MDedge Neurology

SEATTLE – Use of antiseizure medications while breastfeeding is not associated with differences in child cognitive outcomes at age 3, according to new results from the Maternal Outcomes and Neurodevelopmental Effects of Antiepileptic Drugs (MONEAD) study.

The study follows results from the Neurodevelopmental Effects of Antiepileptic Drugs (NEAD) study, which found no evidence of cognitive harm in children who were exposed in utero to antiepileptic drugs. “[In the NEAD study] we followed our cohort to age 6 and found them to have actually an improvement in cognition by about 4 IQ points by the time they got to age 6,” Kimford J. Meador, MD, said during a presentation of the results of the MONEAD study at the 2022 annual meeting of the American Academy of Neurology.

Breastfeeding has health benefits for both mothers and children, including reduced risk of respiratory tract infections, atopic dermatitis, asthma, and diabetes in children, and reduced risk of diabetes, breast cancer, ovarian cancer, and postpartum depression in mothers. Despite those benefits, concerns about harms from exposure to antiepileptic drugs may prompt some women to avoid breastfeeding.

The results of NEAD and MONEAD should reassure patients, according to Dr. Meador, professor of neurology at Stanford (Calif.) University. “Given the known multiple benefits of breastfeeding … women with epilepsy should be encouraged to breastfeed,” he said.
 

A responsibility to ‘engage and educate’ patients

Jennifer Hopp, MD, who served as a discussant for the presentation, underscored the need for neurologists to address pregnancy with female patients of childbearing agents. “The issues may include fertility, peripartum management, and outcomes that really go through the lifespan to also include issues of menopause,” Dr. Hopp, associate professor of neurology at the University of Maryland, Baltimore, said during her presentation.

Dr. Hopp noted one study showing lower rates of breastfeeding among mothers with epilepsy. “Breastfeeding rates in women with epilepsy are strikingly lower than in women who do not have epilepsy,” said Dr. Hopp. Another study showed that women with epilepsy were less likely to sustain breastfeeding after 6 weeks.

Dr. Hopp implored neurologists to address this. “It’s our responsibility to engage and educate our patients. These data provide us messaging to our patients that the newer drugs do not adversely affect outcome independently of their other exposure, and really support well-informed choices in breastfeeding,” said Dr. Hopp.
 

Outdated attitudes still persist

Dr. Meador referred to the stigma that surrounds epilepsy, including some state laws that called for sterilization of women with epilepsy that lasted until the 1960s. One might think that such attitudes are gone, “but it’s still there,” said Dr. Meador, who recounted a story a colleague told him about a woman on antiseizure medication. In the hospital, the nurse told her not to breastfeed. The neurological consult told her not to breastfeed. She breastfed anyway. “Then they reported her for child neglect, and that was just a few years ago. So I think the message needs to be loud and clear that we encourage [women with epilepsy] to breastfeed because we have the known benefits, and now several studies showing clearly no adverse effects of breastfeeding while taking antiseizure medications,” said Dr. Meador.

MONEAD findings

The MONEAD study included women from 20 different sites, with 145 participating investigators. The researchers compared outcomes in 284 women with epilepsy and 87 healthy women. The maternal mean IQ was 98 among women with epilepsy (95% confidence interval [CI], 96-99), and 105 (95% CI, 102-107) among healthy women. Seventy-six percent of women with epilepsy breastfed, versus 89% of controls.

Among the study cohort, 79% of women with epilepsy were on monotherapy, and 21% were on polytherapy. Thirty-five percent received lamotrigine, 28% levetiracetam, 16% were on another monotherapy, 10% received a combination of lamotrigine and levetiracetam, and 11% received a different combination.

At age 3, there was no association between the verbal index score of the child and whether the mother had epilepsy or not (difference, 0.4; P = .770). The researchers did find associations with the mother’s IQ (0.3; P < .001), male versus female child sex (–4.9; P < .001), Hispanic or Latino ethnicity (vs. Non-Hispanic, –5.5; P < .001), mother without college degree (–7.0; P < .001), average Beck Anxiety Inventory score after birth (–0.4; P < .001), and weeks of gestational age at enrollment.

The researchers found no association between third trimester antiseizure medication blood levels and verbal index score after adjustment (–2.9; P = .149), with the exception of levetiracetam (–9.0; P = .033). “This is interesting (but) not to be overblown, because overall the children on levetiracetam did well. But it must be remembered that teratogens act in an exposure dependent manner, so we’re constantly in this balancing act of trying to make sure you get enough medication on board to stop the seizures and protect the mother and the child, and at the same time, not too much on board where we increase the risk of teratogenicity in the child,” said Dr. Meador.

The study was funded by the National Institutes of Health. Dr. Meador and Dr. Hopp have no relevant financial disclosures.

SEATTLE – Use of antiseizure medications while breastfeeding is not associated with differences in child cognitive outcomes at age 3, according to new results from the Maternal Outcomes and Neurodevelopmental Effects of Antiepileptic Drugs (MONEAD) study.

The study follows results from the Neurodevelopmental Effects of Antiepileptic Drugs (NEAD) study, which found no evidence of cognitive harm in children who were exposed in utero to antiepileptic drugs. “[In the NEAD study] we followed our cohort to age 6 and found them to have actually an improvement in cognition by about 4 IQ points by the time they got to age 6,” Kimford J. Meador, MD, said during a presentation of the results of the MONEAD study at the 2022 annual meeting of the American Academy of Neurology.

Breastfeeding has health benefits for both mothers and children, including reduced risk of respiratory tract infections, atopic dermatitis, asthma, and diabetes in children, and reduced risk of diabetes, breast cancer, ovarian cancer, and postpartum depression in mothers. Despite those benefits, concerns about harms from exposure to antiepileptic drugs may prompt some women to avoid breastfeeding.

The results of NEAD and MONEAD should reassure patients, according to Dr. Meador, professor of neurology at Stanford (Calif.) University. “Given the known multiple benefits of breastfeeding … women with epilepsy should be encouraged to breastfeed,” he said.
 

A responsibility to ‘engage and educate’ patients

Jennifer Hopp, MD, who served as a discussant for the presentation, underscored the need for neurologists to address pregnancy with female patients of childbearing agents. “The issues may include fertility, peripartum management, and outcomes that really go through the lifespan to also include issues of menopause,” Dr. Hopp, associate professor of neurology at the University of Maryland, Baltimore, said during her presentation.

Dr. Hopp noted one study showing lower rates of breastfeeding among mothers with epilepsy. “Breastfeeding rates in women with epilepsy are strikingly lower than in women who do not have epilepsy,” said Dr. Hopp. Another study showed that women with epilepsy were less likely to sustain breastfeeding after 6 weeks.

Dr. Hopp implored neurologists to address this. “It’s our responsibility to engage and educate our patients. These data provide us messaging to our patients that the newer drugs do not adversely affect outcome independently of their other exposure, and really support well-informed choices in breastfeeding,” said Dr. Hopp.
 

Outdated attitudes still persist

Dr. Meador referred to the stigma that surrounds epilepsy, including some state laws that called for sterilization of women with epilepsy that lasted until the 1960s. One might think that such attitudes are gone, “but it’s still there,” said Dr. Meador, who recounted a story a colleague told him about a woman on antiseizure medication. In the hospital, the nurse told her not to breastfeed. The neurological consult told her not to breastfeed. She breastfed anyway. “Then they reported her for child neglect, and that was just a few years ago. So I think the message needs to be loud and clear that we encourage [women with epilepsy] to breastfeed because we have the known benefits, and now several studies showing clearly no adverse effects of breastfeeding while taking antiseizure medications,” said Dr. Meador.

MONEAD findings

The MONEAD study included women from 20 different sites, with 145 participating investigators. The researchers compared outcomes in 284 women with epilepsy and 87 healthy women. The maternal mean IQ was 98 among women with epilepsy (95% confidence interval [CI], 96-99), and 105 (95% CI, 102-107) among healthy women. Seventy-six percent of women with epilepsy breastfed, versus 89% of controls.

Among the study cohort, 79% of women with epilepsy were on monotherapy, and 21% were on polytherapy. Thirty-five percent received lamotrigine, 28% levetiracetam, 16% were on another monotherapy, 10% received a combination of lamotrigine and levetiracetam, and 11% received a different combination.

At age 3, there was no association between the verbal index score of the child and whether the mother had epilepsy or not (difference, 0.4; P = .770). The researchers did find associations with the mother’s IQ (0.3; P < .001), male versus female child sex (–4.9; P < .001), Hispanic or Latino ethnicity (vs. Non-Hispanic, –5.5; P < .001), mother without college degree (–7.0; P < .001), average Beck Anxiety Inventory score after birth (–0.4; P < .001), and weeks of gestational age at enrollment.

The researchers found no association between third trimester antiseizure medication blood levels and verbal index score after adjustment (–2.9; P = .149), with the exception of levetiracetam (–9.0; P = .033). “This is interesting (but) not to be overblown, because overall the children on levetiracetam did well. But it must be remembered that teratogens act in an exposure dependent manner, so we’re constantly in this balancing act of trying to make sure you get enough medication on board to stop the seizures and protect the mother and the child, and at the same time, not too much on board where we increase the risk of teratogenicity in the child,” said Dr. Meador.

The study was funded by the National Institutes of Health. Dr. Meador and Dr. Hopp have no relevant financial disclosures.

SEATTLE – Use of antiseizure medications while breastfeeding is not associated with differences in child cognitive outcomes at age 3, according to new results from the Maternal Outcomes and Neurodevelopmental Effects of Antiepileptic Drugs (MONEAD) study.

The study follows results from the Neurodevelopmental Effects of Antiepileptic Drugs (NEAD) study, which found no evidence of cognitive harm in children who were exposed in utero to antiepileptic drugs. “[In the NEAD study] we followed our cohort to age 6 and found them to have actually an improvement in cognition by about 4 IQ points by the time they got to age 6,” Kimford J. Meador, MD, said during a presentation of the results of the MONEAD study at the 2022 annual meeting of the American Academy of Neurology.

Breastfeeding has health benefits for both mothers and children, including reduced risk of respiratory tract infections, atopic dermatitis, asthma, and diabetes in children, and reduced risk of diabetes, breast cancer, ovarian cancer, and postpartum depression in mothers. Despite those benefits, concerns about harms from exposure to antiepileptic drugs may prompt some women to avoid breastfeeding.

The results of NEAD and MONEAD should reassure patients, according to Dr. Meador, professor of neurology at Stanford (Calif.) University. “Given the known multiple benefits of breastfeeding … women with epilepsy should be encouraged to breastfeed,” he said.
 

A responsibility to ‘engage and educate’ patients

Jennifer Hopp, MD, who served as a discussant for the presentation, underscored the need for neurologists to address pregnancy with female patients of childbearing agents. “The issues may include fertility, peripartum management, and outcomes that really go through the lifespan to also include issues of menopause,” Dr. Hopp, associate professor of neurology at the University of Maryland, Baltimore, said during her presentation.

Dr. Hopp noted one study showing lower rates of breastfeeding among mothers with epilepsy. “Breastfeeding rates in women with epilepsy are strikingly lower than in women who do not have epilepsy,” said Dr. Hopp. Another study showed that women with epilepsy were less likely to sustain breastfeeding after 6 weeks.

Dr. Hopp implored neurologists to address this. “It’s our responsibility to engage and educate our patients. These data provide us messaging to our patients that the newer drugs do not adversely affect outcome independently of their other exposure, and really support well-informed choices in breastfeeding,” said Dr. Hopp.
 

Outdated attitudes still persist

Dr. Meador referred to the stigma that surrounds epilepsy, including some state laws that called for sterilization of women with epilepsy that lasted until the 1960s. One might think that such attitudes are gone, “but it’s still there,” said Dr. Meador, who recounted a story a colleague told him about a woman on antiseizure medication. In the hospital, the nurse told her not to breastfeed. The neurological consult told her not to breastfeed. She breastfed anyway. “Then they reported her for child neglect, and that was just a few years ago. So I think the message needs to be loud and clear that we encourage [women with epilepsy] to breastfeed because we have the known benefits, and now several studies showing clearly no adverse effects of breastfeeding while taking antiseizure medications,” said Dr. Meador.

MONEAD findings

The MONEAD study included women from 20 different sites, with 145 participating investigators. The researchers compared outcomes in 284 women with epilepsy and 87 healthy women. The maternal mean IQ was 98 among women with epilepsy (95% confidence interval [CI], 96-99), and 105 (95% CI, 102-107) among healthy women. Seventy-six percent of women with epilepsy breastfed, versus 89% of controls.

Among the study cohort, 79% of women with epilepsy were on monotherapy, and 21% were on polytherapy. Thirty-five percent received lamotrigine, 28% levetiracetam, 16% were on another monotherapy, 10% received a combination of lamotrigine and levetiracetam, and 11% received a different combination.

At age 3, there was no association between the verbal index score of the child and whether the mother had epilepsy or not (difference, 0.4; P = .770). The researchers did find associations with the mother’s IQ (0.3; P < .001), male versus female child sex (–4.9; P < .001), Hispanic or Latino ethnicity (vs. Non-Hispanic, –5.5; P < .001), mother without college degree (–7.0; P < .001), average Beck Anxiety Inventory score after birth (–0.4; P < .001), and weeks of gestational age at enrollment.

The researchers found no association between third trimester antiseizure medication blood levels and verbal index score after adjustment (–2.9; P = .149), with the exception of levetiracetam (–9.0; P = .033). “This is interesting (but) not to be overblown, because overall the children on levetiracetam did well. But it must be remembered that teratogens act in an exposure dependent manner, so we’re constantly in this balancing act of trying to make sure you get enough medication on board to stop the seizures and protect the mother and the child, and at the same time, not too much on board where we increase the risk of teratogenicity in the child,” said Dr. Meador.

The study was funded by the National Institutes of Health. Dr. Meador and Dr. Hopp have no relevant financial disclosures.

Most surgeons report being affected by performance anxiety in relation to their work, with the anxiety frequently having a negative effect on well-being, a new study of surgeons in the United Kingdom shows.

“Performance anxiety or stage fright is a widely recognized problem in music and sports, and there are many similarities between these arenas and the operating theater,” first author Robert Miller, MRCS, of the Surgical Psychology and Performance Group and the department of plastic and reconstructive surgery at St. George’s Hospital NHS Trust, London, said in an interview. “We were aware of it anecdotally in a surgical context, but for one reason or another, perhaps professional pride and fear of negative perception, this is rarely openly discussed amongst surgeons.”

In the cross-sectional study, published in Annals of Surgery, Dr. Miller and colleagues surveyed surgeons in all specialties working in the United Kingdom who had at least 1 year of postgraduate surgical training.

Of a total of 631 responses received, 523 (83%) were included in the analysis. The median age of those who responded was 41.2 years, and the mean duration of surgical experience was 15.3 years (range, 1-52 years). Among them, 62% were men, and 52% were of consultant/attending grade.

All of the respondents – 100% – said they believed that performance anxiety affected surgeons, 87% reported having experienced it themselves, and 65% said they felt that performance anxiety had an effect on their surgical performance.

Both male and female surgeons who reported experiencing performance anxiety had significantly worse mental well-being, as assessed using the Short Warwick Edinburgh Mental Wellbeing Scale, compared with those who did not have performance anxiety (P < .0001 for men and P < .001 for women).

Overall, however, male surgeons had significantly better mental well-being, compared with female surgeons (P = .003), yet both genders had significantly lower mental well-being scores compared with U.K. population norms (P = .0019 for men and P = .0001 for women).

The gender differences are “clearly an important topic, which is likely multifactorial,” Dr. Miller told this news organization. “The gender well-being gap requires more in-depth research, and qualitative work involving female surgeons is critical.”

Surgical perfectionism was significantly more common among respondents who did have performance anxiety in comparison with those who did not (P < .0001).

“Although perfectionism may be a beneficial trait in surgery, our findings from hierarchical multiple regression analysis also indicate that perfectionism, [as well as] sex and experience, may drive surgical performance anxiety and help predict those experiencing [the anxiety],” the authors noted.
 

Performing in presence of colleagues a key trigger

By far, the leading trigger that was identified as prompting surgeon performance anxiety was the presence – and scrutiny – of colleagues within the parent specialty. This was reported by 151 respondents. Other triggers were having to perform on highly complex or high-risk cases (66 responses) and a lack of experience (30 responses).

Next to planning and preparation, opening up and talking about the anxiety and shedding light on the issue was seen as a leading strategy to help with the problem, but very few respondents reported openly sharing their struggles. Only 9% reported that they had shared it openly; 27% said they had confided in someone, and 47% did not respond to the question.

“I wish we talked about it more and shared our insecurities,” one respondent lamented. “Most of my colleagues pretend they are living gods.”

Only about 45% of respondents reported a specific technique for overcoming their anxiety. In addition to being open about the problem, other techniques included self-care, such as exercise; and distraction outside of work to get perspective; relaxation techniques such as deep or controlled breathing; music; mindfulness; and positive self-statements.

About 9% said they had received psychological counseling for performance anxiety, and only 3% reported using medication for the problem.
 

Anxiety a positive factor?

Surprisingly, 70% of respondents reported feeling that surgical performance anxiety could have a positive impact on surgical performance, which the authors noted is consistent with some theories.

“This may be explained by the traditional bell-curve relationship between arousal and performance, which describes a dose-dependent relationship between performance and arousal until a ‘tipping point,’ after which performance declines,” the authors explained. “A heightened awareness secondary to anxiety may be beneficial, but at high doses, anxiety can negatively affect attentional control and cause somatic symptoms.”

They noted that “the challenge would be to reap the benefits of low-level stimulation without incurring possible adverse effects.”

Dr. Miller said that, in determining whether selection bias had a role in the results, a detailed analysis showed that “our respondents were not skewed to those with only high levels of trait anxiety.

“We also had a good spread of consultants versus trainees [about half and half], and different specialties, so we feel this is likely to be a representative sample,” he told this news organization.

That being said, the results underscore the need for increased awareness – and open discussion – of the issue of surgical performance anxiety.

“Within other professions, particularly the performing arts and sports, performance psychology is becoming an integral part of training and development,” Dr. Miller said. “We feel surgeons should be supported in a similar manner.

“Surgical performance anxiety is normal for surgeons at all levels and not something to be ashamed about,” Dr. Miller added. “Talk about it, acknowledge it, and be supportive to your colleagues.”
 

Many keep it to themselves in ‘prevailing culture of stoicism’

Commenting on the study, Carter C. Lebares, MD, an associate professor of surgery and director of the Center for Mindfulness in Surgery, department of surgery, University of California, San Francisco, said she was not surprised to see the high rates of performance anxiety among surgeons.

“As surgeons, no matter how hard we train or how thoroughly we prepare our intellectual understanding or the patient, the disease process, and the operation, there may be surprises, unforeseen challenges, or off days,” Dr. Lebares said.

“And whatever we encounter, we are managing these things directly under the scrutiny of others – people who can affect our reputation, operating privileges, and mental health. So, I am not surprised this is a prevalent and widely recognized issue.”

Dr. Lebares noted that the reluctance to share the anxiety is part of a “challenging and recognized conundrum in both medicine and surgery and is a matter of the prevailing culture of stoicism.

“We often are called to shoulder tremendous weight intraoperatively (having perseverance, self-confidence, or sustained focus), and in owning the weight of complications (which eventually we all will have),” she said.

“So, we do need to be strong and not complain, [but] we also need to be able to set that aside [when appropriate] and ask for help or allow others to shoulder the weight for a while, and this is not [yet] a common part of surgical culture.”

Dr. Lebares added that randomized, controlled trials have shown benefits of mindfulness interventions on burnout and anxiety.

“We have observed positive effects on mental noise, self-perception, conflict resolution, and resilience in surgical residents trained in mindfulness-based cognitive skills,” she said. “[Residents] report applying these skills in the OR, in their home lives, and in how they approach their training/education.”

The authors disclosed no relevant financial relationships. Dr. Lebares has developed mindfulness-based cognitive skills training for surgeons but receives no financial compensation for the activities.

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

Most surgeons report being affected by performance anxiety in relation to their work, with the anxiety frequently having a negative effect on well-being, a new study of surgeons in the United Kingdom shows.

“Performance anxiety or stage fright is a widely recognized problem in music and sports, and there are many similarities between these arenas and the operating theater,” first author Robert Miller, MRCS, of the Surgical Psychology and Performance Group and the department of plastic and reconstructive surgery at St. George’s Hospital NHS Trust, London, said in an interview. “We were aware of it anecdotally in a surgical context, but for one reason or another, perhaps professional pride and fear of negative perception, this is rarely openly discussed amongst surgeons.”

In the cross-sectional study, published in Annals of Surgery, Dr. Miller and colleagues surveyed surgeons in all specialties working in the United Kingdom who had at least 1 year of postgraduate surgical training.

Of a total of 631 responses received, 523 (83%) were included in the analysis. The median age of those who responded was 41.2 years, and the mean duration of surgical experience was 15.3 years (range, 1-52 years). Among them, 62% were men, and 52% were of consultant/attending grade.

All of the respondents – 100% – said they believed that performance anxiety affected surgeons, 87% reported having experienced it themselves, and 65% said they felt that performance anxiety had an effect on their surgical performance.

Both male and female surgeons who reported experiencing performance anxiety had significantly worse mental well-being, as assessed using the Short Warwick Edinburgh Mental Wellbeing Scale, compared with those who did not have performance anxiety (P < .0001 for men and P < .001 for women).

Overall, however, male surgeons had significantly better mental well-being, compared with female surgeons (P = .003), yet both genders had significantly lower mental well-being scores compared with U.K. population norms (P = .0019 for men and P = .0001 for women).

The gender differences are “clearly an important topic, which is likely multifactorial,” Dr. Miller told this news organization. “The gender well-being gap requires more in-depth research, and qualitative work involving female surgeons is critical.”

Surgical perfectionism was significantly more common among respondents who did have performance anxiety in comparison with those who did not (P < .0001).

“Although perfectionism may be a beneficial trait in surgery, our findings from hierarchical multiple regression analysis also indicate that perfectionism, [as well as] sex and experience, may drive surgical performance anxiety and help predict those experiencing [the anxiety],” the authors noted.
 

Performing in presence of colleagues a key trigger

By far, the leading trigger that was identified as prompting surgeon performance anxiety was the presence – and scrutiny – of colleagues within the parent specialty. This was reported by 151 respondents. Other triggers were having to perform on highly complex or high-risk cases (66 responses) and a lack of experience (30 responses).

Next to planning and preparation, opening up and talking about the anxiety and shedding light on the issue was seen as a leading strategy to help with the problem, but very few respondents reported openly sharing their struggles. Only 9% reported that they had shared it openly; 27% said they had confided in someone, and 47% did not respond to the question.

“I wish we talked about it more and shared our insecurities,” one respondent lamented. “Most of my colleagues pretend they are living gods.”

Only about 45% of respondents reported a specific technique for overcoming their anxiety. In addition to being open about the problem, other techniques included self-care, such as exercise; and distraction outside of work to get perspective; relaxation techniques such as deep or controlled breathing; music; mindfulness; and positive self-statements.

About 9% said they had received psychological counseling for performance anxiety, and only 3% reported using medication for the problem.
 

Anxiety a positive factor?

Surprisingly, 70% of respondents reported feeling that surgical performance anxiety could have a positive impact on surgical performance, which the authors noted is consistent with some theories.

“This may be explained by the traditional bell-curve relationship between arousal and performance, which describes a dose-dependent relationship between performance and arousal until a ‘tipping point,’ after which performance declines,” the authors explained. “A heightened awareness secondary to anxiety may be beneficial, but at high doses, anxiety can negatively affect attentional control and cause somatic symptoms.”

They noted that “the challenge would be to reap the benefits of low-level stimulation without incurring possible adverse effects.”

Dr. Miller said that, in determining whether selection bias had a role in the results, a detailed analysis showed that “our respondents were not skewed to those with only high levels of trait anxiety.

“We also had a good spread of consultants versus trainees [about half and half], and different specialties, so we feel this is likely to be a representative sample,” he told this news organization.

That being said, the results underscore the need for increased awareness – and open discussion – of the issue of surgical performance anxiety.

“Within other professions, particularly the performing arts and sports, performance psychology is becoming an integral part of training and development,” Dr. Miller said. “We feel surgeons should be supported in a similar manner.

“Surgical performance anxiety is normal for surgeons at all levels and not something to be ashamed about,” Dr. Miller added. “Talk about it, acknowledge it, and be supportive to your colleagues.”
 

Many keep it to themselves in ‘prevailing culture of stoicism’

Commenting on the study, Carter C. Lebares, MD, an associate professor of surgery and director of the Center for Mindfulness in Surgery, department of surgery, University of California, San Francisco, said she was not surprised to see the high rates of performance anxiety among surgeons.

“As surgeons, no matter how hard we train or how thoroughly we prepare our intellectual understanding or the patient, the disease process, and the operation, there may be surprises, unforeseen challenges, or off days,” Dr. Lebares said.

“And whatever we encounter, we are managing these things directly under the scrutiny of others – people who can affect our reputation, operating privileges, and mental health. So, I am not surprised this is a prevalent and widely recognized issue.”

Dr. Lebares noted that the reluctance to share the anxiety is part of a “challenging and recognized conundrum in both medicine and surgery and is a matter of the prevailing culture of stoicism.

“We often are called to shoulder tremendous weight intraoperatively (having perseverance, self-confidence, or sustained focus), and in owning the weight of complications (which eventually we all will have),” she said.

“So, we do need to be strong and not complain, [but] we also need to be able to set that aside [when appropriate] and ask for help or allow others to shoulder the weight for a while, and this is not [yet] a common part of surgical culture.”

Dr. Lebares added that randomized, controlled trials have shown benefits of mindfulness interventions on burnout and anxiety.

“We have observed positive effects on mental noise, self-perception, conflict resolution, and resilience in surgical residents trained in mindfulness-based cognitive skills,” she said. “[Residents] report applying these skills in the OR, in their home lives, and in how they approach their training/education.”

The authors disclosed no relevant financial relationships. Dr. Lebares has developed mindfulness-based cognitive skills training for surgeons but receives no financial compensation for the activities.

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

Most surgeons report being affected by performance anxiety in relation to their work, with the anxiety frequently having a negative effect on well-being, a new study of surgeons in the United Kingdom shows.

“Performance anxiety or stage fright is a widely recognized problem in music and sports, and there are many similarities between these arenas and the operating theater,” first author Robert Miller, MRCS, of the Surgical Psychology and Performance Group and the department of plastic and reconstructive surgery at St. George’s Hospital NHS Trust, London, said in an interview. “We were aware of it anecdotally in a surgical context, but for one reason or another, perhaps professional pride and fear of negative perception, this is rarely openly discussed amongst surgeons.”

In the cross-sectional study, published in Annals of Surgery, Dr. Miller and colleagues surveyed surgeons in all specialties working in the United Kingdom who had at least 1 year of postgraduate surgical training.

Of a total of 631 responses received, 523 (83%) were included in the analysis. The median age of those who responded was 41.2 years, and the mean duration of surgical experience was 15.3 years (range, 1-52 years). Among them, 62% were men, and 52% were of consultant/attending grade.

All of the respondents – 100% – said they believed that performance anxiety affected surgeons, 87% reported having experienced it themselves, and 65% said they felt that performance anxiety had an effect on their surgical performance.

Both male and female surgeons who reported experiencing performance anxiety had significantly worse mental well-being, as assessed using the Short Warwick Edinburgh Mental Wellbeing Scale, compared with those who did not have performance anxiety (P < .0001 for men and P < .001 for women).

Overall, however, male surgeons had significantly better mental well-being, compared with female surgeons (P = .003), yet both genders had significantly lower mental well-being scores compared with U.K. population norms (P = .0019 for men and P = .0001 for women).

The gender differences are “clearly an important topic, which is likely multifactorial,” Dr. Miller told this news organization. “The gender well-being gap requires more in-depth research, and qualitative work involving female surgeons is critical.”

Surgical perfectionism was significantly more common among respondents who did have performance anxiety in comparison with those who did not (P < .0001).

“Although perfectionism may be a beneficial trait in surgery, our findings from hierarchical multiple regression analysis also indicate that perfectionism, [as well as] sex and experience, may drive surgical performance anxiety and help predict those experiencing [the anxiety],” the authors noted.
 

Performing in presence of colleagues a key trigger

By far, the leading trigger that was identified as prompting surgeon performance anxiety was the presence – and scrutiny – of colleagues within the parent specialty. This was reported by 151 respondents. Other triggers were having to perform on highly complex or high-risk cases (66 responses) and a lack of experience (30 responses).

Next to planning and preparation, opening up and talking about the anxiety and shedding light on the issue was seen as a leading strategy to help with the problem, but very few respondents reported openly sharing their struggles. Only 9% reported that they had shared it openly; 27% said they had confided in someone, and 47% did not respond to the question.

“I wish we talked about it more and shared our insecurities,” one respondent lamented. “Most of my colleagues pretend they are living gods.”

Only about 45% of respondents reported a specific technique for overcoming their anxiety. In addition to being open about the problem, other techniques included self-care, such as exercise; and distraction outside of work to get perspective; relaxation techniques such as deep or controlled breathing; music; mindfulness; and positive self-statements.

About 9% said they had received psychological counseling for performance anxiety, and only 3% reported using medication for the problem.
 

Anxiety a positive factor?

Surprisingly, 70% of respondents reported feeling that surgical performance anxiety could have a positive impact on surgical performance, which the authors noted is consistent with some theories.

“This may be explained by the traditional bell-curve relationship between arousal and performance, which describes a dose-dependent relationship between performance and arousal until a ‘tipping point,’ after which performance declines,” the authors explained. “A heightened awareness secondary to anxiety may be beneficial, but at high doses, anxiety can negatively affect attentional control and cause somatic symptoms.”

They noted that “the challenge would be to reap the benefits of low-level stimulation without incurring possible adverse effects.”

Dr. Miller said that, in determining whether selection bias had a role in the results, a detailed analysis showed that “our respondents were not skewed to those with only high levels of trait anxiety.

“We also had a good spread of consultants versus trainees [about half and half], and different specialties, so we feel this is likely to be a representative sample,” he told this news organization.

That being said, the results underscore the need for increased awareness – and open discussion – of the issue of surgical performance anxiety.

“Within other professions, particularly the performing arts and sports, performance psychology is becoming an integral part of training and development,” Dr. Miller said. “We feel surgeons should be supported in a similar manner.

“Surgical performance anxiety is normal for surgeons at all levels and not something to be ashamed about,” Dr. Miller added. “Talk about it, acknowledge it, and be supportive to your colleagues.”
 

Many keep it to themselves in ‘prevailing culture of stoicism’

Commenting on the study, Carter C. Lebares, MD, an associate professor of surgery and director of the Center for Mindfulness in Surgery, department of surgery, University of California, San Francisco, said she was not surprised to see the high rates of performance anxiety among surgeons.

“As surgeons, no matter how hard we train or how thoroughly we prepare our intellectual understanding or the patient, the disease process, and the operation, there may be surprises, unforeseen challenges, or off days,” Dr. Lebares said.

“And whatever we encounter, we are managing these things directly under the scrutiny of others – people who can affect our reputation, operating privileges, and mental health. So, I am not surprised this is a prevalent and widely recognized issue.”

Dr. Lebares noted that the reluctance to share the anxiety is part of a “challenging and recognized conundrum in both medicine and surgery and is a matter of the prevailing culture of stoicism.

“We often are called to shoulder tremendous weight intraoperatively (having perseverance, self-confidence, or sustained focus), and in owning the weight of complications (which eventually we all will have),” she said.

“So, we do need to be strong and not complain, [but] we also need to be able to set that aside [when appropriate] and ask for help or allow others to shoulder the weight for a while, and this is not [yet] a common part of surgical culture.”

Dr. Lebares added that randomized, controlled trials have shown benefits of mindfulness interventions on burnout and anxiety.

“We have observed positive effects on mental noise, self-perception, conflict resolution, and resilience in surgical residents trained in mindfulness-based cognitive skills,” she said. “[Residents] report applying these skills in the OR, in their home lives, and in how they approach their training/education.”

The authors disclosed no relevant financial relationships. Dr. Lebares has developed mindfulness-based cognitive skills training for surgeons but receives no financial compensation for the activities.

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

Pregnant women with a history of migraine are at elevated risk for gestational hypertension and preeclampsia, and of delivering their baby preterm, new research suggests. In a large prospective study, researchers also found a link between migraine with aura and increased preeclampsia risk.

Overall, the findings suggest women with a history of migraine may benefit from enhanced monitoring during pregnancy, said coinvestigator Alexandra Purdue-Smithe, PhD, associate epidemiologist at Brigham and Women’s Hospital and instructor of medicine at Harvard Medical School, Boston. “Our results suggest that migraine history may be an important consideration in  obstetric risk assessment,” Dr. Purdue-Smithe added.

The findings will be presented at the 2022 annual meeting of the American Academy of Neurology.
 

Common neurovascular disorder

Migraine is a common neurovascular disorder, affecting about 15% of adults. The condition carries “a pretty remarkable sex bias” as it affects up to three times more women than men, and about a quarter of women in the reproductive age bracket of 18-44 years, Dr. Purdue-Smithe noted.

Despite this, relatively little is known about migraine and pregnancy risks, she said.

What is known is that women with migraine have a higher burden of cardiovascular risk factors such as obesity and chronic hypertension, and these factors can also increase risk for pregnancy complications, she added.

In the study, researchers analyzed data on 30,555 pregnancies in about 19,000 women without a history of cardiovascular disease, type 2 diabetes, or cancer during a 20-year period ending in 2009.

The data came from the Nurses’ Health Study II, a large prospective cohort study established in 1989 when it enrolled women aged 25-42 years. Participants in the ongoing study complete questionnaires every 2 years, reporting information on various health conditions as well as pregnancy and reproductive events.

The investigators estimated associations of physician-diagnosed prepregnancy migraine with preterm delivery, gestational diabetes, gestational hypertension, preeclampsia, and low birth weight (<2,500 grams [5.5 lb]).

About 11% of the women in the study had migraine diagnosed by a physician before pregnancy.

Researchers adjusted for age at pregnancy, race/ethnicity, age at menarche, and prepregnancy chronic hypertension, body mass index, physical activity, smoking status, alcohol intake, history of infertility, parity, oral contraceptive use, and analgesic use.
 

‘A bit surprising’

Results showed that compared with women without a history of migraine, those with such a history had higher risk for preterm delivery (relative risk [RR], 1.17; 95% confidence interval [CI], 1.05-1.30), gestational hypertension (RR, 1.28; 95% CI, 1.11-1.48), and preeclampsia (RR, 1.40; 95% CI, 1.19-1.65).

Prepregnancy migraine was not associated with low birth weight (RR, 0.99; 95% CI, 0.85-1.16) or gestational diabetes (RR, 1.05; 95% CI, .91-1.22).

It was a “bit surprising” that women with migraine had a higher risk for preterm delivery but their babies were not necessarily underweight – although some prior literature had similar findings, said Dr. Purdue-Smithe.

She noted that in her study the association was limited to moderate preterm delivery (gestational age, 32-37 weeks) and not with very preterm births (before 32 weeks).

Researchers also assessed adverse pregnancy outcomes by aura phenotype. “Women with migraine with aura have a higher risk of cardiovascular disease later in life, so we hypothesized that aura might be more strongly associated with adverse pregnancy outcomes with underlying vascular pathology,” Dr. Purdue-Smithe said.

Women with and without aura had elevated risks for preterm delivery and gestational hypertension. Those with aura had a slightly higher risk for preeclampsia (RR, 1.51; 95% CI, 1.22-1.88) than those without aura (RR, 1.29; 95% CI, 1.04-1.61).

As the association between migraine and adverse pregnancy outcomes persisted after adjustment for established cardiovascular and obstetric risk factors, “this suggests there may be subclinical factors that are contributing to elevated risks of these outcomes in women with migraine,” said Dr. Purdue-Smithe.

Such factors could include platelet activation, chronic inflammation, and endothelial dysfunction, she added.

While findings of some previous case-control and retrospective studies suggested a possible link between migraine and adverse pregnancy outcomes, until now few large prospective studies have examined the association.

“Strengths of our study include its prospective design, very large sample size, and more complete adjustment for potential prepregnancy confounders,” Dr. Purdue-Smithe said.
 

Independent risk factor?

In the past, it has been somewhat unclear whether migraine is an independent risk factor for these complications or whether women with migraine just have greater risk factors for adverse pregnancy outcomes.

“Our preliminary findings suggest that migraine is independently associated with these adverse pregnancy outcomes, or at least that’s what it seems,” said Dr. Purdue-Smithe.

The new results could be used by clinicians to “flag” women who may be at risk for complications, she added. “These women may benefit from closer monitoring in pregnancy so that if issues arise, physicians can act quickly.”

She noted that preeclampsia “can come on suddenly and escalate rapidly,” and there are few interventions to treat it besides delivery.

However, low-dose aspirin may be worth investigating. Various health care groups and the U.S. Preventive Services Task Force recommend pregnant women at high risk for preeclampsia take low-dose aspirin (81 mg/d) after 12 weeks’ gestation.

“It would be interesting to see if women with migraine who take aspirin in pregnancy can reduce their risk of preeclampsia, and future research should address this question,” said Dr. Purdue-Smithe.

Additional testing showed that associations with preeclampsia and gestational hypertension did not vary according to age and other obstetrical risks.

The Nurses’ Health Study II did not have information on number and severity of migraine attacks, so the researchers were unable to determine if these factors affect pregnancy outcomes.

“Understanding whether specific migraine features, such as attack frequency, are associated with adverse pregnancy outcomes will be an important area for future research,” said Dr. Purdue-Smithe. She noted prior studies showed the frequency of migraine attacks is related to ischemic stroke and other cardiovascular outcomes.

The authors acknowledged a limitation for the current study: Although migraine history was reported prior to pregnancy, information on migraine aura was collected after most of the pregnancies in the cohort were over. So the findings for migraine aura may have been influenced by participants’ ability to accurately remember their experiences.
 

Collaboration is key

Commenting on the research, Nina Riggins, MD, PhD, director of the Headache and Traumatic Brain Injury Center in the department of neurosciences at the University of California, San Diego, said the study “stands out” because it distinguishes pregnancy complications between those with and without aura among women with migraine. 

Dr. Riggins noted the investigators found the risk of preeclampsia, which on average occurs in about 3%-5% of pregnancies, is higher among women with migraine with aura.  

“The good news is that treatments are available,” she said. “Preconception planning should include this discussion for patients living with migraine.”

However, the study did not compare risks for patients who have frequent migraine attacks versus episodic migraine, Dr. Riggins noted. “We need to learn more about whether any treatments can be safe and effective to decrease risks of complications during pregnancy in this population,” she said.

“I believe, ultimately, what this study reveals is that collaboration among primary care, ob.gyn., maternal-fetal medicine specialists, and neurologists will likely benefit pregnant patients with migraine,” Dr. Riggins said.

The study received funding from the National Institutes of Health. Dr. Purdue-Smithe has disclosed no relevant financial relationships.

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

Pregnant women with a history of migraine are at elevated risk for gestational hypertension and preeclampsia, and of delivering their baby preterm, new research suggests. In a large prospective study, researchers also found a link between migraine with aura and increased preeclampsia risk.

Overall, the findings suggest women with a history of migraine may benefit from enhanced monitoring during pregnancy, said coinvestigator Alexandra Purdue-Smithe, PhD, associate epidemiologist at Brigham and Women’s Hospital and instructor of medicine at Harvard Medical School, Boston. “Our results suggest that migraine history may be an important consideration in  obstetric risk assessment,” Dr. Purdue-Smithe added.

The findings will be presented at the 2022 annual meeting of the American Academy of Neurology.
 

Common neurovascular disorder

Migraine is a common neurovascular disorder, affecting about 15% of adults. The condition carries “a pretty remarkable sex bias” as it affects up to three times more women than men, and about a quarter of women in the reproductive age bracket of 18-44 years, Dr. Purdue-Smithe noted.

Despite this, relatively little is known about migraine and pregnancy risks, she said.

What is known is that women with migraine have a higher burden of cardiovascular risk factors such as obesity and chronic hypertension, and these factors can also increase risk for pregnancy complications, she added.

In the study, researchers analyzed data on 30,555 pregnancies in about 19,000 women without a history of cardiovascular disease, type 2 diabetes, or cancer during a 20-year period ending in 2009.

The data came from the Nurses’ Health Study II, a large prospective cohort study established in 1989 when it enrolled women aged 25-42 years. Participants in the ongoing study complete questionnaires every 2 years, reporting information on various health conditions as well as pregnancy and reproductive events.

The investigators estimated associations of physician-diagnosed prepregnancy migraine with preterm delivery, gestational diabetes, gestational hypertension, preeclampsia, and low birth weight (<2,500 grams [5.5 lb]).

About 11% of the women in the study had migraine diagnosed by a physician before pregnancy.

Researchers adjusted for age at pregnancy, race/ethnicity, age at menarche, and prepregnancy chronic hypertension, body mass index, physical activity, smoking status, alcohol intake, history of infertility, parity, oral contraceptive use, and analgesic use.
 

‘A bit surprising’

Results showed that compared with women without a history of migraine, those with such a history had higher risk for preterm delivery (relative risk [RR], 1.17; 95% confidence interval [CI], 1.05-1.30), gestational hypertension (RR, 1.28; 95% CI, 1.11-1.48), and preeclampsia (RR, 1.40; 95% CI, 1.19-1.65).

Prepregnancy migraine was not associated with low birth weight (RR, 0.99; 95% CI, 0.85-1.16) or gestational diabetes (RR, 1.05; 95% CI, .91-1.22).

It was a “bit surprising” that women with migraine had a higher risk for preterm delivery but their babies were not necessarily underweight – although some prior literature had similar findings, said Dr. Purdue-Smithe.

She noted that in her study the association was limited to moderate preterm delivery (gestational age, 32-37 weeks) and not with very preterm births (before 32 weeks).

Researchers also assessed adverse pregnancy outcomes by aura phenotype. “Women with migraine with aura have a higher risk of cardiovascular disease later in life, so we hypothesized that aura might be more strongly associated with adverse pregnancy outcomes with underlying vascular pathology,” Dr. Purdue-Smithe said.

Women with and without aura had elevated risks for preterm delivery and gestational hypertension. Those with aura had a slightly higher risk for preeclampsia (RR, 1.51; 95% CI, 1.22-1.88) than those without aura (RR, 1.29; 95% CI, 1.04-1.61).

As the association between migraine and adverse pregnancy outcomes persisted after adjustment for established cardiovascular and obstetric risk factors, “this suggests there may be subclinical factors that are contributing to elevated risks of these outcomes in women with migraine,” said Dr. Purdue-Smithe.

Such factors could include platelet activation, chronic inflammation, and endothelial dysfunction, she added.

While findings of some previous case-control and retrospective studies suggested a possible link between migraine and adverse pregnancy outcomes, until now few large prospective studies have examined the association.

“Strengths of our study include its prospective design, very large sample size, and more complete adjustment for potential prepregnancy confounders,” Dr. Purdue-Smithe said.
 

Independent risk factor?

In the past, it has been somewhat unclear whether migraine is an independent risk factor for these complications or whether women with migraine just have greater risk factors for adverse pregnancy outcomes.

“Our preliminary findings suggest that migraine is independently associated with these adverse pregnancy outcomes, or at least that’s what it seems,” said Dr. Purdue-Smithe.

The new results could be used by clinicians to “flag” women who may be at risk for complications, she added. “These women may benefit from closer monitoring in pregnancy so that if issues arise, physicians can act quickly.”

She noted that preeclampsia “can come on suddenly and escalate rapidly,” and there are few interventions to treat it besides delivery.

However, low-dose aspirin may be worth investigating. Various health care groups and the U.S. Preventive Services Task Force recommend pregnant women at high risk for preeclampsia take low-dose aspirin (81 mg/d) after 12 weeks’ gestation.

“It would be interesting to see if women with migraine who take aspirin in pregnancy can reduce their risk of preeclampsia, and future research should address this question,” said Dr. Purdue-Smithe.

Additional testing showed that associations with preeclampsia and gestational hypertension did not vary according to age and other obstetrical risks.

The Nurses’ Health Study II did not have information on number and severity of migraine attacks, so the researchers were unable to determine if these factors affect pregnancy outcomes.

“Understanding whether specific migraine features, such as attack frequency, are associated with adverse pregnancy outcomes will be an important area for future research,” said Dr. Purdue-Smithe. She noted prior studies showed the frequency of migraine attacks is related to ischemic stroke and other cardiovascular outcomes.

The authors acknowledged a limitation for the current study: Although migraine history was reported prior to pregnancy, information on migraine aura was collected after most of the pregnancies in the cohort were over. So the findings for migraine aura may have been influenced by participants’ ability to accurately remember their experiences.
 

Collaboration is key

Commenting on the research, Nina Riggins, MD, PhD, director of the Headache and Traumatic Brain Injury Center in the department of neurosciences at the University of California, San Diego, said the study “stands out” because it distinguishes pregnancy complications between those with and without aura among women with migraine. 

Dr. Riggins noted the investigators found the risk of preeclampsia, which on average occurs in about 3%-5% of pregnancies, is higher among women with migraine with aura.  

“The good news is that treatments are available,” she said. “Preconception planning should include this discussion for patients living with migraine.”

However, the study did not compare risks for patients who have frequent migraine attacks versus episodic migraine, Dr. Riggins noted. “We need to learn more about whether any treatments can be safe and effective to decrease risks of complications during pregnancy in this population,” she said.

“I believe, ultimately, what this study reveals is that collaboration among primary care, ob.gyn., maternal-fetal medicine specialists, and neurologists will likely benefit pregnant patients with migraine,” Dr. Riggins said.

The study received funding from the National Institutes of Health. Dr. Purdue-Smithe has disclosed no relevant financial relationships.

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

Pregnant women with a history of migraine are at elevated risk for gestational hypertension and preeclampsia, and of delivering their baby preterm, new research suggests. In a large prospective study, researchers also found a link between migraine with aura and increased preeclampsia risk.

Overall, the findings suggest women with a history of migraine may benefit from enhanced monitoring during pregnancy, said coinvestigator Alexandra Purdue-Smithe, PhD, associate epidemiologist at Brigham and Women’s Hospital and instructor of medicine at Harvard Medical School, Boston. “Our results suggest that migraine history may be an important consideration in  obstetric risk assessment,” Dr. Purdue-Smithe added.

The findings will be presented at the 2022 annual meeting of the American Academy of Neurology.
 

Common neurovascular disorder

Migraine is a common neurovascular disorder, affecting about 15% of adults. The condition carries “a pretty remarkable sex bias” as it affects up to three times more women than men, and about a quarter of women in the reproductive age bracket of 18-44 years, Dr. Purdue-Smithe noted.

Despite this, relatively little is known about migraine and pregnancy risks, she said.

What is known is that women with migraine have a higher burden of cardiovascular risk factors such as obesity and chronic hypertension, and these factors can also increase risk for pregnancy complications, she added.

In the study, researchers analyzed data on 30,555 pregnancies in about 19,000 women without a history of cardiovascular disease, type 2 diabetes, or cancer during a 20-year period ending in 2009.

The data came from the Nurses’ Health Study II, a large prospective cohort study established in 1989 when it enrolled women aged 25-42 years. Participants in the ongoing study complete questionnaires every 2 years, reporting information on various health conditions as well as pregnancy and reproductive events.

The investigators estimated associations of physician-diagnosed prepregnancy migraine with preterm delivery, gestational diabetes, gestational hypertension, preeclampsia, and low birth weight (<2,500 grams [5.5 lb]).

About 11% of the women in the study had migraine diagnosed by a physician before pregnancy.

Researchers adjusted for age at pregnancy, race/ethnicity, age at menarche, and prepregnancy chronic hypertension, body mass index, physical activity, smoking status, alcohol intake, history of infertility, parity, oral contraceptive use, and analgesic use.
 

‘A bit surprising’

Results showed that compared with women without a history of migraine, those with such a history had higher risk for preterm delivery (relative risk [RR], 1.17; 95% confidence interval [CI], 1.05-1.30), gestational hypertension (RR, 1.28; 95% CI, 1.11-1.48), and preeclampsia (RR, 1.40; 95% CI, 1.19-1.65).

Prepregnancy migraine was not associated with low birth weight (RR, 0.99; 95% CI, 0.85-1.16) or gestational diabetes (RR, 1.05; 95% CI, .91-1.22).

It was a “bit surprising” that women with migraine had a higher risk for preterm delivery but their babies were not necessarily underweight – although some prior literature had similar findings, said Dr. Purdue-Smithe.

She noted that in her study the association was limited to moderate preterm delivery (gestational age, 32-37 weeks) and not with very preterm births (before 32 weeks).

Researchers also assessed adverse pregnancy outcomes by aura phenotype. “Women with migraine with aura have a higher risk of cardiovascular disease later in life, so we hypothesized that aura might be more strongly associated with adverse pregnancy outcomes with underlying vascular pathology,” Dr. Purdue-Smithe said.

Women with and without aura had elevated risks for preterm delivery and gestational hypertension. Those with aura had a slightly higher risk for preeclampsia (RR, 1.51; 95% CI, 1.22-1.88) than those without aura (RR, 1.29; 95% CI, 1.04-1.61).

As the association between migraine and adverse pregnancy outcomes persisted after adjustment for established cardiovascular and obstetric risk factors, “this suggests there may be subclinical factors that are contributing to elevated risks of these outcomes in women with migraine,” said Dr. Purdue-Smithe.

Such factors could include platelet activation, chronic inflammation, and endothelial dysfunction, she added.

While findings of some previous case-control and retrospective studies suggested a possible link between migraine and adverse pregnancy outcomes, until now few large prospective studies have examined the association.

“Strengths of our study include its prospective design, very large sample size, and more complete adjustment for potential prepregnancy confounders,” Dr. Purdue-Smithe said.
 

Independent risk factor?

In the past, it has been somewhat unclear whether migraine is an independent risk factor for these complications or whether women with migraine just have greater risk factors for adverse pregnancy outcomes.

“Our preliminary findings suggest that migraine is independently associated with these adverse pregnancy outcomes, or at least that’s what it seems,” said Dr. Purdue-Smithe.

The new results could be used by clinicians to “flag” women who may be at risk for complications, she added. “These women may benefit from closer monitoring in pregnancy so that if issues arise, physicians can act quickly.”

She noted that preeclampsia “can come on suddenly and escalate rapidly,” and there are few interventions to treat it besides delivery.

However, low-dose aspirin may be worth investigating. Various health care groups and the U.S. Preventive Services Task Force recommend pregnant women at high risk for preeclampsia take low-dose aspirin (81 mg/d) after 12 weeks’ gestation.

“It would be interesting to see if women with migraine who take aspirin in pregnancy can reduce their risk of preeclampsia, and future research should address this question,” said Dr. Purdue-Smithe.

Additional testing showed that associations with preeclampsia and gestational hypertension did not vary according to age and other obstetrical risks.

The Nurses’ Health Study II did not have information on number and severity of migraine attacks, so the researchers were unable to determine if these factors affect pregnancy outcomes.

“Understanding whether specific migraine features, such as attack frequency, are associated with adverse pregnancy outcomes will be an important area for future research,” said Dr. Purdue-Smithe. She noted prior studies showed the frequency of migraine attacks is related to ischemic stroke and other cardiovascular outcomes.

The authors acknowledged a limitation for the current study: Although migraine history was reported prior to pregnancy, information on migraine aura was collected after most of the pregnancies in the cohort were over. So the findings for migraine aura may have been influenced by participants’ ability to accurately remember their experiences.
 

Collaboration is key

Commenting on the research, Nina Riggins, MD, PhD, director of the Headache and Traumatic Brain Injury Center in the department of neurosciences at the University of California, San Diego, said the study “stands out” because it distinguishes pregnancy complications between those with and without aura among women with migraine. 

Dr. Riggins noted the investigators found the risk of preeclampsia, which on average occurs in about 3%-5% of pregnancies, is higher among women with migraine with aura.  

“The good news is that treatments are available,” she said. “Preconception planning should include this discussion for patients living with migraine.”

However, the study did not compare risks for patients who have frequent migraine attacks versus episodic migraine, Dr. Riggins noted. “We need to learn more about whether any treatments can be safe and effective to decrease risks of complications during pregnancy in this population,” she said.

“I believe, ultimately, what this study reveals is that collaboration among primary care, ob.gyn., maternal-fetal medicine specialists, and neurologists will likely benefit pregnant patients with migraine,” Dr. Riggins said.

The study received funding from the National Institutes of Health. Dr. Purdue-Smithe has disclosed no relevant financial relationships.

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

A ketogenic diet may reduce disability and improve quality of life, fatigue, and depression in patients with multiple sclerosis (MS), new research suggests.

High-fat, low-carbohydrate ketogenic diets mimic a fasting state and promote a more efficient use of energy – and have previously been shown to affect immune regulation. The diet helps lower blood sugar in individuals with type 2 diabetes and has been used for years to improve seizure control in patients with epilepsy, researchers note.

However, “there is a paucity of literature on the ketogenic diet in MS currently,” said principal investigator J. Nicholas Brenton, MD, University of Virginia, Charlottesville.

“The current study demonstrates the safety, tolerability, and potential clinical benefits of a ketogenic diet over 6 months in patients with relapsing MS,” Dr. Brenton said.

The were presented at the 2022 annual meeting of the American Academy of Neurology.
 

Palatable, beneficial

The open-label, uncontrolled study included 65 patients with relapsing MS who followed a ketogenic diet for 6 months. Investigators monitored adherence by daily urine ketone testing.

Patient-reported fatigue, depression, and quality-of-life scores were obtained at baseline, in addition to fasting adipokines and pertinent MS-related clinical outcome metrics. Baseline study metrics were repeated at 3 and/or 6 months while on the ketogenic diet.

Of the patient group, 83% adhered to the ketogenic diet for the full 6-month study period.

The ketogenic diet was associated with reductions in fat mass from baseline to 6 months (41.3 vs. 32.0 kg; P < .001) and a significant decline in fatigue and depression scores, the investigators reported.

MS quality-of-life physical and mental composite scores also improved while on the ketogenic diet (P < .001 for both).

A significant decrease from baseline to 6 months in Expanded Disability Status Scale scores, signifying improvement, was observed (2.3 vs. 1.9; P < .001).

Improvements were also shown on the 6-minute walk (1,631 vs. 1,733 feet; P < .001) and the nine-hole peg test (21.5 vs. 20.3 seconds; P < .001).

At 6 months on the diet, fasting serum leptin was significantly lower (25.5 vs. 14 ng/mL; P <.001), and adiponectin was higher (11.4 vs. 13.5 μg/mL, P = .002).
 

Justifies further research

The current study builds on an earlier one that Dr. Brenton and colleagues conducted in 2019 that showed that the ketogenic diet was feasible in patients with MS. “Our data justify the need for future studies of ketogenic diets as a complementary therapeutic approach to the treatment of MS,” Dr. Brenton said.

He noted that there may be multiple mechanisms of benefit when considering the ketogenic diet. “One avenue is via reduction in total body fat. This is an important aspect as we continue to learn more about the role of obesity and fat-derived inflammation in MS,” Dr. Brenton said.

“Ketogenic diets also have immunomodulatory properties,” such as the capacity to reduce oxidative damage from metabolic stress, increase mitochondrial biogenesis, and reduce systemic inflammation, he added. “These intrinsic properties of the ketogenic diet make it appealing to study in immune-mediated diseases, such as MS.”

Dr. Brenton cautioned that the data demonstrate the diet’s safety over 6 months but that the study was not designed to assess its long-term implications in MS. “Thus, while our results support the rationale for a larger-scale study of ketogenic diets as a complementary treatment for MS, our data does not support its widespread adoption outside of a clinical trial,” he said.
 

Remarkable adherence

Commenting on the study, Shaheen E. Lakhan, MD, PhD, a neurologist in Boston, noted that “variations of the ketogenic diet have been popularized in the general population for weight loss and further studied for other medical conditions [that are] largely immune-related, including MS.”

He noted that it was “remarkable” that the vast majority of study participants with MS adhered to the very regimented ketogenic diet for 6 months.

Seeing this translate into the real world “will be the next milestone, in addition to its impact on relapses and brain lesions as seen on MRI,” which are the classic markers of MS, said Dr. Lakhan, who was not involved with the research.

He cautioned that “even if one can follow the ketogenic diet, certain conditions can be made worse. This includes kidney stones, liver disease, reflux, constipation, and other metabolic disorders.”

The study was funded by the National Center for Advancing Translational Sciences of the National Institutes of Health and by the ZiMS Foundation. Dr. Brenton and Dr. Lakhan have reported no relevant financial relationships.

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

A ketogenic diet may reduce disability and improve quality of life, fatigue, and depression in patients with multiple sclerosis (MS), new research suggests.

High-fat, low-carbohydrate ketogenic diets mimic a fasting state and promote a more efficient use of energy – and have previously been shown to affect immune regulation. The diet helps lower blood sugar in individuals with type 2 diabetes and has been used for years to improve seizure control in patients with epilepsy, researchers note.

However, “there is a paucity of literature on the ketogenic diet in MS currently,” said principal investigator J. Nicholas Brenton, MD, University of Virginia, Charlottesville.

“The current study demonstrates the safety, tolerability, and potential clinical benefits of a ketogenic diet over 6 months in patients with relapsing MS,” Dr. Brenton said.

The were presented at the 2022 annual meeting of the American Academy of Neurology.
 

Palatable, beneficial

The open-label, uncontrolled study included 65 patients with relapsing MS who followed a ketogenic diet for 6 months. Investigators monitored adherence by daily urine ketone testing.

Patient-reported fatigue, depression, and quality-of-life scores were obtained at baseline, in addition to fasting adipokines and pertinent MS-related clinical outcome metrics. Baseline study metrics were repeated at 3 and/or 6 months while on the ketogenic diet.

Of the patient group, 83% adhered to the ketogenic diet for the full 6-month study period.

The ketogenic diet was associated with reductions in fat mass from baseline to 6 months (41.3 vs. 32.0 kg; P < .001) and a significant decline in fatigue and depression scores, the investigators reported.

MS quality-of-life physical and mental composite scores also improved while on the ketogenic diet (P < .001 for both).

A significant decrease from baseline to 6 months in Expanded Disability Status Scale scores, signifying improvement, was observed (2.3 vs. 1.9; P < .001).

Improvements were also shown on the 6-minute walk (1,631 vs. 1,733 feet; P < .001) and the nine-hole peg test (21.5 vs. 20.3 seconds; P < .001).

At 6 months on the diet, fasting serum leptin was significantly lower (25.5 vs. 14 ng/mL; P <.001), and adiponectin was higher (11.4 vs. 13.5 μg/mL, P = .002).
 

Justifies further research

The current study builds on an earlier one that Dr. Brenton and colleagues conducted in 2019 that showed that the ketogenic diet was feasible in patients with MS. “Our data justify the need for future studies of ketogenic diets as a complementary therapeutic approach to the treatment of MS,” Dr. Brenton said.

He noted that there may be multiple mechanisms of benefit when considering the ketogenic diet. “One avenue is via reduction in total body fat. This is an important aspect as we continue to learn more about the role of obesity and fat-derived inflammation in MS,” Dr. Brenton said.

“Ketogenic diets also have immunomodulatory properties,” such as the capacity to reduce oxidative damage from metabolic stress, increase mitochondrial biogenesis, and reduce systemic inflammation, he added. “These intrinsic properties of the ketogenic diet make it appealing to study in immune-mediated diseases, such as MS.”

Dr. Brenton cautioned that the data demonstrate the diet’s safety over 6 months but that the study was not designed to assess its long-term implications in MS. “Thus, while our results support the rationale for a larger-scale study of ketogenic diets as a complementary treatment for MS, our data does not support its widespread adoption outside of a clinical trial,” he said.
 

Remarkable adherence

Commenting on the study, Shaheen E. Lakhan, MD, PhD, a neurologist in Boston, noted that “variations of the ketogenic diet have been popularized in the general population for weight loss and further studied for other medical conditions [that are] largely immune-related, including MS.”

He noted that it was “remarkable” that the vast majority of study participants with MS adhered to the very regimented ketogenic diet for 6 months.

Seeing this translate into the real world “will be the next milestone, in addition to its impact on relapses and brain lesions as seen on MRI,” which are the classic markers of MS, said Dr. Lakhan, who was not involved with the research.

He cautioned that “even if one can follow the ketogenic diet, certain conditions can be made worse. This includes kidney stones, liver disease, reflux, constipation, and other metabolic disorders.”

The study was funded by the National Center for Advancing Translational Sciences of the National Institutes of Health and by the ZiMS Foundation. Dr. Brenton and Dr. Lakhan have reported no relevant financial relationships.

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

A ketogenic diet may reduce disability and improve quality of life, fatigue, and depression in patients with multiple sclerosis (MS), new research suggests.

High-fat, low-carbohydrate ketogenic diets mimic a fasting state and promote a more efficient use of energy – and have previously been shown to affect immune regulation. The diet helps lower blood sugar in individuals with type 2 diabetes and has been used for years to improve seizure control in patients with epilepsy, researchers note.

However, “there is a paucity of literature on the ketogenic diet in MS currently,” said principal investigator J. Nicholas Brenton, MD, University of Virginia, Charlottesville.

“The current study demonstrates the safety, tolerability, and potential clinical benefits of a ketogenic diet over 6 months in patients with relapsing MS,” Dr. Brenton said.

The were presented at the 2022 annual meeting of the American Academy of Neurology.
 

Palatable, beneficial

The open-label, uncontrolled study included 65 patients with relapsing MS who followed a ketogenic diet for 6 months. Investigators monitored adherence by daily urine ketone testing.

Patient-reported fatigue, depression, and quality-of-life scores were obtained at baseline, in addition to fasting adipokines and pertinent MS-related clinical outcome metrics. Baseline study metrics were repeated at 3 and/or 6 months while on the ketogenic diet.

Of the patient group, 83% adhered to the ketogenic diet for the full 6-month study period.

The ketogenic diet was associated with reductions in fat mass from baseline to 6 months (41.3 vs. 32.0 kg; P < .001) and a significant decline in fatigue and depression scores, the investigators reported.

MS quality-of-life physical and mental composite scores also improved while on the ketogenic diet (P < .001 for both).

A significant decrease from baseline to 6 months in Expanded Disability Status Scale scores, signifying improvement, was observed (2.3 vs. 1.9; P < .001).

Improvements were also shown on the 6-minute walk (1,631 vs. 1,733 feet; P < .001) and the nine-hole peg test (21.5 vs. 20.3 seconds; P < .001).

At 6 months on the diet, fasting serum leptin was significantly lower (25.5 vs. 14 ng/mL; P <.001), and adiponectin was higher (11.4 vs. 13.5 μg/mL, P = .002).
 

Justifies further research

The current study builds on an earlier one that Dr. Brenton and colleagues conducted in 2019 that showed that the ketogenic diet was feasible in patients with MS. “Our data justify the need for future studies of ketogenic diets as a complementary therapeutic approach to the treatment of MS,” Dr. Brenton said.

He noted that there may be multiple mechanisms of benefit when considering the ketogenic diet. “One avenue is via reduction in total body fat. This is an important aspect as we continue to learn more about the role of obesity and fat-derived inflammation in MS,” Dr. Brenton said.

“Ketogenic diets also have immunomodulatory properties,” such as the capacity to reduce oxidative damage from metabolic stress, increase mitochondrial biogenesis, and reduce systemic inflammation, he added. “These intrinsic properties of the ketogenic diet make it appealing to study in immune-mediated diseases, such as MS.”

Dr. Brenton cautioned that the data demonstrate the diet’s safety over 6 months but that the study was not designed to assess its long-term implications in MS. “Thus, while our results support the rationale for a larger-scale study of ketogenic diets as a complementary treatment for MS, our data does not support its widespread adoption outside of a clinical trial,” he said.
 

Remarkable adherence

Commenting on the study, Shaheen E. Lakhan, MD, PhD, a neurologist in Boston, noted that “variations of the ketogenic diet have been popularized in the general population for weight loss and further studied for other medical conditions [that are] largely immune-related, including MS.”

He noted that it was “remarkable” that the vast majority of study participants with MS adhered to the very regimented ketogenic diet for 6 months.

Seeing this translate into the real world “will be the next milestone, in addition to its impact on relapses and brain lesions as seen on MRI,” which are the classic markers of MS, said Dr. Lakhan, who was not involved with the research.

He cautioned that “even if one can follow the ketogenic diet, certain conditions can be made worse. This includes kidney stones, liver disease, reflux, constipation, and other metabolic disorders.”

The study was funded by the National Center for Advancing Translational Sciences of the National Institutes of Health and by the ZiMS Foundation. Dr. Brenton and Dr. Lakhan have reported no relevant financial relationships.

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

Certain reproductive factors are associated with greater or lower risk of dementia, according to researchers who conducted a large population-based study with UK Biobank data.

Jessica Gong, a PhD candidate at the George Institute for Global Health at University of New South Wales in Australia, and coauthors found a greater dementia risk in women with early and late menarche, women who were younger when they first gave birth, and those who had had a hysterectomy, especially those who had a hysterectomy without concomitant oophorectomy or with a previous oophorectomy.

After controlling for key confounders, the researchers found lower risk of all-cause dementia if women had ever been pregnant, ever had an abortion, had a longer reproductive span, or had later menopause.

Use of oral contraceptive pills was associated with a lower dementia risk, they found.

In this study, there was no evidence that hormone therapy (HT) was associated with dementia risk (hazard ratio, 0.99, 95% confidence interval [0.90-1.09], P =.0828).

The analysis, published online April 5 in PLOS Medicine, comprised 273,240 women and 228,957 men without prevalent dementia.

The authors noted that dementia rates are increasing. Globally, 50 million people live with dementia, and the number is expected to triple by 2050, according to Alzheimer’s Disease International.

“Our study identified certain reproductive factors related to shorter exposure to endogenous estrogen were associated with increased risk of dementia, highlighting the susceptibility in dementia risk pertaining to women,” Ms. Gong told this publication.
 

Risk comparison of men and women

Men were included in this study to compare the association between number of children fathered and the risk of all-cause dementia, with the association in their female counterparts.

The U-shaped associations between the number of children and dementia risk were similar for both sexes, suggesting that the risk difference in women may not be associated with factors associated with childbearing

“It may be more related to social and behavioral factors in parenthood, rather than biological factors involved in childbearing,” Ms. Gong said.

Compared with those with two children, for those without children, the multiple adjusted HR (95% CI) was 1.18 (1.04, 1.33) (P = .027) for women and 1.10 (0.98-1.23) P = .164) for men.

For those with four or more children, the HR was 1.14 (0.98, 1.33) (P = .132) for women and 1.26 (1.10-1.45) (P = .003) for men.

Rachel Buckley, PhD, assistant professor of neurology with a dual appointment at Brigham and Women’s and Massachusetts General hospitals in Boston, told this publication she found the comparison of dementia risk with number of children in men and women “fascinating.”

She said the argument usually is that if women have had more births, then they have had more estrogen through their body because women get a huge injection of hormones in pregnancy.

“The idea is that the more pregnancies you have the more protected you are. But this study put that on its head, because if men and women are showing increased [dementia] risk in the number of children they have, it suggests there must be something about having the children – not necessarily the circulating hormones – that might be having an impact,” Dr. Buckley said.

“I had never thought to compare the number of children in men. I do find that very interesting,” she said.

As for the lack of a link between HT and dementia risk, in this study she said, she wouldn’t shut the door on that discussion just yet.

She noted the long history of controversy in the field about whether there is a protective factor against dementia for estrogen or whether exposure to estrogen leads to increased risk.

Before the landmark Women’s Health Initiative (WHI) study in the 1990s, she pointed out, there was evidence in many observational studies that women who had longer exposure to estrogen – whether that was earlier age at first period and later age at menopause combined or women had taken hormone therapy at some point, had less risk for dementia.

Dr. Buckley said that in a secondary outcome of WHI, however, “there was increased risk for progression to dementia in women who were taking hormone therapy which essentially flipped the field on its ahead because until that point everybody thought that estrogen was a protective factor.”

She said although this study found no association with dementia, she still thinks HT has a role to play and that it may just need to be better tailored to individuals.

“If you think about it, we have our tailored cocktail of hormones in our body and who’s to say that my hormones are going to be the same as yours? Why should you and I be put on the same hormone therapy and assume that will give us the same outcome? I think we could do a lot better with customization and calibration of hormones to aid in women’s health.”
 

Lifetime approach to dementia

Ms. Gong says future dementia risk-reduction strategies should consider sex-specific risk, and consider the reproductive events that took place in women’s lifespans as well as their entire hormone history when assessing dementia risk, to ensure that the strategies are sex sensitive.

Dr. Buckley agrees: “I don’t think we should ever think about dementia in terms of 65 onwards. We know this disease is insidious and it starts very, very early.”

Regarding limitations, the authors noted that it was a retrospective study that included self-reported measures of reproductive factors, which may be inherently subject to recall bias.

A coauthor does consultant work for Amgen, Freeline, and Kirin outside the submitted work. There were no other relevant financial disclosures.

Certain reproductive factors are associated with greater or lower risk of dementia, according to researchers who conducted a large population-based study with UK Biobank data.

Jessica Gong, a PhD candidate at the George Institute for Global Health at University of New South Wales in Australia, and coauthors found a greater dementia risk in women with early and late menarche, women who were younger when they first gave birth, and those who had had a hysterectomy, especially those who had a hysterectomy without concomitant oophorectomy or with a previous oophorectomy.

After controlling for key confounders, the researchers found lower risk of all-cause dementia if women had ever been pregnant, ever had an abortion, had a longer reproductive span, or had later menopause.

Use of oral contraceptive pills was associated with a lower dementia risk, they found.

In this study, there was no evidence that hormone therapy (HT) was associated with dementia risk (hazard ratio, 0.99, 95% confidence interval [0.90-1.09], P =.0828).

The analysis, published online April 5 in PLOS Medicine, comprised 273,240 women and 228,957 men without prevalent dementia.

The authors noted that dementia rates are increasing. Globally, 50 million people live with dementia, and the number is expected to triple by 2050, according to Alzheimer’s Disease International.

“Our study identified certain reproductive factors related to shorter exposure to endogenous estrogen were associated with increased risk of dementia, highlighting the susceptibility in dementia risk pertaining to women,” Ms. Gong told this publication.
 

Risk comparison of men and women

Men were included in this study to compare the association between number of children fathered and the risk of all-cause dementia, with the association in their female counterparts.

The U-shaped associations between the number of children and dementia risk were similar for both sexes, suggesting that the risk difference in women may not be associated with factors associated with childbearing

“It may be more related to social and behavioral factors in parenthood, rather than biological factors involved in childbearing,” Ms. Gong said.

Compared with those with two children, for those without children, the multiple adjusted HR (95% CI) was 1.18 (1.04, 1.33) (P = .027) for women and 1.10 (0.98-1.23) P = .164) for men.

For those with four or more children, the HR was 1.14 (0.98, 1.33) (P = .132) for women and 1.26 (1.10-1.45) (P = .003) for men.

Rachel Buckley, PhD, assistant professor of neurology with a dual appointment at Brigham and Women’s and Massachusetts General hospitals in Boston, told this publication she found the comparison of dementia risk with number of children in men and women “fascinating.”

She said the argument usually is that if women have had more births, then they have had more estrogen through their body because women get a huge injection of hormones in pregnancy.

“The idea is that the more pregnancies you have the more protected you are. But this study put that on its head, because if men and women are showing increased [dementia] risk in the number of children they have, it suggests there must be something about having the children – not necessarily the circulating hormones – that might be having an impact,” Dr. Buckley said.

“I had never thought to compare the number of children in men. I do find that very interesting,” she said.

As for the lack of a link between HT and dementia risk, in this study she said, she wouldn’t shut the door on that discussion just yet.

She noted the long history of controversy in the field about whether there is a protective factor against dementia for estrogen or whether exposure to estrogen leads to increased risk.

Before the landmark Women’s Health Initiative (WHI) study in the 1990s, she pointed out, there was evidence in many observational studies that women who had longer exposure to estrogen – whether that was earlier age at first period and later age at menopause combined or women had taken hormone therapy at some point, had less risk for dementia.

Dr. Buckley said that in a secondary outcome of WHI, however, “there was increased risk for progression to dementia in women who were taking hormone therapy which essentially flipped the field on its ahead because until that point everybody thought that estrogen was a protective factor.”

She said although this study found no association with dementia, she still thinks HT has a role to play and that it may just need to be better tailored to individuals.

“If you think about it, we have our tailored cocktail of hormones in our body and who’s to say that my hormones are going to be the same as yours? Why should you and I be put on the same hormone therapy and assume that will give us the same outcome? I think we could do a lot better with customization and calibration of hormones to aid in women’s health.”
 

Lifetime approach to dementia

Ms. Gong says future dementia risk-reduction strategies should consider sex-specific risk, and consider the reproductive events that took place in women’s lifespans as well as their entire hormone history when assessing dementia risk, to ensure that the strategies are sex sensitive.

Dr. Buckley agrees: “I don’t think we should ever think about dementia in terms of 65 onwards. We know this disease is insidious and it starts very, very early.”

Regarding limitations, the authors noted that it was a retrospective study that included self-reported measures of reproductive factors, which may be inherently subject to recall bias.

A coauthor does consultant work for Amgen, Freeline, and Kirin outside the submitted work. There were no other relevant financial disclosures.

Certain reproductive factors are associated with greater or lower risk of dementia, according to researchers who conducted a large population-based study with UK Biobank data.

Jessica Gong, a PhD candidate at the George Institute for Global Health at University of New South Wales in Australia, and coauthors found a greater dementia risk in women with early and late menarche, women who were younger when they first gave birth, and those who had had a hysterectomy, especially those who had a hysterectomy without concomitant oophorectomy or with a previous oophorectomy.

After controlling for key confounders, the researchers found lower risk of all-cause dementia if women had ever been pregnant, ever had an abortion, had a longer reproductive span, or had later menopause.

Use of oral contraceptive pills was associated with a lower dementia risk, they found.

In this study, there was no evidence that hormone therapy (HT) was associated with dementia risk (hazard ratio, 0.99, 95% confidence interval [0.90-1.09], P =.0828).

The analysis, published online April 5 in PLOS Medicine, comprised 273,240 women and 228,957 men without prevalent dementia.

The authors noted that dementia rates are increasing. Globally, 50 million people live with dementia, and the number is expected to triple by 2050, according to Alzheimer’s Disease International.

“Our study identified certain reproductive factors related to shorter exposure to endogenous estrogen were associated with increased risk of dementia, highlighting the susceptibility in dementia risk pertaining to women,” Ms. Gong told this publication.
 

Risk comparison of men and women

Men were included in this study to compare the association between number of children fathered and the risk of all-cause dementia, with the association in their female counterparts.

The U-shaped associations between the number of children and dementia risk were similar for both sexes, suggesting that the risk difference in women may not be associated with factors associated with childbearing

“It may be more related to social and behavioral factors in parenthood, rather than biological factors involved in childbearing,” Ms. Gong said.

Compared with those with two children, for those without children, the multiple adjusted HR (95% CI) was 1.18 (1.04, 1.33) (P = .027) for women and 1.10 (0.98-1.23) P = .164) for men.

For those with four or more children, the HR was 1.14 (0.98, 1.33) (P = .132) for women and 1.26 (1.10-1.45) (P = .003) for men.

Rachel Buckley, PhD, assistant professor of neurology with a dual appointment at Brigham and Women’s and Massachusetts General hospitals in Boston, told this publication she found the comparison of dementia risk with number of children in men and women “fascinating.”

She said the argument usually is that if women have had more births, then they have had more estrogen through their body because women get a huge injection of hormones in pregnancy.

“The idea is that the more pregnancies you have the more protected you are. But this study put that on its head, because if men and women are showing increased [dementia] risk in the number of children they have, it suggests there must be something about having the children – not necessarily the circulating hormones – that might be having an impact,” Dr. Buckley said.

“I had never thought to compare the number of children in men. I do find that very interesting,” she said.

As for the lack of a link between HT and dementia risk, in this study she said, she wouldn’t shut the door on that discussion just yet.

She noted the long history of controversy in the field about whether there is a protective factor against dementia for estrogen or whether exposure to estrogen leads to increased risk.

Before the landmark Women’s Health Initiative (WHI) study in the 1990s, she pointed out, there was evidence in many observational studies that women who had longer exposure to estrogen – whether that was earlier age at first period and later age at menopause combined or women had taken hormone therapy at some point, had less risk for dementia.

Dr. Buckley said that in a secondary outcome of WHI, however, “there was increased risk for progression to dementia in women who were taking hormone therapy which essentially flipped the field on its ahead because until that point everybody thought that estrogen was a protective factor.”

She said although this study found no association with dementia, she still thinks HT has a role to play and that it may just need to be better tailored to individuals.

“If you think about it, we have our tailored cocktail of hormones in our body and who’s to say that my hormones are going to be the same as yours? Why should you and I be put on the same hormone therapy and assume that will give us the same outcome? I think we could do a lot better with customization and calibration of hormones to aid in women’s health.”
 

Lifetime approach to dementia

Ms. Gong says future dementia risk-reduction strategies should consider sex-specific risk, and consider the reproductive events that took place in women’s lifespans as well as their entire hormone history when assessing dementia risk, to ensure that the strategies are sex sensitive.

Dr. Buckley agrees: “I don’t think we should ever think about dementia in terms of 65 onwards. We know this disease is insidious and it starts very, very early.”

Regarding limitations, the authors noted that it was a retrospective study that included self-reported measures of reproductive factors, which may be inherently subject to recall bias.

A coauthor does consultant work for Amgen, Freeline, and Kirin outside the submitted work. There were no other relevant financial disclosures.

The 5 days that she spent at her mother’s bedside were eye-opening for an oncologist used to being on the other side of the clinician–patient relationship.

“As a physician, I thought I had a unique perspective of things that were done well – and things that were not,” commented Pamela Kunz, MD.

Dr. Kunz, who was named the 2021 Woman Oncologist of the Year, is director of the Center for Gastrointestinal Cancers at Smilow Cancer Hospital and of the Yale Cancer Center, New Haven, Conn.

But she was propelled into quite a different role when her mother was admitted to the hospital.

Her mom, who has trouble hearing, was easily confused by jargon and by “all of the people coming in and out with no introductions,” she explained.

“She needed someone to translate what was going on because she didn’t feel well,” she added.

Seeing inpatient care through her mother’s eyes was enlightening, and at times it was “shocking to be on the other side.”

Physicians get used to “checking boxes, getting through the day,” she said. “It’s easy to forget the human side.”

“Seeing a loved one sick, [struggling] through this – I just wished I had seen things done differently,” added Dr. Kunz.

The experience prompted Dr. Kunz to share several “communication pearls” via Twitter. Her thread has since garnered thousands of “likes” and scores of comments and retweets.

She began the Twitter thread explaining what prompted her comments:

“I spent many hours last week observing the practice of medicine while sitting at my mom’s hospital bedside and was reminded of some important communication pearls. Some musings ...”

“1. Introduce yourself by full name, role, and team and have ID badges visible. It can get very confusing for [patients] and family members with the number of people in and out of rooms. E.g. ‘My name is Dr. X. I’m the intern on the primary internal medicine team.’

2.  End your patient visit with a summary of the plan for the day.

3. Avoid medical jargon & speak slowly, clearly, and logically. Remember you are a teacher for your [patients] and their family.

4. Masks make it harder to hear, especially for [patients] with hearing loss (and they no longer have the aid of lip reading).

5. Many older [patients] get confused in the hospital. Repetition is a good thing.

6. Speak to a family member at least once per day to relay the plan.

7. Try to avoid last minute or surprise discharges – they make [patients] and family members anxious. Talk about discharge planning from day 1 and what milestones must occur prior to a safe discharge. ‘In order for you to leave the hospital, X, Y, X must happen.’

8. Talk with your [patients] about something other than what brought them to the hospital (a tip I once learned from a wise mentor).

9.  When possible, sit at eye level with your patient (I love these stools from @YNHH).

10. Take time to listen.”

Dr. Kunz closed with her golden rule: “Lastly, treat your patients how you would want your own family member treated.”

Twitter user @BrunaPellini replied: “I love this, especially ‘Treat your patients how you would want your own family member treated.’ My mom and grandma always said that to me since I was a med student, and this is definitely one of my core values.”

Other clinicians shared similar experiences, and some added to Dr. Kunz’s list.

“Agree entirely, love the list – and while none of us can always practice perfectly, my experiences with my own mother’s illness taught me an enormous amount about communication,” @hoperugo responded.

Twitter user @mariejacork added: “Everyone in health care please read ... if you are lucky enough to not have had a loved one unwell in hospital, these may get forgotten. Having sat with my dad for a few days before he died a few years ago, I felt a lot of these, and it changed my practice forever.”

@bjcohenmd provided additional advice: “And use the dry erase board that should be in every room. Never start a medication without explaining it. Many docs will see the patient and then go to the computer, decide to order a med, but never go back to explain it.”

Patients also shared experiences and offered suggestions.

“As a chronic pain patient I’d add – we know it’s frustrating you can’t cure us but PLEASE do not SIGH if we say something didn’t work or [tell] us to be more positive. Just say ‘I know this is very hard, I’m here to listen.’ We don’t expect a cure, we do expect to be believed,” said @ppenguinsmt. “It makes me feel like I’m causing distress to you if I say the pain has been unrelenting. I leave feeling worse. ...You may have heard 10 [people] in pain before me but this is MY only [appointment].”

Twitter user @KatieCahoots added: “These are perfect. I wish doctors would do this not only in the hospital but in the doctor’s office, as well. I would add one caveat: When you try not to use medical jargon, don’t dumb it down as though I don’t know anything about science or haven’t done any of my own research.”

Dr. Kunz said she was taken aback but pleased by the response to her Tweet.

“It’s an example of the human side of medicine, so it resonates with physicians and with patients,” she commented. Seeing through her mom’s eyes how care was provided made her realize that medical training should include more emphasis on communication, including “real-time feedback to interns, residents, fellows, and students.”

Yes, it takes time, and “we don’t all have a lot of extra time,” she acknowledged.

“But some of these elements don’t take that much more time to do. They can help build trust and can, in the long run, actually save time if patients understand and family members feel engaged and like they are participants,” she said. “I think a little time investment will go a long way.”

In her case, she very much appreciated the one trainee who tried to call her and update her about her mother’s care each afternoon. “I really valued that,” she said.

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

The 5 days that she spent at her mother’s bedside were eye-opening for an oncologist used to being on the other side of the clinician–patient relationship.

“As a physician, I thought I had a unique perspective of things that were done well – and things that were not,” commented Pamela Kunz, MD.

Dr. Kunz, who was named the 2021 Woman Oncologist of the Year, is director of the Center for Gastrointestinal Cancers at Smilow Cancer Hospital and of the Yale Cancer Center, New Haven, Conn.

But she was propelled into quite a different role when her mother was admitted to the hospital.

Her mom, who has trouble hearing, was easily confused by jargon and by “all of the people coming in and out with no introductions,” she explained.

“She needed someone to translate what was going on because she didn’t feel well,” she added.

Seeing inpatient care through her mother’s eyes was enlightening, and at times it was “shocking to be on the other side.”

Physicians get used to “checking boxes, getting through the day,” she said. “It’s easy to forget the human side.”

“Seeing a loved one sick, [struggling] through this – I just wished I had seen things done differently,” added Dr. Kunz.

The experience prompted Dr. Kunz to share several “communication pearls” via Twitter. Her thread has since garnered thousands of “likes” and scores of comments and retweets.

She began the Twitter thread explaining what prompted her comments:

“I spent many hours last week observing the practice of medicine while sitting at my mom’s hospital bedside and was reminded of some important communication pearls. Some musings ...”

“1. Introduce yourself by full name, role, and team and have ID badges visible. It can get very confusing for [patients] and family members with the number of people in and out of rooms. E.g. ‘My name is Dr. X. I’m the intern on the primary internal medicine team.’

2.  End your patient visit with a summary of the plan for the day.

3. Avoid medical jargon & speak slowly, clearly, and logically. Remember you are a teacher for your [patients] and their family.

4. Masks make it harder to hear, especially for [patients] with hearing loss (and they no longer have the aid of lip reading).

5. Many older [patients] get confused in the hospital. Repetition is a good thing.

6. Speak to a family member at least once per day to relay the plan.

7. Try to avoid last minute or surprise discharges – they make [patients] and family members anxious. Talk about discharge planning from day 1 and what milestones must occur prior to a safe discharge. ‘In order for you to leave the hospital, X, Y, X must happen.’

8. Talk with your [patients] about something other than what brought them to the hospital (a tip I once learned from a wise mentor).

9.  When possible, sit at eye level with your patient (I love these stools from @YNHH).

10. Take time to listen.”

Dr. Kunz closed with her golden rule: “Lastly, treat your patients how you would want your own family member treated.”

Twitter user @BrunaPellini replied: “I love this, especially ‘Treat your patients how you would want your own family member treated.’ My mom and grandma always said that to me since I was a med student, and this is definitely one of my core values.”

Other clinicians shared similar experiences, and some added to Dr. Kunz’s list.

“Agree entirely, love the list – and while none of us can always practice perfectly, my experiences with my own mother’s illness taught me an enormous amount about communication,” @hoperugo responded.

Twitter user @mariejacork added: “Everyone in health care please read ... if you are lucky enough to not have had a loved one unwell in hospital, these may get forgotten. Having sat with my dad for a few days before he died a few years ago, I felt a lot of these, and it changed my practice forever.”

@bjcohenmd provided additional advice: “And use the dry erase board that should be in every room. Never start a medication without explaining it. Many docs will see the patient and then go to the computer, decide to order a med, but never go back to explain it.”

Patients also shared experiences and offered suggestions.

“As a chronic pain patient I’d add – we know it’s frustrating you can’t cure us but PLEASE do not SIGH if we say something didn’t work or [tell] us to be more positive. Just say ‘I know this is very hard, I’m here to listen.’ We don’t expect a cure, we do expect to be believed,” said @ppenguinsmt. “It makes me feel like I’m causing distress to you if I say the pain has been unrelenting. I leave feeling worse. ...You may have heard 10 [people] in pain before me but this is MY only [appointment].”

Twitter user @KatieCahoots added: “These are perfect. I wish doctors would do this not only in the hospital but in the doctor’s office, as well. I would add one caveat: When you try not to use medical jargon, don’t dumb it down as though I don’t know anything about science or haven’t done any of my own research.”

Dr. Kunz said she was taken aback but pleased by the response to her Tweet.

“It’s an example of the human side of medicine, so it resonates with physicians and with patients,” she commented. Seeing through her mom’s eyes how care was provided made her realize that medical training should include more emphasis on communication, including “real-time feedback to interns, residents, fellows, and students.”

Yes, it takes time, and “we don’t all have a lot of extra time,” she acknowledged.

“But some of these elements don’t take that much more time to do. They can help build trust and can, in the long run, actually save time if patients understand and family members feel engaged and like they are participants,” she said. “I think a little time investment will go a long way.”

In her case, she very much appreciated the one trainee who tried to call her and update her about her mother’s care each afternoon. “I really valued that,” she said.

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

The 5 days that she spent at her mother’s bedside were eye-opening for an oncologist used to being on the other side of the clinician–patient relationship.

“As a physician, I thought I had a unique perspective of things that were done well – and things that were not,” commented Pamela Kunz, MD.

Dr. Kunz, who was named the 2021 Woman Oncologist of the Year, is director of the Center for Gastrointestinal Cancers at Smilow Cancer Hospital and of the Yale Cancer Center, New Haven, Conn.

But she was propelled into quite a different role when her mother was admitted to the hospital.

Her mom, who has trouble hearing, was easily confused by jargon and by “all of the people coming in and out with no introductions,” she explained.

“She needed someone to translate what was going on because she didn’t feel well,” she added.

Seeing inpatient care through her mother’s eyes was enlightening, and at times it was “shocking to be on the other side.”

Physicians get used to “checking boxes, getting through the day,” she said. “It’s easy to forget the human side.”

“Seeing a loved one sick, [struggling] through this – I just wished I had seen things done differently,” added Dr. Kunz.

The experience prompted Dr. Kunz to share several “communication pearls” via Twitter. Her thread has since garnered thousands of “likes” and scores of comments and retweets.

She began the Twitter thread explaining what prompted her comments:

“I spent many hours last week observing the practice of medicine while sitting at my mom’s hospital bedside and was reminded of some important communication pearls. Some musings ...”

“1. Introduce yourself by full name, role, and team and have ID badges visible. It can get very confusing for [patients] and family members with the number of people in and out of rooms. E.g. ‘My name is Dr. X. I’m the intern on the primary internal medicine team.’

2.  End your patient visit with a summary of the plan for the day.

3. Avoid medical jargon & speak slowly, clearly, and logically. Remember you are a teacher for your [patients] and their family.

4. Masks make it harder to hear, especially for [patients] with hearing loss (and they no longer have the aid of lip reading).

5. Many older [patients] get confused in the hospital. Repetition is a good thing.

6. Speak to a family member at least once per day to relay the plan.

7. Try to avoid last minute or surprise discharges – they make [patients] and family members anxious. Talk about discharge planning from day 1 and what milestones must occur prior to a safe discharge. ‘In order for you to leave the hospital, X, Y, X must happen.’

8. Talk with your [patients] about something other than what brought them to the hospital (a tip I once learned from a wise mentor).

9.  When possible, sit at eye level with your patient (I love these stools from @YNHH).

10. Take time to listen.”

Dr. Kunz closed with her golden rule: “Lastly, treat your patients how you would want your own family member treated.”

Twitter user @BrunaPellini replied: “I love this, especially ‘Treat your patients how you would want your own family member treated.’ My mom and grandma always said that to me since I was a med student, and this is definitely one of my core values.”

Other clinicians shared similar experiences, and some added to Dr. Kunz’s list.

“Agree entirely, love the list – and while none of us can always practice perfectly, my experiences with my own mother’s illness taught me an enormous amount about communication,” @hoperugo responded.

Twitter user @mariejacork added: “Everyone in health care please read ... if you are lucky enough to not have had a loved one unwell in hospital, these may get forgotten. Having sat with my dad for a few days before he died a few years ago, I felt a lot of these, and it changed my practice forever.”

@bjcohenmd provided additional advice: “And use the dry erase board that should be in every room. Never start a medication without explaining it. Many docs will see the patient and then go to the computer, decide to order a med, but never go back to explain it.”

Patients also shared experiences and offered suggestions.

“As a chronic pain patient I’d add – we know it’s frustrating you can’t cure us but PLEASE do not SIGH if we say something didn’t work or [tell] us to be more positive. Just say ‘I know this is very hard, I’m here to listen.’ We don’t expect a cure, we do expect to be believed,” said @ppenguinsmt. “It makes me feel like I’m causing distress to you if I say the pain has been unrelenting. I leave feeling worse. ...You may have heard 10 [people] in pain before me but this is MY only [appointment].”

Twitter user @KatieCahoots added: “These are perfect. I wish doctors would do this not only in the hospital but in the doctor’s office, as well. I would add one caveat: When you try not to use medical jargon, don’t dumb it down as though I don’t know anything about science or haven’t done any of my own research.”

Dr. Kunz said she was taken aback but pleased by the response to her Tweet.

“It’s an example of the human side of medicine, so it resonates with physicians and with patients,” she commented. Seeing through her mom’s eyes how care was provided made her realize that medical training should include more emphasis on communication, including “real-time feedback to interns, residents, fellows, and students.”

Yes, it takes time, and “we don’t all have a lot of extra time,” she acknowledged.

“But some of these elements don’t take that much more time to do. They can help build trust and can, in the long run, actually save time if patients understand and family members feel engaged and like they are participants,” she said. “I think a little time investment will go a long way.”

In her case, she very much appreciated the one trainee who tried to call her and update her about her mother’s care each afternoon. “I really valued that,” she said.

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

There is a two-lane bridge in my town. It is quaint and picturesque, and when we first moved here, I would gaze out at the water as I drove, letting my mind wander along with the seagulls drifting alongside the car. Until one day, crossing back over, I passed a school bus stopped in the other lane, and instead of waving back, the driver gave me such a fierce look of disapproval I felt like I’d been to the principal’s office. What had I done?

I started paying more attention to the pattern of the other cars on the bridge. Although it appeared to be a standard two-lane width, the lanes weren’t quite wide enough if a school bus or large truck needed to cross at the same time as a car coming from the opposite direction. They had to wait until the other lane was clear. It was an unwritten rule of the town that if you saw a school bus on the other side, you stopped your car and yielded the bridge to the bus. It took me weeks to figure this out. When I did, I felt like I finally belonged in the community. Before, I’d been an outsider.

This got me thinking about culture. Every place has its unwritten rules, whether a community or a workplace. But how do we know the culture of a place? It’s pretty much impossible until we experience it for ourselves.

When I did figure out the bridge, I had a little bit of anger, to be honest. How was I supposed to know about the lanes? There weren’t any signs. Geez.

Now, when I approach the bridge, I don’t even think about it. I know what to do if I see a bus coming.

But sometimes I remember that time of confusion before I deciphered the unwritten rule. I still have a twinge of guilt for having done something wrong, even though it hadn’t been my fault.

It reminded me of a memory from medical training. I was an MS4, and my ER rotation was in a busy county hospital with a level I trauma center. To say that the place was chaotic would be an understatement.

On the first morning, I was shown the chart rack (yes, this was back in the day of paper charts). Charts were placed in the order that patients arrived. Med students and residents were to take a chart in chronological order, go triage and assess the patient, and then find an attending. Once finished, you put the chart back on the rack and picked up the next one. This was the extent of my orientation to the ER.

The days and weeks of the rotation flew by. It was a busy and exciting time. By the end of the month, I’d come to feel a part of the team.

Until one day, after finishing discharging a patient, an attending asked me, “Where’s the billing sheet?”

I had no idea what she was talking about. No one had ever shown me a billing sheet. But by this point, as an MS4, I knew well that if an attending asked you something you didn’t know the answer to, you shouldn’t just say that you didn’t know. You should try to figure out if you could at least approximate an answer first.

As I scrambled in my mind to figure out what she was asking me, she took one look at the apprehension in my eyes and asked again, raising her voice, “You haven’t been doing the billing sheets?”

I thought back to the first day of the rotation. The cursory 30-second orientation. Chart rack. Take one. See the patient. Put it back. See the next patient. Nothing about billing sheets.

“No,” I said. “No one ever told me about – ”

But the attending didn’t care that I hadn’t been instructed on the billing sheets. She ripped into me, yelling about how she couldn’t believe I’d been working there the entire month and was not doing the billing sheets. She showed me what they were and where they were supposed to be going and, in front of the whole staff, treated me like not only the biggest idiot she’d ever worked with but that the hospital had ever seen.

As she berated me, I thought about all the patients I’d seen that month. All the billing sheets I hadn’t placed in the pile. All the attendings who hadn’t gotten credit for the patients they’d staffed with me.

But how could I have known? I wanted to ask. How could I have known if nobody showed me or told me?

It was like the bridge. I was in a new environment and somehow expected to know the rules without anyone telling me; and when I didn’t know, people treated me like I’d done it the wrong way on purpose.

I didn’t end up saying anything more to that attending. What could I have said? She had already unleashed a mountain of her pent-up anger at me.

What I did decide in that moment was that I would never be an attending like that.

Like the bridge, this memory years later can still make me feel guilt and shame for doing something wrong. Even though it wasn’t my fault.

I was thinking about this recently with the Match. Thousands of freshly graduated medical students embarking on their new positions as interns in teaching hospitals across the country.

For anyone who, like me, struggled with the unwritten rules of the medical culture with each new rotation, remember to be kind to yourself. If someone treats you poorly for not knowing something, you are not an idiot. You’ve worked incredibly hard to get where you are, and you deserve to be there.

For attendings and more senior trainees, remember what it was like to be starting in a new place. We all make mistakes, and often it’s simply because of a lack of information.

Trainees shouldn’t have to suffer and be made to feel like outsiders until they figure out the unwritten rules of the place. They belong.
 

Dr. Lycette is medical director of Providence Oncology and Hematology Care Clinic, Seaside, Ore. She disclosed no relevant conflicts of interest. A version of this article first appeared on Medscape.com.

There is a two-lane bridge in my town. It is quaint and picturesque, and when we first moved here, I would gaze out at the water as I drove, letting my mind wander along with the seagulls drifting alongside the car. Until one day, crossing back over, I passed a school bus stopped in the other lane, and instead of waving back, the driver gave me such a fierce look of disapproval I felt like I’d been to the principal’s office. What had I done?

I started paying more attention to the pattern of the other cars on the bridge. Although it appeared to be a standard two-lane width, the lanes weren’t quite wide enough if a school bus or large truck needed to cross at the same time as a car coming from the opposite direction. They had to wait until the other lane was clear. It was an unwritten rule of the town that if you saw a school bus on the other side, you stopped your car and yielded the bridge to the bus. It took me weeks to figure this out. When I did, I felt like I finally belonged in the community. Before, I’d been an outsider.

This got me thinking about culture. Every place has its unwritten rules, whether a community or a workplace. But how do we know the culture of a place? It’s pretty much impossible until we experience it for ourselves.

When I did figure out the bridge, I had a little bit of anger, to be honest. How was I supposed to know about the lanes? There weren’t any signs. Geez.

Now, when I approach the bridge, I don’t even think about it. I know what to do if I see a bus coming.

But sometimes I remember that time of confusion before I deciphered the unwritten rule. I still have a twinge of guilt for having done something wrong, even though it hadn’t been my fault.

It reminded me of a memory from medical training. I was an MS4, and my ER rotation was in a busy county hospital with a level I trauma center. To say that the place was chaotic would be an understatement.

On the first morning, I was shown the chart rack (yes, this was back in the day of paper charts). Charts were placed in the order that patients arrived. Med students and residents were to take a chart in chronological order, go triage and assess the patient, and then find an attending. Once finished, you put the chart back on the rack and picked up the next one. This was the extent of my orientation to the ER.

The days and weeks of the rotation flew by. It was a busy and exciting time. By the end of the month, I’d come to feel a part of the team.

Until one day, after finishing discharging a patient, an attending asked me, “Where’s the billing sheet?”

I had no idea what she was talking about. No one had ever shown me a billing sheet. But by this point, as an MS4, I knew well that if an attending asked you something you didn’t know the answer to, you shouldn’t just say that you didn’t know. You should try to figure out if you could at least approximate an answer first.

As I scrambled in my mind to figure out what she was asking me, she took one look at the apprehension in my eyes and asked again, raising her voice, “You haven’t been doing the billing sheets?”

I thought back to the first day of the rotation. The cursory 30-second orientation. Chart rack. Take one. See the patient. Put it back. See the next patient. Nothing about billing sheets.

“No,” I said. “No one ever told me about – ”

But the attending didn’t care that I hadn’t been instructed on the billing sheets. She ripped into me, yelling about how she couldn’t believe I’d been working there the entire month and was not doing the billing sheets. She showed me what they were and where they were supposed to be going and, in front of the whole staff, treated me like not only the biggest idiot she’d ever worked with but that the hospital had ever seen.

As she berated me, I thought about all the patients I’d seen that month. All the billing sheets I hadn’t placed in the pile. All the attendings who hadn’t gotten credit for the patients they’d staffed with me.

But how could I have known? I wanted to ask. How could I have known if nobody showed me or told me?

It was like the bridge. I was in a new environment and somehow expected to know the rules without anyone telling me; and when I didn’t know, people treated me like I’d done it the wrong way on purpose.

I didn’t end up saying anything more to that attending. What could I have said? She had already unleashed a mountain of her pent-up anger at me.

What I did decide in that moment was that I would never be an attending like that.

Like the bridge, this memory years later can still make me feel guilt and shame for doing something wrong. Even though it wasn’t my fault.

I was thinking about this recently with the Match. Thousands of freshly graduated medical students embarking on their new positions as interns in teaching hospitals across the country.

For anyone who, like me, struggled with the unwritten rules of the medical culture with each new rotation, remember to be kind to yourself. If someone treats you poorly for not knowing something, you are not an idiot. You’ve worked incredibly hard to get where you are, and you deserve to be there.

For attendings and more senior trainees, remember what it was like to be starting in a new place. We all make mistakes, and often it’s simply because of a lack of information.

Trainees shouldn’t have to suffer and be made to feel like outsiders until they figure out the unwritten rules of the place. They belong.
 

Dr. Lycette is medical director of Providence Oncology and Hematology Care Clinic, Seaside, Ore. She disclosed no relevant conflicts of interest. A version of this article first appeared on Medscape.com.

There is a two-lane bridge in my town. It is quaint and picturesque, and when we first moved here, I would gaze out at the water as I drove, letting my mind wander along with the seagulls drifting alongside the car. Until one day, crossing back over, I passed a school bus stopped in the other lane, and instead of waving back, the driver gave me such a fierce look of disapproval I felt like I’d been to the principal’s office. What had I done?

I started paying more attention to the pattern of the other cars on the bridge. Although it appeared to be a standard two-lane width, the lanes weren’t quite wide enough if a school bus or large truck needed to cross at the same time as a car coming from the opposite direction. They had to wait until the other lane was clear. It was an unwritten rule of the town that if you saw a school bus on the other side, you stopped your car and yielded the bridge to the bus. It took me weeks to figure this out. When I did, I felt like I finally belonged in the community. Before, I’d been an outsider.

This got me thinking about culture. Every place has its unwritten rules, whether a community or a workplace. But how do we know the culture of a place? It’s pretty much impossible until we experience it for ourselves.

When I did figure out the bridge, I had a little bit of anger, to be honest. How was I supposed to know about the lanes? There weren’t any signs. Geez.

Now, when I approach the bridge, I don’t even think about it. I know what to do if I see a bus coming.

But sometimes I remember that time of confusion before I deciphered the unwritten rule. I still have a twinge of guilt for having done something wrong, even though it hadn’t been my fault.

It reminded me of a memory from medical training. I was an MS4, and my ER rotation was in a busy county hospital with a level I trauma center. To say that the place was chaotic would be an understatement.

On the first morning, I was shown the chart rack (yes, this was back in the day of paper charts). Charts were placed in the order that patients arrived. Med students and residents were to take a chart in chronological order, go triage and assess the patient, and then find an attending. Once finished, you put the chart back on the rack and picked up the next one. This was the extent of my orientation to the ER.

The days and weeks of the rotation flew by. It was a busy and exciting time. By the end of the month, I’d come to feel a part of the team.

Until one day, after finishing discharging a patient, an attending asked me, “Where’s the billing sheet?”

I had no idea what she was talking about. No one had ever shown me a billing sheet. But by this point, as an MS4, I knew well that if an attending asked you something you didn’t know the answer to, you shouldn’t just say that you didn’t know. You should try to figure out if you could at least approximate an answer first.

As I scrambled in my mind to figure out what she was asking me, she took one look at the apprehension in my eyes and asked again, raising her voice, “You haven’t been doing the billing sheets?”

I thought back to the first day of the rotation. The cursory 30-second orientation. Chart rack. Take one. See the patient. Put it back. See the next patient. Nothing about billing sheets.

“No,” I said. “No one ever told me about – ”

But the attending didn’t care that I hadn’t been instructed on the billing sheets. She ripped into me, yelling about how she couldn’t believe I’d been working there the entire month and was not doing the billing sheets. She showed me what they were and where they were supposed to be going and, in front of the whole staff, treated me like not only the biggest idiot she’d ever worked with but that the hospital had ever seen.

As she berated me, I thought about all the patients I’d seen that month. All the billing sheets I hadn’t placed in the pile. All the attendings who hadn’t gotten credit for the patients they’d staffed with me.

But how could I have known? I wanted to ask. How could I have known if nobody showed me or told me?

It was like the bridge. I was in a new environment and somehow expected to know the rules without anyone telling me; and when I didn’t know, people treated me like I’d done it the wrong way on purpose.

I didn’t end up saying anything more to that attending. What could I have said? She had already unleashed a mountain of her pent-up anger at me.

What I did decide in that moment was that I would never be an attending like that.

Like the bridge, this memory years later can still make me feel guilt and shame for doing something wrong. Even though it wasn’t my fault.

I was thinking about this recently with the Match. Thousands of freshly graduated medical students embarking on their new positions as interns in teaching hospitals across the country.

For anyone who, like me, struggled with the unwritten rules of the medical culture with each new rotation, remember to be kind to yourself. If someone treats you poorly for not knowing something, you are not an idiot. You’ve worked incredibly hard to get where you are, and you deserve to be there.

For attendings and more senior trainees, remember what it was like to be starting in a new place. We all make mistakes, and often it’s simply because of a lack of information.

Trainees shouldn’t have to suffer and be made to feel like outsiders until they figure out the unwritten rules of the place. They belong.
 

Dr. Lycette is medical director of Providence Oncology and Hematology Care Clinic, Seaside, Ore. She disclosed no relevant conflicts of interest. A version of this article first appeared on Medscape.com.

Early results from a small trial of an investigative drug suggests it is safe and may improve executive function in patients with mild cognitive impairment (MCI) and mild dementia associated with Alzheimer’s disease. Patients performed better in cognitive testing after just 2 weeks, especially in areas of executive functioning. Clinicians involved in the study also reported improvements in patients’ ability to complete daily activities, especially in complex tasks such as using a computer, carrying out household chores, and managing their medications.

“It’s pretty incredible to see improvement over the course of a week to a week and a half,” said study investigator Aaron Koenig, MD, vice president of Early Clinical Development at Sage Therapeutics in Cambridge, Mass. “Not only are we seeing objective improvement, we’re also seeing a subjective benefit.”

The drug, SAGE-718, is also under study for MCI in patients with Huntington’s disease, the drug’s primary indication, and Parkinson’s disease.

The findings will be presented at the 2022 annual meeting of the American Academy of Neurology.
 

Improved executive function

SAGE-718 is in a new class of drugs called positive allosteric modulator of N-methyl-D-aspartate (NMDA) receptors, which are thought to improve neuroplasticity.

For the phase 2a open-label LUMINARY trial, researchers enrolled 26 patients ages 50-80 years with Alzheimer’s disease who had MCI. Patients completed a battery of cognitive tests at the study outset, again at the end of treatment, and again after 28 days.

Participants received SAGE-718 daily for 2 weeks and were followed for another 2 weeks.

The study’s primary outcome was safety. Seven patients (26.9%) reported mild or moderate treatment-emergent adverse events (AEs), and there were no serious AEs or deaths.

However, after 14 days, researchers also noted improvements from baseline on multiple tests of executive functioning, learning, and memory. And at 28 days, participants demonstrated significantly better Montreal Cognitive Assessment scores, compared with baseline (+2.3 points; P < .05), suggesting improvement in global cognition.

“We know that in Alzheimer’s and other neurodegenerative conditions there is a change in cognition, the ability to think, the ability to do things,” Dr. Koenig said. “What we’ve seen with SAGE-718 to date, all the way back to our phase 1 studies, is a cognitively beneficial effect, but more specifically an improvement in executive functioning.”
 

Intentional small study design

Commenting on the findings, Percy Griffin, PhD, MSc, director of scientific engagement for the Alzheimer’s Association, said that because of the small study size, short follow-up, and limited data available in the conference abstract, “we cannot speculate about the efficacy of this investigational therapy.”

“Bigger picture, the real-world clinical meaningfulness of research results that are generated in highly controlled circumstances is an important question that is being discussed right now throughout the Alzheimer’s field,” he added.

However, Dr. Koenig countered that the small study design was intentional. “Over the course of a year, we can get to the answer in different patient populations rather than running these rather large and arduous trials that may pan out to not be positive,” he said.

“The purpose here is to say, directionally, are we seeing improvement that warrants further investigation? If you don’t see an effect in a small number of patients, if you don’t see that effect rather quickly, and if you don’t see an effect that should translate into something meaningful, we at SAGE believe that you may not have a drug there,” he added.

Sage Therapeutics plans to launch a phase 2b placebo-controlled trial later this year to study SAGE-718 in more Alzheimer’s patients over a longer period of time.

The study was funded by SAGE Therapeutics. Dr. Koenig is an employee of SAGE and reports no other conflicts. Dr. Griffin has disclosed no relevant financial relationships.  

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

Early results from a small trial of an investigative drug suggests it is safe and may improve executive function in patients with mild cognitive impairment (MCI) and mild dementia associated with Alzheimer’s disease. Patients performed better in cognitive testing after just 2 weeks, especially in areas of executive functioning. Clinicians involved in the study also reported improvements in patients’ ability to complete daily activities, especially in complex tasks such as using a computer, carrying out household chores, and managing their medications.

“It’s pretty incredible to see improvement over the course of a week to a week and a half,” said study investigator Aaron Koenig, MD, vice president of Early Clinical Development at Sage Therapeutics in Cambridge, Mass. “Not only are we seeing objective improvement, we’re also seeing a subjective benefit.”

The drug, SAGE-718, is also under study for MCI in patients with Huntington’s disease, the drug’s primary indication, and Parkinson’s disease.

The findings will be presented at the 2022 annual meeting of the American Academy of Neurology.
 

Improved executive function

SAGE-718 is in a new class of drugs called positive allosteric modulator of N-methyl-D-aspartate (NMDA) receptors, which are thought to improve neuroplasticity.

For the phase 2a open-label LUMINARY trial, researchers enrolled 26 patients ages 50-80 years with Alzheimer’s disease who had MCI. Patients completed a battery of cognitive tests at the study outset, again at the end of treatment, and again after 28 days.

Participants received SAGE-718 daily for 2 weeks and were followed for another 2 weeks.

The study’s primary outcome was safety. Seven patients (26.9%) reported mild or moderate treatment-emergent adverse events (AEs), and there were no serious AEs or deaths.

However, after 14 days, researchers also noted improvements from baseline on multiple tests of executive functioning, learning, and memory. And at 28 days, participants demonstrated significantly better Montreal Cognitive Assessment scores, compared with baseline (+2.3 points; P < .05), suggesting improvement in global cognition.

“We know that in Alzheimer’s and other neurodegenerative conditions there is a change in cognition, the ability to think, the ability to do things,” Dr. Koenig said. “What we’ve seen with SAGE-718 to date, all the way back to our phase 1 studies, is a cognitively beneficial effect, but more specifically an improvement in executive functioning.”
 

Intentional small study design

Commenting on the findings, Percy Griffin, PhD, MSc, director of scientific engagement for the Alzheimer’s Association, said that because of the small study size, short follow-up, and limited data available in the conference abstract, “we cannot speculate about the efficacy of this investigational therapy.”

“Bigger picture, the real-world clinical meaningfulness of research results that are generated in highly controlled circumstances is an important question that is being discussed right now throughout the Alzheimer’s field,” he added.

However, Dr. Koenig countered that the small study design was intentional. “Over the course of a year, we can get to the answer in different patient populations rather than running these rather large and arduous trials that may pan out to not be positive,” he said.

“The purpose here is to say, directionally, are we seeing improvement that warrants further investigation? If you don’t see an effect in a small number of patients, if you don’t see that effect rather quickly, and if you don’t see an effect that should translate into something meaningful, we at SAGE believe that you may not have a drug there,” he added.

Sage Therapeutics plans to launch a phase 2b placebo-controlled trial later this year to study SAGE-718 in more Alzheimer’s patients over a longer period of time.

The study was funded by SAGE Therapeutics. Dr. Koenig is an employee of SAGE and reports no other conflicts. Dr. Griffin has disclosed no relevant financial relationships.  

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

Early results from a small trial of an investigative drug suggests it is safe and may improve executive function in patients with mild cognitive impairment (MCI) and mild dementia associated with Alzheimer’s disease. Patients performed better in cognitive testing after just 2 weeks, especially in areas of executive functioning. Clinicians involved in the study also reported improvements in patients’ ability to complete daily activities, especially in complex tasks such as using a computer, carrying out household chores, and managing their medications.

“It’s pretty incredible to see improvement over the course of a week to a week and a half,” said study investigator Aaron Koenig, MD, vice president of Early Clinical Development at Sage Therapeutics in Cambridge, Mass. “Not only are we seeing objective improvement, we’re also seeing a subjective benefit.”

The drug, SAGE-718, is also under study for MCI in patients with Huntington’s disease, the drug’s primary indication, and Parkinson’s disease.

The findings will be presented at the 2022 annual meeting of the American Academy of Neurology.
 

Improved executive function

SAGE-718 is in a new class of drugs called positive allosteric modulator of N-methyl-D-aspartate (NMDA) receptors, which are thought to improve neuroplasticity.

For the phase 2a open-label LUMINARY trial, researchers enrolled 26 patients ages 50-80 years with Alzheimer’s disease who had MCI. Patients completed a battery of cognitive tests at the study outset, again at the end of treatment, and again after 28 days.

Participants received SAGE-718 daily for 2 weeks and were followed for another 2 weeks.

The study’s primary outcome was safety. Seven patients (26.9%) reported mild or moderate treatment-emergent adverse events (AEs), and there were no serious AEs or deaths.

However, after 14 days, researchers also noted improvements from baseline on multiple tests of executive functioning, learning, and memory. And at 28 days, participants demonstrated significantly better Montreal Cognitive Assessment scores, compared with baseline (+2.3 points; P < .05), suggesting improvement in global cognition.

“We know that in Alzheimer’s and other neurodegenerative conditions there is a change in cognition, the ability to think, the ability to do things,” Dr. Koenig said. “What we’ve seen with SAGE-718 to date, all the way back to our phase 1 studies, is a cognitively beneficial effect, but more specifically an improvement in executive functioning.”
 

Intentional small study design

Commenting on the findings, Percy Griffin, PhD, MSc, director of scientific engagement for the Alzheimer’s Association, said that because of the small study size, short follow-up, and limited data available in the conference abstract, “we cannot speculate about the efficacy of this investigational therapy.”

“Bigger picture, the real-world clinical meaningfulness of research results that are generated in highly controlled circumstances is an important question that is being discussed right now throughout the Alzheimer’s field,” he added.

However, Dr. Koenig countered that the small study design was intentional. “Over the course of a year, we can get to the answer in different patient populations rather than running these rather large and arduous trials that may pan out to not be positive,” he said.

“The purpose here is to say, directionally, are we seeing improvement that warrants further investigation? If you don’t see an effect in a small number of patients, if you don’t see that effect rather quickly, and if you don’t see an effect that should translate into something meaningful, we at SAGE believe that you may not have a drug there,” he added.

Sage Therapeutics plans to launch a phase 2b placebo-controlled trial later this year to study SAGE-718 in more Alzheimer’s patients over a longer period of time.

The study was funded by SAGE Therapeutics. Dr. Koenig is an employee of SAGE and reports no other conflicts. Dr. Griffin has disclosed no relevant financial relationships.  

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

An investigational drug that blocks the dopamine-1 (D1) receptor reduces tics and is safe and well tolerated in children with Tourette syndrome, a new study shows.

Importantly, unlike current medications for the disorder, ecocipam does not lead to weight gain, anxiety, depression, or tardive dyskinesia, compared with placebo – a factor that may lead to better adherence.

For clinicians treating children with Tourette syndrome, the results suggest “help is on the way,” said study investigator Donald Gilbert, MD, professor of pediatrics and neurology, University of Cincinnati Children’s Hospital Medical Center.

“There may be a drug available with a new mechanism of action that is effective to suppress tics without causing weight gain or unwanted neuropsychiatric side effects,” Dr. Gilbert said.

The findings will be presented at the 2022 annual meeting of the American Academy of Neurology.
 

First-in-class agent

Tourette syndrome is a neurologic condition that causes sudden repetitive involuntary muscle movements and sounds known as tics. These movements typically develop in childhood and worsen during adolescence.

“There’s a risk of injury, such as to the neck, with tics in childhood, so it’s good to have something that makes tics less severe and less socially impairing in junior high,” said Dr. Gilbert.

While tics generally diminish by adulthood, “about 10% of the patients we see as kids persist into adulthood enough to need medical interventions,” said Dr. Gilbert.

Ecopipam is a first-in-class selective D1 receptor antagonist in clinical development for pediatric patients with Tourette syndrome. The compound was previously tested without success in schizophrenia and in obesity, the idea being that because dopamine is linked to pleasure or reward, blocking it might result in weight loss, said Dr. Gilbert.

However, earlier studies in Tourette syndrome suggested that ecopipam reduces tics in children and adults and had low metabolic and movement-related adverse effects.

Drugs currently used to treat tics include haloperidol, pimocide, and aripiprazole. All of these agents block the dopamine-2 (D2) receptor and can cause weight gain and tardive dyskinesia, said Dr. Gilbert.
 

Placebo-controlled trial

The new study included 149 patients with Tourette syndrome who had a score of at least 20 on the Yale Global Tic Severity Total Tic Score (YGTSS-TTS). The scale measures five aspects of motor and vocal tics: the number, frequency, intensity, complexity, and interference.

With that scale, intensity assesses whether tics cause injury, complexity evaluates the number of muscle group, and interference assesses whether tics interrupt functions, such as speaking or walking.

For each of the five areas, scores range from 0-5, with higher scores indicating greater severity. The motor and vocal parts have a maximum of 25 points each, for a maximum total of 50.

Participants were randomly assigned to receive once-daily oral ecopipam or placebo. A 4-week titration period was followed by an 8-week maintenance period and then a 1-week tapering period.

The primary endpoint was mean change from baseline to week 12 in scores on the YGTSS-TTS.

Results on the YGTSS-TTS showed a significant improvement in the ecopipam group, compared with placebo groups (least square [LS] mean difference: -3.44; 95% confidence interval: -6.09 to -0.79; P = .011).

The analysis indicated a 30% reduction, with an effect size of 0.48, which is “pretty good,” said Dr. Gilbert. “The amount of change is comparable to other drugs that are marketed” to treat tics.

The drug was effective for younger as well as older children. Among those aged 6-11 years, the LS mean difference was -4.95 (95% CI: -9.99 to 0.10; P = .054), and for those aged 12 to 17 years, the LS mean difference was -3.37 (95% CI: -6.51 to -0.24; P = .035).

A key secondary endpoint was the score on the Clinical Global Impression of Tourette Syndrome Severity, which Dr. Gilbert said is a more subjective measure of whether a patient’s life has improved. Here, the mean change at week 12 was significant (P = .001) for the treated group (improvement of 0.91 points), compared with the placebo group (improvement of 0.5 points).

Researchers also assessed safety and tolerability. Treatment-related adverse events (AEs) occurred in 34% of patients taking ecopipam and in 21% of those taking placebo. The most common AEs were headache (9.2%), fatigue (6.6%), somnolence (6.6%), and restlessness (5.3%).

There were no metabolic or movement-related AEs or treatment-related serious AEs.

“This drug doesn’t cause weight gain at all,” said Dr. Gilbert. He noted that there was also no difference in the groups in terms of rates of depression, anxiety, or tardive dyskinesia.
 

Significant tic reduction

Commenting on the findings, Jessica Frey, MD, a movement disorders fellow at the University of Florida, said the new double-blind, placebo-controlled study “is promising” in that it demonstrates significant tic reduction, compared with placebo without significant side effects.

“Ecopipam could potentially expand pharmacologic treatment options for children and adolescents with Tourette syndrome in the near future,” she said.

Dr. Frey will also be presenting results at the meeting of a study showing a significant correlation between tic severity and social media use among adolescents with Tourette syndrome during the COVID pandemic.

She noted that dopamine is an important neurotransmitter in the underlying pathophysiology of Tourette syndrome. In addition, although D2 receptor blockade can provide significant tic reduction, the “intolerable” side effects often linked to medications with this mechanism “can lead to discontinuation,” said Dr. Frey.

She also noted that ecopipam has previously been evaluated in an open-label study and a follow-up placebo-controlled study that demonstrated safety as well as significant tic reduction.

The study was supported by Emalex Biosciences. Dr. Gilbert and Dr. Frey report no relevant financial relationships.

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

An investigational drug that blocks the dopamine-1 (D1) receptor reduces tics and is safe and well tolerated in children with Tourette syndrome, a new study shows.

Importantly, unlike current medications for the disorder, ecocipam does not lead to weight gain, anxiety, depression, or tardive dyskinesia, compared with placebo – a factor that may lead to better adherence.

For clinicians treating children with Tourette syndrome, the results suggest “help is on the way,” said study investigator Donald Gilbert, MD, professor of pediatrics and neurology, University of Cincinnati Children’s Hospital Medical Center.

“There may be a drug available with a new mechanism of action that is effective to suppress tics without causing weight gain or unwanted neuropsychiatric side effects,” Dr. Gilbert said.

The findings will be presented at the 2022 annual meeting of the American Academy of Neurology.
 

First-in-class agent

Tourette syndrome is a neurologic condition that causes sudden repetitive involuntary muscle movements and sounds known as tics. These movements typically develop in childhood and worsen during adolescence.

“There’s a risk of injury, such as to the neck, with tics in childhood, so it’s good to have something that makes tics less severe and less socially impairing in junior high,” said Dr. Gilbert.

While tics generally diminish by adulthood, “about 10% of the patients we see as kids persist into adulthood enough to need medical interventions,” said Dr. Gilbert.

Ecopipam is a first-in-class selective D1 receptor antagonist in clinical development for pediatric patients with Tourette syndrome. The compound was previously tested without success in schizophrenia and in obesity, the idea being that because dopamine is linked to pleasure or reward, blocking it might result in weight loss, said Dr. Gilbert.

However, earlier studies in Tourette syndrome suggested that ecopipam reduces tics in children and adults and had low metabolic and movement-related adverse effects.

Drugs currently used to treat tics include haloperidol, pimocide, and aripiprazole. All of these agents block the dopamine-2 (D2) receptor and can cause weight gain and tardive dyskinesia, said Dr. Gilbert.
 

Placebo-controlled trial

The new study included 149 patients with Tourette syndrome who had a score of at least 20 on the Yale Global Tic Severity Total Tic Score (YGTSS-TTS). The scale measures five aspects of motor and vocal tics: the number, frequency, intensity, complexity, and interference.

With that scale, intensity assesses whether tics cause injury, complexity evaluates the number of muscle group, and interference assesses whether tics interrupt functions, such as speaking or walking.

For each of the five areas, scores range from 0-5, with higher scores indicating greater severity. The motor and vocal parts have a maximum of 25 points each, for a maximum total of 50.

Participants were randomly assigned to receive once-daily oral ecopipam or placebo. A 4-week titration period was followed by an 8-week maintenance period and then a 1-week tapering period.

The primary endpoint was mean change from baseline to week 12 in scores on the YGTSS-TTS.

Results on the YGTSS-TTS showed a significant improvement in the ecopipam group, compared with placebo groups (least square [LS] mean difference: -3.44; 95% confidence interval: -6.09 to -0.79; P = .011).

The analysis indicated a 30% reduction, with an effect size of 0.48, which is “pretty good,” said Dr. Gilbert. “The amount of change is comparable to other drugs that are marketed” to treat tics.

The drug was effective for younger as well as older children. Among those aged 6-11 years, the LS mean difference was -4.95 (95% CI: -9.99 to 0.10; P = .054), and for those aged 12 to 17 years, the LS mean difference was -3.37 (95% CI: -6.51 to -0.24; P = .035).

A key secondary endpoint was the score on the Clinical Global Impression of Tourette Syndrome Severity, which Dr. Gilbert said is a more subjective measure of whether a patient’s life has improved. Here, the mean change at week 12 was significant (P = .001) for the treated group (improvement of 0.91 points), compared with the placebo group (improvement of 0.5 points).

Researchers also assessed safety and tolerability. Treatment-related adverse events (AEs) occurred in 34% of patients taking ecopipam and in 21% of those taking placebo. The most common AEs were headache (9.2%), fatigue (6.6%), somnolence (6.6%), and restlessness (5.3%).

There were no metabolic or movement-related AEs or treatment-related serious AEs.

“This drug doesn’t cause weight gain at all,” said Dr. Gilbert. He noted that there was also no difference in the groups in terms of rates of depression, anxiety, or tardive dyskinesia.
 

Significant tic reduction

Commenting on the findings, Jessica Frey, MD, a movement disorders fellow at the University of Florida, said the new double-blind, placebo-controlled study “is promising” in that it demonstrates significant tic reduction, compared with placebo without significant side effects.

“Ecopipam could potentially expand pharmacologic treatment options for children and adolescents with Tourette syndrome in the near future,” she said.

Dr. Frey will also be presenting results at the meeting of a study showing a significant correlation between tic severity and social media use among adolescents with Tourette syndrome during the COVID pandemic.

She noted that dopamine is an important neurotransmitter in the underlying pathophysiology of Tourette syndrome. In addition, although D2 receptor blockade can provide significant tic reduction, the “intolerable” side effects often linked to medications with this mechanism “can lead to discontinuation,” said Dr. Frey.

She also noted that ecopipam has previously been evaluated in an open-label study and a follow-up placebo-controlled study that demonstrated safety as well as significant tic reduction.

The study was supported by Emalex Biosciences. Dr. Gilbert and Dr. Frey report no relevant financial relationships.

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

An investigational drug that blocks the dopamine-1 (D1) receptor reduces tics and is safe and well tolerated in children with Tourette syndrome, a new study shows.

Importantly, unlike current medications for the disorder, ecocipam does not lead to weight gain, anxiety, depression, or tardive dyskinesia, compared with placebo – a factor that may lead to better adherence.

For clinicians treating children with Tourette syndrome, the results suggest “help is on the way,” said study investigator Donald Gilbert, MD, professor of pediatrics and neurology, University of Cincinnati Children’s Hospital Medical Center.

“There may be a drug available with a new mechanism of action that is effective to suppress tics without causing weight gain or unwanted neuropsychiatric side effects,” Dr. Gilbert said.

The findings will be presented at the 2022 annual meeting of the American Academy of Neurology.
 

First-in-class agent

Tourette syndrome is a neurologic condition that causes sudden repetitive involuntary muscle movements and sounds known as tics. These movements typically develop in childhood and worsen during adolescence.

“There’s a risk of injury, such as to the neck, with tics in childhood, so it’s good to have something that makes tics less severe and less socially impairing in junior high,” said Dr. Gilbert.

While tics generally diminish by adulthood, “about 10% of the patients we see as kids persist into adulthood enough to need medical interventions,” said Dr. Gilbert.

Ecopipam is a first-in-class selective D1 receptor antagonist in clinical development for pediatric patients with Tourette syndrome. The compound was previously tested without success in schizophrenia and in obesity, the idea being that because dopamine is linked to pleasure or reward, blocking it might result in weight loss, said Dr. Gilbert.

However, earlier studies in Tourette syndrome suggested that ecopipam reduces tics in children and adults and had low metabolic and movement-related adverse effects.

Drugs currently used to treat tics include haloperidol, pimocide, and aripiprazole. All of these agents block the dopamine-2 (D2) receptor and can cause weight gain and tardive dyskinesia, said Dr. Gilbert.
 

Placebo-controlled trial

The new study included 149 patients with Tourette syndrome who had a score of at least 20 on the Yale Global Tic Severity Total Tic Score (YGTSS-TTS). The scale measures five aspects of motor and vocal tics: the number, frequency, intensity, complexity, and interference.

With that scale, intensity assesses whether tics cause injury, complexity evaluates the number of muscle group, and interference assesses whether tics interrupt functions, such as speaking or walking.

For each of the five areas, scores range from 0-5, with higher scores indicating greater severity. The motor and vocal parts have a maximum of 25 points each, for a maximum total of 50.

Participants were randomly assigned to receive once-daily oral ecopipam or placebo. A 4-week titration period was followed by an 8-week maintenance period and then a 1-week tapering period.

The primary endpoint was mean change from baseline to week 12 in scores on the YGTSS-TTS.

Results on the YGTSS-TTS showed a significant improvement in the ecopipam group, compared with placebo groups (least square [LS] mean difference: -3.44; 95% confidence interval: -6.09 to -0.79; P = .011).

The analysis indicated a 30% reduction, with an effect size of 0.48, which is “pretty good,” said Dr. Gilbert. “The amount of change is comparable to other drugs that are marketed” to treat tics.

The drug was effective for younger as well as older children. Among those aged 6-11 years, the LS mean difference was -4.95 (95% CI: -9.99 to 0.10; P = .054), and for those aged 12 to 17 years, the LS mean difference was -3.37 (95% CI: -6.51 to -0.24; P = .035).

A key secondary endpoint was the score on the Clinical Global Impression of Tourette Syndrome Severity, which Dr. Gilbert said is a more subjective measure of whether a patient’s life has improved. Here, the mean change at week 12 was significant (P = .001) for the treated group (improvement of 0.91 points), compared with the placebo group (improvement of 0.5 points).

Researchers also assessed safety and tolerability. Treatment-related adverse events (AEs) occurred in 34% of patients taking ecopipam and in 21% of those taking placebo. The most common AEs were headache (9.2%), fatigue (6.6%), somnolence (6.6%), and restlessness (5.3%).

There were no metabolic or movement-related AEs or treatment-related serious AEs.

“This drug doesn’t cause weight gain at all,” said Dr. Gilbert. He noted that there was also no difference in the groups in terms of rates of depression, anxiety, or tardive dyskinesia.
 

Significant tic reduction

Commenting on the findings, Jessica Frey, MD, a movement disorders fellow at the University of Florida, said the new double-blind, placebo-controlled study “is promising” in that it demonstrates significant tic reduction, compared with placebo without significant side effects.

“Ecopipam could potentially expand pharmacologic treatment options for children and adolescents with Tourette syndrome in the near future,” she said.

Dr. Frey will also be presenting results at the meeting of a study showing a significant correlation between tic severity and social media use among adolescents with Tourette syndrome during the COVID pandemic.

She noted that dopamine is an important neurotransmitter in the underlying pathophysiology of Tourette syndrome. In addition, although D2 receptor blockade can provide significant tic reduction, the “intolerable” side effects often linked to medications with this mechanism “can lead to discontinuation,” said Dr. Frey.

She also noted that ecopipam has previously been evaluated in an open-label study and a follow-up placebo-controlled study that demonstrated safety as well as significant tic reduction.

The study was supported by Emalex Biosciences. Dr. Gilbert and Dr. Frey report no relevant financial relationships.

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

Patients with persistent cognitive impairment months after illness with mild COVID-19 have higher levels of inflammatory markers in their cerebrospinal fluid (CSF). Researchers found elevated levels of CSF immune activation and immunovascular markers in individuals with cognitive postacute sequelae of SARS-CoV-2 infection (PASC). Patients whose cognitive symptoms developed during the acute phase of COVID-19 had the highest levels of brain inflammation.

The findings add to a growing body of evidence that suggests the condition often referred to as “brain fog” has a neurologic basis, said lead author Joanna Hellmuth, MD, MHS, assistant professor of neurology at the University of California, San Francisco Weill Institute of Neurosciences and the UCSF Memory and Aging Center.

The findings will be presented at the 2022 annual meeting of the American Academy of Neurology.
 

Inflammatory response

There are no effective diagnostic tests or treatments for cognitive PASC, which prompted the investigators to study inflammation in patients with the condition. Initial findings were reported earlier in 2022, which showed abnormalities in the CSF in 77% of patients with cognitive impairment. Patients without cognitive impairments had normal CSF.

Extending that work in this new study, researchers studied patients from the Long-term Impact of Infection With Novel Coronavirus (LIINC) study with confirmed SARS-CoV-2 infection who were not hospitalized. They conducted 2-hour neurocognitive interviews and identified 23 people with new, persistent cognitive symptoms (cognitive PASC) and 10 with no cognitive symptoms who served as controls.

All participants underwent additional neurologic examination and neuropsychological testing, and half agreed to a lumbar puncture to allow researchers to collect CSF samples. The CSF was collected a median of 10.2 months after initial COVID symptoms began.

Participants with cognitive PASC had higher median levels of CSF acute phase reactants C-reactive protein (0.007 mg/L vs. 0.000 mg/L; P =.004) and serum amyloid A (0.001 mg/L vs. 0.000 mg/L; P = .001), compared with COVID controls.

The PASC group also had elevated levels of CSF immune activation markers interferon gamma–inducible protein (IP-10), interleukin-8, and immunovascular markers vascular endothelial growth factor-C and VEGFR-1, although the differences with the control group were not statistically significant.

The timing of the onset of cognitive problems was also associated with higher levels of immune activation and immunovascular markers. Patients with brain fog that developed during the acute phase of COVID-19 had higher levels of CSF VEGF-C, compared with patients whose cognitive symptoms developed more than a month after initial COVID symptoms (173 pg/mL vs. 99 pg/mL; P = .048) and COVID controls (79 pg/mL; P = .048).

Acute onset cognitive PASC participants had higher CSF levels of IP-10 (P = .030), IL-8 (P = .048), placental growth factor (P = .030) and intercellular adhesion molecule-1 (P = .045), compared with COVID controls.

Researchers believe these new findings could mean that intrathecal immune activation and endothelial activation/dysfunction may contribute to cognitive PASC and that the mechanisms involved may be different in patients with acute cognitive PASC versus those with delayed onset.

“Our data suggests that perhaps in these people with more acute cognitive changes they don’t have the return to homeostasis,” Dr. Hellmuth said, while patients with delayed onset cognitive PASC had levels more in line with COVID patients who had no cognitive issues.
 

Moving the needle forward

Commenting on the findings, William Schaffner, MD, professor of infectious diseases, Vanderbilt University Medical Center, Nashville, Tenn., said that, while the study doesn’t rule out a possible psychological basis for cognitive PASC, it adds more weight to the biological argument.

“When you have nonspecific symptoms for which specific tests are unavailable,” Dr. Schaffner explained, “there is a natural question that always comes up: Is this principally a biologically induced phenomenon or psychological? This moves the needle substantially in the direction of a biological phenomenon.”

Another important element to the study, Dr. Schaffner said, is that the patients involved had mild COVID.

“Not every patient with long COVID symptoms had been hospitalized with severe disease,” he said. “There are inflammatory phenomenon in various organ systems such that even if the inflammatory response in the lung was not severe enough to get you into the hospital, there were inflammatory responses in other organ systems that could persist once the acute infection resolved.”

Although the small size of the study is a limitation, Dr. Schaffner said that shouldn’t minimize the importance of these findings.

“That it’s small doesn’t diminish its value,” he said. “The next step forward might be to try to associate the markers more specifically with COVID. The more precise we can be, the more convincing the story will become.”

The study was funded by the National Institutes of Health. Dr. Hellmuth received grant support from the National Institutes of Health/National Institute of Mental Health supporting this work and personal fees for medical-legal consultation outside of the submitted work. Dr. Schaffner disclosed no relevant financial relationships.

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

Patients with persistent cognitive impairment months after illness with mild COVID-19 have higher levels of inflammatory markers in their cerebrospinal fluid (CSF). Researchers found elevated levels of CSF immune activation and immunovascular markers in individuals with cognitive postacute sequelae of SARS-CoV-2 infection (PASC). Patients whose cognitive symptoms developed during the acute phase of COVID-19 had the highest levels of brain inflammation.

The findings add to a growing body of evidence that suggests the condition often referred to as “brain fog” has a neurologic basis, said lead author Joanna Hellmuth, MD, MHS, assistant professor of neurology at the University of California, San Francisco Weill Institute of Neurosciences and the UCSF Memory and Aging Center.

The findings will be presented at the 2022 annual meeting of the American Academy of Neurology.
 

Inflammatory response

There are no effective diagnostic tests or treatments for cognitive PASC, which prompted the investigators to study inflammation in patients with the condition. Initial findings were reported earlier in 2022, which showed abnormalities in the CSF in 77% of patients with cognitive impairment. Patients without cognitive impairments had normal CSF.

Extending that work in this new study, researchers studied patients from the Long-term Impact of Infection With Novel Coronavirus (LIINC) study with confirmed SARS-CoV-2 infection who were not hospitalized. They conducted 2-hour neurocognitive interviews and identified 23 people with new, persistent cognitive symptoms (cognitive PASC) and 10 with no cognitive symptoms who served as controls.

All participants underwent additional neurologic examination and neuropsychological testing, and half agreed to a lumbar puncture to allow researchers to collect CSF samples. The CSF was collected a median of 10.2 months after initial COVID symptoms began.

Participants with cognitive PASC had higher median levels of CSF acute phase reactants C-reactive protein (0.007 mg/L vs. 0.000 mg/L; P =.004) and serum amyloid A (0.001 mg/L vs. 0.000 mg/L; P = .001), compared with COVID controls.

The PASC group also had elevated levels of CSF immune activation markers interferon gamma–inducible protein (IP-10), interleukin-8, and immunovascular markers vascular endothelial growth factor-C and VEGFR-1, although the differences with the control group were not statistically significant.

The timing of the onset of cognitive problems was also associated with higher levels of immune activation and immunovascular markers. Patients with brain fog that developed during the acute phase of COVID-19 had higher levels of CSF VEGF-C, compared with patients whose cognitive symptoms developed more than a month after initial COVID symptoms (173 pg/mL vs. 99 pg/mL; P = .048) and COVID controls (79 pg/mL; P = .048).

Acute onset cognitive PASC participants had higher CSF levels of IP-10 (P = .030), IL-8 (P = .048), placental growth factor (P = .030) and intercellular adhesion molecule-1 (P = .045), compared with COVID controls.

Researchers believe these new findings could mean that intrathecal immune activation and endothelial activation/dysfunction may contribute to cognitive PASC and that the mechanisms involved may be different in patients with acute cognitive PASC versus those with delayed onset.

“Our data suggests that perhaps in these people with more acute cognitive changes they don’t have the return to homeostasis,” Dr. Hellmuth said, while patients with delayed onset cognitive PASC had levels more in line with COVID patients who had no cognitive issues.
 

Moving the needle forward

Commenting on the findings, William Schaffner, MD, professor of infectious diseases, Vanderbilt University Medical Center, Nashville, Tenn., said that, while the study doesn’t rule out a possible psychological basis for cognitive PASC, it adds more weight to the biological argument.

“When you have nonspecific symptoms for which specific tests are unavailable,” Dr. Schaffner explained, “there is a natural question that always comes up: Is this principally a biologically induced phenomenon or psychological? This moves the needle substantially in the direction of a biological phenomenon.”

Another important element to the study, Dr. Schaffner said, is that the patients involved had mild COVID.

“Not every patient with long COVID symptoms had been hospitalized with severe disease,” he said. “There are inflammatory phenomenon in various organ systems such that even if the inflammatory response in the lung was not severe enough to get you into the hospital, there were inflammatory responses in other organ systems that could persist once the acute infection resolved.”

Although the small size of the study is a limitation, Dr. Schaffner said that shouldn’t minimize the importance of these findings.

“That it’s small doesn’t diminish its value,” he said. “The next step forward might be to try to associate the markers more specifically with COVID. The more precise we can be, the more convincing the story will become.”

The study was funded by the National Institutes of Health. Dr. Hellmuth received grant support from the National Institutes of Health/National Institute of Mental Health supporting this work and personal fees for medical-legal consultation outside of the submitted work. Dr. Schaffner disclosed no relevant financial relationships.

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

Patients with persistent cognitive impairment months after illness with mild COVID-19 have higher levels of inflammatory markers in their cerebrospinal fluid (CSF). Researchers found elevated levels of CSF immune activation and immunovascular markers in individuals with cognitive postacute sequelae of SARS-CoV-2 infection (PASC). Patients whose cognitive symptoms developed during the acute phase of COVID-19 had the highest levels of brain inflammation.

The findings add to a growing body of evidence that suggests the condition often referred to as “brain fog” has a neurologic basis, said lead author Joanna Hellmuth, MD, MHS, assistant professor of neurology at the University of California, San Francisco Weill Institute of Neurosciences and the UCSF Memory and Aging Center.

The findings will be presented at the 2022 annual meeting of the American Academy of Neurology.
 

Inflammatory response

There are no effective diagnostic tests or treatments for cognitive PASC, which prompted the investigators to study inflammation in patients with the condition. Initial findings were reported earlier in 2022, which showed abnormalities in the CSF in 77% of patients with cognitive impairment. Patients without cognitive impairments had normal CSF.

Extending that work in this new study, researchers studied patients from the Long-term Impact of Infection With Novel Coronavirus (LIINC) study with confirmed SARS-CoV-2 infection who were not hospitalized. They conducted 2-hour neurocognitive interviews and identified 23 people with new, persistent cognitive symptoms (cognitive PASC) and 10 with no cognitive symptoms who served as controls.

All participants underwent additional neurologic examination and neuropsychological testing, and half agreed to a lumbar puncture to allow researchers to collect CSF samples. The CSF was collected a median of 10.2 months after initial COVID symptoms began.

Participants with cognitive PASC had higher median levels of CSF acute phase reactants C-reactive protein (0.007 mg/L vs. 0.000 mg/L; P =.004) and serum amyloid A (0.001 mg/L vs. 0.000 mg/L; P = .001), compared with COVID controls.

The PASC group also had elevated levels of CSF immune activation markers interferon gamma–inducible protein (IP-10), interleukin-8, and immunovascular markers vascular endothelial growth factor-C and VEGFR-1, although the differences with the control group were not statistically significant.

The timing of the onset of cognitive problems was also associated with higher levels of immune activation and immunovascular markers. Patients with brain fog that developed during the acute phase of COVID-19 had higher levels of CSF VEGF-C, compared with patients whose cognitive symptoms developed more than a month after initial COVID symptoms (173 pg/mL vs. 99 pg/mL; P = .048) and COVID controls (79 pg/mL; P = .048).

Acute onset cognitive PASC participants had higher CSF levels of IP-10 (P = .030), IL-8 (P = .048), placental growth factor (P = .030) and intercellular adhesion molecule-1 (P = .045), compared with COVID controls.

Researchers believe these new findings could mean that intrathecal immune activation and endothelial activation/dysfunction may contribute to cognitive PASC and that the mechanisms involved may be different in patients with acute cognitive PASC versus those with delayed onset.

“Our data suggests that perhaps in these people with more acute cognitive changes they don’t have the return to homeostasis,” Dr. Hellmuth said, while patients with delayed onset cognitive PASC had levels more in line with COVID patients who had no cognitive issues.
 

Moving the needle forward

Commenting on the findings, William Schaffner, MD, professor of infectious diseases, Vanderbilt University Medical Center, Nashville, Tenn., said that, while the study doesn’t rule out a possible psychological basis for cognitive PASC, it adds more weight to the biological argument.

“When you have nonspecific symptoms for which specific tests are unavailable,” Dr. Schaffner explained, “there is a natural question that always comes up: Is this principally a biologically induced phenomenon or psychological? This moves the needle substantially in the direction of a biological phenomenon.”

Another important element to the study, Dr. Schaffner said, is that the patients involved had mild COVID.

“Not every patient with long COVID symptoms had been hospitalized with severe disease,” he said. “There are inflammatory phenomenon in various organ systems such that even if the inflammatory response in the lung was not severe enough to get you into the hospital, there were inflammatory responses in other organ systems that could persist once the acute infection resolved.”

Although the small size of the study is a limitation, Dr. Schaffner said that shouldn’t minimize the importance of these findings.

“That it’s small doesn’t diminish its value,” he said. “The next step forward might be to try to associate the markers more specifically with COVID. The more precise we can be, the more convincing the story will become.”

The study was funded by the National Institutes of Health. Dr. Hellmuth received grant support from the National Institutes of Health/National Institute of Mental Health supporting this work and personal fees for medical-legal consultation outside of the submitted work. Dr. Schaffner disclosed no relevant financial relationships.

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