 2015. There were 185 AFFs overall (incidence rate 1.70 per 10,000 person-years).
The cohort included women who used a bisphosphonate and had at least one available pretreatment bone mineral density (BMD) total hip scan. AFFs were identified and verified by physician review of x-ray images for fractures occurring during the study period with ICD-9 codes for subtrochanteric or femoral shaft fractures. Women were considered to have discontinued bisphosphonates if there was a gap of over 3 months between the last bisphosphonate use and cohort entry anniversaries. Researchers included information on potential confounders of the association between discontinuation time and AFF such as age, race/ethnicity, smoking status, fracture history, duration of bisphosphonate use, discontinuation of glucocorticoid use, and pretreatment total hip T-score.
A second study in the same cohort consistently showed that women with higher pretreatment BMD had a larger risk of AFFs.
Researchers assessed the relationship of bisphosphonate duration to AFF risk before and after treatment, including pretreatment BMD in multivariate Cox models. In a multivariate model without pretreatment BMD, those with longer bisphosphonate duration had higher AFF risk. Compared to those taking the drug for less than 1 year, the relative hazard (RH) for 1-4 years of bisphosphonate use was 3 (95% CI, 1.4-7.3), for 4-8 years of bisphosphonate use was 15 (95% CI, 7-33), and for over 8 years was 37 (95% CI, 16-83).
Pretreatment BMD, when added to the model, did not attenuate the relationship of bisphosphonate duration and AFF risk. However, it showed those with higher BMD had a 40% increase in AFF risk per standard deviation of BMD increase (HR = 1.4; 95% CI, 1.2-1.7).
In those with normal pretreatment BMD (T-score greater than –1), the RH for 4-8 years of bisphosphonate use (versus less than 1 year) was 35, compared with 15 in those with osteopenic BMD (T-score –1 to –2.5) and 6 in those with osteoporotic BMD (T-score less than –2.5).
If confirmed in other studies, the results suggest that pretreatment BMD could impact clinical decisions around patient selection for bisphosphonate initiation and drug holidays, Dr. Adams said.
She reported receiving grant and research support from Merck.
SOURCES: Adams A et al. ASBMR 2018 Abstract 1005, and Black D et al. ASBMR 2018 Abstract 1007
, according to a study of more than 150,000 Southern California health plan members presented at the annual meeting of the American Society for Bone and Mineral Research in Montreal.
A second study in the same group of women found that higher bone mineral density levels before bisphosphonate treatment may put women at greater risk for these fractures.
“Our findings suggest really strongly that among women who have achieved some level of bisphosphonate exposure a drug holiday is certainly a reasonable approach to trying to balance the risk of these atypical fractures versus the benefit of preventing more typical, or classic, hip fractures,” said presenter Annette L. Adams, PhD, MPH, a research scientist with Kaiser Permanente Southern California, who was an author on both studies.
Atypical femur fractures (AFFs) occur below the trochanters in the femoral shaft area, around mid-thigh, Dr. Adams said. They appear different from other fractures, usually breaking in just two pieces transversely through the center of the bone, and occur with minimal to no trauma, she said.
“We’ve heard stories of women that are just sitting in a chair, and they stand up and their femur fractures,” Dr. Adams said. “Or they’re out in the garden on their knees, and they try to stand up and it fractures. These are not necessarily fall-related like many traditional hip fractures.”
The researchers observed a 44% reduction in women’s risk of AFFs in the first year of a so-called drug holiday, or discontinuation of bisphosphonates, after 3-5 years on treatment when compared with those who stayed on the medications (hazard ratio = 0.56; 95% confidence interval, 0.38-0.82). During the first to fourth years after discontinuation, AFF risk was decreased by 80% (HR = 0.20; 95% CI, 0.10-0.37), and after 4 years, AFF risk was reduced by 78% (HR = 0.22; 95% CI, 0.08-0.59) in comparison to bisphosphonate users.
Dr. Adams and her colleagues reviewed records from 152,934 women aged 50 or older who were members of Kaiser Permanente Southern California between Jan. 1, 2007, and Sept. 30, 2015. There were 185 AFFs overall (incidence rate 1.70 per 10,000 person-years).
The cohort included women who used a bisphosphonate and had at least one available pretreatment bone mineral density (BMD) total hip scan. AFFs were identified and verified by physician review of x-ray images for fractures occurring during the study period with ICD-9 codes for subtrochanteric or femoral shaft fractures. Women were considered to have discontinued bisphosphonates if there was a gap of over 3 months between the last bisphosphonate use and cohort entry anniversaries. Researchers included information on potential confounders of the association between discontinuation time and AFF such as age, race/ethnicity, smoking status, fracture history, duration of bisphosphonate use, discontinuation of glucocorticoid use, and pretreatment total hip T-score.
A second study in the same cohort consistently showed that women with higher pretreatment BMD had a larger risk of AFFs.
Researchers assessed the relationship of bisphosphonate duration to AFF risk before and after treatment, including pretreatment BMD in multivariate Cox models. In a multivariate model without pretreatment BMD, those with longer bisphosphonate duration had higher AFF risk. Compared to those taking the drug for less than 1 year, the relative hazard (RH) for 1-4 years of bisphosphonate use was 3 (95% CI, 1.4-7.3), for 4-8 years of bisphosphonate use was 15 (95% CI, 7-33), and for over 8 years was 37 (95% CI, 16-83).
Pretreatment BMD, when added to the model, did not attenuate the relationship of bisphosphonate duration and AFF risk. However, it showed those with higher BMD had a 40% increase in AFF risk per standard deviation of BMD increase (HR = 1.4; 95% CI, 1.2-1.7).
In those with normal pretreatment BMD (T-score greater than –1), the RH for 4-8 years of bisphosphonate use (versus less than 1 year) was 35, compared with 15 in those with osteopenic BMD (T-score –1 to –2.5) and 6 in those with osteoporotic BMD (T-score less than –2.5).
If confirmed in other studies, the results suggest that pretreatment BMD could impact clinical decisions around patient selection for bisphosphonate initiation and drug holidays, Dr. Adams said.
She reported receiving grant and research support from Merck.
SOURCES: Adams A et al. ASBMR 2018 Abstract 1005, and Black D et al. ASBMR 2018 Abstract 1007
, according to a study of more than 150,000 Southern California health plan members presented at the annual meeting of the American Society for Bone and Mineral Research in Montreal.
A second study in the same group of women found that higher bone mineral density levels before bisphosphonate treatment may put women at greater risk for these fractures.
“Our findings suggest really strongly that among women who have achieved some level of bisphosphonate exposure a drug holiday is certainly a reasonable approach to trying to balance the risk of these atypical fractures versus the benefit of preventing more typical, or classic, hip fractures,” said presenter Annette L. Adams, PhD, MPH, a research scientist with Kaiser Permanente Southern California, who was an author on both studies.
Atypical femur fractures (AFFs) occur below the trochanters in the femoral shaft area, around mid-thigh, Dr. Adams said. They appear different from other fractures, usually breaking in just two pieces transversely through the center of the bone, and occur with minimal to no trauma, she said.
“We’ve heard stories of women that are just sitting in a chair, and they stand up and their femur fractures,” Dr. Adams said. “Or they’re out in the garden on their knees, and they try to stand up and it fractures. These are not necessarily fall-related like many traditional hip fractures.”
The researchers observed a 44% reduction in women’s risk of AFFs in the first year of a so-called drug holiday, or discontinuation of bisphosphonates, after 3-5 years on treatment when compared with those who stayed on the medications (hazard ratio = 0.56; 95% confidence interval, 0.38-0.82). During the first to fourth years after discontinuation, AFF risk was decreased by 80% (HR = 0.20; 95% CI, 0.10-0.37), and after 4 years, AFF risk was reduced by 78% (HR = 0.22; 95% CI, 0.08-0.59) in comparison to bisphosphonate users.
Dr. Adams and her colleagues reviewed records from 152,934 women aged 50 or older who were members of Kaiser Permanente Southern California between Jan. 1, 2007, and Sept. 30, 2015. There were 185 AFFs overall (incidence rate 1.70 per 10,000 person-years).
The cohort included women who used a bisphosphonate and had at least one available pretreatment bone mineral density (BMD) total hip scan. AFFs were identified and verified by physician review of x-ray images for fractures occurring during the study period with ICD-9 codes for subtrochanteric or femoral shaft fractures. Women were considered to have discontinued bisphosphonates if there was a gap of over 3 months between the last bisphosphonate use and cohort entry anniversaries. Researchers included information on potential confounders of the association between discontinuation time and AFF such as age, race/ethnicity, smoking status, fracture history, duration of bisphosphonate use, discontinuation of glucocorticoid use, and pretreatment total hip T-score.
A second study in the same cohort consistently showed that women with higher pretreatment BMD had a larger risk of AFFs.
Researchers assessed the relationship of bisphosphonate duration to AFF risk before and after treatment, including pretreatment BMD in multivariate Cox models. In a multivariate model without pretreatment BMD, those with longer bisphosphonate duration had higher AFF risk. Compared to those taking the drug for less than 1 year, the relative hazard (RH) for 1-4 years of bisphosphonate use was 3 (95% CI, 1.4-7.3), for 4-8 years of bisphosphonate use was 15 (95% CI, 7-33), and for over 8 years was 37 (95% CI, 16-83).
Pretreatment BMD, when added to the model, did not attenuate the relationship of bisphosphonate duration and AFF risk. However, it showed those with higher BMD had a 40% increase in AFF risk per standard deviation of BMD increase (HR = 1.4; 95% CI, 1.2-1.7).
In those with normal pretreatment BMD (T-score greater than –1), the RH for 4-8 years of bisphosphonate use (versus less than 1 year) was 35, compared with 15 in those with osteopenic BMD (T-score –1 to –2.5) and 6 in those with osteoporotic BMD (T-score less than –2.5).
If confirmed in other studies, the results suggest that pretreatment BMD could impact clinical decisions around patient selection for bisphosphonate initiation and drug holidays, Dr. Adams said.
She reported receiving grant and research support from Merck.
SOURCES: Adams A et al. ASBMR 2018 Abstract 1005, and Black D et al. ASBMR 2018 Abstract 1007
REPORTING FROM ASBMR 2018