Dermatology

In late December 2023, Brazil’s National Health Surveillance Agency (ANVISA) suspended the commercialization of approximately 1200 hair creams because of reports of eye irritation and temporary blindness.

A similar measure encompassing all hair creams sold in the country had already been announced by the agency in March. However, after a few weeks, ANVISA issued a resolution with rules for the products’ commercialization, allowing them back on the shelves.

With the new resolution, the sale of products that do not comply with the standards has once again been suspended. The reason is that reports of adverse events have reemerged. These events include temporary vision loss, headaches, and burning, tearing, itching, redness, and swelling of the eyes. According to reports, these adverse effects occurred mainly in people who used the specific products before swimming in the sea or in pools, or even going out in the rain.

The banned products contain 20% or more ethoxylated alcohols in their formulations. Products containing methylchloroisothiazolinone and methylisothiazolinone were already prohibited. These substances, used as preservatives, are considered toxic to the skin and mucous membranes, potentially causing allergies and burns to the eyes and skin. They also have a high pulmonary and neurological toxicity. All these substances are eye irritants and can cause chemical keratitis. In extreme cases, corneal ulcers may develop, leading to vision loss.

The Brazilian Council of Ophthalmology also issued a warning on these products. It emphasized that, in addition to the sales prohibition, consumers should check the labels of hair creams to make sure that these toxic substances are not present in the product formulation.

The ANVISA website contains a list of creams that are considered safe and have not had their commercialization suspended, along with links to adverse event notifications reported by healthcare professionals or consumers.

For consumers who have recently used hair creams, the agency advises careful hair washing, including tilting the head backward to prevent the product from coming into contact with the eye area. If there is accidental eye contact, the eyes should be washed with plenty of water.

If there are any undesired effects after using these products, users should immediately seek the nearest healthcare service. Treatment should be individualized, possibly including ocular occlusion and the use of eye drops containing antibiotics or corticosteroids, among other medications.

Not every patient has easy access to an ophthalmologist in an emergency, so it is crucial for general practitioners to be prepared for initial care. In this regard, one of the most important measures is eye washing with copious amounts of clean water or saline solution for 5-10 minutes.

Eye itching is a frequent manifestation of using hair creams, and scratching the area may worsen the condition. Ocular occlusion can protect the cornea until an evaluation can be performed by a specialist.

Although we prefer our patients to stay away from these creams, it is also important to disseminate this information and advise them to read labels and use safe cosmetics.
 

This article was translated from the Medscape Portuguese edition. A version of this article appeared on Medscape.com.

In late December 2023, Brazil’s National Health Surveillance Agency (ANVISA) suspended the commercialization of approximately 1200 hair creams because of reports of eye irritation and temporary blindness.

A similar measure encompassing all hair creams sold in the country had already been announced by the agency in March. However, after a few weeks, ANVISA issued a resolution with rules for the products’ commercialization, allowing them back on the shelves.

With the new resolution, the sale of products that do not comply with the standards has once again been suspended. The reason is that reports of adverse events have reemerged. These events include temporary vision loss, headaches, and burning, tearing, itching, redness, and swelling of the eyes. According to reports, these adverse effects occurred mainly in people who used the specific products before swimming in the sea or in pools, or even going out in the rain.

The banned products contain 20% or more ethoxylated alcohols in their formulations. Products containing methylchloroisothiazolinone and methylisothiazolinone were already prohibited. These substances, used as preservatives, are considered toxic to the skin and mucous membranes, potentially causing allergies and burns to the eyes and skin. They also have a high pulmonary and neurological toxicity. All these substances are eye irritants and can cause chemical keratitis. In extreme cases, corneal ulcers may develop, leading to vision loss.

The Brazilian Council of Ophthalmology also issued a warning on these products. It emphasized that, in addition to the sales prohibition, consumers should check the labels of hair creams to make sure that these toxic substances are not present in the product formulation.

The ANVISA website contains a list of creams that are considered safe and have not had their commercialization suspended, along with links to adverse event notifications reported by healthcare professionals or consumers.

For consumers who have recently used hair creams, the agency advises careful hair washing, including tilting the head backward to prevent the product from coming into contact with the eye area. If there is accidental eye contact, the eyes should be washed with plenty of water.

If there are any undesired effects after using these products, users should immediately seek the nearest healthcare service. Treatment should be individualized, possibly including ocular occlusion and the use of eye drops containing antibiotics or corticosteroids, among other medications.

Not every patient has easy access to an ophthalmologist in an emergency, so it is crucial for general practitioners to be prepared for initial care. In this regard, one of the most important measures is eye washing with copious amounts of clean water or saline solution for 5-10 minutes.

Eye itching is a frequent manifestation of using hair creams, and scratching the area may worsen the condition. Ocular occlusion can protect the cornea until an evaluation can be performed by a specialist.

Although we prefer our patients to stay away from these creams, it is also important to disseminate this information and advise them to read labels and use safe cosmetics.
 

This article was translated from the Medscape Portuguese edition. A version of this article appeared on Medscape.com.

In late December 2023, Brazil’s National Health Surveillance Agency (ANVISA) suspended the commercialization of approximately 1200 hair creams because of reports of eye irritation and temporary blindness.

A similar measure encompassing all hair creams sold in the country had already been announced by the agency in March. However, after a few weeks, ANVISA issued a resolution with rules for the products’ commercialization, allowing them back on the shelves.

With the new resolution, the sale of products that do not comply with the standards has once again been suspended. The reason is that reports of adverse events have reemerged. These events include temporary vision loss, headaches, and burning, tearing, itching, redness, and swelling of the eyes. According to reports, these adverse effects occurred mainly in people who used the specific products before swimming in the sea or in pools, or even going out in the rain.

The banned products contain 20% or more ethoxylated alcohols in their formulations. Products containing methylchloroisothiazolinone and methylisothiazolinone were already prohibited. These substances, used as preservatives, are considered toxic to the skin and mucous membranes, potentially causing allergies and burns to the eyes and skin. They also have a high pulmonary and neurological toxicity. All these substances are eye irritants and can cause chemical keratitis. In extreme cases, corneal ulcers may develop, leading to vision loss.

The Brazilian Council of Ophthalmology also issued a warning on these products. It emphasized that, in addition to the sales prohibition, consumers should check the labels of hair creams to make sure that these toxic substances are not present in the product formulation.

The ANVISA website contains a list of creams that are considered safe and have not had their commercialization suspended, along with links to adverse event notifications reported by healthcare professionals or consumers.

For consumers who have recently used hair creams, the agency advises careful hair washing, including tilting the head backward to prevent the product from coming into contact with the eye area. If there is accidental eye contact, the eyes should be washed with plenty of water.

If there are any undesired effects after using these products, users should immediately seek the nearest healthcare service. Treatment should be individualized, possibly including ocular occlusion and the use of eye drops containing antibiotics or corticosteroids, among other medications.

Not every patient has easy access to an ophthalmologist in an emergency, so it is crucial for general practitioners to be prepared for initial care. In this regard, one of the most important measures is eye washing with copious amounts of clean water or saline solution for 5-10 minutes.

Eye itching is a frequent manifestation of using hair creams, and scratching the area may worsen the condition. Ocular occlusion can protect the cornea until an evaluation can be performed by a specialist.

Although we prefer our patients to stay away from these creams, it is also important to disseminate this information and advise them to read labels and use safe cosmetics.
 

This article was translated from the Medscape Portuguese edition. A version of this article appeared on Medscape.com.

ORLANDO, FLORIDA — There are subtleties and nuances to diagnosing, treating, and monitoring the progress of treatment of hair loss in children. Moreover, hair loss in children can be challenging because it can be caused by a range of conditions, some common and others relatively rare.

Michelle Oboite, MD, shared tips on how to distinguish types of hair loss, when to treat with medications such as topical corticosteroids or Janus kinase (JAK) inhibitors, and why shared decision-making is important, at the ODAC Dermatology, Aesthetic & Surgical Conference.

What these conditions share is that they can negatively affect the quality of life for a child or teenager when the condition leads to anxiety, teasing, or bullying. “It is very isolating to have this condition that everyone in the world can see that you have and judge you for it,” said Dr. Oboite, an attending physician in the dermatology section of Children’s Hospital of Philadelphia.

While alopecia areata, tinea capitis, and trichotillomania are more common, other causes of hair loss in children include androgenetic alopecia, primary scarring alopecias, such as central centrifugal cicatricial alopecia, and dissecting cellulitis. Others are lichen planopilaris and genetic conditions, including loose anagen syndrome, uncombable hair syndrome, and “something so rare” — it has no acronym — autosomal recessive hypotrichosis with recurrent skin vesicles, Dr. Oboite said.
 

Alopecia Areata

Alopecia areata can differ from child to child and can appear in different stages: A localized patch stage, a diffuse patchy stage, or alopecia universalis. In this last stage, the child has already lost most or all the hair on the scalp and eyebrows, as well as the eyelashes.

The decision to treat or not to treat, particularly in younger children, should be on the basis of shared decision-making between a healthcare provider and caregiver, said Dr. Oboite, who is also an assistant professor of clinical dermatology at the University of Pennsylvania, Philadelphia.

Some younger children may not experience any negative impact from the condition, so waiting until they are older is an option.

Also, consider the impact of treatment on a child. Some therapies require frequent blood draws for monitoring, and some topical therapies that are applied multiple times a day “can be very overwhelming” for young children, Dr. Oboite said.

Most children with alopecia areata are healthy and do not need extensive screening laboratory testing. However, one exception is if thyroid dysfunction, commonly associated with alopecia areata, is suspected.

For alopecia areata, Dr. Oboite recommends starting with topical therapies, either topical corticosteroids (as first line) or topical JAK inhibitors (either topical ruxolitinib or compounded topical tofacitinib, both off-label for this indication).

Topical corticosteroids can be effective, but “you want to be thoughtful of the strength you’re using, the application frequency, and then the total amount of surface area that you’re treating,” Dr. Oboite said. Too potent or too much of a topical corticosteroid increases the risk for atrophy and systemic absorption, respectively. To reduce the risk, she reserves the use of ultrahigh-potency topical corticosteroids, such as clobetasol, for children ages 10 years or older. For children younger than 10 years, she recommends using mid-high-potency topical corticosteroids instead.

She recommends once-a-day application around bedtime 5 days a week, generally Monday through Friday to make it easier to remember.

“For children who have over 50% of the scalp involved, I do consider systemic therapy,” Dr. Oboite said. This can include oral steroids such as dexamethasone, prednisone, or prednisolone. For children with recalcitrant disease, she is more likely to use the oral JAK inhibitor ritlecitinib because it was recently approved by the Food and Drug Administration for treating severe alopecia areata in children 12 years and older and in adults.

Another strategy Dr. Oboite uses is to add low-dose oral minoxidil as an adjuvant to other systemic therapy. “I find that it helps with faster hair regrowth,” she said.
 

Tinea Capitis

Oral treatment is indicated for tinea capitis. “Topicals just don’t really clear this,” Dr. Oboite said. Also, talk to patients and families about preventing reinfection with the dermatophyte that causes this condition. “Make sure we’re cleaning hats, combs, brushes, and pillowcases. That is really important.”

Some patients can develop a widespread rash while on treatment. But in most cases, it’s not an adverse reaction to the medication but rather an indication that the body’s response is revving up, she noted.

Griseofulvin 20 mg/kg/d is one treatment option. Another is terbinafine (using weight-based dosing). A tip with terbinafine is that because the tablet needs to be crushed for a young child, “you can put it in anything, besides applesauce or yogurt with fruit on the bottom, which can be acidic and reduce the effectiveness of the medication,” Dr. Oboite said.

For cases of severe, inflammatory tinea capitis such as a kerion, “I will say you have to hold the hands of these patients, the journey can be long,” she added.
 

Trichotillomania

Trichotillomania occurs when someone cannot stop pulling their own hair, and in the early phases, it can be confused with alopecia areata. A thorough history and examination of the patient can help distinguish the two conditions. Sometimes a child or teen has a history of anxiety-related behaviors like nail biting that points to trichotillomania. Another tip is to use a dermatoscope to help distinguish hair loss conditions because it avoids having to do as many biopsies in children.

Redirection therapy can work for younger children, and cognitive behavioral therapy (CBT) can help older children with trichotillomania. In response to a question during the Q&A period, Dr. Oboite said psychiatrists or psychologists can perform CBT. If it takes time to get an appointment, there are some CBT apps that can help in the meantime, she said.

“One thing really important is to not blame the child,” Dr. Oboite said. “Most children don’t even know that they’re doing this. This is often not a behavior that is being done on purpose.”

Androgenetic Alopecia

Rarely, children and teenagers can also present with androgenetic alopecia, which Dr. Oboite has successfully treated with topical minoxidil, applied once a day before increasing to twice a day if tolerated. “I will tell them that when they pick it up, it will say ‘you should not use in children.’ But it actually can be used in children safely.”

Low-dose oral minoxidil is another option. Both treatments require a commitment by patients and parents because they are “taking this for a long time.”
 

Loose Anagen and Uncombable Hair Syndromes

A rare genetic form of hair loss is called loose anagen syndrome. Children with this disorder will have thin hair that is easily pulled out without a lot of force. Their hair appears to typically only grow to a certain length (such as to the nape of the neck) and then stops.

Another genetic hair loss condition is uncombable hair syndrome. It can cause hair to grow out of the scalp in all directions, and as the name suggests, it is almost impossible to comb or brush down. Along with loose anagen syndrome, uncombable hair syndrome tends to improve as the child gets older. “The key point here is telling parents that it can get better with time,” Dr. Oboite said.
 

A Condition With No Well-Known Acronym

She described a child she treated who had hair that never grew and was easily broken. The patient’s skin was prone to bruising, and her fingernails would easily fall off after trauma; her dentist noted that she had no buds for adult teeth on x-rays. These different presentations are important because hair, teeth, and nails all come from the same ectoderm germ line in embryo development, Dr. Oboite said.

Exome sequencing revealed the girl had a very rare diagnosis called autosomal recessive hypotrichosis with recurrent skin vesicles. “So, it is really important to recognize that children who are presenting with hair issues can have a genetic, underlying condition,” she said. Examining the skin, nails, and teeth, in addition to the hair, can be clues to these very rare diagnoses.

Some of these hair loss conditions in children can be challenging to diagnose and manage, Dr. Oboite said. “So don’t be afraid to ask for help on complex or rare cases.” Pediatric dermatologists “are always happy to help you. Hair loss is daunting, and hair loss in children can be even more daunting,” but the rewards of accurate diagnosis and successful treatment can be great, she said.

Dr. Oboite reported no relevant financial relationships.
 

A version of this article appeared on Medscape.com.

ORLANDO, FLORIDA — There are subtleties and nuances to diagnosing, treating, and monitoring the progress of treatment of hair loss in children. Moreover, hair loss in children can be challenging because it can be caused by a range of conditions, some common and others relatively rare.

Michelle Oboite, MD, shared tips on how to distinguish types of hair loss, when to treat with medications such as topical corticosteroids or Janus kinase (JAK) inhibitors, and why shared decision-making is important, at the ODAC Dermatology, Aesthetic & Surgical Conference.

What these conditions share is that they can negatively affect the quality of life for a child or teenager when the condition leads to anxiety, teasing, or bullying. “It is very isolating to have this condition that everyone in the world can see that you have and judge you for it,” said Dr. Oboite, an attending physician in the dermatology section of Children’s Hospital of Philadelphia.

While alopecia areata, tinea capitis, and trichotillomania are more common, other causes of hair loss in children include androgenetic alopecia, primary scarring alopecias, such as central centrifugal cicatricial alopecia, and dissecting cellulitis. Others are lichen planopilaris and genetic conditions, including loose anagen syndrome, uncombable hair syndrome, and “something so rare” — it has no acronym — autosomal recessive hypotrichosis with recurrent skin vesicles, Dr. Oboite said.
 

Alopecia Areata

Alopecia areata can differ from child to child and can appear in different stages: A localized patch stage, a diffuse patchy stage, or alopecia universalis. In this last stage, the child has already lost most or all the hair on the scalp and eyebrows, as well as the eyelashes.

The decision to treat or not to treat, particularly in younger children, should be on the basis of shared decision-making between a healthcare provider and caregiver, said Dr. Oboite, who is also an assistant professor of clinical dermatology at the University of Pennsylvania, Philadelphia.

Some younger children may not experience any negative impact from the condition, so waiting until they are older is an option.

Also, consider the impact of treatment on a child. Some therapies require frequent blood draws for monitoring, and some topical therapies that are applied multiple times a day “can be very overwhelming” for young children, Dr. Oboite said.

Most children with alopecia areata are healthy and do not need extensive screening laboratory testing. However, one exception is if thyroid dysfunction, commonly associated with alopecia areata, is suspected.

For alopecia areata, Dr. Oboite recommends starting with topical therapies, either topical corticosteroids (as first line) or topical JAK inhibitors (either topical ruxolitinib or compounded topical tofacitinib, both off-label for this indication).

Topical corticosteroids can be effective, but “you want to be thoughtful of the strength you’re using, the application frequency, and then the total amount of surface area that you’re treating,” Dr. Oboite said. Too potent or too much of a topical corticosteroid increases the risk for atrophy and systemic absorption, respectively. To reduce the risk, she reserves the use of ultrahigh-potency topical corticosteroids, such as clobetasol, for children ages 10 years or older. For children younger than 10 years, she recommends using mid-high-potency topical corticosteroids instead.

She recommends once-a-day application around bedtime 5 days a week, generally Monday through Friday to make it easier to remember.

“For children who have over 50% of the scalp involved, I do consider systemic therapy,” Dr. Oboite said. This can include oral steroids such as dexamethasone, prednisone, or prednisolone. For children with recalcitrant disease, she is more likely to use the oral JAK inhibitor ritlecitinib because it was recently approved by the Food and Drug Administration for treating severe alopecia areata in children 12 years and older and in adults.

Another strategy Dr. Oboite uses is to add low-dose oral minoxidil as an adjuvant to other systemic therapy. “I find that it helps with faster hair regrowth,” she said.
 

Tinea Capitis

Oral treatment is indicated for tinea capitis. “Topicals just don’t really clear this,” Dr. Oboite said. Also, talk to patients and families about preventing reinfection with the dermatophyte that causes this condition. “Make sure we’re cleaning hats, combs, brushes, and pillowcases. That is really important.”

Some patients can develop a widespread rash while on treatment. But in most cases, it’s not an adverse reaction to the medication but rather an indication that the body’s response is revving up, she noted.

Griseofulvin 20 mg/kg/d is one treatment option. Another is terbinafine (using weight-based dosing). A tip with terbinafine is that because the tablet needs to be crushed for a young child, “you can put it in anything, besides applesauce or yogurt with fruit on the bottom, which can be acidic and reduce the effectiveness of the medication,” Dr. Oboite said.

For cases of severe, inflammatory tinea capitis such as a kerion, “I will say you have to hold the hands of these patients, the journey can be long,” she added.
 

Trichotillomania

Trichotillomania occurs when someone cannot stop pulling their own hair, and in the early phases, it can be confused with alopecia areata. A thorough history and examination of the patient can help distinguish the two conditions. Sometimes a child or teen has a history of anxiety-related behaviors like nail biting that points to trichotillomania. Another tip is to use a dermatoscope to help distinguish hair loss conditions because it avoids having to do as many biopsies in children.

Redirection therapy can work for younger children, and cognitive behavioral therapy (CBT) can help older children with trichotillomania. In response to a question during the Q&A period, Dr. Oboite said psychiatrists or psychologists can perform CBT. If it takes time to get an appointment, there are some CBT apps that can help in the meantime, she said.

“One thing really important is to not blame the child,” Dr. Oboite said. “Most children don’t even know that they’re doing this. This is often not a behavior that is being done on purpose.”

Androgenetic Alopecia

Rarely, children and teenagers can also present with androgenetic alopecia, which Dr. Oboite has successfully treated with topical minoxidil, applied once a day before increasing to twice a day if tolerated. “I will tell them that when they pick it up, it will say ‘you should not use in children.’ But it actually can be used in children safely.”

Low-dose oral minoxidil is another option. Both treatments require a commitment by patients and parents because they are “taking this for a long time.”
 

Loose Anagen and Uncombable Hair Syndromes

A rare genetic form of hair loss is called loose anagen syndrome. Children with this disorder will have thin hair that is easily pulled out without a lot of force. Their hair appears to typically only grow to a certain length (such as to the nape of the neck) and then stops.

Another genetic hair loss condition is uncombable hair syndrome. It can cause hair to grow out of the scalp in all directions, and as the name suggests, it is almost impossible to comb or brush down. Along with loose anagen syndrome, uncombable hair syndrome tends to improve as the child gets older. “The key point here is telling parents that it can get better with time,” Dr. Oboite said.
 

A Condition With No Well-Known Acronym

She described a child she treated who had hair that never grew and was easily broken. The patient’s skin was prone to bruising, and her fingernails would easily fall off after trauma; her dentist noted that she had no buds for adult teeth on x-rays. These different presentations are important because hair, teeth, and nails all come from the same ectoderm germ line in embryo development, Dr. Oboite said.

Exome sequencing revealed the girl had a very rare diagnosis called autosomal recessive hypotrichosis with recurrent skin vesicles. “So, it is really important to recognize that children who are presenting with hair issues can have a genetic, underlying condition,” she said. Examining the skin, nails, and teeth, in addition to the hair, can be clues to these very rare diagnoses.

Some of these hair loss conditions in children can be challenging to diagnose and manage, Dr. Oboite said. “So don’t be afraid to ask for help on complex or rare cases.” Pediatric dermatologists “are always happy to help you. Hair loss is daunting, and hair loss in children can be even more daunting,” but the rewards of accurate diagnosis and successful treatment can be great, she said.

Dr. Oboite reported no relevant financial relationships.
 

A version of this article appeared on Medscape.com.

ORLANDO, FLORIDA — There are subtleties and nuances to diagnosing, treating, and monitoring the progress of treatment of hair loss in children. Moreover, hair loss in children can be challenging because it can be caused by a range of conditions, some common and others relatively rare.

Michelle Oboite, MD, shared tips on how to distinguish types of hair loss, when to treat with medications such as topical corticosteroids or Janus kinase (JAK) inhibitors, and why shared decision-making is important, at the ODAC Dermatology, Aesthetic & Surgical Conference.

What these conditions share is that they can negatively affect the quality of life for a child or teenager when the condition leads to anxiety, teasing, or bullying. “It is very isolating to have this condition that everyone in the world can see that you have and judge you for it,” said Dr. Oboite, an attending physician in the dermatology section of Children’s Hospital of Philadelphia.

While alopecia areata, tinea capitis, and trichotillomania are more common, other causes of hair loss in children include androgenetic alopecia, primary scarring alopecias, such as central centrifugal cicatricial alopecia, and dissecting cellulitis. Others are lichen planopilaris and genetic conditions, including loose anagen syndrome, uncombable hair syndrome, and “something so rare” — it has no acronym — autosomal recessive hypotrichosis with recurrent skin vesicles, Dr. Oboite said.
 

Alopecia Areata

Alopecia areata can differ from child to child and can appear in different stages: A localized patch stage, a diffuse patchy stage, or alopecia universalis. In this last stage, the child has already lost most or all the hair on the scalp and eyebrows, as well as the eyelashes.

The decision to treat or not to treat, particularly in younger children, should be on the basis of shared decision-making between a healthcare provider and caregiver, said Dr. Oboite, who is also an assistant professor of clinical dermatology at the University of Pennsylvania, Philadelphia.

Some younger children may not experience any negative impact from the condition, so waiting until they are older is an option.

Also, consider the impact of treatment on a child. Some therapies require frequent blood draws for monitoring, and some topical therapies that are applied multiple times a day “can be very overwhelming” for young children, Dr. Oboite said.

Most children with alopecia areata are healthy and do not need extensive screening laboratory testing. However, one exception is if thyroid dysfunction, commonly associated with alopecia areata, is suspected.

For alopecia areata, Dr. Oboite recommends starting with topical therapies, either topical corticosteroids (as first line) or topical JAK inhibitors (either topical ruxolitinib or compounded topical tofacitinib, both off-label for this indication).

Topical corticosteroids can be effective, but “you want to be thoughtful of the strength you’re using, the application frequency, and then the total amount of surface area that you’re treating,” Dr. Oboite said. Too potent or too much of a topical corticosteroid increases the risk for atrophy and systemic absorption, respectively. To reduce the risk, she reserves the use of ultrahigh-potency topical corticosteroids, such as clobetasol, for children ages 10 years or older. For children younger than 10 years, she recommends using mid-high-potency topical corticosteroids instead.

She recommends once-a-day application around bedtime 5 days a week, generally Monday through Friday to make it easier to remember.

“For children who have over 50% of the scalp involved, I do consider systemic therapy,” Dr. Oboite said. This can include oral steroids such as dexamethasone, prednisone, or prednisolone. For children with recalcitrant disease, she is more likely to use the oral JAK inhibitor ritlecitinib because it was recently approved by the Food and Drug Administration for treating severe alopecia areata in children 12 years and older and in adults.

Another strategy Dr. Oboite uses is to add low-dose oral minoxidil as an adjuvant to other systemic therapy. “I find that it helps with faster hair regrowth,” she said.
 

Tinea Capitis

Oral treatment is indicated for tinea capitis. “Topicals just don’t really clear this,” Dr. Oboite said. Also, talk to patients and families about preventing reinfection with the dermatophyte that causes this condition. “Make sure we’re cleaning hats, combs, brushes, and pillowcases. That is really important.”

Some patients can develop a widespread rash while on treatment. But in most cases, it’s not an adverse reaction to the medication but rather an indication that the body’s response is revving up, she noted.

Griseofulvin 20 mg/kg/d is one treatment option. Another is terbinafine (using weight-based dosing). A tip with terbinafine is that because the tablet needs to be crushed for a young child, “you can put it in anything, besides applesauce or yogurt with fruit on the bottom, which can be acidic and reduce the effectiveness of the medication,” Dr. Oboite said.

For cases of severe, inflammatory tinea capitis such as a kerion, “I will say you have to hold the hands of these patients, the journey can be long,” she added.
 

Trichotillomania

Trichotillomania occurs when someone cannot stop pulling their own hair, and in the early phases, it can be confused with alopecia areata. A thorough history and examination of the patient can help distinguish the two conditions. Sometimes a child or teen has a history of anxiety-related behaviors like nail biting that points to trichotillomania. Another tip is to use a dermatoscope to help distinguish hair loss conditions because it avoids having to do as many biopsies in children.

Redirection therapy can work for younger children, and cognitive behavioral therapy (CBT) can help older children with trichotillomania. In response to a question during the Q&A period, Dr. Oboite said psychiatrists or psychologists can perform CBT. If it takes time to get an appointment, there are some CBT apps that can help in the meantime, she said.

“One thing really important is to not blame the child,” Dr. Oboite said. “Most children don’t even know that they’re doing this. This is often not a behavior that is being done on purpose.”

Androgenetic Alopecia

Rarely, children and teenagers can also present with androgenetic alopecia, which Dr. Oboite has successfully treated with topical minoxidil, applied once a day before increasing to twice a day if tolerated. “I will tell them that when they pick it up, it will say ‘you should not use in children.’ But it actually can be used in children safely.”

Low-dose oral minoxidil is another option. Both treatments require a commitment by patients and parents because they are “taking this for a long time.”
 

Loose Anagen and Uncombable Hair Syndromes

A rare genetic form of hair loss is called loose anagen syndrome. Children with this disorder will have thin hair that is easily pulled out without a lot of force. Their hair appears to typically only grow to a certain length (such as to the nape of the neck) and then stops.

Another genetic hair loss condition is uncombable hair syndrome. It can cause hair to grow out of the scalp in all directions, and as the name suggests, it is almost impossible to comb or brush down. Along with loose anagen syndrome, uncombable hair syndrome tends to improve as the child gets older. “The key point here is telling parents that it can get better with time,” Dr. Oboite said.
 

A Condition With No Well-Known Acronym

She described a child she treated who had hair that never grew and was easily broken. The patient’s skin was prone to bruising, and her fingernails would easily fall off after trauma; her dentist noted that she had no buds for adult teeth on x-rays. These different presentations are important because hair, teeth, and nails all come from the same ectoderm germ line in embryo development, Dr. Oboite said.

Exome sequencing revealed the girl had a very rare diagnosis called autosomal recessive hypotrichosis with recurrent skin vesicles. “So, it is really important to recognize that children who are presenting with hair issues can have a genetic, underlying condition,” she said. Examining the skin, nails, and teeth, in addition to the hair, can be clues to these very rare diagnoses.

Some of these hair loss conditions in children can be challenging to diagnose and manage, Dr. Oboite said. “So don’t be afraid to ask for help on complex or rare cases.” Pediatric dermatologists “are always happy to help you. Hair loss is daunting, and hair loss in children can be even more daunting,” but the rewards of accurate diagnosis and successful treatment can be great, she said.

Dr. Oboite reported no relevant financial relationships.
 

A version of this article appeared on Medscape.com.

ORLANDO, FLORIDA — Amid all the hype, claims, and confusion, there is evidence linking some foods and drinks to an increased risk for acne, psoriasis, atopic dermatitis, rosacea, and other common skin conditions. So, what is the connection in each case? And how can people with any of these skin conditions potentially improve their health and quality of life with dietary changes?

Acne

One of the major areas of interest is diet and acne. “We’ve all heard sugar and dairy are bad, and the Western diet is high in sugar and dairy,” Dr. Shi said at the ODAC Dermatology, Aesthetic & Surgical Conference.
Dairy, red meat, and carbohydrates can break down into leucine, an essential amino acid found in protein. Leucine and sugar together, in turn, can produce insulin and insulin-like growth factor 1 (IGF-1), which, through different pathways, can reach the androgen receptors throughout the body, including the skin. This results in sebogenesis, lipogenesis, and keratinization, which triggers follicular inflammation and results in more of the acne-causing bacteria Cutibacterium acnes. 
Milk and other dairy products also can increase IGF-1 levels, which can alter hormonal mediators and increase acne.
Not all types of dairy milk are created equal, however, when it comes to acne. Dr. Shi wondered why 2% milk has overall color and nutritional content very similar to that of whole milk. “I looked into this.” She discovered that when milk manufacturers remove the fat, they often add whey proteins to restore some nutrients. Whey protein can increase acne, Dr. Shi added. 
“So, if you’re going to choose any milk to drink, I think from an acne perspective, it’s better to use whole milk. If you can get it organic, even better.” Skim milk is the most acnegenic, she said.

Psoriasis

A systematic review of 55 studies evaluating diet and psoriasis found obesity can be an exacerbating factor. The strongest evidence for dietary weight reduction points to a hypocaloric diet in people with overweight or obesity, according to the review. Other evidence suggests alcohol can lower response to treatment and is linked with more severe psoriasis. Furthermore, a gluten-free diet or vitamin D supplements can help some subpopulations of people with psoriasis. 
“An overwhelming majority of our psoriasis patients are vitamin D deficient,” Dr. Shi said. 
The National Psoriasis Foundation (NPF) publishes dietary modification guidelines, updated as recently as November 2023. The NPF states that “there is no diet that will cure psoriatic disease, but there are many ways in which eating healthful food may lessen the severity of symptoms and play a role in lowering the likelihood of developing comorbidities.”
Healthier choices include fruits, vegetables, whole grains, and fat-free or low-fat dairy products. Include lean meats, poultry, fish, beans, eggs, and nuts. Adherence to a Mediterranean diet has been linked to a lower severity of psoriasis.

Atopic Dermatitis

Atopic dermatitis (AD) is “one of the prototypical diseases related to diet,” Dr. Shi said. A different meta-analysis looked at randomized controlled trials of synbiotics (a combination of prebiotics and probiotics) for treatment of AD.
These researchers found that synbiotics do not prevent AD, but they can help treat it in adults and children older than 1 year. In addition, synbiotics are more beneficial than probiotics in treating the condition, although there are no head-to-head comparison studies. In addition, the meta-analysis found that prebiotics alone can lower AD severity.
However, Dr. Shi said, there are no recommendations from the American Academy of Dermatology (AAD) on prebiotics or probiotics for AD, and the AAD does not recommend any supplement or essential oil for AD.
In a 2022 review, investigators ranked the efficacy of different supplements for AD based on available evidence. They found the greatest benefit associated with vitamin D supplementation, followed by vitamin E, probiotics, hemp seed oil, histidine, and oolong tea. They also noted the ‘Six Food Elimination Diet and Autoimmune Protocol’ featured the least amount of evidence to back it up. 

Rosacea

Rosacea appears to be caused by “all the fun things in life” like sunlight, alcohol, chocolate, spicy foods, and caffeine, Dr. Shi said. In people with rosacea, they can cause facial flushing, edema, burning, and an inflammatory response.
Certain foods can activate skin receptors and sensory neurons, which can release neuropeptides that act on mast cells in blood that lead to flushing. The skin-gut axis may also be involved, evidence suggests. “And that is why food has a pretty profound impact on rosacea,” Dr. Shi said. 
Dr. Shi reported no relevant financial relationships.

A version of this article appeared on Medscape.com.

ORLANDO, FLORIDA — Amid all the hype, claims, and confusion, there is evidence linking some foods and drinks to an increased risk for acne, psoriasis, atopic dermatitis, rosacea, and other common skin conditions. So, what is the connection in each case? And how can people with any of these skin conditions potentially improve their health and quality of life with dietary changes?

Acne

One of the major areas of interest is diet and acne. “We’ve all heard sugar and dairy are bad, and the Western diet is high in sugar and dairy,” Dr. Shi said at the ODAC Dermatology, Aesthetic & Surgical Conference.
Dairy, red meat, and carbohydrates can break down into leucine, an essential amino acid found in protein. Leucine and sugar together, in turn, can produce insulin and insulin-like growth factor 1 (IGF-1), which, through different pathways, can reach the androgen receptors throughout the body, including the skin. This results in sebogenesis, lipogenesis, and keratinization, which triggers follicular inflammation and results in more of the acne-causing bacteria Cutibacterium acnes. 
Milk and other dairy products also can increase IGF-1 levels, which can alter hormonal mediators and increase acne.
Not all types of dairy milk are created equal, however, when it comes to acne. Dr. Shi wondered why 2% milk has overall color and nutritional content very similar to that of whole milk. “I looked into this.” She discovered that when milk manufacturers remove the fat, they often add whey proteins to restore some nutrients. Whey protein can increase acne, Dr. Shi added. 
“So, if you’re going to choose any milk to drink, I think from an acne perspective, it’s better to use whole milk. If you can get it organic, even better.” Skim milk is the most acnegenic, she said.

Psoriasis

A systematic review of 55 studies evaluating diet and psoriasis found obesity can be an exacerbating factor. The strongest evidence for dietary weight reduction points to a hypocaloric diet in people with overweight or obesity, according to the review. Other evidence suggests alcohol can lower response to treatment and is linked with more severe psoriasis. Furthermore, a gluten-free diet or vitamin D supplements can help some subpopulations of people with psoriasis. 
“An overwhelming majority of our psoriasis patients are vitamin D deficient,” Dr. Shi said. 
The National Psoriasis Foundation (NPF) publishes dietary modification guidelines, updated as recently as November 2023. The NPF states that “there is no diet that will cure psoriatic disease, but there are many ways in which eating healthful food may lessen the severity of symptoms and play a role in lowering the likelihood of developing comorbidities.”
Healthier choices include fruits, vegetables, whole grains, and fat-free or low-fat dairy products. Include lean meats, poultry, fish, beans, eggs, and nuts. Adherence to a Mediterranean diet has been linked to a lower severity of psoriasis.

Atopic Dermatitis

Atopic dermatitis (AD) is “one of the prototypical diseases related to diet,” Dr. Shi said. A different meta-analysis looked at randomized controlled trials of synbiotics (a combination of prebiotics and probiotics) for treatment of AD.
These researchers found that synbiotics do not prevent AD, but they can help treat it in adults and children older than 1 year. In addition, synbiotics are more beneficial than probiotics in treating the condition, although there are no head-to-head comparison studies. In addition, the meta-analysis found that prebiotics alone can lower AD severity.
However, Dr. Shi said, there are no recommendations from the American Academy of Dermatology (AAD) on prebiotics or probiotics for AD, and the AAD does not recommend any supplement or essential oil for AD.
In a 2022 review, investigators ranked the efficacy of different supplements for AD based on available evidence. They found the greatest benefit associated with vitamin D supplementation, followed by vitamin E, probiotics, hemp seed oil, histidine, and oolong tea. They also noted the ‘Six Food Elimination Diet and Autoimmune Protocol’ featured the least amount of evidence to back it up. 

Rosacea

Rosacea appears to be caused by “all the fun things in life” like sunlight, alcohol, chocolate, spicy foods, and caffeine, Dr. Shi said. In people with rosacea, they can cause facial flushing, edema, burning, and an inflammatory response.
Certain foods can activate skin receptors and sensory neurons, which can release neuropeptides that act on mast cells in blood that lead to flushing. The skin-gut axis may also be involved, evidence suggests. “And that is why food has a pretty profound impact on rosacea,” Dr. Shi said. 
Dr. Shi reported no relevant financial relationships.

A version of this article appeared on Medscape.com.

ORLANDO, FLORIDA — Amid all the hype, claims, and confusion, there is evidence linking some foods and drinks to an increased risk for acne, psoriasis, atopic dermatitis, rosacea, and other common skin conditions. So, what is the connection in each case? And how can people with any of these skin conditions potentially improve their health and quality of life with dietary changes?

Acne

One of the major areas of interest is diet and acne. “We’ve all heard sugar and dairy are bad, and the Western diet is high in sugar and dairy,” Dr. Shi said at the ODAC Dermatology, Aesthetic & Surgical Conference.
Dairy, red meat, and carbohydrates can break down into leucine, an essential amino acid found in protein. Leucine and sugar together, in turn, can produce insulin and insulin-like growth factor 1 (IGF-1), which, through different pathways, can reach the androgen receptors throughout the body, including the skin. This results in sebogenesis, lipogenesis, and keratinization, which triggers follicular inflammation and results in more of the acne-causing bacteria Cutibacterium acnes. 
Milk and other dairy products also can increase IGF-1 levels, which can alter hormonal mediators and increase acne.
Not all types of dairy milk are created equal, however, when it comes to acne. Dr. Shi wondered why 2% milk has overall color and nutritional content very similar to that of whole milk. “I looked into this.” She discovered that when milk manufacturers remove the fat, they often add whey proteins to restore some nutrients. Whey protein can increase acne, Dr. Shi added. 
“So, if you’re going to choose any milk to drink, I think from an acne perspective, it’s better to use whole milk. If you can get it organic, even better.” Skim milk is the most acnegenic, she said.

Psoriasis

A systematic review of 55 studies evaluating diet and psoriasis found obesity can be an exacerbating factor. The strongest evidence for dietary weight reduction points to a hypocaloric diet in people with overweight or obesity, according to the review. Other evidence suggests alcohol can lower response to treatment and is linked with more severe psoriasis. Furthermore, a gluten-free diet or vitamin D supplements can help some subpopulations of people with psoriasis. 
“An overwhelming majority of our psoriasis patients are vitamin D deficient,” Dr. Shi said. 
The National Psoriasis Foundation (NPF) publishes dietary modification guidelines, updated as recently as November 2023. The NPF states that “there is no diet that will cure psoriatic disease, but there are many ways in which eating healthful food may lessen the severity of symptoms and play a role in lowering the likelihood of developing comorbidities.”
Healthier choices include fruits, vegetables, whole grains, and fat-free or low-fat dairy products. Include lean meats, poultry, fish, beans, eggs, and nuts. Adherence to a Mediterranean diet has been linked to a lower severity of psoriasis.

Atopic Dermatitis

Atopic dermatitis (AD) is “one of the prototypical diseases related to diet,” Dr. Shi said. A different meta-analysis looked at randomized controlled trials of synbiotics (a combination of prebiotics and probiotics) for treatment of AD.
These researchers found that synbiotics do not prevent AD, but they can help treat it in adults and children older than 1 year. In addition, synbiotics are more beneficial than probiotics in treating the condition, although there are no head-to-head comparison studies. In addition, the meta-analysis found that prebiotics alone can lower AD severity.
However, Dr. Shi said, there are no recommendations from the American Academy of Dermatology (AAD) on prebiotics or probiotics for AD, and the AAD does not recommend any supplement or essential oil for AD.
In a 2022 review, investigators ranked the efficacy of different supplements for AD based on available evidence. They found the greatest benefit associated with vitamin D supplementation, followed by vitamin E, probiotics, hemp seed oil, histidine, and oolong tea. They also noted the ‘Six Food Elimination Diet and Autoimmune Protocol’ featured the least amount of evidence to back it up. 

Rosacea

Rosacea appears to be caused by “all the fun things in life” like sunlight, alcohol, chocolate, spicy foods, and caffeine, Dr. Shi said. In people with rosacea, they can cause facial flushing, edema, burning, and an inflammatory response.
Certain foods can activate skin receptors and sensory neurons, which can release neuropeptides that act on mast cells in blood that lead to flushing. The skin-gut axis may also be involved, evidence suggests. “And that is why food has a pretty profound impact on rosacea,” Dr. Shi said. 
Dr. Shi reported no relevant financial relationships.

A version of this article appeared on Medscape.com.

A clinic aimed at managing patients with difficult-to-control atopic dermatitis (AD) by involving assessments from a team of clinicians from different disciplines led to significant improvements in severity of the disease, results from a single-center study showed.

“A significant challenge in caring for patients with atopic dermatitis is lack of collaboration between healthcare providers, leading to disjointed care, inconsistent treatment plans, and conflicting dialogue with patients,” first author Alexis Tracy, MD, a combined allergy and dermatology research fellow at Rady Children’s Hospital, San Diego, and colleagues wrote in the study, which was published online January 14, 2024, in Pediatric Dermatology.

Launched in 2019, the clinic, which is called the Multidisciplinary Atopic Dermatitis Program (MADP), is a collaborative effort between with Rady Children’s Hospital and the University of California San Diego Health division of dermatology, division of allergy & immunology, and the hospital’s clinical pharmacy. Patients referred to the MADP undergo a concurrent, comprehensive evaluation by a dermatologist, allergist, clinical pharmacist, and others who help to assess AD severity, provide family education about the disease, and form a care plan using the model of shared decision-making (SDM). Visits take about two hours, and the frequency of follow-up visits varies.

Courtesy Rady Children's Hospital

In the dermatology realm, tools used to compare the extent and severity of AD between visits include the Eczema Area and Severity Index (EASI), Patient-Oriented Eczema Measure (POEM), the Children’s Dermatology Life Quality Index (CDLQI), Validated Investigator Global Assessment (vIGA), Body Surface Area (BSA), and the Numerical Rating Scale (NRS).To investigate the MADP’s success to date, Dr. Tracy and colleagues evaluated 44 patients with a history of moderate to severe, persistent AD who were referred to the clinic between April 3, 2019, and October 22, 2022, and had between one and three follow-up visits. The patients ranged from age 4 months to 18 years (mean, 7.74 years).

Compared with baseline, EASI scores of patients decreased significantly, with an average mean improvement of 9.61 by the second visit, 15.12 by the third visit, and 17.42 by the fourth visit (P <.001 for all three). These represent an average decreases of 44.20%, 63.26%, 74.35%, respectively.

At the seventh visit, the EASI score decreased by a mean of 33.48 (P = .008), which represents an average decrease of 91.52% from baseline. Of the 44 patients, 32 achieved an EASI 50 and 21 achieved an EASI 75.

In other findings, the mean vIGA improved with each visit, with the largest observed improvement at the seventh visit (a mean of 2.25 points; P = .009) and the greatest mean improvement in the POEM score was seen at the sixth visit (a mean of 11.13 points; P < .001). The mean difference in CDLQI scores also increased with each visit, with the largest improvement seen at the sixth visit (an increase of 12 points; P < .001).

Similarly, BSA progressively improved at each clinic visit, from a mean decrease of 16.02% at the second visit to a mean decrease of 56.04% at the seventh visit (P < .001 for both). Meanwhile, the largest mean improvement in pruritus was seen at the sixth visit (a mean of 4.10 points; P = .001).

In an interview, MADP’s codirector, Lawrence Eichenfield, MD, chief of pediatric and adolescent dermatology at Rady Children’s Hospital, said that the consistency of data showing rapid, consistent improvement with a varied set of physician assessed scores and patient-reported outcomes “was very impressive, especially given the variation in severity, extent and difficult course of many of the patients we saw, and spectrum of interventions – from topical regimens to advanced systemic therapies,” he said. “As clinicians we tend to remember the ‘tough cases,’ and it was tremendous to see the impact and utility of the clinic.”

Courtesy University of California, San Diego

Important model of care

Asked to comment on the results, pediatric dermatologist Moise L. Levy, MD, professor of internal medicine and pediatrics at the University of Texas at Austin, who was not involved with the study, characterized the MADP as an important model of care. “Multi-interdisciplinary care of such conditions is well-known to be of great help for patients and their families,” he told this news organization.

“A key part of the ‘team’ is the family/patient engagement and shared decision-making. The use of visual aides to highlight components of care was likely of great use, as well,” he said. “All such interventions impact the disease, as well as associated problems, such as itch, sleep, and mental health. Importantly, such interventions, while known to be useful as demonstrated by the authors, take time, and relate to improved outcomes as noted by the date outlined by the authors.”

The study authors acknowledged certain limitations of the study, including the lack of a control group with single-specialty visits. “The real take-away is that taking the time to do more holistic assessments of health — with skin and allergy issues being discussed, and consistent education and messaging — helps make our medical interventions more successful, with both objective disease improvement and patient/family satisfaction,” Dr. Eichenfield said in the interview.

Pfizer and Sanofi provided financial support to MADP, and for the study. Dr. Eichenfield disclosed that he serves as a scientific adviser, consultant, and/or clinical trial investigator for AbbVie, Amgen, Aslan, Castle Biosciences, Dermavant, Eli Lilly and Company, Forté, Galderma, Incyte, Janssen, LEO Pharma, Novartis, Ortho Dermatologics, Pfizer, Regeneron Pharmaceuticals, Sanofi-Genzyme, Trialspark, and UCB. Dr. Geng disclosed ties with Sanofi, Regeneron, Pfizer, and AbbVie, and is an adviser to Incyte, Galderma, Eli-Lilly, and LEO. The other authors reported having no disclosures. Dr. Levy disclosed ties with Abeona, Amgen, Arcutis, Castle Creek, Dusa Pharma, Krystal Bio, Novan, Regeneron, and Sanofi Genzyme. He is also an investigator for Janssen.

A clinic aimed at managing patients with difficult-to-control atopic dermatitis (AD) by involving assessments from a team of clinicians from different disciplines led to significant improvements in severity of the disease, results from a single-center study showed.

“A significant challenge in caring for patients with atopic dermatitis is lack of collaboration between healthcare providers, leading to disjointed care, inconsistent treatment plans, and conflicting dialogue with patients,” first author Alexis Tracy, MD, a combined allergy and dermatology research fellow at Rady Children’s Hospital, San Diego, and colleagues wrote in the study, which was published online January 14, 2024, in Pediatric Dermatology.

Launched in 2019, the clinic, which is called the Multidisciplinary Atopic Dermatitis Program (MADP), is a collaborative effort between with Rady Children’s Hospital and the University of California San Diego Health division of dermatology, division of allergy & immunology, and the hospital’s clinical pharmacy. Patients referred to the MADP undergo a concurrent, comprehensive evaluation by a dermatologist, allergist, clinical pharmacist, and others who help to assess AD severity, provide family education about the disease, and form a care plan using the model of shared decision-making (SDM). Visits take about two hours, and the frequency of follow-up visits varies.

Courtesy Rady Children&#039;s Hospital

In the dermatology realm, tools used to compare the extent and severity of AD between visits include the Eczema Area and Severity Index (EASI), Patient-Oriented Eczema Measure (POEM), the Children’s Dermatology Life Quality Index (CDLQI), Validated Investigator Global Assessment (vIGA), Body Surface Area (BSA), and the Numerical Rating Scale (NRS).To investigate the MADP’s success to date, Dr. Tracy and colleagues evaluated 44 patients with a history of moderate to severe, persistent AD who were referred to the clinic between April 3, 2019, and October 22, 2022, and had between one and three follow-up visits. The patients ranged from age 4 months to 18 years (mean, 7.74 years).

Compared with baseline, EASI scores of patients decreased significantly, with an average mean improvement of 9.61 by the second visit, 15.12 by the third visit, and 17.42 by the fourth visit (P <.001 for all three). These represent an average decreases of 44.20%, 63.26%, 74.35%, respectively.

At the seventh visit, the EASI score decreased by a mean of 33.48 (P = .008), which represents an average decrease of 91.52% from baseline. Of the 44 patients, 32 achieved an EASI 50 and 21 achieved an EASI 75.

In other findings, the mean vIGA improved with each visit, with the largest observed improvement at the seventh visit (a mean of 2.25 points; P = .009) and the greatest mean improvement in the POEM score was seen at the sixth visit (a mean of 11.13 points; P < .001). The mean difference in CDLQI scores also increased with each visit, with the largest improvement seen at the sixth visit (an increase of 12 points; P < .001).

Similarly, BSA progressively improved at each clinic visit, from a mean decrease of 16.02% at the second visit to a mean decrease of 56.04% at the seventh visit (P < .001 for both). Meanwhile, the largest mean improvement in pruritus was seen at the sixth visit (a mean of 4.10 points; P = .001).

In an interview, MADP’s codirector, Lawrence Eichenfield, MD, chief of pediatric and adolescent dermatology at Rady Children’s Hospital, said that the consistency of data showing rapid, consistent improvement with a varied set of physician assessed scores and patient-reported outcomes “was very impressive, especially given the variation in severity, extent and difficult course of many of the patients we saw, and spectrum of interventions – from topical regimens to advanced systemic therapies,” he said. “As clinicians we tend to remember the ‘tough cases,’ and it was tremendous to see the impact and utility of the clinic.”

Courtesy University of California, San Diego

Important model of care

Asked to comment on the results, pediatric dermatologist Moise L. Levy, MD, professor of internal medicine and pediatrics at the University of Texas at Austin, who was not involved with the study, characterized the MADP as an important model of care. “Multi-interdisciplinary care of such conditions is well-known to be of great help for patients and their families,” he told this news organization.

“A key part of the ‘team’ is the family/patient engagement and shared decision-making. The use of visual aides to highlight components of care was likely of great use, as well,” he said. “All such interventions impact the disease, as well as associated problems, such as itch, sleep, and mental health. Importantly, such interventions, while known to be useful as demonstrated by the authors, take time, and relate to improved outcomes as noted by the date outlined by the authors.”

The study authors acknowledged certain limitations of the study, including the lack of a control group with single-specialty visits. “The real take-away is that taking the time to do more holistic assessments of health — with skin and allergy issues being discussed, and consistent education and messaging — helps make our medical interventions more successful, with both objective disease improvement and patient/family satisfaction,” Dr. Eichenfield said in the interview.

Pfizer and Sanofi provided financial support to MADP, and for the study. Dr. Eichenfield disclosed that he serves as a scientific adviser, consultant, and/or clinical trial investigator for AbbVie, Amgen, Aslan, Castle Biosciences, Dermavant, Eli Lilly and Company, Forté, Galderma, Incyte, Janssen, LEO Pharma, Novartis, Ortho Dermatologics, Pfizer, Regeneron Pharmaceuticals, Sanofi-Genzyme, Trialspark, and UCB. Dr. Geng disclosed ties with Sanofi, Regeneron, Pfizer, and AbbVie, and is an adviser to Incyte, Galderma, Eli-Lilly, and LEO. The other authors reported having no disclosures. Dr. Levy disclosed ties with Abeona, Amgen, Arcutis, Castle Creek, Dusa Pharma, Krystal Bio, Novan, Regeneron, and Sanofi Genzyme. He is also an investigator for Janssen.

A clinic aimed at managing patients with difficult-to-control atopic dermatitis (AD) by involving assessments from a team of clinicians from different disciplines led to significant improvements in severity of the disease, results from a single-center study showed.

“A significant challenge in caring for patients with atopic dermatitis is lack of collaboration between healthcare providers, leading to disjointed care, inconsistent treatment plans, and conflicting dialogue with patients,” first author Alexis Tracy, MD, a combined allergy and dermatology research fellow at Rady Children’s Hospital, San Diego, and colleagues wrote in the study, which was published online January 14, 2024, in Pediatric Dermatology.

Launched in 2019, the clinic, which is called the Multidisciplinary Atopic Dermatitis Program (MADP), is a collaborative effort between with Rady Children’s Hospital and the University of California San Diego Health division of dermatology, division of allergy & immunology, and the hospital’s clinical pharmacy. Patients referred to the MADP undergo a concurrent, comprehensive evaluation by a dermatologist, allergist, clinical pharmacist, and others who help to assess AD severity, provide family education about the disease, and form a care plan using the model of shared decision-making (SDM). Visits take about two hours, and the frequency of follow-up visits varies.

Courtesy Rady Children&#039;s Hospital

In the dermatology realm, tools used to compare the extent and severity of AD between visits include the Eczema Area and Severity Index (EASI), Patient-Oriented Eczema Measure (POEM), the Children’s Dermatology Life Quality Index (CDLQI), Validated Investigator Global Assessment (vIGA), Body Surface Area (BSA), and the Numerical Rating Scale (NRS).To investigate the MADP’s success to date, Dr. Tracy and colleagues evaluated 44 patients with a history of moderate to severe, persistent AD who were referred to the clinic between April 3, 2019, and October 22, 2022, and had between one and three follow-up visits. The patients ranged from age 4 months to 18 years (mean, 7.74 years).

Compared with baseline, EASI scores of patients decreased significantly, with an average mean improvement of 9.61 by the second visit, 15.12 by the third visit, and 17.42 by the fourth visit (P <.001 for all three). These represent an average decreases of 44.20%, 63.26%, 74.35%, respectively.

At the seventh visit, the EASI score decreased by a mean of 33.48 (P = .008), which represents an average decrease of 91.52% from baseline. Of the 44 patients, 32 achieved an EASI 50 and 21 achieved an EASI 75.

In other findings, the mean vIGA improved with each visit, with the largest observed improvement at the seventh visit (a mean of 2.25 points; P = .009) and the greatest mean improvement in the POEM score was seen at the sixth visit (a mean of 11.13 points; P < .001). The mean difference in CDLQI scores also increased with each visit, with the largest improvement seen at the sixth visit (an increase of 12 points; P < .001).

Similarly, BSA progressively improved at each clinic visit, from a mean decrease of 16.02% at the second visit to a mean decrease of 56.04% at the seventh visit (P < .001 for both). Meanwhile, the largest mean improvement in pruritus was seen at the sixth visit (a mean of 4.10 points; P = .001).

In an interview, MADP’s codirector, Lawrence Eichenfield, MD, chief of pediatric and adolescent dermatology at Rady Children’s Hospital, said that the consistency of data showing rapid, consistent improvement with a varied set of physician assessed scores and patient-reported outcomes “was very impressive, especially given the variation in severity, extent and difficult course of many of the patients we saw, and spectrum of interventions – from topical regimens to advanced systemic therapies,” he said. “As clinicians we tend to remember the ‘tough cases,’ and it was tremendous to see the impact and utility of the clinic.”

Courtesy University of California, San Diego

Important model of care

Asked to comment on the results, pediatric dermatologist Moise L. Levy, MD, professor of internal medicine and pediatrics at the University of Texas at Austin, who was not involved with the study, characterized the MADP as an important model of care. “Multi-interdisciplinary care of such conditions is well-known to be of great help for patients and their families,” he told this news organization.

“A key part of the ‘team’ is the family/patient engagement and shared decision-making. The use of visual aides to highlight components of care was likely of great use, as well,” he said. “All such interventions impact the disease, as well as associated problems, such as itch, sleep, and mental health. Importantly, such interventions, while known to be useful as demonstrated by the authors, take time, and relate to improved outcomes as noted by the date outlined by the authors.”

The study authors acknowledged certain limitations of the study, including the lack of a control group with single-specialty visits. “The real take-away is that taking the time to do more holistic assessments of health — with skin and allergy issues being discussed, and consistent education and messaging — helps make our medical interventions more successful, with both objective disease improvement and patient/family satisfaction,” Dr. Eichenfield said in the interview.

Pfizer and Sanofi provided financial support to MADP, and for the study. Dr. Eichenfield disclosed that he serves as a scientific adviser, consultant, and/or clinical trial investigator for AbbVie, Amgen, Aslan, Castle Biosciences, Dermavant, Eli Lilly and Company, Forté, Galderma, Incyte, Janssen, LEO Pharma, Novartis, Ortho Dermatologics, Pfizer, Regeneron Pharmaceuticals, Sanofi-Genzyme, Trialspark, and UCB. Dr. Geng disclosed ties with Sanofi, Regeneron, Pfizer, and AbbVie, and is an adviser to Incyte, Galderma, Eli-Lilly, and LEO. The other authors reported having no disclosures. Dr. Levy disclosed ties with Abeona, Amgen, Arcutis, Castle Creek, Dusa Pharma, Krystal Bio, Novan, Regeneron, and Sanofi Genzyme. He is also an investigator for Janssen.

Men who have smoked or currently smoke are significantly more likely to develop androgenetic alopecia (AGA) than men who have never smoked, according to a new study.

In addition, the odds of developing AGA are higher among those who smoke at least 10 cigarettes per day than among those who smoke less, the study authors found.

“Men who smoke are more likely to develop and experience progression of male pattern hair loss,” lead author Aditya Gupta, MD, PhD, professor of medicine at the University of Toronto, Toronto, and director of clinical research at Mediprobe Research Inc., London, Ontario, Canada, told this news organization.

“Our patients with male pattern baldness need to be educated about the negative effects of smoking, given that this condition can have a profound negative psychological impact on those who suffer from it,” he said.

The study was published online in the Journal of Cosmetic Dermatology.
 

Analyzing Smoking’s Effects

Smoking generally has been accepted as a risk factor for the development and progression of AGA or the most common form of hair loss. The research evidence on this association has been inconsistent, however, the authors wrote.

The investigators conducted a review and meta-analysis of eight observational studies to understand the links between smoking and AGA. Ever-smokers were defined as current and former smokers.

Overall, based on six studies, men who have ever smoked are 1.8 times more likely (P < .05) to develop AGA.

Based on two studies, men who smoke 10 or more cigarettes daily are about twice as likely (P < .05) to develop AGA than those who smoke up to 10 cigarettes per day.

Based on four studies, ever smoking is associated with 1.3 times higher odds of AGA progressing from mild (ie, Norwood-Hamilton stages I-III) to more severe (stages IV-VII) than among those who have never smoked.

Based on two studies, there’s no association between AGA progression and smoking intensity (as defined as smoking up to 20 cigarettes daily vs smoking 20 or more cigarettes per day).

“Though our pooled analysis found no significant association between smoking intensity and severity of male AGA, a positive correlation may exist and be detected through an analysis that is statistically better powered,” said Dr. Gupta.

The investigators noted the limitations of their analysis, such as its reliance on observational studies and its lack of data about nicotine levels, smoking intensity, and smoking cessation among study participants.

Additional studies are needed to better understand the links between smoking and hair loss, said Dr. Gupta, as well as the effects of smoking cessation.

Improving Practice and Research

Commenting on the findings for this news organization, Arash Babadjouni, MD, a dermatologist at Midwestern University, Glendale, Arizona, said, “Smoking is not only a preventable cause of significant systemic disease but also affects the follicular growth cycle and fiber pigmentation. The prevalence of hair loss and premature hair graying is higher in smokers than nonsmokers.”

Dr. Babadjouni, who wasn’t involved with this study, has researched the associations between smoking and hair loss and premature hair graying.

“Evidence of this association can be used to clinically promote smoking cessation and emphasize the consequences of smoking on hair,” he said. “Smoking status should be assessed in patients who are presenting to their dermatologist and physicians alike for evaluation of alopecia and premature hair graying.”

The study was conducted without outside funding, and the authors declared no conflicts of interest. Dr. Babadjouni reported no relevant disclosures.

A version of this article appeared on Medscape.com.

Men who have smoked or currently smoke are significantly more likely to develop androgenetic alopecia (AGA) than men who have never smoked, according to a new study.

In addition, the odds of developing AGA are higher among those who smoke at least 10 cigarettes per day than among those who smoke less, the study authors found.

“Men who smoke are more likely to develop and experience progression of male pattern hair loss,” lead author Aditya Gupta, MD, PhD, professor of medicine at the University of Toronto, Toronto, and director of clinical research at Mediprobe Research Inc., London, Ontario, Canada, told this news organization.

“Our patients with male pattern baldness need to be educated about the negative effects of smoking, given that this condition can have a profound negative psychological impact on those who suffer from it,” he said.

The study was published online in the Journal of Cosmetic Dermatology.
 

Analyzing Smoking’s Effects

Smoking generally has been accepted as a risk factor for the development and progression of AGA or the most common form of hair loss. The research evidence on this association has been inconsistent, however, the authors wrote.

The investigators conducted a review and meta-analysis of eight observational studies to understand the links between smoking and AGA. Ever-smokers were defined as current and former smokers.

Overall, based on six studies, men who have ever smoked are 1.8 times more likely (P < .05) to develop AGA.

Based on two studies, men who smoke 10 or more cigarettes daily are about twice as likely (P < .05) to develop AGA than those who smoke up to 10 cigarettes per day.

Based on four studies, ever smoking is associated with 1.3 times higher odds of AGA progressing from mild (ie, Norwood-Hamilton stages I-III) to more severe (stages IV-VII) than among those who have never smoked.

Based on two studies, there’s no association between AGA progression and smoking intensity (as defined as smoking up to 20 cigarettes daily vs smoking 20 or more cigarettes per day).

“Though our pooled analysis found no significant association between smoking intensity and severity of male AGA, a positive correlation may exist and be detected through an analysis that is statistically better powered,” said Dr. Gupta.

The investigators noted the limitations of their analysis, such as its reliance on observational studies and its lack of data about nicotine levels, smoking intensity, and smoking cessation among study participants.

Additional studies are needed to better understand the links between smoking and hair loss, said Dr. Gupta, as well as the effects of smoking cessation.

Improving Practice and Research

Commenting on the findings for this news organization, Arash Babadjouni, MD, a dermatologist at Midwestern University, Glendale, Arizona, said, “Smoking is not only a preventable cause of significant systemic disease but also affects the follicular growth cycle and fiber pigmentation. The prevalence of hair loss and premature hair graying is higher in smokers than nonsmokers.”

Dr. Babadjouni, who wasn’t involved with this study, has researched the associations between smoking and hair loss and premature hair graying.

“Evidence of this association can be used to clinically promote smoking cessation and emphasize the consequences of smoking on hair,” he said. “Smoking status should be assessed in patients who are presenting to their dermatologist and physicians alike for evaluation of alopecia and premature hair graying.”

The study was conducted without outside funding, and the authors declared no conflicts of interest. Dr. Babadjouni reported no relevant disclosures.

A version of this article appeared on Medscape.com.

Men who have smoked or currently smoke are significantly more likely to develop androgenetic alopecia (AGA) than men who have never smoked, according to a new study.

In addition, the odds of developing AGA are higher among those who smoke at least 10 cigarettes per day than among those who smoke less, the study authors found.

“Men who smoke are more likely to develop and experience progression of male pattern hair loss,” lead author Aditya Gupta, MD, PhD, professor of medicine at the University of Toronto, Toronto, and director of clinical research at Mediprobe Research Inc., London, Ontario, Canada, told this news organization.

“Our patients with male pattern baldness need to be educated about the negative effects of smoking, given that this condition can have a profound negative psychological impact on those who suffer from it,” he said.

The study was published online in the Journal of Cosmetic Dermatology.
 

Analyzing Smoking’s Effects

Smoking generally has been accepted as a risk factor for the development and progression of AGA or the most common form of hair loss. The research evidence on this association has been inconsistent, however, the authors wrote.

The investigators conducted a review and meta-analysis of eight observational studies to understand the links between smoking and AGA. Ever-smokers were defined as current and former smokers.

Overall, based on six studies, men who have ever smoked are 1.8 times more likely (P < .05) to develop AGA.

Based on two studies, men who smoke 10 or more cigarettes daily are about twice as likely (P < .05) to develop AGA than those who smoke up to 10 cigarettes per day.

Based on four studies, ever smoking is associated with 1.3 times higher odds of AGA progressing from mild (ie, Norwood-Hamilton stages I-III) to more severe (stages IV-VII) than among those who have never smoked.

Based on two studies, there’s no association between AGA progression and smoking intensity (as defined as smoking up to 20 cigarettes daily vs smoking 20 or more cigarettes per day).

“Though our pooled analysis found no significant association between smoking intensity and severity of male AGA, a positive correlation may exist and be detected through an analysis that is statistically better powered,” said Dr. Gupta.

The investigators noted the limitations of their analysis, such as its reliance on observational studies and its lack of data about nicotine levels, smoking intensity, and smoking cessation among study participants.

Additional studies are needed to better understand the links between smoking and hair loss, said Dr. Gupta, as well as the effects of smoking cessation.

Improving Practice and Research

Commenting on the findings for this news organization, Arash Babadjouni, MD, a dermatologist at Midwestern University, Glendale, Arizona, said, “Smoking is not only a preventable cause of significant systemic disease but also affects the follicular growth cycle and fiber pigmentation. The prevalence of hair loss and premature hair graying is higher in smokers than nonsmokers.”

Dr. Babadjouni, who wasn’t involved with this study, has researched the associations between smoking and hair loss and premature hair graying.

“Evidence of this association can be used to clinically promote smoking cessation and emphasize the consequences of smoking on hair,” he said. “Smoking status should be assessed in patients who are presenting to their dermatologist and physicians alike for evaluation of alopecia and premature hair graying.”

The study was conducted without outside funding, and the authors declared no conflicts of interest. Dr. Babadjouni reported no relevant disclosures.

A version of this article appeared on Medscape.com.

The Food and Drug Administration has cleared the DermaSensor device for point-of-care, noninvasive testing for all types of skin cancer.

The handheld wireless tool, which was developed by Miami-based DermaSensor Inc., operates on battery power, uses spectroscopy and algorithms to evaluate skin lesions for potential cancer in a matter of seconds, and is intended for use by primary care physicians. After the device completes the scan of a lesion, a result of “investigate further” (positive result) suggests further evaluation through a referral to a dermatologist, while “monitor” (negative result) suggests that there is no immediate need for a referral to a dermatologist.

In a pivotal trial of the device that evaluated 224 high risk lesions at 18 primary care study sites in the United States and 4 in Australia, the device had an overall sensitivity of 95.5% for detecting malignancy.

In a more recent validation study funded by DermaSensor, investigators tested 333 lesions at four U.S. dermatology offices and found that the overall device sensitivity was 97.04%, with subgroup sensitivity of 96.67% for melanoma, 97.22% for basal cell carcinoma, and 97.01% for squamous cell carcinoma. Overall specificity of the device was 26.22%.

The study authors, led by Tallahassee, Fla.–based dermatologist Armand B. Cognetta Jr., MD, concluded that DermaSensor’s rapid clinical analysis of lesions “allows for its easy integration into clinical practice infrastructures. Proper use of this device may aid in the reduction of morbidity and mortality associated with skin cancer through expedited and enhanced detection and intervention.”

According to marketing material from the DermaSensor website, the device’s AI algorithm was developed and validated with more than 20,000 scans, composed of more than 4,000 benign and malignant lesions. In a statement about the clearance, the FDA emphasized that the device “should not be used as the sole diagnostic criterion nor to confirm a diagnosis of skin cancer.” The agency is requiring that the manufacturer “conduct additional post-market clinical validation performance testing of the DermaSensor device in patients from demographic groups representative of the U.S. population, including populations who had limited representation of melanomas in the premarket studies, due to their having a relatively low incidence of the disease.”

According to a spokesperson for DermaSensor, pricing for the device is based on a subscription model: $199 per month for five patients or $399 per month for unlimited use. DermaSensor is currently commercially available in Europe and Australia.

Asked to comment, Vishal A. Patel, MD, director of cutaneous oncology at the George Washington Cancer Center, Washington, said that the FDA clearance of DermaSensor highlights the growing appreciation of AI-driven diagnostic support for primary care providers and dermatologists. "Skin cancers are a growing epidemic in the US and the ability to accurately identify potential suspicious lesions without immediately reaching for the scalpel is invaluable," Patel told this news organization. He was not involved with DermSensor studies.

"Furthermore, this tool can help address the shortage of dermatologists and long wait times by helping primary care providers accurately risk-stratify patients and identify those who need to be seen immediately for potential biopsy and expert care," he added. "However, just like with any new technology, we must use caution to not overutilize this tool," which he said, could "lead to overdiagnosis and overtreatment of early or innocuous lesions that are better managed with empiric field treatments." 

Dr. Cognetta was a paid investigator for the study.

Dr. Patel disclosed that he is chief medical officer for Lazarus AI.

The Food and Drug Administration has cleared the DermaSensor device for point-of-care, noninvasive testing for all types of skin cancer.

The handheld wireless tool, which was developed by Miami-based DermaSensor Inc., operates on battery power, uses spectroscopy and algorithms to evaluate skin lesions for potential cancer in a matter of seconds, and is intended for use by primary care physicians. After the device completes the scan of a lesion, a result of “investigate further” (positive result) suggests further evaluation through a referral to a dermatologist, while “monitor” (negative result) suggests that there is no immediate need for a referral to a dermatologist.

In a pivotal trial of the device that evaluated 224 high risk lesions at 18 primary care study sites in the United States and 4 in Australia, the device had an overall sensitivity of 95.5% for detecting malignancy.

In a more recent validation study funded by DermaSensor, investigators tested 333 lesions at four U.S. dermatology offices and found that the overall device sensitivity was 97.04%, with subgroup sensitivity of 96.67% for melanoma, 97.22% for basal cell carcinoma, and 97.01% for squamous cell carcinoma. Overall specificity of the device was 26.22%.

The study authors, led by Tallahassee, Fla.–based dermatologist Armand B. Cognetta Jr., MD, concluded that DermaSensor’s rapid clinical analysis of lesions “allows for its easy integration into clinical practice infrastructures. Proper use of this device may aid in the reduction of morbidity and mortality associated with skin cancer through expedited and enhanced detection and intervention.”

According to marketing material from the DermaSensor website, the device’s AI algorithm was developed and validated with more than 20,000 scans, composed of more than 4,000 benign and malignant lesions. In a statement about the clearance, the FDA emphasized that the device “should not be used as the sole diagnostic criterion nor to confirm a diagnosis of skin cancer.” The agency is requiring that the manufacturer “conduct additional post-market clinical validation performance testing of the DermaSensor device in patients from demographic groups representative of the U.S. population, including populations who had limited representation of melanomas in the premarket studies, due to their having a relatively low incidence of the disease.”

According to a spokesperson for DermaSensor, pricing for the device is based on a subscription model: $199 per month for five patients or $399 per month for unlimited use. DermaSensor is currently commercially available in Europe and Australia.

Asked to comment, Vishal A. Patel, MD, director of cutaneous oncology at the George Washington Cancer Center, Washington, said that the FDA clearance of DermaSensor highlights the growing appreciation of AI-driven diagnostic support for primary care providers and dermatologists. "Skin cancers are a growing epidemic in the US and the ability to accurately identify potential suspicious lesions without immediately reaching for the scalpel is invaluable," Patel told this news organization. He was not involved with DermSensor studies.

"Furthermore, this tool can help address the shortage of dermatologists and long wait times by helping primary care providers accurately risk-stratify patients and identify those who need to be seen immediately for potential biopsy and expert care," he added. "However, just like with any new technology, we must use caution to not overutilize this tool," which he said, could "lead to overdiagnosis and overtreatment of early or innocuous lesions that are better managed with empiric field treatments." 

Dr. Cognetta was a paid investigator for the study.

Dr. Patel disclosed that he is chief medical officer for Lazarus AI.

The Food and Drug Administration has cleared the DermaSensor device for point-of-care, noninvasive testing for all types of skin cancer.

The handheld wireless tool, which was developed by Miami-based DermaSensor Inc., operates on battery power, uses spectroscopy and algorithms to evaluate skin lesions for potential cancer in a matter of seconds, and is intended for use by primary care physicians. After the device completes the scan of a lesion, a result of “investigate further” (positive result) suggests further evaluation through a referral to a dermatologist, while “monitor” (negative result) suggests that there is no immediate need for a referral to a dermatologist.

In a pivotal trial of the device that evaluated 224 high risk lesions at 18 primary care study sites in the United States and 4 in Australia, the device had an overall sensitivity of 95.5% for detecting malignancy.

In a more recent validation study funded by DermaSensor, investigators tested 333 lesions at four U.S. dermatology offices and found that the overall device sensitivity was 97.04%, with subgroup sensitivity of 96.67% for melanoma, 97.22% for basal cell carcinoma, and 97.01% for squamous cell carcinoma. Overall specificity of the device was 26.22%.

The study authors, led by Tallahassee, Fla.–based dermatologist Armand B. Cognetta Jr., MD, concluded that DermaSensor’s rapid clinical analysis of lesions “allows for its easy integration into clinical practice infrastructures. Proper use of this device may aid in the reduction of morbidity and mortality associated with skin cancer through expedited and enhanced detection and intervention.”

According to marketing material from the DermaSensor website, the device’s AI algorithm was developed and validated with more than 20,000 scans, composed of more than 4,000 benign and malignant lesions. In a statement about the clearance, the FDA emphasized that the device “should not be used as the sole diagnostic criterion nor to confirm a diagnosis of skin cancer.” The agency is requiring that the manufacturer “conduct additional post-market clinical validation performance testing of the DermaSensor device in patients from demographic groups representative of the U.S. population, including populations who had limited representation of melanomas in the premarket studies, due to their having a relatively low incidence of the disease.”

According to a spokesperson for DermaSensor, pricing for the device is based on a subscription model: $199 per month for five patients or $399 per month for unlimited use. DermaSensor is currently commercially available in Europe and Australia.

Asked to comment, Vishal A. Patel, MD, director of cutaneous oncology at the George Washington Cancer Center, Washington, said that the FDA clearance of DermaSensor highlights the growing appreciation of AI-driven diagnostic support for primary care providers and dermatologists. "Skin cancers are a growing epidemic in the US and the ability to accurately identify potential suspicious lesions without immediately reaching for the scalpel is invaluable," Patel told this news organization. He was not involved with DermSensor studies.

"Furthermore, this tool can help address the shortage of dermatologists and long wait times by helping primary care providers accurately risk-stratify patients and identify those who need to be seen immediately for potential biopsy and expert care," he added. "However, just like with any new technology, we must use caution to not overutilize this tool," which he said, could "lead to overdiagnosis and overtreatment of early or innocuous lesions that are better managed with empiric field treatments." 

Dr. Cognetta was a paid investigator for the study.

Dr. Patel disclosed that he is chief medical officer for Lazarus AI.

TOPLINE:

The efficacy of clascoterone cream 1% for treating acne vulgaris appears to increase over time after 12 weeks of use and up to 1 year.

METHODOLOGY:

• A 1% cream formulation of clascoterone, a topical androgen receptor inhibitor, is approved for the treatment of acne vulgaris in patients aged 12 years and older based on results from two identical phase 3 12-week trials, NCT02608450 and NCT02608476, and a long-term extension (LTE) study.
• The purpose of the current study was to evaluate the integrated efficacy of clascoterone cream 1% (Winlevi) in the intention-to-treat population of patients from all three trials.
• In the pivotal trials, investigators randomized patients with acne 1:1 to receive clascoterone cream 1% or vehicle twice daily for 12 weeks. Participants were eligible to enter the LTE study, in which patients applied clascoterone to the face, and if they wanted to, the trunk for up to 9 more months.
• To assess combined efficacy, researchers evaluated the proportion of patients who achieved an Investigator’s Global Assessment (IGA) of 0 or 1.

TAKEAWAY:

• Of the 1143 patients from the pivotal trials who completed 12 weeks of treatment, 576 were in the clascoterone group and 567 were in the vehicle group. Of the 600 patients who entered the LTE study, 311 were in the clascoterone group and 289 were in the vehicle group. Of these, 343 completed the LTE study.
• At week 12, the proportion of patients who achieved treatment success was higher in the clascoterone group than in the vehicle group (19.9% vs 7.7%, respectively; P < .0001).
• In the LTE study, the proportion of patients previously treated with clascoterone who achieved a facial IGA of 0/1 increased from 13.5% at extension day 0 to 29.9% at extension day 274, while the proportion of patients previously treated with vehicle and switched to clascoterone who achieved a facial IGA of 0/1 increased from 6.2% at extension day 0 to 30.4% at extension day 274.
• Similarly, the proportion of patients in the LTE study with a truncal IGA of 0/1 increased from 4.9% at extension day 0 to 31.7% on extension day 274.

IN PRACTICE:

“Clinicians may consider counseling patients that treatment persistence is required to maximize the efficacy of clascoterone treatment,” the authors concluded.

SOURCE:

Lawrence F. Eichenfield, MD, of the departments of dermatology and pediatrics at the University of California and Rady Children’s Hospital, San Diego, California, led the research. The study was published in the January 2024 issue of the Journal of Drugs in Dermatology.

LIMITATIONS:

There was a high patient discontinuation rate before and during the LET study. Also, no assessment was made as to how clascoterone affected patients’ quality of life.

DISCLOSURES:

Clascoterone manufacturer Cassiopea funded the studies. Dr. Eichenfield and fellow investigators Adelaide A. Hebert, MD, and Linda Stein Gold, MD, received compensation from Cassiopea as advisers and disclosed ties to many other pharmaceutical companies.
 

A version of this article appeared on Medscape.com.

TOPLINE:

The efficacy of clascoterone cream 1% for treating acne vulgaris appears to increase over time after 12 weeks of use and up to 1 year.

METHODOLOGY:

• A 1% cream formulation of clascoterone, a topical androgen receptor inhibitor, is approved for the treatment of acne vulgaris in patients aged 12 years and older based on results from two identical phase 3 12-week trials, NCT02608450 and NCT02608476, and a long-term extension (LTE) study.
• The purpose of the current study was to evaluate the integrated efficacy of clascoterone cream 1% (Winlevi) in the intention-to-treat population of patients from all three trials.
• In the pivotal trials, investigators randomized patients with acne 1:1 to receive clascoterone cream 1% or vehicle twice daily for 12 weeks. Participants were eligible to enter the LTE study, in which patients applied clascoterone to the face, and if they wanted to, the trunk for up to 9 more months.
• To assess combined efficacy, researchers evaluated the proportion of patients who achieved an Investigator’s Global Assessment (IGA) of 0 or 1.

TAKEAWAY:

• Of the 1143 patients from the pivotal trials who completed 12 weeks of treatment, 576 were in the clascoterone group and 567 were in the vehicle group. Of the 600 patients who entered the LTE study, 311 were in the clascoterone group and 289 were in the vehicle group. Of these, 343 completed the LTE study.
• At week 12, the proportion of patients who achieved treatment success was higher in the clascoterone group than in the vehicle group (19.9% vs 7.7%, respectively; P < .0001).
• In the LTE study, the proportion of patients previously treated with clascoterone who achieved a facial IGA of 0/1 increased from 13.5% at extension day 0 to 29.9% at extension day 274, while the proportion of patients previously treated with vehicle and switched to clascoterone who achieved a facial IGA of 0/1 increased from 6.2% at extension day 0 to 30.4% at extension day 274.
• Similarly, the proportion of patients in the LTE study with a truncal IGA of 0/1 increased from 4.9% at extension day 0 to 31.7% on extension day 274.

IN PRACTICE:

“Clinicians may consider counseling patients that treatment persistence is required to maximize the efficacy of clascoterone treatment,” the authors concluded.

SOURCE:

Lawrence F. Eichenfield, MD, of the departments of dermatology and pediatrics at the University of California and Rady Children’s Hospital, San Diego, California, led the research. The study was published in the January 2024 issue of the Journal of Drugs in Dermatology.

LIMITATIONS:

There was a high patient discontinuation rate before and during the LET study. Also, no assessment was made as to how clascoterone affected patients’ quality of life.

DISCLOSURES:

Clascoterone manufacturer Cassiopea funded the studies. Dr. Eichenfield and fellow investigators Adelaide A. Hebert, MD, and Linda Stein Gold, MD, received compensation from Cassiopea as advisers and disclosed ties to many other pharmaceutical companies.
 

A version of this article appeared on Medscape.com.

TOPLINE:

The efficacy of clascoterone cream 1% for treating acne vulgaris appears to increase over time after 12 weeks of use and up to 1 year.

METHODOLOGY:

• A 1% cream formulation of clascoterone, a topical androgen receptor inhibitor, is approved for the treatment of acne vulgaris in patients aged 12 years and older based on results from two identical phase 3 12-week trials, NCT02608450 and NCT02608476, and a long-term extension (LTE) study.
• The purpose of the current study was to evaluate the integrated efficacy of clascoterone cream 1% (Winlevi) in the intention-to-treat population of patients from all three trials.
• In the pivotal trials, investigators randomized patients with acne 1:1 to receive clascoterone cream 1% or vehicle twice daily for 12 weeks. Participants were eligible to enter the LTE study, in which patients applied clascoterone to the face, and if they wanted to, the trunk for up to 9 more months.
• To assess combined efficacy, researchers evaluated the proportion of patients who achieved an Investigator’s Global Assessment (IGA) of 0 or 1.

TAKEAWAY:

• Of the 1143 patients from the pivotal trials who completed 12 weeks of treatment, 576 were in the clascoterone group and 567 were in the vehicle group. Of the 600 patients who entered the LTE study, 311 were in the clascoterone group and 289 were in the vehicle group. Of these, 343 completed the LTE study.
• At week 12, the proportion of patients who achieved treatment success was higher in the clascoterone group than in the vehicle group (19.9% vs 7.7%, respectively; P < .0001).
• In the LTE study, the proportion of patients previously treated with clascoterone who achieved a facial IGA of 0/1 increased from 13.5% at extension day 0 to 29.9% at extension day 274, while the proportion of patients previously treated with vehicle and switched to clascoterone who achieved a facial IGA of 0/1 increased from 6.2% at extension day 0 to 30.4% at extension day 274.
• Similarly, the proportion of patients in the LTE study with a truncal IGA of 0/1 increased from 4.9% at extension day 0 to 31.7% on extension day 274.

IN PRACTICE:

“Clinicians may consider counseling patients that treatment persistence is required to maximize the efficacy of clascoterone treatment,” the authors concluded.

SOURCE:

Lawrence F. Eichenfield, MD, of the departments of dermatology and pediatrics at the University of California and Rady Children’s Hospital, San Diego, California, led the research. The study was published in the January 2024 issue of the Journal of Drugs in Dermatology.

LIMITATIONS:

There was a high patient discontinuation rate before and during the LET study. Also, no assessment was made as to how clascoterone affected patients’ quality of life.

DISCLOSURES:

Clascoterone manufacturer Cassiopea funded the studies. Dr. Eichenfield and fellow investigators Adelaide A. Hebert, MD, and Linda Stein Gold, MD, received compensation from Cassiopea as advisers and disclosed ties to many other pharmaceutical companies.
 

A version of this article appeared on Medscape.com.

Women with autoimmune disease are more likely to have perinatal depression (PND), according to findings from a new study that also suggested the reverse relationship is true: Women with a history of PND have a higher risk of developing autoimmune disease.

The research, published online on January 9, 2024, in Molecular Psychiatry, was led by Emma Bränn, PhD, Institute of Environmental Medicine, Karolinska Institute, Stockholm, Sweden.

The researchers used data from the Swedish Medical Birth Register and identified all women who had given birth in Sweden between 2001 and 2013. Out of the group of approximately 815,000 women and 1.3 million pregnancies, just more than 55,000 women had been diagnosed with depression during their pregnancy or within a year after delivery.

The researchers then compared the incidence of 41 autoimmune diseases in women who had and did not have PND. They controlled for factors including genetic makeup and childhood environment.

Results indicated that women with autoimmune disease were 30% more likely to have PND (odds ratio, 1.30; 95% CI, 1.25-1.35). Conversely, women with PND were 30% more likely than women with no PND to develop an autoimmune disease (hazard ratio, 1.30; 95% CI, 1.25-1.36).

A sibling comparison helped confirm the results by controlling for some shared genetic and early life environmental factors related to the household in which sisters grew up.
 

Potential Shared Biological Mechanisms

The association was independent of psychiatric comorbidities, suggesting there may be shared biological mechanisms.

Dr. Bränn told this news organization that the research team wanted to do the study because previous research has shown involvement of the immune system in depression, with similarities in both the symptoms of immune system–activated diseases and depression and the molecular pathways activated by the immune system.

“Adding on top of the tremendous changes in the immune system that we see in the body of the woman during the perinatal period, we hypothesized that autoimmune diseases could be associated to perinatal depression,” she said. “This had also been shown in some previous literature but not to the extent as what we have investigated in this paper.”

She said their results help make a case for counseling women at several points in healthcare interactions — before and after conception and childbirth — and in rheumatology visits to inform women with autoimmune diseases who are contemplating motherhood of the association with developing PND. The results may also demonstrate a need for monitoring women in these groups for depression or autoimmune disease.

Fred Miller, MD, PhD, retired Scientist Emeritus of the Environmental Autoimmunity Group at the National Institute of Environmental Health Sciences, who was not part of the study, said the results seem plausible as they build on early work that demonstrated selected associations between autoimmune conditions and mental illness.

“These associations may be the result of shared genetic and environmental risk factors, including stress, hormonal changes, medications, and the proinflammatory states that can lead to both,” he said.

The novelty, he said, is in the relatively strong associations of PND with autoimmune disease overall and with specific autoimmune diseases.
 

Strong Link Found With Multiple Sclerosis (MS)

According to the paper, a significant positive bidirectional link was found for autoimmune thyroid disease, psoriasis, MS, ulcerative colitis, and celiac disease.

Researchers found a particularly strong association — double the risk in both directions — between PND and MS.

Dr. Miller said though it is unclear from this study why the association of PND with MS was stronger than with other autoimmune diseases, people with MS are known to be at a high risk for depression in general. That may come from greater shared genetic and environmental risk factors, he added.

Additionally, MS is one of the more common autoimmune diseases, he noted, so the population is larger for study.

He said he was surprised the researchers didn’t investigate medication use because medications used in depression have immunologic effects and medications used in autoimmune diseases could have effects on mental conditions.

The study has implications for clinicians in a wide variety of specialties, Dr. Miller noted.

“It suggests that caregivers be more alert to the signs of developing autoimmune disease in women with perinatal depression and to the signs of developing perinatal depression in those with autoimmune disease,” Dr. Miller said, “so that appropriate screening, diagnostics, and interventions may be undertaken.”

The researchers say they will continue to examine the long-term effects of depression during pregnancy and in the year after childbirth.

“Depression during this sensitive period can have serious consequences for both the mother and the baby,” Dr. Bränn said. “We hope that our results will help decision-makers to steer funding toward maternal healthcare so that more women can get help and support in time.”

The study was financed by Karolinska Institute, Forte (the Swedish Research Council for Health, Working Life and Welfare), the Swedish Research Council, and the Icelandic Research Fund.

The researchers and Dr. Miller reported no relevant financial relationships.

A version of this article appeared on Medscape.com.

Women with autoimmune disease are more likely to have perinatal depression (PND), according to findings from a new study that also suggested the reverse relationship is true: Women with a history of PND have a higher risk of developing autoimmune disease.

The research, published online on January 9, 2024, in Molecular Psychiatry, was led by Emma Bränn, PhD, Institute of Environmental Medicine, Karolinska Institute, Stockholm, Sweden.

The researchers used data from the Swedish Medical Birth Register and identified all women who had given birth in Sweden between 2001 and 2013. Out of the group of approximately 815,000 women and 1.3 million pregnancies, just more than 55,000 women had been diagnosed with depression during their pregnancy or within a year after delivery.

The researchers then compared the incidence of 41 autoimmune diseases in women who had and did not have PND. They controlled for factors including genetic makeup and childhood environment.

Results indicated that women with autoimmune disease were 30% more likely to have PND (odds ratio, 1.30; 95% CI, 1.25-1.35). Conversely, women with PND were 30% more likely than women with no PND to develop an autoimmune disease (hazard ratio, 1.30; 95% CI, 1.25-1.36).

A sibling comparison helped confirm the results by controlling for some shared genetic and early life environmental factors related to the household in which sisters grew up.
 

Potential Shared Biological Mechanisms

The association was independent of psychiatric comorbidities, suggesting there may be shared biological mechanisms.

Dr. Bränn told this news organization that the research team wanted to do the study because previous research has shown involvement of the immune system in depression, with similarities in both the symptoms of immune system–activated diseases and depression and the molecular pathways activated by the immune system.

“Adding on top of the tremendous changes in the immune system that we see in the body of the woman during the perinatal period, we hypothesized that autoimmune diseases could be associated to perinatal depression,” she said. “This had also been shown in some previous literature but not to the extent as what we have investigated in this paper.”

She said their results help make a case for counseling women at several points in healthcare interactions — before and after conception and childbirth — and in rheumatology visits to inform women with autoimmune diseases who are contemplating motherhood of the association with developing PND. The results may also demonstrate a need for monitoring women in these groups for depression or autoimmune disease.

Fred Miller, MD, PhD, retired Scientist Emeritus of the Environmental Autoimmunity Group at the National Institute of Environmental Health Sciences, who was not part of the study, said the results seem plausible as they build on early work that demonstrated selected associations between autoimmune conditions and mental illness.

“These associations may be the result of shared genetic and environmental risk factors, including stress, hormonal changes, medications, and the proinflammatory states that can lead to both,” he said.

The novelty, he said, is in the relatively strong associations of PND with autoimmune disease overall and with specific autoimmune diseases.
 

Strong Link Found With Multiple Sclerosis (MS)

According to the paper, a significant positive bidirectional link was found for autoimmune thyroid disease, psoriasis, MS, ulcerative colitis, and celiac disease.

Researchers found a particularly strong association — double the risk in both directions — between PND and MS.

Dr. Miller said though it is unclear from this study why the association of PND with MS was stronger than with other autoimmune diseases, people with MS are known to be at a high risk for depression in general. That may come from greater shared genetic and environmental risk factors, he added.

Additionally, MS is one of the more common autoimmune diseases, he noted, so the population is larger for study.

He said he was surprised the researchers didn’t investigate medication use because medications used in depression have immunologic effects and medications used in autoimmune diseases could have effects on mental conditions.

The study has implications for clinicians in a wide variety of specialties, Dr. Miller noted.

“It suggests that caregivers be more alert to the signs of developing autoimmune disease in women with perinatal depression and to the signs of developing perinatal depression in those with autoimmune disease,” Dr. Miller said, “so that appropriate screening, diagnostics, and interventions may be undertaken.”

The researchers say they will continue to examine the long-term effects of depression during pregnancy and in the year after childbirth.

“Depression during this sensitive period can have serious consequences for both the mother and the baby,” Dr. Bränn said. “We hope that our results will help decision-makers to steer funding toward maternal healthcare so that more women can get help and support in time.”

The study was financed by Karolinska Institute, Forte (the Swedish Research Council for Health, Working Life and Welfare), the Swedish Research Council, and the Icelandic Research Fund.

The researchers and Dr. Miller reported no relevant financial relationships.

A version of this article appeared on Medscape.com.

Women with autoimmune disease are more likely to have perinatal depression (PND), according to findings from a new study that also suggested the reverse relationship is true: Women with a history of PND have a higher risk of developing autoimmune disease.

The research, published online on January 9, 2024, in Molecular Psychiatry, was led by Emma Bränn, PhD, Institute of Environmental Medicine, Karolinska Institute, Stockholm, Sweden.

The researchers used data from the Swedish Medical Birth Register and identified all women who had given birth in Sweden between 2001 and 2013. Out of the group of approximately 815,000 women and 1.3 million pregnancies, just more than 55,000 women had been diagnosed with depression during their pregnancy or within a year after delivery.

The researchers then compared the incidence of 41 autoimmune diseases in women who had and did not have PND. They controlled for factors including genetic makeup and childhood environment.

Results indicated that women with autoimmune disease were 30% more likely to have PND (odds ratio, 1.30; 95% CI, 1.25-1.35). Conversely, women with PND were 30% more likely than women with no PND to develop an autoimmune disease (hazard ratio, 1.30; 95% CI, 1.25-1.36).

A sibling comparison helped confirm the results by controlling for some shared genetic and early life environmental factors related to the household in which sisters grew up.
 

Potential Shared Biological Mechanisms

The association was independent of psychiatric comorbidities, suggesting there may be shared biological mechanisms.

Dr. Bränn told this news organization that the research team wanted to do the study because previous research has shown involvement of the immune system in depression, with similarities in both the symptoms of immune system–activated diseases and depression and the molecular pathways activated by the immune system.

“Adding on top of the tremendous changes in the immune system that we see in the body of the woman during the perinatal period, we hypothesized that autoimmune diseases could be associated to perinatal depression,” she said. “This had also been shown in some previous literature but not to the extent as what we have investigated in this paper.”

She said their results help make a case for counseling women at several points in healthcare interactions — before and after conception and childbirth — and in rheumatology visits to inform women with autoimmune diseases who are contemplating motherhood of the association with developing PND. The results may also demonstrate a need for monitoring women in these groups for depression or autoimmune disease.

Fred Miller, MD, PhD, retired Scientist Emeritus of the Environmental Autoimmunity Group at the National Institute of Environmental Health Sciences, who was not part of the study, said the results seem plausible as they build on early work that demonstrated selected associations between autoimmune conditions and mental illness.

“These associations may be the result of shared genetic and environmental risk factors, including stress, hormonal changes, medications, and the proinflammatory states that can lead to both,” he said.

The novelty, he said, is in the relatively strong associations of PND with autoimmune disease overall and with specific autoimmune diseases.
 

Strong Link Found With Multiple Sclerosis (MS)

According to the paper, a significant positive bidirectional link was found for autoimmune thyroid disease, psoriasis, MS, ulcerative colitis, and celiac disease.

Researchers found a particularly strong association — double the risk in both directions — between PND and MS.

Dr. Miller said though it is unclear from this study why the association of PND with MS was stronger than with other autoimmune diseases, people with MS are known to be at a high risk for depression in general. That may come from greater shared genetic and environmental risk factors, he added.

Additionally, MS is one of the more common autoimmune diseases, he noted, so the population is larger for study.

He said he was surprised the researchers didn’t investigate medication use because medications used in depression have immunologic effects and medications used in autoimmune diseases could have effects on mental conditions.

The study has implications for clinicians in a wide variety of specialties, Dr. Miller noted.

“It suggests that caregivers be more alert to the signs of developing autoimmune disease in women with perinatal depression and to the signs of developing perinatal depression in those with autoimmune disease,” Dr. Miller said, “so that appropriate screening, diagnostics, and interventions may be undertaken.”

The researchers say they will continue to examine the long-term effects of depression during pregnancy and in the year after childbirth.

“Depression during this sensitive period can have serious consequences for both the mother and the baby,” Dr. Bränn said. “We hope that our results will help decision-makers to steer funding toward maternal healthcare so that more women can get help and support in time.”

The study was financed by Karolinska Institute, Forte (the Swedish Research Council for Health, Working Life and Welfare), the Swedish Research Council, and the Icelandic Research Fund.

The researchers and Dr. Miller reported no relevant financial relationships.

A version of this article appeared on Medscape.com.

Endometriosis is defined as the presence of endometrial tissue outside of the uterine cavity, commonly occurring in women of reproductive age. The condition usually affects the adnexa (ovaries, Fallopian tubes, and associated ligaments and connective tissue) but can also be seen in extrapelvic structures.

Cutaneous endometriosis is an uncommon subtype that accounts for 1% of endometriosis cases and occurs when endometrial tissue is found on the surface of the skin. It is divided into primary and secondary cutaneous endometriosis. The etiology of primary cutaneous endometriosis is idiopathic, while the secondary form is believed to be a consequence of abdominal or pelvic procedures that may lead to seeding of endometrial tissue on the skin. In the case of our patient, it appears that her laparoscopic procedure 2 years ago was the cause of endometrial seeding in the umbilicus.

Clinically, the condition may present with a palpable mass, cyclic pain, and bloody discharge from the affected area. Due to the rarity of cutaneous endometriosis, it may be hard to distinguish from other diagnoses such as keloids, dermatofibromas, hernias, or cutaneous metastasis of cancers (Sister Mary Joseph nodules).

The definitive diagnosis can be made by biopsy and histopathological assessment showing a mixture of endometrial glands and stromal tissue. Imaging studies such as computed tomography (CT) scan and magnetic resonance imaging (MRI) are helpful in excluding more common diagnoses such as hernia or cutaneous metastasis. In this patient, the mass was surgically excised. Histopathological assessment established the diagnosis of cutaneous endometriosis.

Treatment options include surgical excision and medical therapy. Medical therapy entails the use of hormonal agents such as gonadotropin-releasing hormone agonists, danazol (a pituitary gonadotropin inhibitor), and oral contraceptives, which reduce the cyclical proliferation of endothelial tissue. These agents can be used preoperatively to reduce the size of the cutaneous mass before surgical excision, or as an alternative treatment for patients who wish to avoid surgery. The rate of recurrence is observed to be higher with medical therapy rather than surgical treatment.

The case and photo were submitted by Mina Ahmed, MBBS, Brooke Resh Sateesh MD, and Nathan Uebelhoer MD, of San Diego Family Dermatology, San Diego, California. The column was edited by Donna Bilu Martin, MD.
 

Dr. Bilu Martin is a board-certified dermatologist in private practice at Premier Dermatology, MD, in Aventura, Florida. More diagnostic cases are available at mdedge.com/dermatology. To submit a case for possible publication, send an email to [email protected].

References

1. Gonzalez RH et al. Am J Case Rep. 2021;22:e932493-1–e932493-4.

2. Raffi L et al. Int J Womens Dermatol. 2019 Dec;5(5):384-386.

3. Sharma A, Apostol R. Cutaneous endometriosis. Treasure Island, Fla: Statpearls Publishing, 2023.

Endometriosis is defined as the presence of endometrial tissue outside of the uterine cavity, commonly occurring in women of reproductive age. The condition usually affects the adnexa (ovaries, Fallopian tubes, and associated ligaments and connective tissue) but can also be seen in extrapelvic structures.

Cutaneous endometriosis is an uncommon subtype that accounts for 1% of endometriosis cases and occurs when endometrial tissue is found on the surface of the skin. It is divided into primary and secondary cutaneous endometriosis. The etiology of primary cutaneous endometriosis is idiopathic, while the secondary form is believed to be a consequence of abdominal or pelvic procedures that may lead to seeding of endometrial tissue on the skin. In the case of our patient, it appears that her laparoscopic procedure 2 years ago was the cause of endometrial seeding in the umbilicus.

Clinically, the condition may present with a palpable mass, cyclic pain, and bloody discharge from the affected area. Due to the rarity of cutaneous endometriosis, it may be hard to distinguish from other diagnoses such as keloids, dermatofibromas, hernias, or cutaneous metastasis of cancers (Sister Mary Joseph nodules).

The definitive diagnosis can be made by biopsy and histopathological assessment showing a mixture of endometrial glands and stromal tissue. Imaging studies such as computed tomography (CT) scan and magnetic resonance imaging (MRI) are helpful in excluding more common diagnoses such as hernia or cutaneous metastasis. In this patient, the mass was surgically excised. Histopathological assessment established the diagnosis of cutaneous endometriosis.

Treatment options include surgical excision and medical therapy. Medical therapy entails the use of hormonal agents such as gonadotropin-releasing hormone agonists, danazol (a pituitary gonadotropin inhibitor), and oral contraceptives, which reduce the cyclical proliferation of endothelial tissue. These agents can be used preoperatively to reduce the size of the cutaneous mass before surgical excision, or as an alternative treatment for patients who wish to avoid surgery. The rate of recurrence is observed to be higher with medical therapy rather than surgical treatment.

The case and photo were submitted by Mina Ahmed, MBBS, Brooke Resh Sateesh MD, and Nathan Uebelhoer MD, of San Diego Family Dermatology, San Diego, California. The column was edited by Donna Bilu Martin, MD.
 

Dr. Bilu Martin is a board-certified dermatologist in private practice at Premier Dermatology, MD, in Aventura, Florida. More diagnostic cases are available at mdedge.com/dermatology. To submit a case for possible publication, send an email to [email protected].

References

1. Gonzalez RH et al. Am J Case Rep. 2021;22:e932493-1–e932493-4.

2. Raffi L et al. Int J Womens Dermatol. 2019 Dec;5(5):384-386.

3. Sharma A, Apostol R. Cutaneous endometriosis. Treasure Island, Fla: Statpearls Publishing, 2023.

Endometriosis is defined as the presence of endometrial tissue outside of the uterine cavity, commonly occurring in women of reproductive age. The condition usually affects the adnexa (ovaries, Fallopian tubes, and associated ligaments and connective tissue) but can also be seen in extrapelvic structures.

Cutaneous endometriosis is an uncommon subtype that accounts for 1% of endometriosis cases and occurs when endometrial tissue is found on the surface of the skin. It is divided into primary and secondary cutaneous endometriosis. The etiology of primary cutaneous endometriosis is idiopathic, while the secondary form is believed to be a consequence of abdominal or pelvic procedures that may lead to seeding of endometrial tissue on the skin. In the case of our patient, it appears that her laparoscopic procedure 2 years ago was the cause of endometrial seeding in the umbilicus.

Clinically, the condition may present with a palpable mass, cyclic pain, and bloody discharge from the affected area. Due to the rarity of cutaneous endometriosis, it may be hard to distinguish from other diagnoses such as keloids, dermatofibromas, hernias, or cutaneous metastasis of cancers (Sister Mary Joseph nodules).

The definitive diagnosis can be made by biopsy and histopathological assessment showing a mixture of endometrial glands and stromal tissue. Imaging studies such as computed tomography (CT) scan and magnetic resonance imaging (MRI) are helpful in excluding more common diagnoses such as hernia or cutaneous metastasis. In this patient, the mass was surgically excised. Histopathological assessment established the diagnosis of cutaneous endometriosis.

Treatment options include surgical excision and medical therapy. Medical therapy entails the use of hormonal agents such as gonadotropin-releasing hormone agonists, danazol (a pituitary gonadotropin inhibitor), and oral contraceptives, which reduce the cyclical proliferation of endothelial tissue. These agents can be used preoperatively to reduce the size of the cutaneous mass before surgical excision, or as an alternative treatment for patients who wish to avoid surgery. The rate of recurrence is observed to be higher with medical therapy rather than surgical treatment.

The case and photo were submitted by Mina Ahmed, MBBS, Brooke Resh Sateesh MD, and Nathan Uebelhoer MD, of San Diego Family Dermatology, San Diego, California. The column was edited by Donna Bilu Martin, MD.
 

Dr. Bilu Martin is a board-certified dermatologist in private practice at Premier Dermatology, MD, in Aventura, Florida. More diagnostic cases are available at mdedge.com/dermatology. To submit a case for possible publication, send an email to [email protected].

References

1. Gonzalez RH et al. Am J Case Rep. 2021;22:e932493-1–e932493-4.

2. Raffi L et al. Int J Womens Dermatol. 2019 Dec;5(5):384-386.

3. Sharma A, Apostol R. Cutaneous endometriosis. Treasure Island, Fla: Statpearls Publishing, 2023.

Infection with COVID-19 conferred a nearly twofold risk of developing alopecia areata (AA), results from a large analysis of Korean patients demonstrated.

“There is a growing number of reports on new onset, exacerbation, and recurrence of AA after COVID-19,” corresponding author Jin Park, MD, PhD, of the department of dermatology at Jeonbuk National University Medical School, South Korea, and colleagues wrote in a research letter published online January 10, 2024, in JAMA Dermatology. “However, evidence supporting an association between COVID-19 and AA is limited.”

To investigate the association between COVID-19 and AA, the researchers used data from the Korea Disease Control and Prevention Agency–COVID-19–National Health Insurance Service cohort to conduct a propensity score–matched, nationwide, population-based cohort study from October 8, 2020, to September 30, 2021. They used Cox proportional hazards regression to calculate the incidence, prevalence, and adjusted hazard ratios (AHRs) for AA.

The cohort consisted of 259,369 patients with COVID-19 and 259,369 uninfected controls. The researchers observed an increased risk of telogen effluvium in patients with COVID-19 compared with the uninfected controls (AHR, 6.40; 95% CI, 4.92-8.33), while the incidence of epidermal cysts, benign skin tumors, and other negative control outcomes did not differ between groups.

Meanwhile, the incidence of AA in patients with COVID-19 was significantly higher compared with the uninfected controls (43.19 per 10,000 person-years [PY]), regardless of clinical subtype. This translated into an AHR of 1.82 (95% CI, 1.60-2.07). In other findings, the incidence of patchy AA and alopecia totalis and alopecia universalis (AT/AU) was 35.94 and 7.24 per 10,000 PY in patients with COVID-19 compared with 19.43 and 4.18 per 10,000 PY in uninfected controls, respectively.

“These findings support the possible role of COVID-19 in AA occurrence and exacerbation, although other environmental factors, such as psychological stress, may have also contributed to AA development during the pandemic,” the authors concluded. “Plausible mechanisms of AA following COVID-19 include antigenic molecular mimicry between SARS-CoV-2 and hair follicle autoantigens, cytokine shifting, and bystander activation.”

They acknowledged certain limitations of the analysis, including the potential for detection or misclassification bias and the fact that it did not evaluate causality between the two conditions.

Shari Lipner, MD, PhD, associate professor of dermatology at Weill Cornell Medicine, New York, who was asked to comment on the study, said that strengths of the study include the large sample size, and the use of positive and negative outcome controls, and that the incidence and prevalence of AA in Korea was stable during the prepandemic period. “A weakness of the study is that all alopecia areata cases may not have necessarily been confirmed,” Dr. Lipner told this news organization.

“Based on this study, dermatologists may consider AA in the differential diagnosis for a patient presenting with hair loss with recent COVID-19 diagnosis,” she added, noting that the potential for prevention of AA flares is also a reason to recommend COVID-19 vaccination for patients with a history of AA.

Christine Ko, MD, professor of dermatology and pathology at Yale University, New Haven, Connecticut, who was also asked to comment on the study, said that while the analysis suggests a definite epidemiologic association between COVID-19 and AA, “any causal relationship needs further study.” She added that she has no specific advice for patients who develop AA following a COVID-19 infection. “Any conversation about AA can be difficult because there is no way to prognosticate if someone will just have one small, localized area of hair loss,” or several small areas, versus loss of all hair on the head or even the body as well, Dr. Ko explained.

The study was supported with grants from the National Research Foundation of the Korean Government and the Ministry of Health and Welfare, Republic of Korea. The authors, as well as Dr. Lipner and Dr. Ko, reported having no relevant disclosures.

Infection with COVID-19 conferred a nearly twofold risk of developing alopecia areata (AA), results from a large analysis of Korean patients demonstrated.

“There is a growing number of reports on new onset, exacerbation, and recurrence of AA after COVID-19,” corresponding author Jin Park, MD, PhD, of the department of dermatology at Jeonbuk National University Medical School, South Korea, and colleagues wrote in a research letter published online January 10, 2024, in JAMA Dermatology. “However, evidence supporting an association between COVID-19 and AA is limited.”

To investigate the association between COVID-19 and AA, the researchers used data from the Korea Disease Control and Prevention Agency–COVID-19–National Health Insurance Service cohort to conduct a propensity score–matched, nationwide, population-based cohort study from October 8, 2020, to September 30, 2021. They used Cox proportional hazards regression to calculate the incidence, prevalence, and adjusted hazard ratios (AHRs) for AA.

The cohort consisted of 259,369 patients with COVID-19 and 259,369 uninfected controls. The researchers observed an increased risk of telogen effluvium in patients with COVID-19 compared with the uninfected controls (AHR, 6.40; 95% CI, 4.92-8.33), while the incidence of epidermal cysts, benign skin tumors, and other negative control outcomes did not differ between groups.

Meanwhile, the incidence of AA in patients with COVID-19 was significantly higher compared with the uninfected controls (43.19 per 10,000 person-years [PY]), regardless of clinical subtype. This translated into an AHR of 1.82 (95% CI, 1.60-2.07). In other findings, the incidence of patchy AA and alopecia totalis and alopecia universalis (AT/AU) was 35.94 and 7.24 per 10,000 PY in patients with COVID-19 compared with 19.43 and 4.18 per 10,000 PY in uninfected controls, respectively.

“These findings support the possible role of COVID-19 in AA occurrence and exacerbation, although other environmental factors, such as psychological stress, may have also contributed to AA development during the pandemic,” the authors concluded. “Plausible mechanisms of AA following COVID-19 include antigenic molecular mimicry between SARS-CoV-2 and hair follicle autoantigens, cytokine shifting, and bystander activation.”

They acknowledged certain limitations of the analysis, including the potential for detection or misclassification bias and the fact that it did not evaluate causality between the two conditions.

Shari Lipner, MD, PhD, associate professor of dermatology at Weill Cornell Medicine, New York, who was asked to comment on the study, said that strengths of the study include the large sample size, and the use of positive and negative outcome controls, and that the incidence and prevalence of AA in Korea was stable during the prepandemic period. “A weakness of the study is that all alopecia areata cases may not have necessarily been confirmed,” Dr. Lipner told this news organization.

“Based on this study, dermatologists may consider AA in the differential diagnosis for a patient presenting with hair loss with recent COVID-19 diagnosis,” she added, noting that the potential for prevention of AA flares is also a reason to recommend COVID-19 vaccination for patients with a history of AA.

Christine Ko, MD, professor of dermatology and pathology at Yale University, New Haven, Connecticut, who was also asked to comment on the study, said that while the analysis suggests a definite epidemiologic association between COVID-19 and AA, “any causal relationship needs further study.” She added that she has no specific advice for patients who develop AA following a COVID-19 infection. “Any conversation about AA can be difficult because there is no way to prognosticate if someone will just have one small, localized area of hair loss,” or several small areas, versus loss of all hair on the head or even the body as well, Dr. Ko explained.

The study was supported with grants from the National Research Foundation of the Korean Government and the Ministry of Health and Welfare, Republic of Korea. The authors, as well as Dr. Lipner and Dr. Ko, reported having no relevant disclosures.

Infection with COVID-19 conferred a nearly twofold risk of developing alopecia areata (AA), results from a large analysis of Korean patients demonstrated.

“There is a growing number of reports on new onset, exacerbation, and recurrence of AA after COVID-19,” corresponding author Jin Park, MD, PhD, of the department of dermatology at Jeonbuk National University Medical School, South Korea, and colleagues wrote in a research letter published online January 10, 2024, in JAMA Dermatology. “However, evidence supporting an association between COVID-19 and AA is limited.”

To investigate the association between COVID-19 and AA, the researchers used data from the Korea Disease Control and Prevention Agency–COVID-19–National Health Insurance Service cohort to conduct a propensity score–matched, nationwide, population-based cohort study from October 8, 2020, to September 30, 2021. They used Cox proportional hazards regression to calculate the incidence, prevalence, and adjusted hazard ratios (AHRs) for AA.

The cohort consisted of 259,369 patients with COVID-19 and 259,369 uninfected controls. The researchers observed an increased risk of telogen effluvium in patients with COVID-19 compared with the uninfected controls (AHR, 6.40; 95% CI, 4.92-8.33), while the incidence of epidermal cysts, benign skin tumors, and other negative control outcomes did not differ between groups.

Meanwhile, the incidence of AA in patients with COVID-19 was significantly higher compared with the uninfected controls (43.19 per 10,000 person-years [PY]), regardless of clinical subtype. This translated into an AHR of 1.82 (95% CI, 1.60-2.07). In other findings, the incidence of patchy AA and alopecia totalis and alopecia universalis (AT/AU) was 35.94 and 7.24 per 10,000 PY in patients with COVID-19 compared with 19.43 and 4.18 per 10,000 PY in uninfected controls, respectively.

“These findings support the possible role of COVID-19 in AA occurrence and exacerbation, although other environmental factors, such as psychological stress, may have also contributed to AA development during the pandemic,” the authors concluded. “Plausible mechanisms of AA following COVID-19 include antigenic molecular mimicry between SARS-CoV-2 and hair follicle autoantigens, cytokine shifting, and bystander activation.”

They acknowledged certain limitations of the analysis, including the potential for detection or misclassification bias and the fact that it did not evaluate causality between the two conditions.

Shari Lipner, MD, PhD, associate professor of dermatology at Weill Cornell Medicine, New York, who was asked to comment on the study, said that strengths of the study include the large sample size, and the use of positive and negative outcome controls, and that the incidence and prevalence of AA in Korea was stable during the prepandemic period. “A weakness of the study is that all alopecia areata cases may not have necessarily been confirmed,” Dr. Lipner told this news organization.

“Based on this study, dermatologists may consider AA in the differential diagnosis for a patient presenting with hair loss with recent COVID-19 diagnosis,” she added, noting that the potential for prevention of AA flares is also a reason to recommend COVID-19 vaccination for patients with a history of AA.

Christine Ko, MD, professor of dermatology and pathology at Yale University, New Haven, Connecticut, who was also asked to comment on the study, said that while the analysis suggests a definite epidemiologic association between COVID-19 and AA, “any causal relationship needs further study.” She added that she has no specific advice for patients who develop AA following a COVID-19 infection. “Any conversation about AA can be difficult because there is no way to prognosticate if someone will just have one small, localized area of hair loss,” or several small areas, versus loss of all hair on the head or even the body as well, Dr. Ko explained.

The study was supported with grants from the National Research Foundation of the Korean Government and the Ministry of Health and Welfare, Republic of Korea. The authors, as well as Dr. Lipner and Dr. Ko, reported having no relevant disclosures.