Randy Dotinga

Pain is as individual as patients are, a multiple sclerosis (MS) specialist told colleagues, and one size does not fit all when it comes to treatment. Flexibility and multiple strategies are key, especially considering that pain can evolve over time because of changes in MS and related conditions.

“Pain syndromes are incredibly common. They can happen in monophasic, neurological attacks, or relapsing conditions,” neurologist Scott Newsome, DO, of Johns Hopkins University, Baltimore, said in a presentation about pain at the 2021 Annual Meeting of the Consortium of Multiple Sclerosis Centers (CMSC). “The good news is there are a lot of things that we can do to help our patients, and the buck does not just stop with oral medications.”

Dr. Newsome, president of the CMSC’s foundation, noted that pain syndromes affect most people who have spinal cord attacks. Research has suggested that the severity of initial attacks is a predictor of the severity of pain syndromes to come.

“There’s a number of triggers that can worsen these pain syndromes – not sleeping well the night before, anxiety, or when someone overheats,” he said. “A lot of our patients during the summertime, when they go out, they want to enjoy themselves and hang out with their family. If the ambient temperature is to a degree where they have increased symptoms, it really impacts their quality of life.”

Dr. Newsome urged colleagues to consider the three types of pain – primary, such as those related to spasticity or tonic spasms; secondary, which can be caused by weakness, reaction to weakness, and spasticity; and tertiary, which is the emotional response to pain.

Tertiary and secondary pain are often overlooked. On the latter front, “early on in my career, I was a big offender,” he said. “I would just focus how a person had a direct injury to the nervous system and not realize that their hip isn’t hurting because of it. It’s a compensatory mechanism after the direct injury, affecting the muscle skeletal system adversely, and having this wear-and-tear phenomenon – setting them up for advanced arthritis, or even a vascular necrosis.”

In regard to MS, he said, it’s helpful to understand pain syndromes. One type is neuropathic: pain that’s worse at night, doesn’t respond well to standard painkillers, and needs multiple therapies. Another type is paroxysmal cord phenomena, which include tonic spasms, Lhermitte’s sign (“an uncomfortable, shocking, vibrating, electrical pain that goes right down their spine” when the neck is flexed), and a condition known as MS hug. “Our patients will come in and say: ‘Oh, it feels like someone’s given me a bear hug or is strangling me.’”

What works as therapy for primary pain syndromes? “I personally don’t like opioids for any pain syndrome, for a lot of reasons,” he said, but a combination of other drugs can be helpful at low doses to start. “I’m a big believer in combining treatments that have different mechanism of actions” instead of, say, combining gabapentin with pregabalin, nerve drugs which work in similar ways.

Dr. Newsome recalled seeing a patient recently who said: “Oh, I tried that drug, I tried this drug, they didn’t help, and I couldn’t tolerate them.” Turns out the patient was taking maximum doses. “No wonder you didn’t tolerate it,” Dr. Newsome said.

Nonpharmaceutical interventions can play an important role, he said. “Believe it or not, we’ve had a lot of people get benefit from acupuncture and massage therapy. And we’ve had some people actually undergo spinal cord stimulation and get stimulators placed. It’s rare, but that’s a consideration for individuals who are refractory to everything you do.”

Medical marijuana, Botox, ketamine, and intrathecal baclofen are other options, he said.

Finally, he said, slowly taper a patient off pain medications if they’re pain free for 3 months. “If someone is doing nonpharmacological interventions, and they’re having a good deal of pain relief, then that’s definitely an opportunity to cut back on the pain medications.”

Pain is as individual as patients are, a multiple sclerosis (MS) specialist told colleagues, and one size does not fit all when it comes to treatment. Flexibility and multiple strategies are key, especially considering that pain can evolve over time because of changes in MS and related conditions.

“Pain syndromes are incredibly common. They can happen in monophasic, neurological attacks, or relapsing conditions,” neurologist Scott Newsome, DO, of Johns Hopkins University, Baltimore, said in a presentation about pain at the 2021 Annual Meeting of the Consortium of Multiple Sclerosis Centers (CMSC). “The good news is there are a lot of things that we can do to help our patients, and the buck does not just stop with oral medications.”

Dr. Newsome, president of the CMSC’s foundation, noted that pain syndromes affect most people who have spinal cord attacks. Research has suggested that the severity of initial attacks is a predictor of the severity of pain syndromes to come.

“There’s a number of triggers that can worsen these pain syndromes – not sleeping well the night before, anxiety, or when someone overheats,” he said. “A lot of our patients during the summertime, when they go out, they want to enjoy themselves and hang out with their family. If the ambient temperature is to a degree where they have increased symptoms, it really impacts their quality of life.”

Dr. Newsome urged colleagues to consider the three types of pain – primary, such as those related to spasticity or tonic spasms; secondary, which can be caused by weakness, reaction to weakness, and spasticity; and tertiary, which is the emotional response to pain.

Tertiary and secondary pain are often overlooked. On the latter front, “early on in my career, I was a big offender,” he said. “I would just focus how a person had a direct injury to the nervous system and not realize that their hip isn’t hurting because of it. It’s a compensatory mechanism after the direct injury, affecting the muscle skeletal system adversely, and having this wear-and-tear phenomenon – setting them up for advanced arthritis, or even a vascular necrosis.”

In regard to MS, he said, it’s helpful to understand pain syndromes. One type is neuropathic: pain that’s worse at night, doesn’t respond well to standard painkillers, and needs multiple therapies. Another type is paroxysmal cord phenomena, which include tonic spasms, Lhermitte’s sign (“an uncomfortable, shocking, vibrating, electrical pain that goes right down their spine” when the neck is flexed), and a condition known as MS hug. “Our patients will come in and say: ‘Oh, it feels like someone’s given me a bear hug or is strangling me.’”

What works as therapy for primary pain syndromes? “I personally don’t like opioids for any pain syndrome, for a lot of reasons,” he said, but a combination of other drugs can be helpful at low doses to start. “I’m a big believer in combining treatments that have different mechanism of actions” instead of, say, combining gabapentin with pregabalin, nerve drugs which work in similar ways.

Dr. Newsome recalled seeing a patient recently who said: “Oh, I tried that drug, I tried this drug, they didn’t help, and I couldn’t tolerate them.” Turns out the patient was taking maximum doses. “No wonder you didn’t tolerate it,” Dr. Newsome said.

Nonpharmaceutical interventions can play an important role, he said. “Believe it or not, we’ve had a lot of people get benefit from acupuncture and massage therapy. And we’ve had some people actually undergo spinal cord stimulation and get stimulators placed. It’s rare, but that’s a consideration for individuals who are refractory to everything you do.”

Medical marijuana, Botox, ketamine, and intrathecal baclofen are other options, he said.

Finally, he said, slowly taper a patient off pain medications if they’re pain free for 3 months. “If someone is doing nonpharmacological interventions, and they’re having a good deal of pain relief, then that’s definitely an opportunity to cut back on the pain medications.”

Pain is as individual as patients are, a multiple sclerosis (MS) specialist told colleagues, and one size does not fit all when it comes to treatment. Flexibility and multiple strategies are key, especially considering that pain can evolve over time because of changes in MS and related conditions.

“Pain syndromes are incredibly common. They can happen in monophasic, neurological attacks, or relapsing conditions,” neurologist Scott Newsome, DO, of Johns Hopkins University, Baltimore, said in a presentation about pain at the 2021 Annual Meeting of the Consortium of Multiple Sclerosis Centers (CMSC). “The good news is there are a lot of things that we can do to help our patients, and the buck does not just stop with oral medications.”

Dr. Newsome, president of the CMSC’s foundation, noted that pain syndromes affect most people who have spinal cord attacks. Research has suggested that the severity of initial attacks is a predictor of the severity of pain syndromes to come.

“There’s a number of triggers that can worsen these pain syndromes – not sleeping well the night before, anxiety, or when someone overheats,” he said. “A lot of our patients during the summertime, when they go out, they want to enjoy themselves and hang out with their family. If the ambient temperature is to a degree where they have increased symptoms, it really impacts their quality of life.”

Dr. Newsome urged colleagues to consider the three types of pain – primary, such as those related to spasticity or tonic spasms; secondary, which can be caused by weakness, reaction to weakness, and spasticity; and tertiary, which is the emotional response to pain.

Tertiary and secondary pain are often overlooked. On the latter front, “early on in my career, I was a big offender,” he said. “I would just focus how a person had a direct injury to the nervous system and not realize that their hip isn’t hurting because of it. It’s a compensatory mechanism after the direct injury, affecting the muscle skeletal system adversely, and having this wear-and-tear phenomenon – setting them up for advanced arthritis, or even a vascular necrosis.”

In regard to MS, he said, it’s helpful to understand pain syndromes. One type is neuropathic: pain that’s worse at night, doesn’t respond well to standard painkillers, and needs multiple therapies. Another type is paroxysmal cord phenomena, which include tonic spasms, Lhermitte’s sign (“an uncomfortable, shocking, vibrating, electrical pain that goes right down their spine” when the neck is flexed), and a condition known as MS hug. “Our patients will come in and say: ‘Oh, it feels like someone’s given me a bear hug or is strangling me.’”

What works as therapy for primary pain syndromes? “I personally don’t like opioids for any pain syndrome, for a lot of reasons,” he said, but a combination of other drugs can be helpful at low doses to start. “I’m a big believer in combining treatments that have different mechanism of actions” instead of, say, combining gabapentin with pregabalin, nerve drugs which work in similar ways.

Dr. Newsome recalled seeing a patient recently who said: “Oh, I tried that drug, I tried this drug, they didn’t help, and I couldn’t tolerate them.” Turns out the patient was taking maximum doses. “No wonder you didn’t tolerate it,” Dr. Newsome said.

Nonpharmaceutical interventions can play an important role, he said. “Believe it or not, we’ve had a lot of people get benefit from acupuncture and massage therapy. And we’ve had some people actually undergo spinal cord stimulation and get stimulators placed. It’s rare, but that’s a consideration for individuals who are refractory to everything you do.”

Medical marijuana, Botox, ketamine, and intrathecal baclofen are other options, he said.

Finally, he said, slowly taper a patient off pain medications if they’re pain free for 3 months. “If someone is doing nonpharmacological interventions, and they’re having a good deal of pain relief, then that’s definitely an opportunity to cut back on the pain medications.”

The popular antipsychotic quetiapine (Seroquel) seems to calm patients with multiple sclerosis (MS) who develop psychiatric distress after taking corticosteroids, a new case review says.

“Our case-report study observed that quetiapine was effective at decreasing irritability, reducing psychological distress, and improving sleep in patients with MS who experienced psychosis symptoms compared with patients who received no treatment. This has changed our practice as we now counsel all patients about the potential side effect of steroid-induced psychosis and discuss treatment options,” said Olinka Hrebicek, MD, medical director of Vancouver Island Multiple Sclerosis Clinic in Victoria, B.C., who was scheduled to present the study findings at the 2021 Annual Meeting of the Consortium of Multiple Sclerosis Centers (CMSC).

According to Dr. Hrebicek, who spoke in an interview, nursing staff and neurologists at the Canadian clinic had typically attributed symptoms such as irritability, anger, insomnia, and psychological distress to the stress of experiencing a relapse. The treatment often was a prescription for a benzodiazepine or zopiclone.

In fact, she and colleagues wrote in their report, psychosis following treatment with high-dose corticosteroids for MS may be underreported.

“The purpose of the study was to determine whether quetiapine was effective for treating symptoms of steroid-induced psychosis in patients with MS,” study coauthor and clinic research assistant Niall Murphy said in an interview. “We also wanted to highlight the importance of looking for symptoms of steroid-induced psychosis as this is likely not the primary concern when treating patients for a relapse. In addition, nurses and neurologists may have less experience with the spectrum of clinical symptoms of psychosis than psychiatrists.”

For the case review, researchers examined 10 reports (8 female) of patients who had signs of psychiatric distress after treatment with steroids. Eight of the patients were treated with quetiapine (six female, two male).

All those who took quetiapine experienced benefits, while the two others didn’t improve.

Commenting on the study, E. Sherwood Brown, MD, PhD, MBA, professor of psychiatry at the University of Texas Southwestern Medical Center, Dallas, said in an interview that psychosis may not appear as expected in patients who develop it as a result of corticosteroid use. “Typically, psychosis refers to delusions, hallucinations, or disorganized thought processes. However, with corticosteroids severe mood and cognitive changes [for example, delirium] are also often included in the definition. Mild mood and memory changes appear to be fairly common with prescription corticosteroids. More severe symptoms are less common.”

Higher doses of corticosteroids – like those used in MS – boost the risk of psychosis, said Dr. Brown, who was not involved in the study.

As for quetiapine, Dr. Brown said it could be a good treatment option. “The use of quetiapine, a drug approved for schizophrenia and mania, is consistent with the idea suggested in the literature that the symptoms with corticosteroids tend to be similar to those of bipolar disorder and that they respond to medications for bipolar disorder,” he said. “A potential concern is that both corticosteroids and quetiapine can cause weight gain. However, this may not be a major problem with a brief course of the corticosteroids. It would be great to see a randomized, controlled trial.”

In British Columbia, the Victoria clinic has changed policy as a result of the analysis, Dr. Hrebicek said. “Nurses and physicians now ask more specific questions to decide if patients are experiencing symptoms of steroid-induced psychosis and whether they should be treated with an antipsychotic medication.”

And now, report coauthor Mr. Murphy said, “our clinic proactively offers patients a prescription for quetiapine that they can fill if they are experiencing symptoms of steroid psychosis.”

Dr. Brown supported the new policy of alerting patients to the psychosis risk. “Counseling patients about common side effects is a good idea,” he said. “I have seen data suggesting that patients may be hesitant to report psychiatric symptoms with corticosteroids to their physicians. Letting them know about the potential for these kinds of side effects might make them more forthcoming in reporting this side effect.”

No study funding is reported. The study authors reported no disclosures. Dr. Brown has a National Institutes of Health grant for studying the effect of corticosteroids on the brain.
 

The popular antipsychotic quetiapine (Seroquel) seems to calm patients with multiple sclerosis (MS) who develop psychiatric distress after taking corticosteroids, a new case review says.

“Our case-report study observed that quetiapine was effective at decreasing irritability, reducing psychological distress, and improving sleep in patients with MS who experienced psychosis symptoms compared with patients who received no treatment. This has changed our practice as we now counsel all patients about the potential side effect of steroid-induced psychosis and discuss treatment options,” said Olinka Hrebicek, MD, medical director of Vancouver Island Multiple Sclerosis Clinic in Victoria, B.C., who was scheduled to present the study findings at the 2021 Annual Meeting of the Consortium of Multiple Sclerosis Centers (CMSC).

According to Dr. Hrebicek, who spoke in an interview, nursing staff and neurologists at the Canadian clinic had typically attributed symptoms such as irritability, anger, insomnia, and psychological distress to the stress of experiencing a relapse. The treatment often was a prescription for a benzodiazepine or zopiclone.

In fact, she and colleagues wrote in their report, psychosis following treatment with high-dose corticosteroids for MS may be underreported.

“The purpose of the study was to determine whether quetiapine was effective for treating symptoms of steroid-induced psychosis in patients with MS,” study coauthor and clinic research assistant Niall Murphy said in an interview. “We also wanted to highlight the importance of looking for symptoms of steroid-induced psychosis as this is likely not the primary concern when treating patients for a relapse. In addition, nurses and neurologists may have less experience with the spectrum of clinical symptoms of psychosis than psychiatrists.”

For the case review, researchers examined 10 reports (8 female) of patients who had signs of psychiatric distress after treatment with steroids. Eight of the patients were treated with quetiapine (six female, two male).

All those who took quetiapine experienced benefits, while the two others didn’t improve.

Commenting on the study, E. Sherwood Brown, MD, PhD, MBA, professor of psychiatry at the University of Texas Southwestern Medical Center, Dallas, said in an interview that psychosis may not appear as expected in patients who develop it as a result of corticosteroid use. “Typically, psychosis refers to delusions, hallucinations, or disorganized thought processes. However, with corticosteroids severe mood and cognitive changes [for example, delirium] are also often included in the definition. Mild mood and memory changes appear to be fairly common with prescription corticosteroids. More severe symptoms are less common.”

Higher doses of corticosteroids – like those used in MS – boost the risk of psychosis, said Dr. Brown, who was not involved in the study.

As for quetiapine, Dr. Brown said it could be a good treatment option. “The use of quetiapine, a drug approved for schizophrenia and mania, is consistent with the idea suggested in the literature that the symptoms with corticosteroids tend to be similar to those of bipolar disorder and that they respond to medications for bipolar disorder,” he said. “A potential concern is that both corticosteroids and quetiapine can cause weight gain. However, this may not be a major problem with a brief course of the corticosteroids. It would be great to see a randomized, controlled trial.”

In British Columbia, the Victoria clinic has changed policy as a result of the analysis, Dr. Hrebicek said. “Nurses and physicians now ask more specific questions to decide if patients are experiencing symptoms of steroid-induced psychosis and whether they should be treated with an antipsychotic medication.”

And now, report coauthor Mr. Murphy said, “our clinic proactively offers patients a prescription for quetiapine that they can fill if they are experiencing symptoms of steroid psychosis.”

Dr. Brown supported the new policy of alerting patients to the psychosis risk. “Counseling patients about common side effects is a good idea,” he said. “I have seen data suggesting that patients may be hesitant to report psychiatric symptoms with corticosteroids to their physicians. Letting them know about the potential for these kinds of side effects might make them more forthcoming in reporting this side effect.”

No study funding is reported. The study authors reported no disclosures. Dr. Brown has a National Institutes of Health grant for studying the effect of corticosteroids on the brain.
 

The popular antipsychotic quetiapine (Seroquel) seems to calm patients with multiple sclerosis (MS) who develop psychiatric distress after taking corticosteroids, a new case review says.

“Our case-report study observed that quetiapine was effective at decreasing irritability, reducing psychological distress, and improving sleep in patients with MS who experienced psychosis symptoms compared with patients who received no treatment. This has changed our practice as we now counsel all patients about the potential side effect of steroid-induced psychosis and discuss treatment options,” said Olinka Hrebicek, MD, medical director of Vancouver Island Multiple Sclerosis Clinic in Victoria, B.C., who was scheduled to present the study findings at the 2021 Annual Meeting of the Consortium of Multiple Sclerosis Centers (CMSC).

According to Dr. Hrebicek, who spoke in an interview, nursing staff and neurologists at the Canadian clinic had typically attributed symptoms such as irritability, anger, insomnia, and psychological distress to the stress of experiencing a relapse. The treatment often was a prescription for a benzodiazepine or zopiclone.

In fact, she and colleagues wrote in their report, psychosis following treatment with high-dose corticosteroids for MS may be underreported.

“The purpose of the study was to determine whether quetiapine was effective for treating symptoms of steroid-induced psychosis in patients with MS,” study coauthor and clinic research assistant Niall Murphy said in an interview. “We also wanted to highlight the importance of looking for symptoms of steroid-induced psychosis as this is likely not the primary concern when treating patients for a relapse. In addition, nurses and neurologists may have less experience with the spectrum of clinical symptoms of psychosis than psychiatrists.”

For the case review, researchers examined 10 reports (8 female) of patients who had signs of psychiatric distress after treatment with steroids. Eight of the patients were treated with quetiapine (six female, two male).

All those who took quetiapine experienced benefits, while the two others didn’t improve.

Commenting on the study, E. Sherwood Brown, MD, PhD, MBA, professor of psychiatry at the University of Texas Southwestern Medical Center, Dallas, said in an interview that psychosis may not appear as expected in patients who develop it as a result of corticosteroid use. “Typically, psychosis refers to delusions, hallucinations, or disorganized thought processes. However, with corticosteroids severe mood and cognitive changes [for example, delirium] are also often included in the definition. Mild mood and memory changes appear to be fairly common with prescription corticosteroids. More severe symptoms are less common.”

Higher doses of corticosteroids – like those used in MS – boost the risk of psychosis, said Dr. Brown, who was not involved in the study.

As for quetiapine, Dr. Brown said it could be a good treatment option. “The use of quetiapine, a drug approved for schizophrenia and mania, is consistent with the idea suggested in the literature that the symptoms with corticosteroids tend to be similar to those of bipolar disorder and that they respond to medications for bipolar disorder,” he said. “A potential concern is that both corticosteroids and quetiapine can cause weight gain. However, this may not be a major problem with a brief course of the corticosteroids. It would be great to see a randomized, controlled trial.”

In British Columbia, the Victoria clinic has changed policy as a result of the analysis, Dr. Hrebicek said. “Nurses and physicians now ask more specific questions to decide if patients are experiencing symptoms of steroid-induced psychosis and whether they should be treated with an antipsychotic medication.”

And now, report coauthor Mr. Murphy said, “our clinic proactively offers patients a prescription for quetiapine that they can fill if they are experiencing symptoms of steroid psychosis.”

Dr. Brown supported the new policy of alerting patients to the psychosis risk. “Counseling patients about common side effects is a good idea,” he said. “I have seen data suggesting that patients may be hesitant to report psychiatric symptoms with corticosteroids to their physicians. Letting them know about the potential for these kinds of side effects might make them more forthcoming in reporting this side effect.”

No study funding is reported. The study authors reported no disclosures. Dr. Brown has a National Institutes of Health grant for studying the effect of corticosteroids on the brain.
 

Nearly a quarter of adults in the United States have been diagnosed with various forms of arthritis, new federal estimates report. The disorders limit the activities of 43.9% of them. Researchers also report that adults with poorer mental or physical health and those who are more disadvantaged socially are most vulnerable to arthritis.

“There is a substantial unmet need for existing, evidence-based, arthritis-appropriate interventions for people with arthritis to minimize activity limitations,” study coauthor and Centers for Disease Control and Prevention epidemiologist Kristina Theis, PhD, MPH, told this news organization. “Our findings show that interventions addressing self-management, education, physical activity, workplace accommodations, and mental health, among other areas, are all indicated for people with arthritis.”

The CDC report was published Oct. 8 in Morbidity and Mortality Weekly Report. Researchers estimated the number of arthritis cases on the basis of in-person interviews conducted with tens of thousands of U.S. adults as part of the National Health Interview Survey during 2016-2018. In the report, the researchers considered arthritis to include general arthritis, rheumatoid arthritis, gout, lupus, and fibromyalgia.
 

Activity limitations rose faster than predicted

According to the report, an estimated 58.5 million U.S. adults (23.7%; 21.5% age-standardized) told interviewers that they had been diagnosed with arthritis conditions. Of those, 25.7 million (43.9%; 40.8% age-standardized) had arthritis-attributable activity limitations (AAALs), which represents 10.4% of all adults.

The number of adults who reported having arthritis rose by 4.1 million from previous estimates for the years 2013-2015, a number that’s on pace with predictions. The number in the AAAL category rose by 2 million, a jump that’s higher than what had been predicted.

“The aging of the population is one factor in the increasing number of people with arthritis, even though arthritis is not an inevitable part of aging,” Dr. Theis said. “Individual factors, such as body mass index or other health conditions, and societal factors, such as educational and economic opportunities, likely play a role.”

Arthritis was especially common among those aged ≥ 65 years (50.4%), those who were unable to work or were disabled (52.3%), and those who self-reported fair/poor health (51.2%) or joint symptoms in the past 30 days (52.2%). The rate of arthritis was also high among those whose activities of daily living (ADL) were limited (54.8%) and those whose instrumental activities of daily living (IADL) were limited (55.9%).

The researchers report that the percentage of AAAL was also high among the following groups: “adults with joint symptoms in the past 30 days (51.6%), adults who were unable to work or disabled (54.7%), adults of other/multiple races (54.5%) or non-Hispanic American Indian or Alaska Natives (60.7%), adults with low income (53.3%) or poor/near poor income-to-poverty ratios (63.3%), or with moderate psychological distress (59.5%). AAAL was reported by a high proportion of adults with arthritis who had an ADL disability (82.6%), IADL disability (80.4%), serious psychological distress (76.3%), or fair/poor self-rated health (72.6%).”

The researchers found that among all adults with arthritis, the percentage of adults with arthritis was high among women (59.3%), those with obesity or overweight (74.2%), and those who weren’t sufficiently active (58%).

Comments on latest findings

Michael LaValley, PhD, biostatistician at the Boston University School of Public Health, who has studied arthritis statistics, told this news organization that the findings “fall right in line with the trends that have been observed in arthritis over the past 20 years. The prevalence is increasing, which certainly seems to be influenced by the aging population in the U.S.”

As for specific conditions, he said the rate of osteoarthritis may be influenced by older Americans and by those with obesity and sedentary behavior. “There is also some thinking that there may be environmental factors increasing the risk for some types of arthritis, but nothing conclusive. There also may be more clinical attention paid to arthritic conditions, leading to more people being diagnosed or even just suspecting that they have arthritis.”

It’s difficult to disentangle connections between arthritis and risk factors such as poverty, he said. “There almost certainly are occupational exposures that put people at risk of osteoarthritis – having to kneel, stoop, and lift heavy things – or other musculoskeletal conditions like lower back pain. These exposures are most likely in jobs that would predominantly go to people with few other options because of lower levels of income and education. People in these jobs would also be more likely to have financial stresses that lead to increased psychological distress and less time to take care of their health.”

Also, he said, “There is probably some reverse causation with the occupational results, self-related health, and psychological distress. These could all be affected by a person’s arthritis. Having arthritis may interfere with getting a better-paying job, and arthritis could certainly reduce someone’s self-reported health and induce psychological distress.”

The authors and LaValley have disclosed no relevant financial relationships.

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

Nearly a quarter of adults in the United States have been diagnosed with various forms of arthritis, new federal estimates report. The disorders limit the activities of 43.9% of them. Researchers also report that adults with poorer mental or physical health and those who are more disadvantaged socially are most vulnerable to arthritis.

“There is a substantial unmet need for existing, evidence-based, arthritis-appropriate interventions for people with arthritis to minimize activity limitations,” study coauthor and Centers for Disease Control and Prevention epidemiologist Kristina Theis, PhD, MPH, told this news organization. “Our findings show that interventions addressing self-management, education, physical activity, workplace accommodations, and mental health, among other areas, are all indicated for people with arthritis.”

The CDC report was published Oct. 8 in Morbidity and Mortality Weekly Report. Researchers estimated the number of arthritis cases on the basis of in-person interviews conducted with tens of thousands of U.S. adults as part of the National Health Interview Survey during 2016-2018. In the report, the researchers considered arthritis to include general arthritis, rheumatoid arthritis, gout, lupus, and fibromyalgia.
 

Activity limitations rose faster than predicted

According to the report, an estimated 58.5 million U.S. adults (23.7%; 21.5% age-standardized) told interviewers that they had been diagnosed with arthritis conditions. Of those, 25.7 million (43.9%; 40.8% age-standardized) had arthritis-attributable activity limitations (AAALs), which represents 10.4% of all adults.

The number of adults who reported having arthritis rose by 4.1 million from previous estimates for the years 2013-2015, a number that’s on pace with predictions. The number in the AAAL category rose by 2 million, a jump that’s higher than what had been predicted.

“The aging of the population is one factor in the increasing number of people with arthritis, even though arthritis is not an inevitable part of aging,” Dr. Theis said. “Individual factors, such as body mass index or other health conditions, and societal factors, such as educational and economic opportunities, likely play a role.”

Arthritis was especially common among those aged ≥ 65 years (50.4%), those who were unable to work or were disabled (52.3%), and those who self-reported fair/poor health (51.2%) or joint symptoms in the past 30 days (52.2%). The rate of arthritis was also high among those whose activities of daily living (ADL) were limited (54.8%) and those whose instrumental activities of daily living (IADL) were limited (55.9%).

The researchers report that the percentage of AAAL was also high among the following groups: “adults with joint symptoms in the past 30 days (51.6%), adults who were unable to work or disabled (54.7%), adults of other/multiple races (54.5%) or non-Hispanic American Indian or Alaska Natives (60.7%), adults with low income (53.3%) or poor/near poor income-to-poverty ratios (63.3%), or with moderate psychological distress (59.5%). AAAL was reported by a high proportion of adults with arthritis who had an ADL disability (82.6%), IADL disability (80.4%), serious psychological distress (76.3%), or fair/poor self-rated health (72.6%).”

The researchers found that among all adults with arthritis, the percentage of adults with arthritis was high among women (59.3%), those with obesity or overweight (74.2%), and those who weren’t sufficiently active (58%).

Comments on latest findings

Michael LaValley, PhD, biostatistician at the Boston University School of Public Health, who has studied arthritis statistics, told this news organization that the findings “fall right in line with the trends that have been observed in arthritis over the past 20 years. The prevalence is increasing, which certainly seems to be influenced by the aging population in the U.S.”

As for specific conditions, he said the rate of osteoarthritis may be influenced by older Americans and by those with obesity and sedentary behavior. “There is also some thinking that there may be environmental factors increasing the risk for some types of arthritis, but nothing conclusive. There also may be more clinical attention paid to arthritic conditions, leading to more people being diagnosed or even just suspecting that they have arthritis.”

It’s difficult to disentangle connections between arthritis and risk factors such as poverty, he said. “There almost certainly are occupational exposures that put people at risk of osteoarthritis – having to kneel, stoop, and lift heavy things – or other musculoskeletal conditions like lower back pain. These exposures are most likely in jobs that would predominantly go to people with few other options because of lower levels of income and education. People in these jobs would also be more likely to have financial stresses that lead to increased psychological distress and less time to take care of their health.”

Also, he said, “There is probably some reverse causation with the occupational results, self-related health, and psychological distress. These could all be affected by a person’s arthritis. Having arthritis may interfere with getting a better-paying job, and arthritis could certainly reduce someone’s self-reported health and induce psychological distress.”

The authors and LaValley have disclosed no relevant financial relationships.

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

Nearly a quarter of adults in the United States have been diagnosed with various forms of arthritis, new federal estimates report. The disorders limit the activities of 43.9% of them. Researchers also report that adults with poorer mental or physical health and those who are more disadvantaged socially are most vulnerable to arthritis.

“There is a substantial unmet need for existing, evidence-based, arthritis-appropriate interventions for people with arthritis to minimize activity limitations,” study coauthor and Centers for Disease Control and Prevention epidemiologist Kristina Theis, PhD, MPH, told this news organization. “Our findings show that interventions addressing self-management, education, physical activity, workplace accommodations, and mental health, among other areas, are all indicated for people with arthritis.”

The CDC report was published Oct. 8 in Morbidity and Mortality Weekly Report. Researchers estimated the number of arthritis cases on the basis of in-person interviews conducted with tens of thousands of U.S. adults as part of the National Health Interview Survey during 2016-2018. In the report, the researchers considered arthritis to include general arthritis, rheumatoid arthritis, gout, lupus, and fibromyalgia.
 

Activity limitations rose faster than predicted

According to the report, an estimated 58.5 million U.S. adults (23.7%; 21.5% age-standardized) told interviewers that they had been diagnosed with arthritis conditions. Of those, 25.7 million (43.9%; 40.8% age-standardized) had arthritis-attributable activity limitations (AAALs), which represents 10.4% of all adults.

The number of adults who reported having arthritis rose by 4.1 million from previous estimates for the years 2013-2015, a number that’s on pace with predictions. The number in the AAAL category rose by 2 million, a jump that’s higher than what had been predicted.

“The aging of the population is one factor in the increasing number of people with arthritis, even though arthritis is not an inevitable part of aging,” Dr. Theis said. “Individual factors, such as body mass index or other health conditions, and societal factors, such as educational and economic opportunities, likely play a role.”

Arthritis was especially common among those aged ≥ 65 years (50.4%), those who were unable to work or were disabled (52.3%), and those who self-reported fair/poor health (51.2%) or joint symptoms in the past 30 days (52.2%). The rate of arthritis was also high among those whose activities of daily living (ADL) were limited (54.8%) and those whose instrumental activities of daily living (IADL) were limited (55.9%).

The researchers report that the percentage of AAAL was also high among the following groups: “adults with joint symptoms in the past 30 days (51.6%), adults who were unable to work or disabled (54.7%), adults of other/multiple races (54.5%) or non-Hispanic American Indian or Alaska Natives (60.7%), adults with low income (53.3%) or poor/near poor income-to-poverty ratios (63.3%), or with moderate psychological distress (59.5%). AAAL was reported by a high proportion of adults with arthritis who had an ADL disability (82.6%), IADL disability (80.4%), serious psychological distress (76.3%), or fair/poor self-rated health (72.6%).”

The researchers found that among all adults with arthritis, the percentage of adults with arthritis was high among women (59.3%), those with obesity or overweight (74.2%), and those who weren’t sufficiently active (58%).

Comments on latest findings

Michael LaValley, PhD, biostatistician at the Boston University School of Public Health, who has studied arthritis statistics, told this news organization that the findings “fall right in line with the trends that have been observed in arthritis over the past 20 years. The prevalence is increasing, which certainly seems to be influenced by the aging population in the U.S.”

As for specific conditions, he said the rate of osteoarthritis may be influenced by older Americans and by those with obesity and sedentary behavior. “There is also some thinking that there may be environmental factors increasing the risk for some types of arthritis, but nothing conclusive. There also may be more clinical attention paid to arthritic conditions, leading to more people being diagnosed or even just suspecting that they have arthritis.”

It’s difficult to disentangle connections between arthritis and risk factors such as poverty, he said. “There almost certainly are occupational exposures that put people at risk of osteoarthritis – having to kneel, stoop, and lift heavy things – or other musculoskeletal conditions like lower back pain. These exposures are most likely in jobs that would predominantly go to people with few other options because of lower levels of income and education. People in these jobs would also be more likely to have financial stresses that lead to increased psychological distress and less time to take care of their health.”

Also, he said, “There is probably some reverse causation with the occupational results, self-related health, and psychological distress. These could all be affected by a person’s arthritis. Having arthritis may interfere with getting a better-paying job, and arthritis could certainly reduce someone’s self-reported health and induce psychological distress.”

The authors and LaValley have disclosed no relevant financial relationships.

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

Many pediatric patients with headache experienced increased headache frequency, increased anxiety, and worsening mood through the first year of the COVID-19 pandemic, a newly released survey finds. But some actually found the pandemic era to be less stressful since they were tightly wound and could more easily control their home environments, a researcher said.

“We need to be very mindful of the connections between school and home environments – and social situations – and how they impact headache frequency,” said Marc DiSabella, DO, a pediatric neurologist at Children’s National Hospital/George Washington University, Washington. He is coauthor of a poster presented at the 50th annual meeting of the Child Neurology Society.

Dr. DiSabella and colleagues launched the survey to understand what headache patients were experiencing during the pandemic. They expected that “things were going to go really terrible in terms of headaches – or things would go great, and then things would crash when we had to reintegrate into society,” he said in an interview.

The team surveyed 113 pediatric patients who were evaluated at the hospital’s headache clinic between summer 2020 and winter 2021. Most of the patients were female (60%) and were aged 12-17 years (63%). Twenty-one percent were younger than 12 and 16% were older than 17. Chronic migraine (37%) was the most common diagnosis, followed by migraine with aura (22%), migraine without aura (19%), and new daily persistent headache (15%).

Nearly half (46%) of patients said their headaches had worsened during the pandemic. Many also reported more anxiety (55%), worsened mood (48%) and more stress (55%).

Dr. DiSabella said it’s especially notable that nearly two-thirds of those surveyed reported they were exercising less during the pandemic. Research has suggested that exercise and proper diet/sleep are crucial to improving headaches in kids, he said, and the survey findings suggest that exercise may be especially important. “Engaging in physical activity changes their pain threshold,” he said.

The researchers also reported that 60% of those surveyed said they looked at screens more than 6 hours per day. According to Dr. DiSabella, high screen use may not be worrisome from a headache perspective. “We have another study in publication that shows there’s not a clear association between frequency of screen use and headache intensity,” he said.

The survey doesn’t examine what has happened in recent weeks as schools have reopened. Anecdotally, Dr. DiSabella said some patients with migraine are feeling the stress of returning to normal routines. “They tend to be type A perfectionists and do well when they’re in control of their environment,” he said. “Now they’ve lost the control they had at home and are being put back into a stressful environment.”
 

Pandemic effects mixed

Commenting on the study, child neurologist Andrew D. Hershey, MD, PhD, of Cincinnati Children’s Hospital Medical Center, questioned the finding that many children suffered from more headaches during the pandemic. In his experience, “headaches were overall better when [children] were doing virtual learning,” he said in an interview. “We had fewer admissions, ED visits declined, and patients were maintaining better healthy habits. Some did express anxiety about not seeing friends, but were accommodating by doing this remotely.”

He added: “Since their return, kids are back to the same sleep deprivation issue since schools start too early, and they have more difficulty treating headaches acutely since they have to go to the nurse’s office [to do so]. They self-report a higher degree of stress and anxiety.”

On the other hand, Jack Gladstein, MD, a child neurologist at the University of Maryland, Baltimore, said in an interview that most of his patients suffered more headaches during the pandemic, although a small number with social anxiety thrived because they got to stay at home.

He agreed with Dr. DiSabella about the value of exercise. “At every visit we remind our youngsters with migraine to eat breakfast, exercise, get regular sleep, and drink fluids,” he said.

No study funding was reported. The study authors, Dr. Hershey, and Dr. Gladstein reported no disclosures.

Many pediatric patients with headache experienced increased headache frequency, increased anxiety, and worsening mood through the first year of the COVID-19 pandemic, a newly released survey finds. But some actually found the pandemic era to be less stressful since they were tightly wound and could more easily control their home environments, a researcher said.

“We need to be very mindful of the connections between school and home environments – and social situations – and how they impact headache frequency,” said Marc DiSabella, DO, a pediatric neurologist at Children’s National Hospital/George Washington University, Washington. He is coauthor of a poster presented at the 50th annual meeting of the Child Neurology Society.

Dr. DiSabella and colleagues launched the survey to understand what headache patients were experiencing during the pandemic. They expected that “things were going to go really terrible in terms of headaches – or things would go great, and then things would crash when we had to reintegrate into society,” he said in an interview.

The team surveyed 113 pediatric patients who were evaluated at the hospital’s headache clinic between summer 2020 and winter 2021. Most of the patients were female (60%) and were aged 12-17 years (63%). Twenty-one percent were younger than 12 and 16% were older than 17. Chronic migraine (37%) was the most common diagnosis, followed by migraine with aura (22%), migraine without aura (19%), and new daily persistent headache (15%).

Nearly half (46%) of patients said their headaches had worsened during the pandemic. Many also reported more anxiety (55%), worsened mood (48%) and more stress (55%).

Dr. DiSabella said it’s especially notable that nearly two-thirds of those surveyed reported they were exercising less during the pandemic. Research has suggested that exercise and proper diet/sleep are crucial to improving headaches in kids, he said, and the survey findings suggest that exercise may be especially important. “Engaging in physical activity changes their pain threshold,” he said.

The researchers also reported that 60% of those surveyed said they looked at screens more than 6 hours per day. According to Dr. DiSabella, high screen use may not be worrisome from a headache perspective. “We have another study in publication that shows there’s not a clear association between frequency of screen use and headache intensity,” he said.

The survey doesn’t examine what has happened in recent weeks as schools have reopened. Anecdotally, Dr. DiSabella said some patients with migraine are feeling the stress of returning to normal routines. “They tend to be type A perfectionists and do well when they’re in control of their environment,” he said. “Now they’ve lost the control they had at home and are being put back into a stressful environment.”
 

Pandemic effects mixed

Commenting on the study, child neurologist Andrew D. Hershey, MD, PhD, of Cincinnati Children’s Hospital Medical Center, questioned the finding that many children suffered from more headaches during the pandemic. In his experience, “headaches were overall better when [children] were doing virtual learning,” he said in an interview. “We had fewer admissions, ED visits declined, and patients were maintaining better healthy habits. Some did express anxiety about not seeing friends, but were accommodating by doing this remotely.”

He added: “Since their return, kids are back to the same sleep deprivation issue since schools start too early, and they have more difficulty treating headaches acutely since they have to go to the nurse’s office [to do so]. They self-report a higher degree of stress and anxiety.”

On the other hand, Jack Gladstein, MD, a child neurologist at the University of Maryland, Baltimore, said in an interview that most of his patients suffered more headaches during the pandemic, although a small number with social anxiety thrived because they got to stay at home.

He agreed with Dr. DiSabella about the value of exercise. “At every visit we remind our youngsters with migraine to eat breakfast, exercise, get regular sleep, and drink fluids,” he said.

No study funding was reported. The study authors, Dr. Hershey, and Dr. Gladstein reported no disclosures.

Many pediatric patients with headache experienced increased headache frequency, increased anxiety, and worsening mood through the first year of the COVID-19 pandemic, a newly released survey finds. But some actually found the pandemic era to be less stressful since they were tightly wound and could more easily control their home environments, a researcher said.

“We need to be very mindful of the connections between school and home environments – and social situations – and how they impact headache frequency,” said Marc DiSabella, DO, a pediatric neurologist at Children’s National Hospital/George Washington University, Washington. He is coauthor of a poster presented at the 50th annual meeting of the Child Neurology Society.

Dr. DiSabella and colleagues launched the survey to understand what headache patients were experiencing during the pandemic. They expected that “things were going to go really terrible in terms of headaches – or things would go great, and then things would crash when we had to reintegrate into society,” he said in an interview.

The team surveyed 113 pediatric patients who were evaluated at the hospital’s headache clinic between summer 2020 and winter 2021. Most of the patients were female (60%) and were aged 12-17 years (63%). Twenty-one percent were younger than 12 and 16% were older than 17. Chronic migraine (37%) was the most common diagnosis, followed by migraine with aura (22%), migraine without aura (19%), and new daily persistent headache (15%).

Nearly half (46%) of patients said their headaches had worsened during the pandemic. Many also reported more anxiety (55%), worsened mood (48%) and more stress (55%).

Dr. DiSabella said it’s especially notable that nearly two-thirds of those surveyed reported they were exercising less during the pandemic. Research has suggested that exercise and proper diet/sleep are crucial to improving headaches in kids, he said, and the survey findings suggest that exercise may be especially important. “Engaging in physical activity changes their pain threshold,” he said.

The researchers also reported that 60% of those surveyed said they looked at screens more than 6 hours per day. According to Dr. DiSabella, high screen use may not be worrisome from a headache perspective. “We have another study in publication that shows there’s not a clear association between frequency of screen use and headache intensity,” he said.

The survey doesn’t examine what has happened in recent weeks as schools have reopened. Anecdotally, Dr. DiSabella said some patients with migraine are feeling the stress of returning to normal routines. “They tend to be type A perfectionists and do well when they’re in control of their environment,” he said. “Now they’ve lost the control they had at home and are being put back into a stressful environment.”
 

Pandemic effects mixed

Commenting on the study, child neurologist Andrew D. Hershey, MD, PhD, of Cincinnati Children’s Hospital Medical Center, questioned the finding that many children suffered from more headaches during the pandemic. In his experience, “headaches were overall better when [children] were doing virtual learning,” he said in an interview. “We had fewer admissions, ED visits declined, and patients were maintaining better healthy habits. Some did express anxiety about not seeing friends, but were accommodating by doing this remotely.”

He added: “Since their return, kids are back to the same sleep deprivation issue since schools start too early, and they have more difficulty treating headaches acutely since they have to go to the nurse’s office [to do so]. They self-report a higher degree of stress and anxiety.”

On the other hand, Jack Gladstein, MD, a child neurologist at the University of Maryland, Baltimore, said in an interview that most of his patients suffered more headaches during the pandemic, although a small number with social anxiety thrived because they got to stay at home.

He agreed with Dr. DiSabella about the value of exercise. “At every visit we remind our youngsters with migraine to eat breakfast, exercise, get regular sleep, and drink fluids,” he said.

No study funding was reported. The study authors, Dr. Hershey, and Dr. Gladstein reported no disclosures.

Armed with pediatric data from the COVID-19 pandemic, a team of researchers is suggesting that most cases of Guillain-Barré syndrome may not be connected to infectious disease, as is sometimes assumed.

While pediatric cases of various types of infections fell by 45%-95% during the early months of the pandemic, cases of acute inflammatory demyelinating polyneuropathy (AIDP), an inflammatory neuropathy belonging to the clinical spectrum of Guillain-Barré syndrome, only fell by about 32%-37%, a rate that’s similar to the 35.1% decline in overall hospital admissions over that time period, researchers found. There was also no apparent link between the appearance of COVID-19 and the number of reported AIDP cases.

“There was no clear association between respiratory or gastrointestinal infections and rates of AIDP. Further, we found that AIDP did not have the expected dramatic reduction when community-acquired infections decreased during the pandemic,” Children’s Hospital of Philadelphia neurologist Craig A. Press, MD, PhD, said in an interview.

Dr. Press and colleagues presented their findings in a poster at the 50th annual meeting of the Child Neurology Society.

According to Dr. Press, the cause of AIDP in most patients is unclear, although infections and vaccinations are often linked to cases. “However, the data supporting this link is often weak. Infections with Campylobacter jejuni [bacteria that causes food poisoning] are known to be associated with AIDP, while rates of AIDP in the general population and in those with influenza are similar.”

For the new multicenter, cross-sectional study, researchers tracked AIDP data from the 47 pediatric hospitals that provide statistics to the Pediatric Health Information System. They focused on the period from January 2017 to September 2020, which included the first months of the COVID-19 pandemic in the United States.

“Social distancing, masks, and increased hand hygiene decrease community-acquired infectious rates in a dramatic way,” Dr. Press said. “If these infections were causing AIDP, we hypothesized that the cases of AIDP would drop substantially as a result.”

But this didn’t appear to happen. Researchers found that the numbers of various types of infections declined from April to September 2020: Respiratory infections dipped by 73%-78%, gastrointestinal infections fell by 45%-61%, and influenza infections dipped by 88%-95%. But AIDP cases didn’t fall as precipitously. In fact, their levels were about the same as they were in April 2017, a month when rates of gastrointestinal, respiratory disease and influenza infections were at seasonally low – but not abnormal – ebbs.

“While we must be cautious interpreting the results,” Dr. Press said, “this makes the link between infections as the main driver of pediatric AIDP less likely.”

However, he said, “this study does not exclude the possibility that rare infections cause AIDP – the data supporting that some more rare infections like campylobacter have a connection to AIDP are more robust – or that common infections very rarely lead to AIDP. While we look for triggers causing inflammatory disorders, AIDP maybe an autoinflammatory disorder without a clear trigger.”

Going forward, Dr. Press said, “we hope to look at infectious data in a more granular way to identify if specific viral or bacterial infectious may be associated with this or other inflammatory disorders. We believe that the use of data like this and the natural experiment that COVID-19 provided may help us to explore the impact of infections on disorders thought to be postinfectious.”

No study funding is reported, and the authors report no relevant disclosures.
 

Armed with pediatric data from the COVID-19 pandemic, a team of researchers is suggesting that most cases of Guillain-Barré syndrome may not be connected to infectious disease, as is sometimes assumed.

While pediatric cases of various types of infections fell by 45%-95% during the early months of the pandemic, cases of acute inflammatory demyelinating polyneuropathy (AIDP), an inflammatory neuropathy belonging to the clinical spectrum of Guillain-Barré syndrome, only fell by about 32%-37%, a rate that’s similar to the 35.1% decline in overall hospital admissions over that time period, researchers found. There was also no apparent link between the appearance of COVID-19 and the number of reported AIDP cases.

“There was no clear association between respiratory or gastrointestinal infections and rates of AIDP. Further, we found that AIDP did not have the expected dramatic reduction when community-acquired infections decreased during the pandemic,” Children’s Hospital of Philadelphia neurologist Craig A. Press, MD, PhD, said in an interview.

Dr. Press and colleagues presented their findings in a poster at the 50th annual meeting of the Child Neurology Society.

According to Dr. Press, the cause of AIDP in most patients is unclear, although infections and vaccinations are often linked to cases. “However, the data supporting this link is often weak. Infections with Campylobacter jejuni [bacteria that causes food poisoning] are known to be associated with AIDP, while rates of AIDP in the general population and in those with influenza are similar.”

For the new multicenter, cross-sectional study, researchers tracked AIDP data from the 47 pediatric hospitals that provide statistics to the Pediatric Health Information System. They focused on the period from January 2017 to September 2020, which included the first months of the COVID-19 pandemic in the United States.

“Social distancing, masks, and increased hand hygiene decrease community-acquired infectious rates in a dramatic way,” Dr. Press said. “If these infections were causing AIDP, we hypothesized that the cases of AIDP would drop substantially as a result.”

But this didn’t appear to happen. Researchers found that the numbers of various types of infections declined from April to September 2020: Respiratory infections dipped by 73%-78%, gastrointestinal infections fell by 45%-61%, and influenza infections dipped by 88%-95%. But AIDP cases didn’t fall as precipitously. In fact, their levels were about the same as they were in April 2017, a month when rates of gastrointestinal, respiratory disease and influenza infections were at seasonally low – but not abnormal – ebbs.

“While we must be cautious interpreting the results,” Dr. Press said, “this makes the link between infections as the main driver of pediatric AIDP less likely.”

However, he said, “this study does not exclude the possibility that rare infections cause AIDP – the data supporting that some more rare infections like campylobacter have a connection to AIDP are more robust – or that common infections very rarely lead to AIDP. While we look for triggers causing inflammatory disorders, AIDP maybe an autoinflammatory disorder without a clear trigger.”

Going forward, Dr. Press said, “we hope to look at infectious data in a more granular way to identify if specific viral or bacterial infectious may be associated with this or other inflammatory disorders. We believe that the use of data like this and the natural experiment that COVID-19 provided may help us to explore the impact of infections on disorders thought to be postinfectious.”

No study funding is reported, and the authors report no relevant disclosures.
 

Armed with pediatric data from the COVID-19 pandemic, a team of researchers is suggesting that most cases of Guillain-Barré syndrome may not be connected to infectious disease, as is sometimes assumed.

While pediatric cases of various types of infections fell by 45%-95% during the early months of the pandemic, cases of acute inflammatory demyelinating polyneuropathy (AIDP), an inflammatory neuropathy belonging to the clinical spectrum of Guillain-Barré syndrome, only fell by about 32%-37%, a rate that’s similar to the 35.1% decline in overall hospital admissions over that time period, researchers found. There was also no apparent link between the appearance of COVID-19 and the number of reported AIDP cases.

“There was no clear association between respiratory or gastrointestinal infections and rates of AIDP. Further, we found that AIDP did not have the expected dramatic reduction when community-acquired infections decreased during the pandemic,” Children’s Hospital of Philadelphia neurologist Craig A. Press, MD, PhD, said in an interview.

Dr. Press and colleagues presented their findings in a poster at the 50th annual meeting of the Child Neurology Society.

According to Dr. Press, the cause of AIDP in most patients is unclear, although infections and vaccinations are often linked to cases. “However, the data supporting this link is often weak. Infections with Campylobacter jejuni [bacteria that causes food poisoning] are known to be associated with AIDP, while rates of AIDP in the general population and in those with influenza are similar.”

For the new multicenter, cross-sectional study, researchers tracked AIDP data from the 47 pediatric hospitals that provide statistics to the Pediatric Health Information System. They focused on the period from January 2017 to September 2020, which included the first months of the COVID-19 pandemic in the United States.

“Social distancing, masks, and increased hand hygiene decrease community-acquired infectious rates in a dramatic way,” Dr. Press said. “If these infections were causing AIDP, we hypothesized that the cases of AIDP would drop substantially as a result.”

But this didn’t appear to happen. Researchers found that the numbers of various types of infections declined from April to September 2020: Respiratory infections dipped by 73%-78%, gastrointestinal infections fell by 45%-61%, and influenza infections dipped by 88%-95%. But AIDP cases didn’t fall as precipitously. In fact, their levels were about the same as they were in April 2017, a month when rates of gastrointestinal, respiratory disease and influenza infections were at seasonally low – but not abnormal – ebbs.

“While we must be cautious interpreting the results,” Dr. Press said, “this makes the link between infections as the main driver of pediatric AIDP less likely.”

However, he said, “this study does not exclude the possibility that rare infections cause AIDP – the data supporting that some more rare infections like campylobacter have a connection to AIDP are more robust – or that common infections very rarely lead to AIDP. While we look for triggers causing inflammatory disorders, AIDP maybe an autoinflammatory disorder without a clear trigger.”

Going forward, Dr. Press said, “we hope to look at infectious data in a more granular way to identify if specific viral or bacterial infectious may be associated with this or other inflammatory disorders. We believe that the use of data like this and the natural experiment that COVID-19 provided may help us to explore the impact of infections on disorders thought to be postinfectious.”

No study funding is reported, and the authors report no relevant disclosures.
 

Children and young adults with epilepsy had fewer seizures after combination treatment with the drug Epidiolex, which contains the cannabidiol (CBD), and various doses of tetrahydrocannabinol (THC), the component of cannabis that makes people high in larger quantities, researchers reported.

“THC can contribute to seizure control and mitigation some of the side effects of CBD,” said study coauthor and Austin, Tex., child neurologist Karen Keough, MD, in an interview. Dr. Keough and colleagues presented their findings at the 50th annual meeting of the Child Neurology Society.

In a landmark move, the Food and Drug Administration approved Epidiolex in 2018 for the treatment of seizures in two rare forms of epilepsy, Lennox-Gastaut syndrome and Dravet syndrome. The agency had never before approved a drug with a purified ingredient derived from marijuana.

CBD, the active ingredient in Epidiolex, is nonpsychoactive. The use in medicine of THC, the main driver of marijuana’s ability to make people stoned, is much more controversial.

Dr. Keough said she had treated 60-70 children with CBD, at the same strength as in Epidiolex (100 mg), and 5 mg of THC before the drug was approved. “I was seeing some very impressive results, and some became seizure free who’d always been refractory,” she said.

When the Epidiolex became available, she said, some patients transitioned to it and stopped taking THC. According to her, some patients fared well. But others immediately experienced worse seizures, she said, and some developed side effects to Epidiolex in the absence of THC, such as agitation and appetite suppression.
 

Combination therapy

For the new study, a retrospective, unblinded cohort analysis, Dr. Keough and colleagues tracked patients who received various doses of CBD, in some cases as Epidiolex, and various doses of THC prescribed by the Texas Original Compassionate Cultivation dispensary, where she serves as chief medical officer.

The initial number of patients was 212; 135 consented to review and 10 were excluded for various reasons leaving a total of 74 subjects in the study. The subjects, whose median age at the start of the study was 12 years (range, 2-25 years), were tracked from 2018 to2021. Just over half (55%) were male, and they remained on the regimen for a median of 805 days (range, 400-1,141).

Of the 74 subjects, 45.9% had a reduction of seizures of more than 75%, and 20.3% had a reduction of 50%-75%. Only 4.1% saw their seizures worsen.

The THC doses varied from none to more than 12 mg/day; CBD doses varied from none to more than 26 mg/kg per day. O the 74 patients, 18 saw their greatest seizure reduction from baseline when they received no THC; 12 saw their greatest seizure reduction from baseline when they received 0-2 mg/kg per day of CBD.
 

Still controversial

Did the patients get high? In some cases they did, Dr. Keough said. However, “a lot of these patients are either too young or too cognitively limited to describe whether they’re feeling intoxicated. That’s one of the many reasons why this is so controversial. You have to go into this with eyes wide open. We’re working in an environment with limited information as to what an intoxicating dose is for a small kid.”

However, she said, it seems clear that “THC can enhance the effect of CBD in children with epilepsy” and reduce CBD side effects. It’s not surprising that the substances work differently since they interact with brain cells in different ways, she said.

For neurologists, she said, “the challenge is to find a reliable source of THC that you can count on and verify so you aren’t overdosing the patients.”

University of Saskatchewan, Saskatoon, child neurologist and cannabinoid researcher Richard Huntsman, MD, who’s familiar with the study findings, said in an interview that they “provide another strong signal that the addition of THC provides benefit, at least in some patients.”

But it’s still unclear “why some children respond best in regards to seizure reduction and side effect profile with combination CBD:THC therapy, and others seemed to do better with CBD alone,” he said. Also unknown: “the ideal THC:CBD ratio that allows optimal seizure control while preventing the potential harmful effects of THC.”

As for the future, he said, “as we are just scratching the surface of our knowledge about the use of cannabis-based therapies in children with neurological disorders, I suspect that the use of these therapies will expand over time.”

No study funding is reported. Dr. Keough disclosed serving as chief medical officer of Texas Original Compassionate Cultivation. Dr. Huntsman disclosed serving as lead investigator of the Cannabidiol in Children with Refractory Epileptic Encephalopathy study and serving on the boards of the Cannabinoid Research Initiative of Saskatchewan (University of Saskatchewan) and Canadian Childhood Cannabinoid Clinical Trials Consortium. He is also cochair of Health Canada’s Scientific Advisory Committee on Cannabinoids for Health Purposes.
 

Children and young adults with epilepsy had fewer seizures after combination treatment with the drug Epidiolex, which contains the cannabidiol (CBD), and various doses of tetrahydrocannabinol (THC), the component of cannabis that makes people high in larger quantities, researchers reported.

“THC can contribute to seizure control and mitigation some of the side effects of CBD,” said study coauthor and Austin, Tex., child neurologist Karen Keough, MD, in an interview. Dr. Keough and colleagues presented their findings at the 50th annual meeting of the Child Neurology Society.

In a landmark move, the Food and Drug Administration approved Epidiolex in 2018 for the treatment of seizures in two rare forms of epilepsy, Lennox-Gastaut syndrome and Dravet syndrome. The agency had never before approved a drug with a purified ingredient derived from marijuana.

CBD, the active ingredient in Epidiolex, is nonpsychoactive. The use in medicine of THC, the main driver of marijuana’s ability to make people stoned, is much more controversial.

Dr. Keough said she had treated 60-70 children with CBD, at the same strength as in Epidiolex (100 mg), and 5 mg of THC before the drug was approved. “I was seeing some very impressive results, and some became seizure free who’d always been refractory,” she said.

When the Epidiolex became available, she said, some patients transitioned to it and stopped taking THC. According to her, some patients fared well. But others immediately experienced worse seizures, she said, and some developed side effects to Epidiolex in the absence of THC, such as agitation and appetite suppression.
 

Combination therapy

For the new study, a retrospective, unblinded cohort analysis, Dr. Keough and colleagues tracked patients who received various doses of CBD, in some cases as Epidiolex, and various doses of THC prescribed by the Texas Original Compassionate Cultivation dispensary, where she serves as chief medical officer.

The initial number of patients was 212; 135 consented to review and 10 were excluded for various reasons leaving a total of 74 subjects in the study. The subjects, whose median age at the start of the study was 12 years (range, 2-25 years), were tracked from 2018 to2021. Just over half (55%) were male, and they remained on the regimen for a median of 805 days (range, 400-1,141).

Of the 74 subjects, 45.9% had a reduction of seizures of more than 75%, and 20.3% had a reduction of 50%-75%. Only 4.1% saw their seizures worsen.

The THC doses varied from none to more than 12 mg/day; CBD doses varied from none to more than 26 mg/kg per day. O the 74 patients, 18 saw their greatest seizure reduction from baseline when they received no THC; 12 saw their greatest seizure reduction from baseline when they received 0-2 mg/kg per day of CBD.
 

Still controversial

Did the patients get high? In some cases they did, Dr. Keough said. However, “a lot of these patients are either too young or too cognitively limited to describe whether they’re feeling intoxicated. That’s one of the many reasons why this is so controversial. You have to go into this with eyes wide open. We’re working in an environment with limited information as to what an intoxicating dose is for a small kid.”

However, she said, it seems clear that “THC can enhance the effect of CBD in children with epilepsy” and reduce CBD side effects. It’s not surprising that the substances work differently since they interact with brain cells in different ways, she said.

For neurologists, she said, “the challenge is to find a reliable source of THC that you can count on and verify so you aren’t overdosing the patients.”

University of Saskatchewan, Saskatoon, child neurologist and cannabinoid researcher Richard Huntsman, MD, who’s familiar with the study findings, said in an interview that they “provide another strong signal that the addition of THC provides benefit, at least in some patients.”

But it’s still unclear “why some children respond best in regards to seizure reduction and side effect profile with combination CBD:THC therapy, and others seemed to do better with CBD alone,” he said. Also unknown: “the ideal THC:CBD ratio that allows optimal seizure control while preventing the potential harmful effects of THC.”

As for the future, he said, “as we are just scratching the surface of our knowledge about the use of cannabis-based therapies in children with neurological disorders, I suspect that the use of these therapies will expand over time.”

No study funding is reported. Dr. Keough disclosed serving as chief medical officer of Texas Original Compassionate Cultivation. Dr. Huntsman disclosed serving as lead investigator of the Cannabidiol in Children with Refractory Epileptic Encephalopathy study and serving on the boards of the Cannabinoid Research Initiative of Saskatchewan (University of Saskatchewan) and Canadian Childhood Cannabinoid Clinical Trials Consortium. He is also cochair of Health Canada’s Scientific Advisory Committee on Cannabinoids for Health Purposes.
 

Children and young adults with epilepsy had fewer seizures after combination treatment with the drug Epidiolex, which contains the cannabidiol (CBD), and various doses of tetrahydrocannabinol (THC), the component of cannabis that makes people high in larger quantities, researchers reported.

“THC can contribute to seizure control and mitigation some of the side effects of CBD,” said study coauthor and Austin, Tex., child neurologist Karen Keough, MD, in an interview. Dr. Keough and colleagues presented their findings at the 50th annual meeting of the Child Neurology Society.

In a landmark move, the Food and Drug Administration approved Epidiolex in 2018 for the treatment of seizures in two rare forms of epilepsy, Lennox-Gastaut syndrome and Dravet syndrome. The agency had never before approved a drug with a purified ingredient derived from marijuana.

CBD, the active ingredient in Epidiolex, is nonpsychoactive. The use in medicine of THC, the main driver of marijuana’s ability to make people stoned, is much more controversial.

Dr. Keough said she had treated 60-70 children with CBD, at the same strength as in Epidiolex (100 mg), and 5 mg of THC before the drug was approved. “I was seeing some very impressive results, and some became seizure free who’d always been refractory,” she said.

When the Epidiolex became available, she said, some patients transitioned to it and stopped taking THC. According to her, some patients fared well. But others immediately experienced worse seizures, she said, and some developed side effects to Epidiolex in the absence of THC, such as agitation and appetite suppression.
 

Combination therapy

For the new study, a retrospective, unblinded cohort analysis, Dr. Keough and colleagues tracked patients who received various doses of CBD, in some cases as Epidiolex, and various doses of THC prescribed by the Texas Original Compassionate Cultivation dispensary, where she serves as chief medical officer.

The initial number of patients was 212; 135 consented to review and 10 were excluded for various reasons leaving a total of 74 subjects in the study. The subjects, whose median age at the start of the study was 12 years (range, 2-25 years), were tracked from 2018 to2021. Just over half (55%) were male, and they remained on the regimen for a median of 805 days (range, 400-1,141).

Of the 74 subjects, 45.9% had a reduction of seizures of more than 75%, and 20.3% had a reduction of 50%-75%. Only 4.1% saw their seizures worsen.

The THC doses varied from none to more than 12 mg/day; CBD doses varied from none to more than 26 mg/kg per day. O the 74 patients, 18 saw their greatest seizure reduction from baseline when they received no THC; 12 saw their greatest seizure reduction from baseline when they received 0-2 mg/kg per day of CBD.
 

Still controversial

Did the patients get high? In some cases they did, Dr. Keough said. However, “a lot of these patients are either too young or too cognitively limited to describe whether they’re feeling intoxicated. That’s one of the many reasons why this is so controversial. You have to go into this with eyes wide open. We’re working in an environment with limited information as to what an intoxicating dose is for a small kid.”

However, she said, it seems clear that “THC can enhance the effect of CBD in children with epilepsy” and reduce CBD side effects. It’s not surprising that the substances work differently since they interact with brain cells in different ways, she said.

For neurologists, she said, “the challenge is to find a reliable source of THC that you can count on and verify so you aren’t overdosing the patients.”

University of Saskatchewan, Saskatoon, child neurologist and cannabinoid researcher Richard Huntsman, MD, who’s familiar with the study findings, said in an interview that they “provide another strong signal that the addition of THC provides benefit, at least in some patients.”

But it’s still unclear “why some children respond best in regards to seizure reduction and side effect profile with combination CBD:THC therapy, and others seemed to do better with CBD alone,” he said. Also unknown: “the ideal THC:CBD ratio that allows optimal seizure control while preventing the potential harmful effects of THC.”

As for the future, he said, “as we are just scratching the surface of our knowledge about the use of cannabis-based therapies in children with neurological disorders, I suspect that the use of these therapies will expand over time.”

No study funding is reported. Dr. Keough disclosed serving as chief medical officer of Texas Original Compassionate Cultivation. Dr. Huntsman disclosed serving as lead investigator of the Cannabidiol in Children with Refractory Epileptic Encephalopathy study and serving on the boards of the Cannabinoid Research Initiative of Saskatchewan (University of Saskatchewan) and Canadian Childhood Cannabinoid Clinical Trials Consortium. He is also cochair of Health Canada’s Scientific Advisory Committee on Cannabinoids for Health Purposes.
 

An 8-year-old girl who was infected with SARS-CoV-2 died after developing an extremely rare condition known as acute fulminant cerebral edema (AFCE), according to pediatric neurologists who are urging colleagues to watch out for similar cases.

At least one other child in the United States has died after becoming infected with the virus and developing cerebral edema. “The rapid and devastating clinical course in both of these cases highlights the need for early recognition of a cerebral edema and AFCE as potential complications of COVID-19 in pediatric patients,” the neurologists wrote.

The case was highlighted in a poster presented at the annual meeting of the Child Neurology Society and in a report published earlier this year in Child Neurology Open.

According to pediatric neurologist Timothy Gershon, MD, PhD , of the University of North Carolina at Chapel Hill, the child appeared in clinic in July 2020. She had been healthy but was suffering from 1 day of fever, seizure-like activity (generalized convulsions and drooling), anorexia, and lethargy.

The girl, who was subsequently diagnosed with COVID-19, deteriorated in the hospital. “She received IV dexamethasone in attempts to reduce cerebral edema,” the neurologists wrote. “Regarding immunomodulatory therapy, she received intravenous immunoglobulin (2 g/kg), anakinra, and hydrocortisone; despite approval for remdesivir and COVID-19 convalescent plasma, these were ultimately withheld due to poor prognosis.”

Brain death examinations at 24 and 48 hours after cardiac arrest were consistent with brain death, they reported.

Neurologists believe the patient suffered from AFCE, “an often fatal pediatric clinical entity consisting of fever, encephalopathy, and new-onset seizures followed by rapid, diffuse, and medically-refractory cerebral edema.” They add that “AFCE occurs as a rare complication of a variety of common pediatric infections, and a CNS [central nervous system] pathogen is identified in only a minority of cases, suggesting a para-infectious mechanism of edema.”

Neurologists offered a case definition of the “recently recognized” AFCE earlier this year.

“This was an extremely rare rapid progression to cerebral edema. I think it was related to the patient’s COVID infection, but why this patient got it and others don’t is unknown,” Dr. Gershon said in an interview. “The full spectrum of neurological complications of COVID were not yet known [at the time]. We didn’t know, and still don’t know, what the causative links are between COVID and suddenly having seizures and brain swelling.”

He said he’d treat a similar patient differently now and give dexamethasone earlier in the clinical course, although “there is no data to tell us if any therapy could have reversed it.” Specifically, he said, “I’d give dexamethasone at the first sign of brain involvement, using the dosing recommended for cerebral edema, and try to get the MRI earlier in the course.”

Dr. Gershon and colleagues noted another case of fatal cerebral edema in a child, a 7-year-old boy who was treated in New York state. That case “shows that fatal cerebral edema may complicate pediatric multisystem inflammatory syndrome,” they wrote.

Pediatric critical care specialist Preetha Krishnan, MD, of Randall Children’s Hospital at Legacy Emanuel in Portland, Ore., helped develop the new definition of AFCE. In an interview, she said AFCE is difficult to diagnose because the signs/symptoms – such as fever, altered sensorium, and seizures – are found in other conditions such as febrile status epilepticus with a viral illness. 
“The key to recognition of AFCE is that unlike other disease processes, these children have rapid neurologic progression,” she said. “In addition, many of our AFCE patients also had vomiting and/or headache, which in retrospect was likely an indication of elevated ICP [intracranial pressure] rather than viral infection.”
She added that “if a child with fever, seizures, and encephalopathy has cerebral edema on imaging and/or has neurologic progression, AFCE should be considered. Most of our cases of AFCE had fulminant progression within the first 3 days of their head imaging noting cerebral edema. There are other neurologic diseases, such as acute necrotizing encephalopathy of childhood, that also have progressive signs/symptoms, but head imaging and lab work should help differentiate many of these etiologies.”
In regard to treatment, she said, “our unit would likely err on the side of providing as much neuroprotective measures as is reasonable, such as maintaining normothermia, consideration of hyperosmolar therapy, maintaining normocarbia and normoxemia, managing seizures, etc. I would recommend getting the entire neurocritical care team involved in the management discussion. This varies by center, but will likely include neurology, ID [infectious disease], possibly neurosurgery, and PICU.”
As for the new case report, Krishnan said COVID-19 has been linked to neurologic complications, “so it does not surprise me that AFCE is part of the neurologic spectrum of disease.”
No funding was reported, and the authors report no relevant disclosures. Dr. Krishnan has no disclosures.

An 8-year-old girl who was infected with SARS-CoV-2 died after developing an extremely rare condition known as acute fulminant cerebral edema (AFCE), according to pediatric neurologists who are urging colleagues to watch out for similar cases.

At least one other child in the United States has died after becoming infected with the virus and developing cerebral edema. “The rapid and devastating clinical course in both of these cases highlights the need for early recognition of a cerebral edema and AFCE as potential complications of COVID-19 in pediatric patients,” the neurologists wrote.

The case was highlighted in a poster presented at the annual meeting of the Child Neurology Society and in a report published earlier this year in Child Neurology Open.

According to pediatric neurologist Timothy Gershon, MD, PhD , of the University of North Carolina at Chapel Hill, the child appeared in clinic in July 2020. She had been healthy but was suffering from 1 day of fever, seizure-like activity (generalized convulsions and drooling), anorexia, and lethargy.

The girl, who was subsequently diagnosed with COVID-19, deteriorated in the hospital. “She received IV dexamethasone in attempts to reduce cerebral edema,” the neurologists wrote. “Regarding immunomodulatory therapy, she received intravenous immunoglobulin (2 g/kg), anakinra, and hydrocortisone; despite approval for remdesivir and COVID-19 convalescent plasma, these were ultimately withheld due to poor prognosis.”

Brain death examinations at 24 and 48 hours after cardiac arrest were consistent with brain death, they reported.

Neurologists believe the patient suffered from AFCE, “an often fatal pediatric clinical entity consisting of fever, encephalopathy, and new-onset seizures followed by rapid, diffuse, and medically-refractory cerebral edema.” They add that “AFCE occurs as a rare complication of a variety of common pediatric infections, and a CNS [central nervous system] pathogen is identified in only a minority of cases, suggesting a para-infectious mechanism of edema.”

Neurologists offered a case definition of the “recently recognized” AFCE earlier this year.

“This was an extremely rare rapid progression to cerebral edema. I think it was related to the patient’s COVID infection, but why this patient got it and others don’t is unknown,” Dr. Gershon said in an interview. “The full spectrum of neurological complications of COVID were not yet known [at the time]. We didn’t know, and still don’t know, what the causative links are between COVID and suddenly having seizures and brain swelling.”

He said he’d treat a similar patient differently now and give dexamethasone earlier in the clinical course, although “there is no data to tell us if any therapy could have reversed it.” Specifically, he said, “I’d give dexamethasone at the first sign of brain involvement, using the dosing recommended for cerebral edema, and try to get the MRI earlier in the course.”

Dr. Gershon and colleagues noted another case of fatal cerebral edema in a child, a 7-year-old boy who was treated in New York state. That case “shows that fatal cerebral edema may complicate pediatric multisystem inflammatory syndrome,” they wrote.

Pediatric critical care specialist Preetha Krishnan, MD, of Randall Children’s Hospital at Legacy Emanuel in Portland, Ore., helped develop the new definition of AFCE. In an interview, she said AFCE is difficult to diagnose because the signs/symptoms – such as fever, altered sensorium, and seizures – are found in other conditions such as febrile status epilepticus with a viral illness. 
“The key to recognition of AFCE is that unlike other disease processes, these children have rapid neurologic progression,” she said. “In addition, many of our AFCE patients also had vomiting and/or headache, which in retrospect was likely an indication of elevated ICP [intracranial pressure] rather than viral infection.”
She added that “if a child with fever, seizures, and encephalopathy has cerebral edema on imaging and/or has neurologic progression, AFCE should be considered. Most of our cases of AFCE had fulminant progression within the first 3 days of their head imaging noting cerebral edema. There are other neurologic diseases, such as acute necrotizing encephalopathy of childhood, that also have progressive signs/symptoms, but head imaging and lab work should help differentiate many of these etiologies.”
In regard to treatment, she said, “our unit would likely err on the side of providing as much neuroprotective measures as is reasonable, such as maintaining normothermia, consideration of hyperosmolar therapy, maintaining normocarbia and normoxemia, managing seizures, etc. I would recommend getting the entire neurocritical care team involved in the management discussion. This varies by center, but will likely include neurology, ID [infectious disease], possibly neurosurgery, and PICU.”
As for the new case report, Krishnan said COVID-19 has been linked to neurologic complications, “so it does not surprise me that AFCE is part of the neurologic spectrum of disease.”
No funding was reported, and the authors report no relevant disclosures. Dr. Krishnan has no disclosures.

An 8-year-old girl who was infected with SARS-CoV-2 died after developing an extremely rare condition known as acute fulminant cerebral edema (AFCE), according to pediatric neurologists who are urging colleagues to watch out for similar cases.

At least one other child in the United States has died after becoming infected with the virus and developing cerebral edema. “The rapid and devastating clinical course in both of these cases highlights the need for early recognition of a cerebral edema and AFCE as potential complications of COVID-19 in pediatric patients,” the neurologists wrote.

The case was highlighted in a poster presented at the annual meeting of the Child Neurology Society and in a report published earlier this year in Child Neurology Open.

According to pediatric neurologist Timothy Gershon, MD, PhD , of the University of North Carolina at Chapel Hill, the child appeared in clinic in July 2020. She had been healthy but was suffering from 1 day of fever, seizure-like activity (generalized convulsions and drooling), anorexia, and lethargy.

The girl, who was subsequently diagnosed with COVID-19, deteriorated in the hospital. “She received IV dexamethasone in attempts to reduce cerebral edema,” the neurologists wrote. “Regarding immunomodulatory therapy, she received intravenous immunoglobulin (2 g/kg), anakinra, and hydrocortisone; despite approval for remdesivir and COVID-19 convalescent plasma, these were ultimately withheld due to poor prognosis.”

Brain death examinations at 24 and 48 hours after cardiac arrest were consistent with brain death, they reported.

Neurologists believe the patient suffered from AFCE, “an often fatal pediatric clinical entity consisting of fever, encephalopathy, and new-onset seizures followed by rapid, diffuse, and medically-refractory cerebral edema.” They add that “AFCE occurs as a rare complication of a variety of common pediatric infections, and a CNS [central nervous system] pathogen is identified in only a minority of cases, suggesting a para-infectious mechanism of edema.”

Neurologists offered a case definition of the “recently recognized” AFCE earlier this year.

“This was an extremely rare rapid progression to cerebral edema. I think it was related to the patient’s COVID infection, but why this patient got it and others don’t is unknown,” Dr. Gershon said in an interview. “The full spectrum of neurological complications of COVID were not yet known [at the time]. We didn’t know, and still don’t know, what the causative links are between COVID and suddenly having seizures and brain swelling.”

He said he’d treat a similar patient differently now and give dexamethasone earlier in the clinical course, although “there is no data to tell us if any therapy could have reversed it.” Specifically, he said, “I’d give dexamethasone at the first sign of brain involvement, using the dosing recommended for cerebral edema, and try to get the MRI earlier in the course.”

Dr. Gershon and colleagues noted another case of fatal cerebral edema in a child, a 7-year-old boy who was treated in New York state. That case “shows that fatal cerebral edema may complicate pediatric multisystem inflammatory syndrome,” they wrote.

Pediatric critical care specialist Preetha Krishnan, MD, of Randall Children’s Hospital at Legacy Emanuel in Portland, Ore., helped develop the new definition of AFCE. In an interview, she said AFCE is difficult to diagnose because the signs/symptoms – such as fever, altered sensorium, and seizures – are found in other conditions such as febrile status epilepticus with a viral illness. 
“The key to recognition of AFCE is that unlike other disease processes, these children have rapid neurologic progression,” she said. “In addition, many of our AFCE patients also had vomiting and/or headache, which in retrospect was likely an indication of elevated ICP [intracranial pressure] rather than viral infection.”
She added that “if a child with fever, seizures, and encephalopathy has cerebral edema on imaging and/or has neurologic progression, AFCE should be considered. Most of our cases of AFCE had fulminant progression within the first 3 days of their head imaging noting cerebral edema. There are other neurologic diseases, such as acute necrotizing encephalopathy of childhood, that also have progressive signs/symptoms, but head imaging and lab work should help differentiate many of these etiologies.”
In regard to treatment, she said, “our unit would likely err on the side of providing as much neuroprotective measures as is reasonable, such as maintaining normothermia, consideration of hyperosmolar therapy, maintaining normocarbia and normoxemia, managing seizures, etc. I would recommend getting the entire neurocritical care team involved in the management discussion. This varies by center, but will likely include neurology, ID [infectious disease], possibly neurosurgery, and PICU.”
As for the new case report, Krishnan said COVID-19 has been linked to neurologic complications, “so it does not surprise me that AFCE is part of the neurologic spectrum of disease.”
No funding was reported, and the authors report no relevant disclosures. Dr. Krishnan has no disclosures.

Newborns of pregnant women who were treated with selective serotonin reuptake inhibitors during the third trimester are almost three times as likely to develop neonatal encephalopathy (NE), although the overall risk remains extremely low, a new study finds.

The findings were presented in a poster at the 50th annual meeting of the Child Neurology Society.

“Our work showed that neonates exposed to SSRI in utero had higher risks of neonatal encephalopathy even when adjusting for confounders such as maternal mental health disorders and age. SSRIs could cause side effects such as encephalopathy in neonates, and these risks need to be balanced carefully with the potential benefits of treatment to the mother,” study lead author Marie Cornet, MD, a neonatology fellow with Benioff Children’s Hospital at the University of California, San Francisco, said in an interview.

According to Dr. Cornet, “we know that SSRI exposure in utero is associated with increased risks of respiratory distress at birth, need for positive-pressure ventilation, and an abnormal neurologic exam.” The researchers launched the new study to determine if the estimated 4%-8% of pregnant women who take SSRIs may be putting their newborns at greater risk of NE.

The researchers retrospectively tracked 305,426 infants who were born in the Kaiser Permanente Northern California health system (≥35 weeks) from 2011 to 2019. The mothers had an average age of 31 years, and approximately 34.7% were White, 34.7% of unknown race, 23.3% Asian, and 6.2% Black.

The researchers defined NE as a “5-minute APGAR score <7 and abnormal level of consciousness, activity, tone, or reflexes.”

A total of 8,024 infants (2.6%) had mothers who used SSRIs in the third trimester, and 510 (0.17%) were determined to have had NE.

After adjustment for maternal depression or anxiety, maternal age, race, and hospital, exposed neonates had 2.7 times higher odds of NE (odds ratio, 2.7).

Each 25 mg per day increase in the dose of SSRIs, as equalized to doses of sertraline (Zoloft), was linked to a significant 31% increase in the odds of developing NE (OR, 1.31).

The study doesn’t examine the benefits of SSRI treatment in pregnancy. Those taking SSRIs were much more likely to have depression during pregnancy (76.5% vs. 13.5%) and anxiety (56.7% vs. 6.9%), compared with those who did not take the drug.

The possible connection between SSRIs and NE is unclear. “SSRIs may contribute to NE by a withdrawal mechanism or by a toxicity mechanism. It is also possible that SSRIs themselves are not responsible for encephalopathy, or that the severity of maternal mental health is itself responsible for increased neonatal encephalopathy,” Dr. Cornet said. “However, we believe we adjusted our results thoroughly for that. Furthermore, in this cohort, neonates born from mothers with untreated depression were not at higher risk of encephalopathy than neonates born to mothers without depression.”

She added: “When infants have acidosis or require prolonged resuscitation after birth, they get treated with therapeutic hypothermia. This invasive treatment was shown to decrease mortality and morbidity in neonates with hypoxic-ischemic encephalopathy. However, therapeutic hypothermia may not be helpful in infants with encephalopathy due to other causes than acute hypoxia-ischemia, such as infection, inflammation, genetic conditions, or exposure to toxins. In the case of SSRIs, our results show that, while neonates often have encephalopathy, this encephalopathy is often mild and self-resolved. We did not see a statistically significant increase in acidosis or treatment with therapeutic hypothermia.”

In the future neurologists should consider SSRI use as a potential cause in cases of NE, Dr. Cornet said. “If there are no signs of hypoxic-ischemic encephalopathy – no evidence of acidosis, acute perinatal event – treatment with therapeutic hypothermia may not be indicated.”

Dr. Cornet said more research is in the works. “Studying the long-term side effect of SSRIs on neonatal brain development and injury is essential,” she said. “We plan to compare brain injury in neonates exposed and unexposed to SSRIs and examine long-term outcomes to assess if the effect of SSRI exposure is transient or has a lasting impact.”

This study was funded by the Thrasher Early Career Research Grant and by the Newborn Brain Research Innovation Award at UCSF. The authors have no relevant disclosures.
 

Newborns of pregnant women who were treated with selective serotonin reuptake inhibitors during the third trimester are almost three times as likely to develop neonatal encephalopathy (NE), although the overall risk remains extremely low, a new study finds.

The findings were presented in a poster at the 50th annual meeting of the Child Neurology Society.

“Our work showed that neonates exposed to SSRI in utero had higher risks of neonatal encephalopathy even when adjusting for confounders such as maternal mental health disorders and age. SSRIs could cause side effects such as encephalopathy in neonates, and these risks need to be balanced carefully with the potential benefits of treatment to the mother,” study lead author Marie Cornet, MD, a neonatology fellow with Benioff Children’s Hospital at the University of California, San Francisco, said in an interview.

According to Dr. Cornet, “we know that SSRI exposure in utero is associated with increased risks of respiratory distress at birth, need for positive-pressure ventilation, and an abnormal neurologic exam.” The researchers launched the new study to determine if the estimated 4%-8% of pregnant women who take SSRIs may be putting their newborns at greater risk of NE.

The researchers retrospectively tracked 305,426 infants who were born in the Kaiser Permanente Northern California health system (≥35 weeks) from 2011 to 2019. The mothers had an average age of 31 years, and approximately 34.7% were White, 34.7% of unknown race, 23.3% Asian, and 6.2% Black.

The researchers defined NE as a “5-minute APGAR score <7 and abnormal level of consciousness, activity, tone, or reflexes.”

A total of 8,024 infants (2.6%) had mothers who used SSRIs in the third trimester, and 510 (0.17%) were determined to have had NE.

After adjustment for maternal depression or anxiety, maternal age, race, and hospital, exposed neonates had 2.7 times higher odds of NE (odds ratio, 2.7).

Each 25 mg per day increase in the dose of SSRIs, as equalized to doses of sertraline (Zoloft), was linked to a significant 31% increase in the odds of developing NE (OR, 1.31).

The study doesn’t examine the benefits of SSRI treatment in pregnancy. Those taking SSRIs were much more likely to have depression during pregnancy (76.5% vs. 13.5%) and anxiety (56.7% vs. 6.9%), compared with those who did not take the drug.

The possible connection between SSRIs and NE is unclear. “SSRIs may contribute to NE by a withdrawal mechanism or by a toxicity mechanism. It is also possible that SSRIs themselves are not responsible for encephalopathy, or that the severity of maternal mental health is itself responsible for increased neonatal encephalopathy,” Dr. Cornet said. “However, we believe we adjusted our results thoroughly for that. Furthermore, in this cohort, neonates born from mothers with untreated depression were not at higher risk of encephalopathy than neonates born to mothers without depression.”

She added: “When infants have acidosis or require prolonged resuscitation after birth, they get treated with therapeutic hypothermia. This invasive treatment was shown to decrease mortality and morbidity in neonates with hypoxic-ischemic encephalopathy. However, therapeutic hypothermia may not be helpful in infants with encephalopathy due to other causes than acute hypoxia-ischemia, such as infection, inflammation, genetic conditions, or exposure to toxins. In the case of SSRIs, our results show that, while neonates often have encephalopathy, this encephalopathy is often mild and self-resolved. We did not see a statistically significant increase in acidosis or treatment with therapeutic hypothermia.”

In the future neurologists should consider SSRI use as a potential cause in cases of NE, Dr. Cornet said. “If there are no signs of hypoxic-ischemic encephalopathy – no evidence of acidosis, acute perinatal event – treatment with therapeutic hypothermia may not be indicated.”

Dr. Cornet said more research is in the works. “Studying the long-term side effect of SSRIs on neonatal brain development and injury is essential,” she said. “We plan to compare brain injury in neonates exposed and unexposed to SSRIs and examine long-term outcomes to assess if the effect of SSRI exposure is transient or has a lasting impact.”

This study was funded by the Thrasher Early Career Research Grant and by the Newborn Brain Research Innovation Award at UCSF. The authors have no relevant disclosures.
 

Newborns of pregnant women who were treated with selective serotonin reuptake inhibitors during the third trimester are almost three times as likely to develop neonatal encephalopathy (NE), although the overall risk remains extremely low, a new study finds.

The findings were presented in a poster at the 50th annual meeting of the Child Neurology Society.

“Our work showed that neonates exposed to SSRI in utero had higher risks of neonatal encephalopathy even when adjusting for confounders such as maternal mental health disorders and age. SSRIs could cause side effects such as encephalopathy in neonates, and these risks need to be balanced carefully with the potential benefits of treatment to the mother,” study lead author Marie Cornet, MD, a neonatology fellow with Benioff Children’s Hospital at the University of California, San Francisco, said in an interview.

According to Dr. Cornet, “we know that SSRI exposure in utero is associated with increased risks of respiratory distress at birth, need for positive-pressure ventilation, and an abnormal neurologic exam.” The researchers launched the new study to determine if the estimated 4%-8% of pregnant women who take SSRIs may be putting their newborns at greater risk of NE.

The researchers retrospectively tracked 305,426 infants who were born in the Kaiser Permanente Northern California health system (≥35 weeks) from 2011 to 2019. The mothers had an average age of 31 years, and approximately 34.7% were White, 34.7% of unknown race, 23.3% Asian, and 6.2% Black.

The researchers defined NE as a “5-minute APGAR score <7 and abnormal level of consciousness, activity, tone, or reflexes.”

A total of 8,024 infants (2.6%) had mothers who used SSRIs in the third trimester, and 510 (0.17%) were determined to have had NE.

After adjustment for maternal depression or anxiety, maternal age, race, and hospital, exposed neonates had 2.7 times higher odds of NE (odds ratio, 2.7).

Each 25 mg per day increase in the dose of SSRIs, as equalized to doses of sertraline (Zoloft), was linked to a significant 31% increase in the odds of developing NE (OR, 1.31).

The study doesn’t examine the benefits of SSRI treatment in pregnancy. Those taking SSRIs were much more likely to have depression during pregnancy (76.5% vs. 13.5%) and anxiety (56.7% vs. 6.9%), compared with those who did not take the drug.

The possible connection between SSRIs and NE is unclear. “SSRIs may contribute to NE by a withdrawal mechanism or by a toxicity mechanism. It is also possible that SSRIs themselves are not responsible for encephalopathy, or that the severity of maternal mental health is itself responsible for increased neonatal encephalopathy,” Dr. Cornet said. “However, we believe we adjusted our results thoroughly for that. Furthermore, in this cohort, neonates born from mothers with untreated depression were not at higher risk of encephalopathy than neonates born to mothers without depression.”

She added: “When infants have acidosis or require prolonged resuscitation after birth, they get treated with therapeutic hypothermia. This invasive treatment was shown to decrease mortality and morbidity in neonates with hypoxic-ischemic encephalopathy. However, therapeutic hypothermia may not be helpful in infants with encephalopathy due to other causes than acute hypoxia-ischemia, such as infection, inflammation, genetic conditions, or exposure to toxins. In the case of SSRIs, our results show that, while neonates often have encephalopathy, this encephalopathy is often mild and self-resolved. We did not see a statistically significant increase in acidosis or treatment with therapeutic hypothermia.”

In the future neurologists should consider SSRI use as a potential cause in cases of NE, Dr. Cornet said. “If there are no signs of hypoxic-ischemic encephalopathy – no evidence of acidosis, acute perinatal event – treatment with therapeutic hypothermia may not be indicated.”

Dr. Cornet said more research is in the works. “Studying the long-term side effect of SSRIs on neonatal brain development and injury is essential,” she said. “We plan to compare brain injury in neonates exposed and unexposed to SSRIs and examine long-term outcomes to assess if the effect of SSRI exposure is transient or has a lasting impact.”

This study was funded by the Thrasher Early Career Research Grant and by the Newborn Brain Research Innovation Award at UCSF. The authors have no relevant disclosures.
 

Irish dermatologists are reporting two more cases of a rare skin ulcer known as reactive infectious mucocutaneous eruption (RIME) in teenage males who were infected with COVID-19. A similar case in an adolescent, also with ulcers affecting the mouth and penis, was reported earlier in 2021 in the United States.

“Our cases show that a swab for COVID-19 can be added to the list of investigations for mucosal and cutaneous rashes in children and probably adults,” said dermatologist Stephanie Bowe, MD, of South Infirmary-Victoria University Hospital in Cork, Ireland, in an interview. “Our patients seemed to improve with IV steroids, but there is not enough data to recommend them to all patients or for use in the different cutaneous presentations associated with COVID-19.”

The new case reports were presented at the 2021 meeting of the World Congress of Pediatric Dermatology and published in Pediatric Dermatology.

Researchers have noted that skin disorders linked to COVID-19 infection are different than those in adults. In children, the conditions include morbilliform rash, pernio-like acral lesions, urticaria, macular erythema, vesicular eruption, papulosquamous eruption, and retiform purpura. “The pathogenesis of each is not fully understood but likely related to the inflammatory response to COVID-19 and the various pathways within the body, which become activated,” Dr. Bowe said.

The first patient, a 17-year-old boy, presented at clinic 6 days after he’d been confirmed to be infected with COVID-19 and 8 days after developing fever and cough. “He had a 2-day history of conjunctivitis and ulceration of his oral mucosa, erythematous circumferential erosions of the glans penis with no other cutaneous findings,” the authors write in the report.

The boy “was distressed and embarrassed about his genital ulceration and also found eating very painful due to his oral ulceration,” Dr. Bowe said.

The second patient, a 14-year-old boy, was hospitalized 7 days after a positive COVID-19 test and 9 days after developing cough and fever. “He had a 5-day history of ulceration of the oral mucosa with mild conjunctivitis,” the authors wrote. “Ulceration of the glans penis developed on day 2 of admission.”

The 14-year-old was sicker than the 17-year-old boy, Dr. Bowe said. “He was unable to tolerate an oral diet for several days and had exquisite pain and vomiting with his coughing fits.”

This patient had a history of recurrent herpes labialis, but it’s unclear whether herpes simplex virus (HSV) played a role in the COVID-19–related case. “There is a possibility that the patient was more susceptible to viral cutaneous reactions during COVID-19 infection, but we didn’t have any definite history of HSV infection at the time of mucositis,” Dr. Bowe said. “We also didn’t have any swabs positive for HSV even though several were done at the time.”

Both patients received IV steroids – hydrocortisone at 100 mg 3 times daily for 3 days. This treatment was used “because of deterioration in symptoms and COVID-19 infection,” Dr. Bowe said. “IV steroids were used for respiratory symptoms of COVID-19, so we felt these cutaneous symptoms may have also been caused by an inflammatory response and might benefit from steroids. There was very little literature about this specific situation, though.”

She added that intravenous steroids wouldn’t be appropriate for most pediatric patients, and noted that “their use is controversial in the literature for erythema multiforme and RIME.”

In addition, the patients received betamethasone valerate 0.1% ointment once daily, hydrocortisone 2.5 mg buccal tablets 4 times daily, analgesia with acetaminophen and ibuprofen, and intravenous hydration. The first patient also received prednisolone 1% eye drops, while the second patient was given lidocaine hydrochloride mouthwash and total parenteral nutrition for 5 days.

The patients were discharged after 4 and 14 days, respectively.

Dermatologists in Massachusetts reported a similar case earlier in 2021 in a 17-year-old boy who was positive for COVID-19 and presented with “shallow erosions of the vermilion lips and hard palate, circumferential erythematous erosions of the periurethral glans penis, and five small vesicles on the trunk and upper extremities.”

The patient received betamethasone valerate 0.1% ointment for the lips and penis, intraoral dexamethasone solution, viscous lidocaine, acetaminophen, and ibuprofen. He also received oral prednisone at approximately 1 mg/kg daily for 4 consecutive days after worsening oral pain. A recurrence of oral pain 3 months later was resolved with a higher and longer treatment with oral prednisone.

Dermatologists have also reported cases of erythema multiforme lesions of the mucosa in adults with COVID-19. One case was reported in Iran, and the other in France.

The authors report no study funding and disclosed no relevant financial relationships.

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

Irish dermatologists are reporting two more cases of a rare skin ulcer known as reactive infectious mucocutaneous eruption (RIME) in teenage males who were infected with COVID-19. A similar case in an adolescent, also with ulcers affecting the mouth and penis, was reported earlier in 2021 in the United States.

“Our cases show that a swab for COVID-19 can be added to the list of investigations for mucosal and cutaneous rashes in children and probably adults,” said dermatologist Stephanie Bowe, MD, of South Infirmary-Victoria University Hospital in Cork, Ireland, in an interview. “Our patients seemed to improve with IV steroids, but there is not enough data to recommend them to all patients or for use in the different cutaneous presentations associated with COVID-19.”

The new case reports were presented at the 2021 meeting of the World Congress of Pediatric Dermatology and published in Pediatric Dermatology.

Researchers have noted that skin disorders linked to COVID-19 infection are different than those in adults. In children, the conditions include morbilliform rash, pernio-like acral lesions, urticaria, macular erythema, vesicular eruption, papulosquamous eruption, and retiform purpura. “The pathogenesis of each is not fully understood but likely related to the inflammatory response to COVID-19 and the various pathways within the body, which become activated,” Dr. Bowe said.

The first patient, a 17-year-old boy, presented at clinic 6 days after he’d been confirmed to be infected with COVID-19 and 8 days after developing fever and cough. “He had a 2-day history of conjunctivitis and ulceration of his oral mucosa, erythematous circumferential erosions of the glans penis with no other cutaneous findings,” the authors write in the report.

The boy “was distressed and embarrassed about his genital ulceration and also found eating very painful due to his oral ulceration,” Dr. Bowe said.

The second patient, a 14-year-old boy, was hospitalized 7 days after a positive COVID-19 test and 9 days after developing cough and fever. “He had a 5-day history of ulceration of the oral mucosa with mild conjunctivitis,” the authors wrote. “Ulceration of the glans penis developed on day 2 of admission.”

The 14-year-old was sicker than the 17-year-old boy, Dr. Bowe said. “He was unable to tolerate an oral diet for several days and had exquisite pain and vomiting with his coughing fits.”

This patient had a history of recurrent herpes labialis, but it’s unclear whether herpes simplex virus (HSV) played a role in the COVID-19–related case. “There is a possibility that the patient was more susceptible to viral cutaneous reactions during COVID-19 infection, but we didn’t have any definite history of HSV infection at the time of mucositis,” Dr. Bowe said. “We also didn’t have any swabs positive for HSV even though several were done at the time.”

Both patients received IV steroids – hydrocortisone at 100 mg 3 times daily for 3 days. This treatment was used “because of deterioration in symptoms and COVID-19 infection,” Dr. Bowe said. “IV steroids were used for respiratory symptoms of COVID-19, so we felt these cutaneous symptoms may have also been caused by an inflammatory response and might benefit from steroids. There was very little literature about this specific situation, though.”

She added that intravenous steroids wouldn’t be appropriate for most pediatric patients, and noted that “their use is controversial in the literature for erythema multiforme and RIME.”

In addition, the patients received betamethasone valerate 0.1% ointment once daily, hydrocortisone 2.5 mg buccal tablets 4 times daily, analgesia with acetaminophen and ibuprofen, and intravenous hydration. The first patient also received prednisolone 1% eye drops, while the second patient was given lidocaine hydrochloride mouthwash and total parenteral nutrition for 5 days.

The patients were discharged after 4 and 14 days, respectively.

Dermatologists in Massachusetts reported a similar case earlier in 2021 in a 17-year-old boy who was positive for COVID-19 and presented with “shallow erosions of the vermilion lips and hard palate, circumferential erythematous erosions of the periurethral glans penis, and five small vesicles on the trunk and upper extremities.”

The patient received betamethasone valerate 0.1% ointment for the lips and penis, intraoral dexamethasone solution, viscous lidocaine, acetaminophen, and ibuprofen. He also received oral prednisone at approximately 1 mg/kg daily for 4 consecutive days after worsening oral pain. A recurrence of oral pain 3 months later was resolved with a higher and longer treatment with oral prednisone.

Dermatologists have also reported cases of erythema multiforme lesions of the mucosa in adults with COVID-19. One case was reported in Iran, and the other in France.

The authors report no study funding and disclosed no relevant financial relationships.

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

Irish dermatologists are reporting two more cases of a rare skin ulcer known as reactive infectious mucocutaneous eruption (RIME) in teenage males who were infected with COVID-19. A similar case in an adolescent, also with ulcers affecting the mouth and penis, was reported earlier in 2021 in the United States.

“Our cases show that a swab for COVID-19 can be added to the list of investigations for mucosal and cutaneous rashes in children and probably adults,” said dermatologist Stephanie Bowe, MD, of South Infirmary-Victoria University Hospital in Cork, Ireland, in an interview. “Our patients seemed to improve with IV steroids, but there is not enough data to recommend them to all patients or for use in the different cutaneous presentations associated with COVID-19.”

The new case reports were presented at the 2021 meeting of the World Congress of Pediatric Dermatology and published in Pediatric Dermatology.

Researchers have noted that skin disorders linked to COVID-19 infection are different than those in adults. In children, the conditions include morbilliform rash, pernio-like acral lesions, urticaria, macular erythema, vesicular eruption, papulosquamous eruption, and retiform purpura. “The pathogenesis of each is not fully understood but likely related to the inflammatory response to COVID-19 and the various pathways within the body, which become activated,” Dr. Bowe said.

The first patient, a 17-year-old boy, presented at clinic 6 days after he’d been confirmed to be infected with COVID-19 and 8 days after developing fever and cough. “He had a 2-day history of conjunctivitis and ulceration of his oral mucosa, erythematous circumferential erosions of the glans penis with no other cutaneous findings,” the authors write in the report.

The boy “was distressed and embarrassed about his genital ulceration and also found eating very painful due to his oral ulceration,” Dr. Bowe said.

The second patient, a 14-year-old boy, was hospitalized 7 days after a positive COVID-19 test and 9 days after developing cough and fever. “He had a 5-day history of ulceration of the oral mucosa with mild conjunctivitis,” the authors wrote. “Ulceration of the glans penis developed on day 2 of admission.”

The 14-year-old was sicker than the 17-year-old boy, Dr. Bowe said. “He was unable to tolerate an oral diet for several days and had exquisite pain and vomiting with his coughing fits.”

This patient had a history of recurrent herpes labialis, but it’s unclear whether herpes simplex virus (HSV) played a role in the COVID-19–related case. “There is a possibility that the patient was more susceptible to viral cutaneous reactions during COVID-19 infection, but we didn’t have any definite history of HSV infection at the time of mucositis,” Dr. Bowe said. “We also didn’t have any swabs positive for HSV even though several were done at the time.”

Both patients received IV steroids – hydrocortisone at 100 mg 3 times daily for 3 days. This treatment was used “because of deterioration in symptoms and COVID-19 infection,” Dr. Bowe said. “IV steroids were used for respiratory symptoms of COVID-19, so we felt these cutaneous symptoms may have also been caused by an inflammatory response and might benefit from steroids. There was very little literature about this specific situation, though.”

She added that intravenous steroids wouldn’t be appropriate for most pediatric patients, and noted that “their use is controversial in the literature for erythema multiforme and RIME.”

In addition, the patients received betamethasone valerate 0.1% ointment once daily, hydrocortisone 2.5 mg buccal tablets 4 times daily, analgesia with acetaminophen and ibuprofen, and intravenous hydration. The first patient also received prednisolone 1% eye drops, while the second patient was given lidocaine hydrochloride mouthwash and total parenteral nutrition for 5 days.

The patients were discharged after 4 and 14 days, respectively.

Dermatologists in Massachusetts reported a similar case earlier in 2021 in a 17-year-old boy who was positive for COVID-19 and presented with “shallow erosions of the vermilion lips and hard palate, circumferential erythematous erosions of the periurethral glans penis, and five small vesicles on the trunk and upper extremities.”

The patient received betamethasone valerate 0.1% ointment for the lips and penis, intraoral dexamethasone solution, viscous lidocaine, acetaminophen, and ibuprofen. He also received oral prednisone at approximately 1 mg/kg daily for 4 consecutive days after worsening oral pain. A recurrence of oral pain 3 months later was resolved with a higher and longer treatment with oral prednisone.

Dermatologists have also reported cases of erythema multiforme lesions of the mucosa in adults with COVID-19. One case was reported in Iran, and the other in France.

The authors report no study funding and disclosed no relevant financial relationships.

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

Serious adverse events remained rare and skin remained largely clear in adolescents treated with dupilumab for moderate to severe atopic dermatitis (AD) for up to 52 weeks in a phase 3, open-label extension trial, researchers reported.

At 1 year, 86% of 50 remaining patients with weights under 60 kg (132 lb) had achieved 75% improvement on the Eczema Area and Severity Index (EASI-75, and 77% of 51 remaining patients with weights over 60 kg reached that level of clearance. Only 5 (1.7%) of 294 patients had serious treatment-emergent adverse events (TEAEs).

The findings back up a perception that patients can stay on dupilumab for some time instead of having to switch from one biologic to another after a few years, study coauthor Eric Simpson, MD, professor of dermatology, Oregon Health & Science University, Portland, said in an interview. He added that the drug’s long-term safety profile is “very reassuring.”

The industry-funded findings of the study were released in a poster at the 2021 meeting of the World Congress of Pediatric Dermatology.

The FDA approved dupilumab (Dupixent), an interleukin-4 receptor alpha antagonist, for treating AD in adults in 2017; it is now approved for treating patients ages 6 years and older with moderate to severe atopic dermatitis whose disease is not adequately controlled with topicals.

The new study tracked patients who received at least 300 mg dupilumab subcutaneously every 4 weeks. The dose could be increased if needed to improve clinical response to once every 2 weeks (200 mg if baseline weight was <60 kg; 300 mg if ≥60 kg).

At 52 weeks, 37% of 52 patients with weights under 60 kg reached an Investigator Global Assessment (IGA) of 0/1, a level that had been fairly steady since week 16 (n = 146). Among 51 heavier patients, 49% reached an IGA of 0/1 at 52 weeks; this percentage grew steadily since baseline.

The mean percentage change in EASI was –87% in the lower-weight group (n = 50) at 52 weeks and –80.1% in the larger-weight group (n = 51). The majority of the reduction in EASI occurred in the first 4 weeks of treatment.

At 52 weeks, the mean Children’s Dermatology Life Quality Index level, which judges the effect of AD on life, was judged as “small” (low) in 71 patients. At baseline, the mean level among 189 patients was “moderate.” The levels dipped below “moderate” at week 4 and never rose above “small” after that.

“Treatment-emergent adverse events reported in ≥5% of patients were nasopharyngitis (21.1%), AD (19.4%), upper respiratory tract infection (12.4%), headache (9.4%), and oropharyngeal pain (5.7%),” the investigators wrote in the poster. They add that 6.7% of patients experienced injection-site reactions, and 8.7% of patients experienced treatment-emergent “narrow conjunctivitis,” which includes conjunctivitis, allergic conjunctivitis, bacterial conjunctivitis, viral conjunctivitis, and atopic keratoconjunctivitis.

Dr. Simpson noted that cases of conjunctivitis fell over time. It’s not clear why this adverse effect appears, he said.

He said that the findings reflect his own experience in clinic. Many of his adolescent patients took part in early dupilumab trials, he said, and dozens have been taking the drug for more than 5 years. “They just seem to get better and better,” he said.

University of Minnesota, Minneapolis, dermatologist Sheilagh Maguiness, MD, who wasn’t involved with the study, said in an interview that dupilumab remains “the safest, most effective and evidence-based therapy we had for children with moderate to severe atopic dermatitis.”

The new study’s findings are “very reassuring,” she said, and similar to those in a 2021 report that tracked long-term use of the drug in children aged 6-11.

Like Dr. Simpson, Dr. Maguiness said many pediatric patients at her clinic have stayed on the drug for more than 5 years. They still have “sustained improvement in skin disease and in their quality of life as well”

There are, however, still questions about dupilumab treatment. “For children who have responded well, when could we consider dose reduction or discontinuation? I have done this successfully just a handful of times, but I would love to see data about what percentage of pediatric patients experience rebound disease after coming off the drug and after what duration of treatment,” she said. “Another mystery that will be very interesting to unravel is the question as to whether or not early treatment with dupilumab may attenuate other atopic diseases.”

Dr. Maguiness added that “another issue specific to pediatric use of dupilumab is the recommendation surrounding vaccinations. This is an issue that should be studied in terms of antibody response and safety surrounding vaccinations, particularly as we are eagerly awaiting a pediatric FDA approval for the COVID-19 vaccine in children.”

She also urged colleagues to push back against insurers who resist paying for dupilumab. “Whether prescribing this medication on or off label, insurance companies are often requiring patients to try and fail other traditional immunosuppressive medications such as methotrexate, cyclosporine, or to pursue phototherapy,” she said. “Oftentimes, these are not practical or even safe options for children for a multitude of reasons. Don’t be shy about advocating for your patients by second- or even third-level appeals to try and gain approval for children who are in need of treatment.”

The study was funded by Sanofi Genzyme and Regeneron Pharmaceuticals. The study authors reported various disclosures. Dr. Simpson reported investigator and consultant fee relationships from various pharmaceutical companies. Dr. Maguiness was an investigator for one of the initial pediatric dupilumab trials.

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

Serious adverse events remained rare and skin remained largely clear in adolescents treated with dupilumab for moderate to severe atopic dermatitis (AD) for up to 52 weeks in a phase 3, open-label extension trial, researchers reported.

At 1 year, 86% of 50 remaining patients with weights under 60 kg (132 lb) had achieved 75% improvement on the Eczema Area and Severity Index (EASI-75, and 77% of 51 remaining patients with weights over 60 kg reached that level of clearance. Only 5 (1.7%) of 294 patients had serious treatment-emergent adverse events (TEAEs).

The findings back up a perception that patients can stay on dupilumab for some time instead of having to switch from one biologic to another after a few years, study coauthor Eric Simpson, MD, professor of dermatology, Oregon Health & Science University, Portland, said in an interview. He added that the drug’s long-term safety profile is “very reassuring.”

The industry-funded findings of the study were released in a poster at the 2021 meeting of the World Congress of Pediatric Dermatology.

The FDA approved dupilumab (Dupixent), an interleukin-4 receptor alpha antagonist, for treating AD in adults in 2017; it is now approved for treating patients ages 6 years and older with moderate to severe atopic dermatitis whose disease is not adequately controlled with topicals.

The new study tracked patients who received at least 300 mg dupilumab subcutaneously every 4 weeks. The dose could be increased if needed to improve clinical response to once every 2 weeks (200 mg if baseline weight was <60 kg; 300 mg if ≥60 kg).

At 52 weeks, 37% of 52 patients with weights under 60 kg reached an Investigator Global Assessment (IGA) of 0/1, a level that had been fairly steady since week 16 (n = 146). Among 51 heavier patients, 49% reached an IGA of 0/1 at 52 weeks; this percentage grew steadily since baseline.

The mean percentage change in EASI was –87% in the lower-weight group (n = 50) at 52 weeks and –80.1% in the larger-weight group (n = 51). The majority of the reduction in EASI occurred in the first 4 weeks of treatment.

At 52 weeks, the mean Children’s Dermatology Life Quality Index level, which judges the effect of AD on life, was judged as “small” (low) in 71 patients. At baseline, the mean level among 189 patients was “moderate.” The levels dipped below “moderate” at week 4 and never rose above “small” after that.

“Treatment-emergent adverse events reported in ≥5% of patients were nasopharyngitis (21.1%), AD (19.4%), upper respiratory tract infection (12.4%), headache (9.4%), and oropharyngeal pain (5.7%),” the investigators wrote in the poster. They add that 6.7% of patients experienced injection-site reactions, and 8.7% of patients experienced treatment-emergent “narrow conjunctivitis,” which includes conjunctivitis, allergic conjunctivitis, bacterial conjunctivitis, viral conjunctivitis, and atopic keratoconjunctivitis.

Dr. Simpson noted that cases of conjunctivitis fell over time. It’s not clear why this adverse effect appears, he said.

He said that the findings reflect his own experience in clinic. Many of his adolescent patients took part in early dupilumab trials, he said, and dozens have been taking the drug for more than 5 years. “They just seem to get better and better,” he said.

University of Minnesota, Minneapolis, dermatologist Sheilagh Maguiness, MD, who wasn’t involved with the study, said in an interview that dupilumab remains “the safest, most effective and evidence-based therapy we had for children with moderate to severe atopic dermatitis.”

The new study’s findings are “very reassuring,” she said, and similar to those in a 2021 report that tracked long-term use of the drug in children aged 6-11.

Like Dr. Simpson, Dr. Maguiness said many pediatric patients at her clinic have stayed on the drug for more than 5 years. They still have “sustained improvement in skin disease and in their quality of life as well”

There are, however, still questions about dupilumab treatment. “For children who have responded well, when could we consider dose reduction or discontinuation? I have done this successfully just a handful of times, but I would love to see data about what percentage of pediatric patients experience rebound disease after coming off the drug and after what duration of treatment,” she said. “Another mystery that will be very interesting to unravel is the question as to whether or not early treatment with dupilumab may attenuate other atopic diseases.”

Dr. Maguiness added that “another issue specific to pediatric use of dupilumab is the recommendation surrounding vaccinations. This is an issue that should be studied in terms of antibody response and safety surrounding vaccinations, particularly as we are eagerly awaiting a pediatric FDA approval for the COVID-19 vaccine in children.”

She also urged colleagues to push back against insurers who resist paying for dupilumab. “Whether prescribing this medication on or off label, insurance companies are often requiring patients to try and fail other traditional immunosuppressive medications such as methotrexate, cyclosporine, or to pursue phototherapy,” she said. “Oftentimes, these are not practical or even safe options for children for a multitude of reasons. Don’t be shy about advocating for your patients by second- or even third-level appeals to try and gain approval for children who are in need of treatment.”

The study was funded by Sanofi Genzyme and Regeneron Pharmaceuticals. The study authors reported various disclosures. Dr. Simpson reported investigator and consultant fee relationships from various pharmaceutical companies. Dr. Maguiness was an investigator for one of the initial pediatric dupilumab trials.

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

Serious adverse events remained rare and skin remained largely clear in adolescents treated with dupilumab for moderate to severe atopic dermatitis (AD) for up to 52 weeks in a phase 3, open-label extension trial, researchers reported.

At 1 year, 86% of 50 remaining patients with weights under 60 kg (132 lb) had achieved 75% improvement on the Eczema Area and Severity Index (EASI-75, and 77% of 51 remaining patients with weights over 60 kg reached that level of clearance. Only 5 (1.7%) of 294 patients had serious treatment-emergent adverse events (TEAEs).

The findings back up a perception that patients can stay on dupilumab for some time instead of having to switch from one biologic to another after a few years, study coauthor Eric Simpson, MD, professor of dermatology, Oregon Health & Science University, Portland, said in an interview. He added that the drug’s long-term safety profile is “very reassuring.”

The industry-funded findings of the study were released in a poster at the 2021 meeting of the World Congress of Pediatric Dermatology.

The FDA approved dupilumab (Dupixent), an interleukin-4 receptor alpha antagonist, for treating AD in adults in 2017; it is now approved for treating patients ages 6 years and older with moderate to severe atopic dermatitis whose disease is not adequately controlled with topicals.

The new study tracked patients who received at least 300 mg dupilumab subcutaneously every 4 weeks. The dose could be increased if needed to improve clinical response to once every 2 weeks (200 mg if baseline weight was <60 kg; 300 mg if ≥60 kg).

At 52 weeks, 37% of 52 patients with weights under 60 kg reached an Investigator Global Assessment (IGA) of 0/1, a level that had been fairly steady since week 16 (n = 146). Among 51 heavier patients, 49% reached an IGA of 0/1 at 52 weeks; this percentage grew steadily since baseline.

The mean percentage change in EASI was –87% in the lower-weight group (n = 50) at 52 weeks and –80.1% in the larger-weight group (n = 51). The majority of the reduction in EASI occurred in the first 4 weeks of treatment.

At 52 weeks, the mean Children’s Dermatology Life Quality Index level, which judges the effect of AD on life, was judged as “small” (low) in 71 patients. At baseline, the mean level among 189 patients was “moderate.” The levels dipped below “moderate” at week 4 and never rose above “small” after that.

“Treatment-emergent adverse events reported in ≥5% of patients were nasopharyngitis (21.1%), AD (19.4%), upper respiratory tract infection (12.4%), headache (9.4%), and oropharyngeal pain (5.7%),” the investigators wrote in the poster. They add that 6.7% of patients experienced injection-site reactions, and 8.7% of patients experienced treatment-emergent “narrow conjunctivitis,” which includes conjunctivitis, allergic conjunctivitis, bacterial conjunctivitis, viral conjunctivitis, and atopic keratoconjunctivitis.

Dr. Simpson noted that cases of conjunctivitis fell over time. It’s not clear why this adverse effect appears, he said.

He said that the findings reflect his own experience in clinic. Many of his adolescent patients took part in early dupilumab trials, he said, and dozens have been taking the drug for more than 5 years. “They just seem to get better and better,” he said.

University of Minnesota, Minneapolis, dermatologist Sheilagh Maguiness, MD, who wasn’t involved with the study, said in an interview that dupilumab remains “the safest, most effective and evidence-based therapy we had for children with moderate to severe atopic dermatitis.”

The new study’s findings are “very reassuring,” she said, and similar to those in a 2021 report that tracked long-term use of the drug in children aged 6-11.

Like Dr. Simpson, Dr. Maguiness said many pediatric patients at her clinic have stayed on the drug for more than 5 years. They still have “sustained improvement in skin disease and in their quality of life as well”

There are, however, still questions about dupilumab treatment. “For children who have responded well, when could we consider dose reduction or discontinuation? I have done this successfully just a handful of times, but I would love to see data about what percentage of pediatric patients experience rebound disease after coming off the drug and after what duration of treatment,” she said. “Another mystery that will be very interesting to unravel is the question as to whether or not early treatment with dupilumab may attenuate other atopic diseases.”

Dr. Maguiness added that “another issue specific to pediatric use of dupilumab is the recommendation surrounding vaccinations. This is an issue that should be studied in terms of antibody response and safety surrounding vaccinations, particularly as we are eagerly awaiting a pediatric FDA approval for the COVID-19 vaccine in children.”

She also urged colleagues to push back against insurers who resist paying for dupilumab. “Whether prescribing this medication on or off label, insurance companies are often requiring patients to try and fail other traditional immunosuppressive medications such as methotrexate, cyclosporine, or to pursue phototherapy,” she said. “Oftentimes, these are not practical or even safe options for children for a multitude of reasons. Don’t be shy about advocating for your patients by second- or even third-level appeals to try and gain approval for children who are in need of treatment.”

The study was funded by Sanofi Genzyme and Regeneron Pharmaceuticals. The study authors reported various disclosures. Dr. Simpson reported investigator and consultant fee relationships from various pharmaceutical companies. Dr. Maguiness was an investigator for one of the initial pediatric dupilumab trials.

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