Conference Coverage

SAN FRANCISCO — Patients with a low-lying placenta who underwent cesarean deliveries were at higher risk for multiple complications even if they did not have placenta previa, according to data presented at the annual meeting of the American College of Obstetricians and Gynecologists.

Rates of preterm delivery, postpartum hemorrhage, placenta accreta, and need for hysterectomy and transfusion were all significantly higher in patients with low-lying placenta than in patients without, Jacob Thomas, MD, of Advocate Aurora Health in Chicago, Illinois, and Ascension Illinois St. Alexius Medical Center in Hoffman Estates, reported at the meeting.

A low-lying placenta is defined as a placental edge less than 20 mm from the internal os but not covering it. Most studies looking at low-lying placentas, however, group them with placenta previa, making it difficult to know if there are differences in risk of adverse outcomes for those who don’t have placenta previa.

“These are not necessarily shocking findings, but it shows that even low-lying placentas have significant morbidity in and of themselves, not just when they’re lumped with placenta previas,” Dr. Thomas said in an interview. “This means, if you’re doing a C-section for a low-lying placenta, you probably want to treat it a lot like you would treat a placenta previa. You may have blood ready, whether or not you’re going to give it, and you’re going to be more prepared for those complications.”

Noting that approximately 30% of patients with low-lying placenta had preterm deliveries, Dr. Thomas added that these patients might need to be counseled differently as well. The researchers did not have data on how preterm the deliveries were — many could have been 35-37 weeks, for example — but “how you prepare those patients is different,” he said.

Breanna Bolivar, MD, MPH, an obgyn hospitalist at MAHEC Ob/Gyn Specialists in Asheville, North Carolina, said the findings confirm her experience in practice.

“Low-lying placentas are treated very similarly to placenta previas and the results seem similar to patients that have placenta previas,” Dr. Bolivar said in an interview. “In my practice, I treat patients with low-lying placenta the same as I do with placenta previa. I have the same risk factors in mind, and I prepare in the same way.”

The researchers conducted a retrospective analysis of all patients who underwent a cesarean delivery in the National Inpatient Sample from 2017 to 2019 through the Healthcare Cost and Utilization Project from the Agency for Healthcare Research and Quality. After excluding patients with placenta previa, the researchers compared outcomes among patients with ICD-10 codes for low-lying placenta to those of patients without low-lying placenta. The researchers specifically looked at preterm delivery, hemorrhage, hysterectomy, placenta accreta spectrum (PAS), sepsis, shock, disseminated intravascular coagulation, and blood transfusion.

Among 700,635 patients with cesarean deliveries in the database, 0.4% had low-lying placenta. These patients were more likely to be older, to be anemic, and to deliver at a large or urban teaching hospital. They were less likely to have public insurance or a previous cesarean.

After controlling for confounders that differed between the two populations, the researchers found a higher likelihood of all adverse maternal outcomes studied in patients with low-lying placenta (P < .05). These patients had three times greater risk for preterm delivery (adjusted odds ratio [aOR], 3.07; 95% CI, 2.81-3.35) and nearly three times greater risk for shock (aOR 2.55; 95% CI, 1.44-4.52), and transfusion (aOR, 2.56; 95% CI, 2.14-3.06).

Compared to those without low-lying placenta, risk for patients with low-lying placenta was even higher for hemorrhage (aOR, 8.87; 95% CI, 8.10-9.73), hysterectomy (aOR, 9.42; 95% CI, 7.11-12.47), and PAS (aOR, 13.41; 95% CI, 10.34-17.39).

Within the group with low-lying placenta, older patients were modestly, but significantly, more likely to have hemorrhage, hysterectomy, and PAS (aOR, 1.06 for all). The risk was more elevated and significant in patients with tobacco use for hemorrhage (aOR, 1.43), hysterectomy (aOR, 1.40), and PAS (aOR, 1.40). Patients with anemia were also significantly more likely to experience PAS (aOR, 1.34).

“Interestingly, in this population, prior cesarean was not associated with increased rates of hemorrhage or hysterectomy,” the researchers reported. The findings can also “help guide research in terms of questions for the future,” Dr. Thomas said, such as looking at complication rates for vaginal deliveries in people with low-lying placenta.

No external funding was noted, and the authors all had no disclosures. Dr. Bolivar had no disclosures.

SAN FRANCISCO — Patients with a low-lying placenta who underwent cesarean deliveries were at higher risk for multiple complications even if they did not have placenta previa, according to data presented at the annual meeting of the American College of Obstetricians and Gynecologists.

Rates of preterm delivery, postpartum hemorrhage, placenta accreta, and need for hysterectomy and transfusion were all significantly higher in patients with low-lying placenta than in patients without, Jacob Thomas, MD, of Advocate Aurora Health in Chicago, Illinois, and Ascension Illinois St. Alexius Medical Center in Hoffman Estates, reported at the meeting.

A low-lying placenta is defined as a placental edge less than 20 mm from the internal os but not covering it. Most studies looking at low-lying placentas, however, group them with placenta previa, making it difficult to know if there are differences in risk of adverse outcomes for those who don’t have placenta previa.

“These are not necessarily shocking findings, but it shows that even low-lying placentas have significant morbidity in and of themselves, not just when they’re lumped with placenta previas,” Dr. Thomas said in an interview. “This means, if you’re doing a C-section for a low-lying placenta, you probably want to treat it a lot like you would treat a placenta previa. You may have blood ready, whether or not you’re going to give it, and you’re going to be more prepared for those complications.”

Noting that approximately 30% of patients with low-lying placenta had preterm deliveries, Dr. Thomas added that these patients might need to be counseled differently as well. The researchers did not have data on how preterm the deliveries were — many could have been 35-37 weeks, for example — but “how you prepare those patients is different,” he said.

Breanna Bolivar, MD, MPH, an obgyn hospitalist at MAHEC Ob/Gyn Specialists in Asheville, North Carolina, said the findings confirm her experience in practice.

“Low-lying placentas are treated very similarly to placenta previas and the results seem similar to patients that have placenta previas,” Dr. Bolivar said in an interview. “In my practice, I treat patients with low-lying placenta the same as I do with placenta previa. I have the same risk factors in mind, and I prepare in the same way.”

The researchers conducted a retrospective analysis of all patients who underwent a cesarean delivery in the National Inpatient Sample from 2017 to 2019 through the Healthcare Cost and Utilization Project from the Agency for Healthcare Research and Quality. After excluding patients with placenta previa, the researchers compared outcomes among patients with ICD-10 codes for low-lying placenta to those of patients without low-lying placenta. The researchers specifically looked at preterm delivery, hemorrhage, hysterectomy, placenta accreta spectrum (PAS), sepsis, shock, disseminated intravascular coagulation, and blood transfusion.

Among 700,635 patients with cesarean deliveries in the database, 0.4% had low-lying placenta. These patients were more likely to be older, to be anemic, and to deliver at a large or urban teaching hospital. They were less likely to have public insurance or a previous cesarean.

After controlling for confounders that differed between the two populations, the researchers found a higher likelihood of all adverse maternal outcomes studied in patients with low-lying placenta (P < .05). These patients had three times greater risk for preterm delivery (adjusted odds ratio [aOR], 3.07; 95% CI, 2.81-3.35) and nearly three times greater risk for shock (aOR 2.55; 95% CI, 1.44-4.52), and transfusion (aOR, 2.56; 95% CI, 2.14-3.06).

Compared to those without low-lying placenta, risk for patients with low-lying placenta was even higher for hemorrhage (aOR, 8.87; 95% CI, 8.10-9.73), hysterectomy (aOR, 9.42; 95% CI, 7.11-12.47), and PAS (aOR, 13.41; 95% CI, 10.34-17.39).

Within the group with low-lying placenta, older patients were modestly, but significantly, more likely to have hemorrhage, hysterectomy, and PAS (aOR, 1.06 for all). The risk was more elevated and significant in patients with tobacco use for hemorrhage (aOR, 1.43), hysterectomy (aOR, 1.40), and PAS (aOR, 1.40). Patients with anemia were also significantly more likely to experience PAS (aOR, 1.34).

“Interestingly, in this population, prior cesarean was not associated with increased rates of hemorrhage or hysterectomy,” the researchers reported. The findings can also “help guide research in terms of questions for the future,” Dr. Thomas said, such as looking at complication rates for vaginal deliveries in people with low-lying placenta.

No external funding was noted, and the authors all had no disclosures. Dr. Bolivar had no disclosures.

SAN FRANCISCO — Patients with a low-lying placenta who underwent cesarean deliveries were at higher risk for multiple complications even if they did not have placenta previa, according to data presented at the annual meeting of the American College of Obstetricians and Gynecologists.

Rates of preterm delivery, postpartum hemorrhage, placenta accreta, and need for hysterectomy and transfusion were all significantly higher in patients with low-lying placenta than in patients without, Jacob Thomas, MD, of Advocate Aurora Health in Chicago, Illinois, and Ascension Illinois St. Alexius Medical Center in Hoffman Estates, reported at the meeting.

A low-lying placenta is defined as a placental edge less than 20 mm from the internal os but not covering it. Most studies looking at low-lying placentas, however, group them with placenta previa, making it difficult to know if there are differences in risk of adverse outcomes for those who don’t have placenta previa.

“These are not necessarily shocking findings, but it shows that even low-lying placentas have significant morbidity in and of themselves, not just when they’re lumped with placenta previas,” Dr. Thomas said in an interview. “This means, if you’re doing a C-section for a low-lying placenta, you probably want to treat it a lot like you would treat a placenta previa. You may have blood ready, whether or not you’re going to give it, and you’re going to be more prepared for those complications.”

Noting that approximately 30% of patients with low-lying placenta had preterm deliveries, Dr. Thomas added that these patients might need to be counseled differently as well. The researchers did not have data on how preterm the deliveries were — many could have been 35-37 weeks, for example — but “how you prepare those patients is different,” he said.

Breanna Bolivar, MD, MPH, an obgyn hospitalist at MAHEC Ob/Gyn Specialists in Asheville, North Carolina, said the findings confirm her experience in practice.

“Low-lying placentas are treated very similarly to placenta previas and the results seem similar to patients that have placenta previas,” Dr. Bolivar said in an interview. “In my practice, I treat patients with low-lying placenta the same as I do with placenta previa. I have the same risk factors in mind, and I prepare in the same way.”

The researchers conducted a retrospective analysis of all patients who underwent a cesarean delivery in the National Inpatient Sample from 2017 to 2019 through the Healthcare Cost and Utilization Project from the Agency for Healthcare Research and Quality. After excluding patients with placenta previa, the researchers compared outcomes among patients with ICD-10 codes for low-lying placenta to those of patients without low-lying placenta. The researchers specifically looked at preterm delivery, hemorrhage, hysterectomy, placenta accreta spectrum (PAS), sepsis, shock, disseminated intravascular coagulation, and blood transfusion.

Among 700,635 patients with cesarean deliveries in the database, 0.4% had low-lying placenta. These patients were more likely to be older, to be anemic, and to deliver at a large or urban teaching hospital. They were less likely to have public insurance or a previous cesarean.

After controlling for confounders that differed between the two populations, the researchers found a higher likelihood of all adverse maternal outcomes studied in patients with low-lying placenta (P < .05). These patients had three times greater risk for preterm delivery (adjusted odds ratio [aOR], 3.07; 95% CI, 2.81-3.35) and nearly three times greater risk for shock (aOR 2.55; 95% CI, 1.44-4.52), and transfusion (aOR, 2.56; 95% CI, 2.14-3.06).

Compared to those without low-lying placenta, risk for patients with low-lying placenta was even higher for hemorrhage (aOR, 8.87; 95% CI, 8.10-9.73), hysterectomy (aOR, 9.42; 95% CI, 7.11-12.47), and PAS (aOR, 13.41; 95% CI, 10.34-17.39).

Within the group with low-lying placenta, older patients were modestly, but significantly, more likely to have hemorrhage, hysterectomy, and PAS (aOR, 1.06 for all). The risk was more elevated and significant in patients with tobacco use for hemorrhage (aOR, 1.43), hysterectomy (aOR, 1.40), and PAS (aOR, 1.40). Patients with anemia were also significantly more likely to experience PAS (aOR, 1.34).

“Interestingly, in this population, prior cesarean was not associated with increased rates of hemorrhage or hysterectomy,” the researchers reported. The findings can also “help guide research in terms of questions for the future,” Dr. Thomas said, such as looking at complication rates for vaginal deliveries in people with low-lying placenta.

No external funding was noted, and the authors all had no disclosures. Dr. Bolivar had no disclosures.

Breast cancer mortality was significantly lower among patients who used statins than in those who did not use these cholesterol-lowering drugs, a new study finds.

Previous research examining the association between cholesterol and breast cancer metabolism suggests that cholesterol-lowering medications such as statins may improve outcomes in breast cancer patients, Sixten Harborg, a medical student and PhD student at Aarhus University, Denmark, said in a presentation at the European Society for Medical Oncology (ESMO) Breast Cancer annual congress.

In addition, cardiovascular-related death is the second most common cause of death for breast cancer survivors, and given the survival rates in early breast cancer, there is a demand for cardioprotective initiatives and maintenance of cardioprotective drugs after diagnosis, he said in an interview.
 

What Is Known About Statins and Breast Cancer?

Statins are the most common drugs used to lower cholesterol and may deprive tumor cells of the cholesterol needed for cell membrane synthesis, Mr. Harborg said in his presentation.

Data from a randomized trial published in the Journal of Clinical Oncology in 2017 showed significantly improved disease-free survival, breast cancer–free interval, and distant recurrence–free interval in early stage breast cancer patients randomized to cholesterol-lowering medication vs. those who did not receive cholesterol-lowering medication.

The 2017 study prompted the creation of the MASTER study, a randomized, multicenter, double-blind, placebo-controlled trial comparing standard adjuvant therapy plus placebo to standard adjuvant therapy plus atorvastatin in patients with early breast cancer (NCT04601116), Mr. Harborg said. The MASTER trial is currently recruiting patients in Denmark.
 

How Was the Current Study Designed?

To provide preliminary analysis, Mr. Harborg and colleagues used an emulation trial design based on electronic health care data from 110,160 females with a diagnosis of stage I, II, or III breast cancer who were part of the Danish Breast Cancer Group, a national clinical registry in Denmark, between 2000 and 2020.

As defined in the European Journal of Epidemiology in 2017, target trial emulation involves application of randomized trial designs to observational data with the goal of improving the quality of observational epidemiology when a comparator trial is not yet available.

The researchers created a cohort of patients based on electronic health care data to simulate a target trial of the use of atorvastatin after breast cancer diagnosis. Patients were randomized to one of two treatment strategies: starting to use statins within 36 months of diagnosis, or not using statins. The primary outcome was death from breast cancer. The follow-up for the MASTER study starts with inclusion and ends with death, emigration from Denmark, end of clinical follow-up, or 10 years of follow-up (whichever comes first); the follow-up was the same in the current study.

The researchers calculated hazard ratios (HR) of breast cancer mortality in statin users vs. non–statin users and used a technique known as inverse-probability of censoring-weighting (IPCW) to estimate the effects of statin use based on prognostic factors.
 

What Did the Results Show?

The results favored statin use for improved survival in early breast cancer patients, Mr. Harborg said. Overall, the hazard ratio for breast cancer mortality was 0.96 in statin users compared with non–statin users, and was similar in both a Cox regression analysis (HR 0.81), and in a 10-year landmark analysis (HR 0.86).

The difference in mortality between statin and non–statin users was even stronger in patients who were receiving adjuvant chemotherapy (HR 0.94, 0.64, and 0.76 on the IPCW, Cox, and landmark analyses, respectively).

The results were in line with previous reports of statins’ effect on breast cancer survival, Mr. Harborg said in an interview.

“We believe the results encourage the continuous effort of the currently enrolling MASTER trial,” he said.

The results also suggest that deprescribing statins at the time of breast cancer diagnosis is not recommended, and that statin treatment can safely be prescribed to breast cancer patients with increased cardiovascular disease risk and/or dyslipidemia, Mr. Harborg said in the interview.
 

What Is the Takeaway Message for Clinical Practice?

“The clinical takeaway from our study is that statin use is associated with reduced risk of dying from breast cancer, but that it is not possible to determine the true effect of statins on breast cancer survival without a randomized, placebo-controlled trial,” Mr. Harborg told this publication. “Statins are inexpensive and well-tolerated drugs and may have a beneficial effect in terms of survival for breast cancer patients. However, with the current level of evidence [because the MASTER study is ongoing], we still cannot recommend that oncologists prescribe statins to prevent mortality from breast cancer,” he said.

What Are the Next Steps for Research?

The findings were limited by the study design, and real-world data are needed, Dr. Harborg said. Other limitations include the presence of residual bias, and the use of data based on prescription codes, but these were not considered to have an effect on the main conclusion of the study, Mr. Harborg said in the interview.

However, the results suggest that the addition of statins may improve outcomes for early breast cancer patients, especially when used with chemotherapy, and support the value of the ongoing MASTER study, he concluded.

Ultimately, the MASTER study will provide a more definitive answer to the question of whether statins should be added to the adjuvant treatment regimen of breast cancer to improve breast cancer outcomes, he said.
 

What Do Clinicians Think of the Study?

The current study is timely and highlights the need for phase 3 trials to examine the potential of statin use for breast cancer outcomes, Malinda T. West, MD, a medical oncologist and breast oncologist at the University of Wisconsin Carbone Cancer Center, Madison, said in an interview.

Questions for future research include whether statins can be used in combination with adjuvant abemaciclib if indicated, or how to best sequence these agents, said Dr. West, who was not involved in the study. Other questions raised by the current study include whether other cholesterol-lowering agents have a potential adjuvant benefit in reducing breast cancer recurrent and/or mortality, and whether the addition of statins would benefit subgroups such as HER2+ and triple negative breast cancer, she said.

“I was not surprised to see another study reporting benefit with statins and reduced risk of breast cancer recurrence and/or mortality, but I think the larger question is defining the subgroups who benefit the most, and identifying predictors for benefit or resistance,” Dr. West said in an interview.

Previous studies have shown that cholesterol elevation, specifically LDL levels, can be linked to increased tumor growth in breast cancer, so the lower mortality risk associated with lipid-lowering therapies in the current study was consistent, Peyton L. Reves, MD, a hematology/oncology fellow, also at the University of Wisconsin, said in an interview. In practice, data from the current study and previous research could be especially useful for patients with elevated LDL levels, said Dr. Reves, who was not involved in the study.

“These results could impact clinical practice in many ways, including leading to routine cholesterol monitoring in breast cancer patients on adjuvant therapy as well as the addition of lipid-lowering therapy with statins in these patients,” Dr. Reves said.

The findings showing particular benefit for patients on adjuvant chemotherapy highlight the need for more research on this specific population and the effect of statins on overall breast cancer mortality, to explore the extent to which the results of the current study were driven by the benefit seen in patients receiving adjuvant chemotherapy, Dr. Reves said.

The study was supported by Director Michael Hermann Nielsen’s Memorial Grant, Manufacturer Einar Willumsen’s Memorial Grant, Astrid Thaysen’s Grant for Medical Basic Research, Eva and Henry Fraenkel’s Memorial Fund, and the Novo Nordisk Foundation.

The researchers had no financial conflicts to disclose. Dr. West and Dr. Reves had no financial conflicts to disclose.

Breast cancer mortality was significantly lower among patients who used statins than in those who did not use these cholesterol-lowering drugs, a new study finds.

Previous research examining the association between cholesterol and breast cancer metabolism suggests that cholesterol-lowering medications such as statins may improve outcomes in breast cancer patients, Sixten Harborg, a medical student and PhD student at Aarhus University, Denmark, said in a presentation at the European Society for Medical Oncology (ESMO) Breast Cancer annual congress.

In addition, cardiovascular-related death is the second most common cause of death for breast cancer survivors, and given the survival rates in early breast cancer, there is a demand for cardioprotective initiatives and maintenance of cardioprotective drugs after diagnosis, he said in an interview.
 

What Is Known About Statins and Breast Cancer?

Statins are the most common drugs used to lower cholesterol and may deprive tumor cells of the cholesterol needed for cell membrane synthesis, Mr. Harborg said in his presentation.

Data from a randomized trial published in the Journal of Clinical Oncology in 2017 showed significantly improved disease-free survival, breast cancer–free interval, and distant recurrence–free interval in early stage breast cancer patients randomized to cholesterol-lowering medication vs. those who did not receive cholesterol-lowering medication.

The 2017 study prompted the creation of the MASTER study, a randomized, multicenter, double-blind, placebo-controlled trial comparing standard adjuvant therapy plus placebo to standard adjuvant therapy plus atorvastatin in patients with early breast cancer (NCT04601116), Mr. Harborg said. The MASTER trial is currently recruiting patients in Denmark.
 

How Was the Current Study Designed?

To provide preliminary analysis, Mr. Harborg and colleagues used an emulation trial design based on electronic health care data from 110,160 females with a diagnosis of stage I, II, or III breast cancer who were part of the Danish Breast Cancer Group, a national clinical registry in Denmark, between 2000 and 2020.

As defined in the European Journal of Epidemiology in 2017, target trial emulation involves application of randomized trial designs to observational data with the goal of improving the quality of observational epidemiology when a comparator trial is not yet available.

The researchers created a cohort of patients based on electronic health care data to simulate a target trial of the use of atorvastatin after breast cancer diagnosis. Patients were randomized to one of two treatment strategies: starting to use statins within 36 months of diagnosis, or not using statins. The primary outcome was death from breast cancer. The follow-up for the MASTER study starts with inclusion and ends with death, emigration from Denmark, end of clinical follow-up, or 10 years of follow-up (whichever comes first); the follow-up was the same in the current study.

The researchers calculated hazard ratios (HR) of breast cancer mortality in statin users vs. non–statin users and used a technique known as inverse-probability of censoring-weighting (IPCW) to estimate the effects of statin use based on prognostic factors.
 

What Did the Results Show?

The results favored statin use for improved survival in early breast cancer patients, Mr. Harborg said. Overall, the hazard ratio for breast cancer mortality was 0.96 in statin users compared with non–statin users, and was similar in both a Cox regression analysis (HR 0.81), and in a 10-year landmark analysis (HR 0.86).

The difference in mortality between statin and non–statin users was even stronger in patients who were receiving adjuvant chemotherapy (HR 0.94, 0.64, and 0.76 on the IPCW, Cox, and landmark analyses, respectively).

The results were in line with previous reports of statins’ effect on breast cancer survival, Mr. Harborg said in an interview.

“We believe the results encourage the continuous effort of the currently enrolling MASTER trial,” he said.

The results also suggest that deprescribing statins at the time of breast cancer diagnosis is not recommended, and that statin treatment can safely be prescribed to breast cancer patients with increased cardiovascular disease risk and/or dyslipidemia, Mr. Harborg said in the interview.
 

What Is the Takeaway Message for Clinical Practice?

“The clinical takeaway from our study is that statin use is associated with reduced risk of dying from breast cancer, but that it is not possible to determine the true effect of statins on breast cancer survival without a randomized, placebo-controlled trial,” Mr. Harborg told this publication. “Statins are inexpensive and well-tolerated drugs and may have a beneficial effect in terms of survival for breast cancer patients. However, with the current level of evidence [because the MASTER study is ongoing], we still cannot recommend that oncologists prescribe statins to prevent mortality from breast cancer,” he said.

What Are the Next Steps for Research?

The findings were limited by the study design, and real-world data are needed, Dr. Harborg said. Other limitations include the presence of residual bias, and the use of data based on prescription codes, but these were not considered to have an effect on the main conclusion of the study, Mr. Harborg said in the interview.

However, the results suggest that the addition of statins may improve outcomes for early breast cancer patients, especially when used with chemotherapy, and support the value of the ongoing MASTER study, he concluded.

Ultimately, the MASTER study will provide a more definitive answer to the question of whether statins should be added to the adjuvant treatment regimen of breast cancer to improve breast cancer outcomes, he said.
 

What Do Clinicians Think of the Study?

The current study is timely and highlights the need for phase 3 trials to examine the potential of statin use for breast cancer outcomes, Malinda T. West, MD, a medical oncologist and breast oncologist at the University of Wisconsin Carbone Cancer Center, Madison, said in an interview.

Questions for future research include whether statins can be used in combination with adjuvant abemaciclib if indicated, or how to best sequence these agents, said Dr. West, who was not involved in the study. Other questions raised by the current study include whether other cholesterol-lowering agents have a potential adjuvant benefit in reducing breast cancer recurrent and/or mortality, and whether the addition of statins would benefit subgroups such as HER2+ and triple negative breast cancer, she said.

“I was not surprised to see another study reporting benefit with statins and reduced risk of breast cancer recurrence and/or mortality, but I think the larger question is defining the subgroups who benefit the most, and identifying predictors for benefit or resistance,” Dr. West said in an interview.

Previous studies have shown that cholesterol elevation, specifically LDL levels, can be linked to increased tumor growth in breast cancer, so the lower mortality risk associated with lipid-lowering therapies in the current study was consistent, Peyton L. Reves, MD, a hematology/oncology fellow, also at the University of Wisconsin, said in an interview. In practice, data from the current study and previous research could be especially useful for patients with elevated LDL levels, said Dr. Reves, who was not involved in the study.

“These results could impact clinical practice in many ways, including leading to routine cholesterol monitoring in breast cancer patients on adjuvant therapy as well as the addition of lipid-lowering therapy with statins in these patients,” Dr. Reves said.

The findings showing particular benefit for patients on adjuvant chemotherapy highlight the need for more research on this specific population and the effect of statins on overall breast cancer mortality, to explore the extent to which the results of the current study were driven by the benefit seen in patients receiving adjuvant chemotherapy, Dr. Reves said.

The study was supported by Director Michael Hermann Nielsen’s Memorial Grant, Manufacturer Einar Willumsen’s Memorial Grant, Astrid Thaysen’s Grant for Medical Basic Research, Eva and Henry Fraenkel’s Memorial Fund, and the Novo Nordisk Foundation.

The researchers had no financial conflicts to disclose. Dr. West and Dr. Reves had no financial conflicts to disclose.

Breast cancer mortality was significantly lower among patients who used statins than in those who did not use these cholesterol-lowering drugs, a new study finds.

Previous research examining the association between cholesterol and breast cancer metabolism suggests that cholesterol-lowering medications such as statins may improve outcomes in breast cancer patients, Sixten Harborg, a medical student and PhD student at Aarhus University, Denmark, said in a presentation at the European Society for Medical Oncology (ESMO) Breast Cancer annual congress.

In addition, cardiovascular-related death is the second most common cause of death for breast cancer survivors, and given the survival rates in early breast cancer, there is a demand for cardioprotective initiatives and maintenance of cardioprotective drugs after diagnosis, he said in an interview.
 

What Is Known About Statins and Breast Cancer?

Statins are the most common drugs used to lower cholesterol and may deprive tumor cells of the cholesterol needed for cell membrane synthesis, Mr. Harborg said in his presentation.

Data from a randomized trial published in the Journal of Clinical Oncology in 2017 showed significantly improved disease-free survival, breast cancer–free interval, and distant recurrence–free interval in early stage breast cancer patients randomized to cholesterol-lowering medication vs. those who did not receive cholesterol-lowering medication.

The 2017 study prompted the creation of the MASTER study, a randomized, multicenter, double-blind, placebo-controlled trial comparing standard adjuvant therapy plus placebo to standard adjuvant therapy plus atorvastatin in patients with early breast cancer (NCT04601116), Mr. Harborg said. The MASTER trial is currently recruiting patients in Denmark.
 

How Was the Current Study Designed?

To provide preliminary analysis, Mr. Harborg and colleagues used an emulation trial design based on electronic health care data from 110,160 females with a diagnosis of stage I, II, or III breast cancer who were part of the Danish Breast Cancer Group, a national clinical registry in Denmark, between 2000 and 2020.

As defined in the European Journal of Epidemiology in 2017, target trial emulation involves application of randomized trial designs to observational data with the goal of improving the quality of observational epidemiology when a comparator trial is not yet available.

The researchers created a cohort of patients based on electronic health care data to simulate a target trial of the use of atorvastatin after breast cancer diagnosis. Patients were randomized to one of two treatment strategies: starting to use statins within 36 months of diagnosis, or not using statins. The primary outcome was death from breast cancer. The follow-up for the MASTER study starts with inclusion and ends with death, emigration from Denmark, end of clinical follow-up, or 10 years of follow-up (whichever comes first); the follow-up was the same in the current study.

The researchers calculated hazard ratios (HR) of breast cancer mortality in statin users vs. non–statin users and used a technique known as inverse-probability of censoring-weighting (IPCW) to estimate the effects of statin use based on prognostic factors.
 

What Did the Results Show?

The results favored statin use for improved survival in early breast cancer patients, Mr. Harborg said. Overall, the hazard ratio for breast cancer mortality was 0.96 in statin users compared with non–statin users, and was similar in both a Cox regression analysis (HR 0.81), and in a 10-year landmark analysis (HR 0.86).

The difference in mortality between statin and non–statin users was even stronger in patients who were receiving adjuvant chemotherapy (HR 0.94, 0.64, and 0.76 on the IPCW, Cox, and landmark analyses, respectively).

The results were in line with previous reports of statins’ effect on breast cancer survival, Mr. Harborg said in an interview.

“We believe the results encourage the continuous effort of the currently enrolling MASTER trial,” he said.

The results also suggest that deprescribing statins at the time of breast cancer diagnosis is not recommended, and that statin treatment can safely be prescribed to breast cancer patients with increased cardiovascular disease risk and/or dyslipidemia, Mr. Harborg said in the interview.
 

What Is the Takeaway Message for Clinical Practice?

“The clinical takeaway from our study is that statin use is associated with reduced risk of dying from breast cancer, but that it is not possible to determine the true effect of statins on breast cancer survival without a randomized, placebo-controlled trial,” Mr. Harborg told this publication. “Statins are inexpensive and well-tolerated drugs and may have a beneficial effect in terms of survival for breast cancer patients. However, with the current level of evidence [because the MASTER study is ongoing], we still cannot recommend that oncologists prescribe statins to prevent mortality from breast cancer,” he said.

What Are the Next Steps for Research?

The findings were limited by the study design, and real-world data are needed, Dr. Harborg said. Other limitations include the presence of residual bias, and the use of data based on prescription codes, but these were not considered to have an effect on the main conclusion of the study, Mr. Harborg said in the interview.

However, the results suggest that the addition of statins may improve outcomes for early breast cancer patients, especially when used with chemotherapy, and support the value of the ongoing MASTER study, he concluded.

Ultimately, the MASTER study will provide a more definitive answer to the question of whether statins should be added to the adjuvant treatment regimen of breast cancer to improve breast cancer outcomes, he said.
 

What Do Clinicians Think of the Study?

The current study is timely and highlights the need for phase 3 trials to examine the potential of statin use for breast cancer outcomes, Malinda T. West, MD, a medical oncologist and breast oncologist at the University of Wisconsin Carbone Cancer Center, Madison, said in an interview.

Questions for future research include whether statins can be used in combination with adjuvant abemaciclib if indicated, or how to best sequence these agents, said Dr. West, who was not involved in the study. Other questions raised by the current study include whether other cholesterol-lowering agents have a potential adjuvant benefit in reducing breast cancer recurrent and/or mortality, and whether the addition of statins would benefit subgroups such as HER2+ and triple negative breast cancer, she said.

“I was not surprised to see another study reporting benefit with statins and reduced risk of breast cancer recurrence and/or mortality, but I think the larger question is defining the subgroups who benefit the most, and identifying predictors for benefit or resistance,” Dr. West said in an interview.

Previous studies have shown that cholesterol elevation, specifically LDL levels, can be linked to increased tumor growth in breast cancer, so the lower mortality risk associated with lipid-lowering therapies in the current study was consistent, Peyton L. Reves, MD, a hematology/oncology fellow, also at the University of Wisconsin, said in an interview. In practice, data from the current study and previous research could be especially useful for patients with elevated LDL levels, said Dr. Reves, who was not involved in the study.

“These results could impact clinical practice in many ways, including leading to routine cholesterol monitoring in breast cancer patients on adjuvant therapy as well as the addition of lipid-lowering therapy with statins in these patients,” Dr. Reves said.

The findings showing particular benefit for patients on adjuvant chemotherapy highlight the need for more research on this specific population and the effect of statins on overall breast cancer mortality, to explore the extent to which the results of the current study were driven by the benefit seen in patients receiving adjuvant chemotherapy, Dr. Reves said.

The study was supported by Director Michael Hermann Nielsen’s Memorial Grant, Manufacturer Einar Willumsen’s Memorial Grant, Astrid Thaysen’s Grant for Medical Basic Research, Eva and Henry Fraenkel’s Memorial Fund, and the Novo Nordisk Foundation.

The researchers had no financial conflicts to disclose. Dr. West and Dr. Reves had no financial conflicts to disclose.

SAN DIEGO — Patients with idiopathic pulmonary fibrosis (IPF) had significant improvements in lung function and reversal of lung fibrosis measures after 12 weeks of therapy with an investigational inhibitor of the Hedgehog signaling pathway.

Early efficacy data from a phase 2a safety trial suggest that the novel oral agent, dubbed ENV-101, is associated with improvements in forced vital capacity (FVC) and other measures of lung function, and may be a disease-modifying therapy for IPF, according to Toby M. Maher, MD, PhD, director of the interstitial lung disease program at Keck School of Medicine, University of Southern California, Los Angeles. Dr. Maher presented the results at the American Thoracic Society’s international conference.

“Historically we’ve not been seeing improvements in FVC, which is what we’ve been seeing [with ENV-101], and I think it’s conceivable that you can get remodeling of early areas of fibrosis in the lung,” Dr. Maher said in an interview with Chest Physician.

“We know from histology studies that if you look at IPF lungs you’ll see areas of end-stage fibrosis, but even in advanced disease you’ll see areas where the lung is relatively well preserved and there’s early fibrosis, so I think it’s conceivable that there is remodeling of some of those early areas of fibrosis,” he said.
 

Vital pathway

The Hedgehog pathway is highly conserved in evolution. The cell-signaling pathway is active embryogenesis, tissue proliferation, and organ development. There is also evidence to suggest that in adult the pathway becomes reactivated following tissue injury, as can occur in lung epithelia, Dr. Maher explained.

Although as the word “idiopathic” in IPF indicates the etiology of the disease is unknown, investigators have found that in IPF repetitive epithelial injury to lung tissue leads to activation of the Hedgehog pathway. Hedgehog signaling in turn induces formation and activation of myofibroblasts that lay down fibrotic matrix and contract lung tissue, leading to significant impairments in gas exchange, Dr. Maher said.

ENV-101 blocks Hedgehog from binding to the PTCH1 receptor, preventing release of the zinc-finger protein GLI1 from the kinase complex into the cell cytoplasm. With signaling blocked, myofibroblasts undergo apoptosis instead of initiating wound repair as they normally would, thereby eliminating an evident mechanism of IPF pathology, he explained.
 

Study details

In the phase 2a trial, investigators enrolled patients with IPF who were not taking antifibrotic agents and who had a percent predicted FVC greater than 50%, percent predicted diffusing capacity for carbon monoxide (DLCO) of at least 35%, and life expectancy of more than 1 year.

The patients were randomized to receive 200 mg oral ENV-101 daily (18 patients) or placebo (15 patients) for 12 weeks.

The primary endpoint of the trial was safety of the experimental agent. A previous phase 1b study of a different Hedgehog inhibitor — vismodegib (Erivedge), in combination with the antifibrotic agent pirfenidone (Pirespa) — in patients with IPF was discontinued because of poor tolerability.

In the current study, the most common treatment-related adverse events were dysgeusia in 57% of patients who received the drug, alopecia in 52%, and muscle spasms in 43%. The spasms were generally less severe than those seen in the vismodegib/pirfenidone trial mentioned above.

Seven patients (33%) had treatment-emergent events leading to dose interruption. Five patients discontinued treatment: one who withdrew because of taste alterations, one who was lost to follow-up after an IPF exacerbation, and three who withdrew consent.

There were no treatment-related deaths, and no clinically significant findings on labs, vital signs, electrocardiograms, or physical exam.
 

Efficacy endpoints

An analysis of the secondary efficacy endpoints showed a 1.9% mean improvement in FVC from baseline among patients assigned to ENV-101, compared with a mean decline of 1.3% of patients assigned to placebo (P = .035).

Patients on the active drug also had a 200-mL mean increase in total lung capacity, compared with a mean decline of 56 mL for patients on placebo (P = .005).

In addition, high-resolution CR studies showed a 9.4% absolute decrease from baseline in quantitative interstitial lung disease with ENV-101, vs. a 1.1% increase among controls, a 2% absolute decline from baseline in quantitative lung fibrosis compared with a 0.87% increase with placebo, and a 4.6% absolute decrease from baseline in quantitative ground glass, compared with an increase of 0.29% with placebo.
 

Bad taste a good sign?

Reinoud Gosens PhD, University of Groningen, the Netherlands, who co-moderated the session but was not involved in the study, questioned whether the dysgeusia seen in patients who received ENV-101 might be related to the dysgeusia seen in clinical trials of P2X3 receptor antagonists for cough.

“I was wondering if there would be a mechanistic overlap between Hedgehog inhibition and cough, which would be quite relevant for IPF,” he said in an interview.

The increase in FVC seen with ENV-101 and with the investigational agent buloxibutid, a novel angiotensin II type 2 receptor agonist described in a separate presentation by Dr. Maher, suggests that these drugs may have the ability to help remodel damaged lungs, Dr. Gosens said.

Investigators are currently planning a phase 2 dose-ranging trial (WHISTLE-PF) in patients with IPF or progressive pulmonary fibrosis.

The phase 2a trial was supported by Endeavor BioMedicines. Dr. Maher disclosed consultancy or speaker fees from Endeavor and others. Dr. Gosens had no relevant disclosures.

SAN DIEGO — Patients with idiopathic pulmonary fibrosis (IPF) had significant improvements in lung function and reversal of lung fibrosis measures after 12 weeks of therapy with an investigational inhibitor of the Hedgehog signaling pathway.

Early efficacy data from a phase 2a safety trial suggest that the novel oral agent, dubbed ENV-101, is associated with improvements in forced vital capacity (FVC) and other measures of lung function, and may be a disease-modifying therapy for IPF, according to Toby M. Maher, MD, PhD, director of the interstitial lung disease program at Keck School of Medicine, University of Southern California, Los Angeles. Dr. Maher presented the results at the American Thoracic Society’s international conference.

“Historically we’ve not been seeing improvements in FVC, which is what we’ve been seeing [with ENV-101], and I think it’s conceivable that you can get remodeling of early areas of fibrosis in the lung,” Dr. Maher said in an interview with Chest Physician.

“We know from histology studies that if you look at IPF lungs you’ll see areas of end-stage fibrosis, but even in advanced disease you’ll see areas where the lung is relatively well preserved and there’s early fibrosis, so I think it’s conceivable that there is remodeling of some of those early areas of fibrosis,” he said.
 

Vital pathway

The Hedgehog pathway is highly conserved in evolution. The cell-signaling pathway is active embryogenesis, tissue proliferation, and organ development. There is also evidence to suggest that in adult the pathway becomes reactivated following tissue injury, as can occur in lung epithelia, Dr. Maher explained.

Although as the word “idiopathic” in IPF indicates the etiology of the disease is unknown, investigators have found that in IPF repetitive epithelial injury to lung tissue leads to activation of the Hedgehog pathway. Hedgehog signaling in turn induces formation and activation of myofibroblasts that lay down fibrotic matrix and contract lung tissue, leading to significant impairments in gas exchange, Dr. Maher said.

ENV-101 blocks Hedgehog from binding to the PTCH1 receptor, preventing release of the zinc-finger protein GLI1 from the kinase complex into the cell cytoplasm. With signaling blocked, myofibroblasts undergo apoptosis instead of initiating wound repair as they normally would, thereby eliminating an evident mechanism of IPF pathology, he explained.
 

Study details

In the phase 2a trial, investigators enrolled patients with IPF who were not taking antifibrotic agents and who had a percent predicted FVC greater than 50%, percent predicted diffusing capacity for carbon monoxide (DLCO) of at least 35%, and life expectancy of more than 1 year.

The patients were randomized to receive 200 mg oral ENV-101 daily (18 patients) or placebo (15 patients) for 12 weeks.

The primary endpoint of the trial was safety of the experimental agent. A previous phase 1b study of a different Hedgehog inhibitor — vismodegib (Erivedge), in combination with the antifibrotic agent pirfenidone (Pirespa) — in patients with IPF was discontinued because of poor tolerability.

In the current study, the most common treatment-related adverse events were dysgeusia in 57% of patients who received the drug, alopecia in 52%, and muscle spasms in 43%. The spasms were generally less severe than those seen in the vismodegib/pirfenidone trial mentioned above.

Seven patients (33%) had treatment-emergent events leading to dose interruption. Five patients discontinued treatment: one who withdrew because of taste alterations, one who was lost to follow-up after an IPF exacerbation, and three who withdrew consent.

There were no treatment-related deaths, and no clinically significant findings on labs, vital signs, electrocardiograms, or physical exam.
 

Efficacy endpoints

An analysis of the secondary efficacy endpoints showed a 1.9% mean improvement in FVC from baseline among patients assigned to ENV-101, compared with a mean decline of 1.3% of patients assigned to placebo (P = .035).

Patients on the active drug also had a 200-mL mean increase in total lung capacity, compared with a mean decline of 56 mL for patients on placebo (P = .005).

In addition, high-resolution CR studies showed a 9.4% absolute decrease from baseline in quantitative interstitial lung disease with ENV-101, vs. a 1.1% increase among controls, a 2% absolute decline from baseline in quantitative lung fibrosis compared with a 0.87% increase with placebo, and a 4.6% absolute decrease from baseline in quantitative ground glass, compared with an increase of 0.29% with placebo.
 

Bad taste a good sign?

Reinoud Gosens PhD, University of Groningen, the Netherlands, who co-moderated the session but was not involved in the study, questioned whether the dysgeusia seen in patients who received ENV-101 might be related to the dysgeusia seen in clinical trials of P2X3 receptor antagonists for cough.

“I was wondering if there would be a mechanistic overlap between Hedgehog inhibition and cough, which would be quite relevant for IPF,” he said in an interview.

The increase in FVC seen with ENV-101 and with the investigational agent buloxibutid, a novel angiotensin II type 2 receptor agonist described in a separate presentation by Dr. Maher, suggests that these drugs may have the ability to help remodel damaged lungs, Dr. Gosens said.

Investigators are currently planning a phase 2 dose-ranging trial (WHISTLE-PF) in patients with IPF or progressive pulmonary fibrosis.

The phase 2a trial was supported by Endeavor BioMedicines. Dr. Maher disclosed consultancy or speaker fees from Endeavor and others. Dr. Gosens had no relevant disclosures.

SAN DIEGO — Patients with idiopathic pulmonary fibrosis (IPF) had significant improvements in lung function and reversal of lung fibrosis measures after 12 weeks of therapy with an investigational inhibitor of the Hedgehog signaling pathway.

Early efficacy data from a phase 2a safety trial suggest that the novel oral agent, dubbed ENV-101, is associated with improvements in forced vital capacity (FVC) and other measures of lung function, and may be a disease-modifying therapy for IPF, according to Toby M. Maher, MD, PhD, director of the interstitial lung disease program at Keck School of Medicine, University of Southern California, Los Angeles. Dr. Maher presented the results at the American Thoracic Society’s international conference.

“Historically we’ve not been seeing improvements in FVC, which is what we’ve been seeing [with ENV-101], and I think it’s conceivable that you can get remodeling of early areas of fibrosis in the lung,” Dr. Maher said in an interview with Chest Physician.

“We know from histology studies that if you look at IPF lungs you’ll see areas of end-stage fibrosis, but even in advanced disease you’ll see areas where the lung is relatively well preserved and there’s early fibrosis, so I think it’s conceivable that there is remodeling of some of those early areas of fibrosis,” he said.
 

Vital pathway

The Hedgehog pathway is highly conserved in evolution. The cell-signaling pathway is active embryogenesis, tissue proliferation, and organ development. There is also evidence to suggest that in adult the pathway becomes reactivated following tissue injury, as can occur in lung epithelia, Dr. Maher explained.

Although as the word “idiopathic” in IPF indicates the etiology of the disease is unknown, investigators have found that in IPF repetitive epithelial injury to lung tissue leads to activation of the Hedgehog pathway. Hedgehog signaling in turn induces formation and activation of myofibroblasts that lay down fibrotic matrix and contract lung tissue, leading to significant impairments in gas exchange, Dr. Maher said.

ENV-101 blocks Hedgehog from binding to the PTCH1 receptor, preventing release of the zinc-finger protein GLI1 from the kinase complex into the cell cytoplasm. With signaling blocked, myofibroblasts undergo apoptosis instead of initiating wound repair as they normally would, thereby eliminating an evident mechanism of IPF pathology, he explained.
 

Study details

In the phase 2a trial, investigators enrolled patients with IPF who were not taking antifibrotic agents and who had a percent predicted FVC greater than 50%, percent predicted diffusing capacity for carbon monoxide (DLCO) of at least 35%, and life expectancy of more than 1 year.

The patients were randomized to receive 200 mg oral ENV-101 daily (18 patients) or placebo (15 patients) for 12 weeks.

The primary endpoint of the trial was safety of the experimental agent. A previous phase 1b study of a different Hedgehog inhibitor — vismodegib (Erivedge), in combination with the antifibrotic agent pirfenidone (Pirespa) — in patients with IPF was discontinued because of poor tolerability.

In the current study, the most common treatment-related adverse events were dysgeusia in 57% of patients who received the drug, alopecia in 52%, and muscle spasms in 43%. The spasms were generally less severe than those seen in the vismodegib/pirfenidone trial mentioned above.

Seven patients (33%) had treatment-emergent events leading to dose interruption. Five patients discontinued treatment: one who withdrew because of taste alterations, one who was lost to follow-up after an IPF exacerbation, and three who withdrew consent.

There were no treatment-related deaths, and no clinically significant findings on labs, vital signs, electrocardiograms, or physical exam.
 

Efficacy endpoints

An analysis of the secondary efficacy endpoints showed a 1.9% mean improvement in FVC from baseline among patients assigned to ENV-101, compared with a mean decline of 1.3% of patients assigned to placebo (P = .035).

Patients on the active drug also had a 200-mL mean increase in total lung capacity, compared with a mean decline of 56 mL for patients on placebo (P = .005).

In addition, high-resolution CR studies showed a 9.4% absolute decrease from baseline in quantitative interstitial lung disease with ENV-101, vs. a 1.1% increase among controls, a 2% absolute decline from baseline in quantitative lung fibrosis compared with a 0.87% increase with placebo, and a 4.6% absolute decrease from baseline in quantitative ground glass, compared with an increase of 0.29% with placebo.
 

Bad taste a good sign?

Reinoud Gosens PhD, University of Groningen, the Netherlands, who co-moderated the session but was not involved in the study, questioned whether the dysgeusia seen in patients who received ENV-101 might be related to the dysgeusia seen in clinical trials of P2X3 receptor antagonists for cough.

“I was wondering if there would be a mechanistic overlap between Hedgehog inhibition and cough, which would be quite relevant for IPF,” he said in an interview.

The increase in FVC seen with ENV-101 and with the investigational agent buloxibutid, a novel angiotensin II type 2 receptor agonist described in a separate presentation by Dr. Maher, suggests that these drugs may have the ability to help remodel damaged lungs, Dr. Gosens said.

Investigators are currently planning a phase 2 dose-ranging trial (WHISTLE-PF) in patients with IPF or progressive pulmonary fibrosis.

The phase 2a trial was supported by Endeavor BioMedicines. Dr. Maher disclosed consultancy or speaker fees from Endeavor and others. Dr. Gosens had no relevant disclosures.

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.

WASHINGTON — As part of a quality improvement initiative, gastroenterologists at the University of Texas Health Science Center reduced endoscopic waste by using a single tool rather than multiple tools during colonoscopies, according to a study presented at Digestive Disease Week^® (DDW).

After discussing environmentally conscious practices during regular meetings, the odds of gastroenterologists using a single tool — either biopsy forceps or a snare — compared with multiple disposable tools was three times higher.

“The burden of waste is massive, with GI being the third-largest waste generator in healthcare. The number of procedures is increasing, which just means more waste, and we have to look at ways to reduce it,” said lead author Prateek Harne, MD, a gastroenterology fellow at the University of Texas Health Science Center.

Overall, the healthcare industry generates 8.5% of U.S. greenhouse emissions, with more than 70% coming from used instruments and supplies, he said. GI endoscopy generates 85,000 metric tons of carbon dioxide waste annually. That waste stems from high case volumes, patient travel, the decontamination process, and single-use devices.

After seeing the waste at his institution, Dr. Harne wondered how to reduce single-use device and nonrenewable waste, particularly the tools used during polypectomies. He and colleagues decided to focus on single-tool use and collected data about the tools used during screening colonoscopies for 8 weeks before an intervention.

As part of the intervention, Dr. Harne and colleagues discussed green endoscopy initiatives supported by North American gastrointestinal societies during a journal club meeting with gastroenterology faculty. They also discussed potential strategies to reduce waste in day-to-day practice during a monthly business meeting, particularly focused on being mindful of using tools during polypectomies. The meetings occurred 3 days apart.

Then Dr. Harne and colleagues collected data regarding tool use during screening colonoscopies, looking at the number and type of instruments used. Before the meetings, 210 patients underwent colonoscopies, including 34% that required no intervention, 32% that required one tool, and 33% that required multiple tools.

After the meetings, 112 patients underwent colonoscopies, including 34% that required no tools, 49% that used one tool, and 17% that used multiple tools. This represented a 17% increase in the use of one tool (P < .01) and a 16% decrease in the use of multiple tools (P < .01). The odds of using a single tool compared with multiple tools was 2.98, and there was a statistically significant increase in uptake of snare for polypectomy.

The study was limited by being at a single center, having a small sample size, and using a short-term assessment. At the same time, the findings show potential for a low-cost solution through open discussion with gastroenterologists.

“Sir Isaac Newton had two holes for two different sized cats in his home, but all of his cats ended up using the bigger hole,” Dr. Harne said in his conclusion. “Maybe we can do the same for polypectomies and use only the tools that we need.”

In an interview, Dr. Harne noted he spoke with the janitorial staff at his institution to learn more about endoscopy unit waste, including how much is recycled, how much is incinerated, and who handles the waste. He recognized the work being done in Europe to understand and reduce endoscopic waste and hopes U.S. groups begin to implement more measures.

“Gastroenterologists and their teams need to be more cognizant of the impact we have on the environment,” Dr. Harne said. “As our study shows, if providers are aware that they can and should use fewer tools to get the same results, it can lead to a statistically significant impact, just with a friendly reminder to reduce use.”

After the presentation, Dr. Harne discussed other shifts with conference attendees, such as not opening or unwrapping tools until needed during a procedure.

“Small changes could have big impacts. Everything that we do in QI [quality improvement] is meant to help patients and the environment,” said Amanda Krouse, MD, a research fellow at the University of California, San Diego, who was a moderator of the DDW session on GI fellow–directed QI projects.

In an interview, Alana Persaud, MD, an endoscopy fellow at Geisinger Medical Center in Danville, Pennsylvania, also a moderator of the session, said: “Ultimately, the medical services we’re providing are for the longevity of our patients, but at the same time, we don’t want it to be to the detriment of the environment, so paying attention to green endoscopy when we can preserve and use more discretion with our devices is worth it so we can all thrive together.”

Dr. Harne did not have any disclosures.

WASHINGTON — As part of a quality improvement initiative, gastroenterologists at the University of Texas Health Science Center reduced endoscopic waste by using a single tool rather than multiple tools during colonoscopies, according to a study presented at Digestive Disease Week^® (DDW).

After discussing environmentally conscious practices during regular meetings, the odds of gastroenterologists using a single tool — either biopsy forceps or a snare — compared with multiple disposable tools was three times higher.

“The burden of waste is massive, with GI being the third-largest waste generator in healthcare. The number of procedures is increasing, which just means more waste, and we have to look at ways to reduce it,” said lead author Prateek Harne, MD, a gastroenterology fellow at the University of Texas Health Science Center.

Overall, the healthcare industry generates 8.5% of U.S. greenhouse emissions, with more than 70% coming from used instruments and supplies, he said. GI endoscopy generates 85,000 metric tons of carbon dioxide waste annually. That waste stems from high case volumes, patient travel, the decontamination process, and single-use devices.

After seeing the waste at his institution, Dr. Harne wondered how to reduce single-use device and nonrenewable waste, particularly the tools used during polypectomies. He and colleagues decided to focus on single-tool use and collected data about the tools used during screening colonoscopies for 8 weeks before an intervention.

As part of the intervention, Dr. Harne and colleagues discussed green endoscopy initiatives supported by North American gastrointestinal societies during a journal club meeting with gastroenterology faculty. They also discussed potential strategies to reduce waste in day-to-day practice during a monthly business meeting, particularly focused on being mindful of using tools during polypectomies. The meetings occurred 3 days apart.

Then Dr. Harne and colleagues collected data regarding tool use during screening colonoscopies, looking at the number and type of instruments used. Before the meetings, 210 patients underwent colonoscopies, including 34% that required no intervention, 32% that required one tool, and 33% that required multiple tools.

After the meetings, 112 patients underwent colonoscopies, including 34% that required no tools, 49% that used one tool, and 17% that used multiple tools. This represented a 17% increase in the use of one tool (P < .01) and a 16% decrease in the use of multiple tools (P < .01). The odds of using a single tool compared with multiple tools was 2.98, and there was a statistically significant increase in uptake of snare for polypectomy.

The study was limited by being at a single center, having a small sample size, and using a short-term assessment. At the same time, the findings show potential for a low-cost solution through open discussion with gastroenterologists.

“Sir Isaac Newton had two holes for two different sized cats in his home, but all of his cats ended up using the bigger hole,” Dr. Harne said in his conclusion. “Maybe we can do the same for polypectomies and use only the tools that we need.”

In an interview, Dr. Harne noted he spoke with the janitorial staff at his institution to learn more about endoscopy unit waste, including how much is recycled, how much is incinerated, and who handles the waste. He recognized the work being done in Europe to understand and reduce endoscopic waste and hopes U.S. groups begin to implement more measures.

“Gastroenterologists and their teams need to be more cognizant of the impact we have on the environment,” Dr. Harne said. “As our study shows, if providers are aware that they can and should use fewer tools to get the same results, it can lead to a statistically significant impact, just with a friendly reminder to reduce use.”

After the presentation, Dr. Harne discussed other shifts with conference attendees, such as not opening or unwrapping tools until needed during a procedure.

“Small changes could have big impacts. Everything that we do in QI [quality improvement] is meant to help patients and the environment,” said Amanda Krouse, MD, a research fellow at the University of California, San Diego, who was a moderator of the DDW session on GI fellow–directed QI projects.

In an interview, Alana Persaud, MD, an endoscopy fellow at Geisinger Medical Center in Danville, Pennsylvania, also a moderator of the session, said: “Ultimately, the medical services we’re providing are for the longevity of our patients, but at the same time, we don’t want it to be to the detriment of the environment, so paying attention to green endoscopy when we can preserve and use more discretion with our devices is worth it so we can all thrive together.”

Dr. Harne did not have any disclosures.

WASHINGTON — As part of a quality improvement initiative, gastroenterologists at the University of Texas Health Science Center reduced endoscopic waste by using a single tool rather than multiple tools during colonoscopies, according to a study presented at Digestive Disease Week^® (DDW).

After discussing environmentally conscious practices during regular meetings, the odds of gastroenterologists using a single tool — either biopsy forceps or a snare — compared with multiple disposable tools was three times higher.

“The burden of waste is massive, with GI being the third-largest waste generator in healthcare. The number of procedures is increasing, which just means more waste, and we have to look at ways to reduce it,” said lead author Prateek Harne, MD, a gastroenterology fellow at the University of Texas Health Science Center.

Overall, the healthcare industry generates 8.5% of U.S. greenhouse emissions, with more than 70% coming from used instruments and supplies, he said. GI endoscopy generates 85,000 metric tons of carbon dioxide waste annually. That waste stems from high case volumes, patient travel, the decontamination process, and single-use devices.

After seeing the waste at his institution, Dr. Harne wondered how to reduce single-use device and nonrenewable waste, particularly the tools used during polypectomies. He and colleagues decided to focus on single-tool use and collected data about the tools used during screening colonoscopies for 8 weeks before an intervention.

As part of the intervention, Dr. Harne and colleagues discussed green endoscopy initiatives supported by North American gastrointestinal societies during a journal club meeting with gastroenterology faculty. They also discussed potential strategies to reduce waste in day-to-day practice during a monthly business meeting, particularly focused on being mindful of using tools during polypectomies. The meetings occurred 3 days apart.

Then Dr. Harne and colleagues collected data regarding tool use during screening colonoscopies, looking at the number and type of instruments used. Before the meetings, 210 patients underwent colonoscopies, including 34% that required no intervention, 32% that required one tool, and 33% that required multiple tools.

After the meetings, 112 patients underwent colonoscopies, including 34% that required no tools, 49% that used one tool, and 17% that used multiple tools. This represented a 17% increase in the use of one tool (P < .01) and a 16% decrease in the use of multiple tools (P < .01). The odds of using a single tool compared with multiple tools was 2.98, and there was a statistically significant increase in uptake of snare for polypectomy.

The study was limited by being at a single center, having a small sample size, and using a short-term assessment. At the same time, the findings show potential for a low-cost solution through open discussion with gastroenterologists.

“Sir Isaac Newton had two holes for two different sized cats in his home, but all of his cats ended up using the bigger hole,” Dr. Harne said in his conclusion. “Maybe we can do the same for polypectomies and use only the tools that we need.”

In an interview, Dr. Harne noted he spoke with the janitorial staff at his institution to learn more about endoscopy unit waste, including how much is recycled, how much is incinerated, and who handles the waste. He recognized the work being done in Europe to understand and reduce endoscopic waste and hopes U.S. groups begin to implement more measures.

“Gastroenterologists and their teams need to be more cognizant of the impact we have on the environment,” Dr. Harne said. “As our study shows, if providers are aware that they can and should use fewer tools to get the same results, it can lead to a statistically significant impact, just with a friendly reminder to reduce use.”

After the presentation, Dr. Harne discussed other shifts with conference attendees, such as not opening or unwrapping tools until needed during a procedure.

“Small changes could have big impacts. Everything that we do in QI [quality improvement] is meant to help patients and the environment,” said Amanda Krouse, MD, a research fellow at the University of California, San Diego, who was a moderator of the DDW session on GI fellow–directed QI projects.

In an interview, Alana Persaud, MD, an endoscopy fellow at Geisinger Medical Center in Danville, Pennsylvania, also a moderator of the session, said: “Ultimately, the medical services we’re providing are for the longevity of our patients, but at the same time, we don’t want it to be to the detriment of the environment, so paying attention to green endoscopy when we can preserve and use more discretion with our devices is worth it so we can all thrive together.”

Dr. Harne did not have any disclosures.

The combination of atezolizumab plus sacituzumab govitecan as first-line treatment showed encouraging anti-tumor activity in previously untreated patients with triple-negative breast cancer (TNBC), in an ongoing phase 1b/2 trial.

MORPHEUS-pan BC (NCT03424005) is evaluating multiple treatment combinations in patients with locally advanced or metastatic TNBC.

The trial’s interim clinical data was presented at the European Society for Medical Oncology (ESMO) Breast Cancer annual congress.
 

Rationale for Combining Antibody-Drug Conjugates with Immunotherapy

Peter Schmid, MD, PhD, professor at the Centre for Experimental Cancer Medicine in London, England, presented interim findings from one study arm of MORPHEUS-pan BC at the meeting. The arm consisted of patients with TNBC who were treated with a combination of atezolizumab, a PD-L1 inhibitor, and sacituzumab govitecan, an antibody-drug conjugate targeting the Trop-2 protein commonly expressed in TNBC.

TNBC is one of the most challenging subtypes of breast cancer to treat because of its aggressive characteristics and innate resistance to hormonal therapy and HER2-targeted treatments. However, the recent approval of immunotherapy for TNBC has provided renewed hope for patients, according to Dr. Schmid.

Atezolizumab, in combination with nab-paclitaxel, has already been approved as a first-line treatment for PD-L1–positive, unresectable locally advanced or metastatic TNBC; however, not all patients respond to this combination treatment. Sacituzumab govitecan is approved for second-line and subsequent-line treatment of metastatic TNBC.

“Cancer immunotherapy in combination with chemotherapy has transformed the TNBC treatment landscape, but new combinations are needed to further improve survival outcomes,” Dr. Schmid said during his presentation. “We hoped that combining immunotherapy with an antibody-drug conjugate would not only improve safety but also increase efficacy through enhanced immune activation.”
 

Study Design

The MORPHEUS-pan BC trial enrolled patients with previously untreated, PD-L1–positive, inoperable, locally advanced or metastatic TNBC. Patients were randomized to receive experimental treatment consisting of atezolizumab plus the antibody-drug conjugate sacituzumab govitecan. Patients in the second arm received a control regimen of atezolizumab plus nab-paclitaxel chemotherapy.

“The control regimen is part of the current standard of care for patients with PD-L1–positive TNBC,” Dr. Schmid explained in his presentation. As of the data cut-off, 11 patients were enrolled in the control arm and 31 in the atezolizumab plus sacituzumab govitecan arm.

During the discussion session after his talk, Dr. Schmid commented on the use of PD-L1 expression to select patients for enrollment, acknowledging that PD-L1 is not the best biomarker.

“Its expression is very dynamic and can change rapidly,” he said. He added, however, that it is currently the most suitable biomarker for patient selection for treatment with anti–PD-1/PD-L1 agents.

Sara M. Tolaney, MD, MPH, added that, because patients were selected based on PD-L1 expression, it is unclear whether this combination therapy would show anti-tumor activity in patients with PD-L1–negative tumors. Dr. Tolaney, a medical oncologist at the Dana-Farber Cancer Institute who was not involved in the study, served as a discussant, providing her expert opinion on the findings presented by Dr. Schmid.
 

Promising Anti-tumor Activity

The combination of atezolizumab and sacituzumab govitecan demonstrated promising anti-tumor activity as initial treatment for this patient population. The interim analysis at 18 weeks showed an objective response rate of 76.7% (95% CI, 57.7-90.1; n = 23, including five complete responses) in the atezolizumab plus sacituzumab govitecan arm, versus 66.7% (95% CI, 29.9-92.5; n = 6, all of which were partial responses) in the control arm.

“The 66% response rate in the control arm aligns with what we see in historical data from patients treated with immunotherapy plus chemotherapy,” noted Dr. Schmid during his talk.

The clinical benefit rate, which includes complete and partial responses as well as stable disease, was also encouraging at 83.3% (95% CI, 65.3-94.4) with the dual immunotherapy regimen versus 66.7% (95% CI, 29.9-92.5) with standard therapy.

Commenting on the potential mechanisms of the synergistic effect of this combination therapy, Dr. Tolaney said, “In addition to delivering chemotherapy payloads to cancer cells, antibody-drug conjugates can lead to dendritic cell activation, T-cell activation, and immune cell infiltration.”

She added that antibody-drug conjugates can cause Fc activation in NK cells, thereby enhancing antibody-dependent cytotoxicity.
 

Encouraging survival trends

Interim survival data showed trends favoring atezolizumab plus sacituzumab govitecan over the control arm of atezolizumab plus nab-paclitaxel chemotherapy. The median progression-free survival (PFS) was 12.2 months (95% CI, 7.4-not estimable) in the immunotherapy combination group versus 5.9 months (95% CI, 4.1-8.7) in the control group, yielding a hazard ratio of 0.29 (95% CI, 0.11-0.70). The overall survival data are still immature.

During the discussion session, Dr. Schmid cautioned that, although the benefit of this combination therapy in terms of PFS seems promising, the validity of the hazard ratio is limited because of the small cohort size. He added, “The survival data is still immature, and longer follow-up is needed.”

These encouraging response and PFS rates need to be confirmed in larger studies of this immunotherapy combination as a potential new first-line standard for PD-L1–positive TNBC, according to Dr. Schmid.
 

Relationship between biomarker expression and response

The MORPHEUS-pan BC trial enrolled only patients with PD-L1–positive tumors at baseline, defined as PD-L1 expression in at least 1% of immune cells infiltrating the tumor. Tumors at baseline were also tested for Trop-2 expression, CD8 immune phenotype, and stromal tumor-infiltrating lymphocytes (TILs).

“We wanted to get an idea of whether these biomarkers are associated with treatment response,” Dr. Schmid explained during his talk.

Although the benefit of sacituzumab govitecan treatment was observed across all Trop-2 expression levels, preliminary analyses suggest that high Trop-2 expression, CD8 immune phenotype, and stromal TILs may be associated with response to atezolizumab plus sacituzumab govitecan. However, Dr. Schmid noted that validation of these associations in larger cohorts is required.
 

Safety of combination treatment

The side effect profile of atezolizumab plus sacituzumab govitecan appeared consistent with that expected from the two individual drugs, with no new toxicity signals.

All patients in both treatment arms experienced at least one adverse event; however, there were no fatal adverse events. Grade 3-4 adverse events were more common in the experimental arm (70.0%) than in the control arm (44.4%), while serious adverse events were more common in the control group (44.4% versus 23.3%). Immune-related adverse events were considerably more common in the atezolizumab plus sacituzumab govitecan group than in the control group (80.0% versus 55.6%).

The most common adverse events in patients treated with atezolizumab plus sacituzumab govitecan were nausea, alopecia, diarrhea, and neutropenia. Dr. Schmid emphasized in his presentation that this toxicity profile was dominated by adverse events that are common in patients treated with chemotherapy.

“These safety data are significant as they suggest that the combination therapy does not introduce additional risks beyond those already associated with each drug,” he added.
 

Looking Ahead

Dr. Tolaney highlighted that the cohort size of this study was small and the follow-up time was insufficient to draw conclusions about survival outcomes. Larger studies with long-term follow-up are needed to confirm the efficacy of first-line atezolizumab plus sacituzumab govitecan, she said.

“While this was a small study, the response data is very intriguing, with 17% of patients experiencing complete responses. The PFS data are also impressive, and there seems to be an interesting trend towards better response in patients with high Trop-2 expression and those with high levels of stromal TILs,” she added.

Dr. Tolaney also noted that the response rates and PFS data presented are similar to those of one of the treatment arms in the BEGONIA trial (NCT03742102), which investigated different combinations of immunotherapy in patients with metastatic TNBC. Like MORPHEUS-pan BC (NCT03424005), this study evaluated the efficacy of a different antibody-drug conjugate with chemotherapy. Patients in the study arm of the BEGONIA trial she was referring to received durvalumab (an anti-PD-L1 agent) and datopotamab deruxtecan (an antibody-drug conjugate).

Dr. Schmid said that biomarker analyses are ongoing to assess whether there is a correlation between Trop-2 expression levels and the benefits of sacituzumab govitecan. Studies are also needed to determine whether this combination can improve pathologic complete response rates in early-stage TNBC.

Dr. Tolaney echoed the importance of evaluating the efficacy of antibody-drug conjugates plus immune checkpoint inhibitors in different settings, including patients with PD-L1–negative or immunologically cold tumors and those with early-stage disease. “Ultimately, we want this combination treatment to move forward to early-stage TNBC to see if we could cure more patients,” she said, during the discussion.

Dr. Schmid reported financial relationships with Pfizer, AstraZeneca, Novartis, Gilead, Roche, Merck, MSD, BI, Seagen, Amgen, Bayer, Eisai, Celgene, Lilly, and Puma (consulting or advisory roles); Pfizer, AstraZeneca, Novartis, Gilead, Roche, Merck, MSD, BI, Seagen, Amgen, Bayer, Eisai, Celgene, Lilly, and Puma (honoraria); and AstraZeneca, Genentech, Roche, Oncogenex, Novartis, Astellas, and Medivation (research funding). Dr. Tolaney reported financial relationships with Novartis, Pfizer, Merck, Eli Lilly, AstraZeneca, Genentech/Roche, Eisai, Sanofi, Bristol Myers Squibb, Seattle Genetics, CytomX Therapeutics, Daiichi Sankyo, Gilead, Ellipses Pharma, 4D Pharma, OncoSec Medical Inc., Beyond Spring Pharmaceuticals, OncXerna, Zymeworks, Zentalis, Blueprint Medicines, Reveal Genomics, ARC Therapeutics, Infinity Therapeutics, Myovant, Zetagen, Umoja Biopharma, Menarini/Stemline, Aadi Biopharma, Bayer, and Jazz Pharmaceuticals (consulting or advisory roles); Genentech/Roche, Merck, Exelixis, Pfizer, Lilly, Novartis, Nanostring, Bristol Myers Squibb, Eisai, AstraZeneca, Gilead, Cyclacel, Sanofi, and Seattle Genetics (research funding).

The combination of atezolizumab plus sacituzumab govitecan as first-line treatment showed encouraging anti-tumor activity in previously untreated patients with triple-negative breast cancer (TNBC), in an ongoing phase 1b/2 trial.

MORPHEUS-pan BC (NCT03424005) is evaluating multiple treatment combinations in patients with locally advanced or metastatic TNBC.

The trial’s interim clinical data was presented at the European Society for Medical Oncology (ESMO) Breast Cancer annual congress.
 

Rationale for Combining Antibody-Drug Conjugates with Immunotherapy

Peter Schmid, MD, PhD, professor at the Centre for Experimental Cancer Medicine in London, England, presented interim findings from one study arm of MORPHEUS-pan BC at the meeting. The arm consisted of patients with TNBC who were treated with a combination of atezolizumab, a PD-L1 inhibitor, and sacituzumab govitecan, an antibody-drug conjugate targeting the Trop-2 protein commonly expressed in TNBC.

TNBC is one of the most challenging subtypes of breast cancer to treat because of its aggressive characteristics and innate resistance to hormonal therapy and HER2-targeted treatments. However, the recent approval of immunotherapy for TNBC has provided renewed hope for patients, according to Dr. Schmid.

Atezolizumab, in combination with nab-paclitaxel, has already been approved as a first-line treatment for PD-L1–positive, unresectable locally advanced or metastatic TNBC; however, not all patients respond to this combination treatment. Sacituzumab govitecan is approved for second-line and subsequent-line treatment of metastatic TNBC.

“Cancer immunotherapy in combination with chemotherapy has transformed the TNBC treatment landscape, but new combinations are needed to further improve survival outcomes,” Dr. Schmid said during his presentation. “We hoped that combining immunotherapy with an antibody-drug conjugate would not only improve safety but also increase efficacy through enhanced immune activation.”
 

Study Design

The MORPHEUS-pan BC trial enrolled patients with previously untreated, PD-L1–positive, inoperable, locally advanced or metastatic TNBC. Patients were randomized to receive experimental treatment consisting of atezolizumab plus the antibody-drug conjugate sacituzumab govitecan. Patients in the second arm received a control regimen of atezolizumab plus nab-paclitaxel chemotherapy.

“The control regimen is part of the current standard of care for patients with PD-L1–positive TNBC,” Dr. Schmid explained in his presentation. As of the data cut-off, 11 patients were enrolled in the control arm and 31 in the atezolizumab plus sacituzumab govitecan arm.

During the discussion session after his talk, Dr. Schmid commented on the use of PD-L1 expression to select patients for enrollment, acknowledging that PD-L1 is not the best biomarker.

“Its expression is very dynamic and can change rapidly,” he said. He added, however, that it is currently the most suitable biomarker for patient selection for treatment with anti–PD-1/PD-L1 agents.

Sara M. Tolaney, MD, MPH, added that, because patients were selected based on PD-L1 expression, it is unclear whether this combination therapy would show anti-tumor activity in patients with PD-L1–negative tumors. Dr. Tolaney, a medical oncologist at the Dana-Farber Cancer Institute who was not involved in the study, served as a discussant, providing her expert opinion on the findings presented by Dr. Schmid.
 

Promising Anti-tumor Activity

The combination of atezolizumab and sacituzumab govitecan demonstrated promising anti-tumor activity as initial treatment for this patient population. The interim analysis at 18 weeks showed an objective response rate of 76.7% (95% CI, 57.7-90.1; n = 23, including five complete responses) in the atezolizumab plus sacituzumab govitecan arm, versus 66.7% (95% CI, 29.9-92.5; n = 6, all of which were partial responses) in the control arm.

“The 66% response rate in the control arm aligns with what we see in historical data from patients treated with immunotherapy plus chemotherapy,” noted Dr. Schmid during his talk.

The clinical benefit rate, which includes complete and partial responses as well as stable disease, was also encouraging at 83.3% (95% CI, 65.3-94.4) with the dual immunotherapy regimen versus 66.7% (95% CI, 29.9-92.5) with standard therapy.

Commenting on the potential mechanisms of the synergistic effect of this combination therapy, Dr. Tolaney said, “In addition to delivering chemotherapy payloads to cancer cells, antibody-drug conjugates can lead to dendritic cell activation, T-cell activation, and immune cell infiltration.”

She added that antibody-drug conjugates can cause Fc activation in NK cells, thereby enhancing antibody-dependent cytotoxicity.
 

Encouraging survival trends

Interim survival data showed trends favoring atezolizumab plus sacituzumab govitecan over the control arm of atezolizumab plus nab-paclitaxel chemotherapy. The median progression-free survival (PFS) was 12.2 months (95% CI, 7.4-not estimable) in the immunotherapy combination group versus 5.9 months (95% CI, 4.1-8.7) in the control group, yielding a hazard ratio of 0.29 (95% CI, 0.11-0.70). The overall survival data are still immature.

During the discussion session, Dr. Schmid cautioned that, although the benefit of this combination therapy in terms of PFS seems promising, the validity of the hazard ratio is limited because of the small cohort size. He added, “The survival data is still immature, and longer follow-up is needed.”

These encouraging response and PFS rates need to be confirmed in larger studies of this immunotherapy combination as a potential new first-line standard for PD-L1–positive TNBC, according to Dr. Schmid.
 

Relationship between biomarker expression and response

The MORPHEUS-pan BC trial enrolled only patients with PD-L1–positive tumors at baseline, defined as PD-L1 expression in at least 1% of immune cells infiltrating the tumor. Tumors at baseline were also tested for Trop-2 expression, CD8 immune phenotype, and stromal tumor-infiltrating lymphocytes (TILs).

“We wanted to get an idea of whether these biomarkers are associated with treatment response,” Dr. Schmid explained during his talk.

Although the benefit of sacituzumab govitecan treatment was observed across all Trop-2 expression levels, preliminary analyses suggest that high Trop-2 expression, CD8 immune phenotype, and stromal TILs may be associated with response to atezolizumab plus sacituzumab govitecan. However, Dr. Schmid noted that validation of these associations in larger cohorts is required.
 

Safety of combination treatment

The side effect profile of atezolizumab plus sacituzumab govitecan appeared consistent with that expected from the two individual drugs, with no new toxicity signals.

All patients in both treatment arms experienced at least one adverse event; however, there were no fatal adverse events. Grade 3-4 adverse events were more common in the experimental arm (70.0%) than in the control arm (44.4%), while serious adverse events were more common in the control group (44.4% versus 23.3%). Immune-related adverse events were considerably more common in the atezolizumab plus sacituzumab govitecan group than in the control group (80.0% versus 55.6%).

The most common adverse events in patients treated with atezolizumab plus sacituzumab govitecan were nausea, alopecia, diarrhea, and neutropenia. Dr. Schmid emphasized in his presentation that this toxicity profile was dominated by adverse events that are common in patients treated with chemotherapy.

“These safety data are significant as they suggest that the combination therapy does not introduce additional risks beyond those already associated with each drug,” he added.
 

Looking Ahead

Dr. Tolaney highlighted that the cohort size of this study was small and the follow-up time was insufficient to draw conclusions about survival outcomes. Larger studies with long-term follow-up are needed to confirm the efficacy of first-line atezolizumab plus sacituzumab govitecan, she said.

“While this was a small study, the response data is very intriguing, with 17% of patients experiencing complete responses. The PFS data are also impressive, and there seems to be an interesting trend towards better response in patients with high Trop-2 expression and those with high levels of stromal TILs,” she added.

Dr. Tolaney also noted that the response rates and PFS data presented are similar to those of one of the treatment arms in the BEGONIA trial (NCT03742102), which investigated different combinations of immunotherapy in patients with metastatic TNBC. Like MORPHEUS-pan BC (NCT03424005), this study evaluated the efficacy of a different antibody-drug conjugate with chemotherapy. Patients in the study arm of the BEGONIA trial she was referring to received durvalumab (an anti-PD-L1 agent) and datopotamab deruxtecan (an antibody-drug conjugate).

Dr. Schmid said that biomarker analyses are ongoing to assess whether there is a correlation between Trop-2 expression levels and the benefits of sacituzumab govitecan. Studies are also needed to determine whether this combination can improve pathologic complete response rates in early-stage TNBC.

Dr. Tolaney echoed the importance of evaluating the efficacy of antibody-drug conjugates plus immune checkpoint inhibitors in different settings, including patients with PD-L1–negative or immunologically cold tumors and those with early-stage disease. “Ultimately, we want this combination treatment to move forward to early-stage TNBC to see if we could cure more patients,” she said, during the discussion.

Dr. Schmid reported financial relationships with Pfizer, AstraZeneca, Novartis, Gilead, Roche, Merck, MSD, BI, Seagen, Amgen, Bayer, Eisai, Celgene, Lilly, and Puma (consulting or advisory roles); Pfizer, AstraZeneca, Novartis, Gilead, Roche, Merck, MSD, BI, Seagen, Amgen, Bayer, Eisai, Celgene, Lilly, and Puma (honoraria); and AstraZeneca, Genentech, Roche, Oncogenex, Novartis, Astellas, and Medivation (research funding). Dr. Tolaney reported financial relationships with Novartis, Pfizer, Merck, Eli Lilly, AstraZeneca, Genentech/Roche, Eisai, Sanofi, Bristol Myers Squibb, Seattle Genetics, CytomX Therapeutics, Daiichi Sankyo, Gilead, Ellipses Pharma, 4D Pharma, OncoSec Medical Inc., Beyond Spring Pharmaceuticals, OncXerna, Zymeworks, Zentalis, Blueprint Medicines, Reveal Genomics, ARC Therapeutics, Infinity Therapeutics, Myovant, Zetagen, Umoja Biopharma, Menarini/Stemline, Aadi Biopharma, Bayer, and Jazz Pharmaceuticals (consulting or advisory roles); Genentech/Roche, Merck, Exelixis, Pfizer, Lilly, Novartis, Nanostring, Bristol Myers Squibb, Eisai, AstraZeneca, Gilead, Cyclacel, Sanofi, and Seattle Genetics (research funding).

The combination of atezolizumab plus sacituzumab govitecan as first-line treatment showed encouraging anti-tumor activity in previously untreated patients with triple-negative breast cancer (TNBC), in an ongoing phase 1b/2 trial.

MORPHEUS-pan BC (NCT03424005) is evaluating multiple treatment combinations in patients with locally advanced or metastatic TNBC.

The trial’s interim clinical data was presented at the European Society for Medical Oncology (ESMO) Breast Cancer annual congress.
 

Rationale for Combining Antibody-Drug Conjugates with Immunotherapy

Peter Schmid, MD, PhD, professor at the Centre for Experimental Cancer Medicine in London, England, presented interim findings from one study arm of MORPHEUS-pan BC at the meeting. The arm consisted of patients with TNBC who were treated with a combination of atezolizumab, a PD-L1 inhibitor, and sacituzumab govitecan, an antibody-drug conjugate targeting the Trop-2 protein commonly expressed in TNBC.

TNBC is one of the most challenging subtypes of breast cancer to treat because of its aggressive characteristics and innate resistance to hormonal therapy and HER2-targeted treatments. However, the recent approval of immunotherapy for TNBC has provided renewed hope for patients, according to Dr. Schmid.

Atezolizumab, in combination with nab-paclitaxel, has already been approved as a first-line treatment for PD-L1–positive, unresectable locally advanced or metastatic TNBC; however, not all patients respond to this combination treatment. Sacituzumab govitecan is approved for second-line and subsequent-line treatment of metastatic TNBC.

“Cancer immunotherapy in combination with chemotherapy has transformed the TNBC treatment landscape, but new combinations are needed to further improve survival outcomes,” Dr. Schmid said during his presentation. “We hoped that combining immunotherapy with an antibody-drug conjugate would not only improve safety but also increase efficacy through enhanced immune activation.”
 

Study Design

The MORPHEUS-pan BC trial enrolled patients with previously untreated, PD-L1–positive, inoperable, locally advanced or metastatic TNBC. Patients were randomized to receive experimental treatment consisting of atezolizumab plus the antibody-drug conjugate sacituzumab govitecan. Patients in the second arm received a control regimen of atezolizumab plus nab-paclitaxel chemotherapy.

“The control regimen is part of the current standard of care for patients with PD-L1–positive TNBC,” Dr. Schmid explained in his presentation. As of the data cut-off, 11 patients were enrolled in the control arm and 31 in the atezolizumab plus sacituzumab govitecan arm.

During the discussion session after his talk, Dr. Schmid commented on the use of PD-L1 expression to select patients for enrollment, acknowledging that PD-L1 is not the best biomarker.

“Its expression is very dynamic and can change rapidly,” he said. He added, however, that it is currently the most suitable biomarker for patient selection for treatment with anti–PD-1/PD-L1 agents.

Sara M. Tolaney, MD, MPH, added that, because patients were selected based on PD-L1 expression, it is unclear whether this combination therapy would show anti-tumor activity in patients with PD-L1–negative tumors. Dr. Tolaney, a medical oncologist at the Dana-Farber Cancer Institute who was not involved in the study, served as a discussant, providing her expert opinion on the findings presented by Dr. Schmid.
 

Promising Anti-tumor Activity

The combination of atezolizumab and sacituzumab govitecan demonstrated promising anti-tumor activity as initial treatment for this patient population. The interim analysis at 18 weeks showed an objective response rate of 76.7% (95% CI, 57.7-90.1; n = 23, including five complete responses) in the atezolizumab plus sacituzumab govitecan arm, versus 66.7% (95% CI, 29.9-92.5; n = 6, all of which were partial responses) in the control arm.

“The 66% response rate in the control arm aligns with what we see in historical data from patients treated with immunotherapy plus chemotherapy,” noted Dr. Schmid during his talk.

The clinical benefit rate, which includes complete and partial responses as well as stable disease, was also encouraging at 83.3% (95% CI, 65.3-94.4) with the dual immunotherapy regimen versus 66.7% (95% CI, 29.9-92.5) with standard therapy.

Commenting on the potential mechanisms of the synergistic effect of this combination therapy, Dr. Tolaney said, “In addition to delivering chemotherapy payloads to cancer cells, antibody-drug conjugates can lead to dendritic cell activation, T-cell activation, and immune cell infiltration.”

She added that antibody-drug conjugates can cause Fc activation in NK cells, thereby enhancing antibody-dependent cytotoxicity.
 

Encouraging survival trends

Interim survival data showed trends favoring atezolizumab plus sacituzumab govitecan over the control arm of atezolizumab plus nab-paclitaxel chemotherapy. The median progression-free survival (PFS) was 12.2 months (95% CI, 7.4-not estimable) in the immunotherapy combination group versus 5.9 months (95% CI, 4.1-8.7) in the control group, yielding a hazard ratio of 0.29 (95% CI, 0.11-0.70). The overall survival data are still immature.

During the discussion session, Dr. Schmid cautioned that, although the benefit of this combination therapy in terms of PFS seems promising, the validity of the hazard ratio is limited because of the small cohort size. He added, “The survival data is still immature, and longer follow-up is needed.”

These encouraging response and PFS rates need to be confirmed in larger studies of this immunotherapy combination as a potential new first-line standard for PD-L1–positive TNBC, according to Dr. Schmid.
 

Relationship between biomarker expression and response

The MORPHEUS-pan BC trial enrolled only patients with PD-L1–positive tumors at baseline, defined as PD-L1 expression in at least 1% of immune cells infiltrating the tumor. Tumors at baseline were also tested for Trop-2 expression, CD8 immune phenotype, and stromal tumor-infiltrating lymphocytes (TILs).

“We wanted to get an idea of whether these biomarkers are associated with treatment response,” Dr. Schmid explained during his talk.

Although the benefit of sacituzumab govitecan treatment was observed across all Trop-2 expression levels, preliminary analyses suggest that high Trop-2 expression, CD8 immune phenotype, and stromal TILs may be associated with response to atezolizumab plus sacituzumab govitecan. However, Dr. Schmid noted that validation of these associations in larger cohorts is required.
 

Safety of combination treatment

The side effect profile of atezolizumab plus sacituzumab govitecan appeared consistent with that expected from the two individual drugs, with no new toxicity signals.

All patients in both treatment arms experienced at least one adverse event; however, there were no fatal adverse events. Grade 3-4 adverse events were more common in the experimental arm (70.0%) than in the control arm (44.4%), while serious adverse events were more common in the control group (44.4% versus 23.3%). Immune-related adverse events were considerably more common in the atezolizumab plus sacituzumab govitecan group than in the control group (80.0% versus 55.6%).

The most common adverse events in patients treated with atezolizumab plus sacituzumab govitecan were nausea, alopecia, diarrhea, and neutropenia. Dr. Schmid emphasized in his presentation that this toxicity profile was dominated by adverse events that are common in patients treated with chemotherapy.

“These safety data are significant as they suggest that the combination therapy does not introduce additional risks beyond those already associated with each drug,” he added.
 

Looking Ahead

Dr. Tolaney highlighted that the cohort size of this study was small and the follow-up time was insufficient to draw conclusions about survival outcomes. Larger studies with long-term follow-up are needed to confirm the efficacy of first-line atezolizumab plus sacituzumab govitecan, she said.

“While this was a small study, the response data is very intriguing, with 17% of patients experiencing complete responses. The PFS data are also impressive, and there seems to be an interesting trend towards better response in patients with high Trop-2 expression and those with high levels of stromal TILs,” she added.

Dr. Tolaney also noted that the response rates and PFS data presented are similar to those of one of the treatment arms in the BEGONIA trial (NCT03742102), which investigated different combinations of immunotherapy in patients with metastatic TNBC. Like MORPHEUS-pan BC (NCT03424005), this study evaluated the efficacy of a different antibody-drug conjugate with chemotherapy. Patients in the study arm of the BEGONIA trial she was referring to received durvalumab (an anti-PD-L1 agent) and datopotamab deruxtecan (an antibody-drug conjugate).

Dr. Schmid said that biomarker analyses are ongoing to assess whether there is a correlation between Trop-2 expression levels and the benefits of sacituzumab govitecan. Studies are also needed to determine whether this combination can improve pathologic complete response rates in early-stage TNBC.

Dr. Tolaney echoed the importance of evaluating the efficacy of antibody-drug conjugates plus immune checkpoint inhibitors in different settings, including patients with PD-L1–negative or immunologically cold tumors and those with early-stage disease. “Ultimately, we want this combination treatment to move forward to early-stage TNBC to see if we could cure more patients,” she said, during the discussion.

Dr. Schmid reported financial relationships with Pfizer, AstraZeneca, Novartis, Gilead, Roche, Merck, MSD, BI, Seagen, Amgen, Bayer, Eisai, Celgene, Lilly, and Puma (consulting or advisory roles); Pfizer, AstraZeneca, Novartis, Gilead, Roche, Merck, MSD, BI, Seagen, Amgen, Bayer, Eisai, Celgene, Lilly, and Puma (honoraria); and AstraZeneca, Genentech, Roche, Oncogenex, Novartis, Astellas, and Medivation (research funding). Dr. Tolaney reported financial relationships with Novartis, Pfizer, Merck, Eli Lilly, AstraZeneca, Genentech/Roche, Eisai, Sanofi, Bristol Myers Squibb, Seattle Genetics, CytomX Therapeutics, Daiichi Sankyo, Gilead, Ellipses Pharma, 4D Pharma, OncoSec Medical Inc., Beyond Spring Pharmaceuticals, OncXerna, Zymeworks, Zentalis, Blueprint Medicines, Reveal Genomics, ARC Therapeutics, Infinity Therapeutics, Myovant, Zetagen, Umoja Biopharma, Menarini/Stemline, Aadi Biopharma, Bayer, and Jazz Pharmaceuticals (consulting or advisory roles); Genentech/Roche, Merck, Exelixis, Pfizer, Lilly, Novartis, Nanostring, Bristol Myers Squibb, Eisai, AstraZeneca, Gilead, Cyclacel, Sanofi, and Seattle Genetics (research funding).

Seniors are increasingly targeted in ever-sophisticated online financial cybercrimes, but mental health clinicians can play a key role in protecting their patients.

Elizabeth J. Santos, MD, clinical chief, Division of Geriatric Mental Health & Memory Care, and associate professor of psychiatry, neurology & medicine, University of Rochester School of Medicine and Dentistry, Rochester, New York, provided tips to attendees of the American Psychiatric Association (APA) 2024 Annual Meeting, and elaborated on these for this news organization.

Cybercrimes targeting seniors are common. A 2023 University of Michigan National Poll on Healthy Aging found 75% of adults aged 50-80 years experienced a fraud attempt either online or by phone, text, email, or mail in the past 2 years.

The poll found about 30% of respondents reported experiencing financial fraud, which could involve compromising credit cards, hacking bank accounts, or identity theft.

Older age is a risk factor for cybercrime. Seniors may have lower cognitive functioning and/or impaired decision-making. In addition, they are often socially isolated, dependent on others, and have poor health and financial literacy.
 

Romance Scams Common

Romance scams are another common financial fraud. Stephanie Garayalde, MD, a geriatric psychiatrist at the University of Florida, Gainesville, Florida, and another presenter at the APA session, used the example of Mr. L, a 74-year-old outpatient under treatment for depression who was unable to pay his rent.

Mr. L was giving money to his “girlfriend” he met online. Their relationship was totally virtual; she always had constant excuses for not meeting in person. He was funneling increasing funds to pay what he believed were medical bills and to bail her out of various other emergencies.

Once the fraud was discovered, Mr. L not only felt the loneliness of a lost romantic connection but also grappled with feelings of embarrassment and guilt.

“I see older patients who have been scammed who feel ashamed that they haven’t left enough money for their families,” said Dr. Santos.

Another well-known scam targets grandparents. Fraudsters sometimes use an artificial intelligence–generated voice mimicking a young family member and pretend to need money right away for bail or another problem.

In such situations, Dr. Santos advises patients to “hang up and call your family” to verify the call “no matter what the person says or who they sound like.”

Scammers may impersonate government officials to try to get social insurance information. Dr. Santos stresses the importance of never giving out this information. “If someone says they’re from your bank or a government agency like the IRS, hang up and call the bank or agency yourself.”

Evidence suggests this and other cybercrimes are on the rise. The Federal Bureau of Investigation’s Internet Crime Complaint Center received 888,000 complaints in 2023, a 10% increase from 2022, and losses of about $12.5 billion, which is a 22% increase over 2022.

It’s not that uncommon for the same older person to be scammed by numerous people and fall for it again and again, said Dr. Santos.

To mitigate the risk to this vulnerable group, researchers at the University of Central Florida, Orlando, Florida, are developing a scam screener for the elderly that will provide tools to help doctors screen older adults. The screen will focus on identifying factors that make victims most vulnerable, including seniors’ ability to think critically, a necessary skill for guarding against cybercrime.
 

Red Flags

In the meantime, Dr. Santos identified red flags for clinicians. Patients may show deviations in their typical behaviors; for example, they may seem sadder, more subdued, or more withdrawn than usual.

As loneliness and isolation can be a signal of victimization, “ask patients about their connectedness and be suspicious if the connectedness is all virtual,” she said.

Learning about the quality of their relationships is also important. “Instead of asking the superficial question of ‘Do you have friends’, ask ‘How do you talk to your friends? Are you actually getting out and meeting them?’”

If patients report they have never actually seen these so-called friends in-person, it should raise a red flag.

Another clue something may be amiss is “needing to be on their device or be home to get a call at a certain time.” Dr. Santos recalled a patient whose cell phone rang constantly during an evaluation, even after she had changed her phone number several times. “The scammers kept tracking her down,” she said.

Patients who are victims of cybercrime may stop taking their medications, fail to follow up on ordered tests, or miss paying for medical services.

Dr. Santos recommended screening for conditions known to be linked to cybercrime victimization such as depression. One of her patients was attending her memory clinic, but their cognitive issues were due to depression, not dementia.

It is important to identify subtle cognitive impairments. Dr. Santos recommended using the Saint Louis University Mental Status Examination, which she says is easier to use than the Montreal Cognitive Assessment.
 

Avoid Shaming

When managing patients who are potential cybercrime victims, she also suggests doctors be careful about their tone and their attitude. “Don’t shame someone for becoming a victim because it happens to everyone.”

When patients show signs of victimization, physicians could consider asking about their Internet use, social media practices, and general safety surrounding their finances.

They should emphasize the importance of protecting accounts through strong passwords, multifactor authentication when possible, and avoidance of sharing personal information with anyone who calls, emails, or texts.

Clinicians might also consider asking patients to review bills for new or unusual charges, check their bank account statements for withdrawals they didn’t make, and review credit reports for accounts in their name they don’t recognize.

Clinicians should also encourage patients to have a healthcare proxy, power of attorney, and advanced directives and recommend resources that can help victims. These include:

Federal Trade Commission (to report identity theft): https://reportfraud.ftc.gov;  https://www.identitytheft.gov

Federal Bureau of Investigation – Internet Crime and Complaint Center https://www.ic3.gov

National Elder Fraud Hotline (1-833-372-8311) or 1-833-FRAUD-11

http://ovc.ojp.gov/program/stop-elder-fraud/providing-help-restoring-hope

A version of this article appeared on Medscape.com.

Seniors are increasingly targeted in ever-sophisticated online financial cybercrimes, but mental health clinicians can play a key role in protecting their patients.

Elizabeth J. Santos, MD, clinical chief, Division of Geriatric Mental Health & Memory Care, and associate professor of psychiatry, neurology & medicine, University of Rochester School of Medicine and Dentistry, Rochester, New York, provided tips to attendees of the American Psychiatric Association (APA) 2024 Annual Meeting, and elaborated on these for this news organization.

Cybercrimes targeting seniors are common. A 2023 University of Michigan National Poll on Healthy Aging found 75% of adults aged 50-80 years experienced a fraud attempt either online or by phone, text, email, or mail in the past 2 years.

The poll found about 30% of respondents reported experiencing financial fraud, which could involve compromising credit cards, hacking bank accounts, or identity theft.

Older age is a risk factor for cybercrime. Seniors may have lower cognitive functioning and/or impaired decision-making. In addition, they are often socially isolated, dependent on others, and have poor health and financial literacy.
 

Romance Scams Common

Romance scams are another common financial fraud. Stephanie Garayalde, MD, a geriatric psychiatrist at the University of Florida, Gainesville, Florida, and another presenter at the APA session, used the example of Mr. L, a 74-year-old outpatient under treatment for depression who was unable to pay his rent.

Mr. L was giving money to his “girlfriend” he met online. Their relationship was totally virtual; she always had constant excuses for not meeting in person. He was funneling increasing funds to pay what he believed were medical bills and to bail her out of various other emergencies.

Once the fraud was discovered, Mr. L not only felt the loneliness of a lost romantic connection but also grappled with feelings of embarrassment and guilt.

“I see older patients who have been scammed who feel ashamed that they haven’t left enough money for their families,” said Dr. Santos.

Another well-known scam targets grandparents. Fraudsters sometimes use an artificial intelligence–generated voice mimicking a young family member and pretend to need money right away for bail or another problem.

In such situations, Dr. Santos advises patients to “hang up and call your family” to verify the call “no matter what the person says or who they sound like.”

Scammers may impersonate government officials to try to get social insurance information. Dr. Santos stresses the importance of never giving out this information. “If someone says they’re from your bank or a government agency like the IRS, hang up and call the bank or agency yourself.”

Evidence suggests this and other cybercrimes are on the rise. The Federal Bureau of Investigation’s Internet Crime Complaint Center received 888,000 complaints in 2023, a 10% increase from 2022, and losses of about $12.5 billion, which is a 22% increase over 2022.

It’s not that uncommon for the same older person to be scammed by numerous people and fall for it again and again, said Dr. Santos.

To mitigate the risk to this vulnerable group, researchers at the University of Central Florida, Orlando, Florida, are developing a scam screener for the elderly that will provide tools to help doctors screen older adults. The screen will focus on identifying factors that make victims most vulnerable, including seniors’ ability to think critically, a necessary skill for guarding against cybercrime.
 

Red Flags

In the meantime, Dr. Santos identified red flags for clinicians. Patients may show deviations in their typical behaviors; for example, they may seem sadder, more subdued, or more withdrawn than usual.

As loneliness and isolation can be a signal of victimization, “ask patients about their connectedness and be suspicious if the connectedness is all virtual,” she said.

Learning about the quality of their relationships is also important. “Instead of asking the superficial question of ‘Do you have friends’, ask ‘How do you talk to your friends? Are you actually getting out and meeting them?’”

If patients report they have never actually seen these so-called friends in-person, it should raise a red flag.

Another clue something may be amiss is “needing to be on their device or be home to get a call at a certain time.” Dr. Santos recalled a patient whose cell phone rang constantly during an evaluation, even after she had changed her phone number several times. “The scammers kept tracking her down,” she said.

Patients who are victims of cybercrime may stop taking their medications, fail to follow up on ordered tests, or miss paying for medical services.

Dr. Santos recommended screening for conditions known to be linked to cybercrime victimization such as depression. One of her patients was attending her memory clinic, but their cognitive issues were due to depression, not dementia.

It is important to identify subtle cognitive impairments. Dr. Santos recommended using the Saint Louis University Mental Status Examination, which she says is easier to use than the Montreal Cognitive Assessment.
 

Avoid Shaming

When managing patients who are potential cybercrime victims, she also suggests doctors be careful about their tone and their attitude. “Don’t shame someone for becoming a victim because it happens to everyone.”

When patients show signs of victimization, physicians could consider asking about their Internet use, social media practices, and general safety surrounding their finances.

They should emphasize the importance of protecting accounts through strong passwords, multifactor authentication when possible, and avoidance of sharing personal information with anyone who calls, emails, or texts.

Clinicians might also consider asking patients to review bills for new or unusual charges, check their bank account statements for withdrawals they didn’t make, and review credit reports for accounts in their name they don’t recognize.

Clinicians should also encourage patients to have a healthcare proxy, power of attorney, and advanced directives and recommend resources that can help victims. These include:

Federal Trade Commission (to report identity theft): https://reportfraud.ftc.gov;  https://www.identitytheft.gov

Federal Bureau of Investigation – Internet Crime and Complaint Center https://www.ic3.gov

National Elder Fraud Hotline (1-833-372-8311) or 1-833-FRAUD-11

http://ovc.ojp.gov/program/stop-elder-fraud/providing-help-restoring-hope

A version of this article appeared on Medscape.com.

Seniors are increasingly targeted in ever-sophisticated online financial cybercrimes, but mental health clinicians can play a key role in protecting their patients.

Elizabeth J. Santos, MD, clinical chief, Division of Geriatric Mental Health & Memory Care, and associate professor of psychiatry, neurology & medicine, University of Rochester School of Medicine and Dentistry, Rochester, New York, provided tips to attendees of the American Psychiatric Association (APA) 2024 Annual Meeting, and elaborated on these for this news organization.

Cybercrimes targeting seniors are common. A 2023 University of Michigan National Poll on Healthy Aging found 75% of adults aged 50-80 years experienced a fraud attempt either online or by phone, text, email, or mail in the past 2 years.

The poll found about 30% of respondents reported experiencing financial fraud, which could involve compromising credit cards, hacking bank accounts, or identity theft.

Older age is a risk factor for cybercrime. Seniors may have lower cognitive functioning and/or impaired decision-making. In addition, they are often socially isolated, dependent on others, and have poor health and financial literacy.
 

Romance Scams Common

Romance scams are another common financial fraud. Stephanie Garayalde, MD, a geriatric psychiatrist at the University of Florida, Gainesville, Florida, and another presenter at the APA session, used the example of Mr. L, a 74-year-old outpatient under treatment for depression who was unable to pay his rent.

Mr. L was giving money to his “girlfriend” he met online. Their relationship was totally virtual; she always had constant excuses for not meeting in person. He was funneling increasing funds to pay what he believed were medical bills and to bail her out of various other emergencies.

Once the fraud was discovered, Mr. L not only felt the loneliness of a lost romantic connection but also grappled with feelings of embarrassment and guilt.

“I see older patients who have been scammed who feel ashamed that they haven’t left enough money for their families,” said Dr. Santos.

Another well-known scam targets grandparents. Fraudsters sometimes use an artificial intelligence–generated voice mimicking a young family member and pretend to need money right away for bail or another problem.

In such situations, Dr. Santos advises patients to “hang up and call your family” to verify the call “no matter what the person says or who they sound like.”

Scammers may impersonate government officials to try to get social insurance information. Dr. Santos stresses the importance of never giving out this information. “If someone says they’re from your bank or a government agency like the IRS, hang up and call the bank or agency yourself.”

Evidence suggests this and other cybercrimes are on the rise. The Federal Bureau of Investigation’s Internet Crime Complaint Center received 888,000 complaints in 2023, a 10% increase from 2022, and losses of about $12.5 billion, which is a 22% increase over 2022.

It’s not that uncommon for the same older person to be scammed by numerous people and fall for it again and again, said Dr. Santos.

To mitigate the risk to this vulnerable group, researchers at the University of Central Florida, Orlando, Florida, are developing a scam screener for the elderly that will provide tools to help doctors screen older adults. The screen will focus on identifying factors that make victims most vulnerable, including seniors’ ability to think critically, a necessary skill for guarding against cybercrime.
 

Red Flags

In the meantime, Dr. Santos identified red flags for clinicians. Patients may show deviations in their typical behaviors; for example, they may seem sadder, more subdued, or more withdrawn than usual.

As loneliness and isolation can be a signal of victimization, “ask patients about their connectedness and be suspicious if the connectedness is all virtual,” she said.

Learning about the quality of their relationships is also important. “Instead of asking the superficial question of ‘Do you have friends’, ask ‘How do you talk to your friends? Are you actually getting out and meeting them?’”

If patients report they have never actually seen these so-called friends in-person, it should raise a red flag.

Another clue something may be amiss is “needing to be on their device or be home to get a call at a certain time.” Dr. Santos recalled a patient whose cell phone rang constantly during an evaluation, even after she had changed her phone number several times. “The scammers kept tracking her down,” she said.

Patients who are victims of cybercrime may stop taking their medications, fail to follow up on ordered tests, or miss paying for medical services.

Dr. Santos recommended screening for conditions known to be linked to cybercrime victimization such as depression. One of her patients was attending her memory clinic, but their cognitive issues were due to depression, not dementia.

It is important to identify subtle cognitive impairments. Dr. Santos recommended using the Saint Louis University Mental Status Examination, which she says is easier to use than the Montreal Cognitive Assessment.
 

Avoid Shaming

When managing patients who are potential cybercrime victims, she also suggests doctors be careful about their tone and their attitude. “Don’t shame someone for becoming a victim because it happens to everyone.”

When patients show signs of victimization, physicians could consider asking about their Internet use, social media practices, and general safety surrounding their finances.

They should emphasize the importance of protecting accounts through strong passwords, multifactor authentication when possible, and avoidance of sharing personal information with anyone who calls, emails, or texts.

Clinicians might also consider asking patients to review bills for new or unusual charges, check their bank account statements for withdrawals they didn’t make, and review credit reports for accounts in their name they don’t recognize.

Clinicians should also encourage patients to have a healthcare proxy, power of attorney, and advanced directives and recommend resources that can help victims. These include:

Federal Trade Commission (to report identity theft): https://reportfraud.ftc.gov;  https://www.identitytheft.gov

Federal Bureau of Investigation – Internet Crime and Complaint Center https://www.ic3.gov

National Elder Fraud Hotline (1-833-372-8311) or 1-833-FRAUD-11

http://ovc.ojp.gov/program/stop-elder-fraud/providing-help-restoring-hope

A version of this article 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).