Pediatrics

A biopsy of the edge of one of lesions on the torso was performed. Histopathology demonstrated hyperkeratosis of the stratum corneum with focal thickening of the granular cell layer, basal layer degeneration of the epidermis, and a band-like subepidermal lymphocytic infiltrate with Civatte bodies consistent with lichen planus. There was some reduction in the elastic fibers on the papillary dermis.

Courtesy Dr. Zhe Piao

Given the morphology of the lesions and the histopathologic presentation, he was diagnosed with annular atrophic lichen planus (AALP). Lichen planus is a chronic inflammatory condition that can affect the skin, nails, hair, and mucosa. Lichen planus is seen in less than 1% of the population, occurring mainly in middle-aged adults and rarely seen in children. Though, there appears to be no clear racial predilection, a small study in the United States showed a higher incidence of lichen planus in Black children. Lesions with classic characteristics are pruritic, polygonal, violaceous, flat-topped papules and plaques.

There are different subtypes of lichen planus, which include papular or classic form, hypertrophic, vesiculobullous, actinic, annular, atrophic, annular atrophic, linear, follicular, lichen planus pigmentosus, lichen pigmentosa pigmentosus-inversus, lichen planus–lupus erythematosus overlap syndrome, and lichen planus pemphigoides. The annular atrophic form is the least common of all, and there are few reports in the pediatric population. AALP presents as annular papules and plaques with atrophic centers that resolve within a few months leaving postinflammatory hypo- or hyperpigmentation and, in some patients, permanent atrophic scarring.

In histopathology, the lesions show the classic characteristics of lichen planus including vacuolar interface changes and necrotic keratinocytes, hypergranulosis, band-like infiltrate in the dermis, melanin incontinence, and Civatte bodies. In AALP, the center of the lesion shows an atrophic epidermis, and there is also a characteristic partial reduction to complete destruction of elastic fibers in the papillary dermis in the center of the lesion and sometimes in the periphery as well, which helps differentiate AALP from other forms of lichen planus.

The differential diagnosis for AALP includes tinea corporis, which can present with annular lesions, but they are usually scaly and rarely resolve on their own. Pityriasis rosea lesions can also look very similar to AALP lesions, but the difference is the presence of an inner collaret of scale and a lack of atrophy in pityriasis rosea. Pityriasis rosea is a rash that can be triggered by viral infections, medications, and vaccines and self-resolves within 10-12 weeks. Secondary syphilis can also be annular and resemble lesions of AALP. Syphilis patients are usually sexually active and may have lesions present on the palms and soles, which were not seen in our patient.

Granuloma annulare should also be included in the differential diagnosis of AALP. Granuloma annulare lesions present as annular papules or plaques with raised borders and a slightly hyperpigmented center that may appear more depressed compared to the edges of the lesion, though not atrophic as seen in AALP. Pityriasis lichenoides chronica is an inflammatory condition of the skin in which patients present with erythematous to brown papules in different stages which may have a mica-like scale, usually not seen on AALP. Sometimes a skin biopsy will be needed to differentiate between these conditions.

It is very important to make a timely diagnosis of AALP and treat the lesions early as it may leave long-lasting dyspigmentation and scarring. Though AAPL lesions can be resistant to treatment with topical medications, there are reports of improvement with superpotent topical corticosteroids and calcineurin inhibitors. In recalcitrant cases, systemic therapy with isotretinoin, acitretin, methotrexate, systemic corticosteroids, dapsone, and hydroxychloroquine can be considered. Our patient was treated with clobetasol propionate ointment 0.05% with good response.

Dr. Matiz is a pediatric dermatologist at Southern California Permanente Medical Group, San Diego.
 

References

Bowers S and Warshaw EM. J Am Acad Dermatol. 2006 Oct;55(4):557-72; quiz 573-6.

Gorouhi F et al. Scientific World Journal. 2014 Jan 30;2014:742826.

Santhosh P and George M. Int J Dermatol. 2022.61:1213-7.

Sears S et al. Pediatr Dermatol. 2021;38:1283-7.

Weston G and Payette M. Int J Womens Dermatol. 2015 Sep 16;1(3):140-9.

A biopsy of the edge of one of lesions on the torso was performed. Histopathology demonstrated hyperkeratosis of the stratum corneum with focal thickening of the granular cell layer, basal layer degeneration of the epidermis, and a band-like subepidermal lymphocytic infiltrate with Civatte bodies consistent with lichen planus. There was some reduction in the elastic fibers on the papillary dermis.

Courtesy Dr. Zhe Piao

Given the morphology of the lesions and the histopathologic presentation, he was diagnosed with annular atrophic lichen planus (AALP). Lichen planus is a chronic inflammatory condition that can affect the skin, nails, hair, and mucosa. Lichen planus is seen in less than 1% of the population, occurring mainly in middle-aged adults and rarely seen in children. Though, there appears to be no clear racial predilection, a small study in the United States showed a higher incidence of lichen planus in Black children. Lesions with classic characteristics are pruritic, polygonal, violaceous, flat-topped papules and plaques.

There are different subtypes of lichen planus, which include papular or classic form, hypertrophic, vesiculobullous, actinic, annular, atrophic, annular atrophic, linear, follicular, lichen planus pigmentosus, lichen pigmentosa pigmentosus-inversus, lichen planus–lupus erythematosus overlap syndrome, and lichen planus pemphigoides. The annular atrophic form is the least common of all, and there are few reports in the pediatric population. AALP presents as annular papules and plaques with atrophic centers that resolve within a few months leaving postinflammatory hypo- or hyperpigmentation and, in some patients, permanent atrophic scarring.

In histopathology, the lesions show the classic characteristics of lichen planus including vacuolar interface changes and necrotic keratinocytes, hypergranulosis, band-like infiltrate in the dermis, melanin incontinence, and Civatte bodies. In AALP, the center of the lesion shows an atrophic epidermis, and there is also a characteristic partial reduction to complete destruction of elastic fibers in the papillary dermis in the center of the lesion and sometimes in the periphery as well, which helps differentiate AALP from other forms of lichen planus.

The differential diagnosis for AALP includes tinea corporis, which can present with annular lesions, but they are usually scaly and rarely resolve on their own. Pityriasis rosea lesions can also look very similar to AALP lesions, but the difference is the presence of an inner collaret of scale and a lack of atrophy in pityriasis rosea. Pityriasis rosea is a rash that can be triggered by viral infections, medications, and vaccines and self-resolves within 10-12 weeks. Secondary syphilis can also be annular and resemble lesions of AALP. Syphilis patients are usually sexually active and may have lesions present on the palms and soles, which were not seen in our patient.

Granuloma annulare should also be included in the differential diagnosis of AALP. Granuloma annulare lesions present as annular papules or plaques with raised borders and a slightly hyperpigmented center that may appear more depressed compared to the edges of the lesion, though not atrophic as seen in AALP. Pityriasis lichenoides chronica is an inflammatory condition of the skin in which patients present with erythematous to brown papules in different stages which may have a mica-like scale, usually not seen on AALP. Sometimes a skin biopsy will be needed to differentiate between these conditions.

It is very important to make a timely diagnosis of AALP and treat the lesions early as it may leave long-lasting dyspigmentation and scarring. Though AAPL lesions can be resistant to treatment with topical medications, there are reports of improvement with superpotent topical corticosteroids and calcineurin inhibitors. In recalcitrant cases, systemic therapy with isotretinoin, acitretin, methotrexate, systemic corticosteroids, dapsone, and hydroxychloroquine can be considered. Our patient was treated with clobetasol propionate ointment 0.05% with good response.

Dr. Matiz is a pediatric dermatologist at Southern California Permanente Medical Group, San Diego.
 

References

Bowers S and Warshaw EM. J Am Acad Dermatol. 2006 Oct;55(4):557-72; quiz 573-6.

Gorouhi F et al. Scientific World Journal. 2014 Jan 30;2014:742826.

Santhosh P and George M. Int J Dermatol. 2022.61:1213-7.

Sears S et al. Pediatr Dermatol. 2021;38:1283-7.

Weston G and Payette M. Int J Womens Dermatol. 2015 Sep 16;1(3):140-9.

A biopsy of the edge of one of lesions on the torso was performed. Histopathology demonstrated hyperkeratosis of the stratum corneum with focal thickening of the granular cell layer, basal layer degeneration of the epidermis, and a band-like subepidermal lymphocytic infiltrate with Civatte bodies consistent with lichen planus. There was some reduction in the elastic fibers on the papillary dermis.

Courtesy Dr. Zhe Piao

Given the morphology of the lesions and the histopathologic presentation, he was diagnosed with annular atrophic lichen planus (AALP). Lichen planus is a chronic inflammatory condition that can affect the skin, nails, hair, and mucosa. Lichen planus is seen in less than 1% of the population, occurring mainly in middle-aged adults and rarely seen in children. Though, there appears to be no clear racial predilection, a small study in the United States showed a higher incidence of lichen planus in Black children. Lesions with classic characteristics are pruritic, polygonal, violaceous, flat-topped papules and plaques.

There are different subtypes of lichen planus, which include papular or classic form, hypertrophic, vesiculobullous, actinic, annular, atrophic, annular atrophic, linear, follicular, lichen planus pigmentosus, lichen pigmentosa pigmentosus-inversus, lichen planus–lupus erythematosus overlap syndrome, and lichen planus pemphigoides. The annular atrophic form is the least common of all, and there are few reports in the pediatric population. AALP presents as annular papules and plaques with atrophic centers that resolve within a few months leaving postinflammatory hypo- or hyperpigmentation and, in some patients, permanent atrophic scarring.

In histopathology, the lesions show the classic characteristics of lichen planus including vacuolar interface changes and necrotic keratinocytes, hypergranulosis, band-like infiltrate in the dermis, melanin incontinence, and Civatte bodies. In AALP, the center of the lesion shows an atrophic epidermis, and there is also a characteristic partial reduction to complete destruction of elastic fibers in the papillary dermis in the center of the lesion and sometimes in the periphery as well, which helps differentiate AALP from other forms of lichen planus.

The differential diagnosis for AALP includes tinea corporis, which can present with annular lesions, but they are usually scaly and rarely resolve on their own. Pityriasis rosea lesions can also look very similar to AALP lesions, but the difference is the presence of an inner collaret of scale and a lack of atrophy in pityriasis rosea. Pityriasis rosea is a rash that can be triggered by viral infections, medications, and vaccines and self-resolves within 10-12 weeks. Secondary syphilis can also be annular and resemble lesions of AALP. Syphilis patients are usually sexually active and may have lesions present on the palms and soles, which were not seen in our patient.

Granuloma annulare should also be included in the differential diagnosis of AALP. Granuloma annulare lesions present as annular papules or plaques with raised borders and a slightly hyperpigmented center that may appear more depressed compared to the edges of the lesion, though not atrophic as seen in AALP. Pityriasis lichenoides chronica is an inflammatory condition of the skin in which patients present with erythematous to brown papules in different stages which may have a mica-like scale, usually not seen on AALP. Sometimes a skin biopsy will be needed to differentiate between these conditions.

It is very important to make a timely diagnosis of AALP and treat the lesions early as it may leave long-lasting dyspigmentation and scarring. Though AAPL lesions can be resistant to treatment with topical medications, there are reports of improvement with superpotent topical corticosteroids and calcineurin inhibitors. In recalcitrant cases, systemic therapy with isotretinoin, acitretin, methotrexate, systemic corticosteroids, dapsone, and hydroxychloroquine can be considered. Our patient was treated with clobetasol propionate ointment 0.05% with good response.

Dr. Matiz is a pediatric dermatologist at Southern California Permanente Medical Group, San Diego.
 

References

Bowers S and Warshaw EM. J Am Acad Dermatol. 2006 Oct;55(4):557-72; quiz 573-6.

Gorouhi F et al. Scientific World Journal. 2014 Jan 30;2014:742826.

Santhosh P and George M. Int J Dermatol. 2022.61:1213-7.

Sears S et al. Pediatr Dermatol. 2021;38:1283-7.

Weston G and Payette M. Int J Womens Dermatol. 2015 Sep 16;1(3):140-9.

NASHVILLE, TENN. – About 21% of teens newly diagnosed with epilepsy experience suicidal ideation, and the percentage jumps to 31% within 3 years, new research reveals.

“We hope these results inspire epileptologists and neurologists to both recognize and screen for suicide ideation and behaviors in their adolescent patients,” said study investigator Hadley Greenwood, a third-year medical student at New York University.

The new data should also encourage providers “to become more comfortable” providing support to patients, “be that by increasing their familiarity with prescribing different antidepressants or by being well versed in how to connect patients to resources within their community,” said Mr. Greenwood.

The findings were presented here at the annual meeting of the American Epilepsy Society.
 

Little research

Previous studies have reported on the prevalence of suicidality as well as depression and anxiety among adults with epilepsy. “We wanted to look at adolescents because there’s much less in the literature out there about psychiatric comorbidity, and specifically suicidality, in this population,” said Mr. Greenwood.

Researchers used data from the Human Epilepsy Project, a study that collected data from 34 sites in the United States, Canada, Europe, and Australia from 2012 to 2017.

From a cohort of more than 400 participants, researchers identified 67 patients aged 11-17 years who were enrolled within 4 months of starting treatment for focal epilepsy.

Participants completed the Columbia–Suicide Severity Rating Scale (C-SSRS) at enrollment and at follow-ups over 36 months. The C-SSRS measures suicidal ideation and severity, said Mr. Greenwood.

“It’s scaled from passive suicide ideation, such as thoughts of ‘I wish I were dead’ without active intent, all the way up to active suicidal ideation with a plan and intent.”

Researchers were able to distinguish individuals with passive suicide ideation from those with more serious intentions, said Mr. Greenwood. They used medical records to evaluate the prevalence of suicidal ideation and behavior.

The investigators found that more than one in five (20.9%) teens endorsed any lifetime suicide ideation. This, said Mr. Greenwood, is “roughly equivalent” to the prevalence reported earlier in the adult cohort of the Human Epilepsy Project (21.6%).
 

‘Striking’ rate

The fact that one in five adolescents had any lifetime suicide ideation is “definitely a striking number,” said Mr. Greenwood.

Researchers found that 15% of patients experienced active suicide ideation, 7.5% exhibited preparatory or suicidal behaviors, and 3% had made a prior suicide attempt.

All of these percentages increased at 3 years: Thirty-one percent for suicide ideation; 25% for active suicide behavior, 15% for preparatory or suicide behaviors, and 5% for prior suicide attempt.

The fact that nearly one in three adolescents endorsed suicide ideation at 3 years is another “striking” finding, said Mr. Greenwood.

Of the 53 adolescents who had never had suicide ideation at the time of enrollment, 7 endorsed new-onset suicide ideation in the follow-up period. Five of 14 who had had suicide ideation at some point prior to enrollment continued to endorse it.

“The value of the study is identifying the prevalence and identifying the significant number of adolescents with epilepsy who are endorsing either suicide ideation or suicidal behaviors,” said Mr. Greenwood.

The researchers found that among younger teens (aged 11–14 years) rates of suicide ideation were higher than among their older counterparts (aged 15–17 years).

The study does not shed light on the biological connection between epilepsy and suicidality, but Mr. Greenwood noted that prior research has suggested a bidirectional relationship.

“Depression and other psychiatric comorbidities might exist prior to epileptic activity and actually predispose to epileptic activity.”

Mr. Greenwood noted that suicide ideation has “spiked” recently across the general population, and so it’s difficult to compare the prevalence in her study with “today’s prevalence.”

However, other research generally shows that the suicide ideation rate in the general adolescent population is much lower than in teens with epilepsy.

Unique aspects of the current study are that it reports suicide ideation and behaviors at around the time of an epilepsy diagnosis and documents how suicidality progresses or resolves over time, said Mr. Greenwood.
 

Underdiagnosed, undertreated

Commenting on the research, Elizabeth Donner, MD, director of the comprehensive epilepsy program, Hospital for Sick Children, and associate professor, department of pediatrics, University of Toronto, said a “key point” from the study is that the suicidality rate among teens with epilepsy exceeds that of children not living with epilepsy.

“We are significantly underdiagnosing and undertreating the mental health comorbidities in epilepsy,” said Dr. Donner. “Epilepsy is a brain disease and so are mental health disorders, so it shouldn’t come as any surprise that they coexist in individuals with epilepsy.”

The new results contribute to what is already known about the significant mortality rates among persons with epilepsy, said Dr. Donner. She referred to a 2018 study that showed that people with epilepsy were 3.5 times more likely to die by suicide.

Other research has shown that people with epilepsy are 10 times more likely to die by drowning, mostly in the bathtub, said Dr. Donner.

“You would think that we’re educating these people about risks related to their epilepsy, but either the messages don’t get through, or they don’t know how to keep themselves safe,” she said.

“This needs to be seen in a bigger picture, and the bigger picture is we need to recognize comorbid mental health issues; we need to address them once recognized; and then we need to counsel and support people to live safely with their epilepsy.

The study received funding from the Epilepsy Study Consortium, Finding a Cure for Epilepsy and Seizures (FACES) and other related foundations, UCB, Pfizer, Eisai, Lundbeck, and Sunovion. Mr. Greenwood and Dr. Donner report no relevant financial relationships.

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

NASHVILLE, TENN. – About 21% of teens newly diagnosed with epilepsy experience suicidal ideation, and the percentage jumps to 31% within 3 years, new research reveals.

“We hope these results inspire epileptologists and neurologists to both recognize and screen for suicide ideation and behaviors in their adolescent patients,” said study investigator Hadley Greenwood, a third-year medical student at New York University.

The new data should also encourage providers “to become more comfortable” providing support to patients, “be that by increasing their familiarity with prescribing different antidepressants or by being well versed in how to connect patients to resources within their community,” said Mr. Greenwood.

The findings were presented here at the annual meeting of the American Epilepsy Society.
 

Little research

Previous studies have reported on the prevalence of suicidality as well as depression and anxiety among adults with epilepsy. “We wanted to look at adolescents because there’s much less in the literature out there about psychiatric comorbidity, and specifically suicidality, in this population,” said Mr. Greenwood.

Researchers used data from the Human Epilepsy Project, a study that collected data from 34 sites in the United States, Canada, Europe, and Australia from 2012 to 2017.

From a cohort of more than 400 participants, researchers identified 67 patients aged 11-17 years who were enrolled within 4 months of starting treatment for focal epilepsy.

Participants completed the Columbia–Suicide Severity Rating Scale (C-SSRS) at enrollment and at follow-ups over 36 months. The C-SSRS measures suicidal ideation and severity, said Mr. Greenwood.

“It’s scaled from passive suicide ideation, such as thoughts of ‘I wish I were dead’ without active intent, all the way up to active suicidal ideation with a plan and intent.”

Researchers were able to distinguish individuals with passive suicide ideation from those with more serious intentions, said Mr. Greenwood. They used medical records to evaluate the prevalence of suicidal ideation and behavior.

The investigators found that more than one in five (20.9%) teens endorsed any lifetime suicide ideation. This, said Mr. Greenwood, is “roughly equivalent” to the prevalence reported earlier in the adult cohort of the Human Epilepsy Project (21.6%).
 

‘Striking’ rate

The fact that one in five adolescents had any lifetime suicide ideation is “definitely a striking number,” said Mr. Greenwood.

Researchers found that 15% of patients experienced active suicide ideation, 7.5% exhibited preparatory or suicidal behaviors, and 3% had made a prior suicide attempt.

All of these percentages increased at 3 years: Thirty-one percent for suicide ideation; 25% for active suicide behavior, 15% for preparatory or suicide behaviors, and 5% for prior suicide attempt.

The fact that nearly one in three adolescents endorsed suicide ideation at 3 years is another “striking” finding, said Mr. Greenwood.

Of the 53 adolescents who had never had suicide ideation at the time of enrollment, 7 endorsed new-onset suicide ideation in the follow-up period. Five of 14 who had had suicide ideation at some point prior to enrollment continued to endorse it.

“The value of the study is identifying the prevalence and identifying the significant number of adolescents with epilepsy who are endorsing either suicide ideation or suicidal behaviors,” said Mr. Greenwood.

The researchers found that among younger teens (aged 11–14 years) rates of suicide ideation were higher than among their older counterparts (aged 15–17 years).

The study does not shed light on the biological connection between epilepsy and suicidality, but Mr. Greenwood noted that prior research has suggested a bidirectional relationship.

“Depression and other psychiatric comorbidities might exist prior to epileptic activity and actually predispose to epileptic activity.”

Mr. Greenwood noted that suicide ideation has “spiked” recently across the general population, and so it’s difficult to compare the prevalence in her study with “today’s prevalence.”

However, other research generally shows that the suicide ideation rate in the general adolescent population is much lower than in teens with epilepsy.

Unique aspects of the current study are that it reports suicide ideation and behaviors at around the time of an epilepsy diagnosis and documents how suicidality progresses or resolves over time, said Mr. Greenwood.
 

Underdiagnosed, undertreated

Commenting on the research, Elizabeth Donner, MD, director of the comprehensive epilepsy program, Hospital for Sick Children, and associate professor, department of pediatrics, University of Toronto, said a “key point” from the study is that the suicidality rate among teens with epilepsy exceeds that of children not living with epilepsy.

“We are significantly underdiagnosing and undertreating the mental health comorbidities in epilepsy,” said Dr. Donner. “Epilepsy is a brain disease and so are mental health disorders, so it shouldn’t come as any surprise that they coexist in individuals with epilepsy.”

The new results contribute to what is already known about the significant mortality rates among persons with epilepsy, said Dr. Donner. She referred to a 2018 study that showed that people with epilepsy were 3.5 times more likely to die by suicide.

Other research has shown that people with epilepsy are 10 times more likely to die by drowning, mostly in the bathtub, said Dr. Donner.

“You would think that we’re educating these people about risks related to their epilepsy, but either the messages don’t get through, or they don’t know how to keep themselves safe,” she said.

“This needs to be seen in a bigger picture, and the bigger picture is we need to recognize comorbid mental health issues; we need to address them once recognized; and then we need to counsel and support people to live safely with their epilepsy.

The study received funding from the Epilepsy Study Consortium, Finding a Cure for Epilepsy and Seizures (FACES) and other related foundations, UCB, Pfizer, Eisai, Lundbeck, and Sunovion. Mr. Greenwood and Dr. Donner report no relevant financial relationships.

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

NASHVILLE, TENN. – About 21% of teens newly diagnosed with epilepsy experience suicidal ideation, and the percentage jumps to 31% within 3 years, new research reveals.

“We hope these results inspire epileptologists and neurologists to both recognize and screen for suicide ideation and behaviors in their adolescent patients,” said study investigator Hadley Greenwood, a third-year medical student at New York University.

The new data should also encourage providers “to become more comfortable” providing support to patients, “be that by increasing their familiarity with prescribing different antidepressants or by being well versed in how to connect patients to resources within their community,” said Mr. Greenwood.

The findings were presented here at the annual meeting of the American Epilepsy Society.
 

Little research

Previous studies have reported on the prevalence of suicidality as well as depression and anxiety among adults with epilepsy. “We wanted to look at adolescents because there’s much less in the literature out there about psychiatric comorbidity, and specifically suicidality, in this population,” said Mr. Greenwood.

Researchers used data from the Human Epilepsy Project, a study that collected data from 34 sites in the United States, Canada, Europe, and Australia from 2012 to 2017.

From a cohort of more than 400 participants, researchers identified 67 patients aged 11-17 years who were enrolled within 4 months of starting treatment for focal epilepsy.

Participants completed the Columbia–Suicide Severity Rating Scale (C-SSRS) at enrollment and at follow-ups over 36 months. The C-SSRS measures suicidal ideation and severity, said Mr. Greenwood.

“It’s scaled from passive suicide ideation, such as thoughts of ‘I wish I were dead’ without active intent, all the way up to active suicidal ideation with a plan and intent.”

Researchers were able to distinguish individuals with passive suicide ideation from those with more serious intentions, said Mr. Greenwood. They used medical records to evaluate the prevalence of suicidal ideation and behavior.

The investigators found that more than one in five (20.9%) teens endorsed any lifetime suicide ideation. This, said Mr. Greenwood, is “roughly equivalent” to the prevalence reported earlier in the adult cohort of the Human Epilepsy Project (21.6%).
 

‘Striking’ rate

The fact that one in five adolescents had any lifetime suicide ideation is “definitely a striking number,” said Mr. Greenwood.

Researchers found that 15% of patients experienced active suicide ideation, 7.5% exhibited preparatory or suicidal behaviors, and 3% had made a prior suicide attempt.

All of these percentages increased at 3 years: Thirty-one percent for suicide ideation; 25% for active suicide behavior, 15% for preparatory or suicide behaviors, and 5% for prior suicide attempt.

The fact that nearly one in three adolescents endorsed suicide ideation at 3 years is another “striking” finding, said Mr. Greenwood.

Of the 53 adolescents who had never had suicide ideation at the time of enrollment, 7 endorsed new-onset suicide ideation in the follow-up period. Five of 14 who had had suicide ideation at some point prior to enrollment continued to endorse it.

“The value of the study is identifying the prevalence and identifying the significant number of adolescents with epilepsy who are endorsing either suicide ideation or suicidal behaviors,” said Mr. Greenwood.

The researchers found that among younger teens (aged 11–14 years) rates of suicide ideation were higher than among their older counterparts (aged 15–17 years).

The study does not shed light on the biological connection between epilepsy and suicidality, but Mr. Greenwood noted that prior research has suggested a bidirectional relationship.

“Depression and other psychiatric comorbidities might exist prior to epileptic activity and actually predispose to epileptic activity.”

Mr. Greenwood noted that suicide ideation has “spiked” recently across the general population, and so it’s difficult to compare the prevalence in her study with “today’s prevalence.”

However, other research generally shows that the suicide ideation rate in the general adolescent population is much lower than in teens with epilepsy.

Unique aspects of the current study are that it reports suicide ideation and behaviors at around the time of an epilepsy diagnosis and documents how suicidality progresses or resolves over time, said Mr. Greenwood.
 

Underdiagnosed, undertreated

Commenting on the research, Elizabeth Donner, MD, director of the comprehensive epilepsy program, Hospital for Sick Children, and associate professor, department of pediatrics, University of Toronto, said a “key point” from the study is that the suicidality rate among teens with epilepsy exceeds that of children not living with epilepsy.

“We are significantly underdiagnosing and undertreating the mental health comorbidities in epilepsy,” said Dr. Donner. “Epilepsy is a brain disease and so are mental health disorders, so it shouldn’t come as any surprise that they coexist in individuals with epilepsy.”

The new results contribute to what is already known about the significant mortality rates among persons with epilepsy, said Dr. Donner. She referred to a 2018 study that showed that people with epilepsy were 3.5 times more likely to die by suicide.

Other research has shown that people with epilepsy are 10 times more likely to die by drowning, mostly in the bathtub, said Dr. Donner.

“You would think that we’re educating these people about risks related to their epilepsy, but either the messages don’t get through, or they don’t know how to keep themselves safe,” she said.

“This needs to be seen in a bigger picture, and the bigger picture is we need to recognize comorbid mental health issues; we need to address them once recognized; and then we need to counsel and support people to live safely with their epilepsy.

The study received funding from the Epilepsy Study Consortium, Finding a Cure for Epilepsy and Seizures (FACES) and other related foundations, UCB, Pfizer, Eisai, Lundbeck, and Sunovion. Mr. Greenwood and Dr. Donner report no relevant financial relationships.

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

The dire shortage of pediatric hospital beds plaguing the nation in the fall of 2022 is a byproduct of financial decisions made by hospitals over the past decade, as they shuttered children’s wards, which often operate in the red, and expanded the number of beds available for more profitable endeavors like joint replacements and cancer care.

To cope with the flood of young patients sickened by a sweeping convergence of nasty bugs – especially respiratory syncytial virus, influenza, and coronavirus – medical centers nationwide have deployed triage tents, delayed elective surgeries, and transferred critically ill children out of state.

A major factor in the bed shortage is a years-long trend among hospitals of eliminating pediatric units, which tend to be less profitable than adult units, said Mark Wietecha, MS, MBA, CEO of the Children’s Hospital Association. Hospitals optimize revenue by striving to keep their beds 100% full – and filled with patients whose conditions command generous insurance reimbursements.

“It really has to do with dollars,” said Scott Krugman, MD, MS, vice chair of pediatrics at the Herman and Walter Samuelson Children’s Hospital at Sinai in Baltimore. “Hospitals rely on high-volume, high-reimbursement procedures from good payers to make money. There’s no incentive for hospitals to provide money-losing services.”

The number of pediatric inpatient units in hospitals fell 19% from 2008 to 2018, according to a study published in 2021 in the journal Pediatrics. Just this year, hospitals have closed pediatric units in Boston and Springfield, Mass.; Richmond, Va.; and Tulsa, Okla.

The current surge in dangerous respiratory illnesses among children is yet another example of how COVID-19 has upended the health care system. The lockdowns and isolation that marked the first years of the pandemic left kids largely unexposed – and still vulnerable – to viruses other than COVID for two winters, and doctors are now essentially treating multiple years’ worth of respiratory ailments.

The pandemic also accelerated changes in the health care industry that have left many communities with fewer hospital beds available for children who are acutely ill, along with fewer doctors and nurses to care for them.

When intensive care units were flooded with older COVID patients in 2020, some hospitals began using children’s beds to treat adults. Many of those pediatric beds haven’t been restored, said Daniel Rauch, MD, chair of the American Academy of Pediatrics’ committee on hospital care.

In addition, the relentless pace of the pandemic has spurred more than 230,000 health care providers – including doctors, nurses, and physician assistants – to quit. Before the pandemic, about 10% of nurses left their jobs every year; the rate has risen to about 20%, Dr. Wietecha said. He estimates that pediatric hospitals are unable to maintain as many as 10% of their beds because of staffing shortages.

“There is just not enough space for all the kids who need beds,” said Megan Ranney, MD, MPH, who works in several emergency departments in Providence, R.I., including Hasbro Children’s Hospital. The number of children seeking emergency care in recent weeks was 25% higher than the hospital’s previous record.

“We have doctors who are cleaning beds so we can get children into them faster,” said Dr. Ranney, a deputy dean at Brown University’s School of Public Health.

There’s not great money in treating kids. About 40% of U.S. children are covered by Medicaid, a joint federal-state program for low-income patients and people with disabilities. Base Medicaid rates are typically more than 20% below those paid by Medicare, the government insurance program for older adults, and are even lower when compared with private insurance. While specialty care for a range of common adult procedures, from knee and hip replacements to heart surgeries and cancer treatments, generates major profits for medical centers, hospitals complain they typically lose money on inpatient pediatric care.

When Tufts Children’s Hospital closed 41 pediatric beds this summer, hospital officials assured residents that young patients could receive care at nearby Boston Children’s Hospital. Now, Boston Children’s is delaying some elective surgeries to make room for kids who are acutely ill.

Dr. Rauch noted that children’s hospitals, which specialize in treating rare and serious conditions such as pediatric cancer, cystic fibrosis, and heart defects, simply aren’t designed to handle this season’s crush of kids acutely ill with respiratory bugs.

Even before the autumn’s viral trifecta, pediatric units were straining to absorb rising numbers of young people in acute mental distress. Stories abound of children in mental crises being marooned for weeks in emergency departments while awaiting transfer to a pediatric psychiatric unit. On a good day, Dr. Ranney said, 20% of pediatric emergency room beds at Hasbro Children’s Hospital are occupied by children experiencing mental health issues.

In hopes of adding pediatric capacity, the American Academy of Pediatrics joined the Children’s Hospital Association last month in calling on the White House to declare a national emergency due to child respiratory infections and provide additional resources to help cover the costs of care. The Biden administration has said that the flexibility hospital systems and providers have been given during the pandemic to sidestep certain staffing requirements also applies to RSV and flu.

Doernbecher Children’s Hospital at Oregon Health & Science University has shifted to “crisis standards of care,” enabling intensive care nurses to treat more patients than they’re usually assigned. Hospitals in Atlanta, Pittsburgh, and Aurora, Colorado, meanwhile, have resorted to treating young patients in overflow tents in parking lots.

Alex Kon, MD, a pediatric critical care physician at Community Medical Center in Missoula, Mont., said providers there have made plans to care for older kids in the adult intensive care unit, and to divert ambulances to other facilities when necessary. With only three pediatric ICUs in the state, that means young patients may be flown as far as Seattle or Spokane, Wash., or Idaho.

Hollis Lillard took her 1-year-old son, Calder, to an Army hospital in Northern Virginia last month after he experienced several days of fever, coughing, and labored breathing. They spent 7 anguished hours in the emergency room before the hospital found an open bed and transferred them by ambulance to Walter Reed National Military Medical Center in Maryland.

With proper therapy and instructions for home care, Calder’s virus was readily treatable: He recovered after he was given oxygen and treated with steroids, which fight inflammation, and albuterol, which counteracts bronchospasms. He was discharged the next day.

Although hospitalizations for RSV are falling, rates remain well above the norm for this time of year. And hospitals may not get much relief.

People can be infected with RSV more than once a year, and Dr. Krugman worries about a resurgence in the months to come. Because of the coronavirus, which competes with other viruses, “the usual seasonal pattern of viruses has gone out the window,” he said.

Like RSV, influenza arrived early this season. Both viruses usually peak around January. Three strains of flu are circulating and have caused an estimated 8.7 million illnesses, 78,000 hospitalizations, and 4,500 deaths, according to the Centers for Disease Control and Prevention.

Dr. Krugman doubts the health care industry will learn any quick lessons from the current crisis. “Unless there is a radical change in how we pay for pediatric hospital care,” Dr. Krugman said, “the bed shortage is only going to get worse.”

KHN (Kaiser Health News) is a national newsroom that produces in-depth journalism about health issues. Together with Policy Analysis and Polling, KHN is one of the three major operating programs at KFF (Kaiser Family Foundation). KFF is an endowed nonprofit organization providing information on health issues to the nation.

The dire shortage of pediatric hospital beds plaguing the nation in the fall of 2022 is a byproduct of financial decisions made by hospitals over the past decade, as they shuttered children’s wards, which often operate in the red, and expanded the number of beds available for more profitable endeavors like joint replacements and cancer care.

To cope with the flood of young patients sickened by a sweeping convergence of nasty bugs – especially respiratory syncytial virus, influenza, and coronavirus – medical centers nationwide have deployed triage tents, delayed elective surgeries, and transferred critically ill children out of state.

A major factor in the bed shortage is a years-long trend among hospitals of eliminating pediatric units, which tend to be less profitable than adult units, said Mark Wietecha, MS, MBA, CEO of the Children’s Hospital Association. Hospitals optimize revenue by striving to keep their beds 100% full – and filled with patients whose conditions command generous insurance reimbursements.

“It really has to do with dollars,” said Scott Krugman, MD, MS, vice chair of pediatrics at the Herman and Walter Samuelson Children’s Hospital at Sinai in Baltimore. “Hospitals rely on high-volume, high-reimbursement procedures from good payers to make money. There’s no incentive for hospitals to provide money-losing services.”

The number of pediatric inpatient units in hospitals fell 19% from 2008 to 2018, according to a study published in 2021 in the journal Pediatrics. Just this year, hospitals have closed pediatric units in Boston and Springfield, Mass.; Richmond, Va.; and Tulsa, Okla.

The current surge in dangerous respiratory illnesses among children is yet another example of how COVID-19 has upended the health care system. The lockdowns and isolation that marked the first years of the pandemic left kids largely unexposed – and still vulnerable – to viruses other than COVID for two winters, and doctors are now essentially treating multiple years’ worth of respiratory ailments.

The pandemic also accelerated changes in the health care industry that have left many communities with fewer hospital beds available for children who are acutely ill, along with fewer doctors and nurses to care for them.

When intensive care units were flooded with older COVID patients in 2020, some hospitals began using children’s beds to treat adults. Many of those pediatric beds haven’t been restored, said Daniel Rauch, MD, chair of the American Academy of Pediatrics’ committee on hospital care.

In addition, the relentless pace of the pandemic has spurred more than 230,000 health care providers – including doctors, nurses, and physician assistants – to quit. Before the pandemic, about 10% of nurses left their jobs every year; the rate has risen to about 20%, Dr. Wietecha said. He estimates that pediatric hospitals are unable to maintain as many as 10% of their beds because of staffing shortages.

“There is just not enough space for all the kids who need beds,” said Megan Ranney, MD, MPH, who works in several emergency departments in Providence, R.I., including Hasbro Children’s Hospital. The number of children seeking emergency care in recent weeks was 25% higher than the hospital’s previous record.

“We have doctors who are cleaning beds so we can get children into them faster,” said Dr. Ranney, a deputy dean at Brown University’s School of Public Health.

There’s not great money in treating kids. About 40% of U.S. children are covered by Medicaid, a joint federal-state program for low-income patients and people with disabilities. Base Medicaid rates are typically more than 20% below those paid by Medicare, the government insurance program for older adults, and are even lower when compared with private insurance. While specialty care for a range of common adult procedures, from knee and hip replacements to heart surgeries and cancer treatments, generates major profits for medical centers, hospitals complain they typically lose money on inpatient pediatric care.

When Tufts Children’s Hospital closed 41 pediatric beds this summer, hospital officials assured residents that young patients could receive care at nearby Boston Children’s Hospital. Now, Boston Children’s is delaying some elective surgeries to make room for kids who are acutely ill.

Dr. Rauch noted that children’s hospitals, which specialize in treating rare and serious conditions such as pediatric cancer, cystic fibrosis, and heart defects, simply aren’t designed to handle this season’s crush of kids acutely ill with respiratory bugs.

Even before the autumn’s viral trifecta, pediatric units were straining to absorb rising numbers of young people in acute mental distress. Stories abound of children in mental crises being marooned for weeks in emergency departments while awaiting transfer to a pediatric psychiatric unit. On a good day, Dr. Ranney said, 20% of pediatric emergency room beds at Hasbro Children’s Hospital are occupied by children experiencing mental health issues.

In hopes of adding pediatric capacity, the American Academy of Pediatrics joined the Children’s Hospital Association last month in calling on the White House to declare a national emergency due to child respiratory infections and provide additional resources to help cover the costs of care. The Biden administration has said that the flexibility hospital systems and providers have been given during the pandemic to sidestep certain staffing requirements also applies to RSV and flu.

Doernbecher Children’s Hospital at Oregon Health & Science University has shifted to “crisis standards of care,” enabling intensive care nurses to treat more patients than they’re usually assigned. Hospitals in Atlanta, Pittsburgh, and Aurora, Colorado, meanwhile, have resorted to treating young patients in overflow tents in parking lots.

Alex Kon, MD, a pediatric critical care physician at Community Medical Center in Missoula, Mont., said providers there have made plans to care for older kids in the adult intensive care unit, and to divert ambulances to other facilities when necessary. With only three pediatric ICUs in the state, that means young patients may be flown as far as Seattle or Spokane, Wash., or Idaho.

Hollis Lillard took her 1-year-old son, Calder, to an Army hospital in Northern Virginia last month after he experienced several days of fever, coughing, and labored breathing. They spent 7 anguished hours in the emergency room before the hospital found an open bed and transferred them by ambulance to Walter Reed National Military Medical Center in Maryland.

With proper therapy and instructions for home care, Calder’s virus was readily treatable: He recovered after he was given oxygen and treated with steroids, which fight inflammation, and albuterol, which counteracts bronchospasms. He was discharged the next day.

Although hospitalizations for RSV are falling, rates remain well above the norm for this time of year. And hospitals may not get much relief.

People can be infected with RSV more than once a year, and Dr. Krugman worries about a resurgence in the months to come. Because of the coronavirus, which competes with other viruses, “the usual seasonal pattern of viruses has gone out the window,” he said.

Like RSV, influenza arrived early this season. Both viruses usually peak around January. Three strains of flu are circulating and have caused an estimated 8.7 million illnesses, 78,000 hospitalizations, and 4,500 deaths, according to the Centers for Disease Control and Prevention.

Dr. Krugman doubts the health care industry will learn any quick lessons from the current crisis. “Unless there is a radical change in how we pay for pediatric hospital care,” Dr. Krugman said, “the bed shortage is only going to get worse.”

KHN (Kaiser Health News) is a national newsroom that produces in-depth journalism about health issues. Together with Policy Analysis and Polling, KHN is one of the three major operating programs at KFF (Kaiser Family Foundation). KFF is an endowed nonprofit organization providing information on health issues to the nation.

The dire shortage of pediatric hospital beds plaguing the nation in the fall of 2022 is a byproduct of financial decisions made by hospitals over the past decade, as they shuttered children’s wards, which often operate in the red, and expanded the number of beds available for more profitable endeavors like joint replacements and cancer care.

To cope with the flood of young patients sickened by a sweeping convergence of nasty bugs – especially respiratory syncytial virus, influenza, and coronavirus – medical centers nationwide have deployed triage tents, delayed elective surgeries, and transferred critically ill children out of state.

A major factor in the bed shortage is a years-long trend among hospitals of eliminating pediatric units, which tend to be less profitable than adult units, said Mark Wietecha, MS, MBA, CEO of the Children’s Hospital Association. Hospitals optimize revenue by striving to keep their beds 100% full – and filled with patients whose conditions command generous insurance reimbursements.

“It really has to do with dollars,” said Scott Krugman, MD, MS, vice chair of pediatrics at the Herman and Walter Samuelson Children’s Hospital at Sinai in Baltimore. “Hospitals rely on high-volume, high-reimbursement procedures from good payers to make money. There’s no incentive for hospitals to provide money-losing services.”

The number of pediatric inpatient units in hospitals fell 19% from 2008 to 2018, according to a study published in 2021 in the journal Pediatrics. Just this year, hospitals have closed pediatric units in Boston and Springfield, Mass.; Richmond, Va.; and Tulsa, Okla.

The current surge in dangerous respiratory illnesses among children is yet another example of how COVID-19 has upended the health care system. The lockdowns and isolation that marked the first years of the pandemic left kids largely unexposed – and still vulnerable – to viruses other than COVID for two winters, and doctors are now essentially treating multiple years’ worth of respiratory ailments.

The pandemic also accelerated changes in the health care industry that have left many communities with fewer hospital beds available for children who are acutely ill, along with fewer doctors and nurses to care for them.

When intensive care units were flooded with older COVID patients in 2020, some hospitals began using children’s beds to treat adults. Many of those pediatric beds haven’t been restored, said Daniel Rauch, MD, chair of the American Academy of Pediatrics’ committee on hospital care.

In addition, the relentless pace of the pandemic has spurred more than 230,000 health care providers – including doctors, nurses, and physician assistants – to quit. Before the pandemic, about 10% of nurses left their jobs every year; the rate has risen to about 20%, Dr. Wietecha said. He estimates that pediatric hospitals are unable to maintain as many as 10% of their beds because of staffing shortages.

“There is just not enough space for all the kids who need beds,” said Megan Ranney, MD, MPH, who works in several emergency departments in Providence, R.I., including Hasbro Children’s Hospital. The number of children seeking emergency care in recent weeks was 25% higher than the hospital’s previous record.

“We have doctors who are cleaning beds so we can get children into them faster,” said Dr. Ranney, a deputy dean at Brown University’s School of Public Health.

There’s not great money in treating kids. About 40% of U.S. children are covered by Medicaid, a joint federal-state program for low-income patients and people with disabilities. Base Medicaid rates are typically more than 20% below those paid by Medicare, the government insurance program for older adults, and are even lower when compared with private insurance. While specialty care for a range of common adult procedures, from knee and hip replacements to heart surgeries and cancer treatments, generates major profits for medical centers, hospitals complain they typically lose money on inpatient pediatric care.

When Tufts Children’s Hospital closed 41 pediatric beds this summer, hospital officials assured residents that young patients could receive care at nearby Boston Children’s Hospital. Now, Boston Children’s is delaying some elective surgeries to make room for kids who are acutely ill.

Dr. Rauch noted that children’s hospitals, which specialize in treating rare and serious conditions such as pediatric cancer, cystic fibrosis, and heart defects, simply aren’t designed to handle this season’s crush of kids acutely ill with respiratory bugs.

Even before the autumn’s viral trifecta, pediatric units were straining to absorb rising numbers of young people in acute mental distress. Stories abound of children in mental crises being marooned for weeks in emergency departments while awaiting transfer to a pediatric psychiatric unit. On a good day, Dr. Ranney said, 20% of pediatric emergency room beds at Hasbro Children’s Hospital are occupied by children experiencing mental health issues.

In hopes of adding pediatric capacity, the American Academy of Pediatrics joined the Children’s Hospital Association last month in calling on the White House to declare a national emergency due to child respiratory infections and provide additional resources to help cover the costs of care. The Biden administration has said that the flexibility hospital systems and providers have been given during the pandemic to sidestep certain staffing requirements also applies to RSV and flu.

Doernbecher Children’s Hospital at Oregon Health & Science University has shifted to “crisis standards of care,” enabling intensive care nurses to treat more patients than they’re usually assigned. Hospitals in Atlanta, Pittsburgh, and Aurora, Colorado, meanwhile, have resorted to treating young patients in overflow tents in parking lots.

Alex Kon, MD, a pediatric critical care physician at Community Medical Center in Missoula, Mont., said providers there have made plans to care for older kids in the adult intensive care unit, and to divert ambulances to other facilities when necessary. With only three pediatric ICUs in the state, that means young patients may be flown as far as Seattle or Spokane, Wash., or Idaho.

Hollis Lillard took her 1-year-old son, Calder, to an Army hospital in Northern Virginia last month after he experienced several days of fever, coughing, and labored breathing. They spent 7 anguished hours in the emergency room before the hospital found an open bed and transferred them by ambulance to Walter Reed National Military Medical Center in Maryland.

With proper therapy and instructions for home care, Calder’s virus was readily treatable: He recovered after he was given oxygen and treated with steroids, which fight inflammation, and albuterol, which counteracts bronchospasms. He was discharged the next day.

Although hospitalizations for RSV are falling, rates remain well above the norm for this time of year. And hospitals may not get much relief.

People can be infected with RSV more than once a year, and Dr. Krugman worries about a resurgence in the months to come. Because of the coronavirus, which competes with other viruses, “the usual seasonal pattern of viruses has gone out the window,” he said.

Like RSV, influenza arrived early this season. Both viruses usually peak around January. Three strains of flu are circulating and have caused an estimated 8.7 million illnesses, 78,000 hospitalizations, and 4,500 deaths, according to the Centers for Disease Control and Prevention.

Dr. Krugman doubts the health care industry will learn any quick lessons from the current crisis. “Unless there is a radical change in how we pay for pediatric hospital care,” Dr. Krugman said, “the bed shortage is only going to get worse.”

KHN (Kaiser Health News) is a national newsroom that produces in-depth journalism about health issues. Together with Policy Analysis and Polling, KHN is one of the three major operating programs at KFF (Kaiser Family Foundation). KFF is an endowed nonprofit organization providing information on health issues to the nation.

Children and young adults who are exposed to a single CT scan of the head or neck before age 22 years are at significantly increased risk of developing a brain tumor, particularly glioma, after at least 5 years, according to results of the large EPI-CT study.

“Translation of our risk estimates to the clinical setting indicates that per 10,000 children who received one head CT examination, about one radiation-induced brain cancer is expected during the 5-15 years following the CT examination,” noted lead author Michael Hauptmann, PhD, from the Institute of Biostatistics and Registry Research, Brandenburg Medical School, Neuruppin, Germany, and coauthors.

“Next to the clinical benefit of most CT scans, there is a small risk of cancer from the radiation exposure,” Dr. Hauptmann told this news organization.

“So, CT examinations should only be used when necessary, and if they are used, the lowest achievable dose should be applied,” he said.

The study was published online in The Lancet Oncology.

“This is a thoughtful and well-conducted study by an outstanding multinational team of scientists that adds further weight to the growing body of evidence that has found exposure to CT scanning increases a child’s risk of developing brain cancer,” commented Rebecca Bindman-Smith, MD, from the University of California, San Francisco, who was not involved in the research.

“The results are real, and important,” she told this news organization, adding that “the authors were conservative in their assumptions, and performed a very large number of sensitivity analyses ... to check that the results were robust to a large range of assumptions – and the results changed relatively little.”

“I do not think there is enough awareness [about this risk],” Dr. Hauptmann said. “There is evidence that a nonnegligible number of CTs is unjustified according to guidelines, and there is evidence that doses vary substantially for the same CT between institutions in the same or different countries.”

Indeed, particularly in the United States, “we perform many CT scans in children and even more so in adults that are simply unnecessary,” agreed Dr. Bindman-Smith, who is professor of epidemiology and biostatistics at the University of California, San Francisco. “It is important for patients and providers to understand that nothing we do in medicine is risk free, including CT scanning. If a CT is necessary, the benefit almost certainly outweighs the risk. But if [not], then it should not be obtained. Both patients and providers must make thoroughly considered decisions before asking for or agreeing to a CT.”

She also pointed out that while this study evaluated the risk only for brain cancer, children who undergo head CTs are also at increased risk for leukemia.
 

Dose/response relationship

The study included 658,752 individuals from nine European countries and 276 hospitals. Each patient had received at least one CT scan between 1977 and 2014 before they turned 22 years of age. Eligibility requirements included their being alive at least 5 years after the first scan and that they had not previously been diagnosed with cancer or benign brain tumor.

The radiation dose absorbed to the brain and 33 other organs and tissues was estimated for each participant using a dose reconstruction model that included historical information on CT machine settings, questionnaire data, and Digital Imaging and Communication in Medicine header metadata. “Mean brain dose per head or neck CT examination increased from 1984 until about 1991, following the introduction of multislice CT scanners at which point thereafter the mean dose decreased and then stabilized around 2010,” note the authors.

During a median follow-up of 5.6 years (starting 5 years after the first scan), 165 brain cancers occurred, including 121 (73%) gliomas, as well as a variety of other morphologic changes.

The mean cumulative brain dose, which lagged by 5 years, was 47.4 mGy overall and 76.0 mGy among people with brain cancer.

“We observed a significant positive association between the cumulative number of head or neck CT examinations and the risk of all brain cancers combined (P < .0001), and of gliomas separately (P = .0002),” the team reports, adding that, for a brain dose of 38 mGy, which was the average dose per head or neck CT in 2012-2014, the relative risk of developing brain cancer was 1.5, compared with not undergoing a CT scan, and the excess absolute risk per 100,000 person-years was 1.1.

These findings “can be used to give the patients and their parents important information on the risks of CT examination to balance against the known benefits,” noted Nobuyuki Hamada, PhD, from the Central Research Institute of Electric Power Industry, Tokyo, and Lydia B. Zablotska, MD, PhD, from the University of California, San Francisco, writing in a linked commentary.

“In recent years, rates of CT use have been steady or declined, and various efforts (for instance, in terms of diagnostic reference levels) have been made to justify and optimize CT examinations. Such continued efforts, along with extended epidemiological investigations, would be needed to minimize the risk of brain cancer after pediatric CT examination,” they add.
 

Keeping dose to a minimum

The study’s finding of a dose-response relationship underscores the importance of keeping doses to a minimum, Dr. Bindman-Smith commented. “I do not believe we are doing this nearly enough,” she added.

“In the UCSF International CT Dose Registry, where we have collected CT scans from 165 hospitals on many millions of patients, we found that the average brain dose for a head CT in a 1-year-old is 42 mGy but that this dose varies tremendously, where some children receive a dose of 100 mGy.

“So, a second message is that not only should CT scans be justified and used judiciously, but also they should be optimized, meaning using the lowest dose possible. I personally think there should be regulatory oversight to ensure that patients receive the absolutely lowest doses possible,” she added. “My team at UCSF has written quality measures endorsed by the National Quality Forum as a start for setting explicit standards for how CT should be performed in order to ensure the cancer risks are as low as possible.”

The study was funded through the Belgian Cancer Registry; La Ligue contre le Cancer, L’Institut National du Cancer, France; the Ministry of Health, Labour and Welfare of Japan; the German Federal Ministry of Education and Research; Worldwide Cancer Research; the Dutch Cancer Society; the Research Council of Norway; Consejo de Seguridad Nuclear, Generalitat deCatalunya, Spain; the U.S. National Cancer Institute; the U.K. National Institute for Health Research; and Public Health England. Dr. Hauptmann has disclosed no relevant financial relationships. Other investigators’ relevant financial relationships are listed in the original article. Dr. Hamada and Dr. Zablotska disclosed no relevant financial relationships.

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

Children and young adults who are exposed to a single CT scan of the head or neck before age 22 years are at significantly increased risk of developing a brain tumor, particularly glioma, after at least 5 years, according to results of the large EPI-CT study.

“Translation of our risk estimates to the clinical setting indicates that per 10,000 children who received one head CT examination, about one radiation-induced brain cancer is expected during the 5-15 years following the CT examination,” noted lead author Michael Hauptmann, PhD, from the Institute of Biostatistics and Registry Research, Brandenburg Medical School, Neuruppin, Germany, and coauthors.

“Next to the clinical benefit of most CT scans, there is a small risk of cancer from the radiation exposure,” Dr. Hauptmann told this news organization.

“So, CT examinations should only be used when necessary, and if they are used, the lowest achievable dose should be applied,” he said.

The study was published online in The Lancet Oncology.

“This is a thoughtful and well-conducted study by an outstanding multinational team of scientists that adds further weight to the growing body of evidence that has found exposure to CT scanning increases a child’s risk of developing brain cancer,” commented Rebecca Bindman-Smith, MD, from the University of California, San Francisco, who was not involved in the research.

“The results are real, and important,” she told this news organization, adding that “the authors were conservative in their assumptions, and performed a very large number of sensitivity analyses ... to check that the results were robust to a large range of assumptions – and the results changed relatively little.”

“I do not think there is enough awareness [about this risk],” Dr. Hauptmann said. “There is evidence that a nonnegligible number of CTs is unjustified according to guidelines, and there is evidence that doses vary substantially for the same CT between institutions in the same or different countries.”

Indeed, particularly in the United States, “we perform many CT scans in children and even more so in adults that are simply unnecessary,” agreed Dr. Bindman-Smith, who is professor of epidemiology and biostatistics at the University of California, San Francisco. “It is important for patients and providers to understand that nothing we do in medicine is risk free, including CT scanning. If a CT is necessary, the benefit almost certainly outweighs the risk. But if [not], then it should not be obtained. Both patients and providers must make thoroughly considered decisions before asking for or agreeing to a CT.”

She also pointed out that while this study evaluated the risk only for brain cancer, children who undergo head CTs are also at increased risk for leukemia.
 

Dose/response relationship

The study included 658,752 individuals from nine European countries and 276 hospitals. Each patient had received at least one CT scan between 1977 and 2014 before they turned 22 years of age. Eligibility requirements included their being alive at least 5 years after the first scan and that they had not previously been diagnosed with cancer or benign brain tumor.

The radiation dose absorbed to the brain and 33 other organs and tissues was estimated for each participant using a dose reconstruction model that included historical information on CT machine settings, questionnaire data, and Digital Imaging and Communication in Medicine header metadata. “Mean brain dose per head or neck CT examination increased from 1984 until about 1991, following the introduction of multislice CT scanners at which point thereafter the mean dose decreased and then stabilized around 2010,” note the authors.

During a median follow-up of 5.6 years (starting 5 years after the first scan), 165 brain cancers occurred, including 121 (73%) gliomas, as well as a variety of other morphologic changes.

The mean cumulative brain dose, which lagged by 5 years, was 47.4 mGy overall and 76.0 mGy among people with brain cancer.

“We observed a significant positive association between the cumulative number of head or neck CT examinations and the risk of all brain cancers combined (P < .0001), and of gliomas separately (P = .0002),” the team reports, adding that, for a brain dose of 38 mGy, which was the average dose per head or neck CT in 2012-2014, the relative risk of developing brain cancer was 1.5, compared with not undergoing a CT scan, and the excess absolute risk per 100,000 person-years was 1.1.

These findings “can be used to give the patients and their parents important information on the risks of CT examination to balance against the known benefits,” noted Nobuyuki Hamada, PhD, from the Central Research Institute of Electric Power Industry, Tokyo, and Lydia B. Zablotska, MD, PhD, from the University of California, San Francisco, writing in a linked commentary.

“In recent years, rates of CT use have been steady or declined, and various efforts (for instance, in terms of diagnostic reference levels) have been made to justify and optimize CT examinations. Such continued efforts, along with extended epidemiological investigations, would be needed to minimize the risk of brain cancer after pediatric CT examination,” they add.
 

Keeping dose to a minimum

The study’s finding of a dose-response relationship underscores the importance of keeping doses to a minimum, Dr. Bindman-Smith commented. “I do not believe we are doing this nearly enough,” she added.

“In the UCSF International CT Dose Registry, where we have collected CT scans from 165 hospitals on many millions of patients, we found that the average brain dose for a head CT in a 1-year-old is 42 mGy but that this dose varies tremendously, where some children receive a dose of 100 mGy.

“So, a second message is that not only should CT scans be justified and used judiciously, but also they should be optimized, meaning using the lowest dose possible. I personally think there should be regulatory oversight to ensure that patients receive the absolutely lowest doses possible,” she added. “My team at UCSF has written quality measures endorsed by the National Quality Forum as a start for setting explicit standards for how CT should be performed in order to ensure the cancer risks are as low as possible.”

The study was funded through the Belgian Cancer Registry; La Ligue contre le Cancer, L’Institut National du Cancer, France; the Ministry of Health, Labour and Welfare of Japan; the German Federal Ministry of Education and Research; Worldwide Cancer Research; the Dutch Cancer Society; the Research Council of Norway; Consejo de Seguridad Nuclear, Generalitat deCatalunya, Spain; the U.S. National Cancer Institute; the U.K. National Institute for Health Research; and Public Health England. Dr. Hauptmann has disclosed no relevant financial relationships. Other investigators’ relevant financial relationships are listed in the original article. Dr. Hamada and Dr. Zablotska disclosed no relevant financial relationships.

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

Children and young adults who are exposed to a single CT scan of the head or neck before age 22 years are at significantly increased risk of developing a brain tumor, particularly glioma, after at least 5 years, according to results of the large EPI-CT study.

“Translation of our risk estimates to the clinical setting indicates that per 10,000 children who received one head CT examination, about one radiation-induced brain cancer is expected during the 5-15 years following the CT examination,” noted lead author Michael Hauptmann, PhD, from the Institute of Biostatistics and Registry Research, Brandenburg Medical School, Neuruppin, Germany, and coauthors.

“Next to the clinical benefit of most CT scans, there is a small risk of cancer from the radiation exposure,” Dr. Hauptmann told this news organization.

“So, CT examinations should only be used when necessary, and if they are used, the lowest achievable dose should be applied,” he said.

The study was published online in The Lancet Oncology.

“This is a thoughtful and well-conducted study by an outstanding multinational team of scientists that adds further weight to the growing body of evidence that has found exposure to CT scanning increases a child’s risk of developing brain cancer,” commented Rebecca Bindman-Smith, MD, from the University of California, San Francisco, who was not involved in the research.

“The results are real, and important,” she told this news organization, adding that “the authors were conservative in their assumptions, and performed a very large number of sensitivity analyses ... to check that the results were robust to a large range of assumptions – and the results changed relatively little.”

“I do not think there is enough awareness [about this risk],” Dr. Hauptmann said. “There is evidence that a nonnegligible number of CTs is unjustified according to guidelines, and there is evidence that doses vary substantially for the same CT between institutions in the same or different countries.”

Indeed, particularly in the United States, “we perform many CT scans in children and even more so in adults that are simply unnecessary,” agreed Dr. Bindman-Smith, who is professor of epidemiology and biostatistics at the University of California, San Francisco. “It is important for patients and providers to understand that nothing we do in medicine is risk free, including CT scanning. If a CT is necessary, the benefit almost certainly outweighs the risk. But if [not], then it should not be obtained. Both patients and providers must make thoroughly considered decisions before asking for or agreeing to a CT.”

She also pointed out that while this study evaluated the risk only for brain cancer, children who undergo head CTs are also at increased risk for leukemia.
 

Dose/response relationship

The study included 658,752 individuals from nine European countries and 276 hospitals. Each patient had received at least one CT scan between 1977 and 2014 before they turned 22 years of age. Eligibility requirements included their being alive at least 5 years after the first scan and that they had not previously been diagnosed with cancer or benign brain tumor.

The radiation dose absorbed to the brain and 33 other organs and tissues was estimated for each participant using a dose reconstruction model that included historical information on CT machine settings, questionnaire data, and Digital Imaging and Communication in Medicine header metadata. “Mean brain dose per head or neck CT examination increased from 1984 until about 1991, following the introduction of multislice CT scanners at which point thereafter the mean dose decreased and then stabilized around 2010,” note the authors.

During a median follow-up of 5.6 years (starting 5 years after the first scan), 165 brain cancers occurred, including 121 (73%) gliomas, as well as a variety of other morphologic changes.

The mean cumulative brain dose, which lagged by 5 years, was 47.4 mGy overall and 76.0 mGy among people with brain cancer.

“We observed a significant positive association between the cumulative number of head or neck CT examinations and the risk of all brain cancers combined (P < .0001), and of gliomas separately (P = .0002),” the team reports, adding that, for a brain dose of 38 mGy, which was the average dose per head or neck CT in 2012-2014, the relative risk of developing brain cancer was 1.5, compared with not undergoing a CT scan, and the excess absolute risk per 100,000 person-years was 1.1.

These findings “can be used to give the patients and their parents important information on the risks of CT examination to balance against the known benefits,” noted Nobuyuki Hamada, PhD, from the Central Research Institute of Electric Power Industry, Tokyo, and Lydia B. Zablotska, MD, PhD, from the University of California, San Francisco, writing in a linked commentary.

“In recent years, rates of CT use have been steady or declined, and various efforts (for instance, in terms of diagnostic reference levels) have been made to justify and optimize CT examinations. Such continued efforts, along with extended epidemiological investigations, would be needed to minimize the risk of brain cancer after pediatric CT examination,” they add.
 

Keeping dose to a minimum

The study’s finding of a dose-response relationship underscores the importance of keeping doses to a minimum, Dr. Bindman-Smith commented. “I do not believe we are doing this nearly enough,” she added.

“In the UCSF International CT Dose Registry, where we have collected CT scans from 165 hospitals on many millions of patients, we found that the average brain dose for a head CT in a 1-year-old is 42 mGy but that this dose varies tremendously, where some children receive a dose of 100 mGy.

“So, a second message is that not only should CT scans be justified and used judiciously, but also they should be optimized, meaning using the lowest dose possible. I personally think there should be regulatory oversight to ensure that patients receive the absolutely lowest doses possible,” she added. “My team at UCSF has written quality measures endorsed by the National Quality Forum as a start for setting explicit standards for how CT should be performed in order to ensure the cancer risks are as low as possible.”

The study was funded through the Belgian Cancer Registry; La Ligue contre le Cancer, L’Institut National du Cancer, France; the Ministry of Health, Labour and Welfare of Japan; the German Federal Ministry of Education and Research; Worldwide Cancer Research; the Dutch Cancer Society; the Research Council of Norway; Consejo de Seguridad Nuclear, Generalitat deCatalunya, Spain; the U.S. National Cancer Institute; the U.K. National Institute for Health Research; and Public Health England. Dr. Hauptmann has disclosed no relevant financial relationships. Other investigators’ relevant financial relationships are listed in the original article. Dr. Hamada and Dr. Zablotska disclosed no relevant financial relationships.

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

The U.S. Food and Drug Administration has cleared the Dexcom G7 continuous glucose monitoring (CGM) system for people with all types of diabetes aged 2 years and older and for use during pregnancy.

Wikimedia Commons/FitzColinGerald/Creative Commons License

The G7 has several improvements over the current G6 model, including a 60% smaller size, a 30-minute warm-up period (compared with 2 hours), an all-in-one sensor and transmitter (as opposed to the two separate devices), a mean absolute relative difference (compared with a standard, an assessment of accuracy) of 8.2% (compared with 12.8%), a 12-hour grace period (in contrast to the G6’s hard shutoff), and a redesigned mobile app.

It is indicated for wear on the back of the upper arm for people aged 2 years and older or the upper buttocks for ages 2-17 years old.

As an “integrated” CGM, the G7 has the capacity to work as part of automated insulin delivery systems, but that will require further FDA action. “Dexcom is working closely with its insulin pump partners to integrate Dexcom G7 into current and future automated insulin delivery systems as quickly as possible,” the company said in a statement.

Like the G6, it requires no fingersticks, scanning, or calibration. It provides real-time glucose readings every 5 minutes to a compatible device, including Apple Watch and other digital health apps, and allows for remote monitoring of data by as many as 10 followers.

Dexcom expects to initiate a U.S. launch of Dexcom G7 in early 2023. To facilitate immediate access to G7 for as many users as possible, the company will have accessible cash pay options in place as the company transitions coverage with availability for G7, the statement says.

The Dexcom G7 was granted a CE Mark (Conformité Européenne) in March 2022, which means it is approved for use in people with diabetes aged 2 years and older, including pregnant women, in Europe.

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

The U.S. Food and Drug Administration has cleared the Dexcom G7 continuous glucose monitoring (CGM) system for people with all types of diabetes aged 2 years and older and for use during pregnancy.

Wikimedia Commons/FitzColinGerald/Creative Commons License

The G7 has several improvements over the current G6 model, including a 60% smaller size, a 30-minute warm-up period (compared with 2 hours), an all-in-one sensor and transmitter (as opposed to the two separate devices), a mean absolute relative difference (compared with a standard, an assessment of accuracy) of 8.2% (compared with 12.8%), a 12-hour grace period (in contrast to the G6’s hard shutoff), and a redesigned mobile app.

It is indicated for wear on the back of the upper arm for people aged 2 years and older or the upper buttocks for ages 2-17 years old.

As an “integrated” CGM, the G7 has the capacity to work as part of automated insulin delivery systems, but that will require further FDA action. “Dexcom is working closely with its insulin pump partners to integrate Dexcom G7 into current and future automated insulin delivery systems as quickly as possible,” the company said in a statement.

Like the G6, it requires no fingersticks, scanning, or calibration. It provides real-time glucose readings every 5 minutes to a compatible device, including Apple Watch and other digital health apps, and allows for remote monitoring of data by as many as 10 followers.

Dexcom expects to initiate a U.S. launch of Dexcom G7 in early 2023. To facilitate immediate access to G7 for as many users as possible, the company will have accessible cash pay options in place as the company transitions coverage with availability for G7, the statement says.

The Dexcom G7 was granted a CE Mark (Conformité Européenne) in March 2022, which means it is approved for use in people with diabetes aged 2 years and older, including pregnant women, in Europe.

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

The U.S. Food and Drug Administration has cleared the Dexcom G7 continuous glucose monitoring (CGM) system for people with all types of diabetes aged 2 years and older and for use during pregnancy.

Wikimedia Commons/FitzColinGerald/Creative Commons License

The G7 has several improvements over the current G6 model, including a 60% smaller size, a 30-minute warm-up period (compared with 2 hours), an all-in-one sensor and transmitter (as opposed to the two separate devices), a mean absolute relative difference (compared with a standard, an assessment of accuracy) of 8.2% (compared with 12.8%), a 12-hour grace period (in contrast to the G6’s hard shutoff), and a redesigned mobile app.

It is indicated for wear on the back of the upper arm for people aged 2 years and older or the upper buttocks for ages 2-17 years old.

As an “integrated” CGM, the G7 has the capacity to work as part of automated insulin delivery systems, but that will require further FDA action. “Dexcom is working closely with its insulin pump partners to integrate Dexcom G7 into current and future automated insulin delivery systems as quickly as possible,” the company said in a statement.

Like the G6, it requires no fingersticks, scanning, or calibration. It provides real-time glucose readings every 5 minutes to a compatible device, including Apple Watch and other digital health apps, and allows for remote monitoring of data by as many as 10 followers.

Dexcom expects to initiate a U.S. launch of Dexcom G7 in early 2023. To facilitate immediate access to G7 for as many users as possible, the company will have accessible cash pay options in place as the company transitions coverage with availability for G7, the statement says.

The Dexcom G7 was granted a CE Mark (Conformité Européenne) in March 2022, which means it is approved for use in people with diabetes aged 2 years and older, including pregnant women, in Europe.

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

Rheumatology joined six other Medicine specialties that filled more than 95% of fellowship positions in 2022.

The National Resident Matching Program in its 2022 Medicine and Pediatric Specialties Match reported that rheumatology filled 123 of 127 certified programs (96.9%) along with 265 certified positions (97.8%).

Matched applicants for adult rheumatology programs included 40 U.S. foreign applicants (15.1%), 123 MD graduates (46.4%), 66 foreign (24.9%), and 36 DO graduates (13.6%).

A total of 352 applicants showed a preference for this specialty, and 75% matched to the specialty. Another 23% did not match to any program.

2022 was the first year that NRMP combined medical specialties, pediatric specialties, and adolescent medicine fellowship matches into the “Medicine and Pediatric Specialties Match.”

“We engaged the leadership of both pediatrics and internal medicine organizations to work with the NRMP to brainstorm solutions and were successful in combining pediatrics and internal medicine into one fellowship match,” said Jill Fussell, MD, immediate past chair of the Council of Pediatric Subspecialties in a statement. “It was an incredibly rewarding experience to work across pediatrics and internal medicine on behalf of resident well-being to make this collaborative change happen.”

Similar to 2021, pediatric rheumatology didn’t do as well as adult programs, filling just 18 of 32 certified programs (56.3%) and 27 out of 43 certified positions (62.8%). More than 66% of the applicants represented MD graduates. Eight were foreign, and one was a DO graduate.

The 2022 match was the largest on record, comprising 39 subspecialties in internal medicine, pediatrics, addiction, and multidisciplinary specialties. A total of 3,361 programs filled 7,648 (87.7%) of 8,724 positions in 2022. Three specialties – cardiovascular disease, interventional pulmonology, and oncology – filled all their positions offered in the match.

In addition to rheumatology, six other specialties filled 95% or more of their positions. This included clinical cardiac electrophysiology, critical care medicine, endocrinology, gastroenterology, hematology/oncology, and pulmonary/critical care medicine. Allergy and immunology, which accepts applicants from either internal medicine or pediatrics, also filled more than 95% of positions offered.

Matched applicants will start fellowship training in July 2023.

Rheumatology joined six other Medicine specialties that filled more than 95% of fellowship positions in 2022.

The National Resident Matching Program in its 2022 Medicine and Pediatric Specialties Match reported that rheumatology filled 123 of 127 certified programs (96.9%) along with 265 certified positions (97.8%).

Matched applicants for adult rheumatology programs included 40 U.S. foreign applicants (15.1%), 123 MD graduates (46.4%), 66 foreign (24.9%), and 36 DO graduates (13.6%).

A total of 352 applicants showed a preference for this specialty, and 75% matched to the specialty. Another 23% did not match to any program.

2022 was the first year that NRMP combined medical specialties, pediatric specialties, and adolescent medicine fellowship matches into the “Medicine and Pediatric Specialties Match.”

“We engaged the leadership of both pediatrics and internal medicine organizations to work with the NRMP to brainstorm solutions and were successful in combining pediatrics and internal medicine into one fellowship match,” said Jill Fussell, MD, immediate past chair of the Council of Pediatric Subspecialties in a statement. “It was an incredibly rewarding experience to work across pediatrics and internal medicine on behalf of resident well-being to make this collaborative change happen.”

Similar to 2021, pediatric rheumatology didn’t do as well as adult programs, filling just 18 of 32 certified programs (56.3%) and 27 out of 43 certified positions (62.8%). More than 66% of the applicants represented MD graduates. Eight were foreign, and one was a DO graduate.

The 2022 match was the largest on record, comprising 39 subspecialties in internal medicine, pediatrics, addiction, and multidisciplinary specialties. A total of 3,361 programs filled 7,648 (87.7%) of 8,724 positions in 2022. Three specialties – cardiovascular disease, interventional pulmonology, and oncology – filled all their positions offered in the match.

In addition to rheumatology, six other specialties filled 95% or more of their positions. This included clinical cardiac electrophysiology, critical care medicine, endocrinology, gastroenterology, hematology/oncology, and pulmonary/critical care medicine. Allergy and immunology, which accepts applicants from either internal medicine or pediatrics, also filled more than 95% of positions offered.

Matched applicants will start fellowship training in July 2023.

Rheumatology joined six other Medicine specialties that filled more than 95% of fellowship positions in 2022.

The National Resident Matching Program in its 2022 Medicine and Pediatric Specialties Match reported that rheumatology filled 123 of 127 certified programs (96.9%) along with 265 certified positions (97.8%).

Matched applicants for adult rheumatology programs included 40 U.S. foreign applicants (15.1%), 123 MD graduates (46.4%), 66 foreign (24.9%), and 36 DO graduates (13.6%).

A total of 352 applicants showed a preference for this specialty, and 75% matched to the specialty. Another 23% did not match to any program.

2022 was the first year that NRMP combined medical specialties, pediatric specialties, and adolescent medicine fellowship matches into the “Medicine and Pediatric Specialties Match.”

“We engaged the leadership of both pediatrics and internal medicine organizations to work with the NRMP to brainstorm solutions and were successful in combining pediatrics and internal medicine into one fellowship match,” said Jill Fussell, MD, immediate past chair of the Council of Pediatric Subspecialties in a statement. “It was an incredibly rewarding experience to work across pediatrics and internal medicine on behalf of resident well-being to make this collaborative change happen.”

Similar to 2021, pediatric rheumatology didn’t do as well as adult programs, filling just 18 of 32 certified programs (56.3%) and 27 out of 43 certified positions (62.8%). More than 66% of the applicants represented MD graduates. Eight were foreign, and one was a DO graduate.

The 2022 match was the largest on record, comprising 39 subspecialties in internal medicine, pediatrics, addiction, and multidisciplinary specialties. A total of 3,361 programs filled 7,648 (87.7%) of 8,724 positions in 2022. Three specialties – cardiovascular disease, interventional pulmonology, and oncology – filled all their positions offered in the match.

In addition to rheumatology, six other specialties filled 95% or more of their positions. This included clinical cardiac electrophysiology, critical care medicine, endocrinology, gastroenterology, hematology/oncology, and pulmonary/critical care medicine. Allergy and immunology, which accepts applicants from either internal medicine or pediatrics, also filled more than 95% of positions offered.

Matched applicants will start fellowship training in July 2023.

Drawing from clinical images, researchers trained an artificial intelligence (AI) algorithm to diagnose infantile hemangiomas with an overall accuracy of 91.7%, a proof-of-concept study reported.

Early diagnosis of infantile hemangiomas “is essential, as there is a narrow window of opportunity to treat high-risk lesions,” April J. Zhang, MD, and coauthors noted in the study. “AI algorithms optimized for image classification through use of convolutional neural networks have been widely utilized to classify lesions in which images are readily standardized, such as skin cancers and onychomycosis.”

The results were published in Pediatric Dermatology.

Dr. Zhang, of the department of dermatology at the Medical College of Wisconsin, Milwaukee, and colleagues trained a convoluted neural network to diagnose infantile hemangiomas based on clinical images from pediatric dermatology patients treated at Children’s Wisconsin between 2002 and 2019.

They used Microsoft’s ResNet-50, a publicly available network architecture, to train a binary infantile hemangioma classifier to group images as infantile hemangiomas or non–infantile hemangiomas. The team randomly split data from the model into training, validation, and test groups.

The preliminary data set contained 14,811 images, about half of which were facial lesions. The training group of images achieved an accuracy of 61.5%. Next, Dr. Zhang and colleagues limited the data set to facial-only lesions and removed poor-quality images, which left 5,834 images in the final data set: 4,110 infantile hemangiomas and 1,724 non–infantile hemangiomas. This model achieved an overall accuracy of 91.7%, with a sensitivity of 93% and a specificity of 90.5%.

“Our study is the first to demonstrate the applicability of AI in the pediatric dermatology population,” the authors wrote. “With current nationwide shortages in pediatric dermatologists, AI has the potential to improve patient access and outcomes through enhanced rapid diagnostic capabilities.”

They acknowledged certain limitations of the study, including a data set with greater numbers of infantile hemangiomas, compared with non–infantile hemangiomas.

“Random oversampling of the non–infantile hemangioma data set was used to combat this but may lead to model overfitting, where a model performs well on its training data but is unable to generalize to new data,” they wrote. “As infantile hemangiomas are rarely biopsied, expert clinical diagnoses were used as the gold standard without pathologic confirmation.”

The authors reported having no financial disclosures.

Drawing from clinical images, researchers trained an artificial intelligence (AI) algorithm to diagnose infantile hemangiomas with an overall accuracy of 91.7%, a proof-of-concept study reported.

Early diagnosis of infantile hemangiomas “is essential, as there is a narrow window of opportunity to treat high-risk lesions,” April J. Zhang, MD, and coauthors noted in the study. “AI algorithms optimized for image classification through use of convolutional neural networks have been widely utilized to classify lesions in which images are readily standardized, such as skin cancers and onychomycosis.”

The results were published in Pediatric Dermatology.

Dr. Zhang, of the department of dermatology at the Medical College of Wisconsin, Milwaukee, and colleagues trained a convoluted neural network to diagnose infantile hemangiomas based on clinical images from pediatric dermatology patients treated at Children’s Wisconsin between 2002 and 2019.

They used Microsoft’s ResNet-50, a publicly available network architecture, to train a binary infantile hemangioma classifier to group images as infantile hemangiomas or non–infantile hemangiomas. The team randomly split data from the model into training, validation, and test groups.

The preliminary data set contained 14,811 images, about half of which were facial lesions. The training group of images achieved an accuracy of 61.5%. Next, Dr. Zhang and colleagues limited the data set to facial-only lesions and removed poor-quality images, which left 5,834 images in the final data set: 4,110 infantile hemangiomas and 1,724 non–infantile hemangiomas. This model achieved an overall accuracy of 91.7%, with a sensitivity of 93% and a specificity of 90.5%.

“Our study is the first to demonstrate the applicability of AI in the pediatric dermatology population,” the authors wrote. “With current nationwide shortages in pediatric dermatologists, AI has the potential to improve patient access and outcomes through enhanced rapid diagnostic capabilities.”

They acknowledged certain limitations of the study, including a data set with greater numbers of infantile hemangiomas, compared with non–infantile hemangiomas.

“Random oversampling of the non–infantile hemangioma data set was used to combat this but may lead to model overfitting, where a model performs well on its training data but is unable to generalize to new data,” they wrote. “As infantile hemangiomas are rarely biopsied, expert clinical diagnoses were used as the gold standard without pathologic confirmation.”

The authors reported having no financial disclosures.

Drawing from clinical images, researchers trained an artificial intelligence (AI) algorithm to diagnose infantile hemangiomas with an overall accuracy of 91.7%, a proof-of-concept study reported.

Early diagnosis of infantile hemangiomas “is essential, as there is a narrow window of opportunity to treat high-risk lesions,” April J. Zhang, MD, and coauthors noted in the study. “AI algorithms optimized for image classification through use of convolutional neural networks have been widely utilized to classify lesions in which images are readily standardized, such as skin cancers and onychomycosis.”

The results were published in Pediatric Dermatology.

Dr. Zhang, of the department of dermatology at the Medical College of Wisconsin, Milwaukee, and colleagues trained a convoluted neural network to diagnose infantile hemangiomas based on clinical images from pediatric dermatology patients treated at Children’s Wisconsin between 2002 and 2019.

They used Microsoft’s ResNet-50, a publicly available network architecture, to train a binary infantile hemangioma classifier to group images as infantile hemangiomas or non–infantile hemangiomas. The team randomly split data from the model into training, validation, and test groups.

The preliminary data set contained 14,811 images, about half of which were facial lesions. The training group of images achieved an accuracy of 61.5%. Next, Dr. Zhang and colleagues limited the data set to facial-only lesions and removed poor-quality images, which left 5,834 images in the final data set: 4,110 infantile hemangiomas and 1,724 non–infantile hemangiomas. This model achieved an overall accuracy of 91.7%, with a sensitivity of 93% and a specificity of 90.5%.

“Our study is the first to demonstrate the applicability of AI in the pediatric dermatology population,” the authors wrote. “With current nationwide shortages in pediatric dermatologists, AI has the potential to improve patient access and outcomes through enhanced rapid diagnostic capabilities.”

They acknowledged certain limitations of the study, including a data set with greater numbers of infantile hemangiomas, compared with non–infantile hemangiomas.

“Random oversampling of the non–infantile hemangioma data set was used to combat this but may lead to model overfitting, where a model performs well on its training data but is unable to generalize to new data,” they wrote. “As infantile hemangiomas are rarely biopsied, expert clinical diagnoses were used as the gold standard without pathologic confirmation.”

The authors reported having no financial disclosures.

A maternal or parental history of atopic dermatitis (AD) or asthma is associated with an increased risk of AD in offspring in the first 2 years of life, an analysis of a large birth cohort found.

“The prevalence of AD in children has increased dramatically in recent years, and most studies reporting the impact of parental atopic history on AD are based on older data,” wrote the study authors, led by Cathal O’Connor, MD. “Given the recent interest in early intervention to prevent AD and other allergic diseases, enhanced early identification of infants at risk of AD is increasingly important.”

The detailed analysis of AD risk associated with parental atopy in early life “may help to risk stratify infants to optimize early interventions for prevention or early treatment of AD,” they wrote.

LucaLorenzelli/Thinkstock

The study was published in Pediatric Dermatology.

For the analysis, Dr. O’Connor of the department of pediatrics and child health at University College Cork (Ireland) and colleagues conducted a secondary analysis of the Cork Babies After Scope: Evaluating the Longitudinal Impact Using Neurological and Nutritional Endpoints (BASELINE) Birth Cohort Study.

The study recruited 2,183 healthy first-born babies between August 2009 and October 2011 to examine the effects of environmental factors during pregnancy and infancy on childhood health and development. Skin barrier assessments were performed at birth, 2 months, 6 months, 12 months, and 24 months using a validated open chamber system to measure transepidermal water loss.

Parental atopy was self-reported at 2 months. Parents were asked at 2 months if the infant had an “itchy rash on the face or in the folds of the arms or legs,” as a screening question for AD. Experienced health care personnel used UK Working Party criteria to diagnose AD at 6, 12, and 24 months.

Complete data on AD status was available for 1,505 children in the cohort. Dr. O’Connor and colleagues calculated an overall AD prevalence of 18.6% at 6 months, 15.2% at 12 months, and 16.5% at 24 months.

Overall prevalence of AD was highest at 6 months. The study showed a similar or slightly higher impact of paternal atopy on offspring AD development, compared to maternal atopy.

Multivariable logistic regression analysis revealed that the odds of AD were 1.57 at 6 months and 1.66 at 12 months for maternal AD; 1.90 at 6 months and 1.85 at 24 months for paternal AD; 1.76 at 6 months and 1.75 at 12 months for maternal asthma; and 1.70 at 6 months, 1.86 at 12 months, and 1.99 at 24 months for paternal asthma.

“Parental allergic rhinitis was not associated with AD in offspring in the first 2 years, except for maternal rhinitis at 24 months [an adjusted odds ratio of 1.79],” the authors wrote. “The genetic predisposition to allergic rhinitis, given the key role of aeroallergen sensitization in its pathogenesis, may not be associated with early onset AD, but may have a greater impact in later onset or persistent AD.”

The authors acknowledged certain limitations of the study, including the fact that it was a secondary data analysis, and that parental AD, asthma, and rhinitis were self-reported, “which may reduce reliability and may contribute to the differences seen between the impact of maternal and paternal reported atopy on offspring,” they wrote. “Data on siblings were not captured, as participants in the study were first-born children. Filaggrin mutational analysis was not performed, which would have provided richer detail.”

A maternal or parental history of atopic dermatitis (AD) or asthma is associated with an increased risk of AD in offspring in the first 2 years of life, an analysis of a large birth cohort found.

“The prevalence of AD in children has increased dramatically in recent years, and most studies reporting the impact of parental atopic history on AD are based on older data,” wrote the study authors, led by Cathal O’Connor, MD. “Given the recent interest in early intervention to prevent AD and other allergic diseases, enhanced early identification of infants at risk of AD is increasingly important.”

The detailed analysis of AD risk associated with parental atopy in early life “may help to risk stratify infants to optimize early interventions for prevention or early treatment of AD,” they wrote.

LucaLorenzelli/Thinkstock

The study was published in Pediatric Dermatology.

For the analysis, Dr. O’Connor of the department of pediatrics and child health at University College Cork (Ireland) and colleagues conducted a secondary analysis of the Cork Babies After Scope: Evaluating the Longitudinal Impact Using Neurological and Nutritional Endpoints (BASELINE) Birth Cohort Study.

The study recruited 2,183 healthy first-born babies between August 2009 and October 2011 to examine the effects of environmental factors during pregnancy and infancy on childhood health and development. Skin barrier assessments were performed at birth, 2 months, 6 months, 12 months, and 24 months using a validated open chamber system to measure transepidermal water loss.

Parental atopy was self-reported at 2 months. Parents were asked at 2 months if the infant had an “itchy rash on the face or in the folds of the arms or legs,” as a screening question for AD. Experienced health care personnel used UK Working Party criteria to diagnose AD at 6, 12, and 24 months.

Complete data on AD status was available for 1,505 children in the cohort. Dr. O’Connor and colleagues calculated an overall AD prevalence of 18.6% at 6 months, 15.2% at 12 months, and 16.5% at 24 months.

Overall prevalence of AD was highest at 6 months. The study showed a similar or slightly higher impact of paternal atopy on offspring AD development, compared to maternal atopy.

Multivariable logistic regression analysis revealed that the odds of AD were 1.57 at 6 months and 1.66 at 12 months for maternal AD; 1.90 at 6 months and 1.85 at 24 months for paternal AD; 1.76 at 6 months and 1.75 at 12 months for maternal asthma; and 1.70 at 6 months, 1.86 at 12 months, and 1.99 at 24 months for paternal asthma.

“Parental allergic rhinitis was not associated with AD in offspring in the first 2 years, except for maternal rhinitis at 24 months [an adjusted odds ratio of 1.79],” the authors wrote. “The genetic predisposition to allergic rhinitis, given the key role of aeroallergen sensitization in its pathogenesis, may not be associated with early onset AD, but may have a greater impact in later onset or persistent AD.”

The authors acknowledged certain limitations of the study, including the fact that it was a secondary data analysis, and that parental AD, asthma, and rhinitis were self-reported, “which may reduce reliability and may contribute to the differences seen between the impact of maternal and paternal reported atopy on offspring,” they wrote. “Data on siblings were not captured, as participants in the study were first-born children. Filaggrin mutational analysis was not performed, which would have provided richer detail.”

A maternal or parental history of atopic dermatitis (AD) or asthma is associated with an increased risk of AD in offspring in the first 2 years of life, an analysis of a large birth cohort found.

“The prevalence of AD in children has increased dramatically in recent years, and most studies reporting the impact of parental atopic history on AD are based on older data,” wrote the study authors, led by Cathal O’Connor, MD. “Given the recent interest in early intervention to prevent AD and other allergic diseases, enhanced early identification of infants at risk of AD is increasingly important.”

The detailed analysis of AD risk associated with parental atopy in early life “may help to risk stratify infants to optimize early interventions for prevention or early treatment of AD,” they wrote.

LucaLorenzelli/Thinkstock

The study was published in Pediatric Dermatology.

For the analysis, Dr. O’Connor of the department of pediatrics and child health at University College Cork (Ireland) and colleagues conducted a secondary analysis of the Cork Babies After Scope: Evaluating the Longitudinal Impact Using Neurological and Nutritional Endpoints (BASELINE) Birth Cohort Study.

The study recruited 2,183 healthy first-born babies between August 2009 and October 2011 to examine the effects of environmental factors during pregnancy and infancy on childhood health and development. Skin barrier assessments were performed at birth, 2 months, 6 months, 12 months, and 24 months using a validated open chamber system to measure transepidermal water loss.

Parental atopy was self-reported at 2 months. Parents were asked at 2 months if the infant had an “itchy rash on the face or in the folds of the arms or legs,” as a screening question for AD. Experienced health care personnel used UK Working Party criteria to diagnose AD at 6, 12, and 24 months.

Complete data on AD status was available for 1,505 children in the cohort. Dr. O’Connor and colleagues calculated an overall AD prevalence of 18.6% at 6 months, 15.2% at 12 months, and 16.5% at 24 months.

Overall prevalence of AD was highest at 6 months. The study showed a similar or slightly higher impact of paternal atopy on offspring AD development, compared to maternal atopy.

Multivariable logistic regression analysis revealed that the odds of AD were 1.57 at 6 months and 1.66 at 12 months for maternal AD; 1.90 at 6 months and 1.85 at 24 months for paternal AD; 1.76 at 6 months and 1.75 at 12 months for maternal asthma; and 1.70 at 6 months, 1.86 at 12 months, and 1.99 at 24 months for paternal asthma.

“Parental allergic rhinitis was not associated with AD in offspring in the first 2 years, except for maternal rhinitis at 24 months [an adjusted odds ratio of 1.79],” the authors wrote. “The genetic predisposition to allergic rhinitis, given the key role of aeroallergen sensitization in its pathogenesis, may not be associated with early onset AD, but may have a greater impact in later onset or persistent AD.”

The authors acknowledged certain limitations of the study, including the fact that it was a secondary data analysis, and that parental AD, asthma, and rhinitis were self-reported, “which may reduce reliability and may contribute to the differences seen between the impact of maternal and paternal reported atopy on offspring,” they wrote. “Data on siblings were not captured, as participants in the study were first-born children. Filaggrin mutational analysis was not performed, which would have provided richer detail.”

Poison control centers in the United States now receive more calls about adolescents abusing cannabis than alcohol or any other substance, according to a new study.

Many helpline calls about cannabis involve edible products, the researchers noted.

Over-the-counter medications – especially dextromethorphan-containing cough and cold medications and oral antihistamines, such as Benadryl – are other commonly abused substances.

But cannabis recently started topping the list.

“Since 2018, the most reported misused/abused substance involved exposure to marijuana,” according to the study, which was published online in Clinical Toxicology.  

Adrienne Hughes, MD, assistant professor of emergency medicine at Oregon Health & Science University, Portland, and colleagues analyzed calls to United States poison control centers between 2000 and 2020. They focused on 338,000 calls about intentional substance abuse or misuse, including for the purpose of getting high, in individuals aged 6-18 years.

The calls were made to 55 certified helplines for health professionals, public health agencies, and members of the public seeking guidance about exposures to various substances.
 

Cannabis vs. alcohol

In 2000, alcohol was the substance involved in the largest number of cases (1,318, or 9.8% of all calls). Between 2000 and 2013, cases of alcohol abuse exceeded the number of cannabis cases each year.

But that changed in 2014, when cannabis overtook alcohol.

Over the 20-year study period, calls about exposure to cannabis increased 245%, from 510 in 2000 to 1,761 in 2020.

Edibles played a key role.

“Edible marijuana preparations accounted for the highest increase in call rates, compared with all other forms of marijuana,” the researchers reported.

Edible products are “often marketed in ways that are attractive to young people, and they are considered more discrete and convenient,” Dr. Hughes said. But they can have “unpredictable” effects.

“Compared to smoking cannabis, which typically results in an immediate high, intoxication from edible forms usually takes several hours, which may lead some individuals to consume greater amounts and experience unexpected and unpredictable highs,” she said. 

For example, prior research has shown that edible cannabis consumption may lead to more acute psychiatric symptoms and cardiovascular events than does inhaled cannabis.

Trends in alcohol use may have held relatively steady, despite some minor declines in the poison center data, Dr. Hughes said.

“Anecdotally, there hasn’t been an obvious notable reduction in alcohol cases in the emergency department,” she said. “However, I wouldn’t expect a huge change given our data only found a slow mild decline in alcohol cases over the study period.”

The increase in cannabis-related calls coincides with more states legalizing or decriminalizing the drug for medical or recreational purposes. Currently, 21 states have approved recreational cannabis for adults who are at least 21 years old.
 

What are the risks?

Parents typically call a poison center about cannabis exposure after they see or suspect that their child has ingested loose cannabis leaves or edibles containing the substance, Dr. Hughes said.

“The poison center provides guidance to parents about whether or not their child can be watched at home or requires referral to a health care facility,” she said. “While marijuana carries a low risk for severe toxicity, it can be inebriating to the point of poor judgment, risk of falls or other injury, and occasionally a panic reaction in the novice user and unsuspecting children who accidentally ingest these products.”

Intentional misuse or abuse tends to occur in older children and teens.

Nonprescription drugs have a high potential for abuse because they are legal and may be perceived as safe, Dr. Hughes said.

If a child has a history of misusing or abusing substances or if a parent is worried that their child is at high risk for this behavior, they should consider securing medicines in a lock box, she advised.

That applies to cannabis too.

“I would recommend that parents also consider locking up their cannabis products,” she said.

The National Poison Data System relies on voluntary reporting, and the data are not expected to represent the actual number of intentional misuse and abuse exposures, the researchers noted.

Poison control centers in the United States are available for consultation about patients with known or suspected cannabis ingestion or other suspected poisonings (1-800-222-1222).

The researchers had no disclosures.

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

Poison control centers in the United States now receive more calls about adolescents abusing cannabis than alcohol or any other substance, according to a new study.

Many helpline calls about cannabis involve edible products, the researchers noted.

Over-the-counter medications – especially dextromethorphan-containing cough and cold medications and oral antihistamines, such as Benadryl – are other commonly abused substances.

But cannabis recently started topping the list.

“Since 2018, the most reported misused/abused substance involved exposure to marijuana,” according to the study, which was published online in Clinical Toxicology.  

Adrienne Hughes, MD, assistant professor of emergency medicine at Oregon Health & Science University, Portland, and colleagues analyzed calls to United States poison control centers between 2000 and 2020. They focused on 338,000 calls about intentional substance abuse or misuse, including for the purpose of getting high, in individuals aged 6-18 years.

The calls were made to 55 certified helplines for health professionals, public health agencies, and members of the public seeking guidance about exposures to various substances.
 

Cannabis vs. alcohol

In 2000, alcohol was the substance involved in the largest number of cases (1,318, or 9.8% of all calls). Between 2000 and 2013, cases of alcohol abuse exceeded the number of cannabis cases each year.

But that changed in 2014, when cannabis overtook alcohol.

Over the 20-year study period, calls about exposure to cannabis increased 245%, from 510 in 2000 to 1,761 in 2020.

Edibles played a key role.

“Edible marijuana preparations accounted for the highest increase in call rates, compared with all other forms of marijuana,” the researchers reported.

Edible products are “often marketed in ways that are attractive to young people, and they are considered more discrete and convenient,” Dr. Hughes said. But they can have “unpredictable” effects.

“Compared to smoking cannabis, which typically results in an immediate high, intoxication from edible forms usually takes several hours, which may lead some individuals to consume greater amounts and experience unexpected and unpredictable highs,” she said. 

For example, prior research has shown that edible cannabis consumption may lead to more acute psychiatric symptoms and cardiovascular events than does inhaled cannabis.

Trends in alcohol use may have held relatively steady, despite some minor declines in the poison center data, Dr. Hughes said.

“Anecdotally, there hasn’t been an obvious notable reduction in alcohol cases in the emergency department,” she said. “However, I wouldn’t expect a huge change given our data only found a slow mild decline in alcohol cases over the study period.”

The increase in cannabis-related calls coincides with more states legalizing or decriminalizing the drug for medical or recreational purposes. Currently, 21 states have approved recreational cannabis for adults who are at least 21 years old.
 

What are the risks?

Parents typically call a poison center about cannabis exposure after they see or suspect that their child has ingested loose cannabis leaves or edibles containing the substance, Dr. Hughes said.

“The poison center provides guidance to parents about whether or not their child can be watched at home or requires referral to a health care facility,” she said. “While marijuana carries a low risk for severe toxicity, it can be inebriating to the point of poor judgment, risk of falls or other injury, and occasionally a panic reaction in the novice user and unsuspecting children who accidentally ingest these products.”

Intentional misuse or abuse tends to occur in older children and teens.

Nonprescription drugs have a high potential for abuse because they are legal and may be perceived as safe, Dr. Hughes said.

If a child has a history of misusing or abusing substances or if a parent is worried that their child is at high risk for this behavior, they should consider securing medicines in a lock box, she advised.

That applies to cannabis too.

“I would recommend that parents also consider locking up their cannabis products,” she said.

The National Poison Data System relies on voluntary reporting, and the data are not expected to represent the actual number of intentional misuse and abuse exposures, the researchers noted.

Poison control centers in the United States are available for consultation about patients with known or suspected cannabis ingestion or other suspected poisonings (1-800-222-1222).

The researchers had no disclosures.

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

Poison control centers in the United States now receive more calls about adolescents abusing cannabis than alcohol or any other substance, according to a new study.

Many helpline calls about cannabis involve edible products, the researchers noted.

Over-the-counter medications – especially dextromethorphan-containing cough and cold medications and oral antihistamines, such as Benadryl – are other commonly abused substances.

But cannabis recently started topping the list.

“Since 2018, the most reported misused/abused substance involved exposure to marijuana,” according to the study, which was published online in Clinical Toxicology.  

Adrienne Hughes, MD, assistant professor of emergency medicine at Oregon Health & Science University, Portland, and colleagues analyzed calls to United States poison control centers between 2000 and 2020. They focused on 338,000 calls about intentional substance abuse or misuse, including for the purpose of getting high, in individuals aged 6-18 years.

The calls were made to 55 certified helplines for health professionals, public health agencies, and members of the public seeking guidance about exposures to various substances.
 

Cannabis vs. alcohol

In 2000, alcohol was the substance involved in the largest number of cases (1,318, or 9.8% of all calls). Between 2000 and 2013, cases of alcohol abuse exceeded the number of cannabis cases each year.

But that changed in 2014, when cannabis overtook alcohol.

Over the 20-year study period, calls about exposure to cannabis increased 245%, from 510 in 2000 to 1,761 in 2020.

Edibles played a key role.

“Edible marijuana preparations accounted for the highest increase in call rates, compared with all other forms of marijuana,” the researchers reported.

Edible products are “often marketed in ways that are attractive to young people, and they are considered more discrete and convenient,” Dr. Hughes said. But they can have “unpredictable” effects.

“Compared to smoking cannabis, which typically results in an immediate high, intoxication from edible forms usually takes several hours, which may lead some individuals to consume greater amounts and experience unexpected and unpredictable highs,” she said. 

For example, prior research has shown that edible cannabis consumption may lead to more acute psychiatric symptoms and cardiovascular events than does inhaled cannabis.

Trends in alcohol use may have held relatively steady, despite some minor declines in the poison center data, Dr. Hughes said.

“Anecdotally, there hasn’t been an obvious notable reduction in alcohol cases in the emergency department,” she said. “However, I wouldn’t expect a huge change given our data only found a slow mild decline in alcohol cases over the study period.”

The increase in cannabis-related calls coincides with more states legalizing or decriminalizing the drug for medical or recreational purposes. Currently, 21 states have approved recreational cannabis for adults who are at least 21 years old.
 

What are the risks?

Parents typically call a poison center about cannabis exposure after they see or suspect that their child has ingested loose cannabis leaves or edibles containing the substance, Dr. Hughes said.

“The poison center provides guidance to parents about whether or not their child can be watched at home or requires referral to a health care facility,” she said. “While marijuana carries a low risk for severe toxicity, it can be inebriating to the point of poor judgment, risk of falls or other injury, and occasionally a panic reaction in the novice user and unsuspecting children who accidentally ingest these products.”

Intentional misuse or abuse tends to occur in older children and teens.

Nonprescription drugs have a high potential for abuse because they are legal and may be perceived as safe, Dr. Hughes said.

If a child has a history of misusing or abusing substances or if a parent is worried that their child is at high risk for this behavior, they should consider securing medicines in a lock box, she advised.

That applies to cannabis too.

“I would recommend that parents also consider locking up their cannabis products,” she said.

The National Poison Data System relies on voluntary reporting, and the data are not expected to represent the actual number of intentional misuse and abuse exposures, the researchers noted.

Poison control centers in the United States are available for consultation about patients with known or suspected cannabis ingestion or other suspected poisonings (1-800-222-1222).

The researchers had no disclosures.

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

Adolescents later diagnosed with anorexia nervosa (AN) likely embark on the trajectory to AN with undisclosed dieting for weight loss at about age 14, a study of teens and parents found.

In the interview-based study, both adolescents and their parents described a similar prediagnosis sequence of behavioral changes occurring over roughly 1 year to 18 months, but parents lagged some 6 months behind in noticing their children’s disordered eating.

The findings suggest that even teens of normal weight should be asked about their eating habits and monitored more closely for contact with those who endorse these potentially harmful eating behaviors, according to Lisa M. Ranzenhofer, PhD, assistant professor of clinical psychology in psychiatry at Columbia University Medical Center in New York, and colleagues. Their report is in the Journal of Adolescent Health.

“We know that adolescents often have eating disorder behaviors long before they’re diagnosed, so we developed this interview as a tool to figure out how long a maladaptive behavior has been present,” Dr. Ranzenhofer said in an interview. “Most studies that report illness duration do so based on diagnosis, so this interview provides a more fine-grained assessment of the duration of problematic behavior, which may help improve understanding of the impact of duration on outcome, and hopefully facilitate better methods for early detection.” Since healthy adolescents are often seen once per year at an annual pediatrician visit, she added, teens engaging in significant dieting might benefit from more frequent monitoring since this behavior can evolve into an eating disorder over a relatively short time frame.

AN is associated with significant medical and psychiatric comorbidity and has a mortality rate among the highest of any psychiatric illness, the authors noted.
 

The study

The study cohort consisted of 71 girls ages 12-18 years participating in research from 2017 to 2021 at the Eating Disorders Research Unit of New York (N.Y.) State Psychiatric Institute. Patients had either the restricting or binge-eating/purging subtype of AN as diagnosed by the Eating Disorder Assessment–5 questionnaire. A semistructured 15-minute interview with the girls and their parents explored food restriction, dieting, loss of control/binge eating, purging, excessive/compulsive exercise, weight history, and amenorrhea.

Both parents and children were asked whether and when the children had been underweight or overweight, and whether and when primary amenorrhea (no menarche) or secondary amenorrhea (periods missed for 3 months) became evident. Dieting was defined as “deliberately changing eating patterns in any way to influence your shape or weight,” and restriction as “deliberately cutting down on the amount of food that you are eating, in order to change your shape or weight.” Loss-of-control eating was defined as “feeling unable to stop eating or control what or how much you are eating.”

In other characterizations, purging was defined as making yourself vomit on purpose, taking diuretics, or feeling driven to engage in these behaviors. Questions on exercise explored whether children might feel anxious when they do not exercise or inclined to exercise even if sick or injured, with excessive exercise defined as “Feeling like you must exercise, might continue exercising, sometimes in secret, if parents or doctors have told you to stop.”

Other questions focused on use of diuretics or laxatives and other strategies to compensate for calories consumed.

Responses revealed that restriction, underweight, dieting, and excessive exercise were present in most of the sample, while purging, loss-of-control eating, and overweight were reported by fewer than a third. With dieting typically emerging first around age 14, the other behaviors tended to manifest from age 14 to 14 and a half. The average age of formal diagnosis was just over 15 years. Parent-child dyads showed good agreement on the presence and timing of all behaviors except for dieting, for which children reported onset about 6 months earlier or longer duration compared with parents.

Although older age at the time of interview was associated with a lower body mass index percentile and higher eating disorder score, neither age of onset nor duration of disordered eating was associated with severity when researchers controlled for current age.
 

Telltale signs for parents

“For teens starting at a healthy weight, significant and intentional weight loss of more than 5-10 pounds can be a cause for concern,” Dr. Ranzenhofer said. Missed periods, refusing meals, skipping meals, fighting or arguing about eating, and withdrawal from normal activities and relationships are other signs of disordered eating. For overweight or obese teens, rapid weight loss and weight loss above and beyond that recommended are also concerning.

As for compulsive exercise, she said, “Altered exercise behavior might look like exercise that interferes with other activities, for example, being late to school or not doing homework in order to exercise.” Other red flags would be physical activity that varies considerably from that of peers, for instance, going running after a 2-hour sports practice and an inflexible routine that precludes being able to skip a day.

“All adolescents, male and female, should be screened regardless of weight trends – underweight, overweight, obese, or normal weight – regarding their body image and thoughts of dieting,” said Margaret E. Thew, DNP, FNP-BC, of the Medical College of Wisconsin, and medical director of the department of adolescent medicine at Children’s Wisconsin in Milwaukee, commenting on the study but not involved in it. “Most adolescents make decisions to lose weight after trying to ‘eat healthy’ but may take an aggressive approach when they don’t see the weight loss they hope to see.”

According to Ms. Thew, the study findings support the benefit of giving medical caregivers and parents training on the red flags regarding eating disorders to foster early detection. “These include starting a new fad diet, eliminating foods, ‘healthy eating,’ over-exercising, skipping meals, or no longer eating foods they previously loved.”

She added that times of transition are key junctures to watch: The transition from grade school to middle school, middle to high school, and high school to college. “These tend to provoke eating disorder onset or relapse of eating disorder thoughts and behaviors after diagnosis,” Ms. Thew said. “It would benefit the patient to screen for concerns about disordered eating and provide resources, including consultation with a dietitian, as appropriate.”

This study was supported by grants from the National Institute of Mental Health and the Hilda and Preston Davis Foundation. Coauthor Joanna E. Steinglass, MD, disclosed receiving royalties from UpToDate. Ms. Thew disclosed no competing interests with regard to her comments.

Adolescents later diagnosed with anorexia nervosa (AN) likely embark on the trajectory to AN with undisclosed dieting for weight loss at about age 14, a study of teens and parents found.

In the interview-based study, both adolescents and their parents described a similar prediagnosis sequence of behavioral changes occurring over roughly 1 year to 18 months, but parents lagged some 6 months behind in noticing their children’s disordered eating.

The findings suggest that even teens of normal weight should be asked about their eating habits and monitored more closely for contact with those who endorse these potentially harmful eating behaviors, according to Lisa M. Ranzenhofer, PhD, assistant professor of clinical psychology in psychiatry at Columbia University Medical Center in New York, and colleagues. Their report is in the Journal of Adolescent Health.

“We know that adolescents often have eating disorder behaviors long before they’re diagnosed, so we developed this interview as a tool to figure out how long a maladaptive behavior has been present,” Dr. Ranzenhofer said in an interview. “Most studies that report illness duration do so based on diagnosis, so this interview provides a more fine-grained assessment of the duration of problematic behavior, which may help improve understanding of the impact of duration on outcome, and hopefully facilitate better methods for early detection.” Since healthy adolescents are often seen once per year at an annual pediatrician visit, she added, teens engaging in significant dieting might benefit from more frequent monitoring since this behavior can evolve into an eating disorder over a relatively short time frame.

AN is associated with significant medical and psychiatric comorbidity and has a mortality rate among the highest of any psychiatric illness, the authors noted.
 

The study

The study cohort consisted of 71 girls ages 12-18 years participating in research from 2017 to 2021 at the Eating Disorders Research Unit of New York (N.Y.) State Psychiatric Institute. Patients had either the restricting or binge-eating/purging subtype of AN as diagnosed by the Eating Disorder Assessment–5 questionnaire. A semistructured 15-minute interview with the girls and their parents explored food restriction, dieting, loss of control/binge eating, purging, excessive/compulsive exercise, weight history, and amenorrhea.

Both parents and children were asked whether and when the children had been underweight or overweight, and whether and when primary amenorrhea (no menarche) or secondary amenorrhea (periods missed for 3 months) became evident. Dieting was defined as “deliberately changing eating patterns in any way to influence your shape or weight,” and restriction as “deliberately cutting down on the amount of food that you are eating, in order to change your shape or weight.” Loss-of-control eating was defined as “feeling unable to stop eating or control what or how much you are eating.”

In other characterizations, purging was defined as making yourself vomit on purpose, taking diuretics, or feeling driven to engage in these behaviors. Questions on exercise explored whether children might feel anxious when they do not exercise or inclined to exercise even if sick or injured, with excessive exercise defined as “Feeling like you must exercise, might continue exercising, sometimes in secret, if parents or doctors have told you to stop.”

Other questions focused on use of diuretics or laxatives and other strategies to compensate for calories consumed.

Responses revealed that restriction, underweight, dieting, and excessive exercise were present in most of the sample, while purging, loss-of-control eating, and overweight were reported by fewer than a third. With dieting typically emerging first around age 14, the other behaviors tended to manifest from age 14 to 14 and a half. The average age of formal diagnosis was just over 15 years. Parent-child dyads showed good agreement on the presence and timing of all behaviors except for dieting, for which children reported onset about 6 months earlier or longer duration compared with parents.

Although older age at the time of interview was associated with a lower body mass index percentile and higher eating disorder score, neither age of onset nor duration of disordered eating was associated with severity when researchers controlled for current age.
 

Telltale signs for parents

“For teens starting at a healthy weight, significant and intentional weight loss of more than 5-10 pounds can be a cause for concern,” Dr. Ranzenhofer said. Missed periods, refusing meals, skipping meals, fighting or arguing about eating, and withdrawal from normal activities and relationships are other signs of disordered eating. For overweight or obese teens, rapid weight loss and weight loss above and beyond that recommended are also concerning.

As for compulsive exercise, she said, “Altered exercise behavior might look like exercise that interferes with other activities, for example, being late to school or not doing homework in order to exercise.” Other red flags would be physical activity that varies considerably from that of peers, for instance, going running after a 2-hour sports practice and an inflexible routine that precludes being able to skip a day.

“All adolescents, male and female, should be screened regardless of weight trends – underweight, overweight, obese, or normal weight – regarding their body image and thoughts of dieting,” said Margaret E. Thew, DNP, FNP-BC, of the Medical College of Wisconsin, and medical director of the department of adolescent medicine at Children’s Wisconsin in Milwaukee, commenting on the study but not involved in it. “Most adolescents make decisions to lose weight after trying to ‘eat healthy’ but may take an aggressive approach when they don’t see the weight loss they hope to see.”

According to Ms. Thew, the study findings support the benefit of giving medical caregivers and parents training on the red flags regarding eating disorders to foster early detection. “These include starting a new fad diet, eliminating foods, ‘healthy eating,’ over-exercising, skipping meals, or no longer eating foods they previously loved.”

She added that times of transition are key junctures to watch: The transition from grade school to middle school, middle to high school, and high school to college. “These tend to provoke eating disorder onset or relapse of eating disorder thoughts and behaviors after diagnosis,” Ms. Thew said. “It would benefit the patient to screen for concerns about disordered eating and provide resources, including consultation with a dietitian, as appropriate.”

This study was supported by grants from the National Institute of Mental Health and the Hilda and Preston Davis Foundation. Coauthor Joanna E. Steinglass, MD, disclosed receiving royalties from UpToDate. Ms. Thew disclosed no competing interests with regard to her comments.

Adolescents later diagnosed with anorexia nervosa (AN) likely embark on the trajectory to AN with undisclosed dieting for weight loss at about age 14, a study of teens and parents found.

In the interview-based study, both adolescents and their parents described a similar prediagnosis sequence of behavioral changes occurring over roughly 1 year to 18 months, but parents lagged some 6 months behind in noticing their children’s disordered eating.

The findings suggest that even teens of normal weight should be asked about their eating habits and monitored more closely for contact with those who endorse these potentially harmful eating behaviors, according to Lisa M. Ranzenhofer, PhD, assistant professor of clinical psychology in psychiatry at Columbia University Medical Center in New York, and colleagues. Their report is in the Journal of Adolescent Health.

“We know that adolescents often have eating disorder behaviors long before they’re diagnosed, so we developed this interview as a tool to figure out how long a maladaptive behavior has been present,” Dr. Ranzenhofer said in an interview. “Most studies that report illness duration do so based on diagnosis, so this interview provides a more fine-grained assessment of the duration of problematic behavior, which may help improve understanding of the impact of duration on outcome, and hopefully facilitate better methods for early detection.” Since healthy adolescents are often seen once per year at an annual pediatrician visit, she added, teens engaging in significant dieting might benefit from more frequent monitoring since this behavior can evolve into an eating disorder over a relatively short time frame.

AN is associated with significant medical and psychiatric comorbidity and has a mortality rate among the highest of any psychiatric illness, the authors noted.
 

The study

The study cohort consisted of 71 girls ages 12-18 years participating in research from 2017 to 2021 at the Eating Disorders Research Unit of New York (N.Y.) State Psychiatric Institute. Patients had either the restricting or binge-eating/purging subtype of AN as diagnosed by the Eating Disorder Assessment–5 questionnaire. A semistructured 15-minute interview with the girls and their parents explored food restriction, dieting, loss of control/binge eating, purging, excessive/compulsive exercise, weight history, and amenorrhea.

Both parents and children were asked whether and when the children had been underweight or overweight, and whether and when primary amenorrhea (no menarche) or secondary amenorrhea (periods missed for 3 months) became evident. Dieting was defined as “deliberately changing eating patterns in any way to influence your shape or weight,” and restriction as “deliberately cutting down on the amount of food that you are eating, in order to change your shape or weight.” Loss-of-control eating was defined as “feeling unable to stop eating or control what or how much you are eating.”

In other characterizations, purging was defined as making yourself vomit on purpose, taking diuretics, or feeling driven to engage in these behaviors. Questions on exercise explored whether children might feel anxious when they do not exercise or inclined to exercise even if sick or injured, with excessive exercise defined as “Feeling like you must exercise, might continue exercising, sometimes in secret, if parents or doctors have told you to stop.”

Other questions focused on use of diuretics or laxatives and other strategies to compensate for calories consumed.

Responses revealed that restriction, underweight, dieting, and excessive exercise were present in most of the sample, while purging, loss-of-control eating, and overweight were reported by fewer than a third. With dieting typically emerging first around age 14, the other behaviors tended to manifest from age 14 to 14 and a half. The average age of formal diagnosis was just over 15 years. Parent-child dyads showed good agreement on the presence and timing of all behaviors except for dieting, for which children reported onset about 6 months earlier or longer duration compared with parents.

Although older age at the time of interview was associated with a lower body mass index percentile and higher eating disorder score, neither age of onset nor duration of disordered eating was associated with severity when researchers controlled for current age.
 

Telltale signs for parents

“For teens starting at a healthy weight, significant and intentional weight loss of more than 5-10 pounds can be a cause for concern,” Dr. Ranzenhofer said. Missed periods, refusing meals, skipping meals, fighting or arguing about eating, and withdrawal from normal activities and relationships are other signs of disordered eating. For overweight or obese teens, rapid weight loss and weight loss above and beyond that recommended are also concerning.

As for compulsive exercise, she said, “Altered exercise behavior might look like exercise that interferes with other activities, for example, being late to school or not doing homework in order to exercise.” Other red flags would be physical activity that varies considerably from that of peers, for instance, going running after a 2-hour sports practice and an inflexible routine that precludes being able to skip a day.

“All adolescents, male and female, should be screened regardless of weight trends – underweight, overweight, obese, or normal weight – regarding their body image and thoughts of dieting,” said Margaret E. Thew, DNP, FNP-BC, of the Medical College of Wisconsin, and medical director of the department of adolescent medicine at Children’s Wisconsin in Milwaukee, commenting on the study but not involved in it. “Most adolescents make decisions to lose weight after trying to ‘eat healthy’ but may take an aggressive approach when they don’t see the weight loss they hope to see.”

According to Ms. Thew, the study findings support the benefit of giving medical caregivers and parents training on the red flags regarding eating disorders to foster early detection. “These include starting a new fad diet, eliminating foods, ‘healthy eating,’ over-exercising, skipping meals, or no longer eating foods they previously loved.”

She added that times of transition are key junctures to watch: The transition from grade school to middle school, middle to high school, and high school to college. “These tend to provoke eating disorder onset or relapse of eating disorder thoughts and behaviors after diagnosis,” Ms. Thew said. “It would benefit the patient to screen for concerns about disordered eating and provide resources, including consultation with a dietitian, as appropriate.”

This study was supported by grants from the National Institute of Mental Health and the Hilda and Preston Davis Foundation. Coauthor Joanna E. Steinglass, MD, disclosed receiving royalties from UpToDate. Ms. Thew disclosed no competing interests with regard to her comments.