Women's Health

The number of Americans seeking permanent forms of contraception has surged in the nearly 2 years since the Dobbs v. Jackson Women’s Health Organization Supreme Court decision that overturned a federal right to abortion, according to a study presented on May 5 at the annual meeting of the American Urological Association (AUA) (abstract PD40-03). Several other studies at the conference reported similar findings.

Rates of vasectomy and tubal ligation have increased in states where abortion became illegal after the court’s June 2022 ruling, researchers found. Rates of tubal sterilization had already been higher in states where abortion was illegal compared with those where access to the procedure remained available and was expected to remain so, but the difference widened after the decision. 

“Our study showed trends of increasing utilization of permanent contraception post-Dobbs, with a significant increase in patients less than 30 years old pursuing any type of permanent contraception post-Dobbs,” Jessica N. Schardein, MD, MS, of University of Utah Health in Salt Lake City, told attendees. “Reproductive autonomy is important for people of all genders and may be influenced by legal climate. Understanding the relationship between state-level abortion laws and trends in permanent contraception is crucial for us to determine how to best allocate resources for education and services to ensure reproductive rights for all patients.”

Dr. Schardein told this news organization the increase in vasectomies post-Dobbs was consistent across most states regardless of legal climate, showing that “reproductive health matters to all people,” both women and men.

“We should continue to offer permanent contraception to patients who are not interested in future fertility, regardless of their age or marital status, to ensure reproductive autonomy for those patients,” Dr. Schardein said. “Patients may need increased access to these procedures if the increased rates continue over time.”

Dr. Schardein’s study investigated national trends in the use of permanent contraception before and after the Dobbs ruling. She and her colleagues analyzed data from the Epic Cosmos database of more than 217 million patients from an estimated 27,000 clinics and 1260 hospitals nationwide. The researchers identified all adults who underwent a vasectomy or tubal ligation from July to December 2021 and then from July to December 2022, in the 5 months following the decision.

Among adults aged 18-30 years, rates of vasectomy were 1.59 times higher and rates of tubal ligation were 1.29 times higher after the Dobbs ruling than before it (P < .001). Although overall rates of tubal ligation among single women did not change after Dobbs, rates of vasectomy in single men were 1.13 times higher (P < .001).

States were categorized as not hostile to abortion access (abortion access remained available), hostile (access was restricted or might become illegal), or illegal on the basis of information from the Center for Reproductive Rights. Vasectomies increased in most states, with the biggest gain in Tennessee, where abortions are illegal. 

The increase in vasectomy rates was similar across nonhostile (incidence rate ratio [IRR], 1.43), hostile (IRR, 1.46), and illegal (IRR, 1.41) states (P < .001). Although the rate of increase was similar regardless of legal climate, the rate of vasectomies was higher in hostile and illegal states than in nonhostile states both before and after the Dobbs ruling, according to the researchers.

Rates of tubal ligation did not change as substantially across the United States after Dobbs, remaining unchanged in states hostile to abortion access and rising slightly in nonhostile states (IRR, 1.06) and in states where abortion is now illegal (IRR, 1.12; P < .001 for both).

However, when the researchers looked at tubal ligation in nonhostile states and hostile or illegal states, they found that rates of the procedure were nearly double in the hostile or illegal states both before and after Dobbs, with a bigger increase after Dobbs in illegal states. Tubal ligation rates were 1.85 times higher in illegal states than in nonhostile states after Dobbs, compared with being 1.76 times higher than in nonhostile states before Dobbs.
 

Other Studies Support the Findings 

Another study assessed the change in the volume of vasectomy consultations at six US academic medical centers in the 17 months before and 5 months after Dobbs (abstract PD40-02). The researchers reported that the rate was roughly 7% higher after the ruling than before (143 vs 134 cases per month, respectively). Again, the men seeking vasectomies after Dobbs were younger than those who sought the procedure before Dobbs (median age, 38 vs 39 years; P < .001). Post-Dobbs patients were also significantly more likely to be non-Hispanic White, English-speaking, and privately insured. 

“Younger, childless people are choosing vasectomies as permanent method of birth control,” lead author Kara L. Watts, MD, associate professor of urology at Montefiore Medical Center in Bronx, New York, told attendees. “The impact of this decision is likely to be long-lasting, requiring urologists and medical centers to adjust practice patterns to account for the increased demand.”

Twice as many childless married men underwent vasectomies after Dobbs than before the ruling (11% vs 5%, respectively; P = .001), but substantially more childless single men had the procedure after Dobbs than before it (36% vs 21%; P = .003). Those seeking vasectomies after Dobbs had to wait a median of 8 days longer between consult and procedure (59 vs 51 days pre-Dobbs; P < .001). Several of the same researchers had identified an increase in online searches about vasectomies in the months just after the Dobbs decision.

“We’ve been trying to get men to take more responsibility” for their role in unplanned pregnancies, Ajay K. Nangia, MD, MBBS, professor and vice chair of urology at University of Kansas Medical Center in Overland Park, told this news organization. Dr. Nangia, who helped conduct the study of vasectomy consultations and has spent years on research related to pharmaceutical contraception options for men, said the sudden increase in interest in vasectomies can be ethically fraught. Only 25% of vasectomies can be reversed, and some patients who seek the surgery may not have permanently ruled out having children.

“They’re going into this with their eyes wide open, knowing that it’s not 100% going to be reversible with a vasectomy,” he said. But fear of not having abortion access for their partners is part of their motivation, which creates tension for providers in balancing ethical counseling with the potential paternalism of advising against a vasectomy if they’re not certain that they don’t want children. 

“What happens in that situation, when it’s a political decision making you change your medical decision?” Dr. Nangia said. “I worry about that ethically.”

Dr. Nangia noted that the findings of his study cannot show that the Dobbs decision was the cause of the increase in vasectomies. However, in another abstract from the same session (PD40-01), researchers at The Ohio State University College of Medicine in Columbus presented findings from a survey of 57 men who underwent vasectomies in the preceding 2 years. Those results revealed that abortion access had been a factor among some of the 47% of patients whose procedures were performed after Dobbs. Post-Dobbs patients were significantly more likely to say they sought a vasectomy because of concerns about not being able to get abortion (P = .026) and because they didn’t want “to bring children into the current political climate” (P = .002). 

A study presented on May 6 (abstract MP76-06) involved a retrospective review of all 631 patients who underwent a vasectomy consult at UC San Diego Medical Center from June 2021 to June 2023. More vasectomy consults occurred after the Dobbs decision than before it (56% vs 44%). The gap for vasectomy consults was slightly wider for partnerless patients after vs before Dobbs (58% vs 42%) and substantially larger for childless patients post-Dobbs compared with pre-Dobbs (63% vs 37%). The childless men undergoing vasectomies after Dobbs also were significantly younger than those who had had this procedure before the ruling (mean, 36.4 vs 39.8 years; P <.001). 

“Patients should be counseled on the permanent nature of this procedure, underscoring need for effective and reversible male contraception,” the authors concluded.

Dr. Schardein and Dr. Watts reported no relevant financial conflicts of interest. Dr. Nangia is conducting an idiopathic infertility study with funding from Ferring Pharmaceuticals. None of the studies reported external funding.

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

The number of Americans seeking permanent forms of contraception has surged in the nearly 2 years since the Dobbs v. Jackson Women’s Health Organization Supreme Court decision that overturned a federal right to abortion, according to a study presented on May 5 at the annual meeting of the American Urological Association (AUA) (abstract PD40-03). Several other studies at the conference reported similar findings.

Rates of vasectomy and tubal ligation have increased in states where abortion became illegal after the court’s June 2022 ruling, researchers found. Rates of tubal sterilization had already been higher in states where abortion was illegal compared with those where access to the procedure remained available and was expected to remain so, but the difference widened after the decision. 

“Our study showed trends of increasing utilization of permanent contraception post-Dobbs, with a significant increase in patients less than 30 years old pursuing any type of permanent contraception post-Dobbs,” Jessica N. Schardein, MD, MS, of University of Utah Health in Salt Lake City, told attendees. “Reproductive autonomy is important for people of all genders and may be influenced by legal climate. Understanding the relationship between state-level abortion laws and trends in permanent contraception is crucial for us to determine how to best allocate resources for education and services to ensure reproductive rights for all patients.”

Dr. Schardein told this news organization the increase in vasectomies post-Dobbs was consistent across most states regardless of legal climate, showing that “reproductive health matters to all people,” both women and men.

“We should continue to offer permanent contraception to patients who are not interested in future fertility, regardless of their age or marital status, to ensure reproductive autonomy for those patients,” Dr. Schardein said. “Patients may need increased access to these procedures if the increased rates continue over time.”

Dr. Schardein’s study investigated national trends in the use of permanent contraception before and after the Dobbs ruling. She and her colleagues analyzed data from the Epic Cosmos database of more than 217 million patients from an estimated 27,000 clinics and 1260 hospitals nationwide. The researchers identified all adults who underwent a vasectomy or tubal ligation from July to December 2021 and then from July to December 2022, in the 5 months following the decision.

Among adults aged 18-30 years, rates of vasectomy were 1.59 times higher and rates of tubal ligation were 1.29 times higher after the Dobbs ruling than before it (P < .001). Although overall rates of tubal ligation among single women did not change after Dobbs, rates of vasectomy in single men were 1.13 times higher (P < .001).

States were categorized as not hostile to abortion access (abortion access remained available), hostile (access was restricted or might become illegal), or illegal on the basis of information from the Center for Reproductive Rights. Vasectomies increased in most states, with the biggest gain in Tennessee, where abortions are illegal. 

The increase in vasectomy rates was similar across nonhostile (incidence rate ratio [IRR], 1.43), hostile (IRR, 1.46), and illegal (IRR, 1.41) states (P < .001). Although the rate of increase was similar regardless of legal climate, the rate of vasectomies was higher in hostile and illegal states than in nonhostile states both before and after the Dobbs ruling, according to the researchers.

Rates of tubal ligation did not change as substantially across the United States after Dobbs, remaining unchanged in states hostile to abortion access and rising slightly in nonhostile states (IRR, 1.06) and in states where abortion is now illegal (IRR, 1.12; P < .001 for both).

However, when the researchers looked at tubal ligation in nonhostile states and hostile or illegal states, they found that rates of the procedure were nearly double in the hostile or illegal states both before and after Dobbs, with a bigger increase after Dobbs in illegal states. Tubal ligation rates were 1.85 times higher in illegal states than in nonhostile states after Dobbs, compared with being 1.76 times higher than in nonhostile states before Dobbs.
 

Other Studies Support the Findings 

Another study assessed the change in the volume of vasectomy consultations at six US academic medical centers in the 17 months before and 5 months after Dobbs (abstract PD40-02). The researchers reported that the rate was roughly 7% higher after the ruling than before (143 vs 134 cases per month, respectively). Again, the men seeking vasectomies after Dobbs were younger than those who sought the procedure before Dobbs (median age, 38 vs 39 years; P < .001). Post-Dobbs patients were also significantly more likely to be non-Hispanic White, English-speaking, and privately insured. 

“Younger, childless people are choosing vasectomies as permanent method of birth control,” lead author Kara L. Watts, MD, associate professor of urology at Montefiore Medical Center in Bronx, New York, told attendees. “The impact of this decision is likely to be long-lasting, requiring urologists and medical centers to adjust practice patterns to account for the increased demand.”

Twice as many childless married men underwent vasectomies after Dobbs than before the ruling (11% vs 5%, respectively; P = .001), but substantially more childless single men had the procedure after Dobbs than before it (36% vs 21%; P = .003). Those seeking vasectomies after Dobbs had to wait a median of 8 days longer between consult and procedure (59 vs 51 days pre-Dobbs; P < .001). Several of the same researchers had identified an increase in online searches about vasectomies in the months just after the Dobbs decision.

“We’ve been trying to get men to take more responsibility” for their role in unplanned pregnancies, Ajay K. Nangia, MD, MBBS, professor and vice chair of urology at University of Kansas Medical Center in Overland Park, told this news organization. Dr. Nangia, who helped conduct the study of vasectomy consultations and has spent years on research related to pharmaceutical contraception options for men, said the sudden increase in interest in vasectomies can be ethically fraught. Only 25% of vasectomies can be reversed, and some patients who seek the surgery may not have permanently ruled out having children.

“They’re going into this with their eyes wide open, knowing that it’s not 100% going to be reversible with a vasectomy,” he said. But fear of not having abortion access for their partners is part of their motivation, which creates tension for providers in balancing ethical counseling with the potential paternalism of advising against a vasectomy if they’re not certain that they don’t want children. 

“What happens in that situation, when it’s a political decision making you change your medical decision?” Dr. Nangia said. “I worry about that ethically.”

Dr. Nangia noted that the findings of his study cannot show that the Dobbs decision was the cause of the increase in vasectomies. However, in another abstract from the same session (PD40-01), researchers at The Ohio State University College of Medicine in Columbus presented findings from a survey of 57 men who underwent vasectomies in the preceding 2 years. Those results revealed that abortion access had been a factor among some of the 47% of patients whose procedures were performed after Dobbs. Post-Dobbs patients were significantly more likely to say they sought a vasectomy because of concerns about not being able to get abortion (P = .026) and because they didn’t want “to bring children into the current political climate” (P = .002). 

A study presented on May 6 (abstract MP76-06) involved a retrospective review of all 631 patients who underwent a vasectomy consult at UC San Diego Medical Center from June 2021 to June 2023. More vasectomy consults occurred after the Dobbs decision than before it (56% vs 44%). The gap for vasectomy consults was slightly wider for partnerless patients after vs before Dobbs (58% vs 42%) and substantially larger for childless patients post-Dobbs compared with pre-Dobbs (63% vs 37%). The childless men undergoing vasectomies after Dobbs also were significantly younger than those who had had this procedure before the ruling (mean, 36.4 vs 39.8 years; P <.001). 

“Patients should be counseled on the permanent nature of this procedure, underscoring need for effective and reversible male contraception,” the authors concluded.

Dr. Schardein and Dr. Watts reported no relevant financial conflicts of interest. Dr. Nangia is conducting an idiopathic infertility study with funding from Ferring Pharmaceuticals. None of the studies reported external funding.

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

The number of Americans seeking permanent forms of contraception has surged in the nearly 2 years since the Dobbs v. Jackson Women’s Health Organization Supreme Court decision that overturned a federal right to abortion, according to a study presented on May 5 at the annual meeting of the American Urological Association (AUA) (abstract PD40-03). Several other studies at the conference reported similar findings.

Rates of vasectomy and tubal ligation have increased in states where abortion became illegal after the court’s June 2022 ruling, researchers found. Rates of tubal sterilization had already been higher in states where abortion was illegal compared with those where access to the procedure remained available and was expected to remain so, but the difference widened after the decision. 

“Our study showed trends of increasing utilization of permanent contraception post-Dobbs, with a significant increase in patients less than 30 years old pursuing any type of permanent contraception post-Dobbs,” Jessica N. Schardein, MD, MS, of University of Utah Health in Salt Lake City, told attendees. “Reproductive autonomy is important for people of all genders and may be influenced by legal climate. Understanding the relationship between state-level abortion laws and trends in permanent contraception is crucial for us to determine how to best allocate resources for education and services to ensure reproductive rights for all patients.”

Dr. Schardein told this news organization the increase in vasectomies post-Dobbs was consistent across most states regardless of legal climate, showing that “reproductive health matters to all people,” both women and men.

“We should continue to offer permanent contraception to patients who are not interested in future fertility, regardless of their age or marital status, to ensure reproductive autonomy for those patients,” Dr. Schardein said. “Patients may need increased access to these procedures if the increased rates continue over time.”

Dr. Schardein’s study investigated national trends in the use of permanent contraception before and after the Dobbs ruling. She and her colleagues analyzed data from the Epic Cosmos database of more than 217 million patients from an estimated 27,000 clinics and 1260 hospitals nationwide. The researchers identified all adults who underwent a vasectomy or tubal ligation from July to December 2021 and then from July to December 2022, in the 5 months following the decision.

Among adults aged 18-30 years, rates of vasectomy were 1.59 times higher and rates of tubal ligation were 1.29 times higher after the Dobbs ruling than before it (P < .001). Although overall rates of tubal ligation among single women did not change after Dobbs, rates of vasectomy in single men were 1.13 times higher (P < .001).

States were categorized as not hostile to abortion access (abortion access remained available), hostile (access was restricted or might become illegal), or illegal on the basis of information from the Center for Reproductive Rights. Vasectomies increased in most states, with the biggest gain in Tennessee, where abortions are illegal. 

The increase in vasectomy rates was similar across nonhostile (incidence rate ratio [IRR], 1.43), hostile (IRR, 1.46), and illegal (IRR, 1.41) states (P < .001). Although the rate of increase was similar regardless of legal climate, the rate of vasectomies was higher in hostile and illegal states than in nonhostile states both before and after the Dobbs ruling, according to the researchers.

Rates of tubal ligation did not change as substantially across the United States after Dobbs, remaining unchanged in states hostile to abortion access and rising slightly in nonhostile states (IRR, 1.06) and in states where abortion is now illegal (IRR, 1.12; P < .001 for both).

However, when the researchers looked at tubal ligation in nonhostile states and hostile or illegal states, they found that rates of the procedure were nearly double in the hostile or illegal states both before and after Dobbs, with a bigger increase after Dobbs in illegal states. Tubal ligation rates were 1.85 times higher in illegal states than in nonhostile states after Dobbs, compared with being 1.76 times higher than in nonhostile states before Dobbs.
 

Other Studies Support the Findings 

Another study assessed the change in the volume of vasectomy consultations at six US academic medical centers in the 17 months before and 5 months after Dobbs (abstract PD40-02). The researchers reported that the rate was roughly 7% higher after the ruling than before (143 vs 134 cases per month, respectively). Again, the men seeking vasectomies after Dobbs were younger than those who sought the procedure before Dobbs (median age, 38 vs 39 years; P < .001). Post-Dobbs patients were also significantly more likely to be non-Hispanic White, English-speaking, and privately insured. 

“Younger, childless people are choosing vasectomies as permanent method of birth control,” lead author Kara L. Watts, MD, associate professor of urology at Montefiore Medical Center in Bronx, New York, told attendees. “The impact of this decision is likely to be long-lasting, requiring urologists and medical centers to adjust practice patterns to account for the increased demand.”

Twice as many childless married men underwent vasectomies after Dobbs than before the ruling (11% vs 5%, respectively; P = .001), but substantially more childless single men had the procedure after Dobbs than before it (36% vs 21%; P = .003). Those seeking vasectomies after Dobbs had to wait a median of 8 days longer between consult and procedure (59 vs 51 days pre-Dobbs; P < .001). Several of the same researchers had identified an increase in online searches about vasectomies in the months just after the Dobbs decision.

“We’ve been trying to get men to take more responsibility” for their role in unplanned pregnancies, Ajay K. Nangia, MD, MBBS, professor and vice chair of urology at University of Kansas Medical Center in Overland Park, told this news organization. Dr. Nangia, who helped conduct the study of vasectomy consultations and has spent years on research related to pharmaceutical contraception options for men, said the sudden increase in interest in vasectomies can be ethically fraught. Only 25% of vasectomies can be reversed, and some patients who seek the surgery may not have permanently ruled out having children.

“They’re going into this with their eyes wide open, knowing that it’s not 100% going to be reversible with a vasectomy,” he said. But fear of not having abortion access for their partners is part of their motivation, which creates tension for providers in balancing ethical counseling with the potential paternalism of advising against a vasectomy if they’re not certain that they don’t want children. 

“What happens in that situation, when it’s a political decision making you change your medical decision?” Dr. Nangia said. “I worry about that ethically.”

Dr. Nangia noted that the findings of his study cannot show that the Dobbs decision was the cause of the increase in vasectomies. However, in another abstract from the same session (PD40-01), researchers at The Ohio State University College of Medicine in Columbus presented findings from a survey of 57 men who underwent vasectomies in the preceding 2 years. Those results revealed that abortion access had been a factor among some of the 47% of patients whose procedures were performed after Dobbs. Post-Dobbs patients were significantly more likely to say they sought a vasectomy because of concerns about not being able to get abortion (P = .026) and because they didn’t want “to bring children into the current political climate” (P = .002). 

A study presented on May 6 (abstract MP76-06) involved a retrospective review of all 631 patients who underwent a vasectomy consult at UC San Diego Medical Center from June 2021 to June 2023. More vasectomy consults occurred after the Dobbs decision than before it (56% vs 44%). The gap for vasectomy consults was slightly wider for partnerless patients after vs before Dobbs (58% vs 42%) and substantially larger for childless patients post-Dobbs compared with pre-Dobbs (63% vs 37%). The childless men undergoing vasectomies after Dobbs also were significantly younger than those who had had this procedure before the ruling (mean, 36.4 vs 39.8 years; P <.001). 

“Patients should be counseled on the permanent nature of this procedure, underscoring need for effective and reversible male contraception,” the authors concluded.

Dr. Schardein and Dr. Watts reported no relevant financial conflicts of interest. Dr. Nangia is conducting an idiopathic infertility study with funding from Ferring Pharmaceuticals. None of the studies reported external funding.

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

New expert guidance to help clinicians manage the treatment of patients with epilepsy during pregnancy has been released.

Issued by the American Academy of Neurology, the American Epilepsy Society, and the Society for Maternal-Fetal Medicine, the new practice guideline covers the use of antiseizure medications (ASMs) and folic acid supplementation before conception and during pregnancy.

“Most children born to people with epilepsy are healthy, but there is a small risk of pregnancy-related problems, partly due to seizures and partly due to the effects of antiseizure medications,” the guidelines’ lead author Alison M. Pack, MD, MPH, professor of neurology and chief of the Epilepsy and Sleep Division, Columbia University, New York City, said in a news release.

“This guideline provides recommendations regarding the effects of antiseizure medications and folic acid supplementation on malformations at birth and the development of children during pregnancy, so that doctors and people with epilepsy can determine which treatments may be best for them,” she added. 

The guideline was published online in Neurology.
 

Why Now? 

The new guideline updates the 2009 guidance on epilepsy management during pregnancy. Since then, Dr. Pack told this news organization, there has been a wealth of new data on differential effects of different ASMs — notably, lamotrigine and levetiracetam — the most commonly prescribed medications in this population.

“In this guideline, we were able to assess differential effects of different ASMs on outcomes of interest, including major congenital malformations [MCMs], perinatal outcomes, and neurodevelopmental outcomes. In addition, we looked at the effect of folic acid supplementation on each of these outcomes,” she said.

The overarching goals of care for patients are to “optimize health outcomes both for individuals and their future offspring,” the authors wrote. Shared decision-making, they add, leads to better decision-making by providing a better understanding of the available treatment options and their potential risks, resulting in enhanced decision-making that aligns with personal values.

Clinicians should recommend ASMs that optimize seizure control and fetal outcomes, in the event of a pregnancy, at the earliest possible preconception time, the guideline authors note.

“Overall, treating clinicians need to balance treating the person with epilepsy to control convulsive seizures (generalized tonic-clonic seizures and focal-to-bilateral tonic-clonic seizures) to minimize potential risks to the birth parent and the possible risks of certain ASMs on the fetus if pregnancy occurs,” they wrote.

If a patient is already pregnant, the experts recommend that clinicians “exercise caution” in removing or replacing an ASM that controls convulsive seizures, even if it’s “not an optimal choice” for the fetus. 

In addition, they advise that ASM levels should be monitored throughout the pregnancy, guided by individual ASM pharmacokinetics and an individual patient’s clinical presentation. ASM dose, they note, should be adjusted during pregnancy in response to decreasing serum ASM levels or worsening seizure control.

The authors point out that there are limited data on “pregnancy-related outcomes with respect to acetazolamide, eslicarbazepine, ethosuximide, lacosamide, nitrazepam, perampanel, piracetam, pregabalin, rufinamide, stiripentol, tiagabine, and vigabatrin.”

Patients should be informed that the birth prevalence of any major congenital malformation in the general population ranges between 2.4% and 2.9%.
 

If Feasible, Avoid Valproic Acid 

“One of the most important take-home messages is that valproic acid has the highest unadjusted birth prevalence of all major congenital malformations — 9.7% — and the highest unadjusted birth prevalence of neural tube defects at 1.4%,” Dr. Pack said. As a result, the guideline authors advise against using valproic acid, if clinically feasible.

Valproic acid also has the highest prevalence of negative neurodevelopmental outcomes, including a reduction in global IQ and an increased prevalence of autism spectrum disorder (ASD). Patients should be counseled accordingly and advised of the increased risk for ASD and decreased IQ resulting from valproic acid.

Clinicians should consider using lamotrigine, levetiracetam, or oxcarbazepine when appropriate. Serum concentrations of most ASMs have a “defined therapeutic window” for effective seizure control and that concentration may decrease during pregnancy, particularly with lamotrigine and levetiracetam, the authors note.

Phenobarbital, topiramate, and valproic acid should because of the increased risk for cardiac malformations, oral clefts, and urogenital and renal malformations.

Fetal screening for major congenital malformations is recommended to enable early detection and timely intervention in patients treated with any ASM during pregnancy Patients receiving phenobarbital during pregnancy should also undergo fetal cardiac screenings.

Valproic acid and topiramate are also associated with children who are small for their gestational age. To enable early identification of fetal growth restriction, patients taking valproic acid or topiramate should be monitored. In addition, children exposed to these medications in utero should be monitored during childhood to ensure they are meeting age-appropriate developmental milestones. 

Folic acid taken during pregnancy can reduce the prevalence of negative neurodevelopment outcomes, but not major congenital malformations, Dr. Pack noted. 

“Due to limited available data, we were unable to define an optimal dose of folic acid supplementation beyond at least 0.4 mg/d,” Dr. Pack said. “Future studies, preferably randomized clinical trials, are needed to better define the optimal dose.”

She emphasized that epilepsy is one of the most common neurologic disorders, and 1 in 5 of those affected are people of childbearing potential. Understanding the effects of ASMs on pregnancy outcomes is critical for physicians who manage these patients.
 

Uncertainty Remains 

Commenting for this news organization, Kimford Meador, MD, a professor in the Department of Neurology and Neurological Sciences at Stanford University School of Medicine , Stanford Neuroscience Health Center, Palo Alto, California, noted that the new guidelines reflect the gains in knowledge since 2009 and that the recommendations are “reasonable, based on available data.”

However, “one very important point is how much remains unknown,” said Dr. Meador, who was not involved in writing the current guideline. “Many ASMs have no data, and several have estimates based on small samples or a single observational study.” Thus, “the risks for the majority of ASMs are uncertain.”

Given that randomized trials “are not possible in this population, and that all observational studies are subject to residual confounding, a reliable signal across multiple studies in humans is required to be certain of findings,” he stated.

This practice guideline was developed with financial support from the American Academy of Neurology. Dr. Pack serves on the editorial board for the journal Epilepsy Currents, receives royalties from UpToDate, receives funding from the National Institutes of Health for serving as coinvestigator and site principal investigator for the Maternal Outcomes and Neurodevelopmental Effects of Antiepileptic Drugs (MONEAD) study, and receives funding from Bayer for serving as a co-investigator on a study on women with epilepsy initiating a progestin intrauterine device. One of Dr. Pack’s immediate family members has received personal compensation for serving as an employee of REGENEXBIO. The other authors’ disclosures are listed on the original paper. Dr. Meador has received research support from the National Institutes of Health, Veterans Administration, Eisai, Inc, and Suno Medtronic Navigation, Inc, and the Epilepsy Study Consortium pays Dr. Meador’s university for his research on the Human Epilepsy Project and consultant time related to Eisai, UCB Pharma, and Xenon.

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

New expert guidance to help clinicians manage the treatment of patients with epilepsy during pregnancy has been released.

Issued by the American Academy of Neurology, the American Epilepsy Society, and the Society for Maternal-Fetal Medicine, the new practice guideline covers the use of antiseizure medications (ASMs) and folic acid supplementation before conception and during pregnancy.

“Most children born to people with epilepsy are healthy, but there is a small risk of pregnancy-related problems, partly due to seizures and partly due to the effects of antiseizure medications,” the guidelines’ lead author Alison M. Pack, MD, MPH, professor of neurology and chief of the Epilepsy and Sleep Division, Columbia University, New York City, said in a news release.

“This guideline provides recommendations regarding the effects of antiseizure medications and folic acid supplementation on malformations at birth and the development of children during pregnancy, so that doctors and people with epilepsy can determine which treatments may be best for them,” she added. 

The guideline was published online in Neurology.
 

Why Now? 

The new guideline updates the 2009 guidance on epilepsy management during pregnancy. Since then, Dr. Pack told this news organization, there has been a wealth of new data on differential effects of different ASMs — notably, lamotrigine and levetiracetam — the most commonly prescribed medications in this population.

“In this guideline, we were able to assess differential effects of different ASMs on outcomes of interest, including major congenital malformations [MCMs], perinatal outcomes, and neurodevelopmental outcomes. In addition, we looked at the effect of folic acid supplementation on each of these outcomes,” she said.

The overarching goals of care for patients are to “optimize health outcomes both for individuals and their future offspring,” the authors wrote. Shared decision-making, they add, leads to better decision-making by providing a better understanding of the available treatment options and their potential risks, resulting in enhanced decision-making that aligns with personal values.

Clinicians should recommend ASMs that optimize seizure control and fetal outcomes, in the event of a pregnancy, at the earliest possible preconception time, the guideline authors note.

“Overall, treating clinicians need to balance treating the person with epilepsy to control convulsive seizures (generalized tonic-clonic seizures and focal-to-bilateral tonic-clonic seizures) to minimize potential risks to the birth parent and the possible risks of certain ASMs on the fetus if pregnancy occurs,” they wrote.

If a patient is already pregnant, the experts recommend that clinicians “exercise caution” in removing or replacing an ASM that controls convulsive seizures, even if it’s “not an optimal choice” for the fetus. 

In addition, they advise that ASM levels should be monitored throughout the pregnancy, guided by individual ASM pharmacokinetics and an individual patient’s clinical presentation. ASM dose, they note, should be adjusted during pregnancy in response to decreasing serum ASM levels or worsening seizure control.

The authors point out that there are limited data on “pregnancy-related outcomes with respect to acetazolamide, eslicarbazepine, ethosuximide, lacosamide, nitrazepam, perampanel, piracetam, pregabalin, rufinamide, stiripentol, tiagabine, and vigabatrin.”

Patients should be informed that the birth prevalence of any major congenital malformation in the general population ranges between 2.4% and 2.9%.
 

If Feasible, Avoid Valproic Acid 

“One of the most important take-home messages is that valproic acid has the highest unadjusted birth prevalence of all major congenital malformations — 9.7% — and the highest unadjusted birth prevalence of neural tube defects at 1.4%,” Dr. Pack said. As a result, the guideline authors advise against using valproic acid, if clinically feasible.

Valproic acid also has the highest prevalence of negative neurodevelopmental outcomes, including a reduction in global IQ and an increased prevalence of autism spectrum disorder (ASD). Patients should be counseled accordingly and advised of the increased risk for ASD and decreased IQ resulting from valproic acid.

Clinicians should consider using lamotrigine, levetiracetam, or oxcarbazepine when appropriate. Serum concentrations of most ASMs have a “defined therapeutic window” for effective seizure control and that concentration may decrease during pregnancy, particularly with lamotrigine and levetiracetam, the authors note.

Phenobarbital, topiramate, and valproic acid should because of the increased risk for cardiac malformations, oral clefts, and urogenital and renal malformations.

Fetal screening for major congenital malformations is recommended to enable early detection and timely intervention in patients treated with any ASM during pregnancy Patients receiving phenobarbital during pregnancy should also undergo fetal cardiac screenings.

Valproic acid and topiramate are also associated with children who are small for their gestational age. To enable early identification of fetal growth restriction, patients taking valproic acid or topiramate should be monitored. In addition, children exposed to these medications in utero should be monitored during childhood to ensure they are meeting age-appropriate developmental milestones. 

Folic acid taken during pregnancy can reduce the prevalence of negative neurodevelopment outcomes, but not major congenital malformations, Dr. Pack noted. 

“Due to limited available data, we were unable to define an optimal dose of folic acid supplementation beyond at least 0.4 mg/d,” Dr. Pack said. “Future studies, preferably randomized clinical trials, are needed to better define the optimal dose.”

She emphasized that epilepsy is one of the most common neurologic disorders, and 1 in 5 of those affected are people of childbearing potential. Understanding the effects of ASMs on pregnancy outcomes is critical for physicians who manage these patients.
 

Uncertainty Remains 

Commenting for this news organization, Kimford Meador, MD, a professor in the Department of Neurology and Neurological Sciences at Stanford University School of Medicine , Stanford Neuroscience Health Center, Palo Alto, California, noted that the new guidelines reflect the gains in knowledge since 2009 and that the recommendations are “reasonable, based on available data.”

However, “one very important point is how much remains unknown,” said Dr. Meador, who was not involved in writing the current guideline. “Many ASMs have no data, and several have estimates based on small samples or a single observational study.” Thus, “the risks for the majority of ASMs are uncertain.”

Given that randomized trials “are not possible in this population, and that all observational studies are subject to residual confounding, a reliable signal across multiple studies in humans is required to be certain of findings,” he stated.

This practice guideline was developed with financial support from the American Academy of Neurology. Dr. Pack serves on the editorial board for the journal Epilepsy Currents, receives royalties from UpToDate, receives funding from the National Institutes of Health for serving as coinvestigator and site principal investigator for the Maternal Outcomes and Neurodevelopmental Effects of Antiepileptic Drugs (MONEAD) study, and receives funding from Bayer for serving as a co-investigator on a study on women with epilepsy initiating a progestin intrauterine device. One of Dr. Pack’s immediate family members has received personal compensation for serving as an employee of REGENEXBIO. The other authors’ disclosures are listed on the original paper. Dr. Meador has received research support from the National Institutes of Health, Veterans Administration, Eisai, Inc, and Suno Medtronic Navigation, Inc, and the Epilepsy Study Consortium pays Dr. Meador’s university for his research on the Human Epilepsy Project and consultant time related to Eisai, UCB Pharma, and Xenon.

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

New expert guidance to help clinicians manage the treatment of patients with epilepsy during pregnancy has been released.

Issued by the American Academy of Neurology, the American Epilepsy Society, and the Society for Maternal-Fetal Medicine, the new practice guideline covers the use of antiseizure medications (ASMs) and folic acid supplementation before conception and during pregnancy.

“Most children born to people with epilepsy are healthy, but there is a small risk of pregnancy-related problems, partly due to seizures and partly due to the effects of antiseizure medications,” the guidelines’ lead author Alison M. Pack, MD, MPH, professor of neurology and chief of the Epilepsy and Sleep Division, Columbia University, New York City, said in a news release.

“This guideline provides recommendations regarding the effects of antiseizure medications and folic acid supplementation on malformations at birth and the development of children during pregnancy, so that doctors and people with epilepsy can determine which treatments may be best for them,” she added. 

The guideline was published online in Neurology.
 

Why Now? 

The new guideline updates the 2009 guidance on epilepsy management during pregnancy. Since then, Dr. Pack told this news organization, there has been a wealth of new data on differential effects of different ASMs — notably, lamotrigine and levetiracetam — the most commonly prescribed medications in this population.

“In this guideline, we were able to assess differential effects of different ASMs on outcomes of interest, including major congenital malformations [MCMs], perinatal outcomes, and neurodevelopmental outcomes. In addition, we looked at the effect of folic acid supplementation on each of these outcomes,” she said.

The overarching goals of care for patients are to “optimize health outcomes both for individuals and their future offspring,” the authors wrote. Shared decision-making, they add, leads to better decision-making by providing a better understanding of the available treatment options and their potential risks, resulting in enhanced decision-making that aligns with personal values.

Clinicians should recommend ASMs that optimize seizure control and fetal outcomes, in the event of a pregnancy, at the earliest possible preconception time, the guideline authors note.

“Overall, treating clinicians need to balance treating the person with epilepsy to control convulsive seizures (generalized tonic-clonic seizures and focal-to-bilateral tonic-clonic seizures) to minimize potential risks to the birth parent and the possible risks of certain ASMs on the fetus if pregnancy occurs,” they wrote.

If a patient is already pregnant, the experts recommend that clinicians “exercise caution” in removing or replacing an ASM that controls convulsive seizures, even if it’s “not an optimal choice” for the fetus. 

In addition, they advise that ASM levels should be monitored throughout the pregnancy, guided by individual ASM pharmacokinetics and an individual patient’s clinical presentation. ASM dose, they note, should be adjusted during pregnancy in response to decreasing serum ASM levels or worsening seizure control.

The authors point out that there are limited data on “pregnancy-related outcomes with respect to acetazolamide, eslicarbazepine, ethosuximide, lacosamide, nitrazepam, perampanel, piracetam, pregabalin, rufinamide, stiripentol, tiagabine, and vigabatrin.”

Patients should be informed that the birth prevalence of any major congenital malformation in the general population ranges between 2.4% and 2.9%.
 

If Feasible, Avoid Valproic Acid 

“One of the most important take-home messages is that valproic acid has the highest unadjusted birth prevalence of all major congenital malformations — 9.7% — and the highest unadjusted birth prevalence of neural tube defects at 1.4%,” Dr. Pack said. As a result, the guideline authors advise against using valproic acid, if clinically feasible.

Valproic acid also has the highest prevalence of negative neurodevelopmental outcomes, including a reduction in global IQ and an increased prevalence of autism spectrum disorder (ASD). Patients should be counseled accordingly and advised of the increased risk for ASD and decreased IQ resulting from valproic acid.

Clinicians should consider using lamotrigine, levetiracetam, or oxcarbazepine when appropriate. Serum concentrations of most ASMs have a “defined therapeutic window” for effective seizure control and that concentration may decrease during pregnancy, particularly with lamotrigine and levetiracetam, the authors note.

Phenobarbital, topiramate, and valproic acid should because of the increased risk for cardiac malformations, oral clefts, and urogenital and renal malformations.

Fetal screening for major congenital malformations is recommended to enable early detection and timely intervention in patients treated with any ASM during pregnancy Patients receiving phenobarbital during pregnancy should also undergo fetal cardiac screenings.

Valproic acid and topiramate are also associated with children who are small for their gestational age. To enable early identification of fetal growth restriction, patients taking valproic acid or topiramate should be monitored. In addition, children exposed to these medications in utero should be monitored during childhood to ensure they are meeting age-appropriate developmental milestones. 

Folic acid taken during pregnancy can reduce the prevalence of negative neurodevelopment outcomes, but not major congenital malformations, Dr. Pack noted. 

“Due to limited available data, we were unable to define an optimal dose of folic acid supplementation beyond at least 0.4 mg/d,” Dr. Pack said. “Future studies, preferably randomized clinical trials, are needed to better define the optimal dose.”

She emphasized that epilepsy is one of the most common neurologic disorders, and 1 in 5 of those affected are people of childbearing potential. Understanding the effects of ASMs on pregnancy outcomes is critical for physicians who manage these patients.
 

Uncertainty Remains 

Commenting for this news organization, Kimford Meador, MD, a professor in the Department of Neurology and Neurological Sciences at Stanford University School of Medicine , Stanford Neuroscience Health Center, Palo Alto, California, noted that the new guidelines reflect the gains in knowledge since 2009 and that the recommendations are “reasonable, based on available data.”

However, “one very important point is how much remains unknown,” said Dr. Meador, who was not involved in writing the current guideline. “Many ASMs have no data, and several have estimates based on small samples or a single observational study.” Thus, “the risks for the majority of ASMs are uncertain.”

Given that randomized trials “are not possible in this population, and that all observational studies are subject to residual confounding, a reliable signal across multiple studies in humans is required to be certain of findings,” he stated.

This practice guideline was developed with financial support from the American Academy of Neurology. Dr. Pack serves on the editorial board for the journal Epilepsy Currents, receives royalties from UpToDate, receives funding from the National Institutes of Health for serving as coinvestigator and site principal investigator for the Maternal Outcomes and Neurodevelopmental Effects of Antiepileptic Drugs (MONEAD) study, and receives funding from Bayer for serving as a co-investigator on a study on women with epilepsy initiating a progestin intrauterine device. One of Dr. Pack’s immediate family members has received personal compensation for serving as an employee of REGENEXBIO. The other authors’ disclosures are listed on the original paper. Dr. Meador has received research support from the National Institutes of Health, Veterans Administration, Eisai, Inc, and Suno Medtronic Navigation, Inc, and the Epilepsy Study Consortium pays Dr. Meador’s university for his research on the Human Epilepsy Project and consultant time related to Eisai, UCB Pharma, and Xenon.

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

SAN FRANCISCO — Discussion of gestational weight gain occurred in only half of first-time obstetric visits, most often brought up by the provider, according to data presented at the annual clinical and scientific meeting of the American College of Obstetricians and Gynecologists.

“Weight can be a challenging and sensitive topic at a healthcare visit,” Malini Harinath, an undergraduate research assistant at Magee-Women’s Research Institute at University of Pittsburgh Medical Center, told attendees. “Providers discussed weight gain recommendations in less than half of conversations.”

The researchers analyzed an existing dataset of audio-recorded first obstetric visits to find out how often gestational weight gain was brought up, who initiated the discussion, whether ACOG guidelines were discussed, and what the provider’s comments were.

Among 150 visits, half (50%) involved discussion of weight, with patients bringing it up 24% of the time and providers bringing it up 72% of the time. In the other 3% of visits, it was brought up by a third party, such as a partner or other family member with the patient.

Only two of those visits mentioned body mass index (BMI) specifically, and ACOG guidelines on gestational weight gain were brought up in only six visits (8% of the visits where weight was mentioned). However, mention of recommendations on gestational weight gain was more frequent, coming up in nearly half (46.7%) of the visits where weight was mentioned, though that was still just 23% of all visits.

Concern about weight was brought up in 25.3% of visits where weight was discussed, and the provider’s reassurance to the patient occurred in about a third (32%) of those visits. General comments about the patient’s body occurred in 16% of visits, such as a clinician saying, “Usually we start trying [to find the heartbeat] at about 15 weeks, but you are so skinny we might be able to find it now.”

Ms. Harinath intends to look in future research at whether patient race or BMI are associated with the frequency and content of gestational weight gain conversations and to explore how patients react to different ways that discussion of weight is brought up.

Katherine Kaak, MD, a second-year resident at the University of Tennessee Graduate School of Medicine in Knoxville, was surprised that weight was brought up in only half of the visits. “The clinical takeaway is just how important counseling in the prenatal time is and how a lot of this discussion is preventive medicine,” Dr. Kaak said. “Even though we think of those visits as being quick, it’s good to keep in mind that we need to really take our time and make sure we counsel the patient as best we can.”

There’s a fair amount of research suggesting that existing recommendations on gestational weight gain are not very good because they’re very generic, Jill Maples, PhD, associate professor of ob.gyn. research at the University of Tennessee Graduate School of Medicine, said in an interview. For example, the guidelines are generally the same for everyone with a BMI over 30, but a person with a BMI of 30 is very different from someone with a BMI of 50, she said.

“There’s not even a lot of clarity on what is appropriate weight gain for that group because some people have seen good outcomes on the lower end of gestational weight gain,” Dr. Maples said. She said it’s important that clinicians not forget about the importance of these discussions, however, because lifestyle habits and gestational weight gain are related to maternal and neonatal outcomes.

The authors, Dr. Kaak, and Dr. Maples had no disclosures. The research was funded by the National Institute on Drug Abuse.

SAN FRANCISCO — Discussion of gestational weight gain occurred in only half of first-time obstetric visits, most often brought up by the provider, according to data presented at the annual clinical and scientific meeting of the American College of Obstetricians and Gynecologists.

“Weight can be a challenging and sensitive topic at a healthcare visit,” Malini Harinath, an undergraduate research assistant at Magee-Women’s Research Institute at University of Pittsburgh Medical Center, told attendees. “Providers discussed weight gain recommendations in less than half of conversations.”

The researchers analyzed an existing dataset of audio-recorded first obstetric visits to find out how often gestational weight gain was brought up, who initiated the discussion, whether ACOG guidelines were discussed, and what the provider’s comments were.

Among 150 visits, half (50%) involved discussion of weight, with patients bringing it up 24% of the time and providers bringing it up 72% of the time. In the other 3% of visits, it was brought up by a third party, such as a partner or other family member with the patient.

Only two of those visits mentioned body mass index (BMI) specifically, and ACOG guidelines on gestational weight gain were brought up in only six visits (8% of the visits where weight was mentioned). However, mention of recommendations on gestational weight gain was more frequent, coming up in nearly half (46.7%) of the visits where weight was mentioned, though that was still just 23% of all visits.

Concern about weight was brought up in 25.3% of visits where weight was discussed, and the provider’s reassurance to the patient occurred in about a third (32%) of those visits. General comments about the patient’s body occurred in 16% of visits, such as a clinician saying, “Usually we start trying [to find the heartbeat] at about 15 weeks, but you are so skinny we might be able to find it now.”

Ms. Harinath intends to look in future research at whether patient race or BMI are associated with the frequency and content of gestational weight gain conversations and to explore how patients react to different ways that discussion of weight is brought up.

Katherine Kaak, MD, a second-year resident at the University of Tennessee Graduate School of Medicine in Knoxville, was surprised that weight was brought up in only half of the visits. “The clinical takeaway is just how important counseling in the prenatal time is and how a lot of this discussion is preventive medicine,” Dr. Kaak said. “Even though we think of those visits as being quick, it’s good to keep in mind that we need to really take our time and make sure we counsel the patient as best we can.”

There’s a fair amount of research suggesting that existing recommendations on gestational weight gain are not very good because they’re very generic, Jill Maples, PhD, associate professor of ob.gyn. research at the University of Tennessee Graduate School of Medicine, said in an interview. For example, the guidelines are generally the same for everyone with a BMI over 30, but a person with a BMI of 30 is very different from someone with a BMI of 50, she said.

“There’s not even a lot of clarity on what is appropriate weight gain for that group because some people have seen good outcomes on the lower end of gestational weight gain,” Dr. Maples said. She said it’s important that clinicians not forget about the importance of these discussions, however, because lifestyle habits and gestational weight gain are related to maternal and neonatal outcomes.

The authors, Dr. Kaak, and Dr. Maples had no disclosures. The research was funded by the National Institute on Drug Abuse.

SAN FRANCISCO — Discussion of gestational weight gain occurred in only half of first-time obstetric visits, most often brought up by the provider, according to data presented at the annual clinical and scientific meeting of the American College of Obstetricians and Gynecologists.

“Weight can be a challenging and sensitive topic at a healthcare visit,” Malini Harinath, an undergraduate research assistant at Magee-Women’s Research Institute at University of Pittsburgh Medical Center, told attendees. “Providers discussed weight gain recommendations in less than half of conversations.”

The researchers analyzed an existing dataset of audio-recorded first obstetric visits to find out how often gestational weight gain was brought up, who initiated the discussion, whether ACOG guidelines were discussed, and what the provider’s comments were.

Among 150 visits, half (50%) involved discussion of weight, with patients bringing it up 24% of the time and providers bringing it up 72% of the time. In the other 3% of visits, it was brought up by a third party, such as a partner or other family member with the patient.

Only two of those visits mentioned body mass index (BMI) specifically, and ACOG guidelines on gestational weight gain were brought up in only six visits (8% of the visits where weight was mentioned). However, mention of recommendations on gestational weight gain was more frequent, coming up in nearly half (46.7%) of the visits where weight was mentioned, though that was still just 23% of all visits.

Concern about weight was brought up in 25.3% of visits where weight was discussed, and the provider’s reassurance to the patient occurred in about a third (32%) of those visits. General comments about the patient’s body occurred in 16% of visits, such as a clinician saying, “Usually we start trying [to find the heartbeat] at about 15 weeks, but you are so skinny we might be able to find it now.”

Ms. Harinath intends to look in future research at whether patient race or BMI are associated with the frequency and content of gestational weight gain conversations and to explore how patients react to different ways that discussion of weight is brought up.

Katherine Kaak, MD, a second-year resident at the University of Tennessee Graduate School of Medicine in Knoxville, was surprised that weight was brought up in only half of the visits. “The clinical takeaway is just how important counseling in the prenatal time is and how a lot of this discussion is preventive medicine,” Dr. Kaak said. “Even though we think of those visits as being quick, it’s good to keep in mind that we need to really take our time and make sure we counsel the patient as best we can.”

There’s a fair amount of research suggesting that existing recommendations on gestational weight gain are not very good because they’re very generic, Jill Maples, PhD, associate professor of ob.gyn. research at the University of Tennessee Graduate School of Medicine, said in an interview. For example, the guidelines are generally the same for everyone with a BMI over 30, but a person with a BMI of 30 is very different from someone with a BMI of 50, she said.

“There’s not even a lot of clarity on what is appropriate weight gain for that group because some people have seen good outcomes on the lower end of gestational weight gain,” Dr. Maples said. She said it’s important that clinicians not forget about the importance of these discussions, however, because lifestyle habits and gestational weight gain are related to maternal and neonatal outcomes.

The authors, Dr. Kaak, and Dr. Maples had no disclosures. The research was funded by the National Institute on Drug Abuse.

SAN FRANCISCO — Women who used marijuana during pregnancy were significantly less likely to view it as risky even in a state where it was not legalized, according to prospectively collected data presented at the annual clinical and scientific meeting of the American College of Obstetricians and Gynecologists. But most of those women had not received any counseling about stopping its use, and more than half wanted more information about its effects on pregnancy complications.

“The biggest thing we recognized was that our counseling in prenatal visits was lower than what it really should have been,” Abigail M. Ramseyer, DO, of University of Michigan Health– Sparrow in Lansing, said in an interview. She said doctors really need to be asking their patients about marijuana use and having a conversation about the risks of its use during pregnancy.

An estimated 3%-30% of pregnant women use marijuana, depending on the population, but prevalence has been rising as more states legalize its use. Yet research has shown an association between marijuana use during pregnancy and multiple neonatal complications, including fetal growth restriction and low birth weight.

Pregnant women at a single center in Arkansas were invited during their prenatal visits to complete a 35-question, anonymous survey electronically or on paper. Of the 460 approached, 88.7% completed the survey and 11.8% of those women reported use of marijuana during pregnancy. Among those who used it while pregnant, 50% reported using it 2-3 times a week, 27% reported using it once weekly, and 18.8% reported using it daily.

The women who used it while pregnant were less likely to have a college degree and half (50%) were aged 18-24, with use declining with increasing age. A third of those who use it were White (33.3%), 52.1% were Black, and 6.3% were Hispanic.

More than half of the women (52.7%) who used marijuana during pregnancy reported that there had not been any discussion about substance use during pregnancy at the prenatal visit, and 82.4% said they had not received any counseling about stopping its use during pregnancy. Yet 54% of them wanted more information about pregnancy complications linked to cannabis use.

The other questions asked respondents on a 5-point Likert scale how much they agreed or disagreed with various statements related to perceptions of marijuana, its use during pregnancy, and its risks.

Most respondents strongly agreed that “marijuana isn’t as bad as other drugs like heroin, cocaine or meth,” but average agreement was higher among those who used marijuana (4.88) than who didn’t (4.02, P < .001).

Respondents largely neither agreed nor disagreed with its being okay to use marijuana during pregnancy with a prescription, but agreement was still higher among those who used it (3.68) than didn’t use it (2.82, P < .001). Those who used marijuana were more likely to agree that it’s “a natural substance and not a drug” (4.67 vs. 3.38, P < .001); to believe “marijuana has minimal health risks during and outside of pregnancy” (4.15 vs. 2.96, P < .001); and to believe “marijuana has less risk for treating symptoms in pregnancy than prescription medication from my provider” (4.19 vs. 3.01, P < .001).

It was not surprising that patients using marijuana would have more favorable opinions toward legalizing it, Dr. Ramseyer said, but it was interesting that the respondents’ attitude overall, regardless of use, was positive in a fairly conservative state where it was still illegal. She said her research group has data they are starting to analyze about the perceptions of patients’ partners and family members regarding marijuana use during pregnancy.

Animesh Upadhyay, MD, a resident at Yale–New Haven Medical Center in Connecticut, was also surprised by how positive the attitudes toward marijuana use and legalization were in a state where it’s illegal.

“The thing that disturbs me is that nobody has spoken about the risks of marijuana in pregnancy” to many of the respondents, said Dr. Upadhyay, who was not involved in the study. Based on the findings, Dr. Upadhyay said he would definitely begin asking patients more about their use of marijuana and their beliefs about it.

In a separate poster, Sarah Dzubay, BS, of Oregon Health & Science University, Portland, presented data examining potential associations between cannabis use and fertility. Previous research has suggested an association, but the cross-sectional analysis by Ms. Dzubay identified only a nonsignificant trend toward an association.

The researchers analyzed data from the 2013-2018 National Health and Nutrition Examination Study (NHANES) for woman aged 20-49 based on self-reported use of cannabis. Among 3166 women, 51% reported never using cannabis, 29% reported irregular use, and 20% reported regular use at least monthly.

“Women reporting regular use were younger, of lower income and educational attainment, and more likely to be single,” Ms. Dzubay reported. Those reporting irregular use, meanwhile, were more likely to be college graduates.

More of the women who used cannabis regularly (15.4%) reported an inability to conceive within one year than women who used cannabis irregularly (10.8%) or never (12.6%). The higher odds ratio of infertility among those using cannabis regularly (OR 1.47) compared to never using it was not statistically significant, however, nor was the reduced odds ratio among those using it irregularly (OR 0.83).

Because the results were not significant, the possibility of a link to infertility is “something to keep in mind,” Ms. Dzubay said, but “a lot more data has to be collected about this question before we can definitively say there’s a risk.”

The authors and Dr. Upadhyay had no disclosures. Neither study noted any external funding.

SAN FRANCISCO — Women who used marijuana during pregnancy were significantly less likely to view it as risky even in a state where it was not legalized, according to prospectively collected data presented at the annual clinical and scientific meeting of the American College of Obstetricians and Gynecologists. But most of those women had not received any counseling about stopping its use, and more than half wanted more information about its effects on pregnancy complications.

“The biggest thing we recognized was that our counseling in prenatal visits was lower than what it really should have been,” Abigail M. Ramseyer, DO, of University of Michigan Health– Sparrow in Lansing, said in an interview. She said doctors really need to be asking their patients about marijuana use and having a conversation about the risks of its use during pregnancy.

An estimated 3%-30% of pregnant women use marijuana, depending on the population, but prevalence has been rising as more states legalize its use. Yet research has shown an association between marijuana use during pregnancy and multiple neonatal complications, including fetal growth restriction and low birth weight.

Pregnant women at a single center in Arkansas were invited during their prenatal visits to complete a 35-question, anonymous survey electronically or on paper. Of the 460 approached, 88.7% completed the survey and 11.8% of those women reported use of marijuana during pregnancy. Among those who used it while pregnant, 50% reported using it 2-3 times a week, 27% reported using it once weekly, and 18.8% reported using it daily.

The women who used it while pregnant were less likely to have a college degree and half (50%) were aged 18-24, with use declining with increasing age. A third of those who use it were White (33.3%), 52.1% were Black, and 6.3% were Hispanic.

More than half of the women (52.7%) who used marijuana during pregnancy reported that there had not been any discussion about substance use during pregnancy at the prenatal visit, and 82.4% said they had not received any counseling about stopping its use during pregnancy. Yet 54% of them wanted more information about pregnancy complications linked to cannabis use.

The other questions asked respondents on a 5-point Likert scale how much they agreed or disagreed with various statements related to perceptions of marijuana, its use during pregnancy, and its risks.

Most respondents strongly agreed that “marijuana isn’t as bad as other drugs like heroin, cocaine or meth,” but average agreement was higher among those who used marijuana (4.88) than who didn’t (4.02, P < .001).

Respondents largely neither agreed nor disagreed with its being okay to use marijuana during pregnancy with a prescription, but agreement was still higher among those who used it (3.68) than didn’t use it (2.82, P < .001). Those who used marijuana were more likely to agree that it’s “a natural substance and not a drug” (4.67 vs. 3.38, P < .001); to believe “marijuana has minimal health risks during and outside of pregnancy” (4.15 vs. 2.96, P < .001); and to believe “marijuana has less risk for treating symptoms in pregnancy than prescription medication from my provider” (4.19 vs. 3.01, P < .001).

It was not surprising that patients using marijuana would have more favorable opinions toward legalizing it, Dr. Ramseyer said, but it was interesting that the respondents’ attitude overall, regardless of use, was positive in a fairly conservative state where it was still illegal. She said her research group has data they are starting to analyze about the perceptions of patients’ partners and family members regarding marijuana use during pregnancy.

Animesh Upadhyay, MD, a resident at Yale–New Haven Medical Center in Connecticut, was also surprised by how positive the attitudes toward marijuana use and legalization were in a state where it’s illegal.

“The thing that disturbs me is that nobody has spoken about the risks of marijuana in pregnancy” to many of the respondents, said Dr. Upadhyay, who was not involved in the study. Based on the findings, Dr. Upadhyay said he would definitely begin asking patients more about their use of marijuana and their beliefs about it.

In a separate poster, Sarah Dzubay, BS, of Oregon Health & Science University, Portland, presented data examining potential associations between cannabis use and fertility. Previous research has suggested an association, but the cross-sectional analysis by Ms. Dzubay identified only a nonsignificant trend toward an association.

The researchers analyzed data from the 2013-2018 National Health and Nutrition Examination Study (NHANES) for woman aged 20-49 based on self-reported use of cannabis. Among 3166 women, 51% reported never using cannabis, 29% reported irregular use, and 20% reported regular use at least monthly.

“Women reporting regular use were younger, of lower income and educational attainment, and more likely to be single,” Ms. Dzubay reported. Those reporting irregular use, meanwhile, were more likely to be college graduates.

More of the women who used cannabis regularly (15.4%) reported an inability to conceive within one year than women who used cannabis irregularly (10.8%) or never (12.6%). The higher odds ratio of infertility among those using cannabis regularly (OR 1.47) compared to never using it was not statistically significant, however, nor was the reduced odds ratio among those using it irregularly (OR 0.83).

Because the results were not significant, the possibility of a link to infertility is “something to keep in mind,” Ms. Dzubay said, but “a lot more data has to be collected about this question before we can definitively say there’s a risk.”

The authors and Dr. Upadhyay had no disclosures. Neither study noted any external funding.

SAN FRANCISCO — Women who used marijuana during pregnancy were significantly less likely to view it as risky even in a state where it was not legalized, according to prospectively collected data presented at the annual clinical and scientific meeting of the American College of Obstetricians and Gynecologists. But most of those women had not received any counseling about stopping its use, and more than half wanted more information about its effects on pregnancy complications.

“The biggest thing we recognized was that our counseling in prenatal visits was lower than what it really should have been,” Abigail M. Ramseyer, DO, of University of Michigan Health– Sparrow in Lansing, said in an interview. She said doctors really need to be asking their patients about marijuana use and having a conversation about the risks of its use during pregnancy.

An estimated 3%-30% of pregnant women use marijuana, depending on the population, but prevalence has been rising as more states legalize its use. Yet research has shown an association between marijuana use during pregnancy and multiple neonatal complications, including fetal growth restriction and low birth weight.

Pregnant women at a single center in Arkansas were invited during their prenatal visits to complete a 35-question, anonymous survey electronically or on paper. Of the 460 approached, 88.7% completed the survey and 11.8% of those women reported use of marijuana during pregnancy. Among those who used it while pregnant, 50% reported using it 2-3 times a week, 27% reported using it once weekly, and 18.8% reported using it daily.

The women who used it while pregnant were less likely to have a college degree and half (50%) were aged 18-24, with use declining with increasing age. A third of those who use it were White (33.3%), 52.1% were Black, and 6.3% were Hispanic.

More than half of the women (52.7%) who used marijuana during pregnancy reported that there had not been any discussion about substance use during pregnancy at the prenatal visit, and 82.4% said they had not received any counseling about stopping its use during pregnancy. Yet 54% of them wanted more information about pregnancy complications linked to cannabis use.

The other questions asked respondents on a 5-point Likert scale how much they agreed or disagreed with various statements related to perceptions of marijuana, its use during pregnancy, and its risks.

Most respondents strongly agreed that “marijuana isn’t as bad as other drugs like heroin, cocaine or meth,” but average agreement was higher among those who used marijuana (4.88) than who didn’t (4.02, P < .001).

Respondents largely neither agreed nor disagreed with its being okay to use marijuana during pregnancy with a prescription, but agreement was still higher among those who used it (3.68) than didn’t use it (2.82, P < .001). Those who used marijuana were more likely to agree that it’s “a natural substance and not a drug” (4.67 vs. 3.38, P < .001); to believe “marijuana has minimal health risks during and outside of pregnancy” (4.15 vs. 2.96, P < .001); and to believe “marijuana has less risk for treating symptoms in pregnancy than prescription medication from my provider” (4.19 vs. 3.01, P < .001).

It was not surprising that patients using marijuana would have more favorable opinions toward legalizing it, Dr. Ramseyer said, but it was interesting that the respondents’ attitude overall, regardless of use, was positive in a fairly conservative state where it was still illegal. She said her research group has data they are starting to analyze about the perceptions of patients’ partners and family members regarding marijuana use during pregnancy.

Animesh Upadhyay, MD, a resident at Yale–New Haven Medical Center in Connecticut, was also surprised by how positive the attitudes toward marijuana use and legalization were in a state where it’s illegal.

“The thing that disturbs me is that nobody has spoken about the risks of marijuana in pregnancy” to many of the respondents, said Dr. Upadhyay, who was not involved in the study. Based on the findings, Dr. Upadhyay said he would definitely begin asking patients more about their use of marijuana and their beliefs about it.

In a separate poster, Sarah Dzubay, BS, of Oregon Health & Science University, Portland, presented data examining potential associations between cannabis use and fertility. Previous research has suggested an association, but the cross-sectional analysis by Ms. Dzubay identified only a nonsignificant trend toward an association.

The researchers analyzed data from the 2013-2018 National Health and Nutrition Examination Study (NHANES) for woman aged 20-49 based on self-reported use of cannabis. Among 3166 women, 51% reported never using cannabis, 29% reported irregular use, and 20% reported regular use at least monthly.

“Women reporting regular use were younger, of lower income and educational attainment, and more likely to be single,” Ms. Dzubay reported. Those reporting irregular use, meanwhile, were more likely to be college graduates.

More of the women who used cannabis regularly (15.4%) reported an inability to conceive within one year than women who used cannabis irregularly (10.8%) or never (12.6%). The higher odds ratio of infertility among those using cannabis regularly (OR 1.47) compared to never using it was not statistically significant, however, nor was the reduced odds ratio among those using it irregularly (OR 0.83).

Because the results were not significant, the possibility of a link to infertility is “something to keep in mind,” Ms. Dzubay said, but “a lot more data has to be collected about this question before we can definitively say there’s a risk.”

The authors and Dr. Upadhyay had no disclosures. Neither study noted any external funding.

For breast cancer survivors harboring BRCA1/2 gene mutations, the prospect of future pregnancy often raises concerns because of limited data on the safety of assisted reproductive techniques (ART) in this population. However, results from a large international study presented at the European Society for Medical Oncology (ESMO) Breast Cancer annual congress provide reassuring evidence that ART, such as in vitro fertilization, can be safely used by BRCA1/2 mutation carriers previously treated for breast cancer.

“Our primary aim was to evaluate the safety profile of ART in this high-risk population by comparing maternal and fetal outcomes between those who conceived spontaneously versus those using ART,” explained Matteo Lambertini, MD, PhD, during his talk at the conference. “We found no statistically significant differences in pregnancy complications or fetal abnormalities.” Dr. Lambertini is an associate professor and medical oncologist at the University of Genova and IRCCS Policlinico San Martino Hospital, Genova, Italy.
 

Unmet Fertility Needs for Women With Breast Cancer

With the rising rates of early-onset breast cancer and improved survival outcomes with new therapies, the number of long-term breast cancer survivors is increasing. Fertility preservation and future reproductive choices are important considerations for young patients with breast cancer, especially for high-risk patients carrying pathogenic BRCA1/2 mutations. During his talk, Dr. Lambertini explained that defects in DNA damage repair due to BRCA1/2 mutations, in addition to chemotherapy after breast cancer diagnosis, can lead to premature menopause.

According to Dr. Lambertini, physicians face challenges in counseling these patients regarding the potential risks and benefits of pursuing pregnancy after cancer treatment because of the limited evidence available on the safety of ART in BRCA1/2 mutation carriers.

“Clinicians have to counsel BRCA carriers based on very limited data about the safety of pursuing pregnancy with ART after a breast cancer diagnosis,” he said during his presentation.
 

Study Design and Patient Population

The retrospective cohort study pooled data from 78 centers worldwide to explore ART outcomes in BRCA1/2 mutation carriers. The analysis included 4732 women diagnosed with stage I-III breast cancer at age 40 years or younger, all harboring a pathogenic BRCA1 or BRCA2 variant.

Among these high-risk patients, 543 became pregnant after completing cancer treatment; of these, 436 conceived naturally and 107 used ART. In the ART group, 45.5% underwent oocyte or embryo cryopreservation at breast cancer diagnosis, 33.3% underwent ovarian stimulation for in vitro fertilization after cancer treatment, and 21.2% underwent embryo transfer following oocyte donation.

Dr. Janice Tsang, MD, a clinical oncology specialist and assistant professor at the University of Hong Kong who was not involved in this study, highlighted that this is the largest study focusing on ART safety in young patients with BRCA1/2 mutations. “With over 500 BRCA1/2 mutation carriers studied across nearly 80 sites, the cohort analysis had sufficient statistical power and global representation to detect potential safety signals with ART utilization, unlike prior smaller studies,” she said. Dr. Tsang, a clinical oncology specialist and assistant professor at the University of Hong Kong who was not involved in this study, served as a discussant, providing her expert opinion on the findings presented by Dr. Lambertini.
 

No Increased Risks for Pregnancy and Fetal Outcomes

Although women using ART had slightly higher miscarriage rates (11.3% versus 8.8%) and lower rates of induced abortion (0.9% versus 8.3%) than women with spontaneous conceptions, the analysis revealed no statistically significant differences in the frequency of pregnancy complications, delivery complications, or congenital abnormalities between those who received ART and those who conceived naturally.

Dr. Lambertini explained that variations in baseline characteristics, such as age, may have contributed to differences in miscarriage rates.

“Patients in the ART group tended to be older at the time of conception, with a median age of 37.1 years, compared with 34.3 years in the spontaneous pregnancy group,” he said, during his presentation. Women in the ART group also more frequently had hormone receptor–positive breast cancer (43.4% versus 30.8%) and longer median time from diagnosis to conception (4.2 versus 3.3 years).
 

No Adverse Effects on Breast Cancer Prognosis

At a median follow-up of 5.2 years from conception, there was no detrimental effect of ART on disease-free survival for carriers of pathogenic BRCA1/2 variants who were treated for breast cancer. The ART group showed 13 (13.1%) recurrence events, compared with 118 (27.1%) recurrences in the spontaneous pregnancy group (adjusted hazard ratio, 0.72; 95% CI, 0.38-1.33; P = .147).

“The risk of cancer recurrence was comparable between those using and not using ART to become pregnant after their breast cancer diagnosis and treatment, and the small number of recurrence events in the ART group mostly involved locoregional recurrences,” Dr. Lambertini noted during his talk.

Moreover, breast cancer–specific survival and overall survival appeared to be similar between the two groups, although the small number of deaths precluded the conduction of formal analysis.

“These survival data suggest that utilizing ART does not appear to negatively impact the prognosis or course of the underlying breast cancer,” Dr. Lambertini said during the discussion.
 

Clinical Implications and Future Work

According to Dr. Lambertini, these results are incredibly valuable for clinicians counseling young breast cancer survivors with pathogenic BRCA1/2 mutations who wish to have biological children.

“Given the interest of patients in having their own family and for some of them in avoiding the transmission of the BRCA1/2 pathogenic variants, our results are critical in improving the oncofertility counseling of young women with breast cancer,” said Dr. Lambertini during his presentation. “We can reassure patients that pursuing ART does not appear to worsen their cancer prognosis or compromise pregnancy outcomes compared to spontaneous conceptions.”

During her discussion session, Dr. Tsang echoed the clinical implications of these findings, emphasizing that, by incorporating this evidence into clinical practice, healthcare providers can better support patients in making informed choices regarding fertility preservation and family planning after cancer treatment.

“Though this study is [retrospective] with a relatively small number, these real-world findings make a major contribution to our limited evidence base on ART safety for cancer survivors carrying BRCA1/2 mutations,” she said.

She cautioned, however, that there remain several unanswered questions and uncertainties. “We need prospective data with a larger sample size to confirm the safety of ART in this population, as well as studies to assess whether different types of ART have different safety profiles.”

Dr. Lambertini concluded his talk by saying, “While waiting for prospective studies to confirm our results, fertility preservation at diagnosis of early breast cancer should be offered to all women interested in future fertility, including BRCA carriers.”

Dr. Lambertini reported financial relationships with Roche, AstraZeneca, Lilly, Novartis, Pfizer, Exact Sciences, MSD, Seagen, Gilead, Pierre Fabre, and Menarini (consulting or advisory roles); Takeda, Roche, Lilly, Novartis, Pfizer, AstraZeneca, Sandoz, Ipsen, Libbs, Knight, Dalichi Sankyo, Gilead, Menarini (honoraria); Gilead, Daiichi Sankyo, and Roche (travel support); and Gilead (research funding to the institution). Dr. Tsang reported financial relationships with AstraZeneca, Amgen, Daichi Sankyo, Eisai, Gilead, Lilly, Lucence, Novartis, Pfizer, and Veracyte (honoraria); De Novo (consulting or advisory roles); and Pfizer (grant panel reviewer).

For breast cancer survivors harboring BRCA1/2 gene mutations, the prospect of future pregnancy often raises concerns because of limited data on the safety of assisted reproductive techniques (ART) in this population. However, results from a large international study presented at the European Society for Medical Oncology (ESMO) Breast Cancer annual congress provide reassuring evidence that ART, such as in vitro fertilization, can be safely used by BRCA1/2 mutation carriers previously treated for breast cancer.

“Our primary aim was to evaluate the safety profile of ART in this high-risk population by comparing maternal and fetal outcomes between those who conceived spontaneously versus those using ART,” explained Matteo Lambertini, MD, PhD, during his talk at the conference. “We found no statistically significant differences in pregnancy complications or fetal abnormalities.” Dr. Lambertini is an associate professor and medical oncologist at the University of Genova and IRCCS Policlinico San Martino Hospital, Genova, Italy.
 

Unmet Fertility Needs for Women With Breast Cancer

With the rising rates of early-onset breast cancer and improved survival outcomes with new therapies, the number of long-term breast cancer survivors is increasing. Fertility preservation and future reproductive choices are important considerations for young patients with breast cancer, especially for high-risk patients carrying pathogenic BRCA1/2 mutations. During his talk, Dr. Lambertini explained that defects in DNA damage repair due to BRCA1/2 mutations, in addition to chemotherapy after breast cancer diagnosis, can lead to premature menopause.

According to Dr. Lambertini, physicians face challenges in counseling these patients regarding the potential risks and benefits of pursuing pregnancy after cancer treatment because of the limited evidence available on the safety of ART in BRCA1/2 mutation carriers.

“Clinicians have to counsel BRCA carriers based on very limited data about the safety of pursuing pregnancy with ART after a breast cancer diagnosis,” he said during his presentation.
 

Study Design and Patient Population

The retrospective cohort study pooled data from 78 centers worldwide to explore ART outcomes in BRCA1/2 mutation carriers. The analysis included 4732 women diagnosed with stage I-III breast cancer at age 40 years or younger, all harboring a pathogenic BRCA1 or BRCA2 variant.

Among these high-risk patients, 543 became pregnant after completing cancer treatment; of these, 436 conceived naturally and 107 used ART. In the ART group, 45.5% underwent oocyte or embryo cryopreservation at breast cancer diagnosis, 33.3% underwent ovarian stimulation for in vitro fertilization after cancer treatment, and 21.2% underwent embryo transfer following oocyte donation.

Dr. Janice Tsang, MD, a clinical oncology specialist and assistant professor at the University of Hong Kong who was not involved in this study, highlighted that this is the largest study focusing on ART safety in young patients with BRCA1/2 mutations. “With over 500 BRCA1/2 mutation carriers studied across nearly 80 sites, the cohort analysis had sufficient statistical power and global representation to detect potential safety signals with ART utilization, unlike prior smaller studies,” she said. Dr. Tsang, a clinical oncology specialist and assistant professor at the University of Hong Kong who was not involved in this study, served as a discussant, providing her expert opinion on the findings presented by Dr. Lambertini.
 

No Increased Risks for Pregnancy and Fetal Outcomes

Although women using ART had slightly higher miscarriage rates (11.3% versus 8.8%) and lower rates of induced abortion (0.9% versus 8.3%) than women with spontaneous conceptions, the analysis revealed no statistically significant differences in the frequency of pregnancy complications, delivery complications, or congenital abnormalities between those who received ART and those who conceived naturally.

Dr. Lambertini explained that variations in baseline characteristics, such as age, may have contributed to differences in miscarriage rates.

“Patients in the ART group tended to be older at the time of conception, with a median age of 37.1 years, compared with 34.3 years in the spontaneous pregnancy group,” he said, during his presentation. Women in the ART group also more frequently had hormone receptor–positive breast cancer (43.4% versus 30.8%) and longer median time from diagnosis to conception (4.2 versus 3.3 years).
 

No Adverse Effects on Breast Cancer Prognosis

At a median follow-up of 5.2 years from conception, there was no detrimental effect of ART on disease-free survival for carriers of pathogenic BRCA1/2 variants who were treated for breast cancer. The ART group showed 13 (13.1%) recurrence events, compared with 118 (27.1%) recurrences in the spontaneous pregnancy group (adjusted hazard ratio, 0.72; 95% CI, 0.38-1.33; P = .147).

“The risk of cancer recurrence was comparable between those using and not using ART to become pregnant after their breast cancer diagnosis and treatment, and the small number of recurrence events in the ART group mostly involved locoregional recurrences,” Dr. Lambertini noted during his talk.

Moreover, breast cancer–specific survival and overall survival appeared to be similar between the two groups, although the small number of deaths precluded the conduction of formal analysis.

“These survival data suggest that utilizing ART does not appear to negatively impact the prognosis or course of the underlying breast cancer,” Dr. Lambertini said during the discussion.
 

Clinical Implications and Future Work

According to Dr. Lambertini, these results are incredibly valuable for clinicians counseling young breast cancer survivors with pathogenic BRCA1/2 mutations who wish to have biological children.

“Given the interest of patients in having their own family and for some of them in avoiding the transmission of the BRCA1/2 pathogenic variants, our results are critical in improving the oncofertility counseling of young women with breast cancer,” said Dr. Lambertini during his presentation. “We can reassure patients that pursuing ART does not appear to worsen their cancer prognosis or compromise pregnancy outcomes compared to spontaneous conceptions.”

During her discussion session, Dr. Tsang echoed the clinical implications of these findings, emphasizing that, by incorporating this evidence into clinical practice, healthcare providers can better support patients in making informed choices regarding fertility preservation and family planning after cancer treatment.

“Though this study is [retrospective] with a relatively small number, these real-world findings make a major contribution to our limited evidence base on ART safety for cancer survivors carrying BRCA1/2 mutations,” she said.

She cautioned, however, that there remain several unanswered questions and uncertainties. “We need prospective data with a larger sample size to confirm the safety of ART in this population, as well as studies to assess whether different types of ART have different safety profiles.”

Dr. Lambertini concluded his talk by saying, “While waiting for prospective studies to confirm our results, fertility preservation at diagnosis of early breast cancer should be offered to all women interested in future fertility, including BRCA carriers.”

Dr. Lambertini reported financial relationships with Roche, AstraZeneca, Lilly, Novartis, Pfizer, Exact Sciences, MSD, Seagen, Gilead, Pierre Fabre, and Menarini (consulting or advisory roles); Takeda, Roche, Lilly, Novartis, Pfizer, AstraZeneca, Sandoz, Ipsen, Libbs, Knight, Dalichi Sankyo, Gilead, Menarini (honoraria); Gilead, Daiichi Sankyo, and Roche (travel support); and Gilead (research funding to the institution). Dr. Tsang reported financial relationships with AstraZeneca, Amgen, Daichi Sankyo, Eisai, Gilead, Lilly, Lucence, Novartis, Pfizer, and Veracyte (honoraria); De Novo (consulting or advisory roles); and Pfizer (grant panel reviewer).

For breast cancer survivors harboring BRCA1/2 gene mutations, the prospect of future pregnancy often raises concerns because of limited data on the safety of assisted reproductive techniques (ART) in this population. However, results from a large international study presented at the European Society for Medical Oncology (ESMO) Breast Cancer annual congress provide reassuring evidence that ART, such as in vitro fertilization, can be safely used by BRCA1/2 mutation carriers previously treated for breast cancer.

“Our primary aim was to evaluate the safety profile of ART in this high-risk population by comparing maternal and fetal outcomes between those who conceived spontaneously versus those using ART,” explained Matteo Lambertini, MD, PhD, during his talk at the conference. “We found no statistically significant differences in pregnancy complications or fetal abnormalities.” Dr. Lambertini is an associate professor and medical oncologist at the University of Genova and IRCCS Policlinico San Martino Hospital, Genova, Italy.
 

Unmet Fertility Needs for Women With Breast Cancer

With the rising rates of early-onset breast cancer and improved survival outcomes with new therapies, the number of long-term breast cancer survivors is increasing. Fertility preservation and future reproductive choices are important considerations for young patients with breast cancer, especially for high-risk patients carrying pathogenic BRCA1/2 mutations. During his talk, Dr. Lambertini explained that defects in DNA damage repair due to BRCA1/2 mutations, in addition to chemotherapy after breast cancer diagnosis, can lead to premature menopause.

According to Dr. Lambertini, physicians face challenges in counseling these patients regarding the potential risks and benefits of pursuing pregnancy after cancer treatment because of the limited evidence available on the safety of ART in BRCA1/2 mutation carriers.

“Clinicians have to counsel BRCA carriers based on very limited data about the safety of pursuing pregnancy with ART after a breast cancer diagnosis,” he said during his presentation.
 

Study Design and Patient Population

The retrospective cohort study pooled data from 78 centers worldwide to explore ART outcomes in BRCA1/2 mutation carriers. The analysis included 4732 women diagnosed with stage I-III breast cancer at age 40 years or younger, all harboring a pathogenic BRCA1 or BRCA2 variant.

Among these high-risk patients, 543 became pregnant after completing cancer treatment; of these, 436 conceived naturally and 107 used ART. In the ART group, 45.5% underwent oocyte or embryo cryopreservation at breast cancer diagnosis, 33.3% underwent ovarian stimulation for in vitro fertilization after cancer treatment, and 21.2% underwent embryo transfer following oocyte donation.

Dr. Janice Tsang, MD, a clinical oncology specialist and assistant professor at the University of Hong Kong who was not involved in this study, highlighted that this is the largest study focusing on ART safety in young patients with BRCA1/2 mutations. “With over 500 BRCA1/2 mutation carriers studied across nearly 80 sites, the cohort analysis had sufficient statistical power and global representation to detect potential safety signals with ART utilization, unlike prior smaller studies,” she said. Dr. Tsang, a clinical oncology specialist and assistant professor at the University of Hong Kong who was not involved in this study, served as a discussant, providing her expert opinion on the findings presented by Dr. Lambertini.
 

No Increased Risks for Pregnancy and Fetal Outcomes

Although women using ART had slightly higher miscarriage rates (11.3% versus 8.8%) and lower rates of induced abortion (0.9% versus 8.3%) than women with spontaneous conceptions, the analysis revealed no statistically significant differences in the frequency of pregnancy complications, delivery complications, or congenital abnormalities between those who received ART and those who conceived naturally.

Dr. Lambertini explained that variations in baseline characteristics, such as age, may have contributed to differences in miscarriage rates.

“Patients in the ART group tended to be older at the time of conception, with a median age of 37.1 years, compared with 34.3 years in the spontaneous pregnancy group,” he said, during his presentation. Women in the ART group also more frequently had hormone receptor–positive breast cancer (43.4% versus 30.8%) and longer median time from diagnosis to conception (4.2 versus 3.3 years).
 

No Adverse Effects on Breast Cancer Prognosis

At a median follow-up of 5.2 years from conception, there was no detrimental effect of ART on disease-free survival for carriers of pathogenic BRCA1/2 variants who were treated for breast cancer. The ART group showed 13 (13.1%) recurrence events, compared with 118 (27.1%) recurrences in the spontaneous pregnancy group (adjusted hazard ratio, 0.72; 95% CI, 0.38-1.33; P = .147).

“The risk of cancer recurrence was comparable between those using and not using ART to become pregnant after their breast cancer diagnosis and treatment, and the small number of recurrence events in the ART group mostly involved locoregional recurrences,” Dr. Lambertini noted during his talk.

Moreover, breast cancer–specific survival and overall survival appeared to be similar between the two groups, although the small number of deaths precluded the conduction of formal analysis.

“These survival data suggest that utilizing ART does not appear to negatively impact the prognosis or course of the underlying breast cancer,” Dr. Lambertini said during the discussion.
 

Clinical Implications and Future Work

According to Dr. Lambertini, these results are incredibly valuable for clinicians counseling young breast cancer survivors with pathogenic BRCA1/2 mutations who wish to have biological children.

“Given the interest of patients in having their own family and for some of them in avoiding the transmission of the BRCA1/2 pathogenic variants, our results are critical in improving the oncofertility counseling of young women with breast cancer,” said Dr. Lambertini during his presentation. “We can reassure patients that pursuing ART does not appear to worsen their cancer prognosis or compromise pregnancy outcomes compared to spontaneous conceptions.”

During her discussion session, Dr. Tsang echoed the clinical implications of these findings, emphasizing that, by incorporating this evidence into clinical practice, healthcare providers can better support patients in making informed choices regarding fertility preservation and family planning after cancer treatment.

“Though this study is [retrospective] with a relatively small number, these real-world findings make a major contribution to our limited evidence base on ART safety for cancer survivors carrying BRCA1/2 mutations,” she said.

She cautioned, however, that there remain several unanswered questions and uncertainties. “We need prospective data with a larger sample size to confirm the safety of ART in this population, as well as studies to assess whether different types of ART have different safety profiles.”

Dr. Lambertini concluded his talk by saying, “While waiting for prospective studies to confirm our results, fertility preservation at diagnosis of early breast cancer should be offered to all women interested in future fertility, including BRCA carriers.”

Dr. Lambertini reported financial relationships with Roche, AstraZeneca, Lilly, Novartis, Pfizer, Exact Sciences, MSD, Seagen, Gilead, Pierre Fabre, and Menarini (consulting or advisory roles); Takeda, Roche, Lilly, Novartis, Pfizer, AstraZeneca, Sandoz, Ipsen, Libbs, Knight, Dalichi Sankyo, Gilead, Menarini (honoraria); Gilead, Daiichi Sankyo, and Roche (travel support); and Gilead (research funding to the institution). Dr. Tsang reported financial relationships with AstraZeneca, Amgen, Daichi Sankyo, Eisai, Gilead, Lilly, Lucence, Novartis, Pfizer, and Veracyte (honoraria); De Novo (consulting or advisory roles); and Pfizer (grant panel reviewer).

For years, scientists have sought to create a human artificial ovary, restoring fertility in patients without other options. The first cellular map of a human ovary, recently developed at the University of Michigan, Ann Arbor, represents a big leap forward in that quest.

“You cannot build something if you don’t have the blueprint,” said biomedical engineer Ariella Shikanov, PhD, associate professor at University of Michigan, who helped create what she and colleagues call an atlas of the ovary. “By creating a map or an atlas, we can now follow what nature created and engineer the building blocks of an ovary — and build a nature-like structure.”

So far, the concept of an artificial ovary has been successful only in mice, with the development of a 3D-printed prosthetic ovary that enabled sterilized mice to have pups. Researchers hope that artificial human ovary technology could someday help women left infertile after cancer treatment, as well as patients who don›t respond to fertility treatments and those with premature ovarian failure.

But Dr. Shikanov believes this research will go even further, providing a valuable resource to scientists studying diseases and other conditions related to the ovary.

“Whenever people think about the ovary, if they think about it at all, they usually think about fertility,” said Dr. Shikanov. The ovary is so much more.

Besides producing and carrying a woman’s unfertilized eggs during her lifetime, the ovary is also responsible for endocrine function — the production of estrogen and progesterone, which in addition to supporting reproductive health, help maintain a woman’s cardiovascular, bone, and mental health.

“We don’t really understand everything that is happening in the ovary yet,” Dr. Shikanov said. “But we know it is an important organ.”
 

Mapping the Ovary

Because people don’t typically donate their ovaries, there are not many available for research, especially from younger reproductive age women, said Dr. Shikanov. So, the scientists set out to build a resource. They described their work in Science Advances.

To create their atlas, the researchers studied two premenopausal donor ovaries, profiling 18,000 genes in 257 regions. From three additional donor ovaries, they also generated single-cell RNA sequencing data for 21,198 cells.

“We identified four major cell types and four immune cell subtypes in the ovary,” said Dr. Shikanov. Taking samples from different areas of the ovary revealed distinct gene activities for oocytes, theca cells, and granulosa cells — expanding scientists’ understanding of the molecular programs driving ovarian follicle development.

What’s unique about their work is the focus on both single cell and spatial analysis, said study coauthor Jun Z. Li, PhD, associate chair of the University of Michigan’s department of computational medicine and bioinformatics. Specifically, they used a relatively new method called spatial transcriptomics, which allows them to see which genes are being activated and where.

“We are constructing the spatial arrangement of the cells in the ovary,” said Dr. Li. “This spatial analysis is like saying, ‘Let me look at where you are and who your neighbor is.’ ”

Their findings are built on other genetic and cellular research in the field, Dr. Li noted. Biomedical engineers in other areas of medicine are applying similar technologies to other organs including the heart, the breast, and bone — part of a larger project called the Human Cell Atlas.
 

Advancing Women’s Health Research

Historically, women’s health research has been underfunded and underrepresented, but the authors believe their atlas of the ovary is a significant step forward.

“There are a lot of biological questions that we don’t know the answers to about the ovary,” said Dr. Shikanov.

One of the biggest mysteries is why so many eggs never become fertilizable. Each human female is born with about one to two million ovarian follicles. Each follicle carries one immature egg. Around puberty, two thirds of these follicles die off. And most that are left never develop into fertilizable eggs.

“The majority of these follicles either just grow and secrete hormones or undergo atresia,” Dr. Shikanov said. “One question that we wanted to understand is, what determines an egg that can grow, ovulate, and become a fertilizable egg and potentially develop into a new human being from one that does not?”

Another big question researchers have is, what’s happening with other types of cells in the ovary — the supporting cells that produce endocrine hormones? Where are they located and what proteins and RNA are they making? Their research begins to unravel some of these questions and lays a foundation for future studies.

“We wanted to analyze the transcriptional signatures from specific regions and then do bioinformatical analysis and really combine structure, function, and transcriptional signatures,” Dr. Shikanov said.

Knowing the transcriptional signatures can help researchers understand disease mechanisms and then go on to develop treatments for these diseases.

Winifred Mak, MD, PhD, a reproductive endocrinologist and infertility specialist at Dell Medical School, University of Texas, Austin, studies cancer fertility preservation. “For me, it is interesting to see that there are so many different clusters of cells in the ovary that have been identified by this study that we were not necessarily aware of before,” said Dr. Mak, who is not involved in the new research. “Also, the identification of new genes not previously studied in the human ovary.”
 

What’s Next

Dozens of scientists who study reproductive health are already reaching out to the researchers about their work, Dr. Shikanov said.

“We get contacted almost every day from researchers all around the world asking for data sets or asking for details from this paper,” she said, “from people who study ovarian cancer, for example.”

Dr. Mak said having a map of a normal ovary could also help researchers who study premature ovarian insufficiency — why the ovary sometimes goes into premature menopause — and polycystic ovarian syndrome.

Another big area of research interest is ovarian aging. “Women live so much longer now, but we still reach menopause at the age of 50,” Dr. Shikanov said. “So, there are efforts going toward understanding ovarian aging and maybe preventing it to extend ovarian longevity.”

Dr. Mak said it will enable scientists to “look at different age women and see what genes change across the reproductive lifespan.”

The atlas may also eventually lead to treatments that help restore fertility in individuals who had and were treated for cancer as children, people who undergo sex transitions, and those whose reproductive organs have been impacted by trauma in conflict settings or accidents, Dr. Li said.

The applications are numerous and exciting, Dr. Shikanov said. “Our atlas is like a benchmark. Now researchers can collect ovaries from individuals with these diseases and conditions and try to compare what’s different.”

A version of this article appeared on Medscape.com.

For years, scientists have sought to create a human artificial ovary, restoring fertility in patients without other options. The first cellular map of a human ovary, recently developed at the University of Michigan, Ann Arbor, represents a big leap forward in that quest.

“You cannot build something if you don’t have the blueprint,” said biomedical engineer Ariella Shikanov, PhD, associate professor at University of Michigan, who helped create what she and colleagues call an atlas of the ovary. “By creating a map or an atlas, we can now follow what nature created and engineer the building blocks of an ovary — and build a nature-like structure.”

So far, the concept of an artificial ovary has been successful only in mice, with the development of a 3D-printed prosthetic ovary that enabled sterilized mice to have pups. Researchers hope that artificial human ovary technology could someday help women left infertile after cancer treatment, as well as patients who don›t respond to fertility treatments and those with premature ovarian failure.

But Dr. Shikanov believes this research will go even further, providing a valuable resource to scientists studying diseases and other conditions related to the ovary.

“Whenever people think about the ovary, if they think about it at all, they usually think about fertility,” said Dr. Shikanov. The ovary is so much more.

Besides producing and carrying a woman’s unfertilized eggs during her lifetime, the ovary is also responsible for endocrine function — the production of estrogen and progesterone, which in addition to supporting reproductive health, help maintain a woman’s cardiovascular, bone, and mental health.

“We don’t really understand everything that is happening in the ovary yet,” Dr. Shikanov said. “But we know it is an important organ.”
 

Mapping the Ovary

Because people don’t typically donate their ovaries, there are not many available for research, especially from younger reproductive age women, said Dr. Shikanov. So, the scientists set out to build a resource. They described their work in Science Advances.

To create their atlas, the researchers studied two premenopausal donor ovaries, profiling 18,000 genes in 257 regions. From three additional donor ovaries, they also generated single-cell RNA sequencing data for 21,198 cells.

“We identified four major cell types and four immune cell subtypes in the ovary,” said Dr. Shikanov. Taking samples from different areas of the ovary revealed distinct gene activities for oocytes, theca cells, and granulosa cells — expanding scientists’ understanding of the molecular programs driving ovarian follicle development.

What’s unique about their work is the focus on both single cell and spatial analysis, said study coauthor Jun Z. Li, PhD, associate chair of the University of Michigan’s department of computational medicine and bioinformatics. Specifically, they used a relatively new method called spatial transcriptomics, which allows them to see which genes are being activated and where.

“We are constructing the spatial arrangement of the cells in the ovary,” said Dr. Li. “This spatial analysis is like saying, ‘Let me look at where you are and who your neighbor is.’ ”

Their findings are built on other genetic and cellular research in the field, Dr. Li noted. Biomedical engineers in other areas of medicine are applying similar technologies to other organs including the heart, the breast, and bone — part of a larger project called the Human Cell Atlas.
 

Advancing Women’s Health Research

Historically, women’s health research has been underfunded and underrepresented, but the authors believe their atlas of the ovary is a significant step forward.

“There are a lot of biological questions that we don’t know the answers to about the ovary,” said Dr. Shikanov.

One of the biggest mysteries is why so many eggs never become fertilizable. Each human female is born with about one to two million ovarian follicles. Each follicle carries one immature egg. Around puberty, two thirds of these follicles die off. And most that are left never develop into fertilizable eggs.

“The majority of these follicles either just grow and secrete hormones or undergo atresia,” Dr. Shikanov said. “One question that we wanted to understand is, what determines an egg that can grow, ovulate, and become a fertilizable egg and potentially develop into a new human being from one that does not?”

Another big question researchers have is, what’s happening with other types of cells in the ovary — the supporting cells that produce endocrine hormones? Where are they located and what proteins and RNA are they making? Their research begins to unravel some of these questions and lays a foundation for future studies.

“We wanted to analyze the transcriptional signatures from specific regions and then do bioinformatical analysis and really combine structure, function, and transcriptional signatures,” Dr. Shikanov said.

Knowing the transcriptional signatures can help researchers understand disease mechanisms and then go on to develop treatments for these diseases.

Winifred Mak, MD, PhD, a reproductive endocrinologist and infertility specialist at Dell Medical School, University of Texas, Austin, studies cancer fertility preservation. “For me, it is interesting to see that there are so many different clusters of cells in the ovary that have been identified by this study that we were not necessarily aware of before,” said Dr. Mak, who is not involved in the new research. “Also, the identification of new genes not previously studied in the human ovary.”
 

What’s Next

Dozens of scientists who study reproductive health are already reaching out to the researchers about their work, Dr. Shikanov said.

“We get contacted almost every day from researchers all around the world asking for data sets or asking for details from this paper,” she said, “from people who study ovarian cancer, for example.”

Dr. Mak said having a map of a normal ovary could also help researchers who study premature ovarian insufficiency — why the ovary sometimes goes into premature menopause — and polycystic ovarian syndrome.

Another big area of research interest is ovarian aging. “Women live so much longer now, but we still reach menopause at the age of 50,” Dr. Shikanov said. “So, there are efforts going toward understanding ovarian aging and maybe preventing it to extend ovarian longevity.”

Dr. Mak said it will enable scientists to “look at different age women and see what genes change across the reproductive lifespan.”

The atlas may also eventually lead to treatments that help restore fertility in individuals who had and were treated for cancer as children, people who undergo sex transitions, and those whose reproductive organs have been impacted by trauma in conflict settings or accidents, Dr. Li said.

The applications are numerous and exciting, Dr. Shikanov said. “Our atlas is like a benchmark. Now researchers can collect ovaries from individuals with these diseases and conditions and try to compare what’s different.”

A version of this article appeared on Medscape.com.

For years, scientists have sought to create a human artificial ovary, restoring fertility in patients without other options. The first cellular map of a human ovary, recently developed at the University of Michigan, Ann Arbor, represents a big leap forward in that quest.

“You cannot build something if you don’t have the blueprint,” said biomedical engineer Ariella Shikanov, PhD, associate professor at University of Michigan, who helped create what she and colleagues call an atlas of the ovary. “By creating a map or an atlas, we can now follow what nature created and engineer the building blocks of an ovary — and build a nature-like structure.”

So far, the concept of an artificial ovary has been successful only in mice, with the development of a 3D-printed prosthetic ovary that enabled sterilized mice to have pups. Researchers hope that artificial human ovary technology could someday help women left infertile after cancer treatment, as well as patients who don›t respond to fertility treatments and those with premature ovarian failure.

But Dr. Shikanov believes this research will go even further, providing a valuable resource to scientists studying diseases and other conditions related to the ovary.

“Whenever people think about the ovary, if they think about it at all, they usually think about fertility,” said Dr. Shikanov. The ovary is so much more.

Besides producing and carrying a woman’s unfertilized eggs during her lifetime, the ovary is also responsible for endocrine function — the production of estrogen and progesterone, which in addition to supporting reproductive health, help maintain a woman’s cardiovascular, bone, and mental health.

“We don’t really understand everything that is happening in the ovary yet,” Dr. Shikanov said. “But we know it is an important organ.”
 

Mapping the Ovary

Because people don’t typically donate their ovaries, there are not many available for research, especially from younger reproductive age women, said Dr. Shikanov. So, the scientists set out to build a resource. They described their work in Science Advances.

To create their atlas, the researchers studied two premenopausal donor ovaries, profiling 18,000 genes in 257 regions. From three additional donor ovaries, they also generated single-cell RNA sequencing data for 21,198 cells.

“We identified four major cell types and four immune cell subtypes in the ovary,” said Dr. Shikanov. Taking samples from different areas of the ovary revealed distinct gene activities for oocytes, theca cells, and granulosa cells — expanding scientists’ understanding of the molecular programs driving ovarian follicle development.

What’s unique about their work is the focus on both single cell and spatial analysis, said study coauthor Jun Z. Li, PhD, associate chair of the University of Michigan’s department of computational medicine and bioinformatics. Specifically, they used a relatively new method called spatial transcriptomics, which allows them to see which genes are being activated and where.

“We are constructing the spatial arrangement of the cells in the ovary,” said Dr. Li. “This spatial analysis is like saying, ‘Let me look at where you are and who your neighbor is.’ ”

Their findings are built on other genetic and cellular research in the field, Dr. Li noted. Biomedical engineers in other areas of medicine are applying similar technologies to other organs including the heart, the breast, and bone — part of a larger project called the Human Cell Atlas.
 

Advancing Women’s Health Research

Historically, women’s health research has been underfunded and underrepresented, but the authors believe their atlas of the ovary is a significant step forward.

“There are a lot of biological questions that we don’t know the answers to about the ovary,” said Dr. Shikanov.

One of the biggest mysteries is why so many eggs never become fertilizable. Each human female is born with about one to two million ovarian follicles. Each follicle carries one immature egg. Around puberty, two thirds of these follicles die off. And most that are left never develop into fertilizable eggs.

“The majority of these follicles either just grow and secrete hormones or undergo atresia,” Dr. Shikanov said. “One question that we wanted to understand is, what determines an egg that can grow, ovulate, and become a fertilizable egg and potentially develop into a new human being from one that does not?”

Another big question researchers have is, what’s happening with other types of cells in the ovary — the supporting cells that produce endocrine hormones? Where are they located and what proteins and RNA are they making? Their research begins to unravel some of these questions and lays a foundation for future studies.

“We wanted to analyze the transcriptional signatures from specific regions and then do bioinformatical analysis and really combine structure, function, and transcriptional signatures,” Dr. Shikanov said.

Knowing the transcriptional signatures can help researchers understand disease mechanisms and then go on to develop treatments for these diseases.

Winifred Mak, MD, PhD, a reproductive endocrinologist and infertility specialist at Dell Medical School, University of Texas, Austin, studies cancer fertility preservation. “For me, it is interesting to see that there are so many different clusters of cells in the ovary that have been identified by this study that we were not necessarily aware of before,” said Dr. Mak, who is not involved in the new research. “Also, the identification of new genes not previously studied in the human ovary.”
 

What’s Next

Dozens of scientists who study reproductive health are already reaching out to the researchers about their work, Dr. Shikanov said.

“We get contacted almost every day from researchers all around the world asking for data sets or asking for details from this paper,” she said, “from people who study ovarian cancer, for example.”

Dr. Mak said having a map of a normal ovary could also help researchers who study premature ovarian insufficiency — why the ovary sometimes goes into premature menopause — and polycystic ovarian syndrome.

Another big area of research interest is ovarian aging. “Women live so much longer now, but we still reach menopause at the age of 50,” Dr. Shikanov said. “So, there are efforts going toward understanding ovarian aging and maybe preventing it to extend ovarian longevity.”

Dr. Mak said it will enable scientists to “look at different age women and see what genes change across the reproductive lifespan.”

The atlas may also eventually lead to treatments that help restore fertility in individuals who had and were treated for cancer as children, people who undergo sex transitions, and those whose reproductive organs have been impacted by trauma in conflict settings or accidents, Dr. Li said.

The applications are numerous and exciting, Dr. Shikanov said. “Our atlas is like a benchmark. Now researchers can collect ovaries from individuals with these diseases and conditions and try to compare what’s different.”

A version of this article appeared on Medscape.com.

Claudia* was a charming 27-year-old newlywed. She and her husband wanted to start a family — with one small catch. She had recently gained 30 pounds. During COVID, she and her husband spent 18 months camped out in her parents’ guest room in upstate New York and had eaten their emotions with abandon. They ate when they were happy and ate more when they were sad. They ate when they felt isolated and again when they felt anxious. It didn’t help that her mother was a Culinary Institute–trained amateur chef. They both worked from home and logged long hours on Zoom calls. Because there was no home gym, they replaced their usual fitness club workouts in the city with leisurely strolls around the local lake. When I met her, Claudia categorically refused to entertain the notion of pregnancy until she reached her pre-COVID weight.

At the time, this all seemed quite reasonable to me. We outlined a plan including semaglutide (Wegovy) until she reached her target weight and then a minimum of 2 months off Wegovy prior to conception. We also lined up sessions with a dietitian and trainer and renewed her birth control pill. There was one detail I failed to mention to her: Birth control pills are less effective while on incretin hormones like semaglutide. The reason for my omission is that the medical community at large wasn’t yet aware of this issue. 

About 12 weeks into treatment, Claudia had lost 20 of the 30 pounds. She had canceled several appointments with the trainer and dietitian due to work conflicts. She messaged me over the weekend in a panic. Her period was late, and her pregnancy test was positive.

She had three pressing questions for me:

Q: How had this happened while she had taken the birth control pills faithfully?

A: I answered that the scientific reasons for the decrease in efficacy of birth control pills while on semaglutide medications are threefold: 

• Weight loss can improve menstrual cycle irregularities and improve fertility. In fact, I have been using semaglutide-like medications to treat polycystic ovary syndrome for decades, well before these medications became mainstream.
• The delayed gastric emptying inherent to incretins leads to decreased absorption of birth control pills.
• Finally, while this did not apply to Claudia, no medicine is particularly efficacious if vomited up shortly after taking. Wegovy is known to cause nausea and vomiting in a sizable percentage of patients.

Q: Would she have a healthy pregnancy given the lingering effects of Wegovy?

A: The short answer is: most likely yes. A review of the package insert revealed something fascinating. It was not strictly contraindicated. It advised doctors to weigh the risks and benefits of the medication during pregnancy. Animal studies have shown that semaglutide increases the risk for fetal death, birth defects, and growth issues, but this is probably due to restrictive eating patterns rather than a direct effect of the medication. A recent study of health records of more than 50,000 women with diabetes who had been inadvertently taking these medications in early pregnancy showed no increase in birth defects when compared with women who took insulin.

Q: What would happen to her weight loss efforts?

A: To address her third concern, I tried to offset the risk for rebound weight gain by stopping Wegovy and giving her metformin in the second and third trimesters. Considered a safe medication in pregnancy, metformin is thought to support weight loss, but it proved to be ineffective against the rebound weight gain from stopping Wegovy. Claudia had not resumed regular exercise and quickly fell into the age-old eating-for-two trap. She gained nearly 50 pounds over the course of her pregnancy. 

After a short and unfulfilling attempt at nursing, Claudia restarted Wegovy, this time in conjunction with a Mediterranean meal plan and regular sessions at a fitness club. After losing the pregnancy weight, she has been able to successfully maintain her ideal body weight for the past year, and her baby is perfectly healthy and beautiful. 

*Patient’s name changed. 

A version of this article appeared on Medscape.com.

Claudia* was a charming 27-year-old newlywed. She and her husband wanted to start a family — with one small catch. She had recently gained 30 pounds. During COVID, she and her husband spent 18 months camped out in her parents’ guest room in upstate New York and had eaten their emotions with abandon. They ate when they were happy and ate more when they were sad. They ate when they felt isolated and again when they felt anxious. It didn’t help that her mother was a Culinary Institute–trained amateur chef. They both worked from home and logged long hours on Zoom calls. Because there was no home gym, they replaced their usual fitness club workouts in the city with leisurely strolls around the local lake. When I met her, Claudia categorically refused to entertain the notion of pregnancy until she reached her pre-COVID weight.

At the time, this all seemed quite reasonable to me. We outlined a plan including semaglutide (Wegovy) until she reached her target weight and then a minimum of 2 months off Wegovy prior to conception. We also lined up sessions with a dietitian and trainer and renewed her birth control pill. There was one detail I failed to mention to her: Birth control pills are less effective while on incretin hormones like semaglutide. The reason for my omission is that the medical community at large wasn’t yet aware of this issue. 

About 12 weeks into treatment, Claudia had lost 20 of the 30 pounds. She had canceled several appointments with the trainer and dietitian due to work conflicts. She messaged me over the weekend in a panic. Her period was late, and her pregnancy test was positive.

She had three pressing questions for me:

Q: How had this happened while she had taken the birth control pills faithfully?

A: I answered that the scientific reasons for the decrease in efficacy of birth control pills while on semaglutide medications are threefold: 

• Weight loss can improve menstrual cycle irregularities and improve fertility. In fact, I have been using semaglutide-like medications to treat polycystic ovary syndrome for decades, well before these medications became mainstream.
• The delayed gastric emptying inherent to incretins leads to decreased absorption of birth control pills.
• Finally, while this did not apply to Claudia, no medicine is particularly efficacious if vomited up shortly after taking. Wegovy is known to cause nausea and vomiting in a sizable percentage of patients.

Q: Would she have a healthy pregnancy given the lingering effects of Wegovy?

A: The short answer is: most likely yes. A review of the package insert revealed something fascinating. It was not strictly contraindicated. It advised doctors to weigh the risks and benefits of the medication during pregnancy. Animal studies have shown that semaglutide increases the risk for fetal death, birth defects, and growth issues, but this is probably due to restrictive eating patterns rather than a direct effect of the medication. A recent study of health records of more than 50,000 women with diabetes who had been inadvertently taking these medications in early pregnancy showed no increase in birth defects when compared with women who took insulin.

Q: What would happen to her weight loss efforts?

A: To address her third concern, I tried to offset the risk for rebound weight gain by stopping Wegovy and giving her metformin in the second and third trimesters. Considered a safe medication in pregnancy, metformin is thought to support weight loss, but it proved to be ineffective against the rebound weight gain from stopping Wegovy. Claudia had not resumed regular exercise and quickly fell into the age-old eating-for-two trap. She gained nearly 50 pounds over the course of her pregnancy. 

After a short and unfulfilling attempt at nursing, Claudia restarted Wegovy, this time in conjunction with a Mediterranean meal plan and regular sessions at a fitness club. After losing the pregnancy weight, she has been able to successfully maintain her ideal body weight for the past year, and her baby is perfectly healthy and beautiful. 

*Patient’s name changed. 

A version of this article appeared on Medscape.com.

Claudia* was a charming 27-year-old newlywed. She and her husband wanted to start a family — with one small catch. She had recently gained 30 pounds. During COVID, she and her husband spent 18 months camped out in her parents’ guest room in upstate New York and had eaten their emotions with abandon. They ate when they were happy and ate more when they were sad. They ate when they felt isolated and again when they felt anxious. It didn’t help that her mother was a Culinary Institute–trained amateur chef. They both worked from home and logged long hours on Zoom calls. Because there was no home gym, they replaced their usual fitness club workouts in the city with leisurely strolls around the local lake. When I met her, Claudia categorically refused to entertain the notion of pregnancy until she reached her pre-COVID weight.

At the time, this all seemed quite reasonable to me. We outlined a plan including semaglutide (Wegovy) until she reached her target weight and then a minimum of 2 months off Wegovy prior to conception. We also lined up sessions with a dietitian and trainer and renewed her birth control pill. There was one detail I failed to mention to her: Birth control pills are less effective while on incretin hormones like semaglutide. The reason for my omission is that the medical community at large wasn’t yet aware of this issue. 

About 12 weeks into treatment, Claudia had lost 20 of the 30 pounds. She had canceled several appointments with the trainer and dietitian due to work conflicts. She messaged me over the weekend in a panic. Her period was late, and her pregnancy test was positive.

She had three pressing questions for me:

Q: How had this happened while she had taken the birth control pills faithfully?

A: I answered that the scientific reasons for the decrease in efficacy of birth control pills while on semaglutide medications are threefold: 

• Weight loss can improve menstrual cycle irregularities and improve fertility. In fact, I have been using semaglutide-like medications to treat polycystic ovary syndrome for decades, well before these medications became mainstream.
• The delayed gastric emptying inherent to incretins leads to decreased absorption of birth control pills.
• Finally, while this did not apply to Claudia, no medicine is particularly efficacious if vomited up shortly after taking. Wegovy is known to cause nausea and vomiting in a sizable percentage of patients.

Q: Would she have a healthy pregnancy given the lingering effects of Wegovy?

A: The short answer is: most likely yes. A review of the package insert revealed something fascinating. It was not strictly contraindicated. It advised doctors to weigh the risks and benefits of the medication during pregnancy. Animal studies have shown that semaglutide increases the risk for fetal death, birth defects, and growth issues, but this is probably due to restrictive eating patterns rather than a direct effect of the medication. A recent study of health records of more than 50,000 women with diabetes who had been inadvertently taking these medications in early pregnancy showed no increase in birth defects when compared with women who took insulin.

Q: What would happen to her weight loss efforts?

A: To address her third concern, I tried to offset the risk for rebound weight gain by stopping Wegovy and giving her metformin in the second and third trimesters. Considered a safe medication in pregnancy, metformin is thought to support weight loss, but it proved to be ineffective against the rebound weight gain from stopping Wegovy. Claudia had not resumed regular exercise and quickly fell into the age-old eating-for-two trap. She gained nearly 50 pounds over the course of her pregnancy. 

After a short and unfulfilling attempt at nursing, Claudia restarted Wegovy, this time in conjunction with a Mediterranean meal plan and regular sessions at a fitness club. After losing the pregnancy weight, she has been able to successfully maintain her ideal body weight for the past year, and her baby is perfectly healthy and beautiful. 

*Patient’s name changed. 

A version of this article appeared on Medscape.com.

In a recent article in the American Journal of Obstetrics & Gynecology, Rebecca C. Thurston, PhD, and Pauline Maki, PhD, leading scientists in the area of menopause’s impact on brain function, presented data from their assessment of 248 late perimenopausal and postmenopausal women who reported hot flashes, also known as vasomotor symptoms (VMS).

Hot flashes are known to be associated with changes in brain white matter, carotid atherosclerosis, brain function, and memory. Dr. Thurston and colleagues objectively measured VMS over 24 hours, using skin conductance monitoring. Plasma concentrations of Alzheimer’s disease biomarkers, including the amyloid beta 42–to–amyloid beta 40 ratio, were assessed. The mean age of study participants was 59 years, and they experienced a mean of five objective VMS daily.

A key finding was that VMS, particularly those occurring during sleep, were associated with a significantly lower amyloid beta 42–to–beta 40 ratio. This finding suggests that nighttime VMS may be a marker of risk for Alzheimer’s disease.

Previous research has found that menopausal hormone therapy is associated with favorable changes in Alzheimer’s disease biomarkers. Likewise, large observational studies have shown a lower incidence of Alzheimer’s disease among women who initiate hormone therapy in their late perimenopausal or early postmenopausal years and continue such therapy long term.

The findings of this important study by Thurston and colleagues provide further evidence to support the tantalizing possibility that agents that reduce nighttime hot flashes (including hormone therapy) may lower the subsequent incidence of Alzheimer’s disease in high-risk women.
 

Dr. Kaunitz is a tenured professor and associate chair in the department of obstetrics and gynecology at the University of Florida College of Medicine–Jacksonville, and medical director and director of menopause and gynecologic ultrasound services at the University of Florida Southside Women’s Health, Jacksonville. He disclosed ties to Sumitomo Pharma America, Mithra, Viatris, Bayer, Merck, Mylan (Viatris), and UpToDate.

A version of this article appeared on Medscape.com.

In a recent article in the American Journal of Obstetrics & Gynecology, Rebecca C. Thurston, PhD, and Pauline Maki, PhD, leading scientists in the area of menopause’s impact on brain function, presented data from their assessment of 248 late perimenopausal and postmenopausal women who reported hot flashes, also known as vasomotor symptoms (VMS).

Hot flashes are known to be associated with changes in brain white matter, carotid atherosclerosis, brain function, and memory. Dr. Thurston and colleagues objectively measured VMS over 24 hours, using skin conductance monitoring. Plasma concentrations of Alzheimer’s disease biomarkers, including the amyloid beta 42–to–amyloid beta 40 ratio, were assessed. The mean age of study participants was 59 years, and they experienced a mean of five objective VMS daily.

A key finding was that VMS, particularly those occurring during sleep, were associated with a significantly lower amyloid beta 42–to–beta 40 ratio. This finding suggests that nighttime VMS may be a marker of risk for Alzheimer’s disease.

Previous research has found that menopausal hormone therapy is associated with favorable changes in Alzheimer’s disease biomarkers. Likewise, large observational studies have shown a lower incidence of Alzheimer’s disease among women who initiate hormone therapy in their late perimenopausal or early postmenopausal years and continue such therapy long term.

The findings of this important study by Thurston and colleagues provide further evidence to support the tantalizing possibility that agents that reduce nighttime hot flashes (including hormone therapy) may lower the subsequent incidence of Alzheimer’s disease in high-risk women.
 

Dr. Kaunitz is a tenured professor and associate chair in the department of obstetrics and gynecology at the University of Florida College of Medicine–Jacksonville, and medical director and director of menopause and gynecologic ultrasound services at the University of Florida Southside Women’s Health, Jacksonville. He disclosed ties to Sumitomo Pharma America, Mithra, Viatris, Bayer, Merck, Mylan (Viatris), and UpToDate.

A version of this article appeared on Medscape.com.

In a recent article in the American Journal of Obstetrics & Gynecology, Rebecca C. Thurston, PhD, and Pauline Maki, PhD, leading scientists in the area of menopause’s impact on brain function, presented data from their assessment of 248 late perimenopausal and postmenopausal women who reported hot flashes, also known as vasomotor symptoms (VMS).

Hot flashes are known to be associated with changes in brain white matter, carotid atherosclerosis, brain function, and memory. Dr. Thurston and colleagues objectively measured VMS over 24 hours, using skin conductance monitoring. Plasma concentrations of Alzheimer’s disease biomarkers, including the amyloid beta 42–to–amyloid beta 40 ratio, were assessed. The mean age of study participants was 59 years, and they experienced a mean of five objective VMS daily.

A key finding was that VMS, particularly those occurring during sleep, were associated with a significantly lower amyloid beta 42–to–beta 40 ratio. This finding suggests that nighttime VMS may be a marker of risk for Alzheimer’s disease.

Previous research has found that menopausal hormone therapy is associated with favorable changes in Alzheimer’s disease biomarkers. Likewise, large observational studies have shown a lower incidence of Alzheimer’s disease among women who initiate hormone therapy in their late perimenopausal or early postmenopausal years and continue such therapy long term.

The findings of this important study by Thurston and colleagues provide further evidence to support the tantalizing possibility that agents that reduce nighttime hot flashes (including hormone therapy) may lower the subsequent incidence of Alzheimer’s disease in high-risk women.
 

Dr. Kaunitz is a tenured professor and associate chair in the department of obstetrics and gynecology at the University of Florida College of Medicine–Jacksonville, and medical director and director of menopause and gynecologic ultrasound services at the University of Florida Southside Women’s Health, Jacksonville. He disclosed ties to Sumitomo Pharma America, Mithra, Viatris, Bayer, Merck, Mylan (Viatris), and UpToDate.

A version of this article appeared on Medscape.com.

NEW YORK — Systemic autoimmune disease is well-recognized as a major risk factor for cardiovascular disease (CVD), but less recognized as a cardiovascular risk factor is a history of pregnancy complications, including preeclampsia, and cardiologists and rheumatologists need to include an obstetric history when managing patients with autoimmune diseases, a specialist in reproductive health in rheumatology told attendees at the 4th Annual Cardiometabolic Risk in Inflammatory Conditions conference.

“Autoimmune diseases, lupus in particular, increase the risk for both cardiovascular disease and maternal placental syndromes,” Lisa R. Sammaritano, MD, a professor at Hospital for Special Surgery in New York City and a specialist in reproductive health issues in rheumatology patients, told attendees. “For those patients who have complications during pregnancy, it further increases their already increased risk for later cardiovascular disease.”
 

CVD Risk Double Whammy

A history of systemic lupus erythematosus (SLE) and problematic pregnancy can be a double whammy for CVD risk. Dr. Sammaritano cited a 2022 meta-analysis that showed patients with SLE had a 2.5 times greater risk for stroke and almost three times greater risk for myocardial infarction than people without SLE.

Maternal placental syndromes include pregnancy loss, restricted fetal growth, preeclampsia, premature membrane rupture, placental abruption, and intrauterine fetal demise, Dr. Sammaritano said. Hypertensive disorders of pregnancy, formerly called adverse pregnancy outcomes, she noted, include gestational hypertension, preeclampsia, and eclampsia.

Pregnancy complications can have an adverse effect on the mother’s postpartum cardiovascular health, Dr. Sammaritano noted, a fact borne out by the cardiovascular health after maternal placental syndromes population-based retrospective cohort study and a 2007 meta-analysis that found a history of preeclampsia doubles the risk for venous thromboembolism, stroke, and ischemic heart disease up to 15 years after pregnancy.

“It is always important to obtain a reproductive health history from patients with autoimmune diseases,” Dr. Sammaritano told this news organization in an interview. “This is an integral part of any medical history. In the usual setting, this includes not only pregnancy history but also use of contraception in reproductive-aged women. Unplanned pregnancy can lead to adverse outcomes in the setting of active or severe autoimmune disease or when teratogenic medications are used.”

Pregnancy history can be a factor in a woman’s cardiovascular health more than 15 years postpartum, even if a woman is no longer planning a pregnancy or is menopausal. “As such, this history is important in assessing every woman’s risk profile for CVD in addition to usual traditional risk factors,” Dr. Sammaritano said.

“It is even more important for women with autoimmune disorders, who have been shown to have an already increased risk for CVD independent of their pregnancy history, likely related to a chronic inflammatory state and other autoimmune-related factors such as presence of antiphospholipid antibodies [aPL] or use of corticosteroids.”

Timing of disease onset is also an issue, she said. “In patients with SLE, for example, onset of CVD is much earlier than in the general population,” Dr. Sammaritano said. “As a result, these patients should likely be assessed for risk — both traditional and other risk factors — earlier than the general population, especially if an adverse obstetric history is present.”

At the younger end of the age continuum, women with autoimmune disease, including SLE and antiphospholipid syndrome, who are pregnant should be put on guideline-directed low-dose aspirin preeclampsia prophylaxis, Dr. Sammaritano said. “Whether every patient with SLE needs this is still uncertain, but certainly, those with a history of renal disease, hypertension, or aPL antibody clearly do,” she added.

The evidence supporting hydroxychloroquine (HCQ) in these patients is controversial, but Dr. Sammaritano noted two meta-analyses, one in 2022 and the other in 2023, that showed that HCQ lowered the risk for preeclampsia in women.

“The clear benefit of HCQ in preventing maternal disease complications, including flare, means we recommend it regardless for all patients with SLE at baseline and during pregnancy [if tolerated],” Dr. Sammaritano said. “The benefit or optimal use of these medications in other autoimmune diseases is less studied and less certain.”

Dr. Sammaritano added in her presentation, “We really need better therapies and, hopefully, those will be on the way, but I think the takeaway message, particularly for practicing rheumatologists and cardiologists, is to ask the question about obstetric history. Many of us don’t. It doesn’t seem relevant in the moment, but it really is in terms of the patient’s long-term risk for cardiovascular disease.”
 

The Case for Treatment During Pregnancy

Prophylaxis against pregnancy complications in patients with autoimmune disease may be achievable, Taryn Youngstein, MBBS, consultant rheumatologist and codirector of the Centre of Excellence in Vasculitis Research, Imperial College London, London, England, told this news organization after Dr. Sammaritano’s presentation. At the 2023 American College of Rheumatology Annual Meeting, her group reported the safety and effectiveness of continuing tocilizumab in pregnant women with Takayasu arteritis, a large-vessel vasculitis predominantly affecting women of reproductive age.

“What traditionally happens is you would stop the biologic particularly before the third trimester because of safety and concerns that the monoclonal antibody is actively transported across the placenta, which means the baby gets much more concentration of the drug than the mum,” Dr. Youngstein said.

It’s a situation physicians must monitor closely, she said. “The mum is donating their immune system to the baby, but they’re also donating drug.”

“In high-risk patients, we would share decision-making with the patient,” Dr. Youngstein continued. “We have decided it’s too high of a risk for us to stop the drug, so we have been continuing the interleukin-6 [IL-6] inhibitor throughout the entire pregnancy.”

The data from Dr. Youngstein’s group showed that pregnant women with Takayasu arteritis who continued IL-6 inhibition therapy all carried to term with healthy births.

“We’ve shown that it’s relatively safe to do that, but you have to be very careful in monitoring the baby,” she said. This includes not giving the infant any live vaccines at birth because it will have the high levels of IL-6 inhibition, she said.

Dr. Sammaritano and Dr. Youngstein had no relevant financial relationships to disclose.

A version of this article appeared on Medscape.com.

NEW YORK — Systemic autoimmune disease is well-recognized as a major risk factor for cardiovascular disease (CVD), but less recognized as a cardiovascular risk factor is a history of pregnancy complications, including preeclampsia, and cardiologists and rheumatologists need to include an obstetric history when managing patients with autoimmune diseases, a specialist in reproductive health in rheumatology told attendees at the 4th Annual Cardiometabolic Risk in Inflammatory Conditions conference.

“Autoimmune diseases, lupus in particular, increase the risk for both cardiovascular disease and maternal placental syndromes,” Lisa R. Sammaritano, MD, a professor at Hospital for Special Surgery in New York City and a specialist in reproductive health issues in rheumatology patients, told attendees. “For those patients who have complications during pregnancy, it further increases their already increased risk for later cardiovascular disease.”
 

CVD Risk Double Whammy

A history of systemic lupus erythematosus (SLE) and problematic pregnancy can be a double whammy for CVD risk. Dr. Sammaritano cited a 2022 meta-analysis that showed patients with SLE had a 2.5 times greater risk for stroke and almost three times greater risk for myocardial infarction than people without SLE.

Maternal placental syndromes include pregnancy loss, restricted fetal growth, preeclampsia, premature membrane rupture, placental abruption, and intrauterine fetal demise, Dr. Sammaritano said. Hypertensive disorders of pregnancy, formerly called adverse pregnancy outcomes, she noted, include gestational hypertension, preeclampsia, and eclampsia.

Pregnancy complications can have an adverse effect on the mother’s postpartum cardiovascular health, Dr. Sammaritano noted, a fact borne out by the cardiovascular health after maternal placental syndromes population-based retrospective cohort study and a 2007 meta-analysis that found a history of preeclampsia doubles the risk for venous thromboembolism, stroke, and ischemic heart disease up to 15 years after pregnancy.

“It is always important to obtain a reproductive health history from patients with autoimmune diseases,” Dr. Sammaritano told this news organization in an interview. “This is an integral part of any medical history. In the usual setting, this includes not only pregnancy history but also use of contraception in reproductive-aged women. Unplanned pregnancy can lead to adverse outcomes in the setting of active or severe autoimmune disease or when teratogenic medications are used.”

Pregnancy history can be a factor in a woman’s cardiovascular health more than 15 years postpartum, even if a woman is no longer planning a pregnancy or is menopausal. “As such, this history is important in assessing every woman’s risk profile for CVD in addition to usual traditional risk factors,” Dr. Sammaritano said.

“It is even more important for women with autoimmune disorders, who have been shown to have an already increased risk for CVD independent of their pregnancy history, likely related to a chronic inflammatory state and other autoimmune-related factors such as presence of antiphospholipid antibodies [aPL] or use of corticosteroids.”

Timing of disease onset is also an issue, she said. “In patients with SLE, for example, onset of CVD is much earlier than in the general population,” Dr. Sammaritano said. “As a result, these patients should likely be assessed for risk — both traditional and other risk factors — earlier than the general population, especially if an adverse obstetric history is present.”

At the younger end of the age continuum, women with autoimmune disease, including SLE and antiphospholipid syndrome, who are pregnant should be put on guideline-directed low-dose aspirin preeclampsia prophylaxis, Dr. Sammaritano said. “Whether every patient with SLE needs this is still uncertain, but certainly, those with a history of renal disease, hypertension, or aPL antibody clearly do,” she added.

The evidence supporting hydroxychloroquine (HCQ) in these patients is controversial, but Dr. Sammaritano noted two meta-analyses, one in 2022 and the other in 2023, that showed that HCQ lowered the risk for preeclampsia in women.

“The clear benefit of HCQ in preventing maternal disease complications, including flare, means we recommend it regardless for all patients with SLE at baseline and during pregnancy [if tolerated],” Dr. Sammaritano said. “The benefit or optimal use of these medications in other autoimmune diseases is less studied and less certain.”

Dr. Sammaritano added in her presentation, “We really need better therapies and, hopefully, those will be on the way, but I think the takeaway message, particularly for practicing rheumatologists and cardiologists, is to ask the question about obstetric history. Many of us don’t. It doesn’t seem relevant in the moment, but it really is in terms of the patient’s long-term risk for cardiovascular disease.”
 

The Case for Treatment During Pregnancy

Prophylaxis against pregnancy complications in patients with autoimmune disease may be achievable, Taryn Youngstein, MBBS, consultant rheumatologist and codirector of the Centre of Excellence in Vasculitis Research, Imperial College London, London, England, told this news organization after Dr. Sammaritano’s presentation. At the 2023 American College of Rheumatology Annual Meeting, her group reported the safety and effectiveness of continuing tocilizumab in pregnant women with Takayasu arteritis, a large-vessel vasculitis predominantly affecting women of reproductive age.

“What traditionally happens is you would stop the biologic particularly before the third trimester because of safety and concerns that the monoclonal antibody is actively transported across the placenta, which means the baby gets much more concentration of the drug than the mum,” Dr. Youngstein said.

It’s a situation physicians must monitor closely, she said. “The mum is donating their immune system to the baby, but they’re also donating drug.”

“In high-risk patients, we would share decision-making with the patient,” Dr. Youngstein continued. “We have decided it’s too high of a risk for us to stop the drug, so we have been continuing the interleukin-6 [IL-6] inhibitor throughout the entire pregnancy.”

The data from Dr. Youngstein’s group showed that pregnant women with Takayasu arteritis who continued IL-6 inhibition therapy all carried to term with healthy births.

“We’ve shown that it’s relatively safe to do that, but you have to be very careful in monitoring the baby,” she said. This includes not giving the infant any live vaccines at birth because it will have the high levels of IL-6 inhibition, she said.

Dr. Sammaritano and Dr. Youngstein had no relevant financial relationships to disclose.

A version of this article appeared on Medscape.com.

NEW YORK — Systemic autoimmune disease is well-recognized as a major risk factor for cardiovascular disease (CVD), but less recognized as a cardiovascular risk factor is a history of pregnancy complications, including preeclampsia, and cardiologists and rheumatologists need to include an obstetric history when managing patients with autoimmune diseases, a specialist in reproductive health in rheumatology told attendees at the 4th Annual Cardiometabolic Risk in Inflammatory Conditions conference.

“Autoimmune diseases, lupus in particular, increase the risk for both cardiovascular disease and maternal placental syndromes,” Lisa R. Sammaritano, MD, a professor at Hospital for Special Surgery in New York City and a specialist in reproductive health issues in rheumatology patients, told attendees. “For those patients who have complications during pregnancy, it further increases their already increased risk for later cardiovascular disease.”
 

CVD Risk Double Whammy

A history of systemic lupus erythematosus (SLE) and problematic pregnancy can be a double whammy for CVD risk. Dr. Sammaritano cited a 2022 meta-analysis that showed patients with SLE had a 2.5 times greater risk for stroke and almost three times greater risk for myocardial infarction than people without SLE.

Maternal placental syndromes include pregnancy loss, restricted fetal growth, preeclampsia, premature membrane rupture, placental abruption, and intrauterine fetal demise, Dr. Sammaritano said. Hypertensive disorders of pregnancy, formerly called adverse pregnancy outcomes, she noted, include gestational hypertension, preeclampsia, and eclampsia.

Pregnancy complications can have an adverse effect on the mother’s postpartum cardiovascular health, Dr. Sammaritano noted, a fact borne out by the cardiovascular health after maternal placental syndromes population-based retrospective cohort study and a 2007 meta-analysis that found a history of preeclampsia doubles the risk for venous thromboembolism, stroke, and ischemic heart disease up to 15 years after pregnancy.

“It is always important to obtain a reproductive health history from patients with autoimmune diseases,” Dr. Sammaritano told this news organization in an interview. “This is an integral part of any medical history. In the usual setting, this includes not only pregnancy history but also use of contraception in reproductive-aged women. Unplanned pregnancy can lead to adverse outcomes in the setting of active or severe autoimmune disease or when teratogenic medications are used.”

Pregnancy history can be a factor in a woman’s cardiovascular health more than 15 years postpartum, even if a woman is no longer planning a pregnancy or is menopausal. “As such, this history is important in assessing every woman’s risk profile for CVD in addition to usual traditional risk factors,” Dr. Sammaritano said.

“It is even more important for women with autoimmune disorders, who have been shown to have an already increased risk for CVD independent of their pregnancy history, likely related to a chronic inflammatory state and other autoimmune-related factors such as presence of antiphospholipid antibodies [aPL] or use of corticosteroids.”

Timing of disease onset is also an issue, she said. “In patients with SLE, for example, onset of CVD is much earlier than in the general population,” Dr. Sammaritano said. “As a result, these patients should likely be assessed for risk — both traditional and other risk factors — earlier than the general population, especially if an adverse obstetric history is present.”

At the younger end of the age continuum, women with autoimmune disease, including SLE and antiphospholipid syndrome, who are pregnant should be put on guideline-directed low-dose aspirin preeclampsia prophylaxis, Dr. Sammaritano said. “Whether every patient with SLE needs this is still uncertain, but certainly, those with a history of renal disease, hypertension, or aPL antibody clearly do,” she added.

The evidence supporting hydroxychloroquine (HCQ) in these patients is controversial, but Dr. Sammaritano noted two meta-analyses, one in 2022 and the other in 2023, that showed that HCQ lowered the risk for preeclampsia in women.

“The clear benefit of HCQ in preventing maternal disease complications, including flare, means we recommend it regardless for all patients with SLE at baseline and during pregnancy [if tolerated],” Dr. Sammaritano said. “The benefit or optimal use of these medications in other autoimmune diseases is less studied and less certain.”

Dr. Sammaritano added in her presentation, “We really need better therapies and, hopefully, those will be on the way, but I think the takeaway message, particularly for practicing rheumatologists and cardiologists, is to ask the question about obstetric history. Many of us don’t. It doesn’t seem relevant in the moment, but it really is in terms of the patient’s long-term risk for cardiovascular disease.”
 

The Case for Treatment During Pregnancy

Prophylaxis against pregnancy complications in patients with autoimmune disease may be achievable, Taryn Youngstein, MBBS, consultant rheumatologist and codirector of the Centre of Excellence in Vasculitis Research, Imperial College London, London, England, told this news organization after Dr. Sammaritano’s presentation. At the 2023 American College of Rheumatology Annual Meeting, her group reported the safety and effectiveness of continuing tocilizumab in pregnant women with Takayasu arteritis, a large-vessel vasculitis predominantly affecting women of reproductive age.

“What traditionally happens is you would stop the biologic particularly before the third trimester because of safety and concerns that the monoclonal antibody is actively transported across the placenta, which means the baby gets much more concentration of the drug than the mum,” Dr. Youngstein said.

It’s a situation physicians must monitor closely, she said. “The mum is donating their immune system to the baby, but they’re also donating drug.”

“In high-risk patients, we would share decision-making with the patient,” Dr. Youngstein continued. “We have decided it’s too high of a risk for us to stop the drug, so we have been continuing the interleukin-6 [IL-6] inhibitor throughout the entire pregnancy.”

The data from Dr. Youngstein’s group showed that pregnant women with Takayasu arteritis who continued IL-6 inhibition therapy all carried to term with healthy births.

“We’ve shown that it’s relatively safe to do that, but you have to be very careful in monitoring the baby,” she said. This includes not giving the infant any live vaccines at birth because it will have the high levels of IL-6 inhibition, she said.

Dr. Sammaritano and Dr. Youngstein had no relevant financial relationships to disclose.

A version of this article appeared on Medscape.com.

Hysteroscopy is a crucial examination for the diagnosis of endometrial cancer. In Brazil, women with postmenopausal bleeding who need to undergo this procedure in the public health system wait in line alongside patients with less severe complaints. Until now, there has been no system to prioritize patients at high risk for cancer. But this situation may change, thanks to a Brazilian study published in February in the Journal of Clinical Medicine. 

Researchers from the Municipal Hospital of Vila Santa Catarina in São Paulo, a public unit managed by Hospital Israelita Albert Einstein, have developed the Endometrial Malignancy Prediction System (EMPS), a nomogram to identify patients at high risk for endometrial cancer and prioritize them in the hysteroscopy waiting list.

Bruna Bottura, MD, a gynecologist and obstetrician at Hospital Israelita Albert Einstein and the study’s lead author, told this news organization that the idea to create the nomogram arose during the COVID-19 pandemic. “We noticed that ... when outpatient clinics resumed, we were seeing many patients for intrauterine device (IUD) removal. We thought it was unfair for a patient with postmenopausal bleeding, who has a chance of having cancer, to have to wait in the same line as a patient needing IUD removal,” she said. This realization motivated the development of the tool, which was overseen by Renato Moretti-Marques, MD, PhD.
 

The EMPS Score

The team conducted a retrospective case-control study involving 1945 patients with suspected endometrial cancer who had undergone diagnostic hysteroscopy at Hospital Israelita Albert Einstein between March 2019 and March 2022. Among these patients, 107 were diagnosed with precursor lesions or endometrial cancer on the basis of biopsy. The other 1838 participants, who had had cancer ruled out by biopsy, formed the control group.

Through bivariate and multivariate linear regression analysis, the authors determined that the presence or absence of hypertension, diabetes, postmenopausal bleeding, endometrial polyps, uterine volume, number of pregnancies, body mass index, age, and endometrial thickness were the main risk factors for endometrial cancer diagnosis.

On the basis of these data, the group developed the EMPS nomogram. Physicians can use it to classify the patient’s risk according to the sum of the scores assigned to each of these factors.

The Table shows the classification system. The scoring tables available in the supplemental materials of the article can be accessed here.

Medscape Medical News

Focus on Primary Care

The goal is not to remove patients classified as low risk from the hysteroscopy waiting list, but rather to prioritize those classified as high risk to get the examination, according to Dr. Bottura.

At the Municipal Hospital of Vila Santa Catarina, the average wait time for hysteroscopy was 120 days. But because the unit is focused on oncologic patients and has a high level of organization, this time is much shorter than observed in other parts of Brazil’s National Health Service, said Dr. Bottura. “Many patients are on the hysteroscopy waiting list for 2 years. Considering patients in more advanced stages [of endometrial cancer], it makes a difference,” she said.

Although the nomogram was developed in tertiary care, it is aimed at professionals working in primary care. The reason is that physicians from primary care health units refer women with clinical indications for hysteroscopy to specialized national health services, such as the Municipal Hospital of Vila Santa Catarina. “Our goal is the primary sector, to enable the clinic to refer this high-risk patient sooner. By the time you reach the tertiary sector, where hysteroscopies are performed, all patients will undergo the procedure. Usually, it is not the hospitals that predetermine the line, but rather the health clinics,” she explained.

The researchers hope to continue the research, starting with a prospective study. “We intend to apply and evaluate the tool within our own service to observe whether any patient with a high [EMPS] score patient ended up waiting too long to be referred. In fact, this will be a system validation step,” said Dr. Bottura.

In parallel, the team has a proposal to take the tool to health clinics in the same region as the study hospital. “We know this involves changing the protocol at a national level, so it’s more challenging,” said Dr. Bottura. She added that the final goal is to create a calculator, possibly an app, that allows primary care doctors to calculate the risk score in the office. This calculator could enable risk classification to be linked to patient referrals.

This story was translated from the Medscape Portuguese edition using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

Hysteroscopy is a crucial examination for the diagnosis of endometrial cancer. In Brazil, women with postmenopausal bleeding who need to undergo this procedure in the public health system wait in line alongside patients with less severe complaints. Until now, there has been no system to prioritize patients at high risk for cancer. But this situation may change, thanks to a Brazilian study published in February in the Journal of Clinical Medicine. 

Researchers from the Municipal Hospital of Vila Santa Catarina in São Paulo, a public unit managed by Hospital Israelita Albert Einstein, have developed the Endometrial Malignancy Prediction System (EMPS), a nomogram to identify patients at high risk for endometrial cancer and prioritize them in the hysteroscopy waiting list.

Bruna Bottura, MD, a gynecologist and obstetrician at Hospital Israelita Albert Einstein and the study’s lead author, told this news organization that the idea to create the nomogram arose during the COVID-19 pandemic. “We noticed that ... when outpatient clinics resumed, we were seeing many patients for intrauterine device (IUD) removal. We thought it was unfair for a patient with postmenopausal bleeding, who has a chance of having cancer, to have to wait in the same line as a patient needing IUD removal,” she said. This realization motivated the development of the tool, which was overseen by Renato Moretti-Marques, MD, PhD.
 

The EMPS Score

The team conducted a retrospective case-control study involving 1945 patients with suspected endometrial cancer who had undergone diagnostic hysteroscopy at Hospital Israelita Albert Einstein between March 2019 and March 2022. Among these patients, 107 were diagnosed with precursor lesions or endometrial cancer on the basis of biopsy. The other 1838 participants, who had had cancer ruled out by biopsy, formed the control group.

Through bivariate and multivariate linear regression analysis, the authors determined that the presence or absence of hypertension, diabetes, postmenopausal bleeding, endometrial polyps, uterine volume, number of pregnancies, body mass index, age, and endometrial thickness were the main risk factors for endometrial cancer diagnosis.

On the basis of these data, the group developed the EMPS nomogram. Physicians can use it to classify the patient’s risk according to the sum of the scores assigned to each of these factors.

The Table shows the classification system. The scoring tables available in the supplemental materials of the article can be accessed here.

Medscape Medical News

Focus on Primary Care

The goal is not to remove patients classified as low risk from the hysteroscopy waiting list, but rather to prioritize those classified as high risk to get the examination, according to Dr. Bottura.

At the Municipal Hospital of Vila Santa Catarina, the average wait time for hysteroscopy was 120 days. But because the unit is focused on oncologic patients and has a high level of organization, this time is much shorter than observed in other parts of Brazil’s National Health Service, said Dr. Bottura. “Many patients are on the hysteroscopy waiting list for 2 years. Considering patients in more advanced stages [of endometrial cancer], it makes a difference,” she said.

Although the nomogram was developed in tertiary care, it is aimed at professionals working in primary care. The reason is that physicians from primary care health units refer women with clinical indications for hysteroscopy to specialized national health services, such as the Municipal Hospital of Vila Santa Catarina. “Our goal is the primary sector, to enable the clinic to refer this high-risk patient sooner. By the time you reach the tertiary sector, where hysteroscopies are performed, all patients will undergo the procedure. Usually, it is not the hospitals that predetermine the line, but rather the health clinics,” she explained.

The researchers hope to continue the research, starting with a prospective study. “We intend to apply and evaluate the tool within our own service to observe whether any patient with a high [EMPS] score patient ended up waiting too long to be referred. In fact, this will be a system validation step,” said Dr. Bottura.

In parallel, the team has a proposal to take the tool to health clinics in the same region as the study hospital. “We know this involves changing the protocol at a national level, so it’s more challenging,” said Dr. Bottura. She added that the final goal is to create a calculator, possibly an app, that allows primary care doctors to calculate the risk score in the office. This calculator could enable risk classification to be linked to patient referrals.

This story was translated from the Medscape Portuguese edition using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.

Hysteroscopy is a crucial examination for the diagnosis of endometrial cancer. In Brazil, women with postmenopausal bleeding who need to undergo this procedure in the public health system wait in line alongside patients with less severe complaints. Until now, there has been no system to prioritize patients at high risk for cancer. But this situation may change, thanks to a Brazilian study published in February in the Journal of Clinical Medicine. 

Researchers from the Municipal Hospital of Vila Santa Catarina in São Paulo, a public unit managed by Hospital Israelita Albert Einstein, have developed the Endometrial Malignancy Prediction System (EMPS), a nomogram to identify patients at high risk for endometrial cancer and prioritize them in the hysteroscopy waiting list.

Bruna Bottura, MD, a gynecologist and obstetrician at Hospital Israelita Albert Einstein and the study’s lead author, told this news organization that the idea to create the nomogram arose during the COVID-19 pandemic. “We noticed that ... when outpatient clinics resumed, we were seeing many patients for intrauterine device (IUD) removal. We thought it was unfair for a patient with postmenopausal bleeding, who has a chance of having cancer, to have to wait in the same line as a patient needing IUD removal,” she said. This realization motivated the development of the tool, which was overseen by Renato Moretti-Marques, MD, PhD.
 

The EMPS Score

The team conducted a retrospective case-control study involving 1945 patients with suspected endometrial cancer who had undergone diagnostic hysteroscopy at Hospital Israelita Albert Einstein between March 2019 and March 2022. Among these patients, 107 were diagnosed with precursor lesions or endometrial cancer on the basis of biopsy. The other 1838 participants, who had had cancer ruled out by biopsy, formed the control group.

Through bivariate and multivariate linear regression analysis, the authors determined that the presence or absence of hypertension, diabetes, postmenopausal bleeding, endometrial polyps, uterine volume, number of pregnancies, body mass index, age, and endometrial thickness were the main risk factors for endometrial cancer diagnosis.

On the basis of these data, the group developed the EMPS nomogram. Physicians can use it to classify the patient’s risk according to the sum of the scores assigned to each of these factors.

The Table shows the classification system. The scoring tables available in the supplemental materials of the article can be accessed here.

Medscape Medical News

Focus on Primary Care

The goal is not to remove patients classified as low risk from the hysteroscopy waiting list, but rather to prioritize those classified as high risk to get the examination, according to Dr. Bottura.

At the Municipal Hospital of Vila Santa Catarina, the average wait time for hysteroscopy was 120 days. But because the unit is focused on oncologic patients and has a high level of organization, this time is much shorter than observed in other parts of Brazil’s National Health Service, said Dr. Bottura. “Many patients are on the hysteroscopy waiting list for 2 years. Considering patients in more advanced stages [of endometrial cancer], it makes a difference,” she said.

Although the nomogram was developed in tertiary care, it is aimed at professionals working in primary care. The reason is that physicians from primary care health units refer women with clinical indications for hysteroscopy to specialized national health services, such as the Municipal Hospital of Vila Santa Catarina. “Our goal is the primary sector, to enable the clinic to refer this high-risk patient sooner. By the time you reach the tertiary sector, where hysteroscopies are performed, all patients will undergo the procedure. Usually, it is not the hospitals that predetermine the line, but rather the health clinics,” she explained.

The researchers hope to continue the research, starting with a prospective study. “We intend to apply and evaluate the tool within our own service to observe whether any patient with a high [EMPS] score patient ended up waiting too long to be referred. In fact, this will be a system validation step,” said Dr. Bottura.

In parallel, the team has a proposal to take the tool to health clinics in the same region as the study hospital. “We know this involves changing the protocol at a national level, so it’s more challenging,” said Dr. Bottura. She added that the final goal is to create a calculator, possibly an app, that allows primary care doctors to calculate the risk score in the office. This calculator could enable risk classification to be linked to patient referrals.

This story was translated from the Medscape Portuguese edition using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication. A version of this article first appeared on Medscape.com.