Pediatric News

Seasonal time change is now up for consideration in the U.S. Congress, prompting sleep medicine specialists to weigh in on the health impact of a major policy change.

As lawmakers in Washington propose an end to seasonal time changes by permanently establishing daylight saving time (DST), the American Academy of Sleep Medicine (AASM) is pushing for a Congressional hearing so scientists can present evidence in favor of converse legislation – to make standard time the new norm.

According to the AASM, seasonal time changes in either direction have been associated with a range of detrimental health effects; however, the switch from standard time to DST incurs more risk.

“Current evidence best supports the adoption of year-round standard time, which aligns best with human circadian biology and provides distinct benefits for public health and safety,” the AASM noted in a 2020 position statement on DST.

The statement cites a number of studies that have reported associations between the switch to DST and acute, negative health outcomes, including higher rates of hospital admission, cardiovascular morbidity, atrial fibrillation, and stroke. The time shift has been associated with a spectrum of cellular, metabolic, and circadian derangements, from increased production of inflammatory markers, to higher blood pressure, and loss of sleep. These biological effects may have far-reaching consequences, including increased rates of fatal motor accidents in the days following the time change, and even increased volatility in the stock market, which may stem from cognitive deficits.

U.S. Senator Marco Rubio (R-Fla.) and others in the U.S. Congress have reintroduced the 2019 Sunshine Protection Act, legislation that would make DST permanent across the country. According to a statement on Sen. Rubio’s website, “The bill reflects the Florida legislature’s 2018 enactment of year-round DST; however, for Florida’s change to apply, a change in the federal statute is required. Fifteen other states – Arkansas, Alabama, California, Delaware, Georgia, Idaho, Louisiana, Maine, Ohio, Oregon, South Carolina, Tennessee, Utah, Washington, and Wyoming – have passed similar laws, resolutions, or voter initiatives, and dozens more are looking. The legislation, if enacted, would apply to those states [that] currently participate in DST, which most states observe for eight months out of the year.”
 

A stitch in time

“The sudden change in clock time disrupts sleep/wake patterns, decreasing total sleep time and sleep quality, leading to decrements in daytime cognition,” said Kannan Ramar, MBBS, MD, president of the AASM and a sleep medicine specialist at Mayo Clinic, Rochester, Minn. 

Emphasizing this point, Dr. Ramar noted a recent study that reported an 18% increase in “patient safety-related incidents associated with human error” among health care workers within a week of the spring time change.

“Irregular bedtimes and wake times disrupt the timing of our circadian rhythms, which can lead to symptoms of insomnia or long-term, excessive daytime sleepiness. Lack of sleep can lead to numerous adverse effects on our minds, including decreased cognitive function, trouble concentrating, and general moodiness,” Dr. Ramar said.

He noted that these impacts may be more significant among certain individuals.

“The daylight saving time changes can be especially problematic for any populations that already experience chronic insufficient sleep or other sleep difficulties,” Dr. Ramar said. “Populations at greatest risk include teenagers, who tend to experience chronic sleep restriction during the school week, and night shift workers, who often struggle to sleep well during daytime hours.”

While fewer studies have evaluated the long-term effects of seasonal time changes, the AASM position statement cited evidence that “the body clock does not adjust to daylight saving time after several months,” possibly because “daylight saving time is less well-aligned with intrinsic human circadian physiology, and it disrupts the natural seasonal adjustment of the human clock due to the effect of late-evening light on the circadian rhythm.”

According to the AASM, permanent DST, as proposed by Sen. Rubio and colleagues, could “result in permanent phase delay, a condition that can also lead to a perpetual discrepancy between the innate biological clock and the extrinsic environmental clock, as well as chronic sleep loss due to early morning social demands that truncate the opportunity to sleep.” This mismatch between sleep/wake cycles and social demands, known as “social jet lag,” has been associated with chronic health risks, including metabolic syndrome, obesity, depression, and cardiovascular disease.
 

Cardiac impacts of seasonal time change

Muhammad Adeel Rishi, MD, a sleep specialist at Mayo Clinic, Eau Claire, Wis., and lead author of the AASM position statement, highlighted cardiovascular risks in a written statement for this article, noting increased rates of heart attack following the spring time change, and a higher risk of atrial fibrillation.

“Mayo Clinic has not taken a position on this issue,” Dr. Rishi noted. Still, he advocated for permanent standard time as the author of the AASM position statement and vice chair of the AASM public safety committee.

Jay Chudow, MD, and Andrew K. Krumerman, MD, of Montefiore Medical Center, New York, lead author and principal author, respectively, of a recent study that reported increased rates of atrial fibrillation admissions after DST transitions, had the same stance.

Pros and cons

Not all sleep experts are convinced. Mary Jo Farmer, MD, PhD, FCCP, a sleep specialist and director of pulmonary hypertension services at Baystate Medical Center, and assistant professor of medicine at the University of Massachusetts, Springfield, considers perspectives from both sides of the issue.

“Daylight saving time promotes active lifestyles as people engage in more outdoor activities after work and school, [and] daylight saving time produces economic and safety benefits to society as retail revenues are higher and crimes are lower,” Dr. Farmer said. “Alternatively, moving the clocks forward is a cost burden to the U.S. economy when health issues, decreased productivity, and workplace injuries are considered.”

If one time system is permanently established, Dr. Farmer anticipates divided opinions from patients with sleep issues, regardless of which system is chosen.

“I can tell you, I have a cohort of sleep patients who prefer more evening light and look forward to the spring time change to daylight saving time,” she said. “However, they would not want the sun coming up at 9:00 a.m. in the winter months if we stayed on daylight saving time year-round. Similarly, patients would not want the sun coming up at 4:00 a.m. on the longest day of the year if we stayed on standard time all year round.”

Dr. Farmer called for more research before a decision is made.

“I suggest we need more information about the dangers of staying on daylight saving or standard time year-round because perhaps the current strategy of keeping morning light consistent is not so bad,” she said.
 

Time for a Congressional hearing?

According to Dr. Ramar, the time is now for a Congressional hearing, as lawmakers and the public need to be adequately informed when considering new legislation.

“There are public misconceptions about daylight saving time and standard time,” Dr. Ramar said. “People often like the idea of daylight saving time because they think it provides more light, and they dislike the concept of standard time because they think it provides more darkness. The reality is that neither time system provides more light or darkness than the other; it is only the timing that changes.”

Until new legislation is introduced, Dr. Ramar offered some practical advice for navigating seasonal time shifts.

“Beginning 2-3 days before the time change, it can be helpful to gradually adjust sleep and wake times, as well as other daily routines such as meal times,” he said. “After the time change, going outside for some morning light can help adjust the timing of your internal body clock.”

The investigators reported no conflicts of interest.

Seasonal time change is now up for consideration in the U.S. Congress, prompting sleep medicine specialists to weigh in on the health impact of a major policy change.

As lawmakers in Washington propose an end to seasonal time changes by permanently establishing daylight saving time (DST), the American Academy of Sleep Medicine (AASM) is pushing for a Congressional hearing so scientists can present evidence in favor of converse legislation – to make standard time the new norm.

According to the AASM, seasonal time changes in either direction have been associated with a range of detrimental health effects; however, the switch from standard time to DST incurs more risk.

“Current evidence best supports the adoption of year-round standard time, which aligns best with human circadian biology and provides distinct benefits for public health and safety,” the AASM noted in a 2020 position statement on DST.

The statement cites a number of studies that have reported associations between the switch to DST and acute, negative health outcomes, including higher rates of hospital admission, cardiovascular morbidity, atrial fibrillation, and stroke. The time shift has been associated with a spectrum of cellular, metabolic, and circadian derangements, from increased production of inflammatory markers, to higher blood pressure, and loss of sleep. These biological effects may have far-reaching consequences, including increased rates of fatal motor accidents in the days following the time change, and even increased volatility in the stock market, which may stem from cognitive deficits.

U.S. Senator Marco Rubio (R-Fla.) and others in the U.S. Congress have reintroduced the 2019 Sunshine Protection Act, legislation that would make DST permanent across the country. According to a statement on Sen. Rubio’s website, “The bill reflects the Florida legislature’s 2018 enactment of year-round DST; however, for Florida’s change to apply, a change in the federal statute is required. Fifteen other states – Arkansas, Alabama, California, Delaware, Georgia, Idaho, Louisiana, Maine, Ohio, Oregon, South Carolina, Tennessee, Utah, Washington, and Wyoming – have passed similar laws, resolutions, or voter initiatives, and dozens more are looking. The legislation, if enacted, would apply to those states [that] currently participate in DST, which most states observe for eight months out of the year.”
 

A stitch in time

“The sudden change in clock time disrupts sleep/wake patterns, decreasing total sleep time and sleep quality, leading to decrements in daytime cognition,” said Kannan Ramar, MBBS, MD, president of the AASM and a sleep medicine specialist at Mayo Clinic, Rochester, Minn. 

Emphasizing this point, Dr. Ramar noted a recent study that reported an 18% increase in “patient safety-related incidents associated with human error” among health care workers within a week of the spring time change.

“Irregular bedtimes and wake times disrupt the timing of our circadian rhythms, which can lead to symptoms of insomnia or long-term, excessive daytime sleepiness. Lack of sleep can lead to numerous adverse effects on our minds, including decreased cognitive function, trouble concentrating, and general moodiness,” Dr. Ramar said.

He noted that these impacts may be more significant among certain individuals.

“The daylight saving time changes can be especially problematic for any populations that already experience chronic insufficient sleep or other sleep difficulties,” Dr. Ramar said. “Populations at greatest risk include teenagers, who tend to experience chronic sleep restriction during the school week, and night shift workers, who often struggle to sleep well during daytime hours.”

While fewer studies have evaluated the long-term effects of seasonal time changes, the AASM position statement cited evidence that “the body clock does not adjust to daylight saving time after several months,” possibly because “daylight saving time is less well-aligned with intrinsic human circadian physiology, and it disrupts the natural seasonal adjustment of the human clock due to the effect of late-evening light on the circadian rhythm.”

According to the AASM, permanent DST, as proposed by Sen. Rubio and colleagues, could “result in permanent phase delay, a condition that can also lead to a perpetual discrepancy between the innate biological clock and the extrinsic environmental clock, as well as chronic sleep loss due to early morning social demands that truncate the opportunity to sleep.” This mismatch between sleep/wake cycles and social demands, known as “social jet lag,” has been associated with chronic health risks, including metabolic syndrome, obesity, depression, and cardiovascular disease.
 

Cardiac impacts of seasonal time change

Muhammad Adeel Rishi, MD, a sleep specialist at Mayo Clinic, Eau Claire, Wis., and lead author of the AASM position statement, highlighted cardiovascular risks in a written statement for this article, noting increased rates of heart attack following the spring time change, and a higher risk of atrial fibrillation.

“Mayo Clinic has not taken a position on this issue,” Dr. Rishi noted. Still, he advocated for permanent standard time as the author of the AASM position statement and vice chair of the AASM public safety committee.

Jay Chudow, MD, and Andrew K. Krumerman, MD, of Montefiore Medical Center, New York, lead author and principal author, respectively, of a recent study that reported increased rates of atrial fibrillation admissions after DST transitions, had the same stance.

Pros and cons

Not all sleep experts are convinced. Mary Jo Farmer, MD, PhD, FCCP, a sleep specialist and director of pulmonary hypertension services at Baystate Medical Center, and assistant professor of medicine at the University of Massachusetts, Springfield, considers perspectives from both sides of the issue.

“Daylight saving time promotes active lifestyles as people engage in more outdoor activities after work and school, [and] daylight saving time produces economic and safety benefits to society as retail revenues are higher and crimes are lower,” Dr. Farmer said. “Alternatively, moving the clocks forward is a cost burden to the U.S. economy when health issues, decreased productivity, and workplace injuries are considered.”

If one time system is permanently established, Dr. Farmer anticipates divided opinions from patients with sleep issues, regardless of which system is chosen.

“I can tell you, I have a cohort of sleep patients who prefer more evening light and look forward to the spring time change to daylight saving time,” she said. “However, they would not want the sun coming up at 9:00 a.m. in the winter months if we stayed on daylight saving time year-round. Similarly, patients would not want the sun coming up at 4:00 a.m. on the longest day of the year if we stayed on standard time all year round.”

Dr. Farmer called for more research before a decision is made.

“I suggest we need more information about the dangers of staying on daylight saving or standard time year-round because perhaps the current strategy of keeping morning light consistent is not so bad,” she said.
 

Time for a Congressional hearing?

According to Dr. Ramar, the time is now for a Congressional hearing, as lawmakers and the public need to be adequately informed when considering new legislation.

“There are public misconceptions about daylight saving time and standard time,” Dr. Ramar said. “People often like the idea of daylight saving time because they think it provides more light, and they dislike the concept of standard time because they think it provides more darkness. The reality is that neither time system provides more light or darkness than the other; it is only the timing that changes.”

Until new legislation is introduced, Dr. Ramar offered some practical advice for navigating seasonal time shifts.

“Beginning 2-3 days before the time change, it can be helpful to gradually adjust sleep and wake times, as well as other daily routines such as meal times,” he said. “After the time change, going outside for some morning light can help adjust the timing of your internal body clock.”

The investigators reported no conflicts of interest.

Seasonal time change is now up for consideration in the U.S. Congress, prompting sleep medicine specialists to weigh in on the health impact of a major policy change.

As lawmakers in Washington propose an end to seasonal time changes by permanently establishing daylight saving time (DST), the American Academy of Sleep Medicine (AASM) is pushing for a Congressional hearing so scientists can present evidence in favor of converse legislation – to make standard time the new norm.

According to the AASM, seasonal time changes in either direction have been associated with a range of detrimental health effects; however, the switch from standard time to DST incurs more risk.

“Current evidence best supports the adoption of year-round standard time, which aligns best with human circadian biology and provides distinct benefits for public health and safety,” the AASM noted in a 2020 position statement on DST.

The statement cites a number of studies that have reported associations between the switch to DST and acute, negative health outcomes, including higher rates of hospital admission, cardiovascular morbidity, atrial fibrillation, and stroke. The time shift has been associated with a spectrum of cellular, metabolic, and circadian derangements, from increased production of inflammatory markers, to higher blood pressure, and loss of sleep. These biological effects may have far-reaching consequences, including increased rates of fatal motor accidents in the days following the time change, and even increased volatility in the stock market, which may stem from cognitive deficits.

U.S. Senator Marco Rubio (R-Fla.) and others in the U.S. Congress have reintroduced the 2019 Sunshine Protection Act, legislation that would make DST permanent across the country. According to a statement on Sen. Rubio’s website, “The bill reflects the Florida legislature’s 2018 enactment of year-round DST; however, for Florida’s change to apply, a change in the federal statute is required. Fifteen other states – Arkansas, Alabama, California, Delaware, Georgia, Idaho, Louisiana, Maine, Ohio, Oregon, South Carolina, Tennessee, Utah, Washington, and Wyoming – have passed similar laws, resolutions, or voter initiatives, and dozens more are looking. The legislation, if enacted, would apply to those states [that] currently participate in DST, which most states observe for eight months out of the year.”
 

A stitch in time

“The sudden change in clock time disrupts sleep/wake patterns, decreasing total sleep time and sleep quality, leading to decrements in daytime cognition,” said Kannan Ramar, MBBS, MD, president of the AASM and a sleep medicine specialist at Mayo Clinic, Rochester, Minn. 

Emphasizing this point, Dr. Ramar noted a recent study that reported an 18% increase in “patient safety-related incidents associated with human error” among health care workers within a week of the spring time change.

“Irregular bedtimes and wake times disrupt the timing of our circadian rhythms, which can lead to symptoms of insomnia or long-term, excessive daytime sleepiness. Lack of sleep can lead to numerous adverse effects on our minds, including decreased cognitive function, trouble concentrating, and general moodiness,” Dr. Ramar said.

He noted that these impacts may be more significant among certain individuals.

“The daylight saving time changes can be especially problematic for any populations that already experience chronic insufficient sleep or other sleep difficulties,” Dr. Ramar said. “Populations at greatest risk include teenagers, who tend to experience chronic sleep restriction during the school week, and night shift workers, who often struggle to sleep well during daytime hours.”

While fewer studies have evaluated the long-term effects of seasonal time changes, the AASM position statement cited evidence that “the body clock does not adjust to daylight saving time after several months,” possibly because “daylight saving time is less well-aligned with intrinsic human circadian physiology, and it disrupts the natural seasonal adjustment of the human clock due to the effect of late-evening light on the circadian rhythm.”

According to the AASM, permanent DST, as proposed by Sen. Rubio and colleagues, could “result in permanent phase delay, a condition that can also lead to a perpetual discrepancy between the innate biological clock and the extrinsic environmental clock, as well as chronic sleep loss due to early morning social demands that truncate the opportunity to sleep.” This mismatch between sleep/wake cycles and social demands, known as “social jet lag,” has been associated with chronic health risks, including metabolic syndrome, obesity, depression, and cardiovascular disease.
 

Cardiac impacts of seasonal time change

Muhammad Adeel Rishi, MD, a sleep specialist at Mayo Clinic, Eau Claire, Wis., and lead author of the AASM position statement, highlighted cardiovascular risks in a written statement for this article, noting increased rates of heart attack following the spring time change, and a higher risk of atrial fibrillation.

“Mayo Clinic has not taken a position on this issue,” Dr. Rishi noted. Still, he advocated for permanent standard time as the author of the AASM position statement and vice chair of the AASM public safety committee.

Jay Chudow, MD, and Andrew K. Krumerman, MD, of Montefiore Medical Center, New York, lead author and principal author, respectively, of a recent study that reported increased rates of atrial fibrillation admissions after DST transitions, had the same stance.

Pros and cons

Not all sleep experts are convinced. Mary Jo Farmer, MD, PhD, FCCP, a sleep specialist and director of pulmonary hypertension services at Baystate Medical Center, and assistant professor of medicine at the University of Massachusetts, Springfield, considers perspectives from both sides of the issue.

“Daylight saving time promotes active lifestyles as people engage in more outdoor activities after work and school, [and] daylight saving time produces economic and safety benefits to society as retail revenues are higher and crimes are lower,” Dr. Farmer said. “Alternatively, moving the clocks forward is a cost burden to the U.S. economy when health issues, decreased productivity, and workplace injuries are considered.”

If one time system is permanently established, Dr. Farmer anticipates divided opinions from patients with sleep issues, regardless of which system is chosen.

“I can tell you, I have a cohort of sleep patients who prefer more evening light and look forward to the spring time change to daylight saving time,” she said. “However, they would not want the sun coming up at 9:00 a.m. in the winter months if we stayed on daylight saving time year-round. Similarly, patients would not want the sun coming up at 4:00 a.m. on the longest day of the year if we stayed on standard time all year round.”

Dr. Farmer called for more research before a decision is made.

“I suggest we need more information about the dangers of staying on daylight saving or standard time year-round because perhaps the current strategy of keeping morning light consistent is not so bad,” she said.
 

Time for a Congressional hearing?

According to Dr. Ramar, the time is now for a Congressional hearing, as lawmakers and the public need to be adequately informed when considering new legislation.

“There are public misconceptions about daylight saving time and standard time,” Dr. Ramar said. “People often like the idea of daylight saving time because they think it provides more light, and they dislike the concept of standard time because they think it provides more darkness. The reality is that neither time system provides more light or darkness than the other; it is only the timing that changes.”

Until new legislation is introduced, Dr. Ramar offered some practical advice for navigating seasonal time shifts.

“Beginning 2-3 days before the time change, it can be helpful to gradually adjust sleep and wake times, as well as other daily routines such as meal times,” he said. “After the time change, going outside for some morning light can help adjust the timing of your internal body clock.”

The investigators reported no conflicts of interest.

More sleep at night, fewer or no sleep problems, and low levels of professional burnout were associated with a lower risk of developing COVID-19 among health care workers considered to be at high risk for exposure to patients with COVID-19, new evidence reveals.

PRImageFactory/iStock/Getty Images

For each additional hour of sleep at night, for example, risk for COVID-19 dropped by 12% in a study of 2844 frontline health care workers.

Furthermore, those who reported experiencing work-related burnout every day were 2.6 times more likely to report having COVID-19, to report having COVID-19 for a longer time, and to experience COVID-19 of more severity.

“This study underscores the importance of non–hygiene-related risk factors for COVID-19 and supports a holistic approach to health – including optimal sleep and job stress reduction to protect our health care workers from this and future pandemics,” senior author Sara B. Seidelmann, MD, said in an interview.

“Our findings add to the literature that sleep duration at night, sleep problems, and burnout may be risk factors for viral illnesses like COVID-19,” wrote Dr. Seidelmann and colleagues.

This is the first study to link COVID-19 risk to sleep habits – including number of hours of sleep at night, daytime napping hours, and severe sleep problems – among health care workers across multiple countries.

The study was published online March 22 in BMJ Nutrition, Prevention, and Health.

The researchers surveyed health care professionals in specialties considered to place personnel at high risk for exposure to SARS-CoV-2: critical care, emergency care, and internal medicine.

The association between sleep and burnout risk factors and COVID-19 did not vary significantly by specialty. “We didn’t detect any significant interactions between age, sex, specialty, or country,” said Dr. Seidelmann, assistant professor of clinical medicine at Columbia University College of Physicians and Surgeons, New York, and an internist at Stamford (Conn.) Hospital.

In addition to the 12% lower risk associated with each additional hour of sleep at night, each 1 additional hour of daytime napping was linked with a 6% increased risk for COVID-19 in an adjusted analysis (odds ratio [OR], 1.06; 95% confidence interval [CI], 1.01-1.12).

Daytime napping slightly increased risk for COVID-19 in five of the six countries included in the study: France, Germany, Italy, the United Kingdom, and the United States. In contrast, in Spain, napping had a nonsignificant protective effect.

The survey asked health care workers to recall nighttime sleep duration, sleep disorders, and burnout in the year prior to onset of the COVID-19 pandemic.
 

‘Significant, close contact’ with COVID-19?

Lead author Hyunju Kim, NP, Dr. Seidelmann, and colleagues conducted the population-based, case-control study from July 17 to Sept. 25, 2020. They identified health care workers from the SurveyHealthcareGlobus (SHG) network.

Of the respondents, 72% were men. The mean age of the participants was 48 years, and the study population was 77% White, 12% Asian, 6% mixed background, 2% Black, and 1% other. (The remainder preferred not to say).

The 568 health care workers considered to have COVID-19 were classified on the basis of self-reported symptoms. Control participants had no symptoms associated with COVID-19.

All 2,844 participants answered yes to a question about having “significant close contact” with COVID-19 patients in their workplace.

Compared to reporting no sleep problems, having three such problems – difficulty sleeping at night, poor sleep continuity, and frequent use of sleeping pills – was associated with 88% greater odds of COVID-19 (OR, 1.88; 95% CI, 1.17–3.01).

Having one sleep problem was not associated with COVID-19.
 

More burnout, greater risk

The health care workers reported the severity of any work-related burnout. “There was a significant dose-response relationship between frequency of burnout and COVID-19,” the researchers noted.

Those who reported having burnout rarely or weekly had a 1.3-1.4 greater chance of reporting COVID-19 compared to those who reported having no burnout, for example.

In addition, reporting a high level of burnout was linked to about three times the risk for having COVID-19 of longer duration and of greater severity.

What drives the association between sleep problems, burnout, and higher risk for COVID-19 and severe COVID-19 remains unknown.

“The mechanism underlying these associations isn’t clear, but suboptimal sleep, sleep disorders, and stress may result in immune system dysregulation, increased inflammation, and alterations in hormones such as cortisol and melatonin that may increase vulnerability to viral infections,” Dr. Seidelmann said.
 

Strengths and limitations

Using a large network of health care workers in the early phase of the pandemic is a strength of the study. How generalizable the findings are outside the SHG database of 1.5 million health care workers remains unknown.

Another limitation was reliance on self-reporting of COVID-19 patient exposure, outcomes, and covariates, which could have introduced bias.

“However,” the researchers noted, “health care workers are likely a reliable source of information.”
 

Insomnia a common challenge

A 2020 meta-analysis examined the effect of insomnia and psychological factors on COVID-19 risk among health care workers. Lead author Kavita Batra, PhD, of the University of Nevada, Las Vegas (UNLV), and colleagues found that the pooled prevalence of insomnia was almost 28%.

“The recent six-country study by Kim and colleagues also underscores this relationship between lack of sleep and having higher odds of COVID-19 infection,” Manoj Sharma, MBBS, PhD, professor of social and behavioral health in the UNLV department of environmental and occupational health, and one of the study authors, said in an interview.

More research is warranted to learn the direction of the association, he said. Does reduced sleep lower immunity and make a health care worker more susceptible to SARS-CoV-2 infection, or does the anxiety associated with COVID-19 contribute to insomnia?

“Practicing sleep hygiene is a must not only for health workers but also for everyone,” Dr. Sharma added. Recommendations include having fixed hours of going to bed, fixed hours of waking up, not overdoing naps, having at least 30 minutes of winding down before sleeping, having a dark bedroom devoid of all electronics and other disturbances, avoiding smoking, alcohol, and stimulants (such as caffeine) before sleeping, and practicing relaxation right before sleeping, he said.

“It is hard for some health care workers, especially those who work night shifts, but it must be a priority to follow as many sleep hygiene measures as possible,” Dr. Sharma said. “After all, if you do not take care of yourself how can you take care of others?”

Dr. Seidelmann, Dr. Batra, and Dr. Sharma have disclosed no relevant financial relationships.

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

More sleep at night, fewer or no sleep problems, and low levels of professional burnout were associated with a lower risk of developing COVID-19 among health care workers considered to be at high risk for exposure to patients with COVID-19, new evidence reveals.

PRImageFactory/iStock/Getty Images

For each additional hour of sleep at night, for example, risk for COVID-19 dropped by 12% in a study of 2844 frontline health care workers.

Furthermore, those who reported experiencing work-related burnout every day were 2.6 times more likely to report having COVID-19, to report having COVID-19 for a longer time, and to experience COVID-19 of more severity.

“This study underscores the importance of non–hygiene-related risk factors for COVID-19 and supports a holistic approach to health – including optimal sleep and job stress reduction to protect our health care workers from this and future pandemics,” senior author Sara B. Seidelmann, MD, said in an interview.

“Our findings add to the literature that sleep duration at night, sleep problems, and burnout may be risk factors for viral illnesses like COVID-19,” wrote Dr. Seidelmann and colleagues.

This is the first study to link COVID-19 risk to sleep habits – including number of hours of sleep at night, daytime napping hours, and severe sleep problems – among health care workers across multiple countries.

The study was published online March 22 in BMJ Nutrition, Prevention, and Health.

The researchers surveyed health care professionals in specialties considered to place personnel at high risk for exposure to SARS-CoV-2: critical care, emergency care, and internal medicine.

The association between sleep and burnout risk factors and COVID-19 did not vary significantly by specialty. “We didn’t detect any significant interactions between age, sex, specialty, or country,” said Dr. Seidelmann, assistant professor of clinical medicine at Columbia University College of Physicians and Surgeons, New York, and an internist at Stamford (Conn.) Hospital.

In addition to the 12% lower risk associated with each additional hour of sleep at night, each 1 additional hour of daytime napping was linked with a 6% increased risk for COVID-19 in an adjusted analysis (odds ratio [OR], 1.06; 95% confidence interval [CI], 1.01-1.12).

Daytime napping slightly increased risk for COVID-19 in five of the six countries included in the study: France, Germany, Italy, the United Kingdom, and the United States. In contrast, in Spain, napping had a nonsignificant protective effect.

The survey asked health care workers to recall nighttime sleep duration, sleep disorders, and burnout in the year prior to onset of the COVID-19 pandemic.
 

‘Significant, close contact’ with COVID-19?

Lead author Hyunju Kim, NP, Dr. Seidelmann, and colleagues conducted the population-based, case-control study from July 17 to Sept. 25, 2020. They identified health care workers from the SurveyHealthcareGlobus (SHG) network.

Of the respondents, 72% were men. The mean age of the participants was 48 years, and the study population was 77% White, 12% Asian, 6% mixed background, 2% Black, and 1% other. (The remainder preferred not to say).

The 568 health care workers considered to have COVID-19 were classified on the basis of self-reported symptoms. Control participants had no symptoms associated with COVID-19.

All 2,844 participants answered yes to a question about having “significant close contact” with COVID-19 patients in their workplace.

Compared to reporting no sleep problems, having three such problems – difficulty sleeping at night, poor sleep continuity, and frequent use of sleeping pills – was associated with 88% greater odds of COVID-19 (OR, 1.88; 95% CI, 1.17–3.01).

Having one sleep problem was not associated with COVID-19.
 

More burnout, greater risk

The health care workers reported the severity of any work-related burnout. “There was a significant dose-response relationship between frequency of burnout and COVID-19,” the researchers noted.

Those who reported having burnout rarely or weekly had a 1.3-1.4 greater chance of reporting COVID-19 compared to those who reported having no burnout, for example.

In addition, reporting a high level of burnout was linked to about three times the risk for having COVID-19 of longer duration and of greater severity.

What drives the association between sleep problems, burnout, and higher risk for COVID-19 and severe COVID-19 remains unknown.

“The mechanism underlying these associations isn’t clear, but suboptimal sleep, sleep disorders, and stress may result in immune system dysregulation, increased inflammation, and alterations in hormones such as cortisol and melatonin that may increase vulnerability to viral infections,” Dr. Seidelmann said.
 

Strengths and limitations

Using a large network of health care workers in the early phase of the pandemic is a strength of the study. How generalizable the findings are outside the SHG database of 1.5 million health care workers remains unknown.

Another limitation was reliance on self-reporting of COVID-19 patient exposure, outcomes, and covariates, which could have introduced bias.

“However,” the researchers noted, “health care workers are likely a reliable source of information.”
 

Insomnia a common challenge

A 2020 meta-analysis examined the effect of insomnia and psychological factors on COVID-19 risk among health care workers. Lead author Kavita Batra, PhD, of the University of Nevada, Las Vegas (UNLV), and colleagues found that the pooled prevalence of insomnia was almost 28%.

“The recent six-country study by Kim and colleagues also underscores this relationship between lack of sleep and having higher odds of COVID-19 infection,” Manoj Sharma, MBBS, PhD, professor of social and behavioral health in the UNLV department of environmental and occupational health, and one of the study authors, said in an interview.

More research is warranted to learn the direction of the association, he said. Does reduced sleep lower immunity and make a health care worker more susceptible to SARS-CoV-2 infection, or does the anxiety associated with COVID-19 contribute to insomnia?

“Practicing sleep hygiene is a must not only for health workers but also for everyone,” Dr. Sharma added. Recommendations include having fixed hours of going to bed, fixed hours of waking up, not overdoing naps, having at least 30 minutes of winding down before sleeping, having a dark bedroom devoid of all electronics and other disturbances, avoiding smoking, alcohol, and stimulants (such as caffeine) before sleeping, and practicing relaxation right before sleeping, he said.

“It is hard for some health care workers, especially those who work night shifts, but it must be a priority to follow as many sleep hygiene measures as possible,” Dr. Sharma said. “After all, if you do not take care of yourself how can you take care of others?”

Dr. Seidelmann, Dr. Batra, and Dr. Sharma have disclosed no relevant financial relationships.

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

More sleep at night, fewer or no sleep problems, and low levels of professional burnout were associated with a lower risk of developing COVID-19 among health care workers considered to be at high risk for exposure to patients with COVID-19, new evidence reveals.

PRImageFactory/iStock/Getty Images

For each additional hour of sleep at night, for example, risk for COVID-19 dropped by 12% in a study of 2844 frontline health care workers.

Furthermore, those who reported experiencing work-related burnout every day were 2.6 times more likely to report having COVID-19, to report having COVID-19 for a longer time, and to experience COVID-19 of more severity.

“This study underscores the importance of non–hygiene-related risk factors for COVID-19 and supports a holistic approach to health – including optimal sleep and job stress reduction to protect our health care workers from this and future pandemics,” senior author Sara B. Seidelmann, MD, said in an interview.

“Our findings add to the literature that sleep duration at night, sleep problems, and burnout may be risk factors for viral illnesses like COVID-19,” wrote Dr. Seidelmann and colleagues.

This is the first study to link COVID-19 risk to sleep habits – including number of hours of sleep at night, daytime napping hours, and severe sleep problems – among health care workers across multiple countries.

The study was published online March 22 in BMJ Nutrition, Prevention, and Health.

The researchers surveyed health care professionals in specialties considered to place personnel at high risk for exposure to SARS-CoV-2: critical care, emergency care, and internal medicine.

The association between sleep and burnout risk factors and COVID-19 did not vary significantly by specialty. “We didn’t detect any significant interactions between age, sex, specialty, or country,” said Dr. Seidelmann, assistant professor of clinical medicine at Columbia University College of Physicians and Surgeons, New York, and an internist at Stamford (Conn.) Hospital.

In addition to the 12% lower risk associated with each additional hour of sleep at night, each 1 additional hour of daytime napping was linked with a 6% increased risk for COVID-19 in an adjusted analysis (odds ratio [OR], 1.06; 95% confidence interval [CI], 1.01-1.12).

Daytime napping slightly increased risk for COVID-19 in five of the six countries included in the study: France, Germany, Italy, the United Kingdom, and the United States. In contrast, in Spain, napping had a nonsignificant protective effect.

The survey asked health care workers to recall nighttime sleep duration, sleep disorders, and burnout in the year prior to onset of the COVID-19 pandemic.
 

‘Significant, close contact’ with COVID-19?

Lead author Hyunju Kim, NP, Dr. Seidelmann, and colleagues conducted the population-based, case-control study from July 17 to Sept. 25, 2020. They identified health care workers from the SurveyHealthcareGlobus (SHG) network.

Of the respondents, 72% were men. The mean age of the participants was 48 years, and the study population was 77% White, 12% Asian, 6% mixed background, 2% Black, and 1% other. (The remainder preferred not to say).

The 568 health care workers considered to have COVID-19 were classified on the basis of self-reported symptoms. Control participants had no symptoms associated with COVID-19.

All 2,844 participants answered yes to a question about having “significant close contact” with COVID-19 patients in their workplace.

Compared to reporting no sleep problems, having three such problems – difficulty sleeping at night, poor sleep continuity, and frequent use of sleeping pills – was associated with 88% greater odds of COVID-19 (OR, 1.88; 95% CI, 1.17–3.01).

Having one sleep problem was not associated with COVID-19.
 

More burnout, greater risk

The health care workers reported the severity of any work-related burnout. “There was a significant dose-response relationship between frequency of burnout and COVID-19,” the researchers noted.

Those who reported having burnout rarely or weekly had a 1.3-1.4 greater chance of reporting COVID-19 compared to those who reported having no burnout, for example.

In addition, reporting a high level of burnout was linked to about three times the risk for having COVID-19 of longer duration and of greater severity.

What drives the association between sleep problems, burnout, and higher risk for COVID-19 and severe COVID-19 remains unknown.

“The mechanism underlying these associations isn’t clear, but suboptimal sleep, sleep disorders, and stress may result in immune system dysregulation, increased inflammation, and alterations in hormones such as cortisol and melatonin that may increase vulnerability to viral infections,” Dr. Seidelmann said.
 

Strengths and limitations

Using a large network of health care workers in the early phase of the pandemic is a strength of the study. How generalizable the findings are outside the SHG database of 1.5 million health care workers remains unknown.

Another limitation was reliance on self-reporting of COVID-19 patient exposure, outcomes, and covariates, which could have introduced bias.

“However,” the researchers noted, “health care workers are likely a reliable source of information.”
 

Insomnia a common challenge

A 2020 meta-analysis examined the effect of insomnia and psychological factors on COVID-19 risk among health care workers. Lead author Kavita Batra, PhD, of the University of Nevada, Las Vegas (UNLV), and colleagues found that the pooled prevalence of insomnia was almost 28%.

“The recent six-country study by Kim and colleagues also underscores this relationship between lack of sleep and having higher odds of COVID-19 infection,” Manoj Sharma, MBBS, PhD, professor of social and behavioral health in the UNLV department of environmental and occupational health, and one of the study authors, said in an interview.

More research is warranted to learn the direction of the association, he said. Does reduced sleep lower immunity and make a health care worker more susceptible to SARS-CoV-2 infection, or does the anxiety associated with COVID-19 contribute to insomnia?

“Practicing sleep hygiene is a must not only for health workers but also for everyone,” Dr. Sharma added. Recommendations include having fixed hours of going to bed, fixed hours of waking up, not overdoing naps, having at least 30 minutes of winding down before sleeping, having a dark bedroom devoid of all electronics and other disturbances, avoiding smoking, alcohol, and stimulants (such as caffeine) before sleeping, and practicing relaxation right before sleeping, he said.

“It is hard for some health care workers, especially those who work night shifts, but it must be a priority to follow as many sleep hygiene measures as possible,” Dr. Sharma said. “After all, if you do not take care of yourself how can you take care of others?”

Dr. Seidelmann, Dr. Batra, and Dr. Sharma have disclosed no relevant financial relationships.

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

After declining for 8 consecutive weeks, new cases of COVID-19 rose among children in the United States, according to the American Academy of Pediatrics and the Children’s Hospital Association.

A total of 57,078 new cases were reported in children during the week of March 12-18, compared with 52,695 for the previous week, ending a streak of declines going back to mid-January, the AAP and CHA said in their weekly COVID-19 report.

Also up for the week was the proportion of all cases occurring in children. The 57,000-plus cases represented 18.7% of the total (304,610) for all ages, and that is the largest share of the new-case burden for the entire pandemic. The previous high, 18.0%, came just 2 weeks earlier, based on data collected from 49 states (excluding New York), the District of Columbia, New York City, Puerto Rico, and Guam.

Speaking of the entire pandemic, the total number of COVID-19 cases in children is over 3.34 million, and that represents 13.3% of cases among all ages in the United States. The cumulative rate of infection as of March 18 was 4,440 cases per 100,000 children, up from 4,364 per 100,000 a week earlier, the AAP and CHA said.

At the state level, Vermont has now passed the 20% mark (20.1%, to be exact) for children’s proportion of cases and is higher in that measure than any other state. The highest rate of infection (8,763 cases per 100,000) can be found in North Dakota, the AAP/CHA data show.

There were only two new coronavirus-related deaths during the week of March 12-18 after Kansas revised its mortality data, bringing the total to 268 in the 46 jurisdictions (43 states, New York City, Puerto Rico, and Guam) that are reporting deaths by age, the AAP and CHA said.

rfranki@mdedge.com

After declining for 8 consecutive weeks, new cases of COVID-19 rose among children in the United States, according to the American Academy of Pediatrics and the Children’s Hospital Association.

A total of 57,078 new cases were reported in children during the week of March 12-18, compared with 52,695 for the previous week, ending a streak of declines going back to mid-January, the AAP and CHA said in their weekly COVID-19 report.

Also up for the week was the proportion of all cases occurring in children. The 57,000-plus cases represented 18.7% of the total (304,610) for all ages, and that is the largest share of the new-case burden for the entire pandemic. The previous high, 18.0%, came just 2 weeks earlier, based on data collected from 49 states (excluding New York), the District of Columbia, New York City, Puerto Rico, and Guam.

Speaking of the entire pandemic, the total number of COVID-19 cases in children is over 3.34 million, and that represents 13.3% of cases among all ages in the United States. The cumulative rate of infection as of March 18 was 4,440 cases per 100,000 children, up from 4,364 per 100,000 a week earlier, the AAP and CHA said.

At the state level, Vermont has now passed the 20% mark (20.1%, to be exact) for children’s proportion of cases and is higher in that measure than any other state. The highest rate of infection (8,763 cases per 100,000) can be found in North Dakota, the AAP/CHA data show.

There were only two new coronavirus-related deaths during the week of March 12-18 after Kansas revised its mortality data, bringing the total to 268 in the 46 jurisdictions (43 states, New York City, Puerto Rico, and Guam) that are reporting deaths by age, the AAP and CHA said.

rfranki@mdedge.com

After declining for 8 consecutive weeks, new cases of COVID-19 rose among children in the United States, according to the American Academy of Pediatrics and the Children’s Hospital Association.

A total of 57,078 new cases were reported in children during the week of March 12-18, compared with 52,695 for the previous week, ending a streak of declines going back to mid-January, the AAP and CHA said in their weekly COVID-19 report.

Also up for the week was the proportion of all cases occurring in children. The 57,000-plus cases represented 18.7% of the total (304,610) for all ages, and that is the largest share of the new-case burden for the entire pandemic. The previous high, 18.0%, came just 2 weeks earlier, based on data collected from 49 states (excluding New York), the District of Columbia, New York City, Puerto Rico, and Guam.

Speaking of the entire pandemic, the total number of COVID-19 cases in children is over 3.34 million, and that represents 13.3% of cases among all ages in the United States. The cumulative rate of infection as of March 18 was 4,440 cases per 100,000 children, up from 4,364 per 100,000 a week earlier, the AAP and CHA said.

At the state level, Vermont has now passed the 20% mark (20.1%, to be exact) for children’s proportion of cases and is higher in that measure than any other state. The highest rate of infection (8,763 cases per 100,000) can be found in North Dakota, the AAP/CHA data show.

There were only two new coronavirus-related deaths during the week of March 12-18 after Kansas revised its mortality data, bringing the total to 268 in the 46 jurisdictions (43 states, New York City, Puerto Rico, and Guam) that are reporting deaths by age, the AAP and CHA said.

rfranki@mdedge.com

Match Day 2021 was another record breaker, despite the pandemic, and pediatrics played its part, adding nearly 40 more slots than 2020 and filling nearly 50 more, according to the National Resident Matching Program (NRMP).

“Rather than faltering in these uncertain times, program fill rates increased across the board,” the NRMP said in a press release. Overall, 35,194 first-year (PGY-1) slots were offered and 33,353 were filled, both more than ever before, for a fill rate of 94.8%, a slight increase from the 94.6% fill rate last year.

Pediatrics offered 2,901 slots in 2021, up from 2,864 in 2020, though the proportion of pediatrics slots in the overall total fell slightly to 8.2% from 8.4% in 2020. Of those 2,901 slots, 2,860 were filled, for a fill rate of 98.6%, up from 98.2% last year. Of those filled positions, 60.3% were filled by MD seniors, and 78.2% were filled by U.S. graduates.

Since 2017, pediatrics has offered more slots every year, rising from 2,738 in 2017 up to the 2,901 in 2021, an overall growth rate of just under 6%.

“Concerns about the impact of virtual recruitment on applicants’ matching into PGY-1 positions were not realized, [as] growth in registration was seen in every applicant group,” the NRMP noted. Rank-order lists submissions in 2021 were up by 2.8% for U.S. MD seniors, 7.9% for U.S. DO seniors, 2.5% among U.S.-citizen international medical graduates, and 15.0% for non–U.S.-citizen IMGs, compared with 2020.

“The NRMP is honored to have delivered a strong Match to the many applicants pursuing their dreams of medicine. ... The application and recruitment cycle was upended as a result of the pandemic, yet the results of the Match continue to demonstrate strong and consistent outcomes for participants,” Donna L. Lamb, DHSc, MBA, BSN, NRMP President and CEO, said in the press release.

lfranki@mdedge.com

Match Day 2021 was another record breaker, despite the pandemic, and pediatrics played its part, adding nearly 40 more slots than 2020 and filling nearly 50 more, according to the National Resident Matching Program (NRMP).

“Rather than faltering in these uncertain times, program fill rates increased across the board,” the NRMP said in a press release. Overall, 35,194 first-year (PGY-1) slots were offered and 33,353 were filled, both more than ever before, for a fill rate of 94.8%, a slight increase from the 94.6% fill rate last year.

Pediatrics offered 2,901 slots in 2021, up from 2,864 in 2020, though the proportion of pediatrics slots in the overall total fell slightly to 8.2% from 8.4% in 2020. Of those 2,901 slots, 2,860 were filled, for a fill rate of 98.6%, up from 98.2% last year. Of those filled positions, 60.3% were filled by MD seniors, and 78.2% were filled by U.S. graduates.

Since 2017, pediatrics has offered more slots every year, rising from 2,738 in 2017 up to the 2,901 in 2021, an overall growth rate of just under 6%.

“Concerns about the impact of virtual recruitment on applicants’ matching into PGY-1 positions were not realized, [as] growth in registration was seen in every applicant group,” the NRMP noted. Rank-order lists submissions in 2021 were up by 2.8% for U.S. MD seniors, 7.9% for U.S. DO seniors, 2.5% among U.S.-citizen international medical graduates, and 15.0% for non–U.S.-citizen IMGs, compared with 2020.

“The NRMP is honored to have delivered a strong Match to the many applicants pursuing their dreams of medicine. ... The application and recruitment cycle was upended as a result of the pandemic, yet the results of the Match continue to demonstrate strong and consistent outcomes for participants,” Donna L. Lamb, DHSc, MBA, BSN, NRMP President and CEO, said in the press release.

lfranki@mdedge.com

Match Day 2021 was another record breaker, despite the pandemic, and pediatrics played its part, adding nearly 40 more slots than 2020 and filling nearly 50 more, according to the National Resident Matching Program (NRMP).

“Rather than faltering in these uncertain times, program fill rates increased across the board,” the NRMP said in a press release. Overall, 35,194 first-year (PGY-1) slots were offered and 33,353 were filled, both more than ever before, for a fill rate of 94.8%, a slight increase from the 94.6% fill rate last year.

Pediatrics offered 2,901 slots in 2021, up from 2,864 in 2020, though the proportion of pediatrics slots in the overall total fell slightly to 8.2% from 8.4% in 2020. Of those 2,901 slots, 2,860 were filled, for a fill rate of 98.6%, up from 98.2% last year. Of those filled positions, 60.3% were filled by MD seniors, and 78.2% were filled by U.S. graduates.

Since 2017, pediatrics has offered more slots every year, rising from 2,738 in 2017 up to the 2,901 in 2021, an overall growth rate of just under 6%.

“Concerns about the impact of virtual recruitment on applicants’ matching into PGY-1 positions were not realized, [as] growth in registration was seen in every applicant group,” the NRMP noted. Rank-order lists submissions in 2021 were up by 2.8% for U.S. MD seniors, 7.9% for U.S. DO seniors, 2.5% among U.S.-citizen international medical graduates, and 15.0% for non–U.S.-citizen IMGs, compared with 2020.

“The NRMP is honored to have delivered a strong Match to the many applicants pursuing their dreams of medicine. ... The application and recruitment cycle was upended as a result of the pandemic, yet the results of the Match continue to demonstrate strong and consistent outcomes for participants,” Donna L. Lamb, DHSc, MBA, BSN, NRMP President and CEO, said in the press release.

lfranki@mdedge.com

Despite 30+ years of antismoking public policies and dramatic overall decline in secondhand smoke (SHS) exposure, nonsmoking low-income and non-Hispanic Black people remain at high risk for exposure to smoke.

No risk-free SHS exposure

Surendranath S. Shastri, MD, of MD Anderson Cancer Center, Houston, and colleagues underscored the U.S. Surgeon General’s determination that there is no risk-free level of SHS exposure in a recent JAMA Internal Medicine Research Letter.

“With the outbreak of the coronavirus disease 2019, which affects lung function, improving smoke-free policies to enhance air quality should be a growing priority,”they wrote.

Dr. Shastri and colleagues looked at 2011-2018 data from the National Health and Nutrition Examination Survey (NHANES), which detailed prevalence of SHS exposure in the U.S. population aged 3 years and older using interviews and biological specimens to test for cotinine levels. For the survey, nonsmokers having serum cotinine levels of 0.05 to 10 ng/mL were considered to have SHS exposure.

Disparities in SHS exposure

A second report from NHANES data for 2015-2018, published in a National Center for Health Statistics Data Brief (No. 396, February 2021) showed that 20.8% of nonsmoking U.S. adults had SHS exposure, again with greater prevalence among non-Hispanic Black adults (39.7%), than for non-Hispanic White (18.4%), non-Hispanic Asian (20.9%), and Hispanic (17.2%) adults. Exposure was also greater in the younger age groups, with SHS rates for adults aged 18-39 years, 40-59 years, and ≥60 years at 25.6%, 19.1%, and 17.6%, respectively. Lower education (high school or less vs. some college education) and lower income levels were also associated with higher levels of SHS exposure. The investigators noted that among households with smokers, non-Hispanic Black adults are less likely to have complete smoking bans in homes, and among Medicaid or uninsured parents of any race or ethnicity, bans on smoking in family vehicles are less likely.

Overall, the prevalence of SHS exposure declined from 27.7% to 20.7% from 2009 to 2018, but the decreases were mediated by race and income.

SHS exposure in private spaces

A research brief from the Centers for Disease Control and Prevention on SHS exposure in homes and vehicles in the U.S. among middle and high school students also found a general decline in SHS exposure over 2011-2018 in homes (26.8%-20.9%; P < .001) and vehicles (30.2%-19.8%; P < .001). The findings, derived from the National Youth Tobacco Survey for 2011-2019, showed that no reduction occurred in homes among non-Hispanic Black students. Overall, a significant difference in home SHS exposure was observed by race/ethnicity: non-Hispanic Black (28.4%) and non-Hispanic White (27.4%) students both had a higher prevalence compared with Hispanic (20.0%) and non-Hispanic other (20.2%) students (P < .001).

Progress in reducing SHS exposure in public spaces has been made over the last 2 decades, with 27 states and more than 1,000 municipalities implementing comprehensive smoke-free laws that prohibit smoking in indoor public places, including workplaces, restaurants, and bars. While the prevalence of voluntary smoke-free home (83.7%) and vehicle (78.1%) rules has increased over time, private settings remain major sources of SHS exposure for many people, including youths. “Although SHS exposures have declined,” the authors wrote, “more than 6 million young people remain exposed to SHS in these private settings.”

In reviewing the data, Mary Cataletto, MD, FCCP, clinical professor of pediatrics at NYU Long Island School of Medicine, stated that these studies “highlight the need for implementation of smoke-free policies to reduce exposure to secondhand smoke, especially in homes and cars and with focused advocacy efforts in highly affected communities.”

Panagis Galiatsatos, MD, MHS, assistant professor of medicine at Johns Hopkins University, Baltimore, emphasized implementation of smoke-free policies but also treatment for smokers. “I’m not at all surprised by these statistics,” he noted in an interview. “Public health policies have helped us to get to where we are now, but there’s a reason that we have plateaued over the last decade. It’s hard to mitigate secondhand smoke exposure because the ones who are smoking now are the most refractory, challenging cases. ... You need good clinical interventions with counseling supported by pharmacological agents to help them if you want to stop secondhand smoke exposure.” He added, “You have to look at current smokers no differently than you look at patients with stage IV cancer – a group that requires a lot of resources to help them get through. Remember, all of them want to quit, but the promise of well-designed, precision-medicine strategies to help them quit has not been kept. Public health policy isn’t going to do it. We need to manage these patients clinically.”

The investigators had no conflict disclosures.

Despite 30+ years of antismoking public policies and dramatic overall decline in secondhand smoke (SHS) exposure, nonsmoking low-income and non-Hispanic Black people remain at high risk for exposure to smoke.

No risk-free SHS exposure

Surendranath S. Shastri, MD, of MD Anderson Cancer Center, Houston, and colleagues underscored the U.S. Surgeon General’s determination that there is no risk-free level of SHS exposure in a recent JAMA Internal Medicine Research Letter.

“With the outbreak of the coronavirus disease 2019, which affects lung function, improving smoke-free policies to enhance air quality should be a growing priority,”they wrote.

Dr. Shastri and colleagues looked at 2011-2018 data from the National Health and Nutrition Examination Survey (NHANES), which detailed prevalence of SHS exposure in the U.S. population aged 3 years and older using interviews and biological specimens to test for cotinine levels. For the survey, nonsmokers having serum cotinine levels of 0.05 to 10 ng/mL were considered to have SHS exposure.

Disparities in SHS exposure

A second report from NHANES data for 2015-2018, published in a National Center for Health Statistics Data Brief (No. 396, February 2021) showed that 20.8% of nonsmoking U.S. adults had SHS exposure, again with greater prevalence among non-Hispanic Black adults (39.7%), than for non-Hispanic White (18.4%), non-Hispanic Asian (20.9%), and Hispanic (17.2%) adults. Exposure was also greater in the younger age groups, with SHS rates for adults aged 18-39 years, 40-59 years, and ≥60 years at 25.6%, 19.1%, and 17.6%, respectively. Lower education (high school or less vs. some college education) and lower income levels were also associated with higher levels of SHS exposure. The investigators noted that among households with smokers, non-Hispanic Black adults are less likely to have complete smoking bans in homes, and among Medicaid or uninsured parents of any race or ethnicity, bans on smoking in family vehicles are less likely.

Overall, the prevalence of SHS exposure declined from 27.7% to 20.7% from 2009 to 2018, but the decreases were mediated by race and income.

SHS exposure in private spaces

A research brief from the Centers for Disease Control and Prevention on SHS exposure in homes and vehicles in the U.S. among middle and high school students also found a general decline in SHS exposure over 2011-2018 in homes (26.8%-20.9%; P < .001) and vehicles (30.2%-19.8%; P < .001). The findings, derived from the National Youth Tobacco Survey for 2011-2019, showed that no reduction occurred in homes among non-Hispanic Black students. Overall, a significant difference in home SHS exposure was observed by race/ethnicity: non-Hispanic Black (28.4%) and non-Hispanic White (27.4%) students both had a higher prevalence compared with Hispanic (20.0%) and non-Hispanic other (20.2%) students (P < .001).

Progress in reducing SHS exposure in public spaces has been made over the last 2 decades, with 27 states and more than 1,000 municipalities implementing comprehensive smoke-free laws that prohibit smoking in indoor public places, including workplaces, restaurants, and bars. While the prevalence of voluntary smoke-free home (83.7%) and vehicle (78.1%) rules has increased over time, private settings remain major sources of SHS exposure for many people, including youths. “Although SHS exposures have declined,” the authors wrote, “more than 6 million young people remain exposed to SHS in these private settings.”

In reviewing the data, Mary Cataletto, MD, FCCP, clinical professor of pediatrics at NYU Long Island School of Medicine, stated that these studies “highlight the need for implementation of smoke-free policies to reduce exposure to secondhand smoke, especially in homes and cars and with focused advocacy efforts in highly affected communities.”

Panagis Galiatsatos, MD, MHS, assistant professor of medicine at Johns Hopkins University, Baltimore, emphasized implementation of smoke-free policies but also treatment for smokers. “I’m not at all surprised by these statistics,” he noted in an interview. “Public health policies have helped us to get to where we are now, but there’s a reason that we have plateaued over the last decade. It’s hard to mitigate secondhand smoke exposure because the ones who are smoking now are the most refractory, challenging cases. ... You need good clinical interventions with counseling supported by pharmacological agents to help them if you want to stop secondhand smoke exposure.” He added, “You have to look at current smokers no differently than you look at patients with stage IV cancer – a group that requires a lot of resources to help them get through. Remember, all of them want to quit, but the promise of well-designed, precision-medicine strategies to help them quit has not been kept. Public health policy isn’t going to do it. We need to manage these patients clinically.”

The investigators had no conflict disclosures.

Despite 30+ years of antismoking public policies and dramatic overall decline in secondhand smoke (SHS) exposure, nonsmoking low-income and non-Hispanic Black people remain at high risk for exposure to smoke.

No risk-free SHS exposure

Surendranath S. Shastri, MD, of MD Anderson Cancer Center, Houston, and colleagues underscored the U.S. Surgeon General’s determination that there is no risk-free level of SHS exposure in a recent JAMA Internal Medicine Research Letter.

“With the outbreak of the coronavirus disease 2019, which affects lung function, improving smoke-free policies to enhance air quality should be a growing priority,”they wrote.

Dr. Shastri and colleagues looked at 2011-2018 data from the National Health and Nutrition Examination Survey (NHANES), which detailed prevalence of SHS exposure in the U.S. population aged 3 years and older using interviews and biological specimens to test for cotinine levels. For the survey, nonsmokers having serum cotinine levels of 0.05 to 10 ng/mL were considered to have SHS exposure.

Disparities in SHS exposure

A second report from NHANES data for 2015-2018, published in a National Center for Health Statistics Data Brief (No. 396, February 2021) showed that 20.8% of nonsmoking U.S. adults had SHS exposure, again with greater prevalence among non-Hispanic Black adults (39.7%), than for non-Hispanic White (18.4%), non-Hispanic Asian (20.9%), and Hispanic (17.2%) adults. Exposure was also greater in the younger age groups, with SHS rates for adults aged 18-39 years, 40-59 years, and ≥60 years at 25.6%, 19.1%, and 17.6%, respectively. Lower education (high school or less vs. some college education) and lower income levels were also associated with higher levels of SHS exposure. The investigators noted that among households with smokers, non-Hispanic Black adults are less likely to have complete smoking bans in homes, and among Medicaid or uninsured parents of any race or ethnicity, bans on smoking in family vehicles are less likely.

Overall, the prevalence of SHS exposure declined from 27.7% to 20.7% from 2009 to 2018, but the decreases were mediated by race and income.

SHS exposure in private spaces

A research brief from the Centers for Disease Control and Prevention on SHS exposure in homes and vehicles in the U.S. among middle and high school students also found a general decline in SHS exposure over 2011-2018 in homes (26.8%-20.9%; P < .001) and vehicles (30.2%-19.8%; P < .001). The findings, derived from the National Youth Tobacco Survey for 2011-2019, showed that no reduction occurred in homes among non-Hispanic Black students. Overall, a significant difference in home SHS exposure was observed by race/ethnicity: non-Hispanic Black (28.4%) and non-Hispanic White (27.4%) students both had a higher prevalence compared with Hispanic (20.0%) and non-Hispanic other (20.2%) students (P < .001).

Progress in reducing SHS exposure in public spaces has been made over the last 2 decades, with 27 states and more than 1,000 municipalities implementing comprehensive smoke-free laws that prohibit smoking in indoor public places, including workplaces, restaurants, and bars. While the prevalence of voluntary smoke-free home (83.7%) and vehicle (78.1%) rules has increased over time, private settings remain major sources of SHS exposure for many people, including youths. “Although SHS exposures have declined,” the authors wrote, “more than 6 million young people remain exposed to SHS in these private settings.”

In reviewing the data, Mary Cataletto, MD, FCCP, clinical professor of pediatrics at NYU Long Island School of Medicine, stated that these studies “highlight the need for implementation of smoke-free policies to reduce exposure to secondhand smoke, especially in homes and cars and with focused advocacy efforts in highly affected communities.”

Panagis Galiatsatos, MD, MHS, assistant professor of medicine at Johns Hopkins University, Baltimore, emphasized implementation of smoke-free policies but also treatment for smokers. “I’m not at all surprised by these statistics,” he noted in an interview. “Public health policies have helped us to get to where we are now, but there’s a reason that we have plateaued over the last decade. It’s hard to mitigate secondhand smoke exposure because the ones who are smoking now are the most refractory, challenging cases. ... You need good clinical interventions with counseling supported by pharmacological agents to help them if you want to stop secondhand smoke exposure.” He added, “You have to look at current smokers no differently than you look at patients with stage IV cancer – a group that requires a lot of resources to help them get through. Remember, all of them want to quit, but the promise of well-designed, precision-medicine strategies to help them quit has not been kept. Public health policy isn’t going to do it. We need to manage these patients clinically.”

The investigators had no conflict disclosures.

New research underscores the importance of folic acid supplementation for pregnant women with epilepsy who are taking antiepileptic drugs (AEDs).

Dietary folate alone, even in the United States, where food is fortified with folic acid, is “not sufficient” to improve cognitive outcomes for children of women who take AEDs during pregnancy, the researchers report.

“We found that dietary folate was not related to outcomes,” study investigator Kimford Meador, MD, professor of neurology and neurologic sciences, Stanford (Calif.) University, told this news organization.

“Only when the mother was taking extra folate did we see an improvement in child outcomes,” he added.

The findings were published online Feb. 23 in Epilepsy and Behavior.
 

Cognitive boost

“Daily folate is recommended to women in the general populations to reduce congenital malformations,” Dr. Meador said. In addition, periconceptional use of folate has been shown in previous research to improve neurodevelopmental outcomes for children of mothers with epilepsy who are taking AEDs.

Whether folate-fortified food alone, without supplements, has any effect on cognitive outcomes in this population of children has not been examined previously.

To investigate, the researchers assessed 117 children from the Neurodevelopmental Effects of Antiepileptic Drugs (NEAD) study, a prospective, observational study of women with epilepsy who were taking one of four AEDs: carbamazepine, lamotrigine, phenytoin, or valproate.

Results showed that dietary folate from fortified food alone, without supplements, had no significant impact on IQ at age 6 years among children with prenatal exposure to AEDs.

In contrast, use of periconceptual folate supplements was significantly associated with a 10-point higher IQ at age 6 in the adjusted analyses (95% confidence interval, 5.2-15.0; P < .001).

These six other nutrients from food and supplements had no significant association with IQ at age 6 years: vitamins C, D, and E, omega-3, gamma tocopherol, and vitamin B12.
 

Optimal dose unclear

The findings indicate that folates, including natural folate and folic acid, in food do not have positive cognitive effects for children of women with epilepsy who take AEDs, the researchers write.

Dr. Meador noted that the optimal dose of folic acid supplementation to provide a cognitive benefit remains unclear.

The U.S. Centers for Disease Control recommends 0.4 mg/d for the general population of women of childbearing age. In Europe, the recommendation is 1 mg/d.

“Higher doses are recommended if there is a personal or family history of spina bifida in prior pregnancies, but there is some concern that very high doses of folate may be detrimental,” Dr. Meador said.

For women with epilepsy, he would recommend “at least 1 mg/d and not more than 4 mg/d.”
 

Proves a point?

Commenting on the study for this news organization, Derek Chong, MD, vice chair of neurology and director of epilepsy at Lenox Hill Hospital, New York, said the finding that folate fortification of food alone is not adequate for women with epilepsy is “not groundbreaking” but does prove something previously thought.

“Folic acid is important for all women, but it does seem like folic acid may be even more important in the epilepsy population,” said Dr. Chong, who was not involved with the research.

He cautioned that the current analysis included only four medications, three of which are not used very often anymore.

“Lamotrigine is probably the most commonly used one now. It’s unfortunate that this study did not include Keppra [levetiracetam], which probably is the number one medication that we use now,” Dr. Chong said.

The research was supported by the National Institutes of Health. Dr. Meador and Dr. Chong have reported no relevant financial relationships.

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

New research underscores the importance of folic acid supplementation for pregnant women with epilepsy who are taking antiepileptic drugs (AEDs).

Dietary folate alone, even in the United States, where food is fortified with folic acid, is “not sufficient” to improve cognitive outcomes for children of women who take AEDs during pregnancy, the researchers report.

“We found that dietary folate was not related to outcomes,” study investigator Kimford Meador, MD, professor of neurology and neurologic sciences, Stanford (Calif.) University, told this news organization.

“Only when the mother was taking extra folate did we see an improvement in child outcomes,” he added.

The findings were published online Feb. 23 in Epilepsy and Behavior.
 

Cognitive boost

“Daily folate is recommended to women in the general populations to reduce congenital malformations,” Dr. Meador said. In addition, periconceptional use of folate has been shown in previous research to improve neurodevelopmental outcomes for children of mothers with epilepsy who are taking AEDs.

Whether folate-fortified food alone, without supplements, has any effect on cognitive outcomes in this population of children has not been examined previously.

To investigate, the researchers assessed 117 children from the Neurodevelopmental Effects of Antiepileptic Drugs (NEAD) study, a prospective, observational study of women with epilepsy who were taking one of four AEDs: carbamazepine, lamotrigine, phenytoin, or valproate.

Results showed that dietary folate from fortified food alone, without supplements, had no significant impact on IQ at age 6 years among children with prenatal exposure to AEDs.

In contrast, use of periconceptual folate supplements was significantly associated with a 10-point higher IQ at age 6 in the adjusted analyses (95% confidence interval, 5.2-15.0; P < .001).

These six other nutrients from food and supplements had no significant association with IQ at age 6 years: vitamins C, D, and E, omega-3, gamma tocopherol, and vitamin B12.
 

Optimal dose unclear

The findings indicate that folates, including natural folate and folic acid, in food do not have positive cognitive effects for children of women with epilepsy who take AEDs, the researchers write.

Dr. Meador noted that the optimal dose of folic acid supplementation to provide a cognitive benefit remains unclear.

The U.S. Centers for Disease Control recommends 0.4 mg/d for the general population of women of childbearing age. In Europe, the recommendation is 1 mg/d.

“Higher doses are recommended if there is a personal or family history of spina bifida in prior pregnancies, but there is some concern that very high doses of folate may be detrimental,” Dr. Meador said.

For women with epilepsy, he would recommend “at least 1 mg/d and not more than 4 mg/d.”
 

Proves a point?

Commenting on the study for this news organization, Derek Chong, MD, vice chair of neurology and director of epilepsy at Lenox Hill Hospital, New York, said the finding that folate fortification of food alone is not adequate for women with epilepsy is “not groundbreaking” but does prove something previously thought.

“Folic acid is important for all women, but it does seem like folic acid may be even more important in the epilepsy population,” said Dr. Chong, who was not involved with the research.

He cautioned that the current analysis included only four medications, three of which are not used very often anymore.

“Lamotrigine is probably the most commonly used one now. It’s unfortunate that this study did not include Keppra [levetiracetam], which probably is the number one medication that we use now,” Dr. Chong said.

The research was supported by the National Institutes of Health. Dr. Meador and Dr. Chong have reported no relevant financial relationships.

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

New research underscores the importance of folic acid supplementation for pregnant women with epilepsy who are taking antiepileptic drugs (AEDs).

Dietary folate alone, even in the United States, where food is fortified with folic acid, is “not sufficient” to improve cognitive outcomes for children of women who take AEDs during pregnancy, the researchers report.

“We found that dietary folate was not related to outcomes,” study investigator Kimford Meador, MD, professor of neurology and neurologic sciences, Stanford (Calif.) University, told this news organization.

“Only when the mother was taking extra folate did we see an improvement in child outcomes,” he added.

The findings were published online Feb. 23 in Epilepsy and Behavior.
 

Cognitive boost

“Daily folate is recommended to women in the general populations to reduce congenital malformations,” Dr. Meador said. In addition, periconceptional use of folate has been shown in previous research to improve neurodevelopmental outcomes for children of mothers with epilepsy who are taking AEDs.

Whether folate-fortified food alone, without supplements, has any effect on cognitive outcomes in this population of children has not been examined previously.

To investigate, the researchers assessed 117 children from the Neurodevelopmental Effects of Antiepileptic Drugs (NEAD) study, a prospective, observational study of women with epilepsy who were taking one of four AEDs: carbamazepine, lamotrigine, phenytoin, or valproate.

Results showed that dietary folate from fortified food alone, without supplements, had no significant impact on IQ at age 6 years among children with prenatal exposure to AEDs.

In contrast, use of periconceptual folate supplements was significantly associated with a 10-point higher IQ at age 6 in the adjusted analyses (95% confidence interval, 5.2-15.0; P < .001).

These six other nutrients from food and supplements had no significant association with IQ at age 6 years: vitamins C, D, and E, omega-3, gamma tocopherol, and vitamin B12.
 

Optimal dose unclear

The findings indicate that folates, including natural folate and folic acid, in food do not have positive cognitive effects for children of women with epilepsy who take AEDs, the researchers write.

Dr. Meador noted that the optimal dose of folic acid supplementation to provide a cognitive benefit remains unclear.

The U.S. Centers for Disease Control recommends 0.4 mg/d for the general population of women of childbearing age. In Europe, the recommendation is 1 mg/d.

“Higher doses are recommended if there is a personal or family history of spina bifida in prior pregnancies, but there is some concern that very high doses of folate may be detrimental,” Dr. Meador said.

For women with epilepsy, he would recommend “at least 1 mg/d and not more than 4 mg/d.”
 

Proves a point?

Commenting on the study for this news organization, Derek Chong, MD, vice chair of neurology and director of epilepsy at Lenox Hill Hospital, New York, said the finding that folate fortification of food alone is not adequate for women with epilepsy is “not groundbreaking” but does prove something previously thought.

“Folic acid is important for all women, but it does seem like folic acid may be even more important in the epilepsy population,” said Dr. Chong, who was not involved with the research.

He cautioned that the current analysis included only four medications, three of which are not used very often anymore.

“Lamotrigine is probably the most commonly used one now. It’s unfortunate that this study did not include Keppra [levetiracetam], which probably is the number one medication that we use now,” Dr. Chong said.

The research was supported by the National Institutes of Health. Dr. Meador and Dr. Chong have reported no relevant financial relationships.

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

Ruxolitinib cream, an investigational selective Janus kinase 1 and 2 inhibitor now under priority review by the Food and Drug Administration for the treatment of atopic dermatitis (AD) down to age 12 years, demonstrated a dual mechanism of action in two pivotal phase 3 trials: antipruritic and anti-inflammatory, Kim A. Papp, MD, PhD, said at Innovations in Dermatology: Virtual Spring Conference 2021. He presented a pooled analysis of the TRuE-AD1 and TRuE-AD2 trials, in which 1,249 patients with AD affecting 3%-20% of the body surface area were randomized 2:2:1 double-blind to ruxolitinib cream 0.75%, 1.5%, or vehicle twice daily for 8 weeks.

Striking evidence of the drug’s antipruritic effect comes from the finding that patient-reported itch scores separated significantly from the vehicle controls within just 12 hours after the first application. The margin of difference grew over time such that at 4 weeks, 48.5% of patients on ruxolitinib 1.5% experienced a clinically meaningful reduction in itch – defined by at least a 4-point improvement on the itch numeric rating scale – as did 30.1% of those on ruxolitinib 0.75% and 6.1% of controls. By week 8, these figures had further improved to 51.5%, 41.5%, and 15.8%, respectively, noted Dr. Papp, a dermatologist and president of Probity Medical Research in Waterloo, Ont.

Ruxolitinib’s anti-inflammatory mechanism of action was on display in the primary study endpoint, which was the proportion of patients achieving an Investigator Global Assessment score of 0 or 1 with at least a 2-grade improvement from baseline at week 8. The rates were 52.6% with ruxolitinib 1.5% and 44.7% at the lower dose, both significantly better than the 11.5% rate with vehicle.

For the secondary endpoint of at least a 75% improvement in Eczema Area and Severity Index score at week 8, the rates were 62% with ruxolitinib 1.5% and 53.8% at the 0.75% concentration, compared with 19.7% with vehicle.

The topical JAK inhibitor also showed superior efficacy in terms of improvement on the Patient-Reported Outcomes Measurement Information System Sleep Disturbance Score, with a clinically meaningful 6-point or greater improvement in 23.9% and 20.9% of patients in the high- and low-dose ruxolitinib groups, versus 14.2% in controls.

Plasma drug levels remained consistently low and near-flat throughout the study.

Session comoderator Lawrence F. Eichenfield, MD, was struck by what he termed the “incredibly low” rates of irritancy, burning, and stinging in the ruxolitinib-treated patients: 7 cases of application-site burning in 999 treated patients, compared with 11 cases in 250 vehicle-treated patients, and 4 cases of application-site pruritus in nearly 1,000 patients on ruxolitinib, versus 6 cases in one-fourth as many controls.

“If that’s really true in clinical practice, it would be tremendous to have a nonsteroid that doesn’t have stinging and burning and may have that efficacy,” said Dr. Eichenfield, professor of dermatology and pediatrics and vice-chair of dermatology at the University of California, San Diego.

“I think the fast action is an exciting aspect of this,” said comoderator Jonathan I. Silverberg, MD, PhD, MBA, director of clinical research and contact dermatitis in the department of dermatology at George Washington University in Washington.

He noted that in an earlier phase 2 study, ruxolitinib cream was at least as efficacious as 0.1% triamcinolone cream, providing dermatologists with a rough yardstick as to where the topical JAK inhibitor lies on the potency spectrum for AD treatment.

The FDA is expected to issue a decision on the application for approval of ruxolitinib cream in June. Dr. Eichenfield expects the drug to easily win approval. The big unanswered question is whether the regulatory agency will require boxed safety warnings, as it does for the oral JAK inhibitors approved for various indications, even though safety issues haven’t arisen with the topical agent in the clinical trials.

Dr. Papp reported receiving research grants from and serving as a consultant to Incyte Corp., which funded the ruxolitinib studies, as well as numerous other pharmaceutical companies. MedscapeLive and this news organization are owned by the same parent company.

bjancin@mdedge.com

Ruxolitinib cream, an investigational selective Janus kinase 1 and 2 inhibitor now under priority review by the Food and Drug Administration for the treatment of atopic dermatitis (AD) down to age 12 years, demonstrated a dual mechanism of action in two pivotal phase 3 trials: antipruritic and anti-inflammatory, Kim A. Papp, MD, PhD, said at Innovations in Dermatology: Virtual Spring Conference 2021. He presented a pooled analysis of the TRuE-AD1 and TRuE-AD2 trials, in which 1,249 patients with AD affecting 3%-20% of the body surface area were randomized 2:2:1 double-blind to ruxolitinib cream 0.75%, 1.5%, or vehicle twice daily for 8 weeks.

Striking evidence of the drug’s antipruritic effect comes from the finding that patient-reported itch scores separated significantly from the vehicle controls within just 12 hours after the first application. The margin of difference grew over time such that at 4 weeks, 48.5% of patients on ruxolitinib 1.5% experienced a clinically meaningful reduction in itch – defined by at least a 4-point improvement on the itch numeric rating scale – as did 30.1% of those on ruxolitinib 0.75% and 6.1% of controls. By week 8, these figures had further improved to 51.5%, 41.5%, and 15.8%, respectively, noted Dr. Papp, a dermatologist and president of Probity Medical Research in Waterloo, Ont.

Ruxolitinib’s anti-inflammatory mechanism of action was on display in the primary study endpoint, which was the proportion of patients achieving an Investigator Global Assessment score of 0 or 1 with at least a 2-grade improvement from baseline at week 8. The rates were 52.6% with ruxolitinib 1.5% and 44.7% at the lower dose, both significantly better than the 11.5% rate with vehicle.

For the secondary endpoint of at least a 75% improvement in Eczema Area and Severity Index score at week 8, the rates were 62% with ruxolitinib 1.5% and 53.8% at the 0.75% concentration, compared with 19.7% with vehicle.

The topical JAK inhibitor also showed superior efficacy in terms of improvement on the Patient-Reported Outcomes Measurement Information System Sleep Disturbance Score, with a clinically meaningful 6-point or greater improvement in 23.9% and 20.9% of patients in the high- and low-dose ruxolitinib groups, versus 14.2% in controls.

Plasma drug levels remained consistently low and near-flat throughout the study.

Session comoderator Lawrence F. Eichenfield, MD, was struck by what he termed the “incredibly low” rates of irritancy, burning, and stinging in the ruxolitinib-treated patients: 7 cases of application-site burning in 999 treated patients, compared with 11 cases in 250 vehicle-treated patients, and 4 cases of application-site pruritus in nearly 1,000 patients on ruxolitinib, versus 6 cases in one-fourth as many controls.

“If that’s really true in clinical practice, it would be tremendous to have a nonsteroid that doesn’t have stinging and burning and may have that efficacy,” said Dr. Eichenfield, professor of dermatology and pediatrics and vice-chair of dermatology at the University of California, San Diego.

“I think the fast action is an exciting aspect of this,” said comoderator Jonathan I. Silverberg, MD, PhD, MBA, director of clinical research and contact dermatitis in the department of dermatology at George Washington University in Washington.

He noted that in an earlier phase 2 study, ruxolitinib cream was at least as efficacious as 0.1% triamcinolone cream, providing dermatologists with a rough yardstick as to where the topical JAK inhibitor lies on the potency spectrum for AD treatment.

The FDA is expected to issue a decision on the application for approval of ruxolitinib cream in June. Dr. Eichenfield expects the drug to easily win approval. The big unanswered question is whether the regulatory agency will require boxed safety warnings, as it does for the oral JAK inhibitors approved for various indications, even though safety issues haven’t arisen with the topical agent in the clinical trials.

Dr. Papp reported receiving research grants from and serving as a consultant to Incyte Corp., which funded the ruxolitinib studies, as well as numerous other pharmaceutical companies. MedscapeLive and this news organization are owned by the same parent company.

bjancin@mdedge.com

Ruxolitinib cream, an investigational selective Janus kinase 1 and 2 inhibitor now under priority review by the Food and Drug Administration for the treatment of atopic dermatitis (AD) down to age 12 years, demonstrated a dual mechanism of action in two pivotal phase 3 trials: antipruritic and anti-inflammatory, Kim A. Papp, MD, PhD, said at Innovations in Dermatology: Virtual Spring Conference 2021. He presented a pooled analysis of the TRuE-AD1 and TRuE-AD2 trials, in which 1,249 patients with AD affecting 3%-20% of the body surface area were randomized 2:2:1 double-blind to ruxolitinib cream 0.75%, 1.5%, or vehicle twice daily for 8 weeks.

Striking evidence of the drug’s antipruritic effect comes from the finding that patient-reported itch scores separated significantly from the vehicle controls within just 12 hours after the first application. The margin of difference grew over time such that at 4 weeks, 48.5% of patients on ruxolitinib 1.5% experienced a clinically meaningful reduction in itch – defined by at least a 4-point improvement on the itch numeric rating scale – as did 30.1% of those on ruxolitinib 0.75% and 6.1% of controls. By week 8, these figures had further improved to 51.5%, 41.5%, and 15.8%, respectively, noted Dr. Papp, a dermatologist and president of Probity Medical Research in Waterloo, Ont.

Ruxolitinib’s anti-inflammatory mechanism of action was on display in the primary study endpoint, which was the proportion of patients achieving an Investigator Global Assessment score of 0 or 1 with at least a 2-grade improvement from baseline at week 8. The rates were 52.6% with ruxolitinib 1.5% and 44.7% at the lower dose, both significantly better than the 11.5% rate with vehicle.

For the secondary endpoint of at least a 75% improvement in Eczema Area and Severity Index score at week 8, the rates were 62% with ruxolitinib 1.5% and 53.8% at the 0.75% concentration, compared with 19.7% with vehicle.

The topical JAK inhibitor also showed superior efficacy in terms of improvement on the Patient-Reported Outcomes Measurement Information System Sleep Disturbance Score, with a clinically meaningful 6-point or greater improvement in 23.9% and 20.9% of patients in the high- and low-dose ruxolitinib groups, versus 14.2% in controls.

Plasma drug levels remained consistently low and near-flat throughout the study.

Session comoderator Lawrence F. Eichenfield, MD, was struck by what he termed the “incredibly low” rates of irritancy, burning, and stinging in the ruxolitinib-treated patients: 7 cases of application-site burning in 999 treated patients, compared with 11 cases in 250 vehicle-treated patients, and 4 cases of application-site pruritus in nearly 1,000 patients on ruxolitinib, versus 6 cases in one-fourth as many controls.

“If that’s really true in clinical practice, it would be tremendous to have a nonsteroid that doesn’t have stinging and burning and may have that efficacy,” said Dr. Eichenfield, professor of dermatology and pediatrics and vice-chair of dermatology at the University of California, San Diego.

“I think the fast action is an exciting aspect of this,” said comoderator Jonathan I. Silverberg, MD, PhD, MBA, director of clinical research and contact dermatitis in the department of dermatology at George Washington University in Washington.

He noted that in an earlier phase 2 study, ruxolitinib cream was at least as efficacious as 0.1% triamcinolone cream, providing dermatologists with a rough yardstick as to where the topical JAK inhibitor lies on the potency spectrum for AD treatment.

The FDA is expected to issue a decision on the application for approval of ruxolitinib cream in June. Dr. Eichenfield expects the drug to easily win approval. The big unanswered question is whether the regulatory agency will require boxed safety warnings, as it does for the oral JAK inhibitors approved for various indications, even though safety issues haven’t arisen with the topical agent in the clinical trials.

Dr. Papp reported receiving research grants from and serving as a consultant to Incyte Corp., which funded the ruxolitinib studies, as well as numerous other pharmaceutical companies. MedscapeLive and this news organization are owned by the same parent company.

bjancin@mdedge.com

Delta-9-Tetrahydrocannabinol (THC), the main psychoactive component of cannabis, remains detectable in breast milk even after weeks of abstinence, new data show. The estimated half-life of THC in breast milk is 17 days, according to the study results, with a projected time to elimination of more than 6 weeks. The clinical importance of the remaining THC is up for debate, according to some experts.

“To limit THC effects on fetal brain development and promote safe breastfeeding, it is critical to emphasize marijuana abstention both early in pregnancy and post partum,” Erica M. Wymore, MD, MPH, an assistant professor of pediatrics and neonatology at the University of Colorado at Denver, Aurora, and colleagues wrote. The group published their results online March 8, 2021, in JAMA Pediatrics.

And while the study was a pharmacokinetic analysis rather than a safety investigation, Dr. Wymore said in an interview that the detectable levels of THC suggest any use is of concern and no safety thresholds have been established. “We wish we had more data on the potential effects on the neurocognitive development of children, but for now we must discourage any use in prepregnancy, pregnancy, and breastfeeding, as our national guidelines recommend.”

Therefore, the findings support current guidelines discouraging any cannabis use in mothers-to-be and breast-feeding mothers issued by national organizations, including those from the American Academy of Pediatrics, the American College of Obstetricians and Gynecologists, and the Academy of Breastfeeding Medicine.

Furthermore, the difficulties many mothers face in abstaining from marijuana, a commonly used drug in pregnancy, and the persistence of THC in maternal milk led the authors to question the feasibility of having women who use marijuana simply discard their breast milk until THC is cleared.

“We report challenges in abstention and prolonged excretion of THC in breast milk greater than 6 weeks among women with prenatal marijuana use,” they wrote. “These findings make the recommendations for mothers to discard breast milk until THC is undetectable unrealistic for mothers committed to breastfeeding.”

However, not all experts are equally concerned about low THC concentrations in breast milk. Neonatal pharmacologist Thomas R. Hale, PhD, a professor of pediatrics at Texas Tech University, Lubbock, said a previous study by his group showed that THC levels in maternal milk peaked within 60 minutes of a moderate dose of inhaled marijuana and fell to quite low levels over the next 4 hours. The highest concentration in maternal milk occurred shortly after the peak in plasma.

“So you can see that, just because a mom is drug screen positive, the clinical dose transferred to the infant is probably exceedingly low,” he said in an interview.

Dr. Hale also stressed that judgments about drugs in this context should weigh the risk of the drug against the risk of not breastfeeding. “All of us caution women not to use cannabis when pregnant or breastfeeding,” Dr. Hale said. “But when the decision has to be made as to whether a mom breastfeeds or not if she is drug screen positive, a lot of other factors must be analyzed to make such a decision.”
 

Study cohort

For the study, Dr. Wymore and colleagues screened 394 women who gave birth between Nov. 1, 2016, and June 30, 2019. Of those, 25 women, with a median age of 26 years, were eligible and enrolled. Inclusion criteria included known prenatal marijuana use, intention to breastfeed, and self-reported abstinence. Prenatal use primarily involved inhaling cannabis more than twice a week.

Of the 25 enrolled mothers, 12 who self-reported marijuana abstinence were in fact found to be abstinent according to the results of plasma analysis. Those who continued to use the substance were younger than the overall sample, with a median age of 21, and were less likely to have attended college (23%) than abstainers (58%).

The researchers prospectively collected data on self-reported marijuana usage and paired maternal plasma and breast milk samples several times a week. All participants had detectable THC in breast milk throughout the study. Initial median THC concentrations were 3.2 ng/mL (interquartile range, 1.2-6.8) within the first week after delivery. These increased to 5.5 ng/mL (IQR, 4.4-16.0) at 2 weeks and declined to 1.9 ng/mL (IQR, 1.1-4.3) at 6 weeks. In terms of ratio, the milk:plasma partition coefficient for THC was approximately 6:1 (IQR, 3.8:1-8.1:1).

Dr. Hale noted that, although THC was detectable in milk, the levels were exceedingly low. “This is where the risk assessment comes in. There’s a lot of hysteria in the cannabis field right now, and we’re going to need time and a lot more studies to really be able to predict any untoward complications.”

Dr. Wymore, however, countered that THC levels were low only in those who abstained and that her concerns relate not just to postpartum breast milk levels but the health effects on children of mothers’ cannabis use over the course of prepregnancy, pregnancy, and lactation. “[Dr. Hale’s] message makes it difficult for clinicians to counsel mothers since it goes against national guidelines,” she said. “We need to be consistent.”

But Dr. Wymore and other experts acknowledge the dilemma faced in that breast milk clearly offers substantial benefits for infant and child health. “The risks of an infant’s exposure to marijuana versus the benefit of breast milk must be considered,” said Amy B. Hair, MD, assistant professor of pediatrics and neonatal medicine at Baylor College of Medicine, Houston, who was not involved in the Colorado study. “And it’s unrealistic, as the study suggests, for mothers to discard breast milk for 6 weeks.”

Nevertheless, calling the findings of THC persistence after abstinence “troublesome,” Dr. Hair said the legalization of marijuana in some states gives the public the impression it’s safe to use marijuana even during pregnancy and lactation. “Research studies, however, are concerning for potential detrimental effects on brain growth and development in infants whose mothers use marijuana during pregnancy and breastfeeding,” she added.

Dr. Wymore stressed that more U.S. cannabis dispensaries must engage in rigorous point-of-sale counseling to women on the potential harms during pregnancy. This is the case in Canada, she noted, where recreational and medicinal cannabis has been legal since 2018 and more than 90% of outlets (vs. two thirds of their U.S. counterparts) advise women not to use cannabis during pregnancy or lactation, even for nausea.

“This is where many women are getting their information on cannabis,” she said. “We learned the hard way with alcohol and we don’t want to make the same mistake with marijuana.”

The study was funded by the Colorado Department of Public Health and Environment, the Children’s Hospital Colorado Research Institute, the Colorado Fetal Care Center, the Colorado Perinatal Clinical and Translational Research Center, and the Children’s Colorado Research Institute. Two study coauthors disclosed relationships with the private sector outside the submitted work. Dr. Hale and Dr. Hair have disclosed no competing interests with regard to their comments.

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

Delta-9-Tetrahydrocannabinol (THC), the main psychoactive component of cannabis, remains detectable in breast milk even after weeks of abstinence, new data show. The estimated half-life of THC in breast milk is 17 days, according to the study results, with a projected time to elimination of more than 6 weeks. The clinical importance of the remaining THC is up for debate, according to some experts.

“To limit THC effects on fetal brain development and promote safe breastfeeding, it is critical to emphasize marijuana abstention both early in pregnancy and post partum,” Erica M. Wymore, MD, MPH, an assistant professor of pediatrics and neonatology at the University of Colorado at Denver, Aurora, and colleagues wrote. The group published their results online March 8, 2021, in JAMA Pediatrics.

And while the study was a pharmacokinetic analysis rather than a safety investigation, Dr. Wymore said in an interview that the detectable levels of THC suggest any use is of concern and no safety thresholds have been established. “We wish we had more data on the potential effects on the neurocognitive development of children, but for now we must discourage any use in prepregnancy, pregnancy, and breastfeeding, as our national guidelines recommend.”

Therefore, the findings support current guidelines discouraging any cannabis use in mothers-to-be and breast-feeding mothers issued by national organizations, including those from the American Academy of Pediatrics, the American College of Obstetricians and Gynecologists, and the Academy of Breastfeeding Medicine.

Furthermore, the difficulties many mothers face in abstaining from marijuana, a commonly used drug in pregnancy, and the persistence of THC in maternal milk led the authors to question the feasibility of having women who use marijuana simply discard their breast milk until THC is cleared.

“We report challenges in abstention and prolonged excretion of THC in breast milk greater than 6 weeks among women with prenatal marijuana use,” they wrote. “These findings make the recommendations for mothers to discard breast milk until THC is undetectable unrealistic for mothers committed to breastfeeding.”

However, not all experts are equally concerned about low THC concentrations in breast milk. Neonatal pharmacologist Thomas R. Hale, PhD, a professor of pediatrics at Texas Tech University, Lubbock, said a previous study by his group showed that THC levels in maternal milk peaked within 60 minutes of a moderate dose of inhaled marijuana and fell to quite low levels over the next 4 hours. The highest concentration in maternal milk occurred shortly after the peak in plasma.

“So you can see that, just because a mom is drug screen positive, the clinical dose transferred to the infant is probably exceedingly low,” he said in an interview.

Dr. Hale also stressed that judgments about drugs in this context should weigh the risk of the drug against the risk of not breastfeeding. “All of us caution women not to use cannabis when pregnant or breastfeeding,” Dr. Hale said. “But when the decision has to be made as to whether a mom breastfeeds or not if she is drug screen positive, a lot of other factors must be analyzed to make such a decision.”
 

Study cohort

For the study, Dr. Wymore and colleagues screened 394 women who gave birth between Nov. 1, 2016, and June 30, 2019. Of those, 25 women, with a median age of 26 years, were eligible and enrolled. Inclusion criteria included known prenatal marijuana use, intention to breastfeed, and self-reported abstinence. Prenatal use primarily involved inhaling cannabis more than twice a week.

Of the 25 enrolled mothers, 12 who self-reported marijuana abstinence were in fact found to be abstinent according to the results of plasma analysis. Those who continued to use the substance were younger than the overall sample, with a median age of 21, and were less likely to have attended college (23%) than abstainers (58%).

The researchers prospectively collected data on self-reported marijuana usage and paired maternal plasma and breast milk samples several times a week. All participants had detectable THC in breast milk throughout the study. Initial median THC concentrations were 3.2 ng/mL (interquartile range, 1.2-6.8) within the first week after delivery. These increased to 5.5 ng/mL (IQR, 4.4-16.0) at 2 weeks and declined to 1.9 ng/mL (IQR, 1.1-4.3) at 6 weeks. In terms of ratio, the milk:plasma partition coefficient for THC was approximately 6:1 (IQR, 3.8:1-8.1:1).

Dr. Hale noted that, although THC was detectable in milk, the levels were exceedingly low. “This is where the risk assessment comes in. There’s a lot of hysteria in the cannabis field right now, and we’re going to need time and a lot more studies to really be able to predict any untoward complications.”

Dr. Wymore, however, countered that THC levels were low only in those who abstained and that her concerns relate not just to postpartum breast milk levels but the health effects on children of mothers’ cannabis use over the course of prepregnancy, pregnancy, and lactation. “[Dr. Hale’s] message makes it difficult for clinicians to counsel mothers since it goes against national guidelines,” she said. “We need to be consistent.”

But Dr. Wymore and other experts acknowledge the dilemma faced in that breast milk clearly offers substantial benefits for infant and child health. “The risks of an infant’s exposure to marijuana versus the benefit of breast milk must be considered,” said Amy B. Hair, MD, assistant professor of pediatrics and neonatal medicine at Baylor College of Medicine, Houston, who was not involved in the Colorado study. “And it’s unrealistic, as the study suggests, for mothers to discard breast milk for 6 weeks.”

Nevertheless, calling the findings of THC persistence after abstinence “troublesome,” Dr. Hair said the legalization of marijuana in some states gives the public the impression it’s safe to use marijuana even during pregnancy and lactation. “Research studies, however, are concerning for potential detrimental effects on brain growth and development in infants whose mothers use marijuana during pregnancy and breastfeeding,” she added.

Dr. Wymore stressed that more U.S. cannabis dispensaries must engage in rigorous point-of-sale counseling to women on the potential harms during pregnancy. This is the case in Canada, she noted, where recreational and medicinal cannabis has been legal since 2018 and more than 90% of outlets (vs. two thirds of their U.S. counterparts) advise women not to use cannabis during pregnancy or lactation, even for nausea.

“This is where many women are getting their information on cannabis,” she said. “We learned the hard way with alcohol and we don’t want to make the same mistake with marijuana.”

The study was funded by the Colorado Department of Public Health and Environment, the Children’s Hospital Colorado Research Institute, the Colorado Fetal Care Center, the Colorado Perinatal Clinical and Translational Research Center, and the Children’s Colorado Research Institute. Two study coauthors disclosed relationships with the private sector outside the submitted work. Dr. Hale and Dr. Hair have disclosed no competing interests with regard to their comments.

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

Delta-9-Tetrahydrocannabinol (THC), the main psychoactive component of cannabis, remains detectable in breast milk even after weeks of abstinence, new data show. The estimated half-life of THC in breast milk is 17 days, according to the study results, with a projected time to elimination of more than 6 weeks. The clinical importance of the remaining THC is up for debate, according to some experts.

“To limit THC effects on fetal brain development and promote safe breastfeeding, it is critical to emphasize marijuana abstention both early in pregnancy and post partum,” Erica M. Wymore, MD, MPH, an assistant professor of pediatrics and neonatology at the University of Colorado at Denver, Aurora, and colleagues wrote. The group published their results online March 8, 2021, in JAMA Pediatrics.

And while the study was a pharmacokinetic analysis rather than a safety investigation, Dr. Wymore said in an interview that the detectable levels of THC suggest any use is of concern and no safety thresholds have been established. “We wish we had more data on the potential effects on the neurocognitive development of children, but for now we must discourage any use in prepregnancy, pregnancy, and breastfeeding, as our national guidelines recommend.”

Therefore, the findings support current guidelines discouraging any cannabis use in mothers-to-be and breast-feeding mothers issued by national organizations, including those from the American Academy of Pediatrics, the American College of Obstetricians and Gynecologists, and the Academy of Breastfeeding Medicine.

Furthermore, the difficulties many mothers face in abstaining from marijuana, a commonly used drug in pregnancy, and the persistence of THC in maternal milk led the authors to question the feasibility of having women who use marijuana simply discard their breast milk until THC is cleared.

“We report challenges in abstention and prolonged excretion of THC in breast milk greater than 6 weeks among women with prenatal marijuana use,” they wrote. “These findings make the recommendations for mothers to discard breast milk until THC is undetectable unrealistic for mothers committed to breastfeeding.”

However, not all experts are equally concerned about low THC concentrations in breast milk. Neonatal pharmacologist Thomas R. Hale, PhD, a professor of pediatrics at Texas Tech University, Lubbock, said a previous study by his group showed that THC levels in maternal milk peaked within 60 minutes of a moderate dose of inhaled marijuana and fell to quite low levels over the next 4 hours. The highest concentration in maternal milk occurred shortly after the peak in plasma.

“So you can see that, just because a mom is drug screen positive, the clinical dose transferred to the infant is probably exceedingly low,” he said in an interview.

Dr. Hale also stressed that judgments about drugs in this context should weigh the risk of the drug against the risk of not breastfeeding. “All of us caution women not to use cannabis when pregnant or breastfeeding,” Dr. Hale said. “But when the decision has to be made as to whether a mom breastfeeds or not if she is drug screen positive, a lot of other factors must be analyzed to make such a decision.”
 

Study cohort

For the study, Dr. Wymore and colleagues screened 394 women who gave birth between Nov. 1, 2016, and June 30, 2019. Of those, 25 women, with a median age of 26 years, were eligible and enrolled. Inclusion criteria included known prenatal marijuana use, intention to breastfeed, and self-reported abstinence. Prenatal use primarily involved inhaling cannabis more than twice a week.

Of the 25 enrolled mothers, 12 who self-reported marijuana abstinence were in fact found to be abstinent according to the results of plasma analysis. Those who continued to use the substance were younger than the overall sample, with a median age of 21, and were less likely to have attended college (23%) than abstainers (58%).

The researchers prospectively collected data on self-reported marijuana usage and paired maternal plasma and breast milk samples several times a week. All participants had detectable THC in breast milk throughout the study. Initial median THC concentrations were 3.2 ng/mL (interquartile range, 1.2-6.8) within the first week after delivery. These increased to 5.5 ng/mL (IQR, 4.4-16.0) at 2 weeks and declined to 1.9 ng/mL (IQR, 1.1-4.3) at 6 weeks. In terms of ratio, the milk:plasma partition coefficient for THC was approximately 6:1 (IQR, 3.8:1-8.1:1).

Dr. Hale noted that, although THC was detectable in milk, the levels were exceedingly low. “This is where the risk assessment comes in. There’s a lot of hysteria in the cannabis field right now, and we’re going to need time and a lot more studies to really be able to predict any untoward complications.”

Dr. Wymore, however, countered that THC levels were low only in those who abstained and that her concerns relate not just to postpartum breast milk levels but the health effects on children of mothers’ cannabis use over the course of prepregnancy, pregnancy, and lactation. “[Dr. Hale’s] message makes it difficult for clinicians to counsel mothers since it goes against national guidelines,” she said. “We need to be consistent.”

But Dr. Wymore and other experts acknowledge the dilemma faced in that breast milk clearly offers substantial benefits for infant and child health. “The risks of an infant’s exposure to marijuana versus the benefit of breast milk must be considered,” said Amy B. Hair, MD, assistant professor of pediatrics and neonatal medicine at Baylor College of Medicine, Houston, who was not involved in the Colorado study. “And it’s unrealistic, as the study suggests, for mothers to discard breast milk for 6 weeks.”

Nevertheless, calling the findings of THC persistence after abstinence “troublesome,” Dr. Hair said the legalization of marijuana in some states gives the public the impression it’s safe to use marijuana even during pregnancy and lactation. “Research studies, however, are concerning for potential detrimental effects on brain growth and development in infants whose mothers use marijuana during pregnancy and breastfeeding,” she added.

Dr. Wymore stressed that more U.S. cannabis dispensaries must engage in rigorous point-of-sale counseling to women on the potential harms during pregnancy. This is the case in Canada, she noted, where recreational and medicinal cannabis has been legal since 2018 and more than 90% of outlets (vs. two thirds of their U.S. counterparts) advise women not to use cannabis during pregnancy or lactation, even for nausea.

“This is where many women are getting their information on cannabis,” she said. “We learned the hard way with alcohol and we don’t want to make the same mistake with marijuana.”

The study was funded by the Colorado Department of Public Health and Environment, the Children’s Hospital Colorado Research Institute, the Colorado Fetal Care Center, the Colorado Perinatal Clinical and Translational Research Center, and the Children’s Colorado Research Institute. Two study coauthors disclosed relationships with the private sector outside the submitted work. Dr. Hale and Dr. Hair have disclosed no competing interests with regard to their comments.

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

Overcoming the challenges in managing type 1 diabetes can sometimes feel like an unappreciated “superpower.” That was part of the thinking behind the creation of a comic book trilogy that aims to educate people of all ages – including health care providers – about the realities of living with this condition.

The series was initially launched by a team from Portsmouth (England) Hospitals University National Health Service Trust and University Hospital Southampton NHS Foundation Trust. It is now officially backed by the NHS. The first book in the trilogy, published in 2016, visually illustrates the challenges faced by a teenage boy who had recently been diagnosed with type 1 diabetes. The second volume, released in 2018, follows a young girl who is hospitalized with diabetic ketoacidosis. The third, published in December 2020, explores the stigma associated with diabetes and delves into hypoglycemia.

Available for free online, the three comic books are meant for adults, children, health care professionals, and laypeople. This news organization spoke with series cocreator Partha Kar, MBBS, MD, national specialty adviser, Diabetes for NHS England, about the series. This interview has been edited for length and clarity.
 

How did the idea for a comic book series about type 1 diabetes come about?Dr. Kar: My Southampton colleague Mayank Patel, BM, DM, FRCP, and I were discussing ways of reaching different audiences to raise awareness about type 1 diabetes, and we had the idea of comic books. After all, comic book movies are among the biggest blockbusters if one looks at popular culture, because it’s not just kids watching them.

One of our patients made an interesting observation that really resonated. He said having type 1 diabetes was like the Marvel Comics superhero Hulk.

Several scenes in the first publication, Type 1: Origins, were based on the Hulk, a scientist who gets a radioactive dose by accident. He doesn’t like turning green when he’s angry, even though he also becomes very strong. He basically spends the rest of his life trying to find the cure for himself, but he eventually makes the best of his two worlds – Professor and Hulk – rather than constantly fighting his situation.

The story line was primarily written by a group of patients with type 1 diabetes based on their own experiences. Mayank and I were mostly just supervising and financing the project. The graphics and layout were done by Revolve Comics, a publisher specializing in health education via the comic book medium.

Our aim was to bring awareness of type 1 diabetes to people who don’t have diabetes, including teachers, family members, and friends. At the end of Origins, we provide a list of online resources for more information and for social connection.

Since it launched in October 2016, Origins has been downloaded nearly 10,000 times. Lots of local charities and schools have picked it up. Parents and kids have come to us asking for more and giving us ideas. That’s what prompted the next one.

 

The second volume, Type 1: Attack of the Ketones, is more technical and somewhat surprising in that it portrays some hospital staff members as not well-informed about type 1 diabetes. Are they part of the intended audience?

Yes, this one was directed a little bit more towards professionals, hospitals, and staff. It’s also informed by patient feedback, and dovetails with my efforts to improve hospital care for people with type 1 diabetes. But of course, patients and interested laypeople can also learn from it.

A theme in volume 2 comes from another Marvel Comics superhero, Iron Man. In the movie, when Tony Stark’s heart is severely damaged with shrapnel, he acquires an arc reactor that keeps him alive and also powers the suit that gives him superpowers. After the reactor is taken away, he devises a way to replace the missing part and reassemble the suit.

Similarly, in type 1 diabetes, the ability to produce insulin has been taken away without permission. But what is missing can thankfully be replaced, albeit imperfectly. As we illustrate, things don’t always go to plan despite best efforts to administer insulin in the right dose at the right time.

At the end of Attack of the Ketones, we provide two pages of text about recognizing and managing hyperglycemia and preventing diabetic ketoacidosis. This volume was funded by NHS England and then backed by JDRF and Diabetes UK, and many hospitals picked it up. It has had about 8,000 downloads.

 

In Volume 3, you explore stigma and the issue of language regarding type 1 diabetes. How did those topics come about?

Kar: Type 1 Mission 3: S.T.I.G.M.A. was also based on patient feedback, with input from some Indian diabetes groups I’ve worked with. Here, the protagonist is a young man with type 1 diabetes who goes on holiday to India, where diabetes stigma is widespread. The characters address language problems such as use of the word “diabetic” to label a person, and they counter misconceptions such as that diabetes is contagious. There’s an Indian comic book version of this volume out now.

The main character of this volume experiences severe hypoglycemia and is saved by a glucagon injection from a colleague, one of several presented as superheroes who help in the fight to end diabetes stigma. They are referred to as Guardians of the Glucose, a take on yet another Marvel franchise, Guardians of the Galaxy.

At the end of this volume, we provide two pages of text about recognizing, managing, and preventing hypoglycemia. Again, we hope to educate as wide an audience as possible.
 

At the end of volume 3, you also briefly mention the COVID-19 pandemic. Will there be a fourth volume dealing with that, or other topics, such as diabetes technology?

We’ve left it open. We want to see how volume 3 lands. Depending on that, we might take it forward. There are certainly plenty of topics to tackle. We’ve also discussed moving into gaming or virtual reality. Overall, we hope to educate people by engaging them in different ways.

Dr. Kar has been a consultant diabetologist/endocrinologist within the NHS since 2008. He disclosed no relevant financial relationships.

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

Overcoming the challenges in managing type 1 diabetes can sometimes feel like an unappreciated “superpower.” That was part of the thinking behind the creation of a comic book trilogy that aims to educate people of all ages – including health care providers – about the realities of living with this condition.

The series was initially launched by a team from Portsmouth (England) Hospitals University National Health Service Trust and University Hospital Southampton NHS Foundation Trust. It is now officially backed by the NHS. The first book in the trilogy, published in 2016, visually illustrates the challenges faced by a teenage boy who had recently been diagnosed with type 1 diabetes. The second volume, released in 2018, follows a young girl who is hospitalized with diabetic ketoacidosis. The third, published in December 2020, explores the stigma associated with diabetes and delves into hypoglycemia.

Available for free online, the three comic books are meant for adults, children, health care professionals, and laypeople. This news organization spoke with series cocreator Partha Kar, MBBS, MD, national specialty adviser, Diabetes for NHS England, about the series. This interview has been edited for length and clarity.
 

How did the idea for a comic book series about type 1 diabetes come about?Dr. Kar: My Southampton colleague Mayank Patel, BM, DM, FRCP, and I were discussing ways of reaching different audiences to raise awareness about type 1 diabetes, and we had the idea of comic books. After all, comic book movies are among the biggest blockbusters if one looks at popular culture, because it’s not just kids watching them.

One of our patients made an interesting observation that really resonated. He said having type 1 diabetes was like the Marvel Comics superhero Hulk.

Several scenes in the first publication, Type 1: Origins, were based on the Hulk, a scientist who gets a radioactive dose by accident. He doesn’t like turning green when he’s angry, even though he also becomes very strong. He basically spends the rest of his life trying to find the cure for himself, but he eventually makes the best of his two worlds – Professor and Hulk – rather than constantly fighting his situation.

The story line was primarily written by a group of patients with type 1 diabetes based on their own experiences. Mayank and I were mostly just supervising and financing the project. The graphics and layout were done by Revolve Comics, a publisher specializing in health education via the comic book medium.

Our aim was to bring awareness of type 1 diabetes to people who don’t have diabetes, including teachers, family members, and friends. At the end of Origins, we provide a list of online resources for more information and for social connection.

Since it launched in October 2016, Origins has been downloaded nearly 10,000 times. Lots of local charities and schools have picked it up. Parents and kids have come to us asking for more and giving us ideas. That’s what prompted the next one.

 

The second volume, Type 1: Attack of the Ketones, is more technical and somewhat surprising in that it portrays some hospital staff members as not well-informed about type 1 diabetes. Are they part of the intended audience?

Yes, this one was directed a little bit more towards professionals, hospitals, and staff. It’s also informed by patient feedback, and dovetails with my efforts to improve hospital care for people with type 1 diabetes. But of course, patients and interested laypeople can also learn from it.

A theme in volume 2 comes from another Marvel Comics superhero, Iron Man. In the movie, when Tony Stark’s heart is severely damaged with shrapnel, he acquires an arc reactor that keeps him alive and also powers the suit that gives him superpowers. After the reactor is taken away, he devises a way to replace the missing part and reassemble the suit.

Similarly, in type 1 diabetes, the ability to produce insulin has been taken away without permission. But what is missing can thankfully be replaced, albeit imperfectly. As we illustrate, things don’t always go to plan despite best efforts to administer insulin in the right dose at the right time.

At the end of Attack of the Ketones, we provide two pages of text about recognizing and managing hyperglycemia and preventing diabetic ketoacidosis. This volume was funded by NHS England and then backed by JDRF and Diabetes UK, and many hospitals picked it up. It has had about 8,000 downloads.

 

In Volume 3, you explore stigma and the issue of language regarding type 1 diabetes. How did those topics come about?

Kar: Type 1 Mission 3: S.T.I.G.M.A. was also based on patient feedback, with input from some Indian diabetes groups I’ve worked with. Here, the protagonist is a young man with type 1 diabetes who goes on holiday to India, where diabetes stigma is widespread. The characters address language problems such as use of the word “diabetic” to label a person, and they counter misconceptions such as that diabetes is contagious. There’s an Indian comic book version of this volume out now.

The main character of this volume experiences severe hypoglycemia and is saved by a glucagon injection from a colleague, one of several presented as superheroes who help in the fight to end diabetes stigma. They are referred to as Guardians of the Glucose, a take on yet another Marvel franchise, Guardians of the Galaxy.

At the end of this volume, we provide two pages of text about recognizing, managing, and preventing hypoglycemia. Again, we hope to educate as wide an audience as possible.
 

At the end of volume 3, you also briefly mention the COVID-19 pandemic. Will there be a fourth volume dealing with that, or other topics, such as diabetes technology?

We’ve left it open. We want to see how volume 3 lands. Depending on that, we might take it forward. There are certainly plenty of topics to tackle. We’ve also discussed moving into gaming or virtual reality. Overall, we hope to educate people by engaging them in different ways.

Dr. Kar has been a consultant diabetologist/endocrinologist within the NHS since 2008. He disclosed no relevant financial relationships.

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

Overcoming the challenges in managing type 1 diabetes can sometimes feel like an unappreciated “superpower.” That was part of the thinking behind the creation of a comic book trilogy that aims to educate people of all ages – including health care providers – about the realities of living with this condition.

The series was initially launched by a team from Portsmouth (England) Hospitals University National Health Service Trust and University Hospital Southampton NHS Foundation Trust. It is now officially backed by the NHS. The first book in the trilogy, published in 2016, visually illustrates the challenges faced by a teenage boy who had recently been diagnosed with type 1 diabetes. The second volume, released in 2018, follows a young girl who is hospitalized with diabetic ketoacidosis. The third, published in December 2020, explores the stigma associated with diabetes and delves into hypoglycemia.

Available for free online, the three comic books are meant for adults, children, health care professionals, and laypeople. This news organization spoke with series cocreator Partha Kar, MBBS, MD, national specialty adviser, Diabetes for NHS England, about the series. This interview has been edited for length and clarity.
 

How did the idea for a comic book series about type 1 diabetes come about?Dr. Kar: My Southampton colleague Mayank Patel, BM, DM, FRCP, and I were discussing ways of reaching different audiences to raise awareness about type 1 diabetes, and we had the idea of comic books. After all, comic book movies are among the biggest blockbusters if one looks at popular culture, because it’s not just kids watching them.

One of our patients made an interesting observation that really resonated. He said having type 1 diabetes was like the Marvel Comics superhero Hulk.

Several scenes in the first publication, Type 1: Origins, were based on the Hulk, a scientist who gets a radioactive dose by accident. He doesn’t like turning green when he’s angry, even though he also becomes very strong. He basically spends the rest of his life trying to find the cure for himself, but he eventually makes the best of his two worlds – Professor and Hulk – rather than constantly fighting his situation.

The story line was primarily written by a group of patients with type 1 diabetes based on their own experiences. Mayank and I were mostly just supervising and financing the project. The graphics and layout were done by Revolve Comics, a publisher specializing in health education via the comic book medium.

Our aim was to bring awareness of type 1 diabetes to people who don’t have diabetes, including teachers, family members, and friends. At the end of Origins, we provide a list of online resources for more information and for social connection.

Since it launched in October 2016, Origins has been downloaded nearly 10,000 times. Lots of local charities and schools have picked it up. Parents and kids have come to us asking for more and giving us ideas. That’s what prompted the next one.

 

The second volume, Type 1: Attack of the Ketones, is more technical and somewhat surprising in that it portrays some hospital staff members as not well-informed about type 1 diabetes. Are they part of the intended audience?

Yes, this one was directed a little bit more towards professionals, hospitals, and staff. It’s also informed by patient feedback, and dovetails with my efforts to improve hospital care for people with type 1 diabetes. But of course, patients and interested laypeople can also learn from it.

A theme in volume 2 comes from another Marvel Comics superhero, Iron Man. In the movie, when Tony Stark’s heart is severely damaged with shrapnel, he acquires an arc reactor that keeps him alive and also powers the suit that gives him superpowers. After the reactor is taken away, he devises a way to replace the missing part and reassemble the suit.

Similarly, in type 1 diabetes, the ability to produce insulin has been taken away without permission. But what is missing can thankfully be replaced, albeit imperfectly. As we illustrate, things don’t always go to plan despite best efforts to administer insulin in the right dose at the right time.

At the end of Attack of the Ketones, we provide two pages of text about recognizing and managing hyperglycemia and preventing diabetic ketoacidosis. This volume was funded by NHS England and then backed by JDRF and Diabetes UK, and many hospitals picked it up. It has had about 8,000 downloads.

 

In Volume 3, you explore stigma and the issue of language regarding type 1 diabetes. How did those topics come about?

Kar: Type 1 Mission 3: S.T.I.G.M.A. was also based on patient feedback, with input from some Indian diabetes groups I’ve worked with. Here, the protagonist is a young man with type 1 diabetes who goes on holiday to India, where diabetes stigma is widespread. The characters address language problems such as use of the word “diabetic” to label a person, and they counter misconceptions such as that diabetes is contagious. There’s an Indian comic book version of this volume out now.

The main character of this volume experiences severe hypoglycemia and is saved by a glucagon injection from a colleague, one of several presented as superheroes who help in the fight to end diabetes stigma. They are referred to as Guardians of the Glucose, a take on yet another Marvel franchise, Guardians of the Galaxy.

At the end of this volume, we provide two pages of text about recognizing, managing, and preventing hypoglycemia. Again, we hope to educate as wide an audience as possible.
 

At the end of volume 3, you also briefly mention the COVID-19 pandemic. Will there be a fourth volume dealing with that, or other topics, such as diabetes technology?

We’ve left it open. We want to see how volume 3 lands. Depending on that, we might take it forward. There are certainly plenty of topics to tackle. We’ve also discussed moving into gaming or virtual reality. Overall, we hope to educate people by engaging them in different ways.

Dr. Kar has been a consultant diabetologist/endocrinologist within the NHS since 2008. He disclosed no relevant financial relationships.

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

Given the presence of erythema, lichenification, fissuring, and scale of the hands over the course of more than 3 months with the absence of nail findings is most consistent with a diagnosis of chronic hand eczema.

Chronic hand eczema (CHE) is an inflammatory dermatitis of the hands or wrists that persists for longer than 3 months or recurs twice or more in a 12-month timespan.^1,2 Hand eczema can be a manifestation of atopic dermatitis, allergic contact dermatitis, or irritant contact dermatitis. Its multifactorial pathogenesis includes epidermal injury and disturbed epidermal barrier function from exogenous factors such as irritants or contact allergens, as well as endogenous factors including atopic dermatitis.³ In pediatrics, it often presents after an acute phase of hand dermatitis with chronic pruritus, erythema, and dry skin with scale.⁴ Examination findings vary widely with erythema, vesicles, scale, fissures, crusting, hyperkeratosis, and/or lichenification.^3,5 Diagnosis is often achieved with careful history, asking about potential exposures that may induce lesions, and physical exam of the entire skin, including the feet. Based upon clinical history or persistent dermatitis, allergic contact dermatitis patch testing should be considered.²

What’s the treatment plan?

Given that CHE is an inflammatory disease process, the goal of treatment is to reduce inflammation and allow for skin barrier repair. Unfortunately, only one study has investigated therapeutics for pediatric CHE,⁶ with the remainder of the literature based on adult CHE. Current CHE guidelines recommend avoidance of allergens, irritants, or other triggers of the disease as well as liberal and regular use of emollients. Because of the relative thickness of hand skin, higher-potency topical corticosteroids are often used as first-line therapy, with lower-strength topical steroids, calcineurin inhibitors, or crisaborole used as maintenance therapy. Other treatment options include phototherapy, and rarely, systemic therapies are utilized for atopic dermatitis.

What’s the differential diagnosis?

The differential diagnosis of CHE includes other scaling or hyperkeratotic skin conditions including psoriasis and tinea manuum. Other skin conditions that localize to extremities including scabies and hand-foot-and-mouth disease are discussed below.

Psoriasis can present on the hands with erythematous, well-demarcated, silver scaling plaques. However, additional plaques may be found on the elbows, knees, scalp, umbilicus, and sacrum. Nails can demonstrate pitting, oil drops, splinter hemorrhages, or onycholysis. First-line treatment includes a combination of topical steroids, topical vitamin D analogues, and keratolytics.

Tinea mannum is a dermatophyte infection of the skin of the hands. Typically, only one hand is affected with concomitant bilateral tinea pedis. It results in a white scaly plaque with dorsal hand involvement demonstrating an annular appearance, elevated edge, and central clearing. KOH prep will demonstrate septate hyphae, and cultures will grow dermatophyte colonies. Treatment includes topical antifungals or systemic antifungals for recalcitrant disease.

Scabies presents with short linear hypopigmented lesions with a black dot on one end as well as erythematous pruritic papules. These appear on the interdigital web spaces, wrists, axilla, buttocks, and genital region. Skin scraping prep with mineral oil can show mites and eggs. All individuals in an affected household should be treated with either topical permethrin or oral ivermectin to avoid reinfection or parasitic spread. All contacted linens must be cleaned with hot water and dried on high heat.

Hand-foot-and-mouth disease, classically caused by coxsackievirus, is an acute viral illness that results in an eruption of erythematous macules, papules, and vesicles on the ventral hands, soles of the feet, and oral mucosa. Diagnosis is achieved clinically and treatment is symptomatic as the lesions are self-limited.

Our patient underwent patch testing but did not return positive to any allergens. She was started on potent topical corticosteroids, educated on trigger avoidance, and gradually achieved good disease control.

Neither Mr. Haft nor Dr. Eichenfield have any relevant financial disclosures.
 

Michael Haft is a pediatric dermatology research associate in the division of pediatric and adolescent dermatology at the University of California, San Diego, and Rady Children’s Hospital, San Diego. He is a 4th year medical student at the University of Rochester (N.Y.). Dr. Eichenfield is vice chair of the department of dermatology and professor of dermatology and pediatrics at the University of California, San Diego, and Rady Children’s Hospital.

References

1. Diepgen TL et al. Br J Dermatol. 2009;160(2):353-8.

2. Diepgen TL et al. J Dtsch Dermatol Ges. 2015;13(1):e1-22.

3. Agner T and Elsner P. J Eur Acad Dermatol Venereol. 2020;34 Suppl 1:4-12.

4. Mortz CG et al. Br J Dermatol. 2001;144(3):523-32.

5. Silvestre Salvador JF et al. Actas Dermosifiliogr. 2020;111(1):26-40.

6. Luchsinger I et al. J Eur Acad Dermatol Venereol. 2020;34(5):1037-42.

7. English J et al. Clin Exp Dermatol. 2009;34(7):761-9.

8. Elsner P and Agner T. J Eur Acad Dermatol Venereol. 2020;34 Suppl 1:13-21.

Given the presence of erythema, lichenification, fissuring, and scale of the hands over the course of more than 3 months with the absence of nail findings is most consistent with a diagnosis of chronic hand eczema.

Chronic hand eczema (CHE) is an inflammatory dermatitis of the hands or wrists that persists for longer than 3 months or recurs twice or more in a 12-month timespan.^1,2 Hand eczema can be a manifestation of atopic dermatitis, allergic contact dermatitis, or irritant contact dermatitis. Its multifactorial pathogenesis includes epidermal injury and disturbed epidermal barrier function from exogenous factors such as irritants or contact allergens, as well as endogenous factors including atopic dermatitis.³ In pediatrics, it often presents after an acute phase of hand dermatitis with chronic pruritus, erythema, and dry skin with scale.⁴ Examination findings vary widely with erythema, vesicles, scale, fissures, crusting, hyperkeratosis, and/or lichenification.^3,5 Diagnosis is often achieved with careful history, asking about potential exposures that may induce lesions, and physical exam of the entire skin, including the feet. Based upon clinical history or persistent dermatitis, allergic contact dermatitis patch testing should be considered.²

What’s the treatment plan?

Given that CHE is an inflammatory disease process, the goal of treatment is to reduce inflammation and allow for skin barrier repair. Unfortunately, only one study has investigated therapeutics for pediatric CHE,⁶ with the remainder of the literature based on adult CHE. Current CHE guidelines recommend avoidance of allergens, irritants, or other triggers of the disease as well as liberal and regular use of emollients. Because of the relative thickness of hand skin, higher-potency topical corticosteroids are often used as first-line therapy, with lower-strength topical steroids, calcineurin inhibitors, or crisaborole used as maintenance therapy. Other treatment options include phototherapy, and rarely, systemic therapies are utilized for atopic dermatitis.

What’s the differential diagnosis?

The differential diagnosis of CHE includes other scaling or hyperkeratotic skin conditions including psoriasis and tinea manuum. Other skin conditions that localize to extremities including scabies and hand-foot-and-mouth disease are discussed below.

Psoriasis can present on the hands with erythematous, well-demarcated, silver scaling plaques. However, additional plaques may be found on the elbows, knees, scalp, umbilicus, and sacrum. Nails can demonstrate pitting, oil drops, splinter hemorrhages, or onycholysis. First-line treatment includes a combination of topical steroids, topical vitamin D analogues, and keratolytics.

Tinea mannum is a dermatophyte infection of the skin of the hands. Typically, only one hand is affected with concomitant bilateral tinea pedis. It results in a white scaly plaque with dorsal hand involvement demonstrating an annular appearance, elevated edge, and central clearing. KOH prep will demonstrate septate hyphae, and cultures will grow dermatophyte colonies. Treatment includes topical antifungals or systemic antifungals for recalcitrant disease.

Scabies presents with short linear hypopigmented lesions with a black dot on one end as well as erythematous pruritic papules. These appear on the interdigital web spaces, wrists, axilla, buttocks, and genital region. Skin scraping prep with mineral oil can show mites and eggs. All individuals in an affected household should be treated with either topical permethrin or oral ivermectin to avoid reinfection or parasitic spread. All contacted linens must be cleaned with hot water and dried on high heat.

Hand-foot-and-mouth disease, classically caused by coxsackievirus, is an acute viral illness that results in an eruption of erythematous macules, papules, and vesicles on the ventral hands, soles of the feet, and oral mucosa. Diagnosis is achieved clinically and treatment is symptomatic as the lesions are self-limited.

Our patient underwent patch testing but did not return positive to any allergens. She was started on potent topical corticosteroids, educated on trigger avoidance, and gradually achieved good disease control.

Neither Mr. Haft nor Dr. Eichenfield have any relevant financial disclosures.
 

Michael Haft is a pediatric dermatology research associate in the division of pediatric and adolescent dermatology at the University of California, San Diego, and Rady Children’s Hospital, San Diego. He is a 4th year medical student at the University of Rochester (N.Y.). Dr. Eichenfield is vice chair of the department of dermatology and professor of dermatology and pediatrics at the University of California, San Diego, and Rady Children’s Hospital.

References

1. Diepgen TL et al. Br J Dermatol. 2009;160(2):353-8.

2. Diepgen TL et al. J Dtsch Dermatol Ges. 2015;13(1):e1-22.

3. Agner T and Elsner P. J Eur Acad Dermatol Venereol. 2020;34 Suppl 1:4-12.

4. Mortz CG et al. Br J Dermatol. 2001;144(3):523-32.

5. Silvestre Salvador JF et al. Actas Dermosifiliogr. 2020;111(1):26-40.

6. Luchsinger I et al. J Eur Acad Dermatol Venereol. 2020;34(5):1037-42.

7. English J et al. Clin Exp Dermatol. 2009;34(7):761-9.

8. Elsner P and Agner T. J Eur Acad Dermatol Venereol. 2020;34 Suppl 1:13-21.

Given the presence of erythema, lichenification, fissuring, and scale of the hands over the course of more than 3 months with the absence of nail findings is most consistent with a diagnosis of chronic hand eczema.

Chronic hand eczema (CHE) is an inflammatory dermatitis of the hands or wrists that persists for longer than 3 months or recurs twice or more in a 12-month timespan.^1,2 Hand eczema can be a manifestation of atopic dermatitis, allergic contact dermatitis, or irritant contact dermatitis. Its multifactorial pathogenesis includes epidermal injury and disturbed epidermal barrier function from exogenous factors such as irritants or contact allergens, as well as endogenous factors including atopic dermatitis.³ In pediatrics, it often presents after an acute phase of hand dermatitis with chronic pruritus, erythema, and dry skin with scale.⁴ Examination findings vary widely with erythema, vesicles, scale, fissures, crusting, hyperkeratosis, and/or lichenification.^3,5 Diagnosis is often achieved with careful history, asking about potential exposures that may induce lesions, and physical exam of the entire skin, including the feet. Based upon clinical history or persistent dermatitis, allergic contact dermatitis patch testing should be considered.²

What’s the treatment plan?

Given that CHE is an inflammatory disease process, the goal of treatment is to reduce inflammation and allow for skin barrier repair. Unfortunately, only one study has investigated therapeutics for pediatric CHE,⁶ with the remainder of the literature based on adult CHE. Current CHE guidelines recommend avoidance of allergens, irritants, or other triggers of the disease as well as liberal and regular use of emollients. Because of the relative thickness of hand skin, higher-potency topical corticosteroids are often used as first-line therapy, with lower-strength topical steroids, calcineurin inhibitors, or crisaborole used as maintenance therapy. Other treatment options include phototherapy, and rarely, systemic therapies are utilized for atopic dermatitis.

What’s the differential diagnosis?

The differential diagnosis of CHE includes other scaling or hyperkeratotic skin conditions including psoriasis and tinea manuum. Other skin conditions that localize to extremities including scabies and hand-foot-and-mouth disease are discussed below.

Psoriasis can present on the hands with erythematous, well-demarcated, silver scaling plaques. However, additional plaques may be found on the elbows, knees, scalp, umbilicus, and sacrum. Nails can demonstrate pitting, oil drops, splinter hemorrhages, or onycholysis. First-line treatment includes a combination of topical steroids, topical vitamin D analogues, and keratolytics.

Tinea mannum is a dermatophyte infection of the skin of the hands. Typically, only one hand is affected with concomitant bilateral tinea pedis. It results in a white scaly plaque with dorsal hand involvement demonstrating an annular appearance, elevated edge, and central clearing. KOH prep will demonstrate septate hyphae, and cultures will grow dermatophyte colonies. Treatment includes topical antifungals or systemic antifungals for recalcitrant disease.

Scabies presents with short linear hypopigmented lesions with a black dot on one end as well as erythematous pruritic papules. These appear on the interdigital web spaces, wrists, axilla, buttocks, and genital region. Skin scraping prep with mineral oil can show mites and eggs. All individuals in an affected household should be treated with either topical permethrin or oral ivermectin to avoid reinfection or parasitic spread. All contacted linens must be cleaned with hot water and dried on high heat.

Hand-foot-and-mouth disease, classically caused by coxsackievirus, is an acute viral illness that results in an eruption of erythematous macules, papules, and vesicles on the ventral hands, soles of the feet, and oral mucosa. Diagnosis is achieved clinically and treatment is symptomatic as the lesions are self-limited.

Our patient underwent patch testing but did not return positive to any allergens. She was started on potent topical corticosteroids, educated on trigger avoidance, and gradually achieved good disease control.

Neither Mr. Haft nor Dr. Eichenfield have any relevant financial disclosures.
 

Michael Haft is a pediatric dermatology research associate in the division of pediatric and adolescent dermatology at the University of California, San Diego, and Rady Children’s Hospital, San Diego. He is a 4th year medical student at the University of Rochester (N.Y.). Dr. Eichenfield is vice chair of the department of dermatology and professor of dermatology and pediatrics at the University of California, San Diego, and Rady Children’s Hospital.

References

1. Diepgen TL et al. Br J Dermatol. 2009;160(2):353-8.

2. Diepgen TL et al. J Dtsch Dermatol Ges. 2015;13(1):e1-22.

3. Agner T and Elsner P. J Eur Acad Dermatol Venereol. 2020;34 Suppl 1:4-12.

4. Mortz CG et al. Br J Dermatol. 2001;144(3):523-32.

5. Silvestre Salvador JF et al. Actas Dermosifiliogr. 2020;111(1):26-40.

6. Luchsinger I et al. J Eur Acad Dermatol Venereol. 2020;34(5):1037-42.

7. English J et al. Clin Exp Dermatol. 2009;34(7):761-9.

8. Elsner P and Agner T. J Eur Acad Dermatol Venereol. 2020;34 Suppl 1:13-21.