Article

Pregnancy is unquestionably a major milestone in a woman’s life. During gestation, her body shape noticeably changes, but the invisible structural and cognitive changes in her brain are more striking. Some of those neurobiological changes are short-term, while others are long-lasting, well beyond delivery, and even into old age.

Physiological changes during pregnancy are extraordinary. The dramatic increases in estrogen, progesterone, and glucocorticoids help maintain pregnancy, ensure safe delivery of the baby, and trigger maternal behavior. However, other important changes also occur in the mother’s cardiac output, blood volume, renal function, respiratory output, and immune adaptations to accommodate the growth of the fetus. Gene expression also occurs to accomplish those changes, and there are lifelong repercussions from those drastic physiological changes.

During pregnancy, the brain is exposed to escalating levels of hormones released from the placenta, which the woman had never experienced. Those hormones regulate neuroplasticity, neuroinflammation, behavior, and cognition.

Structural brain changes^1-6

Brain volume declines during pregnancy, reaching a nadir at the time of parturition. However, recovery occurs within 5 months after delivery. During the postpartum period, gray matter volume increases in the first 3 to 4 weeks, especially in areas involved in maternal behavior, including the amygdala, prefrontal cortex, and hypothalamus. Hippocampal gray matter decreases at 2 months postpartum compared to preconception levels, and reductions can still be observed up to 2 years following delivery. Gray matter reductions occur in multiple brain regions involved in social cognition, including the superior temporal gyrus, medial and inferior frontal cortex, fusiform areas, and hippocampus. Those changes correlate with positive maternal attachment. It is noteworthy that neural activity is highest in areas with reduced gray volume, so a decline in brain volume is associated with enhanced maternal attachment. Interestingly, those changes occur in fathers, too.

Childbearing improves stroke outcomes in middle age, but body weight will increase. The risk of Alzheimer’s disease increases with a higher number of gestations, but longevity is higher if the pregnancy occurs at an older age. Reproduction is also associated with shorter telomeres, which can elevate the risk of cancer, inflammation, diabetes, and dementia.

Cognitive changes^7-10

The term “pregnancy brain” refers to cognitive changes during pregnancy and postpartum; these include decreased memory and concentration, absent-mindedness, heightened reactivity to threatening stimuli, and a decrease in motivation and executive functions. After delivery a mother has increased empathy (sometimes referred to as Theory of Mind) and greater activation in brain structures involved in empathy, including the paracingulate cortex, the posterior cingulate, and the insula. Also, the mirror neuron system becomes more activated in response to a woman’s own children compared to unfamiliar children. This incudes the ventral premotor cortex, the inferior frontal gyrus, and the posterior parietal cortex.

Certain forms of memory are impaired during pregnancy and early postpartum, including verbal free recall and working memory, as well as executive functions. Those are believed to correlate with glucocorticoids and estrogen levels.

Continue to: The following cognitive functions...

The following cognitive functions increase between the first and second trimester: verbal memory, attention, executive functions processing speed, verbal, and visuospatial abilities. Interestingly, mothers of a male fetus outperformed mothers of a female fetus on working memory and spatial ability.

Other changes^11-16

• Cells from the fetus can traffic to the mother’s body and create microchimeric cells, which have short-term benefits (healing some of the other’s organs as stem cells do) but long-term downsides include future brain disorders such as Parkinson’s disease or Alzheimer’s disease, as well as autoimmune diseases and various types of cancer. The reverse also occurs with cells transferring from the mother to the fetus, persisting into infancy and childhood.
• Postpartum psychosis is associated with reductions in the volumes of the anterior cingulate, left parahippocampal gyrus, and superior temporal gyrus.
• A woman’s white matter increases during pregnancy compared to preconception. This is attributed to the high levels of prolactin, which proliferates oligodendrocytes, the glial cells that continuously manufacture myelin.
• The pituitary gland increases by 200% to 300% during pregnancy and returns to pre-pregnancy levels approximately 8 months following delivery. Prolactin also mediates the production of brain cells in the hippocampus (ie, neurogenesis).
• Sexual activity, even without pregnancy, increases neurogenesis. Plasma levels of prolactin increase significantly following an orgasm in both men and women, which indicates that sexual activity has beneficial brain effects.
• With pregnancy, the immune system shifts from proinflammatory to anti-inflammatory signaling. This protects the fetus from being attacked and rejected as foreign tissue. However, at the end of pregnancy, there is a “burst” of proinflammatory signaling, which serves as a major trigger to induce uterine contractions and initiate labor (to expel the foreign tissue).
• Brain levels of the anti-inflammatory cytokine interleukin-6 increase in the postpartum period, which represents a significant modification in the neuroimmune environment, and the maternal brain assumes an inflammatory-resistant state, which has cognitive and neuroplasticity implications. However, this neuroimmune dysregulation is implicated in postpartum depression and anxiety.
• Older females who were never pregnant or only had 1 pregnancy had better overall cognitive functioning than females who became pregnant at an young age.
• In animal studies, reproduction alleviates the negative effects of aging on several hippocampal functions, especially neurogenesis. Dendritic spine density in the CA1 region of the hippocampus is higher in pregnancy and early postpartum period compared to nulliparous females (based on animal studies).

Pregnancy is indispensable for the perpetuation of the species. Its hormonal, physiologic, neurobiological, and cognitive correlates are extensive. The cognitive changes in the postpartum period are designed by evolution to prepare a woman to care for her newborn and to ensure its survival. But the biological sequelae of pregnancy extend to the rest of a woman’s life and may predispose her to immune and brain disorders as she ages.

Pregnancy is unquestionably a major milestone in a woman’s life. During gestation, her body shape noticeably changes, but the invisible structural and cognitive changes in her brain are more striking. Some of those neurobiological changes are short-term, while others are long-lasting, well beyond delivery, and even into old age.

Physiological changes during pregnancy are extraordinary. The dramatic increases in estrogen, progesterone, and glucocorticoids help maintain pregnancy, ensure safe delivery of the baby, and trigger maternal behavior. However, other important changes also occur in the mother’s cardiac output, blood volume, renal function, respiratory output, and immune adaptations to accommodate the growth of the fetus. Gene expression also occurs to accomplish those changes, and there are lifelong repercussions from those drastic physiological changes.

During pregnancy, the brain is exposed to escalating levels of hormones released from the placenta, which the woman had never experienced. Those hormones regulate neuroplasticity, neuroinflammation, behavior, and cognition.

Structural brain changes^1-6

Brain volume declines during pregnancy, reaching a nadir at the time of parturition. However, recovery occurs within 5 months after delivery. During the postpartum period, gray matter volume increases in the first 3 to 4 weeks, especially in areas involved in maternal behavior, including the amygdala, prefrontal cortex, and hypothalamus. Hippocampal gray matter decreases at 2 months postpartum compared to preconception levels, and reductions can still be observed up to 2 years following delivery. Gray matter reductions occur in multiple brain regions involved in social cognition, including the superior temporal gyrus, medial and inferior frontal cortex, fusiform areas, and hippocampus. Those changes correlate with positive maternal attachment. It is noteworthy that neural activity is highest in areas with reduced gray volume, so a decline in brain volume is associated with enhanced maternal attachment. Interestingly, those changes occur in fathers, too.

Childbearing improves stroke outcomes in middle age, but body weight will increase. The risk of Alzheimer’s disease increases with a higher number of gestations, but longevity is higher if the pregnancy occurs at an older age. Reproduction is also associated with shorter telomeres, which can elevate the risk of cancer, inflammation, diabetes, and dementia.

Cognitive changes^7-10

The term “pregnancy brain” refers to cognitive changes during pregnancy and postpartum; these include decreased memory and concentration, absent-mindedness, heightened reactivity to threatening stimuli, and a decrease in motivation and executive functions. After delivery a mother has increased empathy (sometimes referred to as Theory of Mind) and greater activation in brain structures involved in empathy, including the paracingulate cortex, the posterior cingulate, and the insula. Also, the mirror neuron system becomes more activated in response to a woman’s own children compared to unfamiliar children. This incudes the ventral premotor cortex, the inferior frontal gyrus, and the posterior parietal cortex.

Certain forms of memory are impaired during pregnancy and early postpartum, including verbal free recall and working memory, as well as executive functions. Those are believed to correlate with glucocorticoids and estrogen levels.

Continue to: The following cognitive functions...

The following cognitive functions increase between the first and second trimester: verbal memory, attention, executive functions processing speed, verbal, and visuospatial abilities. Interestingly, mothers of a male fetus outperformed mothers of a female fetus on working memory and spatial ability.

Other changes^11-16

• Cells from the fetus can traffic to the mother’s body and create microchimeric cells, which have short-term benefits (healing some of the other’s organs as stem cells do) but long-term downsides include future brain disorders such as Parkinson’s disease or Alzheimer’s disease, as well as autoimmune diseases and various types of cancer. The reverse also occurs with cells transferring from the mother to the fetus, persisting into infancy and childhood.
• Postpartum psychosis is associated with reductions in the volumes of the anterior cingulate, left parahippocampal gyrus, and superior temporal gyrus.
• A woman’s white matter increases during pregnancy compared to preconception. This is attributed to the high levels of prolactin, which proliferates oligodendrocytes, the glial cells that continuously manufacture myelin.
• The pituitary gland increases by 200% to 300% during pregnancy and returns to pre-pregnancy levels approximately 8 months following delivery. Prolactin also mediates the production of brain cells in the hippocampus (ie, neurogenesis).
• Sexual activity, even without pregnancy, increases neurogenesis. Plasma levels of prolactin increase significantly following an orgasm in both men and women, which indicates that sexual activity has beneficial brain effects.
• With pregnancy, the immune system shifts from proinflammatory to anti-inflammatory signaling. This protects the fetus from being attacked and rejected as foreign tissue. However, at the end of pregnancy, there is a “burst” of proinflammatory signaling, which serves as a major trigger to induce uterine contractions and initiate labor (to expel the foreign tissue).
• Brain levels of the anti-inflammatory cytokine interleukin-6 increase in the postpartum period, which represents a significant modification in the neuroimmune environment, and the maternal brain assumes an inflammatory-resistant state, which has cognitive and neuroplasticity implications. However, this neuroimmune dysregulation is implicated in postpartum depression and anxiety.
• Older females who were never pregnant or only had 1 pregnancy had better overall cognitive functioning than females who became pregnant at an young age.
• In animal studies, reproduction alleviates the negative effects of aging on several hippocampal functions, especially neurogenesis. Dendritic spine density in the CA1 region of the hippocampus is higher in pregnancy and early postpartum period compared to nulliparous females (based on animal studies).

Pregnancy is indispensable for the perpetuation of the species. Its hormonal, physiologic, neurobiological, and cognitive correlates are extensive. The cognitive changes in the postpartum period are designed by evolution to prepare a woman to care for her newborn and to ensure its survival. But the biological sequelae of pregnancy extend to the rest of a woman’s life and may predispose her to immune and brain disorders as she ages.

Pregnancy is unquestionably a major milestone in a woman’s life. During gestation, her body shape noticeably changes, but the invisible structural and cognitive changes in her brain are more striking. Some of those neurobiological changes are short-term, while others are long-lasting, well beyond delivery, and even into old age.

Physiological changes during pregnancy are extraordinary. The dramatic increases in estrogen, progesterone, and glucocorticoids help maintain pregnancy, ensure safe delivery of the baby, and trigger maternal behavior. However, other important changes also occur in the mother’s cardiac output, blood volume, renal function, respiratory output, and immune adaptations to accommodate the growth of the fetus. Gene expression also occurs to accomplish those changes, and there are lifelong repercussions from those drastic physiological changes.

During pregnancy, the brain is exposed to escalating levels of hormones released from the placenta, which the woman had never experienced. Those hormones regulate neuroplasticity, neuroinflammation, behavior, and cognition.

Structural brain changes^1-6

Brain volume declines during pregnancy, reaching a nadir at the time of parturition. However, recovery occurs within 5 months after delivery. During the postpartum period, gray matter volume increases in the first 3 to 4 weeks, especially in areas involved in maternal behavior, including the amygdala, prefrontal cortex, and hypothalamus. Hippocampal gray matter decreases at 2 months postpartum compared to preconception levels, and reductions can still be observed up to 2 years following delivery. Gray matter reductions occur in multiple brain regions involved in social cognition, including the superior temporal gyrus, medial and inferior frontal cortex, fusiform areas, and hippocampus. Those changes correlate with positive maternal attachment. It is noteworthy that neural activity is highest in areas with reduced gray volume, so a decline in brain volume is associated with enhanced maternal attachment. Interestingly, those changes occur in fathers, too.

Childbearing improves stroke outcomes in middle age, but body weight will increase. The risk of Alzheimer’s disease increases with a higher number of gestations, but longevity is higher if the pregnancy occurs at an older age. Reproduction is also associated with shorter telomeres, which can elevate the risk of cancer, inflammation, diabetes, and dementia.

Cognitive changes^7-10

The term “pregnancy brain” refers to cognitive changes during pregnancy and postpartum; these include decreased memory and concentration, absent-mindedness, heightened reactivity to threatening stimuli, and a decrease in motivation and executive functions. After delivery a mother has increased empathy (sometimes referred to as Theory of Mind) and greater activation in brain structures involved in empathy, including the paracingulate cortex, the posterior cingulate, and the insula. Also, the mirror neuron system becomes more activated in response to a woman’s own children compared to unfamiliar children. This incudes the ventral premotor cortex, the inferior frontal gyrus, and the posterior parietal cortex.

Certain forms of memory are impaired during pregnancy and early postpartum, including verbal free recall and working memory, as well as executive functions. Those are believed to correlate with glucocorticoids and estrogen levels.

Continue to: The following cognitive functions...

The following cognitive functions increase between the first and second trimester: verbal memory, attention, executive functions processing speed, verbal, and visuospatial abilities. Interestingly, mothers of a male fetus outperformed mothers of a female fetus on working memory and spatial ability.

Other changes^11-16

• Cells from the fetus can traffic to the mother’s body and create microchimeric cells, which have short-term benefits (healing some of the other’s organs as stem cells do) but long-term downsides include future brain disorders such as Parkinson’s disease or Alzheimer’s disease, as well as autoimmune diseases and various types of cancer. The reverse also occurs with cells transferring from the mother to the fetus, persisting into infancy and childhood.
• Postpartum psychosis is associated with reductions in the volumes of the anterior cingulate, left parahippocampal gyrus, and superior temporal gyrus.
• A woman’s white matter increases during pregnancy compared to preconception. This is attributed to the high levels of prolactin, which proliferates oligodendrocytes, the glial cells that continuously manufacture myelin.
• The pituitary gland increases by 200% to 300% during pregnancy and returns to pre-pregnancy levels approximately 8 months following delivery. Prolactin also mediates the production of brain cells in the hippocampus (ie, neurogenesis).
• Sexual activity, even without pregnancy, increases neurogenesis. Plasma levels of prolactin increase significantly following an orgasm in both men and women, which indicates that sexual activity has beneficial brain effects.
• With pregnancy, the immune system shifts from proinflammatory to anti-inflammatory signaling. This protects the fetus from being attacked and rejected as foreign tissue. However, at the end of pregnancy, there is a “burst” of proinflammatory signaling, which serves as a major trigger to induce uterine contractions and initiate labor (to expel the foreign tissue).
• Brain levels of the anti-inflammatory cytokine interleukin-6 increase in the postpartum period, which represents a significant modification in the neuroimmune environment, and the maternal brain assumes an inflammatory-resistant state, which has cognitive and neuroplasticity implications. However, this neuroimmune dysregulation is implicated in postpartum depression and anxiety.
• Older females who were never pregnant or only had 1 pregnancy had better overall cognitive functioning than females who became pregnant at an young age.
• In animal studies, reproduction alleviates the negative effects of aging on several hippocampal functions, especially neurogenesis. Dendritic spine density in the CA1 region of the hippocampus is higher in pregnancy and early postpartum period compared to nulliparous females (based on animal studies).

Pregnancy is indispensable for the perpetuation of the species. Its hormonal, physiologic, neurobiological, and cognitive correlates are extensive. The cognitive changes in the postpartum period are designed by evolution to prepare a woman to care for her newborn and to ensure its survival. But the biological sequelae of pregnancy extend to the rest of a woman’s life and may predispose her to immune and brain disorders as she ages.

More on climate change and mental health

Your recent editorial (“A toxic and fractured political system can breed angst and PTSD” Current Psychiatry, September 2023, p. 11-12,28-28b, doi:10.12788/cp.0393) warned of a toxic and fractured political system and suggested a potential healing role for our psychiatric profession. However, I believe this critically important message was then summarily undermined in the article “Climate change and mental illness: What psychiatrists can do” (Current Psychiatry, September 2023, p. 32-39, doi:10.12788/cp.0389), which was published in the same issue. The latter article addressed the psychiatric concerns associated with climate change and suggested how psychiatrists can contribute to addressing these issues. While I appreciate the authors’ efforts to shed light on this critical topic, I believe it is essential to offer an alternative perspective that may foster a more balanced discussion.

The article suggested that psychiatrists are unequivocally tasked with managing the psychological aftermath of climate-related disasters. However, it is crucial to acknowledge that this is an assumption and lacks empirical evidence. I concur with the authors’ recognition of the grave environmental concerns posed by pollution, but it is valid to question the extent to which these concerns are fueled by mass hysteria, exacerbated by articles such as this one. Climate change undoubtedly is a multifaceted issue at times exploited for political purposes. As a result, terms such as “climate change denialism” are warped expressions that polarize the public even further, hindering constructive dialogue. Rather than denying the issue at hand, I am advocating for environmentally friendly solutions that do not come at the cost of manipulating public sentiment for political gain.

Additionally, I would argue trauma often does not arise from climate change itself, but instead from the actions of misguided radical environmentalist policy that unwittingly can cause more harm than good. The devastating destruction in Maui is a case in point. The article focuses on climate change as a cause of nihilism in this country; however, there is serious need to explore broader sociological issues that underlie this sense of nihilism and lack of life meaning, especially in the young.

It is essential to engage in a balanced and evidence-based discussion regarding climate change and its potential mental health implications. While some concerns the authors raised are valid, it is equally important to avoid fomenting hysteria and consider alternative perspectives that may help bridge gaps in understanding and unite us in effectively addressing this global challenge.

Robert Barris, MD
Flushing, New York

I want to send my appreciation for publishing in the same issue your editorial “A toxic and fractured political system can breed angst and PTSD” and the article “Climate change and mental illness: What psychiatrists can do.” I believe the issues addressed are important and belong in the mainstream of current psychiatric discussion.

Regarding the differing views of optimists and pessimists, I agree that narrative is bound for destruction. Because of that, several months ago I decided to deliberately cultivate and maintain a sense of optimism while knowing the facts! I believe that stance is the only one that strategically can lead towards progress.

I also want to comment on the “religification” of politics. While I believe secular religions exist, I also believe what we are currently seeing in the United States is not the rise of secular religions, but instead an attempt to insert extreme religious beliefs into politics while using language to create the illusion that the Constitution’s barrier against the merging of church and state is not being breached. I don’t think we are seeing secular religion, but God-based religion masking as secular religion.

Michael A. Kalm, MD
Salt Lake City, Utah

 

 

More on physician burnout

I am writing in reference to “Burnout among surgeons: Lessons for psychiatrists” (Current Psychiatry, August 2023, p. 23-27,34-35,35a-35c, doi:10.12788/cp.0383). I have spent the last 8 years caring primarily for medical students and residents from osteopathic and allopathic medical schools. While I have collected data on rates of depression, anxiety, attention-deficit/hyperactivity disorder, and stress, this article hit upon a more nuanced set of observations. I ask every new person at the time of intake about which specialty interests them. Most new patients I see are not interested in the surgical specialties. I recognize that this is anecdotal evidence, but it is pertinent. How and why is the burnout rate so high among surgeons? We know physicians have high rates of depression, anxiety, and suicide. But I wonder if this is even more of a problem among surgeons (beginning when these individuals enter medical school). The path to seeking mental health care is unfortunately ridden with barriers, including stigma, cost, and confidentiality concerns. Are these barriers even more problematic in those who self-select into the surgical subspecialities? In other words: Do medical students interested in surgery struggle to attend to their mental health even more so than the average medical student? If so, why?

It would behoove institutions to teach methods to mitigate burnout starting with first-year medical students instead of waiting until the increased stress, workload, and responsibility of their intern year. Knowing there is a potential negative downstream effect on patient care, in addition to the negative personal and professional impact on surgeons, is significant. By taking the time to engage all medical students in confidential, affordable, accessible mental health care, institutions would not only decrease burnout in this population of physicians but decrease the likelihood of negative outcomes in patient care.

Elina Maymind, MD
Mt. Laurel, New Jersey

More on climate change and mental health

Your recent editorial (“A toxic and fractured political system can breed angst and PTSD” Current Psychiatry, September 2023, p. 11-12,28-28b, doi:10.12788/cp.0393) warned of a toxic and fractured political system and suggested a potential healing role for our psychiatric profession. However, I believe this critically important message was then summarily undermined in the article “Climate change and mental illness: What psychiatrists can do” (Current Psychiatry, September 2023, p. 32-39, doi:10.12788/cp.0389), which was published in the same issue. The latter article addressed the psychiatric concerns associated with climate change and suggested how psychiatrists can contribute to addressing these issues. While I appreciate the authors’ efforts to shed light on this critical topic, I believe it is essential to offer an alternative perspective that may foster a more balanced discussion.

The article suggested that psychiatrists are unequivocally tasked with managing the psychological aftermath of climate-related disasters. However, it is crucial to acknowledge that this is an assumption and lacks empirical evidence. I concur with the authors’ recognition of the grave environmental concerns posed by pollution, but it is valid to question the extent to which these concerns are fueled by mass hysteria, exacerbated by articles such as this one. Climate change undoubtedly is a multifaceted issue at times exploited for political purposes. As a result, terms such as “climate change denialism” are warped expressions that polarize the public even further, hindering constructive dialogue. Rather than denying the issue at hand, I am advocating for environmentally friendly solutions that do not come at the cost of manipulating public sentiment for political gain.

Additionally, I would argue trauma often does not arise from climate change itself, but instead from the actions of misguided radical environmentalist policy that unwittingly can cause more harm than good. The devastating destruction in Maui is a case in point. The article focuses on climate change as a cause of nihilism in this country; however, there is serious need to explore broader sociological issues that underlie this sense of nihilism and lack of life meaning, especially in the young.

It is essential to engage in a balanced and evidence-based discussion regarding climate change and its potential mental health implications. While some concerns the authors raised are valid, it is equally important to avoid fomenting hysteria and consider alternative perspectives that may help bridge gaps in understanding and unite us in effectively addressing this global challenge.

Robert Barris, MD
Flushing, New York

I want to send my appreciation for publishing in the same issue your editorial “A toxic and fractured political system can breed angst and PTSD” and the article “Climate change and mental illness: What psychiatrists can do.” I believe the issues addressed are important and belong in the mainstream of current psychiatric discussion.

Regarding the differing views of optimists and pessimists, I agree that narrative is bound for destruction. Because of that, several months ago I decided to deliberately cultivate and maintain a sense of optimism while knowing the facts! I believe that stance is the only one that strategically can lead towards progress.

I also want to comment on the “religification” of politics. While I believe secular religions exist, I also believe what we are currently seeing in the United States is not the rise of secular religions, but instead an attempt to insert extreme religious beliefs into politics while using language to create the illusion that the Constitution’s barrier against the merging of church and state is not being breached. I don’t think we are seeing secular religion, but God-based religion masking as secular religion.

Michael A. Kalm, MD
Salt Lake City, Utah

 

 

More on physician burnout

I am writing in reference to “Burnout among surgeons: Lessons for psychiatrists” (Current Psychiatry, August 2023, p. 23-27,34-35,35a-35c, doi:10.12788/cp.0383). I have spent the last 8 years caring primarily for medical students and residents from osteopathic and allopathic medical schools. While I have collected data on rates of depression, anxiety, attention-deficit/hyperactivity disorder, and stress, this article hit upon a more nuanced set of observations. I ask every new person at the time of intake about which specialty interests them. Most new patients I see are not interested in the surgical specialties. I recognize that this is anecdotal evidence, but it is pertinent. How and why is the burnout rate so high among surgeons? We know physicians have high rates of depression, anxiety, and suicide. But I wonder if this is even more of a problem among surgeons (beginning when these individuals enter medical school). The path to seeking mental health care is unfortunately ridden with barriers, including stigma, cost, and confidentiality concerns. Are these barriers even more problematic in those who self-select into the surgical subspecialities? In other words: Do medical students interested in surgery struggle to attend to their mental health even more so than the average medical student? If so, why?

It would behoove institutions to teach methods to mitigate burnout starting with first-year medical students instead of waiting until the increased stress, workload, and responsibility of their intern year. Knowing there is a potential negative downstream effect on patient care, in addition to the negative personal and professional impact on surgeons, is significant. By taking the time to engage all medical students in confidential, affordable, accessible mental health care, institutions would not only decrease burnout in this population of physicians but decrease the likelihood of negative outcomes in patient care.

Elina Maymind, MD
Mt. Laurel, New Jersey

More on climate change and mental health

Your recent editorial (“A toxic and fractured political system can breed angst and PTSD” Current Psychiatry, September 2023, p. 11-12,28-28b, doi:10.12788/cp.0393) warned of a toxic and fractured political system and suggested a potential healing role for our psychiatric profession. However, I believe this critically important message was then summarily undermined in the article “Climate change and mental illness: What psychiatrists can do” (Current Psychiatry, September 2023, p. 32-39, doi:10.12788/cp.0389), which was published in the same issue. The latter article addressed the psychiatric concerns associated with climate change and suggested how psychiatrists can contribute to addressing these issues. While I appreciate the authors’ efforts to shed light on this critical topic, I believe it is essential to offer an alternative perspective that may foster a more balanced discussion.

The article suggested that psychiatrists are unequivocally tasked with managing the psychological aftermath of climate-related disasters. However, it is crucial to acknowledge that this is an assumption and lacks empirical evidence. I concur with the authors’ recognition of the grave environmental concerns posed by pollution, but it is valid to question the extent to which these concerns are fueled by mass hysteria, exacerbated by articles such as this one. Climate change undoubtedly is a multifaceted issue at times exploited for political purposes. As a result, terms such as “climate change denialism” are warped expressions that polarize the public even further, hindering constructive dialogue. Rather than denying the issue at hand, I am advocating for environmentally friendly solutions that do not come at the cost of manipulating public sentiment for political gain.

Additionally, I would argue trauma often does not arise from climate change itself, but instead from the actions of misguided radical environmentalist policy that unwittingly can cause more harm than good. The devastating destruction in Maui is a case in point. The article focuses on climate change as a cause of nihilism in this country; however, there is serious need to explore broader sociological issues that underlie this sense of nihilism and lack of life meaning, especially in the young.

It is essential to engage in a balanced and evidence-based discussion regarding climate change and its potential mental health implications. While some concerns the authors raised are valid, it is equally important to avoid fomenting hysteria and consider alternative perspectives that may help bridge gaps in understanding and unite us in effectively addressing this global challenge.

Robert Barris, MD
Flushing, New York

I want to send my appreciation for publishing in the same issue your editorial “A toxic and fractured political system can breed angst and PTSD” and the article “Climate change and mental illness: What psychiatrists can do.” I believe the issues addressed are important and belong in the mainstream of current psychiatric discussion.

Regarding the differing views of optimists and pessimists, I agree that narrative is bound for destruction. Because of that, several months ago I decided to deliberately cultivate and maintain a sense of optimism while knowing the facts! I believe that stance is the only one that strategically can lead towards progress.

I also want to comment on the “religification” of politics. While I believe secular religions exist, I also believe what we are currently seeing in the United States is not the rise of secular religions, but instead an attempt to insert extreme religious beliefs into politics while using language to create the illusion that the Constitution’s barrier against the merging of church and state is not being breached. I don’t think we are seeing secular religion, but God-based religion masking as secular religion.

Michael A. Kalm, MD
Salt Lake City, Utah

 

 

More on physician burnout

I am writing in reference to “Burnout among surgeons: Lessons for psychiatrists” (Current Psychiatry, August 2023, p. 23-27,34-35,35a-35c, doi:10.12788/cp.0383). I have spent the last 8 years caring primarily for medical students and residents from osteopathic and allopathic medical schools. While I have collected data on rates of depression, anxiety, attention-deficit/hyperactivity disorder, and stress, this article hit upon a more nuanced set of observations. I ask every new person at the time of intake about which specialty interests them. Most new patients I see are not interested in the surgical specialties. I recognize that this is anecdotal evidence, but it is pertinent. How and why is the burnout rate so high among surgeons? We know physicians have high rates of depression, anxiety, and suicide. But I wonder if this is even more of a problem among surgeons (beginning when these individuals enter medical school). The path to seeking mental health care is unfortunately ridden with barriers, including stigma, cost, and confidentiality concerns. Are these barriers even more problematic in those who self-select into the surgical subspecialities? In other words: Do medical students interested in surgery struggle to attend to their mental health even more so than the average medical student? If so, why?

It would behoove institutions to teach methods to mitigate burnout starting with first-year medical students instead of waiting until the increased stress, workload, and responsibility of their intern year. Knowing there is a potential negative downstream effect on patient care, in addition to the negative personal and professional impact on surgeons, is significant. By taking the time to engage all medical students in confidential, affordable, accessible mental health care, institutions would not only decrease burnout in this population of physicians but decrease the likelihood of negative outcomes in patient care.

Elina Maymind, MD
Mt. Laurel, New Jersey

Ms. K, age 32, presents to the psychiatric clinic for a routine follow-up. Her history includes agoraphobia, attention-deficit/hyperactivity disorder, and schizoaffective disorder. Ms. K’s current medications are oral hydroxyzine 50 mg 4 times daily as needed for anxiety and paliperidone palmitate 234 mg IM monthly. Since her last follow-up, she has been switched from oral sertraline 150 mg/d to oral paroxetine 20 mg/d. Ms. K reports having constipation (which improves by taking oral docusate 100 mg twice daily) and generalized hyperhidrosis. She wants to alleviate the hyperhidrosis without changing her paroxetine because that medication improved her symptoms.

Hyperhidrosis—excessive sweating not need­ed to maintain a normal body temperature—is an uncommon and uncomfortable adverse effect of many medications, including psychotropics.¹ This long-term adverse effect typically is not dose-related and does not remit with continued therapy.² Table 1^1-3 lists psychotropic medications associated with hyperhidrosis as well as postulated mechanisms.

The incidence of medication-induced hyperhidrosis is unknown, but for psychotropic medications it is estimated to be 5% to 20%.³ Patients may not report hyperhidrosis due to embarrassment; in clinical trials, reporting measures may be inconsistent and, in some cases, misleading. For example, it is possible hyperhidrosis that appears to be associated with buprenorphine is actually a symptom of the withdrawal syndrome rather than a direct effect of the medication. Also, some medications, including certain psychotropics (eg, paroxetine⁴ and topiramate³) may cause either hyperhidrosis or hypohidrosis (decreased sweating). Few medications carry labeled warnings for hypohidrosis; the condition generally is not of clinical concern unless patients experience heat intolerance or hyperthermia.³

Psychotropic-induced hyperhidrosis is likely an idiopathic effect. There are few known predisposing factors, but some medications carry a greater risk than others. In a meta-analysis, Beyer et al² found certain selective serotonin reuptake inhibitors (SSRIs), such as sertraline and paroxetine, had a higher risk of causing hyperhidrosis. Fluvoxamine, bupropion, and vortioxetine had the lowest risk. The class risk for SSRIs was comparable to that of serotonin-norepinephrine reuptake inhibitors (SNRIs), which all carried a comparable risk. In this analysis, neither indication nor dose were reliable indicators of risk of causing hyperhidrosis. However, the study found that for both SSRIs and SNRIs, increased affinity for the dopamine transporter was correlated with an increased risk of hyperhidrosis.²

Treatment

Treatment of hyperhidrosis depends on its cause and presentation.⁵ Hyperhidrosis may be categorized as primary (idiopathic) or secondary (also termed diaphoresis), and either focal or generalized.⁶ Many treatment recommendations focus on primary or focal hyperhidrosis and prioritize topical therapies.⁵ Because medication-induced hyperhidrosis most commonly presents as generalized³ and thus affects a large body surface area, the use of topical therapies is precluded. Topical therapy for psychotropic-induced hyperhidrosis should be pursued only if the patient’s sweating is localized.

Treating medication-induced hyperhidrosis becomes more complicated if it is not possible to alter the inciting medication (ie, because the medication is effective or the patient is resistant to change). In such scenarios, discontinuing the medication and initiating an alternative therapy may not be effective or feasible.² For generalized presentations of medication-induced hyperhidrosis, if the inciting medication cannot be altered, initiating an oral systemic therapy is the preferred treatment.^3,5

Oral anticholinergic medications (eg, benztropine, glycopyrrolate, and oxybutynin),^4-6 act directly on muscarinic receptors within the eccrine sweat glands to decrease or stop sweating. They are considered first-line for generalized hyperhidrosis but may be inappropriate for psychotropic-induced hyperhidrosis because many psychotropics (eg, tricyclic antidepressants, paroxetine, olanzapine, quetiapine, and clozapine) have anticholinergic properties. Adding an anticholinergic medication to these patients’ regimens may increase the adverse effect burden and worsen cognitive deficits. Additionally, approximately one-third of patients discontinue anticholinergic medications due to tolerability issues (eg, dry mouth).

Continue to: However, anticholinergic medications...

However, anticholinergic medications may still have a role in treating psychotropic-induced hyperhidrosis. Benztropine^3,7,8 and cyproheptadine^2,3,9 may be effective options, though their role in treating psychotropic-induced hyperhidrosis should be limited and reserved for patients who have another compelling indication for these medications (eg, extrapyramidal symptoms) or when other treatment options are ineffective or intolerable.

Avoiding anticholinergic medications can also be justified based on the proposed mechanism of psychotropic-induced hyperhidrosis as an extension of the medication’s toxic effects. Conceptualizing psychotropic-induced hyperhidrosis as similar to the diaphoresis and hyperthermia observed in neuroleptic malignant syndrome and serotonin syndrome offers a clearer target for treatment. Though the specifics of the mechanisms remain unknown,² many medications that cause hyperhidrosis do so by increasing sweat gland secretions, either directly by increasing cholinergic activity or indirectly via increased sympathetic transmission.

Considering this pathophysiology, another target for psychotropic-induced hyperhidrosis may be altered and/or excessive catecholamine activity. The use of medications such as clonidine,^3-6 propranolol,^4-6 or terazosin^2,3,10 should be considered given their beneficial effects on the activation of the sympathetic nervous system, although clonidine also possesses anticholinergic activity. The calcium channel blocker diltiazem can improve hyperhidrosis symptoms by interfering with the calcium signaling necessary for normal sweat gland function.^4,5 Comorbid cardiovascular diseases and tachycardia, an adverse effect of many psychotropic medications, may also be managed with these treatment options. Some research suggests using benzodiazepines to treat psychotropic-induced hyperhidrosis.^4-6 As is the case for anticholinergic medications, the use of benzodiazepines would require another compelling indication for long-term use.

Table 2^3,4,6-8,10 provides recommended dosing and caveats for the use of these medications and other potentially appropriate medications.

Research of investigational treatments for generalized hyperhidrosis is ongoing. It is possible some of these medications may have a future role in the treatment of psychotropic-induced hyperhidrosis, with improved efficacy and better tolerability.

Continue to: CASE CONTINUED

CASE CONTINUED

Because Ms. K’s medication-induced hyperhidrosis is generalized and therefore ineligible for topical therapies, and because the inciting medication (paroxetine) cannot be switched to an alternative, the treatment team considers adding an oral medication. Treatment with an anticholinergic medication, such as benztropine, is not preferred due to the anticholinergic activity associated with paroxetine and Ms. K’s history of constipation. After discussing other oral treatment options with Ms. K, the team ultimately decides to initiate propranolol at a low dose (5 mg twice daily) to minimize the chances of an interaction with paroxetine, and titrate based on efficacy and tolerability.

Related Resources

• International Hyperhidrosis Society. Hyperhidrosis treatment overview. www.sweathelp.org/hyperhidrosis-treatments/treatment-overview.html

Drug Brand Names

Acamprosate • Campral
Aripiprazole • Abilify
Buprenorphine • Sublocade
Buprenorphine/naloxone • Zubsolv
Bupropion • Wellbutrin
Carbamazepine • Tegretol
Citalopram • Celexa
Clomipramine • Anafranil
Clonidine • Catapres
Clozapine • Clozaril
Desipramine • Norpramin
Desvenlafaxine • Pristiq
Dextroamphetamine/amphetamine • Adderall
Diltiazem • Cardizem
Divalproex • Depakote
Donepezil • Aricept
Doxepin • Silenor
Duloxetine • Cymbalta
Escitalopram • Lexapro
Eszopiclone • Lunesta
Fluoxetine • Prozac
Fluvoxamine • Luvox
Guanfacine • Intuniv
Glycopyrrolate • Cuvposa
Hydroxyzine • Vistaril
Imipramine • Tofranil
Levomilnacipran • Fetzima
Lisdexamfetamine • Vyvanse
Methadone • Dolophine, Methadose
Modafinil • Provigil
Nortriptyline • Pamelor
Olanzapine • Zyprexa
Paliperidone palmitate • Invega Sustenna
Paroxetine • Paxil
Phenelzine • Nardil
Pimozide • Orap
Protriptyline • Vivactil
Quetiapine • Seroquel
Rivastigmine • Exelon
Selegiline transdermal • Emsam
Sertraline • Zoloft
Temazepam • Restoril
Thiothixene • Navane
Tiagabine • Gabitril
Topiramate • Topamax
Tranylcypromine • Parnate
Vilazodone • Viibryd
Vortioxetine • Trintellix
Zaleplon • Sonata
Ziprasidone • Geodon
Zolpidem • Ambien
Zonisamide • Zonegran

Ms. K, age 32, presents to the psychiatric clinic for a routine follow-up. Her history includes agoraphobia, attention-deficit/hyperactivity disorder, and schizoaffective disorder. Ms. K’s current medications are oral hydroxyzine 50 mg 4 times daily as needed for anxiety and paliperidone palmitate 234 mg IM monthly. Since her last follow-up, she has been switched from oral sertraline 150 mg/d to oral paroxetine 20 mg/d. Ms. K reports having constipation (which improves by taking oral docusate 100 mg twice daily) and generalized hyperhidrosis. She wants to alleviate the hyperhidrosis without changing her paroxetine because that medication improved her symptoms.

Hyperhidrosis—excessive sweating not need­ed to maintain a normal body temperature—is an uncommon and uncomfortable adverse effect of many medications, including psychotropics.¹ This long-term adverse effect typically is not dose-related and does not remit with continued therapy.² Table 1^1-3 lists psychotropic medications associated with hyperhidrosis as well as postulated mechanisms.

The incidence of medication-induced hyperhidrosis is unknown, but for psychotropic medications it is estimated to be 5% to 20%.³ Patients may not report hyperhidrosis due to embarrassment; in clinical trials, reporting measures may be inconsistent and, in some cases, misleading. For example, it is possible hyperhidrosis that appears to be associated with buprenorphine is actually a symptom of the withdrawal syndrome rather than a direct effect of the medication. Also, some medications, including certain psychotropics (eg, paroxetine⁴ and topiramate³) may cause either hyperhidrosis or hypohidrosis (decreased sweating). Few medications carry labeled warnings for hypohidrosis; the condition generally is not of clinical concern unless patients experience heat intolerance or hyperthermia.³

Psychotropic-induced hyperhidrosis is likely an idiopathic effect. There are few known predisposing factors, but some medications carry a greater risk than others. In a meta-analysis, Beyer et al² found certain selective serotonin reuptake inhibitors (SSRIs), such as sertraline and paroxetine, had a higher risk of causing hyperhidrosis. Fluvoxamine, bupropion, and vortioxetine had the lowest risk. The class risk for SSRIs was comparable to that of serotonin-norepinephrine reuptake inhibitors (SNRIs), which all carried a comparable risk. In this analysis, neither indication nor dose were reliable indicators of risk of causing hyperhidrosis. However, the study found that for both SSRIs and SNRIs, increased affinity for the dopamine transporter was correlated with an increased risk of hyperhidrosis.²

Treatment

Treatment of hyperhidrosis depends on its cause and presentation.⁵ Hyperhidrosis may be categorized as primary (idiopathic) or secondary (also termed diaphoresis), and either focal or generalized.⁶ Many treatment recommendations focus on primary or focal hyperhidrosis and prioritize topical therapies.⁵ Because medication-induced hyperhidrosis most commonly presents as generalized³ and thus affects a large body surface area, the use of topical therapies is precluded. Topical therapy for psychotropic-induced hyperhidrosis should be pursued only if the patient’s sweating is localized.

Treating medication-induced hyperhidrosis becomes more complicated if it is not possible to alter the inciting medication (ie, because the medication is effective or the patient is resistant to change). In such scenarios, discontinuing the medication and initiating an alternative therapy may not be effective or feasible.² For generalized presentations of medication-induced hyperhidrosis, if the inciting medication cannot be altered, initiating an oral systemic therapy is the preferred treatment.^3,5

Oral anticholinergic medications (eg, benztropine, glycopyrrolate, and oxybutynin),^4-6 act directly on muscarinic receptors within the eccrine sweat glands to decrease or stop sweating. They are considered first-line for generalized hyperhidrosis but may be inappropriate for psychotropic-induced hyperhidrosis because many psychotropics (eg, tricyclic antidepressants, paroxetine, olanzapine, quetiapine, and clozapine) have anticholinergic properties. Adding an anticholinergic medication to these patients’ regimens may increase the adverse effect burden and worsen cognitive deficits. Additionally, approximately one-third of patients discontinue anticholinergic medications due to tolerability issues (eg, dry mouth).

Continue to: However, anticholinergic medications...

However, anticholinergic medications may still have a role in treating psychotropic-induced hyperhidrosis. Benztropine^3,7,8 and cyproheptadine^2,3,9 may be effective options, though their role in treating psychotropic-induced hyperhidrosis should be limited and reserved for patients who have another compelling indication for these medications (eg, extrapyramidal symptoms) or when other treatment options are ineffective or intolerable.

Avoiding anticholinergic medications can also be justified based on the proposed mechanism of psychotropic-induced hyperhidrosis as an extension of the medication’s toxic effects. Conceptualizing psychotropic-induced hyperhidrosis as similar to the diaphoresis and hyperthermia observed in neuroleptic malignant syndrome and serotonin syndrome offers a clearer target for treatment. Though the specifics of the mechanisms remain unknown,² many medications that cause hyperhidrosis do so by increasing sweat gland secretions, either directly by increasing cholinergic activity or indirectly via increased sympathetic transmission.

Considering this pathophysiology, another target for psychotropic-induced hyperhidrosis may be altered and/or excessive catecholamine activity. The use of medications such as clonidine,^3-6 propranolol,^4-6 or terazosin^2,3,10 should be considered given their beneficial effects on the activation of the sympathetic nervous system, although clonidine also possesses anticholinergic activity. The calcium channel blocker diltiazem can improve hyperhidrosis symptoms by interfering with the calcium signaling necessary for normal sweat gland function.^4,5 Comorbid cardiovascular diseases and tachycardia, an adverse effect of many psychotropic medications, may also be managed with these treatment options. Some research suggests using benzodiazepines to treat psychotropic-induced hyperhidrosis.^4-6 As is the case for anticholinergic medications, the use of benzodiazepines would require another compelling indication for long-term use.

Table 2^3,4,6-8,10 provides recommended dosing and caveats for the use of these medications and other potentially appropriate medications.

Research of investigational treatments for generalized hyperhidrosis is ongoing. It is possible some of these medications may have a future role in the treatment of psychotropic-induced hyperhidrosis, with improved efficacy and better tolerability.

Continue to: CASE CONTINUED

CASE CONTINUED

Because Ms. K’s medication-induced hyperhidrosis is generalized and therefore ineligible for topical therapies, and because the inciting medication (paroxetine) cannot be switched to an alternative, the treatment team considers adding an oral medication. Treatment with an anticholinergic medication, such as benztropine, is not preferred due to the anticholinergic activity associated with paroxetine and Ms. K’s history of constipation. After discussing other oral treatment options with Ms. K, the team ultimately decides to initiate propranolol at a low dose (5 mg twice daily) to minimize the chances of an interaction with paroxetine, and titrate based on efficacy and tolerability.

Related Resources

• International Hyperhidrosis Society. Hyperhidrosis treatment overview. www.sweathelp.org/hyperhidrosis-treatments/treatment-overview.html

Drug Brand Names

Acamprosate • Campral
Aripiprazole • Abilify
Buprenorphine • Sublocade
Buprenorphine/naloxone • Zubsolv
Bupropion • Wellbutrin
Carbamazepine • Tegretol
Citalopram • Celexa
Clomipramine • Anafranil
Clonidine • Catapres
Clozapine • Clozaril
Desipramine • Norpramin
Desvenlafaxine • Pristiq
Dextroamphetamine/amphetamine • Adderall
Diltiazem • Cardizem
Divalproex • Depakote
Donepezil • Aricept
Doxepin • Silenor
Duloxetine • Cymbalta
Escitalopram • Lexapro
Eszopiclone • Lunesta
Fluoxetine • Prozac
Fluvoxamine • Luvox
Guanfacine • Intuniv
Glycopyrrolate • Cuvposa
Hydroxyzine • Vistaril
Imipramine • Tofranil
Levomilnacipran • Fetzima
Lisdexamfetamine • Vyvanse
Methadone • Dolophine, Methadose
Modafinil • Provigil
Nortriptyline • Pamelor
Olanzapine • Zyprexa
Paliperidone palmitate • Invega Sustenna
Paroxetine • Paxil
Phenelzine • Nardil
Pimozide • Orap
Protriptyline • Vivactil
Quetiapine • Seroquel
Rivastigmine • Exelon
Selegiline transdermal • Emsam
Sertraline • Zoloft
Temazepam • Restoril
Thiothixene • Navane
Tiagabine • Gabitril
Topiramate • Topamax
Tranylcypromine • Parnate
Vilazodone • Viibryd
Vortioxetine • Trintellix
Zaleplon • Sonata
Ziprasidone • Geodon
Zolpidem • Ambien
Zonisamide • Zonegran

Ms. K, age 32, presents to the psychiatric clinic for a routine follow-up. Her history includes agoraphobia, attention-deficit/hyperactivity disorder, and schizoaffective disorder. Ms. K’s current medications are oral hydroxyzine 50 mg 4 times daily as needed for anxiety and paliperidone palmitate 234 mg IM monthly. Since her last follow-up, she has been switched from oral sertraline 150 mg/d to oral paroxetine 20 mg/d. Ms. K reports having constipation (which improves by taking oral docusate 100 mg twice daily) and generalized hyperhidrosis. She wants to alleviate the hyperhidrosis without changing her paroxetine because that medication improved her symptoms.

Hyperhidrosis—excessive sweating not need­ed to maintain a normal body temperature—is an uncommon and uncomfortable adverse effect of many medications, including psychotropics.¹ This long-term adverse effect typically is not dose-related and does not remit with continued therapy.² Table 1^1-3 lists psychotropic medications associated with hyperhidrosis as well as postulated mechanisms.

The incidence of medication-induced hyperhidrosis is unknown, but for psychotropic medications it is estimated to be 5% to 20%.³ Patients may not report hyperhidrosis due to embarrassment; in clinical trials, reporting measures may be inconsistent and, in some cases, misleading. For example, it is possible hyperhidrosis that appears to be associated with buprenorphine is actually a symptom of the withdrawal syndrome rather than a direct effect of the medication. Also, some medications, including certain psychotropics (eg, paroxetine⁴ and topiramate³) may cause either hyperhidrosis or hypohidrosis (decreased sweating). Few medications carry labeled warnings for hypohidrosis; the condition generally is not of clinical concern unless patients experience heat intolerance or hyperthermia.³

Psychotropic-induced hyperhidrosis is likely an idiopathic effect. There are few known predisposing factors, but some medications carry a greater risk than others. In a meta-analysis, Beyer et al² found certain selective serotonin reuptake inhibitors (SSRIs), such as sertraline and paroxetine, had a higher risk of causing hyperhidrosis. Fluvoxamine, bupropion, and vortioxetine had the lowest risk. The class risk for SSRIs was comparable to that of serotonin-norepinephrine reuptake inhibitors (SNRIs), which all carried a comparable risk. In this analysis, neither indication nor dose were reliable indicators of risk of causing hyperhidrosis. However, the study found that for both SSRIs and SNRIs, increased affinity for the dopamine transporter was correlated with an increased risk of hyperhidrosis.²

Treatment

Treatment of hyperhidrosis depends on its cause and presentation.⁵ Hyperhidrosis may be categorized as primary (idiopathic) or secondary (also termed diaphoresis), and either focal or generalized.⁶ Many treatment recommendations focus on primary or focal hyperhidrosis and prioritize topical therapies.⁵ Because medication-induced hyperhidrosis most commonly presents as generalized³ and thus affects a large body surface area, the use of topical therapies is precluded. Topical therapy for psychotropic-induced hyperhidrosis should be pursued only if the patient’s sweating is localized.

Treating medication-induced hyperhidrosis becomes more complicated if it is not possible to alter the inciting medication (ie, because the medication is effective or the patient is resistant to change). In such scenarios, discontinuing the medication and initiating an alternative therapy may not be effective or feasible.² For generalized presentations of medication-induced hyperhidrosis, if the inciting medication cannot be altered, initiating an oral systemic therapy is the preferred treatment.^3,5

Oral anticholinergic medications (eg, benztropine, glycopyrrolate, and oxybutynin),^4-6 act directly on muscarinic receptors within the eccrine sweat glands to decrease or stop sweating. They are considered first-line for generalized hyperhidrosis but may be inappropriate for psychotropic-induced hyperhidrosis because many psychotropics (eg, tricyclic antidepressants, paroxetine, olanzapine, quetiapine, and clozapine) have anticholinergic properties. Adding an anticholinergic medication to these patients’ regimens may increase the adverse effect burden and worsen cognitive deficits. Additionally, approximately one-third of patients discontinue anticholinergic medications due to tolerability issues (eg, dry mouth).

Continue to: However, anticholinergic medications...

However, anticholinergic medications may still have a role in treating psychotropic-induced hyperhidrosis. Benztropine^3,7,8 and cyproheptadine^2,3,9 may be effective options, though their role in treating psychotropic-induced hyperhidrosis should be limited and reserved for patients who have another compelling indication for these medications (eg, extrapyramidal symptoms) or when other treatment options are ineffective or intolerable.

Avoiding anticholinergic medications can also be justified based on the proposed mechanism of psychotropic-induced hyperhidrosis as an extension of the medication’s toxic effects. Conceptualizing psychotropic-induced hyperhidrosis as similar to the diaphoresis and hyperthermia observed in neuroleptic malignant syndrome and serotonin syndrome offers a clearer target for treatment. Though the specifics of the mechanisms remain unknown,² many medications that cause hyperhidrosis do so by increasing sweat gland secretions, either directly by increasing cholinergic activity or indirectly via increased sympathetic transmission.

Considering this pathophysiology, another target for psychotropic-induced hyperhidrosis may be altered and/or excessive catecholamine activity. The use of medications such as clonidine,^3-6 propranolol,^4-6 or terazosin^2,3,10 should be considered given their beneficial effects on the activation of the sympathetic nervous system, although clonidine also possesses anticholinergic activity. The calcium channel blocker diltiazem can improve hyperhidrosis symptoms by interfering with the calcium signaling necessary for normal sweat gland function.^4,5 Comorbid cardiovascular diseases and tachycardia, an adverse effect of many psychotropic medications, may also be managed with these treatment options. Some research suggests using benzodiazepines to treat psychotropic-induced hyperhidrosis.^4-6 As is the case for anticholinergic medications, the use of benzodiazepines would require another compelling indication for long-term use.

Table 2^3,4,6-8,10 provides recommended dosing and caveats for the use of these medications and other potentially appropriate medications.

Research of investigational treatments for generalized hyperhidrosis is ongoing. It is possible some of these medications may have a future role in the treatment of psychotropic-induced hyperhidrosis, with improved efficacy and better tolerability.

Continue to: CASE CONTINUED

CASE CONTINUED

Because Ms. K’s medication-induced hyperhidrosis is generalized and therefore ineligible for topical therapies, and because the inciting medication (paroxetine) cannot be switched to an alternative, the treatment team considers adding an oral medication. Treatment with an anticholinergic medication, such as benztropine, is not preferred due to the anticholinergic activity associated with paroxetine and Ms. K’s history of constipation. After discussing other oral treatment options with Ms. K, the team ultimately decides to initiate propranolol at a low dose (5 mg twice daily) to minimize the chances of an interaction with paroxetine, and titrate based on efficacy and tolerability.

Related Resources

• International Hyperhidrosis Society. Hyperhidrosis treatment overview. www.sweathelp.org/hyperhidrosis-treatments/treatment-overview.html

Drug Brand Names

Acamprosate • Campral
Aripiprazole • Abilify
Buprenorphine • Sublocade
Buprenorphine/naloxone • Zubsolv
Bupropion • Wellbutrin
Carbamazepine • Tegretol
Citalopram • Celexa
Clomipramine • Anafranil
Clonidine • Catapres
Clozapine • Clozaril
Desipramine • Norpramin
Desvenlafaxine • Pristiq
Dextroamphetamine/amphetamine • Adderall
Diltiazem • Cardizem
Divalproex • Depakote
Donepezil • Aricept
Doxepin • Silenor
Duloxetine • Cymbalta
Escitalopram • Lexapro
Eszopiclone • Lunesta
Fluoxetine • Prozac
Fluvoxamine • Luvox
Guanfacine • Intuniv
Glycopyrrolate • Cuvposa
Hydroxyzine • Vistaril
Imipramine • Tofranil
Levomilnacipran • Fetzima
Lisdexamfetamine • Vyvanse
Methadone • Dolophine, Methadose
Modafinil • Provigil
Nortriptyline • Pamelor
Olanzapine • Zyprexa
Paliperidone palmitate • Invega Sustenna
Paroxetine • Paxil
Phenelzine • Nardil
Pimozide • Orap
Protriptyline • Vivactil
Quetiapine • Seroquel
Rivastigmine • Exelon
Selegiline transdermal • Emsam
Sertraline • Zoloft
Temazepam • Restoril
Thiothixene • Navane
Tiagabine • Gabitril
Topiramate • Topamax
Tranylcypromine • Parnate
Vilazodone • Viibryd
Vortioxetine • Trintellix
Zaleplon • Sonata
Ziprasidone • Geodon
Zolpidem • Ambien
Zonisamide • Zonegran

The Accreditation Council for Graduate Medical Education (ACGME) requires supervision of residents “provides safe and effective care to patients; ensures each resident’s development of the skills, knowledge, and attitudes required to enter the unsupervised practice of medicine; and establishes a foundation for continued professional growth.”¹ Beyond delineating supervision types (direct, indirect, or oversight), best practices for outpatient supervision are lacking, which perhaps contributes to challenges and discrepancies in experiences involving both trainees and supervisors.² In this article, I provide 6 practical recommendations for supervisors to address and overcome these challenges.

1. Don’t skip orientation

Resist the pressure to jump directly into clinical care. Devote the first supervision session to learner orientation about expectations (eg, documentation and between-visit patient outreach), logistics (eg, electronic health record or absences), clinic workflow and processes (eg, no-shows or referrals), and team members. Provide this verbally and in writing; the former fosters additional discussion and prompts questions, while the latter serves as a useful reference.

2. Plan for the end at the beginning

Plan ahead for end-of-rotation issues (eg, transfers of care or clinician sign-out), particularly because handoffs are known patient safety risks.³ Provide a written sign-out template or example, set a deadline for the first draft, and ensure known verbal sign-out occurs to both you and any trainees coming into the rotation.

3. Facilitate self-identification of strengths, weaknesses, and goals

Individual learning plans (ILPs) are a fundamental component of adult learning theory, allowing for self-directed learning and ongoing assessment by trainee and supervisor. Complete the ILP together at the beginning of the rotation and regularly devote time to revisit and revise it. This process ensures targeted feedback, which will reduce the stress and potential surprises often associated with end-of-rotation evaluations.

4. Consider the homework you assign

Be intentional about assigned readings. Consider their frequency and length, highlight where you want learners to focus, provide self-reflection questions/prompts, and take time to discuss during supervision. If you use a structured curriculum, maintain flexibility so your trainees’ interests, topics arising in real-time clinical care, and relevant in-press articles can be included.

5. Use direct observation

Whenever possible, directly observe clinical care, particularly a patient’s intake. To reduce trainee (and patient) anxiety and preserve independence, state, “I’m the attending physician supervising Dr. (NAME), who will be your doctor. We provide feedback to trainees right up to graduation so I’m here to observe and will be quiet in the background.” While direct observation is associated with early learners and inpatient settings, it is also preferred by senior outpatient psychiatry residents⁴ and associated with positive educational and patient outcomes.⁵

6. Offer supplemental experiences

If feasible, offer additional interdisciplinary supervision (eg, social workers, psychologists, or peer support), scholarly opportunities (eg, case report collaboration or clinic talk), psychotherapy cases, or meeting with patients on your case­load (eg, patients with a rare diagnosis or unique presentation). These align with ACGME’s broad supervision requirements and offer much-appreciated individualized learning tailored to the trainee.

The Accreditation Council for Graduate Medical Education (ACGME) requires supervision of residents “provides safe and effective care to patients; ensures each resident’s development of the skills, knowledge, and attitudes required to enter the unsupervised practice of medicine; and establishes a foundation for continued professional growth.”¹ Beyond delineating supervision types (direct, indirect, or oversight), best practices for outpatient supervision are lacking, which perhaps contributes to challenges and discrepancies in experiences involving both trainees and supervisors.² In this article, I provide 6 practical recommendations for supervisors to address and overcome these challenges.

1. Don’t skip orientation

Resist the pressure to jump directly into clinical care. Devote the first supervision session to learner orientation about expectations (eg, documentation and between-visit patient outreach), logistics (eg, electronic health record or absences), clinic workflow and processes (eg, no-shows or referrals), and team members. Provide this verbally and in writing; the former fosters additional discussion and prompts questions, while the latter serves as a useful reference.

2. Plan for the end at the beginning

Plan ahead for end-of-rotation issues (eg, transfers of care or clinician sign-out), particularly because handoffs are known patient safety risks.³ Provide a written sign-out template or example, set a deadline for the first draft, and ensure known verbal sign-out occurs to both you and any trainees coming into the rotation.

3. Facilitate self-identification of strengths, weaknesses, and goals

Individual learning plans (ILPs) are a fundamental component of adult learning theory, allowing for self-directed learning and ongoing assessment by trainee and supervisor. Complete the ILP together at the beginning of the rotation and regularly devote time to revisit and revise it. This process ensures targeted feedback, which will reduce the stress and potential surprises often associated with end-of-rotation evaluations.

4. Consider the homework you assign

Be intentional about assigned readings. Consider their frequency and length, highlight where you want learners to focus, provide self-reflection questions/prompts, and take time to discuss during supervision. If you use a structured curriculum, maintain flexibility so your trainees’ interests, topics arising in real-time clinical care, and relevant in-press articles can be included.

5. Use direct observation

Whenever possible, directly observe clinical care, particularly a patient’s intake. To reduce trainee (and patient) anxiety and preserve independence, state, “I’m the attending physician supervising Dr. (NAME), who will be your doctor. We provide feedback to trainees right up to graduation so I’m here to observe and will be quiet in the background.” While direct observation is associated with early learners and inpatient settings, it is also preferred by senior outpatient psychiatry residents⁴ and associated with positive educational and patient outcomes.⁵

6. Offer supplemental experiences

If feasible, offer additional interdisciplinary supervision (eg, social workers, psychologists, or peer support), scholarly opportunities (eg, case report collaboration or clinic talk), psychotherapy cases, or meeting with patients on your case­load (eg, patients with a rare diagnosis or unique presentation). These align with ACGME’s broad supervision requirements and offer much-appreciated individualized learning tailored to the trainee.

The Accreditation Council for Graduate Medical Education (ACGME) requires supervision of residents “provides safe and effective care to patients; ensures each resident’s development of the skills, knowledge, and attitudes required to enter the unsupervised practice of medicine; and establishes a foundation for continued professional growth.”¹ Beyond delineating supervision types (direct, indirect, or oversight), best practices for outpatient supervision are lacking, which perhaps contributes to challenges and discrepancies in experiences involving both trainees and supervisors.² In this article, I provide 6 practical recommendations for supervisors to address and overcome these challenges.

1. Don’t skip orientation

Resist the pressure to jump directly into clinical care. Devote the first supervision session to learner orientation about expectations (eg, documentation and between-visit patient outreach), logistics (eg, electronic health record or absences), clinic workflow and processes (eg, no-shows or referrals), and team members. Provide this verbally and in writing; the former fosters additional discussion and prompts questions, while the latter serves as a useful reference.

2. Plan for the end at the beginning

Plan ahead for end-of-rotation issues (eg, transfers of care or clinician sign-out), particularly because handoffs are known patient safety risks.³ Provide a written sign-out template or example, set a deadline for the first draft, and ensure known verbal sign-out occurs to both you and any trainees coming into the rotation.

3. Facilitate self-identification of strengths, weaknesses, and goals

Individual learning plans (ILPs) are a fundamental component of adult learning theory, allowing for self-directed learning and ongoing assessment by trainee and supervisor. Complete the ILP together at the beginning of the rotation and regularly devote time to revisit and revise it. This process ensures targeted feedback, which will reduce the stress and potential surprises often associated with end-of-rotation evaluations.

4. Consider the homework you assign

Be intentional about assigned readings. Consider their frequency and length, highlight where you want learners to focus, provide self-reflection questions/prompts, and take time to discuss during supervision. If you use a structured curriculum, maintain flexibility so your trainees’ interests, topics arising in real-time clinical care, and relevant in-press articles can be included.

5. Use direct observation

Whenever possible, directly observe clinical care, particularly a patient’s intake. To reduce trainee (and patient) anxiety and preserve independence, state, “I’m the attending physician supervising Dr. (NAME), who will be your doctor. We provide feedback to trainees right up to graduation so I’m here to observe and will be quiet in the background.” While direct observation is associated with early learners and inpatient settings, it is also preferred by senior outpatient psychiatry residents⁴ and associated with positive educational and patient outcomes.⁵

6. Offer supplemental experiences

If feasible, offer additional interdisciplinary supervision (eg, social workers, psychologists, or peer support), scholarly opportunities (eg, case report collaboration or clinic talk), psychotherapy cases, or meeting with patients on your case­load (eg, patients with a rare diagnosis or unique presentation). These align with ACGME’s broad supervision requirements and offer much-appreciated individualized learning tailored to the trainee.

Clinicians of all experience levels, particularly trainees, may struggle when interviewing an individual experiencing psychosis. Many clinicians feel unsure what to say when a patient expresses fixed beliefs that are not amenable to change despite conflicting evidence, or worry about inadvertently affirming these beliefs. Supporting and empathizing with a person experiencing psychosis while avoiding reinforcing delusional beliefs is an important skillset for clinicians to have. While there is no single “correct” approach to interviewing individuals with psychosis, key principles include:

1. Do not begin by challenging delusions

People experiencing delusions often feel strongly about the validity of their beliefs and find evidence to support them. Directly challenging these beliefs from the beginning may alienate them. Instead, explore with neutral questioning: “Can you tell me more about X?” “What did you notice that made you believe Y?” Later, when rapport is established, it may be appropriate to explore discrepancies that provide insight into their delusions, a technique used in cognitive-behavioral therapy for psychosis.

2. Validate the emotion, not the psychosis

Many interviewers worry that talking about a patient’s delusions or voices will inadvertently reinforce them. Instead of agreeing with the content, listen for and empathize with the emotion (which is often fear): “That sounds frightening.” If the emotion is unclear, ask: “How did you feel when that happened?” When unsure what to say, sometimes a neutral “mmm” conveys listening without reinforcing the psychosis.

3. Explicitly state emotions and intentions

People with psychosis may have difficulty processing others’ emotions and facial expressions.¹ We recommend using verbal cues to assist them in recognizing emotions and intentions: “It makes me sad to hear how alone you felt,” or “I’m here to help you.” The interviewer may mildly “amplify” their facial expressions so that the person experiencing psychosis can more clearly identify the expressed emotion, though not all individuals with psychosis respond well to this.

4. Reflect the patient’s own words

We recommend using the patient’s exact (typically nonclinical) words in referring to their experiences to build rapport and a shared understanding of their subjective experience.² Avoid introducing clinical jargon, such as “delusion” or “hallucination.” For example, the interviewer might follow a patient’s explanation of their experiences by asking: “You heard voices in the walls—what did they say?” If the patient uses clinical jargon, the interviewer should clarify their meaning: “When you say ‘paranoid,’ what does that mean to you?”

5. Be intentional with gestures and positioning

People with schizophrenia-spectrum disorders may have difficulty interpreting gestures and are more likely to perceive gestures as self-referential.¹ We recommend minimizing gestures or using simple, neutral-to-positive movements appropriate to cultural context. For example, in the United States, hands with palms up in front of the body generally convey openness, whereas arms crossed over the chest may convey anger. We recommend that to avoid appearing confrontational, interviewers do not position themselves directly in front of the patient, instead positioning themselves at an angle. Consider mirroring patients’ gestures or postures to convey empathy and build rapport.³

Clinicians of all experience levels, particularly trainees, may struggle when interviewing an individual experiencing psychosis. Many clinicians feel unsure what to say when a patient expresses fixed beliefs that are not amenable to change despite conflicting evidence, or worry about inadvertently affirming these beliefs. Supporting and empathizing with a person experiencing psychosis while avoiding reinforcing delusional beliefs is an important skillset for clinicians to have. While there is no single “correct” approach to interviewing individuals with psychosis, key principles include:

1. Do not begin by challenging delusions

People experiencing delusions often feel strongly about the validity of their beliefs and find evidence to support them. Directly challenging these beliefs from the beginning may alienate them. Instead, explore with neutral questioning: “Can you tell me more about X?” “What did you notice that made you believe Y?” Later, when rapport is established, it may be appropriate to explore discrepancies that provide insight into their delusions, a technique used in cognitive-behavioral therapy for psychosis.

2. Validate the emotion, not the psychosis

Many interviewers worry that talking about a patient’s delusions or voices will inadvertently reinforce them. Instead of agreeing with the content, listen for and empathize with the emotion (which is often fear): “That sounds frightening.” If the emotion is unclear, ask: “How did you feel when that happened?” When unsure what to say, sometimes a neutral “mmm” conveys listening without reinforcing the psychosis.

3. Explicitly state emotions and intentions

People with psychosis may have difficulty processing others’ emotions and facial expressions.¹ We recommend using verbal cues to assist them in recognizing emotions and intentions: “It makes me sad to hear how alone you felt,” or “I’m here to help you.” The interviewer may mildly “amplify” their facial expressions so that the person experiencing psychosis can more clearly identify the expressed emotion, though not all individuals with psychosis respond well to this.

4. Reflect the patient’s own words

We recommend using the patient’s exact (typically nonclinical) words in referring to their experiences to build rapport and a shared understanding of their subjective experience.² Avoid introducing clinical jargon, such as “delusion” or “hallucination.” For example, the interviewer might follow a patient’s explanation of their experiences by asking: “You heard voices in the walls—what did they say?” If the patient uses clinical jargon, the interviewer should clarify their meaning: “When you say ‘paranoid,’ what does that mean to you?”

5. Be intentional with gestures and positioning

People with schizophrenia-spectrum disorders may have difficulty interpreting gestures and are more likely to perceive gestures as self-referential.¹ We recommend minimizing gestures or using simple, neutral-to-positive movements appropriate to cultural context. For example, in the United States, hands with palms up in front of the body generally convey openness, whereas arms crossed over the chest may convey anger. We recommend that to avoid appearing confrontational, interviewers do not position themselves directly in front of the patient, instead positioning themselves at an angle. Consider mirroring patients’ gestures or postures to convey empathy and build rapport.³

Clinicians of all experience levels, particularly trainees, may struggle when interviewing an individual experiencing psychosis. Many clinicians feel unsure what to say when a patient expresses fixed beliefs that are not amenable to change despite conflicting evidence, or worry about inadvertently affirming these beliefs. Supporting and empathizing with a person experiencing psychosis while avoiding reinforcing delusional beliefs is an important skillset for clinicians to have. While there is no single “correct” approach to interviewing individuals with psychosis, key principles include:

1. Do not begin by challenging delusions

People experiencing delusions often feel strongly about the validity of their beliefs and find evidence to support them. Directly challenging these beliefs from the beginning may alienate them. Instead, explore with neutral questioning: “Can you tell me more about X?” “What did you notice that made you believe Y?” Later, when rapport is established, it may be appropriate to explore discrepancies that provide insight into their delusions, a technique used in cognitive-behavioral therapy for psychosis.

2. Validate the emotion, not the psychosis

Many interviewers worry that talking about a patient’s delusions or voices will inadvertently reinforce them. Instead of agreeing with the content, listen for and empathize with the emotion (which is often fear): “That sounds frightening.” If the emotion is unclear, ask: “How did you feel when that happened?” When unsure what to say, sometimes a neutral “mmm” conveys listening without reinforcing the psychosis.

3. Explicitly state emotions and intentions

People with psychosis may have difficulty processing others’ emotions and facial expressions.¹ We recommend using verbal cues to assist them in recognizing emotions and intentions: “It makes me sad to hear how alone you felt,” or “I’m here to help you.” The interviewer may mildly “amplify” their facial expressions so that the person experiencing psychosis can more clearly identify the expressed emotion, though not all individuals with psychosis respond well to this.

4. Reflect the patient’s own words

We recommend using the patient’s exact (typically nonclinical) words in referring to their experiences to build rapport and a shared understanding of their subjective experience.² Avoid introducing clinical jargon, such as “delusion” or “hallucination.” For example, the interviewer might follow a patient’s explanation of their experiences by asking: “You heard voices in the walls—what did they say?” If the patient uses clinical jargon, the interviewer should clarify their meaning: “When you say ‘paranoid,’ what does that mean to you?”

5. Be intentional with gestures and positioning

People with schizophrenia-spectrum disorders may have difficulty interpreting gestures and are more likely to perceive gestures as self-referential.¹ We recommend minimizing gestures or using simple, neutral-to-positive movements appropriate to cultural context. For example, in the United States, hands with palms up in front of the body generally convey openness, whereas arms crossed over the chest may convey anger. We recommend that to avoid appearing confrontational, interviewers do not position themselves directly in front of the patient, instead positioning themselves at an angle. Consider mirroring patients’ gestures or postures to convey empathy and build rapport.³

Editor’s note: Readers’ Forum is a department for correspondence from readers that is not in response to articles published in Current Psychiatry . All submissions to Readers’ Forum undergo peer review and are subject to editing for length and style. For more information, contact [email protected].

We appreciated Dr. Nasrallah’s recent editorial¹ that implicated smartphones, social media, and video game addiction, combined with the pandemic, in causing default mode network (DMN) dysfunction. The United States Surgeon General’s May 2023 report echoed these concerns and recommended limiting the use of these platforms.² While devices are accelerants on a raging fire of mental illness, we observe a more insidious etiology that kindled the flame long before the proliferation of social media use during the pandemic. I (MZP) call this the “borderlinization” of society.

Imagine living somewhere in America that time had forgotten, where youth did not use smartphones and social media or play video games, and throughout the pandemic, people continued to congregate and socialize. These are the religious enclaves throughout New York and New Jersey that we (MZP and RLP) serve. Yet if devices were predominantly to blame for the contemporary mental health crisis, we would not expect the growing mental health problems we encounter. So, what is going on?

Over the past decade, mental health awareness has permeated all institutions of education, media, business, and government, which has increased compassion for marginalized groups. Consequently, people who may have previously silently suffered have become encouraged and supported in seeking help. That is good news. The bad news is that we have also come to pathologize, label, and attempt to treat nearly all of life’s struggles, and have been exporting mental disease around the world.³ We are losing the sense of “normal” when more than one-half of all Americans will receive a DSM diagnosis in their lifetime.⁴

Traits of borderline personality disorder (BPD)—such as abandonment fears, unstable relationships, identity disturbance, affective instability, emptiness, anger, mistrust, and dissociation⁵—that previously were seen less often are now more commonplace among our patients. These patients’ therapists have “validated” their “victimization” of “microaggressions” such that they now require “trigger warnings,” “safe spaces,” and psychiatric “diagnosis and treatment” to be able to function “normally.” These developments have also positioned parents, educators, employers, and psychiatrists, who may share “power and privilege,” to “walk on eggshells” so as not to offend newfound hypersensitivities. Interestingly, the DMN may be a major, reversible driver in BPD,⁶ a possible final common pathway that is further impaired by devices starting to creep into our communities and amplify the dysfunction.

Beyond treating individual patients, we must consider mandating time away from devices to nourish our DMN. During a 25-hour period each week, we (MZP and RLP) unplug from all forms of work and electronics, remember the past, consider the future, reflect on self and others, connect with nature, meditate, and eat mindfully—all of which are DMN functions. We call it Shabbat, which people have observed for thousands of years to process the week before and rejuvenate for the week ahead. Excluding smartphones from school premises has also been helpful⁷ and could be implemented as a nationwide commitment to the developing brains of our youth. Finally, we need to look to our profession to promote resilience over dependence, distress tolerance over avoidance, and empathic communication over “cancellation” to help heal a divisive society.

Editor’s note: Readers’ Forum is a department for correspondence from readers that is not in response to articles published in Current Psychiatry . All submissions to Readers’ Forum undergo peer review and are subject to editing for length and style. For more information, contact [email protected].

We appreciated Dr. Nasrallah’s recent editorial¹ that implicated smartphones, social media, and video game addiction, combined with the pandemic, in causing default mode network (DMN) dysfunction. The United States Surgeon General’s May 2023 report echoed these concerns and recommended limiting the use of these platforms.² While devices are accelerants on a raging fire of mental illness, we observe a more insidious etiology that kindled the flame long before the proliferation of social media use during the pandemic. I (MZP) call this the “borderlinization” of society.

Imagine living somewhere in America that time had forgotten, where youth did not use smartphones and social media or play video games, and throughout the pandemic, people continued to congregate and socialize. These are the religious enclaves throughout New York and New Jersey that we (MZP and RLP) serve. Yet if devices were predominantly to blame for the contemporary mental health crisis, we would not expect the growing mental health problems we encounter. So, what is going on?

Over the past decade, mental health awareness has permeated all institutions of education, media, business, and government, which has increased compassion for marginalized groups. Consequently, people who may have previously silently suffered have become encouraged and supported in seeking help. That is good news. The bad news is that we have also come to pathologize, label, and attempt to treat nearly all of life’s struggles, and have been exporting mental disease around the world.³ We are losing the sense of “normal” when more than one-half of all Americans will receive a DSM diagnosis in their lifetime.⁴

Traits of borderline personality disorder (BPD)—such as abandonment fears, unstable relationships, identity disturbance, affective instability, emptiness, anger, mistrust, and dissociation⁵—that previously were seen less often are now more commonplace among our patients. These patients’ therapists have “validated” their “victimization” of “microaggressions” such that they now require “trigger warnings,” “safe spaces,” and psychiatric “diagnosis and treatment” to be able to function “normally.” These developments have also positioned parents, educators, employers, and psychiatrists, who may share “power and privilege,” to “walk on eggshells” so as not to offend newfound hypersensitivities. Interestingly, the DMN may be a major, reversible driver in BPD,⁶ a possible final common pathway that is further impaired by devices starting to creep into our communities and amplify the dysfunction.

Beyond treating individual patients, we must consider mandating time away from devices to nourish our DMN. During a 25-hour period each week, we (MZP and RLP) unplug from all forms of work and electronics, remember the past, consider the future, reflect on self and others, connect with nature, meditate, and eat mindfully—all of which are DMN functions. We call it Shabbat, which people have observed for thousands of years to process the week before and rejuvenate for the week ahead. Excluding smartphones from school premises has also been helpful⁷ and could be implemented as a nationwide commitment to the developing brains of our youth. Finally, we need to look to our profession to promote resilience over dependence, distress tolerance over avoidance, and empathic communication over “cancellation” to help heal a divisive society.

Editor’s note: Readers’ Forum is a department for correspondence from readers that is not in response to articles published in Current Psychiatry . All submissions to Readers’ Forum undergo peer review and are subject to editing for length and style. For more information, contact [email protected].

We appreciated Dr. Nasrallah’s recent editorial¹ that implicated smartphones, social media, and video game addiction, combined with the pandemic, in causing default mode network (DMN) dysfunction. The United States Surgeon General’s May 2023 report echoed these concerns and recommended limiting the use of these platforms.² While devices are accelerants on a raging fire of mental illness, we observe a more insidious etiology that kindled the flame long before the proliferation of social media use during the pandemic. I (MZP) call this the “borderlinization” of society.

Imagine living somewhere in America that time had forgotten, where youth did not use smartphones and social media or play video games, and throughout the pandemic, people continued to congregate and socialize. These are the religious enclaves throughout New York and New Jersey that we (MZP and RLP) serve. Yet if devices were predominantly to blame for the contemporary mental health crisis, we would not expect the growing mental health problems we encounter. So, what is going on?

Over the past decade, mental health awareness has permeated all institutions of education, media, business, and government, which has increased compassion for marginalized groups. Consequently, people who may have previously silently suffered have become encouraged and supported in seeking help. That is good news. The bad news is that we have also come to pathologize, label, and attempt to treat nearly all of life’s struggles, and have been exporting mental disease around the world.³ We are losing the sense of “normal” when more than one-half of all Americans will receive a DSM diagnosis in their lifetime.⁴

Traits of borderline personality disorder (BPD)—such as abandonment fears, unstable relationships, identity disturbance, affective instability, emptiness, anger, mistrust, and dissociation⁵—that previously were seen less often are now more commonplace among our patients. These patients’ therapists have “validated” their “victimization” of “microaggressions” such that they now require “trigger warnings,” “safe spaces,” and psychiatric “diagnosis and treatment” to be able to function “normally.” These developments have also positioned parents, educators, employers, and psychiatrists, who may share “power and privilege,” to “walk on eggshells” so as not to offend newfound hypersensitivities. Interestingly, the DMN may be a major, reversible driver in BPD,⁶ a possible final common pathway that is further impaired by devices starting to creep into our communities and amplify the dysfunction.

Beyond treating individual patients, we must consider mandating time away from devices to nourish our DMN. During a 25-hour period each week, we (MZP and RLP) unplug from all forms of work and electronics, remember the past, consider the future, reflect on self and others, connect with nature, meditate, and eat mindfully—all of which are DMN functions. We call it Shabbat, which people have observed for thousands of years to process the week before and rejuvenate for the week ahead. Excluding smartphones from school premises has also been helpful⁷ and could be implemented as a nationwide commitment to the developing brains of our youth. Finally, we need to look to our profession to promote resilience over dependence, distress tolerance over avoidance, and empathic communication over “cancellation” to help heal a divisive society.

The persistent scars with recurrent abscesses and sinuses are indicative of advanced hidradenitis suppurativa. This painful and debilitating disease is characterized by the recurrent formation and inflammation of papules, cysts, sinuses, and scars in the axillae, inguinal folds, gluteal cleft, and inframammary folds. Pain, social isolation, depression, increased risk of substance abuse, and increased suicidality are all associated with hidradenitis suppurativa.

The disease may be graded based on severity, which can guide medical treatment options. The earliest stage appears similar to acne without significant sinus tract or scar formation and may be treated with topical therapies—including clindamycin 1% lotion or gel. When larger cysts associated with sinus tracts occur, systemic options with oral antibiotics (including doxycycline 100 mg bid for 3 months or combination clindamycin 300 mg and rifampin 300 mg, both bid for 3 months) are reasonable options. Intralesional triamcinolone in a concentration of 10 mg/mL injected directly into an inflamed cyst can provide acute relief. Severe disease is characterized by diffuse scars and sinus tracts. The TNF-alpha inhibitors adalimumab and infliximab are excellent options for severe disease that does not respond to antibiotics.

Surgical treatment may include either “deroofing” the sinuses or performing a wide excision of the whole area of involvement. Widely excised areas may be grafted, allowed to granulate, or closed if small enough. Although these options create significant wounds, patients experience good results; there is a 27% recurrence with deroofing and a 13% recurrence with wide excision.¹

This patient underwent wide local excision of both axillae and the areas of involvement were allowed to granulate. Secondary intention healing occurred over 12 weeks.

‌

Photos and text for Photo Rounds Friday courtesy of Jonathan Karnes, MD (copyright retained). Dr. Karnes is the medical director of MDFMR Dermatology Services, Augusta, ME.

The persistent scars with recurrent abscesses and sinuses are indicative of advanced hidradenitis suppurativa. This painful and debilitating disease is characterized by the recurrent formation and inflammation of papules, cysts, sinuses, and scars in the axillae, inguinal folds, gluteal cleft, and inframammary folds. Pain, social isolation, depression, increased risk of substance abuse, and increased suicidality are all associated with hidradenitis suppurativa.

The disease may be graded based on severity, which can guide medical treatment options. The earliest stage appears similar to acne without significant sinus tract or scar formation and may be treated with topical therapies—including clindamycin 1% lotion or gel. When larger cysts associated with sinus tracts occur, systemic options with oral antibiotics (including doxycycline 100 mg bid for 3 months or combination clindamycin 300 mg and rifampin 300 mg, both bid for 3 months) are reasonable options. Intralesional triamcinolone in a concentration of 10 mg/mL injected directly into an inflamed cyst can provide acute relief. Severe disease is characterized by diffuse scars and sinus tracts. The TNF-alpha inhibitors adalimumab and infliximab are excellent options for severe disease that does not respond to antibiotics.

Surgical treatment may include either “deroofing” the sinuses or performing a wide excision of the whole area of involvement. Widely excised areas may be grafted, allowed to granulate, or closed if small enough. Although these options create significant wounds, patients experience good results; there is a 27% recurrence with deroofing and a 13% recurrence with wide excision.¹

This patient underwent wide local excision of both axillae and the areas of involvement were allowed to granulate. Secondary intention healing occurred over 12 weeks.

‌

Photos and text for Photo Rounds Friday courtesy of Jonathan Karnes, MD (copyright retained). Dr. Karnes is the medical director of MDFMR Dermatology Services, Augusta, ME.

The persistent scars with recurrent abscesses and sinuses are indicative of advanced hidradenitis suppurativa. This painful and debilitating disease is characterized by the recurrent formation and inflammation of papules, cysts, sinuses, and scars in the axillae, inguinal folds, gluteal cleft, and inframammary folds. Pain, social isolation, depression, increased risk of substance abuse, and increased suicidality are all associated with hidradenitis suppurativa.

The disease may be graded based on severity, which can guide medical treatment options. The earliest stage appears similar to acne without significant sinus tract or scar formation and may be treated with topical therapies—including clindamycin 1% lotion or gel. When larger cysts associated with sinus tracts occur, systemic options with oral antibiotics (including doxycycline 100 mg bid for 3 months or combination clindamycin 300 mg and rifampin 300 mg, both bid for 3 months) are reasonable options. Intralesional triamcinolone in a concentration of 10 mg/mL injected directly into an inflamed cyst can provide acute relief. Severe disease is characterized by diffuse scars and sinus tracts. The TNF-alpha inhibitors adalimumab and infliximab are excellent options for severe disease that does not respond to antibiotics.

Surgical treatment may include either “deroofing” the sinuses or performing a wide excision of the whole area of involvement. Widely excised areas may be grafted, allowed to granulate, or closed if small enough. Although these options create significant wounds, patients experience good results; there is a 27% recurrence with deroofing and a 13% recurrence with wide excision.¹

This patient underwent wide local excision of both axillae and the areas of involvement were allowed to granulate. Secondary intention healing occurred over 12 weeks.

‌

Photos and text for Photo Rounds Friday courtesy of Jonathan Karnes, MD (copyright retained). Dr. Karnes is the medical director of MDFMR Dermatology Services, Augusta, ME.

Flohr and colleagues present the results of a controlled trial of cyclosporine vs methotrexate for severe atopic dermatitis ("Efficacy and Safety of Ciclosporin Versus Methotrexate in the Treatment of Severe Atopic Dermatitis in Children and Young People"). Cyclosporine worked faster, yet methotrexate was a bit more effective in the long run. Both treatments had considerable side effects; 10% and 14% had serious events with cyclosporine and methotrexate, respectively. My only quibble is with the first word of the abstract background section; the authors call cyclosporine and methotrexate "conventional" systemic drugs for atopic dermatitis. At this point, considering safety and efficacy, I would consider drugs like dupilumab to be the "conventional" systemic treatment for atopic dermatitis.

Wan and colleagues ("Neuropsychiatric Disorders in Adults With Atopic Dermatitis") present an exceptionally well-done study with a huge patient population. The study compared about 600,000 adults with atopic dermatitis vs over 2,000,000 adults without the disease. A sample size like that offers a lot of power to detect very small differences between groups. The researchers report higher rates of anxiety and depression in patients with atopic dermatitis compared to those without. Are those differences clinically meaningfully different? The rates of depression were 14 and 17 cases per 1000 patient-years for those without and those with severe atopic dermatitis, respectively. That's a difference of 3 per 1000 patient-years. So maybe roughly 300 patients with atopic dermatitis would need to be seen to observe one patient with depression due to atopic dermatitis (assuming that the observed differences in rates between those with and those without atopic dermatitis were due to the dermatitis). The authors conclude, "Clinicians should inquire about mental health in patients with AD." I don't think their data support such a conclusion. We'd need to see a cost-effectiveness study to know if that's an intervention that we should do. Given the very small difference between the rates in those with and those without atopic dermatitis, it might be reasonable to conclude that we should inquire about mental health in patients with atopic dermatitis about as much as we should in patients without atopic dermatitis.

Some years ago, there was an over-the-counter topical product for psoriasis based on a banana peel extract. I think it was marketed as "FDA approved" for psoriasis (which was legal to say because the product also contained tar) and as being as effective as topical calcipotriene as published in the Journal of Investigational Dermatology (JID). I went to look for the article; the "publication" was the abstract of a poster presentation. The study followed a very small study population for a short period of time. The study was, I believe, underpowered to detect differences between the banana peel extract and the vitamin D analog. Those data were presented as a poster, the poster abstracts were printed in JID, and, voilà, the product was marketed as being as effective as topical calcipotriene as published in JID.

Sowlati and colleagues ("Efficacy and Tolerability of a Novel Topical Treatment Containing Pea Protein and Xyloglucan in the Management of Atopic Dermatitis in Children") randomly assigned 42 patients to receive either a xyloglucan/pea protein topical therapy or hydrocortisone. The participants were followed for 2 weeks. Both groups improved. We don't know whether they improved more than they would have with moisturizer. This study doesn't make me excited about prescribing the xyloglucan/pea protein topical.

The study by Mohamed and colleagues comparing tacrolimus and hydrocortisone reminds me that we have an effective generic topical anti-inflammatory for our patients with atopic dermatitis. Given the safety of topical tacrolimus, I prefer prescribing the 0.1% ointment for all my patients, though I give the lower concentration, approved for children, if the insurer makes me.

Simpson and colleagues' post hoc analysis of tralokinumab tells us that, with continued use, some patients who don't respond well initially will have greater improvement. But what I'd really like to see is a head-to-head study comparing tralokinumab vs dupilumab. Dupilumab seems to have stronger efficacy based on their reported trial numbers, but a head-to-head trial would give us greater confidence in their relative benefits.

I have trouble getting excited about this study by Cork and colleagues ("Dupilumab Safety and Efficacy in a Phase III Open-Label Extension Trial in Children 6-11 Years of Age With Severe Atopic Dermatitis"). I feel very comfortable with dupilumab already.

Flohr and colleagues present the results of a controlled trial of cyclosporine vs methotrexate for severe atopic dermatitis ("Efficacy and Safety of Ciclosporin Versus Methotrexate in the Treatment of Severe Atopic Dermatitis in Children and Young People"). Cyclosporine worked faster, yet methotrexate was a bit more effective in the long run. Both treatments had considerable side effects; 10% and 14% had serious events with cyclosporine and methotrexate, respectively. My only quibble is with the first word of the abstract background section; the authors call cyclosporine and methotrexate "conventional" systemic drugs for atopic dermatitis. At this point, considering safety and efficacy, I would consider drugs like dupilumab to be the "conventional" systemic treatment for atopic dermatitis.

Wan and colleagues ("Neuropsychiatric Disorders in Adults With Atopic Dermatitis") present an exceptionally well-done study with a huge patient population. The study compared about 600,000 adults with atopic dermatitis vs over 2,000,000 adults without the disease. A sample size like that offers a lot of power to detect very small differences between groups. The researchers report higher rates of anxiety and depression in patients with atopic dermatitis compared to those without. Are those differences clinically meaningfully different? The rates of depression were 14 and 17 cases per 1000 patient-years for those without and those with severe atopic dermatitis, respectively. That's a difference of 3 per 1000 patient-years. So maybe roughly 300 patients with atopic dermatitis would need to be seen to observe one patient with depression due to atopic dermatitis (assuming that the observed differences in rates between those with and those without atopic dermatitis were due to the dermatitis). The authors conclude, "Clinicians should inquire about mental health in patients with AD." I don't think their data support such a conclusion. We'd need to see a cost-effectiveness study to know if that's an intervention that we should do. Given the very small difference between the rates in those with and those without atopic dermatitis, it might be reasonable to conclude that we should inquire about mental health in patients with atopic dermatitis about as much as we should in patients without atopic dermatitis.

Some years ago, there was an over-the-counter topical product for psoriasis based on a banana peel extract. I think it was marketed as "FDA approved" for psoriasis (which was legal to say because the product also contained tar) and as being as effective as topical calcipotriene as published in the Journal of Investigational Dermatology (JID). I went to look for the article; the "publication" was the abstract of a poster presentation. The study followed a very small study population for a short period of time. The study was, I believe, underpowered to detect differences between the banana peel extract and the vitamin D analog. Those data were presented as a poster, the poster abstracts were printed in JID, and, voilà, the product was marketed as being as effective as topical calcipotriene as published in JID.

Sowlati and colleagues ("Efficacy and Tolerability of a Novel Topical Treatment Containing Pea Protein and Xyloglucan in the Management of Atopic Dermatitis in Children") randomly assigned 42 patients to receive either a xyloglucan/pea protein topical therapy or hydrocortisone. The participants were followed for 2 weeks. Both groups improved. We don't know whether they improved more than they would have with moisturizer. This study doesn't make me excited about prescribing the xyloglucan/pea protein topical.

The study by Mohamed and colleagues comparing tacrolimus and hydrocortisone reminds me that we have an effective generic topical anti-inflammatory for our patients with atopic dermatitis. Given the safety of topical tacrolimus, I prefer prescribing the 0.1% ointment for all my patients, though I give the lower concentration, approved for children, if the insurer makes me.

Simpson and colleagues' post hoc analysis of tralokinumab tells us that, with continued use, some patients who don't respond well initially will have greater improvement. But what I'd really like to see is a head-to-head study comparing tralokinumab vs dupilumab. Dupilumab seems to have stronger efficacy based on their reported trial numbers, but a head-to-head trial would give us greater confidence in their relative benefits.

I have trouble getting excited about this study by Cork and colleagues ("Dupilumab Safety and Efficacy in a Phase III Open-Label Extension Trial in Children 6-11 Years of Age With Severe Atopic Dermatitis"). I feel very comfortable with dupilumab already.

Flohr and colleagues present the results of a controlled trial of cyclosporine vs methotrexate for severe atopic dermatitis ("Efficacy and Safety of Ciclosporin Versus Methotrexate in the Treatment of Severe Atopic Dermatitis in Children and Young People"). Cyclosporine worked faster, yet methotrexate was a bit more effective in the long run. Both treatments had considerable side effects; 10% and 14% had serious events with cyclosporine and methotrexate, respectively. My only quibble is with the first word of the abstract background section; the authors call cyclosporine and methotrexate "conventional" systemic drugs for atopic dermatitis. At this point, considering safety and efficacy, I would consider drugs like dupilumab to be the "conventional" systemic treatment for atopic dermatitis.

Wan and colleagues ("Neuropsychiatric Disorders in Adults With Atopic Dermatitis") present an exceptionally well-done study with a huge patient population. The study compared about 600,000 adults with atopic dermatitis vs over 2,000,000 adults without the disease. A sample size like that offers a lot of power to detect very small differences between groups. The researchers report higher rates of anxiety and depression in patients with atopic dermatitis compared to those without. Are those differences clinically meaningfully different? The rates of depression were 14 and 17 cases per 1000 patient-years for those without and those with severe atopic dermatitis, respectively. That's a difference of 3 per 1000 patient-years. So maybe roughly 300 patients with atopic dermatitis would need to be seen to observe one patient with depression due to atopic dermatitis (assuming that the observed differences in rates between those with and those without atopic dermatitis were due to the dermatitis). The authors conclude, "Clinicians should inquire about mental health in patients with AD." I don't think their data support such a conclusion. We'd need to see a cost-effectiveness study to know if that's an intervention that we should do. Given the very small difference between the rates in those with and those without atopic dermatitis, it might be reasonable to conclude that we should inquire about mental health in patients with atopic dermatitis about as much as we should in patients without atopic dermatitis.

Some years ago, there was an over-the-counter topical product for psoriasis based on a banana peel extract. I think it was marketed as "FDA approved" for psoriasis (which was legal to say because the product also contained tar) and as being as effective as topical calcipotriene as published in the Journal of Investigational Dermatology (JID). I went to look for the article; the "publication" was the abstract of a poster presentation. The study followed a very small study population for a short period of time. The study was, I believe, underpowered to detect differences between the banana peel extract and the vitamin D analog. Those data were presented as a poster, the poster abstracts were printed in JID, and, voilà, the product was marketed as being as effective as topical calcipotriene as published in JID.

Sowlati and colleagues ("Efficacy and Tolerability of a Novel Topical Treatment Containing Pea Protein and Xyloglucan in the Management of Atopic Dermatitis in Children") randomly assigned 42 patients to receive either a xyloglucan/pea protein topical therapy or hydrocortisone. The participants were followed for 2 weeks. Both groups improved. We don't know whether they improved more than they would have with moisturizer. This study doesn't make me excited about prescribing the xyloglucan/pea protein topical.

The study by Mohamed and colleagues comparing tacrolimus and hydrocortisone reminds me that we have an effective generic topical anti-inflammatory for our patients with atopic dermatitis. Given the safety of topical tacrolimus, I prefer prescribing the 0.1% ointment for all my patients, though I give the lower concentration, approved for children, if the insurer makes me.

Simpson and colleagues' post hoc analysis of tralokinumab tells us that, with continued use, some patients who don't respond well initially will have greater improvement. But what I'd really like to see is a head-to-head study comparing tralokinumab vs dupilumab. Dupilumab seems to have stronger efficacy based on their reported trial numbers, but a head-to-head trial would give us greater confidence in their relative benefits.

I have trouble getting excited about this study by Cork and colleagues ("Dupilumab Safety and Efficacy in a Phase III Open-Label Extension Trial in Children 6-11 Years of Age With Severe Atopic Dermatitis"). I feel very comfortable with dupilumab already.

Key abstracts on multiple sclerosis treatment from the 2023 European Committee for Treatment and Research in Multiple Sclerosis–Americas Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS-ACTRIMS) meeting are reported by Dr Ellen Mowry of Johns Hopkins University.

Dr Mowry begins with a convenient alternative method of drug administration in patients with multiple sclerosis (MS). The phase 3 OCARINA II randomized trial showed promising results in safety and efficacy of subcutaneous ocrelizumab vs traditional longer intravenous infusion. Ocrelizumab is pending US Food and Drug Administration approval.

Next, Dr Mowry highlights two studies that examined known increased risks associated with anti-CD20 therapies. Dr Mowry discusses the importance of continued research into monitoring immunoglobin levels to determine dose escalation or extended interval dosing in patients with MS.

She then discusses the NEXT MS trial that looked at personalized dosing of natalizumab. The interim data indicate a dosing schedule that aims to maintain blood levels of the drug above a certain threshold appears as effective in controlling disease activity in relapsing-remitting MS (RRMS) as the approved 4-week dosing schedule.

Finally, Dr Mowry discusses a phase 2 randomized trial of the gold nanoparticle CNM-Au8, which has been used to treat other autoimmune diseases, to determine its potential benefits in RRMS.

--

Ellen Mowry, MD, MCR, Professor of Neurology & Epidemiology, Johns Hopkins University, Baltimore, Maryland

Ellen Mowry, MD, MCR, has disclosed the following relevant financial relationships:

Serve(d) as a consultant for: BeCareLink, LLC

Received research grant from: Biogen; Genentech

Received royalties from: UpToDate

Key abstracts on multiple sclerosis treatment from the 2023 European Committee for Treatment and Research in Multiple Sclerosis–Americas Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS-ACTRIMS) meeting are reported by Dr Ellen Mowry of Johns Hopkins University.

Dr Mowry begins with a convenient alternative method of drug administration in patients with multiple sclerosis (MS). The phase 3 OCARINA II randomized trial showed promising results in safety and efficacy of subcutaneous ocrelizumab vs traditional longer intravenous infusion. Ocrelizumab is pending US Food and Drug Administration approval.

Next, Dr Mowry highlights two studies that examined known increased risks associated with anti-CD20 therapies. Dr Mowry discusses the importance of continued research into monitoring immunoglobin levels to determine dose escalation or extended interval dosing in patients with MS.

She then discusses the NEXT MS trial that looked at personalized dosing of natalizumab. The interim data indicate a dosing schedule that aims to maintain blood levels of the drug above a certain threshold appears as effective in controlling disease activity in relapsing-remitting MS (RRMS) as the approved 4-week dosing schedule.

Finally, Dr Mowry discusses a phase 2 randomized trial of the gold nanoparticle CNM-Au8, which has been used to treat other autoimmune diseases, to determine its potential benefits in RRMS.

--

Ellen Mowry, MD, MCR, Professor of Neurology & Epidemiology, Johns Hopkins University, Baltimore, Maryland

Ellen Mowry, MD, MCR, has disclosed the following relevant financial relationships:

Serve(d) as a consultant for: BeCareLink, LLC

Received research grant from: Biogen; Genentech

Received royalties from: UpToDate

Key abstracts on multiple sclerosis treatment from the 2023 European Committee for Treatment and Research in Multiple Sclerosis–Americas Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS-ACTRIMS) meeting are reported by Dr Ellen Mowry of Johns Hopkins University.

Dr Mowry begins with a convenient alternative method of drug administration in patients with multiple sclerosis (MS). The phase 3 OCARINA II randomized trial showed promising results in safety and efficacy of subcutaneous ocrelizumab vs traditional longer intravenous infusion. Ocrelizumab is pending US Food and Drug Administration approval.

Next, Dr Mowry highlights two studies that examined known increased risks associated with anti-CD20 therapies. Dr Mowry discusses the importance of continued research into monitoring immunoglobin levels to determine dose escalation or extended interval dosing in patients with MS.

She then discusses the NEXT MS trial that looked at personalized dosing of natalizumab. The interim data indicate a dosing schedule that aims to maintain blood levels of the drug above a certain threshold appears as effective in controlling disease activity in relapsing-remitting MS (RRMS) as the approved 4-week dosing schedule.

Finally, Dr Mowry discusses a phase 2 randomized trial of the gold nanoparticle CNM-Au8, which has been used to treat other autoimmune diseases, to determine its potential benefits in RRMS.

--

Ellen Mowry, MD, MCR, Professor of Neurology & Epidemiology, Johns Hopkins University, Baltimore, Maryland

Ellen Mowry, MD, MCR, has disclosed the following relevant financial relationships:

Serve(d) as a consultant for: BeCareLink, LLC

Received research grant from: Biogen; Genentech

Received royalties from: UpToDate

The Diagnosis: Reactive Perforating Collagenosis

Reactive perforating collagenosis (RPC) is the most common type of primary perforating dermatosis and is characterized by the transepithelial elimination of collagen from the dermis. Although familial RPC usually presents in infancy or early childhood, the acquired form has a strong association with type 2 diabetes mellitus and chronic renal disease. Up to 10% of hemodialysis patients develop RPC.¹ Patients with RPC develop red-brown, umbilicated, papulonodular lesions, often with a central keratotic crust and erythematous halo. The lesions are variable in shape and size (typically up to 10 mm in diameter) and commonly are located on the trunk or extensor aspects of the limbs. Pruritus is the primary concern, and the Koebner phenomenon commonly is seen.²

Although the histopathology can vary depending on the stage of the lesion, an invaginating epidermal process with prominent epidermal hyperplasia surrounding a central plug of keratin, basophilic inflammatory debris, and degenerated collagen are findings indicative of RPC. At the base of the invagination, the altered collagen perforates through the epidermis by the process of transepidermal elimination.³ Trichrome stains can highlight the collagen, while Verhoeff–van Gieson staining is negative (no elastic fiber elimination). Anecdotal reports have described a variety of successful therapies including retinoids, allopurinol, doxycycline, dupilumab, and phototherapy, with phototherapy being especially effective in patients with coexistent renal disease.^4-8 Our patient was started on dupilumab 300 mg every other week and triamcinolone cream 0.1% twice daily (Monday through Friday) for itchy areas. The efficacy of the treatment was to be assessed at the next visit.

Elastosis perforans serpiginosa (EPS) is a rare skin disease that presents as small papules arranged in serpiginous or annular patterns on the neck, face, arms, or other flexural areas in early adulthood. It more commonly is seen in males and can be associated with other inherited disorders such as Down syndrome, Ehlers-Danlos syndrome, and Marfan syndrome. In rare instances, EPS has been linked to D-penicillamine.⁹ Elastosis perforans serpiginosa is characterized by focal dermal elastosis and transepithelial elimination of abnormal elastic fibers instead of collagen. The formation of narrow channels extending upward from the dermis in straight or corkscrew patterns commonly is seen (Figure 1). The dermis also may contain a chronic inflammatory infiltrate consisting of lymphocytes, macrophages, or multinucleated giant cells.¹⁰ Verhoeff– van Gieson stain highlights the altered elastic fibers in the papillary dermis.

Prurigo nodularis involves chronic, intensely pruritic, lichenified, excoriated nodules that often present as grouped symmetric lesions predominantly on the extensor aspects of the distal extremities and occasionally the trunk. Histologically, prurigo nodularis appears similar to lichen simplex chronicus but in a nodular form with pronounced hyperkeratosis and acanthosis, sometimes to the degree of pseudoepitheliomatous hyperplasia (Figure 2).¹¹ Its features may resemble chronic eczema with mild spongiosis and focal parakeratosis. In the dermis, there is vascular hyperplasia surrounded by perivascular inflammatory infiltrates. Immunohistochemical staining for calcitonin gene-related peptide and substance P may show a large increase of immunoreactive nerves in the lesional skin of nodular prurigo patients compared to the lichenified skin of eczema patients.¹² However, neural hyperplasia is not a diagnostic prerequisite in prurigo nodularis.¹³ Rarely, hyperplasic nerve trunks associated with Schwann cell proliferation may give rise to small neuromata that can be detected on electron microscopy.¹⁴ Screening for underlying systemic disease is recommended to rule out cancer, liver disease, chronic kidney disease, thyroid disorders, or HIV.

Ecthyma can affect children, adults, and especially immunocompromised patients at sites of trauma that allow entry of Streptococcus pyogenes or Staphylococcus aureus. Histologically, there is ulceration of the epidermis with a thick overlying inflammatory crust (Figure 3). The heavy infiltrate of neutrophils in the reticular dermis forms the base of the ulcer, and gram-positive cocci may be detected within the inflammatory crust. Ecthyma lesions may resemble the excoriations and shallow ulcers that are seen in a variety of other pruritic conditions.¹⁵

Pityriasis lichenoides et varioliformis acuta is a T-cell–mediated disease that is characterized by crops of lesions in varying sizes and stages including vesicular, hemorrhagic, ulcerated, and necrotic. It often results in varioliform scarring. Histologic findings can include parakeratosis, lichenoid inflammation, extravasation of red blood cells, vasculitis, and apoptotic keratinocytes (Figure 4).¹⁶

The Diagnosis: Reactive Perforating Collagenosis

Reactive perforating collagenosis (RPC) is the most common type of primary perforating dermatosis and is characterized by the transepithelial elimination of collagen from the dermis. Although familial RPC usually presents in infancy or early childhood, the acquired form has a strong association with type 2 diabetes mellitus and chronic renal disease. Up to 10% of hemodialysis patients develop RPC.¹ Patients with RPC develop red-brown, umbilicated, papulonodular lesions, often with a central keratotic crust and erythematous halo. The lesions are variable in shape and size (typically up to 10 mm in diameter) and commonly are located on the trunk or extensor aspects of the limbs. Pruritus is the primary concern, and the Koebner phenomenon commonly is seen.²

Although the histopathology can vary depending on the stage of the lesion, an invaginating epidermal process with prominent epidermal hyperplasia surrounding a central plug of keratin, basophilic inflammatory debris, and degenerated collagen are findings indicative of RPC. At the base of the invagination, the altered collagen perforates through the epidermis by the process of transepidermal elimination.³ Trichrome stains can highlight the collagen, while Verhoeff–van Gieson staining is negative (no elastic fiber elimination). Anecdotal reports have described a variety of successful therapies including retinoids, allopurinol, doxycycline, dupilumab, and phototherapy, with phototherapy being especially effective in patients with coexistent renal disease.^4-8 Our patient was started on dupilumab 300 mg every other week and triamcinolone cream 0.1% twice daily (Monday through Friday) for itchy areas. The efficacy of the treatment was to be assessed at the next visit.

Elastosis perforans serpiginosa (EPS) is a rare skin disease that presents as small papules arranged in serpiginous or annular patterns on the neck, face, arms, or other flexural areas in early adulthood. It more commonly is seen in males and can be associated with other inherited disorders such as Down syndrome, Ehlers-Danlos syndrome, and Marfan syndrome. In rare instances, EPS has been linked to D-penicillamine.⁹ Elastosis perforans serpiginosa is characterized by focal dermal elastosis and transepithelial elimination of abnormal elastic fibers instead of collagen. The formation of narrow channels extending upward from the dermis in straight or corkscrew patterns commonly is seen (Figure 1). The dermis also may contain a chronic inflammatory infiltrate consisting of lymphocytes, macrophages, or multinucleated giant cells.¹⁰ Verhoeff– van Gieson stain highlights the altered elastic fibers in the papillary dermis.

Prurigo nodularis involves chronic, intensely pruritic, lichenified, excoriated nodules that often present as grouped symmetric lesions predominantly on the extensor aspects of the distal extremities and occasionally the trunk. Histologically, prurigo nodularis appears similar to lichen simplex chronicus but in a nodular form with pronounced hyperkeratosis and acanthosis, sometimes to the degree of pseudoepitheliomatous hyperplasia (Figure 2).¹¹ Its features may resemble chronic eczema with mild spongiosis and focal parakeratosis. In the dermis, there is vascular hyperplasia surrounded by perivascular inflammatory infiltrates. Immunohistochemical staining for calcitonin gene-related peptide and substance P may show a large increase of immunoreactive nerves in the lesional skin of nodular prurigo patients compared to the lichenified skin of eczema patients.¹² However, neural hyperplasia is not a diagnostic prerequisite in prurigo nodularis.¹³ Rarely, hyperplasic nerve trunks associated with Schwann cell proliferation may give rise to small neuromata that can be detected on electron microscopy.¹⁴ Screening for underlying systemic disease is recommended to rule out cancer, liver disease, chronic kidney disease, thyroid disorders, or HIV.

Ecthyma can affect children, adults, and especially immunocompromised patients at sites of trauma that allow entry of Streptococcus pyogenes or Staphylococcus aureus. Histologically, there is ulceration of the epidermis with a thick overlying inflammatory crust (Figure 3). The heavy infiltrate of neutrophils in the reticular dermis forms the base of the ulcer, and gram-positive cocci may be detected within the inflammatory crust. Ecthyma lesions may resemble the excoriations and shallow ulcers that are seen in a variety of other pruritic conditions.¹⁵

Pityriasis lichenoides et varioliformis acuta is a T-cell–mediated disease that is characterized by crops of lesions in varying sizes and stages including vesicular, hemorrhagic, ulcerated, and necrotic. It often results in varioliform scarring. Histologic findings can include parakeratosis, lichenoid inflammation, extravasation of red blood cells, vasculitis, and apoptotic keratinocytes (Figure 4).¹⁶

The Diagnosis: Reactive Perforating Collagenosis

Reactive perforating collagenosis (RPC) is the most common type of primary perforating dermatosis and is characterized by the transepithelial elimination of collagen from the dermis. Although familial RPC usually presents in infancy or early childhood, the acquired form has a strong association with type 2 diabetes mellitus and chronic renal disease. Up to 10% of hemodialysis patients develop RPC.¹ Patients with RPC develop red-brown, umbilicated, papulonodular lesions, often with a central keratotic crust and erythematous halo. The lesions are variable in shape and size (typically up to 10 mm in diameter) and commonly are located on the trunk or extensor aspects of the limbs. Pruritus is the primary concern, and the Koebner phenomenon commonly is seen.²

Although the histopathology can vary depending on the stage of the lesion, an invaginating epidermal process with prominent epidermal hyperplasia surrounding a central plug of keratin, basophilic inflammatory debris, and degenerated collagen are findings indicative of RPC. At the base of the invagination, the altered collagen perforates through the epidermis by the process of transepidermal elimination.³ Trichrome stains can highlight the collagen, while Verhoeff–van Gieson staining is negative (no elastic fiber elimination). Anecdotal reports have described a variety of successful therapies including retinoids, allopurinol, doxycycline, dupilumab, and phototherapy, with phototherapy being especially effective in patients with coexistent renal disease.^4-8 Our patient was started on dupilumab 300 mg every other week and triamcinolone cream 0.1% twice daily (Monday through Friday) for itchy areas. The efficacy of the treatment was to be assessed at the next visit.

Elastosis perforans serpiginosa (EPS) is a rare skin disease that presents as small papules arranged in serpiginous or annular patterns on the neck, face, arms, or other flexural areas in early adulthood. It more commonly is seen in males and can be associated with other inherited disorders such as Down syndrome, Ehlers-Danlos syndrome, and Marfan syndrome. In rare instances, EPS has been linked to D-penicillamine.⁹ Elastosis perforans serpiginosa is characterized by focal dermal elastosis and transepithelial elimination of abnormal elastic fibers instead of collagen. The formation of narrow channels extending upward from the dermis in straight or corkscrew patterns commonly is seen (Figure 1). The dermis also may contain a chronic inflammatory infiltrate consisting of lymphocytes, macrophages, or multinucleated giant cells.¹⁰ Verhoeff– van Gieson stain highlights the altered elastic fibers in the papillary dermis.

Prurigo nodularis involves chronic, intensely pruritic, lichenified, excoriated nodules that often present as grouped symmetric lesions predominantly on the extensor aspects of the distal extremities and occasionally the trunk. Histologically, prurigo nodularis appears similar to lichen simplex chronicus but in a nodular form with pronounced hyperkeratosis and acanthosis, sometimes to the degree of pseudoepitheliomatous hyperplasia (Figure 2).¹¹ Its features may resemble chronic eczema with mild spongiosis and focal parakeratosis. In the dermis, there is vascular hyperplasia surrounded by perivascular inflammatory infiltrates. Immunohistochemical staining for calcitonin gene-related peptide and substance P may show a large increase of immunoreactive nerves in the lesional skin of nodular prurigo patients compared to the lichenified skin of eczema patients.¹² However, neural hyperplasia is not a diagnostic prerequisite in prurigo nodularis.¹³ Rarely, hyperplasic nerve trunks associated with Schwann cell proliferation may give rise to small neuromata that can be detected on electron microscopy.¹⁴ Screening for underlying systemic disease is recommended to rule out cancer, liver disease, chronic kidney disease, thyroid disorders, or HIV.

Ecthyma can affect children, adults, and especially immunocompromised patients at sites of trauma that allow entry of Streptococcus pyogenes or Staphylococcus aureus. Histologically, there is ulceration of the epidermis with a thick overlying inflammatory crust (Figure 3). The heavy infiltrate of neutrophils in the reticular dermis forms the base of the ulcer, and gram-positive cocci may be detected within the inflammatory crust. Ecthyma lesions may resemble the excoriations and shallow ulcers that are seen in a variety of other pruritic conditions.¹⁵

Pityriasis lichenoides et varioliformis acuta is a T-cell–mediated disease that is characterized by crops of lesions in varying sizes and stages including vesicular, hemorrhagic, ulcerated, and necrotic. It often results in varioliform scarring. Histologic findings can include parakeratosis, lichenoid inflammation, extravasation of red blood cells, vasculitis, and apoptotic keratinocytes (Figure 4).¹⁶