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Treating rosacea: Combination therapy, benzoyl peroxide, and the ‘STOP’ mnemonic
HONOLULU – More often than not, patients with rosacea require a combination of treatments to optimize the management of the disease, according to Julie C. Harper, MD.
“We’ve been more comfortable with the idea of combination therapy for acne than we have been for rosacea,” Dr. Harper, who practices in Birmingham, Ala., said at the Hawaii Dermatology Seminar provided by MedscapeLIVE! “If patients are doing great on one treatment, then don’t change it. But if there’s room for improvement, think about combinations.”
Treatment options for papules and pustules include ivermectin, metronidazole, azelaic acid, sodium sulfacetamide/sulfur, modified release doxycycline, minocycline foam, and microencapsulated benzoyl peroxide, 5%. Options for persistent background erythema include brimonidine and oxymetazoline, as well as device-based treatments, which include the pulsed dye laser, the KTP laser, intense pulsed light, and electrosurgery.
Dr. Harper said that she has been especially surprised by the effectiveness of one of these options, microencapsulated benzoyl peroxide cream, 5% (Epsolay), which is approved by the Food and Drug Administration for treating inflammatory lesions of rosacea in adults. In two identical, phase 3 randomized clinical trials of patients with inflammatory rosacea lesions, those treated with microencapsulated benzoyl peroxide achieved a 68.8% reduction in inflammatory lesions at 12 weeks (including 42.5% at week 2), compared with 38%-46% of those on the vehicle, according to the April 2022 announcement of the approval from the manufacturers, Sol-Gel Technologies and Galderma.
“A common drug is playing a key role,” Dr. Harper said. “What’s the mechanism of action? I have no idea. I wonder if there may be a bacterial pathogen after all,” possibly Staphylococcus epidermidis, she added. However, she noted, “it does appear that benzoyl peroxide has an impact on Demodex, so maybe that’s the primary way it’s working.”
In her opinion, a key standout from the clinical trial data is the drug’s rapid onset of action, with a 42.5% reduction of lesions at week 2. “What makes this different is that the 5% microencapsulated benzoyl peroxide cream is wrapped up in a silica shell,” said Dr. Harper, a past president of the American Acne and Rosacea Society. “The silica shell kind of acts like a speed bump that slows the release of drug onto the skin. We think that’s what may be giving us this better tolerability.”
In an interview at the meeting, Linda Stein Gold, MD, director of clinical research and division head of dermatology at the Henry Ford Health System, Detroit, said that prior to the approval of Epsolay, benzoyl peroxide was never considered a first-line treatment for rosacea. “The problem is, the conventional formulation is irritating to the skin,” said Dr. Stein Gold, who was involved in clinical trials of Epsolay.
“The benzoyl peroxide encapsulated in the silica shell allows for a slow and steady delivery of medication to the skin in a very controlled manner. It is exceptionally good at getting rosacea under control. In the clinical trials, when we looked at the baseline irritation of the skin and followed those patients when they used the benzoyl 5% microencapsulated benzoyl peroxide cream, the irritation improved.”
‘STOP’ mnemonic
When treating her patients with rosacea, Dr. Harper incorporates the mnemonic “STOP” to these patient visits:
S: Identify signs and symptoms of rosacea.
T: Discuss triggers. “We cannot make this disease triggerless, so when you’re talking to your patients, you need to find out what’s triggering their rosacea,” she said.
O: Agree on a treatment outcome. “What is it that’s important to the patient?” she said. “They may tell you, ‘I want to be able to not be so red,’ or ‘I want to get rid of the bumps,’ or ‘I want my eyes to not feel so dry.’ ”
P: Develop a plan that helps achieve that desired outcome with patients.
Dr. Harper disclosed ties with Almirall, Cassiopeia, Cutera, Galderma, EPI, L’Oréal, Ortho Dermatologics, Sol Gel, Sun Pharmaceutical Industries, and Vyne.
Dr. Stein Gold disclosed ties with Almirall, Cutera, Dermata, Galderma, Novartis, Ortho Dermatologics, and Sun Pharmaceutical Industries.
Medscape and this news organization are owned by the same parent company.
HONOLULU – More often than not, patients with rosacea require a combination of treatments to optimize the management of the disease, according to Julie C. Harper, MD.
“We’ve been more comfortable with the idea of combination therapy for acne than we have been for rosacea,” Dr. Harper, who practices in Birmingham, Ala., said at the Hawaii Dermatology Seminar provided by MedscapeLIVE! “If patients are doing great on one treatment, then don’t change it. But if there’s room for improvement, think about combinations.”
Treatment options for papules and pustules include ivermectin, metronidazole, azelaic acid, sodium sulfacetamide/sulfur, modified release doxycycline, minocycline foam, and microencapsulated benzoyl peroxide, 5%. Options for persistent background erythema include brimonidine and oxymetazoline, as well as device-based treatments, which include the pulsed dye laser, the KTP laser, intense pulsed light, and electrosurgery.
Dr. Harper said that she has been especially surprised by the effectiveness of one of these options, microencapsulated benzoyl peroxide cream, 5% (Epsolay), which is approved by the Food and Drug Administration for treating inflammatory lesions of rosacea in adults. In two identical, phase 3 randomized clinical trials of patients with inflammatory rosacea lesions, those treated with microencapsulated benzoyl peroxide achieved a 68.8% reduction in inflammatory lesions at 12 weeks (including 42.5% at week 2), compared with 38%-46% of those on the vehicle, according to the April 2022 announcement of the approval from the manufacturers, Sol-Gel Technologies and Galderma.
“A common drug is playing a key role,” Dr. Harper said. “What’s the mechanism of action? I have no idea. I wonder if there may be a bacterial pathogen after all,” possibly Staphylococcus epidermidis, she added. However, she noted, “it does appear that benzoyl peroxide has an impact on Demodex, so maybe that’s the primary way it’s working.”
In her opinion, a key standout from the clinical trial data is the drug’s rapid onset of action, with a 42.5% reduction of lesions at week 2. “What makes this different is that the 5% microencapsulated benzoyl peroxide cream is wrapped up in a silica shell,” said Dr. Harper, a past president of the American Acne and Rosacea Society. “The silica shell kind of acts like a speed bump that slows the release of drug onto the skin. We think that’s what may be giving us this better tolerability.”
In an interview at the meeting, Linda Stein Gold, MD, director of clinical research and division head of dermatology at the Henry Ford Health System, Detroit, said that prior to the approval of Epsolay, benzoyl peroxide was never considered a first-line treatment for rosacea. “The problem is, the conventional formulation is irritating to the skin,” said Dr. Stein Gold, who was involved in clinical trials of Epsolay.
“The benzoyl peroxide encapsulated in the silica shell allows for a slow and steady delivery of medication to the skin in a very controlled manner. It is exceptionally good at getting rosacea under control. In the clinical trials, when we looked at the baseline irritation of the skin and followed those patients when they used the benzoyl 5% microencapsulated benzoyl peroxide cream, the irritation improved.”
‘STOP’ mnemonic
When treating her patients with rosacea, Dr. Harper incorporates the mnemonic “STOP” to these patient visits:
S: Identify signs and symptoms of rosacea.
T: Discuss triggers. “We cannot make this disease triggerless, so when you’re talking to your patients, you need to find out what’s triggering their rosacea,” she said.
O: Agree on a treatment outcome. “What is it that’s important to the patient?” she said. “They may tell you, ‘I want to be able to not be so red,’ or ‘I want to get rid of the bumps,’ or ‘I want my eyes to not feel so dry.’ ”
P: Develop a plan that helps achieve that desired outcome with patients.
Dr. Harper disclosed ties with Almirall, Cassiopeia, Cutera, Galderma, EPI, L’Oréal, Ortho Dermatologics, Sol Gel, Sun Pharmaceutical Industries, and Vyne.
Dr. Stein Gold disclosed ties with Almirall, Cutera, Dermata, Galderma, Novartis, Ortho Dermatologics, and Sun Pharmaceutical Industries.
Medscape and this news organization are owned by the same parent company.
HONOLULU – More often than not, patients with rosacea require a combination of treatments to optimize the management of the disease, according to Julie C. Harper, MD.
“We’ve been more comfortable with the idea of combination therapy for acne than we have been for rosacea,” Dr. Harper, who practices in Birmingham, Ala., said at the Hawaii Dermatology Seminar provided by MedscapeLIVE! “If patients are doing great on one treatment, then don’t change it. But if there’s room for improvement, think about combinations.”
Treatment options for papules and pustules include ivermectin, metronidazole, azelaic acid, sodium sulfacetamide/sulfur, modified release doxycycline, minocycline foam, and microencapsulated benzoyl peroxide, 5%. Options for persistent background erythema include brimonidine and oxymetazoline, as well as device-based treatments, which include the pulsed dye laser, the KTP laser, intense pulsed light, and electrosurgery.
Dr. Harper said that she has been especially surprised by the effectiveness of one of these options, microencapsulated benzoyl peroxide cream, 5% (Epsolay), which is approved by the Food and Drug Administration for treating inflammatory lesions of rosacea in adults. In two identical, phase 3 randomized clinical trials of patients with inflammatory rosacea lesions, those treated with microencapsulated benzoyl peroxide achieved a 68.8% reduction in inflammatory lesions at 12 weeks (including 42.5% at week 2), compared with 38%-46% of those on the vehicle, according to the April 2022 announcement of the approval from the manufacturers, Sol-Gel Technologies and Galderma.
“A common drug is playing a key role,” Dr. Harper said. “What’s the mechanism of action? I have no idea. I wonder if there may be a bacterial pathogen after all,” possibly Staphylococcus epidermidis, she added. However, she noted, “it does appear that benzoyl peroxide has an impact on Demodex, so maybe that’s the primary way it’s working.”
In her opinion, a key standout from the clinical trial data is the drug’s rapid onset of action, with a 42.5% reduction of lesions at week 2. “What makes this different is that the 5% microencapsulated benzoyl peroxide cream is wrapped up in a silica shell,” said Dr. Harper, a past president of the American Acne and Rosacea Society. “The silica shell kind of acts like a speed bump that slows the release of drug onto the skin. We think that’s what may be giving us this better tolerability.”
In an interview at the meeting, Linda Stein Gold, MD, director of clinical research and division head of dermatology at the Henry Ford Health System, Detroit, said that prior to the approval of Epsolay, benzoyl peroxide was never considered a first-line treatment for rosacea. “The problem is, the conventional formulation is irritating to the skin,” said Dr. Stein Gold, who was involved in clinical trials of Epsolay.
“The benzoyl peroxide encapsulated in the silica shell allows for a slow and steady delivery of medication to the skin in a very controlled manner. It is exceptionally good at getting rosacea under control. In the clinical trials, when we looked at the baseline irritation of the skin and followed those patients when they used the benzoyl 5% microencapsulated benzoyl peroxide cream, the irritation improved.”
‘STOP’ mnemonic
When treating her patients with rosacea, Dr. Harper incorporates the mnemonic “STOP” to these patient visits:
S: Identify signs and symptoms of rosacea.
T: Discuss triggers. “We cannot make this disease triggerless, so when you’re talking to your patients, you need to find out what’s triggering their rosacea,” she said.
O: Agree on a treatment outcome. “What is it that’s important to the patient?” she said. “They may tell you, ‘I want to be able to not be so red,’ or ‘I want to get rid of the bumps,’ or ‘I want my eyes to not feel so dry.’ ”
P: Develop a plan that helps achieve that desired outcome with patients.
Dr. Harper disclosed ties with Almirall, Cassiopeia, Cutera, Galderma, EPI, L’Oréal, Ortho Dermatologics, Sol Gel, Sun Pharmaceutical Industries, and Vyne.
Dr. Stein Gold disclosed ties with Almirall, Cutera, Dermata, Galderma, Novartis, Ortho Dermatologics, and Sun Pharmaceutical Industries.
Medscape and this news organization are owned by the same parent company.
AT THE MEDSCAPE LIVE! HAWAII DERMATOLOGY SEMINAR
NRS grants target rosacea’s underlying mechanisms
Two new , according to an announcement by the NRS.
As part of the NRS research grants program, the organization recently awarded $10,000 to Emanual Maverakis, MD, professor of dermatology, University of California, Davis, and research fellow Samantha Herbert, MSPH. Their project will characterize rosacea pathophysiology using single-cell RNA sequencing. This novel analytical technique provides specific information on the signals expressed by different cell types and will help researchers better understand the role each subtype may play in rosacea, along with how these cells interact with each other, according to the NRS press release. New knowledge in the foregoing areas may fuel development of better therapies, the release added.
The NRS awarded its second new-research grant to Arisa Ortiz, MD, director of laser and cosmetic dermatology and associate professor of dermatology, University of California, San Diego. She was awarded $5,000 to examine whether laser therapy affects the skin microbiome, the complex ecosystem of bacteria and other microorganisms that reside on the skin. Studies have detected significant differences – such as higher levels of Demodex folliculorum and Staphylococcus epidermidis and lower levels of Cutibacterium acnes – in the microbiome of skin with rosacea compared with healthy skin. Dr. Ortiz’s research also will probe how blood vessels, which laser therapy often target, contribute to the rosacea disease process.
The NRS also renewed its support of an ongoing study led by Sezen Karakus, MD, assistant professor of ophthalmology at the Johns Hopkins Wilmer Eye Institute, Baltimore. She is studying the role of the ocular-surface microbiome in rosacea pathogenesis. Because ocular rosacea can lead to vision-threatening corneal complications, Dr. Karakus said in the press release, identifying microorganisms present on the ocular surface may spur development of targeted treatment strategies.
A second ongoing study for which the NRS renewed funding is investigating whether certain intracellular signals recently found to be elevated in rosacea lesions may drive skin inflammation, which may be a root cause of rosacea. Emmanuel Contassot, PhD, project leader in the dermatology department at the University Hospital of Basel, Switzerland, is leading the study.
To date, the NRS research grants program has awarded more than $1.6 million to research designed to further elucidate potential causes and other key aspects of rosacea with the goal of advancing treatment, prevention, or potential cure of rosacea.
For interested researchers, the deadline to submit proposals for next year’s grants is June 16, 2023. Forms and instructions are available through the research grants section of the NRS website or by contacting the NRS at 4619 N. Ravenswood Ave., Suite 103, Chicago, IL 60640; 888-662-5874; or info@rosacea.org.
Two new , according to an announcement by the NRS.
As part of the NRS research grants program, the organization recently awarded $10,000 to Emanual Maverakis, MD, professor of dermatology, University of California, Davis, and research fellow Samantha Herbert, MSPH. Their project will characterize rosacea pathophysiology using single-cell RNA sequencing. This novel analytical technique provides specific information on the signals expressed by different cell types and will help researchers better understand the role each subtype may play in rosacea, along with how these cells interact with each other, according to the NRS press release. New knowledge in the foregoing areas may fuel development of better therapies, the release added.
The NRS awarded its second new-research grant to Arisa Ortiz, MD, director of laser and cosmetic dermatology and associate professor of dermatology, University of California, San Diego. She was awarded $5,000 to examine whether laser therapy affects the skin microbiome, the complex ecosystem of bacteria and other microorganisms that reside on the skin. Studies have detected significant differences – such as higher levels of Demodex folliculorum and Staphylococcus epidermidis and lower levels of Cutibacterium acnes – in the microbiome of skin with rosacea compared with healthy skin. Dr. Ortiz’s research also will probe how blood vessels, which laser therapy often target, contribute to the rosacea disease process.
The NRS also renewed its support of an ongoing study led by Sezen Karakus, MD, assistant professor of ophthalmology at the Johns Hopkins Wilmer Eye Institute, Baltimore. She is studying the role of the ocular-surface microbiome in rosacea pathogenesis. Because ocular rosacea can lead to vision-threatening corneal complications, Dr. Karakus said in the press release, identifying microorganisms present on the ocular surface may spur development of targeted treatment strategies.
A second ongoing study for which the NRS renewed funding is investigating whether certain intracellular signals recently found to be elevated in rosacea lesions may drive skin inflammation, which may be a root cause of rosacea. Emmanuel Contassot, PhD, project leader in the dermatology department at the University Hospital of Basel, Switzerland, is leading the study.
To date, the NRS research grants program has awarded more than $1.6 million to research designed to further elucidate potential causes and other key aspects of rosacea with the goal of advancing treatment, prevention, or potential cure of rosacea.
For interested researchers, the deadline to submit proposals for next year’s grants is June 16, 2023. Forms and instructions are available through the research grants section of the NRS website or by contacting the NRS at 4619 N. Ravenswood Ave., Suite 103, Chicago, IL 60640; 888-662-5874; or info@rosacea.org.
Two new , according to an announcement by the NRS.
As part of the NRS research grants program, the organization recently awarded $10,000 to Emanual Maverakis, MD, professor of dermatology, University of California, Davis, and research fellow Samantha Herbert, MSPH. Their project will characterize rosacea pathophysiology using single-cell RNA sequencing. This novel analytical technique provides specific information on the signals expressed by different cell types and will help researchers better understand the role each subtype may play in rosacea, along with how these cells interact with each other, according to the NRS press release. New knowledge in the foregoing areas may fuel development of better therapies, the release added.
The NRS awarded its second new-research grant to Arisa Ortiz, MD, director of laser and cosmetic dermatology and associate professor of dermatology, University of California, San Diego. She was awarded $5,000 to examine whether laser therapy affects the skin microbiome, the complex ecosystem of bacteria and other microorganisms that reside on the skin. Studies have detected significant differences – such as higher levels of Demodex folliculorum and Staphylococcus epidermidis and lower levels of Cutibacterium acnes – in the microbiome of skin with rosacea compared with healthy skin. Dr. Ortiz’s research also will probe how blood vessels, which laser therapy often target, contribute to the rosacea disease process.
The NRS also renewed its support of an ongoing study led by Sezen Karakus, MD, assistant professor of ophthalmology at the Johns Hopkins Wilmer Eye Institute, Baltimore. She is studying the role of the ocular-surface microbiome in rosacea pathogenesis. Because ocular rosacea can lead to vision-threatening corneal complications, Dr. Karakus said in the press release, identifying microorganisms present on the ocular surface may spur development of targeted treatment strategies.
A second ongoing study for which the NRS renewed funding is investigating whether certain intracellular signals recently found to be elevated in rosacea lesions may drive skin inflammation, which may be a root cause of rosacea. Emmanuel Contassot, PhD, project leader in the dermatology department at the University Hospital of Basel, Switzerland, is leading the study.
To date, the NRS research grants program has awarded more than $1.6 million to research designed to further elucidate potential causes and other key aspects of rosacea with the goal of advancing treatment, prevention, or potential cure of rosacea.
For interested researchers, the deadline to submit proposals for next year’s grants is June 16, 2023. Forms and instructions are available through the research grants section of the NRS website or by contacting the NRS at 4619 N. Ravenswood Ave., Suite 103, Chicago, IL 60640; 888-662-5874; or info@rosacea.org.
Rosacea and the gut: Looking into SIBO
, according to speakers at the annual Integrative Dermatology Symposium.
“SIBO is definitely something we test for and treat,” Raja Sivamani, MD, said in an interview after the meeting. Dr. Sivamani practices as an integrative dermatologist at the Pacific Skin Institute in Sacramento and is the director of clinical research at the institute’s research unit, Integrative Skin Science and Research. He led a panel discussion on rosacea and acne at the meeting.
Associations between SIBO and several dermatologic conditions, including systemic sclerosis, have been reported, but the strongest evidence to date involves rosacea. “There’s associative epidemiological evidence showing higher rates of SIBO among those with rosacea, and there are prospective studies” showing clearance of rosacea in patients treated for SIBO, said Dr. Sivamani, also adjunct associate professor of clinical dermatology at the University of California, Davis.
Studies are small, but are “well done and well-designed,” he said in the interview. “Do we need more studies? Absolutely. But what we have now is compelling [enough] for us to take a look at it.”
Findings of rosacea clearance
SIBO’s believed contribution to the pathophysiology of rosacea is part of the increasingly described gut microbiome-skin axis. SIBO has been recognized as a medical phenomenon for many decades and has been defined as an excessive bacterial load in the small bowel that causes gastrointestinal symptoms, according to the 2020 American College of Gastroenterology clinical guideline on SIBO.
Symptoms commonly associated with SIBO overlap with the cardinal symptoms of irritable bowel syndrome (IBS): abdominal pain; diarrhea, constipation, or both; bloating; and flatulence. SIBO can be diagnosed with several validated carbohydrate substrate (glucose or lactulose)–based breath tests that measure hydrogen and/or methane.
Hydrogen-positive breath tests suggest bacterial overgrowth, and methane-positive breath tests suggest small intestinal methanogen overgrowth. Methane is increasingly important and recognized, the AGA guideline says, though it creates a “nomenclature problem in the SIBO framework” because methanogens are not bacteria, the authors note.
In conventional practice, SIBO is typically treated with antibiotics such as rifaximin, and often with short-term dietary modification as well. Integrative medicine typically considers the use of supplements and botanicals in addition to or instead of antibiotics, as well as dietary change and increasingly, a close look at SIBO risk factors to prevent recurrence, Dr. Sivamani said. (His research unit is currently studying the use of herbal protocols as an alternative to antibiotics in patients with SIBO and dermatologic conditions.)
During a presentation on rosacea at the meeting, Neal Bhatia, MD, director of clinical dermatology at Therapeutics Clinical Research, a dermatology treatment and research center in San Diego, said that currently available breath tests for SIBO “are very interesting tools for understanding what may be happening in the gut” and that the “rifaximin data are good.”
He referred to a study reported in the Journal of the American Academy of Dermatology showing that patients with rosacea were significantly more likely to have SIBO (41.7% of 48 patients vs. 5.0% of 40 controls; P < .001), and that 64.5% of rosacea patients who completed treatment with rifaximin had remission of rosacea at a 3-year follow-up.
An earlier crossover study is also notable, he said. This study enrolled 113 consecutive patients with rosacea and 60 age- and sex-matched controls, and randomized those with SIBO (52 of the 113 with rosacea vs. 3 of the 60 controls) to rifaximin or placebo. Rosacea cleared in 20 of the 28 patients in the rifaximin group and greatly improved in 6 of the 28. Of 20 patients in the placebo group, rosacea remained unchanged in 18 and worsened in 2. When patients in the placebo group were switched to rifaximin, SIBO was eradicated in 17 of the 20, and rosacea completely resolved in 15 of those patients, Dr. Bhatia said.
In his view, it will take more time, greater awareness of the rosacea-SIBO link, and a willingness “to take chances” for more dermatologists to consider SIBO during rosacea care. “Breath tests are not something used in the [typical dermatology] clinic right now, but they may make their way in,” he said at the meeting.
In a follow-up interview, Dr. Bhatia emphasized that “it’s really a question of uptake, which always takes a while” and of willingness to “think through the disease from another angle ... especially in patients who are recalcitrant.”
Treatment
Dr. Sivamani said in the interview that a third type of SIBO – hydrogen sulfide–dominant SIBO – is now documented and worth considering when glucose and lactulose breath tests are negative in patients with rosacea who have gastrointestinal symptoms.
The use of breath tests to objectively diagnose SIBO is always best, Dr. Sivamani said, but he will consider empiric therapy in some patients. “I always tell patients [about] the benefits of testing, but if they can’t get the test covered or are unable to pay for the test, and they have symptoms consistent with SIBO, I’m okay doing a trial with therapy,” he said.
Rifaximin, one of the suggested antibiotics listed in the AGA guideline, is a nonabsorbable antibiotic that is FDA-approved for IBS with diarrhea (IBS-D); it has been shown to not negatively affect the growth of beneficial bacteria in the colon.
However, herbals are also an attractive option – alone or in combination with rifaximin or other antibiotics – speakers at the meeting said. In a multicenter retrospective chart review led by investigators at the Johns Hopkins Hospital, herbal therapies were at least as effective as rifaximin for treating SIBO, with similar safety profiles. The response rate for normalizing breath hydrogen testing in patients with SIBO was 46% for herbal therapies and 34% for rifaximin.
Dietary change is also part of treatment, with the reduction of fermentable carbohydrates – often through the Low FODMAP Diet and Specific Carbohydrate Diet – being the dominant theme in dietary intervention for SIBO, according to the AGA guideline.
“There are definitely some food choices you can shift,” said Dr. Sivamani. “I’ll work with patients on FODMAP, though it’s hard to sustain over the long-term and can induce psychological issues. You have to provide other options.”
Dr. Sivamani works with patients on using “a restrictive diet for a short amount of time, with the gradual reintroduction of foods to see [what] foods are and aren’t [causing] flares.” He also works to identify and eliminate risk factors and predisposing factors for SIBO so that recurrence will be less likely.
“SIBO is definitely an entity that is not on the fringes anymore ... it adds to inflammation in the body ... and if you have an inflamed gut, there’s a domino effect that will lead to inflammation elsewhere,” Dr. Sivamani said.
“You want to know, do your patients have SIBO? What subset do they have? Do they have risk factors you can eliminate?” he said. “And then what therapies will you use – pharmaceuticals, supplements and botanicals, or a combination? And finally, what will you do with diet?”
Dr. Bhatia disclosed he has affiliations with Abbvie, Almirall, Arcutis, Arena, Biofrontera, BMS, BI, Brickell, Dermavant, EPI Health, Ferndale, Galderma, Genentech, InCyte, ISDIN, Johnson & Johnson, LaRoche-Posay, Leo, Lilly, Novartis, Ortho, Pfizer, Proctor & Gamble, Regeneron, Sanofi, Stemline, SunPharma, and Verrica. Dr. Sivamani did not provide a disclosure statement.
, according to speakers at the annual Integrative Dermatology Symposium.
“SIBO is definitely something we test for and treat,” Raja Sivamani, MD, said in an interview after the meeting. Dr. Sivamani practices as an integrative dermatologist at the Pacific Skin Institute in Sacramento and is the director of clinical research at the institute’s research unit, Integrative Skin Science and Research. He led a panel discussion on rosacea and acne at the meeting.
Associations between SIBO and several dermatologic conditions, including systemic sclerosis, have been reported, but the strongest evidence to date involves rosacea. “There’s associative epidemiological evidence showing higher rates of SIBO among those with rosacea, and there are prospective studies” showing clearance of rosacea in patients treated for SIBO, said Dr. Sivamani, also adjunct associate professor of clinical dermatology at the University of California, Davis.
Studies are small, but are “well done and well-designed,” he said in the interview. “Do we need more studies? Absolutely. But what we have now is compelling [enough] for us to take a look at it.”
Findings of rosacea clearance
SIBO’s believed contribution to the pathophysiology of rosacea is part of the increasingly described gut microbiome-skin axis. SIBO has been recognized as a medical phenomenon for many decades and has been defined as an excessive bacterial load in the small bowel that causes gastrointestinal symptoms, according to the 2020 American College of Gastroenterology clinical guideline on SIBO.
Symptoms commonly associated with SIBO overlap with the cardinal symptoms of irritable bowel syndrome (IBS): abdominal pain; diarrhea, constipation, or both; bloating; and flatulence. SIBO can be diagnosed with several validated carbohydrate substrate (glucose or lactulose)–based breath tests that measure hydrogen and/or methane.
Hydrogen-positive breath tests suggest bacterial overgrowth, and methane-positive breath tests suggest small intestinal methanogen overgrowth. Methane is increasingly important and recognized, the AGA guideline says, though it creates a “nomenclature problem in the SIBO framework” because methanogens are not bacteria, the authors note.
In conventional practice, SIBO is typically treated with antibiotics such as rifaximin, and often with short-term dietary modification as well. Integrative medicine typically considers the use of supplements and botanicals in addition to or instead of antibiotics, as well as dietary change and increasingly, a close look at SIBO risk factors to prevent recurrence, Dr. Sivamani said. (His research unit is currently studying the use of herbal protocols as an alternative to antibiotics in patients with SIBO and dermatologic conditions.)
During a presentation on rosacea at the meeting, Neal Bhatia, MD, director of clinical dermatology at Therapeutics Clinical Research, a dermatology treatment and research center in San Diego, said that currently available breath tests for SIBO “are very interesting tools for understanding what may be happening in the gut” and that the “rifaximin data are good.”
He referred to a study reported in the Journal of the American Academy of Dermatology showing that patients with rosacea were significantly more likely to have SIBO (41.7% of 48 patients vs. 5.0% of 40 controls; P < .001), and that 64.5% of rosacea patients who completed treatment with rifaximin had remission of rosacea at a 3-year follow-up.
An earlier crossover study is also notable, he said. This study enrolled 113 consecutive patients with rosacea and 60 age- and sex-matched controls, and randomized those with SIBO (52 of the 113 with rosacea vs. 3 of the 60 controls) to rifaximin or placebo. Rosacea cleared in 20 of the 28 patients in the rifaximin group and greatly improved in 6 of the 28. Of 20 patients in the placebo group, rosacea remained unchanged in 18 and worsened in 2. When patients in the placebo group were switched to rifaximin, SIBO was eradicated in 17 of the 20, and rosacea completely resolved in 15 of those patients, Dr. Bhatia said.
In his view, it will take more time, greater awareness of the rosacea-SIBO link, and a willingness “to take chances” for more dermatologists to consider SIBO during rosacea care. “Breath tests are not something used in the [typical dermatology] clinic right now, but they may make their way in,” he said at the meeting.
In a follow-up interview, Dr. Bhatia emphasized that “it’s really a question of uptake, which always takes a while” and of willingness to “think through the disease from another angle ... especially in patients who are recalcitrant.”
Treatment
Dr. Sivamani said in the interview that a third type of SIBO – hydrogen sulfide–dominant SIBO – is now documented and worth considering when glucose and lactulose breath tests are negative in patients with rosacea who have gastrointestinal symptoms.
The use of breath tests to objectively diagnose SIBO is always best, Dr. Sivamani said, but he will consider empiric therapy in some patients. “I always tell patients [about] the benefits of testing, but if they can’t get the test covered or are unable to pay for the test, and they have symptoms consistent with SIBO, I’m okay doing a trial with therapy,” he said.
Rifaximin, one of the suggested antibiotics listed in the AGA guideline, is a nonabsorbable antibiotic that is FDA-approved for IBS with diarrhea (IBS-D); it has been shown to not negatively affect the growth of beneficial bacteria in the colon.
However, herbals are also an attractive option – alone or in combination with rifaximin or other antibiotics – speakers at the meeting said. In a multicenter retrospective chart review led by investigators at the Johns Hopkins Hospital, herbal therapies were at least as effective as rifaximin for treating SIBO, with similar safety profiles. The response rate for normalizing breath hydrogen testing in patients with SIBO was 46% for herbal therapies and 34% for rifaximin.
Dietary change is also part of treatment, with the reduction of fermentable carbohydrates – often through the Low FODMAP Diet and Specific Carbohydrate Diet – being the dominant theme in dietary intervention for SIBO, according to the AGA guideline.
“There are definitely some food choices you can shift,” said Dr. Sivamani. “I’ll work with patients on FODMAP, though it’s hard to sustain over the long-term and can induce psychological issues. You have to provide other options.”
Dr. Sivamani works with patients on using “a restrictive diet for a short amount of time, with the gradual reintroduction of foods to see [what] foods are and aren’t [causing] flares.” He also works to identify and eliminate risk factors and predisposing factors for SIBO so that recurrence will be less likely.
“SIBO is definitely an entity that is not on the fringes anymore ... it adds to inflammation in the body ... and if you have an inflamed gut, there’s a domino effect that will lead to inflammation elsewhere,” Dr. Sivamani said.
“You want to know, do your patients have SIBO? What subset do they have? Do they have risk factors you can eliminate?” he said. “And then what therapies will you use – pharmaceuticals, supplements and botanicals, or a combination? And finally, what will you do with diet?”
Dr. Bhatia disclosed he has affiliations with Abbvie, Almirall, Arcutis, Arena, Biofrontera, BMS, BI, Brickell, Dermavant, EPI Health, Ferndale, Galderma, Genentech, InCyte, ISDIN, Johnson & Johnson, LaRoche-Posay, Leo, Lilly, Novartis, Ortho, Pfizer, Proctor & Gamble, Regeneron, Sanofi, Stemline, SunPharma, and Verrica. Dr. Sivamani did not provide a disclosure statement.
, according to speakers at the annual Integrative Dermatology Symposium.
“SIBO is definitely something we test for and treat,” Raja Sivamani, MD, said in an interview after the meeting. Dr. Sivamani practices as an integrative dermatologist at the Pacific Skin Institute in Sacramento and is the director of clinical research at the institute’s research unit, Integrative Skin Science and Research. He led a panel discussion on rosacea and acne at the meeting.
Associations between SIBO and several dermatologic conditions, including systemic sclerosis, have been reported, but the strongest evidence to date involves rosacea. “There’s associative epidemiological evidence showing higher rates of SIBO among those with rosacea, and there are prospective studies” showing clearance of rosacea in patients treated for SIBO, said Dr. Sivamani, also adjunct associate professor of clinical dermatology at the University of California, Davis.
Studies are small, but are “well done and well-designed,” he said in the interview. “Do we need more studies? Absolutely. But what we have now is compelling [enough] for us to take a look at it.”
Findings of rosacea clearance
SIBO’s believed contribution to the pathophysiology of rosacea is part of the increasingly described gut microbiome-skin axis. SIBO has been recognized as a medical phenomenon for many decades and has been defined as an excessive bacterial load in the small bowel that causes gastrointestinal symptoms, according to the 2020 American College of Gastroenterology clinical guideline on SIBO.
Symptoms commonly associated with SIBO overlap with the cardinal symptoms of irritable bowel syndrome (IBS): abdominal pain; diarrhea, constipation, or both; bloating; and flatulence. SIBO can be diagnosed with several validated carbohydrate substrate (glucose or lactulose)–based breath tests that measure hydrogen and/or methane.
Hydrogen-positive breath tests suggest bacterial overgrowth, and methane-positive breath tests suggest small intestinal methanogen overgrowth. Methane is increasingly important and recognized, the AGA guideline says, though it creates a “nomenclature problem in the SIBO framework” because methanogens are not bacteria, the authors note.
In conventional practice, SIBO is typically treated with antibiotics such as rifaximin, and often with short-term dietary modification as well. Integrative medicine typically considers the use of supplements and botanicals in addition to or instead of antibiotics, as well as dietary change and increasingly, a close look at SIBO risk factors to prevent recurrence, Dr. Sivamani said. (His research unit is currently studying the use of herbal protocols as an alternative to antibiotics in patients with SIBO and dermatologic conditions.)
During a presentation on rosacea at the meeting, Neal Bhatia, MD, director of clinical dermatology at Therapeutics Clinical Research, a dermatology treatment and research center in San Diego, said that currently available breath tests for SIBO “are very interesting tools for understanding what may be happening in the gut” and that the “rifaximin data are good.”
He referred to a study reported in the Journal of the American Academy of Dermatology showing that patients with rosacea were significantly more likely to have SIBO (41.7% of 48 patients vs. 5.0% of 40 controls; P < .001), and that 64.5% of rosacea patients who completed treatment with rifaximin had remission of rosacea at a 3-year follow-up.
An earlier crossover study is also notable, he said. This study enrolled 113 consecutive patients with rosacea and 60 age- and sex-matched controls, and randomized those with SIBO (52 of the 113 with rosacea vs. 3 of the 60 controls) to rifaximin or placebo. Rosacea cleared in 20 of the 28 patients in the rifaximin group and greatly improved in 6 of the 28. Of 20 patients in the placebo group, rosacea remained unchanged in 18 and worsened in 2. When patients in the placebo group were switched to rifaximin, SIBO was eradicated in 17 of the 20, and rosacea completely resolved in 15 of those patients, Dr. Bhatia said.
In his view, it will take more time, greater awareness of the rosacea-SIBO link, and a willingness “to take chances” for more dermatologists to consider SIBO during rosacea care. “Breath tests are not something used in the [typical dermatology] clinic right now, but they may make their way in,” he said at the meeting.
In a follow-up interview, Dr. Bhatia emphasized that “it’s really a question of uptake, which always takes a while” and of willingness to “think through the disease from another angle ... especially in patients who are recalcitrant.”
Treatment
Dr. Sivamani said in the interview that a third type of SIBO – hydrogen sulfide–dominant SIBO – is now documented and worth considering when glucose and lactulose breath tests are negative in patients with rosacea who have gastrointestinal symptoms.
The use of breath tests to objectively diagnose SIBO is always best, Dr. Sivamani said, but he will consider empiric therapy in some patients. “I always tell patients [about] the benefits of testing, but if they can’t get the test covered or are unable to pay for the test, and they have symptoms consistent with SIBO, I’m okay doing a trial with therapy,” he said.
Rifaximin, one of the suggested antibiotics listed in the AGA guideline, is a nonabsorbable antibiotic that is FDA-approved for IBS with diarrhea (IBS-D); it has been shown to not negatively affect the growth of beneficial bacteria in the colon.
However, herbals are also an attractive option – alone or in combination with rifaximin or other antibiotics – speakers at the meeting said. In a multicenter retrospective chart review led by investigators at the Johns Hopkins Hospital, herbal therapies were at least as effective as rifaximin for treating SIBO, with similar safety profiles. The response rate for normalizing breath hydrogen testing in patients with SIBO was 46% for herbal therapies and 34% for rifaximin.
Dietary change is also part of treatment, with the reduction of fermentable carbohydrates – often through the Low FODMAP Diet and Specific Carbohydrate Diet – being the dominant theme in dietary intervention for SIBO, according to the AGA guideline.
“There are definitely some food choices you can shift,” said Dr. Sivamani. “I’ll work with patients on FODMAP, though it’s hard to sustain over the long-term and can induce psychological issues. You have to provide other options.”
Dr. Sivamani works with patients on using “a restrictive diet for a short amount of time, with the gradual reintroduction of foods to see [what] foods are and aren’t [causing] flares.” He also works to identify and eliminate risk factors and predisposing factors for SIBO so that recurrence will be less likely.
“SIBO is definitely an entity that is not on the fringes anymore ... it adds to inflammation in the body ... and if you have an inflamed gut, there’s a domino effect that will lead to inflammation elsewhere,” Dr. Sivamani said.
“You want to know, do your patients have SIBO? What subset do they have? Do they have risk factors you can eliminate?” he said. “And then what therapies will you use – pharmaceuticals, supplements and botanicals, or a combination? And finally, what will you do with diet?”
Dr. Bhatia disclosed he has affiliations with Abbvie, Almirall, Arcutis, Arena, Biofrontera, BMS, BI, Brickell, Dermavant, EPI Health, Ferndale, Galderma, Genentech, InCyte, ISDIN, Johnson & Johnson, LaRoche-Posay, Leo, Lilly, Novartis, Ortho, Pfizer, Proctor & Gamble, Regeneron, Sanofi, Stemline, SunPharma, and Verrica. Dr. Sivamani did not provide a disclosure statement.
REPORTING FROM IDS 2022
Consider gaps in access and knowledge in diagnosis and treatment in skin of color
LAS VEGAS – and patients, Susan C. Taylor, MD, said in a presentation at MedscapeLive’s annual Las Vegas Dermatology Seminar.
Additionally, some disparities occur because of gaps in access to health care, said Dr. Taylor, vice chair, diversity, equity and inclusion, in the department of dermatology at the University of Pennsylvania, Philadelphia, who moderated an expert panel discussion of treatment tips for several common dermatologic conditions in skin of color patients.
Atopic dermatitis angles
Atopic dermatitis (AD) is the fourth most common dermatologic complaint in Black patients, based on data from the United States National Ambulatory Medical Care Survey. Also, data from the National Health and Nutrition Examination Survey show that Black children are nearly twice as likely as White children to develop AD after controlling for socioeconomic factors, Dr. Taylor said.
When Black patients present with AD, “you may not see the erythema,” said Valerie D. Callender, MD, of Howard University, Washington, who presented on AD. Instead, “you may see more follicular and papular presentations.” Erythema and erythroderma can present as shades of violet, gray, or dark brown in patients with rich skin tones, added Dr. Callender, who practices in Glenn Dale, Md.
Consequently, disease severity can be misinterpreted, she said, noting that data suggest that scoring systems such as the Eczema Area and Severity Index and Scoring Atopic Dermatitis underestimate AD severity in dark skin.
As for treatment, skin of color patients with AD are often as bothered by postinflammatory hyperpigmentation (PIH) as by active lesions, so treatment should take these concerns into account, Dr. Callender said. Studies evaluating the effectiveness of AD treatments in diverse populations are limited by lack of representation of racial groups in clinical trials and lack of subset analyses by race.
Acne awareness
An important consideration of acne in skin of color patients is that the acne “might not be red, it might just be darker,” said Andrew F. Alexis, MD, vice-chair for diversity and inclusion in the department of dermatology, and professor of clinical dermatology at Weill Cornell Medicine, New York. A study published in JAMA Dermatology of nearly 30,000 patients with acne from 2007 to 2017 found that non-Hispanic Black patients were more likely than non-Hispanic White patients to see a dermatologist for acne, but Black patients received fewer prescriptions for acne medications than White patients.
The study also showed that Black patients who received prescriptions for acne were more likely to receive topical retinoids and topical antibiotics, and less likely to receive oral antibiotics, spironolactone, or isotretinoin, compared with White patients. Similarly, Asian patients were more likely to receive topical antibiotics and less likely to receive oral antibiotics, compared with White patients.
Other panelists shared some of their best practices for acne in patients with skin of color, including treatment with topical retinoids (for inflammation) and spironolactone, and therapies that address both inflammation and pigmentation, such as salicylic acid and azelaic acid. Dr. Callender also advised asking patients about makeup, as they may not know that many types of makeup used to cover acne are in fact comedogenic.
Melanoma misconceptions
One of the most common misperceptions about melanoma among skin of color patients is that they don’t think they can get it, Dr. Taylor said. Many health care providers don’t think about melanoma in skin of color patients because of the dramatically lower incidence in this population, but as a result, cases may go undiagnosed, and as studies have shown, the mortality rate from melanoma is higher in Black patients.
Consider the palms, soles, nails, and web spaces as possible melanoma sites, Dr. Taylor added.
Educating skin of color patients about melanoma is important, although the incidence is 20 to 30 times lower than in non-Hispanic Whites, said Nada Elbuluk, MD, the founder and director of the University of Southern California Skin of Color Center and Pigmentary Disorders Clinic, Los Angeles. A 2020 editorial published in Cancer Cytopathology pointed out that 1 in 3 Black men or women with a melanoma diagnosis in the United States dies of the disease, compared with 1 in 7 non-Hispanic White men and 1 in 11 non-Hispanic White women with melanoma.
Don’t skip the total body skin exam in these patients, Dr. Elbuluk emphasized. Many patients will only partially undress, and areas such as toes can be missed.
Rosacea review
For patients with skin of color, clinicians need to look for different signs of rosacea than those typically seen in White patients, Dr. Elbuluk said. “The most common presentation of rosacea in skin of color is papulopustular,” and the granulomatous variant.
“These patients will often give you a history of sensitivity to products,” Dr. Elbuluk noted. They may not always have the flushing, but they may report warmth or itching, in addition to product sensitivity.
When considering rosacea in skin of color patients, be sure to have good lighting for close examination, as skin thickening is another subtle sign of rosacea in these patients, she said. Skin thickening “is a very early sign that will present in skin of color with no erythema, so keep that in mind.”
Stinging and burning sensations may be reported by skin of color patients with rosacea. Use patient history to confirm the diagnosis of rosacea, which is often delayed in skin of color patients because of a low index of suspicion, she said.
Psoriasis pointers
Psoriasis in skin of color patients used to be considered rare, “but that is far from true,” Dr. Alexis said. In fact, many cases of psoriasis are undiagnosed or the diagnosis is delayed in these patients.
The panelists noted that current guidelines for psoriasis treatment are based on clinical trials composed mainly of White patients, and do not contain specific recommendations for skin of color patients.
Notably, the morphology, location, and color of psoriasis lesions may be different for patients with darker skin, such as thicker plaques and more scaling over larger areas, they said. Also, skin of color patients may experience long-lasting dyspigmentation from psoriasis lesions that have resolved.
When developing a strategy for psoriasis in skin of color patients, consider not only disease severity, but also comorbidities and medications, response (if any) to prior therapies, patient preferences, and quality of life, the panelists said.
Dr. Callender, Dr. Elbuluk, Dr. Taylor, and Dr. Alexis reported conflicts of interest from numerous sources in industry. MedscapeLive and this news organization are owned by the same parent company.
LAS VEGAS – and patients, Susan C. Taylor, MD, said in a presentation at MedscapeLive’s annual Las Vegas Dermatology Seminar.
Additionally, some disparities occur because of gaps in access to health care, said Dr. Taylor, vice chair, diversity, equity and inclusion, in the department of dermatology at the University of Pennsylvania, Philadelphia, who moderated an expert panel discussion of treatment tips for several common dermatologic conditions in skin of color patients.
Atopic dermatitis angles
Atopic dermatitis (AD) is the fourth most common dermatologic complaint in Black patients, based on data from the United States National Ambulatory Medical Care Survey. Also, data from the National Health and Nutrition Examination Survey show that Black children are nearly twice as likely as White children to develop AD after controlling for socioeconomic factors, Dr. Taylor said.
When Black patients present with AD, “you may not see the erythema,” said Valerie D. Callender, MD, of Howard University, Washington, who presented on AD. Instead, “you may see more follicular and papular presentations.” Erythema and erythroderma can present as shades of violet, gray, or dark brown in patients with rich skin tones, added Dr. Callender, who practices in Glenn Dale, Md.
Consequently, disease severity can be misinterpreted, she said, noting that data suggest that scoring systems such as the Eczema Area and Severity Index and Scoring Atopic Dermatitis underestimate AD severity in dark skin.
As for treatment, skin of color patients with AD are often as bothered by postinflammatory hyperpigmentation (PIH) as by active lesions, so treatment should take these concerns into account, Dr. Callender said. Studies evaluating the effectiveness of AD treatments in diverse populations are limited by lack of representation of racial groups in clinical trials and lack of subset analyses by race.
Acne awareness
An important consideration of acne in skin of color patients is that the acne “might not be red, it might just be darker,” said Andrew F. Alexis, MD, vice-chair for diversity and inclusion in the department of dermatology, and professor of clinical dermatology at Weill Cornell Medicine, New York. A study published in JAMA Dermatology of nearly 30,000 patients with acne from 2007 to 2017 found that non-Hispanic Black patients were more likely than non-Hispanic White patients to see a dermatologist for acne, but Black patients received fewer prescriptions for acne medications than White patients.
The study also showed that Black patients who received prescriptions for acne were more likely to receive topical retinoids and topical antibiotics, and less likely to receive oral antibiotics, spironolactone, or isotretinoin, compared with White patients. Similarly, Asian patients were more likely to receive topical antibiotics and less likely to receive oral antibiotics, compared with White patients.
Other panelists shared some of their best practices for acne in patients with skin of color, including treatment with topical retinoids (for inflammation) and spironolactone, and therapies that address both inflammation and pigmentation, such as salicylic acid and azelaic acid. Dr. Callender also advised asking patients about makeup, as they may not know that many types of makeup used to cover acne are in fact comedogenic.
Melanoma misconceptions
One of the most common misperceptions about melanoma among skin of color patients is that they don’t think they can get it, Dr. Taylor said. Many health care providers don’t think about melanoma in skin of color patients because of the dramatically lower incidence in this population, but as a result, cases may go undiagnosed, and as studies have shown, the mortality rate from melanoma is higher in Black patients.
Consider the palms, soles, nails, and web spaces as possible melanoma sites, Dr. Taylor added.
Educating skin of color patients about melanoma is important, although the incidence is 20 to 30 times lower than in non-Hispanic Whites, said Nada Elbuluk, MD, the founder and director of the University of Southern California Skin of Color Center and Pigmentary Disorders Clinic, Los Angeles. A 2020 editorial published in Cancer Cytopathology pointed out that 1 in 3 Black men or women with a melanoma diagnosis in the United States dies of the disease, compared with 1 in 7 non-Hispanic White men and 1 in 11 non-Hispanic White women with melanoma.
Don’t skip the total body skin exam in these patients, Dr. Elbuluk emphasized. Many patients will only partially undress, and areas such as toes can be missed.
Rosacea review
For patients with skin of color, clinicians need to look for different signs of rosacea than those typically seen in White patients, Dr. Elbuluk said. “The most common presentation of rosacea in skin of color is papulopustular,” and the granulomatous variant.
“These patients will often give you a history of sensitivity to products,” Dr. Elbuluk noted. They may not always have the flushing, but they may report warmth or itching, in addition to product sensitivity.
When considering rosacea in skin of color patients, be sure to have good lighting for close examination, as skin thickening is another subtle sign of rosacea in these patients, she said. Skin thickening “is a very early sign that will present in skin of color with no erythema, so keep that in mind.”
Stinging and burning sensations may be reported by skin of color patients with rosacea. Use patient history to confirm the diagnosis of rosacea, which is often delayed in skin of color patients because of a low index of suspicion, she said.
Psoriasis pointers
Psoriasis in skin of color patients used to be considered rare, “but that is far from true,” Dr. Alexis said. In fact, many cases of psoriasis are undiagnosed or the diagnosis is delayed in these patients.
The panelists noted that current guidelines for psoriasis treatment are based on clinical trials composed mainly of White patients, and do not contain specific recommendations for skin of color patients.
Notably, the morphology, location, and color of psoriasis lesions may be different for patients with darker skin, such as thicker plaques and more scaling over larger areas, they said. Also, skin of color patients may experience long-lasting dyspigmentation from psoriasis lesions that have resolved.
When developing a strategy for psoriasis in skin of color patients, consider not only disease severity, but also comorbidities and medications, response (if any) to prior therapies, patient preferences, and quality of life, the panelists said.
Dr. Callender, Dr. Elbuluk, Dr. Taylor, and Dr. Alexis reported conflicts of interest from numerous sources in industry. MedscapeLive and this news organization are owned by the same parent company.
LAS VEGAS – and patients, Susan C. Taylor, MD, said in a presentation at MedscapeLive’s annual Las Vegas Dermatology Seminar.
Additionally, some disparities occur because of gaps in access to health care, said Dr. Taylor, vice chair, diversity, equity and inclusion, in the department of dermatology at the University of Pennsylvania, Philadelphia, who moderated an expert panel discussion of treatment tips for several common dermatologic conditions in skin of color patients.
Atopic dermatitis angles
Atopic dermatitis (AD) is the fourth most common dermatologic complaint in Black patients, based on data from the United States National Ambulatory Medical Care Survey. Also, data from the National Health and Nutrition Examination Survey show that Black children are nearly twice as likely as White children to develop AD after controlling for socioeconomic factors, Dr. Taylor said.
When Black patients present with AD, “you may not see the erythema,” said Valerie D. Callender, MD, of Howard University, Washington, who presented on AD. Instead, “you may see more follicular and papular presentations.” Erythema and erythroderma can present as shades of violet, gray, or dark brown in patients with rich skin tones, added Dr. Callender, who practices in Glenn Dale, Md.
Consequently, disease severity can be misinterpreted, she said, noting that data suggest that scoring systems such as the Eczema Area and Severity Index and Scoring Atopic Dermatitis underestimate AD severity in dark skin.
As for treatment, skin of color patients with AD are often as bothered by postinflammatory hyperpigmentation (PIH) as by active lesions, so treatment should take these concerns into account, Dr. Callender said. Studies evaluating the effectiveness of AD treatments in diverse populations are limited by lack of representation of racial groups in clinical trials and lack of subset analyses by race.
Acne awareness
An important consideration of acne in skin of color patients is that the acne “might not be red, it might just be darker,” said Andrew F. Alexis, MD, vice-chair for diversity and inclusion in the department of dermatology, and professor of clinical dermatology at Weill Cornell Medicine, New York. A study published in JAMA Dermatology of nearly 30,000 patients with acne from 2007 to 2017 found that non-Hispanic Black patients were more likely than non-Hispanic White patients to see a dermatologist for acne, but Black patients received fewer prescriptions for acne medications than White patients.
The study also showed that Black patients who received prescriptions for acne were more likely to receive topical retinoids and topical antibiotics, and less likely to receive oral antibiotics, spironolactone, or isotretinoin, compared with White patients. Similarly, Asian patients were more likely to receive topical antibiotics and less likely to receive oral antibiotics, compared with White patients.
Other panelists shared some of their best practices for acne in patients with skin of color, including treatment with topical retinoids (for inflammation) and spironolactone, and therapies that address both inflammation and pigmentation, such as salicylic acid and azelaic acid. Dr. Callender also advised asking patients about makeup, as they may not know that many types of makeup used to cover acne are in fact comedogenic.
Melanoma misconceptions
One of the most common misperceptions about melanoma among skin of color patients is that they don’t think they can get it, Dr. Taylor said. Many health care providers don’t think about melanoma in skin of color patients because of the dramatically lower incidence in this population, but as a result, cases may go undiagnosed, and as studies have shown, the mortality rate from melanoma is higher in Black patients.
Consider the palms, soles, nails, and web spaces as possible melanoma sites, Dr. Taylor added.
Educating skin of color patients about melanoma is important, although the incidence is 20 to 30 times lower than in non-Hispanic Whites, said Nada Elbuluk, MD, the founder and director of the University of Southern California Skin of Color Center and Pigmentary Disorders Clinic, Los Angeles. A 2020 editorial published in Cancer Cytopathology pointed out that 1 in 3 Black men or women with a melanoma diagnosis in the United States dies of the disease, compared with 1 in 7 non-Hispanic White men and 1 in 11 non-Hispanic White women with melanoma.
Don’t skip the total body skin exam in these patients, Dr. Elbuluk emphasized. Many patients will only partially undress, and areas such as toes can be missed.
Rosacea review
For patients with skin of color, clinicians need to look for different signs of rosacea than those typically seen in White patients, Dr. Elbuluk said. “The most common presentation of rosacea in skin of color is papulopustular,” and the granulomatous variant.
“These patients will often give you a history of sensitivity to products,” Dr. Elbuluk noted. They may not always have the flushing, but they may report warmth or itching, in addition to product sensitivity.
When considering rosacea in skin of color patients, be sure to have good lighting for close examination, as skin thickening is another subtle sign of rosacea in these patients, she said. Skin thickening “is a very early sign that will present in skin of color with no erythema, so keep that in mind.”
Stinging and burning sensations may be reported by skin of color patients with rosacea. Use patient history to confirm the diagnosis of rosacea, which is often delayed in skin of color patients because of a low index of suspicion, she said.
Psoriasis pointers
Psoriasis in skin of color patients used to be considered rare, “but that is far from true,” Dr. Alexis said. In fact, many cases of psoriasis are undiagnosed or the diagnosis is delayed in these patients.
The panelists noted that current guidelines for psoriasis treatment are based on clinical trials composed mainly of White patients, and do not contain specific recommendations for skin of color patients.
Notably, the morphology, location, and color of psoriasis lesions may be different for patients with darker skin, such as thicker plaques and more scaling over larger areas, they said. Also, skin of color patients may experience long-lasting dyspigmentation from psoriasis lesions that have resolved.
When developing a strategy for psoriasis in skin of color patients, consider not only disease severity, but also comorbidities and medications, response (if any) to prior therapies, patient preferences, and quality of life, the panelists said.
Dr. Callender, Dr. Elbuluk, Dr. Taylor, and Dr. Alexis reported conflicts of interest from numerous sources in industry. MedscapeLive and this news organization are owned by the same parent company.
AT INNOVATIONS IN DERMATOLOGY
Education about OTC tools key for patients with acne and rosacea
LAS VEGAS – , Hilary E. Baldwin, MD, of Rutgers Robert Wood Johnson Medical Center, New Brunswick, N.J., said in a presentation at Medscape Live’s annual Las Vegas Dermatology Seminar.
In some cases, the use of good-quality over-the -counter skin care products can improve acne without prescription treatment, said Dr. Baldwin, who is medical director of the Acne Treatment and Research Center, New York. Good skin care can enhance the effects of prescription medication by decreasing side effects such as inflammation, pain, and erythema, and improving compliance; and use of OTC products has not been shown to interfere with the efficacy of prescription products, she noted.
However, patient education about OTC products is key, she said. In particular, “cleansers are a double-edged sword,” Dr. Baldwin emphasized.
Cleansing is important to preserve barrier function, but “there is a risk of skin damage” if cleansers are too harsh, she said. The goal is to remove dirt, oils, and bacteria without disrupting the lipids, proteins, and normal flora that keep skin healthy, and to avoid altering pH, she added.
Key considerations for OTC cleansers include surfactants, pH, and patient preferences, Dr. Baldwin said.
Surfactants, the main components of OTC cleansers, can do more harm than good in some cases. Surfactants break down impurities on the skin surface, but not all are created equal, and some may cause skin irritation, she explained.
Surfactants fall into four categories: nonionic (no charge), anionic (negative charge), cationic (positive charge), and amphoteric (dual charge). Of these, cationic surfactants have the highest level of antimicrobial activity.
Many patients with acne seek out antibacterial cleansers, but many of these products have a high pH, which can inhibit healthy skin function and promote inflammation, Dr. Baldwin noted.
The right OTC skin care products can normalize pH, which promotes repair of the skin barrier and reduces inflammation, she said. While some products are labeled as “gentle,” they may have a high pH, and many products don’t list a pH, Dr. Baldwin pointed out. Many antibacterial products have pH levels in the 10-12 range, while true soaps fall in the 9-10 range, and hydrating liquid cleansers often land in the 5-7 range, she said.
“Most of our patients don’t know what ingredients to look for” in a cleanser, she noted. However, data show that a majority of patients prefer a foaming cleanser, enjoy the face-washing experience – and wash their faces at least twice a day, with a range of products including bath soap, said Dr. Baldwin. Consequently, “educate your patient about moisturizing,” she advised.
For patients with greasy or oily skin, Dr. Baldwin recommends lipid-free foaming cleansers, such as those with ceramides or glycerin. For patients with dry, irritated acne, she advises once-daily washing only, without cleansing devices, which includes washcloths, she said. Look for hydrating cleansers that are nonfoaming or slightly foaming for these patients, she added.
Another tip for patients is to remind them that “sebum is not a moisturizer,” said Dr. Baldwin. Acne patients may still need moisturizers, especially if they experience dry skin as a side effect of their acne medication, but finding the right fit can be a challenge requiring some trial and error, she noted.
OTC products for rosacea
Dr. Baldwin also addressed the use of OTC products for patients with rosacea. For cleansers, she recommends the same hydrating, nonfoaming categories as for her acne patients, with a once-daily, no-device regimen. She advises rosacea patients to avoid pure humectants for moisturizing and noted that silicone-based products are often the least irritating.
Seek moisturizers with ceramides, hyaluronic acid, glycerin, or niacinamide, she said. Data have shown that effective moisturization improves the ability of patients with rosacea to use and adhere to their prescription medications, Dr. Baldwin emphasized. Moisturizers also can make the medication more effective by enhancing the penetration of products such as azelaic acid, she added.
No acne or rosacea visit is complete until overall skin care has been discussed, Dr. Baldwin said.
Dr. Baldwin disclosed serving as a consultant or adviser for Almirall, EPI Health, Galderma, La Roche Posay, Ortho Dermatologics, Sun, and Vyne; and serving as a speaker or member of the speakers’ bureau for Almirall, Galderma, La Roche Posay, Ortho Dermatologics, and Sun. MedscapeLive and this news organization are owned by the same parent company.
LAS VEGAS – , Hilary E. Baldwin, MD, of Rutgers Robert Wood Johnson Medical Center, New Brunswick, N.J., said in a presentation at Medscape Live’s annual Las Vegas Dermatology Seminar.
In some cases, the use of good-quality over-the -counter skin care products can improve acne without prescription treatment, said Dr. Baldwin, who is medical director of the Acne Treatment and Research Center, New York. Good skin care can enhance the effects of prescription medication by decreasing side effects such as inflammation, pain, and erythema, and improving compliance; and use of OTC products has not been shown to interfere with the efficacy of prescription products, she noted.
However, patient education about OTC products is key, she said. In particular, “cleansers are a double-edged sword,” Dr. Baldwin emphasized.
Cleansing is important to preserve barrier function, but “there is a risk of skin damage” if cleansers are too harsh, she said. The goal is to remove dirt, oils, and bacteria without disrupting the lipids, proteins, and normal flora that keep skin healthy, and to avoid altering pH, she added.
Key considerations for OTC cleansers include surfactants, pH, and patient preferences, Dr. Baldwin said.
Surfactants, the main components of OTC cleansers, can do more harm than good in some cases. Surfactants break down impurities on the skin surface, but not all are created equal, and some may cause skin irritation, she explained.
Surfactants fall into four categories: nonionic (no charge), anionic (negative charge), cationic (positive charge), and amphoteric (dual charge). Of these, cationic surfactants have the highest level of antimicrobial activity.
Many patients with acne seek out antibacterial cleansers, but many of these products have a high pH, which can inhibit healthy skin function and promote inflammation, Dr. Baldwin noted.
The right OTC skin care products can normalize pH, which promotes repair of the skin barrier and reduces inflammation, she said. While some products are labeled as “gentle,” they may have a high pH, and many products don’t list a pH, Dr. Baldwin pointed out. Many antibacterial products have pH levels in the 10-12 range, while true soaps fall in the 9-10 range, and hydrating liquid cleansers often land in the 5-7 range, she said.
“Most of our patients don’t know what ingredients to look for” in a cleanser, she noted. However, data show that a majority of patients prefer a foaming cleanser, enjoy the face-washing experience – and wash their faces at least twice a day, with a range of products including bath soap, said Dr. Baldwin. Consequently, “educate your patient about moisturizing,” she advised.
For patients with greasy or oily skin, Dr. Baldwin recommends lipid-free foaming cleansers, such as those with ceramides or glycerin. For patients with dry, irritated acne, she advises once-daily washing only, without cleansing devices, which includes washcloths, she said. Look for hydrating cleansers that are nonfoaming or slightly foaming for these patients, she added.
Another tip for patients is to remind them that “sebum is not a moisturizer,” said Dr. Baldwin. Acne patients may still need moisturizers, especially if they experience dry skin as a side effect of their acne medication, but finding the right fit can be a challenge requiring some trial and error, she noted.
OTC products for rosacea
Dr. Baldwin also addressed the use of OTC products for patients with rosacea. For cleansers, she recommends the same hydrating, nonfoaming categories as for her acne patients, with a once-daily, no-device regimen. She advises rosacea patients to avoid pure humectants for moisturizing and noted that silicone-based products are often the least irritating.
Seek moisturizers with ceramides, hyaluronic acid, glycerin, or niacinamide, she said. Data have shown that effective moisturization improves the ability of patients with rosacea to use and adhere to their prescription medications, Dr. Baldwin emphasized. Moisturizers also can make the medication more effective by enhancing the penetration of products such as azelaic acid, she added.
No acne or rosacea visit is complete until overall skin care has been discussed, Dr. Baldwin said.
Dr. Baldwin disclosed serving as a consultant or adviser for Almirall, EPI Health, Galderma, La Roche Posay, Ortho Dermatologics, Sun, and Vyne; and serving as a speaker or member of the speakers’ bureau for Almirall, Galderma, La Roche Posay, Ortho Dermatologics, and Sun. MedscapeLive and this news organization are owned by the same parent company.
LAS VEGAS – , Hilary E. Baldwin, MD, of Rutgers Robert Wood Johnson Medical Center, New Brunswick, N.J., said in a presentation at Medscape Live’s annual Las Vegas Dermatology Seminar.
In some cases, the use of good-quality over-the -counter skin care products can improve acne without prescription treatment, said Dr. Baldwin, who is medical director of the Acne Treatment and Research Center, New York. Good skin care can enhance the effects of prescription medication by decreasing side effects such as inflammation, pain, and erythema, and improving compliance; and use of OTC products has not been shown to interfere with the efficacy of prescription products, she noted.
However, patient education about OTC products is key, she said. In particular, “cleansers are a double-edged sword,” Dr. Baldwin emphasized.
Cleansing is important to preserve barrier function, but “there is a risk of skin damage” if cleansers are too harsh, she said. The goal is to remove dirt, oils, and bacteria without disrupting the lipids, proteins, and normal flora that keep skin healthy, and to avoid altering pH, she added.
Key considerations for OTC cleansers include surfactants, pH, and patient preferences, Dr. Baldwin said.
Surfactants, the main components of OTC cleansers, can do more harm than good in some cases. Surfactants break down impurities on the skin surface, but not all are created equal, and some may cause skin irritation, she explained.
Surfactants fall into four categories: nonionic (no charge), anionic (negative charge), cationic (positive charge), and amphoteric (dual charge). Of these, cationic surfactants have the highest level of antimicrobial activity.
Many patients with acne seek out antibacterial cleansers, but many of these products have a high pH, which can inhibit healthy skin function and promote inflammation, Dr. Baldwin noted.
The right OTC skin care products can normalize pH, which promotes repair of the skin barrier and reduces inflammation, she said. While some products are labeled as “gentle,” they may have a high pH, and many products don’t list a pH, Dr. Baldwin pointed out. Many antibacterial products have pH levels in the 10-12 range, while true soaps fall in the 9-10 range, and hydrating liquid cleansers often land in the 5-7 range, she said.
“Most of our patients don’t know what ingredients to look for” in a cleanser, she noted. However, data show that a majority of patients prefer a foaming cleanser, enjoy the face-washing experience – and wash their faces at least twice a day, with a range of products including bath soap, said Dr. Baldwin. Consequently, “educate your patient about moisturizing,” she advised.
For patients with greasy or oily skin, Dr. Baldwin recommends lipid-free foaming cleansers, such as those with ceramides or glycerin. For patients with dry, irritated acne, she advises once-daily washing only, without cleansing devices, which includes washcloths, she said. Look for hydrating cleansers that are nonfoaming or slightly foaming for these patients, she added.
Another tip for patients is to remind them that “sebum is not a moisturizer,” said Dr. Baldwin. Acne patients may still need moisturizers, especially if they experience dry skin as a side effect of their acne medication, but finding the right fit can be a challenge requiring some trial and error, she noted.
OTC products for rosacea
Dr. Baldwin also addressed the use of OTC products for patients with rosacea. For cleansers, she recommends the same hydrating, nonfoaming categories as for her acne patients, with a once-daily, no-device regimen. She advises rosacea patients to avoid pure humectants for moisturizing and noted that silicone-based products are often the least irritating.
Seek moisturizers with ceramides, hyaluronic acid, glycerin, or niacinamide, she said. Data have shown that effective moisturization improves the ability of patients with rosacea to use and adhere to their prescription medications, Dr. Baldwin emphasized. Moisturizers also can make the medication more effective by enhancing the penetration of products such as azelaic acid, she added.
No acne or rosacea visit is complete until overall skin care has been discussed, Dr. Baldwin said.
Dr. Baldwin disclosed serving as a consultant or adviser for Almirall, EPI Health, Galderma, La Roche Posay, Ortho Dermatologics, Sun, and Vyne; and serving as a speaker or member of the speakers’ bureau for Almirall, Galderma, La Roche Posay, Ortho Dermatologics, and Sun. MedscapeLive and this news organization are owned by the same parent company.
AT INNOVATIONS IN DERMATOLOGY
Novel stepwise method found to benefit patients with severe rhinophyma
DENVER –
Rhinophyma occurs primarily in the sixth and seventh decades of life and is marked by facial hypertrophy that leads to tumor-like growth, inflammation, fibrosis, and loss of the cosmetic nasal subunits. “When it becomes severe it leads to a degree of embarrassment as well,” one of the study authors, Patricia Richey, MD, said during an oral abstract session at the annual meeting of the American Society for Dermatologic Surgery. “We found that our method has been efficacious, but most often, and more importantly, leads to an improvement in the patient’s quality of life.”
To date, clinicians have used fully ablative lasers to treat varying degrees of rhinophyma but at a cost of prolonged healing time and higher rates of scarring and pigment or textural changes. However, not all dermatologists use full-field ablative lasers in their practices.
“Fractionated ablative lasers have been used in the past for mild to moderate rhinophyma, but they cannot ablate to 100% density, which would be necessary to debulk the marked hypertrophy present in our patients,” said Dr. Richey, who practices Mohs surgery and cosmetic dermatology in Washington, D.C., and conducts research for the Wellman Center for Photomedicine and the Dermatology Laser and Cosmetic Center at Massachusetts General Hospital, Boston. “That’s why we added a surgical component.”
She and colleague Mathew M. Avram, MD, JD, developed a three-step method for treating severe rhinophyma that they performed on three elderly patients. Step 1 is the surgical debulk. Following infiltration of local anesthesia, a razor blade or 15-blade is used to excise the most prominent lobules of hypertrophied sebaceous tissue down to the fibrofatty layer of the nose as a partial thickness excision that does not reach the level of the perichondrium or cartilage. “Hemostasis is achieved with electrocoagulation and application of petrolatum ointment, followed by a pressure dressing,” Dr. Richey said. “The location of the debulk varies by patient.”
Step 2 involves fractionated ablative laser treatment 4 weeks later with either the CO2 or erbium:YAG (Er:YAG) 2,940-nm laser. According to Dr. Richey, the typical setting for the fractionated CO2 is a fluence of 70mJ/cm2 and a high density, performing six out of four passes with 60 seconds between each pass, “though these settings may vary based on the patient presentation,” she said.
The treatment level ranges from 5 (14% density) to 10 (70% density, for the most severe cases). Meanwhile, a representative setting for the ablative fractionated Er:YAG 2,940-nm laser is 250 mcm, no coagulation, 5.5% density, and one pass. “If a second surgical debulk is performed on the same day as ablative laser treatment, the sites of shave removal are typically avoided with the laser,” she said. If a certain portion of the nose has recently healed following surgical debulk 4 weeks prior, they may perform only two passes in this region.
In an interview, Dr. Avram, who directs the MGH Dermatology Laser and Cosmetic Center, characterized the staged method as providing “transformative change to severe, cosmetically disfiguring rhinophyma. The ablative fractional laser provides more fine-tuned contouring.”
The three patients studied had an average of three to four monthly treatments. “There is typically a great deal of improvement by the second treatment,” Dr. Richey said. Add-on treatments may include low voltage electrodessication at 1.8 watts for patients with well-demarcated papules of sebaceous hyperplasia, and a vascular laser such as the pulsed dye laser if telangiectasias are present.
One limitation of the stepwise method, she said, is that the surgical debulk typically results in a scar, “but it’s rarely noticeable if carefully performed, likely due to fractionated ablative use during the scar remodeling period. It’s important to set expectations with your patient at the initial consult. We always discuss treatment goals and that while we aim achieve the most desirable outcome possible, we’re never going to get them back to having a completely normal nose. They’re always going to have some mild or moderate rhinophymatous changes present.”
Vincent Richer, MD, a Vancouver-based medical and cosmetic dermatologist who was asked to comment on these results, characterized the stepwise method as promising. “Though more treatments are required, the easier recovery, safe outcomes in the case presented and excellent cosmetic result made it an interesting alternative when fully ablative resurfacing is daunting, either for patients or physicians involved,” he said in an interview.
The researchers reported having no relevant disclosures. Dr. Richer disclosed that he performs clinical trials for AbbVie/Allergan, Galderma, Leo Pharma, Pfizer, and is a member of advisory board for Bausch, Celgene, Eli Lilly, Galderma, Janssen, Johnson & Johnson, Leo Pharma, L’Oréal, and Sanofi. He is also a consultant to AbbVie/Allergan, Bausch, Celgene, Eli Lilly, Galderma, Janssen, Johnson & Johnson, Leo Pharma, L’Oréal, Merz, and Sanofi.
DENVER –
Rhinophyma occurs primarily in the sixth and seventh decades of life and is marked by facial hypertrophy that leads to tumor-like growth, inflammation, fibrosis, and loss of the cosmetic nasal subunits. “When it becomes severe it leads to a degree of embarrassment as well,” one of the study authors, Patricia Richey, MD, said during an oral abstract session at the annual meeting of the American Society for Dermatologic Surgery. “We found that our method has been efficacious, but most often, and more importantly, leads to an improvement in the patient’s quality of life.”
To date, clinicians have used fully ablative lasers to treat varying degrees of rhinophyma but at a cost of prolonged healing time and higher rates of scarring and pigment or textural changes. However, not all dermatologists use full-field ablative lasers in their practices.
“Fractionated ablative lasers have been used in the past for mild to moderate rhinophyma, but they cannot ablate to 100% density, which would be necessary to debulk the marked hypertrophy present in our patients,” said Dr. Richey, who practices Mohs surgery and cosmetic dermatology in Washington, D.C., and conducts research for the Wellman Center for Photomedicine and the Dermatology Laser and Cosmetic Center at Massachusetts General Hospital, Boston. “That’s why we added a surgical component.”
She and colleague Mathew M. Avram, MD, JD, developed a three-step method for treating severe rhinophyma that they performed on three elderly patients. Step 1 is the surgical debulk. Following infiltration of local anesthesia, a razor blade or 15-blade is used to excise the most prominent lobules of hypertrophied sebaceous tissue down to the fibrofatty layer of the nose as a partial thickness excision that does not reach the level of the perichondrium or cartilage. “Hemostasis is achieved with electrocoagulation and application of petrolatum ointment, followed by a pressure dressing,” Dr. Richey said. “The location of the debulk varies by patient.”
Step 2 involves fractionated ablative laser treatment 4 weeks later with either the CO2 or erbium:YAG (Er:YAG) 2,940-nm laser. According to Dr. Richey, the typical setting for the fractionated CO2 is a fluence of 70mJ/cm2 and a high density, performing six out of four passes with 60 seconds between each pass, “though these settings may vary based on the patient presentation,” she said.
The treatment level ranges from 5 (14% density) to 10 (70% density, for the most severe cases). Meanwhile, a representative setting for the ablative fractionated Er:YAG 2,940-nm laser is 250 mcm, no coagulation, 5.5% density, and one pass. “If a second surgical debulk is performed on the same day as ablative laser treatment, the sites of shave removal are typically avoided with the laser,” she said. If a certain portion of the nose has recently healed following surgical debulk 4 weeks prior, they may perform only two passes in this region.
In an interview, Dr. Avram, who directs the MGH Dermatology Laser and Cosmetic Center, characterized the staged method as providing “transformative change to severe, cosmetically disfiguring rhinophyma. The ablative fractional laser provides more fine-tuned contouring.”
The three patients studied had an average of three to four monthly treatments. “There is typically a great deal of improvement by the second treatment,” Dr. Richey said. Add-on treatments may include low voltage electrodessication at 1.8 watts for patients with well-demarcated papules of sebaceous hyperplasia, and a vascular laser such as the pulsed dye laser if telangiectasias are present.
One limitation of the stepwise method, she said, is that the surgical debulk typically results in a scar, “but it’s rarely noticeable if carefully performed, likely due to fractionated ablative use during the scar remodeling period. It’s important to set expectations with your patient at the initial consult. We always discuss treatment goals and that while we aim achieve the most desirable outcome possible, we’re never going to get them back to having a completely normal nose. They’re always going to have some mild or moderate rhinophymatous changes present.”
Vincent Richer, MD, a Vancouver-based medical and cosmetic dermatologist who was asked to comment on these results, characterized the stepwise method as promising. “Though more treatments are required, the easier recovery, safe outcomes in the case presented and excellent cosmetic result made it an interesting alternative when fully ablative resurfacing is daunting, either for patients or physicians involved,” he said in an interview.
The researchers reported having no relevant disclosures. Dr. Richer disclosed that he performs clinical trials for AbbVie/Allergan, Galderma, Leo Pharma, Pfizer, and is a member of advisory board for Bausch, Celgene, Eli Lilly, Galderma, Janssen, Johnson & Johnson, Leo Pharma, L’Oréal, and Sanofi. He is also a consultant to AbbVie/Allergan, Bausch, Celgene, Eli Lilly, Galderma, Janssen, Johnson & Johnson, Leo Pharma, L’Oréal, Merz, and Sanofi.
DENVER –
Rhinophyma occurs primarily in the sixth and seventh decades of life and is marked by facial hypertrophy that leads to tumor-like growth, inflammation, fibrosis, and loss of the cosmetic nasal subunits. “When it becomes severe it leads to a degree of embarrassment as well,” one of the study authors, Patricia Richey, MD, said during an oral abstract session at the annual meeting of the American Society for Dermatologic Surgery. “We found that our method has been efficacious, but most often, and more importantly, leads to an improvement in the patient’s quality of life.”
To date, clinicians have used fully ablative lasers to treat varying degrees of rhinophyma but at a cost of prolonged healing time and higher rates of scarring and pigment or textural changes. However, not all dermatologists use full-field ablative lasers in their practices.
“Fractionated ablative lasers have been used in the past for mild to moderate rhinophyma, but they cannot ablate to 100% density, which would be necessary to debulk the marked hypertrophy present in our patients,” said Dr. Richey, who practices Mohs surgery and cosmetic dermatology in Washington, D.C., and conducts research for the Wellman Center for Photomedicine and the Dermatology Laser and Cosmetic Center at Massachusetts General Hospital, Boston. “That’s why we added a surgical component.”
She and colleague Mathew M. Avram, MD, JD, developed a three-step method for treating severe rhinophyma that they performed on three elderly patients. Step 1 is the surgical debulk. Following infiltration of local anesthesia, a razor blade or 15-blade is used to excise the most prominent lobules of hypertrophied sebaceous tissue down to the fibrofatty layer of the nose as a partial thickness excision that does not reach the level of the perichondrium or cartilage. “Hemostasis is achieved with electrocoagulation and application of petrolatum ointment, followed by a pressure dressing,” Dr. Richey said. “The location of the debulk varies by patient.”
Step 2 involves fractionated ablative laser treatment 4 weeks later with either the CO2 or erbium:YAG (Er:YAG) 2,940-nm laser. According to Dr. Richey, the typical setting for the fractionated CO2 is a fluence of 70mJ/cm2 and a high density, performing six out of four passes with 60 seconds between each pass, “though these settings may vary based on the patient presentation,” she said.
The treatment level ranges from 5 (14% density) to 10 (70% density, for the most severe cases). Meanwhile, a representative setting for the ablative fractionated Er:YAG 2,940-nm laser is 250 mcm, no coagulation, 5.5% density, and one pass. “If a second surgical debulk is performed on the same day as ablative laser treatment, the sites of shave removal are typically avoided with the laser,” she said. If a certain portion of the nose has recently healed following surgical debulk 4 weeks prior, they may perform only two passes in this region.
In an interview, Dr. Avram, who directs the MGH Dermatology Laser and Cosmetic Center, characterized the staged method as providing “transformative change to severe, cosmetically disfiguring rhinophyma. The ablative fractional laser provides more fine-tuned contouring.”
The three patients studied had an average of three to four monthly treatments. “There is typically a great deal of improvement by the second treatment,” Dr. Richey said. Add-on treatments may include low voltage electrodessication at 1.8 watts for patients with well-demarcated papules of sebaceous hyperplasia, and a vascular laser such as the pulsed dye laser if telangiectasias are present.
One limitation of the stepwise method, she said, is that the surgical debulk typically results in a scar, “but it’s rarely noticeable if carefully performed, likely due to fractionated ablative use during the scar remodeling period. It’s important to set expectations with your patient at the initial consult. We always discuss treatment goals and that while we aim achieve the most desirable outcome possible, we’re never going to get them back to having a completely normal nose. They’re always going to have some mild or moderate rhinophymatous changes present.”
Vincent Richer, MD, a Vancouver-based medical and cosmetic dermatologist who was asked to comment on these results, characterized the stepwise method as promising. “Though more treatments are required, the easier recovery, safe outcomes in the case presented and excellent cosmetic result made it an interesting alternative when fully ablative resurfacing is daunting, either for patients or physicians involved,” he said in an interview.
The researchers reported having no relevant disclosures. Dr. Richer disclosed that he performs clinical trials for AbbVie/Allergan, Galderma, Leo Pharma, Pfizer, and is a member of advisory board for Bausch, Celgene, Eli Lilly, Galderma, Janssen, Johnson & Johnson, Leo Pharma, L’Oréal, and Sanofi. He is also a consultant to AbbVie/Allergan, Bausch, Celgene, Eli Lilly, Galderma, Janssen, Johnson & Johnson, Leo Pharma, L’Oréal, Merz, and Sanofi.
AT ASDS 2022
Expert makes the case for not subtyping patients with rosacea
. At least they should be, according to Julie C. Harper, MD.
“How many people with papules and pustules don’t also have redness?” Dr. Harper, who practices in Birmingham, Ala., said at Medscape Live’s annual Coastal Dermatology Symposium. “If we’re not careful, and we try to classify a person into a subtype of rosacea, we end up treating only part of their rosacea; we don’t treat all of it. We have seen this in the literature,” she added.
“The idea now is to take a phenotypic approach to rosacea. What we mean by that is that you look at the patient, you document every part of rosacea that you see, and you treat according to that,” she continued. “That person with papules and pustules may also have phyma and ocular disease. They may have telangiectasia and persistent background erythema. They may also have flushing.”
Dr. Harper incorporates the mnemonic “STOP” to her visits with rosacea patients.
S stands for: Identify signs and symptoms of the condition. “Listen to the patient for symptoms,” she advised. “We’ve learned to listen to darker skinned patients for what they tell us about erythema, for example, because we may not be able to see it, yet they are experiencing it. They may also have symptomatic burning, itching, and stinging.”
T stands for: Discuss triggers. “Ask patients, ‘what is it that makes your rosacea worse?’ That’s different for everyone,” she said.
O stands for: Agree on a treatment outcome. “Ask, ‘what is it that really bothers you? Are you bothered by the bumps? The redness?’ ” she said.
“The P stands for: Develop a plan that addresses all of that,” she said.
Different treatments for different rosacea symptoms
No one-size-fits-all treatment exists for rosacea. Options that work well for papules and pustules aren’t effective for redness. Similarly, products that work for redness don’t work for telangiectasia.
“Different lesions and signs of rosacea will likely require multiple modes of treatment,” Dr. Harper said. “So, when you evaluate your rosacea patients, if they’re doing great, don’t change their regimen. But if you see somebody who is not well controlled, is there an opportunity for you to come in and add something to that regimen that may make them better? Maybe so.”
Treatment options indicated for papules and pustules include ivermectin, metronidazole, azelaic acid, sodium sulfacetamide/sulfur, modified release doxycycline, minocycline foam, and encapsulated benzoyl peroxide.
Options indicated for persistent background erythema include brimonidine and oxymetazoline, while device-based treatments include the pulsed dye laser, the KTP laser, intense pulsed light, and electrosurgery.
Anti-inflammatory action for pustules and papules
A relatively new product indicated for pustules and papules is minocycline 1.5% foam, the only minocycline that is FDA approved to treat rosacea.
“There is no oral minocycline product approved for rosacea yet,” Dr. Harper said. “There is not a known bacterial pathogen in rosacea. Tetracyclines likely work in rosacea by inhibiting neutrophil chemotaxis, inhibiting MMP and thus KLK-5 and LL-37, inhibiting pro-inflammatory cytokines, downregulating reactive oxygen species, and inhibiting angiogenesis.”
In two 12-week, phase 3 randomized studies of 1,522 patients with moderate to severe rosacea, participants were assigned to receive minocycline 5% foam or a vehicle that contained mineral oil and coconut oil.
At week 12, about 50% of patients who received minocycline 5% foam were clear, compared with about 40% of those in the vehicle arm. Also, the reduction of lesion count was about 63% for patients in the treatment group, compared with a reduction of about 54% in the vehicle arm.
Dr. Harper characterized the 63% reduction as “pretty good, but is it good enough or fast enough? I don’t think so, so even with a great drug like this, I would use something else. You can use two medications sometimes to get people better faster. There’s room to bring in something for that background erythema.”
Minocycline 1.5% foam is colored yellow and may stain fabric. “It contains coconut oil, soybean oil, and light mineral oil,” she said. “Most people prefer to use this at bedtime, but you don’t have to.”
Another treatment option is 5% microencapsulated benzoyl peroxide cream, which is FDA approved for inflammatory lesions of rosacea.
“What’s the mechanism of action? Probably not being antimicrobial,” Dr. Harper said. “I think it’s probably at least in part anti-inflammatory, because we have some data to show that it’s killing Demodex [mites]. If Demodex [are] a trigger of inflammation, and we can lessen Demodex, then we could lessen the inflammatory response after that.”
The drug’s approval was based on data from two positive, identical phase 3 randomized, double-blind, multicenter, 12-week clinical trials that evaluated its safety compared with vehicle in 733 people with inflammatory lesions of rosacea (NCT03564119 and NCT03448939).
At week 12, inflammatory lesions of rosacea were reduced by nearly 70% in both trials among those who received 5% microencapsulated benzoyl peroxide cream, compared with 38%-46% among those who received the vehicle. Also, nearly 50% of subjects in the treatment groups were clear or almost clear at 12 weeks, compared with 38%-46% of those who received the vehicle.
Dr. Harper added that about one-quarter of patients in the treatment group of the trials were clear or almost clear by week 4. “That’s pretty fast,” she said, noting that the product’s microencapsulated shell acts as a fenestrated barrier. “It has little openings, which means that it takes a while for the drug to work itself out,” she said. “I think of it as being like a speed bump for benzoyl peroxide delivery. It has to get through this little maze before it lands on the skin. We think that is what has helped with tolerability.”
Oral sarecycline, a narrow spectrum tetracycline that was FDA approved for acne in 2018, may also benefit rosacea patients. In a 12-week, investigator-blinded pilot study, 72 patients with papulopustular rosacea were assigned to receive sarecycline, while 25 received a multivitamin.
By week 12, 75% of patients in the sarecycline group were clear, compared with 16% of those in the multivitamin group, while the inflammatory lesion counts dropped from baseline by 80% and 60%, respectively. Studies of sarecycline for acne have demonstrated similar rates of vertigo, dizziness, and sunburn to those of placebo.
“There were also low rates of gastrointestinal disturbances,” Dr. Harper said. “That’s important in rosacea, because there is no bacterial pathogen.”
Dr. Harper disclosed that she serves as an advisor or consultant for Almirall, BioPharmX, Cassiopeia, Cutanea, Cutera, Dermira, EPI, Galderma, LaRoche-Posay, Ortho, Vyne, Sol Gel, and Sun. She also serves as a speaker or member of a speakers bureau for Almirall, EPI, Galderma, Ortho, and Vyne.
Medscape Live and this news organization are owned by the same parent company.
. At least they should be, according to Julie C. Harper, MD.
“How many people with papules and pustules don’t also have redness?” Dr. Harper, who practices in Birmingham, Ala., said at Medscape Live’s annual Coastal Dermatology Symposium. “If we’re not careful, and we try to classify a person into a subtype of rosacea, we end up treating only part of their rosacea; we don’t treat all of it. We have seen this in the literature,” she added.
“The idea now is to take a phenotypic approach to rosacea. What we mean by that is that you look at the patient, you document every part of rosacea that you see, and you treat according to that,” she continued. “That person with papules and pustules may also have phyma and ocular disease. They may have telangiectasia and persistent background erythema. They may also have flushing.”
Dr. Harper incorporates the mnemonic “STOP” to her visits with rosacea patients.
S stands for: Identify signs and symptoms of the condition. “Listen to the patient for symptoms,” she advised. “We’ve learned to listen to darker skinned patients for what they tell us about erythema, for example, because we may not be able to see it, yet they are experiencing it. They may also have symptomatic burning, itching, and stinging.”
T stands for: Discuss triggers. “Ask patients, ‘what is it that makes your rosacea worse?’ That’s different for everyone,” she said.
O stands for: Agree on a treatment outcome. “Ask, ‘what is it that really bothers you? Are you bothered by the bumps? The redness?’ ” she said.
“The P stands for: Develop a plan that addresses all of that,” she said.
Different treatments for different rosacea symptoms
No one-size-fits-all treatment exists for rosacea. Options that work well for papules and pustules aren’t effective for redness. Similarly, products that work for redness don’t work for telangiectasia.
“Different lesions and signs of rosacea will likely require multiple modes of treatment,” Dr. Harper said. “So, when you evaluate your rosacea patients, if they’re doing great, don’t change their regimen. But if you see somebody who is not well controlled, is there an opportunity for you to come in and add something to that regimen that may make them better? Maybe so.”
Treatment options indicated for papules and pustules include ivermectin, metronidazole, azelaic acid, sodium sulfacetamide/sulfur, modified release doxycycline, minocycline foam, and encapsulated benzoyl peroxide.
Options indicated for persistent background erythema include brimonidine and oxymetazoline, while device-based treatments include the pulsed dye laser, the KTP laser, intense pulsed light, and electrosurgery.
Anti-inflammatory action for pustules and papules
A relatively new product indicated for pustules and papules is minocycline 1.5% foam, the only minocycline that is FDA approved to treat rosacea.
“There is no oral minocycline product approved for rosacea yet,” Dr. Harper said. “There is not a known bacterial pathogen in rosacea. Tetracyclines likely work in rosacea by inhibiting neutrophil chemotaxis, inhibiting MMP and thus KLK-5 and LL-37, inhibiting pro-inflammatory cytokines, downregulating reactive oxygen species, and inhibiting angiogenesis.”
In two 12-week, phase 3 randomized studies of 1,522 patients with moderate to severe rosacea, participants were assigned to receive minocycline 5% foam or a vehicle that contained mineral oil and coconut oil.
At week 12, about 50% of patients who received minocycline 5% foam were clear, compared with about 40% of those in the vehicle arm. Also, the reduction of lesion count was about 63% for patients in the treatment group, compared with a reduction of about 54% in the vehicle arm.
Dr. Harper characterized the 63% reduction as “pretty good, but is it good enough or fast enough? I don’t think so, so even with a great drug like this, I would use something else. You can use two medications sometimes to get people better faster. There’s room to bring in something for that background erythema.”
Minocycline 1.5% foam is colored yellow and may stain fabric. “It contains coconut oil, soybean oil, and light mineral oil,” she said. “Most people prefer to use this at bedtime, but you don’t have to.”
Another treatment option is 5% microencapsulated benzoyl peroxide cream, which is FDA approved for inflammatory lesions of rosacea.
“What’s the mechanism of action? Probably not being antimicrobial,” Dr. Harper said. “I think it’s probably at least in part anti-inflammatory, because we have some data to show that it’s killing Demodex [mites]. If Demodex [are] a trigger of inflammation, and we can lessen Demodex, then we could lessen the inflammatory response after that.”
The drug’s approval was based on data from two positive, identical phase 3 randomized, double-blind, multicenter, 12-week clinical trials that evaluated its safety compared with vehicle in 733 people with inflammatory lesions of rosacea (NCT03564119 and NCT03448939).
At week 12, inflammatory lesions of rosacea were reduced by nearly 70% in both trials among those who received 5% microencapsulated benzoyl peroxide cream, compared with 38%-46% among those who received the vehicle. Also, nearly 50% of subjects in the treatment groups were clear or almost clear at 12 weeks, compared with 38%-46% of those who received the vehicle.
Dr. Harper added that about one-quarter of patients in the treatment group of the trials were clear or almost clear by week 4. “That’s pretty fast,” she said, noting that the product’s microencapsulated shell acts as a fenestrated barrier. “It has little openings, which means that it takes a while for the drug to work itself out,” she said. “I think of it as being like a speed bump for benzoyl peroxide delivery. It has to get through this little maze before it lands on the skin. We think that is what has helped with tolerability.”
Oral sarecycline, a narrow spectrum tetracycline that was FDA approved for acne in 2018, may also benefit rosacea patients. In a 12-week, investigator-blinded pilot study, 72 patients with papulopustular rosacea were assigned to receive sarecycline, while 25 received a multivitamin.
By week 12, 75% of patients in the sarecycline group were clear, compared with 16% of those in the multivitamin group, while the inflammatory lesion counts dropped from baseline by 80% and 60%, respectively. Studies of sarecycline for acne have demonstrated similar rates of vertigo, dizziness, and sunburn to those of placebo.
“There were also low rates of gastrointestinal disturbances,” Dr. Harper said. “That’s important in rosacea, because there is no bacterial pathogen.”
Dr. Harper disclosed that she serves as an advisor or consultant for Almirall, BioPharmX, Cassiopeia, Cutanea, Cutera, Dermira, EPI, Galderma, LaRoche-Posay, Ortho, Vyne, Sol Gel, and Sun. She also serves as a speaker or member of a speakers bureau for Almirall, EPI, Galderma, Ortho, and Vyne.
Medscape Live and this news organization are owned by the same parent company.
. At least they should be, according to Julie C. Harper, MD.
“How many people with papules and pustules don’t also have redness?” Dr. Harper, who practices in Birmingham, Ala., said at Medscape Live’s annual Coastal Dermatology Symposium. “If we’re not careful, and we try to classify a person into a subtype of rosacea, we end up treating only part of their rosacea; we don’t treat all of it. We have seen this in the literature,” she added.
“The idea now is to take a phenotypic approach to rosacea. What we mean by that is that you look at the patient, you document every part of rosacea that you see, and you treat according to that,” she continued. “That person with papules and pustules may also have phyma and ocular disease. They may have telangiectasia and persistent background erythema. They may also have flushing.”
Dr. Harper incorporates the mnemonic “STOP” to her visits with rosacea patients.
S stands for: Identify signs and symptoms of the condition. “Listen to the patient for symptoms,” she advised. “We’ve learned to listen to darker skinned patients for what they tell us about erythema, for example, because we may not be able to see it, yet they are experiencing it. They may also have symptomatic burning, itching, and stinging.”
T stands for: Discuss triggers. “Ask patients, ‘what is it that makes your rosacea worse?’ That’s different for everyone,” she said.
O stands for: Agree on a treatment outcome. “Ask, ‘what is it that really bothers you? Are you bothered by the bumps? The redness?’ ” she said.
“The P stands for: Develop a plan that addresses all of that,” she said.
Different treatments for different rosacea symptoms
No one-size-fits-all treatment exists for rosacea. Options that work well for papules and pustules aren’t effective for redness. Similarly, products that work for redness don’t work for telangiectasia.
“Different lesions and signs of rosacea will likely require multiple modes of treatment,” Dr. Harper said. “So, when you evaluate your rosacea patients, if they’re doing great, don’t change their regimen. But if you see somebody who is not well controlled, is there an opportunity for you to come in and add something to that regimen that may make them better? Maybe so.”
Treatment options indicated for papules and pustules include ivermectin, metronidazole, azelaic acid, sodium sulfacetamide/sulfur, modified release doxycycline, minocycline foam, and encapsulated benzoyl peroxide.
Options indicated for persistent background erythema include brimonidine and oxymetazoline, while device-based treatments include the pulsed dye laser, the KTP laser, intense pulsed light, and electrosurgery.
Anti-inflammatory action for pustules and papules
A relatively new product indicated for pustules and papules is minocycline 1.5% foam, the only minocycline that is FDA approved to treat rosacea.
“There is no oral minocycline product approved for rosacea yet,” Dr. Harper said. “There is not a known bacterial pathogen in rosacea. Tetracyclines likely work in rosacea by inhibiting neutrophil chemotaxis, inhibiting MMP and thus KLK-5 and LL-37, inhibiting pro-inflammatory cytokines, downregulating reactive oxygen species, and inhibiting angiogenesis.”
In two 12-week, phase 3 randomized studies of 1,522 patients with moderate to severe rosacea, participants were assigned to receive minocycline 5% foam or a vehicle that contained mineral oil and coconut oil.
At week 12, about 50% of patients who received minocycline 5% foam were clear, compared with about 40% of those in the vehicle arm. Also, the reduction of lesion count was about 63% for patients in the treatment group, compared with a reduction of about 54% in the vehicle arm.
Dr. Harper characterized the 63% reduction as “pretty good, but is it good enough or fast enough? I don’t think so, so even with a great drug like this, I would use something else. You can use two medications sometimes to get people better faster. There’s room to bring in something for that background erythema.”
Minocycline 1.5% foam is colored yellow and may stain fabric. “It contains coconut oil, soybean oil, and light mineral oil,” she said. “Most people prefer to use this at bedtime, but you don’t have to.”
Another treatment option is 5% microencapsulated benzoyl peroxide cream, which is FDA approved for inflammatory lesions of rosacea.
“What’s the mechanism of action? Probably not being antimicrobial,” Dr. Harper said. “I think it’s probably at least in part anti-inflammatory, because we have some data to show that it’s killing Demodex [mites]. If Demodex [are] a trigger of inflammation, and we can lessen Demodex, then we could lessen the inflammatory response after that.”
The drug’s approval was based on data from two positive, identical phase 3 randomized, double-blind, multicenter, 12-week clinical trials that evaluated its safety compared with vehicle in 733 people with inflammatory lesions of rosacea (NCT03564119 and NCT03448939).
At week 12, inflammatory lesions of rosacea were reduced by nearly 70% in both trials among those who received 5% microencapsulated benzoyl peroxide cream, compared with 38%-46% among those who received the vehicle. Also, nearly 50% of subjects in the treatment groups were clear or almost clear at 12 weeks, compared with 38%-46% of those who received the vehicle.
Dr. Harper added that about one-quarter of patients in the treatment group of the trials were clear or almost clear by week 4. “That’s pretty fast,” she said, noting that the product’s microencapsulated shell acts as a fenestrated barrier. “It has little openings, which means that it takes a while for the drug to work itself out,” she said. “I think of it as being like a speed bump for benzoyl peroxide delivery. It has to get through this little maze before it lands on the skin. We think that is what has helped with tolerability.”
Oral sarecycline, a narrow spectrum tetracycline that was FDA approved for acne in 2018, may also benefit rosacea patients. In a 12-week, investigator-blinded pilot study, 72 patients with papulopustular rosacea were assigned to receive sarecycline, while 25 received a multivitamin.
By week 12, 75% of patients in the sarecycline group were clear, compared with 16% of those in the multivitamin group, while the inflammatory lesion counts dropped from baseline by 80% and 60%, respectively. Studies of sarecycline for acne have demonstrated similar rates of vertigo, dizziness, and sunburn to those of placebo.
“There were also low rates of gastrointestinal disturbances,” Dr. Harper said. “That’s important in rosacea, because there is no bacterial pathogen.”
Dr. Harper disclosed that she serves as an advisor or consultant for Almirall, BioPharmX, Cassiopeia, Cutanea, Cutera, Dermira, EPI, Galderma, LaRoche-Posay, Ortho, Vyne, Sol Gel, and Sun. She also serves as a speaker or member of a speakers bureau for Almirall, EPI, Galderma, Ortho, and Vyne.
Medscape Live and this news organization are owned by the same parent company.
FROM MEDSCAPE LIVE COASTAL DERM
What’s the true role of Demodex mites in the development of papulopustular rosacea?
, a narrative review proposes.
According to the author, Fabienne Forton, MD, PhD, a dermatologist based in Brussels, recent studies suggest that Demodex induces two opposite actions on host immunity: A defensive immune response aimed at eliminating the mite and an immunosuppressive action aimed at favoring its own proliferation. “Moreover, the initial defensive immune response is likely diverted towards benefit for the mite, via T-cell exhaustion induced by the immunosuppressive properties of vascular endothelial growth factor (VEGF), which may also explain the favorable influence that the altered vascular background of rosacea seems to exert on Demodex proliferation,” she wrote in the review, which was published in JEADV, the Journal of the European Academy of Dermatology and Venereology.
She presented several arguments for and against a causal role of Demodex in rosacea. Three on the “for” side are:
High Demodex densities (Dds) are observed in almost all cases of rosacea with papulopustules (PPR). Dr. Forton pointed out that Demodex proliferation presents in as many as 98.6% of cases of PPR when two consecutive standardized skin surface biopsies (SSSBs) are performed (Acta Derm Venereol. 2017;97:242-8). “Dds in patients with PPR are as high as those in patients with demodicosis, much higher than in healthy skin and other facial dermatoses (except when these are associated with demodicosis [as is often the case with seborrheic dermatitis and acne vulgaris]),” she wrote.
The Demodex mite has the elements necessary to stimulate the host’s innate and adaptative immune system. Dr. Forton characterized Demodex as “the only microorganism found in abundance in almost all subjects with PPR, which can, in addition, alter the skin barrier. To feed and move around, Demodex mites attack the epidermal wall of the pilosebaceous follicles mechanically (via their stylets, mouth palps and motor palps) and chemically (through enzymes secreted from salivary glands for pre-oral digestion).”
The Demodex mite stimulates the immune system (which ultimately results in phymatous changes). A healthy immune system, including T helper 17 cells, seems necessary to adequately control mite proliferation. Dr. Forton noted that researchers have observed a perivascular and perifollicular infiltrate in people with rosacea, “which invades the epidermis and is often associated with the presence of Demodex. The lympho-histiocytic perifollicular infiltrate is correlated with the presence and the numbers of mites inside the follicles, and giant cell granulomas can be seen around intradermal Demodex mites, which attempt to phagocytize the mites.”
The three arguments that she presented against a causal role of Demodex in rosacea are the following:
No relationship with the mite was observed in two early histological studies. Rosacea biopsies conducted in these two analyses, published in 1969 and 1988, showed only mild infiltrate, with few parasites and no inflammation around the infested follicles.
However, she countered, “these data are now obsolete, because it has since been clearly demonstrated that the perifollicular infiltrate is a characteristic of rosacea, that this infiltrate is statistically related to the presence and the number of Demodex mites, and that high Dds are observed in almost all subjects with PPR.”
Demodex is not always associated with inflammatory symptoms. This argument holds that Demodex is present in all individuals and can be observed in very high densities without causing significant symptoms. Studies that support this viewpoint include the following: J Eur Acad Dermatol Venereol. 2001;15:441–4 and J Zhejiang Univ Sci B. 2011;12:998-1007.
However, Dr. Forton pointed out that the normal, low-density presence of Demodex in the skin “does not contradict a pathogenic effect when it proliferates excessively or penetrates into the dermis. The absence of intense inflammatory symptoms when the Dd is very high does not negate its potential pathogenicity.”
Demodex proliferation could be a consequence rather than a cause. Dr. Forton cited a study, suggesting that inflammation could be responsible for alteration of the skin barrier, “which, secondarily, would favor proliferation of the parasites, as with skin affected by atopic dermatitis that becomes superinfected by Staphylococcus aureus”. On the other hand, she argued, “unlike S. aureus, Demodex does not require alteration of the skin barrier to implant or proliferate. It also does not require an inflammatory background.” She added that if mite proliferation was a consequence of clinical lesions, “the Demodex mite should logically proliferate in other inflammatory facial skin conditions, which is not the case.”
A Sept. 14 National Rosacea Society (NRS) press release featured the paper by Dr. Forton, titled, “Which Comes First, The Rosacea Blemish or The Mite?” In the release, Richard Gallo, MD, PhD, who chaired the NRS Expert Committee that updated the standard classification of rosacea in 2018, said that “growing knowledge of rosacea’s pathophysiology has established that a consistent multivariate disease process underlies its potential manifestations, and the clinical significance of each of these elements is increasing as more is understood.”
While the potential role of Demodex in rosacea has been controversial in the past, “these new insights suggest where it may play a role as a meaningful cofactor in the development of the disorder,” added Dr. Gallo, chair of the department of dermatology at the University of California, San Diego.
Dr. Forton reported having no financial disclosures.
, a narrative review proposes.
According to the author, Fabienne Forton, MD, PhD, a dermatologist based in Brussels, recent studies suggest that Demodex induces two opposite actions on host immunity: A defensive immune response aimed at eliminating the mite and an immunosuppressive action aimed at favoring its own proliferation. “Moreover, the initial defensive immune response is likely diverted towards benefit for the mite, via T-cell exhaustion induced by the immunosuppressive properties of vascular endothelial growth factor (VEGF), which may also explain the favorable influence that the altered vascular background of rosacea seems to exert on Demodex proliferation,” she wrote in the review, which was published in JEADV, the Journal of the European Academy of Dermatology and Venereology.
She presented several arguments for and against a causal role of Demodex in rosacea. Three on the “for” side are:
High Demodex densities (Dds) are observed in almost all cases of rosacea with papulopustules (PPR). Dr. Forton pointed out that Demodex proliferation presents in as many as 98.6% of cases of PPR when two consecutive standardized skin surface biopsies (SSSBs) are performed (Acta Derm Venereol. 2017;97:242-8). “Dds in patients with PPR are as high as those in patients with demodicosis, much higher than in healthy skin and other facial dermatoses (except when these are associated with demodicosis [as is often the case with seborrheic dermatitis and acne vulgaris]),” she wrote.
The Demodex mite has the elements necessary to stimulate the host’s innate and adaptative immune system. Dr. Forton characterized Demodex as “the only microorganism found in abundance in almost all subjects with PPR, which can, in addition, alter the skin barrier. To feed and move around, Demodex mites attack the epidermal wall of the pilosebaceous follicles mechanically (via their stylets, mouth palps and motor palps) and chemically (through enzymes secreted from salivary glands for pre-oral digestion).”
The Demodex mite stimulates the immune system (which ultimately results in phymatous changes). A healthy immune system, including T helper 17 cells, seems necessary to adequately control mite proliferation. Dr. Forton noted that researchers have observed a perivascular and perifollicular infiltrate in people with rosacea, “which invades the epidermis and is often associated with the presence of Demodex. The lympho-histiocytic perifollicular infiltrate is correlated with the presence and the numbers of mites inside the follicles, and giant cell granulomas can be seen around intradermal Demodex mites, which attempt to phagocytize the mites.”
The three arguments that she presented against a causal role of Demodex in rosacea are the following:
No relationship with the mite was observed in two early histological studies. Rosacea biopsies conducted in these two analyses, published in 1969 and 1988, showed only mild infiltrate, with few parasites and no inflammation around the infested follicles.
However, she countered, “these data are now obsolete, because it has since been clearly demonstrated that the perifollicular infiltrate is a characteristic of rosacea, that this infiltrate is statistically related to the presence and the number of Demodex mites, and that high Dds are observed in almost all subjects with PPR.”
Demodex is not always associated with inflammatory symptoms. This argument holds that Demodex is present in all individuals and can be observed in very high densities without causing significant symptoms. Studies that support this viewpoint include the following: J Eur Acad Dermatol Venereol. 2001;15:441–4 and J Zhejiang Univ Sci B. 2011;12:998-1007.
However, Dr. Forton pointed out that the normal, low-density presence of Demodex in the skin “does not contradict a pathogenic effect when it proliferates excessively or penetrates into the dermis. The absence of intense inflammatory symptoms when the Dd is very high does not negate its potential pathogenicity.”
Demodex proliferation could be a consequence rather than a cause. Dr. Forton cited a study, suggesting that inflammation could be responsible for alteration of the skin barrier, “which, secondarily, would favor proliferation of the parasites, as with skin affected by atopic dermatitis that becomes superinfected by Staphylococcus aureus”. On the other hand, she argued, “unlike S. aureus, Demodex does not require alteration of the skin barrier to implant or proliferate. It also does not require an inflammatory background.” She added that if mite proliferation was a consequence of clinical lesions, “the Demodex mite should logically proliferate in other inflammatory facial skin conditions, which is not the case.”
A Sept. 14 National Rosacea Society (NRS) press release featured the paper by Dr. Forton, titled, “Which Comes First, The Rosacea Blemish or The Mite?” In the release, Richard Gallo, MD, PhD, who chaired the NRS Expert Committee that updated the standard classification of rosacea in 2018, said that “growing knowledge of rosacea’s pathophysiology has established that a consistent multivariate disease process underlies its potential manifestations, and the clinical significance of each of these elements is increasing as more is understood.”
While the potential role of Demodex in rosacea has been controversial in the past, “these new insights suggest where it may play a role as a meaningful cofactor in the development of the disorder,” added Dr. Gallo, chair of the department of dermatology at the University of California, San Diego.
Dr. Forton reported having no financial disclosures.
, a narrative review proposes.
According to the author, Fabienne Forton, MD, PhD, a dermatologist based in Brussels, recent studies suggest that Demodex induces two opposite actions on host immunity: A defensive immune response aimed at eliminating the mite and an immunosuppressive action aimed at favoring its own proliferation. “Moreover, the initial defensive immune response is likely diverted towards benefit for the mite, via T-cell exhaustion induced by the immunosuppressive properties of vascular endothelial growth factor (VEGF), which may also explain the favorable influence that the altered vascular background of rosacea seems to exert on Demodex proliferation,” she wrote in the review, which was published in JEADV, the Journal of the European Academy of Dermatology and Venereology.
She presented several arguments for and against a causal role of Demodex in rosacea. Three on the “for” side are:
High Demodex densities (Dds) are observed in almost all cases of rosacea with papulopustules (PPR). Dr. Forton pointed out that Demodex proliferation presents in as many as 98.6% of cases of PPR when two consecutive standardized skin surface biopsies (SSSBs) are performed (Acta Derm Venereol. 2017;97:242-8). “Dds in patients with PPR are as high as those in patients with demodicosis, much higher than in healthy skin and other facial dermatoses (except when these are associated with demodicosis [as is often the case with seborrheic dermatitis and acne vulgaris]),” she wrote.
The Demodex mite has the elements necessary to stimulate the host’s innate and adaptative immune system. Dr. Forton characterized Demodex as “the only microorganism found in abundance in almost all subjects with PPR, which can, in addition, alter the skin barrier. To feed and move around, Demodex mites attack the epidermal wall of the pilosebaceous follicles mechanically (via their stylets, mouth palps and motor palps) and chemically (through enzymes secreted from salivary glands for pre-oral digestion).”
The Demodex mite stimulates the immune system (which ultimately results in phymatous changes). A healthy immune system, including T helper 17 cells, seems necessary to adequately control mite proliferation. Dr. Forton noted that researchers have observed a perivascular and perifollicular infiltrate in people with rosacea, “which invades the epidermis and is often associated with the presence of Demodex. The lympho-histiocytic perifollicular infiltrate is correlated with the presence and the numbers of mites inside the follicles, and giant cell granulomas can be seen around intradermal Demodex mites, which attempt to phagocytize the mites.”
The three arguments that she presented against a causal role of Demodex in rosacea are the following:
No relationship with the mite was observed in two early histological studies. Rosacea biopsies conducted in these two analyses, published in 1969 and 1988, showed only mild infiltrate, with few parasites and no inflammation around the infested follicles.
However, she countered, “these data are now obsolete, because it has since been clearly demonstrated that the perifollicular infiltrate is a characteristic of rosacea, that this infiltrate is statistically related to the presence and the number of Demodex mites, and that high Dds are observed in almost all subjects with PPR.”
Demodex is not always associated with inflammatory symptoms. This argument holds that Demodex is present in all individuals and can be observed in very high densities without causing significant symptoms. Studies that support this viewpoint include the following: J Eur Acad Dermatol Venereol. 2001;15:441–4 and J Zhejiang Univ Sci B. 2011;12:998-1007.
However, Dr. Forton pointed out that the normal, low-density presence of Demodex in the skin “does not contradict a pathogenic effect when it proliferates excessively or penetrates into the dermis. The absence of intense inflammatory symptoms when the Dd is very high does not negate its potential pathogenicity.”
Demodex proliferation could be a consequence rather than a cause. Dr. Forton cited a study, suggesting that inflammation could be responsible for alteration of the skin barrier, “which, secondarily, would favor proliferation of the parasites, as with skin affected by atopic dermatitis that becomes superinfected by Staphylococcus aureus”. On the other hand, she argued, “unlike S. aureus, Demodex does not require alteration of the skin barrier to implant or proliferate. It also does not require an inflammatory background.” She added that if mite proliferation was a consequence of clinical lesions, “the Demodex mite should logically proliferate in other inflammatory facial skin conditions, which is not the case.”
A Sept. 14 National Rosacea Society (NRS) press release featured the paper by Dr. Forton, titled, “Which Comes First, The Rosacea Blemish or The Mite?” In the release, Richard Gallo, MD, PhD, who chaired the NRS Expert Committee that updated the standard classification of rosacea in 2018, said that “growing knowledge of rosacea’s pathophysiology has established that a consistent multivariate disease process underlies its potential manifestations, and the clinical significance of each of these elements is increasing as more is understood.”
While the potential role of Demodex in rosacea has been controversial in the past, “these new insights suggest where it may play a role as a meaningful cofactor in the development of the disorder,” added Dr. Gallo, chair of the department of dermatology at the University of California, San Diego.
Dr. Forton reported having no financial disclosures.
FROM JEADV
Can dietary tweaks improve some skin diseases?
Since 1950, the terms “diet and skin” in the medical literature have markedly increased, said Vivian Shi, MD associate professor of dermatology at the University of Arkansas for Medical Sciences, Little Rock, who talked about nutritional approaches for select skin diseases at MedscapeLive’s Women’s and Pediatric Dermatology Seminar.
Myths abound, but some associations of diet with skin diseases hold water, and she said.
Acne
What’s known, Dr. Shi said, is that the prevalence of acne is substantially lower in non-Westernized countries, and that diets in those countries generally have a low glycemic load, which decreases IGF-1 insulinlike growth factor 1 (IGF-1) concentrations, an accepted risk factor for acne. The Western diet also includes the hormonal effects of cow’s milk products.
Whey protein, which is popular as a supplement, isn’t good for acne, Dr. Shi said. It takes a couple of hours to digest, while casein protein digests more slowly, over 5-7 hours. If casein protein isn’t acceptable, good alternatives to whey protein are hemp seed, plant protein blends (peas, seeds, berries), egg white, brown rice isolate, and soy isolate protein.
Dairy products increase IGF-1 levels, hormonal mediators that can make acne worse. In addition, industrial cow’s milk can contain anabolic steroids and growth factor, leading to sebogenesis, Dr. Shi said. As for the type of milk, skim milk tends to be the most acnegenic and associated with the highest blood levels of IGF-1.
Supplementing with omega-3 fatty acids and gamma-linolenic acid improved mild to moderate acne in a double-blind, controlled study. Researchers randomized 45 patients with mild to moderate acne to an omega-3 fatty acid group (2,000 mg of eicosapentaenoic acid and docosahexaenoic acid), a gamma-linolenic acid group (borage oil with 400 mg gamma-linolenic acid) or a control group. After 10 weeks in both treatment groups, there was a significant reduction in inflammatory and noninflammatory lesions.
Those with acne are more likely to be deficient in Vitamin D, research suggests. Researchers also found that among those who had vitamin D deficiency, supplementing with 1,000 IU daily for 2 months reduced inflammatory lesions by 35% after 8 weeks, compared with a 6% reduction in the control group.
Other research has found that those with a low serum zinc level had more severe acne and that 30-200 mg of zinc orally for 2-4 months reduced inflammatory acne. However, Dr. Shi cautioned that those taking zinc for more than 2 months also need a copper supplement, as zinc reduces the amount of copper absorbed by the body.
Dr. Shi’s “do’s” diet list for acne patients is a follows: Paleolithic and Mediterranean diets, omega-3 fatty acids, gamma-linolenic acids, Vitamin D, zinc, tubers, legumes, vegetables, fruits, and fish.
Unknowns, she said, include chocolate, caffeine, green tea, and high salt.
Hidradenitis suppurativa
Patents with HS who follow a Mediterranean diet most closely have less severe disease, research has found. In this study, those patients with HS with the lowest adherence had a Sartorius HS score of 59.38, while those who followed it the most closely had a score of 39 (of 80).
In another study, patients with HS reported the following foods as exacerbating HS: sweets, bread/pasta/rice, dairy, and high-fat foods. Alleviating foods included vegetables, fruit, chicken, and fish.
Dr. Shi’s dietary recommendations for patients with HS: Follow a Mediterranean diet, avoid high fat foods and highly processed foods, and focus on eating more vegetables, fresh fruit, corn-based cereal, white meat, and fish.
A retrospective study of patients with Hurley stage 1 and 2 found that oral zinc gluconate, 90 mg a day, combined with 2% topical triclosan twice a day, resulted in significantly decreased HS scores and nodules and improved quality of life after 3 months. Expect vitamin D deficiency, she added.
Lastly, Dr. Shi recommended, if necessary, “weight loss to reduce the inflammatory burden.”
Rosacea
Dietary triggers for rosacea are thought to include high-fat foods, dairy foods, spicy foods, hot drinks, cinnamon, and vanilla.
A population-based case-control study in China, which evaluated 1,347 rosacea patients and 1,290 healthy controls, found that a high intake of fatty foods positively correlated with erythematotelangiectatic rosacea (ETR) and phymatous rosacea. High-frequency dairy intake negatively correlated with ETR and papulopustular rosacea, which was a surprise, she said. And in this study, no significant correlations were found between sweets, coffee, and spicy foods. That goes against the traditional thinking, she said, but this was a Chinese cohort and their diet is probably vastly different than those in the United States.
Other rosacea triggers, Dr. Shi said, are niacin-containing foods such as turkey, chicken breast, crustaceans, dried Shiitake mushrooms, peanuts, tuna, and liver, as well as cold drinks, and formalin-containing foods (fish, squid, tofu, wet noodles).
As the field of nutrigenics – how genes affect how the body responds to food – evolves, more answers about the impact of diet on these diseases will be forthcoming, Dr. Shi said.
In an interactive panel discussion, she was asked if she talks about diet with all her patients with acne, rosacea, and HS, or just those not responding to traditional therapy.
“I think it’s an important conversation to have,” Dr. Shi responded. “When I’m done with the medication [instructions], I say: ‘There is something else you can do to augment what I just told you.’ ” That’s when she explains the dietary information. She also has a handout on diet and routinely refers patients for dietary counseling.
MedscapeLive and this news organization are owned by the same parent company. Dr. Shi disclosed consulting, investigative and research funding from several sources, but not directly related to the content of her talk.
Since 1950, the terms “diet and skin” in the medical literature have markedly increased, said Vivian Shi, MD associate professor of dermatology at the University of Arkansas for Medical Sciences, Little Rock, who talked about nutritional approaches for select skin diseases at MedscapeLive’s Women’s and Pediatric Dermatology Seminar.
Myths abound, but some associations of diet with skin diseases hold water, and she said.
Acne
What’s known, Dr. Shi said, is that the prevalence of acne is substantially lower in non-Westernized countries, and that diets in those countries generally have a low glycemic load, which decreases IGF-1 insulinlike growth factor 1 (IGF-1) concentrations, an accepted risk factor for acne. The Western diet also includes the hormonal effects of cow’s milk products.
Whey protein, which is popular as a supplement, isn’t good for acne, Dr. Shi said. It takes a couple of hours to digest, while casein protein digests more slowly, over 5-7 hours. If casein protein isn’t acceptable, good alternatives to whey protein are hemp seed, plant protein blends (peas, seeds, berries), egg white, brown rice isolate, and soy isolate protein.
Dairy products increase IGF-1 levels, hormonal mediators that can make acne worse. In addition, industrial cow’s milk can contain anabolic steroids and growth factor, leading to sebogenesis, Dr. Shi said. As for the type of milk, skim milk tends to be the most acnegenic and associated with the highest blood levels of IGF-1.
Supplementing with omega-3 fatty acids and gamma-linolenic acid improved mild to moderate acne in a double-blind, controlled study. Researchers randomized 45 patients with mild to moderate acne to an omega-3 fatty acid group (2,000 mg of eicosapentaenoic acid and docosahexaenoic acid), a gamma-linolenic acid group (borage oil with 400 mg gamma-linolenic acid) or a control group. After 10 weeks in both treatment groups, there was a significant reduction in inflammatory and noninflammatory lesions.
Those with acne are more likely to be deficient in Vitamin D, research suggests. Researchers also found that among those who had vitamin D deficiency, supplementing with 1,000 IU daily for 2 months reduced inflammatory lesions by 35% after 8 weeks, compared with a 6% reduction in the control group.
Other research has found that those with a low serum zinc level had more severe acne and that 30-200 mg of zinc orally for 2-4 months reduced inflammatory acne. However, Dr. Shi cautioned that those taking zinc for more than 2 months also need a copper supplement, as zinc reduces the amount of copper absorbed by the body.
Dr. Shi’s “do’s” diet list for acne patients is a follows: Paleolithic and Mediterranean diets, omega-3 fatty acids, gamma-linolenic acids, Vitamin D, zinc, tubers, legumes, vegetables, fruits, and fish.
Unknowns, she said, include chocolate, caffeine, green tea, and high salt.
Hidradenitis suppurativa
Patents with HS who follow a Mediterranean diet most closely have less severe disease, research has found. In this study, those patients with HS with the lowest adherence had a Sartorius HS score of 59.38, while those who followed it the most closely had a score of 39 (of 80).
In another study, patients with HS reported the following foods as exacerbating HS: sweets, bread/pasta/rice, dairy, and high-fat foods. Alleviating foods included vegetables, fruit, chicken, and fish.
Dr. Shi’s dietary recommendations for patients with HS: Follow a Mediterranean diet, avoid high fat foods and highly processed foods, and focus on eating more vegetables, fresh fruit, corn-based cereal, white meat, and fish.
A retrospective study of patients with Hurley stage 1 and 2 found that oral zinc gluconate, 90 mg a day, combined with 2% topical triclosan twice a day, resulted in significantly decreased HS scores and nodules and improved quality of life after 3 months. Expect vitamin D deficiency, she added.
Lastly, Dr. Shi recommended, if necessary, “weight loss to reduce the inflammatory burden.”
Rosacea
Dietary triggers for rosacea are thought to include high-fat foods, dairy foods, spicy foods, hot drinks, cinnamon, and vanilla.
A population-based case-control study in China, which evaluated 1,347 rosacea patients and 1,290 healthy controls, found that a high intake of fatty foods positively correlated with erythematotelangiectatic rosacea (ETR) and phymatous rosacea. High-frequency dairy intake negatively correlated with ETR and papulopustular rosacea, which was a surprise, she said. And in this study, no significant correlations were found between sweets, coffee, and spicy foods. That goes against the traditional thinking, she said, but this was a Chinese cohort and their diet is probably vastly different than those in the United States.
Other rosacea triggers, Dr. Shi said, are niacin-containing foods such as turkey, chicken breast, crustaceans, dried Shiitake mushrooms, peanuts, tuna, and liver, as well as cold drinks, and formalin-containing foods (fish, squid, tofu, wet noodles).
As the field of nutrigenics – how genes affect how the body responds to food – evolves, more answers about the impact of diet on these diseases will be forthcoming, Dr. Shi said.
In an interactive panel discussion, she was asked if she talks about diet with all her patients with acne, rosacea, and HS, or just those not responding to traditional therapy.
“I think it’s an important conversation to have,” Dr. Shi responded. “When I’m done with the medication [instructions], I say: ‘There is something else you can do to augment what I just told you.’ ” That’s when she explains the dietary information. She also has a handout on diet and routinely refers patients for dietary counseling.
MedscapeLive and this news organization are owned by the same parent company. Dr. Shi disclosed consulting, investigative and research funding from several sources, but not directly related to the content of her talk.
Since 1950, the terms “diet and skin” in the medical literature have markedly increased, said Vivian Shi, MD associate professor of dermatology at the University of Arkansas for Medical Sciences, Little Rock, who talked about nutritional approaches for select skin diseases at MedscapeLive’s Women’s and Pediatric Dermatology Seminar.
Myths abound, but some associations of diet with skin diseases hold water, and she said.
Acne
What’s known, Dr. Shi said, is that the prevalence of acne is substantially lower in non-Westernized countries, and that diets in those countries generally have a low glycemic load, which decreases IGF-1 insulinlike growth factor 1 (IGF-1) concentrations, an accepted risk factor for acne. The Western diet also includes the hormonal effects of cow’s milk products.
Whey protein, which is popular as a supplement, isn’t good for acne, Dr. Shi said. It takes a couple of hours to digest, while casein protein digests more slowly, over 5-7 hours. If casein protein isn’t acceptable, good alternatives to whey protein are hemp seed, plant protein blends (peas, seeds, berries), egg white, brown rice isolate, and soy isolate protein.
Dairy products increase IGF-1 levels, hormonal mediators that can make acne worse. In addition, industrial cow’s milk can contain anabolic steroids and growth factor, leading to sebogenesis, Dr. Shi said. As for the type of milk, skim milk tends to be the most acnegenic and associated with the highest blood levels of IGF-1.
Supplementing with omega-3 fatty acids and gamma-linolenic acid improved mild to moderate acne in a double-blind, controlled study. Researchers randomized 45 patients with mild to moderate acne to an omega-3 fatty acid group (2,000 mg of eicosapentaenoic acid and docosahexaenoic acid), a gamma-linolenic acid group (borage oil with 400 mg gamma-linolenic acid) or a control group. After 10 weeks in both treatment groups, there was a significant reduction in inflammatory and noninflammatory lesions.
Those with acne are more likely to be deficient in Vitamin D, research suggests. Researchers also found that among those who had vitamin D deficiency, supplementing with 1,000 IU daily for 2 months reduced inflammatory lesions by 35% after 8 weeks, compared with a 6% reduction in the control group.
Other research has found that those with a low serum zinc level had more severe acne and that 30-200 mg of zinc orally for 2-4 months reduced inflammatory acne. However, Dr. Shi cautioned that those taking zinc for more than 2 months also need a copper supplement, as zinc reduces the amount of copper absorbed by the body.
Dr. Shi’s “do’s” diet list for acne patients is a follows: Paleolithic and Mediterranean diets, omega-3 fatty acids, gamma-linolenic acids, Vitamin D, zinc, tubers, legumes, vegetables, fruits, and fish.
Unknowns, she said, include chocolate, caffeine, green tea, and high salt.
Hidradenitis suppurativa
Patents with HS who follow a Mediterranean diet most closely have less severe disease, research has found. In this study, those patients with HS with the lowest adherence had a Sartorius HS score of 59.38, while those who followed it the most closely had a score of 39 (of 80).
In another study, patients with HS reported the following foods as exacerbating HS: sweets, bread/pasta/rice, dairy, and high-fat foods. Alleviating foods included vegetables, fruit, chicken, and fish.
Dr. Shi’s dietary recommendations for patients with HS: Follow a Mediterranean diet, avoid high fat foods and highly processed foods, and focus on eating more vegetables, fresh fruit, corn-based cereal, white meat, and fish.
A retrospective study of patients with Hurley stage 1 and 2 found that oral zinc gluconate, 90 mg a day, combined with 2% topical triclosan twice a day, resulted in significantly decreased HS scores and nodules and improved quality of life after 3 months. Expect vitamin D deficiency, she added.
Lastly, Dr. Shi recommended, if necessary, “weight loss to reduce the inflammatory burden.”
Rosacea
Dietary triggers for rosacea are thought to include high-fat foods, dairy foods, spicy foods, hot drinks, cinnamon, and vanilla.
A population-based case-control study in China, which evaluated 1,347 rosacea patients and 1,290 healthy controls, found that a high intake of fatty foods positively correlated with erythematotelangiectatic rosacea (ETR) and phymatous rosacea. High-frequency dairy intake negatively correlated with ETR and papulopustular rosacea, which was a surprise, she said. And in this study, no significant correlations were found between sweets, coffee, and spicy foods. That goes against the traditional thinking, she said, but this was a Chinese cohort and their diet is probably vastly different than those in the United States.
Other rosacea triggers, Dr. Shi said, are niacin-containing foods such as turkey, chicken breast, crustaceans, dried Shiitake mushrooms, peanuts, tuna, and liver, as well as cold drinks, and formalin-containing foods (fish, squid, tofu, wet noodles).
As the field of nutrigenics – how genes affect how the body responds to food – evolves, more answers about the impact of diet on these diseases will be forthcoming, Dr. Shi said.
In an interactive panel discussion, she was asked if she talks about diet with all her patients with acne, rosacea, and HS, or just those not responding to traditional therapy.
“I think it’s an important conversation to have,” Dr. Shi responded. “When I’m done with the medication [instructions], I say: ‘There is something else you can do to augment what I just told you.’ ” That’s when she explains the dietary information. She also has a handout on diet and routinely refers patients for dietary counseling.
MedscapeLive and this news organization are owned by the same parent company. Dr. Shi disclosed consulting, investigative and research funding from several sources, but not directly related to the content of her talk.
FROM MEDSCAPELIVE WOMEN’S & PEDIATRIC DERMATOLOGY SEMINAR
Cutaneous Body Image: How the Mental Health Benefits of Treating Dermatologic Disease Support Military Readiness in Service Members
According to the US Department of Defense, the term readiness refers to the ability to recruit, train, deploy, and sustain military forces that will be ready to “fight tonight” and succeed in combat. Readiness is a top priority for military medicine, which functions to diagnose, treat, and rehabilitate service members so that they can return to the fight. This central concept drives programs across the military—from operational training events to the establishment of medical and dental standards. Readiness is tracked and scrutinized constantly, and although it is a shared responsibility, efforts to increase and sustain readiness often fall on support staff and military medical providers.
In recent years, there has been a greater awareness of the negative effects of mental illness, low morale, and suicidality on military readiness. In 2013, suicide accounted for 28.1% of all deaths that occurred in the US Armed Forces.1 Put frankly, suicide was one of the leading causes of death among military members.
The most recent Marine Corps Order regarding the Marine Corps Suicide Prevention Program stated that “suicidal behaviors are a barrier to readiness that have lasting effects on Marines and Service Members attached to Marine Commands. . .Families, and the Marine Corps.” It goes on to say that “[e]ffective suicide prevention requires coordinated efforts within a prevention framework dedicated to promoting mental, physical, spiritual, and social fitness. . .[and] mitigating stressors that interfere with mission readiness.”2 This statement supports the notion that preventing suicide is not just about treating mental illness; it also involves maximizing physical, spiritual, and social fitness. Although it is well established that various mental health disorders are associated with an increased risk for suicide, it is worth noting that, in one study, only half of individuals who died by suicide had a mental health disorder diagnosed prior to their death.3 These statistics translate to the military. The 2015 Department of Defense Suicide Event Report noted that only 28% of service members who died by suicide and 22% of members with attempted suicide had been documented as having sought mental health care and disclosed their potential for self-harm prior to the event.1,4 In 2018, a study published by Ursano et al5 showed that 36.3% of US soldiers with a documented suicide attempt (N=9650) had no prior mental health diagnoses.
Expanding the scope to include mental health issues in general, only 29% of service members who reported experiencing a mental health problem actually sought mental health care in that same period. Overall, approximately 40% of service members with a reported perceived need for mental health care actually sought care over their entire course of service time,1 which raises concern for a large population of undiagnosed and undertreated mental illnesses across the military. In response to these statistics, Reger et al3 posited that it is “essential that suicide prevention efforts move outside the silo of mental health.” The authors went on to challenge health care providers across all specialties and civilians alike to take responsibility in understanding, recognizing, and mitigating risk factors for suicide in the general population.3 Although treating a service member’s acne or offering to stand duty for a service member who has been under a great deal of stress in their personal life may appear to be indirect ways of reducing suicide in the US military, they actually may be the most critical means of prevention in a culture that emphasizes resilience and self-reliance, where seeking help for mental health struggles could be perceived as weakness.1
In this review article, we discuss the concept of cutaneous body image (CBI) and its associated outcomes on health, satisfaction, and quality of life in military service members. We then examine the intersections between common dermatologic conditions, CBI, and mental health and explore the ability and role of the military dermatologist to serve as a positive influence on military readiness.
What is cutaneous body image?
Cutaneous body image is “the individual’s mental perception of his or her skin and its appendages (ie, hair, nails).”6 It is measured objectively using the Cutaneous Body Image Scale, a questionnaire that includes 7 items related to the overall satisfaction with the appearance of skin, color of skin, skin of the face, complexion of the face, hair, fingernails, and toenails. Each question is rated using a 10-point Likert scale (0=not at all; 10=very markedly).6
Some degree of CBI dissatisfaction is expected and has been shown in the general population at large; for example, more than 56% of women older than 30 years report some degree of dissatisfaction with their skin. Similarly, data from the American Society of Plastic Surgeons showed that while 10.9 million cosmetic procedures were performed in 2006, 9.1 million of them involved minimally invasive procedures such as botulinum toxin type A injections with the purpose of skin rejuvenation and improvement of facial appearance.7 However, lower than average CBI can contribute to considerable psychosocial morbidity. Dissatisfaction with CBI is associated with self-consciousness, feelings of inferiority, and social exclusion. These symptoms can be grouped into a construct called interpersonal sensitivity (IS). A 2013 study by Gupta and Gupta6 investigated the relationship between CBI, IS, and suicidal ideation among 312 consenting nonclinical participants in Canada. The study found that greater dissatisfaction with an individual’s CBI correlated to increased IS and increased rates of suicidal ideation and intentional self-injury.6
Cutaneous body image is particularly relevant to dermatologists, as many common dermatoses can cause cosmetically disfiguring skin conditions; for example, acne and rosacea have the propensity to cause notable disfigurement to the facial unit. Other common conditions such as atopic dermatitis or psoriasis can flare with stress and thereby throw patients into a vicious cycle of physical and psychosocial stress caused by social stigma, cosmetic disfigurement, and reduced CBI, in turn leading to worsening of the disease at hand. Dermatologists need to be aware that common dermatoses can impact a patient’s mental health via poor CBI.8 Similarly, dermatologists may be empowered by the awareness that treating common dermatoses, especially those associated with poor cosmesis, have 2-fold benefits—on the skin condition itself and on the patient’s mental health.
How are common dermatoses associated with mental health?
Acne—Acne is one of the most common skin diseases, so much so that in many cases acne has become an accepted and expected part of adolescence and young adulthood. Studies estimate that 85% of the US population aged 12 to 25 years have acne.9 For some adults, acne persists even longer, with 1% to 5% of adults reporting to have active lesions at 40 years of age.10 Acne is a multifactorial skin disease of the pilosebaceous unit that results in the development of inflammatory papules, pustules, and cysts. These lesions are most common on the face but can extend to other areas of the body, such as the chest and back.11 Although the active lesions can be painful and disfiguring, if left untreated, acne may lead to permanent disfigurement and scarring, which can have long-lasting psychosocial impacts.
Individuals with acne have an increased likelihood of self-consciousness, social isolation, depression, and suicidal ideation. This relationship has been well established for decades. In the 1990s, a small study reported that 7 of 16 (43.8%) cases of completed suicide in dermatology patients were in patients with acne.12 In a recent meta-analysis including 2,276,798 participants across 5 separate studies, researchers found that suicide was positively associated with acne, carrying an odds ratio of 1.50 (95% CI, 1.09-2.06).13
Rosacea—Rosacea is a common chronic inflammatory skin disease characterized by facial erythema, telangiectasia, phymatous changes, papules, pustules, and ocular irritation. The estimated worldwide prevalence is 5.5%.14 In addition to discomfort and irritation of the skin and eyes, rosacea often carries a higher risk of psychological and psychosocial distress due to its potentially disfiguring nature. Rosacea patients are at greater risk for having anxiety disorders and depression,15 and a 2018 study by Alinia et al16 showed that there is a direct relationship between rosacea severity and the actual level of depression.Although disease improvement certainly leads to improvements in quality of life and psychosocial status, Alinia et al16 noted that depression often is associated with poor treatment adherence due to poor motivation and hopelessness. It is critical that dermatologists are aware of these associations and maintain close follow-up with patients, even when the condition is not life-threatening, such as rosacea.
Hidradenitis Suppurativa—Hidradenitis suppurativa (HS) is a chronic inflammatory disease of the pilosebaceous unit that is characterized by the development of painful, malodorous, draining abscesses, fistulas, sinus tracts, and scars in sensitive areas such as the axillae, breasts, groin, and perineum.17 In severe cases, surgery may be required to excise affected areas. Compared to other cutaneous disease, HS is considered one of the most life-impacting disorders.18 The physical symptoms themselves often are debilitating, and patients often report considerable psychosocial and psychological impairment with decreased quality of life. Major depression frequently is noted, with 1 in 4 adults with HS also being depressed. In a large cross-sectional analysis of 38,140 adults and 1162 pediatric patients with HS, Wright et al17 reported the prevalence of depression among adults with HS as 30.0% compared to 16.9% in healthy controls. In children, the prevalence of depression was 11.7% compared to 4.1% in the general population.17 Similarly, 1 out of every 5 patients with HS experiences anxiety.18
In the military population, HS often can be duty limiting. The disease requires constant attention to wound care and frequent medical visits. For many service members operating in field training or combat environments, opportunities for and access to showers and basic hygiene is limited. Uniforms and additional necessary combat gear often are thick and occlusive. Taken as a whole, these factors may contribute to worsening of the disease and in severe cases are simply not conducive to the successful management of the condition. However, given the most commonly involved body areas and the nature of the disease, many service members with HS may feel embarrassed to disclose their condition. In uniform, the disease is not easily visible, and for unaware persons, the frequency of medical visits and limited duty status may seem unnecessary. This perception of a service member’s lack of productivity due to an unseen disease may further add to the psychosocial stress they experience.
The treatments for acne, rosacea, and HS are outlined in the eTable.11,19 Also noted are specific considerations when managing an active-duty service member due to various operational duty restrictions and constraints.
Final Thoughts
Maintaining readiness in the military is essential to the ability to not only “fight tonight” but also to win tonight in whatever operational or combat mission a service member may be. Although many factors impact readiness, the rates of suicide within the armed forces cannot be ignored. Suicide not only eliminates the readiness of the deceased service member but has lasting ripple effects on the overall readiness of their unit and command at large. Most suicides in the military occur in personnel with no prior documented mental health diagnoses or treatment. Therefore, it is the responsibility of all service members to recognize and mitigate stressors and risk factors that may lead to mental health distress and suicidality. In the medical corps, this translates to a responsibility of all medical specialists to recognize and understand unique risk factors for suicidality and to do as much as they can to reduce these risks. For military dermatologists and for civilian physicians treating military service members, it is imperative to predict and understand the relationship between common dermatoses; reduced satisfaction with CBI; and increased risk for mental health illness, self-harm, and suicide. Military dermatologists, as well as other specialists, may be limited in the care they are able to provide due to manpower, staffing, demand, and institutional guidelines; however, to better serve those who serve in a holistic manner, consideration must be given to rethink what is “medically essential” and “cosmetic” and leverage the available skills, techniques, and equipment to increase the readiness of the force.
- Ghahramanlou-Holloway M, LaCroix JM, Koss K, et al. Outpatient mental health treatment utilization and military career impact in the United States Marine Corps. Int J Environ Res Public Health. 2018;15:828. doi:10.3390/ijerph15040828
- Ottignon DA. Marine Corps Suicide Prevention System (MCSPS). Marine Corps Order 1720.2A. 2021. Headquarters United States Marine Corps. Published August 2, 2021. Accessed May 25, 2022. https://www.marines.mil/Portals/1/Publications/MCO%201720.2A.pdf?ver=QPxZ_qMS-X-d037B65N9Tg%3d%3d
- Reger MA, Smolenski DJ, Carter SP. Suicide prevention in the US Army: a mission for more than mental health clinicians. JAMA Psychiatry. 2018;75:991-992. doi:10.1001/jamapsychiatry.2018.2042
- Pruitt LD, Smolenski DJ, Bush NE, et al. Department of Defense Suicide Event Report Calendar Year 2015 Annual Report. National Center for Telehealth & Technology (T2); 2016. Accessed May 20, 2022. https://health.mil/Military-Health-Topics/Centers-of-Excellence/Psychological-Health-Center-of-Excellence/Department-of-Defense-Suicide-Event-Report
- Ursano RJ, Kessler RC, Naifeh JA, et al. Risk factors associated with attempted suicide among US Army soldiers without a history of mental health diagnosis. JAMA Psychiatry. 2018;75:1022-1032. doi:10.1001/jamapsychiatry.2018.2069
- Gupta MA, Gupta AK. Cutaneous body image dissatisfaction and suicidal ideation: mediation by interpersonal sensitivity. J Psychosom Res. 2013;75:55-59. doi:10.1016/j.jpsychores.2013.01.015
- Gupta MA, Gupta AK. Evaluation of cutaneous body image dissatisfaction in the dermatology patient. Clin Dermatol. 2013;31:72-79. doi:10.1016/j.clindermatol.2011.11.010
- Hinkley SB, Holub SC, Menter A. The validity of cutaneous body image as a construct and as a mediator of the relationship between cutaneous disease and mental health. Dermatol Ther (Heidelb). 2020;10:203-211. doi:10.1007/s13555-020-00351-5
- Stamu-O’Brien C, Jafferany M, Carniciu S, et al. Psychodermatology of acne: psychological aspects and effects of acne vulgaris. J Cosmet Dermatol. 2021;20:1080-1083. doi:10.1111/jocd.13765
- Sood S, Jafferany M, Vinaya Kumar S. Depression, psychiatric comorbidities, and psychosocial implications associated with acne vulgaris. J Cosmet Dermatol. 2020;19:3177-3182. doi:10.1111/jocd.13753
- Brahe C, Peters K. Fighting acne for the fighting forces. Cutis. 2020;106:18-20, 22. doi:10.12788/cutis.0057
- Cotterill JA, Cunliffe WJ. Suicide in dermatological patients. Br J Dermatol. 1997;137:246-250.
- Xu S, Zhu Y, Hu H, et al. The analysis of acne increasing suicide risk. Medicine (Baltimore). 2021;100:E26035. doi:10.1097/MD.0000000000026035
- Chen M, Deng Z, Huang Y, et al. Prevalence and risk factors of anxiety and depression in rosacea patients: a cross-sectional study in China [published online June 16, 2021]. Front Psychiatry. doi:10.3389/fpsyt.2021.659171
- Incel Uysal P, Akdogan N, Hayran Y, et al. Rosacea associated with increased risk of generalized anxiety disorder: a case-control study of prevalence and risk of anxiety in patients with rosacea. An Bras Dermatol. 2019;94:704-709. doi:10.1016/j.abd.2019.03.002
- Alinia H, Cardwell LA, Tuchayi SM, et al. Screening for depression in rosacea patients. Cutis. 2018;102:36-38.
- Wright S, Strunk A, Garg A. Prevalence of depression among children, adolescents, and adults with hidradenitis suppurativa [published online June 16, 2021]. J Am Acad Dermatol. doi:10.1016/j.jaad.2021.06.843
- Misitzis A, Goldust M, Jafferany M, et al. Psychiatric comorbidities in patients with hidradenitis suppurativa. Dermatol Ther. 2020;33:E13541. doi:10.1111/dth.13541
- Bolognia J, Schaffer J, Cerroni L, eds. Dermatology. 4th ed. Elsevier; 2017.
According to the US Department of Defense, the term readiness refers to the ability to recruit, train, deploy, and sustain military forces that will be ready to “fight tonight” and succeed in combat. Readiness is a top priority for military medicine, which functions to diagnose, treat, and rehabilitate service members so that they can return to the fight. This central concept drives programs across the military—from operational training events to the establishment of medical and dental standards. Readiness is tracked and scrutinized constantly, and although it is a shared responsibility, efforts to increase and sustain readiness often fall on support staff and military medical providers.
In recent years, there has been a greater awareness of the negative effects of mental illness, low morale, and suicidality on military readiness. In 2013, suicide accounted for 28.1% of all deaths that occurred in the US Armed Forces.1 Put frankly, suicide was one of the leading causes of death among military members.
The most recent Marine Corps Order regarding the Marine Corps Suicide Prevention Program stated that “suicidal behaviors are a barrier to readiness that have lasting effects on Marines and Service Members attached to Marine Commands. . .Families, and the Marine Corps.” It goes on to say that “[e]ffective suicide prevention requires coordinated efforts within a prevention framework dedicated to promoting mental, physical, spiritual, and social fitness. . .[and] mitigating stressors that interfere with mission readiness.”2 This statement supports the notion that preventing suicide is not just about treating mental illness; it also involves maximizing physical, spiritual, and social fitness. Although it is well established that various mental health disorders are associated with an increased risk for suicide, it is worth noting that, in one study, only half of individuals who died by suicide had a mental health disorder diagnosed prior to their death.3 These statistics translate to the military. The 2015 Department of Defense Suicide Event Report noted that only 28% of service members who died by suicide and 22% of members with attempted suicide had been documented as having sought mental health care and disclosed their potential for self-harm prior to the event.1,4 In 2018, a study published by Ursano et al5 showed that 36.3% of US soldiers with a documented suicide attempt (N=9650) had no prior mental health diagnoses.
Expanding the scope to include mental health issues in general, only 29% of service members who reported experiencing a mental health problem actually sought mental health care in that same period. Overall, approximately 40% of service members with a reported perceived need for mental health care actually sought care over their entire course of service time,1 which raises concern for a large population of undiagnosed and undertreated mental illnesses across the military. In response to these statistics, Reger et al3 posited that it is “essential that suicide prevention efforts move outside the silo of mental health.” The authors went on to challenge health care providers across all specialties and civilians alike to take responsibility in understanding, recognizing, and mitigating risk factors for suicide in the general population.3 Although treating a service member’s acne or offering to stand duty for a service member who has been under a great deal of stress in their personal life may appear to be indirect ways of reducing suicide in the US military, they actually may be the most critical means of prevention in a culture that emphasizes resilience and self-reliance, where seeking help for mental health struggles could be perceived as weakness.1
In this review article, we discuss the concept of cutaneous body image (CBI) and its associated outcomes on health, satisfaction, and quality of life in military service members. We then examine the intersections between common dermatologic conditions, CBI, and mental health and explore the ability and role of the military dermatologist to serve as a positive influence on military readiness.
What is cutaneous body image?
Cutaneous body image is “the individual’s mental perception of his or her skin and its appendages (ie, hair, nails).”6 It is measured objectively using the Cutaneous Body Image Scale, a questionnaire that includes 7 items related to the overall satisfaction with the appearance of skin, color of skin, skin of the face, complexion of the face, hair, fingernails, and toenails. Each question is rated using a 10-point Likert scale (0=not at all; 10=very markedly).6
Some degree of CBI dissatisfaction is expected and has been shown in the general population at large; for example, more than 56% of women older than 30 years report some degree of dissatisfaction with their skin. Similarly, data from the American Society of Plastic Surgeons showed that while 10.9 million cosmetic procedures were performed in 2006, 9.1 million of them involved minimally invasive procedures such as botulinum toxin type A injections with the purpose of skin rejuvenation and improvement of facial appearance.7 However, lower than average CBI can contribute to considerable psychosocial morbidity. Dissatisfaction with CBI is associated with self-consciousness, feelings of inferiority, and social exclusion. These symptoms can be grouped into a construct called interpersonal sensitivity (IS). A 2013 study by Gupta and Gupta6 investigated the relationship between CBI, IS, and suicidal ideation among 312 consenting nonclinical participants in Canada. The study found that greater dissatisfaction with an individual’s CBI correlated to increased IS and increased rates of suicidal ideation and intentional self-injury.6
Cutaneous body image is particularly relevant to dermatologists, as many common dermatoses can cause cosmetically disfiguring skin conditions; for example, acne and rosacea have the propensity to cause notable disfigurement to the facial unit. Other common conditions such as atopic dermatitis or psoriasis can flare with stress and thereby throw patients into a vicious cycle of physical and psychosocial stress caused by social stigma, cosmetic disfigurement, and reduced CBI, in turn leading to worsening of the disease at hand. Dermatologists need to be aware that common dermatoses can impact a patient’s mental health via poor CBI.8 Similarly, dermatologists may be empowered by the awareness that treating common dermatoses, especially those associated with poor cosmesis, have 2-fold benefits—on the skin condition itself and on the patient’s mental health.
How are common dermatoses associated with mental health?
Acne—Acne is one of the most common skin diseases, so much so that in many cases acne has become an accepted and expected part of adolescence and young adulthood. Studies estimate that 85% of the US population aged 12 to 25 years have acne.9 For some adults, acne persists even longer, with 1% to 5% of adults reporting to have active lesions at 40 years of age.10 Acne is a multifactorial skin disease of the pilosebaceous unit that results in the development of inflammatory papules, pustules, and cysts. These lesions are most common on the face but can extend to other areas of the body, such as the chest and back.11 Although the active lesions can be painful and disfiguring, if left untreated, acne may lead to permanent disfigurement and scarring, which can have long-lasting psychosocial impacts.
Individuals with acne have an increased likelihood of self-consciousness, social isolation, depression, and suicidal ideation. This relationship has been well established for decades. In the 1990s, a small study reported that 7 of 16 (43.8%) cases of completed suicide in dermatology patients were in patients with acne.12 In a recent meta-analysis including 2,276,798 participants across 5 separate studies, researchers found that suicide was positively associated with acne, carrying an odds ratio of 1.50 (95% CI, 1.09-2.06).13
Rosacea—Rosacea is a common chronic inflammatory skin disease characterized by facial erythema, telangiectasia, phymatous changes, papules, pustules, and ocular irritation. The estimated worldwide prevalence is 5.5%.14 In addition to discomfort and irritation of the skin and eyes, rosacea often carries a higher risk of psychological and psychosocial distress due to its potentially disfiguring nature. Rosacea patients are at greater risk for having anxiety disorders and depression,15 and a 2018 study by Alinia et al16 showed that there is a direct relationship between rosacea severity and the actual level of depression.Although disease improvement certainly leads to improvements in quality of life and psychosocial status, Alinia et al16 noted that depression often is associated with poor treatment adherence due to poor motivation and hopelessness. It is critical that dermatologists are aware of these associations and maintain close follow-up with patients, even when the condition is not life-threatening, such as rosacea.
Hidradenitis Suppurativa—Hidradenitis suppurativa (HS) is a chronic inflammatory disease of the pilosebaceous unit that is characterized by the development of painful, malodorous, draining abscesses, fistulas, sinus tracts, and scars in sensitive areas such as the axillae, breasts, groin, and perineum.17 In severe cases, surgery may be required to excise affected areas. Compared to other cutaneous disease, HS is considered one of the most life-impacting disorders.18 The physical symptoms themselves often are debilitating, and patients often report considerable psychosocial and psychological impairment with decreased quality of life. Major depression frequently is noted, with 1 in 4 adults with HS also being depressed. In a large cross-sectional analysis of 38,140 adults and 1162 pediatric patients with HS, Wright et al17 reported the prevalence of depression among adults with HS as 30.0% compared to 16.9% in healthy controls. In children, the prevalence of depression was 11.7% compared to 4.1% in the general population.17 Similarly, 1 out of every 5 patients with HS experiences anxiety.18
In the military population, HS often can be duty limiting. The disease requires constant attention to wound care and frequent medical visits. For many service members operating in field training or combat environments, opportunities for and access to showers and basic hygiene is limited. Uniforms and additional necessary combat gear often are thick and occlusive. Taken as a whole, these factors may contribute to worsening of the disease and in severe cases are simply not conducive to the successful management of the condition. However, given the most commonly involved body areas and the nature of the disease, many service members with HS may feel embarrassed to disclose their condition. In uniform, the disease is not easily visible, and for unaware persons, the frequency of medical visits and limited duty status may seem unnecessary. This perception of a service member’s lack of productivity due to an unseen disease may further add to the psychosocial stress they experience.
The treatments for acne, rosacea, and HS are outlined in the eTable.11,19 Also noted are specific considerations when managing an active-duty service member due to various operational duty restrictions and constraints.
Final Thoughts
Maintaining readiness in the military is essential to the ability to not only “fight tonight” but also to win tonight in whatever operational or combat mission a service member may be. Although many factors impact readiness, the rates of suicide within the armed forces cannot be ignored. Suicide not only eliminates the readiness of the deceased service member but has lasting ripple effects on the overall readiness of their unit and command at large. Most suicides in the military occur in personnel with no prior documented mental health diagnoses or treatment. Therefore, it is the responsibility of all service members to recognize and mitigate stressors and risk factors that may lead to mental health distress and suicidality. In the medical corps, this translates to a responsibility of all medical specialists to recognize and understand unique risk factors for suicidality and to do as much as they can to reduce these risks. For military dermatologists and for civilian physicians treating military service members, it is imperative to predict and understand the relationship between common dermatoses; reduced satisfaction with CBI; and increased risk for mental health illness, self-harm, and suicide. Military dermatologists, as well as other specialists, may be limited in the care they are able to provide due to manpower, staffing, demand, and institutional guidelines; however, to better serve those who serve in a holistic manner, consideration must be given to rethink what is “medically essential” and “cosmetic” and leverage the available skills, techniques, and equipment to increase the readiness of the force.
According to the US Department of Defense, the term readiness refers to the ability to recruit, train, deploy, and sustain military forces that will be ready to “fight tonight” and succeed in combat. Readiness is a top priority for military medicine, which functions to diagnose, treat, and rehabilitate service members so that they can return to the fight. This central concept drives programs across the military—from operational training events to the establishment of medical and dental standards. Readiness is tracked and scrutinized constantly, and although it is a shared responsibility, efforts to increase and sustain readiness often fall on support staff and military medical providers.
In recent years, there has been a greater awareness of the negative effects of mental illness, low morale, and suicidality on military readiness. In 2013, suicide accounted for 28.1% of all deaths that occurred in the US Armed Forces.1 Put frankly, suicide was one of the leading causes of death among military members.
The most recent Marine Corps Order regarding the Marine Corps Suicide Prevention Program stated that “suicidal behaviors are a barrier to readiness that have lasting effects on Marines and Service Members attached to Marine Commands. . .Families, and the Marine Corps.” It goes on to say that “[e]ffective suicide prevention requires coordinated efforts within a prevention framework dedicated to promoting mental, physical, spiritual, and social fitness. . .[and] mitigating stressors that interfere with mission readiness.”2 This statement supports the notion that preventing suicide is not just about treating mental illness; it also involves maximizing physical, spiritual, and social fitness. Although it is well established that various mental health disorders are associated with an increased risk for suicide, it is worth noting that, in one study, only half of individuals who died by suicide had a mental health disorder diagnosed prior to their death.3 These statistics translate to the military. The 2015 Department of Defense Suicide Event Report noted that only 28% of service members who died by suicide and 22% of members with attempted suicide had been documented as having sought mental health care and disclosed their potential for self-harm prior to the event.1,4 In 2018, a study published by Ursano et al5 showed that 36.3% of US soldiers with a documented suicide attempt (N=9650) had no prior mental health diagnoses.
Expanding the scope to include mental health issues in general, only 29% of service members who reported experiencing a mental health problem actually sought mental health care in that same period. Overall, approximately 40% of service members with a reported perceived need for mental health care actually sought care over their entire course of service time,1 which raises concern for a large population of undiagnosed and undertreated mental illnesses across the military. In response to these statistics, Reger et al3 posited that it is “essential that suicide prevention efforts move outside the silo of mental health.” The authors went on to challenge health care providers across all specialties and civilians alike to take responsibility in understanding, recognizing, and mitigating risk factors for suicide in the general population.3 Although treating a service member’s acne or offering to stand duty for a service member who has been under a great deal of stress in their personal life may appear to be indirect ways of reducing suicide in the US military, they actually may be the most critical means of prevention in a culture that emphasizes resilience and self-reliance, where seeking help for mental health struggles could be perceived as weakness.1
In this review article, we discuss the concept of cutaneous body image (CBI) and its associated outcomes on health, satisfaction, and quality of life in military service members. We then examine the intersections between common dermatologic conditions, CBI, and mental health and explore the ability and role of the military dermatologist to serve as a positive influence on military readiness.
What is cutaneous body image?
Cutaneous body image is “the individual’s mental perception of his or her skin and its appendages (ie, hair, nails).”6 It is measured objectively using the Cutaneous Body Image Scale, a questionnaire that includes 7 items related to the overall satisfaction with the appearance of skin, color of skin, skin of the face, complexion of the face, hair, fingernails, and toenails. Each question is rated using a 10-point Likert scale (0=not at all; 10=very markedly).6
Some degree of CBI dissatisfaction is expected and has been shown in the general population at large; for example, more than 56% of women older than 30 years report some degree of dissatisfaction with their skin. Similarly, data from the American Society of Plastic Surgeons showed that while 10.9 million cosmetic procedures were performed in 2006, 9.1 million of them involved minimally invasive procedures such as botulinum toxin type A injections with the purpose of skin rejuvenation and improvement of facial appearance.7 However, lower than average CBI can contribute to considerable psychosocial morbidity. Dissatisfaction with CBI is associated with self-consciousness, feelings of inferiority, and social exclusion. These symptoms can be grouped into a construct called interpersonal sensitivity (IS). A 2013 study by Gupta and Gupta6 investigated the relationship between CBI, IS, and suicidal ideation among 312 consenting nonclinical participants in Canada. The study found that greater dissatisfaction with an individual’s CBI correlated to increased IS and increased rates of suicidal ideation and intentional self-injury.6
Cutaneous body image is particularly relevant to dermatologists, as many common dermatoses can cause cosmetically disfiguring skin conditions; for example, acne and rosacea have the propensity to cause notable disfigurement to the facial unit. Other common conditions such as atopic dermatitis or psoriasis can flare with stress and thereby throw patients into a vicious cycle of physical and psychosocial stress caused by social stigma, cosmetic disfigurement, and reduced CBI, in turn leading to worsening of the disease at hand. Dermatologists need to be aware that common dermatoses can impact a patient’s mental health via poor CBI.8 Similarly, dermatologists may be empowered by the awareness that treating common dermatoses, especially those associated with poor cosmesis, have 2-fold benefits—on the skin condition itself and on the patient’s mental health.
How are common dermatoses associated with mental health?
Acne—Acne is one of the most common skin diseases, so much so that in many cases acne has become an accepted and expected part of adolescence and young adulthood. Studies estimate that 85% of the US population aged 12 to 25 years have acne.9 For some adults, acne persists even longer, with 1% to 5% of adults reporting to have active lesions at 40 years of age.10 Acne is a multifactorial skin disease of the pilosebaceous unit that results in the development of inflammatory papules, pustules, and cysts. These lesions are most common on the face but can extend to other areas of the body, such as the chest and back.11 Although the active lesions can be painful and disfiguring, if left untreated, acne may lead to permanent disfigurement and scarring, which can have long-lasting psychosocial impacts.
Individuals with acne have an increased likelihood of self-consciousness, social isolation, depression, and suicidal ideation. This relationship has been well established for decades. In the 1990s, a small study reported that 7 of 16 (43.8%) cases of completed suicide in dermatology patients were in patients with acne.12 In a recent meta-analysis including 2,276,798 participants across 5 separate studies, researchers found that suicide was positively associated with acne, carrying an odds ratio of 1.50 (95% CI, 1.09-2.06).13
Rosacea—Rosacea is a common chronic inflammatory skin disease characterized by facial erythema, telangiectasia, phymatous changes, papules, pustules, and ocular irritation. The estimated worldwide prevalence is 5.5%.14 In addition to discomfort and irritation of the skin and eyes, rosacea often carries a higher risk of psychological and psychosocial distress due to its potentially disfiguring nature. Rosacea patients are at greater risk for having anxiety disorders and depression,15 and a 2018 study by Alinia et al16 showed that there is a direct relationship between rosacea severity and the actual level of depression.Although disease improvement certainly leads to improvements in quality of life and psychosocial status, Alinia et al16 noted that depression often is associated with poor treatment adherence due to poor motivation and hopelessness. It is critical that dermatologists are aware of these associations and maintain close follow-up with patients, even when the condition is not life-threatening, such as rosacea.
Hidradenitis Suppurativa—Hidradenitis suppurativa (HS) is a chronic inflammatory disease of the pilosebaceous unit that is characterized by the development of painful, malodorous, draining abscesses, fistulas, sinus tracts, and scars in sensitive areas such as the axillae, breasts, groin, and perineum.17 In severe cases, surgery may be required to excise affected areas. Compared to other cutaneous disease, HS is considered one of the most life-impacting disorders.18 The physical symptoms themselves often are debilitating, and patients often report considerable psychosocial and psychological impairment with decreased quality of life. Major depression frequently is noted, with 1 in 4 adults with HS also being depressed. In a large cross-sectional analysis of 38,140 adults and 1162 pediatric patients with HS, Wright et al17 reported the prevalence of depression among adults with HS as 30.0% compared to 16.9% in healthy controls. In children, the prevalence of depression was 11.7% compared to 4.1% in the general population.17 Similarly, 1 out of every 5 patients with HS experiences anxiety.18
In the military population, HS often can be duty limiting. The disease requires constant attention to wound care and frequent medical visits. For many service members operating in field training or combat environments, opportunities for and access to showers and basic hygiene is limited. Uniforms and additional necessary combat gear often are thick and occlusive. Taken as a whole, these factors may contribute to worsening of the disease and in severe cases are simply not conducive to the successful management of the condition. However, given the most commonly involved body areas and the nature of the disease, many service members with HS may feel embarrassed to disclose their condition. In uniform, the disease is not easily visible, and for unaware persons, the frequency of medical visits and limited duty status may seem unnecessary. This perception of a service member’s lack of productivity due to an unseen disease may further add to the psychosocial stress they experience.
The treatments for acne, rosacea, and HS are outlined in the eTable.11,19 Also noted are specific considerations when managing an active-duty service member due to various operational duty restrictions and constraints.
Final Thoughts
Maintaining readiness in the military is essential to the ability to not only “fight tonight” but also to win tonight in whatever operational or combat mission a service member may be. Although many factors impact readiness, the rates of suicide within the armed forces cannot be ignored. Suicide not only eliminates the readiness of the deceased service member but has lasting ripple effects on the overall readiness of their unit and command at large. Most suicides in the military occur in personnel with no prior documented mental health diagnoses or treatment. Therefore, it is the responsibility of all service members to recognize and mitigate stressors and risk factors that may lead to mental health distress and suicidality. In the medical corps, this translates to a responsibility of all medical specialists to recognize and understand unique risk factors for suicidality and to do as much as they can to reduce these risks. For military dermatologists and for civilian physicians treating military service members, it is imperative to predict and understand the relationship between common dermatoses; reduced satisfaction with CBI; and increased risk for mental health illness, self-harm, and suicide. Military dermatologists, as well as other specialists, may be limited in the care they are able to provide due to manpower, staffing, demand, and institutional guidelines; however, to better serve those who serve in a holistic manner, consideration must be given to rethink what is “medically essential” and “cosmetic” and leverage the available skills, techniques, and equipment to increase the readiness of the force.
- Ghahramanlou-Holloway M, LaCroix JM, Koss K, et al. Outpatient mental health treatment utilization and military career impact in the United States Marine Corps. Int J Environ Res Public Health. 2018;15:828. doi:10.3390/ijerph15040828
- Ottignon DA. Marine Corps Suicide Prevention System (MCSPS). Marine Corps Order 1720.2A. 2021. Headquarters United States Marine Corps. Published August 2, 2021. Accessed May 25, 2022. https://www.marines.mil/Portals/1/Publications/MCO%201720.2A.pdf?ver=QPxZ_qMS-X-d037B65N9Tg%3d%3d
- Reger MA, Smolenski DJ, Carter SP. Suicide prevention in the US Army: a mission for more than mental health clinicians. JAMA Psychiatry. 2018;75:991-992. doi:10.1001/jamapsychiatry.2018.2042
- Pruitt LD, Smolenski DJ, Bush NE, et al. Department of Defense Suicide Event Report Calendar Year 2015 Annual Report. National Center for Telehealth & Technology (T2); 2016. Accessed May 20, 2022. https://health.mil/Military-Health-Topics/Centers-of-Excellence/Psychological-Health-Center-of-Excellence/Department-of-Defense-Suicide-Event-Report
- Ursano RJ, Kessler RC, Naifeh JA, et al. Risk factors associated with attempted suicide among US Army soldiers without a history of mental health diagnosis. JAMA Psychiatry. 2018;75:1022-1032. doi:10.1001/jamapsychiatry.2018.2069
- Gupta MA, Gupta AK. Cutaneous body image dissatisfaction and suicidal ideation: mediation by interpersonal sensitivity. J Psychosom Res. 2013;75:55-59. doi:10.1016/j.jpsychores.2013.01.015
- Gupta MA, Gupta AK. Evaluation of cutaneous body image dissatisfaction in the dermatology patient. Clin Dermatol. 2013;31:72-79. doi:10.1016/j.clindermatol.2011.11.010
- Hinkley SB, Holub SC, Menter A. The validity of cutaneous body image as a construct and as a mediator of the relationship between cutaneous disease and mental health. Dermatol Ther (Heidelb). 2020;10:203-211. doi:10.1007/s13555-020-00351-5
- Stamu-O’Brien C, Jafferany M, Carniciu S, et al. Psychodermatology of acne: psychological aspects and effects of acne vulgaris. J Cosmet Dermatol. 2021;20:1080-1083. doi:10.1111/jocd.13765
- Sood S, Jafferany M, Vinaya Kumar S. Depression, psychiatric comorbidities, and psychosocial implications associated with acne vulgaris. J Cosmet Dermatol. 2020;19:3177-3182. doi:10.1111/jocd.13753
- Brahe C, Peters K. Fighting acne for the fighting forces. Cutis. 2020;106:18-20, 22. doi:10.12788/cutis.0057
- Cotterill JA, Cunliffe WJ. Suicide in dermatological patients. Br J Dermatol. 1997;137:246-250.
- Xu S, Zhu Y, Hu H, et al. The analysis of acne increasing suicide risk. Medicine (Baltimore). 2021;100:E26035. doi:10.1097/MD.0000000000026035
- Chen M, Deng Z, Huang Y, et al. Prevalence and risk factors of anxiety and depression in rosacea patients: a cross-sectional study in China [published online June 16, 2021]. Front Psychiatry. doi:10.3389/fpsyt.2021.659171
- Incel Uysal P, Akdogan N, Hayran Y, et al. Rosacea associated with increased risk of generalized anxiety disorder: a case-control study of prevalence and risk of anxiety in patients with rosacea. An Bras Dermatol. 2019;94:704-709. doi:10.1016/j.abd.2019.03.002
- Alinia H, Cardwell LA, Tuchayi SM, et al. Screening for depression in rosacea patients. Cutis. 2018;102:36-38.
- Wright S, Strunk A, Garg A. Prevalence of depression among children, adolescents, and adults with hidradenitis suppurativa [published online June 16, 2021]. J Am Acad Dermatol. doi:10.1016/j.jaad.2021.06.843
- Misitzis A, Goldust M, Jafferany M, et al. Psychiatric comorbidities in patients with hidradenitis suppurativa. Dermatol Ther. 2020;33:E13541. doi:10.1111/dth.13541
- Bolognia J, Schaffer J, Cerroni L, eds. Dermatology. 4th ed. Elsevier; 2017.
- Ghahramanlou-Holloway M, LaCroix JM, Koss K, et al. Outpatient mental health treatment utilization and military career impact in the United States Marine Corps. Int J Environ Res Public Health. 2018;15:828. doi:10.3390/ijerph15040828
- Ottignon DA. Marine Corps Suicide Prevention System (MCSPS). Marine Corps Order 1720.2A. 2021. Headquarters United States Marine Corps. Published August 2, 2021. Accessed May 25, 2022. https://www.marines.mil/Portals/1/Publications/MCO%201720.2A.pdf?ver=QPxZ_qMS-X-d037B65N9Tg%3d%3d
- Reger MA, Smolenski DJ, Carter SP. Suicide prevention in the US Army: a mission for more than mental health clinicians. JAMA Psychiatry. 2018;75:991-992. doi:10.1001/jamapsychiatry.2018.2042
- Pruitt LD, Smolenski DJ, Bush NE, et al. Department of Defense Suicide Event Report Calendar Year 2015 Annual Report. National Center for Telehealth & Technology (T2); 2016. Accessed May 20, 2022. https://health.mil/Military-Health-Topics/Centers-of-Excellence/Psychological-Health-Center-of-Excellence/Department-of-Defense-Suicide-Event-Report
- Ursano RJ, Kessler RC, Naifeh JA, et al. Risk factors associated with attempted suicide among US Army soldiers without a history of mental health diagnosis. JAMA Psychiatry. 2018;75:1022-1032. doi:10.1001/jamapsychiatry.2018.2069
- Gupta MA, Gupta AK. Cutaneous body image dissatisfaction and suicidal ideation: mediation by interpersonal sensitivity. J Psychosom Res. 2013;75:55-59. doi:10.1016/j.jpsychores.2013.01.015
- Gupta MA, Gupta AK. Evaluation of cutaneous body image dissatisfaction in the dermatology patient. Clin Dermatol. 2013;31:72-79. doi:10.1016/j.clindermatol.2011.11.010
- Hinkley SB, Holub SC, Menter A. The validity of cutaneous body image as a construct and as a mediator of the relationship between cutaneous disease and mental health. Dermatol Ther (Heidelb). 2020;10:203-211. doi:10.1007/s13555-020-00351-5
- Stamu-O’Brien C, Jafferany M, Carniciu S, et al. Psychodermatology of acne: psychological aspects and effects of acne vulgaris. J Cosmet Dermatol. 2021;20:1080-1083. doi:10.1111/jocd.13765
- Sood S, Jafferany M, Vinaya Kumar S. Depression, psychiatric comorbidities, and psychosocial implications associated with acne vulgaris. J Cosmet Dermatol. 2020;19:3177-3182. doi:10.1111/jocd.13753
- Brahe C, Peters K. Fighting acne for the fighting forces. Cutis. 2020;106:18-20, 22. doi:10.12788/cutis.0057
- Cotterill JA, Cunliffe WJ. Suicide in dermatological patients. Br J Dermatol. 1997;137:246-250.
- Xu S, Zhu Y, Hu H, et al. The analysis of acne increasing suicide risk. Medicine (Baltimore). 2021;100:E26035. doi:10.1097/MD.0000000000026035
- Chen M, Deng Z, Huang Y, et al. Prevalence and risk factors of anxiety and depression in rosacea patients: a cross-sectional study in China [published online June 16, 2021]. Front Psychiatry. doi:10.3389/fpsyt.2021.659171
- Incel Uysal P, Akdogan N, Hayran Y, et al. Rosacea associated with increased risk of generalized anxiety disorder: a case-control study of prevalence and risk of anxiety in patients with rosacea. An Bras Dermatol. 2019;94:704-709. doi:10.1016/j.abd.2019.03.002
- Alinia H, Cardwell LA, Tuchayi SM, et al. Screening for depression in rosacea patients. Cutis. 2018;102:36-38.
- Wright S, Strunk A, Garg A. Prevalence of depression among children, adolescents, and adults with hidradenitis suppurativa [published online June 16, 2021]. J Am Acad Dermatol. doi:10.1016/j.jaad.2021.06.843
- Misitzis A, Goldust M, Jafferany M, et al. Psychiatric comorbidities in patients with hidradenitis suppurativa. Dermatol Ther. 2020;33:E13541. doi:10.1111/dth.13541
- Bolognia J, Schaffer J, Cerroni L, eds. Dermatology. 4th ed. Elsevier; 2017.
Practice Points
- The term readiness refers to the ability to recruit, train, deploy, and sustain military forces that are ready to “fight tonight” and succeed in combat.
- Maintaining readiness requires a holistic approach, as it is directly affected by physical and mental health outcomes.
- Cutaneous body image (CBI) refers to an individual’s mental perception of the condition of their hair, nails, and skin. Positive CBI is related to increased quality of life, while negative CBI, which often is associated with dermatologic disease, is associated with poorer health outcomes and even self-injury.
- Treatment of dermatologic disease in the context of active-duty military members can positively influence CBI, which may in turn increase service members’ quality of life and overall military readiness.