Ob.Gyn. News

More than one in three women worldwide (at least 40 million women) annually experience lasting health problems in the months or years following childbirth, according to a new study published in The Lancet Global Health.

Those problems include pain during sexual intercourse (35%), low back pain (32%), urinary incontinence (8% to 31%), anxiety (9% to 24%), anal incontinence (19%), depression (11% to 17%), fear of childbirth (6% to 15%), perineal pain (11%), and secondary infertility (11%).

Other problems included pelvic organ prolapse, posttraumatic stress disorder, thyroid dysfunction, mastitis, HIV seroconversion (when the body begins to produce detectable levels of HIV antibodies), nerve injury, and psychosis. 

The study says most women see a doctor 6  to 12 weeks after birth and then rarely talk to doctors about these nagging health problems. Many of the problems don’t show up until 6 or more weeks after birth.

“To comprehensively address these conditions, broader and more comprehensive health service opportunities are needed, which should extend beyond 6 weeks postpartum and embrace multidisciplinary models of care,” the study says. “This approach can ensure that these conditions are promptly identified and given the attention that they deserve.”

The study is part of a series organized by the United Nation’s Special Program on Human Reproduction, the World Health Organization, and the U.S. Agency for International Development. The authors said most of the data came from high-income nations. There was little data from low-income and middle-income countries except for postpartum depression, anxiety, and psychosis.

“Many postpartum conditions cause considerable suffering in women’s daily life long after birth, both emotionally and physically, and yet they are largely underappreciated, underrecognized, and underreported,” Pascale Allotey, MD, director of Sexual and Reproductive Health and Research at WHO, said in a statement.

“Throughout their lives, and beyond motherhood, women need access to a range of services from health-care providers who listen to their concerns and meet their needs — so they not only survive childbirth but can enjoy good health and quality of life.”
 

A version of this article appeared on WebMD.com.

More than one in three women worldwide (at least 40 million women) annually experience lasting health problems in the months or years following childbirth, according to a new study published in The Lancet Global Health.

Those problems include pain during sexual intercourse (35%), low back pain (32%), urinary incontinence (8% to 31%), anxiety (9% to 24%), anal incontinence (19%), depression (11% to 17%), fear of childbirth (6% to 15%), perineal pain (11%), and secondary infertility (11%).

Other problems included pelvic organ prolapse, posttraumatic stress disorder, thyroid dysfunction, mastitis, HIV seroconversion (when the body begins to produce detectable levels of HIV antibodies), nerve injury, and psychosis. 

The study says most women see a doctor 6  to 12 weeks after birth and then rarely talk to doctors about these nagging health problems. Many of the problems don’t show up until 6 or more weeks after birth.

“To comprehensively address these conditions, broader and more comprehensive health service opportunities are needed, which should extend beyond 6 weeks postpartum and embrace multidisciplinary models of care,” the study says. “This approach can ensure that these conditions are promptly identified and given the attention that they deserve.”

The study is part of a series organized by the United Nation’s Special Program on Human Reproduction, the World Health Organization, and the U.S. Agency for International Development. The authors said most of the data came from high-income nations. There was little data from low-income and middle-income countries except for postpartum depression, anxiety, and psychosis.

“Many postpartum conditions cause considerable suffering in women’s daily life long after birth, both emotionally and physically, and yet they are largely underappreciated, underrecognized, and underreported,” Pascale Allotey, MD, director of Sexual and Reproductive Health and Research at WHO, said in a statement.

“Throughout their lives, and beyond motherhood, women need access to a range of services from health-care providers who listen to their concerns and meet their needs — so they not only survive childbirth but can enjoy good health and quality of life.”
 

A version of this article appeared on WebMD.com.

More than one in three women worldwide (at least 40 million women) annually experience lasting health problems in the months or years following childbirth, according to a new study published in The Lancet Global Health.

Those problems include pain during sexual intercourse (35%), low back pain (32%), urinary incontinence (8% to 31%), anxiety (9% to 24%), anal incontinence (19%), depression (11% to 17%), fear of childbirth (6% to 15%), perineal pain (11%), and secondary infertility (11%).

Other problems included pelvic organ prolapse, posttraumatic stress disorder, thyroid dysfunction, mastitis, HIV seroconversion (when the body begins to produce detectable levels of HIV antibodies), nerve injury, and psychosis. 

The study says most women see a doctor 6  to 12 weeks after birth and then rarely talk to doctors about these nagging health problems. Many of the problems don’t show up until 6 or more weeks after birth.

“To comprehensively address these conditions, broader and more comprehensive health service opportunities are needed, which should extend beyond 6 weeks postpartum and embrace multidisciplinary models of care,” the study says. “This approach can ensure that these conditions are promptly identified and given the attention that they deserve.”

The study is part of a series organized by the United Nation’s Special Program on Human Reproduction, the World Health Organization, and the U.S. Agency for International Development. The authors said most of the data came from high-income nations. There was little data from low-income and middle-income countries except for postpartum depression, anxiety, and psychosis.

“Many postpartum conditions cause considerable suffering in women’s daily life long after birth, both emotionally and physically, and yet they are largely underappreciated, underrecognized, and underreported,” Pascale Allotey, MD, director of Sexual and Reproductive Health and Research at WHO, said in a statement.

“Throughout their lives, and beyond motherhood, women need access to a range of services from health-care providers who listen to their concerns and meet their needs — so they not only survive childbirth but can enjoy good health and quality of life.”
 

A version of this article appeared on WebMD.com.

The U.S. government has expanded a program offering free COVID-19 and flu tests and treatment.

The Home Test to Treat program is virtual and offers at-home rapid tests, telehealth sessions, and at-home treatments to people nationwide. The program is a collaboration among the National Institutes of Health, the Administration for Strategic Preparedness and Response, and the CDC. It began as a pilot program in some locations this year.

“With its expansion, the Home Test to Treat program will now offer free testing, telehealth and treatment for both COVID-19 and for influenza (flu) A and B,” the NIH said in a press release. “It is the first public health program that includes home testing technology at such a scale for both COVID-19 and flu.”

The news release says that anyone 18 or over with a current positive test for COVID-19 or flu can get free telehealth care and medicine delivered to their home.

Adults who don’t have COVID-19 or the flu can get free tests if they are uninsured or are enrolled in Medicare, Medicaid, the Veterans Affairs health care system, or Indian Health Services. If they test positive later, they can get free telehealth care and, if prescribed, treatment.

“I think that these [telehealth] delivery mechanisms are going to be absolutely crucial to unburden the in-person offices and the lines that we have and wait times,” said Michael Mina, MD, chief science officer at eMed, the company that helped implement the new Home Test to Treat program, to ABC News.

ABC notes that COVID tests can also be ordered at covidtests.gov – four tests per household or eight for those who have yet to order any this fall.

A version of this article appeared on WebMD.com .

The U.S. government has expanded a program offering free COVID-19 and flu tests and treatment.

The Home Test to Treat program is virtual and offers at-home rapid tests, telehealth sessions, and at-home treatments to people nationwide. The program is a collaboration among the National Institutes of Health, the Administration for Strategic Preparedness and Response, and the CDC. It began as a pilot program in some locations this year.

“With its expansion, the Home Test to Treat program will now offer free testing, telehealth and treatment for both COVID-19 and for influenza (flu) A and B,” the NIH said in a press release. “It is the first public health program that includes home testing technology at such a scale for both COVID-19 and flu.”

The news release says that anyone 18 or over with a current positive test for COVID-19 or flu can get free telehealth care and medicine delivered to their home.

Adults who don’t have COVID-19 or the flu can get free tests if they are uninsured or are enrolled in Medicare, Medicaid, the Veterans Affairs health care system, or Indian Health Services. If they test positive later, they can get free telehealth care and, if prescribed, treatment.

“I think that these [telehealth] delivery mechanisms are going to be absolutely crucial to unburden the in-person offices and the lines that we have and wait times,” said Michael Mina, MD, chief science officer at eMed, the company that helped implement the new Home Test to Treat program, to ABC News.

ABC notes that COVID tests can also be ordered at covidtests.gov – four tests per household or eight for those who have yet to order any this fall.

A version of this article appeared on WebMD.com .

The U.S. government has expanded a program offering free COVID-19 and flu tests and treatment.

The Home Test to Treat program is virtual and offers at-home rapid tests, telehealth sessions, and at-home treatments to people nationwide. The program is a collaboration among the National Institutes of Health, the Administration for Strategic Preparedness and Response, and the CDC. It began as a pilot program in some locations this year.

“With its expansion, the Home Test to Treat program will now offer free testing, telehealth and treatment for both COVID-19 and for influenza (flu) A and B,” the NIH said in a press release. “It is the first public health program that includes home testing technology at such a scale for both COVID-19 and flu.”

The news release says that anyone 18 or over with a current positive test for COVID-19 or flu can get free telehealth care and medicine delivered to their home.

Adults who don’t have COVID-19 or the flu can get free tests if they are uninsured or are enrolled in Medicare, Medicaid, the Veterans Affairs health care system, or Indian Health Services. If they test positive later, they can get free telehealth care and, if prescribed, treatment.

“I think that these [telehealth] delivery mechanisms are going to be absolutely crucial to unburden the in-person offices and the lines that we have and wait times,” said Michael Mina, MD, chief science officer at eMed, the company that helped implement the new Home Test to Treat program, to ABC News.

ABC notes that COVID tests can also be ordered at covidtests.gov – four tests per household or eight for those who have yet to order any this fall.

A version of this article appeared on WebMD.com .

SAN ANTONIO — Low-dose tamoxifen, sometimes called “baby TAM,” is gaining traction as an alternative to full-dose tamoxifen for use in breast cancer prevention. The drug can reduce incidence of breast cancer in high-risk individuals, but side effects that mimic menopause have led to low rates of uptake. Lower-dose tamoxifen aims to reduce those side effects, but there remains some uncertainty about the minimum dose required to maintain efficacy.

The TAM-01 study, first published in 2019, demonstrated that a 5-mg dose of tamoxifen led to a reduction in recurrence of invasive breast cancer or ductal carcinoma in situ (DCIS). At the San Antonio Breast Cancer Symposium, two studies were presented that provided insight into dose efficacy and likelihood of medication adherence in women taking baby TAM.

“We all know that women who are at increased risk for breast cancer may benefit from the use of tamoxifen to help lower their risk, although historical uptake to tamoxifen in the prevention setting has been quite low,” said Lauren Cornell, MD, during a presentation. Her team investigated the impact of patient counseling on how well they understood their risk, as well as their likelihood of adherence to the medication.

The study included 41 women, and 31 completed follow-up at 1 year. “We saw that 90% of our patients reported good or complete understanding of their breast cancer risk after the consultation, emphasizing the benefit of that consult, and 73% reported that the availability of baby tamoxifen helped in their decision to consider a preventative medication,” said Dr. Cornell during her presentation. After 1 year of follow-up, 74% said that they had initiated baby tamoxifen, and 78% of those who started taking the drug were still taking it at 1 year.

Participants who continued to take baby TAM at 1 year had a higher estimated breast cancer risk (IBIS 10-year risk, 12.7% vs 7.6%; P = .027) than those who discontinued. “We saw that uptake to baby TAM after informed discussion in patients who qualify is high, especially in those patients with high risk and intraepithelial lesions or DCIS, and adherence and tolerability at 1 year follow up is improved, compared to what we would expect with traditional dosing of tamoxifen. It’s important to note that the NCCN guidelines and the ASCO clinical practice update now include low-dose tamoxifen as an option for select women, and future randomized control trials on de-escalation of tamoxifen and high-risk patients based on their risk model assessment still need to be done. Future study should also focus on markers to identify candidates best suited for low versus standard dose of tamoxifen,” said Dr. Cornell, who is an assistant professor of medicine at Mayo Clinic Florida in Jacksonville.

At another SABCS session, Per Hall, MD, PhD, discussed findings from the previously published KARISMA-2 study, which examined efficacy of various doses of tamoxifen. A total of 1440 participants, 240 in each arm, received tamoxifen doses of 20 mg, 10 mg, 5 mg, 2.5 mg, 1 mg, or placebo. During his talk, Dr. Hall pointed out that measuring outcomes would take a very large number of participants to identify small differences in breast cancer rates. Therefore, the researchers examined breast density changes as a proxy. As a noninferiority outcome, the researchers used the proportion of women in each arm who achieved the median decrease in breast density seen at 20 mg of tamoxifen, which is 10.1%.

The women underwent mammograms at baseline and again at 6 months to determine change in breast density. Among all women in the study, the proportion of patients who had a similar breast density reduction as the 20-mg dose were very similar in the 10 mg (50.0%; P = .002), 5 mg (49.3%; P < .001), and 2.5 mg (52.5%; P < .001) groups. The 1 mg group had a proportion of 39.5% (P = .138), while the placebo group had 38.9% (P = .161). However, the results were driven by premenopausal women, where the values were 63.3%, 70.7%, 74.4%, and 69.7% in the 20-mg, 10-mg, 5-mg, and 2.5-mg groups, respectively, and 32.9% at 1 mg and 29.7% on placebo. In postmenopausal women, the values were 41.9%, 36.7%, 33.3%, and 41.9% in the 20-mg, 10-mg, 5-mg, and 2.5-mg groups, with values of 44.2% in the 1-mg group and 43.8% in the placebo group.

The median density change was 18.5% in premenopausal women and 4.0% in postmenopausal women.

“We didn’t see anything in the postmenopausal women. The decrease for those on 20 milligrams and those on placebo were exactly the same. Why this is, we still don’t know because we do know that tamoxifen in the adjuvant setting could be used for postmenopausal women. It could be that 6 months is too short of a time [to see a benefit]. We don’t know,” said Dr. Hall, who is a medical epidemiologist and biostatistician at Karolinska Institutet, Stockholm, Sweden.

Severe vasomotor side effects like hot flashes, cold flashes, and night sweats were reduced by about 50% in the lower tamoxifen doses, compared with 20 mg.

Dr. Hall also pointed out that tamoxifen is a prodrug. The CYP2D6 enzyme produces a range of metabolites, with endoxifen having the strongest affinity to the estrogen receptor and being present at the highest plasma concentration. He showed a table of endoxifen plasma levels at various tamoxifen doses in women of various metabolizer status, ranging from poor to ultrafast. Among intermediate, normal, and ultrarapid metabolizers, 5- and 10-mg doses produced plasma endoxifen levels ranging from 2.4 to 6.2 ng/mL, which represents a good therapeutic window. “For intermediate and normal metabolizers, it could be that 5 mg [of tamoxifen] is enough, but I want to underline that we didn’t use breast cancer incidence or recurrence in this study, we used density change, so we should be careful when we use these results,” said Dr. Hall. His group is now conducting the KARISMA Endoxifen trial, which will test endoxifen directly at doses of 1 and 2 mg.

Dr. Cornell has no relevant financial disclosures. Dr. Hall is a member of the scientific advisory board for Atossa Therapeutics.

SAN ANTONIO — Low-dose tamoxifen, sometimes called “baby TAM,” is gaining traction as an alternative to full-dose tamoxifen for use in breast cancer prevention. The drug can reduce incidence of breast cancer in high-risk individuals, but side effects that mimic menopause have led to low rates of uptake. Lower-dose tamoxifen aims to reduce those side effects, but there remains some uncertainty about the minimum dose required to maintain efficacy.

The TAM-01 study, first published in 2019, demonstrated that a 5-mg dose of tamoxifen led to a reduction in recurrence of invasive breast cancer or ductal carcinoma in situ (DCIS). At the San Antonio Breast Cancer Symposium, two studies were presented that provided insight into dose efficacy and likelihood of medication adherence in women taking baby TAM.

“We all know that women who are at increased risk for breast cancer may benefit from the use of tamoxifen to help lower their risk, although historical uptake to tamoxifen in the prevention setting has been quite low,” said Lauren Cornell, MD, during a presentation. Her team investigated the impact of patient counseling on how well they understood their risk, as well as their likelihood of adherence to the medication.

The study included 41 women, and 31 completed follow-up at 1 year. “We saw that 90% of our patients reported good or complete understanding of their breast cancer risk after the consultation, emphasizing the benefit of that consult, and 73% reported that the availability of baby tamoxifen helped in their decision to consider a preventative medication,” said Dr. Cornell during her presentation. After 1 year of follow-up, 74% said that they had initiated baby tamoxifen, and 78% of those who started taking the drug were still taking it at 1 year.

Participants who continued to take baby TAM at 1 year had a higher estimated breast cancer risk (IBIS 10-year risk, 12.7% vs 7.6%; P = .027) than those who discontinued. “We saw that uptake to baby TAM after informed discussion in patients who qualify is high, especially in those patients with high risk and intraepithelial lesions or DCIS, and adherence and tolerability at 1 year follow up is improved, compared to what we would expect with traditional dosing of tamoxifen. It’s important to note that the NCCN guidelines and the ASCO clinical practice update now include low-dose tamoxifen as an option for select women, and future randomized control trials on de-escalation of tamoxifen and high-risk patients based on their risk model assessment still need to be done. Future study should also focus on markers to identify candidates best suited for low versus standard dose of tamoxifen,” said Dr. Cornell, who is an assistant professor of medicine at Mayo Clinic Florida in Jacksonville.

At another SABCS session, Per Hall, MD, PhD, discussed findings from the previously published KARISMA-2 study, which examined efficacy of various doses of tamoxifen. A total of 1440 participants, 240 in each arm, received tamoxifen doses of 20 mg, 10 mg, 5 mg, 2.5 mg, 1 mg, or placebo. During his talk, Dr. Hall pointed out that measuring outcomes would take a very large number of participants to identify small differences in breast cancer rates. Therefore, the researchers examined breast density changes as a proxy. As a noninferiority outcome, the researchers used the proportion of women in each arm who achieved the median decrease in breast density seen at 20 mg of tamoxifen, which is 10.1%.

The women underwent mammograms at baseline and again at 6 months to determine change in breast density. Among all women in the study, the proportion of patients who had a similar breast density reduction as the 20-mg dose were very similar in the 10 mg (50.0%; P = .002), 5 mg (49.3%; P < .001), and 2.5 mg (52.5%; P < .001) groups. The 1 mg group had a proportion of 39.5% (P = .138), while the placebo group had 38.9% (P = .161). However, the results were driven by premenopausal women, where the values were 63.3%, 70.7%, 74.4%, and 69.7% in the 20-mg, 10-mg, 5-mg, and 2.5-mg groups, respectively, and 32.9% at 1 mg and 29.7% on placebo. In postmenopausal women, the values were 41.9%, 36.7%, 33.3%, and 41.9% in the 20-mg, 10-mg, 5-mg, and 2.5-mg groups, with values of 44.2% in the 1-mg group and 43.8% in the placebo group.

The median density change was 18.5% in premenopausal women and 4.0% in postmenopausal women.

“We didn’t see anything in the postmenopausal women. The decrease for those on 20 milligrams and those on placebo were exactly the same. Why this is, we still don’t know because we do know that tamoxifen in the adjuvant setting could be used for postmenopausal women. It could be that 6 months is too short of a time [to see a benefit]. We don’t know,” said Dr. Hall, who is a medical epidemiologist and biostatistician at Karolinska Institutet, Stockholm, Sweden.

Severe vasomotor side effects like hot flashes, cold flashes, and night sweats were reduced by about 50% in the lower tamoxifen doses, compared with 20 mg.

Dr. Hall also pointed out that tamoxifen is a prodrug. The CYP2D6 enzyme produces a range of metabolites, with endoxifen having the strongest affinity to the estrogen receptor and being present at the highest plasma concentration. He showed a table of endoxifen plasma levels at various tamoxifen doses in women of various metabolizer status, ranging from poor to ultrafast. Among intermediate, normal, and ultrarapid metabolizers, 5- and 10-mg doses produced plasma endoxifen levels ranging from 2.4 to 6.2 ng/mL, which represents a good therapeutic window. “For intermediate and normal metabolizers, it could be that 5 mg [of tamoxifen] is enough, but I want to underline that we didn’t use breast cancer incidence or recurrence in this study, we used density change, so we should be careful when we use these results,” said Dr. Hall. His group is now conducting the KARISMA Endoxifen trial, which will test endoxifen directly at doses of 1 and 2 mg.

Dr. Cornell has no relevant financial disclosures. Dr. Hall is a member of the scientific advisory board for Atossa Therapeutics.

SAN ANTONIO — Low-dose tamoxifen, sometimes called “baby TAM,” is gaining traction as an alternative to full-dose tamoxifen for use in breast cancer prevention. The drug can reduce incidence of breast cancer in high-risk individuals, but side effects that mimic menopause have led to low rates of uptake. Lower-dose tamoxifen aims to reduce those side effects, but there remains some uncertainty about the minimum dose required to maintain efficacy.

The TAM-01 study, first published in 2019, demonstrated that a 5-mg dose of tamoxifen led to a reduction in recurrence of invasive breast cancer or ductal carcinoma in situ (DCIS). At the San Antonio Breast Cancer Symposium, two studies were presented that provided insight into dose efficacy and likelihood of medication adherence in women taking baby TAM.

“We all know that women who are at increased risk for breast cancer may benefit from the use of tamoxifen to help lower their risk, although historical uptake to tamoxifen in the prevention setting has been quite low,” said Lauren Cornell, MD, during a presentation. Her team investigated the impact of patient counseling on how well they understood their risk, as well as their likelihood of adherence to the medication.

The study included 41 women, and 31 completed follow-up at 1 year. “We saw that 90% of our patients reported good or complete understanding of their breast cancer risk after the consultation, emphasizing the benefit of that consult, and 73% reported that the availability of baby tamoxifen helped in their decision to consider a preventative medication,” said Dr. Cornell during her presentation. After 1 year of follow-up, 74% said that they had initiated baby tamoxifen, and 78% of those who started taking the drug were still taking it at 1 year.

Participants who continued to take baby TAM at 1 year had a higher estimated breast cancer risk (IBIS 10-year risk, 12.7% vs 7.6%; P = .027) than those who discontinued. “We saw that uptake to baby TAM after informed discussion in patients who qualify is high, especially in those patients with high risk and intraepithelial lesions or DCIS, and adherence and tolerability at 1 year follow up is improved, compared to what we would expect with traditional dosing of tamoxifen. It’s important to note that the NCCN guidelines and the ASCO clinical practice update now include low-dose tamoxifen as an option for select women, and future randomized control trials on de-escalation of tamoxifen and high-risk patients based on their risk model assessment still need to be done. Future study should also focus on markers to identify candidates best suited for low versus standard dose of tamoxifen,” said Dr. Cornell, who is an assistant professor of medicine at Mayo Clinic Florida in Jacksonville.

At another SABCS session, Per Hall, MD, PhD, discussed findings from the previously published KARISMA-2 study, which examined efficacy of various doses of tamoxifen. A total of 1440 participants, 240 in each arm, received tamoxifen doses of 20 mg, 10 mg, 5 mg, 2.5 mg, 1 mg, or placebo. During his talk, Dr. Hall pointed out that measuring outcomes would take a very large number of participants to identify small differences in breast cancer rates. Therefore, the researchers examined breast density changes as a proxy. As a noninferiority outcome, the researchers used the proportion of women in each arm who achieved the median decrease in breast density seen at 20 mg of tamoxifen, which is 10.1%.

The women underwent mammograms at baseline and again at 6 months to determine change in breast density. Among all women in the study, the proportion of patients who had a similar breast density reduction as the 20-mg dose were very similar in the 10 mg (50.0%; P = .002), 5 mg (49.3%; P < .001), and 2.5 mg (52.5%; P < .001) groups. The 1 mg group had a proportion of 39.5% (P = .138), while the placebo group had 38.9% (P = .161). However, the results were driven by premenopausal women, where the values were 63.3%, 70.7%, 74.4%, and 69.7% in the 20-mg, 10-mg, 5-mg, and 2.5-mg groups, respectively, and 32.9% at 1 mg and 29.7% on placebo. In postmenopausal women, the values were 41.9%, 36.7%, 33.3%, and 41.9% in the 20-mg, 10-mg, 5-mg, and 2.5-mg groups, with values of 44.2% in the 1-mg group and 43.8% in the placebo group.

The median density change was 18.5% in premenopausal women and 4.0% in postmenopausal women.

“We didn’t see anything in the postmenopausal women. The decrease for those on 20 milligrams and those on placebo were exactly the same. Why this is, we still don’t know because we do know that tamoxifen in the adjuvant setting could be used for postmenopausal women. It could be that 6 months is too short of a time [to see a benefit]. We don’t know,” said Dr. Hall, who is a medical epidemiologist and biostatistician at Karolinska Institutet, Stockholm, Sweden.

Severe vasomotor side effects like hot flashes, cold flashes, and night sweats were reduced by about 50% in the lower tamoxifen doses, compared with 20 mg.

Dr. Hall also pointed out that tamoxifen is a prodrug. The CYP2D6 enzyme produces a range of metabolites, with endoxifen having the strongest affinity to the estrogen receptor and being present at the highest plasma concentration. He showed a table of endoxifen plasma levels at various tamoxifen doses in women of various metabolizer status, ranging from poor to ultrafast. Among intermediate, normal, and ultrarapid metabolizers, 5- and 10-mg doses produced plasma endoxifen levels ranging from 2.4 to 6.2 ng/mL, which represents a good therapeutic window. “For intermediate and normal metabolizers, it could be that 5 mg [of tamoxifen] is enough, but I want to underline that we didn’t use breast cancer incidence or recurrence in this study, we used density change, so we should be careful when we use these results,” said Dr. Hall. His group is now conducting the KARISMA Endoxifen trial, which will test endoxifen directly at doses of 1 and 2 mg.

Dr. Cornell has no relevant financial disclosures. Dr. Hall is a member of the scientific advisory board for Atossa Therapeutics.

BARCELONA, SPAIN — Migraine is widely considered a predominantly female disorder. Its frequency, duration, and severity tend to be higher in women, and women are also more likely than men to receive a migraine diagnosis. However, gender expectations, differences in the likelihood of self-reporting, and problems with how migraine is classified make it difficult to estimate its true prevalence in men and women. 

Epidemiologists and migraine specialists discussed these apparent sex differences and the difficulties in obtaining accurate estimates of migraine prevalence in a debate session at the 17th European Headache Congress in Barcelona. 

Different Symptoms

Headache disorders are estimated to affect 50% of the general population ; tension-type headache and migraine are the two most common. According to epidemiologic studies, migraine is more prevalent in women, with a female-to-male ratio of 3:1. There are numerous studies of why this might be, most of which focus largely on female-related factors, such as hormones and the menstrual cycle. 

“Despite many years of research, there isn’t one clear factor explaining this substantial difference between women and men,” said Tobias Kurth of Charité – Universitätsmedizin Berlin, Germany. “So the question is: Are we missing something else?”

One factor in these perceived sex differences in migraine is that women seem to report their migraines differently from men, and they also have different symptoms. For example, women are more likely than men to report severe pain, and their migraine attacks are more often accompanied by photophobia, phonophobia, and nausea, whereas men’s migraines are more often accompanied by aura. 

“By favoring female symptoms, the classification system may not be picking up male symptoms because they’re not being classified in the right way,” Dr. Kurth said, with one consequence being that migraine is underdiagnosed in men. “Before trying to understand the biological and behavioral reasons for these sex differences, we first need to consider these methodological challenges that we all apply knowingly or unknowingly.” 

Christian Lampl, professor of neurology at Konventhospital der Barmherzigen Brüder Linz, Austria, and president of the European Headache Federation, said in an interview, “I’m convinced that this 3:1 ratio which has been stated for decades is wrong, but we still don’t have the data. The criteria we have [for classifying migraine] are useful for clinical trials, but they are useless for determining the male-to-female ratio. 

“We need a new definition of migraine,” he added. “Migraine is an episode, not an attack. Attacks have a sudden onset, and migraine onset is not sudden — it is an episode with a headache attack.” 

Inadequate Menopause Services

Professor Anne MacGregor of St. Bartholomew’s Hospital in London, United Kingdom, specializes in migraine and women’s health. She presented data showing that migraine is underdiagnosed in women; one reason being that the disorder receives inadequate attention from healthcare professionals at specialist menopause services. 

Menopause is associated with an increased prevalence of migraine, but women do not discuss headache symptoms at specialist menopause services, Dr. MacGregor said. 

She then described unpublished results from a survey of 117 women attending the specialist menopause service at St. Bartholomew’s Hospital. Among the respondents, 34% reported experiencing episodic migraine and an additional 8% reported having chronic migraine. 

“Within this population of women who were not reporting headache as a symptom [to the menopause service until asked in the survey], 42% of them were positive for a diagnosis of migraine,” said Dr. MacGregor. “They were mostly relying on prescribed paracetamol and codeine, or buying it over the counter, and only 22% of them were receiving triptans. 

“They are clearly being undertreated,” she added. “Part of this issue is that they didn’t spontaneously report headache as a menopause symptom, so they weren’t consulting for headache to their primary care physicians.” 

Correct diagnosis by a consultant is a prerequisite for receiving appropriate migraine treatment. Yet, according to a US study published in 2012, only 45.5% of women with episodic migraine consulted a prescribing healthcare professional. Of those who consulted, 89% were diagnosed correctly, and only 68% of those received the appropriate treatment.

A larger, more recent study confirmed that there is a massive unmet need for improving care in this patient population. The Chronic Migraine Epidemiology and Outcomes (CaMEO) Study, which analyzed data from nearly 90,000 participants, showed that just 4.8% of people with chronic migraine received consultation, correct diagnosis, and treatment, with 89% of women with chronic migraine left undiagnosed. 

The OVERCOME Study further revealed that although many people with migraine were repeat consulters, they were consulting their physicians for other health problems. 

“This makes it very clear that people in other specialties need to be more aware about picking up and diagnosing headache,” said MacGregor. “That’s where the real need is in managing headache. We have the treatments, but if the patients can’t access them, they’re not much good to them.”

A version of this article appeared on Medscape.com.

BARCELONA, SPAIN — Migraine is widely considered a predominantly female disorder. Its frequency, duration, and severity tend to be higher in women, and women are also more likely than men to receive a migraine diagnosis. However, gender expectations, differences in the likelihood of self-reporting, and problems with how migraine is classified make it difficult to estimate its true prevalence in men and women. 

Epidemiologists and migraine specialists discussed these apparent sex differences and the difficulties in obtaining accurate estimates of migraine prevalence in a debate session at the 17th European Headache Congress in Barcelona. 

Different Symptoms

Headache disorders are estimated to affect 50% of the general population ; tension-type headache and migraine are the two most common. According to epidemiologic studies, migraine is more prevalent in women, with a female-to-male ratio of 3:1. There are numerous studies of why this might be, most of which focus largely on female-related factors, such as hormones and the menstrual cycle. 

“Despite many years of research, there isn’t one clear factor explaining this substantial difference between women and men,” said Tobias Kurth of Charité – Universitätsmedizin Berlin, Germany. “So the question is: Are we missing something else?”

One factor in these perceived sex differences in migraine is that women seem to report their migraines differently from men, and they also have different symptoms. For example, women are more likely than men to report severe pain, and their migraine attacks are more often accompanied by photophobia, phonophobia, and nausea, whereas men’s migraines are more often accompanied by aura. 

“By favoring female symptoms, the classification system may not be picking up male symptoms because they’re not being classified in the right way,” Dr. Kurth said, with one consequence being that migraine is underdiagnosed in men. “Before trying to understand the biological and behavioral reasons for these sex differences, we first need to consider these methodological challenges that we all apply knowingly or unknowingly.” 

Christian Lampl, professor of neurology at Konventhospital der Barmherzigen Brüder Linz, Austria, and president of the European Headache Federation, said in an interview, “I’m convinced that this 3:1 ratio which has been stated for decades is wrong, but we still don’t have the data. The criteria we have [for classifying migraine] are useful for clinical trials, but they are useless for determining the male-to-female ratio. 

“We need a new definition of migraine,” he added. “Migraine is an episode, not an attack. Attacks have a sudden onset, and migraine onset is not sudden — it is an episode with a headache attack.” 

Inadequate Menopause Services

Professor Anne MacGregor of St. Bartholomew’s Hospital in London, United Kingdom, specializes in migraine and women’s health. She presented data showing that migraine is underdiagnosed in women; one reason being that the disorder receives inadequate attention from healthcare professionals at specialist menopause services. 

Menopause is associated with an increased prevalence of migraine, but women do not discuss headache symptoms at specialist menopause services, Dr. MacGregor said. 

She then described unpublished results from a survey of 117 women attending the specialist menopause service at St. Bartholomew’s Hospital. Among the respondents, 34% reported experiencing episodic migraine and an additional 8% reported having chronic migraine. 

“Within this population of women who were not reporting headache as a symptom [to the menopause service until asked in the survey], 42% of them were positive for a diagnosis of migraine,” said Dr. MacGregor. “They were mostly relying on prescribed paracetamol and codeine, or buying it over the counter, and only 22% of them were receiving triptans. 

“They are clearly being undertreated,” she added. “Part of this issue is that they didn’t spontaneously report headache as a menopause symptom, so they weren’t consulting for headache to their primary care physicians.” 

Correct diagnosis by a consultant is a prerequisite for receiving appropriate migraine treatment. Yet, according to a US study published in 2012, only 45.5% of women with episodic migraine consulted a prescribing healthcare professional. Of those who consulted, 89% were diagnosed correctly, and only 68% of those received the appropriate treatment.

A larger, more recent study confirmed that there is a massive unmet need for improving care in this patient population. The Chronic Migraine Epidemiology and Outcomes (CaMEO) Study, which analyzed data from nearly 90,000 participants, showed that just 4.8% of people with chronic migraine received consultation, correct diagnosis, and treatment, with 89% of women with chronic migraine left undiagnosed. 

The OVERCOME Study further revealed that although many people with migraine were repeat consulters, they were consulting their physicians for other health problems. 

“This makes it very clear that people in other specialties need to be more aware about picking up and diagnosing headache,” said MacGregor. “That’s where the real need is in managing headache. We have the treatments, but if the patients can’t access them, they’re not much good to them.”

A version of this article appeared on Medscape.com.

BARCELONA, SPAIN — Migraine is widely considered a predominantly female disorder. Its frequency, duration, and severity tend to be higher in women, and women are also more likely than men to receive a migraine diagnosis. However, gender expectations, differences in the likelihood of self-reporting, and problems with how migraine is classified make it difficult to estimate its true prevalence in men and women. 

Epidemiologists and migraine specialists discussed these apparent sex differences and the difficulties in obtaining accurate estimates of migraine prevalence in a debate session at the 17th European Headache Congress in Barcelona. 

Different Symptoms

Headache disorders are estimated to affect 50% of the general population ; tension-type headache and migraine are the two most common. According to epidemiologic studies, migraine is more prevalent in women, with a female-to-male ratio of 3:1. There are numerous studies of why this might be, most of which focus largely on female-related factors, such as hormones and the menstrual cycle. 

“Despite many years of research, there isn’t one clear factor explaining this substantial difference between women and men,” said Tobias Kurth of Charité – Universitätsmedizin Berlin, Germany. “So the question is: Are we missing something else?”

One factor in these perceived sex differences in migraine is that women seem to report their migraines differently from men, and they also have different symptoms. For example, women are more likely than men to report severe pain, and their migraine attacks are more often accompanied by photophobia, phonophobia, and nausea, whereas men’s migraines are more often accompanied by aura. 

“By favoring female symptoms, the classification system may not be picking up male symptoms because they’re not being classified in the right way,” Dr. Kurth said, with one consequence being that migraine is underdiagnosed in men. “Before trying to understand the biological and behavioral reasons for these sex differences, we first need to consider these methodological challenges that we all apply knowingly or unknowingly.” 

Christian Lampl, professor of neurology at Konventhospital der Barmherzigen Brüder Linz, Austria, and president of the European Headache Federation, said in an interview, “I’m convinced that this 3:1 ratio which has been stated for decades is wrong, but we still don’t have the data. The criteria we have [for classifying migraine] are useful for clinical trials, but they are useless for determining the male-to-female ratio. 

“We need a new definition of migraine,” he added. “Migraine is an episode, not an attack. Attacks have a sudden onset, and migraine onset is not sudden — it is an episode with a headache attack.” 

Inadequate Menopause Services

Professor Anne MacGregor of St. Bartholomew’s Hospital in London, United Kingdom, specializes in migraine and women’s health. She presented data showing that migraine is underdiagnosed in women; one reason being that the disorder receives inadequate attention from healthcare professionals at specialist menopause services. 

Menopause is associated with an increased prevalence of migraine, but women do not discuss headache symptoms at specialist menopause services, Dr. MacGregor said. 

She then described unpublished results from a survey of 117 women attending the specialist menopause service at St. Bartholomew’s Hospital. Among the respondents, 34% reported experiencing episodic migraine and an additional 8% reported having chronic migraine. 

“Within this population of women who were not reporting headache as a symptom [to the menopause service until asked in the survey], 42% of them were positive for a diagnosis of migraine,” said Dr. MacGregor. “They were mostly relying on prescribed paracetamol and codeine, or buying it over the counter, and only 22% of them were receiving triptans. 

“They are clearly being undertreated,” she added. “Part of this issue is that they didn’t spontaneously report headache as a menopause symptom, so they weren’t consulting for headache to their primary care physicians.” 

Correct diagnosis by a consultant is a prerequisite for receiving appropriate migraine treatment. Yet, according to a US study published in 2012, only 45.5% of women with episodic migraine consulted a prescribing healthcare professional. Of those who consulted, 89% were diagnosed correctly, and only 68% of those received the appropriate treatment.

A larger, more recent study confirmed that there is a massive unmet need for improving care in this patient population. The Chronic Migraine Epidemiology and Outcomes (CaMEO) Study, which analyzed data from nearly 90,000 participants, showed that just 4.8% of people with chronic migraine received consultation, correct diagnosis, and treatment, with 89% of women with chronic migraine left undiagnosed. 

The OVERCOME Study further revealed that although many people with migraine were repeat consulters, they were consulting their physicians for other health problems. 

“This makes it very clear that people in other specialties need to be more aware about picking up and diagnosing headache,” said MacGregor. “That’s where the real need is in managing headache. We have the treatments, but if the patients can’t access them, they’re not much good to them.”

A version of this article appeared on Medscape.com.

San Antonio – Taxane exposure during pregnancy appears to be safe for mothers and offspring, according to a new retrospective cohort analysis. The findings shed light on a relatively unstudied topic. “Our cohort with 103 patients represents the most extensive study to date, and our main goal was to have homogeneous reporting of adverse events,” Ana Ferrigno Guajardo, MD, said in an interview. She presented the results at the San Antonio Breast Cancer Symposium.

“Breast cancer during pregnancy is a very challenging clinical situation as the expected antineoplastic effects of treatment must be carefully balanced against potential detrimental consequences on the developing fetus,” said Dr. Guajardo. She is a resident physician at Yale University School of Medicine.

Anthracycline-based chemotherapy agents are generally used during pregnancy because there is more safety data available for them, but some studies have shown that taxanes may have better efficacy in some clinical situations. “Cohort studies that have been done in the past [show] that taxane use is mostly deferred to the postpartum period, and we are not really sure of the impact that can have on survival in patients postponing treatment,” said Dr. Guajardo.

There are potential safety concerns with taxanes because neonates lack the cytochrome enzymes to metabolize the drugs, which creates a theoretical risk of adverse effects due to prolonged activity. On the other hand, pregnant women metabolize taxanes faster, and there are placental barriers that can inhibit high molecular weight molecules like taxanes from reaching the fetus, according to Dr. Guajardo.

In addition to pregnancy outcomes, the researchers followed 28 infants, and found that 87% were found to be completely healthy, “so we were relatively reassured. But of course we think that there’s a need for prospective studies that validate our findings regarding the safety taxanes,” said Dr. Guajardo.

Although there is no direct comparison group, the findings correlate well with studies of the general population and other chemotherapy agents. “We have large cohorts with mostly anthracycline-based chemotherapy agents during pregnancy that we can compare our results to, and overall, we were reassured that the prevalence of complications that we found in our cohort was very similar or even lower to those reported in the literature with patients treated with anthracycline-based therapy,” said Dr. Guajardo.

Compared with the general population, the team found higher rates of preterm births, neonatal ICU admissions, and premature membrane rupture, and infants that are small for gestational age. However, with the exception of the latter, all of these risks have been seen in pregnant women treated with other types of chemotherapy. “Perhaps it would be interesting to see if the incidence of small for gestational age neonates might be a bit higher in this population when compared to anthracycline-based therapy agents, but that does require a study that has a comparator group,” said Dr. Guajardo.

The researchers recruited 103 women with an average age of 34 years from 10 centers in 6 countries: United States, France, Spain, Mexico, Italy, and Costa Rica. The great majority were also treated with anthracyclines during gestation, and nearly all (97%) were treated with paclitaxel. The live birth rate was 98%, and 43.4% were preterm, 24% were small for gestational age, 16% were admitted to the neonate ICU, and 12.5% had hyperbilirubinemia.

Obstetric complications included intrauterine growth restriction (9%), preterm premature rupture of membranes (5%), gestational diabetes mellitus (5%), hypertensive disorders (4%), and pregnancy loss (2%).

After the presentation, Virginia Borges, MD, professor of medical oncology at University of Colorado Anschutz Medical Center, served as a discussant.

“Highlights of this study [include] that it is an international cohort from over six countries with over 100 cases of women included specifically focusing on the use of paclitaxel. They demonstrated safe outcomes for the pregnancies and the mothers,” Dr. Borges said during her presentation.

She went on to highlight several key points that physicians should consider when treating pregnancy-related breast cancer. “We want to achieve prepartum treatment wherever feasible to tackle that cancer before delivery of the child to prevent a pregnancy-related breast cancer from potentially turning into a postpartum breast cancer,” she said.

“If the tumor is ER+/HER2-, we now see we can safely give anthracyclines and taxanes from 12 to about 35 weeks of gestation. We don’t want to get too close to the delivery with chemotherapy. If a patient is HER2+, I prefer to give the anthracycline portion while the person is pregnant and then after delivery incorporate the taxane with the HER2 targeted therapies as there’s some older data showing concurrent therapy looks a bit better than sequential. In triple negative breast cancer, again I prefer to give the anthracycline and delay the taxane and carboplatin to overlap with immunotherapy so we are getting the necessary synergy there as well,” Dr. Borges added.

Dr. Guajardo has no relevant financial disclosures. Dr. Borges has consulted for SeaGen, Gilead, and AstraZeneca, and has received research funding from AstraZeneca, Gilead, Olema, and SeaGen.

San Antonio – Taxane exposure during pregnancy appears to be safe for mothers and offspring, according to a new retrospective cohort analysis. The findings shed light on a relatively unstudied topic. “Our cohort with 103 patients represents the most extensive study to date, and our main goal was to have homogeneous reporting of adverse events,” Ana Ferrigno Guajardo, MD, said in an interview. She presented the results at the San Antonio Breast Cancer Symposium.

“Breast cancer during pregnancy is a very challenging clinical situation as the expected antineoplastic effects of treatment must be carefully balanced against potential detrimental consequences on the developing fetus,” said Dr. Guajardo. She is a resident physician at Yale University School of Medicine.

Anthracycline-based chemotherapy agents are generally used during pregnancy because there is more safety data available for them, but some studies have shown that taxanes may have better efficacy in some clinical situations. “Cohort studies that have been done in the past [show] that taxane use is mostly deferred to the postpartum period, and we are not really sure of the impact that can have on survival in patients postponing treatment,” said Dr. Guajardo.

There are potential safety concerns with taxanes because neonates lack the cytochrome enzymes to metabolize the drugs, which creates a theoretical risk of adverse effects due to prolonged activity. On the other hand, pregnant women metabolize taxanes faster, and there are placental barriers that can inhibit high molecular weight molecules like taxanes from reaching the fetus, according to Dr. Guajardo.

In addition to pregnancy outcomes, the researchers followed 28 infants, and found that 87% were found to be completely healthy, “so we were relatively reassured. But of course we think that there’s a need for prospective studies that validate our findings regarding the safety taxanes,” said Dr. Guajardo.

Although there is no direct comparison group, the findings correlate well with studies of the general population and other chemotherapy agents. “We have large cohorts with mostly anthracycline-based chemotherapy agents during pregnancy that we can compare our results to, and overall, we were reassured that the prevalence of complications that we found in our cohort was very similar or even lower to those reported in the literature with patients treated with anthracycline-based therapy,” said Dr. Guajardo.

Compared with the general population, the team found higher rates of preterm births, neonatal ICU admissions, and premature membrane rupture, and infants that are small for gestational age. However, with the exception of the latter, all of these risks have been seen in pregnant women treated with other types of chemotherapy. “Perhaps it would be interesting to see if the incidence of small for gestational age neonates might be a bit higher in this population when compared to anthracycline-based therapy agents, but that does require a study that has a comparator group,” said Dr. Guajardo.

The researchers recruited 103 women with an average age of 34 years from 10 centers in 6 countries: United States, France, Spain, Mexico, Italy, and Costa Rica. The great majority were also treated with anthracyclines during gestation, and nearly all (97%) were treated with paclitaxel. The live birth rate was 98%, and 43.4% were preterm, 24% were small for gestational age, 16% were admitted to the neonate ICU, and 12.5% had hyperbilirubinemia.

Obstetric complications included intrauterine growth restriction (9%), preterm premature rupture of membranes (5%), gestational diabetes mellitus (5%), hypertensive disorders (4%), and pregnancy loss (2%).

After the presentation, Virginia Borges, MD, professor of medical oncology at University of Colorado Anschutz Medical Center, served as a discussant.

“Highlights of this study [include] that it is an international cohort from over six countries with over 100 cases of women included specifically focusing on the use of paclitaxel. They demonstrated safe outcomes for the pregnancies and the mothers,” Dr. Borges said during her presentation.

She went on to highlight several key points that physicians should consider when treating pregnancy-related breast cancer. “We want to achieve prepartum treatment wherever feasible to tackle that cancer before delivery of the child to prevent a pregnancy-related breast cancer from potentially turning into a postpartum breast cancer,” she said.

“If the tumor is ER+/HER2-, we now see we can safely give anthracyclines and taxanes from 12 to about 35 weeks of gestation. We don’t want to get too close to the delivery with chemotherapy. If a patient is HER2+, I prefer to give the anthracycline portion while the person is pregnant and then after delivery incorporate the taxane with the HER2 targeted therapies as there’s some older data showing concurrent therapy looks a bit better than sequential. In triple negative breast cancer, again I prefer to give the anthracycline and delay the taxane and carboplatin to overlap with immunotherapy so we are getting the necessary synergy there as well,” Dr. Borges added.

Dr. Guajardo has no relevant financial disclosures. Dr. Borges has consulted for SeaGen, Gilead, and AstraZeneca, and has received research funding from AstraZeneca, Gilead, Olema, and SeaGen.

San Antonio – Taxane exposure during pregnancy appears to be safe for mothers and offspring, according to a new retrospective cohort analysis. The findings shed light on a relatively unstudied topic. “Our cohort with 103 patients represents the most extensive study to date, and our main goal was to have homogeneous reporting of adverse events,” Ana Ferrigno Guajardo, MD, said in an interview. She presented the results at the San Antonio Breast Cancer Symposium.

“Breast cancer during pregnancy is a very challenging clinical situation as the expected antineoplastic effects of treatment must be carefully balanced against potential detrimental consequences on the developing fetus,” said Dr. Guajardo. She is a resident physician at Yale University School of Medicine.

Anthracycline-based chemotherapy agents are generally used during pregnancy because there is more safety data available for them, but some studies have shown that taxanes may have better efficacy in some clinical situations. “Cohort studies that have been done in the past [show] that taxane use is mostly deferred to the postpartum period, and we are not really sure of the impact that can have on survival in patients postponing treatment,” said Dr. Guajardo.

There are potential safety concerns with taxanes because neonates lack the cytochrome enzymes to metabolize the drugs, which creates a theoretical risk of adverse effects due to prolonged activity. On the other hand, pregnant women metabolize taxanes faster, and there are placental barriers that can inhibit high molecular weight molecules like taxanes from reaching the fetus, according to Dr. Guajardo.

In addition to pregnancy outcomes, the researchers followed 28 infants, and found that 87% were found to be completely healthy, “so we were relatively reassured. But of course we think that there’s a need for prospective studies that validate our findings regarding the safety taxanes,” said Dr. Guajardo.

Although there is no direct comparison group, the findings correlate well with studies of the general population and other chemotherapy agents. “We have large cohorts with mostly anthracycline-based chemotherapy agents during pregnancy that we can compare our results to, and overall, we were reassured that the prevalence of complications that we found in our cohort was very similar or even lower to those reported in the literature with patients treated with anthracycline-based therapy,” said Dr. Guajardo.

Compared with the general population, the team found higher rates of preterm births, neonatal ICU admissions, and premature membrane rupture, and infants that are small for gestational age. However, with the exception of the latter, all of these risks have been seen in pregnant women treated with other types of chemotherapy. “Perhaps it would be interesting to see if the incidence of small for gestational age neonates might be a bit higher in this population when compared to anthracycline-based therapy agents, but that does require a study that has a comparator group,” said Dr. Guajardo.

The researchers recruited 103 women with an average age of 34 years from 10 centers in 6 countries: United States, France, Spain, Mexico, Italy, and Costa Rica. The great majority were also treated with anthracyclines during gestation, and nearly all (97%) were treated with paclitaxel. The live birth rate was 98%, and 43.4% were preterm, 24% were small for gestational age, 16% were admitted to the neonate ICU, and 12.5% had hyperbilirubinemia.

Obstetric complications included intrauterine growth restriction (9%), preterm premature rupture of membranes (5%), gestational diabetes mellitus (5%), hypertensive disorders (4%), and pregnancy loss (2%).

After the presentation, Virginia Borges, MD, professor of medical oncology at University of Colorado Anschutz Medical Center, served as a discussant.

“Highlights of this study [include] that it is an international cohort from over six countries with over 100 cases of women included specifically focusing on the use of paclitaxel. They demonstrated safe outcomes for the pregnancies and the mothers,” Dr. Borges said during her presentation.

She went on to highlight several key points that physicians should consider when treating pregnancy-related breast cancer. “We want to achieve prepartum treatment wherever feasible to tackle that cancer before delivery of the child to prevent a pregnancy-related breast cancer from potentially turning into a postpartum breast cancer,” she said.

“If the tumor is ER+/HER2-, we now see we can safely give anthracyclines and taxanes from 12 to about 35 weeks of gestation. We don’t want to get too close to the delivery with chemotherapy. If a patient is HER2+, I prefer to give the anthracycline portion while the person is pregnant and then after delivery incorporate the taxane with the HER2 targeted therapies as there’s some older data showing concurrent therapy looks a bit better than sequential. In triple negative breast cancer, again I prefer to give the anthracycline and delay the taxane and carboplatin to overlap with immunotherapy so we are getting the necessary synergy there as well,” Dr. Borges added.

Dr. Guajardo has no relevant financial disclosures. Dr. Borges has consulted for SeaGen, Gilead, and AstraZeneca, and has received research funding from AstraZeneca, Gilead, Olema, and SeaGen.

SAN ANTONIO – Women aged 50 and over who have undergone curative treatment for breast cancer and remain cancer free after 3 years may safely de-escalate mammogram surveillance from the recommended annual schedule, according to results from a new randomized trial.

In the UK study, researchers found similar recurrence rates and overall survival between patients who continued to undergo annual screening versus women who underwent screening every 2 years after breast-conserving surgery or every 3 years after a mastectomy.

Current US guidelines recommend annual screening with no stopping point, while UK guidelines recommend annual screening for 5 years, followed by every 3 years after that.

The study was commissioned by the UK government after a previously commissioned systematic review showed lack of evidence for the existing frequency and duration of mammograms in this patient population, and a survey showed wide-ranging clinical practices. In response, the UK government funded the new study to evaluate whether it would be safe to reduce screening, according to Janet Dunn, PhD, who presented the study at the San Antonio Breast Cancer Symposium.

“Ladies are going back for years and years and years [for mammograms], and it’s inappropriate, it’s not necessary,” Dr. Dunn, professor of clinical trials and head of cancer trials at University of Warwick in the UK, said in an interview.

The lower frequency schedule requires that the patient be cancer free at 3 years following curative treatment. “We know for anybody going through breast cancer there are a couple of peaks of recurrence. One peak is 2 to 3 years [after curative treatment] for high-risk patients. The other peak is when they start hormone therapy, so at 5 to 6 years you get the peak. But this particular set of patients are at low to moderate risk, so they’re not the high-risk patients going into treatment trials,” said Dr. Dunn.

When asked if the findings should change practice, Dr. Dunn suggested that they could. “We would say that this is providing clinical evidence and probably changing guidance for the management of these patients: Instead of giving annual mammograms for years and years and years, after three years post curative surgery, and having gone through treatment with a baseline mammogram that’s clear, in the UK we can manage these patients back within the screening program, certainly for the mastectomy patients,” said Dr. Dunn.

She emphasized the potential mental health impact. “Women who are going through mammograms waiting for the results are much more anxious if they’ve had breast cancer before than those who were who were just going through normal screening. So [deescalation] is reducing anxiety. It’s also reducing the cost. It’s just reducing the burden on the whole health care system,” said Dr. Dunn.

During the Q&A session after the talk, Bruce Mann, MBBS, PhD, asked if there were differences in the pathology of the cancers that occurred in the less frequent group than those that arose in the annual group. If more frequent screening leads to earlier diagnosis of a tumor, “you would expect that those who have less [frequent screening] may be diagnosed with more advanced recurrences or new cancers, and that would eventually lead to a difference in outcome,” Dr. Mann said in an interview. He is director of breast cancer services at the Royal Melbourne Hospital in Australia.

He acknowledged the need to reconsider screening frequency, and complimented the researchers. “This is a nice pragmatic study. It’s interesting. It’s provocative. I think it’s a bit too early [to change practice]. I think we do need to see more information,” he said.

The researchers randomized 5235 women aged 50 and older to annual or less frequent mammography. The disease type was invasive in 87% of women, while 13% had ductal carcinoma in situ.

Over a median follow-up of 8.7 years, 7% experienced a recurrence. At 5 years, breast cancer–specific survival was 98.1% and 98.3% in the annual and less frequent groups, respectively (hazard ratio [HR], 0.92; 95% CI, 0.64-1.32). There was also no difference in recurrence-free survival or overall survival.

Analyses showed noninferiority of less frequent mammograms at a 3% margin (P < .0001) and a 1% margin (P = .003).

The researchers found that 83% of women were compliant with the mammogram schedule in the annual group, versus 69% in the less frequent arm. The COVID-19 pandemic was responsible for 35% of missed mammograms overall.

Quality of life measures showed that levels of distress over mammograms was similar across time and between the two groups, with 24% of women reporting medium or high levels of distress.

Dr. Dunn and Dr. Mann have no relevant financial disclosures.

SAN ANTONIO – Women aged 50 and over who have undergone curative treatment for breast cancer and remain cancer free after 3 years may safely de-escalate mammogram surveillance from the recommended annual schedule, according to results from a new randomized trial.

In the UK study, researchers found similar recurrence rates and overall survival between patients who continued to undergo annual screening versus women who underwent screening every 2 years after breast-conserving surgery or every 3 years after a mastectomy.

Current US guidelines recommend annual screening with no stopping point, while UK guidelines recommend annual screening for 5 years, followed by every 3 years after that.

The study was commissioned by the UK government after a previously commissioned systematic review showed lack of evidence for the existing frequency and duration of mammograms in this patient population, and a survey showed wide-ranging clinical practices. In response, the UK government funded the new study to evaluate whether it would be safe to reduce screening, according to Janet Dunn, PhD, who presented the study at the San Antonio Breast Cancer Symposium.

“Ladies are going back for years and years and years [for mammograms], and it’s inappropriate, it’s not necessary,” Dr. Dunn, professor of clinical trials and head of cancer trials at University of Warwick in the UK, said in an interview.

The lower frequency schedule requires that the patient be cancer free at 3 years following curative treatment. “We know for anybody going through breast cancer there are a couple of peaks of recurrence. One peak is 2 to 3 years [after curative treatment] for high-risk patients. The other peak is when they start hormone therapy, so at 5 to 6 years you get the peak. But this particular set of patients are at low to moderate risk, so they’re not the high-risk patients going into treatment trials,” said Dr. Dunn.

When asked if the findings should change practice, Dr. Dunn suggested that they could. “We would say that this is providing clinical evidence and probably changing guidance for the management of these patients: Instead of giving annual mammograms for years and years and years, after three years post curative surgery, and having gone through treatment with a baseline mammogram that’s clear, in the UK we can manage these patients back within the screening program, certainly for the mastectomy patients,” said Dr. Dunn.

She emphasized the potential mental health impact. “Women who are going through mammograms waiting for the results are much more anxious if they’ve had breast cancer before than those who were who were just going through normal screening. So [deescalation] is reducing anxiety. It’s also reducing the cost. It’s just reducing the burden on the whole health care system,” said Dr. Dunn.

During the Q&A session after the talk, Bruce Mann, MBBS, PhD, asked if there were differences in the pathology of the cancers that occurred in the less frequent group than those that arose in the annual group. If more frequent screening leads to earlier diagnosis of a tumor, “you would expect that those who have less [frequent screening] may be diagnosed with more advanced recurrences or new cancers, and that would eventually lead to a difference in outcome,” Dr. Mann said in an interview. He is director of breast cancer services at the Royal Melbourne Hospital in Australia.

He acknowledged the need to reconsider screening frequency, and complimented the researchers. “This is a nice pragmatic study. It’s interesting. It’s provocative. I think it’s a bit too early [to change practice]. I think we do need to see more information,” he said.

The researchers randomized 5235 women aged 50 and older to annual or less frequent mammography. The disease type was invasive in 87% of women, while 13% had ductal carcinoma in situ.

Over a median follow-up of 8.7 years, 7% experienced a recurrence. At 5 years, breast cancer–specific survival was 98.1% and 98.3% in the annual and less frequent groups, respectively (hazard ratio [HR], 0.92; 95% CI, 0.64-1.32). There was also no difference in recurrence-free survival or overall survival.

Analyses showed noninferiority of less frequent mammograms at a 3% margin (P < .0001) and a 1% margin (P = .003).

The researchers found that 83% of women were compliant with the mammogram schedule in the annual group, versus 69% in the less frequent arm. The COVID-19 pandemic was responsible for 35% of missed mammograms overall.

Quality of life measures showed that levels of distress over mammograms was similar across time and between the two groups, with 24% of women reporting medium or high levels of distress.

Dr. Dunn and Dr. Mann have no relevant financial disclosures.

SAN ANTONIO – Women aged 50 and over who have undergone curative treatment for breast cancer and remain cancer free after 3 years may safely de-escalate mammogram surveillance from the recommended annual schedule, according to results from a new randomized trial.

In the UK study, researchers found similar recurrence rates and overall survival between patients who continued to undergo annual screening versus women who underwent screening every 2 years after breast-conserving surgery or every 3 years after a mastectomy.

Current US guidelines recommend annual screening with no stopping point, while UK guidelines recommend annual screening for 5 years, followed by every 3 years after that.

The study was commissioned by the UK government after a previously commissioned systematic review showed lack of evidence for the existing frequency and duration of mammograms in this patient population, and a survey showed wide-ranging clinical practices. In response, the UK government funded the new study to evaluate whether it would be safe to reduce screening, according to Janet Dunn, PhD, who presented the study at the San Antonio Breast Cancer Symposium.

“Ladies are going back for years and years and years [for mammograms], and it’s inappropriate, it’s not necessary,” Dr. Dunn, professor of clinical trials and head of cancer trials at University of Warwick in the UK, said in an interview.

The lower frequency schedule requires that the patient be cancer free at 3 years following curative treatment. “We know for anybody going through breast cancer there are a couple of peaks of recurrence. One peak is 2 to 3 years [after curative treatment] for high-risk patients. The other peak is when they start hormone therapy, so at 5 to 6 years you get the peak. But this particular set of patients are at low to moderate risk, so they’re not the high-risk patients going into treatment trials,” said Dr. Dunn.

When asked if the findings should change practice, Dr. Dunn suggested that they could. “We would say that this is providing clinical evidence and probably changing guidance for the management of these patients: Instead of giving annual mammograms for years and years and years, after three years post curative surgery, and having gone through treatment with a baseline mammogram that’s clear, in the UK we can manage these patients back within the screening program, certainly for the mastectomy patients,” said Dr. Dunn.

She emphasized the potential mental health impact. “Women who are going through mammograms waiting for the results are much more anxious if they’ve had breast cancer before than those who were who were just going through normal screening. So [deescalation] is reducing anxiety. It’s also reducing the cost. It’s just reducing the burden on the whole health care system,” said Dr. Dunn.

During the Q&A session after the talk, Bruce Mann, MBBS, PhD, asked if there were differences in the pathology of the cancers that occurred in the less frequent group than those that arose in the annual group. If more frequent screening leads to earlier diagnosis of a tumor, “you would expect that those who have less [frequent screening] may be diagnosed with more advanced recurrences or new cancers, and that would eventually lead to a difference in outcome,” Dr. Mann said in an interview. He is director of breast cancer services at the Royal Melbourne Hospital in Australia.

He acknowledged the need to reconsider screening frequency, and complimented the researchers. “This is a nice pragmatic study. It’s interesting. It’s provocative. I think it’s a bit too early [to change practice]. I think we do need to see more information,” he said.

The researchers randomized 5235 women aged 50 and older to annual or less frequent mammography. The disease type was invasive in 87% of women, while 13% had ductal carcinoma in situ.

Over a median follow-up of 8.7 years, 7% experienced a recurrence. At 5 years, breast cancer–specific survival was 98.1% and 98.3% in the annual and less frequent groups, respectively (hazard ratio [HR], 0.92; 95% CI, 0.64-1.32). There was also no difference in recurrence-free survival or overall survival.

Analyses showed noninferiority of less frequent mammograms at a 3% margin (P < .0001) and a 1% margin (P = .003).

The researchers found that 83% of women were compliant with the mammogram schedule in the annual group, versus 69% in the less frequent arm. The COVID-19 pandemic was responsible for 35% of missed mammograms overall.

Quality of life measures showed that levels of distress over mammograms was similar across time and between the two groups, with 24% of women reporting medium or high levels of distress.

Dr. Dunn and Dr. Mann have no relevant financial disclosures.

Though many people remain on the fence about getting the latest COVID vaccine booster, new research suggests a strong argument for getting the shot this winter: It sharply reduces the risk for COVID. 

Researchers found that getting vaccinated led to a 69% reduction in long-COVID risk among adults who received three vaccines before being infected. The risk reduction was 37% for those who received two doses. Experts say the research provides a strong argument for getting the vaccine, noting that about 10% of people infected with COVID go on to have long COVID, which can be debilitating for one quarter of those with long-lasting symptoms.

The data come from a systematic literature review and meta-analysis published in October in Antimicrobial Stewardship & Epidemiology. Researchers examined 32 studies published between December 2019 and June 2023, involving 775,931 adults. Twenty-four studies, encompassing 620,221 individuals, were included in the meta-analysis. 

“The body of evidence from all these different studies converge on one single reality — that vaccines reduce the risk of long COVID, and people who keep up to date on their vaccinations also fared better than people who got it once or twice and didn’t follow up,” said Ziyad Al-Aly, MD, a clinical epidemiologist at Washington University in St Louis. 

Researchers have reported similar results for children. The National Institutes of Health RECOVER Initiative team found that vaccines are up to 42% effective in preventing long COVID in children, said Dr. Carlos Oliveira, MD, a pediatric infectious diseases specialist and Yale researcher who contributed to the study, which is in preprint. 

Vaccines also protect children from multisystem inflammatory syndrome, a condition that can happen after COVID, as well as protect against other COVID-related problems, such as missed school days, Oliveira said. “Even if the vaccine doesn’t completely stop long COVID, it’s still good for kids to get vaccinated for all these other reasons.” 

However, uptake for the latest boosters has been slow: the Centers for Disease Control and Prevention reported that by mid-November, less than 16% of people aged 18 years or older had received a shot. For children, the number was closer to 6%. A recent Kaiser Family Foundation survey found that booster rates for adults are similar to what it was 1 year ago. 

The survey results suggest that people are no longer as worried about COVID, which is why there is less concerned about keeping up with boosters. Though the current mutation of the virus is not as debilitating as its predecessors, long COVID continues to be a problem: as of January 2023, 28% of people who had contracted the virus had experienced long-COVID symptoms. And though the mechanisms are still not fully understood, and researchers have yet to agree on a definition of long COVID, they are certain about this much: The best way to avoid it is to avoid getting infected to begin with. 

The lack of a diagnostic test for long COVID and the fact that the symptoms mimic those of other diseases lead to inconsistency that can make studies hard to replicate. In the papers reviewed for the Antimicrobial Stewardship & Epidemiology study, long COVID was defined as having symptoms lasting from more than 4 weeks to more than 6 months. Alexandre Marra, MD, the lead author and a researcher at the Hospital Israelita Albert Einstein, in São Paulo, Brazil, and at the University of Iowa, said that a clear standard definition is needed to better understand the actual prevalence and evaluate vaccine effectiveness. 

Al-Aly noted that there is a logical explanation for one finding in the paper: The percentage of individuals who had COVID and reported that long-COVID symptoms declined from 19% in June 2022 to 11% in January 2023. 

Because a pandemic is a dynamic event, constantly producing different variants with different phenotypes, the prevalence of disease is naturally going to be affected. “People who got infected early in the pandemic may have a different long COVID profile and long COVID risk than people who got infected in the second or third year of the pandemic,” Al-Aly said. 

Most of the studies reported data from before the Omicron-variant era. Only eight reported data during that era. Omicron was not as lethal as previous variants, and consequently, fewer patients developed long COVID during that time. 

One of those who did is Yeng Chang, age 40 years, a family doctor who lives in Sherwood Park, Alberta, Canada. Chang developed long COVID during fall 2022 after getting the virus in June. By then, she’d been vaccinated three times, but she isn’t surprised that she got sick because each vaccine she had was developed before Omicron.

“When I had COVID I was really sick, but I was well enough to stay home,” she said. “I think if I didn’t have my immunizations, I might have been hospitalized, and I don’t know what would have happened.” 

Long COVID has left Chang with brain fog, fatigue, and a lack of physical stamina that forced her to pause her medical practice. For the past year and a half, she’s spent more time as a patient than a physician. 

Chang had her fifth COVID vaccination in the fall and recommends that others do the same. “The booster you got however many years ago was effective for the COVID of that time but there is a new COVID now. You can’t just say, ‘I had one and I’m fine forever.’” 
 

A version of this article appeared on Medscape.com.

Though many people remain on the fence about getting the latest COVID vaccine booster, new research suggests a strong argument for getting the shot this winter: It sharply reduces the risk for COVID. 

Researchers found that getting vaccinated led to a 69% reduction in long-COVID risk among adults who received three vaccines before being infected. The risk reduction was 37% for those who received two doses. Experts say the research provides a strong argument for getting the vaccine, noting that about 10% of people infected with COVID go on to have long COVID, which can be debilitating for one quarter of those with long-lasting symptoms.

The data come from a systematic literature review and meta-analysis published in October in Antimicrobial Stewardship & Epidemiology. Researchers examined 32 studies published between December 2019 and June 2023, involving 775,931 adults. Twenty-four studies, encompassing 620,221 individuals, were included in the meta-analysis. 

“The body of evidence from all these different studies converge on one single reality — that vaccines reduce the risk of long COVID, and people who keep up to date on their vaccinations also fared better than people who got it once or twice and didn’t follow up,” said Ziyad Al-Aly, MD, a clinical epidemiologist at Washington University in St Louis. 

Researchers have reported similar results for children. The National Institutes of Health RECOVER Initiative team found that vaccines are up to 42% effective in preventing long COVID in children, said Dr. Carlos Oliveira, MD, a pediatric infectious diseases specialist and Yale researcher who contributed to the study, which is in preprint. 

Vaccines also protect children from multisystem inflammatory syndrome, a condition that can happen after COVID, as well as protect against other COVID-related problems, such as missed school days, Oliveira said. “Even if the vaccine doesn’t completely stop long COVID, it’s still good for kids to get vaccinated for all these other reasons.” 

However, uptake for the latest boosters has been slow: the Centers for Disease Control and Prevention reported that by mid-November, less than 16% of people aged 18 years or older had received a shot. For children, the number was closer to 6%. A recent Kaiser Family Foundation survey found that booster rates for adults are similar to what it was 1 year ago. 

The survey results suggest that people are no longer as worried about COVID, which is why there is less concerned about keeping up with boosters. Though the current mutation of the virus is not as debilitating as its predecessors, long COVID continues to be a problem: as of January 2023, 28% of people who had contracted the virus had experienced long-COVID symptoms. And though the mechanisms are still not fully understood, and researchers have yet to agree on a definition of long COVID, they are certain about this much: The best way to avoid it is to avoid getting infected to begin with. 

The lack of a diagnostic test for long COVID and the fact that the symptoms mimic those of other diseases lead to inconsistency that can make studies hard to replicate. In the papers reviewed for the Antimicrobial Stewardship & Epidemiology study, long COVID was defined as having symptoms lasting from more than 4 weeks to more than 6 months. Alexandre Marra, MD, the lead author and a researcher at the Hospital Israelita Albert Einstein, in São Paulo, Brazil, and at the University of Iowa, said that a clear standard definition is needed to better understand the actual prevalence and evaluate vaccine effectiveness. 

Al-Aly noted that there is a logical explanation for one finding in the paper: The percentage of individuals who had COVID and reported that long-COVID symptoms declined from 19% in June 2022 to 11% in January 2023. 

Because a pandemic is a dynamic event, constantly producing different variants with different phenotypes, the prevalence of disease is naturally going to be affected. “People who got infected early in the pandemic may have a different long COVID profile and long COVID risk than people who got infected in the second or third year of the pandemic,” Al-Aly said. 

Most of the studies reported data from before the Omicron-variant era. Only eight reported data during that era. Omicron was not as lethal as previous variants, and consequently, fewer patients developed long COVID during that time. 

One of those who did is Yeng Chang, age 40 years, a family doctor who lives in Sherwood Park, Alberta, Canada. Chang developed long COVID during fall 2022 after getting the virus in June. By then, she’d been vaccinated three times, but she isn’t surprised that she got sick because each vaccine she had was developed before Omicron.

“When I had COVID I was really sick, but I was well enough to stay home,” she said. “I think if I didn’t have my immunizations, I might have been hospitalized, and I don’t know what would have happened.” 

Long COVID has left Chang with brain fog, fatigue, and a lack of physical stamina that forced her to pause her medical practice. For the past year and a half, she’s spent more time as a patient than a physician. 

Chang had her fifth COVID vaccination in the fall and recommends that others do the same. “The booster you got however many years ago was effective for the COVID of that time but there is a new COVID now. You can’t just say, ‘I had one and I’m fine forever.’” 
 

A version of this article appeared on Medscape.com.

Though many people remain on the fence about getting the latest COVID vaccine booster, new research suggests a strong argument for getting the shot this winter: It sharply reduces the risk for COVID. 

Researchers found that getting vaccinated led to a 69% reduction in long-COVID risk among adults who received three vaccines before being infected. The risk reduction was 37% for those who received two doses. Experts say the research provides a strong argument for getting the vaccine, noting that about 10% of people infected with COVID go on to have long COVID, which can be debilitating for one quarter of those with long-lasting symptoms.

The data come from a systematic literature review and meta-analysis published in October in Antimicrobial Stewardship & Epidemiology. Researchers examined 32 studies published between December 2019 and June 2023, involving 775,931 adults. Twenty-four studies, encompassing 620,221 individuals, were included in the meta-analysis. 

“The body of evidence from all these different studies converge on one single reality — that vaccines reduce the risk of long COVID, and people who keep up to date on their vaccinations also fared better than people who got it once or twice and didn’t follow up,” said Ziyad Al-Aly, MD, a clinical epidemiologist at Washington University in St Louis. 

Researchers have reported similar results for children. The National Institutes of Health RECOVER Initiative team found that vaccines are up to 42% effective in preventing long COVID in children, said Dr. Carlos Oliveira, MD, a pediatric infectious diseases specialist and Yale researcher who contributed to the study, which is in preprint. 

Vaccines also protect children from multisystem inflammatory syndrome, a condition that can happen after COVID, as well as protect against other COVID-related problems, such as missed school days, Oliveira said. “Even if the vaccine doesn’t completely stop long COVID, it’s still good for kids to get vaccinated for all these other reasons.” 

However, uptake for the latest boosters has been slow: the Centers for Disease Control and Prevention reported that by mid-November, less than 16% of people aged 18 years or older had received a shot. For children, the number was closer to 6%. A recent Kaiser Family Foundation survey found that booster rates for adults are similar to what it was 1 year ago. 

The survey results suggest that people are no longer as worried about COVID, which is why there is less concerned about keeping up with boosters. Though the current mutation of the virus is not as debilitating as its predecessors, long COVID continues to be a problem: as of January 2023, 28% of people who had contracted the virus had experienced long-COVID symptoms. And though the mechanisms are still not fully understood, and researchers have yet to agree on a definition of long COVID, they are certain about this much: The best way to avoid it is to avoid getting infected to begin with. 

The lack of a diagnostic test for long COVID and the fact that the symptoms mimic those of other diseases lead to inconsistency that can make studies hard to replicate. In the papers reviewed for the Antimicrobial Stewardship & Epidemiology study, long COVID was defined as having symptoms lasting from more than 4 weeks to more than 6 months. Alexandre Marra, MD, the lead author and a researcher at the Hospital Israelita Albert Einstein, in São Paulo, Brazil, and at the University of Iowa, said that a clear standard definition is needed to better understand the actual prevalence and evaluate vaccine effectiveness. 

Al-Aly noted that there is a logical explanation for one finding in the paper: The percentage of individuals who had COVID and reported that long-COVID symptoms declined from 19% in June 2022 to 11% in January 2023. 

Because a pandemic is a dynamic event, constantly producing different variants with different phenotypes, the prevalence of disease is naturally going to be affected. “People who got infected early in the pandemic may have a different long COVID profile and long COVID risk than people who got infected in the second or third year of the pandemic,” Al-Aly said. 

Most of the studies reported data from before the Omicron-variant era. Only eight reported data during that era. Omicron was not as lethal as previous variants, and consequently, fewer patients developed long COVID during that time. 

One of those who did is Yeng Chang, age 40 years, a family doctor who lives in Sherwood Park, Alberta, Canada. Chang developed long COVID during fall 2022 after getting the virus in June. By then, she’d been vaccinated three times, but she isn’t surprised that she got sick because each vaccine she had was developed before Omicron.

“When I had COVID I was really sick, but I was well enough to stay home,” she said. “I think if I didn’t have my immunizations, I might have been hospitalized, and I don’t know what would have happened.” 

Long COVID has left Chang with brain fog, fatigue, and a lack of physical stamina that forced her to pause her medical practice. For the past year and a half, she’s spent more time as a patient than a physician. 

Chang had her fifth COVID vaccination in the fall and recommends that others do the same. “The booster you got however many years ago was effective for the COVID of that time but there is a new COVID now. You can’t just say, ‘I had one and I’m fine forever.’” 
 

A version of this article appeared on Medscape.com.

Once-daily monotherapy with elagolix significantly reduced heavy menstrual bleeding in women with uterine leiomyomas compared to a placebo, based on data from 82 individuals.

Uterine leiomyomas are common in premenopausal women, and 60% experience heavy menstrual bleeding, but nonsurgical options as an alternative to hysterectomy are limited, wrote Eric Brown, MD, of Gyn-Care, Atlanta, Georgia, and colleagues.

Elagolix sodium, an oral, short-acting nonpeptide, gonadotropin-releasing hormone antagonist, has been approved by the Food and Drug Administration at a dose of 300 mg twice daily with add-back therapy for up to 24 months of use. However, this treatment protocol is contraindicated or not preferable for some patients, the researchers said.

In a study published in Obstetrics & Gynecology , the researchers randomized 54 women to 150 mg of oral elagolix once daily, and 28 to a placebo for 6 months to investigate the safety and efficacy of the lower dose. The study population included women aged 18-51 years with a history of heavy menstrual bleeding association with uterine leiomyomas. Approximately two-thirds (65.9%) were Black.

The primary endpoint was the proportion of patients who met the criteria of menstrual blood loss volume less than 80 mL during the final month of treatment and menstrual blood loss volume reduction of 50% or more from baseline to the final month of treatment.

After 6 months, nearly half (49.4%) of the elagolix group met the study endpoint compared with 23.3% of the placebo group (P = .035).

Elagolix patients showed significantly greater reductions in both mean and median menstrual blood loss volumes compared with the placebo patients over the study period, and significant differences between the groups in the mean reduction of menstrual blood loss were evident after 1 month of treatment (P < .05 for months 1, 2, 3, and 5).

Results were similar in a further sensitivity analysis in which patients with incomplete final month data were considered nonresponders; 44.4% of elagolix patients and 21.4% of patients met the primary endpoint.

Overall, 51.9% of elagolix patients and 39.3% of placebo patients reported adverse events; the most common were headache and hot flush. Three patients (5.6%) in the elagolix group discontinued the drug because of adverse events. No serious or severe adverse events were reported in the elagolix group; both cases of reported serious adverse events (COVID-19 and an enlarged uvula) occurred in placebo patients.

Patient-reported outcomes were significantly greater in the elagolix patients, based on symptom severity score, 5 of 6 Uterine Fibroid Symptom and Quality of Life (UFS-QOL) health-related quality of life subscales, and the HRQOL total score at the end of the study.

The findings were limited by several factors including the small study population and lenient eligibility criteria that may have led to a higher placebo response rate, and the study did not monitor bone mineral density, the researchers noted.

However, the results suggest that elagolix at a 150-mg dose was well tolerated, with a safety profile similar to that seen in women who took the drug for endometriosis pain, and may be an option for women with contraindications to other therapy or for those who prefer once-daily dosing, they concluded.

The study was funded by AbbVie. Lead author Dr. Brown had no additional financial conflicts to disclose, but several coauthors disclosed relationships with AbbVie and other companies.

Once-daily monotherapy with elagolix significantly reduced heavy menstrual bleeding in women with uterine leiomyomas compared to a placebo, based on data from 82 individuals.

Uterine leiomyomas are common in premenopausal women, and 60% experience heavy menstrual bleeding, but nonsurgical options as an alternative to hysterectomy are limited, wrote Eric Brown, MD, of Gyn-Care, Atlanta, Georgia, and colleagues.

Elagolix sodium, an oral, short-acting nonpeptide, gonadotropin-releasing hormone antagonist, has been approved by the Food and Drug Administration at a dose of 300 mg twice daily with add-back therapy for up to 24 months of use. However, this treatment protocol is contraindicated or not preferable for some patients, the researchers said.

In a study published in Obstetrics & Gynecology , the researchers randomized 54 women to 150 mg of oral elagolix once daily, and 28 to a placebo for 6 months to investigate the safety and efficacy of the lower dose. The study population included women aged 18-51 years with a history of heavy menstrual bleeding association with uterine leiomyomas. Approximately two-thirds (65.9%) were Black.

The primary endpoint was the proportion of patients who met the criteria of menstrual blood loss volume less than 80 mL during the final month of treatment and menstrual blood loss volume reduction of 50% or more from baseline to the final month of treatment.

After 6 months, nearly half (49.4%) of the elagolix group met the study endpoint compared with 23.3% of the placebo group (P = .035).

Elagolix patients showed significantly greater reductions in both mean and median menstrual blood loss volumes compared with the placebo patients over the study period, and significant differences between the groups in the mean reduction of menstrual blood loss were evident after 1 month of treatment (P < .05 for months 1, 2, 3, and 5).

Results were similar in a further sensitivity analysis in which patients with incomplete final month data were considered nonresponders; 44.4% of elagolix patients and 21.4% of patients met the primary endpoint.

Overall, 51.9% of elagolix patients and 39.3% of placebo patients reported adverse events; the most common were headache and hot flush. Three patients (5.6%) in the elagolix group discontinued the drug because of adverse events. No serious or severe adverse events were reported in the elagolix group; both cases of reported serious adverse events (COVID-19 and an enlarged uvula) occurred in placebo patients.

Patient-reported outcomes were significantly greater in the elagolix patients, based on symptom severity score, 5 of 6 Uterine Fibroid Symptom and Quality of Life (UFS-QOL) health-related quality of life subscales, and the HRQOL total score at the end of the study.

The findings were limited by several factors including the small study population and lenient eligibility criteria that may have led to a higher placebo response rate, and the study did not monitor bone mineral density, the researchers noted.

However, the results suggest that elagolix at a 150-mg dose was well tolerated, with a safety profile similar to that seen in women who took the drug for endometriosis pain, and may be an option for women with contraindications to other therapy or for those who prefer once-daily dosing, they concluded.

The study was funded by AbbVie. Lead author Dr. Brown had no additional financial conflicts to disclose, but several coauthors disclosed relationships with AbbVie and other companies.

Once-daily monotherapy with elagolix significantly reduced heavy menstrual bleeding in women with uterine leiomyomas compared to a placebo, based on data from 82 individuals.

Uterine leiomyomas are common in premenopausal women, and 60% experience heavy menstrual bleeding, but nonsurgical options as an alternative to hysterectomy are limited, wrote Eric Brown, MD, of Gyn-Care, Atlanta, Georgia, and colleagues.

Elagolix sodium, an oral, short-acting nonpeptide, gonadotropin-releasing hormone antagonist, has been approved by the Food and Drug Administration at a dose of 300 mg twice daily with add-back therapy for up to 24 months of use. However, this treatment protocol is contraindicated or not preferable for some patients, the researchers said.

In a study published in Obstetrics & Gynecology , the researchers randomized 54 women to 150 mg of oral elagolix once daily, and 28 to a placebo for 6 months to investigate the safety and efficacy of the lower dose. The study population included women aged 18-51 years with a history of heavy menstrual bleeding association with uterine leiomyomas. Approximately two-thirds (65.9%) were Black.

The primary endpoint was the proportion of patients who met the criteria of menstrual blood loss volume less than 80 mL during the final month of treatment and menstrual blood loss volume reduction of 50% or more from baseline to the final month of treatment.

After 6 months, nearly half (49.4%) of the elagolix group met the study endpoint compared with 23.3% of the placebo group (P = .035).

Elagolix patients showed significantly greater reductions in both mean and median menstrual blood loss volumes compared with the placebo patients over the study period, and significant differences between the groups in the mean reduction of menstrual blood loss were evident after 1 month of treatment (P < .05 for months 1, 2, 3, and 5).

Results were similar in a further sensitivity analysis in which patients with incomplete final month data were considered nonresponders; 44.4% of elagolix patients and 21.4% of patients met the primary endpoint.

Overall, 51.9% of elagolix patients and 39.3% of placebo patients reported adverse events; the most common were headache and hot flush. Three patients (5.6%) in the elagolix group discontinued the drug because of adverse events. No serious or severe adverse events were reported in the elagolix group; both cases of reported serious adverse events (COVID-19 and an enlarged uvula) occurred in placebo patients.

Patient-reported outcomes were significantly greater in the elagolix patients, based on symptom severity score, 5 of 6 Uterine Fibroid Symptom and Quality of Life (UFS-QOL) health-related quality of life subscales, and the HRQOL total score at the end of the study.

The findings were limited by several factors including the small study population and lenient eligibility criteria that may have led to a higher placebo response rate, and the study did not monitor bone mineral density, the researchers noted.

However, the results suggest that elagolix at a 150-mg dose was well tolerated, with a safety profile similar to that seen in women who took the drug for endometriosis pain, and may be an option for women with contraindications to other therapy or for those who prefer once-daily dosing, they concluded.

The study was funded by AbbVie. Lead author Dr. Brown had no additional financial conflicts to disclose, but several coauthors disclosed relationships with AbbVie and other companies.

TOPLINE:

A 12-week low-fat vegan diet with soybeans led to significant changes in the gut microbiome that correlated with significant reductions in vasomotor symptoms in postmenopausal women.

METHODOLOGY:

• For this exploratory analysis, postmenopausal women with two or more moderate to severe hot flashes daily were randomly assigned in two successive cohorts to consume a low-fat vegan diet with cooked soybeans or their usual diet.
• Over a 12-week period, frequency and severity of hot flashes were recorded on a mobile application.
• Researchers used deep shotgun metagenomic sequencing to analyze the gut microbiome at baseline and 12 weeks in a subset of 11 women in the dietary intervention group.

TAKEAWAY:

• In the subset receiving microbiome analysis, total hot flashes decreased by 95%, moderate to severe hot flashes decreased by 96%, and severe hot flashes disappeared during the dietary intervention.
• The relative abundance of Porphyromonas and Prevotella corporis decreased in participants on the diet intervention, and this correlated with a reduction in severe daytime hot flashes.
• The relative abundance of Clostridium asparagiforme also decreased in participants on the low-fat vegan diet, and this change correlated with a reduction in total severe and severe nighttime hot flashes.
• However, after correction for multiple comparisons, these associations were no longer significant.

IN PRACTICE:

“The targeted and untargeted gut microbiome analysis was robust and revealed important changes in the gut microbiome composition in response to a low-fat vegan diet and large correlations with symptomatic changes,” the authors write. “Larger randomized clinical trials are needed to further investigate these findings.”

SOURCE:

The study, with first author Hana Kahleova, MD, PhD, with the Physicians Committee for Responsible Medicine, in Washington, DC, was published online  November 8 in Complementary Therapies in Medicine.

LIMITATIONS:

The gut microbiome analysis was only performed in a small subset of women on the diet intervention, with no control group. Although strong associations were noted between several gut bacteria and changes in hot flash frequency, and nominally statistically significant relative abundance changes were observed, robust statistical significance cannot be concluded for any of the reported gut microbiome assessments when the modestly large number of total comparisons is taken into account.

DISCLOSURES:

The study was funded by the Physicians Committee for Responsible Medicine. The authors report no conflicts of interest.

A version of this article appeared on Medscape.com.

TOPLINE:

A 12-week low-fat vegan diet with soybeans led to significant changes in the gut microbiome that correlated with significant reductions in vasomotor symptoms in postmenopausal women.

METHODOLOGY:

• For this exploratory analysis, postmenopausal women with two or more moderate to severe hot flashes daily were randomly assigned in two successive cohorts to consume a low-fat vegan diet with cooked soybeans or their usual diet.
• Over a 12-week period, frequency and severity of hot flashes were recorded on a mobile application.
• Researchers used deep shotgun metagenomic sequencing to analyze the gut microbiome at baseline and 12 weeks in a subset of 11 women in the dietary intervention group.

TAKEAWAY:

• In the subset receiving microbiome analysis, total hot flashes decreased by 95%, moderate to severe hot flashes decreased by 96%, and severe hot flashes disappeared during the dietary intervention.
• The relative abundance of Porphyromonas and Prevotella corporis decreased in participants on the diet intervention, and this correlated with a reduction in severe daytime hot flashes.
• The relative abundance of Clostridium asparagiforme also decreased in participants on the low-fat vegan diet, and this change correlated with a reduction in total severe and severe nighttime hot flashes.
• However, after correction for multiple comparisons, these associations were no longer significant.

IN PRACTICE:

“The targeted and untargeted gut microbiome analysis was robust and revealed important changes in the gut microbiome composition in response to a low-fat vegan diet and large correlations with symptomatic changes,” the authors write. “Larger randomized clinical trials are needed to further investigate these findings.”

SOURCE:

The study, with first author Hana Kahleova, MD, PhD, with the Physicians Committee for Responsible Medicine, in Washington, DC, was published online  November 8 in Complementary Therapies in Medicine.

LIMITATIONS:

The gut microbiome analysis was only performed in a small subset of women on the diet intervention, with no control group. Although strong associations were noted between several gut bacteria and changes in hot flash frequency, and nominally statistically significant relative abundance changes were observed, robust statistical significance cannot be concluded for any of the reported gut microbiome assessments when the modestly large number of total comparisons is taken into account.

DISCLOSURES:

The study was funded by the Physicians Committee for Responsible Medicine. The authors report no conflicts of interest.

A version of this article appeared on Medscape.com.

TOPLINE:

A 12-week low-fat vegan diet with soybeans led to significant changes in the gut microbiome that correlated with significant reductions in vasomotor symptoms in postmenopausal women.

METHODOLOGY:

• For this exploratory analysis, postmenopausal women with two or more moderate to severe hot flashes daily were randomly assigned in two successive cohorts to consume a low-fat vegan diet with cooked soybeans or their usual diet.
• Over a 12-week period, frequency and severity of hot flashes were recorded on a mobile application.
• Researchers used deep shotgun metagenomic sequencing to analyze the gut microbiome at baseline and 12 weeks in a subset of 11 women in the dietary intervention group.

TAKEAWAY:

• In the subset receiving microbiome analysis, total hot flashes decreased by 95%, moderate to severe hot flashes decreased by 96%, and severe hot flashes disappeared during the dietary intervention.
• The relative abundance of Porphyromonas and Prevotella corporis decreased in participants on the diet intervention, and this correlated with a reduction in severe daytime hot flashes.
• The relative abundance of Clostridium asparagiforme also decreased in participants on the low-fat vegan diet, and this change correlated with a reduction in total severe and severe nighttime hot flashes.
• However, after correction for multiple comparisons, these associations were no longer significant.

IN PRACTICE:

“The targeted and untargeted gut microbiome analysis was robust and revealed important changes in the gut microbiome composition in response to a low-fat vegan diet and large correlations with symptomatic changes,” the authors write. “Larger randomized clinical trials are needed to further investigate these findings.”

SOURCE:

The study, with first author Hana Kahleova, MD, PhD, with the Physicians Committee for Responsible Medicine, in Washington, DC, was published online  November 8 in Complementary Therapies in Medicine.

LIMITATIONS:

The gut microbiome analysis was only performed in a small subset of women on the diet intervention, with no control group. Although strong associations were noted between several gut bacteria and changes in hot flash frequency, and nominally statistically significant relative abundance changes were observed, robust statistical significance cannot be concluded for any of the reported gut microbiome assessments when the modestly large number of total comparisons is taken into account.

DISCLOSURES:

The study was funded by the Physicians Committee for Responsible Medicine. The authors report no conflicts of interest.

A version of this article appeared on Medscape.com.

In a letter dated Nov. 30, 2023, the Food and Drug Administration informed isotretinoin manufacturers that they have 6 months to make five changes to existing iPLEDGE Risk Evaluation and Mitigation Strategy (REMS) requirements for the acne drug isotretinoin.

The development follows a March 2023 joint meeting of the FDA’s Drug Safety and Risk Management Advisory Committee and the Dermatologic and Ophthalmic Drugs Advisory Committee about iPLEDGE REMS requirements, which included feedback from patients and dermatologists and recommendations for changes to the REMS program, aimed at minimizing the burden of the program on patients, pharmacies, and prescribers while continuing to maintain safe use of the highly teratogenic drug for patients.

The five changes include the following:

• Remove the requirement that pregnancy tests must be performed in a specially certified (i.e., Clinical Laboratory Improvement Amendments [CLIA]) laboratory. In the opinion of John S. Barbieri, MD, MBA, director of the Advanced Acne Therapeutics Clinic at Brigham and Women’s Hospital, Boston, this change “may make it easier to perform pregnancy tests in a clinic setting without needing to send the patient to a separate lab,” he said in an interview.
• Allow prescribers the option of using home pregnancy testing for their patients during and after isotretinoin treatment. Prescribers who rely on the patient to perform a home pregnancy test need to take steps to minimize patients falsifying the results of these tests. According to Dr. Barbieri, this means that two pregnancy tests prior to starting isotretinoin must be done in a lab or office setting. “However, all the pregnancy tests on therapy can be either in a medical setting or using a home pregnancy test,” he told this news organization. “This option facilitates the use of telemedicine so that patients would not need to come in; they can just share a pregnancy test with their name and date with their dermatologist.”
• Remove the waiting period requirement — also known as the “19-day lockout” — for patients if they do not obtain isotretinoin within the first 7-day prescription window. According to Dr. Barbieri, this change helps to ensure that patients can begin isotretinoin in a timely manner. “Insurance and pharmacy delays that are no fault of the patient can commonly cause missed initial window periods,” he said. “Allowing for immediate repeat of a pregnancy test to start a new window period, rather than requiring the patient to wait 19 more days, can ensure patient safety and pregnancy prevention without negatively impacting access.”
• Revise the pregnancy registry requirement to remove the objective to document the pregnancy and fetal outcomes for each pregnancy.
• Revise the requirement for prescribers to document patient counseling in patients who cannot become pregnant from monthly to only at enrollment. Dr. Barbieri characterized this change as “major” and said that it could eliminate the need for monthly visits for persons of non–childbearing potential. “This could substantially reduce logistical burdens for patients and reduce wait times to see a dermatologist,” he said.

Future changes to iPLEDGE that Dr. Barbieri would like to see include allowing for home pregnancy tests prior to starting therapy — particularly the test after the 30-day window period. “In addition, it would be good to be able to reduce the 30-day waiting period prior to therapy to something shorter,” such as 14 days, which would still “reliably exclude pregnancy, particularly for those on stable long-acting reversible contraception,” he said. There are also opportunities to improve the iPLEDGE website functionality and to ensure that the website is accessible to patients with limited English proficiency, he added.

He also recommended greater transparency by the Isotretinoin Products Manufacturers Group and inclusion of input from diverse stakeholders such as dermatologists, patients, and pharmacists.

Dr. Barbieri reported personal fees from Dexcel Pharma.

In a letter dated Nov. 30, 2023, the Food and Drug Administration informed isotretinoin manufacturers that they have 6 months to make five changes to existing iPLEDGE Risk Evaluation and Mitigation Strategy (REMS) requirements for the acne drug isotretinoin.

The development follows a March 2023 joint meeting of the FDA’s Drug Safety and Risk Management Advisory Committee and the Dermatologic and Ophthalmic Drugs Advisory Committee about iPLEDGE REMS requirements, which included feedback from patients and dermatologists and recommendations for changes to the REMS program, aimed at minimizing the burden of the program on patients, pharmacies, and prescribers while continuing to maintain safe use of the highly teratogenic drug for patients.

The five changes include the following:

• Remove the requirement that pregnancy tests must be performed in a specially certified (i.e., Clinical Laboratory Improvement Amendments [CLIA]) laboratory. In the opinion of John S. Barbieri, MD, MBA, director of the Advanced Acne Therapeutics Clinic at Brigham and Women’s Hospital, Boston, this change “may make it easier to perform pregnancy tests in a clinic setting without needing to send the patient to a separate lab,” he said in an interview.
• Allow prescribers the option of using home pregnancy testing for their patients during and after isotretinoin treatment. Prescribers who rely on the patient to perform a home pregnancy test need to take steps to minimize patients falsifying the results of these tests. According to Dr. Barbieri, this means that two pregnancy tests prior to starting isotretinoin must be done in a lab or office setting. “However, all the pregnancy tests on therapy can be either in a medical setting or using a home pregnancy test,” he told this news organization. “This option facilitates the use of telemedicine so that patients would not need to come in; they can just share a pregnancy test with their name and date with their dermatologist.”
• Remove the waiting period requirement — also known as the “19-day lockout” — for patients if they do not obtain isotretinoin within the first 7-day prescription window. According to Dr. Barbieri, this change helps to ensure that patients can begin isotretinoin in a timely manner. “Insurance and pharmacy delays that are no fault of the patient can commonly cause missed initial window periods,” he said. “Allowing for immediate repeat of a pregnancy test to start a new window period, rather than requiring the patient to wait 19 more days, can ensure patient safety and pregnancy prevention without negatively impacting access.”
• Revise the pregnancy registry requirement to remove the objective to document the pregnancy and fetal outcomes for each pregnancy.
• Revise the requirement for prescribers to document patient counseling in patients who cannot become pregnant from monthly to only at enrollment. Dr. Barbieri characterized this change as “major” and said that it could eliminate the need for monthly visits for persons of non–childbearing potential. “This could substantially reduce logistical burdens for patients and reduce wait times to see a dermatologist,” he said.

Future changes to iPLEDGE that Dr. Barbieri would like to see include allowing for home pregnancy tests prior to starting therapy — particularly the test after the 30-day window period. “In addition, it would be good to be able to reduce the 30-day waiting period prior to therapy to something shorter,” such as 14 days, which would still “reliably exclude pregnancy, particularly for those on stable long-acting reversible contraception,” he said. There are also opportunities to improve the iPLEDGE website functionality and to ensure that the website is accessible to patients with limited English proficiency, he added.

He also recommended greater transparency by the Isotretinoin Products Manufacturers Group and inclusion of input from diverse stakeholders such as dermatologists, patients, and pharmacists.

Dr. Barbieri reported personal fees from Dexcel Pharma.

In a letter dated Nov. 30, 2023, the Food and Drug Administration informed isotretinoin manufacturers that they have 6 months to make five changes to existing iPLEDGE Risk Evaluation and Mitigation Strategy (REMS) requirements for the acne drug isotretinoin.

The development follows a March 2023 joint meeting of the FDA’s Drug Safety and Risk Management Advisory Committee and the Dermatologic and Ophthalmic Drugs Advisory Committee about iPLEDGE REMS requirements, which included feedback from patients and dermatologists and recommendations for changes to the REMS program, aimed at minimizing the burden of the program on patients, pharmacies, and prescribers while continuing to maintain safe use of the highly teratogenic drug for patients.

The five changes include the following:

• Remove the requirement that pregnancy tests must be performed in a specially certified (i.e., Clinical Laboratory Improvement Amendments [CLIA]) laboratory. In the opinion of John S. Barbieri, MD, MBA, director of the Advanced Acne Therapeutics Clinic at Brigham and Women’s Hospital, Boston, this change “may make it easier to perform pregnancy tests in a clinic setting without needing to send the patient to a separate lab,” he said in an interview.
• Allow prescribers the option of using home pregnancy testing for their patients during and after isotretinoin treatment. Prescribers who rely on the patient to perform a home pregnancy test need to take steps to minimize patients falsifying the results of these tests. According to Dr. Barbieri, this means that two pregnancy tests prior to starting isotretinoin must be done in a lab or office setting. “However, all the pregnancy tests on therapy can be either in a medical setting or using a home pregnancy test,” he told this news organization. “This option facilitates the use of telemedicine so that patients would not need to come in; they can just share a pregnancy test with their name and date with their dermatologist.”
• Remove the waiting period requirement — also known as the “19-day lockout” — for patients if they do not obtain isotretinoin within the first 7-day prescription window. According to Dr. Barbieri, this change helps to ensure that patients can begin isotretinoin in a timely manner. “Insurance and pharmacy delays that are no fault of the patient can commonly cause missed initial window periods,” he said. “Allowing for immediate repeat of a pregnancy test to start a new window period, rather than requiring the patient to wait 19 more days, can ensure patient safety and pregnancy prevention without negatively impacting access.”
• Revise the pregnancy registry requirement to remove the objective to document the pregnancy and fetal outcomes for each pregnancy.
• Revise the requirement for prescribers to document patient counseling in patients who cannot become pregnant from monthly to only at enrollment. Dr. Barbieri characterized this change as “major” and said that it could eliminate the need for monthly visits for persons of non–childbearing potential. “This could substantially reduce logistical burdens for patients and reduce wait times to see a dermatologist,” he said.

Future changes to iPLEDGE that Dr. Barbieri would like to see include allowing for home pregnancy tests prior to starting therapy — particularly the test after the 30-day window period. “In addition, it would be good to be able to reduce the 30-day waiting period prior to therapy to something shorter,” such as 14 days, which would still “reliably exclude pregnancy, particularly for those on stable long-acting reversible contraception,” he said. There are also opportunities to improve the iPLEDGE website functionality and to ensure that the website is accessible to patients with limited English proficiency, he added.

He also recommended greater transparency by the Isotretinoin Products Manufacturers Group and inclusion of input from diverse stakeholders such as dermatologists, patients, and pharmacists.

Dr. Barbieri reported personal fees from Dexcel Pharma.