Women's Health

Many patients with early breast cancer are being undertreated, concludes a novel study that examined the management of such patients across various geographical regions across the United States.

A standard treatment for early breast cancer is endocrine therapy (ET), with drugs such a tamoxifen and aromatase inhibitors.

But the study found that ET was not being used in about half of the eligible patients.

For example, only 13,115 of 26,255 eligible patients (48.8%) initiated ET within 1 year of diagnosis, and only 13,944 (52.1%) continued with ET.

“This is remarkable, considering that ET confers an impressive one-third reduction in the risk of death from breast cancer in the first 15 years after diagnosis,” comment authors Michael J. Hassett, MD, of the Dana-Farber Cancer Institute, Boston, and colleagues.

The findings were published online on Jan. 27 in JAMA Oncology.

This study provides an “important and disturbing” glimpse of the hidden barriers patients face when seeking quality, guideline-concordant care, says Kathy Miller, MD, the Ballve Lantero professor of oncology at Indiana University School of Medicine and associate director of clinical research at the IU Simon Comprehensive Cancer Center, Indianapolis, who was approached for comment.
 

Geographical variations

In their study, Dr. Hasset and colleagues set out determine the extent to which geospatial variations in early breast cancer care are attributable to health service area versus patient factors. They analyzed Surveillance, Epidemiology, and End Results (SEER) Medicare data for 31,571 patients with newly diagnosed with stage I-II nonmetastatic breast cancer between 2007 and 2013 who were followed for at least 3 years.

The patients had a median age of 71 years, and 61.4% had stage I disease at diagnosis.

Geospatial density maps (heat maps) in the paper highlight regional performance patterns. For initiation of ET within 1 year of diagnosis, the regions that appeared the worst (with less than 50% of patients getting this treatment) were parts of California, Utah, New Mexico, Louisiana, Georgia, Kentucky, Washington, and an isolated patch in Michigan.

In addition to the striking finding that nearly half of all women who are eligible for ET did not receive that therapy, the investigators found that 81.6% of 21,190 eligible patients received radiation therapy and 72.8% of 9,903 eligible patients received chemotherapy.

This also varied across the graphical regions, with the heat maps showing that the areas that were delivering radiation and chemotherapy to 70% to 80% of women were similar to the areas that were not initiating ET in about half of these women.

The authors found that the geographical region and health service area (HSA) explained more observed variation (24% to 48%) than patient factors (1% to 4%).

“While patient characteristics, such as race and ethnicity, were significantly associated with variation in breast cancer care, they explained a relatively small proportion of the total observed geospatial variance,” the authors comment.

“In fact, most of the total observed variance was owing to randomness or unexplained factors,” they add. The largest share of variation – 35% to 45% – was unexplained.

“The ET metrics demonstrated the largest total observed variance, the lowest absolute performance (only 49% of patients had an ET prescription within 1 year of diagnosis), and the strongest association with region/HSA,” they conclude.

Though limited by factors inherent in a retrospective review of SEER-Medicare data, the “unexplained nature of most geospatial variation in initial breast cancer care is not likely to change,” they comment.

Future quality improvement efforts should focus on reducing this unwarranted geospatial variation, particularly through the use of ET in eligible patients and with strategies that work across health care delivery systems, they suggest.

Approached for comment on the new findings, Dr. Miller posits that “many factors may be at play.”

“Unfortunately, the SEER database doesn’t allow us to sort out the impact of poverty/cost of care, distance to medical care, availability of specialty and subspecialty care, and payer/provider networks that may limit choices and options for second opinions,” Dr. Miller told this news organization.

She said that patients should be encouraged to consult reliable patient-focused information, such as that provided by the American Society of Clinical Oncology through its disease-specific sites, and to seek a second opinion from a university center. In many cases, major centers have become more accessible through virtual visits made available in the wake of the COVID-19 pandemic, she noted.

This study was supported by Dana-Farber Cancer Institute and the American Cancer Society. The authors and Dr. Miller have disclosed no relevant financial relationships. Dr. Miller is a regular contributor to Medscape with her Miller on Oncology column.

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

Many patients with early breast cancer are being undertreated, concludes a novel study that examined the management of such patients across various geographical regions across the United States.

A standard treatment for early breast cancer is endocrine therapy (ET), with drugs such a tamoxifen and aromatase inhibitors.

But the study found that ET was not being used in about half of the eligible patients.

For example, only 13,115 of 26,255 eligible patients (48.8%) initiated ET within 1 year of diagnosis, and only 13,944 (52.1%) continued with ET.

“This is remarkable, considering that ET confers an impressive one-third reduction in the risk of death from breast cancer in the first 15 years after diagnosis,” comment authors Michael J. Hassett, MD, of the Dana-Farber Cancer Institute, Boston, and colleagues.

The findings were published online on Jan. 27 in JAMA Oncology.

This study provides an “important and disturbing” glimpse of the hidden barriers patients face when seeking quality, guideline-concordant care, says Kathy Miller, MD, the Ballve Lantero professor of oncology at Indiana University School of Medicine and associate director of clinical research at the IU Simon Comprehensive Cancer Center, Indianapolis, who was approached for comment.
 

Geographical variations

In their study, Dr. Hasset and colleagues set out determine the extent to which geospatial variations in early breast cancer care are attributable to health service area versus patient factors. They analyzed Surveillance, Epidemiology, and End Results (SEER) Medicare data for 31,571 patients with newly diagnosed with stage I-II nonmetastatic breast cancer between 2007 and 2013 who were followed for at least 3 years.

The patients had a median age of 71 years, and 61.4% had stage I disease at diagnosis.

Geospatial density maps (heat maps) in the paper highlight regional performance patterns. For initiation of ET within 1 year of diagnosis, the regions that appeared the worst (with less than 50% of patients getting this treatment) were parts of California, Utah, New Mexico, Louisiana, Georgia, Kentucky, Washington, and an isolated patch in Michigan.

In addition to the striking finding that nearly half of all women who are eligible for ET did not receive that therapy, the investigators found that 81.6% of 21,190 eligible patients received radiation therapy and 72.8% of 9,903 eligible patients received chemotherapy.

This also varied across the graphical regions, with the heat maps showing that the areas that were delivering radiation and chemotherapy to 70% to 80% of women were similar to the areas that were not initiating ET in about half of these women.

The authors found that the geographical region and health service area (HSA) explained more observed variation (24% to 48%) than patient factors (1% to 4%).

“While patient characteristics, such as race and ethnicity, were significantly associated with variation in breast cancer care, they explained a relatively small proportion of the total observed geospatial variance,” the authors comment.

“In fact, most of the total observed variance was owing to randomness or unexplained factors,” they add. The largest share of variation – 35% to 45% – was unexplained.

“The ET metrics demonstrated the largest total observed variance, the lowest absolute performance (only 49% of patients had an ET prescription within 1 year of diagnosis), and the strongest association with region/HSA,” they conclude.

Though limited by factors inherent in a retrospective review of SEER-Medicare data, the “unexplained nature of most geospatial variation in initial breast cancer care is not likely to change,” they comment.

Future quality improvement efforts should focus on reducing this unwarranted geospatial variation, particularly through the use of ET in eligible patients and with strategies that work across health care delivery systems, they suggest.

Approached for comment on the new findings, Dr. Miller posits that “many factors may be at play.”

“Unfortunately, the SEER database doesn’t allow us to sort out the impact of poverty/cost of care, distance to medical care, availability of specialty and subspecialty care, and payer/provider networks that may limit choices and options for second opinions,” Dr. Miller told this news organization.

She said that patients should be encouraged to consult reliable patient-focused information, such as that provided by the American Society of Clinical Oncology through its disease-specific sites, and to seek a second opinion from a university center. In many cases, major centers have become more accessible through virtual visits made available in the wake of the COVID-19 pandemic, she noted.

This study was supported by Dana-Farber Cancer Institute and the American Cancer Society. The authors and Dr. Miller have disclosed no relevant financial relationships. Dr. Miller is a regular contributor to Medscape with her Miller on Oncology column.

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

Many patients with early breast cancer are being undertreated, concludes a novel study that examined the management of such patients across various geographical regions across the United States.

A standard treatment for early breast cancer is endocrine therapy (ET), with drugs such a tamoxifen and aromatase inhibitors.

But the study found that ET was not being used in about half of the eligible patients.

For example, only 13,115 of 26,255 eligible patients (48.8%) initiated ET within 1 year of diagnosis, and only 13,944 (52.1%) continued with ET.

“This is remarkable, considering that ET confers an impressive one-third reduction in the risk of death from breast cancer in the first 15 years after diagnosis,” comment authors Michael J. Hassett, MD, of the Dana-Farber Cancer Institute, Boston, and colleagues.

The findings were published online on Jan. 27 in JAMA Oncology.

This study provides an “important and disturbing” glimpse of the hidden barriers patients face when seeking quality, guideline-concordant care, says Kathy Miller, MD, the Ballve Lantero professor of oncology at Indiana University School of Medicine and associate director of clinical research at the IU Simon Comprehensive Cancer Center, Indianapolis, who was approached for comment.
 

Geographical variations

In their study, Dr. Hasset and colleagues set out determine the extent to which geospatial variations in early breast cancer care are attributable to health service area versus patient factors. They analyzed Surveillance, Epidemiology, and End Results (SEER) Medicare data for 31,571 patients with newly diagnosed with stage I-II nonmetastatic breast cancer between 2007 and 2013 who were followed for at least 3 years.

The patients had a median age of 71 years, and 61.4% had stage I disease at diagnosis.

Geospatial density maps (heat maps) in the paper highlight regional performance patterns. For initiation of ET within 1 year of diagnosis, the regions that appeared the worst (with less than 50% of patients getting this treatment) were parts of California, Utah, New Mexico, Louisiana, Georgia, Kentucky, Washington, and an isolated patch in Michigan.

In addition to the striking finding that nearly half of all women who are eligible for ET did not receive that therapy, the investigators found that 81.6% of 21,190 eligible patients received radiation therapy and 72.8% of 9,903 eligible patients received chemotherapy.

This also varied across the graphical regions, with the heat maps showing that the areas that were delivering radiation and chemotherapy to 70% to 80% of women were similar to the areas that were not initiating ET in about half of these women.

The authors found that the geographical region and health service area (HSA) explained more observed variation (24% to 48%) than patient factors (1% to 4%).

“While patient characteristics, such as race and ethnicity, were significantly associated with variation in breast cancer care, they explained a relatively small proportion of the total observed geospatial variance,” the authors comment.

“In fact, most of the total observed variance was owing to randomness or unexplained factors,” they add. The largest share of variation – 35% to 45% – was unexplained.

“The ET metrics demonstrated the largest total observed variance, the lowest absolute performance (only 49% of patients had an ET prescription within 1 year of diagnosis), and the strongest association with region/HSA,” they conclude.

Though limited by factors inherent in a retrospective review of SEER-Medicare data, the “unexplained nature of most geospatial variation in initial breast cancer care is not likely to change,” they comment.

Future quality improvement efforts should focus on reducing this unwarranted geospatial variation, particularly through the use of ET in eligible patients and with strategies that work across health care delivery systems, they suggest.

Approached for comment on the new findings, Dr. Miller posits that “many factors may be at play.”

“Unfortunately, the SEER database doesn’t allow us to sort out the impact of poverty/cost of care, distance to medical care, availability of specialty and subspecialty care, and payer/provider networks that may limit choices and options for second opinions,” Dr. Miller told this news organization.

She said that patients should be encouraged to consult reliable patient-focused information, such as that provided by the American Society of Clinical Oncology through its disease-specific sites, and to seek a second opinion from a university center. In many cases, major centers have become more accessible through virtual visits made available in the wake of the COVID-19 pandemic, she noted.

This study was supported by Dana-Farber Cancer Institute and the American Cancer Society. The authors and Dr. Miller have disclosed no relevant financial relationships. Dr. Miller is a regular contributor to Medscape with her Miller on Oncology column.

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

Many women use cannabis to help manage gynecologic pain conditions.

Patients with chronic pelvic pain, vulvodynia, endometriosis, or gynecologic malignancy may use THC, CBD, or a combination of both in an effort to treat their pain, research shows.

When patients ask or tell clinicians about this treatment approach, however, few if any controlled trials exist to inform medical guidance.

A recent review of studies in this area presents a “thorough analysis of this very relevant topic,” said Erin A. Blake, MD, of Presbyterian Cancer Care, Rio Rancho, N.M..

The findings “are consistent with my anecdotal clinical findings as well as the results of my own research,” Dr. Blake said. “Cannabis products represent an underutilized but likely effective modality to relieve pain and other symptoms experienced by our patients.”
 

Mostly in the dark

Cannabis products “are unregulated and the data we have surrounding them is extremely limited due to outdated federal laws,” said Dr. Blake, who in 2019 described nonprescription cannabis use for symptom management by women with gynecologic malignancies. “Our ability to practice evidence-based medicine related to cannabis products will be limited until we are legally and financially able to design trials to evaluate them in a controlled fashion.”

For the new review, Jenell S. Coleman, MD, MPH, with Johns Hopkins University, Baltimore, and colleagues, identified 16 studies since 1990, including Dr. Blake’s, that examined the use of cannabinoids for managing pain from gynecologic conditions.

Dr. Coleman and her coauthors, Angela L. Liang and Erin L. Gingher, analyzed eight cross-sectional studies, six prospective studies, and two randomized controlled trials.

Patients who used cannabis tended to do so “multiple times per week, and they used a variety of delivery methods and a wide range of doses,” the authors said. “One of the most common reasons for cannabis use was pain management, and all the cross-sectional studies found that most women reported pain relief with cannabis use, especially among women who used a combination of CBD plus THC compared with either cannabinoid alone.”

Cross-sectional studies included patients with chronic pelvic pain (in two of the studies), vulvodynia (one), endometriosis (four), and gynecologic malignancy (two). These studies included between 36 and 3,426 participants and were conducted in the United States, Canada, Australia, and New Zealand.

In one Australian study, for example, Armour and colleagues asked 484 patients with endometriosis to rate the effectiveness of self-management strategies, including cannabis, heat, diet, and exercise, for reducing pelvic pain. Cannabis was used by 13% of the participants and had the highest average effectiveness rating: 7.6 on a 10-point scale.

In some cases, patients who use cannabis may decrease their use of other pain medications, the review found.

Cannabis side effects may include dry mouth, sleepiness, increased appetite, palpitations, and a “high” associated with THC.
 

Enhancing endogenous cannabinoids

The six prospective cohort studies and two randomized controlled trials examined the effectiveness of compounds – including palmitoylethanolamide (PEA) and a fatty acid amide hydrolase inhibitor – that can enhance endogenous cannabinoids.

Studies of PEA combined with antioxidants showed that these treatments significantly decreased pain from primary dysmenorrhea, pelvic pain, and interstitial cystitis. PEA-combination medications were well tolerated, with nausea and spotting as potential side effects.

On the other hand, a study that assessed a fatty acid amide hydrolase inhibitor found that it did not decrease pain from interstitial cystitis.

Dr. Coleman began reviewing the endocannabinoid system and cannabis research after hearing from patients who were using cannabis for pelvic pain.

Seeing various preclinical data that suggest cannabis could be useful for pain conditions came as a surprise.

Still, the existing evidence base for clinical effectiveness is poor quality, Dr. Coleman said in an interview. Rigorous trials are needed.

“It is a whole field that is just waiting for the U.S. to do something in terms of legalization so that we can actually study to see, does this make sense?” Dr. Coleman said.
 

Cannabis should not be used while pregnant

In a recent meta-analysis based on data from nearly 60,000 individuals, women who used marijuana during pregnancy were at increased risk for adverse neonatal outcomes such as low birth weight and preterm birth. Study author Greg J. Marchand, MD, of the Marchand Institute for Minimally Invasive Surgery, Mesa, Ariz., noted that the results will force some difficult decisions for mothers who use marijuana to treat medical problems, and that there may not be good substitute treatments for some of these conditions, especially chronic pain and anxiety.

Dr. Coleman disclosed investments in a cannabis exchange-traded fund. Dr. Blake and Dr. Marchand had no relevant financial disclosures.

Many women use cannabis to help manage gynecologic pain conditions.

Patients with chronic pelvic pain, vulvodynia, endometriosis, or gynecologic malignancy may use THC, CBD, or a combination of both in an effort to treat their pain, research shows.

When patients ask or tell clinicians about this treatment approach, however, few if any controlled trials exist to inform medical guidance.

A recent review of studies in this area presents a “thorough analysis of this very relevant topic,” said Erin A. Blake, MD, of Presbyterian Cancer Care, Rio Rancho, N.M..

The findings “are consistent with my anecdotal clinical findings as well as the results of my own research,” Dr. Blake said. “Cannabis products represent an underutilized but likely effective modality to relieve pain and other symptoms experienced by our patients.”
 

Mostly in the dark

Cannabis products “are unregulated and the data we have surrounding them is extremely limited due to outdated federal laws,” said Dr. Blake, who in 2019 described nonprescription cannabis use for symptom management by women with gynecologic malignancies. “Our ability to practice evidence-based medicine related to cannabis products will be limited until we are legally and financially able to design trials to evaluate them in a controlled fashion.”

For the new review, Jenell S. Coleman, MD, MPH, with Johns Hopkins University, Baltimore, and colleagues, identified 16 studies since 1990, including Dr. Blake’s, that examined the use of cannabinoids for managing pain from gynecologic conditions.

Dr. Coleman and her coauthors, Angela L. Liang and Erin L. Gingher, analyzed eight cross-sectional studies, six prospective studies, and two randomized controlled trials.

Patients who used cannabis tended to do so “multiple times per week, and they used a variety of delivery methods and a wide range of doses,” the authors said. “One of the most common reasons for cannabis use was pain management, and all the cross-sectional studies found that most women reported pain relief with cannabis use, especially among women who used a combination of CBD plus THC compared with either cannabinoid alone.”

Cross-sectional studies included patients with chronic pelvic pain (in two of the studies), vulvodynia (one), endometriosis (four), and gynecologic malignancy (two). These studies included between 36 and 3,426 participants and were conducted in the United States, Canada, Australia, and New Zealand.

In one Australian study, for example, Armour and colleagues asked 484 patients with endometriosis to rate the effectiveness of self-management strategies, including cannabis, heat, diet, and exercise, for reducing pelvic pain. Cannabis was used by 13% of the participants and had the highest average effectiveness rating: 7.6 on a 10-point scale.

In some cases, patients who use cannabis may decrease their use of other pain medications, the review found.

Cannabis side effects may include dry mouth, sleepiness, increased appetite, palpitations, and a “high” associated with THC.
 

Enhancing endogenous cannabinoids

The six prospective cohort studies and two randomized controlled trials examined the effectiveness of compounds – including palmitoylethanolamide (PEA) and a fatty acid amide hydrolase inhibitor – that can enhance endogenous cannabinoids.

Studies of PEA combined with antioxidants showed that these treatments significantly decreased pain from primary dysmenorrhea, pelvic pain, and interstitial cystitis. PEA-combination medications were well tolerated, with nausea and spotting as potential side effects.

On the other hand, a study that assessed a fatty acid amide hydrolase inhibitor found that it did not decrease pain from interstitial cystitis.

Dr. Coleman began reviewing the endocannabinoid system and cannabis research after hearing from patients who were using cannabis for pelvic pain.

Seeing various preclinical data that suggest cannabis could be useful for pain conditions came as a surprise.

Still, the existing evidence base for clinical effectiveness is poor quality, Dr. Coleman said in an interview. Rigorous trials are needed.

“It is a whole field that is just waiting for the U.S. to do something in terms of legalization so that we can actually study to see, does this make sense?” Dr. Coleman said.
 

Cannabis should not be used while pregnant

In a recent meta-analysis based on data from nearly 60,000 individuals, women who used marijuana during pregnancy were at increased risk for adverse neonatal outcomes such as low birth weight and preterm birth. Study author Greg J. Marchand, MD, of the Marchand Institute for Minimally Invasive Surgery, Mesa, Ariz., noted that the results will force some difficult decisions for mothers who use marijuana to treat medical problems, and that there may not be good substitute treatments for some of these conditions, especially chronic pain and anxiety.

Dr. Coleman disclosed investments in a cannabis exchange-traded fund. Dr. Blake and Dr. Marchand had no relevant financial disclosures.

Many women use cannabis to help manage gynecologic pain conditions.

Patients with chronic pelvic pain, vulvodynia, endometriosis, or gynecologic malignancy may use THC, CBD, or a combination of both in an effort to treat their pain, research shows.

When patients ask or tell clinicians about this treatment approach, however, few if any controlled trials exist to inform medical guidance.

A recent review of studies in this area presents a “thorough analysis of this very relevant topic,” said Erin A. Blake, MD, of Presbyterian Cancer Care, Rio Rancho, N.M..

The findings “are consistent with my anecdotal clinical findings as well as the results of my own research,” Dr. Blake said. “Cannabis products represent an underutilized but likely effective modality to relieve pain and other symptoms experienced by our patients.”
 

Mostly in the dark

Cannabis products “are unregulated and the data we have surrounding them is extremely limited due to outdated federal laws,” said Dr. Blake, who in 2019 described nonprescription cannabis use for symptom management by women with gynecologic malignancies. “Our ability to practice evidence-based medicine related to cannabis products will be limited until we are legally and financially able to design trials to evaluate them in a controlled fashion.”

For the new review, Jenell S. Coleman, MD, MPH, with Johns Hopkins University, Baltimore, and colleagues, identified 16 studies since 1990, including Dr. Blake’s, that examined the use of cannabinoids for managing pain from gynecologic conditions.

Dr. Coleman and her coauthors, Angela L. Liang and Erin L. Gingher, analyzed eight cross-sectional studies, six prospective studies, and two randomized controlled trials.

Patients who used cannabis tended to do so “multiple times per week, and they used a variety of delivery methods and a wide range of doses,” the authors said. “One of the most common reasons for cannabis use was pain management, and all the cross-sectional studies found that most women reported pain relief with cannabis use, especially among women who used a combination of CBD plus THC compared with either cannabinoid alone.”

Cross-sectional studies included patients with chronic pelvic pain (in two of the studies), vulvodynia (one), endometriosis (four), and gynecologic malignancy (two). These studies included between 36 and 3,426 participants and were conducted in the United States, Canada, Australia, and New Zealand.

In one Australian study, for example, Armour and colleagues asked 484 patients with endometriosis to rate the effectiveness of self-management strategies, including cannabis, heat, diet, and exercise, for reducing pelvic pain. Cannabis was used by 13% of the participants and had the highest average effectiveness rating: 7.6 on a 10-point scale.

In some cases, patients who use cannabis may decrease their use of other pain medications, the review found.

Cannabis side effects may include dry mouth, sleepiness, increased appetite, palpitations, and a “high” associated with THC.
 

Enhancing endogenous cannabinoids

The six prospective cohort studies and two randomized controlled trials examined the effectiveness of compounds – including palmitoylethanolamide (PEA) and a fatty acid amide hydrolase inhibitor – that can enhance endogenous cannabinoids.

Studies of PEA combined with antioxidants showed that these treatments significantly decreased pain from primary dysmenorrhea, pelvic pain, and interstitial cystitis. PEA-combination medications were well tolerated, with nausea and spotting as potential side effects.

On the other hand, a study that assessed a fatty acid amide hydrolase inhibitor found that it did not decrease pain from interstitial cystitis.

Dr. Coleman began reviewing the endocannabinoid system and cannabis research after hearing from patients who were using cannabis for pelvic pain.

Seeing various preclinical data that suggest cannabis could be useful for pain conditions came as a surprise.

Still, the existing evidence base for clinical effectiveness is poor quality, Dr. Coleman said in an interview. Rigorous trials are needed.

“It is a whole field that is just waiting for the U.S. to do something in terms of legalization so that we can actually study to see, does this make sense?” Dr. Coleman said.
 

Cannabis should not be used while pregnant

In a recent meta-analysis based on data from nearly 60,000 individuals, women who used marijuana during pregnancy were at increased risk for adverse neonatal outcomes such as low birth weight and preterm birth. Study author Greg J. Marchand, MD, of the Marchand Institute for Minimally Invasive Surgery, Mesa, Ariz., noted that the results will force some difficult decisions for mothers who use marijuana to treat medical problems, and that there may not be good substitute treatments for some of these conditions, especially chronic pain and anxiety.

Dr. Coleman disclosed investments in a cannabis exchange-traded fund. Dr. Blake and Dr. Marchand had no relevant financial disclosures.

A new study of thousands of women has found that sticking to recommended healthy dietary patterns can lessen the risk of new-onset gout.

“The identification of multiple patterns of eating that can similarly reduce a woman’s risk of incident gout in our study allows more choice for potential personalization of dietary recommendations according to culinary traditions and personal preferences to enhance adherence,” Chio Yokose, MD, of Harvard Medical School, Boston, and coauthors wrote. The study was published Jan. 31, 2022, in JAMA Internal Medicine.

OksanaKiian/Getty Images

To determine whether consistent healthy eating plays a role in preventing gout in women, the authors launched a prospective cohort study tied to the Nurses’ Health Study, an ongoing endeavor that has been questioning its participants’ food and beverage intake since 1984. Based on the 2020 to 2025 Dietary Guidelines for Americans, four healthy eating patterns were identified for assessment: the Dietary Approaches to Stop Hypertension (DASH), the Mediterranean diet, the Alternative Healthy Eating Index, and the Prudent diet, as well as the unhealthy Western dietary pattern for comparison.

Over 34 years of follow-up, the researchers identified 3,890 cases of gout among 80,039 women with an average age of 50.5 and an average body mass index (BMI) of 25.0 kg/m². Women who strongly adhered to either of the four healthy dietary patterns had a significantly lower risk of gout, especially those who stuck to DASH (multivariable hazard ratio, 0.68; 95% confidence interval, 0.61-0.76) and Prudent (HR, 0.75; 95% CI, 0.73-0.90). In contrast, women with high Western diet scores had a 49% increased risk of gout (HR, 1.49; 95% CI, 1.33-1.68), compared with those who had low scores.

After additional analysis that factored in variables like diuretic use, alcohol use, and obesity, the associations between each diet and their risk of gout persisted in almost every instance. In particular, the most DASH-adherent women with normal BMI had a 68% lower risk of gout (HR, 0.32; 95% CI, 0.26-0.38), compared with the least-adherent women who were overweight or obese. Strong DASH adherence and no diuretic use also led to a 65% gout risk reduction (HR, 0.35; 95% CI, 0.30-0.41).
 

Healthy eating offers broad benefits for gout patients

“These results are consistent with a lot of the conversations we have on a day-to-day basis with patients,” Ted Mikuls, MD, of the University of Nebraska Medical Center, Omaha, said in an interview. “But I will say, I don’t get a lot of patients coming in saying: ‘Hey, what can I do to prevent gout?’ You’re usually seeing them after the fact.”

“These results shouldn’t be confused with that,” he said. “In other words, I wouldn’t want people interpreting this study to mean diet is always a satisfactory treatment for someone with established gout. The fact of the matter is, often it’s not. We need medication to effectively treat gout. I think this and other studies like it call for future research that can look at these dietary interventions as either standalone or probably adjuvant therapies in gout treatment.”

But, he added, that doesn’t mean conversations about diet aren’t of the utmost importance for gout patients.

“That shouldn’t stop clinicians from talking to patients about dietary changes that holistically are going to have positive benefits,” he said. “By the time you meet them, gout patients often already have other health conditions: high blood pressure, diabetes, obesity. The dietary changes that these authors studied are going to have a holistic benefit that goes well beyond gout risk, and that’s important. That’s a conversation that physicians and health care providers can and should be having right now with their patients.”

The authors acknowledged their study’s limitations, including the unmeasured or residual confounding that could come with any observational study as well as these rates of gout and these dietary patterns not necessarily being representative of a random sample of American women. “Future research could examine the population contributions of diets and other risk factors for incident female gout, as done in men.”

The study was funded by the National Institutes of Health. The authors reported several potential conflicts of interest, including receiving grants from the NIH and grants and personal fees from other organizations and pharmaceutical companies. Dr. Mikuls reported receiving past funding from Horizon Therapeutics and serving for them in a consulting capacity.

A new study of thousands of women has found that sticking to recommended healthy dietary patterns can lessen the risk of new-onset gout.

“The identification of multiple patterns of eating that can similarly reduce a woman’s risk of incident gout in our study allows more choice for potential personalization of dietary recommendations according to culinary traditions and personal preferences to enhance adherence,” Chio Yokose, MD, of Harvard Medical School, Boston, and coauthors wrote. The study was published Jan. 31, 2022, in JAMA Internal Medicine.

OksanaKiian/Getty Images

To determine whether consistent healthy eating plays a role in preventing gout in women, the authors launched a prospective cohort study tied to the Nurses’ Health Study, an ongoing endeavor that has been questioning its participants’ food and beverage intake since 1984. Based on the 2020 to 2025 Dietary Guidelines for Americans, four healthy eating patterns were identified for assessment: the Dietary Approaches to Stop Hypertension (DASH), the Mediterranean diet, the Alternative Healthy Eating Index, and the Prudent diet, as well as the unhealthy Western dietary pattern for comparison.

Over 34 years of follow-up, the researchers identified 3,890 cases of gout among 80,039 women with an average age of 50.5 and an average body mass index (BMI) of 25.0 kg/m². Women who strongly adhered to either of the four healthy dietary patterns had a significantly lower risk of gout, especially those who stuck to DASH (multivariable hazard ratio, 0.68; 95% confidence interval, 0.61-0.76) and Prudent (HR, 0.75; 95% CI, 0.73-0.90). In contrast, women with high Western diet scores had a 49% increased risk of gout (HR, 1.49; 95% CI, 1.33-1.68), compared with those who had low scores.

After additional analysis that factored in variables like diuretic use, alcohol use, and obesity, the associations between each diet and their risk of gout persisted in almost every instance. In particular, the most DASH-adherent women with normal BMI had a 68% lower risk of gout (HR, 0.32; 95% CI, 0.26-0.38), compared with the least-adherent women who were overweight or obese. Strong DASH adherence and no diuretic use also led to a 65% gout risk reduction (HR, 0.35; 95% CI, 0.30-0.41).
 

Healthy eating offers broad benefits for gout patients

“These results are consistent with a lot of the conversations we have on a day-to-day basis with patients,” Ted Mikuls, MD, of the University of Nebraska Medical Center, Omaha, said in an interview. “But I will say, I don’t get a lot of patients coming in saying: ‘Hey, what can I do to prevent gout?’ You’re usually seeing them after the fact.”

“These results shouldn’t be confused with that,” he said. “In other words, I wouldn’t want people interpreting this study to mean diet is always a satisfactory treatment for someone with established gout. The fact of the matter is, often it’s not. We need medication to effectively treat gout. I think this and other studies like it call for future research that can look at these dietary interventions as either standalone or probably adjuvant therapies in gout treatment.”

But, he added, that doesn’t mean conversations about diet aren’t of the utmost importance for gout patients.

“That shouldn’t stop clinicians from talking to patients about dietary changes that holistically are going to have positive benefits,” he said. “By the time you meet them, gout patients often already have other health conditions: high blood pressure, diabetes, obesity. The dietary changes that these authors studied are going to have a holistic benefit that goes well beyond gout risk, and that’s important. That’s a conversation that physicians and health care providers can and should be having right now with their patients.”

The authors acknowledged their study’s limitations, including the unmeasured or residual confounding that could come with any observational study as well as these rates of gout and these dietary patterns not necessarily being representative of a random sample of American women. “Future research could examine the population contributions of diets and other risk factors for incident female gout, as done in men.”

The study was funded by the National Institutes of Health. The authors reported several potential conflicts of interest, including receiving grants from the NIH and grants and personal fees from other organizations and pharmaceutical companies. Dr. Mikuls reported receiving past funding from Horizon Therapeutics and serving for them in a consulting capacity.

A new study of thousands of women has found that sticking to recommended healthy dietary patterns can lessen the risk of new-onset gout.

“The identification of multiple patterns of eating that can similarly reduce a woman’s risk of incident gout in our study allows more choice for potential personalization of dietary recommendations according to culinary traditions and personal preferences to enhance adherence,” Chio Yokose, MD, of Harvard Medical School, Boston, and coauthors wrote. The study was published Jan. 31, 2022, in JAMA Internal Medicine.

OksanaKiian/Getty Images

To determine whether consistent healthy eating plays a role in preventing gout in women, the authors launched a prospective cohort study tied to the Nurses’ Health Study, an ongoing endeavor that has been questioning its participants’ food and beverage intake since 1984. Based on the 2020 to 2025 Dietary Guidelines for Americans, four healthy eating patterns were identified for assessment: the Dietary Approaches to Stop Hypertension (DASH), the Mediterranean diet, the Alternative Healthy Eating Index, and the Prudent diet, as well as the unhealthy Western dietary pattern for comparison.

Over 34 years of follow-up, the researchers identified 3,890 cases of gout among 80,039 women with an average age of 50.5 and an average body mass index (BMI) of 25.0 kg/m². Women who strongly adhered to either of the four healthy dietary patterns had a significantly lower risk of gout, especially those who stuck to DASH (multivariable hazard ratio, 0.68; 95% confidence interval, 0.61-0.76) and Prudent (HR, 0.75; 95% CI, 0.73-0.90). In contrast, women with high Western diet scores had a 49% increased risk of gout (HR, 1.49; 95% CI, 1.33-1.68), compared with those who had low scores.

After additional analysis that factored in variables like diuretic use, alcohol use, and obesity, the associations between each diet and their risk of gout persisted in almost every instance. In particular, the most DASH-adherent women with normal BMI had a 68% lower risk of gout (HR, 0.32; 95% CI, 0.26-0.38), compared with the least-adherent women who were overweight or obese. Strong DASH adherence and no diuretic use also led to a 65% gout risk reduction (HR, 0.35; 95% CI, 0.30-0.41).
 

Healthy eating offers broad benefits for gout patients

“These results are consistent with a lot of the conversations we have on a day-to-day basis with patients,” Ted Mikuls, MD, of the University of Nebraska Medical Center, Omaha, said in an interview. “But I will say, I don’t get a lot of patients coming in saying: ‘Hey, what can I do to prevent gout?’ You’re usually seeing them after the fact.”

“These results shouldn’t be confused with that,” he said. “In other words, I wouldn’t want people interpreting this study to mean diet is always a satisfactory treatment for someone with established gout. The fact of the matter is, often it’s not. We need medication to effectively treat gout. I think this and other studies like it call for future research that can look at these dietary interventions as either standalone or probably adjuvant therapies in gout treatment.”

But, he added, that doesn’t mean conversations about diet aren’t of the utmost importance for gout patients.

“That shouldn’t stop clinicians from talking to patients about dietary changes that holistically are going to have positive benefits,” he said. “By the time you meet them, gout patients often already have other health conditions: high blood pressure, diabetes, obesity. The dietary changes that these authors studied are going to have a holistic benefit that goes well beyond gout risk, and that’s important. That’s a conversation that physicians and health care providers can and should be having right now with their patients.”

The authors acknowledged their study’s limitations, including the unmeasured or residual confounding that could come with any observational study as well as these rates of gout and these dietary patterns not necessarily being representative of a random sample of American women. “Future research could examine the population contributions of diets and other risk factors for incident female gout, as done in men.”

The study was funded by the National Institutes of Health. The authors reported several potential conflicts of interest, including receiving grants from the NIH and grants and personal fees from other organizations and pharmaceutical companies. Dr. Mikuls reported receiving past funding from Horizon Therapeutics and serving for them in a consulting capacity.

Women who used marijuana during pregnancy were at increased risk for adverse neonatal outcomes, based on data from a meta-analysis of nearly 60,000 individuals.

Marijuana misuse remains a top substance use disorder and studies of prenatal use show a prevalence as high as 22% worldwide, wrote Greg J. Marchand, MD, of the Marchand Institute for Minimally Invasive Surgery, Mesa, Ariz., and colleagues.

“The prevalence of marijuana use during pregnancy may continue to increase, given that there is a suggested association between legalized recreational marijuana and increased use in prenatal and postpartum periods,” they wrote. “Remarkably, 34%-60% of individuals who use marijuana keep using it during pregnancy,” and many women cite a belief that marijuana is safe to use while pregnant, they noted.

Cannabinoid receptors are present in the developing fetus by the start of the second trimester, and exposure to exogenous cannabinoids may be associated with changes in the prefrontal cortex, including development and function, the researchers said. However, previous studies of an association between maternal marijuana use and poor neonatal outcomes have been inconsistent, they added.

In a study published in JAMA Network Open, the researchers identified 16 interventional and observational studies including 59,138 patients; each study included pregnant women who were exposed to marijuana, compared with those not exposed to marijuana, along with neonatal outcomes. The data selection included studies published until Aug. 16, 2021, and 10 studies were published in 2015 or later.

Overall, the risk for seven adverse neonatal outcomes was significantly increased among women who were exposed to marijuana during pregnancy, compared with those not exposed. The researchers identified increased risk for birth weight less than 2,500 g (relative risk, 2.06; P = .005), small for gestational age (RR, 1.61; P < .001), preterm delivery (RR, 1.28; P < .001), and NICU admission (RR, 1.38; P < .001). In addition, they found significant differences in mean birth weight (mean difference, −112.30 g; P < .001), Apgar score at 1 minute (mean difference, −0.26; P = .002), and infant head circumference (mean difference, −0.34cm; P = .02) between women who used marijuana during pregnancy and those who did not.

The study findings were limited by several factors, including the assessment of only cohort studies, which might suffer from bias given their retrospective designs, the researchers noted. Other limitations included the reliance on self-reports, the inability to adjust for tobacco/marijuana coexposure, and the lack of differentiation between levels of use and between different types of marijuana ingestion, they added.

However, the results support an association between marijuana use and adverse neonatal outcomes, and the researchers recommended additional studies of both maternal and neonatal outcomes associated with marijuana exposure. “Given increasing marijuana legalization and use worldwide, raising awareness and educating patients about these adverse outcomes may help to improve neonatal health,” they concluded.

New research prompted new review

The motivation to conduct this analysis at this time was prompted by the publication of several new, high-quality studies on the use of marijuana in pregnancy, according to Dr. Marchand. “It’s been a few years since a full analysis of all of the available data had been done, so we decided it was time to see if the old conclusions still held,” he said in an interview.

Dr. Marchand said he was surprised to see such a clear connection to preterm deliveries and lower birth weights. “When we perform a meta-analysis, we use all of the available data, and some important studies performed as recently as the past few years provided the depth of evidence behind these connections,” he said. “We didn’t have that level of evidence the last time this topic was studied only a few years ago,” he added.

The study is the largest meta-analysis on this topic to date, so the message to clinicians is highly significant, Dr. Marchand said. That message is “that we now have a very high level of evidence to say that smoking marijuana during pregnancy is harmful, and we (physicians especially) can no longer state that we just don’t know,” he said. “This is going to mean that deciding to smoke marijuana during your pregnancy is also deciding to do something that can harm your baby,” he emphasized. “This paper also will force some difficult decisions for mothers who use marijuana to treat medical problems, and there may not be good substitute treatments for some of these conditions, especially chronic pain and anxiety,” Dr. Marchand noted. “This will set up a difficult risk-versus-benefits situation, where these mothers, ideally with the help of their physicians, will have to decide if the risks of stopping marijuana outweigh the possible harm to the unborn baby,” he said.

As for additional research, long-term studies to assess behavioral changes as exposed children grow up would be beneficial, Dr. Marchand said. Such studies “could really help us balance the risk of marijuana exposure in pregnancy, especially if it is being used to treat serious medical conditions,” he noted.

Findings are a call to action

The view among many women that prenatal cannabis use is safe and without consequence “is a false narrative perpetuated by a combination of outdated evidence and recent changes to state-level cannabis policies,” wrote Kara R. Skelton, PhD, of Towson (Md.) University, and Sara E. Benjamin-Neelon, PhD, of Johns Hopkins University, Baltimore, in an accompanying editorial.

The findings from the current study add to the growing evidence that prenatal cannabis use is associated with adverse birth outcomes, they wrote. “Clinician-directed communication about cannabis has been criticized by pregnant women, with recent findings supporting a need for increased cannabis communication by clinicians,” and not only clinicians, but all health professionals who encounter women who are pregnant or attempting pregnancy should not miss the opportunity to communicate the risks of prenatal cannabis use, they emphasized.

The authors highlighted some of the current study’s limitations, including the inability to determine a dose-response association, the reliance on self-reports, and the lack of adjustment for tobacco/marijuana coexposure. However, they noted that the inclusion of recent studies (10 published in 2015 or later) strengthens the results because of the significant increase in the potency of Δ-9-tetrahydrocannabinol (THC), the main psychoactive ingredient in cannabis, in recent decades.

“We urge clinicians, public health professionals, and policy makers to carefully consider the consequences of in utero cannabis exposure identified by Marchand et al. and partner to ensure prioritization of infant and child health during this time of precipitous cannabis legalization and commercialization,” the authors emphasized. “Without necessary safeguards to protect neonatal health, prenatal cannabis use poses a substantial threat to current and future generations of children,” they wrote.

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

Women who used marijuana during pregnancy were at increased risk for adverse neonatal outcomes, based on data from a meta-analysis of nearly 60,000 individuals.

Marijuana misuse remains a top substance use disorder and studies of prenatal use show a prevalence as high as 22% worldwide, wrote Greg J. Marchand, MD, of the Marchand Institute for Minimally Invasive Surgery, Mesa, Ariz., and colleagues.

“The prevalence of marijuana use during pregnancy may continue to increase, given that there is a suggested association between legalized recreational marijuana and increased use in prenatal and postpartum periods,” they wrote. “Remarkably, 34%-60% of individuals who use marijuana keep using it during pregnancy,” and many women cite a belief that marijuana is safe to use while pregnant, they noted.

Cannabinoid receptors are present in the developing fetus by the start of the second trimester, and exposure to exogenous cannabinoids may be associated with changes in the prefrontal cortex, including development and function, the researchers said. However, previous studies of an association between maternal marijuana use and poor neonatal outcomes have been inconsistent, they added.

In a study published in JAMA Network Open, the researchers identified 16 interventional and observational studies including 59,138 patients; each study included pregnant women who were exposed to marijuana, compared with those not exposed to marijuana, along with neonatal outcomes. The data selection included studies published until Aug. 16, 2021, and 10 studies were published in 2015 or later.

Overall, the risk for seven adverse neonatal outcomes was significantly increased among women who were exposed to marijuana during pregnancy, compared with those not exposed. The researchers identified increased risk for birth weight less than 2,500 g (relative risk, 2.06; P = .005), small for gestational age (RR, 1.61; P < .001), preterm delivery (RR, 1.28; P < .001), and NICU admission (RR, 1.38; P < .001). In addition, they found significant differences in mean birth weight (mean difference, −112.30 g; P < .001), Apgar score at 1 minute (mean difference, −0.26; P = .002), and infant head circumference (mean difference, −0.34cm; P = .02) between women who used marijuana during pregnancy and those who did not.

The study findings were limited by several factors, including the assessment of only cohort studies, which might suffer from bias given their retrospective designs, the researchers noted. Other limitations included the reliance on self-reports, the inability to adjust for tobacco/marijuana coexposure, and the lack of differentiation between levels of use and between different types of marijuana ingestion, they added.

However, the results support an association between marijuana use and adverse neonatal outcomes, and the researchers recommended additional studies of both maternal and neonatal outcomes associated with marijuana exposure. “Given increasing marijuana legalization and use worldwide, raising awareness and educating patients about these adverse outcomes may help to improve neonatal health,” they concluded.

New research prompted new review

The motivation to conduct this analysis at this time was prompted by the publication of several new, high-quality studies on the use of marijuana in pregnancy, according to Dr. Marchand. “It’s been a few years since a full analysis of all of the available data had been done, so we decided it was time to see if the old conclusions still held,” he said in an interview.

Dr. Marchand said he was surprised to see such a clear connection to preterm deliveries and lower birth weights. “When we perform a meta-analysis, we use all of the available data, and some important studies performed as recently as the past few years provided the depth of evidence behind these connections,” he said. “We didn’t have that level of evidence the last time this topic was studied only a few years ago,” he added.

The study is the largest meta-analysis on this topic to date, so the message to clinicians is highly significant, Dr. Marchand said. That message is “that we now have a very high level of evidence to say that smoking marijuana during pregnancy is harmful, and we (physicians especially) can no longer state that we just don’t know,” he said. “This is going to mean that deciding to smoke marijuana during your pregnancy is also deciding to do something that can harm your baby,” he emphasized. “This paper also will force some difficult decisions for mothers who use marijuana to treat medical problems, and there may not be good substitute treatments for some of these conditions, especially chronic pain and anxiety,” Dr. Marchand noted. “This will set up a difficult risk-versus-benefits situation, where these mothers, ideally with the help of their physicians, will have to decide if the risks of stopping marijuana outweigh the possible harm to the unborn baby,” he said.

As for additional research, long-term studies to assess behavioral changes as exposed children grow up would be beneficial, Dr. Marchand said. Such studies “could really help us balance the risk of marijuana exposure in pregnancy, especially if it is being used to treat serious medical conditions,” he noted.

Findings are a call to action

The view among many women that prenatal cannabis use is safe and without consequence “is a false narrative perpetuated by a combination of outdated evidence and recent changes to state-level cannabis policies,” wrote Kara R. Skelton, PhD, of Towson (Md.) University, and Sara E. Benjamin-Neelon, PhD, of Johns Hopkins University, Baltimore, in an accompanying editorial.

The findings from the current study add to the growing evidence that prenatal cannabis use is associated with adverse birth outcomes, they wrote. “Clinician-directed communication about cannabis has been criticized by pregnant women, with recent findings supporting a need for increased cannabis communication by clinicians,” and not only clinicians, but all health professionals who encounter women who are pregnant or attempting pregnancy should not miss the opportunity to communicate the risks of prenatal cannabis use, they emphasized.

The authors highlighted some of the current study’s limitations, including the inability to determine a dose-response association, the reliance on self-reports, and the lack of adjustment for tobacco/marijuana coexposure. However, they noted that the inclusion of recent studies (10 published in 2015 or later) strengthens the results because of the significant increase in the potency of Δ-9-tetrahydrocannabinol (THC), the main psychoactive ingredient in cannabis, in recent decades.

“We urge clinicians, public health professionals, and policy makers to carefully consider the consequences of in utero cannabis exposure identified by Marchand et al. and partner to ensure prioritization of infant and child health during this time of precipitous cannabis legalization and commercialization,” the authors emphasized. “Without necessary safeguards to protect neonatal health, prenatal cannabis use poses a substantial threat to current and future generations of children,” they wrote.

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

Women who used marijuana during pregnancy were at increased risk for adverse neonatal outcomes, based on data from a meta-analysis of nearly 60,000 individuals.

Marijuana misuse remains a top substance use disorder and studies of prenatal use show a prevalence as high as 22% worldwide, wrote Greg J. Marchand, MD, of the Marchand Institute for Minimally Invasive Surgery, Mesa, Ariz., and colleagues.

“The prevalence of marijuana use during pregnancy may continue to increase, given that there is a suggested association between legalized recreational marijuana and increased use in prenatal and postpartum periods,” they wrote. “Remarkably, 34%-60% of individuals who use marijuana keep using it during pregnancy,” and many women cite a belief that marijuana is safe to use while pregnant, they noted.

Cannabinoid receptors are present in the developing fetus by the start of the second trimester, and exposure to exogenous cannabinoids may be associated with changes in the prefrontal cortex, including development and function, the researchers said. However, previous studies of an association between maternal marijuana use and poor neonatal outcomes have been inconsistent, they added.

In a study published in JAMA Network Open, the researchers identified 16 interventional and observational studies including 59,138 patients; each study included pregnant women who were exposed to marijuana, compared with those not exposed to marijuana, along with neonatal outcomes. The data selection included studies published until Aug. 16, 2021, and 10 studies were published in 2015 or later.

Overall, the risk for seven adverse neonatal outcomes was significantly increased among women who were exposed to marijuana during pregnancy, compared with those not exposed. The researchers identified increased risk for birth weight less than 2,500 g (relative risk, 2.06; P = .005), small for gestational age (RR, 1.61; P < .001), preterm delivery (RR, 1.28; P < .001), and NICU admission (RR, 1.38; P < .001). In addition, they found significant differences in mean birth weight (mean difference, −112.30 g; P < .001), Apgar score at 1 minute (mean difference, −0.26; P = .002), and infant head circumference (mean difference, −0.34cm; P = .02) between women who used marijuana during pregnancy and those who did not.

The study findings were limited by several factors, including the assessment of only cohort studies, which might suffer from bias given their retrospective designs, the researchers noted. Other limitations included the reliance on self-reports, the inability to adjust for tobacco/marijuana coexposure, and the lack of differentiation between levels of use and between different types of marijuana ingestion, they added.

However, the results support an association between marijuana use and adverse neonatal outcomes, and the researchers recommended additional studies of both maternal and neonatal outcomes associated with marijuana exposure. “Given increasing marijuana legalization and use worldwide, raising awareness and educating patients about these adverse outcomes may help to improve neonatal health,” they concluded.

New research prompted new review

The motivation to conduct this analysis at this time was prompted by the publication of several new, high-quality studies on the use of marijuana in pregnancy, according to Dr. Marchand. “It’s been a few years since a full analysis of all of the available data had been done, so we decided it was time to see if the old conclusions still held,” he said in an interview.

Dr. Marchand said he was surprised to see such a clear connection to preterm deliveries and lower birth weights. “When we perform a meta-analysis, we use all of the available data, and some important studies performed as recently as the past few years provided the depth of evidence behind these connections,” he said. “We didn’t have that level of evidence the last time this topic was studied only a few years ago,” he added.

The study is the largest meta-analysis on this topic to date, so the message to clinicians is highly significant, Dr. Marchand said. That message is “that we now have a very high level of evidence to say that smoking marijuana during pregnancy is harmful, and we (physicians especially) can no longer state that we just don’t know,” he said. “This is going to mean that deciding to smoke marijuana during your pregnancy is also deciding to do something that can harm your baby,” he emphasized. “This paper also will force some difficult decisions for mothers who use marijuana to treat medical problems, and there may not be good substitute treatments for some of these conditions, especially chronic pain and anxiety,” Dr. Marchand noted. “This will set up a difficult risk-versus-benefits situation, where these mothers, ideally with the help of their physicians, will have to decide if the risks of stopping marijuana outweigh the possible harm to the unborn baby,” he said.

As for additional research, long-term studies to assess behavioral changes as exposed children grow up would be beneficial, Dr. Marchand said. Such studies “could really help us balance the risk of marijuana exposure in pregnancy, especially if it is being used to treat serious medical conditions,” he noted.

Findings are a call to action

The view among many women that prenatal cannabis use is safe and without consequence “is a false narrative perpetuated by a combination of outdated evidence and recent changes to state-level cannabis policies,” wrote Kara R. Skelton, PhD, of Towson (Md.) University, and Sara E. Benjamin-Neelon, PhD, of Johns Hopkins University, Baltimore, in an accompanying editorial.

The findings from the current study add to the growing evidence that prenatal cannabis use is associated with adverse birth outcomes, they wrote. “Clinician-directed communication about cannabis has been criticized by pregnant women, with recent findings supporting a need for increased cannabis communication by clinicians,” and not only clinicians, but all health professionals who encounter women who are pregnant or attempting pregnancy should not miss the opportunity to communicate the risks of prenatal cannabis use, they emphasized.

The authors highlighted some of the current study’s limitations, including the inability to determine a dose-response association, the reliance on self-reports, and the lack of adjustment for tobacco/marijuana coexposure. However, they noted that the inclusion of recent studies (10 published in 2015 or later) strengthens the results because of the significant increase in the potency of Δ-9-tetrahydrocannabinol (THC), the main psychoactive ingredient in cannabis, in recent decades.

“We urge clinicians, public health professionals, and policy makers to carefully consider the consequences of in utero cannabis exposure identified by Marchand et al. and partner to ensure prioritization of infant and child health during this time of precipitous cannabis legalization and commercialization,” the authors emphasized. “Without necessary safeguards to protect neonatal health, prenatal cannabis use poses a substantial threat to current and future generations of children,” they wrote.

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

The American Heart Association recently released a scientific statement concerning hypertension in pregnancy, which laid out the variety of disorders, the epidemiology, the future impact of pregnant persons, and the current debates regarding treatment and diagnosis.

This statement addresses all stages from preconception through post pregnancy and outlines the many prevention and treatment options available. Although family physicians were not specifically called out to be partners in the statement, we have a large role to play for both our pregnant patients and those of reproductive age who are not pregnant.

Preconception health

One of the first things pointed out was preconception health. Regardless of whether each individual family physician provides prenatal care, we can all focus on preconception health for those of reproductive age.

The statement from the AHA points out that “lifestyle changes before and during pregnancy may ameliorate both maternal and fetal risks.”

As many already do, family physicians should focus on encouraging their patients to practice healthy eating and exercise prior to pregnancy to help establish routines that will decrease the risk of hypertensive disorders in pregnancy.

Focusing on care prior to pregnancy also allows the primary care provider to be involved in quickly linking patients to prenatal care, as it is well established that early and complete prenatal care is important for improving outcomes.

Later-in-life pregnancy

The AHA also highlights that many are choosing to have pregnancies at older ages and with greater comorbidities than in past years. This is another area in which family physicians can provide important care.

We can help by first identifying the chronic conditions, such as hypertension and diabetes, that make the hypertensive disorders of pregnancy more likely. We should then focus on the treatment of these conditions during the preconception time so that they are well controlled prior to pregnancy.

We should also preferentially choose medications that our patients will be able to continue in pregnancy, so that control may be maintained throughout pregnancy.

The statement particularly highlights the avoidance of antihypertensives that are renin-angiotensin system blockers.

We can also help prepare our patients for the additional medications, testing, and precautions they will likely require during their pregnancy so that they know what to expect.

Family physicians are also already starting to utilize home blood pressure monitoring and can introduce this method so that patients may continue to monitor their blood pressures during pregnancy.

Throughout pregnancy, the new statement calls in the current debates of when prenatal care providers should be diagnosing hypertensive disorders and the goals of treatment.

Prenatal care providers can use shared decision-making for medication choices and blood pressure goals. They can also continue to encourage the healthy lifestyle choices such as diet and exercise to reduce the risk of poor outcomes.

This AHA also indicates that prenatal care providers can integrate the use of home blood pressure monitoring as they monitor the blood pressure for patients with hypertensive disorders of pregnancy.
 

Postpartum care

The postpartum period is another crucial time for family physicians and other primary care providers to greatly impact their patients with hypertensive diseases of pregnancy.

They can work to ensure that blood pressure is closely monitored and controlled, including by prescribing diuretics, which are typically not used during pregnancy.

If a patient’s blood pressure does not go down on its own, the primary care provider can begin treatment for hypertension outside of pregnancy. This can decrease their long-term cardiac risk factors and provide control prior to any future potential pregnancies.

Providing care during this postpartum time also offers a great opportunity to again encourage lifestyle options that may decrease risk.

Family physicians and other primary care providers can also encourage their patient to be involved in registries that gather data on hypertensive disorders in pregnancy.

In the new statement, the AHA acknowledges the great number of things that are not yet known or fully understood and the health inequities that many face.

Family physicians are positioned to help advocate for their patients and utilize a team-based approach to help provide resources to patients. We must continue to be there for our patients at every stage of their lives to help them live their healthiest lives possible.

The statement also indicates that there may be genetic factors at play more than social determinants of health. It is important to identify what those are for the best care of our patients while ensuring we are doing our best to provide our patients with the resources they need.

Dr. Wheat is a family physician at Erie Family Health Center and program director of Northwestern University’s McGaw Family Medicine residency program, both in Chicago. Dr. Wheat serves on the editorial advisory board of Family Practice News. You can contact her at [email protected].

The American Heart Association recently released a scientific statement concerning hypertension in pregnancy, which laid out the variety of disorders, the epidemiology, the future impact of pregnant persons, and the current debates regarding treatment and diagnosis.

This statement addresses all stages from preconception through post pregnancy and outlines the many prevention and treatment options available. Although family physicians were not specifically called out to be partners in the statement, we have a large role to play for both our pregnant patients and those of reproductive age who are not pregnant.

Preconception health

One of the first things pointed out was preconception health. Regardless of whether each individual family physician provides prenatal care, we can all focus on preconception health for those of reproductive age.

The statement from the AHA points out that “lifestyle changes before and during pregnancy may ameliorate both maternal and fetal risks.”

As many already do, family physicians should focus on encouraging their patients to practice healthy eating and exercise prior to pregnancy to help establish routines that will decrease the risk of hypertensive disorders in pregnancy.

Focusing on care prior to pregnancy also allows the primary care provider to be involved in quickly linking patients to prenatal care, as it is well established that early and complete prenatal care is important for improving outcomes.

Later-in-life pregnancy

The AHA also highlights that many are choosing to have pregnancies at older ages and with greater comorbidities than in past years. This is another area in which family physicians can provide important care.

We can help by first identifying the chronic conditions, such as hypertension and diabetes, that make the hypertensive disorders of pregnancy more likely. We should then focus on the treatment of these conditions during the preconception time so that they are well controlled prior to pregnancy.

We should also preferentially choose medications that our patients will be able to continue in pregnancy, so that control may be maintained throughout pregnancy.

The statement particularly highlights the avoidance of antihypertensives that are renin-angiotensin system blockers.

We can also help prepare our patients for the additional medications, testing, and precautions they will likely require during their pregnancy so that they know what to expect.

Family physicians are also already starting to utilize home blood pressure monitoring and can introduce this method so that patients may continue to monitor their blood pressures during pregnancy.

Throughout pregnancy, the new statement calls in the current debates of when prenatal care providers should be diagnosing hypertensive disorders and the goals of treatment.

Prenatal care providers can use shared decision-making for medication choices and blood pressure goals. They can also continue to encourage the healthy lifestyle choices such as diet and exercise to reduce the risk of poor outcomes.

This AHA also indicates that prenatal care providers can integrate the use of home blood pressure monitoring as they monitor the blood pressure for patients with hypertensive disorders of pregnancy.
 

Postpartum care

The postpartum period is another crucial time for family physicians and other primary care providers to greatly impact their patients with hypertensive diseases of pregnancy.

They can work to ensure that blood pressure is closely monitored and controlled, including by prescribing diuretics, which are typically not used during pregnancy.

If a patient’s blood pressure does not go down on its own, the primary care provider can begin treatment for hypertension outside of pregnancy. This can decrease their long-term cardiac risk factors and provide control prior to any future potential pregnancies.

Providing care during this postpartum time also offers a great opportunity to again encourage lifestyle options that may decrease risk.

Family physicians and other primary care providers can also encourage their patient to be involved in registries that gather data on hypertensive disorders in pregnancy.

In the new statement, the AHA acknowledges the great number of things that are not yet known or fully understood and the health inequities that many face.

Family physicians are positioned to help advocate for their patients and utilize a team-based approach to help provide resources to patients. We must continue to be there for our patients at every stage of their lives to help them live their healthiest lives possible.

The statement also indicates that there may be genetic factors at play more than social determinants of health. It is important to identify what those are for the best care of our patients while ensuring we are doing our best to provide our patients with the resources they need.

Dr. Wheat is a family physician at Erie Family Health Center and program director of Northwestern University’s McGaw Family Medicine residency program, both in Chicago. Dr. Wheat serves on the editorial advisory board of Family Practice News. You can contact her at [email protected].

The American Heart Association recently released a scientific statement concerning hypertension in pregnancy, which laid out the variety of disorders, the epidemiology, the future impact of pregnant persons, and the current debates regarding treatment and diagnosis.

This statement addresses all stages from preconception through post pregnancy and outlines the many prevention and treatment options available. Although family physicians were not specifically called out to be partners in the statement, we have a large role to play for both our pregnant patients and those of reproductive age who are not pregnant.

Preconception health

One of the first things pointed out was preconception health. Regardless of whether each individual family physician provides prenatal care, we can all focus on preconception health for those of reproductive age.

The statement from the AHA points out that “lifestyle changes before and during pregnancy may ameliorate both maternal and fetal risks.”

As many already do, family physicians should focus on encouraging their patients to practice healthy eating and exercise prior to pregnancy to help establish routines that will decrease the risk of hypertensive disorders in pregnancy.

Focusing on care prior to pregnancy also allows the primary care provider to be involved in quickly linking patients to prenatal care, as it is well established that early and complete prenatal care is important for improving outcomes.

Later-in-life pregnancy

The AHA also highlights that many are choosing to have pregnancies at older ages and with greater comorbidities than in past years. This is another area in which family physicians can provide important care.

We can help by first identifying the chronic conditions, such as hypertension and diabetes, that make the hypertensive disorders of pregnancy more likely. We should then focus on the treatment of these conditions during the preconception time so that they are well controlled prior to pregnancy.

We should also preferentially choose medications that our patients will be able to continue in pregnancy, so that control may be maintained throughout pregnancy.

The statement particularly highlights the avoidance of antihypertensives that are renin-angiotensin system blockers.

We can also help prepare our patients for the additional medications, testing, and precautions they will likely require during their pregnancy so that they know what to expect.

Family physicians are also already starting to utilize home blood pressure monitoring and can introduce this method so that patients may continue to monitor their blood pressures during pregnancy.

Throughout pregnancy, the new statement calls in the current debates of when prenatal care providers should be diagnosing hypertensive disorders and the goals of treatment.

Prenatal care providers can use shared decision-making for medication choices and blood pressure goals. They can also continue to encourage the healthy lifestyle choices such as diet and exercise to reduce the risk of poor outcomes.

This AHA also indicates that prenatal care providers can integrate the use of home blood pressure monitoring as they monitor the blood pressure for patients with hypertensive disorders of pregnancy.
 

Postpartum care

The postpartum period is another crucial time for family physicians and other primary care providers to greatly impact their patients with hypertensive diseases of pregnancy.

They can work to ensure that blood pressure is closely monitored and controlled, including by prescribing diuretics, which are typically not used during pregnancy.

If a patient’s blood pressure does not go down on its own, the primary care provider can begin treatment for hypertension outside of pregnancy. This can decrease their long-term cardiac risk factors and provide control prior to any future potential pregnancies.

Providing care during this postpartum time also offers a great opportunity to again encourage lifestyle options that may decrease risk.

Family physicians and other primary care providers can also encourage their patient to be involved in registries that gather data on hypertensive disorders in pregnancy.

In the new statement, the AHA acknowledges the great number of things that are not yet known or fully understood and the health inequities that many face.

Family physicians are positioned to help advocate for their patients and utilize a team-based approach to help provide resources to patients. We must continue to be there for our patients at every stage of their lives to help them live their healthiest lives possible.

The statement also indicates that there may be genetic factors at play more than social determinants of health. It is important to identify what those are for the best care of our patients while ensuring we are doing our best to provide our patients with the resources they need.

Dr. Wheat is a family physician at Erie Family Health Center and program director of Northwestern University’s McGaw Family Medicine residency program, both in Chicago. Dr. Wheat serves on the editorial advisory board of Family Practice News. You can contact her at [email protected].

More steps per day, particularly at a higher intensity, may reduce the risk of type 2 diabetes in older women, based on a prospective cohort study.

The link between daily stepping and diabetes was not significantly modified by body mass index (BMI) or other common diabetes risk factors, suggesting that the relationship is highly generalizable, lead author Alexis C. Garduno, MPH, a PhD student at the University of California, San Diego, and colleagues reported.

“Physical activity is a key modifiable behavior for diabetes prevention and management,” the investigators wrote in Diabetes Care. “Many prevention studies have demonstrated that regular physical activity, along with improved diet, reduces the risk of diabetes in adults. ... To the best of our knowledge, there are few studies examining the association between objectively measured steps per day and incident diabetes in a community-based setting.”

To this end, the investigators analyzed data from 4,838 older, community-living women in the Objective Physical Activity and Cardiovascular Health Study. Upon enrollment, women were without physician-diagnosed diabetes and had a mean age of 78.9 years. For 1 week, participants wore ActiGraph GT3X+ accelerometers to measure steps per day, as well as step intensity, graded as light or moderate to vigorous.

The relationship between daily activity and diabetes was analyzed using three multivariate models: The first included race/ethnicity and age; the second also included family history of diabetes, education, physical functioning, self-rated health, smoking status, and alcohol consumption; and the third added BMI, “a potential mediator in the causal pathway between steps per day and diabetes,” the investigators wrote.

Participants took an average of 3,729 steps per day, divided roughly evenly between light and moderate to vigorous intensity.

After a median follow-up of 5.7 years, 8.1% of women developed diabetes. The least-adjusted model showed a 14% reduction in diabetes risk per 2,000 steps (hazard ratio, 0.86; 95% confidence interval, 0.80-0.92; P = .007), whereas the second model, adjusting for more confounding variables, showed a 12% reduction in diabetes risk per 2,000 steps (HR, 0.88; 95% CI, 0.78-1.00; P = .045).

The final model, which added BMI, showed a 10% reduction in risk, although it didn’t reach statistical significance (HR, 0.90; 95% CI, 0.80-1.02; P = .11). Furthermore, accelerated failure time models suggested that BMI did not significantly impact the link between steps and diabetes (proportion mediated, 17.7%;95% CI, –55.0 to 142.0; P = .09). Further analyses also found no significant interactions between BMI or other possible confounders.

“The steps per day–diabetes association was not modified by age, race/ethnicity, BMI, physical functioning, or family history of diabetes, which supports the generalizability of these findings to community-living older women,” the investigators wrote.

Increased stepping intensity also appeared to lower risk of diabetes. After adjusting for confounding variables, light stepping was not linked to reduced risk (HR, 0.97; 95% CI, 0.73-1.29; P = .83), whereas moderate to vigorous stepping reduced risk by 14% per 2,000 steps (HR, 0.86; 95% CI, 0.74-1.00; P = .04).

“This study provides evidence supporting an association between steps per day and lower incident diabetes,” the investigators concluded. “While further work is needed to identify whether there is a minimum number of steps per day that results in a clinically significant reduction of diabetes and to evaluate the role that step intensity plays in diabetes etiology for older adults, findings from this study suggest that moderate-vigorous–intensity steps may be more important than lower-intensity steps with respect to incident diabetes. Steps per day–based interventions are needed to advance diabetes prevention science in older adults.”

The study was supported by the National Institute on Aging, the National Institute of Diabetes and Digestive and Kidney Diseases, the Tobacco-Related Disease Research Program, and others. The investigators had no potential conflicts of interest.

More steps per day, particularly at a higher intensity, may reduce the risk of type 2 diabetes in older women, based on a prospective cohort study.

The link between daily stepping and diabetes was not significantly modified by body mass index (BMI) or other common diabetes risk factors, suggesting that the relationship is highly generalizable, lead author Alexis C. Garduno, MPH, a PhD student at the University of California, San Diego, and colleagues reported.

“Physical activity is a key modifiable behavior for diabetes prevention and management,” the investigators wrote in Diabetes Care. “Many prevention studies have demonstrated that regular physical activity, along with improved diet, reduces the risk of diabetes in adults. ... To the best of our knowledge, there are few studies examining the association between objectively measured steps per day and incident diabetes in a community-based setting.”

To this end, the investigators analyzed data from 4,838 older, community-living women in the Objective Physical Activity and Cardiovascular Health Study. Upon enrollment, women were without physician-diagnosed diabetes and had a mean age of 78.9 years. For 1 week, participants wore ActiGraph GT3X+ accelerometers to measure steps per day, as well as step intensity, graded as light or moderate to vigorous.

The relationship between daily activity and diabetes was analyzed using three multivariate models: The first included race/ethnicity and age; the second also included family history of diabetes, education, physical functioning, self-rated health, smoking status, and alcohol consumption; and the third added BMI, “a potential mediator in the causal pathway between steps per day and diabetes,” the investigators wrote.

Participants took an average of 3,729 steps per day, divided roughly evenly between light and moderate to vigorous intensity.

After a median follow-up of 5.7 years, 8.1% of women developed diabetes. The least-adjusted model showed a 14% reduction in diabetes risk per 2,000 steps (hazard ratio, 0.86; 95% confidence interval, 0.80-0.92; P = .007), whereas the second model, adjusting for more confounding variables, showed a 12% reduction in diabetes risk per 2,000 steps (HR, 0.88; 95% CI, 0.78-1.00; P = .045).

The final model, which added BMI, showed a 10% reduction in risk, although it didn’t reach statistical significance (HR, 0.90; 95% CI, 0.80-1.02; P = .11). Furthermore, accelerated failure time models suggested that BMI did not significantly impact the link between steps and diabetes (proportion mediated, 17.7%;95% CI, –55.0 to 142.0; P = .09). Further analyses also found no significant interactions between BMI or other possible confounders.

“The steps per day–diabetes association was not modified by age, race/ethnicity, BMI, physical functioning, or family history of diabetes, which supports the generalizability of these findings to community-living older women,” the investigators wrote.

Increased stepping intensity also appeared to lower risk of diabetes. After adjusting for confounding variables, light stepping was not linked to reduced risk (HR, 0.97; 95% CI, 0.73-1.29; P = .83), whereas moderate to vigorous stepping reduced risk by 14% per 2,000 steps (HR, 0.86; 95% CI, 0.74-1.00; P = .04).

“This study provides evidence supporting an association between steps per day and lower incident diabetes,” the investigators concluded. “While further work is needed to identify whether there is a minimum number of steps per day that results in a clinically significant reduction of diabetes and to evaluate the role that step intensity plays in diabetes etiology for older adults, findings from this study suggest that moderate-vigorous–intensity steps may be more important than lower-intensity steps with respect to incident diabetes. Steps per day–based interventions are needed to advance diabetes prevention science in older adults.”

The study was supported by the National Institute on Aging, the National Institute of Diabetes and Digestive and Kidney Diseases, the Tobacco-Related Disease Research Program, and others. The investigators had no potential conflicts of interest.

More steps per day, particularly at a higher intensity, may reduce the risk of type 2 diabetes in older women, based on a prospective cohort study.

The link between daily stepping and diabetes was not significantly modified by body mass index (BMI) or other common diabetes risk factors, suggesting that the relationship is highly generalizable, lead author Alexis C. Garduno, MPH, a PhD student at the University of California, San Diego, and colleagues reported.

“Physical activity is a key modifiable behavior for diabetes prevention and management,” the investigators wrote in Diabetes Care. “Many prevention studies have demonstrated that regular physical activity, along with improved diet, reduces the risk of diabetes in adults. ... To the best of our knowledge, there are few studies examining the association between objectively measured steps per day and incident diabetes in a community-based setting.”

To this end, the investigators analyzed data from 4,838 older, community-living women in the Objective Physical Activity and Cardiovascular Health Study. Upon enrollment, women were without physician-diagnosed diabetes and had a mean age of 78.9 years. For 1 week, participants wore ActiGraph GT3X+ accelerometers to measure steps per day, as well as step intensity, graded as light or moderate to vigorous.

The relationship between daily activity and diabetes was analyzed using three multivariate models: The first included race/ethnicity and age; the second also included family history of diabetes, education, physical functioning, self-rated health, smoking status, and alcohol consumption; and the third added BMI, “a potential mediator in the causal pathway between steps per day and diabetes,” the investigators wrote.

Participants took an average of 3,729 steps per day, divided roughly evenly between light and moderate to vigorous intensity.

After a median follow-up of 5.7 years, 8.1% of women developed diabetes. The least-adjusted model showed a 14% reduction in diabetes risk per 2,000 steps (hazard ratio, 0.86; 95% confidence interval, 0.80-0.92; P = .007), whereas the second model, adjusting for more confounding variables, showed a 12% reduction in diabetes risk per 2,000 steps (HR, 0.88; 95% CI, 0.78-1.00; P = .045).

The final model, which added BMI, showed a 10% reduction in risk, although it didn’t reach statistical significance (HR, 0.90; 95% CI, 0.80-1.02; P = .11). Furthermore, accelerated failure time models suggested that BMI did not significantly impact the link between steps and diabetes (proportion mediated, 17.7%;95% CI, –55.0 to 142.0; P = .09). Further analyses also found no significant interactions between BMI or other possible confounders.

“The steps per day–diabetes association was not modified by age, race/ethnicity, BMI, physical functioning, or family history of diabetes, which supports the generalizability of these findings to community-living older women,” the investigators wrote.

Increased stepping intensity also appeared to lower risk of diabetes. After adjusting for confounding variables, light stepping was not linked to reduced risk (HR, 0.97; 95% CI, 0.73-1.29; P = .83), whereas moderate to vigorous stepping reduced risk by 14% per 2,000 steps (HR, 0.86; 95% CI, 0.74-1.00; P = .04).

“This study provides evidence supporting an association between steps per day and lower incident diabetes,” the investigators concluded. “While further work is needed to identify whether there is a minimum number of steps per day that results in a clinically significant reduction of diabetes and to evaluate the role that step intensity plays in diabetes etiology for older adults, findings from this study suggest that moderate-vigorous–intensity steps may be more important than lower-intensity steps with respect to incident diabetes. Steps per day–based interventions are needed to advance diabetes prevention science in older adults.”

The study was supported by the National Institute on Aging, the National Institute of Diabetes and Digestive and Kidney Diseases, the Tobacco-Related Disease Research Program, and others. The investigators had no potential conflicts of interest.

Violence against women remains a global dilemma in need of attention. Physical violence in particular, is the most prevalent type of violence across all genders, races, and nationalities.

The Centers for Disease Control and Prevention says more than 43 million women and 38 million men report experiencing psychological aggression by an intimate partner in their lifetime. Meanwhile, 11 million women and 5 million men report enduring sexual or physical violence and intimate partner violence (IPV), and/or stalking by an intimate partner during their lifetimes, according to the CDC.1

COVID pandemic’s influence

Isolation tied to the COVID-19 pandemic has been linked to increased IPV. A study conducted by researchers at the University of California, Davis, suggested that extra stress experienced during the COVID-19 pandemic caused by income loss, and the inability to pay for housing and food exacerbated the prevalence of IPV early during the pandemic.⁶

That study, where researchers collected in surveys of nearly 400 adults in the beginning in April 2020 for 10 weeks, showed that more services and communication are needed so that frontline health care and food bank workers, for example, in addition to social workers, doctors, and therapists, can spot the signs and ask clients questions about potential IPV. They could then link survivors to pertinent assistance and resources.

Furthermore, multiple factors probably have played a pivotal role in increasing the prevalence of IPV during the COVID-19 pandemic. For instance, disruption to usual health and social services as well as diminished access to support systems, such as shelters, and charity helplines negatively affected the reporting of domestic violence.

Long before the pandemic, over the past decade, international and national bodies have played a crucial role in terms of improving the awareness and response to domestic violence.^7,8 In addition, several policies have been introduced in countries around the globe emphasizing the need to inquire routinely about domestic violence. Nevertheless, mental health services often fail to adequately address domestic violence in clinical encounters. A systematic review of domestic violence assessment screening performed in a variety of health care settings found that evidence was insufficient to conclude that routine inquiry improved morbidity and mortality among victims of IPV.⁹ So the question becomes: How can we get our patients to tell us about these experiences so we can intervene?
 

Gender differences in perpetuating IPV

Several studies have found that abuse can result in various mental illnesses, such as depression, PTSD, anxiety, and suicidal ideation. Again, men have a disproportionately higher rate of perpetrating IPV, compared with women. This theory has been a source of debate in the academic community for years, but recent research has confirmed that women do perpetuate violence against their partners to some extent.^10,11

Some members of the LGBTQ+ community also report experiencing violence from partners, so as clinicians, we also need to raise our awareness about the existence of violence among same-sex couples. In fact, a team of Italian researchers report more than 50% of gay men and almost 75% of lesbian women reported that they had been psychologically abused by a partner.¹² More research into this area is needed.
 

Our role as health care professionals

The U.S. Preventive Services Task Force advises that all clinic visits include regular IPV screening.¹³ But these screenings are all too rare. In fact, a meta-analysis of 19 trials of more than 1,600 participants showed only 9%-40% of doctors routinely test for IPV.¹⁴ That research clearly shows how important it is for all clinicians to execute IPV screening. However, numerous challenges toward screening exist, including personal discomfort, limited time during appointments, insufficient resources, and inadequate training.

One ongoing debate revolves around which clinician should screen for IPV. Should the psychiatrist carry out this role – or perhaps the primary care physician, nurse, or social worker? These issues become even more fraught when clinicians worry about offending the patient – especially if the clinician is a male.¹⁵

The bottom line is that physicians should inquire about intimate partner violence, because research indicates that women are more likely to reveal abuse when prompted. In addition, during physician appointments, they can use the physician-patient therapeutic connection to conduct a domestic violence evaluation, give resources to victims, and provide ongoing care. Patients who exhibit treatment resistance, persistent pain, depression, sleeplessness, and headaches should prompt psychiatrists to conduct additional investigations into the likelihood of intimate partner violence and domestic abuse.

W also should be attentive when counseling patients about domestic violence when suggesting life-changing events such as pregnancy, employment loss, separation, or divorce. Similar to the recommendations of the USPSTF that all women and men should be screened for IPV, it is suggested that physicians be conscious of facilitating a conversation and not being overtly judgmental while observing body cues. Using the statements such as “we have been hearing a lot of violence in our community lately” could be a segue to introduce the subject.

Asking the question of whether you are being hit rather than being abused has allowed more women to open up more about domestic violence. While physicians are aware that most victims might recant and often go back to their abusers, victims need to be counseled that the abuse might intensify and lead to death.

For women who perpetuate IPV and survivors of IPV, safety is the priority. Physicians should provide safety options and be the facilitators. Studies have shown that fewer victims get the referral to the supporting agencies when IPV is indicated, which puts their safety at risk. In women who commit IPV, clinicians should assess the role of the individual in an IPV disclosure. There are various treatment modalities, whether the violence is performed through self-defense, bidirectionally, or because of aggression.

With the advancement of technology, web-based training on how to ask for IPV, documentation, acknowledgment, and structured referral increase physicians’ confidence when faced with an IPV disclosure than none.¹⁶ Treatment modalities should include medication reconciliation and cognitive-behavioral therapy – focusing on emotion regulation.

Using instruments such as the danger assessment tool can help physicians intervene early, reducing the risk of domestic violence and IPV recurrence instead of using clinical assessment alone.¹⁷ Physicians should convey empathy, validate victims, and help, especially when abuse is reported.

Also, it is important to evaluate survivors’ safety. Counseling can help people rebuild their self-esteem. Structured referrals for psychiatric help and support services are needed to help survivors on the long road to recovery.

Training all physicians, regardless of specialty, is essential to improve prompt IPV identification and bring awareness to resources available to survivors when IPV is disclosed. Although we described an association between IPV victims becoming possible perpetrators of IPV, more long-term studies are required to show the various processes that influence IPV perpetration rates, especially by survivors.

We would also like international and national regulatory bodies to increase the awareness of IPV and adequately address IPV with special emphasis on how mental health services should assess, identify, and respond to services for people who are survivors and perpetrators of IPV.

Dr. Kumari, Dr. Otite, Dr. Afzal, Dr. Alcera, and Dr. Doumas are affiliated with Hackensack Meridian Health at Ocean Medical Center, Brick, N.J. They have no conflicts of interest.

References

1. Centers for Disease Control and Prevention. Preventing intimate partner violence. 2020 Oct 9.

2. Yu R et al. PLOS Med. 16(12):e1002995. doi: 10.1371/journal.pmed.1002995.

3. Oram S et al. Epidemiol Psychiatr Sci. 2014 Dec;23(4):361-76.

4. Munro OE and Sellbom M. Pers Ment Health. 2020 Mar 11. doi: 10.1002/pmh.1480.

5. Sahraian A et al. Asian J Psychiatry. 2020 Jun. doi: 10.1016/j.ajp.2020.102062.

6. Nikos-Rose K. “COVID-19 Isolation Linked to Increased Domestic Violence, Researchers Suggest.” 2021 Feb 24. University of California, Davis.

7. World Health Organization. “Responding to intimate partner violence and sexual violence against women.” WHO clinical policy guidelines. 2013.

8. National Institute for Health and Care Excellence. “Domestic violence and abuse: Multi-agency working.” PH50. 2014 Feb 26.

9. Feder GS et al. Arch Intern Med. 2006;166(1):22-37.

10. Gondolf EW. Violence Against Women. 2014 Dec;20(12)1539-46.

11. Hamberger LK and Larsen SE. J Fam Violence. 2015;30(6):699-717.

12. Rollè L et al. Front Psychol. 21 Aug 2018. doi: 10.3389/fpsyg.2018.01506.

13. Paterno MT and Draughon JE. J Midwif Women Health. 2016;61(31):370-5.

14. Kalra N et al. Cochrane Database Syst Rev. 2021 May 31;5(5)CD012423.

15. Larsen SE and Hamberger LK. J Fam Viol. 2015;30:1007-30.

16. Kalra N et al. Cochrane Database Syst Rev. 2017 Feb;2017(2):CD012423.

17. Campbell JC et al. J Interpers Violence. 2009;24(4):653-74.

Violence against women remains a global dilemma in need of attention. Physical violence in particular, is the most prevalent type of violence across all genders, races, and nationalities.

The Centers for Disease Control and Prevention says more than 43 million women and 38 million men report experiencing psychological aggression by an intimate partner in their lifetime. Meanwhile, 11 million women and 5 million men report enduring sexual or physical violence and intimate partner violence (IPV), and/or stalking by an intimate partner during their lifetimes, according to the CDC.1

COVID pandemic’s influence

Isolation tied to the COVID-19 pandemic has been linked to increased IPV. A study conducted by researchers at the University of California, Davis, suggested that extra stress experienced during the COVID-19 pandemic caused by income loss, and the inability to pay for housing and food exacerbated the prevalence of IPV early during the pandemic.⁶

That study, where researchers collected in surveys of nearly 400 adults in the beginning in April 2020 for 10 weeks, showed that more services and communication are needed so that frontline health care and food bank workers, for example, in addition to social workers, doctors, and therapists, can spot the signs and ask clients questions about potential IPV. They could then link survivors to pertinent assistance and resources.

Furthermore, multiple factors probably have played a pivotal role in increasing the prevalence of IPV during the COVID-19 pandemic. For instance, disruption to usual health and social services as well as diminished access to support systems, such as shelters, and charity helplines negatively affected the reporting of domestic violence.

Long before the pandemic, over the past decade, international and national bodies have played a crucial role in terms of improving the awareness and response to domestic violence.^7,8 In addition, several policies have been introduced in countries around the globe emphasizing the need to inquire routinely about domestic violence. Nevertheless, mental health services often fail to adequately address domestic violence in clinical encounters. A systematic review of domestic violence assessment screening performed in a variety of health care settings found that evidence was insufficient to conclude that routine inquiry improved morbidity and mortality among victims of IPV.⁹ So the question becomes: How can we get our patients to tell us about these experiences so we can intervene?
 

Gender differences in perpetuating IPV

Several studies have found that abuse can result in various mental illnesses, such as depression, PTSD, anxiety, and suicidal ideation. Again, men have a disproportionately higher rate of perpetrating IPV, compared with women. This theory has been a source of debate in the academic community for years, but recent research has confirmed that women do perpetuate violence against their partners to some extent.^10,11

Some members of the LGBTQ+ community also report experiencing violence from partners, so as clinicians, we also need to raise our awareness about the existence of violence among same-sex couples. In fact, a team of Italian researchers report more than 50% of gay men and almost 75% of lesbian women reported that they had been psychologically abused by a partner.¹² More research into this area is needed.
 

Our role as health care professionals

The U.S. Preventive Services Task Force advises that all clinic visits include regular IPV screening.¹³ But these screenings are all too rare. In fact, a meta-analysis of 19 trials of more than 1,600 participants showed only 9%-40% of doctors routinely test for IPV.¹⁴ That research clearly shows how important it is for all clinicians to execute IPV screening. However, numerous challenges toward screening exist, including personal discomfort, limited time during appointments, insufficient resources, and inadequate training.

One ongoing debate revolves around which clinician should screen for IPV. Should the psychiatrist carry out this role – or perhaps the primary care physician, nurse, or social worker? These issues become even more fraught when clinicians worry about offending the patient – especially if the clinician is a male.¹⁵

The bottom line is that physicians should inquire about intimate partner violence, because research indicates that women are more likely to reveal abuse when prompted. In addition, during physician appointments, they can use the physician-patient therapeutic connection to conduct a domestic violence evaluation, give resources to victims, and provide ongoing care. Patients who exhibit treatment resistance, persistent pain, depression, sleeplessness, and headaches should prompt psychiatrists to conduct additional investigations into the likelihood of intimate partner violence and domestic abuse.

W also should be attentive when counseling patients about domestic violence when suggesting life-changing events such as pregnancy, employment loss, separation, or divorce. Similar to the recommendations of the USPSTF that all women and men should be screened for IPV, it is suggested that physicians be conscious of facilitating a conversation and not being overtly judgmental while observing body cues. Using the statements such as “we have been hearing a lot of violence in our community lately” could be a segue to introduce the subject.

Asking the question of whether you are being hit rather than being abused has allowed more women to open up more about domestic violence. While physicians are aware that most victims might recant and often go back to their abusers, victims need to be counseled that the abuse might intensify and lead to death.

For women who perpetuate IPV and survivors of IPV, safety is the priority. Physicians should provide safety options and be the facilitators. Studies have shown that fewer victims get the referral to the supporting agencies when IPV is indicated, which puts their safety at risk. In women who commit IPV, clinicians should assess the role of the individual in an IPV disclosure. There are various treatment modalities, whether the violence is performed through self-defense, bidirectionally, or because of aggression.

With the advancement of technology, web-based training on how to ask for IPV, documentation, acknowledgment, and structured referral increase physicians’ confidence when faced with an IPV disclosure than none.¹⁶ Treatment modalities should include medication reconciliation and cognitive-behavioral therapy – focusing on emotion regulation.

Using instruments such as the danger assessment tool can help physicians intervene early, reducing the risk of domestic violence and IPV recurrence instead of using clinical assessment alone.¹⁷ Physicians should convey empathy, validate victims, and help, especially when abuse is reported.

Also, it is important to evaluate survivors’ safety. Counseling can help people rebuild their self-esteem. Structured referrals for psychiatric help and support services are needed to help survivors on the long road to recovery.

Training all physicians, regardless of specialty, is essential to improve prompt IPV identification and bring awareness to resources available to survivors when IPV is disclosed. Although we described an association between IPV victims becoming possible perpetrators of IPV, more long-term studies are required to show the various processes that influence IPV perpetration rates, especially by survivors.

We would also like international and national regulatory bodies to increase the awareness of IPV and adequately address IPV with special emphasis on how mental health services should assess, identify, and respond to services for people who are survivors and perpetrators of IPV.

Dr. Kumari, Dr. Otite, Dr. Afzal, Dr. Alcera, and Dr. Doumas are affiliated with Hackensack Meridian Health at Ocean Medical Center, Brick, N.J. They have no conflicts of interest.

References

1. Centers for Disease Control and Prevention. Preventing intimate partner violence. 2020 Oct 9.

2. Yu R et al. PLOS Med. 16(12):e1002995. doi: 10.1371/journal.pmed.1002995.

3. Oram S et al. Epidemiol Psychiatr Sci. 2014 Dec;23(4):361-76.

4. Munro OE and Sellbom M. Pers Ment Health. 2020 Mar 11. doi: 10.1002/pmh.1480.

5. Sahraian A et al. Asian J Psychiatry. 2020 Jun. doi: 10.1016/j.ajp.2020.102062.

6. Nikos-Rose K. “COVID-19 Isolation Linked to Increased Domestic Violence, Researchers Suggest.” 2021 Feb 24. University of California, Davis.

7. World Health Organization. “Responding to intimate partner violence and sexual violence against women.” WHO clinical policy guidelines. 2013.

8. National Institute for Health and Care Excellence. “Domestic violence and abuse: Multi-agency working.” PH50. 2014 Feb 26.

9. Feder GS et al. Arch Intern Med. 2006;166(1):22-37.

10. Gondolf EW. Violence Against Women. 2014 Dec;20(12)1539-46.

11. Hamberger LK and Larsen SE. J Fam Violence. 2015;30(6):699-717.

12. Rollè L et al. Front Psychol. 21 Aug 2018. doi: 10.3389/fpsyg.2018.01506.

13. Paterno MT and Draughon JE. J Midwif Women Health. 2016;61(31):370-5.

14. Kalra N et al. Cochrane Database Syst Rev. 2021 May 31;5(5)CD012423.

15. Larsen SE and Hamberger LK. J Fam Viol. 2015;30:1007-30.

16. Kalra N et al. Cochrane Database Syst Rev. 2017 Feb;2017(2):CD012423.

17. Campbell JC et al. J Interpers Violence. 2009;24(4):653-74.

Violence against women remains a global dilemma in need of attention. Physical violence in particular, is the most prevalent type of violence across all genders, races, and nationalities.

The Centers for Disease Control and Prevention says more than 43 million women and 38 million men report experiencing psychological aggression by an intimate partner in their lifetime. Meanwhile, 11 million women and 5 million men report enduring sexual or physical violence and intimate partner violence (IPV), and/or stalking by an intimate partner during their lifetimes, according to the CDC.1

COVID pandemic’s influence

Isolation tied to the COVID-19 pandemic has been linked to increased IPV. A study conducted by researchers at the University of California, Davis, suggested that extra stress experienced during the COVID-19 pandemic caused by income loss, and the inability to pay for housing and food exacerbated the prevalence of IPV early during the pandemic.⁶

That study, where researchers collected in surveys of nearly 400 adults in the beginning in April 2020 for 10 weeks, showed that more services and communication are needed so that frontline health care and food bank workers, for example, in addition to social workers, doctors, and therapists, can spot the signs and ask clients questions about potential IPV. They could then link survivors to pertinent assistance and resources.

Furthermore, multiple factors probably have played a pivotal role in increasing the prevalence of IPV during the COVID-19 pandemic. For instance, disruption to usual health and social services as well as diminished access to support systems, such as shelters, and charity helplines negatively affected the reporting of domestic violence.

Long before the pandemic, over the past decade, international and national bodies have played a crucial role in terms of improving the awareness and response to domestic violence.^7,8 In addition, several policies have been introduced in countries around the globe emphasizing the need to inquire routinely about domestic violence. Nevertheless, mental health services often fail to adequately address domestic violence in clinical encounters. A systematic review of domestic violence assessment screening performed in a variety of health care settings found that evidence was insufficient to conclude that routine inquiry improved morbidity and mortality among victims of IPV.⁹ So the question becomes: How can we get our patients to tell us about these experiences so we can intervene?
 

Gender differences in perpetuating IPV

Several studies have found that abuse can result in various mental illnesses, such as depression, PTSD, anxiety, and suicidal ideation. Again, men have a disproportionately higher rate of perpetrating IPV, compared with women. This theory has been a source of debate in the academic community for years, but recent research has confirmed that women do perpetuate violence against their partners to some extent.^10,11

Some members of the LGBTQ+ community also report experiencing violence from partners, so as clinicians, we also need to raise our awareness about the existence of violence among same-sex couples. In fact, a team of Italian researchers report more than 50% of gay men and almost 75% of lesbian women reported that they had been psychologically abused by a partner.¹² More research into this area is needed.
 

Our role as health care professionals

The U.S. Preventive Services Task Force advises that all clinic visits include regular IPV screening.¹³ But these screenings are all too rare. In fact, a meta-analysis of 19 trials of more than 1,600 participants showed only 9%-40% of doctors routinely test for IPV.¹⁴ That research clearly shows how important it is for all clinicians to execute IPV screening. However, numerous challenges toward screening exist, including personal discomfort, limited time during appointments, insufficient resources, and inadequate training.

One ongoing debate revolves around which clinician should screen for IPV. Should the psychiatrist carry out this role – or perhaps the primary care physician, nurse, or social worker? These issues become even more fraught when clinicians worry about offending the patient – especially if the clinician is a male.¹⁵

The bottom line is that physicians should inquire about intimate partner violence, because research indicates that women are more likely to reveal abuse when prompted. In addition, during physician appointments, they can use the physician-patient therapeutic connection to conduct a domestic violence evaluation, give resources to victims, and provide ongoing care. Patients who exhibit treatment resistance, persistent pain, depression, sleeplessness, and headaches should prompt psychiatrists to conduct additional investigations into the likelihood of intimate partner violence and domestic abuse.

W also should be attentive when counseling patients about domestic violence when suggesting life-changing events such as pregnancy, employment loss, separation, or divorce. Similar to the recommendations of the USPSTF that all women and men should be screened for IPV, it is suggested that physicians be conscious of facilitating a conversation and not being overtly judgmental while observing body cues. Using the statements such as “we have been hearing a lot of violence in our community lately” could be a segue to introduce the subject.

Asking the question of whether you are being hit rather than being abused has allowed more women to open up more about domestic violence. While physicians are aware that most victims might recant and often go back to their abusers, victims need to be counseled that the abuse might intensify and lead to death.

For women who perpetuate IPV and survivors of IPV, safety is the priority. Physicians should provide safety options and be the facilitators. Studies have shown that fewer victims get the referral to the supporting agencies when IPV is indicated, which puts their safety at risk. In women who commit IPV, clinicians should assess the role of the individual in an IPV disclosure. There are various treatment modalities, whether the violence is performed through self-defense, bidirectionally, or because of aggression.

With the advancement of technology, web-based training on how to ask for IPV, documentation, acknowledgment, and structured referral increase physicians’ confidence when faced with an IPV disclosure than none.¹⁶ Treatment modalities should include medication reconciliation and cognitive-behavioral therapy – focusing on emotion regulation.

Using instruments such as the danger assessment tool can help physicians intervene early, reducing the risk of domestic violence and IPV recurrence instead of using clinical assessment alone.¹⁷ Physicians should convey empathy, validate victims, and help, especially when abuse is reported.

Also, it is important to evaluate survivors’ safety. Counseling can help people rebuild their self-esteem. Structured referrals for psychiatric help and support services are needed to help survivors on the long road to recovery.

Training all physicians, regardless of specialty, is essential to improve prompt IPV identification and bring awareness to resources available to survivors when IPV is disclosed. Although we described an association between IPV victims becoming possible perpetrators of IPV, more long-term studies are required to show the various processes that influence IPV perpetration rates, especially by survivors.

We would also like international and national regulatory bodies to increase the awareness of IPV and adequately address IPV with special emphasis on how mental health services should assess, identify, and respond to services for people who are survivors and perpetrators of IPV.

Dr. Kumari, Dr. Otite, Dr. Afzal, Dr. Alcera, and Dr. Doumas are affiliated with Hackensack Meridian Health at Ocean Medical Center, Brick, N.J. They have no conflicts of interest.

References

1. Centers for Disease Control and Prevention. Preventing intimate partner violence. 2020 Oct 9.

2. Yu R et al. PLOS Med. 16(12):e1002995. doi: 10.1371/journal.pmed.1002995.

3. Oram S et al. Epidemiol Psychiatr Sci. 2014 Dec;23(4):361-76.

4. Munro OE and Sellbom M. Pers Ment Health. 2020 Mar 11. doi: 10.1002/pmh.1480.

5. Sahraian A et al. Asian J Psychiatry. 2020 Jun. doi: 10.1016/j.ajp.2020.102062.

6. Nikos-Rose K. “COVID-19 Isolation Linked to Increased Domestic Violence, Researchers Suggest.” 2021 Feb 24. University of California, Davis.

7. World Health Organization. “Responding to intimate partner violence and sexual violence against women.” WHO clinical policy guidelines. 2013.

8. National Institute for Health and Care Excellence. “Domestic violence and abuse: Multi-agency working.” PH50. 2014 Feb 26.

9. Feder GS et al. Arch Intern Med. 2006;166(1):22-37.

10. Gondolf EW. Violence Against Women. 2014 Dec;20(12)1539-46.

11. Hamberger LK and Larsen SE. J Fam Violence. 2015;30(6):699-717.

12. Rollè L et al. Front Psychol. 21 Aug 2018. doi: 10.3389/fpsyg.2018.01506.

13. Paterno MT and Draughon JE. J Midwif Women Health. 2016;61(31):370-5.

14. Kalra N et al. Cochrane Database Syst Rev. 2021 May 31;5(5)CD012423.

15. Larsen SE and Hamberger LK. J Fam Viol. 2015;30:1007-30.

16. Kalra N et al. Cochrane Database Syst Rev. 2017 Feb;2017(2):CD012423.

17. Campbell JC et al. J Interpers Violence. 2009;24(4):653-74.

Tosha Rogers, MD, is a one-woman HIV prevention evangelist. For nearly a decade now, the Atlanta-based ob/gyn has been on a mission to increase her gynecological colleagues’ awareness and prescribing of the oral HIV prevention pill. At the same time, she’s been tracking the development of a flexible vaginal ring loaded with a month’s worth of the HIV prevention medication dapivirine. That, she thought, would fit easily into women’s lives and into the toolbox of methods women already use to prevent pregnancy.

But now she’s not sure when – or if – the ring will find its way to her patients. In December, the ring’s maker, the International Partnership for Microbicides (IPM), pulled its application for FDA approval for the pre-exposure prophylaxis (PrEP) ring. Now, one year after the World Health Organization recommended the ring for member nations, there appears to be no path forward in the United States for either the dapivirine-only ring or an approach Dr. Rogers said would change the game: a vaginal ring that supplies both contraception and HIV prevention.

“It would take things to a whole other level,” she said. “It sucks that this happened, and I do think it was not anything medical. I think it was everything political.”

That leaves cisgender women – especially the Black and Latinx women who make up the vast majority of women who acquire HIV every year – with two HIV prevention options. One is the daily pill, first approved in 2012. It’s now generic but previously sold as Truvada by Gilead Sciences. The other is monthly injectable cabotegravir long-acting (Apretude). Another HIV prevention pill, tenofovir alafenamide/emtricitabine (Descovy), is approved for gay men and transgender women but not cisgender women.
 

Vagina-specific protection from HIV

The WHO recommendation for the vaginal ring was followed last July by a positive opinion from the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency (EMA) for women in low- and middle-income countries outside the European Union.

The flexible silicone ring, similar to the hormonal NuvaRing contraceptive, works by slowly releasing the antiretroviral dapivirine directly into the vaginal canal, thereby protecting women who might be exposed to the virus through vaginal sex only. Because the medicine stays where it’s delivered and doesn’t circulate through the body, it has been found to be extremely safe with few adverse events.

However, in initial studies, the ring was found to be just 27% effective overall. Later studies, where scientists divided women by how much drug was missing from the ring – a proxy for use – found that higher use was associated with higher protection (as much as 54%). By comparison, Truvada has been found to be up to 99% effective when used daily, though it can take up to 21 days to be available in the vagina in high enough concentrations to protect women from vaginal exposure. And the HIV prevention shot was found to be 90% more effective than that in a recent trial of the two methods conducted by the HIV Prevention Trials Network.

This, and an orientation away from topical HIV prevention drugs and toward systemic options, led the National Institute of Allergy and Infectious Diseases (NIAID) to discontinue funding for such projects under its Microbicide Trials Network.

“Clearly you want to counsel women to use the highest efficacy method, and that is part of our label,” Zeda Rosenberg, ScD, IPM’s founder and chief executive officer, told this news organization. “Women should not choose the ring if they can and will use oral PrEP, and I would argue it should be the same thing for [cabotegravir shots]. But if they can’t or don’t want to – and we know that especially many young women don’t want to use systemic methods – then the dapivirine ring is a great option.”

Still, Dr. Rosenberg said that the gap in efficacy, the relatively small number of women affected by HIV in the U.S. compared with gay and bisexual men, and the emergence of products like the HIV prevention shot cabotegravir, made it “very unlikely” that FDA regulators would approve the ring. And rather than be “distracted” by the FDA process, Dr. Rosenberg said IPM chose to concentrate on the countries where the ring has already been approved or where women make up the vast majority of people affected by HIV.

Zimbabwe publicly announced it has approved the ring, and three other countries may have approved it, according to Dr. Rosenberg. She declined to name them, saying they had requested silence while they formulate their new HIV prevention guidelines. Aside from Zimbabwe, the other countries where women participated in the ring clinical trials were South Africa, Malawi, and Uganda.

“The U.S. population ... has widespread access to oral PrEP, which is unlike countries in Africa, and which would have widespread access to injectable cabotegravir,” she said. “The U.S. FDA may not see choice in the same way that African women and African activists and advocates see the need for choice.”

But women’s rates of accessing HIV prevention medications in the U.S. continues to be frustratingly low. At the end of 2018, just 7% of women who could benefit from HIV prevention drugs were taking them, according to Centers for Disease Control and Prevention data.

New CDC guidelines recommend clinicians talk to every sexually active adult and adolescent about HIV prevention medications at least once and prescribe it to anyone who asks for it, whether or not they understand their patients’ HIV risks. However, research continues to show that clinicians struggle with willingness to prescribe PrEP to Black women, and the American College of Obstetrics and Gynecology’s committee opinion on managing women using HIV prevention drugs has not been updated to reflect the new guidelines. And while the HIV prevention shot is approved for women and its maker ViiV Healthcare is already initiating postmarket studies of the ring in key populations including women, there are lots of things that need to line up in order for clinicians to be willing to stock it and prescribe it to women.

From where Dázon Dixon Diallo, executive director of the nonprofit SisterLove, sits, the decision to withdraw the ring from FDA consideration and the FDA’s seeming argument that the epidemiology in the U.S. doesn’t warrant the ring’s approval is a slap in the face to the Black women who have led the movement to end HIV in the U.S. for decades.

“No matter how you slice it, we’re talking about Black women, and then we’re talking about brown women,” said Ms. Diallo. “The value [they place on us] from a government standpoint, from a political standpoint, from a public health standpoint is just woeful. It’s woeful and it’s disrespectful and it’s insulting and I’m sick of it.”
 

‘America sneezes and Africa catches a cold’

When she first heard the decision to pull the ring from FDA consideration, Yvette Raphael, the South Africa-based executive director of Advocates for the Prevention of HIV in Africa, started asking, “What can we do to help our sisters in America get this ring?” And then she started worrying about other women in her own country and those nearby.

“The FDA plays a big role,” she said. “You know, America sneezes and Africa catches a cold.”

She worries that IPM’s decision to withdraw the ring from FDA consideration will signal to regulators in other countries either (a) that they should not approve it or (b) in countries where it’s already been approved but guidelines have not been issued, that they won’t invest money in rolling it out to women in those countries – especially now with the U.S. approval of the prevention shot. In much of Africa, ministries of health prefer to provide injectable contraception, often giving women few or no other options. But women, she said, think about more than administration of the drug. They look at if it’s an easier option for them to manage.

“This is a long journey, an emotional one too, for women in South Africa, because the idea of a microbicide is one of the ideas that came directly from women in South Africa,” she said. “[The jab] can be seen as a solution to all. We can just give jabs to all the women. And after all, we know that women don’t adhere, so we can just grab them.”

Dr. Rosenberg pointed to the positive opinion from the EMA as another “rigorous review” process that she said ought to equally influence ministries of health in countries where women tested the ring. And she pointed to the WHO statement released last month, the same day as IPM’s announcement that it was withdrawing the ring from FDA considerations, recommitting the ring as a good option in sub-Saharan Africa: “The U.S. FDA decision is not based on any new or additional data on efficacy and safety,” it stated. “WHO will continue to support countries as they consider whether to include the [dapivirine vaginal ring]. WHO recognizes that country decisionmaking will vary based on their context and that women’s voices remain central to discussions about their prevention choices.”
 

Dual action ring on the horizon, but not in U.S.

What this means, though, is that the next step in the ring’s development – the combination dapivirine ring with contraceptive levonorgestrel (used in the Mirena intrauterine device) – may not come to the U.S., at least for a long while.

“It’s not out of the question,” Dr. Rosenberg said of conducting HIV/pregnancy prevention ring trials in the U.S. “But without the approval of the dapivirine-only ring by FDA, I imagine they would want to see new efficacy data on dapivirine. That is a very difficult hill to climb. There would have to be an active control group [using oral PrEP or injectable cabotegravir], and it would be very difficult for the dapivirine ring to be able to go head-to-head for either noninferiority and certainly for superiority.”

The study would need to be quite large to get enough results to prove anything, and IPM is a research organization, not a large pharmaceutical company with deep enough pockets to fund that, she said. Raising those funds “would be difficult.”

In addition to NIAID discontinuing its funding for the Microbicides Trials Network, a new 5-year, $85 million research collaboration through USAID hasn’t slated any money to fund trials of the combination HIV prevention and contraceptive ring, according to Dr. Rosenberg.

But that doesn’t mean avenues for its development are closed. NIH’s Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) is currently funding a phase 1/2 trial of the combination ring, and IPM continues to receive funding from research agencies in Germany, the Netherlands, Denmark, and Ireland. And this means, she said, that the E.U. – not the U.S. – is where they would seek approval for a combination ring first.

That leaves Ms. Rafael and Ms. Diallo debating how to work together to push the FDA – and maybe IPM – to reconsider the ring. For instance, Ms. Diallo suggested that instead of seeking an indication for all women, the FDA might consider the ring for women with very high risk of HIV, such as sex workers or women with HIV positive partners not on treatment. And she said that this has to be bigger than HIV prevention. It has to be about the ways in which women’s health issues in general lag at the FDA. For instance, she pointed to the movement to get contraceptive pills available over the counter, fights against FDA rulings on hormone replacement therapy, and fights for emergency contraception.

In the meantime, ob/gyn Dr. Rogers is expecting access to the ring to follow a similar path as the copper IUD, which migrated to the U.S. from Europe, where it has been among the most popular contraceptive methods for women.

“Contrary to what we may think, we are not innovators, especially for something like this,” she said. “Once we see it is working and doing a good job – that women in Europe love it – then someone here is going to pick it up and make it as if it’s the greatest thing. But for now, I think we’re going to have to take a back seat to Europe.”

Ms. Diallo reports receiving fees from Johnson & Johnson, ViiV Healthcare, and Gilead Sciences. Dr. Rosenberg and Dr. Rogers have disclosed no relevant financial relationships.

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

Tosha Rogers, MD, is a one-woman HIV prevention evangelist. For nearly a decade now, the Atlanta-based ob/gyn has been on a mission to increase her gynecological colleagues’ awareness and prescribing of the oral HIV prevention pill. At the same time, she’s been tracking the development of a flexible vaginal ring loaded with a month’s worth of the HIV prevention medication dapivirine. That, she thought, would fit easily into women’s lives and into the toolbox of methods women already use to prevent pregnancy.

But now she’s not sure when – or if – the ring will find its way to her patients. In December, the ring’s maker, the International Partnership for Microbicides (IPM), pulled its application for FDA approval for the pre-exposure prophylaxis (PrEP) ring. Now, one year after the World Health Organization recommended the ring for member nations, there appears to be no path forward in the United States for either the dapivirine-only ring or an approach Dr. Rogers said would change the game: a vaginal ring that supplies both contraception and HIV prevention.

“It would take things to a whole other level,” she said. “It sucks that this happened, and I do think it was not anything medical. I think it was everything political.”

That leaves cisgender women – especially the Black and Latinx women who make up the vast majority of women who acquire HIV every year – with two HIV prevention options. One is the daily pill, first approved in 2012. It’s now generic but previously sold as Truvada by Gilead Sciences. The other is monthly injectable cabotegravir long-acting (Apretude). Another HIV prevention pill, tenofovir alafenamide/emtricitabine (Descovy), is approved for gay men and transgender women but not cisgender women.
 

Vagina-specific protection from HIV

The WHO recommendation for the vaginal ring was followed last July by a positive opinion from the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency (EMA) for women in low- and middle-income countries outside the European Union.

The flexible silicone ring, similar to the hormonal NuvaRing contraceptive, works by slowly releasing the antiretroviral dapivirine directly into the vaginal canal, thereby protecting women who might be exposed to the virus through vaginal sex only. Because the medicine stays where it’s delivered and doesn’t circulate through the body, it has been found to be extremely safe with few adverse events.

However, in initial studies, the ring was found to be just 27% effective overall. Later studies, where scientists divided women by how much drug was missing from the ring – a proxy for use – found that higher use was associated with higher protection (as much as 54%). By comparison, Truvada has been found to be up to 99% effective when used daily, though it can take up to 21 days to be available in the vagina in high enough concentrations to protect women from vaginal exposure. And the HIV prevention shot was found to be 90% more effective than that in a recent trial of the two methods conducted by the HIV Prevention Trials Network.

This, and an orientation away from topical HIV prevention drugs and toward systemic options, led the National Institute of Allergy and Infectious Diseases (NIAID) to discontinue funding for such projects under its Microbicide Trials Network.

“Clearly you want to counsel women to use the highest efficacy method, and that is part of our label,” Zeda Rosenberg, ScD, IPM’s founder and chief executive officer, told this news organization. “Women should not choose the ring if they can and will use oral PrEP, and I would argue it should be the same thing for [cabotegravir shots]. But if they can’t or don’t want to – and we know that especially many young women don’t want to use systemic methods – then the dapivirine ring is a great option.”

Still, Dr. Rosenberg said that the gap in efficacy, the relatively small number of women affected by HIV in the U.S. compared with gay and bisexual men, and the emergence of products like the HIV prevention shot cabotegravir, made it “very unlikely” that FDA regulators would approve the ring. And rather than be “distracted” by the FDA process, Dr. Rosenberg said IPM chose to concentrate on the countries where the ring has already been approved or where women make up the vast majority of people affected by HIV.

Zimbabwe publicly announced it has approved the ring, and three other countries may have approved it, according to Dr. Rosenberg. She declined to name them, saying they had requested silence while they formulate their new HIV prevention guidelines. Aside from Zimbabwe, the other countries where women participated in the ring clinical trials were South Africa, Malawi, and Uganda.

“The U.S. population ... has widespread access to oral PrEP, which is unlike countries in Africa, and which would have widespread access to injectable cabotegravir,” she said. “The U.S. FDA may not see choice in the same way that African women and African activists and advocates see the need for choice.”

But women’s rates of accessing HIV prevention medications in the U.S. continues to be frustratingly low. At the end of 2018, just 7% of women who could benefit from HIV prevention drugs were taking them, according to Centers for Disease Control and Prevention data.

New CDC guidelines recommend clinicians talk to every sexually active adult and adolescent about HIV prevention medications at least once and prescribe it to anyone who asks for it, whether or not they understand their patients’ HIV risks. However, research continues to show that clinicians struggle with willingness to prescribe PrEP to Black women, and the American College of Obstetrics and Gynecology’s committee opinion on managing women using HIV prevention drugs has not been updated to reflect the new guidelines. And while the HIV prevention shot is approved for women and its maker ViiV Healthcare is already initiating postmarket studies of the ring in key populations including women, there are lots of things that need to line up in order for clinicians to be willing to stock it and prescribe it to women.

From where Dázon Dixon Diallo, executive director of the nonprofit SisterLove, sits, the decision to withdraw the ring from FDA consideration and the FDA’s seeming argument that the epidemiology in the U.S. doesn’t warrant the ring’s approval is a slap in the face to the Black women who have led the movement to end HIV in the U.S. for decades.

“No matter how you slice it, we’re talking about Black women, and then we’re talking about brown women,” said Ms. Diallo. “The value [they place on us] from a government standpoint, from a political standpoint, from a public health standpoint is just woeful. It’s woeful and it’s disrespectful and it’s insulting and I’m sick of it.”
 

‘America sneezes and Africa catches a cold’

When she first heard the decision to pull the ring from FDA consideration, Yvette Raphael, the South Africa-based executive director of Advocates for the Prevention of HIV in Africa, started asking, “What can we do to help our sisters in America get this ring?” And then she started worrying about other women in her own country and those nearby.

“The FDA plays a big role,” she said. “You know, America sneezes and Africa catches a cold.”

She worries that IPM’s decision to withdraw the ring from FDA consideration will signal to regulators in other countries either (a) that they should not approve it or (b) in countries where it’s already been approved but guidelines have not been issued, that they won’t invest money in rolling it out to women in those countries – especially now with the U.S. approval of the prevention shot. In much of Africa, ministries of health prefer to provide injectable contraception, often giving women few or no other options. But women, she said, think about more than administration of the drug. They look at if it’s an easier option for them to manage.

“This is a long journey, an emotional one too, for women in South Africa, because the idea of a microbicide is one of the ideas that came directly from women in South Africa,” she said. “[The jab] can be seen as a solution to all. We can just give jabs to all the women. And after all, we know that women don’t adhere, so we can just grab them.”

Dr. Rosenberg pointed to the positive opinion from the EMA as another “rigorous review” process that she said ought to equally influence ministries of health in countries where women tested the ring. And she pointed to the WHO statement released last month, the same day as IPM’s announcement that it was withdrawing the ring from FDA considerations, recommitting the ring as a good option in sub-Saharan Africa: “The U.S. FDA decision is not based on any new or additional data on efficacy and safety,” it stated. “WHO will continue to support countries as they consider whether to include the [dapivirine vaginal ring]. WHO recognizes that country decisionmaking will vary based on their context and that women’s voices remain central to discussions about their prevention choices.”
 

Dual action ring on the horizon, but not in U.S.

What this means, though, is that the next step in the ring’s development – the combination dapivirine ring with contraceptive levonorgestrel (used in the Mirena intrauterine device) – may not come to the U.S., at least for a long while.

“It’s not out of the question,” Dr. Rosenberg said of conducting HIV/pregnancy prevention ring trials in the U.S. “But without the approval of the dapivirine-only ring by FDA, I imagine they would want to see new efficacy data on dapivirine. That is a very difficult hill to climb. There would have to be an active control group [using oral PrEP or injectable cabotegravir], and it would be very difficult for the dapivirine ring to be able to go head-to-head for either noninferiority and certainly for superiority.”

The study would need to be quite large to get enough results to prove anything, and IPM is a research organization, not a large pharmaceutical company with deep enough pockets to fund that, she said. Raising those funds “would be difficult.”

In addition to NIAID discontinuing its funding for the Microbicides Trials Network, a new 5-year, $85 million research collaboration through USAID hasn’t slated any money to fund trials of the combination HIV prevention and contraceptive ring, according to Dr. Rosenberg.

But that doesn’t mean avenues for its development are closed. NIH’s Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) is currently funding a phase 1/2 trial of the combination ring, and IPM continues to receive funding from research agencies in Germany, the Netherlands, Denmark, and Ireland. And this means, she said, that the E.U. – not the U.S. – is where they would seek approval for a combination ring first.

That leaves Ms. Rafael and Ms. Diallo debating how to work together to push the FDA – and maybe IPM – to reconsider the ring. For instance, Ms. Diallo suggested that instead of seeking an indication for all women, the FDA might consider the ring for women with very high risk of HIV, such as sex workers or women with HIV positive partners not on treatment. And she said that this has to be bigger than HIV prevention. It has to be about the ways in which women’s health issues in general lag at the FDA. For instance, she pointed to the movement to get contraceptive pills available over the counter, fights against FDA rulings on hormone replacement therapy, and fights for emergency contraception.

In the meantime, ob/gyn Dr. Rogers is expecting access to the ring to follow a similar path as the copper IUD, which migrated to the U.S. from Europe, where it has been among the most popular contraceptive methods for women.

“Contrary to what we may think, we are not innovators, especially for something like this,” she said. “Once we see it is working and doing a good job – that women in Europe love it – then someone here is going to pick it up and make it as if it’s the greatest thing. But for now, I think we’re going to have to take a back seat to Europe.”

Ms. Diallo reports receiving fees from Johnson & Johnson, ViiV Healthcare, and Gilead Sciences. Dr. Rosenberg and Dr. Rogers have disclosed no relevant financial relationships.

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

Tosha Rogers, MD, is a one-woman HIV prevention evangelist. For nearly a decade now, the Atlanta-based ob/gyn has been on a mission to increase her gynecological colleagues’ awareness and prescribing of the oral HIV prevention pill. At the same time, she’s been tracking the development of a flexible vaginal ring loaded with a month’s worth of the HIV prevention medication dapivirine. That, she thought, would fit easily into women’s lives and into the toolbox of methods women already use to prevent pregnancy.

But now she’s not sure when – or if – the ring will find its way to her patients. In December, the ring’s maker, the International Partnership for Microbicides (IPM), pulled its application for FDA approval for the pre-exposure prophylaxis (PrEP) ring. Now, one year after the World Health Organization recommended the ring for member nations, there appears to be no path forward in the United States for either the dapivirine-only ring or an approach Dr. Rogers said would change the game: a vaginal ring that supplies both contraception and HIV prevention.

“It would take things to a whole other level,” she said. “It sucks that this happened, and I do think it was not anything medical. I think it was everything political.”

That leaves cisgender women – especially the Black and Latinx women who make up the vast majority of women who acquire HIV every year – with two HIV prevention options. One is the daily pill, first approved in 2012. It’s now generic but previously sold as Truvada by Gilead Sciences. The other is monthly injectable cabotegravir long-acting (Apretude). Another HIV prevention pill, tenofovir alafenamide/emtricitabine (Descovy), is approved for gay men and transgender women but not cisgender women.
 

Vagina-specific protection from HIV

The WHO recommendation for the vaginal ring was followed last July by a positive opinion from the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency (EMA) for women in low- and middle-income countries outside the European Union.

The flexible silicone ring, similar to the hormonal NuvaRing contraceptive, works by slowly releasing the antiretroviral dapivirine directly into the vaginal canal, thereby protecting women who might be exposed to the virus through vaginal sex only. Because the medicine stays where it’s delivered and doesn’t circulate through the body, it has been found to be extremely safe with few adverse events.

However, in initial studies, the ring was found to be just 27% effective overall. Later studies, where scientists divided women by how much drug was missing from the ring – a proxy for use – found that higher use was associated with higher protection (as much as 54%). By comparison, Truvada has been found to be up to 99% effective when used daily, though it can take up to 21 days to be available in the vagina in high enough concentrations to protect women from vaginal exposure. And the HIV prevention shot was found to be 90% more effective than that in a recent trial of the two methods conducted by the HIV Prevention Trials Network.

This, and an orientation away from topical HIV prevention drugs and toward systemic options, led the National Institute of Allergy and Infectious Diseases (NIAID) to discontinue funding for such projects under its Microbicide Trials Network.

“Clearly you want to counsel women to use the highest efficacy method, and that is part of our label,” Zeda Rosenberg, ScD, IPM’s founder and chief executive officer, told this news organization. “Women should not choose the ring if they can and will use oral PrEP, and I would argue it should be the same thing for [cabotegravir shots]. But if they can’t or don’t want to – and we know that especially many young women don’t want to use systemic methods – then the dapivirine ring is a great option.”

Still, Dr. Rosenberg said that the gap in efficacy, the relatively small number of women affected by HIV in the U.S. compared with gay and bisexual men, and the emergence of products like the HIV prevention shot cabotegravir, made it “very unlikely” that FDA regulators would approve the ring. And rather than be “distracted” by the FDA process, Dr. Rosenberg said IPM chose to concentrate on the countries where the ring has already been approved or where women make up the vast majority of people affected by HIV.

Zimbabwe publicly announced it has approved the ring, and three other countries may have approved it, according to Dr. Rosenberg. She declined to name them, saying they had requested silence while they formulate their new HIV prevention guidelines. Aside from Zimbabwe, the other countries where women participated in the ring clinical trials were South Africa, Malawi, and Uganda.

“The U.S. population ... has widespread access to oral PrEP, which is unlike countries in Africa, and which would have widespread access to injectable cabotegravir,” she said. “The U.S. FDA may not see choice in the same way that African women and African activists and advocates see the need for choice.”

But women’s rates of accessing HIV prevention medications in the U.S. continues to be frustratingly low. At the end of 2018, just 7% of women who could benefit from HIV prevention drugs were taking them, according to Centers for Disease Control and Prevention data.

New CDC guidelines recommend clinicians talk to every sexually active adult and adolescent about HIV prevention medications at least once and prescribe it to anyone who asks for it, whether or not they understand their patients’ HIV risks. However, research continues to show that clinicians struggle with willingness to prescribe PrEP to Black women, and the American College of Obstetrics and Gynecology’s committee opinion on managing women using HIV prevention drugs has not been updated to reflect the new guidelines. And while the HIV prevention shot is approved for women and its maker ViiV Healthcare is already initiating postmarket studies of the ring in key populations including women, there are lots of things that need to line up in order for clinicians to be willing to stock it and prescribe it to women.

From where Dázon Dixon Diallo, executive director of the nonprofit SisterLove, sits, the decision to withdraw the ring from FDA consideration and the FDA’s seeming argument that the epidemiology in the U.S. doesn’t warrant the ring’s approval is a slap in the face to the Black women who have led the movement to end HIV in the U.S. for decades.

“No matter how you slice it, we’re talking about Black women, and then we’re talking about brown women,” said Ms. Diallo. “The value [they place on us] from a government standpoint, from a political standpoint, from a public health standpoint is just woeful. It’s woeful and it’s disrespectful and it’s insulting and I’m sick of it.”
 

‘America sneezes and Africa catches a cold’

When she first heard the decision to pull the ring from FDA consideration, Yvette Raphael, the South Africa-based executive director of Advocates for the Prevention of HIV in Africa, started asking, “What can we do to help our sisters in America get this ring?” And then she started worrying about other women in her own country and those nearby.

“The FDA plays a big role,” she said. “You know, America sneezes and Africa catches a cold.”

She worries that IPM’s decision to withdraw the ring from FDA consideration will signal to regulators in other countries either (a) that they should not approve it or (b) in countries where it’s already been approved but guidelines have not been issued, that they won’t invest money in rolling it out to women in those countries – especially now with the U.S. approval of the prevention shot. In much of Africa, ministries of health prefer to provide injectable contraception, often giving women few or no other options. But women, she said, think about more than administration of the drug. They look at if it’s an easier option for them to manage.

“This is a long journey, an emotional one too, for women in South Africa, because the idea of a microbicide is one of the ideas that came directly from women in South Africa,” she said. “[The jab] can be seen as a solution to all. We can just give jabs to all the women. And after all, we know that women don’t adhere, so we can just grab them.”

Dr. Rosenberg pointed to the positive opinion from the EMA as another “rigorous review” process that she said ought to equally influence ministries of health in countries where women tested the ring. And she pointed to the WHO statement released last month, the same day as IPM’s announcement that it was withdrawing the ring from FDA considerations, recommitting the ring as a good option in sub-Saharan Africa: “The U.S. FDA decision is not based on any new or additional data on efficacy and safety,” it stated. “WHO will continue to support countries as they consider whether to include the [dapivirine vaginal ring]. WHO recognizes that country decisionmaking will vary based on their context and that women’s voices remain central to discussions about their prevention choices.”
 

Dual action ring on the horizon, but not in U.S.

What this means, though, is that the next step in the ring’s development – the combination dapivirine ring with contraceptive levonorgestrel (used in the Mirena intrauterine device) – may not come to the U.S., at least for a long while.

“It’s not out of the question,” Dr. Rosenberg said of conducting HIV/pregnancy prevention ring trials in the U.S. “But without the approval of the dapivirine-only ring by FDA, I imagine they would want to see new efficacy data on dapivirine. That is a very difficult hill to climb. There would have to be an active control group [using oral PrEP or injectable cabotegravir], and it would be very difficult for the dapivirine ring to be able to go head-to-head for either noninferiority and certainly for superiority.”

The study would need to be quite large to get enough results to prove anything, and IPM is a research organization, not a large pharmaceutical company with deep enough pockets to fund that, she said. Raising those funds “would be difficult.”

In addition to NIAID discontinuing its funding for the Microbicides Trials Network, a new 5-year, $85 million research collaboration through USAID hasn’t slated any money to fund trials of the combination HIV prevention and contraceptive ring, according to Dr. Rosenberg.

But that doesn’t mean avenues for its development are closed. NIH’s Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) is currently funding a phase 1/2 trial of the combination ring, and IPM continues to receive funding from research agencies in Germany, the Netherlands, Denmark, and Ireland. And this means, she said, that the E.U. – not the U.S. – is where they would seek approval for a combination ring first.

That leaves Ms. Rafael and Ms. Diallo debating how to work together to push the FDA – and maybe IPM – to reconsider the ring. For instance, Ms. Diallo suggested that instead of seeking an indication for all women, the FDA might consider the ring for women with very high risk of HIV, such as sex workers or women with HIV positive partners not on treatment. And she said that this has to be bigger than HIV prevention. It has to be about the ways in which women’s health issues in general lag at the FDA. For instance, she pointed to the movement to get contraceptive pills available over the counter, fights against FDA rulings on hormone replacement therapy, and fights for emergency contraception.

In the meantime, ob/gyn Dr. Rogers is expecting access to the ring to follow a similar path as the copper IUD, which migrated to the U.S. from Europe, where it has been among the most popular contraceptive methods for women.

“Contrary to what we may think, we are not innovators, especially for something like this,” she said. “Once we see it is working and doing a good job – that women in Europe love it – then someone here is going to pick it up and make it as if it’s the greatest thing. But for now, I think we’re going to have to take a back seat to Europe.”

Ms. Diallo reports receiving fees from Johnson & Johnson, ViiV Healthcare, and Gilead Sciences. Dr. Rosenberg and Dr. Rogers have disclosed no relevant financial relationships.

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

A digital algorithm using 24 patient characteristics identifies far more women who are likely to develop a postpartum hemorrhage than currently used tools to predict the risk for bleeding after delivery, according to a study published in the Journal of the American Medical Informatics Association.

About 1 in 10 of the roughly 700 pregnancy-related deaths in the United States are caused by postpartum hemorrhage, according to the U.S. Centers for Disease Control and Prevention. These deaths disproportionately occur among Black women, for whom studies show the risk of dying from a postpartum hemorrhage is fivefold greater than that of White women.

“Postpartum hemorrhage is a preventable medical emergency but remains the leading cause of maternal mortality globally,” the study’s senior author Li Li, MD, senior vice president of clinical informatics at Sema4, a company that uses artificial intelligence and machine learning to develop data-based clinical tools, told this news organization. “Early intervention is critical for reducing postpartum hemorrhage morbidity and mortality.”
 

Porous predictors

Existing tools for risk prediction are not particularly effective, Dr. Li said. For example, the American College of Obstetricians and Gynecologists’ (ACOG) Safe Motherhood Initiative offers checklists of clinical characteristics to classify women as low, medium, or high risk. However, 40% of the women classified as low risk based on this type of tool experience a hemorrhage.

ACOG also recommends quantifying blood loss during delivery or immediately after to identify women who are hemorrhaging, because imprecise estimates from clinicians may delay urgently needed care. Yet many hospitals have not implemented methods for measuring bleeding, said Dr. Li, who also is an assistant professor of genetics and genomic sciences at the Icahn School of Medicine at Mount Sinai, New York.

To develop a more precise way of identifying women at risk, Dr. Li and colleagues turned to artificial intelligence technology to create a “digital phenotype” based on approximately 72,000 births in the Mount Sinai Health System.

The digital tool retrospectively identified about 6,600 cases of postpartum hemorrhage, about 3.8 times the roughly 1,700 cases that would have been predicted based on methods that estimate blood loss. A blinded physician review of a subset of 45 patient charts – including 26 patients who experienced a hemorrhage, 11 who didn’t, and 6 with unclear outcomes – found that the digital approach was 89% percent accurate at identifying cases, whereas blood loss–based methods were accurate 67% of the time.

Several of the 24 characteristics included in the model appear in other risk predictors, including whether a woman has had a previous cesarean delivery or prior postdelivery bleeding and whether she has anemia or related blood disorders. Among the rest were risk factors that have been identified in the literature, including maternal blood pressure, time from admission to delivery, and average pulse during hospitalization. Five more features were new: red blood cell count and distribution width, mean corpuscular hemoglobin, absolute neutrophil count, and white blood cell count.

“These [new] values are easily obtainable from standard blood draws in the hospital but are not currently used in clinical practice to estimate postpartum hemorrhage risk,” Dr. Li said.

In a related retrospective study, Dr. Li and her colleagues used the new tool to classify women into high, low, or medium risk categories. They found that 28% of the women the algorithm classified as high risk experienced a postpartum hemorrhage compared with 15% to 19% of the women classified as high risk by standard predictive tools. They also identified potential “inflection points” where changes in vital signs may suggest a substantial increase in risk. For example, women whose median blood pressure during labor and delivery was above 132 mm Hg had an 11% average increase in their risk for bleeding. 

By more precisely identifying women at risk, the new method “could be used to pre-emptively allocate resources that can ultimately reduce postpartum hemorrhage morbidity and mortality,” Dr. Li said. Sema4 is launching a prospective clinical trial to further assess the algorithm, she added.  
 

Finding the continuum of risk

Holly Ende, MD, an obstetric anesthesiologist at Vanderbilt University Medical Center, Nashville, Tenn., said approaches that leverage electronic health records to identify women at risk for hemorrhage have many advantages over currently used tools.

“Machine learning models or statistical models are able to take into account many more risk factors and weigh each of those risk factors based on how much they contribute to risk,” Dr. Ende, who was not involved in the new studies, told this news organization. “We can stratify women more on a continuum.”

But digital approaches have potential downsides.

“Machine learning algorithms can be developed in such a way that perpetuates racial bias, and it’s important to be aware of potential biases in coded algorithms,” Dr. Li said. To help reduce such bias, they used a database that included a racially and ethnically diverse patient population, but she acknowledged that additional research is needed.

Dr. Ende, the coauthor of a commentary in Obstetrics & Gynecology on risk assessment for postpartum hemorrhage, said algorithm developers must be sensitive to pre-existing disparities in health care that may affect the data they use to build the software.

She pointed to uterine atony – a known risk factor for hemorrhage – as an example. In her own research, she and her colleagues identified women with atony by searching their medical records for medications used to treat the condition. But when they ran their model, Black women were less likely to develop uterine atony, which the team knew wasn’t true in the real world. They traced the problem to an existing disparity in obstetric care: Black women with uterine atony were less likely than women of other races to receive medications for the condition.

“People need to be cognizant as they are developing these types of prediction models and be extremely careful to avoid perpetuating any disparities in care,” Dr. Ende cautioned. On the other hand, if carefully developed, these tools might also help reduce disparities in health care by standardizing risk stratification and clinical practices, she said.

In addition to independent validation of data-based risk prediction tools, Dr. Ende said ensuring that clinicians are properly trained to use these tools is crucial.

“Implementation may be the biggest limitation,” she said.

Dr. Ende and Dr. Li have disclosed no relevant financial relationships.

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

A digital algorithm using 24 patient characteristics identifies far more women who are likely to develop a postpartum hemorrhage than currently used tools to predict the risk for bleeding after delivery, according to a study published in the Journal of the American Medical Informatics Association.

About 1 in 10 of the roughly 700 pregnancy-related deaths in the United States are caused by postpartum hemorrhage, according to the U.S. Centers for Disease Control and Prevention. These deaths disproportionately occur among Black women, for whom studies show the risk of dying from a postpartum hemorrhage is fivefold greater than that of White women.

“Postpartum hemorrhage is a preventable medical emergency but remains the leading cause of maternal mortality globally,” the study’s senior author Li Li, MD, senior vice president of clinical informatics at Sema4, a company that uses artificial intelligence and machine learning to develop data-based clinical tools, told this news organization. “Early intervention is critical for reducing postpartum hemorrhage morbidity and mortality.”
 

Porous predictors

Existing tools for risk prediction are not particularly effective, Dr. Li said. For example, the American College of Obstetricians and Gynecologists’ (ACOG) Safe Motherhood Initiative offers checklists of clinical characteristics to classify women as low, medium, or high risk. However, 40% of the women classified as low risk based on this type of tool experience a hemorrhage.

ACOG also recommends quantifying blood loss during delivery or immediately after to identify women who are hemorrhaging, because imprecise estimates from clinicians may delay urgently needed care. Yet many hospitals have not implemented methods for measuring bleeding, said Dr. Li, who also is an assistant professor of genetics and genomic sciences at the Icahn School of Medicine at Mount Sinai, New York.

To develop a more precise way of identifying women at risk, Dr. Li and colleagues turned to artificial intelligence technology to create a “digital phenotype” based on approximately 72,000 births in the Mount Sinai Health System.

The digital tool retrospectively identified about 6,600 cases of postpartum hemorrhage, about 3.8 times the roughly 1,700 cases that would have been predicted based on methods that estimate blood loss. A blinded physician review of a subset of 45 patient charts – including 26 patients who experienced a hemorrhage, 11 who didn’t, and 6 with unclear outcomes – found that the digital approach was 89% percent accurate at identifying cases, whereas blood loss–based methods were accurate 67% of the time.

Several of the 24 characteristics included in the model appear in other risk predictors, including whether a woman has had a previous cesarean delivery or prior postdelivery bleeding and whether she has anemia or related blood disorders. Among the rest were risk factors that have been identified in the literature, including maternal blood pressure, time from admission to delivery, and average pulse during hospitalization. Five more features were new: red blood cell count and distribution width, mean corpuscular hemoglobin, absolute neutrophil count, and white blood cell count.

“These [new] values are easily obtainable from standard blood draws in the hospital but are not currently used in clinical practice to estimate postpartum hemorrhage risk,” Dr. Li said.

In a related retrospective study, Dr. Li and her colleagues used the new tool to classify women into high, low, or medium risk categories. They found that 28% of the women the algorithm classified as high risk experienced a postpartum hemorrhage compared with 15% to 19% of the women classified as high risk by standard predictive tools. They also identified potential “inflection points” where changes in vital signs may suggest a substantial increase in risk. For example, women whose median blood pressure during labor and delivery was above 132 mm Hg had an 11% average increase in their risk for bleeding. 

By more precisely identifying women at risk, the new method “could be used to pre-emptively allocate resources that can ultimately reduce postpartum hemorrhage morbidity and mortality,” Dr. Li said. Sema4 is launching a prospective clinical trial to further assess the algorithm, she added.  
 

Finding the continuum of risk

Holly Ende, MD, an obstetric anesthesiologist at Vanderbilt University Medical Center, Nashville, Tenn., said approaches that leverage electronic health records to identify women at risk for hemorrhage have many advantages over currently used tools.

“Machine learning models or statistical models are able to take into account many more risk factors and weigh each of those risk factors based on how much they contribute to risk,” Dr. Ende, who was not involved in the new studies, told this news organization. “We can stratify women more on a continuum.”

But digital approaches have potential downsides.

“Machine learning algorithms can be developed in such a way that perpetuates racial bias, and it’s important to be aware of potential biases in coded algorithms,” Dr. Li said. To help reduce such bias, they used a database that included a racially and ethnically diverse patient population, but she acknowledged that additional research is needed.

Dr. Ende, the coauthor of a commentary in Obstetrics & Gynecology on risk assessment for postpartum hemorrhage, said algorithm developers must be sensitive to pre-existing disparities in health care that may affect the data they use to build the software.

She pointed to uterine atony – a known risk factor for hemorrhage – as an example. In her own research, she and her colleagues identified women with atony by searching their medical records for medications used to treat the condition. But when they ran their model, Black women were less likely to develop uterine atony, which the team knew wasn’t true in the real world. They traced the problem to an existing disparity in obstetric care: Black women with uterine atony were less likely than women of other races to receive medications for the condition.

“People need to be cognizant as they are developing these types of prediction models and be extremely careful to avoid perpetuating any disparities in care,” Dr. Ende cautioned. On the other hand, if carefully developed, these tools might also help reduce disparities in health care by standardizing risk stratification and clinical practices, she said.

In addition to independent validation of data-based risk prediction tools, Dr. Ende said ensuring that clinicians are properly trained to use these tools is crucial.

“Implementation may be the biggest limitation,” she said.

Dr. Ende and Dr. Li have disclosed no relevant financial relationships.

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

A digital algorithm using 24 patient characteristics identifies far more women who are likely to develop a postpartum hemorrhage than currently used tools to predict the risk for bleeding after delivery, according to a study published in the Journal of the American Medical Informatics Association.

About 1 in 10 of the roughly 700 pregnancy-related deaths in the United States are caused by postpartum hemorrhage, according to the U.S. Centers for Disease Control and Prevention. These deaths disproportionately occur among Black women, for whom studies show the risk of dying from a postpartum hemorrhage is fivefold greater than that of White women.

“Postpartum hemorrhage is a preventable medical emergency but remains the leading cause of maternal mortality globally,” the study’s senior author Li Li, MD, senior vice president of clinical informatics at Sema4, a company that uses artificial intelligence and machine learning to develop data-based clinical tools, told this news organization. “Early intervention is critical for reducing postpartum hemorrhage morbidity and mortality.”
 

Porous predictors

Existing tools for risk prediction are not particularly effective, Dr. Li said. For example, the American College of Obstetricians and Gynecologists’ (ACOG) Safe Motherhood Initiative offers checklists of clinical characteristics to classify women as low, medium, or high risk. However, 40% of the women classified as low risk based on this type of tool experience a hemorrhage.

ACOG also recommends quantifying blood loss during delivery or immediately after to identify women who are hemorrhaging, because imprecise estimates from clinicians may delay urgently needed care. Yet many hospitals have not implemented methods for measuring bleeding, said Dr. Li, who also is an assistant professor of genetics and genomic sciences at the Icahn School of Medicine at Mount Sinai, New York.

To develop a more precise way of identifying women at risk, Dr. Li and colleagues turned to artificial intelligence technology to create a “digital phenotype” based on approximately 72,000 births in the Mount Sinai Health System.

The digital tool retrospectively identified about 6,600 cases of postpartum hemorrhage, about 3.8 times the roughly 1,700 cases that would have been predicted based on methods that estimate blood loss. A blinded physician review of a subset of 45 patient charts – including 26 patients who experienced a hemorrhage, 11 who didn’t, and 6 with unclear outcomes – found that the digital approach was 89% percent accurate at identifying cases, whereas blood loss–based methods were accurate 67% of the time.

Several of the 24 characteristics included in the model appear in other risk predictors, including whether a woman has had a previous cesarean delivery or prior postdelivery bleeding and whether she has anemia or related blood disorders. Among the rest were risk factors that have been identified in the literature, including maternal blood pressure, time from admission to delivery, and average pulse during hospitalization. Five more features were new: red blood cell count and distribution width, mean corpuscular hemoglobin, absolute neutrophil count, and white blood cell count.

“These [new] values are easily obtainable from standard blood draws in the hospital but are not currently used in clinical practice to estimate postpartum hemorrhage risk,” Dr. Li said.

In a related retrospective study, Dr. Li and her colleagues used the new tool to classify women into high, low, or medium risk categories. They found that 28% of the women the algorithm classified as high risk experienced a postpartum hemorrhage compared with 15% to 19% of the women classified as high risk by standard predictive tools. They also identified potential “inflection points” where changes in vital signs may suggest a substantial increase in risk. For example, women whose median blood pressure during labor and delivery was above 132 mm Hg had an 11% average increase in their risk for bleeding. 

By more precisely identifying women at risk, the new method “could be used to pre-emptively allocate resources that can ultimately reduce postpartum hemorrhage morbidity and mortality,” Dr. Li said. Sema4 is launching a prospective clinical trial to further assess the algorithm, she added.  
 

Finding the continuum of risk

Holly Ende, MD, an obstetric anesthesiologist at Vanderbilt University Medical Center, Nashville, Tenn., said approaches that leverage electronic health records to identify women at risk for hemorrhage have many advantages over currently used tools.

“Machine learning models or statistical models are able to take into account many more risk factors and weigh each of those risk factors based on how much they contribute to risk,” Dr. Ende, who was not involved in the new studies, told this news organization. “We can stratify women more on a continuum.”

But digital approaches have potential downsides.

“Machine learning algorithms can be developed in such a way that perpetuates racial bias, and it’s important to be aware of potential biases in coded algorithms,” Dr. Li said. To help reduce such bias, they used a database that included a racially and ethnically diverse patient population, but she acknowledged that additional research is needed.

Dr. Ende, the coauthor of a commentary in Obstetrics & Gynecology on risk assessment for postpartum hemorrhage, said algorithm developers must be sensitive to pre-existing disparities in health care that may affect the data they use to build the software.

She pointed to uterine atony – a known risk factor for hemorrhage – as an example. In her own research, she and her colleagues identified women with atony by searching their medical records for medications used to treat the condition. But when they ran their model, Black women were less likely to develop uterine atony, which the team knew wasn’t true in the real world. They traced the problem to an existing disparity in obstetric care: Black women with uterine atony were less likely than women of other races to receive medications for the condition.

“People need to be cognizant as they are developing these types of prediction models and be extremely careful to avoid perpetuating any disparities in care,” Dr. Ende cautioned. On the other hand, if carefully developed, these tools might also help reduce disparities in health care by standardizing risk stratification and clinical practices, she said.

In addition to independent validation of data-based risk prediction tools, Dr. Ende said ensuring that clinicians are properly trained to use these tools is crucial.

“Implementation may be the biggest limitation,” she said.

Dr. Ende and Dr. Li have disclosed no relevant financial relationships.

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

An intensive weight-loss intervention prior to conception had no effect on birth rates in women with obesity and unexplained infertility, compared with a standard weight-maintenance program, based on data from nearly 400 women.

Obese women experiencing infertility are often counseled to lose weight before attempting fertility treatments in order to improve outcomes based on epidemiologic evidence of an association between obesity and infertility, but data to support this advice are limited, wrote Richard S. Legro, MD, of Penn State University, Hershey, and colleagues.

The researchers proposed that a more intensive preconception weight loss intervention followed by infertility treatment would be more likely to yield a healthy live birth, compared with a standard weight maintenance intervention.

In an open-label study published in PLOS Medicine, the researchers randomized 379 women at nine academic centers to a standard lifestyle group that followed a weight-maintenance plan focused on physical activity, but not weight loss; or an intensive intervention of diet and medication with a target weight loss of 7%. Both interventions lasted for 16 weeks between July 2015 and July 2018. After the interventions, patients in both groups underwent standardized empiric fertility treatment with three cycles of ovarian stimulation and intrauterine insemination.

The primary outcome was a live birth at 37 weeks’ gestation or later, with no congenital abnormalities and a birth weight between 2,500 g and 4,000 g. Baseline characteristics including age, education level, race, and body mass index (BMI) were similar between the groups.

The incidence of healthy live births was not significantly different between the standard treatment and intensive treatment groups (15.2% vs. 12.2%; P = 0.40) by the final follow-up time of September 2019. However, women in the intensive group had significantly greater weight loss, compared with the standard group (–6.6% vs. –0.3%; P < .001). Women in the intensive group also showed improvements in metabolic health. Notably, the incidence of metabolic syndrome dropped from 53.6% to 49.4% in the standard group, compared with a decrease from 52.8% to 32.2% in the intensive group over the 16-week study period, the researchers wrote.

Gastrointestinal side effects were significantly more common in the intensive group, but these were consistent with documented side effects of the weight loss medication used (Orlistat).

First-trimester pregnancy loss was higher in the intensive group, compared with the standard group (33.3% vs. 23.7%), but the difference was not significant. Most pregnancy complications, including preterm labor, premature rupture of membranes, preeclampsia, and gestational diabetes had nonsignificant improvements in the intensive group, compared with the standard group. Similarly, nonsignificant improvements were noted in the intervention group for intrauterine growth restriction and admission to the neonatal ICU.

Limitations of the study included the relatively small number of pregnancies, which prevented assessment of rare complications in subgroups, and the challenge of matching control interventions, the researchers noted.

However, the results were strengthened by the focus on women with unexplained infertility, the inclusion of a comparison group, and the collection of data on complications after conception, they wrote.

Avenues for future research include interventions of different duration and intensity prior to conception, which may improve outcomes, the researchers said in their discussion of the findings. “A period of weight stabilization and maintenance after a weight-loss intervention prior to commencing infertility therapy is worth exploring,” they noted, but couples eager to conceive may be reluctant to wait for a weight-loss intervention, they added.

“Our findings directly impact current standards of clinical care, where women who are obese with unexplained infertility are to our knowledge routinely counseled to lose weight prior to initiation of infertility treatment,” they concluded.
 

Data may inform patient discussions

The current study is important because a large amount of previous research has shown an association between obesity and decreased fecundity in women and men, Mark P. Trolice, MD, of the University of Central Florida, Orlando, and director of the IVF Center in Winter Park, Fla., said in an interview.

According to the Centers for Disease Control and Prevention, the prevalence of obesity in the United States remains more than 40%, said Dr. Trolice. “Patients and physicians would benefit from clarity of obesity’s effect, if any, on reproduction,” he noted.

In contrast to the authors’ hypothesis, “the study did not find a difference in the live birth rate following up to three cycles of intrauterine insemination (IUI) between an intensive weight loss group [and] women who exercised without weight loss,” said Dr. Trolice. “Prior to this study, many reports suggested a decline in fertility with elevations in BMI, particularly during fertility treatment,” he added.

The take-home message from the current study is a that an elevated BMI, while possibly increasing the risks of metabolic disorders, did not appear to impact fecundity, he said.

The authors therefore concluded, “There is not strong evidence to recommend weight loss prior to conception in women who are obese with unexplained infertility,” Dr. Trolice said.

Regardless of the potential effect of preconception weight loss on fertility, barriers to starting a weight loss program include a woman’s eagerness to move forward with fertility treatments without waiting for weight loss, Dr. Trolice noted. “By the time a woman reaches an infertility specialist, she has been trying to conceive for at least 1 year,” he said. “At the initial consultation, these patients are anxious to undergo necessary additional diagnostic testing followed by treatment. Consequently, initiation of a weight-loss program is viewed as a delay toward the goal of family building,” he explained.

“More research is needed to demonstrate the safety of intensive weight loss preconception,” said Dr. Trolice. However, he said, “the issue of elevated BMI and increased risk of pregnancy complications remains, but this study provides important information for providers regarding counseling their patients desiring pregnancy.”

The study was supported by multiple grants from the National Institutes of Health through the Eunice Kennedy Shriver National Institute of Child Health and Human Development and the National Center for Advancing Translational Sciences. Nutrisystem provided discounted coupons for food allotments in the standardized treatment group, and FitBit provided the study organizers with discounted Fitbits for activity monitoring. Lead author Dr. Legro disclosed consulting fees from InSupp, Ferring, Bayer, Abbvie and Fractyl, and research sponsorship from Guerbet and the National Institutes of Health. Dr. Trolice had no financial conflicts to disclose and serves on the Editorial Advisory Board of Ob.Gyn News.

An intensive weight-loss intervention prior to conception had no effect on birth rates in women with obesity and unexplained infertility, compared with a standard weight-maintenance program, based on data from nearly 400 women.

Obese women experiencing infertility are often counseled to lose weight before attempting fertility treatments in order to improve outcomes based on epidemiologic evidence of an association between obesity and infertility, but data to support this advice are limited, wrote Richard S. Legro, MD, of Penn State University, Hershey, and colleagues.

The researchers proposed that a more intensive preconception weight loss intervention followed by infertility treatment would be more likely to yield a healthy live birth, compared with a standard weight maintenance intervention.

In an open-label study published in PLOS Medicine, the researchers randomized 379 women at nine academic centers to a standard lifestyle group that followed a weight-maintenance plan focused on physical activity, but not weight loss; or an intensive intervention of diet and medication with a target weight loss of 7%. Both interventions lasted for 16 weeks between July 2015 and July 2018. After the interventions, patients in both groups underwent standardized empiric fertility treatment with three cycles of ovarian stimulation and intrauterine insemination.

The primary outcome was a live birth at 37 weeks’ gestation or later, with no congenital abnormalities and a birth weight between 2,500 g and 4,000 g. Baseline characteristics including age, education level, race, and body mass index (BMI) were similar between the groups.

The incidence of healthy live births was not significantly different between the standard treatment and intensive treatment groups (15.2% vs. 12.2%; P = 0.40) by the final follow-up time of September 2019. However, women in the intensive group had significantly greater weight loss, compared with the standard group (–6.6% vs. –0.3%; P < .001). Women in the intensive group also showed improvements in metabolic health. Notably, the incidence of metabolic syndrome dropped from 53.6% to 49.4% in the standard group, compared with a decrease from 52.8% to 32.2% in the intensive group over the 16-week study period, the researchers wrote.

Gastrointestinal side effects were significantly more common in the intensive group, but these were consistent with documented side effects of the weight loss medication used (Orlistat).

First-trimester pregnancy loss was higher in the intensive group, compared with the standard group (33.3% vs. 23.7%), but the difference was not significant. Most pregnancy complications, including preterm labor, premature rupture of membranes, preeclampsia, and gestational diabetes had nonsignificant improvements in the intensive group, compared with the standard group. Similarly, nonsignificant improvements were noted in the intervention group for intrauterine growth restriction and admission to the neonatal ICU.

Limitations of the study included the relatively small number of pregnancies, which prevented assessment of rare complications in subgroups, and the challenge of matching control interventions, the researchers noted.

However, the results were strengthened by the focus on women with unexplained infertility, the inclusion of a comparison group, and the collection of data on complications after conception, they wrote.

Avenues for future research include interventions of different duration and intensity prior to conception, which may improve outcomes, the researchers said in their discussion of the findings. “A period of weight stabilization and maintenance after a weight-loss intervention prior to commencing infertility therapy is worth exploring,” they noted, but couples eager to conceive may be reluctant to wait for a weight-loss intervention, they added.

“Our findings directly impact current standards of clinical care, where women who are obese with unexplained infertility are to our knowledge routinely counseled to lose weight prior to initiation of infertility treatment,” they concluded.
 

Data may inform patient discussions

The current study is important because a large amount of previous research has shown an association between obesity and decreased fecundity in women and men, Mark P. Trolice, MD, of the University of Central Florida, Orlando, and director of the IVF Center in Winter Park, Fla., said in an interview.

According to the Centers for Disease Control and Prevention, the prevalence of obesity in the United States remains more than 40%, said Dr. Trolice. “Patients and physicians would benefit from clarity of obesity’s effect, if any, on reproduction,” he noted.

In contrast to the authors’ hypothesis, “the study did not find a difference in the live birth rate following up to three cycles of intrauterine insemination (IUI) between an intensive weight loss group [and] women who exercised without weight loss,” said Dr. Trolice. “Prior to this study, many reports suggested a decline in fertility with elevations in BMI, particularly during fertility treatment,” he added.

The take-home message from the current study is a that an elevated BMI, while possibly increasing the risks of metabolic disorders, did not appear to impact fecundity, he said.

The authors therefore concluded, “There is not strong evidence to recommend weight loss prior to conception in women who are obese with unexplained infertility,” Dr. Trolice said.

Regardless of the potential effect of preconception weight loss on fertility, barriers to starting a weight loss program include a woman’s eagerness to move forward with fertility treatments without waiting for weight loss, Dr. Trolice noted. “By the time a woman reaches an infertility specialist, she has been trying to conceive for at least 1 year,” he said. “At the initial consultation, these patients are anxious to undergo necessary additional diagnostic testing followed by treatment. Consequently, initiation of a weight-loss program is viewed as a delay toward the goal of family building,” he explained.

“More research is needed to demonstrate the safety of intensive weight loss preconception,” said Dr. Trolice. However, he said, “the issue of elevated BMI and increased risk of pregnancy complications remains, but this study provides important information for providers regarding counseling their patients desiring pregnancy.”

The study was supported by multiple grants from the National Institutes of Health through the Eunice Kennedy Shriver National Institute of Child Health and Human Development and the National Center for Advancing Translational Sciences. Nutrisystem provided discounted coupons for food allotments in the standardized treatment group, and FitBit provided the study organizers with discounted Fitbits for activity monitoring. Lead author Dr. Legro disclosed consulting fees from InSupp, Ferring, Bayer, Abbvie and Fractyl, and research sponsorship from Guerbet and the National Institutes of Health. Dr. Trolice had no financial conflicts to disclose and serves on the Editorial Advisory Board of Ob.Gyn News.

An intensive weight-loss intervention prior to conception had no effect on birth rates in women with obesity and unexplained infertility, compared with a standard weight-maintenance program, based on data from nearly 400 women.

Obese women experiencing infertility are often counseled to lose weight before attempting fertility treatments in order to improve outcomes based on epidemiologic evidence of an association between obesity and infertility, but data to support this advice are limited, wrote Richard S. Legro, MD, of Penn State University, Hershey, and colleagues.

The researchers proposed that a more intensive preconception weight loss intervention followed by infertility treatment would be more likely to yield a healthy live birth, compared with a standard weight maintenance intervention.

In an open-label study published in PLOS Medicine, the researchers randomized 379 women at nine academic centers to a standard lifestyle group that followed a weight-maintenance plan focused on physical activity, but not weight loss; or an intensive intervention of diet and medication with a target weight loss of 7%. Both interventions lasted for 16 weeks between July 2015 and July 2018. After the interventions, patients in both groups underwent standardized empiric fertility treatment with three cycles of ovarian stimulation and intrauterine insemination.

The primary outcome was a live birth at 37 weeks’ gestation or later, with no congenital abnormalities and a birth weight between 2,500 g and 4,000 g. Baseline characteristics including age, education level, race, and body mass index (BMI) were similar between the groups.

The incidence of healthy live births was not significantly different between the standard treatment and intensive treatment groups (15.2% vs. 12.2%; P = 0.40) by the final follow-up time of September 2019. However, women in the intensive group had significantly greater weight loss, compared with the standard group (–6.6% vs. –0.3%; P < .001). Women in the intensive group also showed improvements in metabolic health. Notably, the incidence of metabolic syndrome dropped from 53.6% to 49.4% in the standard group, compared with a decrease from 52.8% to 32.2% in the intensive group over the 16-week study period, the researchers wrote.

Gastrointestinal side effects were significantly more common in the intensive group, but these were consistent with documented side effects of the weight loss medication used (Orlistat).

First-trimester pregnancy loss was higher in the intensive group, compared with the standard group (33.3% vs. 23.7%), but the difference was not significant. Most pregnancy complications, including preterm labor, premature rupture of membranes, preeclampsia, and gestational diabetes had nonsignificant improvements in the intensive group, compared with the standard group. Similarly, nonsignificant improvements were noted in the intervention group for intrauterine growth restriction and admission to the neonatal ICU.

Limitations of the study included the relatively small number of pregnancies, which prevented assessment of rare complications in subgroups, and the challenge of matching control interventions, the researchers noted.

However, the results were strengthened by the focus on women with unexplained infertility, the inclusion of a comparison group, and the collection of data on complications after conception, they wrote.

Avenues for future research include interventions of different duration and intensity prior to conception, which may improve outcomes, the researchers said in their discussion of the findings. “A period of weight stabilization and maintenance after a weight-loss intervention prior to commencing infertility therapy is worth exploring,” they noted, but couples eager to conceive may be reluctant to wait for a weight-loss intervention, they added.

“Our findings directly impact current standards of clinical care, where women who are obese with unexplained infertility are to our knowledge routinely counseled to lose weight prior to initiation of infertility treatment,” they concluded.
 

Data may inform patient discussions

The current study is important because a large amount of previous research has shown an association between obesity and decreased fecundity in women and men, Mark P. Trolice, MD, of the University of Central Florida, Orlando, and director of the IVF Center in Winter Park, Fla., said in an interview.

According to the Centers for Disease Control and Prevention, the prevalence of obesity in the United States remains more than 40%, said Dr. Trolice. “Patients and physicians would benefit from clarity of obesity’s effect, if any, on reproduction,” he noted.

In contrast to the authors’ hypothesis, “the study did not find a difference in the live birth rate following up to three cycles of intrauterine insemination (IUI) between an intensive weight loss group [and] women who exercised without weight loss,” said Dr. Trolice. “Prior to this study, many reports suggested a decline in fertility with elevations in BMI, particularly during fertility treatment,” he added.

The take-home message from the current study is a that an elevated BMI, while possibly increasing the risks of metabolic disorders, did not appear to impact fecundity, he said.

The authors therefore concluded, “There is not strong evidence to recommend weight loss prior to conception in women who are obese with unexplained infertility,” Dr. Trolice said.

Regardless of the potential effect of preconception weight loss on fertility, barriers to starting a weight loss program include a woman’s eagerness to move forward with fertility treatments without waiting for weight loss, Dr. Trolice noted. “By the time a woman reaches an infertility specialist, she has been trying to conceive for at least 1 year,” he said. “At the initial consultation, these patients are anxious to undergo necessary additional diagnostic testing followed by treatment. Consequently, initiation of a weight-loss program is viewed as a delay toward the goal of family building,” he explained.

“More research is needed to demonstrate the safety of intensive weight loss preconception,” said Dr. Trolice. However, he said, “the issue of elevated BMI and increased risk of pregnancy complications remains, but this study provides important information for providers regarding counseling their patients desiring pregnancy.”

The study was supported by multiple grants from the National Institutes of Health through the Eunice Kennedy Shriver National Institute of Child Health and Human Development and the National Center for Advancing Translational Sciences. Nutrisystem provided discounted coupons for food allotments in the standardized treatment group, and FitBit provided the study organizers with discounted Fitbits for activity monitoring. Lead author Dr. Legro disclosed consulting fees from InSupp, Ferring, Bayer, Abbvie and Fractyl, and research sponsorship from Guerbet and the National Institutes of Health. Dr. Trolice had no financial conflicts to disclose and serves on the Editorial Advisory Board of Ob.Gyn News.