Dermatology News

Beating the allegory of the cave

When Beatriz Flamini spoke with reporters on April 14, she knew nothing of the previous 18 months. The Russian invasion of Ukraine? Nope. The death of Queen Elizabeth? Also no. But before you make fun of her, she has an excuse. She’s been living under a rock.

As part of an experiment to test how social isolation and disorientation affect a person’s mind, sense of time, and sleeping patterns, Ms. Flamini lived in a 70-meter-deep cave in southern Spain for 500 days, starting in November 2021. Alone. No outside communication with the outside world in any way, though she was constantly monitored by a team of researchers. She also had multiple cameras filming her for an upcoming documentary.

Joshua Sortino/Negative Space

This is a massive step up from the previous record for time spent underground for science: A team of 15 spent 50 days underground in 2021 to similar study of isolation and how it affected circadian rhythms. It’s also almost certainly a world record for time spent underground.

All that time alone certainly sounds like some sort of medieval torture, but Ms. Flamini had access to food, water, and a library of books. Which she made liberal use of, reading at least 60 books during her stay. She also had a panic button in case the isolation became too much or an emergency developed, but she never considered using it.

She lost track of time after 2 months, flies invaded the cave on occasion, and maintaining coherence was occasionally a struggle, but she kept things together very well. In fact, she didn’t even want to leave when her team came for her. She wasn’t even finished with her 61st book.

When she spoke with gathered reporters after the ordeal, words were obviously difficult to come by for her, having not spoken in nearly 18 months, but her mind was clearly still sharp and she had a very important question for everyone gathered around her.

Who’s buying the beer?

We approve of this request.
 

Staphylococcus and the speed of evolution

Bacteria, we know, are tough little buggers that are hard to see and even harder to get rid of. So hard, actually, that human bodies eventually gave up on the task and decided to just incorporate them into our organ systems. But why are bacteria so hard to eliminate?

CDC/Janice Haney Carr

Two words: rapid evolution. How rapid? For the first time, scientists have directly observed adaptive evolution by Staphylococcus aureus in a single person’s skin microbiome. That’s how rapid.

For their study, the researchers collected samples from the nostrils, backs of knees, insides of elbows, and forearms of 23 children with eczema. They eventually cultured almost 1,500 unique colonies of S. aureus cells from those samples and sequenced the cells’ genomes.

All that sampling and culturing and sequencing showed that it was rare for a new S. aureus strain to come in and replace the existing strain. “Despite the stability at the lineage level, we see a lot of dynamics at the whole genome level, where new mutations are constantly arising in these bacteria and then spreading throughout the entire body,” Tami D. Lieberman, PhD, of the Massachusetts Institute of Technology, Cambridge, said in a written statement from MIT.

One frequent mutation involved a gene called capD, which encodes an enzyme necessary for synthesizing the capsular polysaccharide – a coating that protects S. aureus from recognition by immune cells. In one patient, four different mutations of capD arose independently in different samples before one variant became dominant and spread over the entire microbiome, MIT reported.

The mutation, which actually results in the loss of the polysaccharide capsule, may allow cells to grow faster than those without the mutation because they have more fuel to power their own growth, the researchers suggested. It’s also possible that loss of the capsule allows S. aureus cells to stick to the skin better because proteins that allow them to adhere to the skin are more exposed.

Dr. Lieberman and her associates hope that these variant-containing cells could be a new target for eczema treatments, but we’re never optimistic when it comes to bacteria. That’s because some of us are old enough to remember evolutionary biologist Stephen Jay Gould, who wrote in his book “Full House”: “Our planet has always been in the ‘Age of Bacteria,’ ever since the first fossils – bacteria, of course – were entombed in rocks more than 3 billion years ago. On any possible, reasonable or fair criterion, bacteria are – and always have been – the dominant forms of life on Earth.”

In the distant future, long after humans have left the scene, the bacteria will be laughing at the last rats and cockroaches scurrying across the landscape. Wanna bet?
 

The height of genetic prediction

Genetics are practically a DNA Scrabble bag. Traits like eye color and hair texture are chosen in the same fashion, based on what gets pulled from our own genetic bag of letters, but what about height? Researchers may now have a way to predict adult height and make it more than just an educated guess.

How? By looking at the genes in our growth plates. The cartilage on the ends of our bones hardens as we age, eventually deciding an individual’s stature. In a recently published study, a research team looked at 600 million cartilage cells linked to maturation and cell growth in mice. Because everything starts with rodents.

Mayberry Health and Home

After that search identified 145 genes linked to growth plate maturation and formation of the bones, they compared the mouse genes with data from genome-wide association studies (GWAS) of human height to look for hotspots where the height genes exist in human DNA.

The results showed which genes play a role in deciding height, and the GWAS data also suggested that genetic changes affecting cartilage cell maturation may strongly influence adult height, said the investigators, who hope that earlier interventions can improve outcomes in patients with conditions such as skeletal dysplasia.

So, yeah, you may want to be a little taller or shorter, but the outcome of that particular Scrabble game was determined when your parents, you know, dropped the letters in the bag.

Beating the allegory of the cave

When Beatriz Flamini spoke with reporters on April 14, she knew nothing of the previous 18 months. The Russian invasion of Ukraine? Nope. The death of Queen Elizabeth? Also no. But before you make fun of her, she has an excuse. She’s been living under a rock.

As part of an experiment to test how social isolation and disorientation affect a person’s mind, sense of time, and sleeping patterns, Ms. Flamini lived in a 70-meter-deep cave in southern Spain for 500 days, starting in November 2021. Alone. No outside communication with the outside world in any way, though she was constantly monitored by a team of researchers. She also had multiple cameras filming her for an upcoming documentary.

Joshua Sortino/Negative Space

This is a massive step up from the previous record for time spent underground for science: A team of 15 spent 50 days underground in 2021 to similar study of isolation and how it affected circadian rhythms. It’s also almost certainly a world record for time spent underground.

All that time alone certainly sounds like some sort of medieval torture, but Ms. Flamini had access to food, water, and a library of books. Which she made liberal use of, reading at least 60 books during her stay. She also had a panic button in case the isolation became too much or an emergency developed, but she never considered using it.

She lost track of time after 2 months, flies invaded the cave on occasion, and maintaining coherence was occasionally a struggle, but she kept things together very well. In fact, she didn’t even want to leave when her team came for her. She wasn’t even finished with her 61st book.

When she spoke with gathered reporters after the ordeal, words were obviously difficult to come by for her, having not spoken in nearly 18 months, but her mind was clearly still sharp and she had a very important question for everyone gathered around her.

Who’s buying the beer?

We approve of this request.
 

Staphylococcus and the speed of evolution

Bacteria, we know, are tough little buggers that are hard to see and even harder to get rid of. So hard, actually, that human bodies eventually gave up on the task and decided to just incorporate them into our organ systems. But why are bacteria so hard to eliminate?

CDC/Janice Haney Carr

Two words: rapid evolution. How rapid? For the first time, scientists have directly observed adaptive evolution by Staphylococcus aureus in a single person’s skin microbiome. That’s how rapid.

For their study, the researchers collected samples from the nostrils, backs of knees, insides of elbows, and forearms of 23 children with eczema. They eventually cultured almost 1,500 unique colonies of S. aureus cells from those samples and sequenced the cells’ genomes.

All that sampling and culturing and sequencing showed that it was rare for a new S. aureus strain to come in and replace the existing strain. “Despite the stability at the lineage level, we see a lot of dynamics at the whole genome level, where new mutations are constantly arising in these bacteria and then spreading throughout the entire body,” Tami D. Lieberman, PhD, of the Massachusetts Institute of Technology, Cambridge, said in a written statement from MIT.

One frequent mutation involved a gene called capD, which encodes an enzyme necessary for synthesizing the capsular polysaccharide – a coating that protects S. aureus from recognition by immune cells. In one patient, four different mutations of capD arose independently in different samples before one variant became dominant and spread over the entire microbiome, MIT reported.

The mutation, which actually results in the loss of the polysaccharide capsule, may allow cells to grow faster than those without the mutation because they have more fuel to power their own growth, the researchers suggested. It’s also possible that loss of the capsule allows S. aureus cells to stick to the skin better because proteins that allow them to adhere to the skin are more exposed.

Dr. Lieberman and her associates hope that these variant-containing cells could be a new target for eczema treatments, but we’re never optimistic when it comes to bacteria. That’s because some of us are old enough to remember evolutionary biologist Stephen Jay Gould, who wrote in his book “Full House”: “Our planet has always been in the ‘Age of Bacteria,’ ever since the first fossils – bacteria, of course – were entombed in rocks more than 3 billion years ago. On any possible, reasonable or fair criterion, bacteria are – and always have been – the dominant forms of life on Earth.”

In the distant future, long after humans have left the scene, the bacteria will be laughing at the last rats and cockroaches scurrying across the landscape. Wanna bet?
 

The height of genetic prediction

Genetics are practically a DNA Scrabble bag. Traits like eye color and hair texture are chosen in the same fashion, based on what gets pulled from our own genetic bag of letters, but what about height? Researchers may now have a way to predict adult height and make it more than just an educated guess.

How? By looking at the genes in our growth plates. The cartilage on the ends of our bones hardens as we age, eventually deciding an individual’s stature. In a recently published study, a research team looked at 600 million cartilage cells linked to maturation and cell growth in mice. Because everything starts with rodents.

Mayberry Health and Home

After that search identified 145 genes linked to growth plate maturation and formation of the bones, they compared the mouse genes with data from genome-wide association studies (GWAS) of human height to look for hotspots where the height genes exist in human DNA.

The results showed which genes play a role in deciding height, and the GWAS data also suggested that genetic changes affecting cartilage cell maturation may strongly influence adult height, said the investigators, who hope that earlier interventions can improve outcomes in patients with conditions such as skeletal dysplasia.

So, yeah, you may want to be a little taller or shorter, but the outcome of that particular Scrabble game was determined when your parents, you know, dropped the letters in the bag.

Beating the allegory of the cave

When Beatriz Flamini spoke with reporters on April 14, she knew nothing of the previous 18 months. The Russian invasion of Ukraine? Nope. The death of Queen Elizabeth? Also no. But before you make fun of her, she has an excuse. She’s been living under a rock.

As part of an experiment to test how social isolation and disorientation affect a person’s mind, sense of time, and sleeping patterns, Ms. Flamini lived in a 70-meter-deep cave in southern Spain for 500 days, starting in November 2021. Alone. No outside communication with the outside world in any way, though she was constantly monitored by a team of researchers. She also had multiple cameras filming her for an upcoming documentary.

Joshua Sortino/Negative Space

This is a massive step up from the previous record for time spent underground for science: A team of 15 spent 50 days underground in 2021 to similar study of isolation and how it affected circadian rhythms. It’s also almost certainly a world record for time spent underground.

All that time alone certainly sounds like some sort of medieval torture, but Ms. Flamini had access to food, water, and a library of books. Which she made liberal use of, reading at least 60 books during her stay. She also had a panic button in case the isolation became too much or an emergency developed, but she never considered using it.

She lost track of time after 2 months, flies invaded the cave on occasion, and maintaining coherence was occasionally a struggle, but she kept things together very well. In fact, she didn’t even want to leave when her team came for her. She wasn’t even finished with her 61st book.

When she spoke with gathered reporters after the ordeal, words were obviously difficult to come by for her, having not spoken in nearly 18 months, but her mind was clearly still sharp and she had a very important question for everyone gathered around her.

Who’s buying the beer?

We approve of this request.
 

Staphylococcus and the speed of evolution

Bacteria, we know, are tough little buggers that are hard to see and even harder to get rid of. So hard, actually, that human bodies eventually gave up on the task and decided to just incorporate them into our organ systems. But why are bacteria so hard to eliminate?

CDC/Janice Haney Carr

Two words: rapid evolution. How rapid? For the first time, scientists have directly observed adaptive evolution by Staphylococcus aureus in a single person’s skin microbiome. That’s how rapid.

For their study, the researchers collected samples from the nostrils, backs of knees, insides of elbows, and forearms of 23 children with eczema. They eventually cultured almost 1,500 unique colonies of S. aureus cells from those samples and sequenced the cells’ genomes.

All that sampling and culturing and sequencing showed that it was rare for a new S. aureus strain to come in and replace the existing strain. “Despite the stability at the lineage level, we see a lot of dynamics at the whole genome level, where new mutations are constantly arising in these bacteria and then spreading throughout the entire body,” Tami D. Lieberman, PhD, of the Massachusetts Institute of Technology, Cambridge, said in a written statement from MIT.

One frequent mutation involved a gene called capD, which encodes an enzyme necessary for synthesizing the capsular polysaccharide – a coating that protects S. aureus from recognition by immune cells. In one patient, four different mutations of capD arose independently in different samples before one variant became dominant and spread over the entire microbiome, MIT reported.

The mutation, which actually results in the loss of the polysaccharide capsule, may allow cells to grow faster than those without the mutation because they have more fuel to power their own growth, the researchers suggested. It’s also possible that loss of the capsule allows S. aureus cells to stick to the skin better because proteins that allow them to adhere to the skin are more exposed.

Dr. Lieberman and her associates hope that these variant-containing cells could be a new target for eczema treatments, but we’re never optimistic when it comes to bacteria. That’s because some of us are old enough to remember evolutionary biologist Stephen Jay Gould, who wrote in his book “Full House”: “Our planet has always been in the ‘Age of Bacteria,’ ever since the first fossils – bacteria, of course – were entombed in rocks more than 3 billion years ago. On any possible, reasonable or fair criterion, bacteria are – and always have been – the dominant forms of life on Earth.”

In the distant future, long after humans have left the scene, the bacteria will be laughing at the last rats and cockroaches scurrying across the landscape. Wanna bet?
 

The height of genetic prediction

Genetics are practically a DNA Scrabble bag. Traits like eye color and hair texture are chosen in the same fashion, based on what gets pulled from our own genetic bag of letters, but what about height? Researchers may now have a way to predict adult height and make it more than just an educated guess.

How? By looking at the genes in our growth plates. The cartilage on the ends of our bones hardens as we age, eventually deciding an individual’s stature. In a recently published study, a research team looked at 600 million cartilage cells linked to maturation and cell growth in mice. Because everything starts with rodents.

Mayberry Health and Home

After that search identified 145 genes linked to growth plate maturation and formation of the bones, they compared the mouse genes with data from genome-wide association studies (GWAS) of human height to look for hotspots where the height genes exist in human DNA.

The results showed which genes play a role in deciding height, and the GWAS data also suggested that genetic changes affecting cartilage cell maturation may strongly influence adult height, said the investigators, who hope that earlier interventions can improve outcomes in patients with conditions such as skeletal dysplasia.

So, yeah, you may want to be a little taller or shorter, but the outcome of that particular Scrabble game was determined when your parents, you know, dropped the letters in the bag.

The double whammy of pandemic burnout and the aging of baby boomer physicians has, indeed, the makings of some scary headlines. A recent survey by Elsevier Health predicts that up to 75% of health care workers will leave the profession by 2025. And a 2020 study conducted by the Association of American Medical Colleges (AAMC) projected a shortfall of up to 139,000 physicians by 2033.

“We’ve paid a lot of attention to physician retirement,” says Michael Dill, AAMC’s director of workforce studies. “It’s a significant concern in terms of whether we have an adequate supply of physicians in the U.S. to meet our nation’s medical care needs. Anyone who thinks otherwise is incorrect.”

To Mr. Dill, it’s the number of older physicians – in all specialties – ready to retire that should be the biggest concern for hospitals all across the country.

“The physician workforce as a whole is aging,” he said. “Close to a quarter of the physicians in the U.S. are 65 and over. So, you don’t need any extraordinary events driving retirement in order for retirement to be a real phenomenon of which we should all be concerned.”

And, although Mr. Dill said there aren’t any data to suggest that doctors in rural or urban areas are retiring faster than in the suburbs, that doesn’t mean retirement will have the same impact depending on where patients live.

“If you live in a rural area with one small practice in town and that physician retires, there goes the entirety of the physician supply,” he said. “In a major metro area, that’s not as big a deal.”
 

Why younger doctors are fast-tracking retirement

Fernando Mendoza, MD, 54, a pediatric emergency department physician in Miami, worries that physicians are getting so bogged down by paperwork that this may lead to even more doctors, at younger ages, leaving the profession.

“I love taking care of kids, but there’s going to be a cost to doing your work when you’re spending as much time as we need to spend on charts, pharmacy requests, and making sure all of the Medicare and Medicaid compliance issues are worked out.”

These stressors may compel some younger doctors to consider carving out a second career or fast-track younger physicians toward retirement.

“A medical degree carries a lot of weight, which helps when pivoting,” said Dr. Mendoza, who launched Scrivas, a Miami-based medical scribe agency, to help reduce the paperwork workload for physicians. “It might be that a doctor wants to get involved in the acquisition of medical equipment, or maybe they can focus on their investments. Either way, by leaving medicine, they’re not dealing with the hassle and churn-and-burn of seeing patients.”
 

What this means for patients

The time is now to stem the upcoming tide of retirement, said Mr. Dill. But the challenges remain daunting. For starters, the country needs more physicians trained now – but it will take years to replace those baby boomer doctors ready to hang up their white coats.

The medical profession also needs to find ways to support physicians who spend their days juggling an endless array of responsibilities, he said.

The AAMC study found that patients already feel the physician shortfall. Their public opinion research in 2019 said 35% of patients had trouble finding a physician over the past 2 or 3 years, up 10 percentage points since they asked the question in 2015.

Moreover, according to the report, the over-65 population is expected to grow by 45.1%, leaving a specialty care gap because older people generally have more complicated health cases that require specialists. In addition, physician burnout may lead more physicians under 65 to retire much earlier than expected.

Changes in how medicine is practiced, telemedicine care, and medical education – such as disruption of classes or clinical rotations, regulatory changes, and a lack of interest in certain specialties – could also be affected by a mass physician retirement.
 

What can we do about mass retirement?

The AAMC reports in “The Complexities of Physician Supply and Demand: Projections From 2019 to 2034” that federally funded GME support is in the works to train 15,000 physicians per year, with 3,000 new residency slots added per year over 5 years. The proposed model will add 3,750 new physicians each year beginning in 2026.

Other efforts include increasing use of APRNs and PAs, whose population is estimated to more than double by 2034, improve population health through preventive care, increase equity in health outcomes, and improve access and affordable care.

Removing licensing barriers for immigrant doctors can also help alleviate the shortage.

“We need to find better ways to leverage the entirety of the health care team so that not as much falls on physicians,” Mr. Dill said. “It’s also imperative that we focus on ways to support physician wellness and allow physicians to remain active in the field, but at a reduced rate.”

That’s precisely what Marie Brown, MD, director of practice redesign at the American Medical Association, is seeing nationwide. Cutting back their hours is not only trending, but it’s also helping doctors cope with burnout.

“We’re seeing physicians take a 20% or more cut in salary in order to decrease their burden,” she said. “They’ll spend 4 days on clinical time with patients so that on that fifth ‘day off,’ they’re doing the paperwork and documentation they need to do so they don’t compromise care on the other 4 days of the week.”

And this may only be a Band-Aid solution, she fears.

“If a physician is spending 3 hours a day doing unnecessary work that could be done by another team member, that’s contributing to burnout,” Dr. Brown said. “It’s no surprise that they’ll want to escape and retire if they’re in a financial situation to do so.”

“I advocate negotiating within your organization so you’re doing more of what you like, such as mentoring or running a residency, and less of what you don’t, while cutting back from full-time to something less than full-time while maintaining benefits,” said Joel Greenwald, MD, a certified financial planner in Minneapolis, who specializes in helping physicians manage their financial affairs.

“Falling into the ‘like less’ bucket are usually things like working weekends and taking calls,” he said.

“This benefits everyone on a large scale because those doctors who find things they enjoy are generally working to a later age but working less hard,” he said. “Remaining comfortably and happily gainfully employed for a longer period, even if you’re not working full-time, has a very powerful effect on your financial planning, and you’ll avoid the risk of running out of money.”
 

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

The double whammy of pandemic burnout and the aging of baby boomer physicians has, indeed, the makings of some scary headlines. A recent survey by Elsevier Health predicts that up to 75% of health care workers will leave the profession by 2025. And a 2020 study conducted by the Association of American Medical Colleges (AAMC) projected a shortfall of up to 139,000 physicians by 2033.

“We’ve paid a lot of attention to physician retirement,” says Michael Dill, AAMC’s director of workforce studies. “It’s a significant concern in terms of whether we have an adequate supply of physicians in the U.S. to meet our nation’s medical care needs. Anyone who thinks otherwise is incorrect.”

To Mr. Dill, it’s the number of older physicians – in all specialties – ready to retire that should be the biggest concern for hospitals all across the country.

“The physician workforce as a whole is aging,” he said. “Close to a quarter of the physicians in the U.S. are 65 and over. So, you don’t need any extraordinary events driving retirement in order for retirement to be a real phenomenon of which we should all be concerned.”

And, although Mr. Dill said there aren’t any data to suggest that doctors in rural or urban areas are retiring faster than in the suburbs, that doesn’t mean retirement will have the same impact depending on where patients live.

“If you live in a rural area with one small practice in town and that physician retires, there goes the entirety of the physician supply,” he said. “In a major metro area, that’s not as big a deal.”
 

Why younger doctors are fast-tracking retirement

Fernando Mendoza, MD, 54, a pediatric emergency department physician in Miami, worries that physicians are getting so bogged down by paperwork that this may lead to even more doctors, at younger ages, leaving the profession.

“I love taking care of kids, but there’s going to be a cost to doing your work when you’re spending as much time as we need to spend on charts, pharmacy requests, and making sure all of the Medicare and Medicaid compliance issues are worked out.”

These stressors may compel some younger doctors to consider carving out a second career or fast-track younger physicians toward retirement.

“A medical degree carries a lot of weight, which helps when pivoting,” said Dr. Mendoza, who launched Scrivas, a Miami-based medical scribe agency, to help reduce the paperwork workload for physicians. “It might be that a doctor wants to get involved in the acquisition of medical equipment, or maybe they can focus on their investments. Either way, by leaving medicine, they’re not dealing with the hassle and churn-and-burn of seeing patients.”
 

What this means for patients

The time is now to stem the upcoming tide of retirement, said Mr. Dill. But the challenges remain daunting. For starters, the country needs more physicians trained now – but it will take years to replace those baby boomer doctors ready to hang up their white coats.

The medical profession also needs to find ways to support physicians who spend their days juggling an endless array of responsibilities, he said.

The AAMC study found that patients already feel the physician shortfall. Their public opinion research in 2019 said 35% of patients had trouble finding a physician over the past 2 or 3 years, up 10 percentage points since they asked the question in 2015.

Moreover, according to the report, the over-65 population is expected to grow by 45.1%, leaving a specialty care gap because older people generally have more complicated health cases that require specialists. In addition, physician burnout may lead more physicians under 65 to retire much earlier than expected.

Changes in how medicine is practiced, telemedicine care, and medical education – such as disruption of classes or clinical rotations, regulatory changes, and a lack of interest in certain specialties – could also be affected by a mass physician retirement.
 

What can we do about mass retirement?

The AAMC reports in “The Complexities of Physician Supply and Demand: Projections From 2019 to 2034” that federally funded GME support is in the works to train 15,000 physicians per year, with 3,000 new residency slots added per year over 5 years. The proposed model will add 3,750 new physicians each year beginning in 2026.

Other efforts include increasing use of APRNs and PAs, whose population is estimated to more than double by 2034, improve population health through preventive care, increase equity in health outcomes, and improve access and affordable care.

Removing licensing barriers for immigrant doctors can also help alleviate the shortage.

“We need to find better ways to leverage the entirety of the health care team so that not as much falls on physicians,” Mr. Dill said. “It’s also imperative that we focus on ways to support physician wellness and allow physicians to remain active in the field, but at a reduced rate.”

That’s precisely what Marie Brown, MD, director of practice redesign at the American Medical Association, is seeing nationwide. Cutting back their hours is not only trending, but it’s also helping doctors cope with burnout.

“We’re seeing physicians take a 20% or more cut in salary in order to decrease their burden,” she said. “They’ll spend 4 days on clinical time with patients so that on that fifth ‘day off,’ they’re doing the paperwork and documentation they need to do so they don’t compromise care on the other 4 days of the week.”

And this may only be a Band-Aid solution, she fears.

“If a physician is spending 3 hours a day doing unnecessary work that could be done by another team member, that’s contributing to burnout,” Dr. Brown said. “It’s no surprise that they’ll want to escape and retire if they’re in a financial situation to do so.”

“I advocate negotiating within your organization so you’re doing more of what you like, such as mentoring or running a residency, and less of what you don’t, while cutting back from full-time to something less than full-time while maintaining benefits,” said Joel Greenwald, MD, a certified financial planner in Minneapolis, who specializes in helping physicians manage their financial affairs.

“Falling into the ‘like less’ bucket are usually things like working weekends and taking calls,” he said.

“This benefits everyone on a large scale because those doctors who find things they enjoy are generally working to a later age but working less hard,” he said. “Remaining comfortably and happily gainfully employed for a longer period, even if you’re not working full-time, has a very powerful effect on your financial planning, and you’ll avoid the risk of running out of money.”
 

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

The double whammy of pandemic burnout and the aging of baby boomer physicians has, indeed, the makings of some scary headlines. A recent survey by Elsevier Health predicts that up to 75% of health care workers will leave the profession by 2025. And a 2020 study conducted by the Association of American Medical Colleges (AAMC) projected a shortfall of up to 139,000 physicians by 2033.

“We’ve paid a lot of attention to physician retirement,” says Michael Dill, AAMC’s director of workforce studies. “It’s a significant concern in terms of whether we have an adequate supply of physicians in the U.S. to meet our nation’s medical care needs. Anyone who thinks otherwise is incorrect.”

To Mr. Dill, it’s the number of older physicians – in all specialties – ready to retire that should be the biggest concern for hospitals all across the country.

“The physician workforce as a whole is aging,” he said. “Close to a quarter of the physicians in the U.S. are 65 and over. So, you don’t need any extraordinary events driving retirement in order for retirement to be a real phenomenon of which we should all be concerned.”

And, although Mr. Dill said there aren’t any data to suggest that doctors in rural or urban areas are retiring faster than in the suburbs, that doesn’t mean retirement will have the same impact depending on where patients live.

“If you live in a rural area with one small practice in town and that physician retires, there goes the entirety of the physician supply,” he said. “In a major metro area, that’s not as big a deal.”
 

Why younger doctors are fast-tracking retirement

Fernando Mendoza, MD, 54, a pediatric emergency department physician in Miami, worries that physicians are getting so bogged down by paperwork that this may lead to even more doctors, at younger ages, leaving the profession.

“I love taking care of kids, but there’s going to be a cost to doing your work when you’re spending as much time as we need to spend on charts, pharmacy requests, and making sure all of the Medicare and Medicaid compliance issues are worked out.”

These stressors may compel some younger doctors to consider carving out a second career or fast-track younger physicians toward retirement.

“A medical degree carries a lot of weight, which helps when pivoting,” said Dr. Mendoza, who launched Scrivas, a Miami-based medical scribe agency, to help reduce the paperwork workload for physicians. “It might be that a doctor wants to get involved in the acquisition of medical equipment, or maybe they can focus on their investments. Either way, by leaving medicine, they’re not dealing with the hassle and churn-and-burn of seeing patients.”
 

What this means for patients

The time is now to stem the upcoming tide of retirement, said Mr. Dill. But the challenges remain daunting. For starters, the country needs more physicians trained now – but it will take years to replace those baby boomer doctors ready to hang up their white coats.

The medical profession also needs to find ways to support physicians who spend their days juggling an endless array of responsibilities, he said.

The AAMC study found that patients already feel the physician shortfall. Their public opinion research in 2019 said 35% of patients had trouble finding a physician over the past 2 or 3 years, up 10 percentage points since they asked the question in 2015.

Moreover, according to the report, the over-65 population is expected to grow by 45.1%, leaving a specialty care gap because older people generally have more complicated health cases that require specialists. In addition, physician burnout may lead more physicians under 65 to retire much earlier than expected.

Changes in how medicine is practiced, telemedicine care, and medical education – such as disruption of classes or clinical rotations, regulatory changes, and a lack of interest in certain specialties – could also be affected by a mass physician retirement.
 

What can we do about mass retirement?

The AAMC reports in “The Complexities of Physician Supply and Demand: Projections From 2019 to 2034” that federally funded GME support is in the works to train 15,000 physicians per year, with 3,000 new residency slots added per year over 5 years. The proposed model will add 3,750 new physicians each year beginning in 2026.

Other efforts include increasing use of APRNs and PAs, whose population is estimated to more than double by 2034, improve population health through preventive care, increase equity in health outcomes, and improve access and affordable care.

Removing licensing barriers for immigrant doctors can also help alleviate the shortage.

“We need to find better ways to leverage the entirety of the health care team so that not as much falls on physicians,” Mr. Dill said. “It’s also imperative that we focus on ways to support physician wellness and allow physicians to remain active in the field, but at a reduced rate.”

That’s precisely what Marie Brown, MD, director of practice redesign at the American Medical Association, is seeing nationwide. Cutting back their hours is not only trending, but it’s also helping doctors cope with burnout.

“We’re seeing physicians take a 20% or more cut in salary in order to decrease their burden,” she said. “They’ll spend 4 days on clinical time with patients so that on that fifth ‘day off,’ they’re doing the paperwork and documentation they need to do so they don’t compromise care on the other 4 days of the week.”

And this may only be a Band-Aid solution, she fears.

“If a physician is spending 3 hours a day doing unnecessary work that could be done by another team member, that’s contributing to burnout,” Dr. Brown said. “It’s no surprise that they’ll want to escape and retire if they’re in a financial situation to do so.”

“I advocate negotiating within your organization so you’re doing more of what you like, such as mentoring or running a residency, and less of what you don’t, while cutting back from full-time to something less than full-time while maintaining benefits,” said Joel Greenwald, MD, a certified financial planner in Minneapolis, who specializes in helping physicians manage their financial affairs.

“Falling into the ‘like less’ bucket are usually things like working weekends and taking calls,” he said.

“This benefits everyone on a large scale because those doctors who find things they enjoy are generally working to a later age but working less hard,” he said. “Remaining comfortably and happily gainfully employed for a longer period, even if you’re not working full-time, has a very powerful effect on your financial planning, and you’ll avoid the risk of running out of money.”
 

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

Physician compensation continued to rise in 2022 after suffering a dip in 2020, according to the Medscape Physician Compensation Report 2023: Your Income Versus Your Peers’. In addition, gender-based pay disparity among primary care physicians shrank, and the number of physicians who declined to take new Medicare patients rose.
 

The annual report is based on a survey of more than 10,000 physicians in over 29 specialties who answered questions about their income, workload, challenges, and level of satisfaction.

Average compensation across specialties rose to $352,000 – up nearly 17% from the 2018 average of $299,000. Fallout from the COVID-19 public health emergency continued to affect both physician compensation and job satisfaction, including Medicare reimbursements and staffing shortages due to burnout or retirement.

“Many physicians reevaluated what drove them to be a physician,” says Marc Adam, a recruiter at MASC Medical, a Florida physician recruiting firm.

Adam cites telehealth as an example. “An overwhelming majority of physicians prefer telehealth because of the convenience, but some really did not want to do it long term. They miss the patient interaction.”

The report also revealed that the gender-based pay gap in primary physicians fell, with men earning 19% more – down from 25% more in recent years. Among specialists, the gender gap was 27% on average, down from 31% last year. One reason may be an increase in compensation transparency, which Mr. Adam says should be the norm.

Income increases will likely continue, owing in large part to the growing disparity between physician supply and demand.

The projected physician shortage is expected to grow to 124,000 by 2034, according to the American Association of Medical Colleges. Federal lawmakers are considering passing the Resident Physician Shortage Reduction Act of 2023, which would add 14,000 Medicare-funded residency positions to help alleviate shortages.
 

Patient needs, Medicare rules continue to shift

Specialties with the biggest increases in compensation include oncology, anesthesiology, gastroenterology, radiology, critical care, and urology. Many procedure-related specialties saw more volume post pandemic.

Some respondents identified Medicare cuts and low reimbursement rates as a factor in tamping down compensation hikes. The number of physicians who expect to continue to take new Medicare patients is 65%, down from 71% 5 years ago.

For example, Medicare reimbursements for telehealth are expected to scale down in May, when the COVID-19 Public Health Emergency, which expanded telehealth services for Medicare patients, winds down.

“Telehealth will still exist,” says Mr. Adam, “but certain requirements will shape it going forward.”

Medicare isn’t viewed negatively across the board, however. Florida is among the top-earning states for physicians – along with Indiana, Connecticut, and Missouri. One reason is Florida’s unique health care environment, explains Mr. Adam, whose Florida-based firm places physicians nationwide.

“Florida is very progressive in terms of health care. For one thing, we have a large aging population and a large Medicare population.” Several growing organizations that focus on quality-based care are based in Florida, including ChenMed and Cano Health. Add to that the fact that owners of Florida’s health care organizations don’t have to be physicians, he explains, and the stage is set for experimentation.

“Being able to segment tasks frees up physicians to be more focused on medicine and provide better care while other people focus on the business and innovation.”

If Florida’s high compensation ranking continues, it may help employers there fulfill a growing need. The state is among those expected to experience the largest physician shortages in 2030, along with California, Texas, Arizona, and Georgia.
 

Side gigs up, satisfaction (slightly) down

In general, physicians aren’t fazed by these challenges. Many reported taking side gigs, some for additional income. Even so, 73% say they would still choose medicine, and more than 90% of physicians in 10 specialties would choose their specialty again. Still, burnout and stressors have led some to stop practicing altogether.

More and more organizations are hiring “travel physicians,” Mr. Adam says, and more physicians are choosing to take contract work (“locum tenens”) and practice in many different regions. Contract physicians typically help meet patient demand or provide coverage during the hiring process as well as while staff are on vacation or maternity leave.

Says Mr. Adam, “There’s no security, but there’s higher income and more flexibility.”

According to CHG Healthcare, locum tenens staffing is rising – approximately 7% of U.S. physicians (around 50,000) filled assignments in 2022, up 88% from 2015. In 2022, 56% of locum tenens employers reported a reduction in staff burnout, up from 30% in 2020.

The report indicates that more than half of physicians are satisfied with their income, down slightly from 55% 5 years ago (prepandemic). Physicians in some of the lower-paying specialties are among those most satisfied with their income. It’s not very surprising to Mr. Adam: “Higher earners generally suffer the most from burnout.

“They’re overworked, they have the largest number of patients, and they’re performing in high-stress situations doing challenging procedures on a daily basis – and they probably have worse work-life balance.” These physicians know going in that they need to be paid more to deal with such burdens. “That’s the feedback I get when I speak to high earners,” says Mr. Adam.

“The experienced ones are very clear about their [compensation] expectations.”

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

Physician compensation continued to rise in 2022 after suffering a dip in 2020, according to the Medscape Physician Compensation Report 2023: Your Income Versus Your Peers’. In addition, gender-based pay disparity among primary care physicians shrank, and the number of physicians who declined to take new Medicare patients rose.
 

The annual report is based on a survey of more than 10,000 physicians in over 29 specialties who answered questions about their income, workload, challenges, and level of satisfaction.

Average compensation across specialties rose to $352,000 – up nearly 17% from the 2018 average of $299,000. Fallout from the COVID-19 public health emergency continued to affect both physician compensation and job satisfaction, including Medicare reimbursements and staffing shortages due to burnout or retirement.

“Many physicians reevaluated what drove them to be a physician,” says Marc Adam, a recruiter at MASC Medical, a Florida physician recruiting firm.

Adam cites telehealth as an example. “An overwhelming majority of physicians prefer telehealth because of the convenience, but some really did not want to do it long term. They miss the patient interaction.”

The report also revealed that the gender-based pay gap in primary physicians fell, with men earning 19% more – down from 25% more in recent years. Among specialists, the gender gap was 27% on average, down from 31% last year. One reason may be an increase in compensation transparency, which Mr. Adam says should be the norm.

Income increases will likely continue, owing in large part to the growing disparity between physician supply and demand.

The projected physician shortage is expected to grow to 124,000 by 2034, according to the American Association of Medical Colleges. Federal lawmakers are considering passing the Resident Physician Shortage Reduction Act of 2023, which would add 14,000 Medicare-funded residency positions to help alleviate shortages.
 

Patient needs, Medicare rules continue to shift

Specialties with the biggest increases in compensation include oncology, anesthesiology, gastroenterology, radiology, critical care, and urology. Many procedure-related specialties saw more volume post pandemic.

Some respondents identified Medicare cuts and low reimbursement rates as a factor in tamping down compensation hikes. The number of physicians who expect to continue to take new Medicare patients is 65%, down from 71% 5 years ago.

For example, Medicare reimbursements for telehealth are expected to scale down in May, when the COVID-19 Public Health Emergency, which expanded telehealth services for Medicare patients, winds down.

“Telehealth will still exist,” says Mr. Adam, “but certain requirements will shape it going forward.”

Medicare isn’t viewed negatively across the board, however. Florida is among the top-earning states for physicians – along with Indiana, Connecticut, and Missouri. One reason is Florida’s unique health care environment, explains Mr. Adam, whose Florida-based firm places physicians nationwide.

“Florida is very progressive in terms of health care. For one thing, we have a large aging population and a large Medicare population.” Several growing organizations that focus on quality-based care are based in Florida, including ChenMed and Cano Health. Add to that the fact that owners of Florida’s health care organizations don’t have to be physicians, he explains, and the stage is set for experimentation.

“Being able to segment tasks frees up physicians to be more focused on medicine and provide better care while other people focus on the business and innovation.”

If Florida’s high compensation ranking continues, it may help employers there fulfill a growing need. The state is among those expected to experience the largest physician shortages in 2030, along with California, Texas, Arizona, and Georgia.
 

Side gigs up, satisfaction (slightly) down

In general, physicians aren’t fazed by these challenges. Many reported taking side gigs, some for additional income. Even so, 73% say they would still choose medicine, and more than 90% of physicians in 10 specialties would choose their specialty again. Still, burnout and stressors have led some to stop practicing altogether.

More and more organizations are hiring “travel physicians,” Mr. Adam says, and more physicians are choosing to take contract work (“locum tenens”) and practice in many different regions. Contract physicians typically help meet patient demand or provide coverage during the hiring process as well as while staff are on vacation or maternity leave.

Says Mr. Adam, “There’s no security, but there’s higher income and more flexibility.”

According to CHG Healthcare, locum tenens staffing is rising – approximately 7% of U.S. physicians (around 50,000) filled assignments in 2022, up 88% from 2015. In 2022, 56% of locum tenens employers reported a reduction in staff burnout, up from 30% in 2020.

The report indicates that more than half of physicians are satisfied with their income, down slightly from 55% 5 years ago (prepandemic). Physicians in some of the lower-paying specialties are among those most satisfied with their income. It’s not very surprising to Mr. Adam: “Higher earners generally suffer the most from burnout.

“They’re overworked, they have the largest number of patients, and they’re performing in high-stress situations doing challenging procedures on a daily basis – and they probably have worse work-life balance.” These physicians know going in that they need to be paid more to deal with such burdens. “That’s the feedback I get when I speak to high earners,” says Mr. Adam.

“The experienced ones are very clear about their [compensation] expectations.”

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

Physician compensation continued to rise in 2022 after suffering a dip in 2020, according to the Medscape Physician Compensation Report 2023: Your Income Versus Your Peers’. In addition, gender-based pay disparity among primary care physicians shrank, and the number of physicians who declined to take new Medicare patients rose.
 

The annual report is based on a survey of more than 10,000 physicians in over 29 specialties who answered questions about their income, workload, challenges, and level of satisfaction.

Average compensation across specialties rose to $352,000 – up nearly 17% from the 2018 average of $299,000. Fallout from the COVID-19 public health emergency continued to affect both physician compensation and job satisfaction, including Medicare reimbursements and staffing shortages due to burnout or retirement.

“Many physicians reevaluated what drove them to be a physician,” says Marc Adam, a recruiter at MASC Medical, a Florida physician recruiting firm.

Adam cites telehealth as an example. “An overwhelming majority of physicians prefer telehealth because of the convenience, but some really did not want to do it long term. They miss the patient interaction.”

The report also revealed that the gender-based pay gap in primary physicians fell, with men earning 19% more – down from 25% more in recent years. Among specialists, the gender gap was 27% on average, down from 31% last year. One reason may be an increase in compensation transparency, which Mr. Adam says should be the norm.

Income increases will likely continue, owing in large part to the growing disparity between physician supply and demand.

The projected physician shortage is expected to grow to 124,000 by 2034, according to the American Association of Medical Colleges. Federal lawmakers are considering passing the Resident Physician Shortage Reduction Act of 2023, which would add 14,000 Medicare-funded residency positions to help alleviate shortages.
 

Patient needs, Medicare rules continue to shift

Specialties with the biggest increases in compensation include oncology, anesthesiology, gastroenterology, radiology, critical care, and urology. Many procedure-related specialties saw more volume post pandemic.

Some respondents identified Medicare cuts and low reimbursement rates as a factor in tamping down compensation hikes. The number of physicians who expect to continue to take new Medicare patients is 65%, down from 71% 5 years ago.

For example, Medicare reimbursements for telehealth are expected to scale down in May, when the COVID-19 Public Health Emergency, which expanded telehealth services for Medicare patients, winds down.

“Telehealth will still exist,” says Mr. Adam, “but certain requirements will shape it going forward.”

Medicare isn’t viewed negatively across the board, however. Florida is among the top-earning states for physicians – along with Indiana, Connecticut, and Missouri. One reason is Florida’s unique health care environment, explains Mr. Adam, whose Florida-based firm places physicians nationwide.

“Florida is very progressive in terms of health care. For one thing, we have a large aging population and a large Medicare population.” Several growing organizations that focus on quality-based care are based in Florida, including ChenMed and Cano Health. Add to that the fact that owners of Florida’s health care organizations don’t have to be physicians, he explains, and the stage is set for experimentation.

“Being able to segment tasks frees up physicians to be more focused on medicine and provide better care while other people focus on the business and innovation.”

If Florida’s high compensation ranking continues, it may help employers there fulfill a growing need. The state is among those expected to experience the largest physician shortages in 2030, along with California, Texas, Arizona, and Georgia.
 

Side gigs up, satisfaction (slightly) down

In general, physicians aren’t fazed by these challenges. Many reported taking side gigs, some for additional income. Even so, 73% say they would still choose medicine, and more than 90% of physicians in 10 specialties would choose their specialty again. Still, burnout and stressors have led some to stop practicing altogether.

More and more organizations are hiring “travel physicians,” Mr. Adam says, and more physicians are choosing to take contract work (“locum tenens”) and practice in many different regions. Contract physicians typically help meet patient demand or provide coverage during the hiring process as well as while staff are on vacation or maternity leave.

Says Mr. Adam, “There’s no security, but there’s higher income and more flexibility.”

According to CHG Healthcare, locum tenens staffing is rising – approximately 7% of U.S. physicians (around 50,000) filled assignments in 2022, up 88% from 2015. In 2022, 56% of locum tenens employers reported a reduction in staff burnout, up from 30% in 2020.

The report indicates that more than half of physicians are satisfied with their income, down slightly from 55% 5 years ago (prepandemic). Physicians in some of the lower-paying specialties are among those most satisfied with their income. It’s not very surprising to Mr. Adam: “Higher earners generally suffer the most from burnout.

“They’re overworked, they have the largest number of patients, and they’re performing in high-stress situations doing challenging procedures on a daily basis – and they probably have worse work-life balance.” These physicians know going in that they need to be paid more to deal with such burdens. “That’s the feedback I get when I speak to high earners,” says Mr. Adam.

“The experienced ones are very clear about their [compensation] expectations.”

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

A skin care trend, particularly in the Korean beauty product market and now worldwide, cleansing balms are a soft, yet solid variation of an oil-based cleanser. The solid oily component is combined with a surfactant or emulsifier. The cream balm texture melts into more of an oil texture once warmed with fingertips and applied to facial skin. The oils are effective at breaking down or attracting skin care products, oil, and grime on the skin surface. Once warm water is added, the oil emulsifies, and after it is wiped or rinsed off, what’s left behind is clean, hydrated skin.

Unlike surfactant-based liquid cleansers that typically produce foam, cleansing balms are thicker in consistency and do not foam. These products are often packaged in a jar as a thick creamy cleanser or a solid stick. They don’t tend to compromise the moisture barrier or disrupt skin pH, thus, resulting in less dry skin and have less potential to cause irritation. These products are particularly useful during drier, colder months, or in dry climates, and for those who have dry skin or eczema.

The popularity of cleansing balms has largely been based on their ability to remove makeup, similar to an oil cleanser, without the need to necessarily “double cleanse” with a regular cleanser afterward.

Alternatives to remove makeup besides cleansing balms, oil cleansers, and regular liquid water-based cleansers include micellar water (oil in water), chemical makeup removing cloths, and nonchemical makeup removing pads used with water. Micellar water is also gentle on the skin; it requires a cotton pad, tip, or cloth to remove makeup, without the need for water or washing. Both are effective, but it may be easier to remove makeup with cleansing balms, without the need for rubbing dry skin, than with micellar water. A study published in 2020 of 20 individuals reported that waterproof sunscreen was more effectively removed with a cleansing oil than a non–oil-based cleanser, with less irritation and dryness. Both were effective at removing non-waterproof sunscreen.

Both cleansing balms and oil-based cleansers need to be kept at room temperature (not in the refrigerator), since they may separate or solidify at low temperatures.

Jose A. Bernat Bacete/Getty Images

Most cleansing balms can be applied to dry skin, massaged, and rinsed off with warm water, but they are sometimes easier to remove with a wet cloth (typically either cotton or muslin). Many are nonirritating to the eyes, which is important when used to remove eye makeup and mascara on delicate skin. While many cleansing balms are noncomedogenic, residue from balms that are too thick or not rinsed off properly can contribute to comedones or milia. If residue is present after use, then “double-cleansing” with a water-based cleanser is reasonable, but not necessary for most users.

Did the development of Ponds cold cream mark the beginning of this trend? Yes and no. The creation of the first cold cream prototype has been attributed to the Greek physician, Galen (who lived in Rome), a combination of rose water, beeswax, and olive oil in 150 CE. While Ponds also has manufactured a cleansing balm, the original cold cream is a 50% moisturizer in a cleanser. So while similar in containing an oil, water, emulsifier, and thickener, and effective, it is more of a moisturizer and less of a solid oil/balm in its consistency.

Dr. Wesley practices dermatology in Beverly Hills, Calif. Write to her at dermnews@mdedge.com. She had no relevant disclosures.

A skin care trend, particularly in the Korean beauty product market and now worldwide, cleansing balms are a soft, yet solid variation of an oil-based cleanser. The solid oily component is combined with a surfactant or emulsifier. The cream balm texture melts into more of an oil texture once warmed with fingertips and applied to facial skin. The oils are effective at breaking down or attracting skin care products, oil, and grime on the skin surface. Once warm water is added, the oil emulsifies, and after it is wiped or rinsed off, what’s left behind is clean, hydrated skin.

Unlike surfactant-based liquid cleansers that typically produce foam, cleansing balms are thicker in consistency and do not foam. These products are often packaged in a jar as a thick creamy cleanser or a solid stick. They don’t tend to compromise the moisture barrier or disrupt skin pH, thus, resulting in less dry skin and have less potential to cause irritation. These products are particularly useful during drier, colder months, or in dry climates, and for those who have dry skin or eczema.

The popularity of cleansing balms has largely been based on their ability to remove makeup, similar to an oil cleanser, without the need to necessarily “double cleanse” with a regular cleanser afterward.

Alternatives to remove makeup besides cleansing balms, oil cleansers, and regular liquid water-based cleansers include micellar water (oil in water), chemical makeup removing cloths, and nonchemical makeup removing pads used with water. Micellar water is also gentle on the skin; it requires a cotton pad, tip, or cloth to remove makeup, without the need for water or washing. Both are effective, but it may be easier to remove makeup with cleansing balms, without the need for rubbing dry skin, than with micellar water. A study published in 2020 of 20 individuals reported that waterproof sunscreen was more effectively removed with a cleansing oil than a non–oil-based cleanser, with less irritation and dryness. Both were effective at removing non-waterproof sunscreen.

Both cleansing balms and oil-based cleansers need to be kept at room temperature (not in the refrigerator), since they may separate or solidify at low temperatures.

Jose A. Bernat Bacete/Getty Images

Most cleansing balms can be applied to dry skin, massaged, and rinsed off with warm water, but they are sometimes easier to remove with a wet cloth (typically either cotton or muslin). Many are nonirritating to the eyes, which is important when used to remove eye makeup and mascara on delicate skin. While many cleansing balms are noncomedogenic, residue from balms that are too thick or not rinsed off properly can contribute to comedones or milia. If residue is present after use, then “double-cleansing” with a water-based cleanser is reasonable, but not necessary for most users.

Did the development of Ponds cold cream mark the beginning of this trend? Yes and no. The creation of the first cold cream prototype has been attributed to the Greek physician, Galen (who lived in Rome), a combination of rose water, beeswax, and olive oil in 150 CE. While Ponds also has manufactured a cleansing balm, the original cold cream is a 50% moisturizer in a cleanser. So while similar in containing an oil, water, emulsifier, and thickener, and effective, it is more of a moisturizer and less of a solid oil/balm in its consistency.

Dr. Wesley practices dermatology in Beverly Hills, Calif. Write to her at dermnews@mdedge.com. She had no relevant disclosures.

A skin care trend, particularly in the Korean beauty product market and now worldwide, cleansing balms are a soft, yet solid variation of an oil-based cleanser. The solid oily component is combined with a surfactant or emulsifier. The cream balm texture melts into more of an oil texture once warmed with fingertips and applied to facial skin. The oils are effective at breaking down or attracting skin care products, oil, and grime on the skin surface. Once warm water is added, the oil emulsifies, and after it is wiped or rinsed off, what’s left behind is clean, hydrated skin.

Unlike surfactant-based liquid cleansers that typically produce foam, cleansing balms are thicker in consistency and do not foam. These products are often packaged in a jar as a thick creamy cleanser or a solid stick. They don’t tend to compromise the moisture barrier or disrupt skin pH, thus, resulting in less dry skin and have less potential to cause irritation. These products are particularly useful during drier, colder months, or in dry climates, and for those who have dry skin or eczema.

The popularity of cleansing balms has largely been based on their ability to remove makeup, similar to an oil cleanser, without the need to necessarily “double cleanse” with a regular cleanser afterward.

Alternatives to remove makeup besides cleansing balms, oil cleansers, and regular liquid water-based cleansers include micellar water (oil in water), chemical makeup removing cloths, and nonchemical makeup removing pads used with water. Micellar water is also gentle on the skin; it requires a cotton pad, tip, or cloth to remove makeup, without the need for water or washing. Both are effective, but it may be easier to remove makeup with cleansing balms, without the need for rubbing dry skin, than with micellar water. A study published in 2020 of 20 individuals reported that waterproof sunscreen was more effectively removed with a cleansing oil than a non–oil-based cleanser, with less irritation and dryness. Both were effective at removing non-waterproof sunscreen.

Both cleansing balms and oil-based cleansers need to be kept at room temperature (not in the refrigerator), since they may separate or solidify at low temperatures.

Jose A. Bernat Bacete/Getty Images

Most cleansing balms can be applied to dry skin, massaged, and rinsed off with warm water, but they are sometimes easier to remove with a wet cloth (typically either cotton or muslin). Many are nonirritating to the eyes, which is important when used to remove eye makeup and mascara on delicate skin. While many cleansing balms are noncomedogenic, residue from balms that are too thick or not rinsed off properly can contribute to comedones or milia. If residue is present after use, then “double-cleansing” with a water-based cleanser is reasonable, but not necessary for most users.

Did the development of Ponds cold cream mark the beginning of this trend? Yes and no. The creation of the first cold cream prototype has been attributed to the Greek physician, Galen (who lived in Rome), a combination of rose water, beeswax, and olive oil in 150 CE. While Ponds also has manufactured a cleansing balm, the original cold cream is a 50% moisturizer in a cleanser. So while similar in containing an oil, water, emulsifier, and thickener, and effective, it is more of a moisturizer and less of a solid oil/balm in its consistency.

Dr. Wesley practices dermatology in Beverly Hills, Calif. Write to her at dermnews@mdedge.com. She had no relevant disclosures.

“Papa! Where donut?” asks my 2½ year-old sitting with her legs dangling and hands folded in a bustling Starbucks. We’ve been waiting for 8 minutes and we’ve reached her limit of tolerance. She’s unimpressed by the queued customers who compliment her curly blonde hair, many of whom have come and gone since we’ve been waiting. I agree – how long does it take to pour a kiddie milk and grab a donut? We can both see it in the case right there!

No one likes to wait. Truly, one of the great benefits of the modern world is that wait times are now incredibly short. Many Starbucks customers, unlike my daughter, ordered their drink ahead and waited exactly 0 minutes to get their drink. What about Amazon? I ordered a bird feeder this morning and it’s already hanging in the yard. It’s still daylight. Feel like Himalayan Momo Dumplings tonight? Your food could arrive in 37 minutes. The modern wait standard has been set impossibly high for us.

Yes, medicine is no doubt at the top of the list of “Worst Wait Times.” We make patients wait for appointments (sometimes months), wait to be seen, wait for biopsy results, wait for follow-up surgery, wait for those second results, even wait for PET scans and treatment plans for some. We created a whole room just for waiting. Airlines call theirs “The Platinum Executive Lounge.” Ours is “The waiting room.”

Excess waiting is a significant reason why health care gets beat up in reviews. We’re unable to keep up with the new expectations. Waiting is also a significant cause of distress. Many patients report the most difficult part of their cancer diagnosis was the waiting for results, not the treatment. It’s because when under stress, we are hardwired to take action. Binding patients into inaction while they wait is very uncomfortable.

Fortunately, the psychology of waiting is well understood and there are best practices that can help. First, anxiety makes waiting much worse. Conveying confidence and reassuring patients they are in the right place and that everything will be OK makes the wait time feel shorter for them. Uncertainty also compounds their apprehension. If you believe the diagnosis will be melanoma, tell them that at the time of the biopsy and tell them what you expect next. This is better than saying, “Well, that could be cancer. We’ll see.”

Knowing a wait time is also much better than not. Have your staff advise patients on how much longer they can expect before seeing you (telling them they’re next isn’t as effective). Advise that test results should be back by the end of next week. Of course, under promise and over deliver. When the results are back on Tuesday, you’ve got a pleased patient.

Explaining that you had to add in an urgent patient helps. Even if it’s not your fault, it’s still better to apologize. For example, the 78 highway, the left anterior descending artery to our office, has been closed because of a sinkhole this month (not kidding). I’ve been apologizing to a lot of patients saying that all our patients are arriving late, which is putting us behind. As they can envision the linear parking lot that used to be a highway, it helps.

Lastly, as any child can tell you, waiting has to not only be, but to also appear, fair. The only thing worse than waiting for an appointment, or donut, is seeing someone who came in after you get their donut before you do. If you’re pulling both Mohs and cosmetics patients from the same waiting area, then your surgery patients will see a lot of patients come and go while they are sitting. Demarcating one sitting area for Mohs and one for clinics might help. So does ordering ahead. I’d show my daughter how to use the app so we don’t have to wait so long next week, but she’s 2 and I’m quite sure she already knows.

Dr. Benabio is director of Healthcare Transformation and chief of dermatology at Kaiser Permanente San Diego. The opinions expressed in this column are his own and do not represent those of Kaiser Permanente. Dr. Benabio is @Dermdoc on Twitter. Write to him at dermnews@mdedge.com.

“Papa! Where donut?” asks my 2½ year-old sitting with her legs dangling and hands folded in a bustling Starbucks. We’ve been waiting for 8 minutes and we’ve reached her limit of tolerance. She’s unimpressed by the queued customers who compliment her curly blonde hair, many of whom have come and gone since we’ve been waiting. I agree – how long does it take to pour a kiddie milk and grab a donut? We can both see it in the case right there!

No one likes to wait. Truly, one of the great benefits of the modern world is that wait times are now incredibly short. Many Starbucks customers, unlike my daughter, ordered their drink ahead and waited exactly 0 minutes to get their drink. What about Amazon? I ordered a bird feeder this morning and it’s already hanging in the yard. It’s still daylight. Feel like Himalayan Momo Dumplings tonight? Your food could arrive in 37 minutes. The modern wait standard has been set impossibly high for us.

Yes, medicine is no doubt at the top of the list of “Worst Wait Times.” We make patients wait for appointments (sometimes months), wait to be seen, wait for biopsy results, wait for follow-up surgery, wait for those second results, even wait for PET scans and treatment plans for some. We created a whole room just for waiting. Airlines call theirs “The Platinum Executive Lounge.” Ours is “The waiting room.”

Excess waiting is a significant reason why health care gets beat up in reviews. We’re unable to keep up with the new expectations. Waiting is also a significant cause of distress. Many patients report the most difficult part of their cancer diagnosis was the waiting for results, not the treatment. It’s because when under stress, we are hardwired to take action. Binding patients into inaction while they wait is very uncomfortable.

Fortunately, the psychology of waiting is well understood and there are best practices that can help. First, anxiety makes waiting much worse. Conveying confidence and reassuring patients they are in the right place and that everything will be OK makes the wait time feel shorter for them. Uncertainty also compounds their apprehension. If you believe the diagnosis will be melanoma, tell them that at the time of the biopsy and tell them what you expect next. This is better than saying, “Well, that could be cancer. We’ll see.”

Knowing a wait time is also much better than not. Have your staff advise patients on how much longer they can expect before seeing you (telling them they’re next isn’t as effective). Advise that test results should be back by the end of next week. Of course, under promise and over deliver. When the results are back on Tuesday, you’ve got a pleased patient.

Explaining that you had to add in an urgent patient helps. Even if it’s not your fault, it’s still better to apologize. For example, the 78 highway, the left anterior descending artery to our office, has been closed because of a sinkhole this month (not kidding). I’ve been apologizing to a lot of patients saying that all our patients are arriving late, which is putting us behind. As they can envision the linear parking lot that used to be a highway, it helps.

Lastly, as any child can tell you, waiting has to not only be, but to also appear, fair. The only thing worse than waiting for an appointment, or donut, is seeing someone who came in after you get their donut before you do. If you’re pulling both Mohs and cosmetics patients from the same waiting area, then your surgery patients will see a lot of patients come and go while they are sitting. Demarcating one sitting area for Mohs and one for clinics might help. So does ordering ahead. I’d show my daughter how to use the app so we don’t have to wait so long next week, but she’s 2 and I’m quite sure she already knows.

Dr. Benabio is director of Healthcare Transformation and chief of dermatology at Kaiser Permanente San Diego. The opinions expressed in this column are his own and do not represent those of Kaiser Permanente. Dr. Benabio is @Dermdoc on Twitter. Write to him at dermnews@mdedge.com.

“Papa! Where donut?” asks my 2½ year-old sitting with her legs dangling and hands folded in a bustling Starbucks. We’ve been waiting for 8 minutes and we’ve reached her limit of tolerance. She’s unimpressed by the queued customers who compliment her curly blonde hair, many of whom have come and gone since we’ve been waiting. I agree – how long does it take to pour a kiddie milk and grab a donut? We can both see it in the case right there!

No one likes to wait. Truly, one of the great benefits of the modern world is that wait times are now incredibly short. Many Starbucks customers, unlike my daughter, ordered their drink ahead and waited exactly 0 minutes to get their drink. What about Amazon? I ordered a bird feeder this morning and it’s already hanging in the yard. It’s still daylight. Feel like Himalayan Momo Dumplings tonight? Your food could arrive in 37 minutes. The modern wait standard has been set impossibly high for us.

Yes, medicine is no doubt at the top of the list of “Worst Wait Times.” We make patients wait for appointments (sometimes months), wait to be seen, wait for biopsy results, wait for follow-up surgery, wait for those second results, even wait for PET scans and treatment plans for some. We created a whole room just for waiting. Airlines call theirs “The Platinum Executive Lounge.” Ours is “The waiting room.”

Excess waiting is a significant reason why health care gets beat up in reviews. We’re unable to keep up with the new expectations. Waiting is also a significant cause of distress. Many patients report the most difficult part of their cancer diagnosis was the waiting for results, not the treatment. It’s because when under stress, we are hardwired to take action. Binding patients into inaction while they wait is very uncomfortable.

Fortunately, the psychology of waiting is well understood and there are best practices that can help. First, anxiety makes waiting much worse. Conveying confidence and reassuring patients they are in the right place and that everything will be OK makes the wait time feel shorter for them. Uncertainty also compounds their apprehension. If you believe the diagnosis will be melanoma, tell them that at the time of the biopsy and tell them what you expect next. This is better than saying, “Well, that could be cancer. We’ll see.”

Knowing a wait time is also much better than not. Have your staff advise patients on how much longer they can expect before seeing you (telling them they’re next isn’t as effective). Advise that test results should be back by the end of next week. Of course, under promise and over deliver. When the results are back on Tuesday, you’ve got a pleased patient.

Explaining that you had to add in an urgent patient helps. Even if it’s not your fault, it’s still better to apologize. For example, the 78 highway, the left anterior descending artery to our office, has been closed because of a sinkhole this month (not kidding). I’ve been apologizing to a lot of patients saying that all our patients are arriving late, which is putting us behind. As they can envision the linear parking lot that used to be a highway, it helps.

Lastly, as any child can tell you, waiting has to not only be, but to also appear, fair. The only thing worse than waiting for an appointment, or donut, is seeing someone who came in after you get their donut before you do. If you’re pulling both Mohs and cosmetics patients from the same waiting area, then your surgery patients will see a lot of patients come and go while they are sitting. Demarcating one sitting area for Mohs and one for clinics might help. So does ordering ahead. I’d show my daughter how to use the app so we don’t have to wait so long next week, but she’s 2 and I’m quite sure she already knows.

Dr. Benabio is director of Healthcare Transformation and chief of dermatology at Kaiser Permanente San Diego. The opinions expressed in this column are his own and do not represent those of Kaiser Permanente. Dr. Benabio is @Dermdoc on Twitter. Write to him at dermnews@mdedge.com.

The bacterial, fungal, and atypical mycobacterial cultures from the lesions performed at the emergency department were all negative.

Pediatric dermatology was consulted and a punch biopsy of one of the lesions was done. Histopathologic examination showed a mixed perifollicular infiltrate of predominantly eosinophils with some neutrophils and associated microabscesses. Periodic acid Schiff and Fite stains failed to reveal any organisms. CD1 immunostain was negative. Fresh tissue cultures for bacteria, fungi, and atypical mycobacteria were negative.

Given the clinical presentation of chronic recurrent sterile pustules on an infant with associated eosinophilia and the reported histopathologic findings, the patient was diagnosed with eosinophilic pustular folliculitis of infancy (EPFI).

Dr. Catalina Matiz

EPFI is a rare and idiopathic cutaneous disorder present in children. About 70% of the cases reported occur in the first 6 month of life and rarely present past 3 years of age. EPF encompasses a group of conditions including the classic adult form, or Ofuji disease. EPF is seen in immunosuppressed patients, mainly HIV positive, and EPF is also seen in infants and children.

In EPFI, males are most commonly affected. The condition presents, as it did in our patient, with recurrent crops of sterile papules and pustules mainly on the scalp, but they can occur in other parts of the body. The lesions go away within a few weeks to months without leaving any scars but it can take months to years to resolve. Histopathologic analysis of the lesions show an eosinophilic infiltrate which can be follicular, perifollicular, or periadnexal with associated flame figures in about 26% of cases.

Aggressive treatment is usually not needed as lesions are self-limited. Lesions can be treated with topical corticosteroids and oral antihistamine medications like cetirizine if symptomatic.

If the lesions start to present during the neonatal period, one may consider in the differential diagnosis, neonatal rashes like transient neonatal pustular melanosis and erythema toxicum neonatorum. Both of these neonatal conditions tend to resolve in the first month of life, compared with EPFI where lesions can come and go for months to years. EPFI lesions can be described as pustules and inflammatory papules, as well as furuncles and vesicles. All of the lesions may be seen in one patient at one time, which will not be typical for transient neonatal pustular melanosis or erythema toxicum. Eosinophils can be seen in erythema toxicum but folliculitis is not present. The inflammatory infiltrate seen in transient neonatal pustular melanosis is polymorphonuclear, not eosinophilic.

Early in the presentation, infectious conditions like staphylococcal or streptococcal folliculitis, cellulitis and furunculosis, tinea capitis, atypical mycobacterial infections, herpes simplex, and parasitic infections like scabies should be considered. In young infants, empiric antibiotic treatment may be started until cultures are finalized. If there is a family history of pruritic papules and pustules, scabies should be considered. A scabies prep can be done to rule out this entity.

Langerhans cell histiocytosis can also present with pustules and papules in early infancy and also has a predilection for the scalp. When this condition is in question, a skin biopsy should be performed which shows a CD1 positive histiocytic infiltrate.

In conclusion, EPFI is a benign rare condition that can present in infants as recurrent pustules and papules, mainly on the scalp, which are self-limited and if symptomatic can be treated with topical corticosteroids and antihistamines.
 

References

Alonso-Castro L et al. Dermatol Online J. 2012 Oct 15;18(10):6.

Frølunde AS et al. Clin Case Rep. 2021 May 11;9(5):e04167.

Hernández-Martín Á et al. J Am Acad Dermatol. 2013 Jan;68(1):150-5.

The bacterial, fungal, and atypical mycobacterial cultures from the lesions performed at the emergency department were all negative.

Pediatric dermatology was consulted and a punch biopsy of one of the lesions was done. Histopathologic examination showed a mixed perifollicular infiltrate of predominantly eosinophils with some neutrophils and associated microabscesses. Periodic acid Schiff and Fite stains failed to reveal any organisms. CD1 immunostain was negative. Fresh tissue cultures for bacteria, fungi, and atypical mycobacteria were negative.

Given the clinical presentation of chronic recurrent sterile pustules on an infant with associated eosinophilia and the reported histopathologic findings, the patient was diagnosed with eosinophilic pustular folliculitis of infancy (EPFI).

Dr. Catalina Matiz

EPFI is a rare and idiopathic cutaneous disorder present in children. About 70% of the cases reported occur in the first 6 month of life and rarely present past 3 years of age. EPF encompasses a group of conditions including the classic adult form, or Ofuji disease. EPF is seen in immunosuppressed patients, mainly HIV positive, and EPF is also seen in infants and children.

In EPFI, males are most commonly affected. The condition presents, as it did in our patient, with recurrent crops of sterile papules and pustules mainly on the scalp, but they can occur in other parts of the body. The lesions go away within a few weeks to months without leaving any scars but it can take months to years to resolve. Histopathologic analysis of the lesions show an eosinophilic infiltrate which can be follicular, perifollicular, or periadnexal with associated flame figures in about 26% of cases.

Aggressive treatment is usually not needed as lesions are self-limited. Lesions can be treated with topical corticosteroids and oral antihistamine medications like cetirizine if symptomatic.

If the lesions start to present during the neonatal period, one may consider in the differential diagnosis, neonatal rashes like transient neonatal pustular melanosis and erythema toxicum neonatorum. Both of these neonatal conditions tend to resolve in the first month of life, compared with EPFI where lesions can come and go for months to years. EPFI lesions can be described as pustules and inflammatory papules, as well as furuncles and vesicles. All of the lesions may be seen in one patient at one time, which will not be typical for transient neonatal pustular melanosis or erythema toxicum. Eosinophils can be seen in erythema toxicum but folliculitis is not present. The inflammatory infiltrate seen in transient neonatal pustular melanosis is polymorphonuclear, not eosinophilic.

Early in the presentation, infectious conditions like staphylococcal or streptococcal folliculitis, cellulitis and furunculosis, tinea capitis, atypical mycobacterial infections, herpes simplex, and parasitic infections like scabies should be considered. In young infants, empiric antibiotic treatment may be started until cultures are finalized. If there is a family history of pruritic papules and pustules, scabies should be considered. A scabies prep can be done to rule out this entity.

Langerhans cell histiocytosis can also present with pustules and papules in early infancy and also has a predilection for the scalp. When this condition is in question, a skin biopsy should be performed which shows a CD1 positive histiocytic infiltrate.

In conclusion, EPFI is a benign rare condition that can present in infants as recurrent pustules and papules, mainly on the scalp, which are self-limited and if symptomatic can be treated with topical corticosteroids and antihistamines.
 

References

Alonso-Castro L et al. Dermatol Online J. 2012 Oct 15;18(10):6.

Frølunde AS et al. Clin Case Rep. 2021 May 11;9(5):e04167.

Hernández-Martín Á et al. J Am Acad Dermatol. 2013 Jan;68(1):150-5.

The bacterial, fungal, and atypical mycobacterial cultures from the lesions performed at the emergency department were all negative.

Pediatric dermatology was consulted and a punch biopsy of one of the lesions was done. Histopathologic examination showed a mixed perifollicular infiltrate of predominantly eosinophils with some neutrophils and associated microabscesses. Periodic acid Schiff and Fite stains failed to reveal any organisms. CD1 immunostain was negative. Fresh tissue cultures for bacteria, fungi, and atypical mycobacteria were negative.

Given the clinical presentation of chronic recurrent sterile pustules on an infant with associated eosinophilia and the reported histopathologic findings, the patient was diagnosed with eosinophilic pustular folliculitis of infancy (EPFI).

Dr. Catalina Matiz

EPFI is a rare and idiopathic cutaneous disorder present in children. About 70% of the cases reported occur in the first 6 month of life and rarely present past 3 years of age. EPF encompasses a group of conditions including the classic adult form, or Ofuji disease. EPF is seen in immunosuppressed patients, mainly HIV positive, and EPF is also seen in infants and children.

In EPFI, males are most commonly affected. The condition presents, as it did in our patient, with recurrent crops of sterile papules and pustules mainly on the scalp, but they can occur in other parts of the body. The lesions go away within a few weeks to months without leaving any scars but it can take months to years to resolve. Histopathologic analysis of the lesions show an eosinophilic infiltrate which can be follicular, perifollicular, or periadnexal with associated flame figures in about 26% of cases.

Aggressive treatment is usually not needed as lesions are self-limited. Lesions can be treated with topical corticosteroids and oral antihistamine medications like cetirizine if symptomatic.

If the lesions start to present during the neonatal period, one may consider in the differential diagnosis, neonatal rashes like transient neonatal pustular melanosis and erythema toxicum neonatorum. Both of these neonatal conditions tend to resolve in the first month of life, compared with EPFI where lesions can come and go for months to years. EPFI lesions can be described as pustules and inflammatory papules, as well as furuncles and vesicles. All of the lesions may be seen in one patient at one time, which will not be typical for transient neonatal pustular melanosis or erythema toxicum. Eosinophils can be seen in erythema toxicum but folliculitis is not present. The inflammatory infiltrate seen in transient neonatal pustular melanosis is polymorphonuclear, not eosinophilic.

Early in the presentation, infectious conditions like staphylococcal or streptococcal folliculitis, cellulitis and furunculosis, tinea capitis, atypical mycobacterial infections, herpes simplex, and parasitic infections like scabies should be considered. In young infants, empiric antibiotic treatment may be started until cultures are finalized. If there is a family history of pruritic papules and pustules, scabies should be considered. A scabies prep can be done to rule out this entity.

Langerhans cell histiocytosis can also present with pustules and papules in early infancy and also has a predilection for the scalp. When this condition is in question, a skin biopsy should be performed which shows a CD1 positive histiocytic infiltrate.

In conclusion, EPFI is a benign rare condition that can present in infants as recurrent pustules and papules, mainly on the scalp, which are self-limited and if symptomatic can be treated with topical corticosteroids and antihistamines.
 

References

Alonso-Castro L et al. Dermatol Online J. 2012 Oct 15;18(10):6.

Frølunde AS et al. Clin Case Rep. 2021 May 11;9(5):e04167.

Hernández-Martín Á et al. J Am Acad Dermatol. 2013 Jan;68(1):150-5.

In an update to its 2016 recommendations for skin cancer screening, the U.S. Preventive Services Task Force (USPSTF) has once again determined that there is not enough evidence to recommend for or against screening with a visual skin exam in adolescents and adults without symptoms.

This final recommendation applies to the general public and is not meant for those at higher risk, such as people with a family history of skin cancer or who have any signs or symptoms, such as irregular moles.

“The new recommendations are consistent with those from 2016, and we are unable to balance benefits and harms,” said Task Force member Katrina Donahue, MD, MPH, professor and vice chair of research in the department of family medicine at the University of North Carolina, Chapel Hill. “Unfortunately, there is not enough evidence to recommend for or against screening, and health care professionals should use their judgment when deciding whether or not to screen.”

Dr. Donahue told this news organization that this is a call for more research: “Our recommendations are for patients who present to primary care without symptoms, and after a careful assessment of benefit and harms, we didn’t have evidence to push us towards screening as a benefit. We did look at data from two large screening programs, but they were from Europe and not representative of the U.S. population. They also did not show a benefit for reducing melanoma-related mortality.”

The USPSTF final recommendation statement and corresponding evidence summary have been published online in JAMA, as well as on the USPSTF website.

Skin cancer is the most commonly diagnosed cancer in the United States, but there are different types that vary in their incidence and severity. Basal and squamous cell carcinomas are the most common types of skin cancer, but they infrequently lead to death or substantial morbidity, notes the USPTSF. Melanomas represent about 1% of skin cancer and cause the most skin cancer deaths. An estimated 8,000 individuals in the United States will die of melanoma in 2023.

There are racial differences in melanoma incidence; it is about 30 times more common in White versus Black persons, but disease in persons with darker skin color tends to be diagnosed at a later stage. These disparities may be due to differences in risk factors, access to care, and clinical presentation.

In an accompanying editorial, Maryam M. Asgari, MD, MPH, of the department of dermatology, Massachusetts General Hospital, Boston, and Lori A. Crane, PhD, MPH, of the Colorado School of Public Health, University of Colorado, Aurora, point out that people with darker skin phenotypes also tend to be affected by skin cancers that are not associated with UV radiation, such as acral melanoma, which arises on the palms and soles, and skin cancers that arise in areas of chronic inflammation, such as wounds.

Review of evidence

The USPSTF commissioned a systematic review to evaluate the benefits and harms of screening for skin cancer in asymptomatic adolescents and adults, including evidence for both keratinocyte carcinoma (basal cell carcinoma and squamous cell carcinoma) and cutaneous melanoma.

Foundational evidence showed that the sensitivity of visual skin examination by a clinician to detect melanoma ranged from 40% to 70% and specificity ranged from 86% to 98%. Evidence that evaluated the diagnostic accuracy of visual skin examination to detect keratinocyte carcinoma was limited and inconsistent. There were no new studies reporting on diagnostic accuracy for an asymptomatic screening population.

The USPSTF also reviewed 20 studies in 29 articles (n = 6,053,411). This included three nonrandomized studies evaluating two skin cancer screening programs in Germany, but results were inconsistent. In addition, the ecological and nonrandomized design of the studies limited the conclusions that could be drawn and the applicability to a U.S. population was difficult to assess because of differences in population diversity and health care delivery in the United States.

Other nonrandomized studies that looked at various outcomes, such as harms and stage at diagnosis and melanoma or all-cause mortality, also did not provide sufficient evidence to support screening.
 

Research is needed

In a second accompanying editorial published in JAMA Dermatology, Adewole S. Adamson, MD, MPP, of the division of dermatology and dermatologic surgery at the University of Texas, Austin, pointed out that unlike other cancer screening programs, such as those for breast, colon, and prostate cancer, skin cancer screening programs are somewhat less organized.

The other programs focus on defined groups of the population, generally with easily identifiable characteristics such as age, sex, and family history, and importantly, there are always defined ages for initiation and halting of screening and intervals for screening frequency. None of these basic screening parameters have been widely adopted among dermatologists in the United States, he wrote. “One important reason why skin cancer screening has remained inconsistent is that it is not covered by Medicare or by many commercial insurance companies,” Dr. Adamson told this news organization. “The test, in this case the skin exam, is often performed as part of a routine dermatology visit.”

Dermatologists should take the lead on this, he said. “Dermatologists should push for a high quality prospective clinical trial of skin cancer screening, preferably in a high-risk population.”

Dr. Donahue agrees that research is needed, as noted in the recommendation. For example, studies are needed demonstrating consistent data of the effects of screening on morbidity and mortality or early detection of skin cancer, and clearer descriptions of skin color and inclusion of a full spectrum of skin colors in study participants. Clinical research is also needed on outcomes in participants that reflect the diversity of the U.S. population.

“I hope funding agencies will be interested in this area of study,” she said. “We put out the whole systematic review and point out the gaps. We need consistent evidence in detecting cancer early and reducing complications from skin cancer.”

The U.S. Congress mandates that the Agency for Healthcare Research and Quality support the operations of the USPSTF.

None of the USPSTF authors report any disclosures. Dr. Asgari reported receiving royalties from UpToDate. Dr. Crane did not make any disclosures. Dr. Adamson reported serving as an expert reviewer for the U.S. Preventive Services Task Force skin cancer screening report, as well as support from the Robert Wood Johnson Foundation, the Dermatology Foundation Public Health Career Development Award, the National Institutes of Health, the American Cancer Society, and Meredith’s Mission for Melanoma.

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

In an update to its 2016 recommendations for skin cancer screening, the U.S. Preventive Services Task Force (USPSTF) has once again determined that there is not enough evidence to recommend for or against screening with a visual skin exam in adolescents and adults without symptoms.

This final recommendation applies to the general public and is not meant for those at higher risk, such as people with a family history of skin cancer or who have any signs or symptoms, such as irregular moles.

“The new recommendations are consistent with those from 2016, and we are unable to balance benefits and harms,” said Task Force member Katrina Donahue, MD, MPH, professor and vice chair of research in the department of family medicine at the University of North Carolina, Chapel Hill. “Unfortunately, there is not enough evidence to recommend for or against screening, and health care professionals should use their judgment when deciding whether or not to screen.”

Dr. Donahue told this news organization that this is a call for more research: “Our recommendations are for patients who present to primary care without symptoms, and after a careful assessment of benefit and harms, we didn’t have evidence to push us towards screening as a benefit. We did look at data from two large screening programs, but they were from Europe and not representative of the U.S. population. They also did not show a benefit for reducing melanoma-related mortality.”

The USPSTF final recommendation statement and corresponding evidence summary have been published online in JAMA, as well as on the USPSTF website.

Skin cancer is the most commonly diagnosed cancer in the United States, but there are different types that vary in their incidence and severity. Basal and squamous cell carcinomas are the most common types of skin cancer, but they infrequently lead to death or substantial morbidity, notes the USPTSF. Melanomas represent about 1% of skin cancer and cause the most skin cancer deaths. An estimated 8,000 individuals in the United States will die of melanoma in 2023.

There are racial differences in melanoma incidence; it is about 30 times more common in White versus Black persons, but disease in persons with darker skin color tends to be diagnosed at a later stage. These disparities may be due to differences in risk factors, access to care, and clinical presentation.

In an accompanying editorial, Maryam M. Asgari, MD, MPH, of the department of dermatology, Massachusetts General Hospital, Boston, and Lori A. Crane, PhD, MPH, of the Colorado School of Public Health, University of Colorado, Aurora, point out that people with darker skin phenotypes also tend to be affected by skin cancers that are not associated with UV radiation, such as acral melanoma, which arises on the palms and soles, and skin cancers that arise in areas of chronic inflammation, such as wounds.

Review of evidence

The USPSTF commissioned a systematic review to evaluate the benefits and harms of screening for skin cancer in asymptomatic adolescents and adults, including evidence for both keratinocyte carcinoma (basal cell carcinoma and squamous cell carcinoma) and cutaneous melanoma.

Foundational evidence showed that the sensitivity of visual skin examination by a clinician to detect melanoma ranged from 40% to 70% and specificity ranged from 86% to 98%. Evidence that evaluated the diagnostic accuracy of visual skin examination to detect keratinocyte carcinoma was limited and inconsistent. There were no new studies reporting on diagnostic accuracy for an asymptomatic screening population.

The USPSTF also reviewed 20 studies in 29 articles (n = 6,053,411). This included three nonrandomized studies evaluating two skin cancer screening programs in Germany, but results were inconsistent. In addition, the ecological and nonrandomized design of the studies limited the conclusions that could be drawn and the applicability to a U.S. population was difficult to assess because of differences in population diversity and health care delivery in the United States.

Other nonrandomized studies that looked at various outcomes, such as harms and stage at diagnosis and melanoma or all-cause mortality, also did not provide sufficient evidence to support screening.
 

Research is needed

In a second accompanying editorial published in JAMA Dermatology, Adewole S. Adamson, MD, MPP, of the division of dermatology and dermatologic surgery at the University of Texas, Austin, pointed out that unlike other cancer screening programs, such as those for breast, colon, and prostate cancer, skin cancer screening programs are somewhat less organized.

The other programs focus on defined groups of the population, generally with easily identifiable characteristics such as age, sex, and family history, and importantly, there are always defined ages for initiation and halting of screening and intervals for screening frequency. None of these basic screening parameters have been widely adopted among dermatologists in the United States, he wrote. “One important reason why skin cancer screening has remained inconsistent is that it is not covered by Medicare or by many commercial insurance companies,” Dr. Adamson told this news organization. “The test, in this case the skin exam, is often performed as part of a routine dermatology visit.”

Dermatologists should take the lead on this, he said. “Dermatologists should push for a high quality prospective clinical trial of skin cancer screening, preferably in a high-risk population.”

Dr. Donahue agrees that research is needed, as noted in the recommendation. For example, studies are needed demonstrating consistent data of the effects of screening on morbidity and mortality or early detection of skin cancer, and clearer descriptions of skin color and inclusion of a full spectrum of skin colors in study participants. Clinical research is also needed on outcomes in participants that reflect the diversity of the U.S. population.

“I hope funding agencies will be interested in this area of study,” she said. “We put out the whole systematic review and point out the gaps. We need consistent evidence in detecting cancer early and reducing complications from skin cancer.”

The U.S. Congress mandates that the Agency for Healthcare Research and Quality support the operations of the USPSTF.

None of the USPSTF authors report any disclosures. Dr. Asgari reported receiving royalties from UpToDate. Dr. Crane did not make any disclosures. Dr. Adamson reported serving as an expert reviewer for the U.S. Preventive Services Task Force skin cancer screening report, as well as support from the Robert Wood Johnson Foundation, the Dermatology Foundation Public Health Career Development Award, the National Institutes of Health, the American Cancer Society, and Meredith’s Mission for Melanoma.

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

In an update to its 2016 recommendations for skin cancer screening, the U.S. Preventive Services Task Force (USPSTF) has once again determined that there is not enough evidence to recommend for or against screening with a visual skin exam in adolescents and adults without symptoms.

This final recommendation applies to the general public and is not meant for those at higher risk, such as people with a family history of skin cancer or who have any signs or symptoms, such as irregular moles.

“The new recommendations are consistent with those from 2016, and we are unable to balance benefits and harms,” said Task Force member Katrina Donahue, MD, MPH, professor and vice chair of research in the department of family medicine at the University of North Carolina, Chapel Hill. “Unfortunately, there is not enough evidence to recommend for or against screening, and health care professionals should use their judgment when deciding whether or not to screen.”

Dr. Donahue told this news organization that this is a call for more research: “Our recommendations are for patients who present to primary care without symptoms, and after a careful assessment of benefit and harms, we didn’t have evidence to push us towards screening as a benefit. We did look at data from two large screening programs, but they were from Europe and not representative of the U.S. population. They also did not show a benefit for reducing melanoma-related mortality.”

The USPSTF final recommendation statement and corresponding evidence summary have been published online in JAMA, as well as on the USPSTF website.

Skin cancer is the most commonly diagnosed cancer in the United States, but there are different types that vary in their incidence and severity. Basal and squamous cell carcinomas are the most common types of skin cancer, but they infrequently lead to death or substantial morbidity, notes the USPTSF. Melanomas represent about 1% of skin cancer and cause the most skin cancer deaths. An estimated 8,000 individuals in the United States will die of melanoma in 2023.

There are racial differences in melanoma incidence; it is about 30 times more common in White versus Black persons, but disease in persons with darker skin color tends to be diagnosed at a later stage. These disparities may be due to differences in risk factors, access to care, and clinical presentation.

In an accompanying editorial, Maryam M. Asgari, MD, MPH, of the department of dermatology, Massachusetts General Hospital, Boston, and Lori A. Crane, PhD, MPH, of the Colorado School of Public Health, University of Colorado, Aurora, point out that people with darker skin phenotypes also tend to be affected by skin cancers that are not associated with UV radiation, such as acral melanoma, which arises on the palms and soles, and skin cancers that arise in areas of chronic inflammation, such as wounds.

Review of evidence

The USPSTF commissioned a systematic review to evaluate the benefits and harms of screening for skin cancer in asymptomatic adolescents and adults, including evidence for both keratinocyte carcinoma (basal cell carcinoma and squamous cell carcinoma) and cutaneous melanoma.

Foundational evidence showed that the sensitivity of visual skin examination by a clinician to detect melanoma ranged from 40% to 70% and specificity ranged from 86% to 98%. Evidence that evaluated the diagnostic accuracy of visual skin examination to detect keratinocyte carcinoma was limited and inconsistent. There were no new studies reporting on diagnostic accuracy for an asymptomatic screening population.

The USPSTF also reviewed 20 studies in 29 articles (n = 6,053,411). This included three nonrandomized studies evaluating two skin cancer screening programs in Germany, but results were inconsistent. In addition, the ecological and nonrandomized design of the studies limited the conclusions that could be drawn and the applicability to a U.S. population was difficult to assess because of differences in population diversity and health care delivery in the United States.

Other nonrandomized studies that looked at various outcomes, such as harms and stage at diagnosis and melanoma or all-cause mortality, also did not provide sufficient evidence to support screening.
 

Research is needed

In a second accompanying editorial published in JAMA Dermatology, Adewole S. Adamson, MD, MPP, of the division of dermatology and dermatologic surgery at the University of Texas, Austin, pointed out that unlike other cancer screening programs, such as those for breast, colon, and prostate cancer, skin cancer screening programs are somewhat less organized.

The other programs focus on defined groups of the population, generally with easily identifiable characteristics such as age, sex, and family history, and importantly, there are always defined ages for initiation and halting of screening and intervals for screening frequency. None of these basic screening parameters have been widely adopted among dermatologists in the United States, he wrote. “One important reason why skin cancer screening has remained inconsistent is that it is not covered by Medicare or by many commercial insurance companies,” Dr. Adamson told this news organization. “The test, in this case the skin exam, is often performed as part of a routine dermatology visit.”

Dermatologists should take the lead on this, he said. “Dermatologists should push for a high quality prospective clinical trial of skin cancer screening, preferably in a high-risk population.”

Dr. Donahue agrees that research is needed, as noted in the recommendation. For example, studies are needed demonstrating consistent data of the effects of screening on morbidity and mortality or early detection of skin cancer, and clearer descriptions of skin color and inclusion of a full spectrum of skin colors in study participants. Clinical research is also needed on outcomes in participants that reflect the diversity of the U.S. population.

“I hope funding agencies will be interested in this area of study,” she said. “We put out the whole systematic review and point out the gaps. We need consistent evidence in detecting cancer early and reducing complications from skin cancer.”

The U.S. Congress mandates that the Agency for Healthcare Research and Quality support the operations of the USPSTF.

None of the USPSTF authors report any disclosures. Dr. Asgari reported receiving royalties from UpToDate. Dr. Crane did not make any disclosures. Dr. Adamson reported serving as an expert reviewer for the U.S. Preventive Services Task Force skin cancer screening report, as well as support from the Robert Wood Johnson Foundation, the Dermatology Foundation Public Health Career Development Award, the National Institutes of Health, the American Cancer Society, and Meredith’s Mission for Melanoma.

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

Among patients with unresectable desmoplastic melanoma (DM), a prospective trial showed that single-agent treatment with the programmed death 1 (PD-1) inhibitor pembrolizumab led to a dramatic overall response rate.

The findings could represent a new standard of treatment for this extremely rare tumor.

The study was inspired by a previous retrospective analysis which found an overall response rate of 77% and a complete response of 32% to anti–PD-1 monotherapy.

The ORR is about double what is seen in melanoma more generally, according to Kari Kendra, MD, PhD, who presented the study at the annual meeting of the American Association for Cancer Research.

“Our study was a positive study. Of note, in the retrospective study, they saw a complete response rate of 32%, which was amazingly similar to what we found. [The findings support] the use of single agent anti–PD-1 immunotherapy as first line treatment for most patients with unresectable desmoplastic melanoma. [There was 89% overall response and we saw] dramatic responses across the board,” said Dr. Kendra, who is a medical oncologist at Ohio State University Wexner Medical Center, Columbus.

The findings drew a strong reaction. “In a rare tumor session, to see response curves like that, it’s just outstanding,” said the session’s cochair Brian Van Tine, MD, PhD, who is a professor of medical oncology at Washington University in St. Louis.

“This really is one of the highest tumor response rates to immunotherapy that we are seeing in any cancer. And I think may also highlight the fact that we shouldn’t think of all cutaneous melanomas as one disease, given the heterogeneity in tumor responses based on some of the pathologic and molecular characteristics,” said Zeynep Aroglu, MD, who served as a discussant but was also one of the investigators who enrolled patients for the trial.

Desmoplastic melanoma represents about 4% of all cutaneous melanoma diagnoses, and its unique pathology can make it difficult to diagnose. That often leads to a late diagnosis, according to Dr. Aroglu. They typically occur in elderly patients, in the head and neck area, and are associated with sun exposure. DM also tends to have a high mutation burden, Dr. Aroglu said during the session.

It remains to be seen why there is such a high response rate in this tumor type, even among tumor types with mutation burdens that are nearly as high. DM tumors are often driven by neurofibromatosis type 1, but other tumors driven by NF-1 don’t have as high of a response rate to immunotherapy. The tumor environment could also play a role, she said.

“Is it a combination of all these factors? I think some of the ongoing analysis of tumor samples that Dr. Kendra mentioned may help to answer some of these questions,” Dr. Aroglu continued.

She also noted that the melanoma field is increasingly turning to combination of anti–PD-1 therapy with agents like that target LAG3 or CTLA4. Such combinations can achieve higher response rates, but at a cost of higher rates of grade 3-4 adverse events than anti–PD-1 inhibitors alone. “I wonder if for desmoplastic melanomas in light of this data, do we consider de-escalating therapy, given these very high response rates to PD-1 alone, given also the elderly age of many of these patients, because even the PD-1–LAG3 combo still has a higher rate of toxicity than PD-1 monotherapy. Perhaps the immunotherapy combinations can be reserved for those rare desmoplastic patients who are resistant to PD-1 alone,” said Dr. Aroglu.
 

Study details and adverse events

Twenty-seven patients were enrolled in the study; 93% were male, all were White, and 22% had elevated baseline lactate dehydrogenase. About 63% had disease located in the head and neck area, 33% experienced a complete response (P < .001), and 56% had a partial response for an ORR of 89%. The result surpassed the primary endpoint target of at least a 20% complete response rate.

The 2-year progression-free survival was 74%, and 2-year overall survival was 89%. The most common toxicities were fatigue (56%), diarrhea (33%), maculopapular rash (30%), pruritus (22%), anemia (19%), arthralgia (19%), and decreased lymphocyte count (19%). There were two grade 4 adverse events: a lipase increase and a lung infection accompanied by sepsis.

The researchers also carried out whole exome sequencing of biopsies and found that 67% had NF-1 loss of function mutations.

Dr. Aroglu has served on advisory boards for Pfizer, Array, Eisai, Genentech, Natera, Novartis, OncoSec, and Regeneron. She has received research support from Boehringer Ingelheim, Pfizer, and Novartis. Dr. Kendra has received institutional support from Bristol Myers-Squibb and trial support from CheckMate Pharmaceuticals, GlaxoSmithKline, Immunocore, Medspace, Merck, Novartis, and Varian Medical Systems. Dr. Van Tine has financial relationships with a wide range of pharmaceutical companies.

Among patients with unresectable desmoplastic melanoma (DM), a prospective trial showed that single-agent treatment with the programmed death 1 (PD-1) inhibitor pembrolizumab led to a dramatic overall response rate.

The findings could represent a new standard of treatment for this extremely rare tumor.

The study was inspired by a previous retrospective analysis which found an overall response rate of 77% and a complete response of 32% to anti–PD-1 monotherapy.

The ORR is about double what is seen in melanoma more generally, according to Kari Kendra, MD, PhD, who presented the study at the annual meeting of the American Association for Cancer Research.

“Our study was a positive study. Of note, in the retrospective study, they saw a complete response rate of 32%, which was amazingly similar to what we found. [The findings support] the use of single agent anti–PD-1 immunotherapy as first line treatment for most patients with unresectable desmoplastic melanoma. [There was 89% overall response and we saw] dramatic responses across the board,” said Dr. Kendra, who is a medical oncologist at Ohio State University Wexner Medical Center, Columbus.

The findings drew a strong reaction. “In a rare tumor session, to see response curves like that, it’s just outstanding,” said the session’s cochair Brian Van Tine, MD, PhD, who is a professor of medical oncology at Washington University in St. Louis.

“This really is one of the highest tumor response rates to immunotherapy that we are seeing in any cancer. And I think may also highlight the fact that we shouldn’t think of all cutaneous melanomas as one disease, given the heterogeneity in tumor responses based on some of the pathologic and molecular characteristics,” said Zeynep Aroglu, MD, who served as a discussant but was also one of the investigators who enrolled patients for the trial.

Desmoplastic melanoma represents about 4% of all cutaneous melanoma diagnoses, and its unique pathology can make it difficult to diagnose. That often leads to a late diagnosis, according to Dr. Aroglu. They typically occur in elderly patients, in the head and neck area, and are associated with sun exposure. DM also tends to have a high mutation burden, Dr. Aroglu said during the session.

It remains to be seen why there is such a high response rate in this tumor type, even among tumor types with mutation burdens that are nearly as high. DM tumors are often driven by neurofibromatosis type 1, but other tumors driven by NF-1 don’t have as high of a response rate to immunotherapy. The tumor environment could also play a role, she said.

“Is it a combination of all these factors? I think some of the ongoing analysis of tumor samples that Dr. Kendra mentioned may help to answer some of these questions,” Dr. Aroglu continued.

She also noted that the melanoma field is increasingly turning to combination of anti–PD-1 therapy with agents like that target LAG3 or CTLA4. Such combinations can achieve higher response rates, but at a cost of higher rates of grade 3-4 adverse events than anti–PD-1 inhibitors alone. “I wonder if for desmoplastic melanomas in light of this data, do we consider de-escalating therapy, given these very high response rates to PD-1 alone, given also the elderly age of many of these patients, because even the PD-1–LAG3 combo still has a higher rate of toxicity than PD-1 monotherapy. Perhaps the immunotherapy combinations can be reserved for those rare desmoplastic patients who are resistant to PD-1 alone,” said Dr. Aroglu.
 

Study details and adverse events

Twenty-seven patients were enrolled in the study; 93% were male, all were White, and 22% had elevated baseline lactate dehydrogenase. About 63% had disease located in the head and neck area, 33% experienced a complete response (P < .001), and 56% had a partial response for an ORR of 89%. The result surpassed the primary endpoint target of at least a 20% complete response rate.

The 2-year progression-free survival was 74%, and 2-year overall survival was 89%. The most common toxicities were fatigue (56%), diarrhea (33%), maculopapular rash (30%), pruritus (22%), anemia (19%), arthralgia (19%), and decreased lymphocyte count (19%). There were two grade 4 adverse events: a lipase increase and a lung infection accompanied by sepsis.

The researchers also carried out whole exome sequencing of biopsies and found that 67% had NF-1 loss of function mutations.

Dr. Aroglu has served on advisory boards for Pfizer, Array, Eisai, Genentech, Natera, Novartis, OncoSec, and Regeneron. She has received research support from Boehringer Ingelheim, Pfizer, and Novartis. Dr. Kendra has received institutional support from Bristol Myers-Squibb and trial support from CheckMate Pharmaceuticals, GlaxoSmithKline, Immunocore, Medspace, Merck, Novartis, and Varian Medical Systems. Dr. Van Tine has financial relationships with a wide range of pharmaceutical companies.

Among patients with unresectable desmoplastic melanoma (DM), a prospective trial showed that single-agent treatment with the programmed death 1 (PD-1) inhibitor pembrolizumab led to a dramatic overall response rate.

The findings could represent a new standard of treatment for this extremely rare tumor.

The study was inspired by a previous retrospective analysis which found an overall response rate of 77% and a complete response of 32% to anti–PD-1 monotherapy.

The ORR is about double what is seen in melanoma more generally, according to Kari Kendra, MD, PhD, who presented the study at the annual meeting of the American Association for Cancer Research.

“Our study was a positive study. Of note, in the retrospective study, they saw a complete response rate of 32%, which was amazingly similar to what we found. [The findings support] the use of single agent anti–PD-1 immunotherapy as first line treatment for most patients with unresectable desmoplastic melanoma. [There was 89% overall response and we saw] dramatic responses across the board,” said Dr. Kendra, who is a medical oncologist at Ohio State University Wexner Medical Center, Columbus.

The findings drew a strong reaction. “In a rare tumor session, to see response curves like that, it’s just outstanding,” said the session’s cochair Brian Van Tine, MD, PhD, who is a professor of medical oncology at Washington University in St. Louis.

“This really is one of the highest tumor response rates to immunotherapy that we are seeing in any cancer. And I think may also highlight the fact that we shouldn’t think of all cutaneous melanomas as one disease, given the heterogeneity in tumor responses based on some of the pathologic and molecular characteristics,” said Zeynep Aroglu, MD, who served as a discussant but was also one of the investigators who enrolled patients for the trial.

Desmoplastic melanoma represents about 4% of all cutaneous melanoma diagnoses, and its unique pathology can make it difficult to diagnose. That often leads to a late diagnosis, according to Dr. Aroglu. They typically occur in elderly patients, in the head and neck area, and are associated with sun exposure. DM also tends to have a high mutation burden, Dr. Aroglu said during the session.

It remains to be seen why there is such a high response rate in this tumor type, even among tumor types with mutation burdens that are nearly as high. DM tumors are often driven by neurofibromatosis type 1, but other tumors driven by NF-1 don’t have as high of a response rate to immunotherapy. The tumor environment could also play a role, she said.

“Is it a combination of all these factors? I think some of the ongoing analysis of tumor samples that Dr. Kendra mentioned may help to answer some of these questions,” Dr. Aroglu continued.

She also noted that the melanoma field is increasingly turning to combination of anti–PD-1 therapy with agents like that target LAG3 or CTLA4. Such combinations can achieve higher response rates, but at a cost of higher rates of grade 3-4 adverse events than anti–PD-1 inhibitors alone. “I wonder if for desmoplastic melanomas in light of this data, do we consider de-escalating therapy, given these very high response rates to PD-1 alone, given also the elderly age of many of these patients, because even the PD-1–LAG3 combo still has a higher rate of toxicity than PD-1 monotherapy. Perhaps the immunotherapy combinations can be reserved for those rare desmoplastic patients who are resistant to PD-1 alone,” said Dr. Aroglu.
 

Study details and adverse events

Twenty-seven patients were enrolled in the study; 93% were male, all were White, and 22% had elevated baseline lactate dehydrogenase. About 63% had disease located in the head and neck area, 33% experienced a complete response (P < .001), and 56% had a partial response for an ORR of 89%. The result surpassed the primary endpoint target of at least a 20% complete response rate.

The 2-year progression-free survival was 74%, and 2-year overall survival was 89%. The most common toxicities were fatigue (56%), diarrhea (33%), maculopapular rash (30%), pruritus (22%), anemia (19%), arthralgia (19%), and decreased lymphocyte count (19%). There were two grade 4 adverse events: a lipase increase and a lung infection accompanied by sepsis.

The researchers also carried out whole exome sequencing of biopsies and found that 67% had NF-1 loss of function mutations.

Dr. Aroglu has served on advisory boards for Pfizer, Array, Eisai, Genentech, Natera, Novartis, OncoSec, and Regeneron. She has received research support from Boehringer Ingelheim, Pfizer, and Novartis. Dr. Kendra has received institutional support from Bristol Myers-Squibb and trial support from CheckMate Pharmaceuticals, GlaxoSmithKline, Immunocore, Medspace, Merck, Novartis, and Varian Medical Systems. Dr. Van Tine has financial relationships with a wide range of pharmaceutical companies.

Time for my periodic reminder about your Occupational Health and Safety Administration (OSHA) obligations. The health care field still has the most work-related illness and injury reports of any industry in the United States, and OSHA standards are in place to minimize potential workplace incidents.

Now might be a good time to get out your OSHA logs, walk through your office, and confirm that you remain in compliance with all the applicable regulations. Even if you hold regular safety meetings (which all too often is not the case), the occasional comprehensive review is always a good idea, and could save you a bundle in fines.

For starters, do you have an official OSHA poster, enumerating employee rights and explaining how to file complaints? Every office must have one posted in plain sight, and it is the first thing an OSHA inspector will look for. You can download one from OSHA’s website or order one at no charge by calling 800-321-OSHA.

The poster discusses the “general standards” that all workplaces must comply with to avoid work-related illnesses and injuries. The standards most applicable to medical offices are those dealing with personal protective equipment (PPE), bloodborne pathogens, hazard communication, and – increasingly, of late – ionizing radiation.

Physicians have become all too familiar with the PPE standard as a result of the COVID pandemic. Ironically, OSHA considers PPE a less acceptable means of employee protection than the other standards, as safe work practices should always supersede safety equipment. Nevertheless, employers must have a PPE program in place to train employees on what equipment is necessary, and under which conditions.

You also need a written exposure control plan for bloodborne pathogens. It should document your use of such protective equipment as gloves, face and eye protection, needle guards, and gowns, and your implementation of universal precautions – and it is supposed to be updated annually, to reflect changes in technology. You must provide all at-risk employees with hepatitis B vaccine at no cost to them. You also must provide and pay for appropriate medical treatment and follow-up after any exposure to a dangerous pathogen.

You need not adopt every new safety device as it comes on the market, but you should document which ones you are using – and which you pass up – and why. For example, you and your employees may decide not to purchase a new safety needle because you don’t think it will improve safety, or that it will be more trouble than it’s worth; but you should document how you arrived at that decision, and why you feel that your current protocol is as good or better.

The hazard communication (or right-to-know) standard involves compiling a list of hazardous substances, which all employees have a right to know about. Keep in mind that OSHA’s list includes alcohol, hydrogen peroxide, acetone, liquid nitrogen, and other substances that you might not consider particularly dangerous, but are nevertheless classified as “hazardous.” For each substance, your employees must have access to the manufacturer-supplied Material Safety Data Sheet, which outlines the proper procedures for working with a specific material, and for handling and containing it in a spill or other emergency.

If your office has x-ray equipment, or you are considering one of the new image-guided superficial radiotherapy machines, you must be in compliance with the ionizing radiation standard, which entails shielding, radiation monitors, and clear labeling of equipment.

Other, more general regulations include the physical setup of your office. Everyone must be able to evacuate quickly in case of fire or other emergencies. At a minimum, you (or the owner of the office building) are expected to establish exit routes to accommodate all employees and to post easily visible evacuation diagrams.

Examine all electrical devices and their power sources. All electrically powered equipment – medical, clerical, or anything else in the office – must operate safely. Pay particular attention to the way wall outlets are set up. Make sure each outlet has sufficient power to run the equipment plugged into it, and that circuit breakers are present and functioning. And beware the common situation of too many gadgets running off a single circuit.

Other components of the rule include proper containment of regulated medical waste, identification of regulated-waste containers, sharps disposal boxes, and periodic employee training regarding all of these things.

Federal OSHA regulations do not require medical and dental offices to keep an injury and illness log, as other businesses must; but your state may have a requirement that supersedes the federal law. Check with your state, or with your local OSHA office, regarding any such requirements.

It is a mistake to take OSHA regulations lightly; failure to comply with them can result in stiff penalties running into many thousands of dollars. How can you be certain you are complying with all the rules? The easiest and cheapest way is to call your local OSHA office and request an inspection. Why would you do that? Because OSHA issues no citations during voluntary inspections as long as you agree to remedy any violations they find.

Dr. Eastern practices dermatology and dermatologic surgery in Belleville, N.J. He is the author of numerous articles and textbook chapters, and is a longtime monthly columnist for Dermatology News. Write to him at dermnews@mdedge.com.

Time for my periodic reminder about your Occupational Health and Safety Administration (OSHA) obligations. The health care field still has the most work-related illness and injury reports of any industry in the United States, and OSHA standards are in place to minimize potential workplace incidents.

Now might be a good time to get out your OSHA logs, walk through your office, and confirm that you remain in compliance with all the applicable regulations. Even if you hold regular safety meetings (which all too often is not the case), the occasional comprehensive review is always a good idea, and could save you a bundle in fines.

For starters, do you have an official OSHA poster, enumerating employee rights and explaining how to file complaints? Every office must have one posted in plain sight, and it is the first thing an OSHA inspector will look for. You can download one from OSHA’s website or order one at no charge by calling 800-321-OSHA.

The poster discusses the “general standards” that all workplaces must comply with to avoid work-related illnesses and injuries. The standards most applicable to medical offices are those dealing with personal protective equipment (PPE), bloodborne pathogens, hazard communication, and – increasingly, of late – ionizing radiation.

Physicians have become all too familiar with the PPE standard as a result of the COVID pandemic. Ironically, OSHA considers PPE a less acceptable means of employee protection than the other standards, as safe work practices should always supersede safety equipment. Nevertheless, employers must have a PPE program in place to train employees on what equipment is necessary, and under which conditions.

You also need a written exposure control plan for bloodborne pathogens. It should document your use of such protective equipment as gloves, face and eye protection, needle guards, and gowns, and your implementation of universal precautions – and it is supposed to be updated annually, to reflect changes in technology. You must provide all at-risk employees with hepatitis B vaccine at no cost to them. You also must provide and pay for appropriate medical treatment and follow-up after any exposure to a dangerous pathogen.

You need not adopt every new safety device as it comes on the market, but you should document which ones you are using – and which you pass up – and why. For example, you and your employees may decide not to purchase a new safety needle because you don’t think it will improve safety, or that it will be more trouble than it’s worth; but you should document how you arrived at that decision, and why you feel that your current protocol is as good or better.

The hazard communication (or right-to-know) standard involves compiling a list of hazardous substances, which all employees have a right to know about. Keep in mind that OSHA’s list includes alcohol, hydrogen peroxide, acetone, liquid nitrogen, and other substances that you might not consider particularly dangerous, but are nevertheless classified as “hazardous.” For each substance, your employees must have access to the manufacturer-supplied Material Safety Data Sheet, which outlines the proper procedures for working with a specific material, and for handling and containing it in a spill or other emergency.

If your office has x-ray equipment, or you are considering one of the new image-guided superficial radiotherapy machines, you must be in compliance with the ionizing radiation standard, which entails shielding, radiation monitors, and clear labeling of equipment.

Other, more general regulations include the physical setup of your office. Everyone must be able to evacuate quickly in case of fire or other emergencies. At a minimum, you (or the owner of the office building) are expected to establish exit routes to accommodate all employees and to post easily visible evacuation diagrams.

Examine all electrical devices and their power sources. All electrically powered equipment – medical, clerical, or anything else in the office – must operate safely. Pay particular attention to the way wall outlets are set up. Make sure each outlet has sufficient power to run the equipment plugged into it, and that circuit breakers are present and functioning. And beware the common situation of too many gadgets running off a single circuit.

Other components of the rule include proper containment of regulated medical waste, identification of regulated-waste containers, sharps disposal boxes, and periodic employee training regarding all of these things.

Federal OSHA regulations do not require medical and dental offices to keep an injury and illness log, as other businesses must; but your state may have a requirement that supersedes the federal law. Check with your state, or with your local OSHA office, regarding any such requirements.

It is a mistake to take OSHA regulations lightly; failure to comply with them can result in stiff penalties running into many thousands of dollars. How can you be certain you are complying with all the rules? The easiest and cheapest way is to call your local OSHA office and request an inspection. Why would you do that? Because OSHA issues no citations during voluntary inspections as long as you agree to remedy any violations they find.

Dr. Eastern practices dermatology and dermatologic surgery in Belleville, N.J. He is the author of numerous articles and textbook chapters, and is a longtime monthly columnist for Dermatology News. Write to him at dermnews@mdedge.com.

Time for my periodic reminder about your Occupational Health and Safety Administration (OSHA) obligations. The health care field still has the most work-related illness and injury reports of any industry in the United States, and OSHA standards are in place to minimize potential workplace incidents.

Now might be a good time to get out your OSHA logs, walk through your office, and confirm that you remain in compliance with all the applicable regulations. Even if you hold regular safety meetings (which all too often is not the case), the occasional comprehensive review is always a good idea, and could save you a bundle in fines.

For starters, do you have an official OSHA poster, enumerating employee rights and explaining how to file complaints? Every office must have one posted in plain sight, and it is the first thing an OSHA inspector will look for. You can download one from OSHA’s website or order one at no charge by calling 800-321-OSHA.

The poster discusses the “general standards” that all workplaces must comply with to avoid work-related illnesses and injuries. The standards most applicable to medical offices are those dealing with personal protective equipment (PPE), bloodborne pathogens, hazard communication, and – increasingly, of late – ionizing radiation.

Physicians have become all too familiar with the PPE standard as a result of the COVID pandemic. Ironically, OSHA considers PPE a less acceptable means of employee protection than the other standards, as safe work practices should always supersede safety equipment. Nevertheless, employers must have a PPE program in place to train employees on what equipment is necessary, and under which conditions.

You also need a written exposure control plan for bloodborne pathogens. It should document your use of such protective equipment as gloves, face and eye protection, needle guards, and gowns, and your implementation of universal precautions – and it is supposed to be updated annually, to reflect changes in technology. You must provide all at-risk employees with hepatitis B vaccine at no cost to them. You also must provide and pay for appropriate medical treatment and follow-up after any exposure to a dangerous pathogen.

You need not adopt every new safety device as it comes on the market, but you should document which ones you are using – and which you pass up – and why. For example, you and your employees may decide not to purchase a new safety needle because you don’t think it will improve safety, or that it will be more trouble than it’s worth; but you should document how you arrived at that decision, and why you feel that your current protocol is as good or better.

The hazard communication (or right-to-know) standard involves compiling a list of hazardous substances, which all employees have a right to know about. Keep in mind that OSHA’s list includes alcohol, hydrogen peroxide, acetone, liquid nitrogen, and other substances that you might not consider particularly dangerous, but are nevertheless classified as “hazardous.” For each substance, your employees must have access to the manufacturer-supplied Material Safety Data Sheet, which outlines the proper procedures for working with a specific material, and for handling and containing it in a spill or other emergency.

If your office has x-ray equipment, or you are considering one of the new image-guided superficial radiotherapy machines, you must be in compliance with the ionizing radiation standard, which entails shielding, radiation monitors, and clear labeling of equipment.

Other, more general regulations include the physical setup of your office. Everyone must be able to evacuate quickly in case of fire or other emergencies. At a minimum, you (or the owner of the office building) are expected to establish exit routes to accommodate all employees and to post easily visible evacuation diagrams.

Examine all electrical devices and their power sources. All electrically powered equipment – medical, clerical, or anything else in the office – must operate safely. Pay particular attention to the way wall outlets are set up. Make sure each outlet has sufficient power to run the equipment plugged into it, and that circuit breakers are present and functioning. And beware the common situation of too many gadgets running off a single circuit.

Other components of the rule include proper containment of regulated medical waste, identification of regulated-waste containers, sharps disposal boxes, and periodic employee training regarding all of these things.

Federal OSHA regulations do not require medical and dental offices to keep an injury and illness log, as other businesses must; but your state may have a requirement that supersedes the federal law. Check with your state, or with your local OSHA office, regarding any such requirements.

It is a mistake to take OSHA regulations lightly; failure to comply with them can result in stiff penalties running into many thousands of dollars. How can you be certain you are complying with all the rules? The easiest and cheapest way is to call your local OSHA office and request an inspection. Why would you do that? Because OSHA issues no citations during voluntary inspections as long as you agree to remedy any violations they find.

Dr. Eastern practices dermatology and dermatologic surgery in Belleville, N.J. He is the author of numerous articles and textbook chapters, and is a longtime monthly columnist for Dermatology News. Write to him at dermnews@mdedge.com.

Citrus bergamia (bergamot) is a fruit tree thought to originate in the Mediterranean area; its fruit has been a part of the diet in that region since the early 18th century.¹ Bergamot is known to confer antioxidant as well as anti-inflammatory activity, and yields proapoptotic effects in the sebaceous gland.^2,3 The plant contains the natural furocoumarin bergapten, which is also known as 5-methoxypsoralen.⁴

Antibacterial, anti-inflammatory, hypolipemic, and anticancer properties have been associated with bergapten, which is primarily found in bergamot essential oil and used effectively as a photosensitizing agent.⁵ In this capacity, bergamot oil has been used for photodynamic therapy of cutaneous conditions such as vitiligo.⁶ In fact, for several years 5-methoxypsoralen and 8-methoxypsoralen have been used to achieve acceptable clearance rates of psoriasis and vitiligo.⁷ This column focuses on bergapten, as well as the cutaneous conditions for which bergamot has been shown to have some benefits warranting application or further investigation.
 

Bergapten

In a 2021 literature review, Liang et al. cited the anti-inflammatory, antimicrobial, anticancer, and other salutary effects associated with bergapten. Based on numerous citations, they also cautioned about the phototoxicity of the compound combined with ultraviolet (UV) light while noting the photoactivation of bergapten for anticancer uses.⁴

The following year, Quetglas-Llabrés et al. acknowledged, in another literature review, the numerous preclinical and in vitro studies demonstrating the therapeutic activity of bergapten and highlighted clinical trials revealing notable lesion clearance rates of psoriasis or vitiligo imparted by oral or topical bergapten along with UV irradiation. Bergapten was also found to be effective as hypolipemic therapy.⁵

Anti-inflammatory topical uses

In a 2017 study by Han et al. of 10 essential oils, bergamot was among the investigated oils, all of which exhibited significant anti-proliferative activity in a preinflamed human dermal fibroblast system simulating chronic inflammation. Bergamot was among three essential oils that also suppressed protein molecules involved with inflammation, immune responses, and tissue remodeling, indicating anti-inflammatory and wound healing characteristics.⁸

More recently, Cristiano et al. reported that ultradeformable nanocarriers containing bergamot essential oil and ammonium glycyrrhizinate were demonstrated in healthy human volunteers to be characterized by the appropriate mean size, size distribution, surface charge, and long-term stability for topical administration. Topical administration on human volunteers also revealed greater activity of the combined agents as compared with a nanosystem loaded only with ammonium glycyrrhizinate. The researchers concluded that this combination of ingredients in ultradeformable vesicles shows potential as topical anti-inflammatory treatment.³

Acne

In a 2020 study using golden hamsters, Sun et al. assessed the effects of the juice and essential oils of bergamot and sweet orange on acne vulgaris engendered by excessive androgen secretion. Among 80 male hamsters randomly divided into 10 groups ranging from low to high doses, all results demonstrated improvement with treatment as seen by decreased growth rates of sebaceous glands, suppressed triglyceride accumulation, lowered inflammatory cytokine release, and apoptosis promotion in sebaceous glands. The authors noted that the essential oils yielded better dose-dependent effects than the juices.²

Psoriasis

In 2019, Perna et al. conducted a literature review on the effects of bergamot essential oil, extract, juice, and polyphenolic fraction on various health metrics. Thirty-one studies (20 involving humans with 1,709 subjects and 11 in rats and mice) were identified. Animal models indicated that bergamot essential oil (10 mg/kg or 20 mg/kg daily for 20 weeks) reduced psoriatic plaques, increased skin collagen content, and fostered hair growth and that bergamot juice (20 mg/kg) diminished proinflammatory cytokines. Human studies showed that bergamot extract and essential oil may reduce blood pressure and improve mental conditions.⁹

Vitiligo

In 2019, Shaaban et al. prepared elastic nanocarriers (spanlastics) to deliver psoralen-containing bergamot oil along with PUVB with the intention of harnessing melanogenic activity to treat vitiligo. Histopathologic assessment on rat skin was conducted before clinical treatment in patients with vitiligo. The spanlastics were deemed to be of suitable nanosize and deformable, yielding consistent bergamot oil release. The bergamot oil included in the nanocarrier was found to enhance photostability and photodynamic activity, with the researchers concluding that bergamot oil nanospanlastics with psoralen-UVB therapy shows potential as a vitiligo therapy.¹⁰

Two years later, Shaaban evaluated bergamot oil formulated in nanostructured lipid carriers as a photosensitizer for photodynamic treatment of vitiligo. The botanical oil was effectively used in the nanostructured lipid carriers with a gel consistency that delivered sustained release of the oil for 24 hours. Preclinical and clinical results in patients were encouraging for the topical photodynamic treatment of vitiligo, with the nanostructured lipid carriers improving the photostability and photodynamic activity of bergamot oil.⁶

Photoaging, photoprotection, and safety concerns

Three decades ago, an international cooperative study of the photophysical, photomutagenic, and photocarcinogenic characteristics of bergamot oil and the effect of UVA and UVB sunscreens found that UVB and UVA sunscreens at low concentration (0.5%-1%) in perfumes could not inhibit the phototoxicity of bergamot oil on human skin.¹¹

In a 2015 study assessing the impact of 38% bergamot polyphenolic fraction (a highly concentrated Citrus bergamia fruit extract) on UVB-generated photoaging, Nisticò et al. found that the bergamot compound dose-dependently protected HaCaT cells against UVB-caused oxidative stress and photoaging markers. Suggesting that the high-antioxidant bergamot polyphenolic fraction has potential for use in skin care formulations, the researchers added that the extract seems to induce antiproliferative, immune-modulating, and antiaging activity.¹²In 2022, Alexa et al. performed in vitro tests and found that natural preparations containing bergamot, orange, and clove essential oils do not significantly alter physiological skin parameters and were deemed safe for topical use. An emulsion with bergamot essential oil was also found to reduce the viability of oral squamous cell carcinoma cells.¹³

Conclusion

As a photosensitizing agent, bergamot has an established role in skin care. Beyond its niche role in treatments for vitiligo and psoriasis, this botanical product appears to show potential as an anti-inflammatory agent as well as an ingredient to combat photoaging and skin cancer. Much more research is needed to elucidate the possible wider benefits of this Mediterranean staple.

Dr. Baumann is a private practice dermatologist, researcher, author, and entrepreneur in Miami. She founded the division of cosmetic dermatology at the University of Miami in 1997. The third edition of her bestselling textbook, “Cosmetic Dermatology,” was published in 2022. Dr. Baumann has received funding for advisory boards and/or clinical research trials from Allergan, Galderma, Johnson & Johnson, and Burt’s Bees. She is the CEO of Skin Type Solutions Inc., a SaaS company used to generate skin care routines in office and as an ecommerce solution. Write to her at dermnews@mdedge.com.

References

1. Juber M. Health benefits of bergamot. WebMD. November 29, 2022. Accessed March 21, 2023.

2. Sun P et al. Mediators Inflamm. 2020 Oct 6;2020:8868107.

3. Cristiano MC et al. Biomedicines. 2022 Apr 30;10(5):1039.

4. Liang Y et al. Phytother Res. 2021 Nov;35(11):6131-47.

5. Quetglas-Llabrés MM et al. Oxid Med Cell Longev. 2022 Apr 25;2022:8615242.

6. Shaaban M et al. Expert Opin Drug Deliv. 2021 Jan;18(1):139-50.

7. McNeely W, Goa KL. Drugs. 1998 Oct;56(4):667-90.

8. Han X, Beaumont C, Stevens N. Biochim Open. 2017 Apr 26;5:1-7.

9. Perna S et al. Food Sci Nutr. 2019 Jan 25;7(2):369-84.

10. Shaaban M et al. Drug Deliv Transl Res. 2019 Dec;9(6):1106-16.

11. Dubertret L et al. J Photochem Photobiol B. 1990 Nov;7(2-4):251-9.

12. Nisticò S et al. J Biol Regul Homeost Agents. 2015 Jul-Sep;29(3):723-8.

13. Alexa VT et al. Molecules. 2022 Feb 1;27(3):990.

Citrus bergamia (bergamot) is a fruit tree thought to originate in the Mediterranean area; its fruit has been a part of the diet in that region since the early 18th century.¹ Bergamot is known to confer antioxidant as well as anti-inflammatory activity, and yields proapoptotic effects in the sebaceous gland.^2,3 The plant contains the natural furocoumarin bergapten, which is also known as 5-methoxypsoralen.⁴

Antibacterial, anti-inflammatory, hypolipemic, and anticancer properties have been associated with bergapten, which is primarily found in bergamot essential oil and used effectively as a photosensitizing agent.⁵ In this capacity, bergamot oil has been used for photodynamic therapy of cutaneous conditions such as vitiligo.⁶ In fact, for several years 5-methoxypsoralen and 8-methoxypsoralen have been used to achieve acceptable clearance rates of psoriasis and vitiligo.⁷ This column focuses on bergapten, as well as the cutaneous conditions for which bergamot has been shown to have some benefits warranting application or further investigation.
 

Bergapten

In a 2021 literature review, Liang et al. cited the anti-inflammatory, antimicrobial, anticancer, and other salutary effects associated with bergapten. Based on numerous citations, they also cautioned about the phototoxicity of the compound combined with ultraviolet (UV) light while noting the photoactivation of bergapten for anticancer uses.⁴

The following year, Quetglas-Llabrés et al. acknowledged, in another literature review, the numerous preclinical and in vitro studies demonstrating the therapeutic activity of bergapten and highlighted clinical trials revealing notable lesion clearance rates of psoriasis or vitiligo imparted by oral or topical bergapten along with UV irradiation. Bergapten was also found to be effective as hypolipemic therapy.⁵

Anti-inflammatory topical uses

In a 2017 study by Han et al. of 10 essential oils, bergamot was among the investigated oils, all of which exhibited significant anti-proliferative activity in a preinflamed human dermal fibroblast system simulating chronic inflammation. Bergamot was among three essential oils that also suppressed protein molecules involved with inflammation, immune responses, and tissue remodeling, indicating anti-inflammatory and wound healing characteristics.⁸

More recently, Cristiano et al. reported that ultradeformable nanocarriers containing bergamot essential oil and ammonium glycyrrhizinate were demonstrated in healthy human volunteers to be characterized by the appropriate mean size, size distribution, surface charge, and long-term stability for topical administration. Topical administration on human volunteers also revealed greater activity of the combined agents as compared with a nanosystem loaded only with ammonium glycyrrhizinate. The researchers concluded that this combination of ingredients in ultradeformable vesicles shows potential as topical anti-inflammatory treatment.³

Acne

In a 2020 study using golden hamsters, Sun et al. assessed the effects of the juice and essential oils of bergamot and sweet orange on acne vulgaris engendered by excessive androgen secretion. Among 80 male hamsters randomly divided into 10 groups ranging from low to high doses, all results demonstrated improvement with treatment as seen by decreased growth rates of sebaceous glands, suppressed triglyceride accumulation, lowered inflammatory cytokine release, and apoptosis promotion in sebaceous glands. The authors noted that the essential oils yielded better dose-dependent effects than the juices.²

Psoriasis

In 2019, Perna et al. conducted a literature review on the effects of bergamot essential oil, extract, juice, and polyphenolic fraction on various health metrics. Thirty-one studies (20 involving humans with 1,709 subjects and 11 in rats and mice) were identified. Animal models indicated that bergamot essential oil (10 mg/kg or 20 mg/kg daily for 20 weeks) reduced psoriatic plaques, increased skin collagen content, and fostered hair growth and that bergamot juice (20 mg/kg) diminished proinflammatory cytokines. Human studies showed that bergamot extract and essential oil may reduce blood pressure and improve mental conditions.⁹

Vitiligo

In 2019, Shaaban et al. prepared elastic nanocarriers (spanlastics) to deliver psoralen-containing bergamot oil along with PUVB with the intention of harnessing melanogenic activity to treat vitiligo. Histopathologic assessment on rat skin was conducted before clinical treatment in patients with vitiligo. The spanlastics were deemed to be of suitable nanosize and deformable, yielding consistent bergamot oil release. The bergamot oil included in the nanocarrier was found to enhance photostability and photodynamic activity, with the researchers concluding that bergamot oil nanospanlastics with psoralen-UVB therapy shows potential as a vitiligo therapy.¹⁰

Two years later, Shaaban evaluated bergamot oil formulated in nanostructured lipid carriers as a photosensitizer for photodynamic treatment of vitiligo. The botanical oil was effectively used in the nanostructured lipid carriers with a gel consistency that delivered sustained release of the oil for 24 hours. Preclinical and clinical results in patients were encouraging for the topical photodynamic treatment of vitiligo, with the nanostructured lipid carriers improving the photostability and photodynamic activity of bergamot oil.⁶

Photoaging, photoprotection, and safety concerns

Three decades ago, an international cooperative study of the photophysical, photomutagenic, and photocarcinogenic characteristics of bergamot oil and the effect of UVA and UVB sunscreens found that UVB and UVA sunscreens at low concentration (0.5%-1%) in perfumes could not inhibit the phototoxicity of bergamot oil on human skin.¹¹

In a 2015 study assessing the impact of 38% bergamot polyphenolic fraction (a highly concentrated Citrus bergamia fruit extract) on UVB-generated photoaging, Nisticò et al. found that the bergamot compound dose-dependently protected HaCaT cells against UVB-caused oxidative stress and photoaging markers. Suggesting that the high-antioxidant bergamot polyphenolic fraction has potential for use in skin care formulations, the researchers added that the extract seems to induce antiproliferative, immune-modulating, and antiaging activity.¹²In 2022, Alexa et al. performed in vitro tests and found that natural preparations containing bergamot, orange, and clove essential oils do not significantly alter physiological skin parameters and were deemed safe for topical use. An emulsion with bergamot essential oil was also found to reduce the viability of oral squamous cell carcinoma cells.¹³

Conclusion

As a photosensitizing agent, bergamot has an established role in skin care. Beyond its niche role in treatments for vitiligo and psoriasis, this botanical product appears to show potential as an anti-inflammatory agent as well as an ingredient to combat photoaging and skin cancer. Much more research is needed to elucidate the possible wider benefits of this Mediterranean staple.

Dr. Baumann is a private practice dermatologist, researcher, author, and entrepreneur in Miami. She founded the division of cosmetic dermatology at the University of Miami in 1997. The third edition of her bestselling textbook, “Cosmetic Dermatology,” was published in 2022. Dr. Baumann has received funding for advisory boards and/or clinical research trials from Allergan, Galderma, Johnson & Johnson, and Burt’s Bees. She is the CEO of Skin Type Solutions Inc., a SaaS company used to generate skin care routines in office and as an ecommerce solution. Write to her at dermnews@mdedge.com.

References

1. Juber M. Health benefits of bergamot. WebMD. November 29, 2022. Accessed March 21, 2023.

2. Sun P et al. Mediators Inflamm. 2020 Oct 6;2020:8868107.

3. Cristiano MC et al. Biomedicines. 2022 Apr 30;10(5):1039.

4. Liang Y et al. Phytother Res. 2021 Nov;35(11):6131-47.

5. Quetglas-Llabrés MM et al. Oxid Med Cell Longev. 2022 Apr 25;2022:8615242.

6. Shaaban M et al. Expert Opin Drug Deliv. 2021 Jan;18(1):139-50.

7. McNeely W, Goa KL. Drugs. 1998 Oct;56(4):667-90.

8. Han X, Beaumont C, Stevens N. Biochim Open. 2017 Apr 26;5:1-7.

9. Perna S et al. Food Sci Nutr. 2019 Jan 25;7(2):369-84.

10. Shaaban M et al. Drug Deliv Transl Res. 2019 Dec;9(6):1106-16.

11. Dubertret L et al. J Photochem Photobiol B. 1990 Nov;7(2-4):251-9.

12. Nisticò S et al. J Biol Regul Homeost Agents. 2015 Jul-Sep;29(3):723-8.

13. Alexa VT et al. Molecules. 2022 Feb 1;27(3):990.

Citrus bergamia (bergamot) is a fruit tree thought to originate in the Mediterranean area; its fruit has been a part of the diet in that region since the early 18th century.¹ Bergamot is known to confer antioxidant as well as anti-inflammatory activity, and yields proapoptotic effects in the sebaceous gland.^2,3 The plant contains the natural furocoumarin bergapten, which is also known as 5-methoxypsoralen.⁴

Antibacterial, anti-inflammatory, hypolipemic, and anticancer properties have been associated with bergapten, which is primarily found in bergamot essential oil and used effectively as a photosensitizing agent.⁵ In this capacity, bergamot oil has been used for photodynamic therapy of cutaneous conditions such as vitiligo.⁶ In fact, for several years 5-methoxypsoralen and 8-methoxypsoralen have been used to achieve acceptable clearance rates of psoriasis and vitiligo.⁷ This column focuses on bergapten, as well as the cutaneous conditions for which bergamot has been shown to have some benefits warranting application or further investigation.
 

Bergapten

In a 2021 literature review, Liang et al. cited the anti-inflammatory, antimicrobial, anticancer, and other salutary effects associated with bergapten. Based on numerous citations, they also cautioned about the phototoxicity of the compound combined with ultraviolet (UV) light while noting the photoactivation of bergapten for anticancer uses.⁴

The following year, Quetglas-Llabrés et al. acknowledged, in another literature review, the numerous preclinical and in vitro studies demonstrating the therapeutic activity of bergapten and highlighted clinical trials revealing notable lesion clearance rates of psoriasis or vitiligo imparted by oral or topical bergapten along with UV irradiation. Bergapten was also found to be effective as hypolipemic therapy.⁵

Anti-inflammatory topical uses

In a 2017 study by Han et al. of 10 essential oils, bergamot was among the investigated oils, all of which exhibited significant anti-proliferative activity in a preinflamed human dermal fibroblast system simulating chronic inflammation. Bergamot was among three essential oils that also suppressed protein molecules involved with inflammation, immune responses, and tissue remodeling, indicating anti-inflammatory and wound healing characteristics.⁸

More recently, Cristiano et al. reported that ultradeformable nanocarriers containing bergamot essential oil and ammonium glycyrrhizinate were demonstrated in healthy human volunteers to be characterized by the appropriate mean size, size distribution, surface charge, and long-term stability for topical administration. Topical administration on human volunteers also revealed greater activity of the combined agents as compared with a nanosystem loaded only with ammonium glycyrrhizinate. The researchers concluded that this combination of ingredients in ultradeformable vesicles shows potential as topical anti-inflammatory treatment.³

Acne

In a 2020 study using golden hamsters, Sun et al. assessed the effects of the juice and essential oils of bergamot and sweet orange on acne vulgaris engendered by excessive androgen secretion. Among 80 male hamsters randomly divided into 10 groups ranging from low to high doses, all results demonstrated improvement with treatment as seen by decreased growth rates of sebaceous glands, suppressed triglyceride accumulation, lowered inflammatory cytokine release, and apoptosis promotion in sebaceous glands. The authors noted that the essential oils yielded better dose-dependent effects than the juices.²

Psoriasis

In 2019, Perna et al. conducted a literature review on the effects of bergamot essential oil, extract, juice, and polyphenolic fraction on various health metrics. Thirty-one studies (20 involving humans with 1,709 subjects and 11 in rats and mice) were identified. Animal models indicated that bergamot essential oil (10 mg/kg or 20 mg/kg daily for 20 weeks) reduced psoriatic plaques, increased skin collagen content, and fostered hair growth and that bergamot juice (20 mg/kg) diminished proinflammatory cytokines. Human studies showed that bergamot extract and essential oil may reduce blood pressure and improve mental conditions.⁹

Vitiligo

In 2019, Shaaban et al. prepared elastic nanocarriers (spanlastics) to deliver psoralen-containing bergamot oil along with PUVB with the intention of harnessing melanogenic activity to treat vitiligo. Histopathologic assessment on rat skin was conducted before clinical treatment in patients with vitiligo. The spanlastics were deemed to be of suitable nanosize and deformable, yielding consistent bergamot oil release. The bergamot oil included in the nanocarrier was found to enhance photostability and photodynamic activity, with the researchers concluding that bergamot oil nanospanlastics with psoralen-UVB therapy shows potential as a vitiligo therapy.¹⁰

Two years later, Shaaban evaluated bergamot oil formulated in nanostructured lipid carriers as a photosensitizer for photodynamic treatment of vitiligo. The botanical oil was effectively used in the nanostructured lipid carriers with a gel consistency that delivered sustained release of the oil for 24 hours. Preclinical and clinical results in patients were encouraging for the topical photodynamic treatment of vitiligo, with the nanostructured lipid carriers improving the photostability and photodynamic activity of bergamot oil.⁶

Photoaging, photoprotection, and safety concerns

Three decades ago, an international cooperative study of the photophysical, photomutagenic, and photocarcinogenic characteristics of bergamot oil and the effect of UVA and UVB sunscreens found that UVB and UVA sunscreens at low concentration (0.5%-1%) in perfumes could not inhibit the phototoxicity of bergamot oil on human skin.¹¹

In a 2015 study assessing the impact of 38% bergamot polyphenolic fraction (a highly concentrated Citrus bergamia fruit extract) on UVB-generated photoaging, Nisticò et al. found that the bergamot compound dose-dependently protected HaCaT cells against UVB-caused oxidative stress and photoaging markers. Suggesting that the high-antioxidant bergamot polyphenolic fraction has potential for use in skin care formulations, the researchers added that the extract seems to induce antiproliferative, immune-modulating, and antiaging activity.¹²In 2022, Alexa et al. performed in vitro tests and found that natural preparations containing bergamot, orange, and clove essential oils do not significantly alter physiological skin parameters and were deemed safe for topical use. An emulsion with bergamot essential oil was also found to reduce the viability of oral squamous cell carcinoma cells.¹³

Conclusion

As a photosensitizing agent, bergamot has an established role in skin care. Beyond its niche role in treatments for vitiligo and psoriasis, this botanical product appears to show potential as an anti-inflammatory agent as well as an ingredient to combat photoaging and skin cancer. Much more research is needed to elucidate the possible wider benefits of this Mediterranean staple.

Dr. Baumann is a private practice dermatologist, researcher, author, and entrepreneur in Miami. She founded the division of cosmetic dermatology at the University of Miami in 1997. The third edition of her bestselling textbook, “Cosmetic Dermatology,” was published in 2022. Dr. Baumann has received funding for advisory boards and/or clinical research trials from Allergan, Galderma, Johnson & Johnson, and Burt’s Bees. She is the CEO of Skin Type Solutions Inc., a SaaS company used to generate skin care routines in office and as an ecommerce solution. Write to her at dermnews@mdedge.com.

References

1. Juber M. Health benefits of bergamot. WebMD. November 29, 2022. Accessed March 21, 2023.

2. Sun P et al. Mediators Inflamm. 2020 Oct 6;2020:8868107.

3. Cristiano MC et al. Biomedicines. 2022 Apr 30;10(5):1039.

4. Liang Y et al. Phytother Res. 2021 Nov;35(11):6131-47.

5. Quetglas-Llabrés MM et al. Oxid Med Cell Longev. 2022 Apr 25;2022:8615242.

6. Shaaban M et al. Expert Opin Drug Deliv. 2021 Jan;18(1):139-50.

7. McNeely W, Goa KL. Drugs. 1998 Oct;56(4):667-90.

8. Han X, Beaumont C, Stevens N. Biochim Open. 2017 Apr 26;5:1-7.

9. Perna S et al. Food Sci Nutr. 2019 Jan 25;7(2):369-84.

10. Shaaban M et al. Drug Deliv Transl Res. 2019 Dec;9(6):1106-16.

11. Dubertret L et al. J Photochem Photobiol B. 1990 Nov;7(2-4):251-9.

12. Nisticò S et al. J Biol Regul Homeost Agents. 2015 Jul-Sep;29(3):723-8.

13. Alexa VT et al. Molecules. 2022 Feb 1;27(3):990.