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Rochelle Walensky, MD, MPH, director of the Centers for Disease Control and Prevention, walked through a multiagency attack plan for halting the spread of three COVID-19 variants earlier this week.

As part of JAMA’s Q&A series with JAMA editor in chief Howard Bauchner, MD, Dr. Walensky referenced the blueprint she coathored with Anthony Fauci, MD, the nation’s top infectious disease expert, and Henry T. Walke, MD, MPH, of the CDC, which was published on Feb. 17 in JAMA.

In the viewpoint article, they explain that the Department of Health & Human Services has established the SARS-CoV-2 Interagency Group to improve coordination among the CDC, the National Institutes of Health, the Food and Drug Administration, the Biomedical Advanced Research and Development Authority, the Department of Agriculture, and the Department of Defense.

Dr. Walensky said the first objective is to reinforce vigilance regarding public health mitigation strategies to decrease the amount of virus that’s circulating.

As part of that strategy, she said, the CDC strongly urges against nonessential travel.

In addition, public health leaders are working on a surveillance system to better understand the SARS-CoV-2 variants. That will take ramping up genome sequencing of the SARS-CoV-2 virus and ensuring that sampling is geographically representative.

She said the CDC is partnering with state health labs to obtain about 750 samples every week and is teaming up with commercial labs and academic centers to obtain an interim target of 6,000 samples per week.

She acknowledged the United States “is not where we need to be” with sequencing but has come a long way since January. At that time, they were sequencing 250 samples every week; they are currently sequencing thousands each week.

Data analysis is another concern: “We need to be able to understand at the basic science level what the information means,” Dr. Walensky said.

Researchers aren’t sure how the variants might affect use of convalescent plasma or monoclonal antibody treatments. It is expected that 5% of persons who are vaccinated against COVID-19 will nevertheless contract the disease. Sequencing will help answer whether such persons who have been vaccinated and who subsequently contract the virus are among those 5% or whether have been infected by a variant that evades the vaccine.

Accelerating vaccine administration globally and in the United States is essential, Dr. Walensky said.

As of Feb. 17, 56 million doses had been administered in the United States.
 

Top three threats

She updated the numbers on the three biggest variant threats.

Regarding B.1.1.7, which originated in the United Kingdom, she said: “So far, we’ve had over 1,200 cases in 41 states.” She noted that the variant is likely to be about 50% more transmissible and 30% to 50% more virulent.

“So far, it looks like that strain doesn’t have any real decrease in susceptibility to our vaccines,” she said.

The strain from South Africa (B.1.351) has been found in 19 cases in the United States.

The P.1. variant, which originated in Brazil, has been identified in two cases in two states.
 

Outlook for March and April

Dr. Bauchner asked Dr. Walensky what she envisions for March and April. He noted that public optimism is high in light of the continued reductions in COVID-19 case numbers, hospitalizations, and deaths, as well as the fact that warmer weather is coming and that more vaccinations are on the horizon.

“While I really am hopeful for what could happen in March and April,” Dr. Walensky said, “I really do know that this could go bad so fast. We saw it in November. We saw it in December.”

CDC models have projected that, by March, the more transmissible B.1.1.7 strain is likely to be the dominant strain, she reiterated.

“I worry that it will be spring, and we will all have had enough,” Dr. Walensky said. She noted that some states are already relaxing mask mandates.

“Around that time, life will look and feel a little better, and the motivation for those who might be vaccine hesitant may be diminished,” she said.

Dr. Bauchner also asked her to weigh in on whether a third vaccine, from Johnson & Johnson (J&J), may soon gain FDA emergency-use authorization – and whether its lower expected efficacy rate may result in a tiered system of vaccinations, with higher-risk populations receiving the more efficacious vaccines.

Dr. Walensky said more data are needed before that question can be answered.

“It may very well be that the data point us to the best populations in which to use this vaccine,” she said.

In phase 3 data, the J&J vaccine was shown to be 72% effective in the United States for moderate to severe disease.

Dr. Walensky said it’s important to remember that the projected efficacy for that vaccine is higher than that for the flu shot as well as many other vaccines currently in use for other diseases.

She said it also has several advantages. The vaccine has less-stringent storage requirements, requires just one dose, and protects against hospitalization and death, although it’s less efficacious in protecting against contracting the disease.

“I think many people would opt to get that one if they could get it sooner,” she said.

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

Rochelle Walensky, MD, MPH, director of the Centers for Disease Control and Prevention, walked through a multiagency attack plan for halting the spread of three COVID-19 variants earlier this week.

As part of JAMA’s Q&A series with JAMA editor in chief Howard Bauchner, MD, Dr. Walensky referenced the blueprint she coathored with Anthony Fauci, MD, the nation’s top infectious disease expert, and Henry T. Walke, MD, MPH, of the CDC, which was published on Feb. 17 in JAMA.

In the viewpoint article, they explain that the Department of Health & Human Services has established the SARS-CoV-2 Interagency Group to improve coordination among the CDC, the National Institutes of Health, the Food and Drug Administration, the Biomedical Advanced Research and Development Authority, the Department of Agriculture, and the Department of Defense.

Dr. Walensky said the first objective is to reinforce vigilance regarding public health mitigation strategies to decrease the amount of virus that’s circulating.

As part of that strategy, she said, the CDC strongly urges against nonessential travel.

In addition, public health leaders are working on a surveillance system to better understand the SARS-CoV-2 variants. That will take ramping up genome sequencing of the SARS-CoV-2 virus and ensuring that sampling is geographically representative.

She said the CDC is partnering with state health labs to obtain about 750 samples every week and is teaming up with commercial labs and academic centers to obtain an interim target of 6,000 samples per week.

She acknowledged the United States “is not where we need to be” with sequencing but has come a long way since January. At that time, they were sequencing 250 samples every week; they are currently sequencing thousands each week.

Data analysis is another concern: “We need to be able to understand at the basic science level what the information means,” Dr. Walensky said.

Researchers aren’t sure how the variants might affect use of convalescent plasma or monoclonal antibody treatments. It is expected that 5% of persons who are vaccinated against COVID-19 will nevertheless contract the disease. Sequencing will help answer whether such persons who have been vaccinated and who subsequently contract the virus are among those 5% or whether have been infected by a variant that evades the vaccine.

Accelerating vaccine administration globally and in the United States is essential, Dr. Walensky said.

As of Feb. 17, 56 million doses had been administered in the United States.
 

Top three threats

She updated the numbers on the three biggest variant threats.

Regarding B.1.1.7, which originated in the United Kingdom, she said: “So far, we’ve had over 1,200 cases in 41 states.” She noted that the variant is likely to be about 50% more transmissible and 30% to 50% more virulent.

“So far, it looks like that strain doesn’t have any real decrease in susceptibility to our vaccines,” she said.

The strain from South Africa (B.1.351) has been found in 19 cases in the United States.

The P.1. variant, which originated in Brazil, has been identified in two cases in two states.
 

Outlook for March and April

Dr. Bauchner asked Dr. Walensky what she envisions for March and April. He noted that public optimism is high in light of the continued reductions in COVID-19 case numbers, hospitalizations, and deaths, as well as the fact that warmer weather is coming and that more vaccinations are on the horizon.

“While I really am hopeful for what could happen in March and April,” Dr. Walensky said, “I really do know that this could go bad so fast. We saw it in November. We saw it in December.”

CDC models have projected that, by March, the more transmissible B.1.1.7 strain is likely to be the dominant strain, she reiterated.

“I worry that it will be spring, and we will all have had enough,” Dr. Walensky said. She noted that some states are already relaxing mask mandates.

“Around that time, life will look and feel a little better, and the motivation for those who might be vaccine hesitant may be diminished,” she said.

Dr. Bauchner also asked her to weigh in on whether a third vaccine, from Johnson & Johnson (J&J), may soon gain FDA emergency-use authorization – and whether its lower expected efficacy rate may result in a tiered system of vaccinations, with higher-risk populations receiving the more efficacious vaccines.

Dr. Walensky said more data are needed before that question can be answered.

“It may very well be that the data point us to the best populations in which to use this vaccine,” she said.

In phase 3 data, the J&J vaccine was shown to be 72% effective in the United States for moderate to severe disease.

Dr. Walensky said it’s important to remember that the projected efficacy for that vaccine is higher than that for the flu shot as well as many other vaccines currently in use for other diseases.

She said it also has several advantages. The vaccine has less-stringent storage requirements, requires just one dose, and protects against hospitalization and death, although it’s less efficacious in protecting against contracting the disease.

“I think many people would opt to get that one if they could get it sooner,” she said.

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

Rochelle Walensky, MD, MPH, director of the Centers for Disease Control and Prevention, walked through a multiagency attack plan for halting the spread of three COVID-19 variants earlier this week.

As part of JAMA’s Q&A series with JAMA editor in chief Howard Bauchner, MD, Dr. Walensky referenced the blueprint she coathored with Anthony Fauci, MD, the nation’s top infectious disease expert, and Henry T. Walke, MD, MPH, of the CDC, which was published on Feb. 17 in JAMA.

In the viewpoint article, they explain that the Department of Health & Human Services has established the SARS-CoV-2 Interagency Group to improve coordination among the CDC, the National Institutes of Health, the Food and Drug Administration, the Biomedical Advanced Research and Development Authority, the Department of Agriculture, and the Department of Defense.

Dr. Walensky said the first objective is to reinforce vigilance regarding public health mitigation strategies to decrease the amount of virus that’s circulating.

As part of that strategy, she said, the CDC strongly urges against nonessential travel.

In addition, public health leaders are working on a surveillance system to better understand the SARS-CoV-2 variants. That will take ramping up genome sequencing of the SARS-CoV-2 virus and ensuring that sampling is geographically representative.

She said the CDC is partnering with state health labs to obtain about 750 samples every week and is teaming up with commercial labs and academic centers to obtain an interim target of 6,000 samples per week.

She acknowledged the United States “is not where we need to be” with sequencing but has come a long way since January. At that time, they were sequencing 250 samples every week; they are currently sequencing thousands each week.

Data analysis is another concern: “We need to be able to understand at the basic science level what the information means,” Dr. Walensky said.

Researchers aren’t sure how the variants might affect use of convalescent plasma or monoclonal antibody treatments. It is expected that 5% of persons who are vaccinated against COVID-19 will nevertheless contract the disease. Sequencing will help answer whether such persons who have been vaccinated and who subsequently contract the virus are among those 5% or whether have been infected by a variant that evades the vaccine.

Accelerating vaccine administration globally and in the United States is essential, Dr. Walensky said.

As of Feb. 17, 56 million doses had been administered in the United States.
 

Top three threats

She updated the numbers on the three biggest variant threats.

Regarding B.1.1.7, which originated in the United Kingdom, she said: “So far, we’ve had over 1,200 cases in 41 states.” She noted that the variant is likely to be about 50% more transmissible and 30% to 50% more virulent.

“So far, it looks like that strain doesn’t have any real decrease in susceptibility to our vaccines,” she said.

The strain from South Africa (B.1.351) has been found in 19 cases in the United States.

The P.1. variant, which originated in Brazil, has been identified in two cases in two states.
 

Outlook for March and April

Dr. Bauchner asked Dr. Walensky what she envisions for March and April. He noted that public optimism is high in light of the continued reductions in COVID-19 case numbers, hospitalizations, and deaths, as well as the fact that warmer weather is coming and that more vaccinations are on the horizon.

“While I really am hopeful for what could happen in March and April,” Dr. Walensky said, “I really do know that this could go bad so fast. We saw it in November. We saw it in December.”

CDC models have projected that, by March, the more transmissible B.1.1.7 strain is likely to be the dominant strain, she reiterated.

“I worry that it will be spring, and we will all have had enough,” Dr. Walensky said. She noted that some states are already relaxing mask mandates.

“Around that time, life will look and feel a little better, and the motivation for those who might be vaccine hesitant may be diminished,” she said.

Dr. Bauchner also asked her to weigh in on whether a third vaccine, from Johnson & Johnson (J&J), may soon gain FDA emergency-use authorization – and whether its lower expected efficacy rate may result in a tiered system of vaccinations, with higher-risk populations receiving the more efficacious vaccines.

Dr. Walensky said more data are needed before that question can be answered.

“It may very well be that the data point us to the best populations in which to use this vaccine,” she said.

In phase 3 data, the J&J vaccine was shown to be 72% effective in the United States for moderate to severe disease.

Dr. Walensky said it’s important to remember that the projected efficacy for that vaccine is higher than that for the flu shot as well as many other vaccines currently in use for other diseases.

She said it also has several advantages. The vaccine has less-stringent storage requirements, requires just one dose, and protects against hospitalization and death, although it’s less efficacious in protecting against contracting the disease.

“I think many people would opt to get that one if they could get it sooner,” she said.

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

Of four surgical procedures for breast cancer that have been determined to be of low value because they yield no meaningful clinical benefit, two continue to be utilized. In fact, the use of two of these procedures has increased in the United States, new research shows.

“This is the first study to [evaluate] all four of the low-value breast cancer procedures at the same time and try to draw some conclusions on practice patterns across facilities,” said senior author Lesly A. Dossett, MD, MPH, Center for Health Outcomes and Policy, the University of Michigan, Ann Arbor.

The two low-value procedures that have increased in use are contralateral prophylactic mastectomy for average-risk women with unilateral cancer and sentinel lymph node biopsy for clinically node-negative women aged 70 years and older with hormone receptor–positive (HR+) cancer.

“This suggests that formal efforts to reduce low value care through dissemination of guidelines, education of patients or providers, or alignment of incentives will be necessary to achieve full deimplementation,” she told this news organization.

The researchers emphasize that the providing of services that have no clinically meaningful benefit is a national epidemic, costing the United States more than $100 billion dollars annually.

These trends are notable and likely reflect a broad range of factors, commented Katharine Yao, MD, chief of the division of surgical oncology at the NorthShore University HealthSystem, Evanston, Ill.

“I think the better message here is not so much that facilities are doing too many low-value procedures but more that these procedures are still being performed, and the trends show increased rates over the years – why is that?”

“Perhaps there are other factors here we need to explore: why do these procedures persist, and why, despite the Choosing Wisely campaign, [do] they continue to increase?” she said in an interview. “Maybe there is something we can learn here about patient and physician preferences that perhaps we should be paying more attention to.”

The study was published on Feb. 3 in JAMA Surgery.

For the analysis, Dr. Dossett and her colleagues evaluated surgical data from the National Cancer Database. They examined data from more than 1,500 surgical facilities and from surgeries involving 920,256 women in the United States who were diagnosed with breast cancer between 2004 and 2016.

The team focused on four procedures that have been determined to be of low value by Choosing Wisely, a campaign of the American Board of Internal Medicine Foundation, on the basis of recommendations of the American College of Surgeons, the Society for Surgical Oncology, and the American Society for Breast Surgeons.

The results show that, for two of the four low-value procedures, use declined significantly over the study period. These two procedures were axillary lymph node dissection for limited nodal disease, for patients undergoing lumpectomy and radiotherapy, and lumpectomy re-excision for patients whose surgical margins were close but were negative for invasive cancer.

Axillary lymph node dissection declined from 63% in 2004 to 14% in 2016. The steepest reduction was seen soon after data from the Z0011 study were published in 2010. The rates for this procedure halved in the following year, from 62% in 2010 to 31% in 2011 (P < .001).

Likewise, reoperation rates after lumpectomy dropped from 19% in 2004 to 15% in 2016. The sharpest decline, from 18% in 2013 to 16% in 2014, corresponded to the publishing of the SSO/ASTRO consensus statement, which designated a negative margin as having “no tumor on ink.”

Two of the four low-value procedures increased in use during the study period.

Rates of contralateral prophylactic mastectomy increased nearly 2.5-fold among women with unilateral breast cancer undergoing mastectomy, from 11% in 2004 to 26% in 2016, despite SSO guidelines issued in 2007 recommending that the procedure not be used for women at average risk.

In addition, rates of sentinel lymph node biopsy among women aged 70 years and older with clinically node-negative HR+ breast cancer increased from 78% in 2004 to 87% in 2012. There was no significant decline in the use of this procedure, even after the CALGB 9343 trial from the Cancer and Leukemia Group B showed no survival benefit in 2013.
 

Patterns at hospitals vary

The authors of the study also examined hospital factors, which can heavily influence choice of procedure.

These results showed that the greatest reductions of the low-value breast cancer procedures occurred at academic research programs and high-volume surgical facilities. Elsewhere, the rates varied widely.

Interfacility rates of axillary lymph node dissection ranged from 7% to 47%; lumpectomy reoperation rates ranged from 3% to 62%; contralateral prophylactic mastectomy rates ranged from 9% to 67%; and sentinel lymph node biopsy rates ranged from 25% to 97%.

Being an outlier for use of one procedure did not necessarily translate to nonconformity for others. Factors such as a hospital’s volume of breast cancer cases or the type of facility did not appear to influence rates of axillary lymph node dissection or lumpectomy reoperation.

However, the rates of contralateral prophylactic mastectomy were significantly higher in high-volume centers and integrated network cancer programs, compared with community cancer programs (23% vs. 2%; P < .001).

Dr. Dossett said the lack of consistency was somewhat unexpected.

“We expected we would find some facilities were constantly good or bad at deimplementation or that there would be stronger associations between certain facility characteristics and performance,” she said. “That really wasn’t the case, and most facilities had mixed performance.”
 

Evidence may or may not influence trends

The authors speculate on why the low-value designation is in some cases being ignored.

The evidence regarding the risk for lymphedema related to axillary lymph node dissection procedure appears to have helped reduce its use, they note.

However, surgeons have been much less convinced of benefits in omitting sentinel lymph node biopsy, either because they are unfamiliar with the recommendations to avoid the procedure, or they may feel the procedure adds only minimal time and risk to a patient’s operation, the authors explain.

Patients may be convinced to opt to omit sentinel lymph node biopsy if they are properly counseled regarding the risks and benefits of the procedure, Dr. Dossett commented.

Dr. Yao added that, for elderly patients, age can play an important role in sentinel node biopsy.

“Patients’ life expectancy has increased over the years, and node status may impact adjuvant therapy decisions for these patients, even chemotherapy decisions,” she said.

Pressure to continue to perform contralateral prophylactic mastectomy is believed to be significantly patient driven, Dr. Dossett noted.

“I ultimately think the best way to reduce contralateral prophylactic mastectomy is to encourage women with small cancers to undergo breast-conserving surgery, i.e., lumpectomy, instead of mastectomy,” she explained.

“Once the decision for mastectomy is made, there is often a great deal of momentum towards a contralateral prophylactic mastectomy.”

“Contralateral prophylactic mastectomy is a personal preference that many surgeons are willing to do for their patients,” Dr. Yao explained.

“Although no survival benefit has been demonstrated for this procedure, patients find many other benefits that have nothing to do with survival.”

The authors and Dr. Yao have disclosed no relevant financial relationships.

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

Of four surgical procedures for breast cancer that have been determined to be of low value because they yield no meaningful clinical benefit, two continue to be utilized. In fact, the use of two of these procedures has increased in the United States, new research shows.

“This is the first study to [evaluate] all four of the low-value breast cancer procedures at the same time and try to draw some conclusions on practice patterns across facilities,” said senior author Lesly A. Dossett, MD, MPH, Center for Health Outcomes and Policy, the University of Michigan, Ann Arbor.

The two low-value procedures that have increased in use are contralateral prophylactic mastectomy for average-risk women with unilateral cancer and sentinel lymph node biopsy for clinically node-negative women aged 70 years and older with hormone receptor–positive (HR+) cancer.

“This suggests that formal efforts to reduce low value care through dissemination of guidelines, education of patients or providers, or alignment of incentives will be necessary to achieve full deimplementation,” she told this news organization.

The researchers emphasize that the providing of services that have no clinically meaningful benefit is a national epidemic, costing the United States more than $100 billion dollars annually.

These trends are notable and likely reflect a broad range of factors, commented Katharine Yao, MD, chief of the division of surgical oncology at the NorthShore University HealthSystem, Evanston, Ill.

“I think the better message here is not so much that facilities are doing too many low-value procedures but more that these procedures are still being performed, and the trends show increased rates over the years – why is that?”

“Perhaps there are other factors here we need to explore: why do these procedures persist, and why, despite the Choosing Wisely campaign, [do] they continue to increase?” she said in an interview. “Maybe there is something we can learn here about patient and physician preferences that perhaps we should be paying more attention to.”

The study was published on Feb. 3 in JAMA Surgery.

For the analysis, Dr. Dossett and her colleagues evaluated surgical data from the National Cancer Database. They examined data from more than 1,500 surgical facilities and from surgeries involving 920,256 women in the United States who were diagnosed with breast cancer between 2004 and 2016.

The team focused on four procedures that have been determined to be of low value by Choosing Wisely, a campaign of the American Board of Internal Medicine Foundation, on the basis of recommendations of the American College of Surgeons, the Society for Surgical Oncology, and the American Society for Breast Surgeons.

The results show that, for two of the four low-value procedures, use declined significantly over the study period. These two procedures were axillary lymph node dissection for limited nodal disease, for patients undergoing lumpectomy and radiotherapy, and lumpectomy re-excision for patients whose surgical margins were close but were negative for invasive cancer.

Axillary lymph node dissection declined from 63% in 2004 to 14% in 2016. The steepest reduction was seen soon after data from the Z0011 study were published in 2010. The rates for this procedure halved in the following year, from 62% in 2010 to 31% in 2011 (P < .001).

Likewise, reoperation rates after lumpectomy dropped from 19% in 2004 to 15% in 2016. The sharpest decline, from 18% in 2013 to 16% in 2014, corresponded to the publishing of the SSO/ASTRO consensus statement, which designated a negative margin as having “no tumor on ink.”

Two of the four low-value procedures increased in use during the study period.

Rates of contralateral prophylactic mastectomy increased nearly 2.5-fold among women with unilateral breast cancer undergoing mastectomy, from 11% in 2004 to 26% in 2016, despite SSO guidelines issued in 2007 recommending that the procedure not be used for women at average risk.

In addition, rates of sentinel lymph node biopsy among women aged 70 years and older with clinically node-negative HR+ breast cancer increased from 78% in 2004 to 87% in 2012. There was no significant decline in the use of this procedure, even after the CALGB 9343 trial from the Cancer and Leukemia Group B showed no survival benefit in 2013.
 

Patterns at hospitals vary

The authors of the study also examined hospital factors, which can heavily influence choice of procedure.

These results showed that the greatest reductions of the low-value breast cancer procedures occurred at academic research programs and high-volume surgical facilities. Elsewhere, the rates varied widely.

Interfacility rates of axillary lymph node dissection ranged from 7% to 47%; lumpectomy reoperation rates ranged from 3% to 62%; contralateral prophylactic mastectomy rates ranged from 9% to 67%; and sentinel lymph node biopsy rates ranged from 25% to 97%.

Being an outlier for use of one procedure did not necessarily translate to nonconformity for others. Factors such as a hospital’s volume of breast cancer cases or the type of facility did not appear to influence rates of axillary lymph node dissection or lumpectomy reoperation.

However, the rates of contralateral prophylactic mastectomy were significantly higher in high-volume centers and integrated network cancer programs, compared with community cancer programs (23% vs. 2%; P < .001).

Dr. Dossett said the lack of consistency was somewhat unexpected.

“We expected we would find some facilities were constantly good or bad at deimplementation or that there would be stronger associations between certain facility characteristics and performance,” she said. “That really wasn’t the case, and most facilities had mixed performance.”
 

Evidence may or may not influence trends

The authors speculate on why the low-value designation is in some cases being ignored.

The evidence regarding the risk for lymphedema related to axillary lymph node dissection procedure appears to have helped reduce its use, they note.

However, surgeons have been much less convinced of benefits in omitting sentinel lymph node biopsy, either because they are unfamiliar with the recommendations to avoid the procedure, or they may feel the procedure adds only minimal time and risk to a patient’s operation, the authors explain.

Patients may be convinced to opt to omit sentinel lymph node biopsy if they are properly counseled regarding the risks and benefits of the procedure, Dr. Dossett commented.

Dr. Yao added that, for elderly patients, age can play an important role in sentinel node biopsy.

“Patients’ life expectancy has increased over the years, and node status may impact adjuvant therapy decisions for these patients, even chemotherapy decisions,” she said.

Pressure to continue to perform contralateral prophylactic mastectomy is believed to be significantly patient driven, Dr. Dossett noted.

“I ultimately think the best way to reduce contralateral prophylactic mastectomy is to encourage women with small cancers to undergo breast-conserving surgery, i.e., lumpectomy, instead of mastectomy,” she explained.

“Once the decision for mastectomy is made, there is often a great deal of momentum towards a contralateral prophylactic mastectomy.”

“Contralateral prophylactic mastectomy is a personal preference that many surgeons are willing to do for their patients,” Dr. Yao explained.

“Although no survival benefit has been demonstrated for this procedure, patients find many other benefits that have nothing to do with survival.”

The authors and Dr. Yao have disclosed no relevant financial relationships.

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

Of four surgical procedures for breast cancer that have been determined to be of low value because they yield no meaningful clinical benefit, two continue to be utilized. In fact, the use of two of these procedures has increased in the United States, new research shows.

“This is the first study to [evaluate] all four of the low-value breast cancer procedures at the same time and try to draw some conclusions on practice patterns across facilities,” said senior author Lesly A. Dossett, MD, MPH, Center for Health Outcomes and Policy, the University of Michigan, Ann Arbor.

The two low-value procedures that have increased in use are contralateral prophylactic mastectomy for average-risk women with unilateral cancer and sentinel lymph node biopsy for clinically node-negative women aged 70 years and older with hormone receptor–positive (HR+) cancer.

“This suggests that formal efforts to reduce low value care through dissemination of guidelines, education of patients or providers, or alignment of incentives will be necessary to achieve full deimplementation,” she told this news organization.

The researchers emphasize that the providing of services that have no clinically meaningful benefit is a national epidemic, costing the United States more than $100 billion dollars annually.

These trends are notable and likely reflect a broad range of factors, commented Katharine Yao, MD, chief of the division of surgical oncology at the NorthShore University HealthSystem, Evanston, Ill.

“I think the better message here is not so much that facilities are doing too many low-value procedures but more that these procedures are still being performed, and the trends show increased rates over the years – why is that?”

“Perhaps there are other factors here we need to explore: why do these procedures persist, and why, despite the Choosing Wisely campaign, [do] they continue to increase?” she said in an interview. “Maybe there is something we can learn here about patient and physician preferences that perhaps we should be paying more attention to.”

The study was published on Feb. 3 in JAMA Surgery.

For the analysis, Dr. Dossett and her colleagues evaluated surgical data from the National Cancer Database. They examined data from more than 1,500 surgical facilities and from surgeries involving 920,256 women in the United States who were diagnosed with breast cancer between 2004 and 2016.

The team focused on four procedures that have been determined to be of low value by Choosing Wisely, a campaign of the American Board of Internal Medicine Foundation, on the basis of recommendations of the American College of Surgeons, the Society for Surgical Oncology, and the American Society for Breast Surgeons.

The results show that, for two of the four low-value procedures, use declined significantly over the study period. These two procedures were axillary lymph node dissection for limited nodal disease, for patients undergoing lumpectomy and radiotherapy, and lumpectomy re-excision for patients whose surgical margins were close but were negative for invasive cancer.

Axillary lymph node dissection declined from 63% in 2004 to 14% in 2016. The steepest reduction was seen soon after data from the Z0011 study were published in 2010. The rates for this procedure halved in the following year, from 62% in 2010 to 31% in 2011 (P < .001).

Likewise, reoperation rates after lumpectomy dropped from 19% in 2004 to 15% in 2016. The sharpest decline, from 18% in 2013 to 16% in 2014, corresponded to the publishing of the SSO/ASTRO consensus statement, which designated a negative margin as having “no tumor on ink.”

Two of the four low-value procedures increased in use during the study period.

Rates of contralateral prophylactic mastectomy increased nearly 2.5-fold among women with unilateral breast cancer undergoing mastectomy, from 11% in 2004 to 26% in 2016, despite SSO guidelines issued in 2007 recommending that the procedure not be used for women at average risk.

In addition, rates of sentinel lymph node biopsy among women aged 70 years and older with clinically node-negative HR+ breast cancer increased from 78% in 2004 to 87% in 2012. There was no significant decline in the use of this procedure, even after the CALGB 9343 trial from the Cancer and Leukemia Group B showed no survival benefit in 2013.
 

Patterns at hospitals vary

The authors of the study also examined hospital factors, which can heavily influence choice of procedure.

These results showed that the greatest reductions of the low-value breast cancer procedures occurred at academic research programs and high-volume surgical facilities. Elsewhere, the rates varied widely.

Interfacility rates of axillary lymph node dissection ranged from 7% to 47%; lumpectomy reoperation rates ranged from 3% to 62%; contralateral prophylactic mastectomy rates ranged from 9% to 67%; and sentinel lymph node biopsy rates ranged from 25% to 97%.

Being an outlier for use of one procedure did not necessarily translate to nonconformity for others. Factors such as a hospital’s volume of breast cancer cases or the type of facility did not appear to influence rates of axillary lymph node dissection or lumpectomy reoperation.

However, the rates of contralateral prophylactic mastectomy were significantly higher in high-volume centers and integrated network cancer programs, compared with community cancer programs (23% vs. 2%; P < .001).

Dr. Dossett said the lack of consistency was somewhat unexpected.

“We expected we would find some facilities were constantly good or bad at deimplementation or that there would be stronger associations between certain facility characteristics and performance,” she said. “That really wasn’t the case, and most facilities had mixed performance.”
 

Evidence may or may not influence trends

The authors speculate on why the low-value designation is in some cases being ignored.

The evidence regarding the risk for lymphedema related to axillary lymph node dissection procedure appears to have helped reduce its use, they note.

However, surgeons have been much less convinced of benefits in omitting sentinel lymph node biopsy, either because they are unfamiliar with the recommendations to avoid the procedure, or they may feel the procedure adds only minimal time and risk to a patient’s operation, the authors explain.

Patients may be convinced to opt to omit sentinel lymph node biopsy if they are properly counseled regarding the risks and benefits of the procedure, Dr. Dossett commented.

Dr. Yao added that, for elderly patients, age can play an important role in sentinel node biopsy.

“Patients’ life expectancy has increased over the years, and node status may impact adjuvant therapy decisions for these patients, even chemotherapy decisions,” she said.

Pressure to continue to perform contralateral prophylactic mastectomy is believed to be significantly patient driven, Dr. Dossett noted.

“I ultimately think the best way to reduce contralateral prophylactic mastectomy is to encourage women with small cancers to undergo breast-conserving surgery, i.e., lumpectomy, instead of mastectomy,” she explained.

“Once the decision for mastectomy is made, there is often a great deal of momentum towards a contralateral prophylactic mastectomy.”

“Contralateral prophylactic mastectomy is a personal preference that many surgeons are willing to do for their patients,” Dr. Yao explained.

“Although no survival benefit has been demonstrated for this procedure, patients find many other benefits that have nothing to do with survival.”

The authors and Dr. Yao have disclosed no relevant financial relationships.

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

While the likelihood of a cesarean delivery usually drops as maternal education level increases, the disparities seen in cesarean rates between White and Black or Hispanic women actually increase with more maternal education, according to findings from a new study presented at the Pregnancy Meeting sponsored by the Society for Maternal-Fetal Medicine.

Typically, higher maternal education is associated with a lower likelihood of cesarean delivery, but this protective effect is much smaller for Black women and nonexistent for Hispanic women, leading to bigger gaps between these groups and White women, found Yael Eliner, MD, an ob.gyn. residency applicant at Boston University who conducted this research with her colleagues in the ob.gyn. department at Lenox Hill Hospital, New York, and Hofstra University, Hempstead, N.Y..

Researchers have previously identified racial and ethnic disparities in a wide range of maternal outcomes, including mortality, overall morbidity, preterm birth, low birth weight, fetal growth restriction, hypertensive disorders of pregnancy, diabetes, and cesarean deliveries. But the researchers wanted to know if the usual protective effects seen for cesarean deliveries existed in the racial and ethnic groups with these disparities. Past studies have already found that the protective effect of maternal education is greater for White women than Black women with infant mortality and overall self-rated health.

The researchers conducted a retrospective analysis of all low-risk nulliparous, term, singleton, vertex live births to U.S. residents from 2016 to 2019 by using the natality database of the Centers for Disease Control and Prevention. They looked only at women who were non-Hispanic White, non-Hispanic Black, non-Hispanic Asian, and Hispanic women. They excluded women with pregestational and gestational diabetes, chronic hypertension, and hypertensive disorders of pregnancy.

Maternal education levels were stratified into those without a high school diploma, high school graduates (including those with some college credit), college graduates, and those with advanced degrees. The total population included 2,969,207 mothers with a 23.4% cesarean delivery rate.

Before considering education or other potential confounders, the cesarean delivery rate was 27.4% in Black women and 25.6% in Asian women, compared with 22.4% in White women and 23% in Hispanic women (P < .001).

Among those with less than a high school education, Black (20.9%), Asian (23.1%), and Hispanic (17.9% cesarean delivery prevalence was greater than that among White women (17.2%) (P < .001). The same was true among those with a high school education (with or without some college): 22% of White women in this group had cesarean deliveries compared with 26.3% of Black women, 26.3% of Asian women, and 22.5% of Hispanic women (P < .001).

At higher levels of education, the disparities not only persisted but actually increased.

The prevalence of cesarean deliveries was 23% in White college graduates, compared with 32.5% of Black college graduates, 26.3% of Asian college graduates, and 27.7% of Hispanic college graduates (P < .001). Similarly, in those with an advanced degree, the prevalence of cesarean deliveries in their population set was 23.6% of Whites, 36.3% of Blacks, 26.1% of Asians, and 30.1% of Hispanics (P < .001).

After adjusting for maternal education as well as age, prepregnancy body mass index, weight gain during pregnancy, insurance type, and neonatal birth weight, the researchers still found substantial disparities in cesarean delivery rates. Black women had 1.54 times greater odds of cesarean delivery than White women (P < .001). Similarly, the odds were 1.45 times greater for Asian women and 1.24 times greater for Hispanic women (P < .001).

Controlling for race, ethnicity, and the other confounders, women with less than a high school education or a high school diploma had similar likelihoods of cesarean delivery. The likelihood of a cesarean delivery was slightly reduced for women with a college degree (odds ratio, 0.93) or advanced degree (OR, 0.88). But this protective effect did not dampen racial/ethnic disparities. In fact, even greater disparities were seen at higher levels of education.

“At each level of education, all the racial/ethnic groups had significantly higher odds of a cesarean delivery than White women,” Dr. Eliner said. “Additionally, the racial/ethnic disparity in cesarean delivery rates increased with increasing level of education, and we specifically see a meaningful jump in the odds ratio at the college graduate level.”

She pointed out that the OR for cesarean delivery in Black women was 1.4 times greater than White women in the group with less than a high school education and 1.44 times greater in those with high school diplomas. Then it jumped to 1.69 in the college graduates group and 1.7 in the advanced degree group.

Higher maternal education was associated with a lower likelihood of cesarean delivery in White women and Asian women. White women with advanced degrees were 17% less likely to have a cesarean than White women with less than a high school education, and the respective reduction in risk was 19% for Asian women.

In Black women, however, education has a much smaller protective effect: An advanced degree reduced the odds of a cesarean delivery by only 7% and no significant difference showed up between high school graduates and college graduates, Dr. Eliner reported.

In Hispanic women, no protective effect showed up, and the odds of a cesarean delivery actually increased slightly in high school and college graduates above those with less than a high school education.

Dr. Eliner discussed a couple possible reasons for a less protective effect from maternal education in Black and Hispanic groups, including higher levels of chronic stress found in past research among racial/ethnic minorities with higher levels of education.

“The impact of racism as a chronic stressor and its association with adverse obstetric and prenatal outcomes is an emerging theme in health disparity research and is yet to be fully understood,” Dr. Eliner said in an interview. “Nonetheless, there is some evidence suggesting that racial/ethnic minorities with higher levels of education suffer from higher levels of stress.”

Implicit and explicit interpersonal bias and institutional racism may also play a role in the disparities, she said, and these factors may disproportionately affect the quality of care for more educated women. She also suggested that White women may be more comfortable advocating for their care.

“While less educated women from all racial/ethnic groups may lack the self-advocacy skills to discuss their labor course, educated White women may be more confident than women from educated minority groups,” Dr. Eliner told attendees. “They may therefore be better equipped to discuss the need for a cesarean delivery with their provider.”

Dr. Eliner elaborated on this: “Given the historical and current disparities of the health care system, women in racial/ethnic minorities may potentially be guarded in their interaction with medical professionals, with a reduced trust in the health care system, and may thus not feel empowered to advocate for themselves in this setting,” she said.

Allison Bryant Mantha, MD, MPH, vice chair for quality, equity, and safety in the ob.gyn. department at Massachusetts General Hospital, Boston, suggested that bias and racism may play a role in this self-advocacy as well.

“I’m wondering if it might not be equally plausible that the advocacy might be met differently by who’s delivering the message,” Dr. Bryant Mantha said. “I think from the story of Dr. Susan Moore and patients who advocate for themselves, I think that we know there is probably some differential by who’s delivering the message.”

Finally, even though education is usually highly correlated with income and frequently used as a proxy for it, but the effect of education on income varies by race/ethnicity.

Since education alone is not sufficient to reduce these disparities, potential interventions should focus on increasing awareness of the disparities and the role of implicit bias, improving patients’ trust in the medical system, and training more doctors from underrepresented groups, Dr. Eliner said.

“I was also wondering about the overall patient choice,” said Sarahn M. Wheeler, MD, an assistant professor of ob.gyn. at Duke University Medical Center in Durham, N.C., who comoderated the session with Dr. Bryant Mantha. “Did we have any understanding of differences in patient values systems that might go into some of these differences in findings as well? There are lots of interesting concepts to explore and that this abstract brings up.”

Dr. Eliner, Dr. Wheeler, and Dr. Bryant Mantha had no disclosures.
 

While the likelihood of a cesarean delivery usually drops as maternal education level increases, the disparities seen in cesarean rates between White and Black or Hispanic women actually increase with more maternal education, according to findings from a new study presented at the Pregnancy Meeting sponsored by the Society for Maternal-Fetal Medicine.

Typically, higher maternal education is associated with a lower likelihood of cesarean delivery, but this protective effect is much smaller for Black women and nonexistent for Hispanic women, leading to bigger gaps between these groups and White women, found Yael Eliner, MD, an ob.gyn. residency applicant at Boston University who conducted this research with her colleagues in the ob.gyn. department at Lenox Hill Hospital, New York, and Hofstra University, Hempstead, N.Y..

Researchers have previously identified racial and ethnic disparities in a wide range of maternal outcomes, including mortality, overall morbidity, preterm birth, low birth weight, fetal growth restriction, hypertensive disorders of pregnancy, diabetes, and cesarean deliveries. But the researchers wanted to know if the usual protective effects seen for cesarean deliveries existed in the racial and ethnic groups with these disparities. Past studies have already found that the protective effect of maternal education is greater for White women than Black women with infant mortality and overall self-rated health.

The researchers conducted a retrospective analysis of all low-risk nulliparous, term, singleton, vertex live births to U.S. residents from 2016 to 2019 by using the natality database of the Centers for Disease Control and Prevention. They looked only at women who were non-Hispanic White, non-Hispanic Black, non-Hispanic Asian, and Hispanic women. They excluded women with pregestational and gestational diabetes, chronic hypertension, and hypertensive disorders of pregnancy.

Maternal education levels were stratified into those without a high school diploma, high school graduates (including those with some college credit), college graduates, and those with advanced degrees. The total population included 2,969,207 mothers with a 23.4% cesarean delivery rate.

Before considering education or other potential confounders, the cesarean delivery rate was 27.4% in Black women and 25.6% in Asian women, compared with 22.4% in White women and 23% in Hispanic women (P < .001).

Among those with less than a high school education, Black (20.9%), Asian (23.1%), and Hispanic (17.9% cesarean delivery prevalence was greater than that among White women (17.2%) (P < .001). The same was true among those with a high school education (with or without some college): 22% of White women in this group had cesarean deliveries compared with 26.3% of Black women, 26.3% of Asian women, and 22.5% of Hispanic women (P < .001).

At higher levels of education, the disparities not only persisted but actually increased.

The prevalence of cesarean deliveries was 23% in White college graduates, compared with 32.5% of Black college graduates, 26.3% of Asian college graduates, and 27.7% of Hispanic college graduates (P < .001). Similarly, in those with an advanced degree, the prevalence of cesarean deliveries in their population set was 23.6% of Whites, 36.3% of Blacks, 26.1% of Asians, and 30.1% of Hispanics (P < .001).

After adjusting for maternal education as well as age, prepregnancy body mass index, weight gain during pregnancy, insurance type, and neonatal birth weight, the researchers still found substantial disparities in cesarean delivery rates. Black women had 1.54 times greater odds of cesarean delivery than White women (P < .001). Similarly, the odds were 1.45 times greater for Asian women and 1.24 times greater for Hispanic women (P < .001).

Controlling for race, ethnicity, and the other confounders, women with less than a high school education or a high school diploma had similar likelihoods of cesarean delivery. The likelihood of a cesarean delivery was slightly reduced for women with a college degree (odds ratio, 0.93) or advanced degree (OR, 0.88). But this protective effect did not dampen racial/ethnic disparities. In fact, even greater disparities were seen at higher levels of education.

“At each level of education, all the racial/ethnic groups had significantly higher odds of a cesarean delivery than White women,” Dr. Eliner said. “Additionally, the racial/ethnic disparity in cesarean delivery rates increased with increasing level of education, and we specifically see a meaningful jump in the odds ratio at the college graduate level.”

She pointed out that the OR for cesarean delivery in Black women was 1.4 times greater than White women in the group with less than a high school education and 1.44 times greater in those with high school diplomas. Then it jumped to 1.69 in the college graduates group and 1.7 in the advanced degree group.

Higher maternal education was associated with a lower likelihood of cesarean delivery in White women and Asian women. White women with advanced degrees were 17% less likely to have a cesarean than White women with less than a high school education, and the respective reduction in risk was 19% for Asian women.

In Black women, however, education has a much smaller protective effect: An advanced degree reduced the odds of a cesarean delivery by only 7% and no significant difference showed up between high school graduates and college graduates, Dr. Eliner reported.

In Hispanic women, no protective effect showed up, and the odds of a cesarean delivery actually increased slightly in high school and college graduates above those with less than a high school education.

Dr. Eliner discussed a couple possible reasons for a less protective effect from maternal education in Black and Hispanic groups, including higher levels of chronic stress found in past research among racial/ethnic minorities with higher levels of education.

“The impact of racism as a chronic stressor and its association with adverse obstetric and prenatal outcomes is an emerging theme in health disparity research and is yet to be fully understood,” Dr. Eliner said in an interview. “Nonetheless, there is some evidence suggesting that racial/ethnic minorities with higher levels of education suffer from higher levels of stress.”

Implicit and explicit interpersonal bias and institutional racism may also play a role in the disparities, she said, and these factors may disproportionately affect the quality of care for more educated women. She also suggested that White women may be more comfortable advocating for their care.

“While less educated women from all racial/ethnic groups may lack the self-advocacy skills to discuss their labor course, educated White women may be more confident than women from educated minority groups,” Dr. Eliner told attendees. “They may therefore be better equipped to discuss the need for a cesarean delivery with their provider.”

Dr. Eliner elaborated on this: “Given the historical and current disparities of the health care system, women in racial/ethnic minorities may potentially be guarded in their interaction with medical professionals, with a reduced trust in the health care system, and may thus not feel empowered to advocate for themselves in this setting,” she said.

Allison Bryant Mantha, MD, MPH, vice chair for quality, equity, and safety in the ob.gyn. department at Massachusetts General Hospital, Boston, suggested that bias and racism may play a role in this self-advocacy as well.

“I’m wondering if it might not be equally plausible that the advocacy might be met differently by who’s delivering the message,” Dr. Bryant Mantha said. “I think from the story of Dr. Susan Moore and patients who advocate for themselves, I think that we know there is probably some differential by who’s delivering the message.”

Finally, even though education is usually highly correlated with income and frequently used as a proxy for it, but the effect of education on income varies by race/ethnicity.

Since education alone is not sufficient to reduce these disparities, potential interventions should focus on increasing awareness of the disparities and the role of implicit bias, improving patients’ trust in the medical system, and training more doctors from underrepresented groups, Dr. Eliner said.

“I was also wondering about the overall patient choice,” said Sarahn M. Wheeler, MD, an assistant professor of ob.gyn. at Duke University Medical Center in Durham, N.C., who comoderated the session with Dr. Bryant Mantha. “Did we have any understanding of differences in patient values systems that might go into some of these differences in findings as well? There are lots of interesting concepts to explore and that this abstract brings up.”

Dr. Eliner, Dr. Wheeler, and Dr. Bryant Mantha had no disclosures.
 

While the likelihood of a cesarean delivery usually drops as maternal education level increases, the disparities seen in cesarean rates between White and Black or Hispanic women actually increase with more maternal education, according to findings from a new study presented at the Pregnancy Meeting sponsored by the Society for Maternal-Fetal Medicine.

Typically, higher maternal education is associated with a lower likelihood of cesarean delivery, but this protective effect is much smaller for Black women and nonexistent for Hispanic women, leading to bigger gaps between these groups and White women, found Yael Eliner, MD, an ob.gyn. residency applicant at Boston University who conducted this research with her colleagues in the ob.gyn. department at Lenox Hill Hospital, New York, and Hofstra University, Hempstead, N.Y..

Researchers have previously identified racial and ethnic disparities in a wide range of maternal outcomes, including mortality, overall morbidity, preterm birth, low birth weight, fetal growth restriction, hypertensive disorders of pregnancy, diabetes, and cesarean deliveries. But the researchers wanted to know if the usual protective effects seen for cesarean deliveries existed in the racial and ethnic groups with these disparities. Past studies have already found that the protective effect of maternal education is greater for White women than Black women with infant mortality and overall self-rated health.

The researchers conducted a retrospective analysis of all low-risk nulliparous, term, singleton, vertex live births to U.S. residents from 2016 to 2019 by using the natality database of the Centers for Disease Control and Prevention. They looked only at women who were non-Hispanic White, non-Hispanic Black, non-Hispanic Asian, and Hispanic women. They excluded women with pregestational and gestational diabetes, chronic hypertension, and hypertensive disorders of pregnancy.

Maternal education levels were stratified into those without a high school diploma, high school graduates (including those with some college credit), college graduates, and those with advanced degrees. The total population included 2,969,207 mothers with a 23.4% cesarean delivery rate.

Before considering education or other potential confounders, the cesarean delivery rate was 27.4% in Black women and 25.6% in Asian women, compared with 22.4% in White women and 23% in Hispanic women (P < .001).

Among those with less than a high school education, Black (20.9%), Asian (23.1%), and Hispanic (17.9% cesarean delivery prevalence was greater than that among White women (17.2%) (P < .001). The same was true among those with a high school education (with or without some college): 22% of White women in this group had cesarean deliveries compared with 26.3% of Black women, 26.3% of Asian women, and 22.5% of Hispanic women (P < .001).

At higher levels of education, the disparities not only persisted but actually increased.

The prevalence of cesarean deliveries was 23% in White college graduates, compared with 32.5% of Black college graduates, 26.3% of Asian college graduates, and 27.7% of Hispanic college graduates (P < .001). Similarly, in those with an advanced degree, the prevalence of cesarean deliveries in their population set was 23.6% of Whites, 36.3% of Blacks, 26.1% of Asians, and 30.1% of Hispanics (P < .001).

After adjusting for maternal education as well as age, prepregnancy body mass index, weight gain during pregnancy, insurance type, and neonatal birth weight, the researchers still found substantial disparities in cesarean delivery rates. Black women had 1.54 times greater odds of cesarean delivery than White women (P < .001). Similarly, the odds were 1.45 times greater for Asian women and 1.24 times greater for Hispanic women (P < .001).

Controlling for race, ethnicity, and the other confounders, women with less than a high school education or a high school diploma had similar likelihoods of cesarean delivery. The likelihood of a cesarean delivery was slightly reduced for women with a college degree (odds ratio, 0.93) or advanced degree (OR, 0.88). But this protective effect did not dampen racial/ethnic disparities. In fact, even greater disparities were seen at higher levels of education.

“At each level of education, all the racial/ethnic groups had significantly higher odds of a cesarean delivery than White women,” Dr. Eliner said. “Additionally, the racial/ethnic disparity in cesarean delivery rates increased with increasing level of education, and we specifically see a meaningful jump in the odds ratio at the college graduate level.”

She pointed out that the OR for cesarean delivery in Black women was 1.4 times greater than White women in the group with less than a high school education and 1.44 times greater in those with high school diplomas. Then it jumped to 1.69 in the college graduates group and 1.7 in the advanced degree group.

Higher maternal education was associated with a lower likelihood of cesarean delivery in White women and Asian women. White women with advanced degrees were 17% less likely to have a cesarean than White women with less than a high school education, and the respective reduction in risk was 19% for Asian women.

In Black women, however, education has a much smaller protective effect: An advanced degree reduced the odds of a cesarean delivery by only 7% and no significant difference showed up between high school graduates and college graduates, Dr. Eliner reported.

In Hispanic women, no protective effect showed up, and the odds of a cesarean delivery actually increased slightly in high school and college graduates above those with less than a high school education.

Dr. Eliner discussed a couple possible reasons for a less protective effect from maternal education in Black and Hispanic groups, including higher levels of chronic stress found in past research among racial/ethnic minorities with higher levels of education.

“The impact of racism as a chronic stressor and its association with adverse obstetric and prenatal outcomes is an emerging theme in health disparity research and is yet to be fully understood,” Dr. Eliner said in an interview. “Nonetheless, there is some evidence suggesting that racial/ethnic minorities with higher levels of education suffer from higher levels of stress.”

Implicit and explicit interpersonal bias and institutional racism may also play a role in the disparities, she said, and these factors may disproportionately affect the quality of care for more educated women. She also suggested that White women may be more comfortable advocating for their care.

“While less educated women from all racial/ethnic groups may lack the self-advocacy skills to discuss their labor course, educated White women may be more confident than women from educated minority groups,” Dr. Eliner told attendees. “They may therefore be better equipped to discuss the need for a cesarean delivery with their provider.”

Dr. Eliner elaborated on this: “Given the historical and current disparities of the health care system, women in racial/ethnic minorities may potentially be guarded in their interaction with medical professionals, with a reduced trust in the health care system, and may thus not feel empowered to advocate for themselves in this setting,” she said.

Allison Bryant Mantha, MD, MPH, vice chair for quality, equity, and safety in the ob.gyn. department at Massachusetts General Hospital, Boston, suggested that bias and racism may play a role in this self-advocacy as well.

“I’m wondering if it might not be equally plausible that the advocacy might be met differently by who’s delivering the message,” Dr. Bryant Mantha said. “I think from the story of Dr. Susan Moore and patients who advocate for themselves, I think that we know there is probably some differential by who’s delivering the message.”

Finally, even though education is usually highly correlated with income and frequently used as a proxy for it, but the effect of education on income varies by race/ethnicity.

Since education alone is not sufficient to reduce these disparities, potential interventions should focus on increasing awareness of the disparities and the role of implicit bias, improving patients’ trust in the medical system, and training more doctors from underrepresented groups, Dr. Eliner said.

“I was also wondering about the overall patient choice,” said Sarahn M. Wheeler, MD, an assistant professor of ob.gyn. at Duke University Medical Center in Durham, N.C., who comoderated the session with Dr. Bryant Mantha. “Did we have any understanding of differences in patient values systems that might go into some of these differences in findings as well? There are lots of interesting concepts to explore and that this abstract brings up.”

Dr. Eliner, Dr. Wheeler, and Dr. Bryant Mantha had no disclosures.
 

Schizophrenia-related genes in the placenta are predictive of the size of a baby’s brain at birth and the rate of cognitive development. In a complicated pregnancy, such genes could raise the risk of developing schizophrenia later in life, new research suggests.

“This is further evidence that early life matters in schizophrenia, and the placenta plays a bigger role than we imagined,” Daniel R. Weinberger, MD, director and CEO, Lieber Institute for Brain Development, and professor of neurology, psychiatry, and neuroscience, Johns Hopkins University, Baltimore, said in a news release.

A therapeutic target?

As reported by this news organization, in 2018, the same group of researchers reported that genes associated with schizophrenia are activated in the placenta during a complicated pregnancy, increasing a child’s risk of developing schizophrenia later in life.

In this latest study, they further explored the biological interplay between placental health and neurodevelopment.

They found that a higher placental genomic risk score for schizophrenia, in conjunction with early-life complications during pregnancy, at labor/delivery, and early in neonatal life, is associated with changes in early brain growth and function, particularly in males.

“The higher the placental schizophrenia gene risk score, the smaller the brain size at birth, and this was associated with slower cognitive development over the first 2 years of life – particularly in the first year of life,” said Dr. Weinberger.

This research defines a “potentially reversible neurodevelopmental path of risk that may be unique to schizophrenia,” the researchers write.

Although most individuals on this altered neurodevelopmental path likely “canalize” back toward normal development, some may not be rescued and instead “decanalize” toward illness, they add.

To date, prevention of schizophrenia from early life has seemed “unapproachable if not unimaginable, but these new insights offer possibilities to change the paradigm,” Dr. Weinberger said in the news release.

“Measuring schizophrenia genetic scores in the placenta combined with studying the first 2 years of cognitive developmental patterns and early life complications could prove to be an important approach to identify those babies with increased risks,” he added.
 

Important research

Commenting on the study for this news organization, Christopher A. Ross, MD, PhD, professor of psychiatry and behavioral sciences, Johns Hopkins Medicine, Baltimore, said that this is “an interesting and important paper that replicates and extends previous findings of the relationship of placenta genes to schizophrenia in adults.”

“The hypothesis continues to be – and they are continuing to support it – that events in early development could set a person up for a risk of schizophrenia later in life,” said Dr. Ross.

This research, he added, also supports the concept that there are at least two broad classes of genetic risk for schizophrenia.

“One acts through genes that are expressed in the brain and doesn’t relate to early life events, and the other acts through genes expressed in the placenta in patients with these early life events,” said Dr. Ross.

The study had no specific funding. Dr. Weinberger and Dr. Ross have disclosed no relevant financial relationships.

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

Schizophrenia-related genes in the placenta are predictive of the size of a baby’s brain at birth and the rate of cognitive development. In a complicated pregnancy, such genes could raise the risk of developing schizophrenia later in life, new research suggests.

“This is further evidence that early life matters in schizophrenia, and the placenta plays a bigger role than we imagined,” Daniel R. Weinberger, MD, director and CEO, Lieber Institute for Brain Development, and professor of neurology, psychiatry, and neuroscience, Johns Hopkins University, Baltimore, said in a news release.

A therapeutic target?

As reported by this news organization, in 2018, the same group of researchers reported that genes associated with schizophrenia are activated in the placenta during a complicated pregnancy, increasing a child’s risk of developing schizophrenia later in life.

In this latest study, they further explored the biological interplay between placental health and neurodevelopment.

They found that a higher placental genomic risk score for schizophrenia, in conjunction with early-life complications during pregnancy, at labor/delivery, and early in neonatal life, is associated with changes in early brain growth and function, particularly in males.

“The higher the placental schizophrenia gene risk score, the smaller the brain size at birth, and this was associated with slower cognitive development over the first 2 years of life – particularly in the first year of life,” said Dr. Weinberger.

This research defines a “potentially reversible neurodevelopmental path of risk that may be unique to schizophrenia,” the researchers write.

Although most individuals on this altered neurodevelopmental path likely “canalize” back toward normal development, some may not be rescued and instead “decanalize” toward illness, they add.

To date, prevention of schizophrenia from early life has seemed “unapproachable if not unimaginable, but these new insights offer possibilities to change the paradigm,” Dr. Weinberger said in the news release.

“Measuring schizophrenia genetic scores in the placenta combined with studying the first 2 years of cognitive developmental patterns and early life complications could prove to be an important approach to identify those babies with increased risks,” he added.
 

Important research

Commenting on the study for this news organization, Christopher A. Ross, MD, PhD, professor of psychiatry and behavioral sciences, Johns Hopkins Medicine, Baltimore, said that this is “an interesting and important paper that replicates and extends previous findings of the relationship of placenta genes to schizophrenia in adults.”

“The hypothesis continues to be – and they are continuing to support it – that events in early development could set a person up for a risk of schizophrenia later in life,” said Dr. Ross.

This research, he added, also supports the concept that there are at least two broad classes of genetic risk for schizophrenia.

“One acts through genes that are expressed in the brain and doesn’t relate to early life events, and the other acts through genes expressed in the placenta in patients with these early life events,” said Dr. Ross.

The study had no specific funding. Dr. Weinberger and Dr. Ross have disclosed no relevant financial relationships.

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

Schizophrenia-related genes in the placenta are predictive of the size of a baby’s brain at birth and the rate of cognitive development. In a complicated pregnancy, such genes could raise the risk of developing schizophrenia later in life, new research suggests.

“This is further evidence that early life matters in schizophrenia, and the placenta plays a bigger role than we imagined,” Daniel R. Weinberger, MD, director and CEO, Lieber Institute for Brain Development, and professor of neurology, psychiatry, and neuroscience, Johns Hopkins University, Baltimore, said in a news release.

A therapeutic target?

As reported by this news organization, in 2018, the same group of researchers reported that genes associated with schizophrenia are activated in the placenta during a complicated pregnancy, increasing a child’s risk of developing schizophrenia later in life.

In this latest study, they further explored the biological interplay between placental health and neurodevelopment.

They found that a higher placental genomic risk score for schizophrenia, in conjunction with early-life complications during pregnancy, at labor/delivery, and early in neonatal life, is associated with changes in early brain growth and function, particularly in males.

“The higher the placental schizophrenia gene risk score, the smaller the brain size at birth, and this was associated with slower cognitive development over the first 2 years of life – particularly in the first year of life,” said Dr. Weinberger.

This research defines a “potentially reversible neurodevelopmental path of risk that may be unique to schizophrenia,” the researchers write.

Although most individuals on this altered neurodevelopmental path likely “canalize” back toward normal development, some may not be rescued and instead “decanalize” toward illness, they add.

To date, prevention of schizophrenia from early life has seemed “unapproachable if not unimaginable, but these new insights offer possibilities to change the paradigm,” Dr. Weinberger said in the news release.

“Measuring schizophrenia genetic scores in the placenta combined with studying the first 2 years of cognitive developmental patterns and early life complications could prove to be an important approach to identify those babies with increased risks,” he added.
 

Important research

Commenting on the study for this news organization, Christopher A. Ross, MD, PhD, professor of psychiatry and behavioral sciences, Johns Hopkins Medicine, Baltimore, said that this is “an interesting and important paper that replicates and extends previous findings of the relationship of placenta genes to schizophrenia in adults.”

“The hypothesis continues to be – and they are continuing to support it – that events in early development could set a person up for a risk of schizophrenia later in life,” said Dr. Ross.

This research, he added, also supports the concept that there are at least two broad classes of genetic risk for schizophrenia.

“One acts through genes that are expressed in the brain and doesn’t relate to early life events, and the other acts through genes expressed in the placenta in patients with these early life events,” said Dr. Ross.

The study had no specific funding. Dr. Weinberger and Dr. Ross have disclosed no relevant financial relationships.

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

The potent anabolic, antiosteoporosis agent romosozumab has been saddled with an Food and Drug Administration–mandated black-box warning for increased cardiovascular risk that may not be warranted, Glenn Haugeberg, MD, PhD, asserted at the 2021 Rheumatology Winter Clinical Symposium.

ogichobanov/iStock/Getty Images Plus

The black-box warning states that romosozumab (Evenity), a monoclonal antibody approved in 2019 for fracture prevention in patients with osteoporosis, may increase the risk of MI, stroke, and cardiovascular death. The warning arose from FDA concerns raised by the results of the phase 3 ARCH trial in which 4,093 postmenopausal women at high fracture risk were randomized to monthly subcutaneous injections of romosozumab or weekly dosing of the oral bisphosphonate alendronate (Fosamax) for 1 year, followed by 12 months of open-label alendronate for all. Alarm bells went off at the FDA because during year 1, the incidence of adjudicated major adverse cardiovascular events was 2.5% in the romosozumab arm, compared with 1.9% with alendronate.
 

Could a cardioprotective effect of bisphosphonates explain cardiovascular concerns?

However, evidence from multiple animal and human studies suggests that bisphosphonates actually have a cardioprotective effect. For example, a Taiwanese population-based cohort study of 1,548 patients on bisphosphonate therapy for osteoporotic fractures and 4,644 individuals with hip or vertebral fractures who were not on a bisphosphonate showed a 65% reduction in the risk of acute MI during 2 years of follow-up in those who received a bisphosphonate.

“That may explain the ARCH finding. It may – I say may – be that this concern in the ARCH study can be explained by the positive effect of the bisphosphonates on cardiovascular events,” according to Dr. Haugeberg, head of the division of rheumatology at the Southern Norway Hospital Trust, Kristiansand, and professor of medicine at the Norwegian University of Science and Technology, Trondheim.

He noted that, in the FRAME trial, another pivotal phase 3 trial of romosozumab, there was no signal of increased cardiovascular risk, compared with placebo. In FRAME, which included 7,180 osteoporotic postmenopausal women, rates of major adverse cardiovascular events and other adverse events were balanced between the two study arms at 12 months. Indeed, the incidence of adjudicated serious cardiovascular events was 0.5% with romosozumab and 0.4% with placebo injections. After 12 months, all participants were transitioned to denosumab (Prolia) for another 12 months. At 24 months, there remained no significant between-group difference in cardiovascular events, cancer, osteoarthritis, hyperostosis, or other major adverse events.
 

Potency of romosozumab

Romosozumab’s efficacy for fracture prevention in these two pivotal trials was striking. The risk of new vertebral fractures was reduced by 73% with romosozumab, compared with placebo at 12 months in FRAME, and by 75% at 24 months in the romosozumab-to-denosumab group.

“FRAME was a 12-month study for the primary endpoint. The bisphosphonate studies typically had a 3-year design in order to show benefit, but here you see only 12-month follow-up. This illustrates the potency of this drug. We saw rapid increase in bone density and a huge decrease in new vertebral fractures versus placebo in the first 12 months, then during follow-up with denosumab the reduction in fractures was maintained,” the rheumatologist commented.

In the ARCH trial, where romosozumab went head to head with a very effective oral bisphosphonate, the risk of new vertebral fractures was 48% lower at 24 months in the romosozumab-to-alendronate group than in women on alendronate for the full 24 months, while the risk of hip fractures was reduced by 38%.

Romosozumab is a humanized monoclonal antibody with a novel mechanism of anabolic action: This agent binds to sclerostin, which is produced in osteocytes. When sclerostin binds to receptors on osteoblasts it reduces their activity, thereby inhibiting bone formation. Romosozumab takes away this inhibition of osteoblasts, boosting their activity. The result is increased bone formation accompanied by decreased bone resorption. This allows for a logical treatment approach: first using an anabolic agent – in this instance, subcutaneously injected romosozumab at 210 mg once monthly for 12 months – then switching to an antiresorptive agent in order to maintain the gain in bone mineral density and decrease fracture risk. This is the same treatment strategy recommended when using the anabolic agents teriparatide (Forteo) and abaloparatide (Tymlos); however, those parathyroid hormone and parathyroid hormone–related protein analogs are seldom used in Norway because their cost is substantially greater than for romosozumab, he explained.

Updated Endocrine Society guidelines

Dr. Haugeberg called romosozumab “a new and wonderful drug.” The Endocrine Society also considers romosozumab an important new drug, as evidenced by the release of an 8-page update of the group’s clinical practice guideline on the pharmacologic management of osteoporosis in postmenopausal women; the update was devoted specifically to the use of romosozumab. The update, published in response to the biologic’s recent approval by U.S., Canadian, and European regulatory agencies, came just 10 months after release of the Endocrine Society’s comprehensive 28-page clinical practice guideline.

Dr. Haugeberg is a fan of the Endocrine Society guideline, which recommends romosozumab as a first-line therapy in postmenopausal women at very high risk of osteoporotic fracture, defined as those with a history of multiple vertebral fractures or severe osteoporosis with a T score of –2.5 or less at the hip or spine plus fractures. The updated guideline also recommends consideration of the antisclerostin biologic in high-risk patients who have failed on antiresorptive treatments.

The practice guideline states that the issue of a possible cardioprotective effect of alendronate in the ARCH trial “remains uncertain at this time.”

“Women at high risk of cardiovascular disease and stroke should not be considered for romosozumab pending further studies on cardiovascular risk associated with this treatment,” according to the Endocrine Society.

Dr. Haugeberg reported receiving research grants from Pfizer and Biogen and serving as a consultant to and/or on speakers’ bureaus for Amgen, which markets romosozumab, and more than a dozen other pharmaceutical companies.

bjancin@mdedge.com

The potent anabolic, antiosteoporosis agent romosozumab has been saddled with an Food and Drug Administration–mandated black-box warning for increased cardiovascular risk that may not be warranted, Glenn Haugeberg, MD, PhD, asserted at the 2021 Rheumatology Winter Clinical Symposium.

ogichobanov/iStock/Getty Images Plus

The black-box warning states that romosozumab (Evenity), a monoclonal antibody approved in 2019 for fracture prevention in patients with osteoporosis, may increase the risk of MI, stroke, and cardiovascular death. The warning arose from FDA concerns raised by the results of the phase 3 ARCH trial in which 4,093 postmenopausal women at high fracture risk were randomized to monthly subcutaneous injections of romosozumab or weekly dosing of the oral bisphosphonate alendronate (Fosamax) for 1 year, followed by 12 months of open-label alendronate for all. Alarm bells went off at the FDA because during year 1, the incidence of adjudicated major adverse cardiovascular events was 2.5% in the romosozumab arm, compared with 1.9% with alendronate.
 

Could a cardioprotective effect of bisphosphonates explain cardiovascular concerns?

However, evidence from multiple animal and human studies suggests that bisphosphonates actually have a cardioprotective effect. For example, a Taiwanese population-based cohort study of 1,548 patients on bisphosphonate therapy for osteoporotic fractures and 4,644 individuals with hip or vertebral fractures who were not on a bisphosphonate showed a 65% reduction in the risk of acute MI during 2 years of follow-up in those who received a bisphosphonate.

“That may explain the ARCH finding. It may – I say may – be that this concern in the ARCH study can be explained by the positive effect of the bisphosphonates on cardiovascular events,” according to Dr. Haugeberg, head of the division of rheumatology at the Southern Norway Hospital Trust, Kristiansand, and professor of medicine at the Norwegian University of Science and Technology, Trondheim.

He noted that, in the FRAME trial, another pivotal phase 3 trial of romosozumab, there was no signal of increased cardiovascular risk, compared with placebo. In FRAME, which included 7,180 osteoporotic postmenopausal women, rates of major adverse cardiovascular events and other adverse events were balanced between the two study arms at 12 months. Indeed, the incidence of adjudicated serious cardiovascular events was 0.5% with romosozumab and 0.4% with placebo injections. After 12 months, all participants were transitioned to denosumab (Prolia) for another 12 months. At 24 months, there remained no significant between-group difference in cardiovascular events, cancer, osteoarthritis, hyperostosis, or other major adverse events.
 

Potency of romosozumab

Romosozumab’s efficacy for fracture prevention in these two pivotal trials was striking. The risk of new vertebral fractures was reduced by 73% with romosozumab, compared with placebo at 12 months in FRAME, and by 75% at 24 months in the romosozumab-to-denosumab group.

“FRAME was a 12-month study for the primary endpoint. The bisphosphonate studies typically had a 3-year design in order to show benefit, but here you see only 12-month follow-up. This illustrates the potency of this drug. We saw rapid increase in bone density and a huge decrease in new vertebral fractures versus placebo in the first 12 months, then during follow-up with denosumab the reduction in fractures was maintained,” the rheumatologist commented.

In the ARCH trial, where romosozumab went head to head with a very effective oral bisphosphonate, the risk of new vertebral fractures was 48% lower at 24 months in the romosozumab-to-alendronate group than in women on alendronate for the full 24 months, while the risk of hip fractures was reduced by 38%.

Romosozumab is a humanized monoclonal antibody with a novel mechanism of anabolic action: This agent binds to sclerostin, which is produced in osteocytes. When sclerostin binds to receptors on osteoblasts it reduces their activity, thereby inhibiting bone formation. Romosozumab takes away this inhibition of osteoblasts, boosting their activity. The result is increased bone formation accompanied by decreased bone resorption. This allows for a logical treatment approach: first using an anabolic agent – in this instance, subcutaneously injected romosozumab at 210 mg once monthly for 12 months – then switching to an antiresorptive agent in order to maintain the gain in bone mineral density and decrease fracture risk. This is the same treatment strategy recommended when using the anabolic agents teriparatide (Forteo) and abaloparatide (Tymlos); however, those parathyroid hormone and parathyroid hormone–related protein analogs are seldom used in Norway because their cost is substantially greater than for romosozumab, he explained.

Updated Endocrine Society guidelines

Dr. Haugeberg called romosozumab “a new and wonderful drug.” The Endocrine Society also considers romosozumab an important new drug, as evidenced by the release of an 8-page update of the group’s clinical practice guideline on the pharmacologic management of osteoporosis in postmenopausal women; the update was devoted specifically to the use of romosozumab. The update, published in response to the biologic’s recent approval by U.S., Canadian, and European regulatory agencies, came just 10 months after release of the Endocrine Society’s comprehensive 28-page clinical practice guideline.

Dr. Haugeberg is a fan of the Endocrine Society guideline, which recommends romosozumab as a first-line therapy in postmenopausal women at very high risk of osteoporotic fracture, defined as those with a history of multiple vertebral fractures or severe osteoporosis with a T score of –2.5 or less at the hip or spine plus fractures. The updated guideline also recommends consideration of the antisclerostin biologic in high-risk patients who have failed on antiresorptive treatments.

The practice guideline states that the issue of a possible cardioprotective effect of alendronate in the ARCH trial “remains uncertain at this time.”

“Women at high risk of cardiovascular disease and stroke should not be considered for romosozumab pending further studies on cardiovascular risk associated with this treatment,” according to the Endocrine Society.

Dr. Haugeberg reported receiving research grants from Pfizer and Biogen and serving as a consultant to and/or on speakers’ bureaus for Amgen, which markets romosozumab, and more than a dozen other pharmaceutical companies.

bjancin@mdedge.com

The potent anabolic, antiosteoporosis agent romosozumab has been saddled with an Food and Drug Administration–mandated black-box warning for increased cardiovascular risk that may not be warranted, Glenn Haugeberg, MD, PhD, asserted at the 2021 Rheumatology Winter Clinical Symposium.

ogichobanov/iStock/Getty Images Plus

The black-box warning states that romosozumab (Evenity), a monoclonal antibody approved in 2019 for fracture prevention in patients with osteoporosis, may increase the risk of MI, stroke, and cardiovascular death. The warning arose from FDA concerns raised by the results of the phase 3 ARCH trial in which 4,093 postmenopausal women at high fracture risk were randomized to monthly subcutaneous injections of romosozumab or weekly dosing of the oral bisphosphonate alendronate (Fosamax) for 1 year, followed by 12 months of open-label alendronate for all. Alarm bells went off at the FDA because during year 1, the incidence of adjudicated major adverse cardiovascular events was 2.5% in the romosozumab arm, compared with 1.9% with alendronate.
 

Could a cardioprotective effect of bisphosphonates explain cardiovascular concerns?

However, evidence from multiple animal and human studies suggests that bisphosphonates actually have a cardioprotective effect. For example, a Taiwanese population-based cohort study of 1,548 patients on bisphosphonate therapy for osteoporotic fractures and 4,644 individuals with hip or vertebral fractures who were not on a bisphosphonate showed a 65% reduction in the risk of acute MI during 2 years of follow-up in those who received a bisphosphonate.

“That may explain the ARCH finding. It may – I say may – be that this concern in the ARCH study can be explained by the positive effect of the bisphosphonates on cardiovascular events,” according to Dr. Haugeberg, head of the division of rheumatology at the Southern Norway Hospital Trust, Kristiansand, and professor of medicine at the Norwegian University of Science and Technology, Trondheim.

He noted that, in the FRAME trial, another pivotal phase 3 trial of romosozumab, there was no signal of increased cardiovascular risk, compared with placebo. In FRAME, which included 7,180 osteoporotic postmenopausal women, rates of major adverse cardiovascular events and other adverse events were balanced between the two study arms at 12 months. Indeed, the incidence of adjudicated serious cardiovascular events was 0.5% with romosozumab and 0.4% with placebo injections. After 12 months, all participants were transitioned to denosumab (Prolia) for another 12 months. At 24 months, there remained no significant between-group difference in cardiovascular events, cancer, osteoarthritis, hyperostosis, or other major adverse events.
 

Potency of romosozumab

Romosozumab’s efficacy for fracture prevention in these two pivotal trials was striking. The risk of new vertebral fractures was reduced by 73% with romosozumab, compared with placebo at 12 months in FRAME, and by 75% at 24 months in the romosozumab-to-denosumab group.

“FRAME was a 12-month study for the primary endpoint. The bisphosphonate studies typically had a 3-year design in order to show benefit, but here you see only 12-month follow-up. This illustrates the potency of this drug. We saw rapid increase in bone density and a huge decrease in new vertebral fractures versus placebo in the first 12 months, then during follow-up with denosumab the reduction in fractures was maintained,” the rheumatologist commented.

In the ARCH trial, where romosozumab went head to head with a very effective oral bisphosphonate, the risk of new vertebral fractures was 48% lower at 24 months in the romosozumab-to-alendronate group than in women on alendronate for the full 24 months, while the risk of hip fractures was reduced by 38%.

Romosozumab is a humanized monoclonal antibody with a novel mechanism of anabolic action: This agent binds to sclerostin, which is produced in osteocytes. When sclerostin binds to receptors on osteoblasts it reduces their activity, thereby inhibiting bone formation. Romosozumab takes away this inhibition of osteoblasts, boosting their activity. The result is increased bone formation accompanied by decreased bone resorption. This allows for a logical treatment approach: first using an anabolic agent – in this instance, subcutaneously injected romosozumab at 210 mg once monthly for 12 months – then switching to an antiresorptive agent in order to maintain the gain in bone mineral density and decrease fracture risk. This is the same treatment strategy recommended when using the anabolic agents teriparatide (Forteo) and abaloparatide (Tymlos); however, those parathyroid hormone and parathyroid hormone–related protein analogs are seldom used in Norway because their cost is substantially greater than for romosozumab, he explained.

Updated Endocrine Society guidelines

Dr. Haugeberg called romosozumab “a new and wonderful drug.” The Endocrine Society also considers romosozumab an important new drug, as evidenced by the release of an 8-page update of the group’s clinical practice guideline on the pharmacologic management of osteoporosis in postmenopausal women; the update was devoted specifically to the use of romosozumab. The update, published in response to the biologic’s recent approval by U.S., Canadian, and European regulatory agencies, came just 10 months after release of the Endocrine Society’s comprehensive 28-page clinical practice guideline.

Dr. Haugeberg is a fan of the Endocrine Society guideline, which recommends romosozumab as a first-line therapy in postmenopausal women at very high risk of osteoporotic fracture, defined as those with a history of multiple vertebral fractures or severe osteoporosis with a T score of –2.5 or less at the hip or spine plus fractures. The updated guideline also recommends consideration of the antisclerostin biologic in high-risk patients who have failed on antiresorptive treatments.

The practice guideline states that the issue of a possible cardioprotective effect of alendronate in the ARCH trial “remains uncertain at this time.”

“Women at high risk of cardiovascular disease and stroke should not be considered for romosozumab pending further studies on cardiovascular risk associated with this treatment,” according to the Endocrine Society.

Dr. Haugeberg reported receiving research grants from Pfizer and Biogen and serving as a consultant to and/or on speakers’ bureaus for Amgen, which markets romosozumab, and more than a dozen other pharmaceutical companies.

bjancin@mdedge.com

Doctors are learning about new rules coming this April that encourage open and transparent communication among patients, families, and clinicians. The rules, putting into effect the bipartisan 21st Century Cures Act, mandate offering patients access to notes (“open notes”) written by clinicians in electronic medical records.

A recent article from this news organization noted that for many doctors this represents both a sudden and troubling change in practice. For others, the rules codify what they have been doing as a matter of routine for a decade. Spurred by the OpenNotes movement, at least 55 million Americans are already offered access to their clinical notes, including, since 2013, more than 9 million veterans with access to the Blue Button function in Veterans Affairs practices and hospitals.

The practice is spreading beyond the United States to other countries, including Canada, Sweden, Norway, Estonia, and the United Kingdom.

In this commentary, we review what patients, clinicians, and policymakers have been learning about open notes.
 

The patient experience

What do patients experience? In a survey of more than 22,000 patients who read notes in three diverse health systems, more than 90% reported having a good grasp of what their doctors and other clinicians had written, and very few (3%) reported being very confused by what they read. About two-thirds described reading their notes as very important for taking care of their health, remembering details of their visits and their care plans, and understanding why a medication was prescribed.

Indeed, in a clinically exciting finding, 14% of survey respondents reported that reading their notes made them more likely to take their medications as their doctors wished. With about half of Americans with chronic illness failing to take their medicines as prescribed, which sometimes leads to compromised outcomes and associated unnecessary costs (estimated at $300 billion annually), these reports of increased adherence should be taken very seriously.

Some doctors anticipate that open notes will erode patient communication. A growing body of research reveals just the opposite. In multiple surveys, patients describe open notes as “extending the visit,” strengthening collaboration and teamwork with their doctor. Quite possibly, the invitation to read notes may in itself increase trust. Such benefits appear especially pronounced among patients who are older, less educated, are persons of color or Hispanic, or who do not speak English at home.

And in several studies, more than a third of patients also report sharing their notes with others, with older and chronically ill patients in particular sharing access with family and friends who are their care partners.

On the other hand, a small minority of patients (5%) do report being more worried by what they read. It’s unknown whether this is because they are better informed about their care or because baseline anxiety levels increase. Doctors expect also that some patients, particularly those with cancer or serious mental illness, will be upset by their notes. So far, evidence does not support that specific concern.

Conversely, withholding, delaying, or blocking notes may be a source of anxiety or even stigmatization. When clinicians find themselves worried about sharing notes, we suggest that they discuss with their patients the benefits and risks. Recall also that transparency facilitates freedom of choice; patients make their own decision, and quite a few choose to leave notes unread.

Finding mistakes early and preventing harm are important goals for health care, and open notes can make care safer. Inevitably, medical records contain errors, omissions, and inaccuracies. In a large patient survey, 21% reported finding an error in their notes, and 42% perceived the error to be serious.

Moreover, 25% of doctors with more than a year’s experience with open notes reported patients finding errors that they (the doctors) considered “serious.” In 2015, the National Academy of Medicine cited open notes as a mechanism for improving diagnostic accuracy. In regard to possible legal action from patients, most attorneys, patients, and doctors agree that more transparent communication will build trust overall and, if anything, diminish litigation. We know of no instances so far of lawsuits deriving from open notes.
 

The physician experience

Doctors may worry that open notes will impede workflow, that they will be compelled to “dumb down” their documentation to avoid causing offense or anxiety, and that patients will demand changes to what is written. Here, extensive survey research should allay such fears and expectations. In a survey of more than 1,600 clinicians with at least 1 year of experience with open notes, reports of disruption to workflow were uncommon.

Most doctors (84%) reported that patients contacted them with questions about their notes “less than monthly or never.” Approximately two-thirds (62%) reported spending the same amount of time writing visit notes.

After implementing open notes, many doctors do report being more mindful about their documentation. For example, 41% reported changing how they used language such as “patient denies” or “noncompliant,” and 18% reported changing their use of medical jargon or abbreviations. Might these changes undermine the utility of medical notes? A majority of doctors surveyed (78%) said no, reporting that, after implementing open notes, the value of their documentation was the same or better.

Innovations spotlight difficult and often longstanding challenges. Open notes highlight the complex role of medical records in preserving privacy, especially in the spectrum of abuse, whether domestic or involving elders, children or sexual transgressions. For families with adolescents, issues concerning confidentiality can become a two-way street, and federal and state rules at times provide conflicting and idiosyncratic guidance. It is important to emphasize that the new rules permit information blocking if there is clear evidence that doing so “will substantially reduce the risk of harm” to patients or to other third parties.

Perhaps think of open notes as a new medicine designed to help the vast majority of those who use it but with side effects and even contraindications for a few. Doctors can step in to minimize risks to vulnerable individuals, and imaginative and creative solutions to complex issues may emerge. In a growing number of practices serving adolescents, clinicians can now create two notes, with some elements of care visible on a patient portal and others held privately or visible only to the adolescent.
 

The shared experience

Overall, when it comes to documenting sensitive social information, open notes may act as a useful catalyst prompting deeper discussion about personal details clinically important to record, as opposed to those perhaps best left unwritten.

The implementation of open notes nationwide calls for exciting explorations. How can transparent systems maximize benefits for targeted populations in diverse settings? For patients with mental illness, can notes become part of the therapy? Given that care partners often report more benefit from reading notes than do patients themselves, how can they be mobilized to maximize their contributions to those acutely ill on hospital floors, or to family members with Alzheimer’s or in long-term care facilities?

How can we harness emerging technologies to translate notes and medical records into other languages or support lower literacy levels, while preserving the clinical detail in the notes? Should patients contribute to their own notes, cogenerating them with their clinicians? Experiments for “OurNotes” interventions are underway, and early reports from both patients and doctors hold considerable promise.

Ownership of medical records is evolving. Once firmly held by clinicians, electronic technologies have rapidly led to what may best be viewed currently as joint ownership by clinicians and patients. As apps evolve further and issues with interoperability of records diminish, it is likely that patients will eventually take control. Then it will be up to patients what to carry in their records. Clinicians will advise, but patients will decide.

The new rules herald clear changes in the fabric of care, and after a decade of study we anticipate that the benefits well outweigh the harms. But in the short run, it’s wrong to predict an avalanche. Two decades ago, when patient portals first revealed laboratory test findings to patients, doctors expected cataclysmic change in their practices. It did not occur. The vast majority of patients who registered on portals benefited and few disturbed their doctors.

Similarly, after notes were first unblinded by the OpenNotes research teams, the question we were asked most commonly by the primary care doctors who volunteered was whether the computers were actually displaying their notes. Even though many patients read them carefully, the doctors heard little from them. Clinicians have now reported the same experience in several subsequent studies.

Patients are resourceful, turning quickly to friends or the Internet for answers to their questions. They know how busy doctors are and don’t want to bother them if at all possible. When notes do trigger questions, the time taken to respond is probably offset by silence from other patients finding answers to their own questions in notes they read.

We believe that clinicians should embrace the spirit of the rules and also view them as HIPAA catching up with a computerized universe. As the new practice takes hold, ambiguities will diminish as further experience and research evolve. Warner V. Slack, MD, the first doctor to ask patients to talk to computers, opined that patients are the “largest and least utilized resource in health care.” Open and transparent communication through electronic medical records may mobilize patients (and their families) far more effectively. Patients will almost certainly benefit. Remembering Dr. Slack’s prophecy, we believe that clinicians will too.

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

Doctors are learning about new rules coming this April that encourage open and transparent communication among patients, families, and clinicians. The rules, putting into effect the bipartisan 21st Century Cures Act, mandate offering patients access to notes (“open notes”) written by clinicians in electronic medical records.

A recent article from this news organization noted that for many doctors this represents both a sudden and troubling change in practice. For others, the rules codify what they have been doing as a matter of routine for a decade. Spurred by the OpenNotes movement, at least 55 million Americans are already offered access to their clinical notes, including, since 2013, more than 9 million veterans with access to the Blue Button function in Veterans Affairs practices and hospitals.

The practice is spreading beyond the United States to other countries, including Canada, Sweden, Norway, Estonia, and the United Kingdom.

In this commentary, we review what patients, clinicians, and policymakers have been learning about open notes.
 

The patient experience

What do patients experience? In a survey of more than 22,000 patients who read notes in three diverse health systems, more than 90% reported having a good grasp of what their doctors and other clinicians had written, and very few (3%) reported being very confused by what they read. About two-thirds described reading their notes as very important for taking care of their health, remembering details of their visits and their care plans, and understanding why a medication was prescribed.

Indeed, in a clinically exciting finding, 14% of survey respondents reported that reading their notes made them more likely to take their medications as their doctors wished. With about half of Americans with chronic illness failing to take their medicines as prescribed, which sometimes leads to compromised outcomes and associated unnecessary costs (estimated at $300 billion annually), these reports of increased adherence should be taken very seriously.

Some doctors anticipate that open notes will erode patient communication. A growing body of research reveals just the opposite. In multiple surveys, patients describe open notes as “extending the visit,” strengthening collaboration and teamwork with their doctor. Quite possibly, the invitation to read notes may in itself increase trust. Such benefits appear especially pronounced among patients who are older, less educated, are persons of color or Hispanic, or who do not speak English at home.

And in several studies, more than a third of patients also report sharing their notes with others, with older and chronically ill patients in particular sharing access with family and friends who are their care partners.

On the other hand, a small minority of patients (5%) do report being more worried by what they read. It’s unknown whether this is because they are better informed about their care or because baseline anxiety levels increase. Doctors expect also that some patients, particularly those with cancer or serious mental illness, will be upset by their notes. So far, evidence does not support that specific concern.

Conversely, withholding, delaying, or blocking notes may be a source of anxiety or even stigmatization. When clinicians find themselves worried about sharing notes, we suggest that they discuss with their patients the benefits and risks. Recall also that transparency facilitates freedom of choice; patients make their own decision, and quite a few choose to leave notes unread.

Finding mistakes early and preventing harm are important goals for health care, and open notes can make care safer. Inevitably, medical records contain errors, omissions, and inaccuracies. In a large patient survey, 21% reported finding an error in their notes, and 42% perceived the error to be serious.

Moreover, 25% of doctors with more than a year’s experience with open notes reported patients finding errors that they (the doctors) considered “serious.” In 2015, the National Academy of Medicine cited open notes as a mechanism for improving diagnostic accuracy. In regard to possible legal action from patients, most attorneys, patients, and doctors agree that more transparent communication will build trust overall and, if anything, diminish litigation. We know of no instances so far of lawsuits deriving from open notes.
 

The physician experience

Doctors may worry that open notes will impede workflow, that they will be compelled to “dumb down” their documentation to avoid causing offense or anxiety, and that patients will demand changes to what is written. Here, extensive survey research should allay such fears and expectations. In a survey of more than 1,600 clinicians with at least 1 year of experience with open notes, reports of disruption to workflow were uncommon.

Most doctors (84%) reported that patients contacted them with questions about their notes “less than monthly or never.” Approximately two-thirds (62%) reported spending the same amount of time writing visit notes.

After implementing open notes, many doctors do report being more mindful about their documentation. For example, 41% reported changing how they used language such as “patient denies” or “noncompliant,” and 18% reported changing their use of medical jargon or abbreviations. Might these changes undermine the utility of medical notes? A majority of doctors surveyed (78%) said no, reporting that, after implementing open notes, the value of their documentation was the same or better.

Innovations spotlight difficult and often longstanding challenges. Open notes highlight the complex role of medical records in preserving privacy, especially in the spectrum of abuse, whether domestic or involving elders, children or sexual transgressions. For families with adolescents, issues concerning confidentiality can become a two-way street, and federal and state rules at times provide conflicting and idiosyncratic guidance. It is important to emphasize that the new rules permit information blocking if there is clear evidence that doing so “will substantially reduce the risk of harm” to patients or to other third parties.

Perhaps think of open notes as a new medicine designed to help the vast majority of those who use it but with side effects and even contraindications for a few. Doctors can step in to minimize risks to vulnerable individuals, and imaginative and creative solutions to complex issues may emerge. In a growing number of practices serving adolescents, clinicians can now create two notes, with some elements of care visible on a patient portal and others held privately or visible only to the adolescent.
 

The shared experience

Overall, when it comes to documenting sensitive social information, open notes may act as a useful catalyst prompting deeper discussion about personal details clinically important to record, as opposed to those perhaps best left unwritten.

The implementation of open notes nationwide calls for exciting explorations. How can transparent systems maximize benefits for targeted populations in diverse settings? For patients with mental illness, can notes become part of the therapy? Given that care partners often report more benefit from reading notes than do patients themselves, how can they be mobilized to maximize their contributions to those acutely ill on hospital floors, or to family members with Alzheimer’s or in long-term care facilities?

How can we harness emerging technologies to translate notes and medical records into other languages or support lower literacy levels, while preserving the clinical detail in the notes? Should patients contribute to their own notes, cogenerating them with their clinicians? Experiments for “OurNotes” interventions are underway, and early reports from both patients and doctors hold considerable promise.

Ownership of medical records is evolving. Once firmly held by clinicians, electronic technologies have rapidly led to what may best be viewed currently as joint ownership by clinicians and patients. As apps evolve further and issues with interoperability of records diminish, it is likely that patients will eventually take control. Then it will be up to patients what to carry in their records. Clinicians will advise, but patients will decide.

The new rules herald clear changes in the fabric of care, and after a decade of study we anticipate that the benefits well outweigh the harms. But in the short run, it’s wrong to predict an avalanche. Two decades ago, when patient portals first revealed laboratory test findings to patients, doctors expected cataclysmic change in their practices. It did not occur. The vast majority of patients who registered on portals benefited and few disturbed their doctors.

Similarly, after notes were first unblinded by the OpenNotes research teams, the question we were asked most commonly by the primary care doctors who volunteered was whether the computers were actually displaying their notes. Even though many patients read them carefully, the doctors heard little from them. Clinicians have now reported the same experience in several subsequent studies.

Patients are resourceful, turning quickly to friends or the Internet for answers to their questions. They know how busy doctors are and don’t want to bother them if at all possible. When notes do trigger questions, the time taken to respond is probably offset by silence from other patients finding answers to their own questions in notes they read.

We believe that clinicians should embrace the spirit of the rules and also view them as HIPAA catching up with a computerized universe. As the new practice takes hold, ambiguities will diminish as further experience and research evolve. Warner V. Slack, MD, the first doctor to ask patients to talk to computers, opined that patients are the “largest and least utilized resource in health care.” Open and transparent communication through electronic medical records may mobilize patients (and their families) far more effectively. Patients will almost certainly benefit. Remembering Dr. Slack’s prophecy, we believe that clinicians will too.

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

Doctors are learning about new rules coming this April that encourage open and transparent communication among patients, families, and clinicians. The rules, putting into effect the bipartisan 21st Century Cures Act, mandate offering patients access to notes (“open notes”) written by clinicians in electronic medical records.

A recent article from this news organization noted that for many doctors this represents both a sudden and troubling change in practice. For others, the rules codify what they have been doing as a matter of routine for a decade. Spurred by the OpenNotes movement, at least 55 million Americans are already offered access to their clinical notes, including, since 2013, more than 9 million veterans with access to the Blue Button function in Veterans Affairs practices and hospitals.

The practice is spreading beyond the United States to other countries, including Canada, Sweden, Norway, Estonia, and the United Kingdom.

In this commentary, we review what patients, clinicians, and policymakers have been learning about open notes.
 

The patient experience

What do patients experience? In a survey of more than 22,000 patients who read notes in three diverse health systems, more than 90% reported having a good grasp of what their doctors and other clinicians had written, and very few (3%) reported being very confused by what they read. About two-thirds described reading their notes as very important for taking care of their health, remembering details of their visits and their care plans, and understanding why a medication was prescribed.

Indeed, in a clinically exciting finding, 14% of survey respondents reported that reading their notes made them more likely to take their medications as their doctors wished. With about half of Americans with chronic illness failing to take their medicines as prescribed, which sometimes leads to compromised outcomes and associated unnecessary costs (estimated at $300 billion annually), these reports of increased adherence should be taken very seriously.

Some doctors anticipate that open notes will erode patient communication. A growing body of research reveals just the opposite. In multiple surveys, patients describe open notes as “extending the visit,” strengthening collaboration and teamwork with their doctor. Quite possibly, the invitation to read notes may in itself increase trust. Such benefits appear especially pronounced among patients who are older, less educated, are persons of color or Hispanic, or who do not speak English at home.

And in several studies, more than a third of patients also report sharing their notes with others, with older and chronically ill patients in particular sharing access with family and friends who are their care partners.

On the other hand, a small minority of patients (5%) do report being more worried by what they read. It’s unknown whether this is because they are better informed about their care or because baseline anxiety levels increase. Doctors expect also that some patients, particularly those with cancer or serious mental illness, will be upset by their notes. So far, evidence does not support that specific concern.

Conversely, withholding, delaying, or blocking notes may be a source of anxiety or even stigmatization. When clinicians find themselves worried about sharing notes, we suggest that they discuss with their patients the benefits and risks. Recall also that transparency facilitates freedom of choice; patients make their own decision, and quite a few choose to leave notes unread.

Finding mistakes early and preventing harm are important goals for health care, and open notes can make care safer. Inevitably, medical records contain errors, omissions, and inaccuracies. In a large patient survey, 21% reported finding an error in their notes, and 42% perceived the error to be serious.

Moreover, 25% of doctors with more than a year’s experience with open notes reported patients finding errors that they (the doctors) considered “serious.” In 2015, the National Academy of Medicine cited open notes as a mechanism for improving diagnostic accuracy. In regard to possible legal action from patients, most attorneys, patients, and doctors agree that more transparent communication will build trust overall and, if anything, diminish litigation. We know of no instances so far of lawsuits deriving from open notes.
 

The physician experience

Doctors may worry that open notes will impede workflow, that they will be compelled to “dumb down” their documentation to avoid causing offense or anxiety, and that patients will demand changes to what is written. Here, extensive survey research should allay such fears and expectations. In a survey of more than 1,600 clinicians with at least 1 year of experience with open notes, reports of disruption to workflow were uncommon.

Most doctors (84%) reported that patients contacted them with questions about their notes “less than monthly or never.” Approximately two-thirds (62%) reported spending the same amount of time writing visit notes.

After implementing open notes, many doctors do report being more mindful about their documentation. For example, 41% reported changing how they used language such as “patient denies” or “noncompliant,” and 18% reported changing their use of medical jargon or abbreviations. Might these changes undermine the utility of medical notes? A majority of doctors surveyed (78%) said no, reporting that, after implementing open notes, the value of their documentation was the same or better.

Innovations spotlight difficult and often longstanding challenges. Open notes highlight the complex role of medical records in preserving privacy, especially in the spectrum of abuse, whether domestic or involving elders, children or sexual transgressions. For families with adolescents, issues concerning confidentiality can become a two-way street, and federal and state rules at times provide conflicting and idiosyncratic guidance. It is important to emphasize that the new rules permit information blocking if there is clear evidence that doing so “will substantially reduce the risk of harm” to patients or to other third parties.

Perhaps think of open notes as a new medicine designed to help the vast majority of those who use it but with side effects and even contraindications for a few. Doctors can step in to minimize risks to vulnerable individuals, and imaginative and creative solutions to complex issues may emerge. In a growing number of practices serving adolescents, clinicians can now create two notes, with some elements of care visible on a patient portal and others held privately or visible only to the adolescent.
 

The shared experience

Overall, when it comes to documenting sensitive social information, open notes may act as a useful catalyst prompting deeper discussion about personal details clinically important to record, as opposed to those perhaps best left unwritten.

The implementation of open notes nationwide calls for exciting explorations. How can transparent systems maximize benefits for targeted populations in diverse settings? For patients with mental illness, can notes become part of the therapy? Given that care partners often report more benefit from reading notes than do patients themselves, how can they be mobilized to maximize their contributions to those acutely ill on hospital floors, or to family members with Alzheimer’s or in long-term care facilities?

How can we harness emerging technologies to translate notes and medical records into other languages or support lower literacy levels, while preserving the clinical detail in the notes? Should patients contribute to their own notes, cogenerating them with their clinicians? Experiments for “OurNotes” interventions are underway, and early reports from both patients and doctors hold considerable promise.

Ownership of medical records is evolving. Once firmly held by clinicians, electronic technologies have rapidly led to what may best be viewed currently as joint ownership by clinicians and patients. As apps evolve further and issues with interoperability of records diminish, it is likely that patients will eventually take control. Then it will be up to patients what to carry in their records. Clinicians will advise, but patients will decide.

The new rules herald clear changes in the fabric of care, and after a decade of study we anticipate that the benefits well outweigh the harms. But in the short run, it’s wrong to predict an avalanche. Two decades ago, when patient portals first revealed laboratory test findings to patients, doctors expected cataclysmic change in their practices. It did not occur. The vast majority of patients who registered on portals benefited and few disturbed their doctors.

Similarly, after notes were first unblinded by the OpenNotes research teams, the question we were asked most commonly by the primary care doctors who volunteered was whether the computers were actually displaying their notes. Even though many patients read them carefully, the doctors heard little from them. Clinicians have now reported the same experience in several subsequent studies.

Patients are resourceful, turning quickly to friends or the Internet for answers to their questions. They know how busy doctors are and don’t want to bother them if at all possible. When notes do trigger questions, the time taken to respond is probably offset by silence from other patients finding answers to their own questions in notes they read.

We believe that clinicians should embrace the spirit of the rules and also view them as HIPAA catching up with a computerized universe. As the new practice takes hold, ambiguities will diminish as further experience and research evolve. Warner V. Slack, MD, the first doctor to ask patients to talk to computers, opined that patients are the “largest and least utilized resource in health care.” Open and transparent communication through electronic medical records may mobilize patients (and their families) far more effectively. Patients will almost certainly benefit. Remembering Dr. Slack’s prophecy, we believe that clinicians will too.

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

An increasingly common question I’m receiving is: What should private practices do if a patient or employee tests positive for COVID-19, or has been exposed to someone who has?

As always, it depends, but here is some general advice: The specifics will vary depending on state/local laws, or your particular situation.

First, you need to determine the level of exposure, and whether it requires action. According to the Centers for Disease Control and Prevention, actionable exposure occurs 2 days prior to the onset of illness, and lasts 10 days after onset.

If action is required, you’ll need to determine who needs to quarantine and who needs to be tested. Vaccinated employees who have been exposed to suspected or confirmed COVID-19 are not required to quarantine or be tested if they are fully vaccinated and have remained asymptomatic since the exposure. Those employees should, however, follow all the usual precautions (masks, social distancing, handwashing, etc.) with increased diligence. Remind them that no vaccine is 100% effective, and suggest they self-monitor for symptoms (fever, cough, shortness of breath, etc.)

All other exposed employees should be tested. A negative test means an individual was not infected at the time the sample was collected, but that does not mean an individual will not get sick later. Some providers are retesting on days 5 and 7 post exposure.

Some experts advise that you monitor exposed employees (vaccinated or not) yourself, with daily temperature readings and inquiries regarding symptoms, and perhaps a daily pulse oximetry check, for 14 days following exposure. Document these screenings in writing. Anyone testing positive or developing a fever or other symptoms should, of course, be sent home and seek medical treatment as necessary.

Employees who develop symptoms or test positive for COVID-19 should remain out of work until all CDC “return-to-work” criteria are met. At this writing, the basic criteria include:

• At least 10 days pass after symptoms first appeared
• At least 24 hours pass after last fever without the use of fever-reducing medications
• Cough, shortness of breath, and any other symptoms improve

Anyone who is significantly immunocompromised may need more time at home, and probably consultation with an infectious disease specialist.

Your facility should be thoroughly cleaned after the exposure. Close off all areas used by the sick individual, and clean and disinfect all areas such as offices, doorknobs, bathrooms, common areas, and shared electronic equipment. Of course, the cleaners should wear gowns, gloves, masks, and goggles. Some practices are hiring cleaning crews to professionally disinfect their offices. Once the area has been disinfected, it can be reopened for use. Workers without close contact with the person who is sick can return to work immediately after disinfection.

If the potential infected area is widespread and cannot be isolated to a room or rooms where doors can be shut, it may be prudent to temporarily close your office, send staff home, and divert patients to other locations if they cannot be rescheduled. Once your facility is cleaned and disinfected and staff have been cleared, your office may reopen.

Use enhanced precautions for any staff or patients who are immunocompromised, or otherwise fall into the high-risk category, to keep them out of the path of potential exposure areas and allow them to self-quarantine if they desire.

You should continue following existing leave policies (paid time off, vacation, sick, short-term disability, leave of absence, Family and Medical Leave Act, and Americans with Disabilities Act). If the employee was exposed at work, contact your workers’ compensation carrier regarding lost wages. Unless your state laws specify otherwise, you are under no obligation to pay beyond your policies, but you may do so if you choose.

Of course, you can take proactive steps to prevent unnecessary exposure and avoid closures in the first place; for example:

• Call patients prior to their visit, or question them upon arrival, regarding fever, shortness of breath, and other COVID-19 symptoms.
• Check employees’ temperatures every morning.
• Check patients’ temperatures as they enter the office.
• Require everyone, patients and employees alike, to wear face coverings.
• Ask patients to leave friends and family members at home.

Dr. Eastern practices dermatology and dermatologic surgery in Belleville, N.J. He is the author of numerous articles and textbook chapters, and is a long-time monthly columnist for Dermatology News. Write to him at dermnews@mdedge.com.

An increasingly common question I’m receiving is: What should private practices do if a patient or employee tests positive for COVID-19, or has been exposed to someone who has?

As always, it depends, but here is some general advice: The specifics will vary depending on state/local laws, or your particular situation.

First, you need to determine the level of exposure, and whether it requires action. According to the Centers for Disease Control and Prevention, actionable exposure occurs 2 days prior to the onset of illness, and lasts 10 days after onset.

If action is required, you’ll need to determine who needs to quarantine and who needs to be tested. Vaccinated employees who have been exposed to suspected or confirmed COVID-19 are not required to quarantine or be tested if they are fully vaccinated and have remained asymptomatic since the exposure. Those employees should, however, follow all the usual precautions (masks, social distancing, handwashing, etc.) with increased diligence. Remind them that no vaccine is 100% effective, and suggest they self-monitor for symptoms (fever, cough, shortness of breath, etc.)

All other exposed employees should be tested. A negative test means an individual was not infected at the time the sample was collected, but that does not mean an individual will not get sick later. Some providers are retesting on days 5 and 7 post exposure.

Some experts advise that you monitor exposed employees (vaccinated or not) yourself, with daily temperature readings and inquiries regarding symptoms, and perhaps a daily pulse oximetry check, for 14 days following exposure. Document these screenings in writing. Anyone testing positive or developing a fever or other symptoms should, of course, be sent home and seek medical treatment as necessary.

Employees who develop symptoms or test positive for COVID-19 should remain out of work until all CDC “return-to-work” criteria are met. At this writing, the basic criteria include:

• At least 10 days pass after symptoms first appeared
• At least 24 hours pass after last fever without the use of fever-reducing medications
• Cough, shortness of breath, and any other symptoms improve

Anyone who is significantly immunocompromised may need more time at home, and probably consultation with an infectious disease specialist.

Your facility should be thoroughly cleaned after the exposure. Close off all areas used by the sick individual, and clean and disinfect all areas such as offices, doorknobs, bathrooms, common areas, and shared electronic equipment. Of course, the cleaners should wear gowns, gloves, masks, and goggles. Some practices are hiring cleaning crews to professionally disinfect their offices. Once the area has been disinfected, it can be reopened for use. Workers without close contact with the person who is sick can return to work immediately after disinfection.

If the potential infected area is widespread and cannot be isolated to a room or rooms where doors can be shut, it may be prudent to temporarily close your office, send staff home, and divert patients to other locations if they cannot be rescheduled. Once your facility is cleaned and disinfected and staff have been cleared, your office may reopen.

Use enhanced precautions for any staff or patients who are immunocompromised, or otherwise fall into the high-risk category, to keep them out of the path of potential exposure areas and allow them to self-quarantine if they desire.

You should continue following existing leave policies (paid time off, vacation, sick, short-term disability, leave of absence, Family and Medical Leave Act, and Americans with Disabilities Act). If the employee was exposed at work, contact your workers’ compensation carrier regarding lost wages. Unless your state laws specify otherwise, you are under no obligation to pay beyond your policies, but you may do so if you choose.

Of course, you can take proactive steps to prevent unnecessary exposure and avoid closures in the first place; for example:

• Call patients prior to their visit, or question them upon arrival, regarding fever, shortness of breath, and other COVID-19 symptoms.
• Check employees’ temperatures every morning.
• Check patients’ temperatures as they enter the office.
• Require everyone, patients and employees alike, to wear face coverings.
• Ask patients to leave friends and family members at home.

Dr. Eastern practices dermatology and dermatologic surgery in Belleville, N.J. He is the author of numerous articles and textbook chapters, and is a long-time monthly columnist for Dermatology News. Write to him at dermnews@mdedge.com.

An increasingly common question I’m receiving is: What should private practices do if a patient or employee tests positive for COVID-19, or has been exposed to someone who has?

As always, it depends, but here is some general advice: The specifics will vary depending on state/local laws, or your particular situation.

First, you need to determine the level of exposure, and whether it requires action. According to the Centers for Disease Control and Prevention, actionable exposure occurs 2 days prior to the onset of illness, and lasts 10 days after onset.

If action is required, you’ll need to determine who needs to quarantine and who needs to be tested. Vaccinated employees who have been exposed to suspected or confirmed COVID-19 are not required to quarantine or be tested if they are fully vaccinated and have remained asymptomatic since the exposure. Those employees should, however, follow all the usual precautions (masks, social distancing, handwashing, etc.) with increased diligence. Remind them that no vaccine is 100% effective, and suggest they self-monitor for symptoms (fever, cough, shortness of breath, etc.)

All other exposed employees should be tested. A negative test means an individual was not infected at the time the sample was collected, but that does not mean an individual will not get sick later. Some providers are retesting on days 5 and 7 post exposure.

Some experts advise that you monitor exposed employees (vaccinated or not) yourself, with daily temperature readings and inquiries regarding symptoms, and perhaps a daily pulse oximetry check, for 14 days following exposure. Document these screenings in writing. Anyone testing positive or developing a fever or other symptoms should, of course, be sent home and seek medical treatment as necessary.

Employees who develop symptoms or test positive for COVID-19 should remain out of work until all CDC “return-to-work” criteria are met. At this writing, the basic criteria include:

• At least 10 days pass after symptoms first appeared
• At least 24 hours pass after last fever without the use of fever-reducing medications
• Cough, shortness of breath, and any other symptoms improve

Anyone who is significantly immunocompromised may need more time at home, and probably consultation with an infectious disease specialist.

Your facility should be thoroughly cleaned after the exposure. Close off all areas used by the sick individual, and clean and disinfect all areas such as offices, doorknobs, bathrooms, common areas, and shared electronic equipment. Of course, the cleaners should wear gowns, gloves, masks, and goggles. Some practices are hiring cleaning crews to professionally disinfect their offices. Once the area has been disinfected, it can be reopened for use. Workers without close contact with the person who is sick can return to work immediately after disinfection.

If the potential infected area is widespread and cannot be isolated to a room or rooms where doors can be shut, it may be prudent to temporarily close your office, send staff home, and divert patients to other locations if they cannot be rescheduled. Once your facility is cleaned and disinfected and staff have been cleared, your office may reopen.

Use enhanced precautions for any staff or patients who are immunocompromised, or otherwise fall into the high-risk category, to keep them out of the path of potential exposure areas and allow them to self-quarantine if they desire.

You should continue following existing leave policies (paid time off, vacation, sick, short-term disability, leave of absence, Family and Medical Leave Act, and Americans with Disabilities Act). If the employee was exposed at work, contact your workers’ compensation carrier regarding lost wages. Unless your state laws specify otherwise, you are under no obligation to pay beyond your policies, but you may do so if you choose.

Of course, you can take proactive steps to prevent unnecessary exposure and avoid closures in the first place; for example:

• Call patients prior to their visit, or question them upon arrival, regarding fever, shortness of breath, and other COVID-19 symptoms.
• Check employees’ temperatures every morning.
• Check patients’ temperatures as they enter the office.
• Require everyone, patients and employees alike, to wear face coverings.
• Ask patients to leave friends and family members at home.

Dr. Eastern practices dermatology and dermatologic surgery in Belleville, N.J. He is the author of numerous articles and textbook chapters, and is a long-time monthly columnist for Dermatology News. Write to him at dermnews@mdedge.com.

Nearly 60% of those working in a large health care system expressed their intent to roll up their sleeves to receive the COVID-19 vaccine, but about one-third were unsure of doing so.

Moreover, 54% of direct care providers indicated that they would take the vaccine if offered, compared with 60% of noncare providers.

The findings come from what is believed to be the largest survey of health care provider attitudes toward COVID-19 vaccination, published online Jan. 25 in Clinical Infectious Diseases.

“We have shown that self-reported willingness to receive vaccination against COVID-19 differs by age, gender, race and hospital role, with physicians and research scientists showing the highest acceptance,” Jana Shaw, MD, MPH, State University of New York, Syracuse, N.Y, the study’s corresponding author, told this news organization. “Building trust in authorities and confidence in vaccines is a complex and time-consuming process that requires commitment and resources. We have to make those investments as hesitancy can severely undermine vaccination coverage. Because health care providers are members of our communities, it is possible that their views are shared by the public at large. Our findings can assist public health professionals as a starting point of discussion and engagement with communities to ensure that we vaccinate at least 80% of the public to end the pandemic.”

For the study, Dr. Shaw and her colleagues emailed an anonymous survey to 9,565 employees of State University of New York Upstate Medical University, Syracuse, an academic medical center that cares for an estimated 1.8 million people. The survey, which contained questions intended to evaluate attitudes, belief, and willingness to get vaccinated, took place between Nov. 23 and Dec. 5, about a week before the U.S. Food and Drug Administration granted the first emergency use authorization for the Pfizer-BioNTech BNT162b2 mRNA vaccine.

Survey recipients included physicians, nurse practitioners, physician assistants, nurses, pharmacists, medical and nursing students, allied health professionals, and nonclinical ancillary staff.

Of the 9,565 surveys sent, 5,287 responses were collected and used in the final analysis, for a response rate of 55%. The mean age of respondents was 43, 73% were female, 85% were White, 6% were Asian, 5% were Black/African American, and the rest were Native American, Native Hawaiian/Pacific Islander, or from other races. More than half of respondents (59%) reported that they provided direct patient care, and 32% said they provided care for patients with COVID-19.

Of all survey respondents, 58% expressed their intent to receive a COVID-19 vaccine, but this varied by their role in the health care system. For example, in response to the statement, “If a vaccine were offered free of charge, I would take it,” 80% of scientists and physicians agreed that they would, while colleagues in other roles were unsure whether they would take the vaccine, including 34% of registered nurses, 32% of allied health professionals, and 32% of master’s-level clinicians. These differences across roles were significant (P less than .001).

The researchers also found that direct patient care or care for COVID-19 patients was associated with lower vaccination intent. For example, 54% of direct care providers and 62% of non-care providers indicated they would take the vaccine if offered, compared with 52% of those who had provided care for COVID-19 patients vs. 61% of those who had not (P less than .001).

“This was a really surprising finding,” said Dr. Shaw, who is a pediatric infectious diseases physician at SUNY Upstate. “In general, one would expect that perceived severity of disease would lead to a greater desire to get vaccinated. Because our question did not address severity of disease, it is possible that we oversampled respondents who took care of patients with mild disease (i.e., in an outpatient setting). This could have led to an underestimation of disease severity and resulted in lower vaccination intent.”
 

A focus on rebuilding trust

Survey respondents who agreed or strongly agreed that they would accept a vaccine were older (a mean age of 44 years), compared with those who were not sure or who disagreed (a mean age of 42 vs. 38 years, respectively; P less than .001). In addition, fewer females agreed or strongly agreed that they would accept a vaccine (54% vs. 73% of males), whereas those who self-identified as Black/African American were least likely to want to get vaccinated, compared with those from other ethnic groups (31%, compared with 74% of Asians, 58% of Whites, and 39% of American Indians or Alaska Natives).

“We are deeply aware of the poor decisions scientists made in the past, which led to a prevailing skepticism and ‘feeling like guinea pigs’ among people of color, especially Black adults,” Dr. Shaw said. “Black adults are less likely, compared [with] White adults, to have confidence that scientists act in the public interest. Rebuilding trust will take time and has to start with addressing health care disparities. In addition, we need to acknowledge contributions of Black researchers to science. For example, until recently very few knew that the Moderna vaccine was developed [with the help of] Dr. Kizzmekia Corbett, who is Black.”

The top five main areas of unease that all respondents expressed about a COVID-19 vaccine were concern about adverse events/side effects (47%), efficacy (15%), rushed release (11%), safety (11%), and the research and authorization process (3%).

“I think it is important that fellow clinicians recognize that, in order to boost vaccine confidence we will need careful, individually tailored communication strategies,” Dr. Shaw said. “A consideration should be given to those [strategies] that utilize interpersonal channels that deliver leadership by example and leverage influencers in the institution to encourage wider adoption of vaccination.”

Aaron M. Milstone, MD, MHS, asked to comment on the research, recommended that health care workers advocate for the vaccine and encourage their patients, friends, and loved ones to get vaccinated. “Soon, COVID-19 will have taken more than half a million lives in the U.S.,” said Dr. Milstone, a pediatric epidemiologist at Johns Hopkins University, Baltimore. “Although vaccines can have side effects like fever and muscle aches, and very, very rare more serious side effects, the risks of dying from COVID are much greater than the risk of a serious vaccine reaction. The study’s authors shed light on the ongoing need for leaders of all communities to support the COVID vaccines, not just the scientific community, but religious leaders, political leaders, and community leaders.”
 

Addressing vaccine hesitancy

Informed by their own survey, Dr. Shaw and her colleagues have developed a plan to address vaccine hesitancy to ensure high vaccine uptake at SUNY Upstate. Those strategies include, but aren’t limited to, institution-wide forums for all employees on COVID-19 vaccine safety, risks, and benefits followed by Q&A sessions, grand rounds for providers summarizing clinical trial data on mRNA vaccines, development of an Ask COVID email line for staff to ask vaccine-related questions, and a detailed vaccine-specific FAQ document.

In addition, SUNY Upstate experts have engaged in numerous media interviews to provide education and updates on the benefits of vaccination to public and staff, stationary vaccine locations, and mobile COVID-19 vaccine carts. “To date, the COVID-19 vaccination process has been well received, and we anticipate strong vaccine uptake,” she said.

Dr. Shaw acknowledged certain limitations of the survey, including its cross-sectional design and the fact that it was conducted in a single health care system in the northeastern United States. “Thus, generalizability to other regions of the U.S. and other countries may be limited,” Dr. Shaw said. “The study was also conducted before EUA [emergency use authorization] was granted to either the Moderna or Pfizer-BioNTech vaccines. It is therefore likely that vaccine acceptance will change over time as more people get vaccinated.”

The authors have disclosed no relevant financial relationships. Dr. Milstone disclosed that he has received a research grant from Merck, but it is not related to vaccines.

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

Nearly 60% of those working in a large health care system expressed their intent to roll up their sleeves to receive the COVID-19 vaccine, but about one-third were unsure of doing so.

Moreover, 54% of direct care providers indicated that they would take the vaccine if offered, compared with 60% of noncare providers.

The findings come from what is believed to be the largest survey of health care provider attitudes toward COVID-19 vaccination, published online Jan. 25 in Clinical Infectious Diseases.

“We have shown that self-reported willingness to receive vaccination against COVID-19 differs by age, gender, race and hospital role, with physicians and research scientists showing the highest acceptance,” Jana Shaw, MD, MPH, State University of New York, Syracuse, N.Y, the study’s corresponding author, told this news organization. “Building trust in authorities and confidence in vaccines is a complex and time-consuming process that requires commitment and resources. We have to make those investments as hesitancy can severely undermine vaccination coverage. Because health care providers are members of our communities, it is possible that their views are shared by the public at large. Our findings can assist public health professionals as a starting point of discussion and engagement with communities to ensure that we vaccinate at least 80% of the public to end the pandemic.”

For the study, Dr. Shaw and her colleagues emailed an anonymous survey to 9,565 employees of State University of New York Upstate Medical University, Syracuse, an academic medical center that cares for an estimated 1.8 million people. The survey, which contained questions intended to evaluate attitudes, belief, and willingness to get vaccinated, took place between Nov. 23 and Dec. 5, about a week before the U.S. Food and Drug Administration granted the first emergency use authorization for the Pfizer-BioNTech BNT162b2 mRNA vaccine.

Survey recipients included physicians, nurse practitioners, physician assistants, nurses, pharmacists, medical and nursing students, allied health professionals, and nonclinical ancillary staff.

Of the 9,565 surveys sent, 5,287 responses were collected and used in the final analysis, for a response rate of 55%. The mean age of respondents was 43, 73% were female, 85% were White, 6% were Asian, 5% were Black/African American, and the rest were Native American, Native Hawaiian/Pacific Islander, or from other races. More than half of respondents (59%) reported that they provided direct patient care, and 32% said they provided care for patients with COVID-19.

Of all survey respondents, 58% expressed their intent to receive a COVID-19 vaccine, but this varied by their role in the health care system. For example, in response to the statement, “If a vaccine were offered free of charge, I would take it,” 80% of scientists and physicians agreed that they would, while colleagues in other roles were unsure whether they would take the vaccine, including 34% of registered nurses, 32% of allied health professionals, and 32% of master’s-level clinicians. These differences across roles were significant (P less than .001).

The researchers also found that direct patient care or care for COVID-19 patients was associated with lower vaccination intent. For example, 54% of direct care providers and 62% of non-care providers indicated they would take the vaccine if offered, compared with 52% of those who had provided care for COVID-19 patients vs. 61% of those who had not (P less than .001).

“This was a really surprising finding,” said Dr. Shaw, who is a pediatric infectious diseases physician at SUNY Upstate. “In general, one would expect that perceived severity of disease would lead to a greater desire to get vaccinated. Because our question did not address severity of disease, it is possible that we oversampled respondents who took care of patients with mild disease (i.e., in an outpatient setting). This could have led to an underestimation of disease severity and resulted in lower vaccination intent.”
 

A focus on rebuilding trust

Survey respondents who agreed or strongly agreed that they would accept a vaccine were older (a mean age of 44 years), compared with those who were not sure or who disagreed (a mean age of 42 vs. 38 years, respectively; P less than .001). In addition, fewer females agreed or strongly agreed that they would accept a vaccine (54% vs. 73% of males), whereas those who self-identified as Black/African American were least likely to want to get vaccinated, compared with those from other ethnic groups (31%, compared with 74% of Asians, 58% of Whites, and 39% of American Indians or Alaska Natives).

“We are deeply aware of the poor decisions scientists made in the past, which led to a prevailing skepticism and ‘feeling like guinea pigs’ among people of color, especially Black adults,” Dr. Shaw said. “Black adults are less likely, compared [with] White adults, to have confidence that scientists act in the public interest. Rebuilding trust will take time and has to start with addressing health care disparities. In addition, we need to acknowledge contributions of Black researchers to science. For example, until recently very few knew that the Moderna vaccine was developed [with the help of] Dr. Kizzmekia Corbett, who is Black.”

The top five main areas of unease that all respondents expressed about a COVID-19 vaccine were concern about adverse events/side effects (47%), efficacy (15%), rushed release (11%), safety (11%), and the research and authorization process (3%).

“I think it is important that fellow clinicians recognize that, in order to boost vaccine confidence we will need careful, individually tailored communication strategies,” Dr. Shaw said. “A consideration should be given to those [strategies] that utilize interpersonal channels that deliver leadership by example and leverage influencers in the institution to encourage wider adoption of vaccination.”

Aaron M. Milstone, MD, MHS, asked to comment on the research, recommended that health care workers advocate for the vaccine and encourage their patients, friends, and loved ones to get vaccinated. “Soon, COVID-19 will have taken more than half a million lives in the U.S.,” said Dr. Milstone, a pediatric epidemiologist at Johns Hopkins University, Baltimore. “Although vaccines can have side effects like fever and muscle aches, and very, very rare more serious side effects, the risks of dying from COVID are much greater than the risk of a serious vaccine reaction. The study’s authors shed light on the ongoing need for leaders of all communities to support the COVID vaccines, not just the scientific community, but religious leaders, political leaders, and community leaders.”
 

Addressing vaccine hesitancy

Informed by their own survey, Dr. Shaw and her colleagues have developed a plan to address vaccine hesitancy to ensure high vaccine uptake at SUNY Upstate. Those strategies include, but aren’t limited to, institution-wide forums for all employees on COVID-19 vaccine safety, risks, and benefits followed by Q&A sessions, grand rounds for providers summarizing clinical trial data on mRNA vaccines, development of an Ask COVID email line for staff to ask vaccine-related questions, and a detailed vaccine-specific FAQ document.

In addition, SUNY Upstate experts have engaged in numerous media interviews to provide education and updates on the benefits of vaccination to public and staff, stationary vaccine locations, and mobile COVID-19 vaccine carts. “To date, the COVID-19 vaccination process has been well received, and we anticipate strong vaccine uptake,” she said.

Dr. Shaw acknowledged certain limitations of the survey, including its cross-sectional design and the fact that it was conducted in a single health care system in the northeastern United States. “Thus, generalizability to other regions of the U.S. and other countries may be limited,” Dr. Shaw said. “The study was also conducted before EUA [emergency use authorization] was granted to either the Moderna or Pfizer-BioNTech vaccines. It is therefore likely that vaccine acceptance will change over time as more people get vaccinated.”

The authors have disclosed no relevant financial relationships. Dr. Milstone disclosed that he has received a research grant from Merck, but it is not related to vaccines.

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

Nearly 60% of those working in a large health care system expressed their intent to roll up their sleeves to receive the COVID-19 vaccine, but about one-third were unsure of doing so.

Moreover, 54% of direct care providers indicated that they would take the vaccine if offered, compared with 60% of noncare providers.

The findings come from what is believed to be the largest survey of health care provider attitudes toward COVID-19 vaccination, published online Jan. 25 in Clinical Infectious Diseases.

“We have shown that self-reported willingness to receive vaccination against COVID-19 differs by age, gender, race and hospital role, with physicians and research scientists showing the highest acceptance,” Jana Shaw, MD, MPH, State University of New York, Syracuse, N.Y, the study’s corresponding author, told this news organization. “Building trust in authorities and confidence in vaccines is a complex and time-consuming process that requires commitment and resources. We have to make those investments as hesitancy can severely undermine vaccination coverage. Because health care providers are members of our communities, it is possible that their views are shared by the public at large. Our findings can assist public health professionals as a starting point of discussion and engagement with communities to ensure that we vaccinate at least 80% of the public to end the pandemic.”

For the study, Dr. Shaw and her colleagues emailed an anonymous survey to 9,565 employees of State University of New York Upstate Medical University, Syracuse, an academic medical center that cares for an estimated 1.8 million people. The survey, which contained questions intended to evaluate attitudes, belief, and willingness to get vaccinated, took place between Nov. 23 and Dec. 5, about a week before the U.S. Food and Drug Administration granted the first emergency use authorization for the Pfizer-BioNTech BNT162b2 mRNA vaccine.

Survey recipients included physicians, nurse practitioners, physician assistants, nurses, pharmacists, medical and nursing students, allied health professionals, and nonclinical ancillary staff.

Of the 9,565 surveys sent, 5,287 responses were collected and used in the final analysis, for a response rate of 55%. The mean age of respondents was 43, 73% were female, 85% were White, 6% were Asian, 5% were Black/African American, and the rest were Native American, Native Hawaiian/Pacific Islander, or from other races. More than half of respondents (59%) reported that they provided direct patient care, and 32% said they provided care for patients with COVID-19.

Of all survey respondents, 58% expressed their intent to receive a COVID-19 vaccine, but this varied by their role in the health care system. For example, in response to the statement, “If a vaccine were offered free of charge, I would take it,” 80% of scientists and physicians agreed that they would, while colleagues in other roles were unsure whether they would take the vaccine, including 34% of registered nurses, 32% of allied health professionals, and 32% of master’s-level clinicians. These differences across roles were significant (P less than .001).

The researchers also found that direct patient care or care for COVID-19 patients was associated with lower vaccination intent. For example, 54% of direct care providers and 62% of non-care providers indicated they would take the vaccine if offered, compared with 52% of those who had provided care for COVID-19 patients vs. 61% of those who had not (P less than .001).

“This was a really surprising finding,” said Dr. Shaw, who is a pediatric infectious diseases physician at SUNY Upstate. “In general, one would expect that perceived severity of disease would lead to a greater desire to get vaccinated. Because our question did not address severity of disease, it is possible that we oversampled respondents who took care of patients with mild disease (i.e., in an outpatient setting). This could have led to an underestimation of disease severity and resulted in lower vaccination intent.”
 

A focus on rebuilding trust

Survey respondents who agreed or strongly agreed that they would accept a vaccine were older (a mean age of 44 years), compared with those who were not sure or who disagreed (a mean age of 42 vs. 38 years, respectively; P less than .001). In addition, fewer females agreed or strongly agreed that they would accept a vaccine (54% vs. 73% of males), whereas those who self-identified as Black/African American were least likely to want to get vaccinated, compared with those from other ethnic groups (31%, compared with 74% of Asians, 58% of Whites, and 39% of American Indians or Alaska Natives).

“We are deeply aware of the poor decisions scientists made in the past, which led to a prevailing skepticism and ‘feeling like guinea pigs’ among people of color, especially Black adults,” Dr. Shaw said. “Black adults are less likely, compared [with] White adults, to have confidence that scientists act in the public interest. Rebuilding trust will take time and has to start with addressing health care disparities. In addition, we need to acknowledge contributions of Black researchers to science. For example, until recently very few knew that the Moderna vaccine was developed [with the help of] Dr. Kizzmekia Corbett, who is Black.”

The top five main areas of unease that all respondents expressed about a COVID-19 vaccine were concern about adverse events/side effects (47%), efficacy (15%), rushed release (11%), safety (11%), and the research and authorization process (3%).

“I think it is important that fellow clinicians recognize that, in order to boost vaccine confidence we will need careful, individually tailored communication strategies,” Dr. Shaw said. “A consideration should be given to those [strategies] that utilize interpersonal channels that deliver leadership by example and leverage influencers in the institution to encourage wider adoption of vaccination.”

Aaron M. Milstone, MD, MHS, asked to comment on the research, recommended that health care workers advocate for the vaccine and encourage their patients, friends, and loved ones to get vaccinated. “Soon, COVID-19 will have taken more than half a million lives in the U.S.,” said Dr. Milstone, a pediatric epidemiologist at Johns Hopkins University, Baltimore. “Although vaccines can have side effects like fever and muscle aches, and very, very rare more serious side effects, the risks of dying from COVID are much greater than the risk of a serious vaccine reaction. The study’s authors shed light on the ongoing need for leaders of all communities to support the COVID vaccines, not just the scientific community, but religious leaders, political leaders, and community leaders.”
 

Addressing vaccine hesitancy

Informed by their own survey, Dr. Shaw and her colleagues have developed a plan to address vaccine hesitancy to ensure high vaccine uptake at SUNY Upstate. Those strategies include, but aren’t limited to, institution-wide forums for all employees on COVID-19 vaccine safety, risks, and benefits followed by Q&A sessions, grand rounds for providers summarizing clinical trial data on mRNA vaccines, development of an Ask COVID email line for staff to ask vaccine-related questions, and a detailed vaccine-specific FAQ document.

In addition, SUNY Upstate experts have engaged in numerous media interviews to provide education and updates on the benefits of vaccination to public and staff, stationary vaccine locations, and mobile COVID-19 vaccine carts. “To date, the COVID-19 vaccination process has been well received, and we anticipate strong vaccine uptake,” she said.

Dr. Shaw acknowledged certain limitations of the survey, including its cross-sectional design and the fact that it was conducted in a single health care system in the northeastern United States. “Thus, generalizability to other regions of the U.S. and other countries may be limited,” Dr. Shaw said. “The study was also conducted before EUA [emergency use authorization] was granted to either the Moderna or Pfizer-BioNTech vaccines. It is therefore likely that vaccine acceptance will change over time as more people get vaccinated.”

The authors have disclosed no relevant financial relationships. Dr. Milstone disclosed that he has received a research grant from Merck, but it is not related to vaccines.

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

A Zika virus vaccine candidate prompted antibody responses in 80% of individuals who received two doses in a phase 1 study.

©Aunt_Spray/Thinkstock

Although Zika cases have declined in recent years, “geographic expansion of the Aedes aegypti mosquito to areas where population-level immunity is low poses a substantial risk for future epidemics,” wrote Nadine C. Salisch, PhD, of Janssen Vaccines and Prevention, Leiden, the Netherlands, and colleagues in a paper published in Annals of Internal Medicine.

No vaccine against Zika is yet available, although more than 10 candidates have been studied in preclinical trials to date, they said.

The researchers randomized 100 healthy adult volunteers to an experimental Zika vaccine candidate known as Ad26.ZIKV.001 in either one-dose or two-dose regimens of 5x10¹⁰ viral particles (low dose) or 1x10¹¹ viral particles (high dose) or placebo. Approximately half (55%) of the participants were women, and 72% were White.

Approximately 80% of patients in both two-dose groups showed antibody responses for a year after vaccination. Geometric mean titers (GMTs) reached peak of 823.4 in the low-dose/low-dose group and 961.5 in the high-dose/high-dose group. At day 365, the GMTs for these groups were 68.7 and 87.0, respectively.

A single high-dose vaccine achieved a similar level of neutralizing antibody titers, but lower peak neutralizing responses than the two-dose strategies, the researchers noted.

Most of the reported adverse events were mild to moderate, and short lived; the most common were injection site pain or tenderness, headache, and fatigue, the researchers said. After the first vaccination, 75% of participants in the low-dose groups, 88% of participants in high-dose groups, and 45% of participants receiving placebo reported local adverse events. In addition, 73%, 83%, and 40% of the participants in the low-dose, high-dose, and placebo groups, respectively, reported systemic adverse events. Reports were similar after the second vaccination. Two serious adverse events not related to vaccination were reported; one case of right lower lobe pneumonia and one case of incomplete spontaneous abortion.

The researchers also explored protective efficacy through a nonlethal mouse challenge model. “Transfer of 6 mg of IgG from Ad26.ZIKV.001 vaccines conferred complete protection from viremia in most recipient animals, with statistically significantly decreased breakthrough rates and cumulative viral loads per group compared with placebo,” they said.

The study findings were limited by the inability to assess safety and immunogenicity in an endemic area, the researchers noted. However, “Ad26.ZIKV.001 induces potent ZIKV-specific neutralizing responses with durability of at least 1 year, which supports further clinical development if an unmet medical need reemerges,” they said. “In addition, these data underscore the performance of the Ad26 vaccine platform, which Janssen is using for different infectious diseases, including COVID-19,” they noted.
 

Ad26 vector platform shows consistency

“Development of the investigational Janssen Zika vaccine candidate was initiated in 2015, and while the incidence of Zika virus has declined since the 2015-2016 outbreak, spread of the ‘carrier’ Aedes aegypti mosquito to areas where population-level immunity is low poses a substantial risk for future epidemics,” lead author Dr. Salisch said in an interview. For this reason, researchers say the vaccine warrants further development should the need reemerge, she said.

“Our research has found that while a single higher-dose regimen had lower peak neutralizing responses than a two-dose regimen, it achieved a similar level of neutralizing antibody responses at 1 year, an encouraging finding that shows our vaccine may be a useful tool to curb Zika epidemics,” Dr. Salisch noted. “Previous experience with the Ad26 vector platform across our investigational vaccine programs have yielded similarly promising results, most recently with our investigational Janssen COVID-19 vaccine program, for which phase 3 data show a single-dose vaccine met all primary and key secondary endpoints,” she said.

“The biggest barrier [to further development of the candidate vaccine] is one that we actually consider ourselves fortunate to have: The very low incidence of reported Zika cases currently reported worldwide,” Dr. Salisch said. “However, the current Zika case rate can change at any time, and in the event the situation demands it, we are open to alternative regulatory pathways to help us glean the necessary insights on vaccine safety and efficacy to further advance the development of this candidate,” she emphasized.

As for additional research, “there are still questions surrounding Zika transmission and the pathomechanism of congenital Zika syndrome,” said Dr. Salisch. “Our hope is that a correlate of protection against Zika disease, and in particular against congenital Zika syndrome, can be identified,” she said.  

Consider pregnant women in next phase of research

“A major hurdle in ZIKV vaccine development is the inability to conduct large efficacy studies in the absence of a current outbreak,” Ann Chahroudi, MD, of Emory University, Atlanta, and Sallie Permar, MD, of Weill Cornell Medicine, New York, wrote in an accompanying editorial.

The current study provided some efficacy data using a mouse model, but “these data are obviously not conclusive for human protection,” they said.

“A further challenge for ZIKV vaccine efficacy trials will be to demonstrate fetal protection from [congenital Zika syndrome] after adult immunization. There should be a clear plan to readily deploy phase 3 trials for the most promising vaccines to emerge from phase 1 and 2 in the event of an outbreak, as was implemented for Ebola, including infant follow-up,” they emphasized.

The editorialists noted that the study did not include pregnant women, who represent a major target for immunization, but they said that vaccination of pregnant women against other neonatal pathogens such as influenza and tetanus has been effective. “Candidate ZIKV vaccines proven safe in phase 1 trials should immediately be assessed for safety and efficacy in pregnant women,” they said. Although Zika infections are not at epidemic levels currently, resurgence remains a possibility and the coronavirus pandemic “has taught us that preparedness for emerging infections is crucial,” they said.
 

Zika vaccine research is a challenge worth pursuing

“It is important to continue Zika vaccine research because of the unpredictable nature of that infection,” Kevin Ault, MD, of the University of Kansas, Kansas City, said in an interview. “Several times Zika has gained a foothold in unexposed and vulnerable populations,” Dr. Ault said.  “Additionally, there are some data about using this vector during pregnancy, and eventually this vaccine may prevent the birth defects associated with Zika infections during pregnancy, he noted.

Dr. Ault said he was not surprised by the study findings. “This is a promising early phase vaccine candidate, and this adenovirus vector has been used in other similar trials,” he said. Potential barriers to vaccine development include the challenge of conducting late phase clinical trials in pregnant women, he noted. “The relevant endpoint is going to be clinical disease, and one of the most critical populations is pregnant women,” he said. In addition, “later phase 3 trials would be conducted in a population where there is an ongoing Zika outbreak,” Dr. Ault emphasized.   

The study was supported by Janssen Vaccines and Infectious Diseases.

Dr. Chahroudi had no financial conflicts to disclose. Dr. Permar disclosed grants from Merck and Moderna unrelated to the current study. Dr. Ault had no relevant financial conflicts to disclose; he has served as an adviser to the Centers for Disease Control and Prevention, the World Medical Association, the National Vaccine Program Office, and the National Institute for Allergy and Infectious Diseases. He is a fellow of the Infectious Disease Society of American and a fellow of ACOG. 

A Zika virus vaccine candidate prompted antibody responses in 80% of individuals who received two doses in a phase 1 study.

©Aunt_Spray/Thinkstock

Although Zika cases have declined in recent years, “geographic expansion of the Aedes aegypti mosquito to areas where population-level immunity is low poses a substantial risk for future epidemics,” wrote Nadine C. Salisch, PhD, of Janssen Vaccines and Prevention, Leiden, the Netherlands, and colleagues in a paper published in Annals of Internal Medicine.

No vaccine against Zika is yet available, although more than 10 candidates have been studied in preclinical trials to date, they said.

The researchers randomized 100 healthy adult volunteers to an experimental Zika vaccine candidate known as Ad26.ZIKV.001 in either one-dose or two-dose regimens of 5x10¹⁰ viral particles (low dose) or 1x10¹¹ viral particles (high dose) or placebo. Approximately half (55%) of the participants were women, and 72% were White.

Approximately 80% of patients in both two-dose groups showed antibody responses for a year after vaccination. Geometric mean titers (GMTs) reached peak of 823.4 in the low-dose/low-dose group and 961.5 in the high-dose/high-dose group. At day 365, the GMTs for these groups were 68.7 and 87.0, respectively.

A single high-dose vaccine achieved a similar level of neutralizing antibody titers, but lower peak neutralizing responses than the two-dose strategies, the researchers noted.

Most of the reported adverse events were mild to moderate, and short lived; the most common were injection site pain or tenderness, headache, and fatigue, the researchers said. After the first vaccination, 75% of participants in the low-dose groups, 88% of participants in high-dose groups, and 45% of participants receiving placebo reported local adverse events. In addition, 73%, 83%, and 40% of the participants in the low-dose, high-dose, and placebo groups, respectively, reported systemic adverse events. Reports were similar after the second vaccination. Two serious adverse events not related to vaccination were reported; one case of right lower lobe pneumonia and one case of incomplete spontaneous abortion.

The researchers also explored protective efficacy through a nonlethal mouse challenge model. “Transfer of 6 mg of IgG from Ad26.ZIKV.001 vaccines conferred complete protection from viremia in most recipient animals, with statistically significantly decreased breakthrough rates and cumulative viral loads per group compared with placebo,” they said.

The study findings were limited by the inability to assess safety and immunogenicity in an endemic area, the researchers noted. However, “Ad26.ZIKV.001 induces potent ZIKV-specific neutralizing responses with durability of at least 1 year, which supports further clinical development if an unmet medical need reemerges,” they said. “In addition, these data underscore the performance of the Ad26 vaccine platform, which Janssen is using for different infectious diseases, including COVID-19,” they noted.
 

Ad26 vector platform shows consistency

“Development of the investigational Janssen Zika vaccine candidate was initiated in 2015, and while the incidence of Zika virus has declined since the 2015-2016 outbreak, spread of the ‘carrier’ Aedes aegypti mosquito to areas where population-level immunity is low poses a substantial risk for future epidemics,” lead author Dr. Salisch said in an interview. For this reason, researchers say the vaccine warrants further development should the need reemerge, she said.

“Our research has found that while a single higher-dose regimen had lower peak neutralizing responses than a two-dose regimen, it achieved a similar level of neutralizing antibody responses at 1 year, an encouraging finding that shows our vaccine may be a useful tool to curb Zika epidemics,” Dr. Salisch noted. “Previous experience with the Ad26 vector platform across our investigational vaccine programs have yielded similarly promising results, most recently with our investigational Janssen COVID-19 vaccine program, for which phase 3 data show a single-dose vaccine met all primary and key secondary endpoints,” she said.

“The biggest barrier [to further development of the candidate vaccine] is one that we actually consider ourselves fortunate to have: The very low incidence of reported Zika cases currently reported worldwide,” Dr. Salisch said. “However, the current Zika case rate can change at any time, and in the event the situation demands it, we are open to alternative regulatory pathways to help us glean the necessary insights on vaccine safety and efficacy to further advance the development of this candidate,” she emphasized.

As for additional research, “there are still questions surrounding Zika transmission and the pathomechanism of congenital Zika syndrome,” said Dr. Salisch. “Our hope is that a correlate of protection against Zika disease, and in particular against congenital Zika syndrome, can be identified,” she said.  

Consider pregnant women in next phase of research

“A major hurdle in ZIKV vaccine development is the inability to conduct large efficacy studies in the absence of a current outbreak,” Ann Chahroudi, MD, of Emory University, Atlanta, and Sallie Permar, MD, of Weill Cornell Medicine, New York, wrote in an accompanying editorial.

The current study provided some efficacy data using a mouse model, but “these data are obviously not conclusive for human protection,” they said.

“A further challenge for ZIKV vaccine efficacy trials will be to demonstrate fetal protection from [congenital Zika syndrome] after adult immunization. There should be a clear plan to readily deploy phase 3 trials for the most promising vaccines to emerge from phase 1 and 2 in the event of an outbreak, as was implemented for Ebola, including infant follow-up,” they emphasized.

The editorialists noted that the study did not include pregnant women, who represent a major target for immunization, but they said that vaccination of pregnant women against other neonatal pathogens such as influenza and tetanus has been effective. “Candidate ZIKV vaccines proven safe in phase 1 trials should immediately be assessed for safety and efficacy in pregnant women,” they said. Although Zika infections are not at epidemic levels currently, resurgence remains a possibility and the coronavirus pandemic “has taught us that preparedness for emerging infections is crucial,” they said.
 

Zika vaccine research is a challenge worth pursuing

“It is important to continue Zika vaccine research because of the unpredictable nature of that infection,” Kevin Ault, MD, of the University of Kansas, Kansas City, said in an interview. “Several times Zika has gained a foothold in unexposed and vulnerable populations,” Dr. Ault said.  “Additionally, there are some data about using this vector during pregnancy, and eventually this vaccine may prevent the birth defects associated with Zika infections during pregnancy, he noted.

Dr. Ault said he was not surprised by the study findings. “This is a promising early phase vaccine candidate, and this adenovirus vector has been used in other similar trials,” he said. Potential barriers to vaccine development include the challenge of conducting late phase clinical trials in pregnant women, he noted. “The relevant endpoint is going to be clinical disease, and one of the most critical populations is pregnant women,” he said. In addition, “later phase 3 trials would be conducted in a population where there is an ongoing Zika outbreak,” Dr. Ault emphasized.   

The study was supported by Janssen Vaccines and Infectious Diseases.

Dr. Chahroudi had no financial conflicts to disclose. Dr. Permar disclosed grants from Merck and Moderna unrelated to the current study. Dr. Ault had no relevant financial conflicts to disclose; he has served as an adviser to the Centers for Disease Control and Prevention, the World Medical Association, the National Vaccine Program Office, and the National Institute for Allergy and Infectious Diseases. He is a fellow of the Infectious Disease Society of American and a fellow of ACOG. 

A Zika virus vaccine candidate prompted antibody responses in 80% of individuals who received two doses in a phase 1 study.

©Aunt_Spray/Thinkstock

Although Zika cases have declined in recent years, “geographic expansion of the Aedes aegypti mosquito to areas where population-level immunity is low poses a substantial risk for future epidemics,” wrote Nadine C. Salisch, PhD, of Janssen Vaccines and Prevention, Leiden, the Netherlands, and colleagues in a paper published in Annals of Internal Medicine.

No vaccine against Zika is yet available, although more than 10 candidates have been studied in preclinical trials to date, they said.

The researchers randomized 100 healthy adult volunteers to an experimental Zika vaccine candidate known as Ad26.ZIKV.001 in either one-dose or two-dose regimens of 5x10¹⁰ viral particles (low dose) or 1x10¹¹ viral particles (high dose) or placebo. Approximately half (55%) of the participants were women, and 72% were White.

Approximately 80% of patients in both two-dose groups showed antibody responses for a year after vaccination. Geometric mean titers (GMTs) reached peak of 823.4 in the low-dose/low-dose group and 961.5 in the high-dose/high-dose group. At day 365, the GMTs for these groups were 68.7 and 87.0, respectively.

A single high-dose vaccine achieved a similar level of neutralizing antibody titers, but lower peak neutralizing responses than the two-dose strategies, the researchers noted.

Most of the reported adverse events were mild to moderate, and short lived; the most common were injection site pain or tenderness, headache, and fatigue, the researchers said. After the first vaccination, 75% of participants in the low-dose groups, 88% of participants in high-dose groups, and 45% of participants receiving placebo reported local adverse events. In addition, 73%, 83%, and 40% of the participants in the low-dose, high-dose, and placebo groups, respectively, reported systemic adverse events. Reports were similar after the second vaccination. Two serious adverse events not related to vaccination were reported; one case of right lower lobe pneumonia and one case of incomplete spontaneous abortion.

The researchers also explored protective efficacy through a nonlethal mouse challenge model. “Transfer of 6 mg of IgG from Ad26.ZIKV.001 vaccines conferred complete protection from viremia in most recipient animals, with statistically significantly decreased breakthrough rates and cumulative viral loads per group compared with placebo,” they said.

The study findings were limited by the inability to assess safety and immunogenicity in an endemic area, the researchers noted. However, “Ad26.ZIKV.001 induces potent ZIKV-specific neutralizing responses with durability of at least 1 year, which supports further clinical development if an unmet medical need reemerges,” they said. “In addition, these data underscore the performance of the Ad26 vaccine platform, which Janssen is using for different infectious diseases, including COVID-19,” they noted.
 

Ad26 vector platform shows consistency

“Development of the investigational Janssen Zika vaccine candidate was initiated in 2015, and while the incidence of Zika virus has declined since the 2015-2016 outbreak, spread of the ‘carrier’ Aedes aegypti mosquito to areas where population-level immunity is low poses a substantial risk for future epidemics,” lead author Dr. Salisch said in an interview. For this reason, researchers say the vaccine warrants further development should the need reemerge, she said.

“Our research has found that while a single higher-dose regimen had lower peak neutralizing responses than a two-dose regimen, it achieved a similar level of neutralizing antibody responses at 1 year, an encouraging finding that shows our vaccine may be a useful tool to curb Zika epidemics,” Dr. Salisch noted. “Previous experience with the Ad26 vector platform across our investigational vaccine programs have yielded similarly promising results, most recently with our investigational Janssen COVID-19 vaccine program, for which phase 3 data show a single-dose vaccine met all primary and key secondary endpoints,” she said.

“The biggest barrier [to further development of the candidate vaccine] is one that we actually consider ourselves fortunate to have: The very low incidence of reported Zika cases currently reported worldwide,” Dr. Salisch said. “However, the current Zika case rate can change at any time, and in the event the situation demands it, we are open to alternative regulatory pathways to help us glean the necessary insights on vaccine safety and efficacy to further advance the development of this candidate,” she emphasized.

As for additional research, “there are still questions surrounding Zika transmission and the pathomechanism of congenital Zika syndrome,” said Dr. Salisch. “Our hope is that a correlate of protection against Zika disease, and in particular against congenital Zika syndrome, can be identified,” she said.  

Consider pregnant women in next phase of research

“A major hurdle in ZIKV vaccine development is the inability to conduct large efficacy studies in the absence of a current outbreak,” Ann Chahroudi, MD, of Emory University, Atlanta, and Sallie Permar, MD, of Weill Cornell Medicine, New York, wrote in an accompanying editorial.

The current study provided some efficacy data using a mouse model, but “these data are obviously not conclusive for human protection,” they said.

“A further challenge for ZIKV vaccine efficacy trials will be to demonstrate fetal protection from [congenital Zika syndrome] after adult immunization. There should be a clear plan to readily deploy phase 3 trials for the most promising vaccines to emerge from phase 1 and 2 in the event of an outbreak, as was implemented for Ebola, including infant follow-up,” they emphasized.

The editorialists noted that the study did not include pregnant women, who represent a major target for immunization, but they said that vaccination of pregnant women against other neonatal pathogens such as influenza and tetanus has been effective. “Candidate ZIKV vaccines proven safe in phase 1 trials should immediately be assessed for safety and efficacy in pregnant women,” they said. Although Zika infections are not at epidemic levels currently, resurgence remains a possibility and the coronavirus pandemic “has taught us that preparedness for emerging infections is crucial,” they said.
 

Zika vaccine research is a challenge worth pursuing

“It is important to continue Zika vaccine research because of the unpredictable nature of that infection,” Kevin Ault, MD, of the University of Kansas, Kansas City, said in an interview. “Several times Zika has gained a foothold in unexposed and vulnerable populations,” Dr. Ault said.  “Additionally, there are some data about using this vector during pregnancy, and eventually this vaccine may prevent the birth defects associated with Zika infections during pregnancy, he noted.

Dr. Ault said he was not surprised by the study findings. “This is a promising early phase vaccine candidate, and this adenovirus vector has been used in other similar trials,” he said. Potential barriers to vaccine development include the challenge of conducting late phase clinical trials in pregnant women, he noted. “The relevant endpoint is going to be clinical disease, and one of the most critical populations is pregnant women,” he said. In addition, “later phase 3 trials would be conducted in a population where there is an ongoing Zika outbreak,” Dr. Ault emphasized.   

The study was supported by Janssen Vaccines and Infectious Diseases.

Dr. Chahroudi had no financial conflicts to disclose. Dr. Permar disclosed grants from Merck and Moderna unrelated to the current study. Dr. Ault had no relevant financial conflicts to disclose; he has served as an adviser to the Centers for Disease Control and Prevention, the World Medical Association, the National Vaccine Program Office, and the National Institute for Allergy and Infectious Diseases. He is a fellow of the Infectious Disease Society of American and a fellow of ACOG. 

In support of previously published case reports, a study using cross-linked national population data in Denmark has now associated cumulative exposure to high-potency topical steroids with osteoporotic fractures in a dose-response relationship.

In a stepwise manner, the hazard ratios for major osteoporotic fracture (MOF) were found to start climbing incrementally for those with a cumulative topical steroid dose equivalent of more than 500 g of mometasone furoate when compared with exposure of 200-499 g, according to the team of investigators from the University of Copenhagen.

“Use of these drugs is very common, and we found an estimated population-attributable risk of as much as 4.3%,” the investigators reported in the study, published in JAMA Dermatology.

The retrospective cohort study drew data from the Danish National Patient Registry, which covers 99% of the country’s population. It was linked to the Danish National Prescription Registry, which captures data on pharmacy-dispensed medications. Data collected from the beginning of 2003 to the end of 2017 were evaluated.

Exposures to potent or very potent topical corticosteroids were converted into a single standard with potency equivalent to 1 mg/g of mometasone furoate. Four strata of exposure were compared to a reference exposure of 200-499 g. These were 500-999 g, 1,000-1,999 g, 2,000-9,999 g, and 10,000 g or greater.

For the first strata, the small increased risk for MOF did not reach significance (HR, 1.01; 95% confidence interval, 0.99-1.03), but each of the others did. These climbed from a 5% greater risk (HR 1.05 95% CI 1.02-1.08) for a cumulative exposure of 1,000 to 1,999 g, to a 10% greater risk (HR, 1.10; 95% CI, 1.07-1.13) for a cumulative exposure of 2,000-9,999 g, and finally to a 27% greater risk (HR, 1.27; 95% CI, 1.19-1.35) for a cumulative exposure of 10,000 g or higher.

The study included more than 700,000 individuals exposed to topical mometasone at a potency equivalent of 200 g or more over the study period. The reference group (200-499 g) was the largest (317,907 individuals). The first strata (500-999 g) included 186,359 patients; the second (1,000-1,999 g), 111,203 patients; the third (2,000-9,999 g), 94,334 patients; and the fifth (10,000 g or more), 13,448 patients.

“A 3% increase in the relative risk of osteoporosis and MOF was observed per doubling of the TCS dose,” according to the investigators.

Patients exposed to doses of high-potency topical steroids that put them at risk of MOF is limited but substantial, according to the senior author, Alexander Egeberg, MD, PhD, of the department of dermatology and allergy at Herlev and Gentofte Hospital, Copenhagen.

“It is true that the risk is modest for the average user of topical steroids,” Dr. Egeberg said in an interview. However, despite the fact that topical steroids are intended for short-term use, “2% of all our users had been exposed to the equivalent of 10,000 g of mometasone, which mean 100 tubes of 100 g.”

If the other two strata at significantly increased risk of MOF (greater than 1,000 g) are included, an additional 28% of all users are facing the potential for clinically significant osteoporosis, according to the Danish data.

The adverse effect of steroids on bone metabolism has been established previously, and several studies have linked systemic corticosteroid exposure, including inhaled corticosteroids, with increased risk of osteoporotic fracture. For example, one study showed that patients with chronic obstructive pulmonary disease on daily inhaled doses of the equivalent of fluticasone at or above 1,000 mcg for more than 4 years had about a 10% increased risk of MOF relative to those not exposed.

The data associate topical steroids with increased risk of osteoporotic fracture, but Dr. Egeberg said osteoporosis is not the only reason to use topical steroids prudently.

“It is important to keep in mind that osteoporosis and fractures are at the extreme end of the side-effect profile and that other side effects, such as striae formation, skin thinning, and dysregulated diabetes, can occur with much lower quantities of topical steroids,” Dr. Egeberg said

For avoiding this risk, “there are no specific cutoffs” recommended for topical steroids in current guidelines, but dermatologists should be aware that many of the indications for topical steroids, such as psoriasis and atopic dermatitis, involve skin with an impaired barrier function, exposing patients to an increased likelihood of absorption, according to Dr. Egeberg.

“A general rule of thumb that we use is that, if a patient with persistent disease activity requires a new prescription of the equivalent of 100 g mometasone every 1-2 months, it might be worth considering if there is a suitable alternative,” Dr. Egeberg said.

In an accompanying editorial, Rebecca D. Jackson, MD, of the division of endocrinology, diabetes, and metabolism in the department of internal medicine at Ohio State University, Columbus, agreed that no guidelines specific to avoiding the risks of topical corticosteroids are currently available, but she advised clinicians to be considering these risks nonetheless. In general, she suggested that topical steroids, like oral steroids, should be used at “the lowest dose for the shortest duration necessary to manage the underlying medical condition.”

The correlation between topical corticosteroids and increased risk of osteoporotic fracture, although not established previously in a large study, is not surprising, according to Victoria Werth, MD, chief of dermatology at the Philadelphia Veterans Affairs Hospital and professor of dermatology at the University of Pennsylvania, also in Philadelphia.

“Systemic absorption of potent topical steroids has previously been demonstrated with a rapid decrease in serum cortisol levels,” Dr. Werth said in an interview. She indicated that concern about the risk of osteoporosis imposed by use of potent steroids over large body surface areas is appropriate.

To minimize this risk, “it is reasonable to use the lowest dose of steroid possible and to try to substitute other medications when possible,” she said.

Dr. Egeberg reported financial relationships with Abbvie, Almirall, Bristol-Myers Squibb, Dermavant Sciences, Galderma, Janssen Pharmaceuticals, Eli Lilly, Novartis, Pfizer, Samsung, Bioepis, and UCB. Five authors had disclosures related to some of those pharmaceutical companies and/or others. Dr. Jackson had no disclosures.

In support of previously published case reports, a study using cross-linked national population data in Denmark has now associated cumulative exposure to high-potency topical steroids with osteoporotic fractures in a dose-response relationship.

In a stepwise manner, the hazard ratios for major osteoporotic fracture (MOF) were found to start climbing incrementally for those with a cumulative topical steroid dose equivalent of more than 500 g of mometasone furoate when compared with exposure of 200-499 g, according to the team of investigators from the University of Copenhagen.

“Use of these drugs is very common, and we found an estimated population-attributable risk of as much as 4.3%,” the investigators reported in the study, published in JAMA Dermatology.

The retrospective cohort study drew data from the Danish National Patient Registry, which covers 99% of the country’s population. It was linked to the Danish National Prescription Registry, which captures data on pharmacy-dispensed medications. Data collected from the beginning of 2003 to the end of 2017 were evaluated.

Exposures to potent or very potent topical corticosteroids were converted into a single standard with potency equivalent to 1 mg/g of mometasone furoate. Four strata of exposure were compared to a reference exposure of 200-499 g. These were 500-999 g, 1,000-1,999 g, 2,000-9,999 g, and 10,000 g or greater.

For the first strata, the small increased risk for MOF did not reach significance (HR, 1.01; 95% confidence interval, 0.99-1.03), but each of the others did. These climbed from a 5% greater risk (HR 1.05 95% CI 1.02-1.08) for a cumulative exposure of 1,000 to 1,999 g, to a 10% greater risk (HR, 1.10; 95% CI, 1.07-1.13) for a cumulative exposure of 2,000-9,999 g, and finally to a 27% greater risk (HR, 1.27; 95% CI, 1.19-1.35) for a cumulative exposure of 10,000 g or higher.

The study included more than 700,000 individuals exposed to topical mometasone at a potency equivalent of 200 g or more over the study period. The reference group (200-499 g) was the largest (317,907 individuals). The first strata (500-999 g) included 186,359 patients; the second (1,000-1,999 g), 111,203 patients; the third (2,000-9,999 g), 94,334 patients; and the fifth (10,000 g or more), 13,448 patients.

“A 3% increase in the relative risk of osteoporosis and MOF was observed per doubling of the TCS dose,” according to the investigators.

Patients exposed to doses of high-potency topical steroids that put them at risk of MOF is limited but substantial, according to the senior author, Alexander Egeberg, MD, PhD, of the department of dermatology and allergy at Herlev and Gentofte Hospital, Copenhagen.

“It is true that the risk is modest for the average user of topical steroids,” Dr. Egeberg said in an interview. However, despite the fact that topical steroids are intended for short-term use, “2% of all our users had been exposed to the equivalent of 10,000 g of mometasone, which mean 100 tubes of 100 g.”

If the other two strata at significantly increased risk of MOF (greater than 1,000 g) are included, an additional 28% of all users are facing the potential for clinically significant osteoporosis, according to the Danish data.

The adverse effect of steroids on bone metabolism has been established previously, and several studies have linked systemic corticosteroid exposure, including inhaled corticosteroids, with increased risk of osteoporotic fracture. For example, one study showed that patients with chronic obstructive pulmonary disease on daily inhaled doses of the equivalent of fluticasone at or above 1,000 mcg for more than 4 years had about a 10% increased risk of MOF relative to those not exposed.

The data associate topical steroids with increased risk of osteoporotic fracture, but Dr. Egeberg said osteoporosis is not the only reason to use topical steroids prudently.

“It is important to keep in mind that osteoporosis and fractures are at the extreme end of the side-effect profile and that other side effects, such as striae formation, skin thinning, and dysregulated diabetes, can occur with much lower quantities of topical steroids,” Dr. Egeberg said

For avoiding this risk, “there are no specific cutoffs” recommended for topical steroids in current guidelines, but dermatologists should be aware that many of the indications for topical steroids, such as psoriasis and atopic dermatitis, involve skin with an impaired barrier function, exposing patients to an increased likelihood of absorption, according to Dr. Egeberg.

“A general rule of thumb that we use is that, if a patient with persistent disease activity requires a new prescription of the equivalent of 100 g mometasone every 1-2 months, it might be worth considering if there is a suitable alternative,” Dr. Egeberg said.

In an accompanying editorial, Rebecca D. Jackson, MD, of the division of endocrinology, diabetes, and metabolism in the department of internal medicine at Ohio State University, Columbus, agreed that no guidelines specific to avoiding the risks of topical corticosteroids are currently available, but she advised clinicians to be considering these risks nonetheless. In general, she suggested that topical steroids, like oral steroids, should be used at “the lowest dose for the shortest duration necessary to manage the underlying medical condition.”

The correlation between topical corticosteroids and increased risk of osteoporotic fracture, although not established previously in a large study, is not surprising, according to Victoria Werth, MD, chief of dermatology at the Philadelphia Veterans Affairs Hospital and professor of dermatology at the University of Pennsylvania, also in Philadelphia.

“Systemic absorption of potent topical steroids has previously been demonstrated with a rapid decrease in serum cortisol levels,” Dr. Werth said in an interview. She indicated that concern about the risk of osteoporosis imposed by use of potent steroids over large body surface areas is appropriate.

To minimize this risk, “it is reasonable to use the lowest dose of steroid possible and to try to substitute other medications when possible,” she said.

Dr. Egeberg reported financial relationships with Abbvie, Almirall, Bristol-Myers Squibb, Dermavant Sciences, Galderma, Janssen Pharmaceuticals, Eli Lilly, Novartis, Pfizer, Samsung, Bioepis, and UCB. Five authors had disclosures related to some of those pharmaceutical companies and/or others. Dr. Jackson had no disclosures.

In support of previously published case reports, a study using cross-linked national population data in Denmark has now associated cumulative exposure to high-potency topical steroids with osteoporotic fractures in a dose-response relationship.

In a stepwise manner, the hazard ratios for major osteoporotic fracture (MOF) were found to start climbing incrementally for those with a cumulative topical steroid dose equivalent of more than 500 g of mometasone furoate when compared with exposure of 200-499 g, according to the team of investigators from the University of Copenhagen.

“Use of these drugs is very common, and we found an estimated population-attributable risk of as much as 4.3%,” the investigators reported in the study, published in JAMA Dermatology.

The retrospective cohort study drew data from the Danish National Patient Registry, which covers 99% of the country’s population. It was linked to the Danish National Prescription Registry, which captures data on pharmacy-dispensed medications. Data collected from the beginning of 2003 to the end of 2017 were evaluated.

Exposures to potent or very potent topical corticosteroids were converted into a single standard with potency equivalent to 1 mg/g of mometasone furoate. Four strata of exposure were compared to a reference exposure of 200-499 g. These were 500-999 g, 1,000-1,999 g, 2,000-9,999 g, and 10,000 g or greater.

For the first strata, the small increased risk for MOF did not reach significance (HR, 1.01; 95% confidence interval, 0.99-1.03), but each of the others did. These climbed from a 5% greater risk (HR 1.05 95% CI 1.02-1.08) for a cumulative exposure of 1,000 to 1,999 g, to a 10% greater risk (HR, 1.10; 95% CI, 1.07-1.13) for a cumulative exposure of 2,000-9,999 g, and finally to a 27% greater risk (HR, 1.27; 95% CI, 1.19-1.35) for a cumulative exposure of 10,000 g or higher.

The study included more than 700,000 individuals exposed to topical mometasone at a potency equivalent of 200 g or more over the study period. The reference group (200-499 g) was the largest (317,907 individuals). The first strata (500-999 g) included 186,359 patients; the second (1,000-1,999 g), 111,203 patients; the third (2,000-9,999 g), 94,334 patients; and the fifth (10,000 g or more), 13,448 patients.

“A 3% increase in the relative risk of osteoporosis and MOF was observed per doubling of the TCS dose,” according to the investigators.

Patients exposed to doses of high-potency topical steroids that put them at risk of MOF is limited but substantial, according to the senior author, Alexander Egeberg, MD, PhD, of the department of dermatology and allergy at Herlev and Gentofte Hospital, Copenhagen.

“It is true that the risk is modest for the average user of topical steroids,” Dr. Egeberg said in an interview. However, despite the fact that topical steroids are intended for short-term use, “2% of all our users had been exposed to the equivalent of 10,000 g of mometasone, which mean 100 tubes of 100 g.”

If the other two strata at significantly increased risk of MOF (greater than 1,000 g) are included, an additional 28% of all users are facing the potential for clinically significant osteoporosis, according to the Danish data.

The adverse effect of steroids on bone metabolism has been established previously, and several studies have linked systemic corticosteroid exposure, including inhaled corticosteroids, with increased risk of osteoporotic fracture. For example, one study showed that patients with chronic obstructive pulmonary disease on daily inhaled doses of the equivalent of fluticasone at or above 1,000 mcg for more than 4 years had about a 10% increased risk of MOF relative to those not exposed.

The data associate topical steroids with increased risk of osteoporotic fracture, but Dr. Egeberg said osteoporosis is not the only reason to use topical steroids prudently.

“It is important to keep in mind that osteoporosis and fractures are at the extreme end of the side-effect profile and that other side effects, such as striae formation, skin thinning, and dysregulated diabetes, can occur with much lower quantities of topical steroids,” Dr. Egeberg said

For avoiding this risk, “there are no specific cutoffs” recommended for topical steroids in current guidelines, but dermatologists should be aware that many of the indications for topical steroids, such as psoriasis and atopic dermatitis, involve skin with an impaired barrier function, exposing patients to an increased likelihood of absorption, according to Dr. Egeberg.

“A general rule of thumb that we use is that, if a patient with persistent disease activity requires a new prescription of the equivalent of 100 g mometasone every 1-2 months, it might be worth considering if there is a suitable alternative,” Dr. Egeberg said.

In an accompanying editorial, Rebecca D. Jackson, MD, of the division of endocrinology, diabetes, and metabolism in the department of internal medicine at Ohio State University, Columbus, agreed that no guidelines specific to avoiding the risks of topical corticosteroids are currently available, but she advised clinicians to be considering these risks nonetheless. In general, she suggested that topical steroids, like oral steroids, should be used at “the lowest dose for the shortest duration necessary to manage the underlying medical condition.”

The correlation between topical corticosteroids and increased risk of osteoporotic fracture, although not established previously in a large study, is not surprising, according to Victoria Werth, MD, chief of dermatology at the Philadelphia Veterans Affairs Hospital and professor of dermatology at the University of Pennsylvania, also in Philadelphia.

“Systemic absorption of potent topical steroids has previously been demonstrated with a rapid decrease in serum cortisol levels,” Dr. Werth said in an interview. She indicated that concern about the risk of osteoporosis imposed by use of potent steroids over large body surface areas is appropriate.

To minimize this risk, “it is reasonable to use the lowest dose of steroid possible and to try to substitute other medications when possible,” she said.

Dr. Egeberg reported financial relationships with Abbvie, Almirall, Bristol-Myers Squibb, Dermavant Sciences, Galderma, Janssen Pharmaceuticals, Eli Lilly, Novartis, Pfizer, Samsung, Bioepis, and UCB. Five authors had disclosures related to some of those pharmaceutical companies and/or others. Dr. Jackson had no disclosures.