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Topical CBD oil study suggests benefits for pain, healing in systemic sclerosis digital ulcers

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Topical cannabidiol (CBD) oil appeared to lower pain scores and reduce painkiller use vs. standard treatment in patients with digital ulcers due to systemic sclerosis, a small new study finds. Patients who received the treatment also showed signs of more healing.

The study, published in Advances in Skin & Wound Care, is far from definitive since it’s retrospective and tracked only 45 patients. But the findings add to other research suggesting dermatologic benefits from the topical use of CBD, an ingredient in cannabis that’s widely available and doesn’t cause people to become high or become addicted.

Anatoliy Sizov/Getty Images

“This is a good first step in trying to address scleroderma digital ulcer pain and healing,” University of Colorado rheumatologist Melissa Griffith, MD, said in an interview. “Digital ulcers cause great impact on quality of life, daily activities of living, and pain, so we are always looking for new, effective tools.”

According to Dr. Griffith, digital ulcers occur in scleroderma due to Raynaud’s phenomenon with reversible vasospasm. “Unlike patients with primary Raynaud’s phenomenon, patients will develop ischemia of digits, leading to digital ulcers due to the vasculopathy or vascular remodeling that occurs in scleroderma,” she said.

Current treatments include removal of causative drugs/toxins and warmth, rest, and pain control, although “no trials exist to compare the scleroderma digital ulcer or digital ischemia treatments to each other,” Dr. Griffith said.

Therapy for vasospasm begins with calcium channel blockers such as amlodipine and nifedipine, she said, followed by phosphodiesterase type 5 inhibitors such as sildenafil or endothelin receptor antagonist medications such as bosentan. “If these fail, we use an IV option – epoprostenol. Other options are sympathectomy surgery, Botox, digital nerve blocks, biofeedback, and SSRIs,” she said. “These treatments work fairly well in most patients, but there are patients who break through these therapies and have ongoing digital ischemia, leading to digital ulcers, pain, infections, acro-osteolysis, and auto-amputation. There is definitely room to improve on our current treatment paradigm.”

For the new study, researchers in Italy led by Amelia Spinella, MD, PhD, of University Hospital of Modena, retrospectively tracked 45 patients with systemic sclerosis and at least one digital ulcer (40 women; average age, 53 years) who were treated in 2019. All patients’ ulcers were resistant to opioid therapy at the maximum tolerated dose, and all had undergone periodic iloprost infusion every 30-40 days. Based on each patient’s clinical situation, they had received calcium-channel blockers, phosphodiesterase type 5 inhibitors (sildenafil), and/or endothelin receptor antagonists (bosentan or macitentan). The researchers noted that all patients underwent surgical debridement regularly following wound bed preparation procedures and received advanced dressings (alginate, hydrocolloid, hydrofiber, hydrogel, and polyurethane foam or film). Of the 45 patients, 25 treated their wounds daily over the course of a month by administering four drops of a preparation of 10% CBD oil in acidic form and 90% hemp oil over the wound bed and perilesional skin and then covering it with a nonadhesive cloth.

“Basal wound-related pain NRS [numeric rating scale] scores decreased from 8.4 (standard deviation [SD], 0.8) at the baseline (T0) to 6.0 (SD, 0.82) after 1 month of CBD treatment (T1; P < .0001),” the researchers reported. “Across the same time period, volitional incident pain NRS scores decreased from 9.32 (SD, 0.75; T0) to 6.8 (SD, 1.12; T1; P < .0001). In addition, mean total hours of sleep per night increased from 2.56 (SD, 1.28) to 5.67 (SD, 0.85) hours (P < .0001).” Twelve of the 25 needed additional painkiller therapy.

Complete digital ulcer healing occurred by the end of the study in 18 of 25 (72%) CBD-treated patients, compared with 6 of 20 (30%) control patients.

In contrast, the control group didn’t see any significant improvement in wound-related pain, volitional incident pain, or sleep. All needed additional painkiller therapy. Six developed ulcer infections and received antibiotics.

No significant adverse effects were reported, although 28% of those in the CBD oil group said they had mild effects such as itch and perilesional erythema.

The authors of the new study called for larger, randomized controlled, multicenter trials to confirm the benefit of CBD topical treatment.

In recent years, researchers have devoted more attention to topical CBD as a treatment for skin conditions. While limited, the evidence suggests they “may be effective for the treatment of various inflammatory skin disorders,” researchers wrote in a 2022 report. “Although promising, additional research is necessary to evaluate efficacy and to determine dosing, safety, and long-term treatment guidelines.”

Dr. Griffith, who did not take part in the new study but is familiar with its findings, said she was especially surprised by the hint that topical CBD improves healing in addition to relieving symptoms. “I thought only pain would be affected. This is a great outcome if it can be replicated.”

As for future research, she said “there are difficulties with reproducing this at a big scale in the U.S. given CBD commercial variability. The big issue is the standardization of CBD extraction and production. It is really hard for us as physicians to know what patients are getting. Some online CBD orders contain THC [the major psychoactive ingredient of cannabis] > 0.3% or no CBD at all.”

Still, she said, “physicians and patients may consider this when standard therapies are not working or causing too many adverse effects,” especially since “the downsides here seem fairly minimal – at worst itchiness and redness that did not prevent patients from continuing in the study.”

No details about study funding were provided. The authors and Dr. Griffith report no disclosures.

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Topical cannabidiol (CBD) oil appeared to lower pain scores and reduce painkiller use vs. standard treatment in patients with digital ulcers due to systemic sclerosis, a small new study finds. Patients who received the treatment also showed signs of more healing.

The study, published in Advances in Skin & Wound Care, is far from definitive since it’s retrospective and tracked only 45 patients. But the findings add to other research suggesting dermatologic benefits from the topical use of CBD, an ingredient in cannabis that’s widely available and doesn’t cause people to become high or become addicted.

Anatoliy Sizov/Getty Images

“This is a good first step in trying to address scleroderma digital ulcer pain and healing,” University of Colorado rheumatologist Melissa Griffith, MD, said in an interview. “Digital ulcers cause great impact on quality of life, daily activities of living, and pain, so we are always looking for new, effective tools.”

According to Dr. Griffith, digital ulcers occur in scleroderma due to Raynaud’s phenomenon with reversible vasospasm. “Unlike patients with primary Raynaud’s phenomenon, patients will develop ischemia of digits, leading to digital ulcers due to the vasculopathy or vascular remodeling that occurs in scleroderma,” she said.

Current treatments include removal of causative drugs/toxins and warmth, rest, and pain control, although “no trials exist to compare the scleroderma digital ulcer or digital ischemia treatments to each other,” Dr. Griffith said.

Therapy for vasospasm begins with calcium channel blockers such as amlodipine and nifedipine, she said, followed by phosphodiesterase type 5 inhibitors such as sildenafil or endothelin receptor antagonist medications such as bosentan. “If these fail, we use an IV option – epoprostenol. Other options are sympathectomy surgery, Botox, digital nerve blocks, biofeedback, and SSRIs,” she said. “These treatments work fairly well in most patients, but there are patients who break through these therapies and have ongoing digital ischemia, leading to digital ulcers, pain, infections, acro-osteolysis, and auto-amputation. There is definitely room to improve on our current treatment paradigm.”

For the new study, researchers in Italy led by Amelia Spinella, MD, PhD, of University Hospital of Modena, retrospectively tracked 45 patients with systemic sclerosis and at least one digital ulcer (40 women; average age, 53 years) who were treated in 2019. All patients’ ulcers were resistant to opioid therapy at the maximum tolerated dose, and all had undergone periodic iloprost infusion every 30-40 days. Based on each patient’s clinical situation, they had received calcium-channel blockers, phosphodiesterase type 5 inhibitors (sildenafil), and/or endothelin receptor antagonists (bosentan or macitentan). The researchers noted that all patients underwent surgical debridement regularly following wound bed preparation procedures and received advanced dressings (alginate, hydrocolloid, hydrofiber, hydrogel, and polyurethane foam or film). Of the 45 patients, 25 treated their wounds daily over the course of a month by administering four drops of a preparation of 10% CBD oil in acidic form and 90% hemp oil over the wound bed and perilesional skin and then covering it with a nonadhesive cloth.

“Basal wound-related pain NRS [numeric rating scale] scores decreased from 8.4 (standard deviation [SD], 0.8) at the baseline (T0) to 6.0 (SD, 0.82) after 1 month of CBD treatment (T1; P < .0001),” the researchers reported. “Across the same time period, volitional incident pain NRS scores decreased from 9.32 (SD, 0.75; T0) to 6.8 (SD, 1.12; T1; P < .0001). In addition, mean total hours of sleep per night increased from 2.56 (SD, 1.28) to 5.67 (SD, 0.85) hours (P < .0001).” Twelve of the 25 needed additional painkiller therapy.

Complete digital ulcer healing occurred by the end of the study in 18 of 25 (72%) CBD-treated patients, compared with 6 of 20 (30%) control patients.

In contrast, the control group didn’t see any significant improvement in wound-related pain, volitional incident pain, or sleep. All needed additional painkiller therapy. Six developed ulcer infections and received antibiotics.

No significant adverse effects were reported, although 28% of those in the CBD oil group said they had mild effects such as itch and perilesional erythema.

The authors of the new study called for larger, randomized controlled, multicenter trials to confirm the benefit of CBD topical treatment.

In recent years, researchers have devoted more attention to topical CBD as a treatment for skin conditions. While limited, the evidence suggests they “may be effective for the treatment of various inflammatory skin disorders,” researchers wrote in a 2022 report. “Although promising, additional research is necessary to evaluate efficacy and to determine dosing, safety, and long-term treatment guidelines.”

Dr. Griffith, who did not take part in the new study but is familiar with its findings, said she was especially surprised by the hint that topical CBD improves healing in addition to relieving symptoms. “I thought only pain would be affected. This is a great outcome if it can be replicated.”

As for future research, she said “there are difficulties with reproducing this at a big scale in the U.S. given CBD commercial variability. The big issue is the standardization of CBD extraction and production. It is really hard for us as physicians to know what patients are getting. Some online CBD orders contain THC [the major psychoactive ingredient of cannabis] > 0.3% or no CBD at all.”

Still, she said, “physicians and patients may consider this when standard therapies are not working or causing too many adverse effects,” especially since “the downsides here seem fairly minimal – at worst itchiness and redness that did not prevent patients from continuing in the study.”

No details about study funding were provided. The authors and Dr. Griffith report no disclosures.

Topical cannabidiol (CBD) oil appeared to lower pain scores and reduce painkiller use vs. standard treatment in patients with digital ulcers due to systemic sclerosis, a small new study finds. Patients who received the treatment also showed signs of more healing.

The study, published in Advances in Skin & Wound Care, is far from definitive since it’s retrospective and tracked only 45 patients. But the findings add to other research suggesting dermatologic benefits from the topical use of CBD, an ingredient in cannabis that’s widely available and doesn’t cause people to become high or become addicted.

Anatoliy Sizov/Getty Images

“This is a good first step in trying to address scleroderma digital ulcer pain and healing,” University of Colorado rheumatologist Melissa Griffith, MD, said in an interview. “Digital ulcers cause great impact on quality of life, daily activities of living, and pain, so we are always looking for new, effective tools.”

According to Dr. Griffith, digital ulcers occur in scleroderma due to Raynaud’s phenomenon with reversible vasospasm. “Unlike patients with primary Raynaud’s phenomenon, patients will develop ischemia of digits, leading to digital ulcers due to the vasculopathy or vascular remodeling that occurs in scleroderma,” she said.

Current treatments include removal of causative drugs/toxins and warmth, rest, and pain control, although “no trials exist to compare the scleroderma digital ulcer or digital ischemia treatments to each other,” Dr. Griffith said.

Therapy for vasospasm begins with calcium channel blockers such as amlodipine and nifedipine, she said, followed by phosphodiesterase type 5 inhibitors such as sildenafil or endothelin receptor antagonist medications such as bosentan. “If these fail, we use an IV option – epoprostenol. Other options are sympathectomy surgery, Botox, digital nerve blocks, biofeedback, and SSRIs,” she said. “These treatments work fairly well in most patients, but there are patients who break through these therapies and have ongoing digital ischemia, leading to digital ulcers, pain, infections, acro-osteolysis, and auto-amputation. There is definitely room to improve on our current treatment paradigm.”

For the new study, researchers in Italy led by Amelia Spinella, MD, PhD, of University Hospital of Modena, retrospectively tracked 45 patients with systemic sclerosis and at least one digital ulcer (40 women; average age, 53 years) who were treated in 2019. All patients’ ulcers were resistant to opioid therapy at the maximum tolerated dose, and all had undergone periodic iloprost infusion every 30-40 days. Based on each patient’s clinical situation, they had received calcium-channel blockers, phosphodiesterase type 5 inhibitors (sildenafil), and/or endothelin receptor antagonists (bosentan or macitentan). The researchers noted that all patients underwent surgical debridement regularly following wound bed preparation procedures and received advanced dressings (alginate, hydrocolloid, hydrofiber, hydrogel, and polyurethane foam or film). Of the 45 patients, 25 treated their wounds daily over the course of a month by administering four drops of a preparation of 10% CBD oil in acidic form and 90% hemp oil over the wound bed and perilesional skin and then covering it with a nonadhesive cloth.

“Basal wound-related pain NRS [numeric rating scale] scores decreased from 8.4 (standard deviation [SD], 0.8) at the baseline (T0) to 6.0 (SD, 0.82) after 1 month of CBD treatment (T1; P < .0001),” the researchers reported. “Across the same time period, volitional incident pain NRS scores decreased from 9.32 (SD, 0.75; T0) to 6.8 (SD, 1.12; T1; P < .0001). In addition, mean total hours of sleep per night increased from 2.56 (SD, 1.28) to 5.67 (SD, 0.85) hours (P < .0001).” Twelve of the 25 needed additional painkiller therapy.

Complete digital ulcer healing occurred by the end of the study in 18 of 25 (72%) CBD-treated patients, compared with 6 of 20 (30%) control patients.

In contrast, the control group didn’t see any significant improvement in wound-related pain, volitional incident pain, or sleep. All needed additional painkiller therapy. Six developed ulcer infections and received antibiotics.

No significant adverse effects were reported, although 28% of those in the CBD oil group said they had mild effects such as itch and perilesional erythema.

The authors of the new study called for larger, randomized controlled, multicenter trials to confirm the benefit of CBD topical treatment.

In recent years, researchers have devoted more attention to topical CBD as a treatment for skin conditions. While limited, the evidence suggests they “may be effective for the treatment of various inflammatory skin disorders,” researchers wrote in a 2022 report. “Although promising, additional research is necessary to evaluate efficacy and to determine dosing, safety, and long-term treatment guidelines.”

Dr. Griffith, who did not take part in the new study but is familiar with its findings, said she was especially surprised by the hint that topical CBD improves healing in addition to relieving symptoms. “I thought only pain would be affected. This is a great outcome if it can be replicated.”

As for future research, she said “there are difficulties with reproducing this at a big scale in the U.S. given CBD commercial variability. The big issue is the standardization of CBD extraction and production. It is really hard for us as physicians to know what patients are getting. Some online CBD orders contain THC [the major psychoactive ingredient of cannabis] > 0.3% or no CBD at all.”

Still, she said, “physicians and patients may consider this when standard therapies are not working or causing too many adverse effects,” especially since “the downsides here seem fairly minimal – at worst itchiness and redness that did not prevent patients from continuing in the study.”

No details about study funding were provided. The authors and Dr. Griffith report no disclosures.

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Psoriasis, psoriatic arthritis show distinctive skin microbiomes

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Tue, 02/07/2023 - 16:37

The bacterial diversity in lesional and nonlesional skin of patients with psoriasis (PsO) with or without psoriatic arthritis (PsA) was significantly lower than that of healthy control skin, based on data from 74 individuals.

Previous studies in humans and animals have suggested that microbes play a role in PsO pathogenesis, but microbial analyses of PsA are lacking, wrote Alba Boix-Amorós, PhD, of the Icahn School of Medicine at Mount Sinai, New York, and colleagues.

“The passage from PsO to PsA may, in part, be driven by microbial triggers, which deserves further investigation,” they wrote.

In a study published in Annals of the Rheumatic Diseases, the researchers recruited 23 patients with PsO and 31 with PsA from the dermatology and rheumatology clinics at the NYU Grossman School of Medicine/NYU Langone Health in New York. An additional 20 healthy individuals with no history of PsA or PsO were recruited from within NYU to serve as controls. All participants were aged 18 years and older, and more than 75% were White. Males made up 65.4%, 47.8%, and 55.0% of the PsA, PsO, and control groups.

The researchers collected skin swabs from lesional and nonlesional skin of individuals with PsO and PsA and from the upper and lower extremities of the healthy controls. The microbiota analysis included 148 samples that were analyzed using 16S rRNA sequencing.

The microbiome diversity was significantly greater in healthy skin, compared with lesional and nonlesional psoriatic skin (P < .05 for both). Specifically, levels of Cutibacterium and Kocuria were significantly higher in healthy skin than in psoriatic skin (P = .016 and P = .011, respectively), while psoriatic skin showed higher levels of Staphylococcus.

No significant microbiome differences were noted between lesional and nonlesional PsO and PsA samples. The finding that the microbiome of nonlesional psoriatic skin was more similar to lesional psoriatic skin than to healthy skin was unexpected, and suggests the development of microbial dysbiosis in psoriatic skin independent of the presence of lesions, the researchers wrote.

The researchers also found that levels of Corynebacterium in nonlesional PsA samples were significantly elevated, compared with nonlesional PsO samples (P < .05), which suggests a possible role for the microbe as a biomarker for disease progression, the researchers said.

“One important application of these data is the potential development of therapeutic options for the treatment of psoriatic disease and/or the prevention of PsA,” the researchers wrote in their discussion.

The findings were limited by several factors, including the combination of samples from upper and lower extremities and the exclusion of data from the scalp, the researchers noted. Other limitations included the use of only 16S rRNA gene sequencing, which presents a less comprehensive view of the microbiome, they said.

However, the results support the role of the skin microbiome in psoriasis pathogenesis, with details on microbiota across the psoriatic disease spectrum, they said.

The study received no outside funding. Dr. Boix-Amorós had no financial conflicts to disclose. Several coauthors disclosed financial relationships with pharmaceutical companies including Janssen, AbbVie, Bristol-Myers Squibb, Johnson & Johnson, Eli Lilly, Pfizer, Novartis, Sanofi, and UCB.

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The bacterial diversity in lesional and nonlesional skin of patients with psoriasis (PsO) with or without psoriatic arthritis (PsA) was significantly lower than that of healthy control skin, based on data from 74 individuals.

Previous studies in humans and animals have suggested that microbes play a role in PsO pathogenesis, but microbial analyses of PsA are lacking, wrote Alba Boix-Amorós, PhD, of the Icahn School of Medicine at Mount Sinai, New York, and colleagues.

“The passage from PsO to PsA may, in part, be driven by microbial triggers, which deserves further investigation,” they wrote.

In a study published in Annals of the Rheumatic Diseases, the researchers recruited 23 patients with PsO and 31 with PsA from the dermatology and rheumatology clinics at the NYU Grossman School of Medicine/NYU Langone Health in New York. An additional 20 healthy individuals with no history of PsA or PsO were recruited from within NYU to serve as controls. All participants were aged 18 years and older, and more than 75% were White. Males made up 65.4%, 47.8%, and 55.0% of the PsA, PsO, and control groups.

The researchers collected skin swabs from lesional and nonlesional skin of individuals with PsO and PsA and from the upper and lower extremities of the healthy controls. The microbiota analysis included 148 samples that were analyzed using 16S rRNA sequencing.

The microbiome diversity was significantly greater in healthy skin, compared with lesional and nonlesional psoriatic skin (P < .05 for both). Specifically, levels of Cutibacterium and Kocuria were significantly higher in healthy skin than in psoriatic skin (P = .016 and P = .011, respectively), while psoriatic skin showed higher levels of Staphylococcus.

No significant microbiome differences were noted between lesional and nonlesional PsO and PsA samples. The finding that the microbiome of nonlesional psoriatic skin was more similar to lesional psoriatic skin than to healthy skin was unexpected, and suggests the development of microbial dysbiosis in psoriatic skin independent of the presence of lesions, the researchers wrote.

The researchers also found that levels of Corynebacterium in nonlesional PsA samples were significantly elevated, compared with nonlesional PsO samples (P < .05), which suggests a possible role for the microbe as a biomarker for disease progression, the researchers said.

“One important application of these data is the potential development of therapeutic options for the treatment of psoriatic disease and/or the prevention of PsA,” the researchers wrote in their discussion.

The findings were limited by several factors, including the combination of samples from upper and lower extremities and the exclusion of data from the scalp, the researchers noted. Other limitations included the use of only 16S rRNA gene sequencing, which presents a less comprehensive view of the microbiome, they said.

However, the results support the role of the skin microbiome in psoriasis pathogenesis, with details on microbiota across the psoriatic disease spectrum, they said.

The study received no outside funding. Dr. Boix-Amorós had no financial conflicts to disclose. Several coauthors disclosed financial relationships with pharmaceutical companies including Janssen, AbbVie, Bristol-Myers Squibb, Johnson & Johnson, Eli Lilly, Pfizer, Novartis, Sanofi, and UCB.

The bacterial diversity in lesional and nonlesional skin of patients with psoriasis (PsO) with or without psoriatic arthritis (PsA) was significantly lower than that of healthy control skin, based on data from 74 individuals.

Previous studies in humans and animals have suggested that microbes play a role in PsO pathogenesis, but microbial analyses of PsA are lacking, wrote Alba Boix-Amorós, PhD, of the Icahn School of Medicine at Mount Sinai, New York, and colleagues.

“The passage from PsO to PsA may, in part, be driven by microbial triggers, which deserves further investigation,” they wrote.

In a study published in Annals of the Rheumatic Diseases, the researchers recruited 23 patients with PsO and 31 with PsA from the dermatology and rheumatology clinics at the NYU Grossman School of Medicine/NYU Langone Health in New York. An additional 20 healthy individuals with no history of PsA or PsO were recruited from within NYU to serve as controls. All participants were aged 18 years and older, and more than 75% were White. Males made up 65.4%, 47.8%, and 55.0% of the PsA, PsO, and control groups.

The researchers collected skin swabs from lesional and nonlesional skin of individuals with PsO and PsA and from the upper and lower extremities of the healthy controls. The microbiota analysis included 148 samples that were analyzed using 16S rRNA sequencing.

The microbiome diversity was significantly greater in healthy skin, compared with lesional and nonlesional psoriatic skin (P < .05 for both). Specifically, levels of Cutibacterium and Kocuria were significantly higher in healthy skin than in psoriatic skin (P = .016 and P = .011, respectively), while psoriatic skin showed higher levels of Staphylococcus.

No significant microbiome differences were noted between lesional and nonlesional PsO and PsA samples. The finding that the microbiome of nonlesional psoriatic skin was more similar to lesional psoriatic skin than to healthy skin was unexpected, and suggests the development of microbial dysbiosis in psoriatic skin independent of the presence of lesions, the researchers wrote.

The researchers also found that levels of Corynebacterium in nonlesional PsA samples were significantly elevated, compared with nonlesional PsO samples (P < .05), which suggests a possible role for the microbe as a biomarker for disease progression, the researchers said.

“One important application of these data is the potential development of therapeutic options for the treatment of psoriatic disease and/or the prevention of PsA,” the researchers wrote in their discussion.

The findings were limited by several factors, including the combination of samples from upper and lower extremities and the exclusion of data from the scalp, the researchers noted. Other limitations included the use of only 16S rRNA gene sequencing, which presents a less comprehensive view of the microbiome, they said.

However, the results support the role of the skin microbiome in psoriasis pathogenesis, with details on microbiota across the psoriatic disease spectrum, they said.

The study received no outside funding. Dr. Boix-Amorós had no financial conflicts to disclose. Several coauthors disclosed financial relationships with pharmaceutical companies including Janssen, AbbVie, Bristol-Myers Squibb, Johnson & Johnson, Eli Lilly, Pfizer, Novartis, Sanofi, and UCB.

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VEXAS syndrome: More common, variable, and severe than expected

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A recently discovered inflammatory disease known as VEXAS syndrome is more common, variable, and dangerous than previously understood, according to results of a retrospective observational study of a large health care system database. The findings, published in JAMA, found that it struck 1 in 4,269 men over the age of 50 in a largely White population and caused a wide variety of symptoms.

“The disease is quite severe,” study lead author David Beck, MD, PhD, of the department of medicine at NYU Langone Health, said in an interview. Patients with the condition “have a variety of clinical symptoms affecting different parts of the body and are being managed by different medical specialties.”

Dr. Beck and colleagues first described VEXAS (vacuoles, E1-ubiquitin-activating enzyme, X-linked, autoinflammatory, somatic) syndrome in 2020. They linked it to mutations in the UBA1 (ubiquitin-like modifier activating enzyme 1) gene. The enzyme initiates a process that identifies misfolded proteins as targets for degradation.

“VEXAS syndrome is characterized by anemia and inflammation in the skin, lungs, cartilage, and joints,” Dr. Beck said. “These symptoms are frequently mistaken for other rheumatic or hematologic diseases. However, this syndrome has a different cause, is treated differently, requires additional monitoring, and can be far more severe.”

According to him, hundreds of people have been diagnosed with the disease in the short time since it was defined. The disease is believed to be fatal in some cases. A previous report found that the median survival was 9 years among patients with a certain variant; that was significantly less than patients with two other variants.

For the new study, researchers searched for UBA1 variants in genetic data from 163,096 subjects (mean age, 52.8 years; 94% White, 61% women) who took part in the Geisinger MyCode Community Health Initiative. The 1996-2022 data comes from patients at 10 Pennsylvania hospitals.

Eleven people (9 males, 2 females) had likely UBA1 variants, and all had anemia. The cases accounted for 1 in 13,591 unrelated people (95% confidence interval, 1:7,775-1:23,758), 1 in 4,269 men older than 50 years (95% CI, 1:2,319-1:7,859), and 1 in 26,238 women older than 50 years (95% CI, 1:7,196-1:147,669).

Other common findings included macrocytosis (91%), skin problems (73%), and pulmonary disease (91%). Ten patients (91%) required transfusions.

Five of the 11 subjects didn’t meet the previously defined criteria for VEXAS syndrome. None had been diagnosed with the condition, which is not surprising considering that it hadn’t been discovered and described until recently.

Just over half of the patients – 55% – had a clinical diagnosis that was previously linked to VEXAS syndrome. “This means that slightly less than half of the patients with VEXAS syndrome had no clear associated clinical diagnosis,” Dr. Beck said. “The lack of associated clinical diagnoses may be due to the variety of nonspecific clinical characteristics that span different subspecialities in VEXAS syndrome. VEXAS syndrome represents an example of a multisystem disease where patients and their symptoms may get lost in the shuffle.”

In the future, “professionals should look out for patients with unexplained inflammation – and some combination of hematologic, rheumatologic, pulmonary, and dermatologic clinical manifestations – that either don’t carry a clinical diagnosis or don’t respond to first-line therapies,” Dr. Beck said. “These patients will also frequently be anemic, have low platelet counts, elevated markers of inflammation in the blood, and be dependent on corticosteroids.”

Diagnosis can be made via genetic testing, but the study authors note that it “is not routinely offered on standard workup for myeloid neoplasms or immune dysregulation diagnostic panels.”

As for treatment, Dr. Beck said the disease “can be partially controlled by multiple different anticytokine therapies or biologics. However, in most cases, patients still need additional steroids and/or disease-modifying antirheumatic agents [DMARDs]. In addition, bone marrow transplantation has shown signs of being a highly effective therapy.”

The study authors say more research is needed to understand the disease’s prevalence in more diverse populations.

In an interview, Matthew J. Koster, MD, a rheumatologist at Mayo Clinic in Rochester, Minn., who’s studied the disease but didn’t take part in this research project, said the findings are valid and “highly important.

“The findings of this study highlight what many academic and quaternary referral centers were wondering: Is VEXAS really more common than we think, with patients hiding in plain sight? The answer is yes,” he said. “Currently, there are less than 400 cases reported in the literature of VEXAS, but large centers are diagnosing this condition with some frequency. For example, at Mayo Clinic in Rochester, we diagnose on average one new patient with VEXAS every 7-14 days and have diagnosed 60 in the past 18 months. A national collaborative group in France has diagnosed approximately 250 patients over that same time frame when pooling patients nationwide.”

The prevalence is high enough, he said, that “clinicians should consider that some of the patients with diseases that are not responding to treatment may in fact have VEXAS rather than ‘refractory’ relapsing polychondritis or ‘recalcitrant’ rheumatoid arthritis, etc.”

The National Institute of Health funded the study. Dr. Beck, the other authors, and Dr. Koster report no disclosures.

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A recently discovered inflammatory disease known as VEXAS syndrome is more common, variable, and dangerous than previously understood, according to results of a retrospective observational study of a large health care system database. The findings, published in JAMA, found that it struck 1 in 4,269 men over the age of 50 in a largely White population and caused a wide variety of symptoms.

“The disease is quite severe,” study lead author David Beck, MD, PhD, of the department of medicine at NYU Langone Health, said in an interview. Patients with the condition “have a variety of clinical symptoms affecting different parts of the body and are being managed by different medical specialties.”

Dr. Beck and colleagues first described VEXAS (vacuoles, E1-ubiquitin-activating enzyme, X-linked, autoinflammatory, somatic) syndrome in 2020. They linked it to mutations in the UBA1 (ubiquitin-like modifier activating enzyme 1) gene. The enzyme initiates a process that identifies misfolded proteins as targets for degradation.

“VEXAS syndrome is characterized by anemia and inflammation in the skin, lungs, cartilage, and joints,” Dr. Beck said. “These symptoms are frequently mistaken for other rheumatic or hematologic diseases. However, this syndrome has a different cause, is treated differently, requires additional monitoring, and can be far more severe.”

According to him, hundreds of people have been diagnosed with the disease in the short time since it was defined. The disease is believed to be fatal in some cases. A previous report found that the median survival was 9 years among patients with a certain variant; that was significantly less than patients with two other variants.

For the new study, researchers searched for UBA1 variants in genetic data from 163,096 subjects (mean age, 52.8 years; 94% White, 61% women) who took part in the Geisinger MyCode Community Health Initiative. The 1996-2022 data comes from patients at 10 Pennsylvania hospitals.

Eleven people (9 males, 2 females) had likely UBA1 variants, and all had anemia. The cases accounted for 1 in 13,591 unrelated people (95% confidence interval, 1:7,775-1:23,758), 1 in 4,269 men older than 50 years (95% CI, 1:2,319-1:7,859), and 1 in 26,238 women older than 50 years (95% CI, 1:7,196-1:147,669).

Other common findings included macrocytosis (91%), skin problems (73%), and pulmonary disease (91%). Ten patients (91%) required transfusions.

Five of the 11 subjects didn’t meet the previously defined criteria for VEXAS syndrome. None had been diagnosed with the condition, which is not surprising considering that it hadn’t been discovered and described until recently.

Just over half of the patients – 55% – had a clinical diagnosis that was previously linked to VEXAS syndrome. “This means that slightly less than half of the patients with VEXAS syndrome had no clear associated clinical diagnosis,” Dr. Beck said. “The lack of associated clinical diagnoses may be due to the variety of nonspecific clinical characteristics that span different subspecialities in VEXAS syndrome. VEXAS syndrome represents an example of a multisystem disease where patients and their symptoms may get lost in the shuffle.”

In the future, “professionals should look out for patients with unexplained inflammation – and some combination of hematologic, rheumatologic, pulmonary, and dermatologic clinical manifestations – that either don’t carry a clinical diagnosis or don’t respond to first-line therapies,” Dr. Beck said. “These patients will also frequently be anemic, have low platelet counts, elevated markers of inflammation in the blood, and be dependent on corticosteroids.”

Diagnosis can be made via genetic testing, but the study authors note that it “is not routinely offered on standard workup for myeloid neoplasms or immune dysregulation diagnostic panels.”

As for treatment, Dr. Beck said the disease “can be partially controlled by multiple different anticytokine therapies or biologics. However, in most cases, patients still need additional steroids and/or disease-modifying antirheumatic agents [DMARDs]. In addition, bone marrow transplantation has shown signs of being a highly effective therapy.”

The study authors say more research is needed to understand the disease’s prevalence in more diverse populations.

In an interview, Matthew J. Koster, MD, a rheumatologist at Mayo Clinic in Rochester, Minn., who’s studied the disease but didn’t take part in this research project, said the findings are valid and “highly important.

“The findings of this study highlight what many academic and quaternary referral centers were wondering: Is VEXAS really more common than we think, with patients hiding in plain sight? The answer is yes,” he said. “Currently, there are less than 400 cases reported in the literature of VEXAS, but large centers are diagnosing this condition with some frequency. For example, at Mayo Clinic in Rochester, we diagnose on average one new patient with VEXAS every 7-14 days and have diagnosed 60 in the past 18 months. A national collaborative group in France has diagnosed approximately 250 patients over that same time frame when pooling patients nationwide.”

The prevalence is high enough, he said, that “clinicians should consider that some of the patients with diseases that are not responding to treatment may in fact have VEXAS rather than ‘refractory’ relapsing polychondritis or ‘recalcitrant’ rheumatoid arthritis, etc.”

The National Institute of Health funded the study. Dr. Beck, the other authors, and Dr. Koster report no disclosures.

A recently discovered inflammatory disease known as VEXAS syndrome is more common, variable, and dangerous than previously understood, according to results of a retrospective observational study of a large health care system database. The findings, published in JAMA, found that it struck 1 in 4,269 men over the age of 50 in a largely White population and caused a wide variety of symptoms.

“The disease is quite severe,” study lead author David Beck, MD, PhD, of the department of medicine at NYU Langone Health, said in an interview. Patients with the condition “have a variety of clinical symptoms affecting different parts of the body and are being managed by different medical specialties.”

Dr. Beck and colleagues first described VEXAS (vacuoles, E1-ubiquitin-activating enzyme, X-linked, autoinflammatory, somatic) syndrome in 2020. They linked it to mutations in the UBA1 (ubiquitin-like modifier activating enzyme 1) gene. The enzyme initiates a process that identifies misfolded proteins as targets for degradation.

“VEXAS syndrome is characterized by anemia and inflammation in the skin, lungs, cartilage, and joints,” Dr. Beck said. “These symptoms are frequently mistaken for other rheumatic or hematologic diseases. However, this syndrome has a different cause, is treated differently, requires additional monitoring, and can be far more severe.”

According to him, hundreds of people have been diagnosed with the disease in the short time since it was defined. The disease is believed to be fatal in some cases. A previous report found that the median survival was 9 years among patients with a certain variant; that was significantly less than patients with two other variants.

For the new study, researchers searched for UBA1 variants in genetic data from 163,096 subjects (mean age, 52.8 years; 94% White, 61% women) who took part in the Geisinger MyCode Community Health Initiative. The 1996-2022 data comes from patients at 10 Pennsylvania hospitals.

Eleven people (9 males, 2 females) had likely UBA1 variants, and all had anemia. The cases accounted for 1 in 13,591 unrelated people (95% confidence interval, 1:7,775-1:23,758), 1 in 4,269 men older than 50 years (95% CI, 1:2,319-1:7,859), and 1 in 26,238 women older than 50 years (95% CI, 1:7,196-1:147,669).

Other common findings included macrocytosis (91%), skin problems (73%), and pulmonary disease (91%). Ten patients (91%) required transfusions.

Five of the 11 subjects didn’t meet the previously defined criteria for VEXAS syndrome. None had been diagnosed with the condition, which is not surprising considering that it hadn’t been discovered and described until recently.

Just over half of the patients – 55% – had a clinical diagnosis that was previously linked to VEXAS syndrome. “This means that slightly less than half of the patients with VEXAS syndrome had no clear associated clinical diagnosis,” Dr. Beck said. “The lack of associated clinical diagnoses may be due to the variety of nonspecific clinical characteristics that span different subspecialities in VEXAS syndrome. VEXAS syndrome represents an example of a multisystem disease where patients and their symptoms may get lost in the shuffle.”

In the future, “professionals should look out for patients with unexplained inflammation – and some combination of hematologic, rheumatologic, pulmonary, and dermatologic clinical manifestations – that either don’t carry a clinical diagnosis or don’t respond to first-line therapies,” Dr. Beck said. “These patients will also frequently be anemic, have low platelet counts, elevated markers of inflammation in the blood, and be dependent on corticosteroids.”

Diagnosis can be made via genetic testing, but the study authors note that it “is not routinely offered on standard workup for myeloid neoplasms or immune dysregulation diagnostic panels.”

As for treatment, Dr. Beck said the disease “can be partially controlled by multiple different anticytokine therapies or biologics. However, in most cases, patients still need additional steroids and/or disease-modifying antirheumatic agents [DMARDs]. In addition, bone marrow transplantation has shown signs of being a highly effective therapy.”

The study authors say more research is needed to understand the disease’s prevalence in more diverse populations.

In an interview, Matthew J. Koster, MD, a rheumatologist at Mayo Clinic in Rochester, Minn., who’s studied the disease but didn’t take part in this research project, said the findings are valid and “highly important.

“The findings of this study highlight what many academic and quaternary referral centers were wondering: Is VEXAS really more common than we think, with patients hiding in plain sight? The answer is yes,” he said. “Currently, there are less than 400 cases reported in the literature of VEXAS, but large centers are diagnosing this condition with some frequency. For example, at Mayo Clinic in Rochester, we diagnose on average one new patient with VEXAS every 7-14 days and have diagnosed 60 in the past 18 months. A national collaborative group in France has diagnosed approximately 250 patients over that same time frame when pooling patients nationwide.”

The prevalence is high enough, he said, that “clinicians should consider that some of the patients with diseases that are not responding to treatment may in fact have VEXAS rather than ‘refractory’ relapsing polychondritis or ‘recalcitrant’ rheumatoid arthritis, etc.”

The National Institute of Health funded the study. Dr. Beck, the other authors, and Dr. Koster report no disclosures.

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Mastocytosis: Rare, underdiagnosed, potentially fatal

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Mon, 06/12/2023 - 11:42

Systemic mastocytosis is widely underdiagnosed, and many more hematologic oncologists should be looking for it. This call to action was issued late in 2022 by Stanford (Calif.) Cancer Institute’s Jason Gotlib, MD, speaking at the Lymphoma, Leukemia & Myeloma Congress in New York.

Nationwide, approximately 1,000 adults are diagnosed with systemic mastocytosis annually. This rare disease is a myeloid neoplasm with a highly variable phenotypic expression, in which abnormal mast cells proliferate and infiltrate organs and tissues. It swings widely from a nonadvanced form, composed of indolent or smoldering disease, to advanced disease that progresses to leukemia in 6% of cases.

More than 80% of systemic mastocytosis is driven by the KIT D816V mutation. Along with a host of other rare KIT mutations, KIT D816V activates KIT-receptor tyrosine kinase to trigger mast cell proliferation.

Dr. Gotlib could not be contacted for an interview. However, there are many good reasons to identify patients with systemic mastocytosis, according to Attilio Orazi, MD, professor and chair of the department of pathology at Texas Tech University, El Paso. The chief reason is that the patient may be in grave peril.

“The degree of heterogeneity is amazing. ... There’s very indolent [disease], which is really not a big deal. And then you have a disease in which you’re dead in 3 months,” Dr. Orazi said. “So you run the gamut between an indolent, no-problem cutaneous disease to a very nasty systemic, aggressive leukemia-like neoplasm.”

Since 2001, the diagnosis of mastocytosis has been guided by the World Health Organization Classification of Tumours, or “Blue Book.” In 2022, Dr. Orazi along with 137 other senior experts, most of whom were involved in past editions of the Blue Book, published their own version: The International Consensus Classification of Myeloid Neoplasms and Acute Leukemias (the ICC 2022).

In September 2021, this group of specialists held a virtual/in-person advisory committee meeting at the University of Chicago to create the document. One factor in their decision to go it alone, Dr. Orazi said, was that WHO decided to proceed with the fifth edition of the Blue Book using its own internal editorial group without convening an advisory committee, despite repeated requests to do so.

ICC 2022 divides advanced systemic mastocytosis into three subtypes: aggressive systemic mastocytosis (ASM), systemic mastocytosis with an associated hematologic neoplasm (SM-AHN), and mast cell leukemia (MCL). Median survival is 3.5 years for patients with ASM, 2 years for those with SM-AHN and as low as 2 months for MCL.

The second key reason to increase awareness of mastocytosis among physicians, said Dr. Orazi, is that patients falling through the net are likely to be ambulatory, and their presentation can be “a little confusing.”

Patients with indolent disease are relatively straightforward to recognize, explained Dr. Orazi. Similarly, very sick patients with SM-AHN or MCL are easily recognized by hem-oncs.

“But if you see a patient in an ambulatory setting, in your clinic or whatever, and you’re suspicious, then you need to decide [how] you’re going to investigate that patient further,” he said, Dr. Orazi noted the next step is not always obvious, especially for primary-practice or internal medicine physicians likely to be unfamiliar with such a rare disease.

A practice survey published in 2022 by other researchers backed up Dr. Orazi’s remarks. The study found that community/solo-practice physicians were less likely to have tested systemic mastocytosis patients for KIT816V mutation than academic/specialty physicians (58% vs. 80%; P = .004; n = 111). Clinicians treating these patients estimated that it took an average of 8.5 months for a “typical” patient to receive the diagnosis from the time of symptom onset.

The research was headed by Ruben Mesa, MD, director of University of Texas Health, San Antonio, and funded by Blueprint Medicines, the manufacturer of avapritinib (Ayvakit), a new drug for the disease.

Dr. Orazi urged clinicians to have a high degree of suspicion for mastocytosis in a patient who walks into the clinic with any combination of the following: urticarial-type skin manifestations, especially if persistent into adulthood; history of undue reaction to an insect sting; a big spleen in a patient with a history of cutaneous flushing or rash; chronic diarrhea, especially if a biopsy has shown “too many mast cells” in the lamina propria of the small bowel; and positivity for KIT816V mutation.

Dr. Orazi stressed that the majority of patients will have indolent disease, but for the few patients for whom immediate treatment is essential, “the distinction between indolent and aggressive [disease] is really very, very important.”

Patients with advanced systemic mastocytosis can now be effectively treated, following the arrival of midostaurin (Rydapt, Tauritmo) and avapritinib.

Midostaurin, a multikinase/KIT inhibitor, was approved by the Food and Drug Administration in 2017 for the treatment of advanced systemic mastocytosis (ASM, SM-AHN, and MCL). Avapritinib, a selective kinase inhibitor of KIT816V and platelet-derived growth factor receptor alpha as well as multiple KIT exon 11, 11/17 and 17 mutants, gained the same indication in June 2021.

As with all rare diseases, it is challenging to obtain accurate numbers on how many patients are affected by systemic mastocytosis. The first population-based study of the disorder, presented at the 2018 annual meeting of the American Society of Hematology, used the Surveillance, Epidemiology, and End Results database from 2000 to 2014 to estimate incidence at 0.046 per 10,000, which translates to 1,050 new adult cases per year. The study data have never been published in full.

How many of these cases are advanced disease? There are no U.S. data but extrapolating from a Danish registry study that found 82% of systemic mastocytosis cases to be indolent disease, the incidence of advanced systemic mastocytosis in the United States could be as low as 200 adults a year.

This information, in turn, suggests that identifying more patients with advanced disease would not only benefit those patients but would also benefit clinical trial investigators who are seeking the proverbial needle in the haystack.

Nationwide, five clinical trials are recruiting individuals with advanced systemic mastocytosis, collectively looking for 352 patients in the United States. Two of the studies focus on mast-cell activation (NCT0544944) and cutaneous mastocytoses (NCT04846348). Two trials in a range of hematological malignancies are testing bispecific antibodies flotetuzumab and MGD024 (both from Macrogenics; NCT04681105, NCT05362773).

Apex, a phase 2 study of tyrosine-kinase inhibitor bezuclastinib (a Cogent hopeful), is specifically focusing on advanced disease. Dr. Gotlib and coinvestigators are aiming for 140 participants.

As a pathologist, Dr. Orazi said he find mastocytosis fascinating because he believes he has “a truly useful role,” contrasting with some other hematological diseases in which the molecular profile rules.

“Pathology plays a major role here,” he explained, “because you have to correlate what you see at the microscope with the full clinical picture, selected laboratory tests such as CBC and serum tryptase, and molecular results. You often need integration through a pathologist to put all the pieces together.

“It’s easier to treat once you know exactly what disease you’re dealing with and whether it is an aggressive or indolent subtype,” Dr. Orazi concluded.

Dr. Orazi disclosed no conflicts of interest. Dr. Gotlib has disclosed ties with Blueprint Medicines, Deciphera, Incyte, and Kartos Therapeutics, and has led committees for Blueprint Medicine’s EXPLORER and PATHFINDER studies, Deciphera’s Study Steering Committee for ripretinib in AdvSM, and the Central Response Review Committee for the phase 2 study of bezuclastinib in AdvSM.

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Systemic mastocytosis is widely underdiagnosed, and many more hematologic oncologists should be looking for it. This call to action was issued late in 2022 by Stanford (Calif.) Cancer Institute’s Jason Gotlib, MD, speaking at the Lymphoma, Leukemia & Myeloma Congress in New York.

Nationwide, approximately 1,000 adults are diagnosed with systemic mastocytosis annually. This rare disease is a myeloid neoplasm with a highly variable phenotypic expression, in which abnormal mast cells proliferate and infiltrate organs and tissues. It swings widely from a nonadvanced form, composed of indolent or smoldering disease, to advanced disease that progresses to leukemia in 6% of cases.

More than 80% of systemic mastocytosis is driven by the KIT D816V mutation. Along with a host of other rare KIT mutations, KIT D816V activates KIT-receptor tyrosine kinase to trigger mast cell proliferation.

Dr. Gotlib could not be contacted for an interview. However, there are many good reasons to identify patients with systemic mastocytosis, according to Attilio Orazi, MD, professor and chair of the department of pathology at Texas Tech University, El Paso. The chief reason is that the patient may be in grave peril.

“The degree of heterogeneity is amazing. ... There’s very indolent [disease], which is really not a big deal. And then you have a disease in which you’re dead in 3 months,” Dr. Orazi said. “So you run the gamut between an indolent, no-problem cutaneous disease to a very nasty systemic, aggressive leukemia-like neoplasm.”

Since 2001, the diagnosis of mastocytosis has been guided by the World Health Organization Classification of Tumours, or “Blue Book.” In 2022, Dr. Orazi along with 137 other senior experts, most of whom were involved in past editions of the Blue Book, published their own version: The International Consensus Classification of Myeloid Neoplasms and Acute Leukemias (the ICC 2022).

In September 2021, this group of specialists held a virtual/in-person advisory committee meeting at the University of Chicago to create the document. One factor in their decision to go it alone, Dr. Orazi said, was that WHO decided to proceed with the fifth edition of the Blue Book using its own internal editorial group without convening an advisory committee, despite repeated requests to do so.

ICC 2022 divides advanced systemic mastocytosis into three subtypes: aggressive systemic mastocytosis (ASM), systemic mastocytosis with an associated hematologic neoplasm (SM-AHN), and mast cell leukemia (MCL). Median survival is 3.5 years for patients with ASM, 2 years for those with SM-AHN and as low as 2 months for MCL.

The second key reason to increase awareness of mastocytosis among physicians, said Dr. Orazi, is that patients falling through the net are likely to be ambulatory, and their presentation can be “a little confusing.”

Patients with indolent disease are relatively straightforward to recognize, explained Dr. Orazi. Similarly, very sick patients with SM-AHN or MCL are easily recognized by hem-oncs.

“But if you see a patient in an ambulatory setting, in your clinic or whatever, and you’re suspicious, then you need to decide [how] you’re going to investigate that patient further,” he said, Dr. Orazi noted the next step is not always obvious, especially for primary-practice or internal medicine physicians likely to be unfamiliar with such a rare disease.

A practice survey published in 2022 by other researchers backed up Dr. Orazi’s remarks. The study found that community/solo-practice physicians were less likely to have tested systemic mastocytosis patients for KIT816V mutation than academic/specialty physicians (58% vs. 80%; P = .004; n = 111). Clinicians treating these patients estimated that it took an average of 8.5 months for a “typical” patient to receive the diagnosis from the time of symptom onset.

The research was headed by Ruben Mesa, MD, director of University of Texas Health, San Antonio, and funded by Blueprint Medicines, the manufacturer of avapritinib (Ayvakit), a new drug for the disease.

Dr. Orazi urged clinicians to have a high degree of suspicion for mastocytosis in a patient who walks into the clinic with any combination of the following: urticarial-type skin manifestations, especially if persistent into adulthood; history of undue reaction to an insect sting; a big spleen in a patient with a history of cutaneous flushing or rash; chronic diarrhea, especially if a biopsy has shown “too many mast cells” in the lamina propria of the small bowel; and positivity for KIT816V mutation.

Dr. Orazi stressed that the majority of patients will have indolent disease, but for the few patients for whom immediate treatment is essential, “the distinction between indolent and aggressive [disease] is really very, very important.”

Patients with advanced systemic mastocytosis can now be effectively treated, following the arrival of midostaurin (Rydapt, Tauritmo) and avapritinib.

Midostaurin, a multikinase/KIT inhibitor, was approved by the Food and Drug Administration in 2017 for the treatment of advanced systemic mastocytosis (ASM, SM-AHN, and MCL). Avapritinib, a selective kinase inhibitor of KIT816V and platelet-derived growth factor receptor alpha as well as multiple KIT exon 11, 11/17 and 17 mutants, gained the same indication in June 2021.

As with all rare diseases, it is challenging to obtain accurate numbers on how many patients are affected by systemic mastocytosis. The first population-based study of the disorder, presented at the 2018 annual meeting of the American Society of Hematology, used the Surveillance, Epidemiology, and End Results database from 2000 to 2014 to estimate incidence at 0.046 per 10,000, which translates to 1,050 new adult cases per year. The study data have never been published in full.

How many of these cases are advanced disease? There are no U.S. data but extrapolating from a Danish registry study that found 82% of systemic mastocytosis cases to be indolent disease, the incidence of advanced systemic mastocytosis in the United States could be as low as 200 adults a year.

This information, in turn, suggests that identifying more patients with advanced disease would not only benefit those patients but would also benefit clinical trial investigators who are seeking the proverbial needle in the haystack.

Nationwide, five clinical trials are recruiting individuals with advanced systemic mastocytosis, collectively looking for 352 patients in the United States. Two of the studies focus on mast-cell activation (NCT0544944) and cutaneous mastocytoses (NCT04846348). Two trials in a range of hematological malignancies are testing bispecific antibodies flotetuzumab and MGD024 (both from Macrogenics; NCT04681105, NCT05362773).

Apex, a phase 2 study of tyrosine-kinase inhibitor bezuclastinib (a Cogent hopeful), is specifically focusing on advanced disease. Dr. Gotlib and coinvestigators are aiming for 140 participants.

As a pathologist, Dr. Orazi said he find mastocytosis fascinating because he believes he has “a truly useful role,” contrasting with some other hematological diseases in which the molecular profile rules.

“Pathology plays a major role here,” he explained, “because you have to correlate what you see at the microscope with the full clinical picture, selected laboratory tests such as CBC and serum tryptase, and molecular results. You often need integration through a pathologist to put all the pieces together.

“It’s easier to treat once you know exactly what disease you’re dealing with and whether it is an aggressive or indolent subtype,” Dr. Orazi concluded.

Dr. Orazi disclosed no conflicts of interest. Dr. Gotlib has disclosed ties with Blueprint Medicines, Deciphera, Incyte, and Kartos Therapeutics, and has led committees for Blueprint Medicine’s EXPLORER and PATHFINDER studies, Deciphera’s Study Steering Committee for ripretinib in AdvSM, and the Central Response Review Committee for the phase 2 study of bezuclastinib in AdvSM.

Systemic mastocytosis is widely underdiagnosed, and many more hematologic oncologists should be looking for it. This call to action was issued late in 2022 by Stanford (Calif.) Cancer Institute’s Jason Gotlib, MD, speaking at the Lymphoma, Leukemia & Myeloma Congress in New York.

Nationwide, approximately 1,000 adults are diagnosed with systemic mastocytosis annually. This rare disease is a myeloid neoplasm with a highly variable phenotypic expression, in which abnormal mast cells proliferate and infiltrate organs and tissues. It swings widely from a nonadvanced form, composed of indolent or smoldering disease, to advanced disease that progresses to leukemia in 6% of cases.

More than 80% of systemic mastocytosis is driven by the KIT D816V mutation. Along with a host of other rare KIT mutations, KIT D816V activates KIT-receptor tyrosine kinase to trigger mast cell proliferation.

Dr. Gotlib could not be contacted for an interview. However, there are many good reasons to identify patients with systemic mastocytosis, according to Attilio Orazi, MD, professor and chair of the department of pathology at Texas Tech University, El Paso. The chief reason is that the patient may be in grave peril.

“The degree of heterogeneity is amazing. ... There’s very indolent [disease], which is really not a big deal. And then you have a disease in which you’re dead in 3 months,” Dr. Orazi said. “So you run the gamut between an indolent, no-problem cutaneous disease to a very nasty systemic, aggressive leukemia-like neoplasm.”

Since 2001, the diagnosis of mastocytosis has been guided by the World Health Organization Classification of Tumours, or “Blue Book.” In 2022, Dr. Orazi along with 137 other senior experts, most of whom were involved in past editions of the Blue Book, published their own version: The International Consensus Classification of Myeloid Neoplasms and Acute Leukemias (the ICC 2022).

In September 2021, this group of specialists held a virtual/in-person advisory committee meeting at the University of Chicago to create the document. One factor in their decision to go it alone, Dr. Orazi said, was that WHO decided to proceed with the fifth edition of the Blue Book using its own internal editorial group without convening an advisory committee, despite repeated requests to do so.

ICC 2022 divides advanced systemic mastocytosis into three subtypes: aggressive systemic mastocytosis (ASM), systemic mastocytosis with an associated hematologic neoplasm (SM-AHN), and mast cell leukemia (MCL). Median survival is 3.5 years for patients with ASM, 2 years for those with SM-AHN and as low as 2 months for MCL.

The second key reason to increase awareness of mastocytosis among physicians, said Dr. Orazi, is that patients falling through the net are likely to be ambulatory, and their presentation can be “a little confusing.”

Patients with indolent disease are relatively straightforward to recognize, explained Dr. Orazi. Similarly, very sick patients with SM-AHN or MCL are easily recognized by hem-oncs.

“But if you see a patient in an ambulatory setting, in your clinic or whatever, and you’re suspicious, then you need to decide [how] you’re going to investigate that patient further,” he said, Dr. Orazi noted the next step is not always obvious, especially for primary-practice or internal medicine physicians likely to be unfamiliar with such a rare disease.

A practice survey published in 2022 by other researchers backed up Dr. Orazi’s remarks. The study found that community/solo-practice physicians were less likely to have tested systemic mastocytosis patients for KIT816V mutation than academic/specialty physicians (58% vs. 80%; P = .004; n = 111). Clinicians treating these patients estimated that it took an average of 8.5 months for a “typical” patient to receive the diagnosis from the time of symptom onset.

The research was headed by Ruben Mesa, MD, director of University of Texas Health, San Antonio, and funded by Blueprint Medicines, the manufacturer of avapritinib (Ayvakit), a new drug for the disease.

Dr. Orazi urged clinicians to have a high degree of suspicion for mastocytosis in a patient who walks into the clinic with any combination of the following: urticarial-type skin manifestations, especially if persistent into adulthood; history of undue reaction to an insect sting; a big spleen in a patient with a history of cutaneous flushing or rash; chronic diarrhea, especially if a biopsy has shown “too many mast cells” in the lamina propria of the small bowel; and positivity for KIT816V mutation.

Dr. Orazi stressed that the majority of patients will have indolent disease, but for the few patients for whom immediate treatment is essential, “the distinction between indolent and aggressive [disease] is really very, very important.”

Patients with advanced systemic mastocytosis can now be effectively treated, following the arrival of midostaurin (Rydapt, Tauritmo) and avapritinib.

Midostaurin, a multikinase/KIT inhibitor, was approved by the Food and Drug Administration in 2017 for the treatment of advanced systemic mastocytosis (ASM, SM-AHN, and MCL). Avapritinib, a selective kinase inhibitor of KIT816V and platelet-derived growth factor receptor alpha as well as multiple KIT exon 11, 11/17 and 17 mutants, gained the same indication in June 2021.

As with all rare diseases, it is challenging to obtain accurate numbers on how many patients are affected by systemic mastocytosis. The first population-based study of the disorder, presented at the 2018 annual meeting of the American Society of Hematology, used the Surveillance, Epidemiology, and End Results database from 2000 to 2014 to estimate incidence at 0.046 per 10,000, which translates to 1,050 new adult cases per year. The study data have never been published in full.

How many of these cases are advanced disease? There are no U.S. data but extrapolating from a Danish registry study that found 82% of systemic mastocytosis cases to be indolent disease, the incidence of advanced systemic mastocytosis in the United States could be as low as 200 adults a year.

This information, in turn, suggests that identifying more patients with advanced disease would not only benefit those patients but would also benefit clinical trial investigators who are seeking the proverbial needle in the haystack.

Nationwide, five clinical trials are recruiting individuals with advanced systemic mastocytosis, collectively looking for 352 patients in the United States. Two of the studies focus on mast-cell activation (NCT0544944) and cutaneous mastocytoses (NCT04846348). Two trials in a range of hematological malignancies are testing bispecific antibodies flotetuzumab and MGD024 (both from Macrogenics; NCT04681105, NCT05362773).

Apex, a phase 2 study of tyrosine-kinase inhibitor bezuclastinib (a Cogent hopeful), is specifically focusing on advanced disease. Dr. Gotlib and coinvestigators are aiming for 140 participants.

As a pathologist, Dr. Orazi said he find mastocytosis fascinating because he believes he has “a truly useful role,” contrasting with some other hematological diseases in which the molecular profile rules.

“Pathology plays a major role here,” he explained, “because you have to correlate what you see at the microscope with the full clinical picture, selected laboratory tests such as CBC and serum tryptase, and molecular results. You often need integration through a pathologist to put all the pieces together.

“It’s easier to treat once you know exactly what disease you’re dealing with and whether it is an aggressive or indolent subtype,” Dr. Orazi concluded.

Dr. Orazi disclosed no conflicts of interest. Dr. Gotlib has disclosed ties with Blueprint Medicines, Deciphera, Incyte, and Kartos Therapeutics, and has led committees for Blueprint Medicine’s EXPLORER and PATHFINDER studies, Deciphera’s Study Steering Committee for ripretinib in AdvSM, and the Central Response Review Committee for the phase 2 study of bezuclastinib in AdvSM.

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Microneedling With Bimatoprost to Treat Hypopigmented Skin Caused by Burn Scars

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Microneedling With Bimatoprost to Treat Hypopigmented Skin Caused by Burn Scars

To the Editor:

Microneedling is a percutaneous collagen induction therapy frequently used in cosmetic dermatology to promote skin rejuvenation and hair growth and to treat scars by taking advantage of the body’s natural wound-healing cascade.1 The procedure works by generating thousands of microscopic wounds in the dermis with minimal damage to the epidermis, thus initiating the wound-healing cascade and subsequently promoting collagen production in a manner safe for all Fitzpatrick classification skin types.1-3 This therapy effectively treats scars by breaking down scarred collagen and replacing it with new healthy collagen. Microneedling also has application in drug delivery by increasing the permeability of the skin; the microwounds generated can serve as a portal for drug delivery.4

Bimatoprost is a prostaglandin analogue typically used to treat hypotrichosis and open-angle glaucoma.5-7 A known side effect of bimatoprost is hyperpigmentation of surrounding skin; the drug increases melanogenesis, melanocyte proliferation, and melanocyte dendricity, resulting in activation of the inflammatory response and subsequent prostaglandin release, which stimulates melanogenesis. This effect is similar to UV radiation–induced inflammation and hyperpigmentation.6,8

Capitalizing on this effect, a novel application of bimatoprost has been proposed—treating vitiligo, in which hypopigmentation results from destruction of melanocytes in certain areas of the skin. Bimatoprost ophthalmic solution 0.3% utilized as an off-label treatment for vitiligo has been shown to notably increase melanogenesis and return pigmentation to hypopigmented areas.8-10

A 32-year-old Black woman presented to our clinic with a 40×15-cm scar that was marked by postinflammatory hypopigmentation from a second-degree burn on the right proximal arm. The patient had been burned 5 months prior by boiling water that was spilled on the arm while cooking. She had immediately sought treatment at an emergency department and subsequently in a burn unit, where the burn was debrided twice; medication was not prescribed to continue treatment. The patient reported that the scarring and hypopigmentation had taken a psychologic toll; her hope was to have pigmentation restored to the affected area to boost her confidence.

Physical examination revealed that the burn wound had healed but visible scarring and severe hypopigmentation due to destroyed melanocytes remained (Figure 1). To inhibit inflammation and stimulate repigmentation, we prescribed the calcineurin inhibitor tacrolimus ointment 0.1% to be applied daily to the affected area. The patient returned to the clinic 1 month later. Perifollicular hyperpigmentation was noted at the site of the scar.

A hypopigmented burn scar on the arm after 1 month of daily application of tacrolimus ointment 0.1%.
FIGURE 1. A hypopigmented burn scar on the arm after 1 month of daily application of tacrolimus ointment 0.1%.

Monthly microneedling sessions with bimatoprost ophthalmic solution 0.3% were started. To avoid damaging any potentially remaining unhealed hypodermis and vasculature, the first microneedling session was performed with 9 needles set at minimal needle depth and frequency. The number of needles and their depth and frequency gradually were increased with each subsequent treatment. The patient continued tacrolimus ointment 0.1% throughout the course of treatment.

For each microneedling procedure, a handheld motorized microneedling device was applied to the skin at a depth of 0.25 mm, which was gradually increased until pinpoint petechiae were achieved. Bimatoprost ophthalmic solution 0.3% was then painted on the skin and allowed to absorb. Microneedling was performed again, ensuring that bimatoprost entered the skin in the area of the burn scar.

Microneedling procedures were performed monthly for 6 months, then once 3 months later, and once more 3 months later—8 treatments in total over the course of 1 year. Improvement in skin pigmentation was noted at each visit (Figure 2). Repigmentation was first noticed surrounding hair follicles; after later visits, it was observed that pigmentation began to spread from hair follicles to fill in remaining skin. The darkest areas of pigmentation were first noted around hair follicles; over time, melanocytes appeared to spontaneously regenerate and fill in surrounding areas as the scar continued to heal. The patient continued use of tacrolimus during the entire course of microneedling treatments and for the following 4 months. Sixteen months after initiation of treatment, the appearance of the skin was texturally smooth and returned to almost its original pigmentation (Figure 3).

A, A hypopigmented burn scar after tacrolimus ointment 0.1% was applied daily and 1 microneedling treatment with bimatoprost ophthalmic solution 0.3%. B, After 3 microneedling treatments with bimatoprost ophthalmic solution 0.3%...
FIGURE 2. A, A hypopigmented burn scar after tacrolimus ointment 0.1% was applied daily and 1 microneedling treatment with bimatoprost ophthalmic solution 0.3%. B, After 3 microneedling treatments with bimatoprost ophthalmic solution 0.3%, perifollicular hyperpigmentation was noted at the site of the burn scar. The patient continued to apply tacrolimus ointment 0.1% daily. C, Six months after presentation to clinic. Repigmentation continued to progress after 4 microneedling treatments with bimatoprost ophthalmic solution 0.3%. D, After 5 treatment sessions, diffuse repigmentation was noted. However, some mild textural irregularities persisted.

We report a successful outcome in a patient with a hypopigmented burn scar who was treated with bimatoprost administered with traditional microneedling and alongside a tacrolimus regimen. Tacrolimus ointment inhibited the inflammatory response to allow melanocytes to heal and regenerate; bimatoprost and microneedling promoted hyperpigmentation of hair follicles in the affected area, eventually restoring pigmentation to the entire area. Our patient was extremely satisfied with the results of this combination treatment. She has reported feeling more confident going out and wearing short-sleeved clothing. Percutaneous drug delivery of bimatoprost ophthalmic solution 0.3% combined with topical tacrolimus may be an effective treatment for skin repigmentation. Further investigation of this regimen is needed to develop standardized treatment protocols.

Four months after completion of 8 microneedling treatments with bimatoprost ophthalmic solution 0.3% over 1 year (17 months after initial presentation to clinic). Restored pigment at the site of a hypopigmented burn scar was noted
FIGURE 3. Four months after completion of 8 microneedling treatments with bimatoprost ophthalmic solution 0.3% over 1 year (17 months after initial presentation to clinic). Restored pigment at the site of a hypopigmented burn scar was noted. The patient reported improvement in scar texture. Tacrolimus was discontinued.

References
  1. Juhasz MLW, Cohen JL. Micro-needling for the treatment of scars: an update for clinicians. Clin Cosmet Investig Dermatol. 2020;13:997-1003. doi:10.2147/CCID.S267192
  2. Alster TS, Li MKY. Micro-needling of scars: a large prospective study with long-term follow-up. Plast Reconstr Surg. 2020;145:358-364. doi:10.1097/PRS.0000000000006462
  3. Aust MC, Knobloch K, Reimers K, et al. Percutaneous collagen induction therapy: an alternative treatment for burn scars. Burns. 2010;36:836-843. doi:10.1016/j.burns.2009.11.014
  4. Kim Y-C, Park J-H, Prausnitz MR. Microneedles for drug and vaccine delivery. Adv Drug Deliv Rev. 2012;64:1547-1568. doi:10.1016/j.addr.2012.04.005
  5. Doshi M, Edward DP, Osmanovic S. Clinical course of bimatoprost-induced periocular skin changes in Caucasians. Ophthalmology. 2006;113:1961-1967. doi:10.1016/j.ophtha.2006.05.041
  6. Kapur R, Osmanovic S, Toyran S, et al. Bimatoprost-induced periocular skin hyperpigmentation: histopathological study. Arch Ophthalmol. 2005;123:1541-1546. doi:10.1001/archopht.123.11.1541
  7. Priluck JC, Fu S. Latisse-induced periocular skin hyperpigmentation. Arch Ophthalmol. 2010;128:792-793. doi:10.1001/archophthalmol.2010.89
  8. Grimes PE. Bimatoprost 0.03% solution for the treatment of nonfacial vitiligo. J Drugs Dermatol. 2016;15:703-710.
  9. Barbulescu C, Goldstein N, Roop D, et al. Harnessing the power of regenerative therapy for vitiligo and alopecia areata. J Invest Dermatol. 2020;140: 29-37. doi:10.1016/j.jid.2019.03.1142
  10. Kanokrungsee S, Pruettivorawongse D, Rajatanavin N. Clinicaloutcomes of topical bimatoprost for nonsegmental facial vitiligo: a preliminary study. J Cosmet Dermatol. 2021;20:812-818. doi.org/10.1111/jocd.13648
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Correspondence: Adrienne Conza, BA, Vibrant Dermatology, 588 Providence Hwy, Dedham, MA 02026 ([email protected]).

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To the Editor:

Microneedling is a percutaneous collagen induction therapy frequently used in cosmetic dermatology to promote skin rejuvenation and hair growth and to treat scars by taking advantage of the body’s natural wound-healing cascade.1 The procedure works by generating thousands of microscopic wounds in the dermis with minimal damage to the epidermis, thus initiating the wound-healing cascade and subsequently promoting collagen production in a manner safe for all Fitzpatrick classification skin types.1-3 This therapy effectively treats scars by breaking down scarred collagen and replacing it with new healthy collagen. Microneedling also has application in drug delivery by increasing the permeability of the skin; the microwounds generated can serve as a portal for drug delivery.4

Bimatoprost is a prostaglandin analogue typically used to treat hypotrichosis and open-angle glaucoma.5-7 A known side effect of bimatoprost is hyperpigmentation of surrounding skin; the drug increases melanogenesis, melanocyte proliferation, and melanocyte dendricity, resulting in activation of the inflammatory response and subsequent prostaglandin release, which stimulates melanogenesis. This effect is similar to UV radiation–induced inflammation and hyperpigmentation.6,8

Capitalizing on this effect, a novel application of bimatoprost has been proposed—treating vitiligo, in which hypopigmentation results from destruction of melanocytes in certain areas of the skin. Bimatoprost ophthalmic solution 0.3% utilized as an off-label treatment for vitiligo has been shown to notably increase melanogenesis and return pigmentation to hypopigmented areas.8-10

A 32-year-old Black woman presented to our clinic with a 40×15-cm scar that was marked by postinflammatory hypopigmentation from a second-degree burn on the right proximal arm. The patient had been burned 5 months prior by boiling water that was spilled on the arm while cooking. She had immediately sought treatment at an emergency department and subsequently in a burn unit, where the burn was debrided twice; medication was not prescribed to continue treatment. The patient reported that the scarring and hypopigmentation had taken a psychologic toll; her hope was to have pigmentation restored to the affected area to boost her confidence.

Physical examination revealed that the burn wound had healed but visible scarring and severe hypopigmentation due to destroyed melanocytes remained (Figure 1). To inhibit inflammation and stimulate repigmentation, we prescribed the calcineurin inhibitor tacrolimus ointment 0.1% to be applied daily to the affected area. The patient returned to the clinic 1 month later. Perifollicular hyperpigmentation was noted at the site of the scar.

A hypopigmented burn scar on the arm after 1 month of daily application of tacrolimus ointment 0.1%.
FIGURE 1. A hypopigmented burn scar on the arm after 1 month of daily application of tacrolimus ointment 0.1%.

Monthly microneedling sessions with bimatoprost ophthalmic solution 0.3% were started. To avoid damaging any potentially remaining unhealed hypodermis and vasculature, the first microneedling session was performed with 9 needles set at minimal needle depth and frequency. The number of needles and their depth and frequency gradually were increased with each subsequent treatment. The patient continued tacrolimus ointment 0.1% throughout the course of treatment.

For each microneedling procedure, a handheld motorized microneedling device was applied to the skin at a depth of 0.25 mm, which was gradually increased until pinpoint petechiae were achieved. Bimatoprost ophthalmic solution 0.3% was then painted on the skin and allowed to absorb. Microneedling was performed again, ensuring that bimatoprost entered the skin in the area of the burn scar.

Microneedling procedures were performed monthly for 6 months, then once 3 months later, and once more 3 months later—8 treatments in total over the course of 1 year. Improvement in skin pigmentation was noted at each visit (Figure 2). Repigmentation was first noticed surrounding hair follicles; after later visits, it was observed that pigmentation began to spread from hair follicles to fill in remaining skin. The darkest areas of pigmentation were first noted around hair follicles; over time, melanocytes appeared to spontaneously regenerate and fill in surrounding areas as the scar continued to heal. The patient continued use of tacrolimus during the entire course of microneedling treatments and for the following 4 months. Sixteen months after initiation of treatment, the appearance of the skin was texturally smooth and returned to almost its original pigmentation (Figure 3).

A, A hypopigmented burn scar after tacrolimus ointment 0.1% was applied daily and 1 microneedling treatment with bimatoprost ophthalmic solution 0.3%. B, After 3 microneedling treatments with bimatoprost ophthalmic solution 0.3%...
FIGURE 2. A, A hypopigmented burn scar after tacrolimus ointment 0.1% was applied daily and 1 microneedling treatment with bimatoprost ophthalmic solution 0.3%. B, After 3 microneedling treatments with bimatoprost ophthalmic solution 0.3%, perifollicular hyperpigmentation was noted at the site of the burn scar. The patient continued to apply tacrolimus ointment 0.1% daily. C, Six months after presentation to clinic. Repigmentation continued to progress after 4 microneedling treatments with bimatoprost ophthalmic solution 0.3%. D, After 5 treatment sessions, diffuse repigmentation was noted. However, some mild textural irregularities persisted.

We report a successful outcome in a patient with a hypopigmented burn scar who was treated with bimatoprost administered with traditional microneedling and alongside a tacrolimus regimen. Tacrolimus ointment inhibited the inflammatory response to allow melanocytes to heal and regenerate; bimatoprost and microneedling promoted hyperpigmentation of hair follicles in the affected area, eventually restoring pigmentation to the entire area. Our patient was extremely satisfied with the results of this combination treatment. She has reported feeling more confident going out and wearing short-sleeved clothing. Percutaneous drug delivery of bimatoprost ophthalmic solution 0.3% combined with topical tacrolimus may be an effective treatment for skin repigmentation. Further investigation of this regimen is needed to develop standardized treatment protocols.

Four months after completion of 8 microneedling treatments with bimatoprost ophthalmic solution 0.3% over 1 year (17 months after initial presentation to clinic). Restored pigment at the site of a hypopigmented burn scar was noted
FIGURE 3. Four months after completion of 8 microneedling treatments with bimatoprost ophthalmic solution 0.3% over 1 year (17 months after initial presentation to clinic). Restored pigment at the site of a hypopigmented burn scar was noted. The patient reported improvement in scar texture. Tacrolimus was discontinued.

To the Editor:

Microneedling is a percutaneous collagen induction therapy frequently used in cosmetic dermatology to promote skin rejuvenation and hair growth and to treat scars by taking advantage of the body’s natural wound-healing cascade.1 The procedure works by generating thousands of microscopic wounds in the dermis with minimal damage to the epidermis, thus initiating the wound-healing cascade and subsequently promoting collagen production in a manner safe for all Fitzpatrick classification skin types.1-3 This therapy effectively treats scars by breaking down scarred collagen and replacing it with new healthy collagen. Microneedling also has application in drug delivery by increasing the permeability of the skin; the microwounds generated can serve as a portal for drug delivery.4

Bimatoprost is a prostaglandin analogue typically used to treat hypotrichosis and open-angle glaucoma.5-7 A known side effect of bimatoprost is hyperpigmentation of surrounding skin; the drug increases melanogenesis, melanocyte proliferation, and melanocyte dendricity, resulting in activation of the inflammatory response and subsequent prostaglandin release, which stimulates melanogenesis. This effect is similar to UV radiation–induced inflammation and hyperpigmentation.6,8

Capitalizing on this effect, a novel application of bimatoprost has been proposed—treating vitiligo, in which hypopigmentation results from destruction of melanocytes in certain areas of the skin. Bimatoprost ophthalmic solution 0.3% utilized as an off-label treatment for vitiligo has been shown to notably increase melanogenesis and return pigmentation to hypopigmented areas.8-10

A 32-year-old Black woman presented to our clinic with a 40×15-cm scar that was marked by postinflammatory hypopigmentation from a second-degree burn on the right proximal arm. The patient had been burned 5 months prior by boiling water that was spilled on the arm while cooking. She had immediately sought treatment at an emergency department and subsequently in a burn unit, where the burn was debrided twice; medication was not prescribed to continue treatment. The patient reported that the scarring and hypopigmentation had taken a psychologic toll; her hope was to have pigmentation restored to the affected area to boost her confidence.

Physical examination revealed that the burn wound had healed but visible scarring and severe hypopigmentation due to destroyed melanocytes remained (Figure 1). To inhibit inflammation and stimulate repigmentation, we prescribed the calcineurin inhibitor tacrolimus ointment 0.1% to be applied daily to the affected area. The patient returned to the clinic 1 month later. Perifollicular hyperpigmentation was noted at the site of the scar.

A hypopigmented burn scar on the arm after 1 month of daily application of tacrolimus ointment 0.1%.
FIGURE 1. A hypopigmented burn scar on the arm after 1 month of daily application of tacrolimus ointment 0.1%.

Monthly microneedling sessions with bimatoprost ophthalmic solution 0.3% were started. To avoid damaging any potentially remaining unhealed hypodermis and vasculature, the first microneedling session was performed with 9 needles set at minimal needle depth and frequency. The number of needles and their depth and frequency gradually were increased with each subsequent treatment. The patient continued tacrolimus ointment 0.1% throughout the course of treatment.

For each microneedling procedure, a handheld motorized microneedling device was applied to the skin at a depth of 0.25 mm, which was gradually increased until pinpoint petechiae were achieved. Bimatoprost ophthalmic solution 0.3% was then painted on the skin and allowed to absorb. Microneedling was performed again, ensuring that bimatoprost entered the skin in the area of the burn scar.

Microneedling procedures were performed monthly for 6 months, then once 3 months later, and once more 3 months later—8 treatments in total over the course of 1 year. Improvement in skin pigmentation was noted at each visit (Figure 2). Repigmentation was first noticed surrounding hair follicles; after later visits, it was observed that pigmentation began to spread from hair follicles to fill in remaining skin. The darkest areas of pigmentation were first noted around hair follicles; over time, melanocytes appeared to spontaneously regenerate and fill in surrounding areas as the scar continued to heal. The patient continued use of tacrolimus during the entire course of microneedling treatments and for the following 4 months. Sixteen months after initiation of treatment, the appearance of the skin was texturally smooth and returned to almost its original pigmentation (Figure 3).

A, A hypopigmented burn scar after tacrolimus ointment 0.1% was applied daily and 1 microneedling treatment with bimatoprost ophthalmic solution 0.3%. B, After 3 microneedling treatments with bimatoprost ophthalmic solution 0.3%...
FIGURE 2. A, A hypopigmented burn scar after tacrolimus ointment 0.1% was applied daily and 1 microneedling treatment with bimatoprost ophthalmic solution 0.3%. B, After 3 microneedling treatments with bimatoprost ophthalmic solution 0.3%, perifollicular hyperpigmentation was noted at the site of the burn scar. The patient continued to apply tacrolimus ointment 0.1% daily. C, Six months after presentation to clinic. Repigmentation continued to progress after 4 microneedling treatments with bimatoprost ophthalmic solution 0.3%. D, After 5 treatment sessions, diffuse repigmentation was noted. However, some mild textural irregularities persisted.

We report a successful outcome in a patient with a hypopigmented burn scar who was treated with bimatoprost administered with traditional microneedling and alongside a tacrolimus regimen. Tacrolimus ointment inhibited the inflammatory response to allow melanocytes to heal and regenerate; bimatoprost and microneedling promoted hyperpigmentation of hair follicles in the affected area, eventually restoring pigmentation to the entire area. Our patient was extremely satisfied with the results of this combination treatment. She has reported feeling more confident going out and wearing short-sleeved clothing. Percutaneous drug delivery of bimatoprost ophthalmic solution 0.3% combined with topical tacrolimus may be an effective treatment for skin repigmentation. Further investigation of this regimen is needed to develop standardized treatment protocols.

Four months after completion of 8 microneedling treatments with bimatoprost ophthalmic solution 0.3% over 1 year (17 months after initial presentation to clinic). Restored pigment at the site of a hypopigmented burn scar was noted
FIGURE 3. Four months after completion of 8 microneedling treatments with bimatoprost ophthalmic solution 0.3% over 1 year (17 months after initial presentation to clinic). Restored pigment at the site of a hypopigmented burn scar was noted. The patient reported improvement in scar texture. Tacrolimus was discontinued.

References
  1. Juhasz MLW, Cohen JL. Micro-needling for the treatment of scars: an update for clinicians. Clin Cosmet Investig Dermatol. 2020;13:997-1003. doi:10.2147/CCID.S267192
  2. Alster TS, Li MKY. Micro-needling of scars: a large prospective study with long-term follow-up. Plast Reconstr Surg. 2020;145:358-364. doi:10.1097/PRS.0000000000006462
  3. Aust MC, Knobloch K, Reimers K, et al. Percutaneous collagen induction therapy: an alternative treatment for burn scars. Burns. 2010;36:836-843. doi:10.1016/j.burns.2009.11.014
  4. Kim Y-C, Park J-H, Prausnitz MR. Microneedles for drug and vaccine delivery. Adv Drug Deliv Rev. 2012;64:1547-1568. doi:10.1016/j.addr.2012.04.005
  5. Doshi M, Edward DP, Osmanovic S. Clinical course of bimatoprost-induced periocular skin changes in Caucasians. Ophthalmology. 2006;113:1961-1967. doi:10.1016/j.ophtha.2006.05.041
  6. Kapur R, Osmanovic S, Toyran S, et al. Bimatoprost-induced periocular skin hyperpigmentation: histopathological study. Arch Ophthalmol. 2005;123:1541-1546. doi:10.1001/archopht.123.11.1541
  7. Priluck JC, Fu S. Latisse-induced periocular skin hyperpigmentation. Arch Ophthalmol. 2010;128:792-793. doi:10.1001/archophthalmol.2010.89
  8. Grimes PE. Bimatoprost 0.03% solution for the treatment of nonfacial vitiligo. J Drugs Dermatol. 2016;15:703-710.
  9. Barbulescu C, Goldstein N, Roop D, et al. Harnessing the power of regenerative therapy for vitiligo and alopecia areata. J Invest Dermatol. 2020;140: 29-37. doi:10.1016/j.jid.2019.03.1142
  10. Kanokrungsee S, Pruettivorawongse D, Rajatanavin N. Clinicaloutcomes of topical bimatoprost for nonsegmental facial vitiligo: a preliminary study. J Cosmet Dermatol. 2021;20:812-818. doi.org/10.1111/jocd.13648
References
  1. Juhasz MLW, Cohen JL. Micro-needling for the treatment of scars: an update for clinicians. Clin Cosmet Investig Dermatol. 2020;13:997-1003. doi:10.2147/CCID.S267192
  2. Alster TS, Li MKY. Micro-needling of scars: a large prospective study with long-term follow-up. Plast Reconstr Surg. 2020;145:358-364. doi:10.1097/PRS.0000000000006462
  3. Aust MC, Knobloch K, Reimers K, et al. Percutaneous collagen induction therapy: an alternative treatment for burn scars. Burns. 2010;36:836-843. doi:10.1016/j.burns.2009.11.014
  4. Kim Y-C, Park J-H, Prausnitz MR. Microneedles for drug and vaccine delivery. Adv Drug Deliv Rev. 2012;64:1547-1568. doi:10.1016/j.addr.2012.04.005
  5. Doshi M, Edward DP, Osmanovic S. Clinical course of bimatoprost-induced periocular skin changes in Caucasians. Ophthalmology. 2006;113:1961-1967. doi:10.1016/j.ophtha.2006.05.041
  6. Kapur R, Osmanovic S, Toyran S, et al. Bimatoprost-induced periocular skin hyperpigmentation: histopathological study. Arch Ophthalmol. 2005;123:1541-1546. doi:10.1001/archopht.123.11.1541
  7. Priluck JC, Fu S. Latisse-induced periocular skin hyperpigmentation. Arch Ophthalmol. 2010;128:792-793. doi:10.1001/archophthalmol.2010.89
  8. Grimes PE. Bimatoprost 0.03% solution for the treatment of nonfacial vitiligo. J Drugs Dermatol. 2016;15:703-710.
  9. Barbulescu C, Goldstein N, Roop D, et al. Harnessing the power of regenerative therapy for vitiligo and alopecia areata. J Invest Dermatol. 2020;140: 29-37. doi:10.1016/j.jid.2019.03.1142
  10. Kanokrungsee S, Pruettivorawongse D, Rajatanavin N. Clinicaloutcomes of topical bimatoprost for nonsegmental facial vitiligo: a preliminary study. J Cosmet Dermatol. 2021;20:812-818. doi.org/10.1111/jocd.13648
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  • Microneedling is a percutaneous collagen induction therapy that also may be used in drug delivery.
  • Hypopigmentation can cause considerable distress for patients with skin of color.
  • Percutaneous drug delivery of bimatoprost may be helpful in skin repigmentation.
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Doctors’ happiness has not rebounded as pandemic drags on

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Doctors do not appear to be bouncing back from the pandemic’s early days – their happiness at and away from work continues to be significantly lower than before the pandemic. Physicians reported similar levels of unhappiness in 2022 too.

Fewer than half of physicians said they were currently somewhat or very happy at work, compared with 75% of physicians who said they were somewhat or very happy at work in a previous survey conducted before the pandemic, the new Medscape Physician Lifestyle & Happiness Report 2023 shows.*

“I am not surprised that we’re less happy now,” said Amaryllis Sánchez, MD, a board-certified family medicine physician and a certified physician coach.

“I speak to physicians around the country and I hear that their workplaces are understaffed, they’re overworked and they don’t feel safe. Although we’re in a different phase of the pandemic, doctors feel that the ground beneath them is still shaky,” said Dr. Sánchez, the author of “Recapturing Joy in Medicine.

Most doctors are seeing more patients than they can handle and are expected to do that consistently. “When you no longer have the capacity to give of yourself, that becomes a nearly impossible task,” said Dr. Sánchez.

Also, physicians in understaffed workplaces often must take on additional work such as administrative or nursing duties, said Katie Cole, DO, a board-certified psychiatrist and a physician coach.

While health systems are aware that physicians need time to rest and recharge, staffing shortages prevent doctors from taking time off because they can’t find coverage, said Dr. Cole.

“While we know that it’s important for physicians to take vacations, more than one-third of doctors still take 2 weeks or less of vacation annually,” said Dr. Cole.

Physicians also tend to have less compassion for themselves and sacrifice self-care compared to other health care workers. “When a patient dies, nurses get together, debrief, and hug each other, whereas doctors have another patient to see. The culture of medicine doesn’t support self-compassion for physicians,” said Dr. Cole.

Physicians also felt less safe at work during the pandemic because of to shortages of personal protective equipment, said Dr. Sánchez. They have also witnessed or experienced an increase in abusive behavior, violence and threats of violence.

Physicians’ personal life suffers

Doctors maintain their mental health primarily by spending time with family members and friends, according to 2022’s Medscape Physician Lifestyle & Happiness Report. Yet half of doctors reported in a survey by the Physicians Foundation that they withdrew from family, friends or coworkers in 2022, said Dr. Sánchez.

“When you exceed your mental, emotional, and physical capacity at work, you have no reserve left for your personal life,” said Dr. Cole.

That may explain why only 58% of doctors reported feeling somewhat or very happy outside of work, compared with 84% who felt that way before the pandemic.

More women doctors said they deal with stronger feelings of conflict in trying to balance parenting responsibilities with a highly demanding job. Nearly one in two women physician-parents reported feeling very conflicted at work, compared with about one in four male physician-parents.

When physicians go home, they may be emotionally drained and tired mentally from making a lot of decisions at work, said Dr. Cole.

“As a woman, if you have children and a husband and you’re responsible for dinner, picking up the kids at daycare or helping them with homework, and making all these decisions when you get home, it’s overwhelming,” said Dr. Cole.
 

 

 

Prioritize your well-being

Doctors need to prioritize their own well-being, said Dr. Sánchez. “That’s not being selfish, that’s doing what’s necessary to stay well and be able to take care of patients. If doctors don’t take care of themselves, no one else will.”

Dr. Sánchez recommended that doctors regularly interact with relatives, friends, trusted colleagues, or clergy to help maintain their well-being, rather than waiting until a crisis to reach out.

A good coach, mentor, or counselor can help physicians gain enough self-awareness to handle their emotions and gain more clarity about what changes need to be made, she said.

Dr. Cole suggested that doctors figure out what makes them happy and fulfilled at work and try to spend more time on that activity. “Knowing what makes you happy and your strengths are foundational for creating a life you love.”

She urged doctors to “start thinking now about what you love about medicine and what is going right at home, and what areas you want to change. Then, start advocating for your needs.”

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

Correction, 1/26/23: An earlier version of this article misstated the findings of the survey.

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Doctors do not appear to be bouncing back from the pandemic’s early days – their happiness at and away from work continues to be significantly lower than before the pandemic. Physicians reported similar levels of unhappiness in 2022 too.

Fewer than half of physicians said they were currently somewhat or very happy at work, compared with 75% of physicians who said they were somewhat or very happy at work in a previous survey conducted before the pandemic, the new Medscape Physician Lifestyle & Happiness Report 2023 shows.*

“I am not surprised that we’re less happy now,” said Amaryllis Sánchez, MD, a board-certified family medicine physician and a certified physician coach.

“I speak to physicians around the country and I hear that their workplaces are understaffed, they’re overworked and they don’t feel safe. Although we’re in a different phase of the pandemic, doctors feel that the ground beneath them is still shaky,” said Dr. Sánchez, the author of “Recapturing Joy in Medicine.

Most doctors are seeing more patients than they can handle and are expected to do that consistently. “When you no longer have the capacity to give of yourself, that becomes a nearly impossible task,” said Dr. Sánchez.

Also, physicians in understaffed workplaces often must take on additional work such as administrative or nursing duties, said Katie Cole, DO, a board-certified psychiatrist and a physician coach.

While health systems are aware that physicians need time to rest and recharge, staffing shortages prevent doctors from taking time off because they can’t find coverage, said Dr. Cole.

“While we know that it’s important for physicians to take vacations, more than one-third of doctors still take 2 weeks or less of vacation annually,” said Dr. Cole.

Physicians also tend to have less compassion for themselves and sacrifice self-care compared to other health care workers. “When a patient dies, nurses get together, debrief, and hug each other, whereas doctors have another patient to see. The culture of medicine doesn’t support self-compassion for physicians,” said Dr. Cole.

Physicians also felt less safe at work during the pandemic because of to shortages of personal protective equipment, said Dr. Sánchez. They have also witnessed or experienced an increase in abusive behavior, violence and threats of violence.

Physicians’ personal life suffers

Doctors maintain their mental health primarily by spending time with family members and friends, according to 2022’s Medscape Physician Lifestyle & Happiness Report. Yet half of doctors reported in a survey by the Physicians Foundation that they withdrew from family, friends or coworkers in 2022, said Dr. Sánchez.

“When you exceed your mental, emotional, and physical capacity at work, you have no reserve left for your personal life,” said Dr. Cole.

That may explain why only 58% of doctors reported feeling somewhat or very happy outside of work, compared with 84% who felt that way before the pandemic.

More women doctors said they deal with stronger feelings of conflict in trying to balance parenting responsibilities with a highly demanding job. Nearly one in two women physician-parents reported feeling very conflicted at work, compared with about one in four male physician-parents.

When physicians go home, they may be emotionally drained and tired mentally from making a lot of decisions at work, said Dr. Cole.

“As a woman, if you have children and a husband and you’re responsible for dinner, picking up the kids at daycare or helping them with homework, and making all these decisions when you get home, it’s overwhelming,” said Dr. Cole.
 

 

 

Prioritize your well-being

Doctors need to prioritize their own well-being, said Dr. Sánchez. “That’s not being selfish, that’s doing what’s necessary to stay well and be able to take care of patients. If doctors don’t take care of themselves, no one else will.”

Dr. Sánchez recommended that doctors regularly interact with relatives, friends, trusted colleagues, or clergy to help maintain their well-being, rather than waiting until a crisis to reach out.

A good coach, mentor, or counselor can help physicians gain enough self-awareness to handle their emotions and gain more clarity about what changes need to be made, she said.

Dr. Cole suggested that doctors figure out what makes them happy and fulfilled at work and try to spend more time on that activity. “Knowing what makes you happy and your strengths are foundational for creating a life you love.”

She urged doctors to “start thinking now about what you love about medicine and what is going right at home, and what areas you want to change. Then, start advocating for your needs.”

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

Correction, 1/26/23: An earlier version of this article misstated the findings of the survey.

Doctors do not appear to be bouncing back from the pandemic’s early days – their happiness at and away from work continues to be significantly lower than before the pandemic. Physicians reported similar levels of unhappiness in 2022 too.

Fewer than half of physicians said they were currently somewhat or very happy at work, compared with 75% of physicians who said they were somewhat or very happy at work in a previous survey conducted before the pandemic, the new Medscape Physician Lifestyle & Happiness Report 2023 shows.*

“I am not surprised that we’re less happy now,” said Amaryllis Sánchez, MD, a board-certified family medicine physician and a certified physician coach.

“I speak to physicians around the country and I hear that their workplaces are understaffed, they’re overworked and they don’t feel safe. Although we’re in a different phase of the pandemic, doctors feel that the ground beneath them is still shaky,” said Dr. Sánchez, the author of “Recapturing Joy in Medicine.

Most doctors are seeing more patients than they can handle and are expected to do that consistently. “When you no longer have the capacity to give of yourself, that becomes a nearly impossible task,” said Dr. Sánchez.

Also, physicians in understaffed workplaces often must take on additional work such as administrative or nursing duties, said Katie Cole, DO, a board-certified psychiatrist and a physician coach.

While health systems are aware that physicians need time to rest and recharge, staffing shortages prevent doctors from taking time off because they can’t find coverage, said Dr. Cole.

“While we know that it’s important for physicians to take vacations, more than one-third of doctors still take 2 weeks or less of vacation annually,” said Dr. Cole.

Physicians also tend to have less compassion for themselves and sacrifice self-care compared to other health care workers. “When a patient dies, nurses get together, debrief, and hug each other, whereas doctors have another patient to see. The culture of medicine doesn’t support self-compassion for physicians,” said Dr. Cole.

Physicians also felt less safe at work during the pandemic because of to shortages of personal protective equipment, said Dr. Sánchez. They have also witnessed or experienced an increase in abusive behavior, violence and threats of violence.

Physicians’ personal life suffers

Doctors maintain their mental health primarily by spending time with family members and friends, according to 2022’s Medscape Physician Lifestyle & Happiness Report. Yet half of doctors reported in a survey by the Physicians Foundation that they withdrew from family, friends or coworkers in 2022, said Dr. Sánchez.

“When you exceed your mental, emotional, and physical capacity at work, you have no reserve left for your personal life,” said Dr. Cole.

That may explain why only 58% of doctors reported feeling somewhat or very happy outside of work, compared with 84% who felt that way before the pandemic.

More women doctors said they deal with stronger feelings of conflict in trying to balance parenting responsibilities with a highly demanding job. Nearly one in two women physician-parents reported feeling very conflicted at work, compared with about one in four male physician-parents.

When physicians go home, they may be emotionally drained and tired mentally from making a lot of decisions at work, said Dr. Cole.

“As a woman, if you have children and a husband and you’re responsible for dinner, picking up the kids at daycare or helping them with homework, and making all these decisions when you get home, it’s overwhelming,” said Dr. Cole.
 

 

 

Prioritize your well-being

Doctors need to prioritize their own well-being, said Dr. Sánchez. “That’s not being selfish, that’s doing what’s necessary to stay well and be able to take care of patients. If doctors don’t take care of themselves, no one else will.”

Dr. Sánchez recommended that doctors regularly interact with relatives, friends, trusted colleagues, or clergy to help maintain their well-being, rather than waiting until a crisis to reach out.

A good coach, mentor, or counselor can help physicians gain enough self-awareness to handle their emotions and gain more clarity about what changes need to be made, she said.

Dr. Cole suggested that doctors figure out what makes them happy and fulfilled at work and try to spend more time on that activity. “Knowing what makes you happy and your strengths are foundational for creating a life you love.”

She urged doctors to “start thinking now about what you love about medicine and what is going right at home, and what areas you want to change. Then, start advocating for your needs.”

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

Correction, 1/26/23: An earlier version of this article misstated the findings of the survey.

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Long-pulsed 1,064 nm Nd:YAG for nonaggressive BCC ‘effective and easy’

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Changed
Mon, 01/23/2023 - 14:56

– After Arisa E. Ortiz, MD, and colleagues published results of a multicenter study reporting that one treatment with the long-pulsed 1,064-nm Nd:YAG laser cleared nonaggressive basal cell carcinoma (BCC) on the trunk and extremities in 90% of patients, she heard from colleagues who were skeptical of the approach.

Maybe it’s just the biopsy alone that’s clearing these tumors, some told her. Others postulated that since the energy was delivered with a 5- to 6-mm spot size at a fluence of 125-140 J/cm2 and a 7- to 10-ms pulse duration, bulk heating likely disrupted the tumors. However, treatments were generally well tolerated, required no anesthesia, and caused no significant adverse events.

“It’s almost scarless,” Dr. Ortiz, director of laser and cosmetic dermatology at the University of California, San Diego, said at the annual Masters of Aesthetics Symposium. “Sometimes the treatment does leave a mark, but I think the scars are always acceptable. We do have good histologic evidence that we can penetrate 2.15 mm, which is a lot deeper than what the pulsed-dye laser or other superficial wavelengths are able to penetrate.”

Data is well powered to reject the null hypothesis that laser treatment does not have an effect on nodular and superficial BCC lesions, she continued, noting that it is at least comparable if not superior with clearance rates reported for methyl aminolevulinate–PDT (73%), imiquimod cream (83%), and fluorouracil cream (80%). “Maybe we’re not specifically targeting the vasculature [with this approach], but we did some optical coherence tomography imaging and saw that the blood vessels in the tumor were coagulated while the vasculature in the surrounding normal skin were spared,” said Dr. Ortiz, who is also vice president of the American Society for Laser Medicine and Surgery.

In a more recent analysis, she and her colleagues retrospectively analyzed long-term outcomes in 11 patients with BCC who had 16 lesions treated with the 1,064-nm Nd:YAG laser. At a mean of 9 months, 100% of lesions remained clear as determined by clinical observation.

In a subsequent, as yet unpublished study, she and her collaborators followed 34 patients with BCC one year following laser treatment. “Of these, 33 had no recurrence at 1-year follow-up,” Dr. Ortiz said, noting that the one patient with a recurrence was on a biologic agent for Crohn’s disease.



One key advantage of using the long-pulsed 1,064-nm Nd:YAG laser for nonaggressive BCC is the potential for one treatment visit. “They don’t have to come back for suture removal,” she said. “It’s a quick procedure, takes only about 5 minutes. There’s no limitation on activity and there’s minimal wound care, light ointment, and a band-aid; that’s it.”

In addition, she said, there is a lower risk of complications, infections, and bleeding, and there is minimal scarring. It is “also an alternative for treating patients with multiple tumors or those who are poor surgical candidates, such as the elderly and those with Gorlin syndrome.”

Dr. Ortiz avoids treating aggressive subtypes “because we don’t know what margin to treat,” she added. “Avoid the face. I do make some exceptions for patients if they’re elderly or if they’ve had multiple tumors. Monitor for recurrence like you would using any other modality.”

She uses lidocaine without epinephrine to avoid vasoconstriction and treats with the 1,064-nm Nd:YAG laser as follows: a 5-mm spot size, a fluence of 140 J/cm2, and a pulse duration of 8 ms, with no cooling, which are the settings for the Excel V Laser System, she noted. “If you’re using a different Nd:YAG laser, your pulse duration may vary. I do let the device cool in between pulses to avoid bulk heating.”

The immediate endpoint to strive for is slight greying and slight contraction, and the procedure is covered by insurance, billed as malignant destruction/EDC (CPT codes 17260-17266 trunk and 17280-17283 face). “I do biopsy prior to treatment,” she said. “I like the biopsy to be healed when I’m using the laser, so I’ll treat them about a month later.”

As for future directions, Dr. Ortiz and colleagues plan to evaluate the use of gold nanoparticles to more selectively target BCC during treatment with the 1,064-nm Nd:YAG laser. For now, she sees no downside of the procedure for proper candidates. “I do think that patients really like it,” she said. “It’s effective and easy.”

Dr. Ortiz disclosed having financial relationships with several pharmaceutical and device companies. She is also cochair of the MOAS.





 

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– After Arisa E. Ortiz, MD, and colleagues published results of a multicenter study reporting that one treatment with the long-pulsed 1,064-nm Nd:YAG laser cleared nonaggressive basal cell carcinoma (BCC) on the trunk and extremities in 90% of patients, she heard from colleagues who were skeptical of the approach.

Maybe it’s just the biopsy alone that’s clearing these tumors, some told her. Others postulated that since the energy was delivered with a 5- to 6-mm spot size at a fluence of 125-140 J/cm2 and a 7- to 10-ms pulse duration, bulk heating likely disrupted the tumors. However, treatments were generally well tolerated, required no anesthesia, and caused no significant adverse events.

“It’s almost scarless,” Dr. Ortiz, director of laser and cosmetic dermatology at the University of California, San Diego, said at the annual Masters of Aesthetics Symposium. “Sometimes the treatment does leave a mark, but I think the scars are always acceptable. We do have good histologic evidence that we can penetrate 2.15 mm, which is a lot deeper than what the pulsed-dye laser or other superficial wavelengths are able to penetrate.”

Data is well powered to reject the null hypothesis that laser treatment does not have an effect on nodular and superficial BCC lesions, she continued, noting that it is at least comparable if not superior with clearance rates reported for methyl aminolevulinate–PDT (73%), imiquimod cream (83%), and fluorouracil cream (80%). “Maybe we’re not specifically targeting the vasculature [with this approach], but we did some optical coherence tomography imaging and saw that the blood vessels in the tumor were coagulated while the vasculature in the surrounding normal skin were spared,” said Dr. Ortiz, who is also vice president of the American Society for Laser Medicine and Surgery.

In a more recent analysis, she and her colleagues retrospectively analyzed long-term outcomes in 11 patients with BCC who had 16 lesions treated with the 1,064-nm Nd:YAG laser. At a mean of 9 months, 100% of lesions remained clear as determined by clinical observation.

In a subsequent, as yet unpublished study, she and her collaborators followed 34 patients with BCC one year following laser treatment. “Of these, 33 had no recurrence at 1-year follow-up,” Dr. Ortiz said, noting that the one patient with a recurrence was on a biologic agent for Crohn’s disease.



One key advantage of using the long-pulsed 1,064-nm Nd:YAG laser for nonaggressive BCC is the potential for one treatment visit. “They don’t have to come back for suture removal,” she said. “It’s a quick procedure, takes only about 5 minutes. There’s no limitation on activity and there’s minimal wound care, light ointment, and a band-aid; that’s it.”

In addition, she said, there is a lower risk of complications, infections, and bleeding, and there is minimal scarring. It is “also an alternative for treating patients with multiple tumors or those who are poor surgical candidates, such as the elderly and those with Gorlin syndrome.”

Dr. Ortiz avoids treating aggressive subtypes “because we don’t know what margin to treat,” she added. “Avoid the face. I do make some exceptions for patients if they’re elderly or if they’ve had multiple tumors. Monitor for recurrence like you would using any other modality.”

She uses lidocaine without epinephrine to avoid vasoconstriction and treats with the 1,064-nm Nd:YAG laser as follows: a 5-mm spot size, a fluence of 140 J/cm2, and a pulse duration of 8 ms, with no cooling, which are the settings for the Excel V Laser System, she noted. “If you’re using a different Nd:YAG laser, your pulse duration may vary. I do let the device cool in between pulses to avoid bulk heating.”

The immediate endpoint to strive for is slight greying and slight contraction, and the procedure is covered by insurance, billed as malignant destruction/EDC (CPT codes 17260-17266 trunk and 17280-17283 face). “I do biopsy prior to treatment,” she said. “I like the biopsy to be healed when I’m using the laser, so I’ll treat them about a month later.”

As for future directions, Dr. Ortiz and colleagues plan to evaluate the use of gold nanoparticles to more selectively target BCC during treatment with the 1,064-nm Nd:YAG laser. For now, she sees no downside of the procedure for proper candidates. “I do think that patients really like it,” she said. “It’s effective and easy.”

Dr. Ortiz disclosed having financial relationships with several pharmaceutical and device companies. She is also cochair of the MOAS.





 

– After Arisa E. Ortiz, MD, and colleagues published results of a multicenter study reporting that one treatment with the long-pulsed 1,064-nm Nd:YAG laser cleared nonaggressive basal cell carcinoma (BCC) on the trunk and extremities in 90% of patients, she heard from colleagues who were skeptical of the approach.

Maybe it’s just the biopsy alone that’s clearing these tumors, some told her. Others postulated that since the energy was delivered with a 5- to 6-mm spot size at a fluence of 125-140 J/cm2 and a 7- to 10-ms pulse duration, bulk heating likely disrupted the tumors. However, treatments were generally well tolerated, required no anesthesia, and caused no significant adverse events.

“It’s almost scarless,” Dr. Ortiz, director of laser and cosmetic dermatology at the University of California, San Diego, said at the annual Masters of Aesthetics Symposium. “Sometimes the treatment does leave a mark, but I think the scars are always acceptable. We do have good histologic evidence that we can penetrate 2.15 mm, which is a lot deeper than what the pulsed-dye laser or other superficial wavelengths are able to penetrate.”

Data is well powered to reject the null hypothesis that laser treatment does not have an effect on nodular and superficial BCC lesions, she continued, noting that it is at least comparable if not superior with clearance rates reported for methyl aminolevulinate–PDT (73%), imiquimod cream (83%), and fluorouracil cream (80%). “Maybe we’re not specifically targeting the vasculature [with this approach], but we did some optical coherence tomography imaging and saw that the blood vessels in the tumor were coagulated while the vasculature in the surrounding normal skin were spared,” said Dr. Ortiz, who is also vice president of the American Society for Laser Medicine and Surgery.

In a more recent analysis, she and her colleagues retrospectively analyzed long-term outcomes in 11 patients with BCC who had 16 lesions treated with the 1,064-nm Nd:YAG laser. At a mean of 9 months, 100% of lesions remained clear as determined by clinical observation.

In a subsequent, as yet unpublished study, she and her collaborators followed 34 patients with BCC one year following laser treatment. “Of these, 33 had no recurrence at 1-year follow-up,” Dr. Ortiz said, noting that the one patient with a recurrence was on a biologic agent for Crohn’s disease.



One key advantage of using the long-pulsed 1,064-nm Nd:YAG laser for nonaggressive BCC is the potential for one treatment visit. “They don’t have to come back for suture removal,” she said. “It’s a quick procedure, takes only about 5 minutes. There’s no limitation on activity and there’s minimal wound care, light ointment, and a band-aid; that’s it.”

In addition, she said, there is a lower risk of complications, infections, and bleeding, and there is minimal scarring. It is “also an alternative for treating patients with multiple tumors or those who are poor surgical candidates, such as the elderly and those with Gorlin syndrome.”

Dr. Ortiz avoids treating aggressive subtypes “because we don’t know what margin to treat,” she added. “Avoid the face. I do make some exceptions for patients if they’re elderly or if they’ve had multiple tumors. Monitor for recurrence like you would using any other modality.”

She uses lidocaine without epinephrine to avoid vasoconstriction and treats with the 1,064-nm Nd:YAG laser as follows: a 5-mm spot size, a fluence of 140 J/cm2, and a pulse duration of 8 ms, with no cooling, which are the settings for the Excel V Laser System, she noted. “If you’re using a different Nd:YAG laser, your pulse duration may vary. I do let the device cool in between pulses to avoid bulk heating.”

The immediate endpoint to strive for is slight greying and slight contraction, and the procedure is covered by insurance, billed as malignant destruction/EDC (CPT codes 17260-17266 trunk and 17280-17283 face). “I do biopsy prior to treatment,” she said. “I like the biopsy to be healed when I’m using the laser, so I’ll treat them about a month later.”

As for future directions, Dr. Ortiz and colleagues plan to evaluate the use of gold nanoparticles to more selectively target BCC during treatment with the 1,064-nm Nd:YAG laser. For now, she sees no downside of the procedure for proper candidates. “I do think that patients really like it,” she said. “It’s effective and easy.”

Dr. Ortiz disclosed having financial relationships with several pharmaceutical and device companies. She is also cochair of the MOAS.





 

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Mpox: Dermatology registry data pinpoints unique signs

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Tue, 01/24/2023 - 14:07

Data from a dermatology monkeypox (mpox) registry reveal that patients struck during the 2022 worldwide outbreak experienced two nontraditional findings: Skin lesions that frequently appeared before systemic illness and a much lower overall numbers of lesions.

“Just these two findings alone show how important it is to remain clinically vigilant as dermatologists,” Esther Freeman, MD, PhD, director of global health dermatology at Massachusetts General Hospital, Boston, said in an interview. She is the corresponding author of the study, which analyzed 101 mpox cases from 13 countries and was published online on in the Journal of the American Academy of Dermatology.

NIAID

“Mpox appeared to manifest differently than in previous outbreaks with morphologic and clinical evolutions much different than previously reported in endemic and prior outbreaks,” added Dr. Freeman. “Dermatologists should continue to keep mpox on the differential as it continues to circulate at low levels in the population and is a mimicker of many other common skin diseases.”

According to the Centers for Disease Control and Prevention, as of Jan. 20, 2023, there have been 30,061 cases of mpox in the United States during the outbreak that began in 2022; 23 people died. Worldwide, the number of cases neared 85,000.

Dr. Esther Freeman


Most of the affected cases were among gay, bisexual, and other men who have sex with men. A vaccination effort began last summer, and the number of cases soon plummeted. The national daily case count in January has been in the single digits.

For the new report, dermatologists tracked cases via the American Academy of Dermatology/International League of Dermatologic Societies (AAD/ILDS) Dermatology COVID-19, Monkeypox (mpox), and Emerging Infections Registry. The new report includes data about cases entered from Aug. 4 to Nov. 13. Of these cases, 97% were male, median age was 35 years, 62% were White, 20% were Hispanic, and 11% were Black.

Just over half (54%) of patients reported skin lesions as the first sign of disease, while others had signs such as fever (16%) and malaise (9%). “This is a sharp contrast to endemic or prior outbreaks in which a ‘flu-like’ prodrome preceded lesions,” Dr. Freeman said. “Dermatologists should be aware that patients may come in with mpox skin lesions as their only initial symptoms.”



In contrast to past outbreaks where patients may have had dozens or hundreds of lesions, 20% had only 1 lesion, while 52% had 2-5 lesions, and 20% had 6-20 lesions. “There may be only a few lesions, so index of suspicion needs to be high,” Dr. Freeman said.

According to the study, “the most common skin lesion morphologies and secondary characteristics reported included papules, vesicles/blisters, pustules, erosions/ulcers and crust/scabs.” Dr. Freeman cautioned that “lesions may not go through the ‘typical’ progression from papule to pustule. The initial lesion could even be an ulceration or a crust. For dermatologists, this means you need to have a high index of suspicion, especially if you see a new onset lesion in the groin or perianal area, though they can also start elsewhere.”

She added that “the lesion you see on exam could be a classic pustule/pseudopustule, but it might not be – it could be a small perianal erosion or ulceration. If you have any concern it could be mpox, it’s a good idea to test by PCR.”

 

 

 

Morbilliform rash, scarring reported

The study also highlighted 10 cases of morbilliform rash. “A morbilliform exanthem is pretty nonspecific, and usually cases of mpox have more specific features,” dermatologist and study coauthor Misha Rosenbach, MD, of the University of Pennsylvania, Philadelphia, said in an interview.

Dr. Misha Rosenbach

“Given the current low rates of mpox, I do not think most dermatologists need to worry about mpox when evaluating morbilliform exanthems. However, in high-risk patients or patients with other morphologies, it is worth noting that there’s a chance that this may be related.”

Emory University dermatologist Howa Yeung, MD, MSc, who wasn’t involved with the study, said in an interview that morbilliform rashes in the mouth/tongue area, mostly on days 1-5, should be considered a possible sign of mpox. “While I didn’t typically think of monkeypox virus as a cause of viral exanthems, I will now add it to my differential diagnoses.”

Dr. Howa Yeung


In the report, 13% of patients had scarring, “an outcome underemphasized in the current literature” that could have long-term emotional and mental effects, the authors noted. “Some patients, particularly immunosuppressed patients, have had very large and/or ulceronecrotic lesions,” Dr. Rosenbach said. “Their scarring can be quite significant. There is, to date, very little guidance for clinicians or patients on how to mitigate this risk and, if scarring is developing, how best to manage it.”

As for lessons from the findings, Dr. Yeung said, “dermatologists need to be aware that patients with mpox can have multiple morphologies at the same time and lesions can skip stages.” And, he pointed out, it’s clear that wound care is important to prevent scarring.

The AAD has a resource page on skin care in patients with mpox that includes information about preventing scarring. Examples of mpox rashes are available on the CDC website.

The study was supported by a grant from the International League of Dermatologic Societies and in-kind support from the American Academy of Dermatology. Dr. Freeman is a coauthor for UpToDate. Dr. Freeman and Dr. Rosenbach are members of the AAD Ad Hoc Task Force to Create Monkeypox Content. Study authors reported no other disclosures, and Dr. Yeung has no disclosures.

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Data from a dermatology monkeypox (mpox) registry reveal that patients struck during the 2022 worldwide outbreak experienced two nontraditional findings: Skin lesions that frequently appeared before systemic illness and a much lower overall numbers of lesions.

“Just these two findings alone show how important it is to remain clinically vigilant as dermatologists,” Esther Freeman, MD, PhD, director of global health dermatology at Massachusetts General Hospital, Boston, said in an interview. She is the corresponding author of the study, which analyzed 101 mpox cases from 13 countries and was published online on in the Journal of the American Academy of Dermatology.

NIAID

“Mpox appeared to manifest differently than in previous outbreaks with morphologic and clinical evolutions much different than previously reported in endemic and prior outbreaks,” added Dr. Freeman. “Dermatologists should continue to keep mpox on the differential as it continues to circulate at low levels in the population and is a mimicker of many other common skin diseases.”

According to the Centers for Disease Control and Prevention, as of Jan. 20, 2023, there have been 30,061 cases of mpox in the United States during the outbreak that began in 2022; 23 people died. Worldwide, the number of cases neared 85,000.

Dr. Esther Freeman


Most of the affected cases were among gay, bisexual, and other men who have sex with men. A vaccination effort began last summer, and the number of cases soon plummeted. The national daily case count in January has been in the single digits.

For the new report, dermatologists tracked cases via the American Academy of Dermatology/International League of Dermatologic Societies (AAD/ILDS) Dermatology COVID-19, Monkeypox (mpox), and Emerging Infections Registry. The new report includes data about cases entered from Aug. 4 to Nov. 13. Of these cases, 97% were male, median age was 35 years, 62% were White, 20% were Hispanic, and 11% were Black.

Just over half (54%) of patients reported skin lesions as the first sign of disease, while others had signs such as fever (16%) and malaise (9%). “This is a sharp contrast to endemic or prior outbreaks in which a ‘flu-like’ prodrome preceded lesions,” Dr. Freeman said. “Dermatologists should be aware that patients may come in with mpox skin lesions as their only initial symptoms.”



In contrast to past outbreaks where patients may have had dozens or hundreds of lesions, 20% had only 1 lesion, while 52% had 2-5 lesions, and 20% had 6-20 lesions. “There may be only a few lesions, so index of suspicion needs to be high,” Dr. Freeman said.

According to the study, “the most common skin lesion morphologies and secondary characteristics reported included papules, vesicles/blisters, pustules, erosions/ulcers and crust/scabs.” Dr. Freeman cautioned that “lesions may not go through the ‘typical’ progression from papule to pustule. The initial lesion could even be an ulceration or a crust. For dermatologists, this means you need to have a high index of suspicion, especially if you see a new onset lesion in the groin or perianal area, though they can also start elsewhere.”

She added that “the lesion you see on exam could be a classic pustule/pseudopustule, but it might not be – it could be a small perianal erosion or ulceration. If you have any concern it could be mpox, it’s a good idea to test by PCR.”

 

 

 

Morbilliform rash, scarring reported

The study also highlighted 10 cases of morbilliform rash. “A morbilliform exanthem is pretty nonspecific, and usually cases of mpox have more specific features,” dermatologist and study coauthor Misha Rosenbach, MD, of the University of Pennsylvania, Philadelphia, said in an interview.

Dr. Misha Rosenbach

“Given the current low rates of mpox, I do not think most dermatologists need to worry about mpox when evaluating morbilliform exanthems. However, in high-risk patients or patients with other morphologies, it is worth noting that there’s a chance that this may be related.”

Emory University dermatologist Howa Yeung, MD, MSc, who wasn’t involved with the study, said in an interview that morbilliform rashes in the mouth/tongue area, mostly on days 1-5, should be considered a possible sign of mpox. “While I didn’t typically think of monkeypox virus as a cause of viral exanthems, I will now add it to my differential diagnoses.”

Dr. Howa Yeung


In the report, 13% of patients had scarring, “an outcome underemphasized in the current literature” that could have long-term emotional and mental effects, the authors noted. “Some patients, particularly immunosuppressed patients, have had very large and/or ulceronecrotic lesions,” Dr. Rosenbach said. “Their scarring can be quite significant. There is, to date, very little guidance for clinicians or patients on how to mitigate this risk and, if scarring is developing, how best to manage it.”

As for lessons from the findings, Dr. Yeung said, “dermatologists need to be aware that patients with mpox can have multiple morphologies at the same time and lesions can skip stages.” And, he pointed out, it’s clear that wound care is important to prevent scarring.

The AAD has a resource page on skin care in patients with mpox that includes information about preventing scarring. Examples of mpox rashes are available on the CDC website.

The study was supported by a grant from the International League of Dermatologic Societies and in-kind support from the American Academy of Dermatology. Dr. Freeman is a coauthor for UpToDate. Dr. Freeman and Dr. Rosenbach are members of the AAD Ad Hoc Task Force to Create Monkeypox Content. Study authors reported no other disclosures, and Dr. Yeung has no disclosures.

Data from a dermatology monkeypox (mpox) registry reveal that patients struck during the 2022 worldwide outbreak experienced two nontraditional findings: Skin lesions that frequently appeared before systemic illness and a much lower overall numbers of lesions.

“Just these two findings alone show how important it is to remain clinically vigilant as dermatologists,” Esther Freeman, MD, PhD, director of global health dermatology at Massachusetts General Hospital, Boston, said in an interview. She is the corresponding author of the study, which analyzed 101 mpox cases from 13 countries and was published online on in the Journal of the American Academy of Dermatology.

NIAID

“Mpox appeared to manifest differently than in previous outbreaks with morphologic and clinical evolutions much different than previously reported in endemic and prior outbreaks,” added Dr. Freeman. “Dermatologists should continue to keep mpox on the differential as it continues to circulate at low levels in the population and is a mimicker of many other common skin diseases.”

According to the Centers for Disease Control and Prevention, as of Jan. 20, 2023, there have been 30,061 cases of mpox in the United States during the outbreak that began in 2022; 23 people died. Worldwide, the number of cases neared 85,000.

Dr. Esther Freeman


Most of the affected cases were among gay, bisexual, and other men who have sex with men. A vaccination effort began last summer, and the number of cases soon plummeted. The national daily case count in January has been in the single digits.

For the new report, dermatologists tracked cases via the American Academy of Dermatology/International League of Dermatologic Societies (AAD/ILDS) Dermatology COVID-19, Monkeypox (mpox), and Emerging Infections Registry. The new report includes data about cases entered from Aug. 4 to Nov. 13. Of these cases, 97% were male, median age was 35 years, 62% were White, 20% were Hispanic, and 11% were Black.

Just over half (54%) of patients reported skin lesions as the first sign of disease, while others had signs such as fever (16%) and malaise (9%). “This is a sharp contrast to endemic or prior outbreaks in which a ‘flu-like’ prodrome preceded lesions,” Dr. Freeman said. “Dermatologists should be aware that patients may come in with mpox skin lesions as their only initial symptoms.”



In contrast to past outbreaks where patients may have had dozens or hundreds of lesions, 20% had only 1 lesion, while 52% had 2-5 lesions, and 20% had 6-20 lesions. “There may be only a few lesions, so index of suspicion needs to be high,” Dr. Freeman said.

According to the study, “the most common skin lesion morphologies and secondary characteristics reported included papules, vesicles/blisters, pustules, erosions/ulcers and crust/scabs.” Dr. Freeman cautioned that “lesions may not go through the ‘typical’ progression from papule to pustule. The initial lesion could even be an ulceration or a crust. For dermatologists, this means you need to have a high index of suspicion, especially if you see a new onset lesion in the groin or perianal area, though they can also start elsewhere.”

She added that “the lesion you see on exam could be a classic pustule/pseudopustule, but it might not be – it could be a small perianal erosion or ulceration. If you have any concern it could be mpox, it’s a good idea to test by PCR.”

 

 

 

Morbilliform rash, scarring reported

The study also highlighted 10 cases of morbilliform rash. “A morbilliform exanthem is pretty nonspecific, and usually cases of mpox have more specific features,” dermatologist and study coauthor Misha Rosenbach, MD, of the University of Pennsylvania, Philadelphia, said in an interview.

Dr. Misha Rosenbach

“Given the current low rates of mpox, I do not think most dermatologists need to worry about mpox when evaluating morbilliform exanthems. However, in high-risk patients or patients with other morphologies, it is worth noting that there’s a chance that this may be related.”

Emory University dermatologist Howa Yeung, MD, MSc, who wasn’t involved with the study, said in an interview that morbilliform rashes in the mouth/tongue area, mostly on days 1-5, should be considered a possible sign of mpox. “While I didn’t typically think of monkeypox virus as a cause of viral exanthems, I will now add it to my differential diagnoses.”

Dr. Howa Yeung


In the report, 13% of patients had scarring, “an outcome underemphasized in the current literature” that could have long-term emotional and mental effects, the authors noted. “Some patients, particularly immunosuppressed patients, have had very large and/or ulceronecrotic lesions,” Dr. Rosenbach said. “Their scarring can be quite significant. There is, to date, very little guidance for clinicians or patients on how to mitigate this risk and, if scarring is developing, how best to manage it.”

As for lessons from the findings, Dr. Yeung said, “dermatologists need to be aware that patients with mpox can have multiple morphologies at the same time and lesions can skip stages.” And, he pointed out, it’s clear that wound care is important to prevent scarring.

The AAD has a resource page on skin care in patients with mpox that includes information about preventing scarring. Examples of mpox rashes are available on the CDC website.

The study was supported by a grant from the International League of Dermatologic Societies and in-kind support from the American Academy of Dermatology. Dr. Freeman is a coauthor for UpToDate. Dr. Freeman and Dr. Rosenbach are members of the AAD Ad Hoc Task Force to Create Monkeypox Content. Study authors reported no other disclosures, and Dr. Yeung has no disclosures.

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Characteristics of Matched vs Nonmatched Dermatology Applicants

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Characteristics of Matched vs Nonmatched Dermatology Applicants

Dermatology residency continues to be one of the most competitive specialties, with a match rate of 84.7% for US allopathic seniors in the 2019-2020 academic year.1 In the 2019-2020 cycle, dermatology applicants were tied with plastic surgery for the highest median US Medical Licensing Examination (USMLE) Step 1 score compared with other specialties, which suggests that the top medical students are applying, yet only approximately 5 of 6 students are matching.

Factors that have been cited with successful dermatology matching include USMLE Step 1 and Step 2 Clinical Knowledge (CK) scores,2 research accomplishments,3 letters of recommendation,4 medical school performance, personal statement, grades in required clerkships, and volunteer/extracurricular experiences, among others.5

The National Resident Matching Program (NRMP) publishes data each year regarding different academic factors—USMLE scores; number of abstracts, presentations, and papers; work, volunteer, and research experiences—and compares the mean between matched and nonmatched applicants.1 However, the USMLE does not report any demographic information of the applicants and the implication it has for matching. Additionally, the number of couples participating in the couples match continues to increase each year. In the 2019-2020 cycle, 1224 couples participated in the couples match.1 However, NRMP reports only limited data regarding the couples match, and it is not specialty specific.

We aimed to determine the characteristics of matched vs nonmatched dermatology applicants. Secondarily, we aimed to determine any differences among demographics regarding matching rates, academic performance, and research publications. We also aimed to characterize the strategy and outcomes of applicants that couples matched.

Materials and Methods

The Mayo Clinic institutional review board deemed this study exempt. All applicants who applied to Mayo Clinic dermatology residency in Scottsdale, Arizona, during the 2018-2019 cycle were emailed an initial survey (N=475) before Match Day that obtained demographic information, geographic information, gap-year information, USMLE Step 1 score, publications, medical school grades, number of away rotations, and number of interviews. A follow-up survey gathering match data and couples matching data was sent to the applicants who completed the first survey on Match Day. The survey was repeated for the 2019-2020 cycle. In the second survey, Step 2 CK data were obtained. The survey was sent to 629 applicants who applied to Mayo Clinic dermatology residencies in Arizona, Minnesota, and Florida to include a broader group of applicants. For publications, applicants were asked to count only published or accepted manuscripts, not abstracts, posters, conference presentations, or submitted manuscripts. Applicants who did not respond to the second survey (match data) were not included in that part of the analysis. One survey was excluded because of implausible answers (eg, scores outside of range for USMLE Step scores).

Statistical Analysis—For statistical analyses, the applicants from both applications cycles were combined. Descriptive statistics were reported in the form of mean, median, or counts (percentages), as applicable. Means were compared using 2-sided t tests. Group comparisons were examined using χ2 tests for categorical variables. Statistical analyses were performed using the BlueSky Statistics version 6.30. P<.05 was considered significant.

Results

In 2019, a total of 149 applicants completed the initial survey (31.4% response rate), and 112 completed the follow-up survey (75.2% response rate). In 2020, a total of 142 applicants completed the initial survey (22.6% response rate), and 124 completed the follow-up survey (87.3% response rate). Combining the 2 years, after removing 1 survey with implausible answers, there were 290 respondents from the initial survey and 235 from the follow-up survey. The median (SD) age for the total applicants over both years was 27 (3.0) years, and 180 applicants were female (61.9%).

 

 

USMLE Scores—The median USMLE Step 1 score was 250, and scores ranged from 196 to 271. The median USMLE Step 2 CK score was 257, and scores ranged from 213 to 281. Higher USMLE Step 1 and Step 2 CK scores and more interviews were associated with higher match rates (Table 1). In addition, students with a dermatology program at their medical school were more likely to match than those without a home dermatology program.

Characteristics of Matched vs Nonmatched Applicants

Characteristics of Matched vs Nonmatched Applicants

Gender Differences—There were 180 females and 110 males who completed the surveys. Males and females had similar match rates (85.2% vs 89.0%; P=.39)(Table 2).

Characteristics of Male vs Female Applicants

Family Life—In comparing marital status, applicants who were divorced had a higher median age (38.5 years) compared with applicants who were single, married, or in a domestic partnership (all 27 years; P<.01). Differences are outlined in Table 3.

Characteristics of Applicants Based on Current Marital Status

Characteristics of Applicants Based on Current Marital Status

On average, applicants with children (n=27 [15 male, 12 female]; P=.13) were 3 years older than those without (30.5 vs 27; P<.01) and were more likely to be married (88.9% vs 21.5%; P<.01). Applicants with children had a mean USMLE Step 1 score of 241 compared to 251 for those without children (P=.02) and a mean USMLE Step 2 CK score of 246 compared to 258 for those without children (P<.01). Applicants with children had similar debt, number of publications, number of honored rotations, and match rates compared to applicants without children (Figure).

Comparison of gender, marital status, children, gap year, and home dermatology program differences in matched vs unmatched applicants.
Comparison of gender, marital status, children, gap year, and home dermatology program differences in matched vs unmatched applicants.

Couples Match—Seventeen individuals in our survey participated in the couples match (7.8%), and all 17 (100%) matched into dermatology. The mean age was 26.7 years, 12 applicants were female, 2 applicants were married, and 1 applicant had children. The mean number of interviews offered was 13.6, and the mean number of interviews attended was 11.3. This was higher than participants who were not couples matching (13.6 vs 9.8 [P=.02] and 11.3 vs 8.9 [P=.04], respectively). Applicants and their partners applied to programs and received interviews in a mean of 10 cities. Sixteen applicants reported that they contacted programs where their partner had interview offers. All participants’ rank lists included programs located in different cities than their partners’ ranked programs, and all but 1 participant ranked programs located in a different state than their partners’ ranked programs. Fifteen participants had options in their rank list for the applicant not to match, even if the partner would match. Similarly, 12 had the option for the applicant to match, even if the partner would not match. Fourteen (82.4%) matched at the same institution as their significant other. Three (17.6%) applicants matched to a program in a different state than the partner’s matched program. Two (11.8%) participants felt their relationship with their partner suffered because of the match, and 1 (5.9%) applicant was undetermined. One applicant described their relationship suffering from “unnecessary tension and anxiety” and noted “difficult conversations” about potentially matching into dermatology in a different location from their partner that could have been “devastating and not something [he or she] should have to choose.”

Comment

Factors for Matching in Dermatology—In our survey, we found the statistically significant factors of matching into dermatology included high USMLE Step 1 and Step 2 CK scores (P<.01), having a home dermatology program (P=.04), and attending a higher number of dermatology interviews (P<.01). These data are similar to NRMP results1; however, the higher likelihood of matching if the medical school has a home dermatology program has not been reported. This finding could be due to multiple factors such as students have less access to academic dermatologists for research projects, letters of recommendations, mentorship, and clinical rotations.

Gender and having children were factors that had no correlation with the match rate. There was a statistical difference of matching based on marital status (P<.01), but this is likely due to the low number of applicants in the divorced category. There were differences among demographics with USMLE Step 1 and Step 2 CK scores, which is a known factor in matching.1,2 Applicants with children had lower USMLE Step 1 and Step 2 CK scores compared to applicants without children. Females also had lower median USMLE Step 1 scores compared to males. This finding may serve as a reminder to programs when comparing USMLE Step examination scores that demographic factors may play a role. The race and ethnicity of applicants likely play a role. It has been reported that underrepresented minorities had lower match rates than White and Asian applicants in dermatology.6 There have been several published articles discussing the lack of diversity in dermatology, with a call to action.7-9

Factors for Couples Matching—The number of applicants participating in the couples match continues to increase yearly. The NMRP does publish data regarding “successful” couples matching but does not specify how many couples match together. There also is little published regarding advice for participation in the couples match. Although we had a limited number of couples that participated in the match, it is interesting to note they had similar strategies, including contacting programs at institutions that had offered interviews to their partners. This strategy may be effective, as dermatology programs offer interviews relatively late compared with other specialties.5 Additionally, this strategy may increase the number of interviews offered and received, as evidenced by the higher number of interviews offered compared with those who were not couples matching. Additionally, this survey highlights the sacrifice often needed by couples in the couples match as revealed by the inclusion of rank-list options in which the couples reside long distance or in which 1 partner does not match. This information may be helpful to applicants who are planning a strategy for the couples match in dermatology. Although this study does not encompass all dermatology applicants in the 2019-2020 cycle, we do believe it may be representative. The USMLE Step 1 scores in this study were similar to the published NRMP data.1,10 According to NRMP data from the 2019-2020 cycle, the mean USMLE Step 1 score was 248 for matched applicants and 239 for unmatched.1 The NRMP reported the mean USMLE Step 2 CK score for matched was 256 and 248 for unmatched, which also is similar to our data. The NRMP reported the mean number of programs ranked was 9.9 for matched and 4.5 for unmatched applicants.1 Again, our data were similar for number of dermatology interviews attended.

Limitations—There are limitations to this study. The main limitation is that the survey is from a single institution and had a limited number of respondents. Given the nature of the study, the accuracy of the data is dependent on the applicants’ honesty in self-reporting academic performance and other variables. There also may be a selection bias given the low response rate. The subanalyses—children and couples matching—were underpowered with the limited number of participants. Further studies that include multiple residency programs and multiple years could be helpful to provide more power and less risk of bias. We did not gather information such as the Medical Student Performance Evaluation letter, letters of recommendation, or personal statements, which do play an important role in the assessment of an applicant. However, because the applicants completed these surveys, and given these are largely blinded to applicants, we did not feel the applicants could accurately respond to those aspects of the application.

Conclusion

Our survey finds that factors associated with matching included a higher USMLE Step 1 score, having a home dermatology program, and a higher number of interviews offered and attended. Some demographics had varying USMLE Step 1 scores but similar match rates.

References
  1. National Resident Matching Program. Results and Data: 2020 Main Residency Match. National Resident Matching Program; May 2020. Accessed January 9, 2023. https://www.nrmp.org/wp-content/uploads/2021/12/MM_Results_and-Data_2020-1.pdf
  2. Gauer JL, Jackson JB. The association of USMLE Step 1 and Step 2 CK scores with residency match specialty and location. Med Educ Online. 2017;22:1358579.
  3. Wang JV, Keller M. Pressure to publish for residency applicants in dermatology. Dermatol Online J. 2016;22:13030/qt56x1t7ww.
  4. Wang RF, Zhang M, Kaffenberger JA. Does the dermatology standardized letter of recommendation alter applicants’ chances of matching into residency. J Am Acad Dermatol. 2017;77:e139-e140.
  5. National Resident Matching Program, Data Release and Research Committee: results of the 2018 NRMP Program Director Survey. Accessed December 19, 2022. https://www.nrmp.org/wp-content/uploads/2021/07/NRMP-2018-Program-Director-Survey-for-WWW.pdf
  6. Costello CM, Harvey JA, Besch-Stokes JG, et al. The role of race and ethnicity in the dermatology applicant match process. J Natl Med Assoc. 2022;113:666-670.
  7. Chen A, Shinkai K. Rethinking how we select dermatology applicants-turning the tide. JAMA Dermatol. 2017;153:259-260.
  8. Pandya AG, Alexis AF, Berger TG, et al. Increasing racial and ethnic diversity in dermatology: a call to action. J Am Acad Dermatol. 2016;74:584-587.
  9. Van Voorhees AS, Enos CW. Diversity in dermatology residency programs. J Investig Dermatol Symp Proc. 2017;18:S46-S49.
  10. National Resident Matching Program. Charting outcomes in the match: U.S. allopathic seniors. Characteristics of U.S. allopathic seniors who matched to their preferred specialty in the 2018 main residency match. 2nd ed. Accessed December 19, 2022. https://www.nrmp.org/wp-content/uploads/2021/07/Charting-Outcomes-in-the-Match-2018_Seniors-1.pdf
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Drs. Harvey, Costello, DiCaudo, and Ochoa are from the Department of Dermatology, Mayo Clinic, Scottsdale, Arizona. Mr. Besch-Stokes and Ms. Bhullar are from Mayo Clinic Alix School of Medicine, Scottsdale, Arizona. Dr. Tollefson is from the Department of Dermatology, Mayo Clinic, Rochester, Minnesota, and the Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, Minnesota. Dr. Tolaymat is from the Department of Dermatology, Mayo Clinic, Jacksonville, Florida.

The authors report no conflict of interest.

Correspondence: Shari Ochoa, MD, 13400 E Shea Blvd, Scottsdale, AZ 85028 ([email protected]).

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Author and Disclosure Information

Drs. Harvey, Costello, DiCaudo, and Ochoa are from the Department of Dermatology, Mayo Clinic, Scottsdale, Arizona. Mr. Besch-Stokes and Ms. Bhullar are from Mayo Clinic Alix School of Medicine, Scottsdale, Arizona. Dr. Tollefson is from the Department of Dermatology, Mayo Clinic, Rochester, Minnesota, and the Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, Minnesota. Dr. Tolaymat is from the Department of Dermatology, Mayo Clinic, Jacksonville, Florida.

The authors report no conflict of interest.

Correspondence: Shari Ochoa, MD, 13400 E Shea Blvd, Scottsdale, AZ 85028 ([email protected]).

Author and Disclosure Information

Drs. Harvey, Costello, DiCaudo, and Ochoa are from the Department of Dermatology, Mayo Clinic, Scottsdale, Arizona. Mr. Besch-Stokes and Ms. Bhullar are from Mayo Clinic Alix School of Medicine, Scottsdale, Arizona. Dr. Tollefson is from the Department of Dermatology, Mayo Clinic, Rochester, Minnesota, and the Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, Minnesota. Dr. Tolaymat is from the Department of Dermatology, Mayo Clinic, Jacksonville, Florida.

The authors report no conflict of interest.

Correspondence: Shari Ochoa, MD, 13400 E Shea Blvd, Scottsdale, AZ 85028 ([email protected]).

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Article PDF

Dermatology residency continues to be one of the most competitive specialties, with a match rate of 84.7% for US allopathic seniors in the 2019-2020 academic year.1 In the 2019-2020 cycle, dermatology applicants were tied with plastic surgery for the highest median US Medical Licensing Examination (USMLE) Step 1 score compared with other specialties, which suggests that the top medical students are applying, yet only approximately 5 of 6 students are matching.

Factors that have been cited with successful dermatology matching include USMLE Step 1 and Step 2 Clinical Knowledge (CK) scores,2 research accomplishments,3 letters of recommendation,4 medical school performance, personal statement, grades in required clerkships, and volunteer/extracurricular experiences, among others.5

The National Resident Matching Program (NRMP) publishes data each year regarding different academic factors—USMLE scores; number of abstracts, presentations, and papers; work, volunteer, and research experiences—and compares the mean between matched and nonmatched applicants.1 However, the USMLE does not report any demographic information of the applicants and the implication it has for matching. Additionally, the number of couples participating in the couples match continues to increase each year. In the 2019-2020 cycle, 1224 couples participated in the couples match.1 However, NRMP reports only limited data regarding the couples match, and it is not specialty specific.

We aimed to determine the characteristics of matched vs nonmatched dermatology applicants. Secondarily, we aimed to determine any differences among demographics regarding matching rates, academic performance, and research publications. We also aimed to characterize the strategy and outcomes of applicants that couples matched.

Materials and Methods

The Mayo Clinic institutional review board deemed this study exempt. All applicants who applied to Mayo Clinic dermatology residency in Scottsdale, Arizona, during the 2018-2019 cycle were emailed an initial survey (N=475) before Match Day that obtained demographic information, geographic information, gap-year information, USMLE Step 1 score, publications, medical school grades, number of away rotations, and number of interviews. A follow-up survey gathering match data and couples matching data was sent to the applicants who completed the first survey on Match Day. The survey was repeated for the 2019-2020 cycle. In the second survey, Step 2 CK data were obtained. The survey was sent to 629 applicants who applied to Mayo Clinic dermatology residencies in Arizona, Minnesota, and Florida to include a broader group of applicants. For publications, applicants were asked to count only published or accepted manuscripts, not abstracts, posters, conference presentations, or submitted manuscripts. Applicants who did not respond to the second survey (match data) were not included in that part of the analysis. One survey was excluded because of implausible answers (eg, scores outside of range for USMLE Step scores).

Statistical Analysis—For statistical analyses, the applicants from both applications cycles were combined. Descriptive statistics were reported in the form of mean, median, or counts (percentages), as applicable. Means were compared using 2-sided t tests. Group comparisons were examined using χ2 tests for categorical variables. Statistical analyses were performed using the BlueSky Statistics version 6.30. P<.05 was considered significant.

Results

In 2019, a total of 149 applicants completed the initial survey (31.4% response rate), and 112 completed the follow-up survey (75.2% response rate). In 2020, a total of 142 applicants completed the initial survey (22.6% response rate), and 124 completed the follow-up survey (87.3% response rate). Combining the 2 years, after removing 1 survey with implausible answers, there were 290 respondents from the initial survey and 235 from the follow-up survey. The median (SD) age for the total applicants over both years was 27 (3.0) years, and 180 applicants were female (61.9%).

 

 

USMLE Scores—The median USMLE Step 1 score was 250, and scores ranged from 196 to 271. The median USMLE Step 2 CK score was 257, and scores ranged from 213 to 281. Higher USMLE Step 1 and Step 2 CK scores and more interviews were associated with higher match rates (Table 1). In addition, students with a dermatology program at their medical school were more likely to match than those without a home dermatology program.

Characteristics of Matched vs Nonmatched Applicants

Characteristics of Matched vs Nonmatched Applicants

Gender Differences—There were 180 females and 110 males who completed the surveys. Males and females had similar match rates (85.2% vs 89.0%; P=.39)(Table 2).

Characteristics of Male vs Female Applicants

Family Life—In comparing marital status, applicants who were divorced had a higher median age (38.5 years) compared with applicants who were single, married, or in a domestic partnership (all 27 years; P<.01). Differences are outlined in Table 3.

Characteristics of Applicants Based on Current Marital Status

Characteristics of Applicants Based on Current Marital Status

On average, applicants with children (n=27 [15 male, 12 female]; P=.13) were 3 years older than those without (30.5 vs 27; P<.01) and were more likely to be married (88.9% vs 21.5%; P<.01). Applicants with children had a mean USMLE Step 1 score of 241 compared to 251 for those without children (P=.02) and a mean USMLE Step 2 CK score of 246 compared to 258 for those without children (P<.01). Applicants with children had similar debt, number of publications, number of honored rotations, and match rates compared to applicants without children (Figure).

Comparison of gender, marital status, children, gap year, and home dermatology program differences in matched vs unmatched applicants.
Comparison of gender, marital status, children, gap year, and home dermatology program differences in matched vs unmatched applicants.

Couples Match—Seventeen individuals in our survey participated in the couples match (7.8%), and all 17 (100%) matched into dermatology. The mean age was 26.7 years, 12 applicants were female, 2 applicants were married, and 1 applicant had children. The mean number of interviews offered was 13.6, and the mean number of interviews attended was 11.3. This was higher than participants who were not couples matching (13.6 vs 9.8 [P=.02] and 11.3 vs 8.9 [P=.04], respectively). Applicants and their partners applied to programs and received interviews in a mean of 10 cities. Sixteen applicants reported that they contacted programs where their partner had interview offers. All participants’ rank lists included programs located in different cities than their partners’ ranked programs, and all but 1 participant ranked programs located in a different state than their partners’ ranked programs. Fifteen participants had options in their rank list for the applicant not to match, even if the partner would match. Similarly, 12 had the option for the applicant to match, even if the partner would not match. Fourteen (82.4%) matched at the same institution as their significant other. Three (17.6%) applicants matched to a program in a different state than the partner’s matched program. Two (11.8%) participants felt their relationship with their partner suffered because of the match, and 1 (5.9%) applicant was undetermined. One applicant described their relationship suffering from “unnecessary tension and anxiety” and noted “difficult conversations” about potentially matching into dermatology in a different location from their partner that could have been “devastating and not something [he or she] should have to choose.”

Comment

Factors for Matching in Dermatology—In our survey, we found the statistically significant factors of matching into dermatology included high USMLE Step 1 and Step 2 CK scores (P<.01), having a home dermatology program (P=.04), and attending a higher number of dermatology interviews (P<.01). These data are similar to NRMP results1; however, the higher likelihood of matching if the medical school has a home dermatology program has not been reported. This finding could be due to multiple factors such as students have less access to academic dermatologists for research projects, letters of recommendations, mentorship, and clinical rotations.

Gender and having children were factors that had no correlation with the match rate. There was a statistical difference of matching based on marital status (P<.01), but this is likely due to the low number of applicants in the divorced category. There were differences among demographics with USMLE Step 1 and Step 2 CK scores, which is a known factor in matching.1,2 Applicants with children had lower USMLE Step 1 and Step 2 CK scores compared to applicants without children. Females also had lower median USMLE Step 1 scores compared to males. This finding may serve as a reminder to programs when comparing USMLE Step examination scores that demographic factors may play a role. The race and ethnicity of applicants likely play a role. It has been reported that underrepresented minorities had lower match rates than White and Asian applicants in dermatology.6 There have been several published articles discussing the lack of diversity in dermatology, with a call to action.7-9

Factors for Couples Matching—The number of applicants participating in the couples match continues to increase yearly. The NMRP does publish data regarding “successful” couples matching but does not specify how many couples match together. There also is little published regarding advice for participation in the couples match. Although we had a limited number of couples that participated in the match, it is interesting to note they had similar strategies, including contacting programs at institutions that had offered interviews to their partners. This strategy may be effective, as dermatology programs offer interviews relatively late compared with other specialties.5 Additionally, this strategy may increase the number of interviews offered and received, as evidenced by the higher number of interviews offered compared with those who were not couples matching. Additionally, this survey highlights the sacrifice often needed by couples in the couples match as revealed by the inclusion of rank-list options in which the couples reside long distance or in which 1 partner does not match. This information may be helpful to applicants who are planning a strategy for the couples match in dermatology. Although this study does not encompass all dermatology applicants in the 2019-2020 cycle, we do believe it may be representative. The USMLE Step 1 scores in this study were similar to the published NRMP data.1,10 According to NRMP data from the 2019-2020 cycle, the mean USMLE Step 1 score was 248 for matched applicants and 239 for unmatched.1 The NRMP reported the mean USMLE Step 2 CK score for matched was 256 and 248 for unmatched, which also is similar to our data. The NRMP reported the mean number of programs ranked was 9.9 for matched and 4.5 for unmatched applicants.1 Again, our data were similar for number of dermatology interviews attended.

Limitations—There are limitations to this study. The main limitation is that the survey is from a single institution and had a limited number of respondents. Given the nature of the study, the accuracy of the data is dependent on the applicants’ honesty in self-reporting academic performance and other variables. There also may be a selection bias given the low response rate. The subanalyses—children and couples matching—were underpowered with the limited number of participants. Further studies that include multiple residency programs and multiple years could be helpful to provide more power and less risk of bias. We did not gather information such as the Medical Student Performance Evaluation letter, letters of recommendation, or personal statements, which do play an important role in the assessment of an applicant. However, because the applicants completed these surveys, and given these are largely blinded to applicants, we did not feel the applicants could accurately respond to those aspects of the application.

Conclusion

Our survey finds that factors associated with matching included a higher USMLE Step 1 score, having a home dermatology program, and a higher number of interviews offered and attended. Some demographics had varying USMLE Step 1 scores but similar match rates.

Dermatology residency continues to be one of the most competitive specialties, with a match rate of 84.7% for US allopathic seniors in the 2019-2020 academic year.1 In the 2019-2020 cycle, dermatology applicants were tied with plastic surgery for the highest median US Medical Licensing Examination (USMLE) Step 1 score compared with other specialties, which suggests that the top medical students are applying, yet only approximately 5 of 6 students are matching.

Factors that have been cited with successful dermatology matching include USMLE Step 1 and Step 2 Clinical Knowledge (CK) scores,2 research accomplishments,3 letters of recommendation,4 medical school performance, personal statement, grades in required clerkships, and volunteer/extracurricular experiences, among others.5

The National Resident Matching Program (NRMP) publishes data each year regarding different academic factors—USMLE scores; number of abstracts, presentations, and papers; work, volunteer, and research experiences—and compares the mean between matched and nonmatched applicants.1 However, the USMLE does not report any demographic information of the applicants and the implication it has for matching. Additionally, the number of couples participating in the couples match continues to increase each year. In the 2019-2020 cycle, 1224 couples participated in the couples match.1 However, NRMP reports only limited data regarding the couples match, and it is not specialty specific.

We aimed to determine the characteristics of matched vs nonmatched dermatology applicants. Secondarily, we aimed to determine any differences among demographics regarding matching rates, academic performance, and research publications. We also aimed to characterize the strategy and outcomes of applicants that couples matched.

Materials and Methods

The Mayo Clinic institutional review board deemed this study exempt. All applicants who applied to Mayo Clinic dermatology residency in Scottsdale, Arizona, during the 2018-2019 cycle were emailed an initial survey (N=475) before Match Day that obtained demographic information, geographic information, gap-year information, USMLE Step 1 score, publications, medical school grades, number of away rotations, and number of interviews. A follow-up survey gathering match data and couples matching data was sent to the applicants who completed the first survey on Match Day. The survey was repeated for the 2019-2020 cycle. In the second survey, Step 2 CK data were obtained. The survey was sent to 629 applicants who applied to Mayo Clinic dermatology residencies in Arizona, Minnesota, and Florida to include a broader group of applicants. For publications, applicants were asked to count only published or accepted manuscripts, not abstracts, posters, conference presentations, or submitted manuscripts. Applicants who did not respond to the second survey (match data) were not included in that part of the analysis. One survey was excluded because of implausible answers (eg, scores outside of range for USMLE Step scores).

Statistical Analysis—For statistical analyses, the applicants from both applications cycles were combined. Descriptive statistics were reported in the form of mean, median, or counts (percentages), as applicable. Means were compared using 2-sided t tests. Group comparisons were examined using χ2 tests for categorical variables. Statistical analyses were performed using the BlueSky Statistics version 6.30. P<.05 was considered significant.

Results

In 2019, a total of 149 applicants completed the initial survey (31.4% response rate), and 112 completed the follow-up survey (75.2% response rate). In 2020, a total of 142 applicants completed the initial survey (22.6% response rate), and 124 completed the follow-up survey (87.3% response rate). Combining the 2 years, after removing 1 survey with implausible answers, there were 290 respondents from the initial survey and 235 from the follow-up survey. The median (SD) age for the total applicants over both years was 27 (3.0) years, and 180 applicants were female (61.9%).

 

 

USMLE Scores—The median USMLE Step 1 score was 250, and scores ranged from 196 to 271. The median USMLE Step 2 CK score was 257, and scores ranged from 213 to 281. Higher USMLE Step 1 and Step 2 CK scores and more interviews were associated with higher match rates (Table 1). In addition, students with a dermatology program at their medical school were more likely to match than those without a home dermatology program.

Characteristics of Matched vs Nonmatched Applicants

Characteristics of Matched vs Nonmatched Applicants

Gender Differences—There were 180 females and 110 males who completed the surveys. Males and females had similar match rates (85.2% vs 89.0%; P=.39)(Table 2).

Characteristics of Male vs Female Applicants

Family Life—In comparing marital status, applicants who were divorced had a higher median age (38.5 years) compared with applicants who were single, married, or in a domestic partnership (all 27 years; P<.01). Differences are outlined in Table 3.

Characteristics of Applicants Based on Current Marital Status

Characteristics of Applicants Based on Current Marital Status

On average, applicants with children (n=27 [15 male, 12 female]; P=.13) were 3 years older than those without (30.5 vs 27; P<.01) and were more likely to be married (88.9% vs 21.5%; P<.01). Applicants with children had a mean USMLE Step 1 score of 241 compared to 251 for those without children (P=.02) and a mean USMLE Step 2 CK score of 246 compared to 258 for those without children (P<.01). Applicants with children had similar debt, number of publications, number of honored rotations, and match rates compared to applicants without children (Figure).

Comparison of gender, marital status, children, gap year, and home dermatology program differences in matched vs unmatched applicants.
Comparison of gender, marital status, children, gap year, and home dermatology program differences in matched vs unmatched applicants.

Couples Match—Seventeen individuals in our survey participated in the couples match (7.8%), and all 17 (100%) matched into dermatology. The mean age was 26.7 years, 12 applicants were female, 2 applicants were married, and 1 applicant had children. The mean number of interviews offered was 13.6, and the mean number of interviews attended was 11.3. This was higher than participants who were not couples matching (13.6 vs 9.8 [P=.02] and 11.3 vs 8.9 [P=.04], respectively). Applicants and their partners applied to programs and received interviews in a mean of 10 cities. Sixteen applicants reported that they contacted programs where their partner had interview offers. All participants’ rank lists included programs located in different cities than their partners’ ranked programs, and all but 1 participant ranked programs located in a different state than their partners’ ranked programs. Fifteen participants had options in their rank list for the applicant not to match, even if the partner would match. Similarly, 12 had the option for the applicant to match, even if the partner would not match. Fourteen (82.4%) matched at the same institution as their significant other. Three (17.6%) applicants matched to a program in a different state than the partner’s matched program. Two (11.8%) participants felt their relationship with their partner suffered because of the match, and 1 (5.9%) applicant was undetermined. One applicant described their relationship suffering from “unnecessary tension and anxiety” and noted “difficult conversations” about potentially matching into dermatology in a different location from their partner that could have been “devastating and not something [he or she] should have to choose.”

Comment

Factors for Matching in Dermatology—In our survey, we found the statistically significant factors of matching into dermatology included high USMLE Step 1 and Step 2 CK scores (P<.01), having a home dermatology program (P=.04), and attending a higher number of dermatology interviews (P<.01). These data are similar to NRMP results1; however, the higher likelihood of matching if the medical school has a home dermatology program has not been reported. This finding could be due to multiple factors such as students have less access to academic dermatologists for research projects, letters of recommendations, mentorship, and clinical rotations.

Gender and having children were factors that had no correlation with the match rate. There was a statistical difference of matching based on marital status (P<.01), but this is likely due to the low number of applicants in the divorced category. There were differences among demographics with USMLE Step 1 and Step 2 CK scores, which is a known factor in matching.1,2 Applicants with children had lower USMLE Step 1 and Step 2 CK scores compared to applicants without children. Females also had lower median USMLE Step 1 scores compared to males. This finding may serve as a reminder to programs when comparing USMLE Step examination scores that demographic factors may play a role. The race and ethnicity of applicants likely play a role. It has been reported that underrepresented minorities had lower match rates than White and Asian applicants in dermatology.6 There have been several published articles discussing the lack of diversity in dermatology, with a call to action.7-9

Factors for Couples Matching—The number of applicants participating in the couples match continues to increase yearly. The NMRP does publish data regarding “successful” couples matching but does not specify how many couples match together. There also is little published regarding advice for participation in the couples match. Although we had a limited number of couples that participated in the match, it is interesting to note they had similar strategies, including contacting programs at institutions that had offered interviews to their partners. This strategy may be effective, as dermatology programs offer interviews relatively late compared with other specialties.5 Additionally, this strategy may increase the number of interviews offered and received, as evidenced by the higher number of interviews offered compared with those who were not couples matching. Additionally, this survey highlights the sacrifice often needed by couples in the couples match as revealed by the inclusion of rank-list options in which the couples reside long distance or in which 1 partner does not match. This information may be helpful to applicants who are planning a strategy for the couples match in dermatology. Although this study does not encompass all dermatology applicants in the 2019-2020 cycle, we do believe it may be representative. The USMLE Step 1 scores in this study were similar to the published NRMP data.1,10 According to NRMP data from the 2019-2020 cycle, the mean USMLE Step 1 score was 248 for matched applicants and 239 for unmatched.1 The NRMP reported the mean USMLE Step 2 CK score for matched was 256 and 248 for unmatched, which also is similar to our data. The NRMP reported the mean number of programs ranked was 9.9 for matched and 4.5 for unmatched applicants.1 Again, our data were similar for number of dermatology interviews attended.

Limitations—There are limitations to this study. The main limitation is that the survey is from a single institution and had a limited number of respondents. Given the nature of the study, the accuracy of the data is dependent on the applicants’ honesty in self-reporting academic performance and other variables. There also may be a selection bias given the low response rate. The subanalyses—children and couples matching—were underpowered with the limited number of participants. Further studies that include multiple residency programs and multiple years could be helpful to provide more power and less risk of bias. We did not gather information such as the Medical Student Performance Evaluation letter, letters of recommendation, or personal statements, which do play an important role in the assessment of an applicant. However, because the applicants completed these surveys, and given these are largely blinded to applicants, we did not feel the applicants could accurately respond to those aspects of the application.

Conclusion

Our survey finds that factors associated with matching included a higher USMLE Step 1 score, having a home dermatology program, and a higher number of interviews offered and attended. Some demographics had varying USMLE Step 1 scores but similar match rates.

References
  1. National Resident Matching Program. Results and Data: 2020 Main Residency Match. National Resident Matching Program; May 2020. Accessed January 9, 2023. https://www.nrmp.org/wp-content/uploads/2021/12/MM_Results_and-Data_2020-1.pdf
  2. Gauer JL, Jackson JB. The association of USMLE Step 1 and Step 2 CK scores with residency match specialty and location. Med Educ Online. 2017;22:1358579.
  3. Wang JV, Keller M. Pressure to publish for residency applicants in dermatology. Dermatol Online J. 2016;22:13030/qt56x1t7ww.
  4. Wang RF, Zhang M, Kaffenberger JA. Does the dermatology standardized letter of recommendation alter applicants’ chances of matching into residency. J Am Acad Dermatol. 2017;77:e139-e140.
  5. National Resident Matching Program, Data Release and Research Committee: results of the 2018 NRMP Program Director Survey. Accessed December 19, 2022. https://www.nrmp.org/wp-content/uploads/2021/07/NRMP-2018-Program-Director-Survey-for-WWW.pdf
  6. Costello CM, Harvey JA, Besch-Stokes JG, et al. The role of race and ethnicity in the dermatology applicant match process. J Natl Med Assoc. 2022;113:666-670.
  7. Chen A, Shinkai K. Rethinking how we select dermatology applicants-turning the tide. JAMA Dermatol. 2017;153:259-260.
  8. Pandya AG, Alexis AF, Berger TG, et al. Increasing racial and ethnic diversity in dermatology: a call to action. J Am Acad Dermatol. 2016;74:584-587.
  9. Van Voorhees AS, Enos CW. Diversity in dermatology residency programs. J Investig Dermatol Symp Proc. 2017;18:S46-S49.
  10. National Resident Matching Program. Charting outcomes in the match: U.S. allopathic seniors. Characteristics of U.S. allopathic seniors who matched to their preferred specialty in the 2018 main residency match. 2nd ed. Accessed December 19, 2022. https://www.nrmp.org/wp-content/uploads/2021/07/Charting-Outcomes-in-the-Match-2018_Seniors-1.pdf
References
  1. National Resident Matching Program. Results and Data: 2020 Main Residency Match. National Resident Matching Program; May 2020. Accessed January 9, 2023. https://www.nrmp.org/wp-content/uploads/2021/12/MM_Results_and-Data_2020-1.pdf
  2. Gauer JL, Jackson JB. The association of USMLE Step 1 and Step 2 CK scores with residency match specialty and location. Med Educ Online. 2017;22:1358579.
  3. Wang JV, Keller M. Pressure to publish for residency applicants in dermatology. Dermatol Online J. 2016;22:13030/qt56x1t7ww.
  4. Wang RF, Zhang M, Kaffenberger JA. Does the dermatology standardized letter of recommendation alter applicants’ chances of matching into residency. J Am Acad Dermatol. 2017;77:e139-e140.
  5. National Resident Matching Program, Data Release and Research Committee: results of the 2018 NRMP Program Director Survey. Accessed December 19, 2022. https://www.nrmp.org/wp-content/uploads/2021/07/NRMP-2018-Program-Director-Survey-for-WWW.pdf
  6. Costello CM, Harvey JA, Besch-Stokes JG, et al. The role of race and ethnicity in the dermatology applicant match process. J Natl Med Assoc. 2022;113:666-670.
  7. Chen A, Shinkai K. Rethinking how we select dermatology applicants-turning the tide. JAMA Dermatol. 2017;153:259-260.
  8. Pandya AG, Alexis AF, Berger TG, et al. Increasing racial and ethnic diversity in dermatology: a call to action. J Am Acad Dermatol. 2016;74:584-587.
  9. Van Voorhees AS, Enos CW. Diversity in dermatology residency programs. J Investig Dermatol Symp Proc. 2017;18:S46-S49.
  10. National Resident Matching Program. Charting outcomes in the match: U.S. allopathic seniors. Characteristics of U.S. allopathic seniors who matched to their preferred specialty in the 2018 main residency match. 2nd ed. Accessed December 19, 2022. https://www.nrmp.org/wp-content/uploads/2021/07/Charting-Outcomes-in-the-Match-2018_Seniors-1.pdf
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PRACTICE POINTS

  • Dermatology residency continues to be one of the most competitive specialties, with a match rate of 84.7% in 2019.
  • A high US Medical Licensing Examination (USMLE) Step 1 score and having a home dermatology program and a greater number of interviews may lead to higher likeliness of matching in dermatology.
  • Most applicants (82.4%) applied to programs their partner had interviews at, suggesting this may be a helpful strategy.
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Not all white coats are doctors: Why titles are important at the doctor’s office

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“When I walk in to see a patient, I always introduce myself with, ‘Hello, my name is Cyndy, I’m the PA working with the doctor today,’ ” says Cyndy Flores, a physician assistant (PA) in the emergency department at Vituity, Emeryville, Calif. “Sometimes, I can go through a complete history and physical, explain a treatment plan, and perform a procedure, and [the patient] will say, ‘Thank you, doctor.’ ”

“I always come back and say, ‘You’re very welcome, but my name is Cyndy, and I’m the PA.’ ”

Ms. Flores is used to patients calling her “doctor” when she greets them. She typically offers a quick correction and moves on with the appointment.

With 355,000 nurse practitioners (NPs) and 149,000 certified PAs practicing in the United States, it’s more common than ever for health care providers who don’t go by the title “doctor” to diagnose and treat patients.

A recent report, Evolving Scope of Practice, found that more than 70% of physicians were “somewhat satisfied to very satisfied” with patient treatment by PAs and NPs.

But for patients, having a health care team that includes physicians, NPs, and PAs can be confusing. Additionally, it creates a need for education about their correct titles and roles in patient care.

“It’s really important for patients to understand who is taking care of them,” Ms. Flores says.
 

Education starts in your practice

Educating patients about the roles of different providers on their health care team starts long before patients enter the exam room, Ms. Flores explains.

Some patients may not understand the difference, some may just forget because they’re used to calling all providers doctors, and others may find it awkward to use a provider’s first name or not know the respectful way to address an NP or a PA.

Practices can help by listing the names and biographies of the health care team on the clinic website. In addition, when patients call for an appointment, Ms. Flores believes front desk staff can reinforce that information. When offering appointments with a physician, NP, or PA, clearly use the practitioner’s title and reiterate it throughout the conversation. For example, “Would you like to see our nurse practitioner, Alice Smith, next week?” or “So, our physician assistant Mrs. Jones will see you Friday at 3 PM.”

The report also found that 76% of patients expressed a preference to see a physician over a PA, and 71% expressed a preference to see a physician over an NP, but offering appointments with nonphysician providers is part of the education process.

“Some families are super savvy and know the differences between nurse practitioners, physician assistants, and doctors, and ... there are families who don’t understand those titles, [and] we need to explain what they do in our practice,” adds Nicole Aaronson, MD, MBA, attending surgeon at Nemours Children’s Health of Delaware. Dr. Aaronson believes there’s an opportunity for educating patients when speaking about all the available providers they may see.

Hanging posters or using brochures in the clinic or hospital is another effective way to reinforce the roles of various providers on the care team. Include biographies and educational information on practice materials and video programs running in the waiting room. 

“Patients mean it [calling everyone doctor] as a way to respectfully address the nurse practitioner or physician assistant rather than meaning it as a denigration of the physician,” Dr. Aaronson says. “But everyone appreciates being called by the correct title.”

Helping patients understand the members of their care team and the correct titles to use for those health care professionals could also help patients feel more confident about their health care experience.

“Patients really like knowing that there are specialists in each of the areas taking care of them,” Ms. Flores says. “I think that conveys a feeling of trust in your provider.”
 

 

 

Not everyone is a doctor

Even when PAs and NPs remind patients of their roles and reinforce the use of their preferred names, there will still be patients who continue referring to their nonphysician provider as “doctor.”

“There’s a perception that anyone who walks into a room with a stethoscope is your doctor,” says Graig Straus, DNP, an NP and president and CEO of Rockland Urgent Care Family Health NP, P.C., West Haverstraw, N.Y. “You do get a little bit of burnout correcting people all the time.”

Dr. Straus, who earned his doctorate in nursing practice, notes that patients using the honorific with him aren’t incorrect, but he still educates them on his role within the health care team.

“NPs and PAs have a valuable role to play independently and in concert with the physician,” Dr. Aaronson says. This understanding is essential, as states consider expanding treatment abilities for NPs and PAs.

NPs have expanded treatment abilities or full practice authority in almost half the states, and 31% of the physicians surveyed agreed that NPs should have expanded treatment abilities.

An estimated 1 in 5 states characterizes the physician-PA relationship as collaborative, not supervisory, according to the American Academy of Physician Associates. At the same time, only 39% of physicians surveyed said they favored this trend.

“Patients need great quality care, and there are many different types of providers that can provide that care as part of the team,” Ms. Flores says. “When you have a team taking care of a patient, that patient [gets] the best care possible – and ... that’s why we went into medicine: to deliver high-quality, compassionate care to our patients, and we should all be in this together.”

When practices do their part explaining who is and isn’t a doctor and what each provider’s title and role is and what to call them, and everyone reinforces it, health care becomes not only more manageable for patients to traverse but easier to understand, leading to a better experience.

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

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“When I walk in to see a patient, I always introduce myself with, ‘Hello, my name is Cyndy, I’m the PA working with the doctor today,’ ” says Cyndy Flores, a physician assistant (PA) in the emergency department at Vituity, Emeryville, Calif. “Sometimes, I can go through a complete history and physical, explain a treatment plan, and perform a procedure, and [the patient] will say, ‘Thank you, doctor.’ ”

“I always come back and say, ‘You’re very welcome, but my name is Cyndy, and I’m the PA.’ ”

Ms. Flores is used to patients calling her “doctor” when she greets them. She typically offers a quick correction and moves on with the appointment.

With 355,000 nurse practitioners (NPs) and 149,000 certified PAs practicing in the United States, it’s more common than ever for health care providers who don’t go by the title “doctor” to diagnose and treat patients.

A recent report, Evolving Scope of Practice, found that more than 70% of physicians were “somewhat satisfied to very satisfied” with patient treatment by PAs and NPs.

But for patients, having a health care team that includes physicians, NPs, and PAs can be confusing. Additionally, it creates a need for education about their correct titles and roles in patient care.

“It’s really important for patients to understand who is taking care of them,” Ms. Flores says.
 

Education starts in your practice

Educating patients about the roles of different providers on their health care team starts long before patients enter the exam room, Ms. Flores explains.

Some patients may not understand the difference, some may just forget because they’re used to calling all providers doctors, and others may find it awkward to use a provider’s first name or not know the respectful way to address an NP or a PA.

Practices can help by listing the names and biographies of the health care team on the clinic website. In addition, when patients call for an appointment, Ms. Flores believes front desk staff can reinforce that information. When offering appointments with a physician, NP, or PA, clearly use the practitioner’s title and reiterate it throughout the conversation. For example, “Would you like to see our nurse practitioner, Alice Smith, next week?” or “So, our physician assistant Mrs. Jones will see you Friday at 3 PM.”

The report also found that 76% of patients expressed a preference to see a physician over a PA, and 71% expressed a preference to see a physician over an NP, but offering appointments with nonphysician providers is part of the education process.

“Some families are super savvy and know the differences between nurse practitioners, physician assistants, and doctors, and ... there are families who don’t understand those titles, [and] we need to explain what they do in our practice,” adds Nicole Aaronson, MD, MBA, attending surgeon at Nemours Children’s Health of Delaware. Dr. Aaronson believes there’s an opportunity for educating patients when speaking about all the available providers they may see.

Hanging posters or using brochures in the clinic or hospital is another effective way to reinforce the roles of various providers on the care team. Include biographies and educational information on practice materials and video programs running in the waiting room. 

“Patients mean it [calling everyone doctor] as a way to respectfully address the nurse practitioner or physician assistant rather than meaning it as a denigration of the physician,” Dr. Aaronson says. “But everyone appreciates being called by the correct title.”

Helping patients understand the members of their care team and the correct titles to use for those health care professionals could also help patients feel more confident about their health care experience.

“Patients really like knowing that there are specialists in each of the areas taking care of them,” Ms. Flores says. “I think that conveys a feeling of trust in your provider.”
 

 

 

Not everyone is a doctor

Even when PAs and NPs remind patients of their roles and reinforce the use of their preferred names, there will still be patients who continue referring to their nonphysician provider as “doctor.”

“There’s a perception that anyone who walks into a room with a stethoscope is your doctor,” says Graig Straus, DNP, an NP and president and CEO of Rockland Urgent Care Family Health NP, P.C., West Haverstraw, N.Y. “You do get a little bit of burnout correcting people all the time.”

Dr. Straus, who earned his doctorate in nursing practice, notes that patients using the honorific with him aren’t incorrect, but he still educates them on his role within the health care team.

“NPs and PAs have a valuable role to play independently and in concert with the physician,” Dr. Aaronson says. This understanding is essential, as states consider expanding treatment abilities for NPs and PAs.

NPs have expanded treatment abilities or full practice authority in almost half the states, and 31% of the physicians surveyed agreed that NPs should have expanded treatment abilities.

An estimated 1 in 5 states characterizes the physician-PA relationship as collaborative, not supervisory, according to the American Academy of Physician Associates. At the same time, only 39% of physicians surveyed said they favored this trend.

“Patients need great quality care, and there are many different types of providers that can provide that care as part of the team,” Ms. Flores says. “When you have a team taking care of a patient, that patient [gets] the best care possible – and ... that’s why we went into medicine: to deliver high-quality, compassionate care to our patients, and we should all be in this together.”

When practices do their part explaining who is and isn’t a doctor and what each provider’s title and role is and what to call them, and everyone reinforces it, health care becomes not only more manageable for patients to traverse but easier to understand, leading to a better experience.

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

“When I walk in to see a patient, I always introduce myself with, ‘Hello, my name is Cyndy, I’m the PA working with the doctor today,’ ” says Cyndy Flores, a physician assistant (PA) in the emergency department at Vituity, Emeryville, Calif. “Sometimes, I can go through a complete history and physical, explain a treatment plan, and perform a procedure, and [the patient] will say, ‘Thank you, doctor.’ ”

“I always come back and say, ‘You’re very welcome, but my name is Cyndy, and I’m the PA.’ ”

Ms. Flores is used to patients calling her “doctor” when she greets them. She typically offers a quick correction and moves on with the appointment.

With 355,000 nurse practitioners (NPs) and 149,000 certified PAs practicing in the United States, it’s more common than ever for health care providers who don’t go by the title “doctor” to diagnose and treat patients.

A recent report, Evolving Scope of Practice, found that more than 70% of physicians were “somewhat satisfied to very satisfied” with patient treatment by PAs and NPs.

But for patients, having a health care team that includes physicians, NPs, and PAs can be confusing. Additionally, it creates a need for education about their correct titles and roles in patient care.

“It’s really important for patients to understand who is taking care of them,” Ms. Flores says.
 

Education starts in your practice

Educating patients about the roles of different providers on their health care team starts long before patients enter the exam room, Ms. Flores explains.

Some patients may not understand the difference, some may just forget because they’re used to calling all providers doctors, and others may find it awkward to use a provider’s first name or not know the respectful way to address an NP or a PA.

Practices can help by listing the names and biographies of the health care team on the clinic website. In addition, when patients call for an appointment, Ms. Flores believes front desk staff can reinforce that information. When offering appointments with a physician, NP, or PA, clearly use the practitioner’s title and reiterate it throughout the conversation. For example, “Would you like to see our nurse practitioner, Alice Smith, next week?” or “So, our physician assistant Mrs. Jones will see you Friday at 3 PM.”

The report also found that 76% of patients expressed a preference to see a physician over a PA, and 71% expressed a preference to see a physician over an NP, but offering appointments with nonphysician providers is part of the education process.

“Some families are super savvy and know the differences between nurse practitioners, physician assistants, and doctors, and ... there are families who don’t understand those titles, [and] we need to explain what they do in our practice,” adds Nicole Aaronson, MD, MBA, attending surgeon at Nemours Children’s Health of Delaware. Dr. Aaronson believes there’s an opportunity for educating patients when speaking about all the available providers they may see.

Hanging posters or using brochures in the clinic or hospital is another effective way to reinforce the roles of various providers on the care team. Include biographies and educational information on practice materials and video programs running in the waiting room. 

“Patients mean it [calling everyone doctor] as a way to respectfully address the nurse practitioner or physician assistant rather than meaning it as a denigration of the physician,” Dr. Aaronson says. “But everyone appreciates being called by the correct title.”

Helping patients understand the members of their care team and the correct titles to use for those health care professionals could also help patients feel more confident about their health care experience.

“Patients really like knowing that there are specialists in each of the areas taking care of them,” Ms. Flores says. “I think that conveys a feeling of trust in your provider.”
 

 

 

Not everyone is a doctor

Even when PAs and NPs remind patients of their roles and reinforce the use of their preferred names, there will still be patients who continue referring to their nonphysician provider as “doctor.”

“There’s a perception that anyone who walks into a room with a stethoscope is your doctor,” says Graig Straus, DNP, an NP and president and CEO of Rockland Urgent Care Family Health NP, P.C., West Haverstraw, N.Y. “You do get a little bit of burnout correcting people all the time.”

Dr. Straus, who earned his doctorate in nursing practice, notes that patients using the honorific with him aren’t incorrect, but he still educates them on his role within the health care team.

“NPs and PAs have a valuable role to play independently and in concert with the physician,” Dr. Aaronson says. This understanding is essential, as states consider expanding treatment abilities for NPs and PAs.

NPs have expanded treatment abilities or full practice authority in almost half the states, and 31% of the physicians surveyed agreed that NPs should have expanded treatment abilities.

An estimated 1 in 5 states characterizes the physician-PA relationship as collaborative, not supervisory, according to the American Academy of Physician Associates. At the same time, only 39% of physicians surveyed said they favored this trend.

“Patients need great quality care, and there are many different types of providers that can provide that care as part of the team,” Ms. Flores says. “When you have a team taking care of a patient, that patient [gets] the best care possible – and ... that’s why we went into medicine: to deliver high-quality, compassionate care to our patients, and we should all be in this together.”

When practices do their part explaining who is and isn’t a doctor and what each provider’s title and role is and what to call them, and everyone reinforces it, health care becomes not only more manageable for patients to traverse but easier to understand, leading to a better experience.

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

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