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Diazepam nasal spray effective in Lennox-Gastaut syndrome
CINCINNATI – A new analysis of data from a phase 3 clinical trial suggests that
LGS is a severe form of epilepsy that generally begins in early childhood and has a poor prognosis and seizures that are often treatment refractory. The findings of the analysis should be encouraging to physicians who may view patients with LGS as not benefiting from treatment, said Daniel C. Tarquinio, DO, who presented the results at the 2022 annual meeting of the Child Neurology Society.
“Their response to their first appropriate weight-based rescue dose of Valtoco was essentially no different. They were subtly different, but they’re not really meaningful differences. Very few needed a second dose. In practice this is helpful because we know that kids with LGS, we think of them as having worse epilepsy, if you will. But if they need rescue, if we prescribe an appropriate rescue dose based on their weight, that the same rescue will work for them as it will for a kid that doesn’t have – quote unquote – as bad epilepsy that needs rescue,” said Dr. Tarquinio, a child neurologist and epileptologist and founder of the Center for Rare Neurological Diseases.
During the Q&A, Dr. Tarquinio was asked if there is something about the biology of LGS that would suggest it might respond differently to the drug. Dr. Tarquinio said no. “The reason we even looked at this is because many clinicians told us that their sense was [that patients with LGS] did not respond as well to rescue in general no matter what they use. This allowed us to go back and look at a controlled data set and say, at least in our controlled dataset, they respond the same,” he said.
Grace Gombolay, MD, who moderated the session, agreed that the results should be encouraging. “It seems like a lot of clinicians have the sense that Lennox-Gastaut Syndrome is a very terrible refractory epilepsy syndrome, and so doing rescue doesn’t seem to make sense if they don’t really respond. I think it’s helpful to know because there are actually studies showing that Valtoco seems to actually work in those patients, so it’s actually useful clinically to prescribe those patients and give it a shot,” said Dr. Gombolay, director of the Pediatric Neuroimmunology and Multiple Sclerosis Clinic at Emory University, Atlanta.
LGS patients may experience hundreds of seizures per day. “It’s really hard for parents to quantify, did they get better? Did the rescue help or not, because they’re still having some seizures. I think the sense is, ‘oh, this isn’t working.’ That’s probably the bias. I think this is good data that if you are able to get Valtoco for your patients, I think it’s worth a shot even in Lennox-Gastaut,” said Dr. Gombolay.
The researchers conducted a post hoc analysis of the phase 3, open-label, repeat-dose safety study of Valtoco. The study included a 12-month treatment period with visits at day 30 and every 60 days following. Patients had the option of staying on the drug following the end of the treatment period. Seizure and dosing information were obtained from a diary. The study enrolled 163 patients whose physicians believed they would need to be treated with a benzodiazepine at least once every other month to achieve seizure control. Dosing was determined by a combination of age and weight. If a second dose was required, caregivers were instructed to provide it 4-12 hours after the first dose.
In the study cohort, 47.9% of patients were aged 6-17 years. The researchers looked specifically at 73 cases of seizure clusters. In nine cases, the patient had LGS (five male, four female). Nearly all (95.9%) of LGS cluster cases were treated with a single dose and 4.1% were exposed to a second dose. Among 64 cases involving a patient with pediatric epileptic encephalopathies, 89.4% were treated with a single dose and 10.6% received a second. The safety profile was similar between patients with LGS and those with pediatric encephalopathies.
Dr. Gombolay has no relevant financial disclosures.
CINCINNATI – A new analysis of data from a phase 3 clinical trial suggests that
LGS is a severe form of epilepsy that generally begins in early childhood and has a poor prognosis and seizures that are often treatment refractory. The findings of the analysis should be encouraging to physicians who may view patients with LGS as not benefiting from treatment, said Daniel C. Tarquinio, DO, who presented the results at the 2022 annual meeting of the Child Neurology Society.
“Their response to their first appropriate weight-based rescue dose of Valtoco was essentially no different. They were subtly different, but they’re not really meaningful differences. Very few needed a second dose. In practice this is helpful because we know that kids with LGS, we think of them as having worse epilepsy, if you will. But if they need rescue, if we prescribe an appropriate rescue dose based on their weight, that the same rescue will work for them as it will for a kid that doesn’t have – quote unquote – as bad epilepsy that needs rescue,” said Dr. Tarquinio, a child neurologist and epileptologist and founder of the Center for Rare Neurological Diseases.
During the Q&A, Dr. Tarquinio was asked if there is something about the biology of LGS that would suggest it might respond differently to the drug. Dr. Tarquinio said no. “The reason we even looked at this is because many clinicians told us that their sense was [that patients with LGS] did not respond as well to rescue in general no matter what they use. This allowed us to go back and look at a controlled data set and say, at least in our controlled dataset, they respond the same,” he said.
Grace Gombolay, MD, who moderated the session, agreed that the results should be encouraging. “It seems like a lot of clinicians have the sense that Lennox-Gastaut Syndrome is a very terrible refractory epilepsy syndrome, and so doing rescue doesn’t seem to make sense if they don’t really respond. I think it’s helpful to know because there are actually studies showing that Valtoco seems to actually work in those patients, so it’s actually useful clinically to prescribe those patients and give it a shot,” said Dr. Gombolay, director of the Pediatric Neuroimmunology and Multiple Sclerosis Clinic at Emory University, Atlanta.
LGS patients may experience hundreds of seizures per day. “It’s really hard for parents to quantify, did they get better? Did the rescue help or not, because they’re still having some seizures. I think the sense is, ‘oh, this isn’t working.’ That’s probably the bias. I think this is good data that if you are able to get Valtoco for your patients, I think it’s worth a shot even in Lennox-Gastaut,” said Dr. Gombolay.
The researchers conducted a post hoc analysis of the phase 3, open-label, repeat-dose safety study of Valtoco. The study included a 12-month treatment period with visits at day 30 and every 60 days following. Patients had the option of staying on the drug following the end of the treatment period. Seizure and dosing information were obtained from a diary. The study enrolled 163 patients whose physicians believed they would need to be treated with a benzodiazepine at least once every other month to achieve seizure control. Dosing was determined by a combination of age and weight. If a second dose was required, caregivers were instructed to provide it 4-12 hours after the first dose.
In the study cohort, 47.9% of patients were aged 6-17 years. The researchers looked specifically at 73 cases of seizure clusters. In nine cases, the patient had LGS (five male, four female). Nearly all (95.9%) of LGS cluster cases were treated with a single dose and 4.1% were exposed to a second dose. Among 64 cases involving a patient with pediatric epileptic encephalopathies, 89.4% were treated with a single dose and 10.6% received a second. The safety profile was similar between patients with LGS and those with pediatric encephalopathies.
Dr. Gombolay has no relevant financial disclosures.
CINCINNATI – A new analysis of data from a phase 3 clinical trial suggests that
LGS is a severe form of epilepsy that generally begins in early childhood and has a poor prognosis and seizures that are often treatment refractory. The findings of the analysis should be encouraging to physicians who may view patients with LGS as not benefiting from treatment, said Daniel C. Tarquinio, DO, who presented the results at the 2022 annual meeting of the Child Neurology Society.
“Their response to their first appropriate weight-based rescue dose of Valtoco was essentially no different. They were subtly different, but they’re not really meaningful differences. Very few needed a second dose. In practice this is helpful because we know that kids with LGS, we think of them as having worse epilepsy, if you will. But if they need rescue, if we prescribe an appropriate rescue dose based on their weight, that the same rescue will work for them as it will for a kid that doesn’t have – quote unquote – as bad epilepsy that needs rescue,” said Dr. Tarquinio, a child neurologist and epileptologist and founder of the Center for Rare Neurological Diseases.
During the Q&A, Dr. Tarquinio was asked if there is something about the biology of LGS that would suggest it might respond differently to the drug. Dr. Tarquinio said no. “The reason we even looked at this is because many clinicians told us that their sense was [that patients with LGS] did not respond as well to rescue in general no matter what they use. This allowed us to go back and look at a controlled data set and say, at least in our controlled dataset, they respond the same,” he said.
Grace Gombolay, MD, who moderated the session, agreed that the results should be encouraging. “It seems like a lot of clinicians have the sense that Lennox-Gastaut Syndrome is a very terrible refractory epilepsy syndrome, and so doing rescue doesn’t seem to make sense if they don’t really respond. I think it’s helpful to know because there are actually studies showing that Valtoco seems to actually work in those patients, so it’s actually useful clinically to prescribe those patients and give it a shot,” said Dr. Gombolay, director of the Pediatric Neuroimmunology and Multiple Sclerosis Clinic at Emory University, Atlanta.
LGS patients may experience hundreds of seizures per day. “It’s really hard for parents to quantify, did they get better? Did the rescue help or not, because they’re still having some seizures. I think the sense is, ‘oh, this isn’t working.’ That’s probably the bias. I think this is good data that if you are able to get Valtoco for your patients, I think it’s worth a shot even in Lennox-Gastaut,” said Dr. Gombolay.
The researchers conducted a post hoc analysis of the phase 3, open-label, repeat-dose safety study of Valtoco. The study included a 12-month treatment period with visits at day 30 and every 60 days following. Patients had the option of staying on the drug following the end of the treatment period. Seizure and dosing information were obtained from a diary. The study enrolled 163 patients whose physicians believed they would need to be treated with a benzodiazepine at least once every other month to achieve seizure control. Dosing was determined by a combination of age and weight. If a second dose was required, caregivers were instructed to provide it 4-12 hours after the first dose.
In the study cohort, 47.9% of patients were aged 6-17 years. The researchers looked specifically at 73 cases of seizure clusters. In nine cases, the patient had LGS (five male, four female). Nearly all (95.9%) of LGS cluster cases were treated with a single dose and 4.1% were exposed to a second dose. Among 64 cases involving a patient with pediatric epileptic encephalopathies, 89.4% were treated with a single dose and 10.6% received a second. The safety profile was similar between patients with LGS and those with pediatric encephalopathies.
Dr. Gombolay has no relevant financial disclosures.
AT CNS 2022
Few transgender teens discontinue hormones in young adulthood
Most adolescents with gender dysphoria who took puberty-blocking drugs for at least 3 months and then progressed to cross-sex hormone treatment were still taking hormones as they entered adulthood, new research of patients at a pioneering Dutch clinic shows.
The study negates past findings that large numbers of youth regret transitioning, say Maria Anna Theodora Catharina van der Loos, MD, and colleagues from the Centre of Expertise on Gender Dysphoria, Amsterdam, in their article published online in The Lancet Child & Adolescent Health. They believe the difference between their findings and those of other studies lies in proper diagnostic evaluation.
“The study aims to demonstrate, with a methodology that is more than adequate, that transgender people who begin their transition in childhood-adolescence do not give up,” Adrián Carrasco Munera, MD, a specialist in family and community medicine and member of the LGTBIQ+ Health Group of the Madrid Society of Family and Community Medicine told the UK Science Media Centre.
The cohort included 720 youth: 220 (31%) were assigned male at birth (AMAB) and 500 (69%) were assigned female at birth (AFAB). At the start of puberty-blocking treatment with a gonadotrophin-releasing hormone agonist, the median age of patients was 14.1 years for AMAB and 16.0 years for AFAB.
Of that cohort, 704 (98%) continued hormone therapy to the end of data collection (Dec. 31, 2018), at which point the median age of patients was 20 years for AMAB and 19 years for AFAB.
Careful consideration of patient needs
All the patients received care at the “Dutch Clinic,” which more than 20 years ago pioneered the approach of giving puberty-blocking drugs to children looking to transition, followed by cross-sex hormones. The study includes the “complete adolescent population” at the facility who met the inclusion criteria.
A similar U.S. study published earlier this year found that 74.4% of individuals who had started gender-affirming hormones before age 18 were still on them 4 years after starting medical treatment.
“However, it is unclear how many of these adolescents [in the U.S. study] used puberty-suppressing treatment before gender-affirming hormone treatment and to what extent they underwent diagnostic evaluation before initiation of medical treatment,” say Dr. van der Loos and colleagues.
She told this news organization that her clinic provides “a thorough diagnostic and mental health assessment” and discussion of fertility preservation prior to any youth being prescribed puberty blockers or cross-sex hormones.
About 40% of adolescents assessed by the gender clinic in Amsterdam go on to receive hormonal treatment.
“The gender identity unit of the Amsterdam UMC is a world leader in all aspects of transgender medicine and is governed by protocolized actions. This is reflected in the quality of the data and methodology of the study, and therefore of its conclusions,” endocrinologist Gilberto Pérez López, MD, Gregorio Marañón General University Hospital, Madrid, told the UK Science Media Centre.
“These findings can and should help and guide the current public and legal debate on the initiation of medical treatment in transgender minors.”
However, he cautioned the study is limited by the fact that the data come from a registry and they looked at only prescriptions issued and not compliance.
Another interesting thing to note in the research is that almost 70% of patients were born girls and they presented at the gender clinics later in adolescence than the natal boys.
“We don’t have a sound reason for this,” Dr. van der Loos noted.
Study limitations
She also acknowledges that the short follow-up data in some individuals make it difficult to draw conclusions about regret, to some extent.
The average use of cross-sex hormones in their study was 3.5 years for males transitioning to females and 2.3 years for females transitioning to males, so on average, this wouldn’t be long enough to see regret, she acknowledged.
Prior research shows that if youth decide to detransition to their natal sex, this can take, on average, 5 years from the start of medical therapy among born females and 7 years among born males.
However, some born males in the study had been taking hormones for 20 years and some natal females for 15 years, said Dr. van der Loos.
Another limitation is that the research only followed individuals until the end of 2018 while some government data estimate that the number of teens identifying as transgender has nearly doubled over the past 5 years.
The authors, Dr. Munera, and Dr. Lopez have reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.
Most adolescents with gender dysphoria who took puberty-blocking drugs for at least 3 months and then progressed to cross-sex hormone treatment were still taking hormones as they entered adulthood, new research of patients at a pioneering Dutch clinic shows.
The study negates past findings that large numbers of youth regret transitioning, say Maria Anna Theodora Catharina van der Loos, MD, and colleagues from the Centre of Expertise on Gender Dysphoria, Amsterdam, in their article published online in The Lancet Child & Adolescent Health. They believe the difference between their findings and those of other studies lies in proper diagnostic evaluation.
“The study aims to demonstrate, with a methodology that is more than adequate, that transgender people who begin their transition in childhood-adolescence do not give up,” Adrián Carrasco Munera, MD, a specialist in family and community medicine and member of the LGTBIQ+ Health Group of the Madrid Society of Family and Community Medicine told the UK Science Media Centre.
The cohort included 720 youth: 220 (31%) were assigned male at birth (AMAB) and 500 (69%) were assigned female at birth (AFAB). At the start of puberty-blocking treatment with a gonadotrophin-releasing hormone agonist, the median age of patients was 14.1 years for AMAB and 16.0 years for AFAB.
Of that cohort, 704 (98%) continued hormone therapy to the end of data collection (Dec. 31, 2018), at which point the median age of patients was 20 years for AMAB and 19 years for AFAB.
Careful consideration of patient needs
All the patients received care at the “Dutch Clinic,” which more than 20 years ago pioneered the approach of giving puberty-blocking drugs to children looking to transition, followed by cross-sex hormones. The study includes the “complete adolescent population” at the facility who met the inclusion criteria.
A similar U.S. study published earlier this year found that 74.4% of individuals who had started gender-affirming hormones before age 18 were still on them 4 years after starting medical treatment.
“However, it is unclear how many of these adolescents [in the U.S. study] used puberty-suppressing treatment before gender-affirming hormone treatment and to what extent they underwent diagnostic evaluation before initiation of medical treatment,” say Dr. van der Loos and colleagues.
She told this news organization that her clinic provides “a thorough diagnostic and mental health assessment” and discussion of fertility preservation prior to any youth being prescribed puberty blockers or cross-sex hormones.
About 40% of adolescents assessed by the gender clinic in Amsterdam go on to receive hormonal treatment.
“The gender identity unit of the Amsterdam UMC is a world leader in all aspects of transgender medicine and is governed by protocolized actions. This is reflected in the quality of the data and methodology of the study, and therefore of its conclusions,” endocrinologist Gilberto Pérez López, MD, Gregorio Marañón General University Hospital, Madrid, told the UK Science Media Centre.
“These findings can and should help and guide the current public and legal debate on the initiation of medical treatment in transgender minors.”
However, he cautioned the study is limited by the fact that the data come from a registry and they looked at only prescriptions issued and not compliance.
Another interesting thing to note in the research is that almost 70% of patients were born girls and they presented at the gender clinics later in adolescence than the natal boys.
“We don’t have a sound reason for this,” Dr. van der Loos noted.
Study limitations
She also acknowledges that the short follow-up data in some individuals make it difficult to draw conclusions about regret, to some extent.
The average use of cross-sex hormones in their study was 3.5 years for males transitioning to females and 2.3 years for females transitioning to males, so on average, this wouldn’t be long enough to see regret, she acknowledged.
Prior research shows that if youth decide to detransition to their natal sex, this can take, on average, 5 years from the start of medical therapy among born females and 7 years among born males.
However, some born males in the study had been taking hormones for 20 years and some natal females for 15 years, said Dr. van der Loos.
Another limitation is that the research only followed individuals until the end of 2018 while some government data estimate that the number of teens identifying as transgender has nearly doubled over the past 5 years.
The authors, Dr. Munera, and Dr. Lopez have reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.
Most adolescents with gender dysphoria who took puberty-blocking drugs for at least 3 months and then progressed to cross-sex hormone treatment were still taking hormones as they entered adulthood, new research of patients at a pioneering Dutch clinic shows.
The study negates past findings that large numbers of youth regret transitioning, say Maria Anna Theodora Catharina van der Loos, MD, and colleagues from the Centre of Expertise on Gender Dysphoria, Amsterdam, in their article published online in The Lancet Child & Adolescent Health. They believe the difference between their findings and those of other studies lies in proper diagnostic evaluation.
“The study aims to demonstrate, with a methodology that is more than adequate, that transgender people who begin their transition in childhood-adolescence do not give up,” Adrián Carrasco Munera, MD, a specialist in family and community medicine and member of the LGTBIQ+ Health Group of the Madrid Society of Family and Community Medicine told the UK Science Media Centre.
The cohort included 720 youth: 220 (31%) were assigned male at birth (AMAB) and 500 (69%) were assigned female at birth (AFAB). At the start of puberty-blocking treatment with a gonadotrophin-releasing hormone agonist, the median age of patients was 14.1 years for AMAB and 16.0 years for AFAB.
Of that cohort, 704 (98%) continued hormone therapy to the end of data collection (Dec. 31, 2018), at which point the median age of patients was 20 years for AMAB and 19 years for AFAB.
Careful consideration of patient needs
All the patients received care at the “Dutch Clinic,” which more than 20 years ago pioneered the approach of giving puberty-blocking drugs to children looking to transition, followed by cross-sex hormones. The study includes the “complete adolescent population” at the facility who met the inclusion criteria.
A similar U.S. study published earlier this year found that 74.4% of individuals who had started gender-affirming hormones before age 18 were still on them 4 years after starting medical treatment.
“However, it is unclear how many of these adolescents [in the U.S. study] used puberty-suppressing treatment before gender-affirming hormone treatment and to what extent they underwent diagnostic evaluation before initiation of medical treatment,” say Dr. van der Loos and colleagues.
She told this news organization that her clinic provides “a thorough diagnostic and mental health assessment” and discussion of fertility preservation prior to any youth being prescribed puberty blockers or cross-sex hormones.
About 40% of adolescents assessed by the gender clinic in Amsterdam go on to receive hormonal treatment.
“The gender identity unit of the Amsterdam UMC is a world leader in all aspects of transgender medicine and is governed by protocolized actions. This is reflected in the quality of the data and methodology of the study, and therefore of its conclusions,” endocrinologist Gilberto Pérez López, MD, Gregorio Marañón General University Hospital, Madrid, told the UK Science Media Centre.
“These findings can and should help and guide the current public and legal debate on the initiation of medical treatment in transgender minors.”
However, he cautioned the study is limited by the fact that the data come from a registry and they looked at only prescriptions issued and not compliance.
Another interesting thing to note in the research is that almost 70% of patients were born girls and they presented at the gender clinics later in adolescence than the natal boys.
“We don’t have a sound reason for this,” Dr. van der Loos noted.
Study limitations
She also acknowledges that the short follow-up data in some individuals make it difficult to draw conclusions about regret, to some extent.
The average use of cross-sex hormones in their study was 3.5 years for males transitioning to females and 2.3 years for females transitioning to males, so on average, this wouldn’t be long enough to see regret, she acknowledged.
Prior research shows that if youth decide to detransition to their natal sex, this can take, on average, 5 years from the start of medical therapy among born females and 7 years among born males.
However, some born males in the study had been taking hormones for 20 years and some natal females for 15 years, said Dr. van der Loos.
Another limitation is that the research only followed individuals until the end of 2018 while some government data estimate that the number of teens identifying as transgender has nearly doubled over the past 5 years.
The authors, Dr. Munera, and Dr. Lopez have reported no relevant financial relationships.
A version of this article first appeared on Medscape.com.
Evidence mounting that full-body emollients don’t prevent AD in at-risk babies
MONTREAL – , according to 5-year results of the BEEP randomized trial, reported at the annual meeting of the International Society of Atopic Dermatitis.
“So far, the science does not look convincing, and I am concerned about the possible harms,” commented senior investigator Hywel C. Williams, DSc, from the Centre of Evidence Based Dermatology, University of Nottingham (England).
The rate of AD at 2 years – the primary outcome of the BEEP trial – have already shown no benefit of either Diprobase cream or DoubleBase gel plus standard skin-care advice versus standard skin-care advice alone among 1,394 infants at high risk for developing AD. “These are children born to parents with a first-degree relative with eczema,” Dr. Williams explained.
At 2 years, 23% of the emollient group versus 25% of the control group developed eczema (adjusted relative risk, 0.95), and the parent-reported clinical skin infection rate was statistically increased (incidence rate ratio, 1.55). Despite these results, follow-up of BEEP was extended to 5 years to determine if there was a delayed benefit of emollients, both in AD prevention but also with other related disorders, he explained.
“Prevention is so much more logical than treating sick individuals with severe disease who present after a long chain of pathological events with expensive drugs. And even if you can’t primarily prevent eczema, even a small shift in the severity of distribution to the left has major public health implications,” Dr. Williams added. “And if you believe in the atopic march, then if you could prevent eczema, you might be able to prevent subsequent food allergy, asthma, and allergic rhinitis.”
The extension data was based on questionnaires at 3, 4, and 5 years documenting parental reports of doctor-diagnosed eczema and eczema severity, wheezing, allergic rhinitis, food allergy symptoms, and clinical diagnosis, as well as 5-year clinical diagnoses of asthma or allergic rhinitis. About 70% of parents returned their questionnaires at each point, showing no significant difference at 5 years for a clinical diagnosis of eczema (31% in the emollient group vs. 28% in controls), clinical diagnosis of food allergy (15% vs. 14%, respectively), or other outcomes.
“It’s a lovely hypothesis, but did we use the wrong emollients, or did we start it too late? Or should we start facing the possibility that maybe emollients really do not prevent eczema?” Dr. Williams commented, adding that he does not recommend use of emollients for AD prevention.
“There’s more research needed,” agreed panelist Eric Simpson, MD, professor of dermatology at Oregon Health & Science University, Portland, whose AD primary prevention CASCADE trial is expected to shed more light on the role of emollients in the near future. “And we can’t just ignore [another] randomized controlled trial that was done really well ... showing a positive effect,” he added, referring to the small, single-center STOP-AD trial.
“We’re always hoping, and it’s scientifically incredibly frustrating that none of this has borne out,” Aaron Drucker, MD, a dermatologist at Women’s College Hospital and associate professor at the University of Toronto, told this news organization. “It’s so appealing that emollients early in life would improve the skin barrier and then decrease likelihood of getting eczema. It’s great that there’s a new, large study from Dr. Simpson that is going to be coming out soon, so we’ll have another piece of this puzzle.”
Dr. Drucker said that although it sounds simple, there is much nuance in the question of emollients and skin barrier protection: “Who is the population that you ought to use the emollients in? What kind of emollient? How often and where? All of these things can influence potentially what the results of a trial might be. That’s where there’s still hope. I think the hope fades more and more as more evidence piles up.”
He added that although there currently is not enough evidence to recommend emollients for AD prevention, there is also not enough evidence of harm. “It’s nothing we should be afraid of,” Dr. Drucker advised.
Dr. Williams and Dr. Drucker report no relevant financial relationships.
A version of this article first appeared on Medscape.com.
MONTREAL – , according to 5-year results of the BEEP randomized trial, reported at the annual meeting of the International Society of Atopic Dermatitis.
“So far, the science does not look convincing, and I am concerned about the possible harms,” commented senior investigator Hywel C. Williams, DSc, from the Centre of Evidence Based Dermatology, University of Nottingham (England).
The rate of AD at 2 years – the primary outcome of the BEEP trial – have already shown no benefit of either Diprobase cream or DoubleBase gel plus standard skin-care advice versus standard skin-care advice alone among 1,394 infants at high risk for developing AD. “These are children born to parents with a first-degree relative with eczema,” Dr. Williams explained.
At 2 years, 23% of the emollient group versus 25% of the control group developed eczema (adjusted relative risk, 0.95), and the parent-reported clinical skin infection rate was statistically increased (incidence rate ratio, 1.55). Despite these results, follow-up of BEEP was extended to 5 years to determine if there was a delayed benefit of emollients, both in AD prevention but also with other related disorders, he explained.
“Prevention is so much more logical than treating sick individuals with severe disease who present after a long chain of pathological events with expensive drugs. And even if you can’t primarily prevent eczema, even a small shift in the severity of distribution to the left has major public health implications,” Dr. Williams added. “And if you believe in the atopic march, then if you could prevent eczema, you might be able to prevent subsequent food allergy, asthma, and allergic rhinitis.”
The extension data was based on questionnaires at 3, 4, and 5 years documenting parental reports of doctor-diagnosed eczema and eczema severity, wheezing, allergic rhinitis, food allergy symptoms, and clinical diagnosis, as well as 5-year clinical diagnoses of asthma or allergic rhinitis. About 70% of parents returned their questionnaires at each point, showing no significant difference at 5 years for a clinical diagnosis of eczema (31% in the emollient group vs. 28% in controls), clinical diagnosis of food allergy (15% vs. 14%, respectively), or other outcomes.
“It’s a lovely hypothesis, but did we use the wrong emollients, or did we start it too late? Or should we start facing the possibility that maybe emollients really do not prevent eczema?” Dr. Williams commented, adding that he does not recommend use of emollients for AD prevention.
“There’s more research needed,” agreed panelist Eric Simpson, MD, professor of dermatology at Oregon Health & Science University, Portland, whose AD primary prevention CASCADE trial is expected to shed more light on the role of emollients in the near future. “And we can’t just ignore [another] randomized controlled trial that was done really well ... showing a positive effect,” he added, referring to the small, single-center STOP-AD trial.
“We’re always hoping, and it’s scientifically incredibly frustrating that none of this has borne out,” Aaron Drucker, MD, a dermatologist at Women’s College Hospital and associate professor at the University of Toronto, told this news organization. “It’s so appealing that emollients early in life would improve the skin barrier and then decrease likelihood of getting eczema. It’s great that there’s a new, large study from Dr. Simpson that is going to be coming out soon, so we’ll have another piece of this puzzle.”
Dr. Drucker said that although it sounds simple, there is much nuance in the question of emollients and skin barrier protection: “Who is the population that you ought to use the emollients in? What kind of emollient? How often and where? All of these things can influence potentially what the results of a trial might be. That’s where there’s still hope. I think the hope fades more and more as more evidence piles up.”
He added that although there currently is not enough evidence to recommend emollients for AD prevention, there is also not enough evidence of harm. “It’s nothing we should be afraid of,” Dr. Drucker advised.
Dr. Williams and Dr. Drucker report no relevant financial relationships.
A version of this article first appeared on Medscape.com.
MONTREAL – , according to 5-year results of the BEEP randomized trial, reported at the annual meeting of the International Society of Atopic Dermatitis.
“So far, the science does not look convincing, and I am concerned about the possible harms,” commented senior investigator Hywel C. Williams, DSc, from the Centre of Evidence Based Dermatology, University of Nottingham (England).
The rate of AD at 2 years – the primary outcome of the BEEP trial – have already shown no benefit of either Diprobase cream or DoubleBase gel plus standard skin-care advice versus standard skin-care advice alone among 1,394 infants at high risk for developing AD. “These are children born to parents with a first-degree relative with eczema,” Dr. Williams explained.
At 2 years, 23% of the emollient group versus 25% of the control group developed eczema (adjusted relative risk, 0.95), and the parent-reported clinical skin infection rate was statistically increased (incidence rate ratio, 1.55). Despite these results, follow-up of BEEP was extended to 5 years to determine if there was a delayed benefit of emollients, both in AD prevention but also with other related disorders, he explained.
“Prevention is so much more logical than treating sick individuals with severe disease who present after a long chain of pathological events with expensive drugs. And even if you can’t primarily prevent eczema, even a small shift in the severity of distribution to the left has major public health implications,” Dr. Williams added. “And if you believe in the atopic march, then if you could prevent eczema, you might be able to prevent subsequent food allergy, asthma, and allergic rhinitis.”
The extension data was based on questionnaires at 3, 4, and 5 years documenting parental reports of doctor-diagnosed eczema and eczema severity, wheezing, allergic rhinitis, food allergy symptoms, and clinical diagnosis, as well as 5-year clinical diagnoses of asthma or allergic rhinitis. About 70% of parents returned their questionnaires at each point, showing no significant difference at 5 years for a clinical diagnosis of eczema (31% in the emollient group vs. 28% in controls), clinical diagnosis of food allergy (15% vs. 14%, respectively), or other outcomes.
“It’s a lovely hypothesis, but did we use the wrong emollients, or did we start it too late? Or should we start facing the possibility that maybe emollients really do not prevent eczema?” Dr. Williams commented, adding that he does not recommend use of emollients for AD prevention.
“There’s more research needed,” agreed panelist Eric Simpson, MD, professor of dermatology at Oregon Health & Science University, Portland, whose AD primary prevention CASCADE trial is expected to shed more light on the role of emollients in the near future. “And we can’t just ignore [another] randomized controlled trial that was done really well ... showing a positive effect,” he added, referring to the small, single-center STOP-AD trial.
“We’re always hoping, and it’s scientifically incredibly frustrating that none of this has borne out,” Aaron Drucker, MD, a dermatologist at Women’s College Hospital and associate professor at the University of Toronto, told this news organization. “It’s so appealing that emollients early in life would improve the skin barrier and then decrease likelihood of getting eczema. It’s great that there’s a new, large study from Dr. Simpson that is going to be coming out soon, so we’ll have another piece of this puzzle.”
Dr. Drucker said that although it sounds simple, there is much nuance in the question of emollients and skin barrier protection: “Who is the population that you ought to use the emollients in? What kind of emollient? How often and where? All of these things can influence potentially what the results of a trial might be. That’s where there’s still hope. I think the hope fades more and more as more evidence piles up.”
He added that although there currently is not enough evidence to recommend emollients for AD prevention, there is also not enough evidence of harm. “It’s nothing we should be afraid of,” Dr. Drucker advised.
Dr. Williams and Dr. Drucker report no relevant financial relationships.
A version of this article first appeared on Medscape.com.
AT ISAD 2022
25 years of chickenpox vaccine: 91 million cases prevented
WASHINGTON – In the 25 years since the United States first launched its universal vaccinations program to protect children against chickenpox (varicella), the program has seen dramatic results, a data analysis indicates.
Results from 1995 – when universal vaccinations began – through 2019 were presented an annual scientific meeting on infectious diseases by Mona Marin, MD, a medical epidemiologist at the Centers for Disease Control and Prevention. Researchers analyzed published data and surveillance data reported to the CDC.
Deaths in under-20 group all but eliminated
Immunocompromised people or pregnant women and infants too young to be vaccinated also benefited from the children’s immunizations.
Each year, about 3.8 million cases, 10,500 hospitalizations, and 100 deaths from chickenpox are prevented in the United States thanks to the vaccination program, Dr. Marin said.
Over 25 years, 91 million cases, 238,000 hospitalizations, and 1,933 – 2,446 deaths have been prevented.
However, chickenpox is still widespread in most of the world.
U.S. first with universal program
The disease was thought to be of little consequence, Dr. Marin said, until the mid-1950s after the first cases of fatal varicella in immunocompromised children revealed the virus’ lethal potential.
The United States was the first country to introduce a universal vaccination program, Dr. Marin said. At the time, it was a one-dose vaccine. Within the first 10 years of the one-dose program, declines in chickenpox cases, hospitalization, and death rates went from 71% to 90% in comparison with previous years. But health care leaders wanted to close the remaining gap and target transmission in schools.
“It was a burden the United States considered unacceptable,” Dr. Marin said.
The leaders had seen the control of measles and polio and wanted the same for chickenpox.
Two-dose vaccines started in 2007
In 2007, the current two-dose policy was introduced. Administration of the first dose is recommended at age 12–15 months, and the second at age 4–6 years. Vaccination is required before the children enter kindergarten.
Coverage was high – at least 90% – the study authors reported; the two-dose program further reduced the number, size, and duration of outbreaks. Over the 25 years, the proportion of outbreaks with fewer than 10 cases increased from 28% to 73%.
By 2019, incidence had dropped by 97%, hospitalizations were down by 94%, and deaths had dropped by 97%.
The biggest decline was seen in those younger than 20, who were born during the vaccination program. That group saw declines of 97% to 99% in cases, hospitalizations, and incidence compared with rates before vaccinations.
Dr. Marin says one dose of the vaccine is moderately effective in preventing all varicella (82%) and is highly effective in preventing severe varicella (more than 97%).
“The second dose adds 10% or more improved protection against all varicella,” she said.
But there have been gains beyond medical advances.
Researchers calculated the economic benefit and found a net savings of $23 billion in medical costs (which also factored in lost wages from parents staying home to care for sick children).
Jaw-dropping results
Jeanne Marrazzo, MD, director of the division of infectious diseases at the University of Alabama at Birmingham, said in an interview that “as someone who is not a vaccinologist, the declines in deaths, let alone hospitalizations, were jaw-dropping. I hadn’t really seen a synthesis of the impact of one and two doses.”
She said the declines in zoster among young people were interesting. The big question, she said, is what impact this may have for shingles infections in middle-aged adults over time, since chickenpox and shingles are caused by the same virus.
Dr. Marrazzo also noted the economic savings calculations.
“It’s such a cheap intervention. It’s one of the best examples of how a simple vaccine can affect a cascade of events that are a result of chronic viral infection,” she said.
There are also messages for the current debates over COVID-19 vaccinations.
“For me, it is further evidence of the profound population-level effect safe vaccines can have,” Dr. Marrazzo said.
The authors and Dr. Marrazzo report no relevant financial relationships.
A version of this article first appeared on Medscape.com.
WASHINGTON – In the 25 years since the United States first launched its universal vaccinations program to protect children against chickenpox (varicella), the program has seen dramatic results, a data analysis indicates.
Results from 1995 – when universal vaccinations began – through 2019 were presented an annual scientific meeting on infectious diseases by Mona Marin, MD, a medical epidemiologist at the Centers for Disease Control and Prevention. Researchers analyzed published data and surveillance data reported to the CDC.
Deaths in under-20 group all but eliminated
Immunocompromised people or pregnant women and infants too young to be vaccinated also benefited from the children’s immunizations.
Each year, about 3.8 million cases, 10,500 hospitalizations, and 100 deaths from chickenpox are prevented in the United States thanks to the vaccination program, Dr. Marin said.
Over 25 years, 91 million cases, 238,000 hospitalizations, and 1,933 – 2,446 deaths have been prevented.
However, chickenpox is still widespread in most of the world.
U.S. first with universal program
The disease was thought to be of little consequence, Dr. Marin said, until the mid-1950s after the first cases of fatal varicella in immunocompromised children revealed the virus’ lethal potential.
The United States was the first country to introduce a universal vaccination program, Dr. Marin said. At the time, it was a one-dose vaccine. Within the first 10 years of the one-dose program, declines in chickenpox cases, hospitalization, and death rates went from 71% to 90% in comparison with previous years. But health care leaders wanted to close the remaining gap and target transmission in schools.
“It was a burden the United States considered unacceptable,” Dr. Marin said.
The leaders had seen the control of measles and polio and wanted the same for chickenpox.
Two-dose vaccines started in 2007
In 2007, the current two-dose policy was introduced. Administration of the first dose is recommended at age 12–15 months, and the second at age 4–6 years. Vaccination is required before the children enter kindergarten.
Coverage was high – at least 90% – the study authors reported; the two-dose program further reduced the number, size, and duration of outbreaks. Over the 25 years, the proportion of outbreaks with fewer than 10 cases increased from 28% to 73%.
By 2019, incidence had dropped by 97%, hospitalizations were down by 94%, and deaths had dropped by 97%.
The biggest decline was seen in those younger than 20, who were born during the vaccination program. That group saw declines of 97% to 99% in cases, hospitalizations, and incidence compared with rates before vaccinations.
Dr. Marin says one dose of the vaccine is moderately effective in preventing all varicella (82%) and is highly effective in preventing severe varicella (more than 97%).
“The second dose adds 10% or more improved protection against all varicella,” she said.
But there have been gains beyond medical advances.
Researchers calculated the economic benefit and found a net savings of $23 billion in medical costs (which also factored in lost wages from parents staying home to care for sick children).
Jaw-dropping results
Jeanne Marrazzo, MD, director of the division of infectious diseases at the University of Alabama at Birmingham, said in an interview that “as someone who is not a vaccinologist, the declines in deaths, let alone hospitalizations, were jaw-dropping. I hadn’t really seen a synthesis of the impact of one and two doses.”
She said the declines in zoster among young people were interesting. The big question, she said, is what impact this may have for shingles infections in middle-aged adults over time, since chickenpox and shingles are caused by the same virus.
Dr. Marrazzo also noted the economic savings calculations.
“It’s such a cheap intervention. It’s one of the best examples of how a simple vaccine can affect a cascade of events that are a result of chronic viral infection,” she said.
There are also messages for the current debates over COVID-19 vaccinations.
“For me, it is further evidence of the profound population-level effect safe vaccines can have,” Dr. Marrazzo said.
The authors and Dr. Marrazzo report no relevant financial relationships.
A version of this article first appeared on Medscape.com.
WASHINGTON – In the 25 years since the United States first launched its universal vaccinations program to protect children against chickenpox (varicella), the program has seen dramatic results, a data analysis indicates.
Results from 1995 – when universal vaccinations began – through 2019 were presented an annual scientific meeting on infectious diseases by Mona Marin, MD, a medical epidemiologist at the Centers for Disease Control and Prevention. Researchers analyzed published data and surveillance data reported to the CDC.
Deaths in under-20 group all but eliminated
Immunocompromised people or pregnant women and infants too young to be vaccinated also benefited from the children’s immunizations.
Each year, about 3.8 million cases, 10,500 hospitalizations, and 100 deaths from chickenpox are prevented in the United States thanks to the vaccination program, Dr. Marin said.
Over 25 years, 91 million cases, 238,000 hospitalizations, and 1,933 – 2,446 deaths have been prevented.
However, chickenpox is still widespread in most of the world.
U.S. first with universal program
The disease was thought to be of little consequence, Dr. Marin said, until the mid-1950s after the first cases of fatal varicella in immunocompromised children revealed the virus’ lethal potential.
The United States was the first country to introduce a universal vaccination program, Dr. Marin said. At the time, it was a one-dose vaccine. Within the first 10 years of the one-dose program, declines in chickenpox cases, hospitalization, and death rates went from 71% to 90% in comparison with previous years. But health care leaders wanted to close the remaining gap and target transmission in schools.
“It was a burden the United States considered unacceptable,” Dr. Marin said.
The leaders had seen the control of measles and polio and wanted the same for chickenpox.
Two-dose vaccines started in 2007
In 2007, the current two-dose policy was introduced. Administration of the first dose is recommended at age 12–15 months, and the second at age 4–6 years. Vaccination is required before the children enter kindergarten.
Coverage was high – at least 90% – the study authors reported; the two-dose program further reduced the number, size, and duration of outbreaks. Over the 25 years, the proportion of outbreaks with fewer than 10 cases increased from 28% to 73%.
By 2019, incidence had dropped by 97%, hospitalizations were down by 94%, and deaths had dropped by 97%.
The biggest decline was seen in those younger than 20, who were born during the vaccination program. That group saw declines of 97% to 99% in cases, hospitalizations, and incidence compared with rates before vaccinations.
Dr. Marin says one dose of the vaccine is moderately effective in preventing all varicella (82%) and is highly effective in preventing severe varicella (more than 97%).
“The second dose adds 10% or more improved protection against all varicella,” she said.
But there have been gains beyond medical advances.
Researchers calculated the economic benefit and found a net savings of $23 billion in medical costs (which also factored in lost wages from parents staying home to care for sick children).
Jaw-dropping results
Jeanne Marrazzo, MD, director of the division of infectious diseases at the University of Alabama at Birmingham, said in an interview that “as someone who is not a vaccinologist, the declines in deaths, let alone hospitalizations, were jaw-dropping. I hadn’t really seen a synthesis of the impact of one and two doses.”
She said the declines in zoster among young people were interesting. The big question, she said, is what impact this may have for shingles infections in middle-aged adults over time, since chickenpox and shingles are caused by the same virus.
Dr. Marrazzo also noted the economic savings calculations.
“It’s such a cheap intervention. It’s one of the best examples of how a simple vaccine can affect a cascade of events that are a result of chronic viral infection,” she said.
There are also messages for the current debates over COVID-19 vaccinations.
“For me, it is further evidence of the profound population-level effect safe vaccines can have,” Dr. Marrazzo said.
The authors and Dr. Marrazzo report no relevant financial relationships.
A version of this article first appeared on Medscape.com.
AT IDWEEK 2022
In epilepsy, heart issues linked to longer disease duration
, but little is known about how they progress. A new study finds that abnormalities in electrocardiograms are linked to an earlier age of diagnosis and longer epilepsy duration.
The findings could help researchers in the search for biomarkers that could predict later problems in children with epilepsy. “In pediatric neurology I think we’re a little bit removed from some of the cardiovascular complications that can happen within epilepsy, but cardiovascular complications are well established, especially in adults that have epilepsy. Adults with epilepsy are more likely to have coronary artery disease, atherosclerosis, arrhythmias, heart attacks, and sudden cardiac death. It’s a pretty substantial difference compared with their nonepileptic peers. So knowing that, the big question is, how do these changes develop, and how do we really counsel our patients in regards to these complications?” said Brittnie Bartlett, MD, during her presentation of the research at the 2022 annual meeting of the Child Neurology Society.
Identifying factors that increase cardiac complications
Previous studies suggested that epilepsy duration might be linked to cardiovascular complications. In children with Dravet syndrome, epilepsy duration has been shown to be associated with cardiac complications. Pathological T wave alternans, which indicates ventricular instability, has been observed in adults with longstanding epilepsy but not adults with newly diagnosed epilepsy.
“So our question in this preliminary report of our data is: What factors in our general pediatric epilepsy cohort can we identify that put them at a greater risk for having EKG changes, and specifically, we wanted to verify these findings from the other studies that epilepsy duration is, in fact, a risk factor for these EKG changes in general [among children] with epilepsy aside from channelopathies,” said Dr. Bartlett, who is an assistant professor at Baylor College of Medicine and a child neurologist at Texas Children’s Hospital, both in Houston.
She presented a striking finding that cardiovascular changes appear early. “The most important thing I want you all to make note of is the fact that, in this baseline study that we got on these kids, 47% already had changes that we were seeing on their EKGs,” said Dr. Bartlett.
The researchers also looked for factors associated with EKG changes, and found that duration of epilepsy and age at diagnosis were the two salient factors. “Our kids that did have EKG changes present had an average epilepsy duration of 73 months, as opposed to [the children] that did not have EKG changes and had an average epilepsy duration of 46 months,” said Dr. Bartlett.
Other factors, such epilepsy type, etiology, refractory epilepsy, and seizure frequency had no statistically significant association with EKG changes. They also saw no associations with high-risk seizure medications, even though some antiseizure drugs have been shown to be linked to EKG changes.
“We were able to confirm our hypothesis that EKG changes were more prevalent with longer duration of epilepsy. Unfortunately, we weren’t able to find any other clues that would help us counsel our patients, but this is part of a longitudinal prospective study that we’ll be following these kids over a couple of years’ time, so maybe we’ll be able to tease out some of these differences. Ideally, we’d be able to find some kind of a biomarker for future cardiovascular complications, and right now we’re working with some multivariable models to verify some of these findings,” said Dr. Bartlett.
Implications for clinical practice
During the Q&A, Dr. Bartlett was asked if all kids with epilepsy should undergo an EKG. She recommended against it for now. “At this point, I don’t think we have enough clear data to support getting an EKG on every kid with epilepsy. I do think it’s good practice to do them on all kids with channelopathies. As a general practice, I tend to have a low threshold towards many kids with epilepsy, but a lot of these cardiovascular risk factors tend to pop up more in adulthood, so it’s more preventative,” she said.
Grace Gombolay, MD, who moderated the session where the poster was presented, was asked for comment on the study. “What’s surprising about it is that up to half of patients actually had EKG changes, different what from what we see in normal population, and it’s interesting to think about the implications. One of the things that our epilepsy patients are at risk for is SUDEP – sudden, unexplained death in epilepsy. It’s interesting to think about what these EKG changes mean for clinical care. I think it’s too early to say at this time, but this might be one of those markers for SUDEP,” said Dr. Gombolay, who is an assistant professor at Emory University, Atlanta, and director of the Pediatric Neuroimmunology and Multiple Sclerosis Clinic at Children’s Healthcare of Atlanta.
The researchers prospectively studied 213 patients who were recruited. 46% were female, 42% were white, 41% were Hispanic, and 13% were African American. The mean age at enrollment was 116 months, and mean age of seizure onset was 45 months.
The researchers found that 47% had abnormal EKG readings. None of the changes were pathologic, but they may reflect changes to cardiac electrophysiology, according to Dr. Bartlett. Those with abnormal readings were older on average (11.6 vs. 8.3 years; P < .005) and had a longer epilepsy duration (73 vs. 46 months; P = .004).
Dr. Gombolay has no relevant financial disclosures.
, but little is known about how they progress. A new study finds that abnormalities in electrocardiograms are linked to an earlier age of diagnosis and longer epilepsy duration.
The findings could help researchers in the search for biomarkers that could predict later problems in children with epilepsy. “In pediatric neurology I think we’re a little bit removed from some of the cardiovascular complications that can happen within epilepsy, but cardiovascular complications are well established, especially in adults that have epilepsy. Adults with epilepsy are more likely to have coronary artery disease, atherosclerosis, arrhythmias, heart attacks, and sudden cardiac death. It’s a pretty substantial difference compared with their nonepileptic peers. So knowing that, the big question is, how do these changes develop, and how do we really counsel our patients in regards to these complications?” said Brittnie Bartlett, MD, during her presentation of the research at the 2022 annual meeting of the Child Neurology Society.
Identifying factors that increase cardiac complications
Previous studies suggested that epilepsy duration might be linked to cardiovascular complications. In children with Dravet syndrome, epilepsy duration has been shown to be associated with cardiac complications. Pathological T wave alternans, which indicates ventricular instability, has been observed in adults with longstanding epilepsy but not adults with newly diagnosed epilepsy.
“So our question in this preliminary report of our data is: What factors in our general pediatric epilepsy cohort can we identify that put them at a greater risk for having EKG changes, and specifically, we wanted to verify these findings from the other studies that epilepsy duration is, in fact, a risk factor for these EKG changes in general [among children] with epilepsy aside from channelopathies,” said Dr. Bartlett, who is an assistant professor at Baylor College of Medicine and a child neurologist at Texas Children’s Hospital, both in Houston.
She presented a striking finding that cardiovascular changes appear early. “The most important thing I want you all to make note of is the fact that, in this baseline study that we got on these kids, 47% already had changes that we were seeing on their EKGs,” said Dr. Bartlett.
The researchers also looked for factors associated with EKG changes, and found that duration of epilepsy and age at diagnosis were the two salient factors. “Our kids that did have EKG changes present had an average epilepsy duration of 73 months, as opposed to [the children] that did not have EKG changes and had an average epilepsy duration of 46 months,” said Dr. Bartlett.
Other factors, such epilepsy type, etiology, refractory epilepsy, and seizure frequency had no statistically significant association with EKG changes. They also saw no associations with high-risk seizure medications, even though some antiseizure drugs have been shown to be linked to EKG changes.
“We were able to confirm our hypothesis that EKG changes were more prevalent with longer duration of epilepsy. Unfortunately, we weren’t able to find any other clues that would help us counsel our patients, but this is part of a longitudinal prospective study that we’ll be following these kids over a couple of years’ time, so maybe we’ll be able to tease out some of these differences. Ideally, we’d be able to find some kind of a biomarker for future cardiovascular complications, and right now we’re working with some multivariable models to verify some of these findings,” said Dr. Bartlett.
Implications for clinical practice
During the Q&A, Dr. Bartlett was asked if all kids with epilepsy should undergo an EKG. She recommended against it for now. “At this point, I don’t think we have enough clear data to support getting an EKG on every kid with epilepsy. I do think it’s good practice to do them on all kids with channelopathies. As a general practice, I tend to have a low threshold towards many kids with epilepsy, but a lot of these cardiovascular risk factors tend to pop up more in adulthood, so it’s more preventative,” she said.
Grace Gombolay, MD, who moderated the session where the poster was presented, was asked for comment on the study. “What’s surprising about it is that up to half of patients actually had EKG changes, different what from what we see in normal population, and it’s interesting to think about the implications. One of the things that our epilepsy patients are at risk for is SUDEP – sudden, unexplained death in epilepsy. It’s interesting to think about what these EKG changes mean for clinical care. I think it’s too early to say at this time, but this might be one of those markers for SUDEP,” said Dr. Gombolay, who is an assistant professor at Emory University, Atlanta, and director of the Pediatric Neuroimmunology and Multiple Sclerosis Clinic at Children’s Healthcare of Atlanta.
The researchers prospectively studied 213 patients who were recruited. 46% were female, 42% were white, 41% were Hispanic, and 13% were African American. The mean age at enrollment was 116 months, and mean age of seizure onset was 45 months.
The researchers found that 47% had abnormal EKG readings. None of the changes were pathologic, but they may reflect changes to cardiac electrophysiology, according to Dr. Bartlett. Those with abnormal readings were older on average (11.6 vs. 8.3 years; P < .005) and had a longer epilepsy duration (73 vs. 46 months; P = .004).
Dr. Gombolay has no relevant financial disclosures.
, but little is known about how they progress. A new study finds that abnormalities in electrocardiograms are linked to an earlier age of diagnosis and longer epilepsy duration.
The findings could help researchers in the search for biomarkers that could predict later problems in children with epilepsy. “In pediatric neurology I think we’re a little bit removed from some of the cardiovascular complications that can happen within epilepsy, but cardiovascular complications are well established, especially in adults that have epilepsy. Adults with epilepsy are more likely to have coronary artery disease, atherosclerosis, arrhythmias, heart attacks, and sudden cardiac death. It’s a pretty substantial difference compared with their nonepileptic peers. So knowing that, the big question is, how do these changes develop, and how do we really counsel our patients in regards to these complications?” said Brittnie Bartlett, MD, during her presentation of the research at the 2022 annual meeting of the Child Neurology Society.
Identifying factors that increase cardiac complications
Previous studies suggested that epilepsy duration might be linked to cardiovascular complications. In children with Dravet syndrome, epilepsy duration has been shown to be associated with cardiac complications. Pathological T wave alternans, which indicates ventricular instability, has been observed in adults with longstanding epilepsy but not adults with newly diagnosed epilepsy.
“So our question in this preliminary report of our data is: What factors in our general pediatric epilepsy cohort can we identify that put them at a greater risk for having EKG changes, and specifically, we wanted to verify these findings from the other studies that epilepsy duration is, in fact, a risk factor for these EKG changes in general [among children] with epilepsy aside from channelopathies,” said Dr. Bartlett, who is an assistant professor at Baylor College of Medicine and a child neurologist at Texas Children’s Hospital, both in Houston.
She presented a striking finding that cardiovascular changes appear early. “The most important thing I want you all to make note of is the fact that, in this baseline study that we got on these kids, 47% already had changes that we were seeing on their EKGs,” said Dr. Bartlett.
The researchers also looked for factors associated with EKG changes, and found that duration of epilepsy and age at diagnosis were the two salient factors. “Our kids that did have EKG changes present had an average epilepsy duration of 73 months, as opposed to [the children] that did not have EKG changes and had an average epilepsy duration of 46 months,” said Dr. Bartlett.
Other factors, such epilepsy type, etiology, refractory epilepsy, and seizure frequency had no statistically significant association with EKG changes. They also saw no associations with high-risk seizure medications, even though some antiseizure drugs have been shown to be linked to EKG changes.
“We were able to confirm our hypothesis that EKG changes were more prevalent with longer duration of epilepsy. Unfortunately, we weren’t able to find any other clues that would help us counsel our patients, but this is part of a longitudinal prospective study that we’ll be following these kids over a couple of years’ time, so maybe we’ll be able to tease out some of these differences. Ideally, we’d be able to find some kind of a biomarker for future cardiovascular complications, and right now we’re working with some multivariable models to verify some of these findings,” said Dr. Bartlett.
Implications for clinical practice
During the Q&A, Dr. Bartlett was asked if all kids with epilepsy should undergo an EKG. She recommended against it for now. “At this point, I don’t think we have enough clear data to support getting an EKG on every kid with epilepsy. I do think it’s good practice to do them on all kids with channelopathies. As a general practice, I tend to have a low threshold towards many kids with epilepsy, but a lot of these cardiovascular risk factors tend to pop up more in adulthood, so it’s more preventative,” she said.
Grace Gombolay, MD, who moderated the session where the poster was presented, was asked for comment on the study. “What’s surprising about it is that up to half of patients actually had EKG changes, different what from what we see in normal population, and it’s interesting to think about the implications. One of the things that our epilepsy patients are at risk for is SUDEP – sudden, unexplained death in epilepsy. It’s interesting to think about what these EKG changes mean for clinical care. I think it’s too early to say at this time, but this might be one of those markers for SUDEP,” said Dr. Gombolay, who is an assistant professor at Emory University, Atlanta, and director of the Pediatric Neuroimmunology and Multiple Sclerosis Clinic at Children’s Healthcare of Atlanta.
The researchers prospectively studied 213 patients who were recruited. 46% were female, 42% were white, 41% were Hispanic, and 13% were African American. The mean age at enrollment was 116 months, and mean age of seizure onset was 45 months.
The researchers found that 47% had abnormal EKG readings. None of the changes were pathologic, but they may reflect changes to cardiac electrophysiology, according to Dr. Bartlett. Those with abnormal readings were older on average (11.6 vs. 8.3 years; P < .005) and had a longer epilepsy duration (73 vs. 46 months; P = .004).
Dr. Gombolay has no relevant financial disclosures.
FROM CNS 2022
Rules for performing research with children
The road to hell is paved with good intentions – especially true in clinical research. A Food and Drug Administration press release notes, “Historically, children were not included in clinical trials because of a misperception that excluding them from research was in fact protecting them. This resulted in many FDA-approved, licensed, cleared, or authorized drugs, biological products, and medical devices lacking pediatric-specific labeling information.” In an effort to improve on this situation, the FDA published in September 2022 a proposed new draft guidance on performing research with children that is open for public comment for 3 months.
There is a long history of government attempts to promote research and development for the benefit of society. Sometimes government succeeds and sometimes not. For instance, when the U.S. federal government funded scientific research in the 1960s, it sought to increase the common good by promulgating those discoveries. The government insisted that all federally funded research be in the public domain. The funding produced a spectacular number of technological advancements that have enriched society. However, a decade later, the government concluded that too many good research ideas were never developed into beneficial products because without the ability to patent the results, the costs and risks of product development were not profitable for industry. By the late 1970s, new laws were enacted to enable universities and their faculty to patent the results of government-funded research and share in any wealth created.
Pharmaceutical research in the 1970s and 1980s was mostly performed on men in order to reduce the risk of giving treatments of unknown safety to pregnant women. The unintended consequence was that the new drugs frequently were less effective for women. This was particularly true for cardiac medications for which lifestyle risk factors differed between the sexes.
Similarly, children were often excluded from research because of the unknown risks of new drugs on growing bodies and brains. Children were also seen as a vulnerable population for whom informed consent was problematic. The result of these well-intentioned restrictions was the creation of new products that did not have pediatric dosing recommendations, pediatric safety assessments, or approval for pediatric indications. To remediate these deficiencies, in 1997 and 2007 the FDA offered a 6-month extension on patent protection as motivation for companies to develop those pediatric recommendations. Alas, those laws were primarily used to extend the profitability of blockbuster products rather than truly benefit children.
Over the past 4 decades, pediatric ethicists proposed and refined rules to govern research on children. The Common Rule used by institutional review boards (IRBs) to protect human research subjects was expanded with guidelines covering children. The new draft guidance is the latest iteration of this effort. Nothing in the 14 pages of draft regulation appears revolutionary to me. The ideas are tweaks, based on theory and experience, of principles agreed upon 30 years ago. Finding the optimal social moral contract involves some empirical assessment of praxis and effectiveness.
I am loathe to summarize this new document, which itself is a summary of a vast body of literature, that supports the Code of Federal Regulations Title 21 Part 50 and 45 CFR Part 46. The draft document is well organized and I recommend it as an excellent primer for the area of pediatric research ethics if the subject is new to you. I also recommend it as required reading for anyone serving on an IRB.
IRBs usually review and approve any research on people. Generally, the selection of people for research should be done equitably. However, children should not be enrolled unless it is necessary to answer an important question relevant to children. For the past 2 decades, there has been an emphasis on obtaining the assent of the child as well as informed consent by the parents.
An important determination is whether the research is likely to help that particular child or whether it is aimed at advancing general knowledge. If there is no prospect of direct benefit, research is still permissible but more restricted for safety and comfort reasons. Next is determining whether the research carries only minimal risk or a minor increase over minimal risk. The draft defines and provides anchor examples of these situations. For instance, oral placebos and single blood draws are typically minimal risk. Multiple injections and blood draws over a year fall into the second category. One MRI is minimal risk but a minor increase in risk if it involves sedation or contrast.
I strongly support the ideals expressed in these guidelines. They represent the best blend of intentions and practical experience. They will become the law of the land. In ethics, there is merit in striving to do things properly, orderly, and enforceably.
The cynic in me sees two weaknesses in the stated approach. First, the volume of harm to children occurring during organized clinical research is extremely small. The greater harms come from off-label use, nonsystematic research, and the ignorance resulting from a lack of research. Second, my observation in all endeavors of morality is, “Raise the bar high enough and people walk under it.”
Dr. Powell is a retired pediatric hospitalist and clinical ethics consultant living in St. Louis. Email him at [email protected].
The road to hell is paved with good intentions – especially true in clinical research. A Food and Drug Administration press release notes, “Historically, children were not included in clinical trials because of a misperception that excluding them from research was in fact protecting them. This resulted in many FDA-approved, licensed, cleared, or authorized drugs, biological products, and medical devices lacking pediatric-specific labeling information.” In an effort to improve on this situation, the FDA published in September 2022 a proposed new draft guidance on performing research with children that is open for public comment for 3 months.
There is a long history of government attempts to promote research and development for the benefit of society. Sometimes government succeeds and sometimes not. For instance, when the U.S. federal government funded scientific research in the 1960s, it sought to increase the common good by promulgating those discoveries. The government insisted that all federally funded research be in the public domain. The funding produced a spectacular number of technological advancements that have enriched society. However, a decade later, the government concluded that too many good research ideas were never developed into beneficial products because without the ability to patent the results, the costs and risks of product development were not profitable for industry. By the late 1970s, new laws were enacted to enable universities and their faculty to patent the results of government-funded research and share in any wealth created.
Pharmaceutical research in the 1970s and 1980s was mostly performed on men in order to reduce the risk of giving treatments of unknown safety to pregnant women. The unintended consequence was that the new drugs frequently were less effective for women. This was particularly true for cardiac medications for which lifestyle risk factors differed between the sexes.
Similarly, children were often excluded from research because of the unknown risks of new drugs on growing bodies and brains. Children were also seen as a vulnerable population for whom informed consent was problematic. The result of these well-intentioned restrictions was the creation of new products that did not have pediatric dosing recommendations, pediatric safety assessments, or approval for pediatric indications. To remediate these deficiencies, in 1997 and 2007 the FDA offered a 6-month extension on patent protection as motivation for companies to develop those pediatric recommendations. Alas, those laws were primarily used to extend the profitability of blockbuster products rather than truly benefit children.
Over the past 4 decades, pediatric ethicists proposed and refined rules to govern research on children. The Common Rule used by institutional review boards (IRBs) to protect human research subjects was expanded with guidelines covering children. The new draft guidance is the latest iteration of this effort. Nothing in the 14 pages of draft regulation appears revolutionary to me. The ideas are tweaks, based on theory and experience, of principles agreed upon 30 years ago. Finding the optimal social moral contract involves some empirical assessment of praxis and effectiveness.
I am loathe to summarize this new document, which itself is a summary of a vast body of literature, that supports the Code of Federal Regulations Title 21 Part 50 and 45 CFR Part 46. The draft document is well organized and I recommend it as an excellent primer for the area of pediatric research ethics if the subject is new to you. I also recommend it as required reading for anyone serving on an IRB.
IRBs usually review and approve any research on people. Generally, the selection of people for research should be done equitably. However, children should not be enrolled unless it is necessary to answer an important question relevant to children. For the past 2 decades, there has been an emphasis on obtaining the assent of the child as well as informed consent by the parents.
An important determination is whether the research is likely to help that particular child or whether it is aimed at advancing general knowledge. If there is no prospect of direct benefit, research is still permissible but more restricted for safety and comfort reasons. Next is determining whether the research carries only minimal risk or a minor increase over minimal risk. The draft defines and provides anchor examples of these situations. For instance, oral placebos and single blood draws are typically minimal risk. Multiple injections and blood draws over a year fall into the second category. One MRI is minimal risk but a minor increase in risk if it involves sedation or contrast.
I strongly support the ideals expressed in these guidelines. They represent the best blend of intentions and practical experience. They will become the law of the land. In ethics, there is merit in striving to do things properly, orderly, and enforceably.
The cynic in me sees two weaknesses in the stated approach. First, the volume of harm to children occurring during organized clinical research is extremely small. The greater harms come from off-label use, nonsystematic research, and the ignorance resulting from a lack of research. Second, my observation in all endeavors of morality is, “Raise the bar high enough and people walk under it.”
Dr. Powell is a retired pediatric hospitalist and clinical ethics consultant living in St. Louis. Email him at [email protected].
The road to hell is paved with good intentions – especially true in clinical research. A Food and Drug Administration press release notes, “Historically, children were not included in clinical trials because of a misperception that excluding them from research was in fact protecting them. This resulted in many FDA-approved, licensed, cleared, or authorized drugs, biological products, and medical devices lacking pediatric-specific labeling information.” In an effort to improve on this situation, the FDA published in September 2022 a proposed new draft guidance on performing research with children that is open for public comment for 3 months.
There is a long history of government attempts to promote research and development for the benefit of society. Sometimes government succeeds and sometimes not. For instance, when the U.S. federal government funded scientific research in the 1960s, it sought to increase the common good by promulgating those discoveries. The government insisted that all federally funded research be in the public domain. The funding produced a spectacular number of technological advancements that have enriched society. However, a decade later, the government concluded that too many good research ideas were never developed into beneficial products because without the ability to patent the results, the costs and risks of product development were not profitable for industry. By the late 1970s, new laws were enacted to enable universities and their faculty to patent the results of government-funded research and share in any wealth created.
Pharmaceutical research in the 1970s and 1980s was mostly performed on men in order to reduce the risk of giving treatments of unknown safety to pregnant women. The unintended consequence was that the new drugs frequently were less effective for women. This was particularly true for cardiac medications for which lifestyle risk factors differed between the sexes.
Similarly, children were often excluded from research because of the unknown risks of new drugs on growing bodies and brains. Children were also seen as a vulnerable population for whom informed consent was problematic. The result of these well-intentioned restrictions was the creation of new products that did not have pediatric dosing recommendations, pediatric safety assessments, or approval for pediatric indications. To remediate these deficiencies, in 1997 and 2007 the FDA offered a 6-month extension on patent protection as motivation for companies to develop those pediatric recommendations. Alas, those laws were primarily used to extend the profitability of blockbuster products rather than truly benefit children.
Over the past 4 decades, pediatric ethicists proposed and refined rules to govern research on children. The Common Rule used by institutional review boards (IRBs) to protect human research subjects was expanded with guidelines covering children. The new draft guidance is the latest iteration of this effort. Nothing in the 14 pages of draft regulation appears revolutionary to me. The ideas are tweaks, based on theory and experience, of principles agreed upon 30 years ago. Finding the optimal social moral contract involves some empirical assessment of praxis and effectiveness.
I am loathe to summarize this new document, which itself is a summary of a vast body of literature, that supports the Code of Federal Regulations Title 21 Part 50 and 45 CFR Part 46. The draft document is well organized and I recommend it as an excellent primer for the area of pediatric research ethics if the subject is new to you. I also recommend it as required reading for anyone serving on an IRB.
IRBs usually review and approve any research on people. Generally, the selection of people for research should be done equitably. However, children should not be enrolled unless it is necessary to answer an important question relevant to children. For the past 2 decades, there has been an emphasis on obtaining the assent of the child as well as informed consent by the parents.
An important determination is whether the research is likely to help that particular child or whether it is aimed at advancing general knowledge. If there is no prospect of direct benefit, research is still permissible but more restricted for safety and comfort reasons. Next is determining whether the research carries only minimal risk or a minor increase over minimal risk. The draft defines and provides anchor examples of these situations. For instance, oral placebos and single blood draws are typically minimal risk. Multiple injections and blood draws over a year fall into the second category. One MRI is minimal risk but a minor increase in risk if it involves sedation or contrast.
I strongly support the ideals expressed in these guidelines. They represent the best blend of intentions and practical experience. They will become the law of the land. In ethics, there is merit in striving to do things properly, orderly, and enforceably.
The cynic in me sees two weaknesses in the stated approach. First, the volume of harm to children occurring during organized clinical research is extremely small. The greater harms come from off-label use, nonsystematic research, and the ignorance resulting from a lack of research. Second, my observation in all endeavors of morality is, “Raise the bar high enough and people walk under it.”
Dr. Powell is a retired pediatric hospitalist and clinical ethics consultant living in St. Louis. Email him at [email protected].
NICU signs hint at cerebral palsy risk
CINCINNATI – Cerebral palsy affects about 3 in every 1,000 children, but there is usually little sign of the condition at birth. Instead, it usually shows clinical manifestation between ages 2 and 5, and a diagnosis can trigger early interventions that can improve long-term outcomes.
Physicians and patients would benefit from a screening method for cerebral palsy at birth, but that has so far eluded researchers.
At the 2022 annual meeting of the Child Neurology Society, researchers presented evidence that , with higher variability associated with increased cerebral palsy risk.
The study results were promising, according to Marc Patterson, MD, who comoderated the session. “It gives us more confidence in predicting the children at risk and making sure that they’re going to be followed closely to get the interventions they need to help them,” said Dr. Patterson, who is a professor of neurology, pediatrics, and medical genetics at Mayo Medical School in Rochester, Minn.
“By the time a child is 5 or 6, the symptoms are usually very obvious, but you really want to intervene as soon as possible before their brain’s plasticity decreases over time, so the earlier you can intervene in general, the better your results are going to be,” said Dr. Patterson.
There are tools available to diagnose cerebral palsy at an earlier age, including the Prechtl General Movements Assessment (GMA), which can be done up to 5 months of corrected age. It has 97% sensitivity and 89% specificity for cerebral palsy. The Hammersmith Infant Neurological Examination (HINE), which can be used in the same age range, and has 72-91% sensitivity and 100% specificity.
Both of the available tools are resource intensive and require trained clinicians, and may be unavailable in many areas. Despite these tools, early diagnosis of cerebral palsy is still underemployed, according to Arohi Saxena, a third-year medical student at Washington University in St. Louis, who presented the study results.
Respiratory rate variability may indicate increased risk
The researchers set out to identify objective metrics that correlated with HINE and GMA scores. They looked at kinematic data from practical assessments carried out by their physical therapists, as well as vital sign instability obtained at NICU discharge, which was based on suggestions that hemodynamic instability may be linked to later risk of cerebral palsy, according to Ms. Saxena.
They analyzed data from 31 infants with a corrected age of 8-25 weeks at a tertiary NICU follow-up clinic. Of these, 18 displayed fidgety movements on their Prechtl assessment, and 13 did not.
They used DeepLabCut software to analyze data from videos of the Prechtl assessment, with a focus on range and variance of hand and foot movements normalized to nose-to-umbilicus distance. They also analyzed pulse and respiratory data from the final 24 hours before NICU discharge.
They found that infants without fidgety movements had decreased hand and foot movement ranges (P = .04). There was no significant difference between the two groups with respect to pulse measurements. However, the respiratory rate range and variance was significantly higher in infants without fidgety movements. “Infants who are at higher risk for developing cerebral palsy had more respiratory instability early on in life,” said Ms. Saxena during her talk.
When they compared values to HINE scores, they found a correlation with less foot movement and a predisposition to develop cerebral palsy, but no correlation with hand movement. A lower HINE sore also correlated to larger respiratory rate range and variance (P < .01 for both).
“Our hypothesis to explain this link is that respiratory rate variability is likely driven by neonatal injury in the brainstem, where the respiratory centers are located. In some infants, this may correlate with more extensive cerebral injury that could predict the development of cerebral palsy,” said Ms. Saxena.
The group plans to increase its sample size as well as to conduct long-term follow-up on the infants to see how many receive formal diagnoses of cerebral palsy.
After her talk, asked by a moderator why motor assessments were not a reliable predictor in their study, Ms. Saxena pointed to the inexperience of assessors at the institution, where Prechtl testing had only recently begun.
“I think a lot of it is to do with the more subjective nature of the motor assessment. We definitely saw kind of a trend where in the earlier data that was collected, right when our institutions started doing these Prechtls, it was even less of a reliable effect. So I think possibly as clinicians continue to get more familiar with this assessment and there’s more like a validated and robust scoring system, maybe we’ll see a stronger correlation,” she said.
Ms. Saxena had no relevant disclosures. Coauthor Boomah Aravamuthan, MD, DPhil, is a consultant for Neurocrine Biosciences and has received royalties from UpToDate and funding from the National Institute of Neurological Disorders and Stroke.
CINCINNATI – Cerebral palsy affects about 3 in every 1,000 children, but there is usually little sign of the condition at birth. Instead, it usually shows clinical manifestation between ages 2 and 5, and a diagnosis can trigger early interventions that can improve long-term outcomes.
Physicians and patients would benefit from a screening method for cerebral palsy at birth, but that has so far eluded researchers.
At the 2022 annual meeting of the Child Neurology Society, researchers presented evidence that , with higher variability associated with increased cerebral palsy risk.
The study results were promising, according to Marc Patterson, MD, who comoderated the session. “It gives us more confidence in predicting the children at risk and making sure that they’re going to be followed closely to get the interventions they need to help them,” said Dr. Patterson, who is a professor of neurology, pediatrics, and medical genetics at Mayo Medical School in Rochester, Minn.
“By the time a child is 5 or 6, the symptoms are usually very obvious, but you really want to intervene as soon as possible before their brain’s plasticity decreases over time, so the earlier you can intervene in general, the better your results are going to be,” said Dr. Patterson.
There are tools available to diagnose cerebral palsy at an earlier age, including the Prechtl General Movements Assessment (GMA), which can be done up to 5 months of corrected age. It has 97% sensitivity and 89% specificity for cerebral palsy. The Hammersmith Infant Neurological Examination (HINE), which can be used in the same age range, and has 72-91% sensitivity and 100% specificity.
Both of the available tools are resource intensive and require trained clinicians, and may be unavailable in many areas. Despite these tools, early diagnosis of cerebral palsy is still underemployed, according to Arohi Saxena, a third-year medical student at Washington University in St. Louis, who presented the study results.
Respiratory rate variability may indicate increased risk
The researchers set out to identify objective metrics that correlated with HINE and GMA scores. They looked at kinematic data from practical assessments carried out by their physical therapists, as well as vital sign instability obtained at NICU discharge, which was based on suggestions that hemodynamic instability may be linked to later risk of cerebral palsy, according to Ms. Saxena.
They analyzed data from 31 infants with a corrected age of 8-25 weeks at a tertiary NICU follow-up clinic. Of these, 18 displayed fidgety movements on their Prechtl assessment, and 13 did not.
They used DeepLabCut software to analyze data from videos of the Prechtl assessment, with a focus on range and variance of hand and foot movements normalized to nose-to-umbilicus distance. They also analyzed pulse and respiratory data from the final 24 hours before NICU discharge.
They found that infants without fidgety movements had decreased hand and foot movement ranges (P = .04). There was no significant difference between the two groups with respect to pulse measurements. However, the respiratory rate range and variance was significantly higher in infants without fidgety movements. “Infants who are at higher risk for developing cerebral palsy had more respiratory instability early on in life,” said Ms. Saxena during her talk.
When they compared values to HINE scores, they found a correlation with less foot movement and a predisposition to develop cerebral palsy, but no correlation with hand movement. A lower HINE sore also correlated to larger respiratory rate range and variance (P < .01 for both).
“Our hypothesis to explain this link is that respiratory rate variability is likely driven by neonatal injury in the brainstem, where the respiratory centers are located. In some infants, this may correlate with more extensive cerebral injury that could predict the development of cerebral palsy,” said Ms. Saxena.
The group plans to increase its sample size as well as to conduct long-term follow-up on the infants to see how many receive formal diagnoses of cerebral palsy.
After her talk, asked by a moderator why motor assessments were not a reliable predictor in their study, Ms. Saxena pointed to the inexperience of assessors at the institution, where Prechtl testing had only recently begun.
“I think a lot of it is to do with the more subjective nature of the motor assessment. We definitely saw kind of a trend where in the earlier data that was collected, right when our institutions started doing these Prechtls, it was even less of a reliable effect. So I think possibly as clinicians continue to get more familiar with this assessment and there’s more like a validated and robust scoring system, maybe we’ll see a stronger correlation,” she said.
Ms. Saxena had no relevant disclosures. Coauthor Boomah Aravamuthan, MD, DPhil, is a consultant for Neurocrine Biosciences and has received royalties from UpToDate and funding from the National Institute of Neurological Disorders and Stroke.
CINCINNATI – Cerebral palsy affects about 3 in every 1,000 children, but there is usually little sign of the condition at birth. Instead, it usually shows clinical manifestation between ages 2 and 5, and a diagnosis can trigger early interventions that can improve long-term outcomes.
Physicians and patients would benefit from a screening method for cerebral palsy at birth, but that has so far eluded researchers.
At the 2022 annual meeting of the Child Neurology Society, researchers presented evidence that , with higher variability associated with increased cerebral palsy risk.
The study results were promising, according to Marc Patterson, MD, who comoderated the session. “It gives us more confidence in predicting the children at risk and making sure that they’re going to be followed closely to get the interventions they need to help them,” said Dr. Patterson, who is a professor of neurology, pediatrics, and medical genetics at Mayo Medical School in Rochester, Minn.
“By the time a child is 5 or 6, the symptoms are usually very obvious, but you really want to intervene as soon as possible before their brain’s plasticity decreases over time, so the earlier you can intervene in general, the better your results are going to be,” said Dr. Patterson.
There are tools available to diagnose cerebral palsy at an earlier age, including the Prechtl General Movements Assessment (GMA), which can be done up to 5 months of corrected age. It has 97% sensitivity and 89% specificity for cerebral palsy. The Hammersmith Infant Neurological Examination (HINE), which can be used in the same age range, and has 72-91% sensitivity and 100% specificity.
Both of the available tools are resource intensive and require trained clinicians, and may be unavailable in many areas. Despite these tools, early diagnosis of cerebral palsy is still underemployed, according to Arohi Saxena, a third-year medical student at Washington University in St. Louis, who presented the study results.
Respiratory rate variability may indicate increased risk
The researchers set out to identify objective metrics that correlated with HINE and GMA scores. They looked at kinematic data from practical assessments carried out by their physical therapists, as well as vital sign instability obtained at NICU discharge, which was based on suggestions that hemodynamic instability may be linked to later risk of cerebral palsy, according to Ms. Saxena.
They analyzed data from 31 infants with a corrected age of 8-25 weeks at a tertiary NICU follow-up clinic. Of these, 18 displayed fidgety movements on their Prechtl assessment, and 13 did not.
They used DeepLabCut software to analyze data from videos of the Prechtl assessment, with a focus on range and variance of hand and foot movements normalized to nose-to-umbilicus distance. They also analyzed pulse and respiratory data from the final 24 hours before NICU discharge.
They found that infants without fidgety movements had decreased hand and foot movement ranges (P = .04). There was no significant difference between the two groups with respect to pulse measurements. However, the respiratory rate range and variance was significantly higher in infants without fidgety movements. “Infants who are at higher risk for developing cerebral palsy had more respiratory instability early on in life,” said Ms. Saxena during her talk.
When they compared values to HINE scores, they found a correlation with less foot movement and a predisposition to develop cerebral palsy, but no correlation with hand movement. A lower HINE sore also correlated to larger respiratory rate range and variance (P < .01 for both).
“Our hypothesis to explain this link is that respiratory rate variability is likely driven by neonatal injury in the brainstem, where the respiratory centers are located. In some infants, this may correlate with more extensive cerebral injury that could predict the development of cerebral palsy,” said Ms. Saxena.
The group plans to increase its sample size as well as to conduct long-term follow-up on the infants to see how many receive formal diagnoses of cerebral palsy.
After her talk, asked by a moderator why motor assessments were not a reliable predictor in their study, Ms. Saxena pointed to the inexperience of assessors at the institution, where Prechtl testing had only recently begun.
“I think a lot of it is to do with the more subjective nature of the motor assessment. We definitely saw kind of a trend where in the earlier data that was collected, right when our institutions started doing these Prechtls, it was even less of a reliable effect. So I think possibly as clinicians continue to get more familiar with this assessment and there’s more like a validated and robust scoring system, maybe we’ll see a stronger correlation,” she said.
Ms. Saxena had no relevant disclosures. Coauthor Boomah Aravamuthan, MD, DPhil, is a consultant for Neurocrine Biosciences and has received royalties from UpToDate and funding from the National Institute of Neurological Disorders and Stroke.
FROM CNS 2022
JAK inhibitors show no excess cardiovascular safety signal in French nationwide cohort
Janus kinase inhibitors tofacitinib (Xeljanz) and baricitinib (Olumiant) may pose no greater risk than does adalimumab (Humira and biosimilars) for major adverse cardiovascular events (MACEs) or venous thromboembolism (VTE) on the basis of a nationwide cohort study.
The French data, which included almost 16,000 patients with rheumatoid arthritis, revealed similar safety across subgroups, including older patients with at least one preexisting cardiovascular risk factor, reported lead author Léa Hoisnard, MD, of Henri Mondor Hospital, Paris, and colleagues.
These findings arrive 1 year after the U.S. Food and Drug Administration imposed class-wide boxed warnings on three Janus kinase (JAK) inhibitors, citing increased risks for both cancer and serious cardiac events detected by the open-label, randomized ORAL Surveillance postmarketing trial, which compared tofacitinib against adalimumab and etanercept.
More recently, the observational STAR-RA study, relying upon private insurance and Medicare claims in the United States, found no significant increase in cardiovascular events among patients taking tofacitinib, adding some uncertainty to the conversation.
“In this context, observational studies of unselected populations outside of North America are still needed to assess other JAK inhibitor agents,” Dr. Hoisnard and colleagues write in Annals of the Rheumatic Diseases.
Their retrospective study included 8,481 patients who received baricitinib or tofacitinib, and 7,354 patients who received adalimumab. Almost all patients in the tofacitinib group received 5 mg twice daily instead of 10 mg twice daily (99.4% vs. 0.6%), so cardiovascular safety was assessed only for the 5-mg dose. Baricitinib was prescribed at 4-mg and 2-mg doses (79.5% vs. 20.5%), allowing inclusion of both dose levels. The investigators accounted for a range of covariates, including concurrent therapy, comorbidities, and other patient characteristics.
Median follow-up durations were 440 days in the JAK inhibitor group and 344 days in the adalimumab group. The JAK inhibitor group had numerically more MACEs than did the adalimumab group, but the difference in risk was not statistically significant (54 vs. 35 MACEs; weighted hazard ratio, 1.0; 95% confidence interval, 0.7-1.5; P = .99). Similarly, more patients taking JAK inhibitors had VTEs, but relative risk was, again, not significant (75 vs. 32 VTEs; HRw, 1.1; 95% CI, 0.7-1.6; P = .63).
These findings were consistent for all subgroups, including patients aged 50 years or older and patients aged 65 years or older, although the investigators noted that statistical power was lacking for subgroup analyses.
Findings from Echo ORAL Surveillance
“I think the baricitinib data are important,” Kevin Winthrop, MD, MPH, professor of infectious diseases and epidemiology at Oregon Health & Science University, Portland, told this news organization. “There’s no difference between 2 mg and 4 mg [dose levels] in this analysis. And there doesn’t really seem to be a difference between baricitinib and tofacitinib. Most of the results are pretty consistent with ORAL Surveillance, which was a randomized, controlled trial.”
Dr. Winthrop, who has been active in JAK inhibitor clinical trials, recently coauthored an article in Nature Reviews Rheumatology encouraging clinicians to remember that the cardiovascular risks of JAK inhibitors are relative to adalimumab, and safety should be framed within the context of risk-to-benefit ratios.
He and his coauthor also called into question the FDA’s “better to be safe than sorry” approach, which resulted in boxed warnings across all JAK inhibitors, despite differences in target specificity.
“There are pros and cons of taking that approach,” Dr. Winthrop said in an interview. “The FDA might ultimately be right. Certainly, these drugs appear similar for some types of events, like herpes zoster, for example. But whether they’re similar with regard to malignancy or cardiovascular events, I don’t think we know.”
Dr. Winthrop noted that deucravacitinib was recently approved for psoriasis sans boxed warning, suggesting inconsistency in the FDA’s approach. The agent headlines as a “TYK2 inhibitor,” but TYK2 is a member of the JAK family.
“I don’t know why the FDA decided to treat them differently,” Dr. Winthrop said.
Boxed warnings encourage caution, lock treatment sequence
Michael Thakor, MD, of Arthritis & Rheumatology Clinic of Northern Colorado, Fort Collins, supports the boxed warnings because they encourage caution and transparency.
“It forces you to have that discussion with your patient, which may take some time, but it’s actually a very good thing,” Dr. Thakor said in an interview. “Some patients will say, ‘Oh my gosh, I don’t want to take that drug.’ But most patients, considering the level of risk that you’re talking about, are actually okay going ahead with the medication.”
If these risks aren’t discussed, he noted, patient trust may falter.
“They’re going to go online, and they’re going to be reading about it,” Dr. Thakor said. “And then they tend to get more spooked. They also may question your advice from then on, if you’re not telling them the possible risk.”
Reflecting on the present study, Dr. Thakor said that the findings initially appeared reassuring, but he became concerned about the lack of power and how adverse events trended higher in the JAK inhibitor group, particularly for VTEs, most of which occurred with baricitinib. This latter finding is challenging to interpret, however, because the 4-mg dose is not used in the United States, he added.
Dr. Thakor described how JAK inhibitors once seemed poised to assume a frontline role in RA until the boxed warnings came out. These safety concerns don’t take JAK inhibitors off the table, he said, but they do keep the class further down the treatment sequence, and the present data don’t alter this picture in daily practice.
“If I had a patient who was over the age of 50 with at least one cardiovascular risk factor, I might have a little bit of concern, but if they need their RA treated, I would definitely discuss the possibility of using a JAK inhibitor,” Dr. Thakor said. “If the patient is comfortable with it, then I would feel comfortable going ahead.”
The investigators disclosed no outside funding or conflicts of interest. Dr. Winthrop disclosed relationships with AbbVie, AstraZeneca, Bristol-Myers Squibb, and others. Dr. Thakor disclosed no conflicts of interest.
A version of this article first appeared on Medscape.com.
Janus kinase inhibitors tofacitinib (Xeljanz) and baricitinib (Olumiant) may pose no greater risk than does adalimumab (Humira and biosimilars) for major adverse cardiovascular events (MACEs) or venous thromboembolism (VTE) on the basis of a nationwide cohort study.
The French data, which included almost 16,000 patients with rheumatoid arthritis, revealed similar safety across subgroups, including older patients with at least one preexisting cardiovascular risk factor, reported lead author Léa Hoisnard, MD, of Henri Mondor Hospital, Paris, and colleagues.
These findings arrive 1 year after the U.S. Food and Drug Administration imposed class-wide boxed warnings on three Janus kinase (JAK) inhibitors, citing increased risks for both cancer and serious cardiac events detected by the open-label, randomized ORAL Surveillance postmarketing trial, which compared tofacitinib against adalimumab and etanercept.
More recently, the observational STAR-RA study, relying upon private insurance and Medicare claims in the United States, found no significant increase in cardiovascular events among patients taking tofacitinib, adding some uncertainty to the conversation.
“In this context, observational studies of unselected populations outside of North America are still needed to assess other JAK inhibitor agents,” Dr. Hoisnard and colleagues write in Annals of the Rheumatic Diseases.
Their retrospective study included 8,481 patients who received baricitinib or tofacitinib, and 7,354 patients who received adalimumab. Almost all patients in the tofacitinib group received 5 mg twice daily instead of 10 mg twice daily (99.4% vs. 0.6%), so cardiovascular safety was assessed only for the 5-mg dose. Baricitinib was prescribed at 4-mg and 2-mg doses (79.5% vs. 20.5%), allowing inclusion of both dose levels. The investigators accounted for a range of covariates, including concurrent therapy, comorbidities, and other patient characteristics.
Median follow-up durations were 440 days in the JAK inhibitor group and 344 days in the adalimumab group. The JAK inhibitor group had numerically more MACEs than did the adalimumab group, but the difference in risk was not statistically significant (54 vs. 35 MACEs; weighted hazard ratio, 1.0; 95% confidence interval, 0.7-1.5; P = .99). Similarly, more patients taking JAK inhibitors had VTEs, but relative risk was, again, not significant (75 vs. 32 VTEs; HRw, 1.1; 95% CI, 0.7-1.6; P = .63).
These findings were consistent for all subgroups, including patients aged 50 years or older and patients aged 65 years or older, although the investigators noted that statistical power was lacking for subgroup analyses.
Findings from Echo ORAL Surveillance
“I think the baricitinib data are important,” Kevin Winthrop, MD, MPH, professor of infectious diseases and epidemiology at Oregon Health & Science University, Portland, told this news organization. “There’s no difference between 2 mg and 4 mg [dose levels] in this analysis. And there doesn’t really seem to be a difference between baricitinib and tofacitinib. Most of the results are pretty consistent with ORAL Surveillance, which was a randomized, controlled trial.”
Dr. Winthrop, who has been active in JAK inhibitor clinical trials, recently coauthored an article in Nature Reviews Rheumatology encouraging clinicians to remember that the cardiovascular risks of JAK inhibitors are relative to adalimumab, and safety should be framed within the context of risk-to-benefit ratios.
He and his coauthor also called into question the FDA’s “better to be safe than sorry” approach, which resulted in boxed warnings across all JAK inhibitors, despite differences in target specificity.
“There are pros and cons of taking that approach,” Dr. Winthrop said in an interview. “The FDA might ultimately be right. Certainly, these drugs appear similar for some types of events, like herpes zoster, for example. But whether they’re similar with regard to malignancy or cardiovascular events, I don’t think we know.”
Dr. Winthrop noted that deucravacitinib was recently approved for psoriasis sans boxed warning, suggesting inconsistency in the FDA’s approach. The agent headlines as a “TYK2 inhibitor,” but TYK2 is a member of the JAK family.
“I don’t know why the FDA decided to treat them differently,” Dr. Winthrop said.
Boxed warnings encourage caution, lock treatment sequence
Michael Thakor, MD, of Arthritis & Rheumatology Clinic of Northern Colorado, Fort Collins, supports the boxed warnings because they encourage caution and transparency.
“It forces you to have that discussion with your patient, which may take some time, but it’s actually a very good thing,” Dr. Thakor said in an interview. “Some patients will say, ‘Oh my gosh, I don’t want to take that drug.’ But most patients, considering the level of risk that you’re talking about, are actually okay going ahead with the medication.”
If these risks aren’t discussed, he noted, patient trust may falter.
“They’re going to go online, and they’re going to be reading about it,” Dr. Thakor said. “And then they tend to get more spooked. They also may question your advice from then on, if you’re not telling them the possible risk.”
Reflecting on the present study, Dr. Thakor said that the findings initially appeared reassuring, but he became concerned about the lack of power and how adverse events trended higher in the JAK inhibitor group, particularly for VTEs, most of which occurred with baricitinib. This latter finding is challenging to interpret, however, because the 4-mg dose is not used in the United States, he added.
Dr. Thakor described how JAK inhibitors once seemed poised to assume a frontline role in RA until the boxed warnings came out. These safety concerns don’t take JAK inhibitors off the table, he said, but they do keep the class further down the treatment sequence, and the present data don’t alter this picture in daily practice.
“If I had a patient who was over the age of 50 with at least one cardiovascular risk factor, I might have a little bit of concern, but if they need their RA treated, I would definitely discuss the possibility of using a JAK inhibitor,” Dr. Thakor said. “If the patient is comfortable with it, then I would feel comfortable going ahead.”
The investigators disclosed no outside funding or conflicts of interest. Dr. Winthrop disclosed relationships with AbbVie, AstraZeneca, Bristol-Myers Squibb, and others. Dr. Thakor disclosed no conflicts of interest.
A version of this article first appeared on Medscape.com.
Janus kinase inhibitors tofacitinib (Xeljanz) and baricitinib (Olumiant) may pose no greater risk than does adalimumab (Humira and biosimilars) for major adverse cardiovascular events (MACEs) or venous thromboembolism (VTE) on the basis of a nationwide cohort study.
The French data, which included almost 16,000 patients with rheumatoid arthritis, revealed similar safety across subgroups, including older patients with at least one preexisting cardiovascular risk factor, reported lead author Léa Hoisnard, MD, of Henri Mondor Hospital, Paris, and colleagues.
These findings arrive 1 year after the U.S. Food and Drug Administration imposed class-wide boxed warnings on three Janus kinase (JAK) inhibitors, citing increased risks for both cancer and serious cardiac events detected by the open-label, randomized ORAL Surveillance postmarketing trial, which compared tofacitinib against adalimumab and etanercept.
More recently, the observational STAR-RA study, relying upon private insurance and Medicare claims in the United States, found no significant increase in cardiovascular events among patients taking tofacitinib, adding some uncertainty to the conversation.
“In this context, observational studies of unselected populations outside of North America are still needed to assess other JAK inhibitor agents,” Dr. Hoisnard and colleagues write in Annals of the Rheumatic Diseases.
Their retrospective study included 8,481 patients who received baricitinib or tofacitinib, and 7,354 patients who received adalimumab. Almost all patients in the tofacitinib group received 5 mg twice daily instead of 10 mg twice daily (99.4% vs. 0.6%), so cardiovascular safety was assessed only for the 5-mg dose. Baricitinib was prescribed at 4-mg and 2-mg doses (79.5% vs. 20.5%), allowing inclusion of both dose levels. The investigators accounted for a range of covariates, including concurrent therapy, comorbidities, and other patient characteristics.
Median follow-up durations were 440 days in the JAK inhibitor group and 344 days in the adalimumab group. The JAK inhibitor group had numerically more MACEs than did the adalimumab group, but the difference in risk was not statistically significant (54 vs. 35 MACEs; weighted hazard ratio, 1.0; 95% confidence interval, 0.7-1.5; P = .99). Similarly, more patients taking JAK inhibitors had VTEs, but relative risk was, again, not significant (75 vs. 32 VTEs; HRw, 1.1; 95% CI, 0.7-1.6; P = .63).
These findings were consistent for all subgroups, including patients aged 50 years or older and patients aged 65 years or older, although the investigators noted that statistical power was lacking for subgroup analyses.
Findings from Echo ORAL Surveillance
“I think the baricitinib data are important,” Kevin Winthrop, MD, MPH, professor of infectious diseases and epidemiology at Oregon Health & Science University, Portland, told this news organization. “There’s no difference between 2 mg and 4 mg [dose levels] in this analysis. And there doesn’t really seem to be a difference between baricitinib and tofacitinib. Most of the results are pretty consistent with ORAL Surveillance, which was a randomized, controlled trial.”
Dr. Winthrop, who has been active in JAK inhibitor clinical trials, recently coauthored an article in Nature Reviews Rheumatology encouraging clinicians to remember that the cardiovascular risks of JAK inhibitors are relative to adalimumab, and safety should be framed within the context of risk-to-benefit ratios.
He and his coauthor also called into question the FDA’s “better to be safe than sorry” approach, which resulted in boxed warnings across all JAK inhibitors, despite differences in target specificity.
“There are pros and cons of taking that approach,” Dr. Winthrop said in an interview. “The FDA might ultimately be right. Certainly, these drugs appear similar for some types of events, like herpes zoster, for example. But whether they’re similar with regard to malignancy or cardiovascular events, I don’t think we know.”
Dr. Winthrop noted that deucravacitinib was recently approved for psoriasis sans boxed warning, suggesting inconsistency in the FDA’s approach. The agent headlines as a “TYK2 inhibitor,” but TYK2 is a member of the JAK family.
“I don’t know why the FDA decided to treat them differently,” Dr. Winthrop said.
Boxed warnings encourage caution, lock treatment sequence
Michael Thakor, MD, of Arthritis & Rheumatology Clinic of Northern Colorado, Fort Collins, supports the boxed warnings because they encourage caution and transparency.
“It forces you to have that discussion with your patient, which may take some time, but it’s actually a very good thing,” Dr. Thakor said in an interview. “Some patients will say, ‘Oh my gosh, I don’t want to take that drug.’ But most patients, considering the level of risk that you’re talking about, are actually okay going ahead with the medication.”
If these risks aren’t discussed, he noted, patient trust may falter.
“They’re going to go online, and they’re going to be reading about it,” Dr. Thakor said. “And then they tend to get more spooked. They also may question your advice from then on, if you’re not telling them the possible risk.”
Reflecting on the present study, Dr. Thakor said that the findings initially appeared reassuring, but he became concerned about the lack of power and how adverse events trended higher in the JAK inhibitor group, particularly for VTEs, most of which occurred with baricitinib. This latter finding is challenging to interpret, however, because the 4-mg dose is not used in the United States, he added.
Dr. Thakor described how JAK inhibitors once seemed poised to assume a frontline role in RA until the boxed warnings came out. These safety concerns don’t take JAK inhibitors off the table, he said, but they do keep the class further down the treatment sequence, and the present data don’t alter this picture in daily practice.
“If I had a patient who was over the age of 50 with at least one cardiovascular risk factor, I might have a little bit of concern, but if they need their RA treated, I would definitely discuss the possibility of using a JAK inhibitor,” Dr. Thakor said. “If the patient is comfortable with it, then I would feel comfortable going ahead.”
The investigators disclosed no outside funding or conflicts of interest. Dr. Winthrop disclosed relationships with AbbVie, AstraZeneca, Bristol-Myers Squibb, and others. Dr. Thakor disclosed no conflicts of interest.
A version of this article first appeared on Medscape.com.
FROM ANNALS OF THE RHEUMATIC DISEASES
Preexisting mental illness symptoms spiked during pandemic
“Those with preexisting mental health conditions may be particularly vulnerable to these effects because they are more susceptible to experiencing high levels of stress during a crisis and are more likely to experience isolation/despair during confinement compared to the general population,” wrote Danna Ramirez of The Menninger Clinic, Houston, and colleagues.
In a study published in Psychiatry Research , the investigators compared data from 142 adolescents aged 12-17 years and 470 adults aged 18-79 years who were admitted to an inpatient psychiatric hospital in Houston. Of these, 65 adolescents and 235 adults were admitted before the pandemic, and 77 adolescents and 235 adults were admitted during the pandemic.
Clinical outcomes were scores on the Generalized Anxiety Disorder Scale (GAD-7), the Patient Health Questionnaire (PHQ-9), the Patient Health Questionnaire for Adolescents (PHQ-A), the Difficulties in Emotion Regulation Scale–Short Form (DERS-SF), the World Health Organization Disability Assessment Scale (WHODAS), the World Health Organization Alcohol, Smoking, and Substance Involvement Screening Test (WHOASSIST), the Pittsburgh Sleep Quality Index (PSQI), the Disturbing Dream and Nightmare Severity Index (DDNSI), and the Suicide Behaviors Questionnaire–Revised (SBQ-R).
Overall, adults admitted during the pandemic had significantly higher levels of anxiety, depression, emotional dysregulation, and disability (P < .001 for all) as well as nightmares (P = .013) compared to those admitted prior to the pandemic.
Among adolescents, measures of anxiety, depression, and sleep quality were significantly higher at admission during the pandemic compared to prior to the pandemic (P = .005, P = .005, and P = .011, respectively)
Reasons for the increase in symptom severity remain unclear, but include the possibility that individuals with preexisting mental illness simply became more ill; or that individuals with symptoms delayed hospital admission out of fear of exposure to COVID-19, which resulted in more severe symptoms at admission, the researchers wrote in their discussion.
The findings were limited by several factors, including the primarily White population and the reliance on self-reports, the researchers noted. Another limitation was the lack of differentiation between patients who may have had COVID-19 before hospitalization and those who did not, so the researchers could not determine whether the virus itself played a biological role in symptom severity.
However, the results support data from previous studies and identify increased psychiatry symptom severity for patients admitted for inpatient psychiatry care during the pandemic, they said. Although resources are scarce, the findings emphasize that mental health needs, especially for those with preexisting conditions, should not be overlooked, and continuity and expansion of access to mental health care for all should be prioritized, they concluded.
The study was supported by The Menninger Clinic and The Menninger Clinic Foundation. The researchers had no financial conflicts to disclose.
“Those with preexisting mental health conditions may be particularly vulnerable to these effects because they are more susceptible to experiencing high levels of stress during a crisis and are more likely to experience isolation/despair during confinement compared to the general population,” wrote Danna Ramirez of The Menninger Clinic, Houston, and colleagues.
In a study published in Psychiatry Research , the investigators compared data from 142 adolescents aged 12-17 years and 470 adults aged 18-79 years who were admitted to an inpatient psychiatric hospital in Houston. Of these, 65 adolescents and 235 adults were admitted before the pandemic, and 77 adolescents and 235 adults were admitted during the pandemic.
Clinical outcomes were scores on the Generalized Anxiety Disorder Scale (GAD-7), the Patient Health Questionnaire (PHQ-9), the Patient Health Questionnaire for Adolescents (PHQ-A), the Difficulties in Emotion Regulation Scale–Short Form (DERS-SF), the World Health Organization Disability Assessment Scale (WHODAS), the World Health Organization Alcohol, Smoking, and Substance Involvement Screening Test (WHOASSIST), the Pittsburgh Sleep Quality Index (PSQI), the Disturbing Dream and Nightmare Severity Index (DDNSI), and the Suicide Behaviors Questionnaire–Revised (SBQ-R).
Overall, adults admitted during the pandemic had significantly higher levels of anxiety, depression, emotional dysregulation, and disability (P < .001 for all) as well as nightmares (P = .013) compared to those admitted prior to the pandemic.
Among adolescents, measures of anxiety, depression, and sleep quality were significantly higher at admission during the pandemic compared to prior to the pandemic (P = .005, P = .005, and P = .011, respectively)
Reasons for the increase in symptom severity remain unclear, but include the possibility that individuals with preexisting mental illness simply became more ill; or that individuals with symptoms delayed hospital admission out of fear of exposure to COVID-19, which resulted in more severe symptoms at admission, the researchers wrote in their discussion.
The findings were limited by several factors, including the primarily White population and the reliance on self-reports, the researchers noted. Another limitation was the lack of differentiation between patients who may have had COVID-19 before hospitalization and those who did not, so the researchers could not determine whether the virus itself played a biological role in symptom severity.
However, the results support data from previous studies and identify increased psychiatry symptom severity for patients admitted for inpatient psychiatry care during the pandemic, they said. Although resources are scarce, the findings emphasize that mental health needs, especially for those with preexisting conditions, should not be overlooked, and continuity and expansion of access to mental health care for all should be prioritized, they concluded.
The study was supported by The Menninger Clinic and The Menninger Clinic Foundation. The researchers had no financial conflicts to disclose.
“Those with preexisting mental health conditions may be particularly vulnerable to these effects because they are more susceptible to experiencing high levels of stress during a crisis and are more likely to experience isolation/despair during confinement compared to the general population,” wrote Danna Ramirez of The Menninger Clinic, Houston, and colleagues.
In a study published in Psychiatry Research , the investigators compared data from 142 adolescents aged 12-17 years and 470 adults aged 18-79 years who were admitted to an inpatient psychiatric hospital in Houston. Of these, 65 adolescents and 235 adults were admitted before the pandemic, and 77 adolescents and 235 adults were admitted during the pandemic.
Clinical outcomes were scores on the Generalized Anxiety Disorder Scale (GAD-7), the Patient Health Questionnaire (PHQ-9), the Patient Health Questionnaire for Adolescents (PHQ-A), the Difficulties in Emotion Regulation Scale–Short Form (DERS-SF), the World Health Organization Disability Assessment Scale (WHODAS), the World Health Organization Alcohol, Smoking, and Substance Involvement Screening Test (WHOASSIST), the Pittsburgh Sleep Quality Index (PSQI), the Disturbing Dream and Nightmare Severity Index (DDNSI), and the Suicide Behaviors Questionnaire–Revised (SBQ-R).
Overall, adults admitted during the pandemic had significantly higher levels of anxiety, depression, emotional dysregulation, and disability (P < .001 for all) as well as nightmares (P = .013) compared to those admitted prior to the pandemic.
Among adolescents, measures of anxiety, depression, and sleep quality were significantly higher at admission during the pandemic compared to prior to the pandemic (P = .005, P = .005, and P = .011, respectively)
Reasons for the increase in symptom severity remain unclear, but include the possibility that individuals with preexisting mental illness simply became more ill; or that individuals with symptoms delayed hospital admission out of fear of exposure to COVID-19, which resulted in more severe symptoms at admission, the researchers wrote in their discussion.
The findings were limited by several factors, including the primarily White population and the reliance on self-reports, the researchers noted. Another limitation was the lack of differentiation between patients who may have had COVID-19 before hospitalization and those who did not, so the researchers could not determine whether the virus itself played a biological role in symptom severity.
However, the results support data from previous studies and identify increased psychiatry symptom severity for patients admitted for inpatient psychiatry care during the pandemic, they said. Although resources are scarce, the findings emphasize that mental health needs, especially for those with preexisting conditions, should not be overlooked, and continuity and expansion of access to mental health care for all should be prioritized, they concluded.
The study was supported by The Menninger Clinic and The Menninger Clinic Foundation. The researchers had no financial conflicts to disclose.
FROM PSYCHIATRY RESEARCH
An infant with a tender bump on her ear
A biopsy of the lesion was performed that showed a well-defined nodulocystic tumor composed of nests of basaloid cells that are undergoing trichilemmal keratinization. Shadow cells are seen as well as small areas of calcification. There is also a histiocytic infiltrate with multinucleated giant cells. The histologic diagnosis is of a pilomatrixoma.
Pilomatrixoma, also known as calcifying epithelioma of Malherbe, was first described in 1880, as a tumor of sebaceous gland origin. Later, in 1961, Robert Forbis Jr, MD, and Elson B. Helwig, MD, coined the term pilomatrixoma to describe the hair follicle matrix as the source of the tumor. Pilomatrixomas are commonly seen in the pediatric population, usually in children between 8 and 13 years of age. Our patient is one of the youngest described. The lesions are commonly seen on the face and neck in about 70% of the cases followed by the upper extremities, back, and legs. Clinically, the lesions appear as a firm dermal papule or nodule, which moves freely and may have associated erythema on the skin surface or a blueish gray hue on the underlying skin.
Most pilomatrixomas that have been studied have shown a mutation in Exon 3 of the beta-catenin gene (CTNNB1). The beta-catenin molecule is a subunit of the cadherin protein, which is part of an important pathway in the terminal hair follicle differentiation. Beta-catenin also plays an important role in the Wnt pathway, which regulates cell fate as well as early embryonic patterning. Beta-catenin is responsible for forming adhesion junctions among cells. There have also been immunohistochemical studies that have shown a BCL2 proto-oncogene overexpression to pilomatrixoma.
There are several genetic syndromes that have been associated with the presence of pilomatrixomas: Turner syndrome (XO chromosome abnormality associated with short stature and cardiac defects), Gardner syndrome (polyposis coli and colon and rectal cancer), myotonic dystrophy, Rubinstein-Taybi syndrome (characterized by broad thumbs and toes, short stature, distinctive facial features, and varying degrees of intellectual disability), and trisomy 9. On physical examination our patient didn’t present with any of the typical features or history that could suggest any of these syndromes. A close follow-up and evaluation by a geneticist was recommended because after the initial visit she developed a second lesion on the forehead.
The differential diagnosis for this lesion includes other cysts that may occur on the ear such as epidermal inclusion cyst or dermoid cysts, though these lesions do not tend to be as firm as pilomatrixomas are, which can help with the diagnosis. Dermoid cysts are made of dermal and epidermal components. They are usually present at birth and are commonly seen on the scalp and the periorbital face.
Keloids are rubbery nodules of scar tissue that can form on sites of trauma, and although the lesion occurred after she had her ears pierced, the consistency and rapid growth of the lesion as well as the pathological description made this benign fibrous growth less likely.
When pilomatrixomas are inflamed they can be confused with vascular growths: in this particular case, a hemangioma or another vascular tumor such as a tufted angioma or kaposiform hemangioendothelioma. An ultrasound of the lesion could have helped in the differential diagnosis of the lesion.
Pilomatrixomas can grow significantly and in some cases get inflamed or infected. Surgical management of pilomatrixomas is often required because the lesions do not regress spontaneously.
Dr. Matiz is a pediatric dermatologist at Southern California Permanente Medical Group, San Diego.
References
Forbis R Jr and Helwig EB. Arch Dermatol 1961;83:606-18.
Schwarz Y et al. Int J Pediatr Otorhinolaryngol. 2016 Jun;85:148-53.
A biopsy of the lesion was performed that showed a well-defined nodulocystic tumor composed of nests of basaloid cells that are undergoing trichilemmal keratinization. Shadow cells are seen as well as small areas of calcification. There is also a histiocytic infiltrate with multinucleated giant cells. The histologic diagnosis is of a pilomatrixoma.
Pilomatrixoma, also known as calcifying epithelioma of Malherbe, was first described in 1880, as a tumor of sebaceous gland origin. Later, in 1961, Robert Forbis Jr, MD, and Elson B. Helwig, MD, coined the term pilomatrixoma to describe the hair follicle matrix as the source of the tumor. Pilomatrixomas are commonly seen in the pediatric population, usually in children between 8 and 13 years of age. Our patient is one of the youngest described. The lesions are commonly seen on the face and neck in about 70% of the cases followed by the upper extremities, back, and legs. Clinically, the lesions appear as a firm dermal papule or nodule, which moves freely and may have associated erythema on the skin surface or a blueish gray hue on the underlying skin.
Most pilomatrixomas that have been studied have shown a mutation in Exon 3 of the beta-catenin gene (CTNNB1). The beta-catenin molecule is a subunit of the cadherin protein, which is part of an important pathway in the terminal hair follicle differentiation. Beta-catenin also plays an important role in the Wnt pathway, which regulates cell fate as well as early embryonic patterning. Beta-catenin is responsible for forming adhesion junctions among cells. There have also been immunohistochemical studies that have shown a BCL2 proto-oncogene overexpression to pilomatrixoma.
There are several genetic syndromes that have been associated with the presence of pilomatrixomas: Turner syndrome (XO chromosome abnormality associated with short stature and cardiac defects), Gardner syndrome (polyposis coli and colon and rectal cancer), myotonic dystrophy, Rubinstein-Taybi syndrome (characterized by broad thumbs and toes, short stature, distinctive facial features, and varying degrees of intellectual disability), and trisomy 9. On physical examination our patient didn’t present with any of the typical features or history that could suggest any of these syndromes. A close follow-up and evaluation by a geneticist was recommended because after the initial visit she developed a second lesion on the forehead.
The differential diagnosis for this lesion includes other cysts that may occur on the ear such as epidermal inclusion cyst or dermoid cysts, though these lesions do not tend to be as firm as pilomatrixomas are, which can help with the diagnosis. Dermoid cysts are made of dermal and epidermal components. They are usually present at birth and are commonly seen on the scalp and the periorbital face.
Keloids are rubbery nodules of scar tissue that can form on sites of trauma, and although the lesion occurred after she had her ears pierced, the consistency and rapid growth of the lesion as well as the pathological description made this benign fibrous growth less likely.
When pilomatrixomas are inflamed they can be confused with vascular growths: in this particular case, a hemangioma or another vascular tumor such as a tufted angioma or kaposiform hemangioendothelioma. An ultrasound of the lesion could have helped in the differential diagnosis of the lesion.
Pilomatrixomas can grow significantly and in some cases get inflamed or infected. Surgical management of pilomatrixomas is often required because the lesions do not regress spontaneously.
Dr. Matiz is a pediatric dermatologist at Southern California Permanente Medical Group, San Diego.
References
Forbis R Jr and Helwig EB. Arch Dermatol 1961;83:606-18.
Schwarz Y et al. Int J Pediatr Otorhinolaryngol. 2016 Jun;85:148-53.
A biopsy of the lesion was performed that showed a well-defined nodulocystic tumor composed of nests of basaloid cells that are undergoing trichilemmal keratinization. Shadow cells are seen as well as small areas of calcification. There is also a histiocytic infiltrate with multinucleated giant cells. The histologic diagnosis is of a pilomatrixoma.
Pilomatrixoma, also known as calcifying epithelioma of Malherbe, was first described in 1880, as a tumor of sebaceous gland origin. Later, in 1961, Robert Forbis Jr, MD, and Elson B. Helwig, MD, coined the term pilomatrixoma to describe the hair follicle matrix as the source of the tumor. Pilomatrixomas are commonly seen in the pediatric population, usually in children between 8 and 13 years of age. Our patient is one of the youngest described. The lesions are commonly seen on the face and neck in about 70% of the cases followed by the upper extremities, back, and legs. Clinically, the lesions appear as a firm dermal papule or nodule, which moves freely and may have associated erythema on the skin surface or a blueish gray hue on the underlying skin.
Most pilomatrixomas that have been studied have shown a mutation in Exon 3 of the beta-catenin gene (CTNNB1). The beta-catenin molecule is a subunit of the cadherin protein, which is part of an important pathway in the terminal hair follicle differentiation. Beta-catenin also plays an important role in the Wnt pathway, which regulates cell fate as well as early embryonic patterning. Beta-catenin is responsible for forming adhesion junctions among cells. There have also been immunohistochemical studies that have shown a BCL2 proto-oncogene overexpression to pilomatrixoma.
There are several genetic syndromes that have been associated with the presence of pilomatrixomas: Turner syndrome (XO chromosome abnormality associated with short stature and cardiac defects), Gardner syndrome (polyposis coli and colon and rectal cancer), myotonic dystrophy, Rubinstein-Taybi syndrome (characterized by broad thumbs and toes, short stature, distinctive facial features, and varying degrees of intellectual disability), and trisomy 9. On physical examination our patient didn’t present with any of the typical features or history that could suggest any of these syndromes. A close follow-up and evaluation by a geneticist was recommended because after the initial visit she developed a second lesion on the forehead.
The differential diagnosis for this lesion includes other cysts that may occur on the ear such as epidermal inclusion cyst or dermoid cysts, though these lesions do not tend to be as firm as pilomatrixomas are, which can help with the diagnosis. Dermoid cysts are made of dermal and epidermal components. They are usually present at birth and are commonly seen on the scalp and the periorbital face.
Keloids are rubbery nodules of scar tissue that can form on sites of trauma, and although the lesion occurred after she had her ears pierced, the consistency and rapid growth of the lesion as well as the pathological description made this benign fibrous growth less likely.
When pilomatrixomas are inflamed they can be confused with vascular growths: in this particular case, a hemangioma or another vascular tumor such as a tufted angioma or kaposiform hemangioendothelioma. An ultrasound of the lesion could have helped in the differential diagnosis of the lesion.
Pilomatrixomas can grow significantly and in some cases get inflamed or infected. Surgical management of pilomatrixomas is often required because the lesions do not regress spontaneously.
Dr. Matiz is a pediatric dermatologist at Southern California Permanente Medical Group, San Diego.
References
Forbis R Jr and Helwig EB. Arch Dermatol 1961;83:606-18.
Schwarz Y et al. Int J Pediatr Otorhinolaryngol. 2016 Jun;85:148-53.
A 4-month-old female was referred to our clinic for evaluation of a bump on the right ear. The lesion was first noted at 2 months of age as a little pimple. She was evaluated by her pediatrician and was treated with topical and oral antibiotics without resolution of the lesion. The bump continued to grow and seemed tender to palpation, so she was referred to dermatology for evaluation.
She was born via normal vaginal delivery at 40 weeks. Her mother has no medical conditions and the pregnancy was uneventful. She has been growing and developing well. She takes vitamin D and is currently breast fed.
There have been no other family members with similar lesions. She had her ears pierced at a month of age without any complications.
On skin examination she has a firm red nodule on the right ear that appears slightly tender to touch. She has no other skin lesions of concern. She has normal muscle tone and there are no other abnormalities noted on the physical exam. She has no hepatomegaly, splenomegaly, or lymphadenopathy.