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Most Cancer Trial Centers Located Closer to White, Affluent Populations
This inequity may be potentiating the underrepresentation of racially minoritized and socioeconomically disadvantaged populations in clinical trials, suggesting that employment of satellite hospitals is needed to expand access to investigational therapies, reported lead author Hassal Lee, MD, PhD, of Cold Spring Harbor Laboratory, Cold Spring Harbor, New York, and colleagues.
“Minoritized and socioeconomically disadvantaged populations are underrepresented in clinical trials,” the investigators wrote in JAMA Oncology. “This may reduce the generalizability of trial results and propagate health disparities. Contributors to inequitable trial participation include individual-level factors and structural factors.”
Specifically, travel time to trial centers, as well as socioeconomic deprivation, can reduce likelihood of trial participation.
“Data on these parameters and population data on self-identified race exist, but their interrelation with clinical research facilities has not been systematically analyzed,” they wrote.
To try to draw comparisons between the distribution of patients of different races and socioeconomic statuses and the locations of clinical research facilities, Dr. Lee and colleagues aggregated data from the US Census, National Trial registry, Nature Index of Cancer Research Health Institutions, OpenStreetMap, National Cancer Institute–designated Cancer Centers list, and National Homeland Infrastructure Foundation. They then characterized catchment population demographics within 30-, 60-, and 120-minute driving commute times of all US hospitals, along with a more focused look at centers capable of conducting phase 1, phase 2, and phase 3 trials.
These efforts revealed broad geographic inequity.The 78 major centers that conduct 94% of all US cancer trials are located within 30 minutes of populations that have a 10.1% higher proportion of self-identified White individuals than the average US county, and a median income $18,900 higher than average (unpaired mean differences).
The publication also includes several maps characterizing racial and socioeconomic demographics within various catchment areas. For example, centers in New York City, Houston, and Chicago have the most diverse catchment populations within a 30-minute commute. Maps of all cities in the United States with populations greater than 500,000 are available in a supplementary index.
“This study indicates that geographical population distributions may present barriers to equitable clinical trial access and that data are available to proactively strategize about reduction of such barriers,” Dr. Lee and colleagues wrote.
The findings call attention to modifiable socioeconomic factors associated with trial participation, they added, like financial toxicity and affordable transportation, noting that ethnic and racial groups consent to trials at similar rates after controlling for income.
In addition, Dr. Lee and colleagues advised clinical trial designers to enlist satellite hospitals to increase participant diversity, since long commutes exacerbate “socioeconomic burdens associated with clinical trial participation,” with trial participation decreasing as commute time increases.
“Existing clinical trial centers may build collaborative efforts with nearby hospitals closer to underrepresented populations or set up community centers to support new collaborative networks to improve geographical access equity,” they wrote. “Methodologically, our approach is transferable to any country, region, or global effort with sufficient source data and can inform decision-making along the continuum of cancer care, from screening to implementing specialist care.”
A coauthor disclosed relationships with Flagship Therapeutics, Leidos Holding Ltd, Pershing Square Foundation, and others.
This inequity may be potentiating the underrepresentation of racially minoritized and socioeconomically disadvantaged populations in clinical trials, suggesting that employment of satellite hospitals is needed to expand access to investigational therapies, reported lead author Hassal Lee, MD, PhD, of Cold Spring Harbor Laboratory, Cold Spring Harbor, New York, and colleagues.
“Minoritized and socioeconomically disadvantaged populations are underrepresented in clinical trials,” the investigators wrote in JAMA Oncology. “This may reduce the generalizability of trial results and propagate health disparities. Contributors to inequitable trial participation include individual-level factors and structural factors.”
Specifically, travel time to trial centers, as well as socioeconomic deprivation, can reduce likelihood of trial participation.
“Data on these parameters and population data on self-identified race exist, but their interrelation with clinical research facilities has not been systematically analyzed,” they wrote.
To try to draw comparisons between the distribution of patients of different races and socioeconomic statuses and the locations of clinical research facilities, Dr. Lee and colleagues aggregated data from the US Census, National Trial registry, Nature Index of Cancer Research Health Institutions, OpenStreetMap, National Cancer Institute–designated Cancer Centers list, and National Homeland Infrastructure Foundation. They then characterized catchment population demographics within 30-, 60-, and 120-minute driving commute times of all US hospitals, along with a more focused look at centers capable of conducting phase 1, phase 2, and phase 3 trials.
These efforts revealed broad geographic inequity.The 78 major centers that conduct 94% of all US cancer trials are located within 30 minutes of populations that have a 10.1% higher proportion of self-identified White individuals than the average US county, and a median income $18,900 higher than average (unpaired mean differences).
The publication also includes several maps characterizing racial and socioeconomic demographics within various catchment areas. For example, centers in New York City, Houston, and Chicago have the most diverse catchment populations within a 30-minute commute. Maps of all cities in the United States with populations greater than 500,000 are available in a supplementary index.
“This study indicates that geographical population distributions may present barriers to equitable clinical trial access and that data are available to proactively strategize about reduction of such barriers,” Dr. Lee and colleagues wrote.
The findings call attention to modifiable socioeconomic factors associated with trial participation, they added, like financial toxicity and affordable transportation, noting that ethnic and racial groups consent to trials at similar rates after controlling for income.
In addition, Dr. Lee and colleagues advised clinical trial designers to enlist satellite hospitals to increase participant diversity, since long commutes exacerbate “socioeconomic burdens associated with clinical trial participation,” with trial participation decreasing as commute time increases.
“Existing clinical trial centers may build collaborative efforts with nearby hospitals closer to underrepresented populations or set up community centers to support new collaborative networks to improve geographical access equity,” they wrote. “Methodologically, our approach is transferable to any country, region, or global effort with sufficient source data and can inform decision-making along the continuum of cancer care, from screening to implementing specialist care.”
A coauthor disclosed relationships with Flagship Therapeutics, Leidos Holding Ltd, Pershing Square Foundation, and others.
This inequity may be potentiating the underrepresentation of racially minoritized and socioeconomically disadvantaged populations in clinical trials, suggesting that employment of satellite hospitals is needed to expand access to investigational therapies, reported lead author Hassal Lee, MD, PhD, of Cold Spring Harbor Laboratory, Cold Spring Harbor, New York, and colleagues.
“Minoritized and socioeconomically disadvantaged populations are underrepresented in clinical trials,” the investigators wrote in JAMA Oncology. “This may reduce the generalizability of trial results and propagate health disparities. Contributors to inequitable trial participation include individual-level factors and structural factors.”
Specifically, travel time to trial centers, as well as socioeconomic deprivation, can reduce likelihood of trial participation.
“Data on these parameters and population data on self-identified race exist, but their interrelation with clinical research facilities has not been systematically analyzed,” they wrote.
To try to draw comparisons between the distribution of patients of different races and socioeconomic statuses and the locations of clinical research facilities, Dr. Lee and colleagues aggregated data from the US Census, National Trial registry, Nature Index of Cancer Research Health Institutions, OpenStreetMap, National Cancer Institute–designated Cancer Centers list, and National Homeland Infrastructure Foundation. They then characterized catchment population demographics within 30-, 60-, and 120-minute driving commute times of all US hospitals, along with a more focused look at centers capable of conducting phase 1, phase 2, and phase 3 trials.
These efforts revealed broad geographic inequity.The 78 major centers that conduct 94% of all US cancer trials are located within 30 minutes of populations that have a 10.1% higher proportion of self-identified White individuals than the average US county, and a median income $18,900 higher than average (unpaired mean differences).
The publication also includes several maps characterizing racial and socioeconomic demographics within various catchment areas. For example, centers in New York City, Houston, and Chicago have the most diverse catchment populations within a 30-minute commute. Maps of all cities in the United States with populations greater than 500,000 are available in a supplementary index.
“This study indicates that geographical population distributions may present barriers to equitable clinical trial access and that data are available to proactively strategize about reduction of such barriers,” Dr. Lee and colleagues wrote.
The findings call attention to modifiable socioeconomic factors associated with trial participation, they added, like financial toxicity and affordable transportation, noting that ethnic and racial groups consent to trials at similar rates after controlling for income.
In addition, Dr. Lee and colleagues advised clinical trial designers to enlist satellite hospitals to increase participant diversity, since long commutes exacerbate “socioeconomic burdens associated with clinical trial participation,” with trial participation decreasing as commute time increases.
“Existing clinical trial centers may build collaborative efforts with nearby hospitals closer to underrepresented populations or set up community centers to support new collaborative networks to improve geographical access equity,” they wrote. “Methodologically, our approach is transferable to any country, region, or global effort with sufficient source data and can inform decision-making along the continuum of cancer care, from screening to implementing specialist care.”
A coauthor disclosed relationships with Flagship Therapeutics, Leidos Holding Ltd, Pershing Square Foundation, and others.
FROM JAMA ONCOLOGY
Acne Risk With Progestin-Only Long-Acting Reversible Contraceptives Evaluated
TOPLINE:
Despite the .
METHODOLOGY:
- Progestin-only LARC may increase the risk for acne, but this has not been well studied in adolescents and young adults.
- In the study, researchers evaluated the incidence of acne, acne as a reason for removal, and strategies used to manage acne after insertion of a progestin-only intrauterine device (IUD) or contraceptive implant in 1319 adolescents and young adults across four Adolescent Medicine LARC Collaborative study sites from January 2017 to June 2021.The mean age at insertion was 18.6 years.
- Overall, 24% of participants had acne at the time of LARC insertion.
- Worsening acne was defined as new patient reports of concern about acne, observations of acne, or addition of an acne medication after insertion; increased severity noted on an exam during follow-up or at the time of LARC removal; or acne reported as a side effect and/or reason for LARC removal.
TAKEAWAY:
- During the study period, 376 participants (28.5%) experienced worsening acne after LARC insertion, and 17% reported acne as a new concern, with no differences between those who received an IUD or an implant.
- Only 44 of the 376 participants (11.7%) who reported worsening acne were being treated with an oral agent at follow-up.
- Of the 542 individuals (41% of the total) who had the LARC device removed, 40 (7.4%) cited concerns about acne for removing the device, although just 5 (0.92%) said that acne was the only reason for removal. Of the 40 with concerns about acne when the device was removed, 18 (45%) had documented acne at the time of insertion.
IN PRACTICE:
The authors recommend that clinicians prescribing progestin-only LARC should counsel patients that acne may be a side effect, reassuring them that if they develop acne, “it typically is not problematic enough to warrant discontinuation,” and concluded that “concerns about the development or worsening of acne should not be cause to avoid these forms of contraception.”
SOURCE:
The study, led by Markus D. Boos, MD, PhD, of the division of dermatology in the Department of Pediatrics, University of Washington in Seattle and Seattle Children’s Hospital, was published in Pediatric Dermatology.
LIMITATIONS:
Individuals without documented acne were assumed to be acne-free, creating potential bias. Acne evaluation and treatment were not standardized and were not performed by dermatologists; acne severity was not recorded for many participants, possibly underestimating severity, and excluding LARC insertions without follow-up or with removal within 8 weeks may have underestimated the percentage of participants who developed new or worsening acne.
DISCLOSURES:
The study was supported by Investigator-Initiated Studies Program of Organon and by the Health Resources and Services Administration of the US Department of Health and Human Services. Many authors received grants for this work. The authors did not disclose any other competing interests.
A version of this article appeared on Medscape.com.
TOPLINE:
Despite the .
METHODOLOGY:
- Progestin-only LARC may increase the risk for acne, but this has not been well studied in adolescents and young adults.
- In the study, researchers evaluated the incidence of acne, acne as a reason for removal, and strategies used to manage acne after insertion of a progestin-only intrauterine device (IUD) or contraceptive implant in 1319 adolescents and young adults across four Adolescent Medicine LARC Collaborative study sites from January 2017 to June 2021.The mean age at insertion was 18.6 years.
- Overall, 24% of participants had acne at the time of LARC insertion.
- Worsening acne was defined as new patient reports of concern about acne, observations of acne, or addition of an acne medication after insertion; increased severity noted on an exam during follow-up or at the time of LARC removal; or acne reported as a side effect and/or reason for LARC removal.
TAKEAWAY:
- During the study period, 376 participants (28.5%) experienced worsening acne after LARC insertion, and 17% reported acne as a new concern, with no differences between those who received an IUD or an implant.
- Only 44 of the 376 participants (11.7%) who reported worsening acne were being treated with an oral agent at follow-up.
- Of the 542 individuals (41% of the total) who had the LARC device removed, 40 (7.4%) cited concerns about acne for removing the device, although just 5 (0.92%) said that acne was the only reason for removal. Of the 40 with concerns about acne when the device was removed, 18 (45%) had documented acne at the time of insertion.
IN PRACTICE:
The authors recommend that clinicians prescribing progestin-only LARC should counsel patients that acne may be a side effect, reassuring them that if they develop acne, “it typically is not problematic enough to warrant discontinuation,” and concluded that “concerns about the development or worsening of acne should not be cause to avoid these forms of contraception.”
SOURCE:
The study, led by Markus D. Boos, MD, PhD, of the division of dermatology in the Department of Pediatrics, University of Washington in Seattle and Seattle Children’s Hospital, was published in Pediatric Dermatology.
LIMITATIONS:
Individuals without documented acne were assumed to be acne-free, creating potential bias. Acne evaluation and treatment were not standardized and were not performed by dermatologists; acne severity was not recorded for many participants, possibly underestimating severity, and excluding LARC insertions without follow-up or with removal within 8 weeks may have underestimated the percentage of participants who developed new or worsening acne.
DISCLOSURES:
The study was supported by Investigator-Initiated Studies Program of Organon and by the Health Resources and Services Administration of the US Department of Health and Human Services. Many authors received grants for this work. The authors did not disclose any other competing interests.
A version of this article appeared on Medscape.com.
TOPLINE:
Despite the .
METHODOLOGY:
- Progestin-only LARC may increase the risk for acne, but this has not been well studied in adolescents and young adults.
- In the study, researchers evaluated the incidence of acne, acne as a reason for removal, and strategies used to manage acne after insertion of a progestin-only intrauterine device (IUD) or contraceptive implant in 1319 adolescents and young adults across four Adolescent Medicine LARC Collaborative study sites from January 2017 to June 2021.The mean age at insertion was 18.6 years.
- Overall, 24% of participants had acne at the time of LARC insertion.
- Worsening acne was defined as new patient reports of concern about acne, observations of acne, or addition of an acne medication after insertion; increased severity noted on an exam during follow-up or at the time of LARC removal; or acne reported as a side effect and/or reason for LARC removal.
TAKEAWAY:
- During the study period, 376 participants (28.5%) experienced worsening acne after LARC insertion, and 17% reported acne as a new concern, with no differences between those who received an IUD or an implant.
- Only 44 of the 376 participants (11.7%) who reported worsening acne were being treated with an oral agent at follow-up.
- Of the 542 individuals (41% of the total) who had the LARC device removed, 40 (7.4%) cited concerns about acne for removing the device, although just 5 (0.92%) said that acne was the only reason for removal. Of the 40 with concerns about acne when the device was removed, 18 (45%) had documented acne at the time of insertion.
IN PRACTICE:
The authors recommend that clinicians prescribing progestin-only LARC should counsel patients that acne may be a side effect, reassuring them that if they develop acne, “it typically is not problematic enough to warrant discontinuation,” and concluded that “concerns about the development or worsening of acne should not be cause to avoid these forms of contraception.”
SOURCE:
The study, led by Markus D. Boos, MD, PhD, of the division of dermatology in the Department of Pediatrics, University of Washington in Seattle and Seattle Children’s Hospital, was published in Pediatric Dermatology.
LIMITATIONS:
Individuals without documented acne were assumed to be acne-free, creating potential bias. Acne evaluation and treatment were not standardized and were not performed by dermatologists; acne severity was not recorded for many participants, possibly underestimating severity, and excluding LARC insertions without follow-up or with removal within 8 weeks may have underestimated the percentage of participants who developed new or worsening acne.
DISCLOSURES:
The study was supported by Investigator-Initiated Studies Program of Organon and by the Health Resources and Services Administration of the US Department of Health and Human Services. Many authors received grants for this work. The authors did not disclose any other competing interests.
A version of this article appeared on Medscape.com.
Niacin and CV Risk: Should Advice on Intake Change?
A recent study linking a niacin derivative to an increased risk for cardiovascular events has raised questions about the safety of this B vitamin, which is added to many food staples in the Western diet and taken in the form of supplements.
The findings, which were published in Nature Medicine, may also help explain why taking niacin, which lowers low-density lipoprotein cholesterol and raises high-density lipoprotein cholesterol, did not lead to a reduction in cardiovascular events in major clinical trials.
But could this essential micronutrient really have an adverse effect on cardiovascular risk, and what are the implications for niacin intake?
Senior author of the new study Stanley Hazen, MD, believes some prudence on excessive niacin intake may be justified.
“I’m not suggesting we should completely avoid niacin — it is an essential nutrient, but our results suggest that too much may be harmful,” Dr. Hazen said.
Niacin supplements are also sold with claims of antiaging effects, arthritis relief, and boosting brain function, although none of these claims have been proven. And the related compound, nicotinamide, is recommended to prevent skin cancer in high-risk patients; however, a recent study questioned that guidance.
“I would say to the general public that avoiding supplements containing niacin or related compounds could be a sensible approach at present, while these findings are investigated further.”
Other experts are unsure if such action is justified on the basis of this single study.
Residual Cardiovascular Risk
Dr. Hazen, who is chair of the Department of Cardiovascular & Metabolic Sciences, at the Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, explained to this news organization that they did not set out to study niacin.
“It began as a study to look for novel pathways involved in residual cardiovascular disease risk — the risk for cardiovascular events after adjusting for traditional risk factors such as cholesterol, blood pressure, and diabetes.”
The researchers began looking for compounds in plasma that predicted future adverse cardiovascular events in individuals undergoing elective diagnostic cardiac evaluation. Two of the leading candidates identified were niacin derivatives — 2PY and 4PY — that are only formed in the presence of excess niacin.
They then developed assays to measure 2PY and 4PY and conducted further studies in two validation cohorts — 2331 US individuals and a European cohort of 832 individuals. In both cohorts, elevated plasma levels of 2PY and 4PY predicted future adverse cardiovascular events, with a doubling in cardiovascular risk seen in those with levels in the highest vs the lowest quartile.
To move beyond these observational studies and to explore a potentially causal relationship, Dr. Hazen’s team went on to perform genome-wide association studies and found that genetic variants that tracked with higher levels of 4PY also linked to levels of the inflammatory marker, vascular cell adhesion molecule 1 (VCAM-1).
And in cell culture and animal studies, they found that 4PY was a driver of inflammation, upregulating VCAM-1 and eliciting vascular inflammation responses.
“So, we have shown in several different ways that the niacin derivative, 4PY, is linked to increased cardiovascular risk,” Dr. Hazen commented.
Significant Health Implications?
Dr. Hazen believed these findings could have significant health implications.
He noted that Western populations have been consuming large amounts of niacin ever since World War 2 when we began to fortify many foods with essential vitamins to avoid diseases caused by deficiencies. Niacin was added to foods to prevent pellagra — a disease characterized by inflamed skin, diarrhea, and dementia, that was often fatal.
“While we may have eliminated pellagra, have we, as a consequence, increased the prevalence of cardiovascular disease many years later?” Dr. Hazen asked.
This may be a clue to why niacin does not lower cardiovascular risk as much as would be expected from the degree of cholesterol lowering it brings about. “This is the niacin paradox and has led to the thought that there could be some kind of adverse effect that niacin is promoting. I think we may have found something that contributes to the niacin paradox,” he said.
However, the niacin pathway is complicated. Niacin is the major source of nicotinamide adenine dinucleotide (NAD), an integral molecule that allows cells to create energy. “Because it is so important, our bodies are designed to salvage and retain NADs, but once storage capacity is exceeded, then these 4PY and 2PY derivatives are generated,” Dr. Hazen explained. “But you have to really eat a lot of niacin-rich foods for this to happen.”
He is not claiming that niacin causes cardiovascular disease. “It is 4PY that appears to be the driver of vascular inflammation. And 4PY is a breakdown product of niacin. But there is more than one pathway that could lead to 4PY generation. There is a whole interconnecting network of compounds that interchange with each other — known as the niacin pool — any one or more of these compounds can be ingested and raise pool levels and ultimately 4PY levels. However, by far and away, niacin is one of the major sources,” Dr. Hazen commented.
Are High-Protein Diets Also Implicated?
Other sources of NADs include tryptophan, present in protein. And one of the genetic variants linked to changes in 4PY levels is connected to how dietary protein is directed into the niacin pool, raising the possibility that a high-protein diet may also raise cardiovascular risk in some people, Dr. Hazen noted.
Dr. Hazen estimated that about 3% of the niacin pool in a normal diet comes from protein intake, but that the percentage could increase substantially in very high–protein diets.
“Our data support the concept that if we lower our 4PY level long-term, then that would result in a reduction in cardiovascular disease. But this is still just a hypothesis. If we lower niacin intake, we will lower 4PY,” Dr. Hazen stated.
He said that this research is at too early a stage to give firm recommendations in what this means for the consumer.
“Based on these findings, I would advise people to avoid taking niacin or nicotinic acid or nicotinamide supplements and to eat a sensible balanced diet — maybe not to overdo the high protein–type diets. That’s all we can really say at the moment.”
Noting that niacin can also be one of the major components in energy drinks, he suggested it may be prudent to limit consumption of these products.
What Is the Optimum Niacin Intake?
Dr. Hazen noted that the recommended dietary allowance (RDA) for niacin is well known — between 14 and 18 mg, but he said the average American ingests four times that amount, and some people have substantially higher intakes — up to 50 times the RDA if taking supplements.
While food fortification with niacin may have been useful in the past, Dr. Hazen questioned whether it should still be mandated.
“In the US, you cannot buy flour or cereal or rice that is not fortified. And if you look closely, some products have much higher levels than those that are mandated. The food companies advertise this as a benefit, but there is no good data in support of that. What if several decades of eating excessive amounts of niacin has led to an increase in cardiovascular disease?”
He does not propose stopping all niacin fortification, “but maybe, we could have the choice of selecting an unfortified option,” he said.
Causal Link Not Proven
Commenting for this news organization, John Guyton, MD, Professor Emeritus of Medicine, Duke University Medical Center, Durham, North Carolina, who has been involved in niacin research for many years, said the Nature Medicine study showed “interesting and important results,” but they do not at this point prove a causal link between niacin intake and risk for cardiovascular disease.
“These findings need to be investigated further, and more studies are certainly justified, but I don’t think that this study alone makes an adequate case for restricting niacin intake, or thinking about stopping niacin fortification of foodstuffs,” Dr. Guyton said.
Noting that niacin is present in large quantities in many fast foods, he suggested the researchers may have just picked up the consequences of eating an unhealthy diet.
“If you look at foods that contain high quantities of niacin, red meat is at the top of the list. And if you think of a hamburger, niacin is present in relatively large quantities both the burger and the bun. So, these findings may just be a reflection of an overall unhealthy diet,” he commented.
Dr. Guyton also pointed out that major clinical trials with niacin have shown mixed results, and its effect on cardiovascular risk is still not completely understood. While the HPS2-THRIVE and AIM-HIGH trials did not show benefits in reducing cardiovascular events, an earlier study, the Coronary Drug Project in which the agent was given with food, did show some positive effects with substantial reductions in myocardial infarction and stroke, and there was the suggestion of a reduction in long-term mortality in the niacin group several years after the trial had ended.
Nicotinamide in Skin Cancer Prevention
What about the use of nicotinamide in skin cancer prevention?
Addressing this question, Kristin Bibee, MD, assistant professor of dermatology at Johns Hopkins University School of Medicine, Baltimore, pointed out that nicotinamide, although closely related to niacin, may have different effects. “This study does not specifically address nicotinamide supplementation and 4PY levels,” she said.
Diona Damian, MD, professor of dermatology at the University of Sydney, Camperdown, Australia, told this news organization that it was hard to extrapolate these findings on basal levels of niacin in a cardiac cohort to the administration of supra-physiological doses of nicotinamide for skin cancer prevention.
There may be different effects of supplemental niacin compared to nicotinamide, which lacks the vasodilatory effects seen with niacin, Dr. Damian said, adding that it would be interesting to see the results from higher, therapeutic nicotinamide doses in patients with and without cardiac disease.
She pointed out that high vs low levels of nicotinamide supplementation can have different and even opposite effects on cellular processes, such as upregulating or inhibiting DNA repair enzymes. At high doses, nicotinamide is anti-inflammatory in skin.
Dr. Damian noted that two phase 3 studies (ONTRAC and ONTRANS) of nicotinamide 500 mg twice daily for skin cancer prevention did not find a significant increase in cardiovascular events compared to placebo over 12 months.
“Oral nicotinamide has been shown to reduce nonmelanoma skin cancer by about a quarter in patients with normal immunity and multiple skin cancers. The doses used for skin cancer prevention are well above daily dietary levels, and treatment needs to be ongoing for the protective effects to continue. Nicotinamide should not be recommended as a preventive agent for people who have not had multiple skin cancers but should be reserved for those with a heavy burden of skin cancers,” she commented.
“For now, it would be reasonable to balance the benefits of skin cancer reduction against possible effects on inflammatory markers in patients with cardiac risk factors, when helping patients to decide whether or not nicotinamide therapy is appropriate for them,” she added.
Meanwhile, Dr. Hazen said the most exciting part of this new research is the discovery of a new pathway that contributes to cardiovascular disease and potentially a new target to treat residual cardiovascular risk.
“I believe our results show that we should be measuring 4PY levels and individuals with high levels need to be extra vigilant about lowering their cardiovascular risk.”
The next step will be to confirm these results in other populations and then to develop a diagnostic test to identify people with a high 4PY level, he said.
A version of this article appeared on Medscape.com.
A recent study linking a niacin derivative to an increased risk for cardiovascular events has raised questions about the safety of this B vitamin, which is added to many food staples in the Western diet and taken in the form of supplements.
The findings, which were published in Nature Medicine, may also help explain why taking niacin, which lowers low-density lipoprotein cholesterol and raises high-density lipoprotein cholesterol, did not lead to a reduction in cardiovascular events in major clinical trials.
But could this essential micronutrient really have an adverse effect on cardiovascular risk, and what are the implications for niacin intake?
Senior author of the new study Stanley Hazen, MD, believes some prudence on excessive niacin intake may be justified.
“I’m not suggesting we should completely avoid niacin — it is an essential nutrient, but our results suggest that too much may be harmful,” Dr. Hazen said.
Niacin supplements are also sold with claims of antiaging effects, arthritis relief, and boosting brain function, although none of these claims have been proven. And the related compound, nicotinamide, is recommended to prevent skin cancer in high-risk patients; however, a recent study questioned that guidance.
“I would say to the general public that avoiding supplements containing niacin or related compounds could be a sensible approach at present, while these findings are investigated further.”
Other experts are unsure if such action is justified on the basis of this single study.
Residual Cardiovascular Risk
Dr. Hazen, who is chair of the Department of Cardiovascular & Metabolic Sciences, at the Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, explained to this news organization that they did not set out to study niacin.
“It began as a study to look for novel pathways involved in residual cardiovascular disease risk — the risk for cardiovascular events after adjusting for traditional risk factors such as cholesterol, blood pressure, and diabetes.”
The researchers began looking for compounds in plasma that predicted future adverse cardiovascular events in individuals undergoing elective diagnostic cardiac evaluation. Two of the leading candidates identified were niacin derivatives — 2PY and 4PY — that are only formed in the presence of excess niacin.
They then developed assays to measure 2PY and 4PY and conducted further studies in two validation cohorts — 2331 US individuals and a European cohort of 832 individuals. In both cohorts, elevated plasma levels of 2PY and 4PY predicted future adverse cardiovascular events, with a doubling in cardiovascular risk seen in those with levels in the highest vs the lowest quartile.
To move beyond these observational studies and to explore a potentially causal relationship, Dr. Hazen’s team went on to perform genome-wide association studies and found that genetic variants that tracked with higher levels of 4PY also linked to levels of the inflammatory marker, vascular cell adhesion molecule 1 (VCAM-1).
And in cell culture and animal studies, they found that 4PY was a driver of inflammation, upregulating VCAM-1 and eliciting vascular inflammation responses.
“So, we have shown in several different ways that the niacin derivative, 4PY, is linked to increased cardiovascular risk,” Dr. Hazen commented.
Significant Health Implications?
Dr. Hazen believed these findings could have significant health implications.
He noted that Western populations have been consuming large amounts of niacin ever since World War 2 when we began to fortify many foods with essential vitamins to avoid diseases caused by deficiencies. Niacin was added to foods to prevent pellagra — a disease characterized by inflamed skin, diarrhea, and dementia, that was often fatal.
“While we may have eliminated pellagra, have we, as a consequence, increased the prevalence of cardiovascular disease many years later?” Dr. Hazen asked.
This may be a clue to why niacin does not lower cardiovascular risk as much as would be expected from the degree of cholesterol lowering it brings about. “This is the niacin paradox and has led to the thought that there could be some kind of adverse effect that niacin is promoting. I think we may have found something that contributes to the niacin paradox,” he said.
However, the niacin pathway is complicated. Niacin is the major source of nicotinamide adenine dinucleotide (NAD), an integral molecule that allows cells to create energy. “Because it is so important, our bodies are designed to salvage and retain NADs, but once storage capacity is exceeded, then these 4PY and 2PY derivatives are generated,” Dr. Hazen explained. “But you have to really eat a lot of niacin-rich foods for this to happen.”
He is not claiming that niacin causes cardiovascular disease. “It is 4PY that appears to be the driver of vascular inflammation. And 4PY is a breakdown product of niacin. But there is more than one pathway that could lead to 4PY generation. There is a whole interconnecting network of compounds that interchange with each other — known as the niacin pool — any one or more of these compounds can be ingested and raise pool levels and ultimately 4PY levels. However, by far and away, niacin is one of the major sources,” Dr. Hazen commented.
Are High-Protein Diets Also Implicated?
Other sources of NADs include tryptophan, present in protein. And one of the genetic variants linked to changes in 4PY levels is connected to how dietary protein is directed into the niacin pool, raising the possibility that a high-protein diet may also raise cardiovascular risk in some people, Dr. Hazen noted.
Dr. Hazen estimated that about 3% of the niacin pool in a normal diet comes from protein intake, but that the percentage could increase substantially in very high–protein diets.
“Our data support the concept that if we lower our 4PY level long-term, then that would result in a reduction in cardiovascular disease. But this is still just a hypothesis. If we lower niacin intake, we will lower 4PY,” Dr. Hazen stated.
He said that this research is at too early a stage to give firm recommendations in what this means for the consumer.
“Based on these findings, I would advise people to avoid taking niacin or nicotinic acid or nicotinamide supplements and to eat a sensible balanced diet — maybe not to overdo the high protein–type diets. That’s all we can really say at the moment.”
Noting that niacin can also be one of the major components in energy drinks, he suggested it may be prudent to limit consumption of these products.
What Is the Optimum Niacin Intake?
Dr. Hazen noted that the recommended dietary allowance (RDA) for niacin is well known — between 14 and 18 mg, but he said the average American ingests four times that amount, and some people have substantially higher intakes — up to 50 times the RDA if taking supplements.
While food fortification with niacin may have been useful in the past, Dr. Hazen questioned whether it should still be mandated.
“In the US, you cannot buy flour or cereal or rice that is not fortified. And if you look closely, some products have much higher levels than those that are mandated. The food companies advertise this as a benefit, but there is no good data in support of that. What if several decades of eating excessive amounts of niacin has led to an increase in cardiovascular disease?”
He does not propose stopping all niacin fortification, “but maybe, we could have the choice of selecting an unfortified option,” he said.
Causal Link Not Proven
Commenting for this news organization, John Guyton, MD, Professor Emeritus of Medicine, Duke University Medical Center, Durham, North Carolina, who has been involved in niacin research for many years, said the Nature Medicine study showed “interesting and important results,” but they do not at this point prove a causal link between niacin intake and risk for cardiovascular disease.
“These findings need to be investigated further, and more studies are certainly justified, but I don’t think that this study alone makes an adequate case for restricting niacin intake, or thinking about stopping niacin fortification of foodstuffs,” Dr. Guyton said.
Noting that niacin is present in large quantities in many fast foods, he suggested the researchers may have just picked up the consequences of eating an unhealthy diet.
“If you look at foods that contain high quantities of niacin, red meat is at the top of the list. And if you think of a hamburger, niacin is present in relatively large quantities both the burger and the bun. So, these findings may just be a reflection of an overall unhealthy diet,” he commented.
Dr. Guyton also pointed out that major clinical trials with niacin have shown mixed results, and its effect on cardiovascular risk is still not completely understood. While the HPS2-THRIVE and AIM-HIGH trials did not show benefits in reducing cardiovascular events, an earlier study, the Coronary Drug Project in which the agent was given with food, did show some positive effects with substantial reductions in myocardial infarction and stroke, and there was the suggestion of a reduction in long-term mortality in the niacin group several years after the trial had ended.
Nicotinamide in Skin Cancer Prevention
What about the use of nicotinamide in skin cancer prevention?
Addressing this question, Kristin Bibee, MD, assistant professor of dermatology at Johns Hopkins University School of Medicine, Baltimore, pointed out that nicotinamide, although closely related to niacin, may have different effects. “This study does not specifically address nicotinamide supplementation and 4PY levels,” she said.
Diona Damian, MD, professor of dermatology at the University of Sydney, Camperdown, Australia, told this news organization that it was hard to extrapolate these findings on basal levels of niacin in a cardiac cohort to the administration of supra-physiological doses of nicotinamide for skin cancer prevention.
There may be different effects of supplemental niacin compared to nicotinamide, which lacks the vasodilatory effects seen with niacin, Dr. Damian said, adding that it would be interesting to see the results from higher, therapeutic nicotinamide doses in patients with and without cardiac disease.
She pointed out that high vs low levels of nicotinamide supplementation can have different and even opposite effects on cellular processes, such as upregulating or inhibiting DNA repair enzymes. At high doses, nicotinamide is anti-inflammatory in skin.
Dr. Damian noted that two phase 3 studies (ONTRAC and ONTRANS) of nicotinamide 500 mg twice daily for skin cancer prevention did not find a significant increase in cardiovascular events compared to placebo over 12 months.
“Oral nicotinamide has been shown to reduce nonmelanoma skin cancer by about a quarter in patients with normal immunity and multiple skin cancers. The doses used for skin cancer prevention are well above daily dietary levels, and treatment needs to be ongoing for the protective effects to continue. Nicotinamide should not be recommended as a preventive agent for people who have not had multiple skin cancers but should be reserved for those with a heavy burden of skin cancers,” she commented.
“For now, it would be reasonable to balance the benefits of skin cancer reduction against possible effects on inflammatory markers in patients with cardiac risk factors, when helping patients to decide whether or not nicotinamide therapy is appropriate for them,” she added.
Meanwhile, Dr. Hazen said the most exciting part of this new research is the discovery of a new pathway that contributes to cardiovascular disease and potentially a new target to treat residual cardiovascular risk.
“I believe our results show that we should be measuring 4PY levels and individuals with high levels need to be extra vigilant about lowering their cardiovascular risk.”
The next step will be to confirm these results in other populations and then to develop a diagnostic test to identify people with a high 4PY level, he said.
A version of this article appeared on Medscape.com.
A recent study linking a niacin derivative to an increased risk for cardiovascular events has raised questions about the safety of this B vitamin, which is added to many food staples in the Western diet and taken in the form of supplements.
The findings, which were published in Nature Medicine, may also help explain why taking niacin, which lowers low-density lipoprotein cholesterol and raises high-density lipoprotein cholesterol, did not lead to a reduction in cardiovascular events in major clinical trials.
But could this essential micronutrient really have an adverse effect on cardiovascular risk, and what are the implications for niacin intake?
Senior author of the new study Stanley Hazen, MD, believes some prudence on excessive niacin intake may be justified.
“I’m not suggesting we should completely avoid niacin — it is an essential nutrient, but our results suggest that too much may be harmful,” Dr. Hazen said.
Niacin supplements are also sold with claims of antiaging effects, arthritis relief, and boosting brain function, although none of these claims have been proven. And the related compound, nicotinamide, is recommended to prevent skin cancer in high-risk patients; however, a recent study questioned that guidance.
“I would say to the general public that avoiding supplements containing niacin or related compounds could be a sensible approach at present, while these findings are investigated further.”
Other experts are unsure if such action is justified on the basis of this single study.
Residual Cardiovascular Risk
Dr. Hazen, who is chair of the Department of Cardiovascular & Metabolic Sciences, at the Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, explained to this news organization that they did not set out to study niacin.
“It began as a study to look for novel pathways involved in residual cardiovascular disease risk — the risk for cardiovascular events after adjusting for traditional risk factors such as cholesterol, blood pressure, and diabetes.”
The researchers began looking for compounds in plasma that predicted future adverse cardiovascular events in individuals undergoing elective diagnostic cardiac evaluation. Two of the leading candidates identified were niacin derivatives — 2PY and 4PY — that are only formed in the presence of excess niacin.
They then developed assays to measure 2PY and 4PY and conducted further studies in two validation cohorts — 2331 US individuals and a European cohort of 832 individuals. In both cohorts, elevated plasma levels of 2PY and 4PY predicted future adverse cardiovascular events, with a doubling in cardiovascular risk seen in those with levels in the highest vs the lowest quartile.
To move beyond these observational studies and to explore a potentially causal relationship, Dr. Hazen’s team went on to perform genome-wide association studies and found that genetic variants that tracked with higher levels of 4PY also linked to levels of the inflammatory marker, vascular cell adhesion molecule 1 (VCAM-1).
And in cell culture and animal studies, they found that 4PY was a driver of inflammation, upregulating VCAM-1 and eliciting vascular inflammation responses.
“So, we have shown in several different ways that the niacin derivative, 4PY, is linked to increased cardiovascular risk,” Dr. Hazen commented.
Significant Health Implications?
Dr. Hazen believed these findings could have significant health implications.
He noted that Western populations have been consuming large amounts of niacin ever since World War 2 when we began to fortify many foods with essential vitamins to avoid diseases caused by deficiencies. Niacin was added to foods to prevent pellagra — a disease characterized by inflamed skin, diarrhea, and dementia, that was often fatal.
“While we may have eliminated pellagra, have we, as a consequence, increased the prevalence of cardiovascular disease many years later?” Dr. Hazen asked.
This may be a clue to why niacin does not lower cardiovascular risk as much as would be expected from the degree of cholesterol lowering it brings about. “This is the niacin paradox and has led to the thought that there could be some kind of adverse effect that niacin is promoting. I think we may have found something that contributes to the niacin paradox,” he said.
However, the niacin pathway is complicated. Niacin is the major source of nicotinamide adenine dinucleotide (NAD), an integral molecule that allows cells to create energy. “Because it is so important, our bodies are designed to salvage and retain NADs, but once storage capacity is exceeded, then these 4PY and 2PY derivatives are generated,” Dr. Hazen explained. “But you have to really eat a lot of niacin-rich foods for this to happen.”
He is not claiming that niacin causes cardiovascular disease. “It is 4PY that appears to be the driver of vascular inflammation. And 4PY is a breakdown product of niacin. But there is more than one pathway that could lead to 4PY generation. There is a whole interconnecting network of compounds that interchange with each other — known as the niacin pool — any one or more of these compounds can be ingested and raise pool levels and ultimately 4PY levels. However, by far and away, niacin is one of the major sources,” Dr. Hazen commented.
Are High-Protein Diets Also Implicated?
Other sources of NADs include tryptophan, present in protein. And one of the genetic variants linked to changes in 4PY levels is connected to how dietary protein is directed into the niacin pool, raising the possibility that a high-protein diet may also raise cardiovascular risk in some people, Dr. Hazen noted.
Dr. Hazen estimated that about 3% of the niacin pool in a normal diet comes from protein intake, but that the percentage could increase substantially in very high–protein diets.
“Our data support the concept that if we lower our 4PY level long-term, then that would result in a reduction in cardiovascular disease. But this is still just a hypothesis. If we lower niacin intake, we will lower 4PY,” Dr. Hazen stated.
He said that this research is at too early a stage to give firm recommendations in what this means for the consumer.
“Based on these findings, I would advise people to avoid taking niacin or nicotinic acid or nicotinamide supplements and to eat a sensible balanced diet — maybe not to overdo the high protein–type diets. That’s all we can really say at the moment.”
Noting that niacin can also be one of the major components in energy drinks, he suggested it may be prudent to limit consumption of these products.
What Is the Optimum Niacin Intake?
Dr. Hazen noted that the recommended dietary allowance (RDA) for niacin is well known — between 14 and 18 mg, but he said the average American ingests four times that amount, and some people have substantially higher intakes — up to 50 times the RDA if taking supplements.
While food fortification with niacin may have been useful in the past, Dr. Hazen questioned whether it should still be mandated.
“In the US, you cannot buy flour or cereal or rice that is not fortified. And if you look closely, some products have much higher levels than those that are mandated. The food companies advertise this as a benefit, but there is no good data in support of that. What if several decades of eating excessive amounts of niacin has led to an increase in cardiovascular disease?”
He does not propose stopping all niacin fortification, “but maybe, we could have the choice of selecting an unfortified option,” he said.
Causal Link Not Proven
Commenting for this news organization, John Guyton, MD, Professor Emeritus of Medicine, Duke University Medical Center, Durham, North Carolina, who has been involved in niacin research for many years, said the Nature Medicine study showed “interesting and important results,” but they do not at this point prove a causal link between niacin intake and risk for cardiovascular disease.
“These findings need to be investigated further, and more studies are certainly justified, but I don’t think that this study alone makes an adequate case for restricting niacin intake, or thinking about stopping niacin fortification of foodstuffs,” Dr. Guyton said.
Noting that niacin is present in large quantities in many fast foods, he suggested the researchers may have just picked up the consequences of eating an unhealthy diet.
“If you look at foods that contain high quantities of niacin, red meat is at the top of the list. And if you think of a hamburger, niacin is present in relatively large quantities both the burger and the bun. So, these findings may just be a reflection of an overall unhealthy diet,” he commented.
Dr. Guyton also pointed out that major clinical trials with niacin have shown mixed results, and its effect on cardiovascular risk is still not completely understood. While the HPS2-THRIVE and AIM-HIGH trials did not show benefits in reducing cardiovascular events, an earlier study, the Coronary Drug Project in which the agent was given with food, did show some positive effects with substantial reductions in myocardial infarction and stroke, and there was the suggestion of a reduction in long-term mortality in the niacin group several years after the trial had ended.
Nicotinamide in Skin Cancer Prevention
What about the use of nicotinamide in skin cancer prevention?
Addressing this question, Kristin Bibee, MD, assistant professor of dermatology at Johns Hopkins University School of Medicine, Baltimore, pointed out that nicotinamide, although closely related to niacin, may have different effects. “This study does not specifically address nicotinamide supplementation and 4PY levels,” she said.
Diona Damian, MD, professor of dermatology at the University of Sydney, Camperdown, Australia, told this news organization that it was hard to extrapolate these findings on basal levels of niacin in a cardiac cohort to the administration of supra-physiological doses of nicotinamide for skin cancer prevention.
There may be different effects of supplemental niacin compared to nicotinamide, which lacks the vasodilatory effects seen with niacin, Dr. Damian said, adding that it would be interesting to see the results from higher, therapeutic nicotinamide doses in patients with and without cardiac disease.
She pointed out that high vs low levels of nicotinamide supplementation can have different and even opposite effects on cellular processes, such as upregulating or inhibiting DNA repair enzymes. At high doses, nicotinamide is anti-inflammatory in skin.
Dr. Damian noted that two phase 3 studies (ONTRAC and ONTRANS) of nicotinamide 500 mg twice daily for skin cancer prevention did not find a significant increase in cardiovascular events compared to placebo over 12 months.
“Oral nicotinamide has been shown to reduce nonmelanoma skin cancer by about a quarter in patients with normal immunity and multiple skin cancers. The doses used for skin cancer prevention are well above daily dietary levels, and treatment needs to be ongoing for the protective effects to continue. Nicotinamide should not be recommended as a preventive agent for people who have not had multiple skin cancers but should be reserved for those with a heavy burden of skin cancers,” she commented.
“For now, it would be reasonable to balance the benefits of skin cancer reduction against possible effects on inflammatory markers in patients with cardiac risk factors, when helping patients to decide whether or not nicotinamide therapy is appropriate for them,” she added.
Meanwhile, Dr. Hazen said the most exciting part of this new research is the discovery of a new pathway that contributes to cardiovascular disease and potentially a new target to treat residual cardiovascular risk.
“I believe our results show that we should be measuring 4PY levels and individuals with high levels need to be extra vigilant about lowering their cardiovascular risk.”
The next step will be to confirm these results in other populations and then to develop a diagnostic test to identify people with a high 4PY level, he said.
A version of this article appeared on Medscape.com.
Acne in Transmasculine Patients: Management Recommendations
SAN DIEGO — , a dermatologist told colleagues in a session at the American Academy of Dermatology annual meeting.
In these patients, treatment of acne is crucial, said Howa Yeung, MD, MSc, assistant professor of dermatology, Emory University, Atlanta. “These are patients who are suffering and reporting that they’re having mental health impacts” related to acne.
In transmasculine patients — those who were biologically female at birth but identify as masculine — testosterone therapy greatly boosts the risk for acne, even in adults who are long past adolescence, Dr. Yeung said. Data suggest that acne appears within the first 6 months after testosterone therapy begins, he said, “and the maximal and complete effect occurs within 1-2 years.”
A 2021 study tracked 988 transgender patients receiving testosterone at Fenway Health in Boston and found that 31% had a diagnosis of acne, up from 6.3% prior to taking hormones. And 2 years following the start of therapy, 25.1% had acne, with cases especially common among those aged 18-20.75 years (29.6%). Even among those aged 28.25-66.5 years, 17.1% had acne.
Transmasculine patients may develop acne in areas across the body “in places that you normally won’t see by just looking at the patient,” Dr. Yeung said. Excoriation in addition to comedones, papules, pustules, and nodules can be common, he added.
Dr. Yeung highlighted a 2019 study of transgender men that linked higher levels of acne to higher levels of serum testosterone, higher body mass index, and current smoking. And in a 2014 study, 6% of 50 transmasculine patients had moderate to severe acne after an average of 10 years on testosterone therapy.
A 2020 study of 696 transgender adults surveyed in California and Georgia found that 14% of transmasculine patients had moderate to severe acne — two thirds attributed it to hormone therapy — vs 1% of transfeminine patients, said Dr. Yeung, the lead author of the study. However, transmasculine patients were less likely to have seen a dermatologist.
Dr. Yeung also highlighted a 2021 study he coauthored that linked current moderate to severe acne in transmasculine patients taking testosterone to higher levels of depression and anxiety vs counterparts who had never had those forms of acne.
Another factor affecting acne in transmasculine patients is the use of chest binders to reduce breast size. “Wearing a chest binder is really helpful for a lot of our patients and is associated with improved self-esteem, mood, mental health, and safety in public,” Dr. Yeung said. However, the binders can contribute to skin problems.
Dr. Yeung said he and his colleagues emphasize the importance of breathable material in binders and suggest to patients that they not wear them when they’re in “safe spaces.”
Isotretinoin, Contraception Considerations
As for treatment of acne in transgender patients, Dr. Yeung cautioned colleagues to not automatically reject isotretinoin as an option for transgender patients who have a history of depression. Dermatologists may be tempted to avoid the drug in these patients because of its link to suicide, he said. (This apparent association has long been debated.) But, Dr. Yeung said, it’s important to consider that many of these patients suffered from anxiety and depression because of the lack of access to proper gender-reassignment treatment.
When using isotretinoin, he emphasized, it’s crucial to consider whether transmasculine patients could become pregnant while on this therapy. Consider whether the patient has the organs needed to become pregnant and ask questions about the potential that they could be impregnated.
“Remember that sexual behavior is different from gender identity,” Dr. Yeung said. A transmasculine person with a uterus and vagina, for example, may still have vaginal intercourse with males and potentially become pregnant. “So, we need to assess what kind of sexual behavior our patients are taking part in.”
Contraceptives such as intrauterine devices, implants, and injectable options may be helpful for transmasculine patients because they can reduce menstrual symptoms like spotting that can be distressing to them, he said. By helping a patient take a contraceptive, “you may actually be helping with their gender dysphoria and helping them get on isotretinoin.”
Dr. Yeung disclosed fees from JAMA and American Academy of Dermatology; grants/research funding from the American Acne & Rosacea Society, Dermatology Foundation, Department of Veterans Affairs, National Eczema Association, and National Institutes of Health; and speaker/faculty education honoraria from Dermatology Digest.
A version of this article appeared on Medscape.com.
SAN DIEGO — , a dermatologist told colleagues in a session at the American Academy of Dermatology annual meeting.
In these patients, treatment of acne is crucial, said Howa Yeung, MD, MSc, assistant professor of dermatology, Emory University, Atlanta. “These are patients who are suffering and reporting that they’re having mental health impacts” related to acne.
In transmasculine patients — those who were biologically female at birth but identify as masculine — testosterone therapy greatly boosts the risk for acne, even in adults who are long past adolescence, Dr. Yeung said. Data suggest that acne appears within the first 6 months after testosterone therapy begins, he said, “and the maximal and complete effect occurs within 1-2 years.”
A 2021 study tracked 988 transgender patients receiving testosterone at Fenway Health in Boston and found that 31% had a diagnosis of acne, up from 6.3% prior to taking hormones. And 2 years following the start of therapy, 25.1% had acne, with cases especially common among those aged 18-20.75 years (29.6%). Even among those aged 28.25-66.5 years, 17.1% had acne.
Transmasculine patients may develop acne in areas across the body “in places that you normally won’t see by just looking at the patient,” Dr. Yeung said. Excoriation in addition to comedones, papules, pustules, and nodules can be common, he added.
Dr. Yeung highlighted a 2019 study of transgender men that linked higher levels of acne to higher levels of serum testosterone, higher body mass index, and current smoking. And in a 2014 study, 6% of 50 transmasculine patients had moderate to severe acne after an average of 10 years on testosterone therapy.
A 2020 study of 696 transgender adults surveyed in California and Georgia found that 14% of transmasculine patients had moderate to severe acne — two thirds attributed it to hormone therapy — vs 1% of transfeminine patients, said Dr. Yeung, the lead author of the study. However, transmasculine patients were less likely to have seen a dermatologist.
Dr. Yeung also highlighted a 2021 study he coauthored that linked current moderate to severe acne in transmasculine patients taking testosterone to higher levels of depression and anxiety vs counterparts who had never had those forms of acne.
Another factor affecting acne in transmasculine patients is the use of chest binders to reduce breast size. “Wearing a chest binder is really helpful for a lot of our patients and is associated with improved self-esteem, mood, mental health, and safety in public,” Dr. Yeung said. However, the binders can contribute to skin problems.
Dr. Yeung said he and his colleagues emphasize the importance of breathable material in binders and suggest to patients that they not wear them when they’re in “safe spaces.”
Isotretinoin, Contraception Considerations
As for treatment of acne in transgender patients, Dr. Yeung cautioned colleagues to not automatically reject isotretinoin as an option for transgender patients who have a history of depression. Dermatologists may be tempted to avoid the drug in these patients because of its link to suicide, he said. (This apparent association has long been debated.) But, Dr. Yeung said, it’s important to consider that many of these patients suffered from anxiety and depression because of the lack of access to proper gender-reassignment treatment.
When using isotretinoin, he emphasized, it’s crucial to consider whether transmasculine patients could become pregnant while on this therapy. Consider whether the patient has the organs needed to become pregnant and ask questions about the potential that they could be impregnated.
“Remember that sexual behavior is different from gender identity,” Dr. Yeung said. A transmasculine person with a uterus and vagina, for example, may still have vaginal intercourse with males and potentially become pregnant. “So, we need to assess what kind of sexual behavior our patients are taking part in.”
Contraceptives such as intrauterine devices, implants, and injectable options may be helpful for transmasculine patients because they can reduce menstrual symptoms like spotting that can be distressing to them, he said. By helping a patient take a contraceptive, “you may actually be helping with their gender dysphoria and helping them get on isotretinoin.”
Dr. Yeung disclosed fees from JAMA and American Academy of Dermatology; grants/research funding from the American Acne & Rosacea Society, Dermatology Foundation, Department of Veterans Affairs, National Eczema Association, and National Institutes of Health; and speaker/faculty education honoraria from Dermatology Digest.
A version of this article appeared on Medscape.com.
SAN DIEGO — , a dermatologist told colleagues in a session at the American Academy of Dermatology annual meeting.
In these patients, treatment of acne is crucial, said Howa Yeung, MD, MSc, assistant professor of dermatology, Emory University, Atlanta. “These are patients who are suffering and reporting that they’re having mental health impacts” related to acne.
In transmasculine patients — those who were biologically female at birth but identify as masculine — testosterone therapy greatly boosts the risk for acne, even in adults who are long past adolescence, Dr. Yeung said. Data suggest that acne appears within the first 6 months after testosterone therapy begins, he said, “and the maximal and complete effect occurs within 1-2 years.”
A 2021 study tracked 988 transgender patients receiving testosterone at Fenway Health in Boston and found that 31% had a diagnosis of acne, up from 6.3% prior to taking hormones. And 2 years following the start of therapy, 25.1% had acne, with cases especially common among those aged 18-20.75 years (29.6%). Even among those aged 28.25-66.5 years, 17.1% had acne.
Transmasculine patients may develop acne in areas across the body “in places that you normally won’t see by just looking at the patient,” Dr. Yeung said. Excoriation in addition to comedones, papules, pustules, and nodules can be common, he added.
Dr. Yeung highlighted a 2019 study of transgender men that linked higher levels of acne to higher levels of serum testosterone, higher body mass index, and current smoking. And in a 2014 study, 6% of 50 transmasculine patients had moderate to severe acne after an average of 10 years on testosterone therapy.
A 2020 study of 696 transgender adults surveyed in California and Georgia found that 14% of transmasculine patients had moderate to severe acne — two thirds attributed it to hormone therapy — vs 1% of transfeminine patients, said Dr. Yeung, the lead author of the study. However, transmasculine patients were less likely to have seen a dermatologist.
Dr. Yeung also highlighted a 2021 study he coauthored that linked current moderate to severe acne in transmasculine patients taking testosterone to higher levels of depression and anxiety vs counterparts who had never had those forms of acne.
Another factor affecting acne in transmasculine patients is the use of chest binders to reduce breast size. “Wearing a chest binder is really helpful for a lot of our patients and is associated with improved self-esteem, mood, mental health, and safety in public,” Dr. Yeung said. However, the binders can contribute to skin problems.
Dr. Yeung said he and his colleagues emphasize the importance of breathable material in binders and suggest to patients that they not wear them when they’re in “safe spaces.”
Isotretinoin, Contraception Considerations
As for treatment of acne in transgender patients, Dr. Yeung cautioned colleagues to not automatically reject isotretinoin as an option for transgender patients who have a history of depression. Dermatologists may be tempted to avoid the drug in these patients because of its link to suicide, he said. (This apparent association has long been debated.) But, Dr. Yeung said, it’s important to consider that many of these patients suffered from anxiety and depression because of the lack of access to proper gender-reassignment treatment.
When using isotretinoin, he emphasized, it’s crucial to consider whether transmasculine patients could become pregnant while on this therapy. Consider whether the patient has the organs needed to become pregnant and ask questions about the potential that they could be impregnated.
“Remember that sexual behavior is different from gender identity,” Dr. Yeung said. A transmasculine person with a uterus and vagina, for example, may still have vaginal intercourse with males and potentially become pregnant. “So, we need to assess what kind of sexual behavior our patients are taking part in.”
Contraceptives such as intrauterine devices, implants, and injectable options may be helpful for transmasculine patients because they can reduce menstrual symptoms like spotting that can be distressing to them, he said. By helping a patient take a contraceptive, “you may actually be helping with their gender dysphoria and helping them get on isotretinoin.”
Dr. Yeung disclosed fees from JAMA and American Academy of Dermatology; grants/research funding from the American Acne & Rosacea Society, Dermatology Foundation, Department of Veterans Affairs, National Eczema Association, and National Institutes of Health; and speaker/faculty education honoraria from Dermatology Digest.
A version of this article appeared on Medscape.com.
FROM AAD 2024
Novel Agent Shows Promise for Hidradenitis Suppurativa
SAN DIEGO — After 24 weeks of treatment with subcutaneously administered relative to baseline, results from a randomized clinical trial showed.
Sonelokimab is a novel humanized nanobody that selectively binds to interleukin (IL)-17A and IL-17F, presenting author Brian Kirby, MD, a dermatologist at St. Vincent’s Private Hospital, Dublin, Ireland, said during a late-breaking abstract session at the annual meeting of the American Academy of Dermatology. Sonelokimab is smaller than traditional monoclonal antibodies, he said, “which means it may be able to penetrate tissues better and stay there longer.” It is being developed by MoonLake Immunotherapeutics, based in Zug, Switzerland
According to a press release from the company, nanobodies represent a new generation of targeted therapies derived from antibodies. They consist of one or more domains based on the small antigen-binding variable regions of heavy-chain-only antibodies.
In a phase 2 study known as the MIRA trial, researchers recruited 234 patients with moderate to severe HS to evaluate two different doses of sonelokimab (120 mg and 240 mg every 2 weeks) with a placebo control arm and adalimumab as an active reference arm. The primary endpoint of was the percentage of participants who achieved a HiSCR75. The study population included adults with Hurley Stage II or III HS who had HS lesions in 2 or more anatomical areas and a total abscess and inflammatory nodule (AN) count of 5 or more lesions; and had been treated with 2 or fewer biologics.
Dr. Kirby reported results from 67 patients in the sonelokimab 120 mg arm, 66 in the sonelokimab 240 mg arm, and 39 in the placebo arm. “It’s worth noting that the baseline AN count ranged between 12 and nearly 15, the mean draining tunnel count ranged between 2.9 and 3.7, and between 7% and 13% of patients were on concomitant antibiotics,” he said.
At 24 weeks, 43.3% of patients in the sonelokimab 120 mg arm achieved a HiSCR 75, compared with 34.8% of those in the sonelokimab 240 mg arm and 14.7% of those in the placebo arm, he reported. Meanwhile, 65.7% of patients in the sonelokimab 120 mg arm achieved an HiSCR 75, compared with 53% of those in the sonelokimab 240 mg arm and 27.9% of those in the placebo arm. Discontinuation rates were low and similar between treatment arms, with fewer than 10% of patients failing to complete week 24 of treatment.
In other findings, 69% of patients in the 120 mg arm achieved a HiSCR 50 at week 24 compared with 60.3% in the 240 mg arm; 56.9% in the 120 mg arm achieved a HiSCR 75 compared with 37.9% in the 240 mg arm; and 37.9% in the 120 mg arm achieved a HiSCR 75 compared with 27.6% in the 240 mg arm.
In addition, complete inflammatory remission as defined by the International HS Severity Score System (IHS4-100) continued to increase to week 24, with 24.1% of patients in the 120 mg arm achieving complete remission, compared with 15.5% of those in the 240 mg arm. Meaningful improvements in quality of life, skin pain, and HS symptoms reported by patients treated with sonelokimab were maintained or increased to week 24. Specifically, more than 60% of patients had a meaningful clinical improvement in their Dermatology Life Quality Index, over 45% had a minimum of a 30% increase in the Numerical Rating Scale **30, and more than 41% of patients reported absent or minimal symptoms on the Patient’s Global Impression of their Disease Severity, “which is a high bar to achieve in HS,” Dr. Kirby said.
No Serious Safety Signals Noted
There were no unexpected safety signals to week 24. The incidence of treatment-related adverse events was low, and there were no cases of inflammatory bowel disease. There were no serious infections, no major adverse cardiovascular event (MACE) reports, and no significant abnormalities on liver function tests. “There were also no safety signals on suicidal behavior, attempted suicides, or completed suicides,” he said.
“As you would expect with in IL-17 inhibitor, there was a signal for candidiasis, but all cases were judged to be mild or moderate, and no cases led to discontinuation of treatment from the trial because of candidal infection.”
Based on these data, Dr. Kirby said that larger and longer-term phase 3 trials are planned to further examine the safety and efficacy of sonelokimab at the 120 mg dose for the treatment of moderate-to-severe HS.
One of the session moderators, Joel M. Gelfand, MD, professor of dermatology and epidemiology at the University of Pennsylvania, Philadelphia, asked Dr. Kirby why he thought the lower dose resulted in generally better outcomes compared with the higher dose.
“There were no statistically significant differences between the two groups,” Dr. Kirby responded. “The 120 mg dose we know is highly effective in psoriasis, so there may be a ceiling effect. This may also be due to population variability, but the bottom line is that the 120 mg dose performs extremely well.”
Dr. Kirby disclosed that he has received research support from/has been a principal investigator for several pharmaceutical companies, including MoonLake Immunotherapeutics. Dr. Gelfand reported that he has been a consultant to and/or a member of the data safety monitoring board member for several pharmaceutical companies, including MoonLake.
SAN DIEGO — After 24 weeks of treatment with subcutaneously administered relative to baseline, results from a randomized clinical trial showed.
Sonelokimab is a novel humanized nanobody that selectively binds to interleukin (IL)-17A and IL-17F, presenting author Brian Kirby, MD, a dermatologist at St. Vincent’s Private Hospital, Dublin, Ireland, said during a late-breaking abstract session at the annual meeting of the American Academy of Dermatology. Sonelokimab is smaller than traditional monoclonal antibodies, he said, “which means it may be able to penetrate tissues better and stay there longer.” It is being developed by MoonLake Immunotherapeutics, based in Zug, Switzerland
According to a press release from the company, nanobodies represent a new generation of targeted therapies derived from antibodies. They consist of one or more domains based on the small antigen-binding variable regions of heavy-chain-only antibodies.
In a phase 2 study known as the MIRA trial, researchers recruited 234 patients with moderate to severe HS to evaluate two different doses of sonelokimab (120 mg and 240 mg every 2 weeks) with a placebo control arm and adalimumab as an active reference arm. The primary endpoint of was the percentage of participants who achieved a HiSCR75. The study population included adults with Hurley Stage II or III HS who had HS lesions in 2 or more anatomical areas and a total abscess and inflammatory nodule (AN) count of 5 or more lesions; and had been treated with 2 or fewer biologics.
Dr. Kirby reported results from 67 patients in the sonelokimab 120 mg arm, 66 in the sonelokimab 240 mg arm, and 39 in the placebo arm. “It’s worth noting that the baseline AN count ranged between 12 and nearly 15, the mean draining tunnel count ranged between 2.9 and 3.7, and between 7% and 13% of patients were on concomitant antibiotics,” he said.
At 24 weeks, 43.3% of patients in the sonelokimab 120 mg arm achieved a HiSCR 75, compared with 34.8% of those in the sonelokimab 240 mg arm and 14.7% of those in the placebo arm, he reported. Meanwhile, 65.7% of patients in the sonelokimab 120 mg arm achieved an HiSCR 75, compared with 53% of those in the sonelokimab 240 mg arm and 27.9% of those in the placebo arm. Discontinuation rates were low and similar between treatment arms, with fewer than 10% of patients failing to complete week 24 of treatment.
In other findings, 69% of patients in the 120 mg arm achieved a HiSCR 50 at week 24 compared with 60.3% in the 240 mg arm; 56.9% in the 120 mg arm achieved a HiSCR 75 compared with 37.9% in the 240 mg arm; and 37.9% in the 120 mg arm achieved a HiSCR 75 compared with 27.6% in the 240 mg arm.
In addition, complete inflammatory remission as defined by the International HS Severity Score System (IHS4-100) continued to increase to week 24, with 24.1% of patients in the 120 mg arm achieving complete remission, compared with 15.5% of those in the 240 mg arm. Meaningful improvements in quality of life, skin pain, and HS symptoms reported by patients treated with sonelokimab were maintained or increased to week 24. Specifically, more than 60% of patients had a meaningful clinical improvement in their Dermatology Life Quality Index, over 45% had a minimum of a 30% increase in the Numerical Rating Scale **30, and more than 41% of patients reported absent or minimal symptoms on the Patient’s Global Impression of their Disease Severity, “which is a high bar to achieve in HS,” Dr. Kirby said.
No Serious Safety Signals Noted
There were no unexpected safety signals to week 24. The incidence of treatment-related adverse events was low, and there were no cases of inflammatory bowel disease. There were no serious infections, no major adverse cardiovascular event (MACE) reports, and no significant abnormalities on liver function tests. “There were also no safety signals on suicidal behavior, attempted suicides, or completed suicides,” he said.
“As you would expect with in IL-17 inhibitor, there was a signal for candidiasis, but all cases were judged to be mild or moderate, and no cases led to discontinuation of treatment from the trial because of candidal infection.”
Based on these data, Dr. Kirby said that larger and longer-term phase 3 trials are planned to further examine the safety and efficacy of sonelokimab at the 120 mg dose for the treatment of moderate-to-severe HS.
One of the session moderators, Joel M. Gelfand, MD, professor of dermatology and epidemiology at the University of Pennsylvania, Philadelphia, asked Dr. Kirby why he thought the lower dose resulted in generally better outcomes compared with the higher dose.
“There were no statistically significant differences between the two groups,” Dr. Kirby responded. “The 120 mg dose we know is highly effective in psoriasis, so there may be a ceiling effect. This may also be due to population variability, but the bottom line is that the 120 mg dose performs extremely well.”
Dr. Kirby disclosed that he has received research support from/has been a principal investigator for several pharmaceutical companies, including MoonLake Immunotherapeutics. Dr. Gelfand reported that he has been a consultant to and/or a member of the data safety monitoring board member for several pharmaceutical companies, including MoonLake.
SAN DIEGO — After 24 weeks of treatment with subcutaneously administered relative to baseline, results from a randomized clinical trial showed.
Sonelokimab is a novel humanized nanobody that selectively binds to interleukin (IL)-17A and IL-17F, presenting author Brian Kirby, MD, a dermatologist at St. Vincent’s Private Hospital, Dublin, Ireland, said during a late-breaking abstract session at the annual meeting of the American Academy of Dermatology. Sonelokimab is smaller than traditional monoclonal antibodies, he said, “which means it may be able to penetrate tissues better and stay there longer.” It is being developed by MoonLake Immunotherapeutics, based in Zug, Switzerland
According to a press release from the company, nanobodies represent a new generation of targeted therapies derived from antibodies. They consist of one or more domains based on the small antigen-binding variable regions of heavy-chain-only antibodies.
In a phase 2 study known as the MIRA trial, researchers recruited 234 patients with moderate to severe HS to evaluate two different doses of sonelokimab (120 mg and 240 mg every 2 weeks) with a placebo control arm and adalimumab as an active reference arm. The primary endpoint of was the percentage of participants who achieved a HiSCR75. The study population included adults with Hurley Stage II or III HS who had HS lesions in 2 or more anatomical areas and a total abscess and inflammatory nodule (AN) count of 5 or more lesions; and had been treated with 2 or fewer biologics.
Dr. Kirby reported results from 67 patients in the sonelokimab 120 mg arm, 66 in the sonelokimab 240 mg arm, and 39 in the placebo arm. “It’s worth noting that the baseline AN count ranged between 12 and nearly 15, the mean draining tunnel count ranged between 2.9 and 3.7, and between 7% and 13% of patients were on concomitant antibiotics,” he said.
At 24 weeks, 43.3% of patients in the sonelokimab 120 mg arm achieved a HiSCR 75, compared with 34.8% of those in the sonelokimab 240 mg arm and 14.7% of those in the placebo arm, he reported. Meanwhile, 65.7% of patients in the sonelokimab 120 mg arm achieved an HiSCR 75, compared with 53% of those in the sonelokimab 240 mg arm and 27.9% of those in the placebo arm. Discontinuation rates were low and similar between treatment arms, with fewer than 10% of patients failing to complete week 24 of treatment.
In other findings, 69% of patients in the 120 mg arm achieved a HiSCR 50 at week 24 compared with 60.3% in the 240 mg arm; 56.9% in the 120 mg arm achieved a HiSCR 75 compared with 37.9% in the 240 mg arm; and 37.9% in the 120 mg arm achieved a HiSCR 75 compared with 27.6% in the 240 mg arm.
In addition, complete inflammatory remission as defined by the International HS Severity Score System (IHS4-100) continued to increase to week 24, with 24.1% of patients in the 120 mg arm achieving complete remission, compared with 15.5% of those in the 240 mg arm. Meaningful improvements in quality of life, skin pain, and HS symptoms reported by patients treated with sonelokimab were maintained or increased to week 24. Specifically, more than 60% of patients had a meaningful clinical improvement in their Dermatology Life Quality Index, over 45% had a minimum of a 30% increase in the Numerical Rating Scale **30, and more than 41% of patients reported absent or minimal symptoms on the Patient’s Global Impression of their Disease Severity, “which is a high bar to achieve in HS,” Dr. Kirby said.
No Serious Safety Signals Noted
There were no unexpected safety signals to week 24. The incidence of treatment-related adverse events was low, and there were no cases of inflammatory bowel disease. There were no serious infections, no major adverse cardiovascular event (MACE) reports, and no significant abnormalities on liver function tests. “There were also no safety signals on suicidal behavior, attempted suicides, or completed suicides,” he said.
“As you would expect with in IL-17 inhibitor, there was a signal for candidiasis, but all cases were judged to be mild or moderate, and no cases led to discontinuation of treatment from the trial because of candidal infection.”
Based on these data, Dr. Kirby said that larger and longer-term phase 3 trials are planned to further examine the safety and efficacy of sonelokimab at the 120 mg dose for the treatment of moderate-to-severe HS.
One of the session moderators, Joel M. Gelfand, MD, professor of dermatology and epidemiology at the University of Pennsylvania, Philadelphia, asked Dr. Kirby why he thought the lower dose resulted in generally better outcomes compared with the higher dose.
“There were no statistically significant differences between the two groups,” Dr. Kirby responded. “The 120 mg dose we know is highly effective in psoriasis, so there may be a ceiling effect. This may also be due to population variability, but the bottom line is that the 120 mg dose performs extremely well.”
Dr. Kirby disclosed that he has received research support from/has been a principal investigator for several pharmaceutical companies, including MoonLake Immunotherapeutics. Dr. Gelfand reported that he has been a consultant to and/or a member of the data safety monitoring board member for several pharmaceutical companies, including MoonLake.
FROM AAD 2024
Flexibility Recommended for Patients With Personality Disorders
SAN DIEGO — .
“You want to recognize the personality disorder, understand that there are underlying conflicts and needs, and adjust accordingly,” Dr. Nakamura, clinical assistant professor of dermatology at the University of Michigan, Ann Arbor, said at the annual meeting of the American Academy of Dermatology.
Personality disorders, which she defined as enduring patterns of maladaptive thinking and behavior that deviate from the cultural norm, affect up to 15% of the general population and can be difficult “if not impossible to treat, which can be frustrating.” She shared her approach to providing dermatologic care for individuals with these three conditions:
Borderline personality disorder (BPD). This condition is marked by instability in interpersonal relationships, self-image, and emotions. Affected individuals are usually impulsive and often demonstrate self-injurious conduct such as risky sexual behaviors, cutting, or suicide attempts. “They often express feelings of emptiness, a fear of abandonment, and they are labile and sensitive to environmental circumstances,” Dr. Nakamura said. “They can be needy and display inappropriate, intense anger.”
In her clinical experience, a patient’s presenting dermatologic complaint is often a “screen” to hide a real, inner psychological problem, “a need to fill the emptiness,” she explained. “They’re kind of lonely, and there is a fear of abandonment. Rejection is frequently perceived as abandonment, creating intense anger and other negative emotions such as splitting.”
She advises against providing tests, treatments, or procedures for individuals with BPD that are not clinically indicated. “If the test is negative, such patients may ask for further testing,” she said. “Especially for cosmetic procedures, the patient may be more dissatisfied with the outcome of a procedure compared to before. Don’t let the patient’s emotions cloud your judgment. Trying to reason with the patient is often ineffective.”
To avoid saying “no” to such patients, Dr. Nakamura recommended discussing other treatment options so that they don’t feel abandoned. “Show that you care,” she said. “Meet the patient’s emotional needs, which may be the real agenda, and schedule regular follow-ups.”
Obsessive-compulsive personality disorder (OCPD). This condition is characterized by a preoccupation with orderliness, perfectionism, and control. “OCPD individuals are excessively concerned with details, rules, and organization to the extent that the major point of the activity is often lost,” Dr. Nakamura said. “They can be over-conscientious with excessive regard for morality and ethics.”
Such patients often fear losing control, she continued, which can lead to anxiety, depression, and sometimes anger. During office visits with patients with OCPD, she recommends that dermatologists “focus on facts and knowledge to replace or subdue emotions. Knowledge and information give a sense of control over illness.” Her approach involves professional, structured encounters that include detailed explanations and plans. “Provide step-by-step written instructions and give specific reasons for the prescribed treatment,” Dr. Nakamura advised. “Schedule regular follow-up appointments.”
Narcissistic personality disorder (NPD). This condition is characterized by a grandiose sense of self-importance, in which the person believes that they are special, unique, and superior to others. These individuals have a sense of entitlement, fantasize about unlimited success or power, display a lack of empathy toward others, and show a constant need for admiration. “The patient’s personality traits are often a ‘screen’ to hide a real, inner psychological problem such as unrecognized low self-esteem or insecurity,” Dr. Nakamura said. “These patients need praise and a sense of power.”
To provide patients with NPD with “a sense of uniqueness,” she recommended engaging with them at a medical level as one might with a work colleague. “Such patients often respond better to respect and concern rather than warmth and caring,” she said. Asking them to make decisions about their care can also give them a sense of power: asking them, for example, about which type of topical steroid they might prefer from those in the same class, whether they prefer creams or ointments, and that they can choose to follow up in 4 weeks or 6 weeks.
“Do not let the patient dictate the encounter [or] get under your skin,” Dr. Nakamura emphasized. “Be careful about rejecting the patient from your practice. Even though that is perfectly within your rights, it could lead to ‘narcissistic injury’ where the patient becomes very angry and wants to get back at you.”
Dr. Nakamura disclosed that she is an investigator for Amgen, argenx, Boehringer Ingelheim, Bristol-Myers Squibb, Pfizer, and Regeneron. She is also a member of the advisory board for argenx, Boehringer Ingelheim, and Bristol-Myers Squibb.
A version of this article appeared on Medscape.com.
SAN DIEGO — .
“You want to recognize the personality disorder, understand that there are underlying conflicts and needs, and adjust accordingly,” Dr. Nakamura, clinical assistant professor of dermatology at the University of Michigan, Ann Arbor, said at the annual meeting of the American Academy of Dermatology.
Personality disorders, which she defined as enduring patterns of maladaptive thinking and behavior that deviate from the cultural norm, affect up to 15% of the general population and can be difficult “if not impossible to treat, which can be frustrating.” She shared her approach to providing dermatologic care for individuals with these three conditions:
Borderline personality disorder (BPD). This condition is marked by instability in interpersonal relationships, self-image, and emotions. Affected individuals are usually impulsive and often demonstrate self-injurious conduct such as risky sexual behaviors, cutting, or suicide attempts. “They often express feelings of emptiness, a fear of abandonment, and they are labile and sensitive to environmental circumstances,” Dr. Nakamura said. “They can be needy and display inappropriate, intense anger.”
In her clinical experience, a patient’s presenting dermatologic complaint is often a “screen” to hide a real, inner psychological problem, “a need to fill the emptiness,” she explained. “They’re kind of lonely, and there is a fear of abandonment. Rejection is frequently perceived as abandonment, creating intense anger and other negative emotions such as splitting.”
She advises against providing tests, treatments, or procedures for individuals with BPD that are not clinically indicated. “If the test is negative, such patients may ask for further testing,” she said. “Especially for cosmetic procedures, the patient may be more dissatisfied with the outcome of a procedure compared to before. Don’t let the patient’s emotions cloud your judgment. Trying to reason with the patient is often ineffective.”
To avoid saying “no” to such patients, Dr. Nakamura recommended discussing other treatment options so that they don’t feel abandoned. “Show that you care,” she said. “Meet the patient’s emotional needs, which may be the real agenda, and schedule regular follow-ups.”
Obsessive-compulsive personality disorder (OCPD). This condition is characterized by a preoccupation with orderliness, perfectionism, and control. “OCPD individuals are excessively concerned with details, rules, and organization to the extent that the major point of the activity is often lost,” Dr. Nakamura said. “They can be over-conscientious with excessive regard for morality and ethics.”
Such patients often fear losing control, she continued, which can lead to anxiety, depression, and sometimes anger. During office visits with patients with OCPD, she recommends that dermatologists “focus on facts and knowledge to replace or subdue emotions. Knowledge and information give a sense of control over illness.” Her approach involves professional, structured encounters that include detailed explanations and plans. “Provide step-by-step written instructions and give specific reasons for the prescribed treatment,” Dr. Nakamura advised. “Schedule regular follow-up appointments.”
Narcissistic personality disorder (NPD). This condition is characterized by a grandiose sense of self-importance, in which the person believes that they are special, unique, and superior to others. These individuals have a sense of entitlement, fantasize about unlimited success or power, display a lack of empathy toward others, and show a constant need for admiration. “The patient’s personality traits are often a ‘screen’ to hide a real, inner psychological problem such as unrecognized low self-esteem or insecurity,” Dr. Nakamura said. “These patients need praise and a sense of power.”
To provide patients with NPD with “a sense of uniqueness,” she recommended engaging with them at a medical level as one might with a work colleague. “Such patients often respond better to respect and concern rather than warmth and caring,” she said. Asking them to make decisions about their care can also give them a sense of power: asking them, for example, about which type of topical steroid they might prefer from those in the same class, whether they prefer creams or ointments, and that they can choose to follow up in 4 weeks or 6 weeks.
“Do not let the patient dictate the encounter [or] get under your skin,” Dr. Nakamura emphasized. “Be careful about rejecting the patient from your practice. Even though that is perfectly within your rights, it could lead to ‘narcissistic injury’ where the patient becomes very angry and wants to get back at you.”
Dr. Nakamura disclosed that she is an investigator for Amgen, argenx, Boehringer Ingelheim, Bristol-Myers Squibb, Pfizer, and Regeneron. She is also a member of the advisory board for argenx, Boehringer Ingelheim, and Bristol-Myers Squibb.
A version of this article appeared on Medscape.com.
SAN DIEGO — .
“You want to recognize the personality disorder, understand that there are underlying conflicts and needs, and adjust accordingly,” Dr. Nakamura, clinical assistant professor of dermatology at the University of Michigan, Ann Arbor, said at the annual meeting of the American Academy of Dermatology.
Personality disorders, which she defined as enduring patterns of maladaptive thinking and behavior that deviate from the cultural norm, affect up to 15% of the general population and can be difficult “if not impossible to treat, which can be frustrating.” She shared her approach to providing dermatologic care for individuals with these three conditions:
Borderline personality disorder (BPD). This condition is marked by instability in interpersonal relationships, self-image, and emotions. Affected individuals are usually impulsive and often demonstrate self-injurious conduct such as risky sexual behaviors, cutting, or suicide attempts. “They often express feelings of emptiness, a fear of abandonment, and they are labile and sensitive to environmental circumstances,” Dr. Nakamura said. “They can be needy and display inappropriate, intense anger.”
In her clinical experience, a patient’s presenting dermatologic complaint is often a “screen” to hide a real, inner psychological problem, “a need to fill the emptiness,” she explained. “They’re kind of lonely, and there is a fear of abandonment. Rejection is frequently perceived as abandonment, creating intense anger and other negative emotions such as splitting.”
She advises against providing tests, treatments, or procedures for individuals with BPD that are not clinically indicated. “If the test is negative, such patients may ask for further testing,” she said. “Especially for cosmetic procedures, the patient may be more dissatisfied with the outcome of a procedure compared to before. Don’t let the patient’s emotions cloud your judgment. Trying to reason with the patient is often ineffective.”
To avoid saying “no” to such patients, Dr. Nakamura recommended discussing other treatment options so that they don’t feel abandoned. “Show that you care,” she said. “Meet the patient’s emotional needs, which may be the real agenda, and schedule regular follow-ups.”
Obsessive-compulsive personality disorder (OCPD). This condition is characterized by a preoccupation with orderliness, perfectionism, and control. “OCPD individuals are excessively concerned with details, rules, and organization to the extent that the major point of the activity is often lost,” Dr. Nakamura said. “They can be over-conscientious with excessive regard for morality and ethics.”
Such patients often fear losing control, she continued, which can lead to anxiety, depression, and sometimes anger. During office visits with patients with OCPD, she recommends that dermatologists “focus on facts and knowledge to replace or subdue emotions. Knowledge and information give a sense of control over illness.” Her approach involves professional, structured encounters that include detailed explanations and plans. “Provide step-by-step written instructions and give specific reasons for the prescribed treatment,” Dr. Nakamura advised. “Schedule regular follow-up appointments.”
Narcissistic personality disorder (NPD). This condition is characterized by a grandiose sense of self-importance, in which the person believes that they are special, unique, and superior to others. These individuals have a sense of entitlement, fantasize about unlimited success or power, display a lack of empathy toward others, and show a constant need for admiration. “The patient’s personality traits are often a ‘screen’ to hide a real, inner psychological problem such as unrecognized low self-esteem or insecurity,” Dr. Nakamura said. “These patients need praise and a sense of power.”
To provide patients with NPD with “a sense of uniqueness,” she recommended engaging with them at a medical level as one might with a work colleague. “Such patients often respond better to respect and concern rather than warmth and caring,” she said. Asking them to make decisions about their care can also give them a sense of power: asking them, for example, about which type of topical steroid they might prefer from those in the same class, whether they prefer creams or ointments, and that they can choose to follow up in 4 weeks or 6 weeks.
“Do not let the patient dictate the encounter [or] get under your skin,” Dr. Nakamura emphasized. “Be careful about rejecting the patient from your practice. Even though that is perfectly within your rights, it could lead to ‘narcissistic injury’ where the patient becomes very angry and wants to get back at you.”
Dr. Nakamura disclosed that she is an investigator for Amgen, argenx, Boehringer Ingelheim, Bristol-Myers Squibb, Pfizer, and Regeneron. She is also a member of the advisory board for argenx, Boehringer Ingelheim, and Bristol-Myers Squibb.
A version of this article appeared on Medscape.com.
FROM AAD 2024
Clock Watchers
The following scenario was discussed during a forum at a meeting recently:
Two employees managing the front desk are clock watchers, always the first to leave at 11:59 a.m. for lunch and at 4:59 p.m. for the end of the day no matter what is happening. This leaves the other employees stuck with their work.
I have seen clock watching often enough to know that it is widely practiced, and widely reviled by coworkers and managers alike. Generally, clock watchers — sometimes referred to in modern parlance as “quiet quitters” — radiate a palpable sense of “I don’t want to be here.”
; if that involves working past the usual “quitting time,” so be it. So your first task in dealing with this problem is to determine its cause. The clock watcher label may be unfair. There may be legitimate reasons for certain employees to leave work at precisely 4:59 every day. Perhaps they must pick up children, or they have a second job to get to. The label usually comes from a pattern of consistent, repeated behavior. And if more than one employee is exhibiting the same behavior in the same office, the likelihood of a valid explanation decreases proportionally.
A common cause of clock watching is a lack of employees’ commitment to their jobs. They don’t see the point in putting in extra effort, so they run out the door as soon as possible. There are many reasons why this might be the case. For example, the workload in your office may be too large to be accomplished in the time available by the number of people you employ. The solution might be to simply hire additional personnel.
Another common cause is a lack of communication between physicians, managers, and lower-level employees. If staffers are raising concerns or potential solutions, and management is not listening to their opinions or ideas, they will stop offering them. Alternatively, other staff members may not be pulling their weight. When there is a large imbalance in the contribution of team members, the higher performers will stop trying.
Over my 40 plus years in practice, I have had my share of clock watchers. I try the best I can not to let employees’ time commitment practices impact my valuation of their work. I always attempt to focus on quality and productivity. It isn’t easy, but I always try to address the issues behind clock watching behavior. As such, I can’t recall ever having to fire anyone for clock watching. Here are some of the strategies that have worked for me over the years:
1. Set clear expectations. Clearly communicate job responsibilities and expectations regarding time management and patient care. Ensure that all staff understand the importance of dedicating the necessary time to each patient, regardless of the time of day.
2. Foster a patient-centered culture. Cultivate a work environment that prioritizes patient care above all. This can help shift the focus from watching the clock to ensuring high-quality patient care.
3. Provide adequate breaks. Ensure that staff schedules include sufficient breaks. Overworked staff are more likely to watch the clock. Adequate rest periods can help alleviate this issue.
4. Offer flexibility where possible. If feasible, offer some degree of scheduling flexibility. This can help staff manage their personal time more effectively, potentially reducing the tendency to watch the clock.
5. Implement time management training. Offer training sessions focused on time management and efficiency. This can help staff manage their duties more effectively, reducing the need to constantly check the time.
6. Encourage open communication. Create an environment where staff feel comfortable discussing their concerns, including issues related to workload and time management. This can help identify and address specific factors contributing to clock watching.
7. Monitor and provide feedback. Regularly monitor staff performance and provide constructive feedback. If clock watching is observed, discuss it directly with the employee, focusing on the impact on patient care and the work environment.
8. Recognize and reward. Acknowledge and reward staff who consistently provide high-quality care and demonstrate effective time management. Recognition can motivate others to adjust their behavior.
9. Evaluate workloads. Regularly assess staff workloads to ensure they are manageable. Overburdened employees are more likely to engage in clock watching.
10. Lead by example. Management should model the behavior they wish to see in their staff. Demonstrating a commitment to patient care and effective time management can set a positive example.
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 [email protected].
The following scenario was discussed during a forum at a meeting recently:
Two employees managing the front desk are clock watchers, always the first to leave at 11:59 a.m. for lunch and at 4:59 p.m. for the end of the day no matter what is happening. This leaves the other employees stuck with their work.
I have seen clock watching often enough to know that it is widely practiced, and widely reviled by coworkers and managers alike. Generally, clock watchers — sometimes referred to in modern parlance as “quiet quitters” — radiate a palpable sense of “I don’t want to be here.”
; if that involves working past the usual “quitting time,” so be it. So your first task in dealing with this problem is to determine its cause. The clock watcher label may be unfair. There may be legitimate reasons for certain employees to leave work at precisely 4:59 every day. Perhaps they must pick up children, or they have a second job to get to. The label usually comes from a pattern of consistent, repeated behavior. And if more than one employee is exhibiting the same behavior in the same office, the likelihood of a valid explanation decreases proportionally.
A common cause of clock watching is a lack of employees’ commitment to their jobs. They don’t see the point in putting in extra effort, so they run out the door as soon as possible. There are many reasons why this might be the case. For example, the workload in your office may be too large to be accomplished in the time available by the number of people you employ. The solution might be to simply hire additional personnel.
Another common cause is a lack of communication between physicians, managers, and lower-level employees. If staffers are raising concerns or potential solutions, and management is not listening to their opinions or ideas, they will stop offering them. Alternatively, other staff members may not be pulling their weight. When there is a large imbalance in the contribution of team members, the higher performers will stop trying.
Over my 40 plus years in practice, I have had my share of clock watchers. I try the best I can not to let employees’ time commitment practices impact my valuation of their work. I always attempt to focus on quality and productivity. It isn’t easy, but I always try to address the issues behind clock watching behavior. As such, I can’t recall ever having to fire anyone for clock watching. Here are some of the strategies that have worked for me over the years:
1. Set clear expectations. Clearly communicate job responsibilities and expectations regarding time management and patient care. Ensure that all staff understand the importance of dedicating the necessary time to each patient, regardless of the time of day.
2. Foster a patient-centered culture. Cultivate a work environment that prioritizes patient care above all. This can help shift the focus from watching the clock to ensuring high-quality patient care.
3. Provide adequate breaks. Ensure that staff schedules include sufficient breaks. Overworked staff are more likely to watch the clock. Adequate rest periods can help alleviate this issue.
4. Offer flexibility where possible. If feasible, offer some degree of scheduling flexibility. This can help staff manage their personal time more effectively, potentially reducing the tendency to watch the clock.
5. Implement time management training. Offer training sessions focused on time management and efficiency. This can help staff manage their duties more effectively, reducing the need to constantly check the time.
6. Encourage open communication. Create an environment where staff feel comfortable discussing their concerns, including issues related to workload and time management. This can help identify and address specific factors contributing to clock watching.
7. Monitor and provide feedback. Regularly monitor staff performance and provide constructive feedback. If clock watching is observed, discuss it directly with the employee, focusing on the impact on patient care and the work environment.
8. Recognize and reward. Acknowledge and reward staff who consistently provide high-quality care and demonstrate effective time management. Recognition can motivate others to adjust their behavior.
9. Evaluate workloads. Regularly assess staff workloads to ensure they are manageable. Overburdened employees are more likely to engage in clock watching.
10. Lead by example. Management should model the behavior they wish to see in their staff. Demonstrating a commitment to patient care and effective time management can set a positive example.
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 [email protected].
The following scenario was discussed during a forum at a meeting recently:
Two employees managing the front desk are clock watchers, always the first to leave at 11:59 a.m. for lunch and at 4:59 p.m. for the end of the day no matter what is happening. This leaves the other employees stuck with their work.
I have seen clock watching often enough to know that it is widely practiced, and widely reviled by coworkers and managers alike. Generally, clock watchers — sometimes referred to in modern parlance as “quiet quitters” — radiate a palpable sense of “I don’t want to be here.”
; if that involves working past the usual “quitting time,” so be it. So your first task in dealing with this problem is to determine its cause. The clock watcher label may be unfair. There may be legitimate reasons for certain employees to leave work at precisely 4:59 every day. Perhaps they must pick up children, or they have a second job to get to. The label usually comes from a pattern of consistent, repeated behavior. And if more than one employee is exhibiting the same behavior in the same office, the likelihood of a valid explanation decreases proportionally.
A common cause of clock watching is a lack of employees’ commitment to their jobs. They don’t see the point in putting in extra effort, so they run out the door as soon as possible. There are many reasons why this might be the case. For example, the workload in your office may be too large to be accomplished in the time available by the number of people you employ. The solution might be to simply hire additional personnel.
Another common cause is a lack of communication between physicians, managers, and lower-level employees. If staffers are raising concerns or potential solutions, and management is not listening to their opinions or ideas, they will stop offering them. Alternatively, other staff members may not be pulling their weight. When there is a large imbalance in the contribution of team members, the higher performers will stop trying.
Over my 40 plus years in practice, I have had my share of clock watchers. I try the best I can not to let employees’ time commitment practices impact my valuation of their work. I always attempt to focus on quality and productivity. It isn’t easy, but I always try to address the issues behind clock watching behavior. As such, I can’t recall ever having to fire anyone for clock watching. Here are some of the strategies that have worked for me over the years:
1. Set clear expectations. Clearly communicate job responsibilities and expectations regarding time management and patient care. Ensure that all staff understand the importance of dedicating the necessary time to each patient, regardless of the time of day.
2. Foster a patient-centered culture. Cultivate a work environment that prioritizes patient care above all. This can help shift the focus from watching the clock to ensuring high-quality patient care.
3. Provide adequate breaks. Ensure that staff schedules include sufficient breaks. Overworked staff are more likely to watch the clock. Adequate rest periods can help alleviate this issue.
4. Offer flexibility where possible. If feasible, offer some degree of scheduling flexibility. This can help staff manage their personal time more effectively, potentially reducing the tendency to watch the clock.
5. Implement time management training. Offer training sessions focused on time management and efficiency. This can help staff manage their duties more effectively, reducing the need to constantly check the time.
6. Encourage open communication. Create an environment where staff feel comfortable discussing their concerns, including issues related to workload and time management. This can help identify and address specific factors contributing to clock watching.
7. Monitor and provide feedback. Regularly monitor staff performance and provide constructive feedback. If clock watching is observed, discuss it directly with the employee, focusing on the impact on patient care and the work environment.
8. Recognize and reward. Acknowledge and reward staff who consistently provide high-quality care and demonstrate effective time management. Recognition can motivate others to adjust their behavior.
9. Evaluate workloads. Regularly assess staff workloads to ensure they are manageable. Overburdened employees are more likely to engage in clock watching.
10. Lead by example. Management should model the behavior they wish to see in their staff. Demonstrating a commitment to patient care and effective time management can set a positive example.
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 [email protected].
Topical Roflumilast Effective in 4 Weeks for Atopic Dermatitis in Young Children
SAN DIEGO — Treatment with (AD), according to the results of a phase 3 study reported at the annual meeting of the American Academy of Dermatology.
Among patients treated with roflumilast cream, 0.05%, 25.4% reached the primary endpoint of “clear” or “almost clear” plus a two-grade improvement from baseline at week 4 vs 10.7% among those in the vehicle group (P < .0001) in a phase 3 randomized controlled trial of children. The findings were released in a late-breaker session at the meeting.
Roflumilast cream, 0.3% (Zoryve), is approved by the Food and Drug Administration (FDA) for treating psoriasis in patients 6 years and older, and lower doses are being evaluated for AD: 0.15% for adults and children ages 6 and older, and 0.05% for ages 2-5. Roflumilast is a phosphodiesterase-4 inhibitor. In 2023, the FDA accepted a supplemental drug application from the manufacturer, Arcutis, for roflumilast, 0.15%, for treating AD in patients ages 6 and older, based on the results from two recently published phase 3 trials, INTEGUMENT-1 and INTEGUMENT-2.
The study of younger children, INTEGUMENT-PED, recruited 652 patients aged 2-5 with mild to moderate AD, with a Validated Investigator Global Assessment scale for AD (vlGA-AD) score of 2 or 3, a mean body surface area of 22% overall (range, 3%-82%), and an Eczema Area and Severity Index (EASI) score of at least 5. Of the patients enrolled, 437 were assigned to 0.05% roflumilast cream, applied once a day for 4 weeks (mean age, 3.3 years; 51.6% male; 67.4% White; 15.6% Black; 8.5% Asian; 8.5% other or more than one race; 80.5% not Latino/Hispanic). The remaining 215 children were assigned to vehicle cream and had similar characteristics.
About 52% of the patients in both groups had an inadequate response, intolerance, or contraindications to topical corticosteroids (and about 17% for topical calcineurin inhibitors and about 9% for crisaborole).
The proportions of patients who reached “clear” (0) or “almost clear” (1) on the vlGA-AD scale were 35.4% and 14.6%, respectively, at week 4 (P < .0001) for roflumilast and vehicle, respectively, according to the lead author of the study, Lawrence M. Eichenfield, MD, professor of dermatology and pediatrics at the University of California, San Diego, who presented the results at the meeting. In addition, 39.4% and 20.6% achieved an EASI-75 (a secondary endpoint), respectively (P < .0001), and itch also improved within 24 hours of starting treatment.
With regard to safety, 29.7% of patients taking roflumilast had treatment-emergent adverse effects (including upper respiratory tract infections in 4.1%) vs 21.9% of those in the vehicle arm (including upper respiratory tract infections in 1.4%). Reports of pain at the administration site were low (1.6% for roflumilast vs 1.9% for vehicle). Only one patient, a 2-year-old girl, had a treatment-emergent serious adverse event. The child, who was in the roflumilast group, had cellulitis involving noneczematous skin and was treated with antibiotics in the hospital for 3 days. The event was not attributed to roflumilast, which was stopped for 5 days, according to Dr. Eichenfield.
In an interview, Fairfield, Connecticut–based dermatologist Brittany Craiglow, MD, who was not involved in the study, said topical roflumilast would be an “important” new treatment because there are still few nonsteroidal options for the treatment of AD in children under 12. “The excellent local tolerability combined with early improvements in itch and skin clearance will make this a particularly attractive option, if approved,” she said.
Dr. Eichenfield disclosed multiple relationships with various drugmakers. He and several other study authors are investigators and/or consultants for Arcutis and received grants/research funding and/or honoraria. Two authors are Arcutis employees. Other disclosure information for the authors was not immediately available. Dr. Craiglow had no disclosures.
A version of this article appeared on Medscape.com .
SAN DIEGO — Treatment with (AD), according to the results of a phase 3 study reported at the annual meeting of the American Academy of Dermatology.
Among patients treated with roflumilast cream, 0.05%, 25.4% reached the primary endpoint of “clear” or “almost clear” plus a two-grade improvement from baseline at week 4 vs 10.7% among those in the vehicle group (P < .0001) in a phase 3 randomized controlled trial of children. The findings were released in a late-breaker session at the meeting.
Roflumilast cream, 0.3% (Zoryve), is approved by the Food and Drug Administration (FDA) for treating psoriasis in patients 6 years and older, and lower doses are being evaluated for AD: 0.15% for adults and children ages 6 and older, and 0.05% for ages 2-5. Roflumilast is a phosphodiesterase-4 inhibitor. In 2023, the FDA accepted a supplemental drug application from the manufacturer, Arcutis, for roflumilast, 0.15%, for treating AD in patients ages 6 and older, based on the results from two recently published phase 3 trials, INTEGUMENT-1 and INTEGUMENT-2.
The study of younger children, INTEGUMENT-PED, recruited 652 patients aged 2-5 with mild to moderate AD, with a Validated Investigator Global Assessment scale for AD (vlGA-AD) score of 2 or 3, a mean body surface area of 22% overall (range, 3%-82%), and an Eczema Area and Severity Index (EASI) score of at least 5. Of the patients enrolled, 437 were assigned to 0.05% roflumilast cream, applied once a day for 4 weeks (mean age, 3.3 years; 51.6% male; 67.4% White; 15.6% Black; 8.5% Asian; 8.5% other or more than one race; 80.5% not Latino/Hispanic). The remaining 215 children were assigned to vehicle cream and had similar characteristics.
About 52% of the patients in both groups had an inadequate response, intolerance, or contraindications to topical corticosteroids (and about 17% for topical calcineurin inhibitors and about 9% for crisaborole).
The proportions of patients who reached “clear” (0) or “almost clear” (1) on the vlGA-AD scale were 35.4% and 14.6%, respectively, at week 4 (P < .0001) for roflumilast and vehicle, respectively, according to the lead author of the study, Lawrence M. Eichenfield, MD, professor of dermatology and pediatrics at the University of California, San Diego, who presented the results at the meeting. In addition, 39.4% and 20.6% achieved an EASI-75 (a secondary endpoint), respectively (P < .0001), and itch also improved within 24 hours of starting treatment.
With regard to safety, 29.7% of patients taking roflumilast had treatment-emergent adverse effects (including upper respiratory tract infections in 4.1%) vs 21.9% of those in the vehicle arm (including upper respiratory tract infections in 1.4%). Reports of pain at the administration site were low (1.6% for roflumilast vs 1.9% for vehicle). Only one patient, a 2-year-old girl, had a treatment-emergent serious adverse event. The child, who was in the roflumilast group, had cellulitis involving noneczematous skin and was treated with antibiotics in the hospital for 3 days. The event was not attributed to roflumilast, which was stopped for 5 days, according to Dr. Eichenfield.
In an interview, Fairfield, Connecticut–based dermatologist Brittany Craiglow, MD, who was not involved in the study, said topical roflumilast would be an “important” new treatment because there are still few nonsteroidal options for the treatment of AD in children under 12. “The excellent local tolerability combined with early improvements in itch and skin clearance will make this a particularly attractive option, if approved,” she said.
Dr. Eichenfield disclosed multiple relationships with various drugmakers. He and several other study authors are investigators and/or consultants for Arcutis and received grants/research funding and/or honoraria. Two authors are Arcutis employees. Other disclosure information for the authors was not immediately available. Dr. Craiglow had no disclosures.
A version of this article appeared on Medscape.com .
SAN DIEGO — Treatment with (AD), according to the results of a phase 3 study reported at the annual meeting of the American Academy of Dermatology.
Among patients treated with roflumilast cream, 0.05%, 25.4% reached the primary endpoint of “clear” or “almost clear” plus a two-grade improvement from baseline at week 4 vs 10.7% among those in the vehicle group (P < .0001) in a phase 3 randomized controlled trial of children. The findings were released in a late-breaker session at the meeting.
Roflumilast cream, 0.3% (Zoryve), is approved by the Food and Drug Administration (FDA) for treating psoriasis in patients 6 years and older, and lower doses are being evaluated for AD: 0.15% for adults and children ages 6 and older, and 0.05% for ages 2-5. Roflumilast is a phosphodiesterase-4 inhibitor. In 2023, the FDA accepted a supplemental drug application from the manufacturer, Arcutis, for roflumilast, 0.15%, for treating AD in patients ages 6 and older, based on the results from two recently published phase 3 trials, INTEGUMENT-1 and INTEGUMENT-2.
The study of younger children, INTEGUMENT-PED, recruited 652 patients aged 2-5 with mild to moderate AD, with a Validated Investigator Global Assessment scale for AD (vlGA-AD) score of 2 or 3, a mean body surface area of 22% overall (range, 3%-82%), and an Eczema Area and Severity Index (EASI) score of at least 5. Of the patients enrolled, 437 were assigned to 0.05% roflumilast cream, applied once a day for 4 weeks (mean age, 3.3 years; 51.6% male; 67.4% White; 15.6% Black; 8.5% Asian; 8.5% other or more than one race; 80.5% not Latino/Hispanic). The remaining 215 children were assigned to vehicle cream and had similar characteristics.
About 52% of the patients in both groups had an inadequate response, intolerance, or contraindications to topical corticosteroids (and about 17% for topical calcineurin inhibitors and about 9% for crisaborole).
The proportions of patients who reached “clear” (0) or “almost clear” (1) on the vlGA-AD scale were 35.4% and 14.6%, respectively, at week 4 (P < .0001) for roflumilast and vehicle, respectively, according to the lead author of the study, Lawrence M. Eichenfield, MD, professor of dermatology and pediatrics at the University of California, San Diego, who presented the results at the meeting. In addition, 39.4% and 20.6% achieved an EASI-75 (a secondary endpoint), respectively (P < .0001), and itch also improved within 24 hours of starting treatment.
With regard to safety, 29.7% of patients taking roflumilast had treatment-emergent adverse effects (including upper respiratory tract infections in 4.1%) vs 21.9% of those in the vehicle arm (including upper respiratory tract infections in 1.4%). Reports of pain at the administration site were low (1.6% for roflumilast vs 1.9% for vehicle). Only one patient, a 2-year-old girl, had a treatment-emergent serious adverse event. The child, who was in the roflumilast group, had cellulitis involving noneczematous skin and was treated with antibiotics in the hospital for 3 days. The event was not attributed to roflumilast, which was stopped for 5 days, according to Dr. Eichenfield.
In an interview, Fairfield, Connecticut–based dermatologist Brittany Craiglow, MD, who was not involved in the study, said topical roflumilast would be an “important” new treatment because there are still few nonsteroidal options for the treatment of AD in children under 12. “The excellent local tolerability combined with early improvements in itch and skin clearance will make this a particularly attractive option, if approved,” she said.
Dr. Eichenfield disclosed multiple relationships with various drugmakers. He and several other study authors are investigators and/or consultants for Arcutis and received grants/research funding and/or honoraria. Two authors are Arcutis employees. Other disclosure information for the authors was not immediately available. Dr. Craiglow had no disclosures.
A version of this article appeared on Medscape.com .
FROM AAD 2024
Early Diagnosis Improves Clinical Outcomes in Psoriatic Arthritis
TOPLINE:
An earlier diagnosis of psoriatic arthritis (PsA) following symptom onset increases the likelihood of achieving improved clinical outcomes, highlighting the presence of a diagnostic window of opportunity in PsA.
METHODOLOGY:
- A diagnostic delay in PsA leads to increased joint erosions and functional impairment; however, whether a “window of opportunity” (< 12 weeks) exists in PsA requires further evaluation.
- Researchers assessed the impact of diagnostic delay on clinical outcomes in 708 newly diagnosed, disease-modifying antirheumatic drug-naive patients with PsA from the Dutch southwest Early PsA cohort.
- Total diagnostic delay was calculated as the time period between symptom onset and PsA diagnosis made by a rheumatologist.
- On the basis of the total diagnostic delay, patients were categorized into those with a short delay of < 12 weeks (n = 136), intermediate delay of 12 weeks to 1 year (n = 237), and a long delay of > 1 year (n = 335).
- The groups were compared for clinical (Minimal Disease Activity [MDA] and Disease Activity index for Psoriatic Arthritis [DAPSA] remission) and patient-reported outcomes during 3 years of follow-up.
TAKEAWAY:
- The probability of achieving MDA was higher in patients with a short vs long diagnostic delay (odds ratio [OR], 2.55; 95% CI, 1.37-4.76).
- Compared with patients in the long diagnostic delay group, those in the short (OR, 2.35; 95% CI, 1.32-4.19) and intermediate (OR, 1.94; 95% CI, 1.19-3.15) diagnostic delay groups were more likely to achieve DAPSA remission.
- Compared with patients in the long diagnostic delay group, those in the short (estimated mean difference [Δ], −1.09; 95% CI, −1.88 to −0.30) or intermediate (Δ, −0.85; 95% CI, −1.50 to −0.19) groups had slightly less tender joints.
IN PRACTICE:
“A delay of > 1 year is associated with worse clinical outcomes, which includes almost 50% of the PsA population” in this study, wrote the authors, adding that for better long-term outcomes, “it is important that PsA patients are diagnosed by a rheumatologist within 1 year after symptom onset.”
SOURCE:
This study, led by Selinde V.J. Snoeck Henkemans, MD, of the department of rheumatology at Erasmus University Medical Center, Rotterdam, the Netherlands, was published online February 27, 2024, in RMD Open.
LIMITATIONS:
The study’s dropout rates (25%-31% across groups) may have influenced the findings. Patients with a long diagnostic delay might have dropped out owing to treatment dissatisfaction, and those with a short or intermediate delay might have dropped out due to inactive disease.
DISCLOSURES:
This study did not declare any specific source of funding. The authors declared no conflicts of interest.
A version of this article appeared on Medscape.com.
TOPLINE:
An earlier diagnosis of psoriatic arthritis (PsA) following symptom onset increases the likelihood of achieving improved clinical outcomes, highlighting the presence of a diagnostic window of opportunity in PsA.
METHODOLOGY:
- A diagnostic delay in PsA leads to increased joint erosions and functional impairment; however, whether a “window of opportunity” (< 12 weeks) exists in PsA requires further evaluation.
- Researchers assessed the impact of diagnostic delay on clinical outcomes in 708 newly diagnosed, disease-modifying antirheumatic drug-naive patients with PsA from the Dutch southwest Early PsA cohort.
- Total diagnostic delay was calculated as the time period between symptom onset and PsA diagnosis made by a rheumatologist.
- On the basis of the total diagnostic delay, patients were categorized into those with a short delay of < 12 weeks (n = 136), intermediate delay of 12 weeks to 1 year (n = 237), and a long delay of > 1 year (n = 335).
- The groups were compared for clinical (Minimal Disease Activity [MDA] and Disease Activity index for Psoriatic Arthritis [DAPSA] remission) and patient-reported outcomes during 3 years of follow-up.
TAKEAWAY:
- The probability of achieving MDA was higher in patients with a short vs long diagnostic delay (odds ratio [OR], 2.55; 95% CI, 1.37-4.76).
- Compared with patients in the long diagnostic delay group, those in the short (OR, 2.35; 95% CI, 1.32-4.19) and intermediate (OR, 1.94; 95% CI, 1.19-3.15) diagnostic delay groups were more likely to achieve DAPSA remission.
- Compared with patients in the long diagnostic delay group, those in the short (estimated mean difference [Δ], −1.09; 95% CI, −1.88 to −0.30) or intermediate (Δ, −0.85; 95% CI, −1.50 to −0.19) groups had slightly less tender joints.
IN PRACTICE:
“A delay of > 1 year is associated with worse clinical outcomes, which includes almost 50% of the PsA population” in this study, wrote the authors, adding that for better long-term outcomes, “it is important that PsA patients are diagnosed by a rheumatologist within 1 year after symptom onset.”
SOURCE:
This study, led by Selinde V.J. Snoeck Henkemans, MD, of the department of rheumatology at Erasmus University Medical Center, Rotterdam, the Netherlands, was published online February 27, 2024, in RMD Open.
LIMITATIONS:
The study’s dropout rates (25%-31% across groups) may have influenced the findings. Patients with a long diagnostic delay might have dropped out owing to treatment dissatisfaction, and those with a short or intermediate delay might have dropped out due to inactive disease.
DISCLOSURES:
This study did not declare any specific source of funding. The authors declared no conflicts of interest.
A version of this article appeared on Medscape.com.
TOPLINE:
An earlier diagnosis of psoriatic arthritis (PsA) following symptom onset increases the likelihood of achieving improved clinical outcomes, highlighting the presence of a diagnostic window of opportunity in PsA.
METHODOLOGY:
- A diagnostic delay in PsA leads to increased joint erosions and functional impairment; however, whether a “window of opportunity” (< 12 weeks) exists in PsA requires further evaluation.
- Researchers assessed the impact of diagnostic delay on clinical outcomes in 708 newly diagnosed, disease-modifying antirheumatic drug-naive patients with PsA from the Dutch southwest Early PsA cohort.
- Total diagnostic delay was calculated as the time period between symptom onset and PsA diagnosis made by a rheumatologist.
- On the basis of the total diagnostic delay, patients were categorized into those with a short delay of < 12 weeks (n = 136), intermediate delay of 12 weeks to 1 year (n = 237), and a long delay of > 1 year (n = 335).
- The groups were compared for clinical (Minimal Disease Activity [MDA] and Disease Activity index for Psoriatic Arthritis [DAPSA] remission) and patient-reported outcomes during 3 years of follow-up.
TAKEAWAY:
- The probability of achieving MDA was higher in patients with a short vs long diagnostic delay (odds ratio [OR], 2.55; 95% CI, 1.37-4.76).
- Compared with patients in the long diagnostic delay group, those in the short (OR, 2.35; 95% CI, 1.32-4.19) and intermediate (OR, 1.94; 95% CI, 1.19-3.15) diagnostic delay groups were more likely to achieve DAPSA remission.
- Compared with patients in the long diagnostic delay group, those in the short (estimated mean difference [Δ], −1.09; 95% CI, −1.88 to −0.30) or intermediate (Δ, −0.85; 95% CI, −1.50 to −0.19) groups had slightly less tender joints.
IN PRACTICE:
“A delay of > 1 year is associated with worse clinical outcomes, which includes almost 50% of the PsA population” in this study, wrote the authors, adding that for better long-term outcomes, “it is important that PsA patients are diagnosed by a rheumatologist within 1 year after symptom onset.”
SOURCE:
This study, led by Selinde V.J. Snoeck Henkemans, MD, of the department of rheumatology at Erasmus University Medical Center, Rotterdam, the Netherlands, was published online February 27, 2024, in RMD Open.
LIMITATIONS:
The study’s dropout rates (25%-31% across groups) may have influenced the findings. Patients with a long diagnostic delay might have dropped out owing to treatment dissatisfaction, and those with a short or intermediate delay might have dropped out due to inactive disease.
DISCLOSURES:
This study did not declare any specific source of funding. The authors declared no conflicts of interest.
A version of this article appeared on Medscape.com.
Rare Cutaneous Presentation of Burkitt Lymphoma
To the Editor:
A 73-year-old man was admitted to the hospital with progressive abdominal and hip pain of several weeks’ duration that was accompanied by unilateral swelling of the left leg. He had a medical history of hypertension, hyperlipidemia, and prediabetes. Computed tomography (CT) showed extensive intra-abdominal, retroperitoneal, and pelvic lymphadenopathy in addition to poorly defined hepatic lesions.
A CT-guided core biopsy of a left inguinal lymph node showed Burkitt lymphoma. Fluorescence in situ hybridization was positive for oncogene c-MYC rearrangement on chromosome 8q24 and negative for B-cell lymphoma 2 (BCL2) and B-cell lymphoma 6 (BCL6) gene rearrangements. Flow cytometry demonstrated an aberrant population of κ light chain-restricted CD5−CD10+ B lymphocytes.
The patient’s overall disease burden was consistent with stage IV Burkitt lymphoma. R-miniCHOP chemotherapy—rituximab plus a reduced dose of cyclophosphamide, doxorubicin, vincristine sulfate, and prednisone—was initiated. Approximately 2 weeks after chemotherapy was initiated, the patient developed a firm erythematous eruption on the left hip (Figure 1A). His regimen was then switched to R-EPOCH—rituximab, etoposide phosphate, prednisone, vincristine sulfate, cyclophosphamide, and doxorubicin—at the time of discharge, and he was referred to dermatology due to an initial concern of an adverse reaction to R-EPOCH chemotherapy. The patient denied any pain, pruritus, or irritation. Physical examination showed multifocal, subcutaneous, indurated, erythematous and violaceous nodules without epidermal changes. Some nodules on the lateral aspect of the hip coalesced to form firm plaques.
A punch biopsy specimen showed markedly atypical lymphocytes with enlarged nuclei and scant cytoplasm present throughout the dermis (Figures 2A and 2B). Numerous apoptotic cells and cellular debris were seen. Immunohistochemical staining demonstrated that the lymphocytic infiltrate comprised CD79a+ B cells that were positive for Bcl-6 and CD10 and negative for Bcl-2 (Figures 2C and 2D). There also was diminished focal expression of CD20. Ki-67 protein staining was intensely positive and demonstrated a very high proliferative index.
Taken together, these findings were consistent with a diagnosis of cutaneous metastasis of Burkitt lymphoma. The patient’s cutaneous lesions improved after continued aggressive chemotherapy. At follow-up 2 weeks after biopsy, he was receiving his second round of R-EPOCH chemotherapy with appreciable regression of skin lesions (Figure 1B). However, he then developed right-side double vision, ptosis, and right-side facial paresthesia. Although magnetic resonance imaging of the brain and lumbar puncture did not show evidence of central nervous system involvement, the chemotherapy regimen was switched to dose-adjusted CVAD-R—hypercyclophosphamide, vincristine, doxorubicin hydrochloride, and dexamethasone plus rituximab—for empiric treatment of central nervous system disease. Although treatment was complicated by sepsis with extended-spectrum β-lactamase-producing Enterobacter cloacae, Burkitt lymphoma was found to be in remission after 3 cycles of CVAD-R and 5 months of chemotherapy.
Burkitt lymphoma is a B-cell non-Hodgkin malignancy caused by translocation of chromosome 8 and chromosome 14, leading to overexpression of c-MYC and subsequent hyperproliferation of B lymphocytes.1,2 The disease is divided into 3 major categories: sporadic, endemic, and immunodeficiency related.3 The endemic variant is the most prevalent subtype in Africa and is associated with Plasmodium falciparum malaria; the sporadic variant is the most common subtype in the rest of the world.4
Burkitt lymphoma is highly aggressive and is characterized by unusually high rates of mitosis and apoptosis that result in abundant cellular debris and a distinctive starry-sky pattern on histopathology.5,6 Extranodal metastasis is common,7 but cutaneous involvement is exceedingly rare, with only a few cases having been reported.8-14 Cutaneous metastasis of Burkitt lymphoma often is associated with a high overall disease burden and poor prognosis.8,11
Immunodeficiency-related Burkitt lymphoma is particularly aggressive. Notably, 3 of 7 (42.9%) reported cases of cutaneous Burkitt lymphoma occurred in HIV-positive patients.11,13 In one case, cutaneous involvement was the first sign of relapsed disease that had been in remission.12
Although c-MYC rearrangement is required to make a diagnosis of Burkitt lymphoma, the disease also is present in a minority of cases of diffuse large B-cell lymphoma (DLBCL)(6%).15 Although DLBCL typically can be differentiated from Burkitt lymphoma by the large nuclear size and characteristic vesicular nuclei of B cells, few cases of DLBCL with c-MYC rearrangement histologically mimic Burkitt lymphoma. However, key features such as immunohistochemical staining for Bcl-2 and CD10 can be used to distinguish these 2 entities.16 Bcl-2 negativity and CD10 positivity, as seen in our patient, is considered more characteristic of Burkitt lymphoma. This staining pattern in combination with a high Ki-67 fraction (>95%) and the presence of monomorphic medium-sized cells is more consistent with a diagnosis of Burkitt lymphoma than of DLBCL.17
Earlier case reports have documented that cutaneous lesions of Burkitt lymphoma can occur in a variety of ways. Hematogenous spread is the likely route of metastasis for lesions distant to the primary site or those that have widespread distribution.18 Alternatively, other reports have suggested that cutaneous metastases can occur from local invasion and subcutaneous extension of malignant cells after a surgical procedure.10,19 For example, cutaneous Burkitt lymphoma has been reported in the setting of celioscopy, occurring directly at the surgical site.19 In our patient, we believe that the route of metastatic spread likely was through subcutaneous invasion secondary to CT-guided core biopsy, which was supported by the observation that the onset of cutaneous manifestations was temporally related to the procedure and that the lesions occurred on the skin directly overlying the biopsy site.
In conclusion, we describe an exceedingly rare presentation of cutaneous Burkitt lymphoma in which a surgical procedure likely served as an inciting event that triggered seeding of malignant cells to the skin. Cutaneous spread of Burkitt lymphoma is infrequently reported; all such reports that provide long-term follow-up data have described it in association with high disease burden and often a lethal outcome.8,11,12 Our patient had complete resolution of cutaneous lesions with chemotherapy. It is unclear if the presence of cutaneous lesions can serve as a prognostic indicator and requires further investigation. However, our case provides preliminary evidence to suggest that cutaneous metastases do not always represent aggressive disease and that cutaneous lesions may respond well to chemotherapy.
- Kalisz K, Alessandrino F, Beck R, et al. An update on Burkitt lymphoma: a review of pathogenesis and multimodality imaging assessment of disease presentation, treatment response, and recurrence. Insights Imaging. 2019;10:56. doi:10.1186/s13244-019-0733-7
- Dunleavy K, Gross TG. Management of aggressive B-cell NHLs in the AYA population: an adult vs pediatric perspective. Blood. 2018;132:369-375. doi:10.1182/blood-2018-02-778480
- Noy A. Burkitt lymphoma—subtypes, pathogenesis, and treatment strategies. Clin Lymphoma Myeloma Leuk. 2020;20(Suppl 1):S37-S38. doi:10.1016/S2152-2650(20)30455-9
- Lenze D, Leoncini L, Hummel M, et al. The different epidemiologic subtypes of Burkitt lymphoma share a homogenous micro RNA profile distinct from diffuse large B-cell lymphoma. Leukemia. 2011;25:1869-1876. doi:10.1038/leu.2011.156
- Bellan C, Lazzi S, De Falco G, et al. Burkitt’s lymphoma: new insights into molecular pathogenesis. J Clin Pathol. 2003;56:188-192. doi:10.1136/jcp.56.3.188
- Chuang S-S, Ye H, Du M-Q, et al. Histopathology and immunohistochemistry in distinguishing Burkitt lymphoma from diffuse large B-cell lymphoma with very high proliferation index and with or without a starry-sky pattern: a comparative study with EBER and FISH. Am J Clin Pathol. 2007;128:558-564. doi:10.1309/EQJR3D3V0CCQGP04
- Baker PS, Gold KG, Lane KA, et al. Orbital burkitt lymphoma in immunocompetent patients: a report of 3 cases and a review of the literature. Ophthalmic Plast Reconstr Surg. 2009;25:464-468. doi:10.1097/IOP.0b013e3181b80fde
- Fuhrmann TL, Ignatovich YV, Pentland A. Cutaneous metastatic disease: Burkitt lymphoma. J Am Acad Dermatol. 2011;64:1196-1197. doi:10.1016/j.jaad.2009.08.033
- Burns CA, Scott GA, Miller CC. Leukemia cutis at the site of trauma in a patient with Burkitt leukemia. Cutis. 2005;75:54-56.
- Jacobson MA, Hutcheson ACS, Hurray DH, et al. Cutaneous involvement by Burkitt lymphoma. J Am Acad Dermatol. 2006;54:1111-1113. doi:10.1016/j.jaad.2006.02.030
- Berk DR, Cheng A, Lind AC, et al. Burkitt lymphoma with cutaneous involvement. Dermatol Online J. 2008;14:14.
- Bachmeyer C, Bazarbachi A, Rio B, et al. Specific cutaneous involvement indicating relapse of Burkitt’s lymphoma. Am J Hematol. 1997;54:176. doi:10.1002/(sici)1096-8652(199702)54:2<176::aid-ajh20>3.0.co;2-c
- Rogers A, Graves M, Toscano M, et al. A unique cutaneous presentation of Burkitt lymphoma. Am J Dermatopathol. 2014;36:997-1001. doi:10.1097/DAD.0000000000000004
- Thakkar D, Lipi L, Misra R, et al. Skin involvement in Burkitt’s lymphoma. Hematol Oncol Stem Cell Ther. 2018;11:251-252. doi:10.1016/j.hemonc.2018.01.002
- Akasaka T, Akasaka H, Ueda C, et al. Molecular and clinical features of non-Burkitt’s, diffuse large-cell lymphoma of B-cell type associated with the c-MYC/immunoglobulin heavy-chain fusion gene. J Clin Oncol. 2000;18:510-518. doi:10.1200/JCO.2000.18.3.510
- Nakamura N, Nakamine H, Tamaru J-I, et al. The distinction between Burkitt lymphoma and diffuse large B-cell lymphoma with c-myc rearrangement. Mod Pathol. 2002;15:771-776. doi:10.1097/01.MP.0000019577.73786.64
- Bellan C, Stefano L, Giulia de F, et al. Burkitt lymphoma versus diffuse large B-cell lymphoma: a practical approach. Hematol Oncol. 2010;28:53-56. doi:10.1002/hon.916
- Amonchaisakda N, Aiempanakit K, Apinantriyo B. Burkitt lymphoma initially mimicking varicella zoster infection. IDCases. 2020;21:E00818. doi:10.1016/j.idcr.2020.e00818
- Aractingi S, Marolleau JP, Daniel MT, et al. Subcutaneous localizations of Burkitt lymphoma after celioscopy. Am J Hematol. 1993;42:408. doi:10.1002/ajh.2830420421
To the Editor:
A 73-year-old man was admitted to the hospital with progressive abdominal and hip pain of several weeks’ duration that was accompanied by unilateral swelling of the left leg. He had a medical history of hypertension, hyperlipidemia, and prediabetes. Computed tomography (CT) showed extensive intra-abdominal, retroperitoneal, and pelvic lymphadenopathy in addition to poorly defined hepatic lesions.
A CT-guided core biopsy of a left inguinal lymph node showed Burkitt lymphoma. Fluorescence in situ hybridization was positive for oncogene c-MYC rearrangement on chromosome 8q24 and negative for B-cell lymphoma 2 (BCL2) and B-cell lymphoma 6 (BCL6) gene rearrangements. Flow cytometry demonstrated an aberrant population of κ light chain-restricted CD5−CD10+ B lymphocytes.
The patient’s overall disease burden was consistent with stage IV Burkitt lymphoma. R-miniCHOP chemotherapy—rituximab plus a reduced dose of cyclophosphamide, doxorubicin, vincristine sulfate, and prednisone—was initiated. Approximately 2 weeks after chemotherapy was initiated, the patient developed a firm erythematous eruption on the left hip (Figure 1A). His regimen was then switched to R-EPOCH—rituximab, etoposide phosphate, prednisone, vincristine sulfate, cyclophosphamide, and doxorubicin—at the time of discharge, and he was referred to dermatology due to an initial concern of an adverse reaction to R-EPOCH chemotherapy. The patient denied any pain, pruritus, or irritation. Physical examination showed multifocal, subcutaneous, indurated, erythematous and violaceous nodules without epidermal changes. Some nodules on the lateral aspect of the hip coalesced to form firm plaques.
A punch biopsy specimen showed markedly atypical lymphocytes with enlarged nuclei and scant cytoplasm present throughout the dermis (Figures 2A and 2B). Numerous apoptotic cells and cellular debris were seen. Immunohistochemical staining demonstrated that the lymphocytic infiltrate comprised CD79a+ B cells that were positive for Bcl-6 and CD10 and negative for Bcl-2 (Figures 2C and 2D). There also was diminished focal expression of CD20. Ki-67 protein staining was intensely positive and demonstrated a very high proliferative index.
Taken together, these findings were consistent with a diagnosis of cutaneous metastasis of Burkitt lymphoma. The patient’s cutaneous lesions improved after continued aggressive chemotherapy. At follow-up 2 weeks after biopsy, he was receiving his second round of R-EPOCH chemotherapy with appreciable regression of skin lesions (Figure 1B). However, he then developed right-side double vision, ptosis, and right-side facial paresthesia. Although magnetic resonance imaging of the brain and lumbar puncture did not show evidence of central nervous system involvement, the chemotherapy regimen was switched to dose-adjusted CVAD-R—hypercyclophosphamide, vincristine, doxorubicin hydrochloride, and dexamethasone plus rituximab—for empiric treatment of central nervous system disease. Although treatment was complicated by sepsis with extended-spectrum β-lactamase-producing Enterobacter cloacae, Burkitt lymphoma was found to be in remission after 3 cycles of CVAD-R and 5 months of chemotherapy.
Burkitt lymphoma is a B-cell non-Hodgkin malignancy caused by translocation of chromosome 8 and chromosome 14, leading to overexpression of c-MYC and subsequent hyperproliferation of B lymphocytes.1,2 The disease is divided into 3 major categories: sporadic, endemic, and immunodeficiency related.3 The endemic variant is the most prevalent subtype in Africa and is associated with Plasmodium falciparum malaria; the sporadic variant is the most common subtype in the rest of the world.4
Burkitt lymphoma is highly aggressive and is characterized by unusually high rates of mitosis and apoptosis that result in abundant cellular debris and a distinctive starry-sky pattern on histopathology.5,6 Extranodal metastasis is common,7 but cutaneous involvement is exceedingly rare, with only a few cases having been reported.8-14 Cutaneous metastasis of Burkitt lymphoma often is associated with a high overall disease burden and poor prognosis.8,11
Immunodeficiency-related Burkitt lymphoma is particularly aggressive. Notably, 3 of 7 (42.9%) reported cases of cutaneous Burkitt lymphoma occurred in HIV-positive patients.11,13 In one case, cutaneous involvement was the first sign of relapsed disease that had been in remission.12
Although c-MYC rearrangement is required to make a diagnosis of Burkitt lymphoma, the disease also is present in a minority of cases of diffuse large B-cell lymphoma (DLBCL)(6%).15 Although DLBCL typically can be differentiated from Burkitt lymphoma by the large nuclear size and characteristic vesicular nuclei of B cells, few cases of DLBCL with c-MYC rearrangement histologically mimic Burkitt lymphoma. However, key features such as immunohistochemical staining for Bcl-2 and CD10 can be used to distinguish these 2 entities.16 Bcl-2 negativity and CD10 positivity, as seen in our patient, is considered more characteristic of Burkitt lymphoma. This staining pattern in combination with a high Ki-67 fraction (>95%) and the presence of monomorphic medium-sized cells is more consistent with a diagnosis of Burkitt lymphoma than of DLBCL.17
Earlier case reports have documented that cutaneous lesions of Burkitt lymphoma can occur in a variety of ways. Hematogenous spread is the likely route of metastasis for lesions distant to the primary site or those that have widespread distribution.18 Alternatively, other reports have suggested that cutaneous metastases can occur from local invasion and subcutaneous extension of malignant cells after a surgical procedure.10,19 For example, cutaneous Burkitt lymphoma has been reported in the setting of celioscopy, occurring directly at the surgical site.19 In our patient, we believe that the route of metastatic spread likely was through subcutaneous invasion secondary to CT-guided core biopsy, which was supported by the observation that the onset of cutaneous manifestations was temporally related to the procedure and that the lesions occurred on the skin directly overlying the biopsy site.
In conclusion, we describe an exceedingly rare presentation of cutaneous Burkitt lymphoma in which a surgical procedure likely served as an inciting event that triggered seeding of malignant cells to the skin. Cutaneous spread of Burkitt lymphoma is infrequently reported; all such reports that provide long-term follow-up data have described it in association with high disease burden and often a lethal outcome.8,11,12 Our patient had complete resolution of cutaneous lesions with chemotherapy. It is unclear if the presence of cutaneous lesions can serve as a prognostic indicator and requires further investigation. However, our case provides preliminary evidence to suggest that cutaneous metastases do not always represent aggressive disease and that cutaneous lesions may respond well to chemotherapy.
To the Editor:
A 73-year-old man was admitted to the hospital with progressive abdominal and hip pain of several weeks’ duration that was accompanied by unilateral swelling of the left leg. He had a medical history of hypertension, hyperlipidemia, and prediabetes. Computed tomography (CT) showed extensive intra-abdominal, retroperitoneal, and pelvic lymphadenopathy in addition to poorly defined hepatic lesions.
A CT-guided core biopsy of a left inguinal lymph node showed Burkitt lymphoma. Fluorescence in situ hybridization was positive for oncogene c-MYC rearrangement on chromosome 8q24 and negative for B-cell lymphoma 2 (BCL2) and B-cell lymphoma 6 (BCL6) gene rearrangements. Flow cytometry demonstrated an aberrant population of κ light chain-restricted CD5−CD10+ B lymphocytes.
The patient’s overall disease burden was consistent with stage IV Burkitt lymphoma. R-miniCHOP chemotherapy—rituximab plus a reduced dose of cyclophosphamide, doxorubicin, vincristine sulfate, and prednisone—was initiated. Approximately 2 weeks after chemotherapy was initiated, the patient developed a firm erythematous eruption on the left hip (Figure 1A). His regimen was then switched to R-EPOCH—rituximab, etoposide phosphate, prednisone, vincristine sulfate, cyclophosphamide, and doxorubicin—at the time of discharge, and he was referred to dermatology due to an initial concern of an adverse reaction to R-EPOCH chemotherapy. The patient denied any pain, pruritus, or irritation. Physical examination showed multifocal, subcutaneous, indurated, erythematous and violaceous nodules without epidermal changes. Some nodules on the lateral aspect of the hip coalesced to form firm plaques.
A punch biopsy specimen showed markedly atypical lymphocytes with enlarged nuclei and scant cytoplasm present throughout the dermis (Figures 2A and 2B). Numerous apoptotic cells and cellular debris were seen. Immunohistochemical staining demonstrated that the lymphocytic infiltrate comprised CD79a+ B cells that were positive for Bcl-6 and CD10 and negative for Bcl-2 (Figures 2C and 2D). There also was diminished focal expression of CD20. Ki-67 protein staining was intensely positive and demonstrated a very high proliferative index.
Taken together, these findings were consistent with a diagnosis of cutaneous metastasis of Burkitt lymphoma. The patient’s cutaneous lesions improved after continued aggressive chemotherapy. At follow-up 2 weeks after biopsy, he was receiving his second round of R-EPOCH chemotherapy with appreciable regression of skin lesions (Figure 1B). However, he then developed right-side double vision, ptosis, and right-side facial paresthesia. Although magnetic resonance imaging of the brain and lumbar puncture did not show evidence of central nervous system involvement, the chemotherapy regimen was switched to dose-adjusted CVAD-R—hypercyclophosphamide, vincristine, doxorubicin hydrochloride, and dexamethasone plus rituximab—for empiric treatment of central nervous system disease. Although treatment was complicated by sepsis with extended-spectrum β-lactamase-producing Enterobacter cloacae, Burkitt lymphoma was found to be in remission after 3 cycles of CVAD-R and 5 months of chemotherapy.
Burkitt lymphoma is a B-cell non-Hodgkin malignancy caused by translocation of chromosome 8 and chromosome 14, leading to overexpression of c-MYC and subsequent hyperproliferation of B lymphocytes.1,2 The disease is divided into 3 major categories: sporadic, endemic, and immunodeficiency related.3 The endemic variant is the most prevalent subtype in Africa and is associated with Plasmodium falciparum malaria; the sporadic variant is the most common subtype in the rest of the world.4
Burkitt lymphoma is highly aggressive and is characterized by unusually high rates of mitosis and apoptosis that result in abundant cellular debris and a distinctive starry-sky pattern on histopathology.5,6 Extranodal metastasis is common,7 but cutaneous involvement is exceedingly rare, with only a few cases having been reported.8-14 Cutaneous metastasis of Burkitt lymphoma often is associated with a high overall disease burden and poor prognosis.8,11
Immunodeficiency-related Burkitt lymphoma is particularly aggressive. Notably, 3 of 7 (42.9%) reported cases of cutaneous Burkitt lymphoma occurred in HIV-positive patients.11,13 In one case, cutaneous involvement was the first sign of relapsed disease that had been in remission.12
Although c-MYC rearrangement is required to make a diagnosis of Burkitt lymphoma, the disease also is present in a minority of cases of diffuse large B-cell lymphoma (DLBCL)(6%).15 Although DLBCL typically can be differentiated from Burkitt lymphoma by the large nuclear size and characteristic vesicular nuclei of B cells, few cases of DLBCL with c-MYC rearrangement histologically mimic Burkitt lymphoma. However, key features such as immunohistochemical staining for Bcl-2 and CD10 can be used to distinguish these 2 entities.16 Bcl-2 negativity and CD10 positivity, as seen in our patient, is considered more characteristic of Burkitt lymphoma. This staining pattern in combination with a high Ki-67 fraction (>95%) and the presence of monomorphic medium-sized cells is more consistent with a diagnosis of Burkitt lymphoma than of DLBCL.17
Earlier case reports have documented that cutaneous lesions of Burkitt lymphoma can occur in a variety of ways. Hematogenous spread is the likely route of metastasis for lesions distant to the primary site or those that have widespread distribution.18 Alternatively, other reports have suggested that cutaneous metastases can occur from local invasion and subcutaneous extension of malignant cells after a surgical procedure.10,19 For example, cutaneous Burkitt lymphoma has been reported in the setting of celioscopy, occurring directly at the surgical site.19 In our patient, we believe that the route of metastatic spread likely was through subcutaneous invasion secondary to CT-guided core biopsy, which was supported by the observation that the onset of cutaneous manifestations was temporally related to the procedure and that the lesions occurred on the skin directly overlying the biopsy site.
In conclusion, we describe an exceedingly rare presentation of cutaneous Burkitt lymphoma in which a surgical procedure likely served as an inciting event that triggered seeding of malignant cells to the skin. Cutaneous spread of Burkitt lymphoma is infrequently reported; all such reports that provide long-term follow-up data have described it in association with high disease burden and often a lethal outcome.8,11,12 Our patient had complete resolution of cutaneous lesions with chemotherapy. It is unclear if the presence of cutaneous lesions can serve as a prognostic indicator and requires further investigation. However, our case provides preliminary evidence to suggest that cutaneous metastases do not always represent aggressive disease and that cutaneous lesions may respond well to chemotherapy.
- Kalisz K, Alessandrino F, Beck R, et al. An update on Burkitt lymphoma: a review of pathogenesis and multimodality imaging assessment of disease presentation, treatment response, and recurrence. Insights Imaging. 2019;10:56. doi:10.1186/s13244-019-0733-7
- Dunleavy K, Gross TG. Management of aggressive B-cell NHLs in the AYA population: an adult vs pediatric perspective. Blood. 2018;132:369-375. doi:10.1182/blood-2018-02-778480
- Noy A. Burkitt lymphoma—subtypes, pathogenesis, and treatment strategies. Clin Lymphoma Myeloma Leuk. 2020;20(Suppl 1):S37-S38. doi:10.1016/S2152-2650(20)30455-9
- Lenze D, Leoncini L, Hummel M, et al. The different epidemiologic subtypes of Burkitt lymphoma share a homogenous micro RNA profile distinct from diffuse large B-cell lymphoma. Leukemia. 2011;25:1869-1876. doi:10.1038/leu.2011.156
- Bellan C, Lazzi S, De Falco G, et al. Burkitt’s lymphoma: new insights into molecular pathogenesis. J Clin Pathol. 2003;56:188-192. doi:10.1136/jcp.56.3.188
- Chuang S-S, Ye H, Du M-Q, et al. Histopathology and immunohistochemistry in distinguishing Burkitt lymphoma from diffuse large B-cell lymphoma with very high proliferation index and with or without a starry-sky pattern: a comparative study with EBER and FISH. Am J Clin Pathol. 2007;128:558-564. doi:10.1309/EQJR3D3V0CCQGP04
- Baker PS, Gold KG, Lane KA, et al. Orbital burkitt lymphoma in immunocompetent patients: a report of 3 cases and a review of the literature. Ophthalmic Plast Reconstr Surg. 2009;25:464-468. doi:10.1097/IOP.0b013e3181b80fde
- Fuhrmann TL, Ignatovich YV, Pentland A. Cutaneous metastatic disease: Burkitt lymphoma. J Am Acad Dermatol. 2011;64:1196-1197. doi:10.1016/j.jaad.2009.08.033
- Burns CA, Scott GA, Miller CC. Leukemia cutis at the site of trauma in a patient with Burkitt leukemia. Cutis. 2005;75:54-56.
- Jacobson MA, Hutcheson ACS, Hurray DH, et al. Cutaneous involvement by Burkitt lymphoma. J Am Acad Dermatol. 2006;54:1111-1113. doi:10.1016/j.jaad.2006.02.030
- Berk DR, Cheng A, Lind AC, et al. Burkitt lymphoma with cutaneous involvement. Dermatol Online J. 2008;14:14.
- Bachmeyer C, Bazarbachi A, Rio B, et al. Specific cutaneous involvement indicating relapse of Burkitt’s lymphoma. Am J Hematol. 1997;54:176. doi:10.1002/(sici)1096-8652(199702)54:2<176::aid-ajh20>3.0.co;2-c
- Rogers A, Graves M, Toscano M, et al. A unique cutaneous presentation of Burkitt lymphoma. Am J Dermatopathol. 2014;36:997-1001. doi:10.1097/DAD.0000000000000004
- Thakkar D, Lipi L, Misra R, et al. Skin involvement in Burkitt’s lymphoma. Hematol Oncol Stem Cell Ther. 2018;11:251-252. doi:10.1016/j.hemonc.2018.01.002
- Akasaka T, Akasaka H, Ueda C, et al. Molecular and clinical features of non-Burkitt’s, diffuse large-cell lymphoma of B-cell type associated with the c-MYC/immunoglobulin heavy-chain fusion gene. J Clin Oncol. 2000;18:510-518. doi:10.1200/JCO.2000.18.3.510
- Nakamura N, Nakamine H, Tamaru J-I, et al. The distinction between Burkitt lymphoma and diffuse large B-cell lymphoma with c-myc rearrangement. Mod Pathol. 2002;15:771-776. doi:10.1097/01.MP.0000019577.73786.64
- Bellan C, Stefano L, Giulia de F, et al. Burkitt lymphoma versus diffuse large B-cell lymphoma: a practical approach. Hematol Oncol. 2010;28:53-56. doi:10.1002/hon.916
- Amonchaisakda N, Aiempanakit K, Apinantriyo B. Burkitt lymphoma initially mimicking varicella zoster infection. IDCases. 2020;21:E00818. doi:10.1016/j.idcr.2020.e00818
- Aractingi S, Marolleau JP, Daniel MT, et al. Subcutaneous localizations of Burkitt lymphoma after celioscopy. Am J Hematol. 1993;42:408. doi:10.1002/ajh.2830420421
- Kalisz K, Alessandrino F, Beck R, et al. An update on Burkitt lymphoma: a review of pathogenesis and multimodality imaging assessment of disease presentation, treatment response, and recurrence. Insights Imaging. 2019;10:56. doi:10.1186/s13244-019-0733-7
- Dunleavy K, Gross TG. Management of aggressive B-cell NHLs in the AYA population: an adult vs pediatric perspective. Blood. 2018;132:369-375. doi:10.1182/blood-2018-02-778480
- Noy A. Burkitt lymphoma—subtypes, pathogenesis, and treatment strategies. Clin Lymphoma Myeloma Leuk. 2020;20(Suppl 1):S37-S38. doi:10.1016/S2152-2650(20)30455-9
- Lenze D, Leoncini L, Hummel M, et al. The different epidemiologic subtypes of Burkitt lymphoma share a homogenous micro RNA profile distinct from diffuse large B-cell lymphoma. Leukemia. 2011;25:1869-1876. doi:10.1038/leu.2011.156
- Bellan C, Lazzi S, De Falco G, et al. Burkitt’s lymphoma: new insights into molecular pathogenesis. J Clin Pathol. 2003;56:188-192. doi:10.1136/jcp.56.3.188
- Chuang S-S, Ye H, Du M-Q, et al. Histopathology and immunohistochemistry in distinguishing Burkitt lymphoma from diffuse large B-cell lymphoma with very high proliferation index and with or without a starry-sky pattern: a comparative study with EBER and FISH. Am J Clin Pathol. 2007;128:558-564. doi:10.1309/EQJR3D3V0CCQGP04
- Baker PS, Gold KG, Lane KA, et al. Orbital burkitt lymphoma in immunocompetent patients: a report of 3 cases and a review of the literature. Ophthalmic Plast Reconstr Surg. 2009;25:464-468. doi:10.1097/IOP.0b013e3181b80fde
- Fuhrmann TL, Ignatovich YV, Pentland A. Cutaneous metastatic disease: Burkitt lymphoma. J Am Acad Dermatol. 2011;64:1196-1197. doi:10.1016/j.jaad.2009.08.033
- Burns CA, Scott GA, Miller CC. Leukemia cutis at the site of trauma in a patient with Burkitt leukemia. Cutis. 2005;75:54-56.
- Jacobson MA, Hutcheson ACS, Hurray DH, et al. Cutaneous involvement by Burkitt lymphoma. J Am Acad Dermatol. 2006;54:1111-1113. doi:10.1016/j.jaad.2006.02.030
- Berk DR, Cheng A, Lind AC, et al. Burkitt lymphoma with cutaneous involvement. Dermatol Online J. 2008;14:14.
- Bachmeyer C, Bazarbachi A, Rio B, et al. Specific cutaneous involvement indicating relapse of Burkitt’s lymphoma. Am J Hematol. 1997;54:176. doi:10.1002/(sici)1096-8652(199702)54:2<176::aid-ajh20>3.0.co;2-c
- Rogers A, Graves M, Toscano M, et al. A unique cutaneous presentation of Burkitt lymphoma. Am J Dermatopathol. 2014;36:997-1001. doi:10.1097/DAD.0000000000000004
- Thakkar D, Lipi L, Misra R, et al. Skin involvement in Burkitt’s lymphoma. Hematol Oncol Stem Cell Ther. 2018;11:251-252. doi:10.1016/j.hemonc.2018.01.002
- Akasaka T, Akasaka H, Ueda C, et al. Molecular and clinical features of non-Burkitt’s, diffuse large-cell lymphoma of B-cell type associated with the c-MYC/immunoglobulin heavy-chain fusion gene. J Clin Oncol. 2000;18:510-518. doi:10.1200/JCO.2000.18.3.510
- Nakamura N, Nakamine H, Tamaru J-I, et al. The distinction between Burkitt lymphoma and diffuse large B-cell lymphoma with c-myc rearrangement. Mod Pathol. 2002;15:771-776. doi:10.1097/01.MP.0000019577.73786.64
- Bellan C, Stefano L, Giulia de F, et al. Burkitt lymphoma versus diffuse large B-cell lymphoma: a practical approach. Hematol Oncol. 2010;28:53-56. doi:10.1002/hon.916
- Amonchaisakda N, Aiempanakit K, Apinantriyo B. Burkitt lymphoma initially mimicking varicella zoster infection. IDCases. 2020;21:E00818. doi:10.1016/j.idcr.2020.e00818
- Aractingi S, Marolleau JP, Daniel MT, et al. Subcutaneous localizations of Burkitt lymphoma after celioscopy. Am J Hematol. 1993;42:408. doi:10.1002/ajh.2830420421
Practice Points
- Cutaneous metastasis is exceedingly rare in Burkitt lymphoma. When cutaneous involvement does occur, it can represent an uncommon consequence of a surgical procedure, serving as the inciting event for hematogenous spread and local tumor extension into the skin.
- Although cutaneous metasis of Burkitt lymphoma typically is associated with high disease burden and mortality, our case demonstrated that cutaneous spread can be present even in a patient who has a positive outcome. Our patient was able to achieve disease remission and complete resolution of cutaneous lesions with continued chemotherapy, suggesting that cutaneous metastasis does not always portend a poor prognosis.
