Diversity in Medicine

Universal screening of all U.S. adults aged 35-70 years for prediabetes and type 2 diabetes, regardless of body mass index, would provide the fairest means of detection, according to a new analysis.

This would better detect prediabetes and diabetes in ethnic groups that have a higher risk of diabetes at lower cutoffs. Compared with White individuals, Black or Hispanic adults have a higher risk of developing type 2 diabetes at a younger age, and Asian, Hispanic, and Black Americans all have a higher risk of developing it at a lower BMI. 

In the new study, researchers examined six different screening scenarios in a nationally representative sample without diabetes.

They compared screening for prediabetes and type 2 diabetes using criteria from the 2021 U.S. Preventive Services Task Force (USPSTF) recommendations with the 2015 USPSTF recommendations, as well as four other screening thresholds with lower age or weight.

Universal screening for prediabetes and diabetes at age 35-70, regardless of BMI – which appears to be the sweet spot for most equitable detection in different races – may be easier to put into practice because it will mean clinicians don’t have to remember alternate cutoffs for different patient groups, the researchers suggested.

“All major racial and ethnic minority groups develop diabetes at lower weights than White adults, and it’s most pronounced for Asian Americans,” lead author Matthew J. O’Brien, MD, explained in a press release.

“If we make decisions about diabetes testing based on weight we will miss some people from racial and ethnic minority groups who are developing prediabetes and diabetes at lower weights,” said Dr. O’Brien, of Northwestern University, Chicago.

Going forward, to achieve equity in diagnosing prediabetes and diabetes “also requires addressing structural barriers [facing racial and ethnic minorities], which include not having a usual source of primary care, lacking health insurance, or having copays for screening tests based on insurance coverage,” the authors noted in their paper, published online in the American Journal of Preventive Medicine.

There is also a need for further study to examine the cost-effectiveness of any approach, and to study the impact of screening criteria on diagnosis, treatment, and outcomes in diverse populations.
 

Nationally representative sample, six screening scenarios

In the overall U.S. population, 81% of adults with prediabetes are unaware they have it, said Dr. O’Brien and colleagues, and 23% of diabetes cases are undiagnosed.

And Black, Hispanic, or Asian individuals have a nearly twofold higher prevalence of diabetes compared with White individuals.

The 2021 USPSTF recommendations state that clinicians should screen asymptomatic adults aged 35-70 years with overweight/obesity (BMI ≥ 25 kg/m²) and “should consider screening at an earlier age in persons from groups with disproportionately high incidence and prevalence (American Indian/Alaska Native, Asian American, Black, Hispanic/Latino, or Native Hawaiian/Pacific Islander persons) or in persons who have a family history of diabetes, a history of gestational diabetes, or a history of polycystic ovarian syndrome, and at a lower BMI in Asian American persons. Data suggest that a BMI of 23 or greater may be an appropriate cut point in Asian American persons.”

Dr. O’Brien and colleagues identified 3,243 nonpregnant adults without diagnosed diabetes who participated in the National Health and Nutrition Examination Survey (NHANES) in 2017-2020 and had an A1c blood test. (Half also had a fasting plasma glucose test.)

First, they compared screening using the more recent and earlier USPSTF criteria: BMI of at least 25 kg/m² and age 35-70 (2021 criteria) and BMI of at least 25 kg/m² and age 40-70 (2015 criteria).

They estimated that 13.9 million more adults would be eligible for screening using the 2021 versus the 2015 screening criteria.

The increases in screening eligibility were highest in Hispanic individuals (30.6%), followed by Asian individuals (17.9%), White individuals (14.0%), and Black individuals (13.9%).

Using the USPSTF 2021 versus 2015 screening criteria resulted in marginally higher sensitivity (58.6% vs. 52.9%) but lower specificity (69.3% vs. 76.4%) overall, as well as within each racial group.

Next, the researchers examined screening at two lower age cutoffs and two lower BMI cutoffs: BMI of at least 25 kg/m² and age 30-70, BMI of at least 25 kg/m² and age 18-70, age 35-70 and BMI of at least 23 kg/m², and age 35-70 and any BMI.

Screening at these lower age and weight thresholds resulted in even greater sensitivity and lower specificity than using the 2021 USPSTF criteria, especially among Hispanic, non-Hispanic Black, and Asian adults.

However, screening all adults aged 35-70 years regardless of BMI yielded the most equitable detection of prediabetes and diabetes – with a sensitivity of 67.8% and a specificity of 52.1% in the overall population, and a sensitivity of 70.1%, 70.4%, 68.4%, and 67.6%, and a specificity of 53.8%, 59.9%, 56.2%, and 48.9%, in the Asian, Black, Hispanic, and White subgroups, respectively.

The American Diabetes Association currently recommends screening all adults aged ≥ 35 years, or at any age if they have overweight/obesity and an additional diabetes risk factor, the researchers noted.

The study was partly funded by the National Institute of Diabetes and Digestive and Kidney Diseases of the National Institutes of Health. The authors have reported no relevant financial relationships.
 

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

Universal screening of all U.S. adults aged 35-70 years for prediabetes and type 2 diabetes, regardless of body mass index, would provide the fairest means of detection, according to a new analysis.

This would better detect prediabetes and diabetes in ethnic groups that have a higher risk of diabetes at lower cutoffs. Compared with White individuals, Black or Hispanic adults have a higher risk of developing type 2 diabetes at a younger age, and Asian, Hispanic, and Black Americans all have a higher risk of developing it at a lower BMI. 

In the new study, researchers examined six different screening scenarios in a nationally representative sample without diabetes.

They compared screening for prediabetes and type 2 diabetes using criteria from the 2021 U.S. Preventive Services Task Force (USPSTF) recommendations with the 2015 USPSTF recommendations, as well as four other screening thresholds with lower age or weight.

Universal screening for prediabetes and diabetes at age 35-70, regardless of BMI – which appears to be the sweet spot for most equitable detection in different races – may be easier to put into practice because it will mean clinicians don’t have to remember alternate cutoffs for different patient groups, the researchers suggested.

“All major racial and ethnic minority groups develop diabetes at lower weights than White adults, and it’s most pronounced for Asian Americans,” lead author Matthew J. O’Brien, MD, explained in a press release.

“If we make decisions about diabetes testing based on weight we will miss some people from racial and ethnic minority groups who are developing prediabetes and diabetes at lower weights,” said Dr. O’Brien, of Northwestern University, Chicago.

Going forward, to achieve equity in diagnosing prediabetes and diabetes “also requires addressing structural barriers [facing racial and ethnic minorities], which include not having a usual source of primary care, lacking health insurance, or having copays for screening tests based on insurance coverage,” the authors noted in their paper, published online in the American Journal of Preventive Medicine.

There is also a need for further study to examine the cost-effectiveness of any approach, and to study the impact of screening criteria on diagnosis, treatment, and outcomes in diverse populations.
 

Nationally representative sample, six screening scenarios

In the overall U.S. population, 81% of adults with prediabetes are unaware they have it, said Dr. O’Brien and colleagues, and 23% of diabetes cases are undiagnosed.

And Black, Hispanic, or Asian individuals have a nearly twofold higher prevalence of diabetes compared with White individuals.

The 2021 USPSTF recommendations state that clinicians should screen asymptomatic adults aged 35-70 years with overweight/obesity (BMI ≥ 25 kg/m²) and “should consider screening at an earlier age in persons from groups with disproportionately high incidence and prevalence (American Indian/Alaska Native, Asian American, Black, Hispanic/Latino, or Native Hawaiian/Pacific Islander persons) or in persons who have a family history of diabetes, a history of gestational diabetes, or a history of polycystic ovarian syndrome, and at a lower BMI in Asian American persons. Data suggest that a BMI of 23 or greater may be an appropriate cut point in Asian American persons.”

Dr. O’Brien and colleagues identified 3,243 nonpregnant adults without diagnosed diabetes who participated in the National Health and Nutrition Examination Survey (NHANES) in 2017-2020 and had an A1c blood test. (Half also had a fasting plasma glucose test.)

First, they compared screening using the more recent and earlier USPSTF criteria: BMI of at least 25 kg/m² and age 35-70 (2021 criteria) and BMI of at least 25 kg/m² and age 40-70 (2015 criteria).

They estimated that 13.9 million more adults would be eligible for screening using the 2021 versus the 2015 screening criteria.

The increases in screening eligibility were highest in Hispanic individuals (30.6%), followed by Asian individuals (17.9%), White individuals (14.0%), and Black individuals (13.9%).

Using the USPSTF 2021 versus 2015 screening criteria resulted in marginally higher sensitivity (58.6% vs. 52.9%) but lower specificity (69.3% vs. 76.4%) overall, as well as within each racial group.

Next, the researchers examined screening at two lower age cutoffs and two lower BMI cutoffs: BMI of at least 25 kg/m² and age 30-70, BMI of at least 25 kg/m² and age 18-70, age 35-70 and BMI of at least 23 kg/m², and age 35-70 and any BMI.

Screening at these lower age and weight thresholds resulted in even greater sensitivity and lower specificity than using the 2021 USPSTF criteria, especially among Hispanic, non-Hispanic Black, and Asian adults.

However, screening all adults aged 35-70 years regardless of BMI yielded the most equitable detection of prediabetes and diabetes – with a sensitivity of 67.8% and a specificity of 52.1% in the overall population, and a sensitivity of 70.1%, 70.4%, 68.4%, and 67.6%, and a specificity of 53.8%, 59.9%, 56.2%, and 48.9%, in the Asian, Black, Hispanic, and White subgroups, respectively.

The American Diabetes Association currently recommends screening all adults aged ≥ 35 years, or at any age if they have overweight/obesity and an additional diabetes risk factor, the researchers noted.

The study was partly funded by the National Institute of Diabetes and Digestive and Kidney Diseases of the National Institutes of Health. The authors have reported no relevant financial relationships.
 

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

Universal screening of all U.S. adults aged 35-70 years for prediabetes and type 2 diabetes, regardless of body mass index, would provide the fairest means of detection, according to a new analysis.

This would better detect prediabetes and diabetes in ethnic groups that have a higher risk of diabetes at lower cutoffs. Compared with White individuals, Black or Hispanic adults have a higher risk of developing type 2 diabetes at a younger age, and Asian, Hispanic, and Black Americans all have a higher risk of developing it at a lower BMI. 

In the new study, researchers examined six different screening scenarios in a nationally representative sample without diabetes.

They compared screening for prediabetes and type 2 diabetes using criteria from the 2021 U.S. Preventive Services Task Force (USPSTF) recommendations with the 2015 USPSTF recommendations, as well as four other screening thresholds with lower age or weight.

Universal screening for prediabetes and diabetes at age 35-70, regardless of BMI – which appears to be the sweet spot for most equitable detection in different races – may be easier to put into practice because it will mean clinicians don’t have to remember alternate cutoffs for different patient groups, the researchers suggested.

“All major racial and ethnic minority groups develop diabetes at lower weights than White adults, and it’s most pronounced for Asian Americans,” lead author Matthew J. O’Brien, MD, explained in a press release.

“If we make decisions about diabetes testing based on weight we will miss some people from racial and ethnic minority groups who are developing prediabetes and diabetes at lower weights,” said Dr. O’Brien, of Northwestern University, Chicago.

Going forward, to achieve equity in diagnosing prediabetes and diabetes “also requires addressing structural barriers [facing racial and ethnic minorities], which include not having a usual source of primary care, lacking health insurance, or having copays for screening tests based on insurance coverage,” the authors noted in their paper, published online in the American Journal of Preventive Medicine.

There is also a need for further study to examine the cost-effectiveness of any approach, and to study the impact of screening criteria on diagnosis, treatment, and outcomes in diverse populations.
 

Nationally representative sample, six screening scenarios

In the overall U.S. population, 81% of adults with prediabetes are unaware they have it, said Dr. O’Brien and colleagues, and 23% of diabetes cases are undiagnosed.

And Black, Hispanic, or Asian individuals have a nearly twofold higher prevalence of diabetes compared with White individuals.

The 2021 USPSTF recommendations state that clinicians should screen asymptomatic adults aged 35-70 years with overweight/obesity (BMI ≥ 25 kg/m²) and “should consider screening at an earlier age in persons from groups with disproportionately high incidence and prevalence (American Indian/Alaska Native, Asian American, Black, Hispanic/Latino, or Native Hawaiian/Pacific Islander persons) or in persons who have a family history of diabetes, a history of gestational diabetes, or a history of polycystic ovarian syndrome, and at a lower BMI in Asian American persons. Data suggest that a BMI of 23 or greater may be an appropriate cut point in Asian American persons.”

Dr. O’Brien and colleagues identified 3,243 nonpregnant adults without diagnosed diabetes who participated in the National Health and Nutrition Examination Survey (NHANES) in 2017-2020 and had an A1c blood test. (Half also had a fasting plasma glucose test.)

First, they compared screening using the more recent and earlier USPSTF criteria: BMI of at least 25 kg/m² and age 35-70 (2021 criteria) and BMI of at least 25 kg/m² and age 40-70 (2015 criteria).

They estimated that 13.9 million more adults would be eligible for screening using the 2021 versus the 2015 screening criteria.

The increases in screening eligibility were highest in Hispanic individuals (30.6%), followed by Asian individuals (17.9%), White individuals (14.0%), and Black individuals (13.9%).

Using the USPSTF 2021 versus 2015 screening criteria resulted in marginally higher sensitivity (58.6% vs. 52.9%) but lower specificity (69.3% vs. 76.4%) overall, as well as within each racial group.

Next, the researchers examined screening at two lower age cutoffs and two lower BMI cutoffs: BMI of at least 25 kg/m² and age 30-70, BMI of at least 25 kg/m² and age 18-70, age 35-70 and BMI of at least 23 kg/m², and age 35-70 and any BMI.

Screening at these lower age and weight thresholds resulted in even greater sensitivity and lower specificity than using the 2021 USPSTF criteria, especially among Hispanic, non-Hispanic Black, and Asian adults.

However, screening all adults aged 35-70 years regardless of BMI yielded the most equitable detection of prediabetes and diabetes – with a sensitivity of 67.8% and a specificity of 52.1% in the overall population, and a sensitivity of 70.1%, 70.4%, 68.4%, and 67.6%, and a specificity of 53.8%, 59.9%, 56.2%, and 48.9%, in the Asian, Black, Hispanic, and White subgroups, respectively.

The American Diabetes Association currently recommends screening all adults aged ≥ 35 years, or at any age if they have overweight/obesity and an additional diabetes risk factor, the researchers noted.

The study was partly funded by the National Institute of Diabetes and Digestive and Kidney Diseases of the National Institutes of Health. The authors have reported no relevant financial relationships.
 

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

In a new scientific statement, the American Heart Association highlighted the importance of incorporating nonbiological risk factors and social determinants of health in cardiovascular disease (CVD) risk assessment for women, particularly women from different racial and ethnic backgrounds.
 

CVD risk assessment in women is multifaceted and goes well beyond traditional risk factors to include sex-specific biological risk factors, as well as social, behavioral, and environmental factors, the writing group noted.

They said a greater focus on addressing all CVD risk factors among women from underrepresented races and ethnicities is warranted to avert future CVD.

The scientific statement was published online in Circulation.
 

Look beyond traditional risk factors

“Risk assessment is the first step in preventing heart disease, yet there are many limitations to traditional risk factors and their ability to comprehensively estimate a woman’s risk for cardiovascular disease,” Jennifer H. Mieres, MD, vice chair of the writing group and professor of cardiology at Hofstra University, Hempstead, N.Y., said in a news release. 

“The delivery of equitable cardiovascular health care for women depends on improving the knowledge and awareness of all members of the healthcare team about the full spectrum of cardiovascular risk factors for women, including female-specific and female-predominant risk factors,” Dr. Mieres added.

Female-specific factors that should be included in CVD risk assessment include pregnancy-related conditions such as preeclampsia, preterm delivery, and gestational diabetes, the writing group said.

Other factors include menstrual cycle history; types of birth control and/or hormone replacement therapy used; polycystic ovarian syndrome (PCOS), which affects 10% of women of reproductive age and is associated with increased CVD risk; and autoimmune disorders, depression, and PTSD, all of which are more common in women and are also associated with higher risk for CVD.

The statement also highlights the key role that social determinants of health (SDOH) play in the development of CVD in women, particularly women from diverse racial and ethnic backgrounds. SDOH include education level, economic stability, neighborhood safety, working conditions, environmental hazards, and access to quality health care.

“It is critical that risk assessment be expanded to include [SDOH] as risk factors if we are to improve health outcomes in all women,” Laxmi Mehta, MD, chair of the writing group and director of preventative cardiology and women’s cardiovascular health at Ohio State University Wexner Medical Center, Columbus, said in the news release.

“It is also important for the health care team to consider [SDOH] when working with women on shared decisions about cardiovascular disease prevention and treatment,” Dr. Mehta noted.
 

No one-size-fits-all approach

The statement highlighted significant differences in CVD risk among women of different racial and ethnic backgrounds and provides detailed CV risk factor profiles for non-Hispanic Black, Hispanic/Latinx, Asian and American Indian/Alaska Native women.

It noted that language barriers, discrimination, acculturation, and health care access disproportionately affect women of underrepresented racial and ethnic groups. These factors result in a higher prevalence of CVD and significant challenges in CVD diagnosis and treatment.

“When customizing CVD prevention and treatment strategies to improve cardiovascular health for women, a one-size-fits-all approach is unlikely to be successful,” Dr. Mieres said.

“We must be cognizant of the complex interplay of sex, race and ethnicity, as well as social determinants of health, and how they impact the risk of cardiovascular disease and adverse outcomes in order to avert future CVD morbidity and mortality,” Dr. Mieres added.

Looking ahead, the writing group said future CVD prevention guidelines could be strengthened by including culturally-specific lifestyle recommendations.

They also said community-based approaches, faith-based community partnerships, and peer support to encourage a healthy lifestyle could play a key role in preventing CVD among all women.

This scientific statement was prepared by the volunteer writing group on behalf of the AHA’s Cardiovascular Disease and Stroke in Women and Underrepresented Populations Committee of the Council on Clinical Cardiology, the Council on Cardiovascular and Stroke Nursing, the Council on Hypertension, the Council on Lifelong Congenital Heart Disease and Heart Health in the Young, the Council on Lifestyle and Cardiometabolic Health, the Council on Peripheral Vascular Disease, and the Stroke Council.

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

In a new scientific statement, the American Heart Association highlighted the importance of incorporating nonbiological risk factors and social determinants of health in cardiovascular disease (CVD) risk assessment for women, particularly women from different racial and ethnic backgrounds.
 

CVD risk assessment in women is multifaceted and goes well beyond traditional risk factors to include sex-specific biological risk factors, as well as social, behavioral, and environmental factors, the writing group noted.

They said a greater focus on addressing all CVD risk factors among women from underrepresented races and ethnicities is warranted to avert future CVD.

The scientific statement was published online in Circulation.
 

Look beyond traditional risk factors

“Risk assessment is the first step in preventing heart disease, yet there are many limitations to traditional risk factors and their ability to comprehensively estimate a woman’s risk for cardiovascular disease,” Jennifer H. Mieres, MD, vice chair of the writing group and professor of cardiology at Hofstra University, Hempstead, N.Y., said in a news release. 

“The delivery of equitable cardiovascular health care for women depends on improving the knowledge and awareness of all members of the healthcare team about the full spectrum of cardiovascular risk factors for women, including female-specific and female-predominant risk factors,” Dr. Mieres added.

Female-specific factors that should be included in CVD risk assessment include pregnancy-related conditions such as preeclampsia, preterm delivery, and gestational diabetes, the writing group said.

Other factors include menstrual cycle history; types of birth control and/or hormone replacement therapy used; polycystic ovarian syndrome (PCOS), which affects 10% of women of reproductive age and is associated with increased CVD risk; and autoimmune disorders, depression, and PTSD, all of which are more common in women and are also associated with higher risk for CVD.

The statement also highlights the key role that social determinants of health (SDOH) play in the development of CVD in women, particularly women from diverse racial and ethnic backgrounds. SDOH include education level, economic stability, neighborhood safety, working conditions, environmental hazards, and access to quality health care.

“It is critical that risk assessment be expanded to include [SDOH] as risk factors if we are to improve health outcomes in all women,” Laxmi Mehta, MD, chair of the writing group and director of preventative cardiology and women’s cardiovascular health at Ohio State University Wexner Medical Center, Columbus, said in the news release.

“It is also important for the health care team to consider [SDOH] when working with women on shared decisions about cardiovascular disease prevention and treatment,” Dr. Mehta noted.
 

No one-size-fits-all approach

The statement highlighted significant differences in CVD risk among women of different racial and ethnic backgrounds and provides detailed CV risk factor profiles for non-Hispanic Black, Hispanic/Latinx, Asian and American Indian/Alaska Native women.

It noted that language barriers, discrimination, acculturation, and health care access disproportionately affect women of underrepresented racial and ethnic groups. These factors result in a higher prevalence of CVD and significant challenges in CVD diagnosis and treatment.

“When customizing CVD prevention and treatment strategies to improve cardiovascular health for women, a one-size-fits-all approach is unlikely to be successful,” Dr. Mieres said.

“We must be cognizant of the complex interplay of sex, race and ethnicity, as well as social determinants of health, and how they impact the risk of cardiovascular disease and adverse outcomes in order to avert future CVD morbidity and mortality,” Dr. Mieres added.

Looking ahead, the writing group said future CVD prevention guidelines could be strengthened by including culturally-specific lifestyle recommendations.

They also said community-based approaches, faith-based community partnerships, and peer support to encourage a healthy lifestyle could play a key role in preventing CVD among all women.

This scientific statement was prepared by the volunteer writing group on behalf of the AHA’s Cardiovascular Disease and Stroke in Women and Underrepresented Populations Committee of the Council on Clinical Cardiology, the Council on Cardiovascular and Stroke Nursing, the Council on Hypertension, the Council on Lifelong Congenital Heart Disease and Heart Health in the Young, the Council on Lifestyle and Cardiometabolic Health, the Council on Peripheral Vascular Disease, and the Stroke Council.

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

In a new scientific statement, the American Heart Association highlighted the importance of incorporating nonbiological risk factors and social determinants of health in cardiovascular disease (CVD) risk assessment for women, particularly women from different racial and ethnic backgrounds.
 

CVD risk assessment in women is multifaceted and goes well beyond traditional risk factors to include sex-specific biological risk factors, as well as social, behavioral, and environmental factors, the writing group noted.

They said a greater focus on addressing all CVD risk factors among women from underrepresented races and ethnicities is warranted to avert future CVD.

The scientific statement was published online in Circulation.
 

Look beyond traditional risk factors

“Risk assessment is the first step in preventing heart disease, yet there are many limitations to traditional risk factors and their ability to comprehensively estimate a woman’s risk for cardiovascular disease,” Jennifer H. Mieres, MD, vice chair of the writing group and professor of cardiology at Hofstra University, Hempstead, N.Y., said in a news release. 

“The delivery of equitable cardiovascular health care for women depends on improving the knowledge and awareness of all members of the healthcare team about the full spectrum of cardiovascular risk factors for women, including female-specific and female-predominant risk factors,” Dr. Mieres added.

Female-specific factors that should be included in CVD risk assessment include pregnancy-related conditions such as preeclampsia, preterm delivery, and gestational diabetes, the writing group said.

Other factors include menstrual cycle history; types of birth control and/or hormone replacement therapy used; polycystic ovarian syndrome (PCOS), which affects 10% of women of reproductive age and is associated with increased CVD risk; and autoimmune disorders, depression, and PTSD, all of which are more common in women and are also associated with higher risk for CVD.

The statement also highlights the key role that social determinants of health (SDOH) play in the development of CVD in women, particularly women from diverse racial and ethnic backgrounds. SDOH include education level, economic stability, neighborhood safety, working conditions, environmental hazards, and access to quality health care.

“It is critical that risk assessment be expanded to include [SDOH] as risk factors if we are to improve health outcomes in all women,” Laxmi Mehta, MD, chair of the writing group and director of preventative cardiology and women’s cardiovascular health at Ohio State University Wexner Medical Center, Columbus, said in the news release.

“It is also important for the health care team to consider [SDOH] when working with women on shared decisions about cardiovascular disease prevention and treatment,” Dr. Mehta noted.
 

No one-size-fits-all approach

The statement highlighted significant differences in CVD risk among women of different racial and ethnic backgrounds and provides detailed CV risk factor profiles for non-Hispanic Black, Hispanic/Latinx, Asian and American Indian/Alaska Native women.

It noted that language barriers, discrimination, acculturation, and health care access disproportionately affect women of underrepresented racial and ethnic groups. These factors result in a higher prevalence of CVD and significant challenges in CVD diagnosis and treatment.

“When customizing CVD prevention and treatment strategies to improve cardiovascular health for women, a one-size-fits-all approach is unlikely to be successful,” Dr. Mieres said.

“We must be cognizant of the complex interplay of sex, race and ethnicity, as well as social determinants of health, and how they impact the risk of cardiovascular disease and adverse outcomes in order to avert future CVD morbidity and mortality,” Dr. Mieres added.

Looking ahead, the writing group said future CVD prevention guidelines could be strengthened by including culturally-specific lifestyle recommendations.

They also said community-based approaches, faith-based community partnerships, and peer support to encourage a healthy lifestyle could play a key role in preventing CVD among all women.

This scientific statement was prepared by the volunteer writing group on behalf of the AHA’s Cardiovascular Disease and Stroke in Women and Underrepresented Populations Committee of the Council on Clinical Cardiology, the Council on Cardiovascular and Stroke Nursing, the Council on Hypertension, the Council on Lifelong Congenital Heart Disease and Heart Health in the Young, the Council on Lifestyle and Cardiometabolic Health, the Council on Peripheral Vascular Disease, and the Stroke Council.

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

THE COMPARISON

A Melasma on the face of a Hispanic woman, with hyperpigmentation on the cheeks, bridge of the nose, and upper lip.

B Melasma on the face of a Malaysian woman, with hyperpigmentation on the upper cheeks and bridge of the nose.

C Melasma on the face of an African woman, with hyperpigmentation on the upper cheeks and lateral to the eyes.

Melasma (also known as chloasma) is a pigmentary disorder that causes chronic symmetric hyperpigmentation on the face. In patients with darker skin tones, centrofacial areas are affected.¹ Increased deposition of melanin distributed in the dermis leads to dermal melanosis. Newer research suggests that mast cell and keratinocyte interactions, altered gene regulation, neovascularization, and disruptions in the basement membrane cause melasma.² Patients present with epidermal or dermal melasma or a combination of both (mixed melasma).³ Wood lamp examination is helpful to distinguish between epidermal and dermal melasma. Dermal and mixed melasma can be difficult to treat and require multimodal treatments.

Epidemiology

Melasma commonly affects women ages 20 to 40 years,⁴ with a female to male ratio of 9:1.⁵ Potential triggers of melasma include hormones (eg, pregnancy, oral contraceptives, hormone replacement therapy) and exposure to UV light.^2,5 Melasma occurs in patients of all racial and ethnic backgrounds; however, the prevalence is higher in patients with darker skin tones.²

Key clinical features in people with darker skin tones

Melasma commonly manifests as symmetrically distributed, reticulated (lacy), dark brown to grayish brown patches on the cheeks, nose, forehead, upper lip, and chin in patients with darker skin tones.⁵ The pigment can be tan brown in patients with lighter skin tones. Given that postinflammatory hyperpigmentation and other pigmentary disorders can cause a similar appearance, a biopsy sometimes is needed to confirm the diagnosis, but melasma is diagnosed via physical examination in most patients. Melasma can be misdiagnosed as postinflammatory hyperpigmentation, solar lentigines, exogenous ochronosis, and Hori nevus.⁵

Worth noting

Prevention

• Daily sunscreen use is critical to prevent worsening of melasma. Sunscreen may not appear cosmetically elegant on darker skin tones, which creates a barrier to its use.⁶ Protection from both sunlight and visible light is necessary. Visible light, including light from light bulbs and device-emitted blue light, can worsen melasma. Iron oxides in tinted sunscreen offer protection from visible light.
• Physicians can recommend sunscreens that are more transparent or tinted for a better cosmetic match.
• Severe flares of melasma can occur with sun exposure despite good control with medications and laser modalities.

Treatment

• First-line therapies include topical hydroquinone 2% to 4%, tretinoin, azelaic acid, kojic acid, or ascorbic acid (vitamin C). A popular topical compound is a steroid, tretinoin, and hydroquinone.^1,5 Over-the-counter hydroquinone has been removed from the market due to safety concerns; however, it is still first line in the treatment of melasma. If hydroquinone is prescribed, treatment intervals of 6 to 8 weeks followed by a hydroquinone-free period is advised to reduce the risk for exogenous ochronosis (a paradoxical darkening of the skin).
• Chemical peels are second-line treatments that are effective for melasma. Improvement in epidermal melasma has been shown with chemical peels containing Jessner solution, salicylic acid, or a-hydroxy acid. Patients with dermal and mixed melasma have seen improvement with trichloroacetic acid 25% to 35% with or without Jessner solution.¹
• Cysteamine is a topical treatment created from the degradation of coenzyme A. It disrupts the synthesis of melanin to create a more even skin tone. It may be recommended in combination with sunscreen as a first-line or secondline topical therapy.
• Oral tranexamic acid is a third-line treatment that is an analogue for lysine. It decreases prostaglandin production, which leads to a lower number of tyrosine precursors available for the creation of melanin. Tranexamic acid has been shown to lighten the appearance of melasma.⁷ The most common and dangerous adverse effect of tranexamic acid is blood clots, and this treatment should be avoided in those on combination (estrogen and progestin) contraceptives or those with a personal or family history of clotting disorders.⁸
• Fourth-line treatments such as lasers (performed by dermatologists) can destroy the deposition of pigment while avoiding destruction of epidermal keratinocytes.^1,9,10 They also are commonly employed in refractive melasma. The most common lasers are nonablative fractionated lasers and low-fluence Q-switched lasers. The Q-switched Nd:YAG and picosecond lasers are safe for treating melasma in darker skin tones. Ablative fractionated lasers such as CO₂ lasers and erbium:YAG lasers also have been used in the treatment of melasma; however, there is still an extremely high risk for postinflammatory dyspigmentation 1 to 2 months after the procedure.¹⁰
• Although there is still a risk for rebound hyperpigmentation after laser treatment, use of topical hydroquinone pretreatment may help decrease postoperative hyperpigmentation.^1,5 Patients who are treated with the incorrect laser or overtreated may develop postinflammatory hyperpigmentation, rebound hyperpigmentation, or hypopigmentation.

Health disparity highlight

Melasma, most common in patients with skin of color, is a common chronic pigmentation disorder that is cosmetically and psychologically burdensome,¹¹ leading to decreased quality of life, emotional functioning, and self-esteem.¹² Clinicians should counsel patients and work closely on long-term management. The treatment options for melasma are considered cosmetic and may be cost prohibitive for many to cover out of pocket. Topical treatments have been found to be the most cost-effective.¹³ Some compounding pharmacies and drug discount programs provide more affordable treatment pricing; however, some patients are still unable to afford these options.

THE COMPARISON

A Melasma on the face of a Hispanic woman, with hyperpigmentation on the cheeks, bridge of the nose, and upper lip.

B Melasma on the face of a Malaysian woman, with hyperpigmentation on the upper cheeks and bridge of the nose.

C Melasma on the face of an African woman, with hyperpigmentation on the upper cheeks and lateral to the eyes.

Melasma (also known as chloasma) is a pigmentary disorder that causes chronic symmetric hyperpigmentation on the face. In patients with darker skin tones, centrofacial areas are affected.¹ Increased deposition of melanin distributed in the dermis leads to dermal melanosis. Newer research suggests that mast cell and keratinocyte interactions, altered gene regulation, neovascularization, and disruptions in the basement membrane cause melasma.² Patients present with epidermal or dermal melasma or a combination of both (mixed melasma).³ Wood lamp examination is helpful to distinguish between epidermal and dermal melasma. Dermal and mixed melasma can be difficult to treat and require multimodal treatments.

Epidemiology

Melasma commonly affects women ages 20 to 40 years,⁴ with a female to male ratio of 9:1.⁵ Potential triggers of melasma include hormones (eg, pregnancy, oral contraceptives, hormone replacement therapy) and exposure to UV light.^2,5 Melasma occurs in patients of all racial and ethnic backgrounds; however, the prevalence is higher in patients with darker skin tones.²

Key clinical features in people with darker skin tones

Melasma commonly manifests as symmetrically distributed, reticulated (lacy), dark brown to grayish brown patches on the cheeks, nose, forehead, upper lip, and chin in patients with darker skin tones.⁵ The pigment can be tan brown in patients with lighter skin tones. Given that postinflammatory hyperpigmentation and other pigmentary disorders can cause a similar appearance, a biopsy sometimes is needed to confirm the diagnosis, but melasma is diagnosed via physical examination in most patients. Melasma can be misdiagnosed as postinflammatory hyperpigmentation, solar lentigines, exogenous ochronosis, and Hori nevus.⁵

Worth noting

Prevention

• Daily sunscreen use is critical to prevent worsening of melasma. Sunscreen may not appear cosmetically elegant on darker skin tones, which creates a barrier to its use.⁶ Protection from both sunlight and visible light is necessary. Visible light, including light from light bulbs and device-emitted blue light, can worsen melasma. Iron oxides in tinted sunscreen offer protection from visible light.
• Physicians can recommend sunscreens that are more transparent or tinted for a better cosmetic match.
• Severe flares of melasma can occur with sun exposure despite good control with medications and laser modalities.

Treatment

• First-line therapies include topical hydroquinone 2% to 4%, tretinoin, azelaic acid, kojic acid, or ascorbic acid (vitamin C). A popular topical compound is a steroid, tretinoin, and hydroquinone.^1,5 Over-the-counter hydroquinone has been removed from the market due to safety concerns; however, it is still first line in the treatment of melasma. If hydroquinone is prescribed, treatment intervals of 6 to 8 weeks followed by a hydroquinone-free period is advised to reduce the risk for exogenous ochronosis (a paradoxical darkening of the skin).
• Chemical peels are second-line treatments that are effective for melasma. Improvement in epidermal melasma has been shown with chemical peels containing Jessner solution, salicylic acid, or a-hydroxy acid. Patients with dermal and mixed melasma have seen improvement with trichloroacetic acid 25% to 35% with or without Jessner solution.¹
• Cysteamine is a topical treatment created from the degradation of coenzyme A. It disrupts the synthesis of melanin to create a more even skin tone. It may be recommended in combination with sunscreen as a first-line or secondline topical therapy.
• Oral tranexamic acid is a third-line treatment that is an analogue for lysine. It decreases prostaglandin production, which leads to a lower number of tyrosine precursors available for the creation of melanin. Tranexamic acid has been shown to lighten the appearance of melasma.⁷ The most common and dangerous adverse effect of tranexamic acid is blood clots, and this treatment should be avoided in those on combination (estrogen and progestin) contraceptives or those with a personal or family history of clotting disorders.⁸
• Fourth-line treatments such as lasers (performed by dermatologists) can destroy the deposition of pigment while avoiding destruction of epidermal keratinocytes.^1,9,10 They also are commonly employed in refractive melasma. The most common lasers are nonablative fractionated lasers and low-fluence Q-switched lasers. The Q-switched Nd:YAG and picosecond lasers are safe for treating melasma in darker skin tones. Ablative fractionated lasers such as CO₂ lasers and erbium:YAG lasers also have been used in the treatment of melasma; however, there is still an extremely high risk for postinflammatory dyspigmentation 1 to 2 months after the procedure.¹⁰
• Although there is still a risk for rebound hyperpigmentation after laser treatment, use of topical hydroquinone pretreatment may help decrease postoperative hyperpigmentation.^1,5 Patients who are treated with the incorrect laser or overtreated may develop postinflammatory hyperpigmentation, rebound hyperpigmentation, or hypopigmentation.

Health disparity highlight

Melasma, most common in patients with skin of color, is a common chronic pigmentation disorder that is cosmetically and psychologically burdensome,¹¹ leading to decreased quality of life, emotional functioning, and self-esteem.¹² Clinicians should counsel patients and work closely on long-term management. The treatment options for melasma are considered cosmetic and may be cost prohibitive for many to cover out of pocket. Topical treatments have been found to be the most cost-effective.¹³ Some compounding pharmacies and drug discount programs provide more affordable treatment pricing; however, some patients are still unable to afford these options.

THE COMPARISON

A Melasma on the face of a Hispanic woman, with hyperpigmentation on the cheeks, bridge of the nose, and upper lip.

B Melasma on the face of a Malaysian woman, with hyperpigmentation on the upper cheeks and bridge of the nose.

C Melasma on the face of an African woman, with hyperpigmentation on the upper cheeks and lateral to the eyes.

Melasma (also known as chloasma) is a pigmentary disorder that causes chronic symmetric hyperpigmentation on the face. In patients with darker skin tones, centrofacial areas are affected.¹ Increased deposition of melanin distributed in the dermis leads to dermal melanosis. Newer research suggests that mast cell and keratinocyte interactions, altered gene regulation, neovascularization, and disruptions in the basement membrane cause melasma.² Patients present with epidermal or dermal melasma or a combination of both (mixed melasma).³ Wood lamp examination is helpful to distinguish between epidermal and dermal melasma. Dermal and mixed melasma can be difficult to treat and require multimodal treatments.

Epidemiology

Melasma commonly affects women ages 20 to 40 years,⁴ with a female to male ratio of 9:1.⁵ Potential triggers of melasma include hormones (eg, pregnancy, oral contraceptives, hormone replacement therapy) and exposure to UV light.^2,5 Melasma occurs in patients of all racial and ethnic backgrounds; however, the prevalence is higher in patients with darker skin tones.²

Key clinical features in people with darker skin tones

Melasma commonly manifests as symmetrically distributed, reticulated (lacy), dark brown to grayish brown patches on the cheeks, nose, forehead, upper lip, and chin in patients with darker skin tones.⁵ The pigment can be tan brown in patients with lighter skin tones. Given that postinflammatory hyperpigmentation and other pigmentary disorders can cause a similar appearance, a biopsy sometimes is needed to confirm the diagnosis, but melasma is diagnosed via physical examination in most patients. Melasma can be misdiagnosed as postinflammatory hyperpigmentation, solar lentigines, exogenous ochronosis, and Hori nevus.⁵

Worth noting

Prevention

• Daily sunscreen use is critical to prevent worsening of melasma. Sunscreen may not appear cosmetically elegant on darker skin tones, which creates a barrier to its use.⁶ Protection from both sunlight and visible light is necessary. Visible light, including light from light bulbs and device-emitted blue light, can worsen melasma. Iron oxides in tinted sunscreen offer protection from visible light.
• Physicians can recommend sunscreens that are more transparent or tinted for a better cosmetic match.
• Severe flares of melasma can occur with sun exposure despite good control with medications and laser modalities.

Treatment

• First-line therapies include topical hydroquinone 2% to 4%, tretinoin, azelaic acid, kojic acid, or ascorbic acid (vitamin C). A popular topical compound is a steroid, tretinoin, and hydroquinone.^1,5 Over-the-counter hydroquinone has been removed from the market due to safety concerns; however, it is still first line in the treatment of melasma. If hydroquinone is prescribed, treatment intervals of 6 to 8 weeks followed by a hydroquinone-free period is advised to reduce the risk for exogenous ochronosis (a paradoxical darkening of the skin).
• Chemical peels are second-line treatments that are effective for melasma. Improvement in epidermal melasma has been shown with chemical peels containing Jessner solution, salicylic acid, or a-hydroxy acid. Patients with dermal and mixed melasma have seen improvement with trichloroacetic acid 25% to 35% with or without Jessner solution.¹
• Cysteamine is a topical treatment created from the degradation of coenzyme A. It disrupts the synthesis of melanin to create a more even skin tone. It may be recommended in combination with sunscreen as a first-line or secondline topical therapy.
• Oral tranexamic acid is a third-line treatment that is an analogue for lysine. It decreases prostaglandin production, which leads to a lower number of tyrosine precursors available for the creation of melanin. Tranexamic acid has been shown to lighten the appearance of melasma.⁷ The most common and dangerous adverse effect of tranexamic acid is blood clots, and this treatment should be avoided in those on combination (estrogen and progestin) contraceptives or those with a personal or family history of clotting disorders.⁸
• Fourth-line treatments such as lasers (performed by dermatologists) can destroy the deposition of pigment while avoiding destruction of epidermal keratinocytes.^1,9,10 They also are commonly employed in refractive melasma. The most common lasers are nonablative fractionated lasers and low-fluence Q-switched lasers. The Q-switched Nd:YAG and picosecond lasers are safe for treating melasma in darker skin tones. Ablative fractionated lasers such as CO₂ lasers and erbium:YAG lasers also have been used in the treatment of melasma; however, there is still an extremely high risk for postinflammatory dyspigmentation 1 to 2 months after the procedure.¹⁰
• Although there is still a risk for rebound hyperpigmentation after laser treatment, use of topical hydroquinone pretreatment may help decrease postoperative hyperpigmentation.^1,5 Patients who are treated with the incorrect laser or overtreated may develop postinflammatory hyperpigmentation, rebound hyperpigmentation, or hypopigmentation.

Health disparity highlight

Melasma, most common in patients with skin of color, is a common chronic pigmentation disorder that is cosmetically and psychologically burdensome,¹¹ leading to decreased quality of life, emotional functioning, and self-esteem.¹² Clinicians should counsel patients and work closely on long-term management. The treatment options for melasma are considered cosmetic and may be cost prohibitive for many to cover out of pocket. Topical treatments have been found to be the most cost-effective.¹³ Some compounding pharmacies and drug discount programs provide more affordable treatment pricing; however, some patients are still unable to afford these options.

At a single robotic-assisted pulmonary lobectomy center, patients with public insurance or combined public and private insurance fared worse than those with private insurance, according to a new retrospective analysis.

The study used public insurance status as a marker for low socioeconomic status (SES) and suggests that patients with combined insurance may constitute a separate population that deserves more attention.

Lower SES has been linked to later stage diagnoses and worse outcomes in NSCLC. Private insurance is a generally-accepted indicator of higher SES, while public insurance like Medicare or Medicaid, alone or in combination with private supplementary insurance, is an indicator of lower SES.

Although previous studies have found associations between patients having public health insurance and experiencing later-stage diagnoses and worse overall survival, there have been few studies of surgical outcomes, and almost no research has examined combination health insurance, according to Allison O. Dumitriu Carcoana, who presented the research during a poster session at the European Lung Cancer Congress 2023.

“This is an important insurance subgroup for us because the majority of our patients fall into this subgroup by being over 65 years old and thus qualifying for Medicare while also paying for a private supplement,” said Ms. Dumitriu Carcoana, who is a medical student at University of South Florida Health Morsani College of Medicine, Tampa.

A previous analysis by the group found an association between private insurance status and better discharge status, as well as higher 5-year overall survival. After accumulating an additional 278 patients, the researchers examined 10-year survival outcomes.

In the new analysis, 52% of 711 participants had combination insurance, while 28% had private insurance, and 20% had public insurance. The subgroups all had similar demographic and histological characteristics. The study was unique in that it found no between-group differences in higher stage at diagnosis, whereas previous studies have found a greater risk of higher stage diagnosis among individuals with public insurance. As expected, patients in the combined insurance group had a higher mean age (P less than .0001) and higher Charlson comorbidity index scores (P = .0014), which in turn was associated with lower 10-year survival. The group also had the highest percentage of former smokers, while the public insurance group had the highest percentage of current smokers (P = .0003).

At both 5 and 10 years, the private insurance group had better OS than the group with public (P less than .001) and the combination insurance group (P = .08). Public health insurance was associated with worse OS at 5 years (hazard ratio, 1.83; P less than .005) but not at 10 years (HR, 1.18; P = .51), while combination insurance was associated with worse OS at 10 years (HR, 1.72; P = .02).

“We think that patients with public health insurance having the worst 5-year overall survival, despite their lower ages and fewer comorbid conditions, compared with patients with combination insurance, highlights the impact of lower socioeconomic status on health outcomes. These patients had the same tumor characteristics, BMI, sex, and race as our patients in the other two insurance groups. The only other significant risk factor [the group had besides having a higher proportion of patients with lower socioeconomic status was that it had a higher proportion of current smokers]. But the multivariate analyses showed that insurance status was an independent predictor of survival, regardless of smoking status or other comorbidities,” said Ms. Dumitriu Carcoana.

“At 10 years post-operatively, the survival curves have shifted and the combination patients had the worst 10-year overall survival. We attribute this to their higher number of comorbid conditions and increased age. In practice, [this means that] the group of patients with public insurance type, but no supplement, should be identified clinically, and the clinical team can initiate a discussion,” Ms. Dumitriu Carcoana said.

“Do these patients feel that they can make follow-up appointments, keep up with medication costs, and make the right lifestyle decisions postoperatively on their current insurance plan? If not, can they afford a private supplement? In our cohort specifically, it may also be important to do more preoperative counseling on the importance of smoking cessation,” she added.

The study is interesting, but it has some important limitations, according to Raja Flores, MD, who was not involved with the study. The authors stated that there was no difference between the insurance groups with respect to mortality or cancer stage, which is the most important predictor of survival. However, the poster didn't include details of the authors' analysis, making it difficult to interpret, Dr. Flores said.

The fact that the study includes a single surgeon has some disadvantages in terms of broader applicability, but it also controls for surgical technique. “Different surgeons have different ways of doing things, so if you had the same surgeon doing it the same way every time, you can look at other variables like insurance (status) and stage,” said Dr. Flores.

The results may also provide an argument against using robotic surgery in patients who do not have insurance, especially since they have not been proven to be better than standard minimally invasive surgery with no robotic assistance. With uninsured patients, “you’re using taxpayer money for a more expensive procedure that isn’t proving to be any better,” Dr. Flores explained.

The study was performed at a single center and cannot prove causation due to its retrospective nature.

Ms. Dumitriu Carcoana and Dr. Flores have no relevant financial disclosures.

*This article was updated on 4/13/2023.

At a single robotic-assisted pulmonary lobectomy center, patients with public insurance or combined public and private insurance fared worse than those with private insurance, according to a new retrospective analysis.

The study used public insurance status as a marker for low socioeconomic status (SES) and suggests that patients with combined insurance may constitute a separate population that deserves more attention.

Lower SES has been linked to later stage diagnoses and worse outcomes in NSCLC. Private insurance is a generally-accepted indicator of higher SES, while public insurance like Medicare or Medicaid, alone or in combination with private supplementary insurance, is an indicator of lower SES.

Although previous studies have found associations between patients having public health insurance and experiencing later-stage diagnoses and worse overall survival, there have been few studies of surgical outcomes, and almost no research has examined combination health insurance, according to Allison O. Dumitriu Carcoana, who presented the research during a poster session at the European Lung Cancer Congress 2023.

“This is an important insurance subgroup for us because the majority of our patients fall into this subgroup by being over 65 years old and thus qualifying for Medicare while also paying for a private supplement,” said Ms. Dumitriu Carcoana, who is a medical student at University of South Florida Health Morsani College of Medicine, Tampa.

A previous analysis by the group found an association between private insurance status and better discharge status, as well as higher 5-year overall survival. After accumulating an additional 278 patients, the researchers examined 10-year survival outcomes.

In the new analysis, 52% of 711 participants had combination insurance, while 28% had private insurance, and 20% had public insurance. The subgroups all had similar demographic and histological characteristics. The study was unique in that it found no between-group differences in higher stage at diagnosis, whereas previous studies have found a greater risk of higher stage diagnosis among individuals with public insurance. As expected, patients in the combined insurance group had a higher mean age (P less than .0001) and higher Charlson comorbidity index scores (P = .0014), which in turn was associated with lower 10-year survival. The group also had the highest percentage of former smokers, while the public insurance group had the highest percentage of current smokers (P = .0003).

At both 5 and 10 years, the private insurance group had better OS than the group with public (P less than .001) and the combination insurance group (P = .08). Public health insurance was associated with worse OS at 5 years (hazard ratio, 1.83; P less than .005) but not at 10 years (HR, 1.18; P = .51), while combination insurance was associated with worse OS at 10 years (HR, 1.72; P = .02).

“We think that patients with public health insurance having the worst 5-year overall survival, despite their lower ages and fewer comorbid conditions, compared with patients with combination insurance, highlights the impact of lower socioeconomic status on health outcomes. These patients had the same tumor characteristics, BMI, sex, and race as our patients in the other two insurance groups. The only other significant risk factor [the group had besides having a higher proportion of patients with lower socioeconomic status was that it had a higher proportion of current smokers]. But the multivariate analyses showed that insurance status was an independent predictor of survival, regardless of smoking status or other comorbidities,” said Ms. Dumitriu Carcoana.

“At 10 years post-operatively, the survival curves have shifted and the combination patients had the worst 10-year overall survival. We attribute this to their higher number of comorbid conditions and increased age. In practice, [this means that] the group of patients with public insurance type, but no supplement, should be identified clinically, and the clinical team can initiate a discussion,” Ms. Dumitriu Carcoana said.

“Do these patients feel that they can make follow-up appointments, keep up with medication costs, and make the right lifestyle decisions postoperatively on their current insurance plan? If not, can they afford a private supplement? In our cohort specifically, it may also be important to do more preoperative counseling on the importance of smoking cessation,” she added.

The study is interesting, but it has some important limitations, according to Raja Flores, MD, who was not involved with the study. The authors stated that there was no difference between the insurance groups with respect to mortality or cancer stage, which is the most important predictor of survival. However, the poster didn't include details of the authors' analysis, making it difficult to interpret, Dr. Flores said.

The fact that the study includes a single surgeon has some disadvantages in terms of broader applicability, but it also controls for surgical technique. “Different surgeons have different ways of doing things, so if you had the same surgeon doing it the same way every time, you can look at other variables like insurance (status) and stage,” said Dr. Flores.

The results may also provide an argument against using robotic surgery in patients who do not have insurance, especially since they have not been proven to be better than standard minimally invasive surgery with no robotic assistance. With uninsured patients, “you’re using taxpayer money for a more expensive procedure that isn’t proving to be any better,” Dr. Flores explained.

The study was performed at a single center and cannot prove causation due to its retrospective nature.

Ms. Dumitriu Carcoana and Dr. Flores have no relevant financial disclosures.

*This article was updated on 4/13/2023.

At a single robotic-assisted pulmonary lobectomy center, patients with public insurance or combined public and private insurance fared worse than those with private insurance, according to a new retrospective analysis.

The study used public insurance status as a marker for low socioeconomic status (SES) and suggests that patients with combined insurance may constitute a separate population that deserves more attention.

Lower SES has been linked to later stage diagnoses and worse outcomes in NSCLC. Private insurance is a generally-accepted indicator of higher SES, while public insurance like Medicare or Medicaid, alone or in combination with private supplementary insurance, is an indicator of lower SES.

Although previous studies have found associations between patients having public health insurance and experiencing later-stage diagnoses and worse overall survival, there have been few studies of surgical outcomes, and almost no research has examined combination health insurance, according to Allison O. Dumitriu Carcoana, who presented the research during a poster session at the European Lung Cancer Congress 2023.

“This is an important insurance subgroup for us because the majority of our patients fall into this subgroup by being over 65 years old and thus qualifying for Medicare while also paying for a private supplement,” said Ms. Dumitriu Carcoana, who is a medical student at University of South Florida Health Morsani College of Medicine, Tampa.

A previous analysis by the group found an association between private insurance status and better discharge status, as well as higher 5-year overall survival. After accumulating an additional 278 patients, the researchers examined 10-year survival outcomes.

In the new analysis, 52% of 711 participants had combination insurance, while 28% had private insurance, and 20% had public insurance. The subgroups all had similar demographic and histological characteristics. The study was unique in that it found no between-group differences in higher stage at diagnosis, whereas previous studies have found a greater risk of higher stage diagnosis among individuals with public insurance. As expected, patients in the combined insurance group had a higher mean age (P less than .0001) and higher Charlson comorbidity index scores (P = .0014), which in turn was associated with lower 10-year survival. The group also had the highest percentage of former smokers, while the public insurance group had the highest percentage of current smokers (P = .0003).

At both 5 and 10 years, the private insurance group had better OS than the group with public (P less than .001) and the combination insurance group (P = .08). Public health insurance was associated with worse OS at 5 years (hazard ratio, 1.83; P less than .005) but not at 10 years (HR, 1.18; P = .51), while combination insurance was associated with worse OS at 10 years (HR, 1.72; P = .02).

“We think that patients with public health insurance having the worst 5-year overall survival, despite their lower ages and fewer comorbid conditions, compared with patients with combination insurance, highlights the impact of lower socioeconomic status on health outcomes. These patients had the same tumor characteristics, BMI, sex, and race as our patients in the other two insurance groups. The only other significant risk factor [the group had besides having a higher proportion of patients with lower socioeconomic status was that it had a higher proportion of current smokers]. But the multivariate analyses showed that insurance status was an independent predictor of survival, regardless of smoking status or other comorbidities,” said Ms. Dumitriu Carcoana.

“At 10 years post-operatively, the survival curves have shifted and the combination patients had the worst 10-year overall survival. We attribute this to their higher number of comorbid conditions and increased age. In practice, [this means that] the group of patients with public insurance type, but no supplement, should be identified clinically, and the clinical team can initiate a discussion,” Ms. Dumitriu Carcoana said.

“Do these patients feel that they can make follow-up appointments, keep up with medication costs, and make the right lifestyle decisions postoperatively on their current insurance plan? If not, can they afford a private supplement? In our cohort specifically, it may also be important to do more preoperative counseling on the importance of smoking cessation,” she added.

The study is interesting, but it has some important limitations, according to Raja Flores, MD, who was not involved with the study. The authors stated that there was no difference between the insurance groups with respect to mortality or cancer stage, which is the most important predictor of survival. However, the poster didn't include details of the authors' analysis, making it difficult to interpret, Dr. Flores said.

The fact that the study includes a single surgeon has some disadvantages in terms of broader applicability, but it also controls for surgical technique. “Different surgeons have different ways of doing things, so if you had the same surgeon doing it the same way every time, you can look at other variables like insurance (status) and stage,” said Dr. Flores.

The results may also provide an argument against using robotic surgery in patients who do not have insurance, especially since they have not been proven to be better than standard minimally invasive surgery with no robotic assistance. With uninsured patients, “you’re using taxpayer money for a more expensive procedure that isn’t proving to be any better,” Dr. Flores explained.

The study was performed at a single center and cannot prove causation due to its retrospective nature.

Ms. Dumitriu Carcoana and Dr. Flores have no relevant financial disclosures.

*This article was updated on 4/13/2023.

THE COMPARISON

A Melasma on the face of a Hispanic woman, with hyperpigmentation on the cheeks, bridge of the nose, and upper lip.

B Melasma on the face of a Malaysian woman, with hyperpigmentation on the upper cheeks and bridge of the nose.

C Melasma on the face of an African woman, with hyperpigmentation on the upper cheeks and lateral to the eyes.

Photographs courtesy of Richard P. Usatine, MD.

Melasma (also known as chloasma) is a pigmentary disorder that causes chronic symmetric hyperpigmentation on the face. In patients with darker skin tones, centrofacial areas are affected.¹ Increased deposition of melanin distributed in the dermis leads to dermal melanosis. Newer research suggests that mast cell and keratinocyte interactions, altered gene regulation, neovascularization, and disruptions in the basement membrane cause melasma.² Patients present with epidermal or dermal melasma or a combination of both (mixed melasma).³ Wood lamp examination is helpful to distinguish between epidermal and dermal melasma. Dermal and mixed melasma can be difficult to treat and require multimodal treatments.

Epidemiology

Melasma commonly affects women aged 20 to 40 years,⁴ with a female to male ratio of 9:1.⁵ Potential triggers of melasma include hormones (eg, pregnancy, oral contraceptives, hormone replacement therapy) and exposure to UV light.^2,5 Melasma occurs in patients of all racial and ethnic backgrounds; however, the prevalence is higher in patients with darker skin tones.²

Key clinical features in people with darker skin tones

Melasma commonly manifests as symmetrically distributed, reticulated (lacy), dark brown to grayish brown patches on the cheeks, nose, forehead, upper lip, and chin in patients with darker skin tones.⁵ The pigment can be tan brown in patients with lighter skin tones. Given that postinflammatory hyperpigmentation and other pigmentary disorders can cause a similar appearance, a biopsy sometimes is needed to confirm the diagnosis, but melasma is diagnosed via physical examination in most patients. Melasma can be misdiagnosed as postinflammatory hyperpigmentation, solar lentigines, exogenous ochronosis, and Hori nevus.⁵

Worth noting

Prevention

• Daily sunscreen use is critical to prevent worsening of melasma. Sunscreen may not appear cosmetically elegant on darker skin tones, which creates a barrier to its use.⁶ Protection from both sunlight and visible light is necessary. Visible light, including light from light bulbs and device-emitted blue light, can worsen melasma. Iron oxides in tinted sunscreen offer protection from visible light.

• Physicians can recommend sunscreens that are more transparent or tinted for a better cosmetic match.

• Severe flares of melasma can occur with sun exposure despite good control with medications and laser modalities.

Treatment

• First-line therapies include topical hydroquinone 2% to 4%, tretinoin, azelaic acid, kojic acid, or ascorbic acid (vitamin C). A popular topical compound is a steroid, tretinoin, and hydroquinone.^1,5 Over-the-counter hydroquinone has been removed from the market due to safety concerns; however, it is still first line in the treatment of melasma. If hydroquinone is prescribed, treatment intervals of 6 to 8 weeks followed by a hydroquinone-free period is advised to reduce the risk for exogenous ochronosis (a paradoxical darkening of the skin).

• Chemical peels are second-line treatments that are effective for melasma. Improvement in epidermal melasma has been shown with chemical peels containing Jessner solution, salicylic acid, or α-hydroxy acid. Patients with dermal and mixed melasma have seen improvement with trichloroacetic acid 25% to 35% with or without Jessner solution.¹

• Cysteamine is a topical treatment created from the degradation of coenzyme A. It disrupts the synthesis of melanin to create a more even skin tone. It may be recommended in combination with sunscreen as a first-line or second-line topical therapy.

• Oral tranexamic acid is a third-line treatment that is an analogue for lysine. It decreases prostaglandin production, which leads to a lower number of tyrosine precursors available for the creation of melanin. Tranexamic acid has been shown to lighten the appearance of melasma.⁷ The most common and dangerous adverse effect of tranexamic acid is blood clots and this treatment should be avoided in those on combination (estrogen and progestin) contraceptives or those with a personal or family history of clotting disorders.⁸

• Fourth-line treatments such as lasers (performed by dermatologists) can destroy the deposition of pigment while avoiding destruction of epidermal keratinocytes.^1,9,10 They also are commonly employed in refractive melasma. The most common lasers are nonablative fractionated lasers and low-fluence Q-switched lasers. The Q-switched Nd:YAG and picosecond lasers are safe for treating melasma in darker skin tones. Ablative fractionated lasers such as CO₂ lasers and erbium:YAG lasers also have been used in the treatment of melasma; however, there is still an extremely high risk for postinflammatory dyspigmentation 1 to 2 months after the procedure.¹⁰

• Although there is still a risk for rebound hyperpigmentation after laser treatment, use of topical hydroquinone pretreatment may help decrease postoperative hyperpigmentation.^1,5 Patients who are treated with the incorrect laser or overtreated may develop postinflammatory hyperpigmentation, rebound hyperpigmentation, or hypopigmentation.

Health disparity highlight

Melasma, most common in patients with skin of color, is a common chronic pigmentation disorder that is cosmetically and psychologically burdensome,¹¹ leading to decreased quality of life, emotional functioning, and selfesteem.¹² Clinicians should counsel patients and work closely on long-term management. The treatment options for melasma are considered cosmetic and may be cost prohibitive for many to cover out-of-pocket. Topical treatments have been found to be the most cost-effective.¹³ Some compounding pharmacies and drug discount programs provide more affordable treatment pricing; however, some patients are still unable to afford these options.

THE COMPARISON

A Melasma on the face of a Hispanic woman, with hyperpigmentation on the cheeks, bridge of the nose, and upper lip.

B Melasma on the face of a Malaysian woman, with hyperpigmentation on the upper cheeks and bridge of the nose.

C Melasma on the face of an African woman, with hyperpigmentation on the upper cheeks and lateral to the eyes.

Photographs courtesy of Richard P. Usatine, MD.

Melasma (also known as chloasma) is a pigmentary disorder that causes chronic symmetric hyperpigmentation on the face. In patients with darker skin tones, centrofacial areas are affected.¹ Increased deposition of melanin distributed in the dermis leads to dermal melanosis. Newer research suggests that mast cell and keratinocyte interactions, altered gene regulation, neovascularization, and disruptions in the basement membrane cause melasma.² Patients present with epidermal or dermal melasma or a combination of both (mixed melasma).³ Wood lamp examination is helpful to distinguish between epidermal and dermal melasma. Dermal and mixed melasma can be difficult to treat and require multimodal treatments.

Epidemiology

Melasma commonly affects women aged 20 to 40 years,⁴ with a female to male ratio of 9:1.⁵ Potential triggers of melasma include hormones (eg, pregnancy, oral contraceptives, hormone replacement therapy) and exposure to UV light.^2,5 Melasma occurs in patients of all racial and ethnic backgrounds; however, the prevalence is higher in patients with darker skin tones.²

Key clinical features in people with darker skin tones

Melasma commonly manifests as symmetrically distributed, reticulated (lacy), dark brown to grayish brown patches on the cheeks, nose, forehead, upper lip, and chin in patients with darker skin tones.⁵ The pigment can be tan brown in patients with lighter skin tones. Given that postinflammatory hyperpigmentation and other pigmentary disorders can cause a similar appearance, a biopsy sometimes is needed to confirm the diagnosis, but melasma is diagnosed via physical examination in most patients. Melasma can be misdiagnosed as postinflammatory hyperpigmentation, solar lentigines, exogenous ochronosis, and Hori nevus.⁵

Worth noting

Prevention

• Daily sunscreen use is critical to prevent worsening of melasma. Sunscreen may not appear cosmetically elegant on darker skin tones, which creates a barrier to its use.⁶ Protection from both sunlight and visible light is necessary. Visible light, including light from light bulbs and device-emitted blue light, can worsen melasma. Iron oxides in tinted sunscreen offer protection from visible light.

• Physicians can recommend sunscreens that are more transparent or tinted for a better cosmetic match.

• Severe flares of melasma can occur with sun exposure despite good control with medications and laser modalities.

Treatment

• First-line therapies include topical hydroquinone 2% to 4%, tretinoin, azelaic acid, kojic acid, or ascorbic acid (vitamin C). A popular topical compound is a steroid, tretinoin, and hydroquinone.^1,5 Over-the-counter hydroquinone has been removed from the market due to safety concerns; however, it is still first line in the treatment of melasma. If hydroquinone is prescribed, treatment intervals of 6 to 8 weeks followed by a hydroquinone-free period is advised to reduce the risk for exogenous ochronosis (a paradoxical darkening of the skin).

• Chemical peels are second-line treatments that are effective for melasma. Improvement in epidermal melasma has been shown with chemical peels containing Jessner solution, salicylic acid, or α-hydroxy acid. Patients with dermal and mixed melasma have seen improvement with trichloroacetic acid 25% to 35% with or without Jessner solution.¹

• Cysteamine is a topical treatment created from the degradation of coenzyme A. It disrupts the synthesis of melanin to create a more even skin tone. It may be recommended in combination with sunscreen as a first-line or second-line topical therapy.

• Oral tranexamic acid is a third-line treatment that is an analogue for lysine. It decreases prostaglandin production, which leads to a lower number of tyrosine precursors available for the creation of melanin. Tranexamic acid has been shown to lighten the appearance of melasma.⁷ The most common and dangerous adverse effect of tranexamic acid is blood clots and this treatment should be avoided in those on combination (estrogen and progestin) contraceptives or those with a personal or family history of clotting disorders.⁸

• Fourth-line treatments such as lasers (performed by dermatologists) can destroy the deposition of pigment while avoiding destruction of epidermal keratinocytes.^1,9,10 They also are commonly employed in refractive melasma. The most common lasers are nonablative fractionated lasers and low-fluence Q-switched lasers. The Q-switched Nd:YAG and picosecond lasers are safe for treating melasma in darker skin tones. Ablative fractionated lasers such as CO₂ lasers and erbium:YAG lasers also have been used in the treatment of melasma; however, there is still an extremely high risk for postinflammatory dyspigmentation 1 to 2 months after the procedure.¹⁰

• Although there is still a risk for rebound hyperpigmentation after laser treatment, use of topical hydroquinone pretreatment may help decrease postoperative hyperpigmentation.^1,5 Patients who are treated with the incorrect laser or overtreated may develop postinflammatory hyperpigmentation, rebound hyperpigmentation, or hypopigmentation.

Health disparity highlight

Melasma, most common in patients with skin of color, is a common chronic pigmentation disorder that is cosmetically and psychologically burdensome,¹¹ leading to decreased quality of life, emotional functioning, and selfesteem.¹² Clinicians should counsel patients and work closely on long-term management. The treatment options for melasma are considered cosmetic and may be cost prohibitive for many to cover out-of-pocket. Topical treatments have been found to be the most cost-effective.¹³ Some compounding pharmacies and drug discount programs provide more affordable treatment pricing; however, some patients are still unable to afford these options.

THE COMPARISON

A Melasma on the face of a Hispanic woman, with hyperpigmentation on the cheeks, bridge of the nose, and upper lip.

B Melasma on the face of a Malaysian woman, with hyperpigmentation on the upper cheeks and bridge of the nose.

C Melasma on the face of an African woman, with hyperpigmentation on the upper cheeks and lateral to the eyes.

Photographs courtesy of Richard P. Usatine, MD.

Melasma (also known as chloasma) is a pigmentary disorder that causes chronic symmetric hyperpigmentation on the face. In patients with darker skin tones, centrofacial areas are affected.¹ Increased deposition of melanin distributed in the dermis leads to dermal melanosis. Newer research suggests that mast cell and keratinocyte interactions, altered gene regulation, neovascularization, and disruptions in the basement membrane cause melasma.² Patients present with epidermal or dermal melasma or a combination of both (mixed melasma).³ Wood lamp examination is helpful to distinguish between epidermal and dermal melasma. Dermal and mixed melasma can be difficult to treat and require multimodal treatments.

Epidemiology

Melasma commonly affects women aged 20 to 40 years,⁴ with a female to male ratio of 9:1.⁵ Potential triggers of melasma include hormones (eg, pregnancy, oral contraceptives, hormone replacement therapy) and exposure to UV light.^2,5 Melasma occurs in patients of all racial and ethnic backgrounds; however, the prevalence is higher in patients with darker skin tones.²

Key clinical features in people with darker skin tones

Melasma commonly manifests as symmetrically distributed, reticulated (lacy), dark brown to grayish brown patches on the cheeks, nose, forehead, upper lip, and chin in patients with darker skin tones.⁵ The pigment can be tan brown in patients with lighter skin tones. Given that postinflammatory hyperpigmentation and other pigmentary disorders can cause a similar appearance, a biopsy sometimes is needed to confirm the diagnosis, but melasma is diagnosed via physical examination in most patients. Melasma can be misdiagnosed as postinflammatory hyperpigmentation, solar lentigines, exogenous ochronosis, and Hori nevus.⁵

Worth noting

Prevention

• Daily sunscreen use is critical to prevent worsening of melasma. Sunscreen may not appear cosmetically elegant on darker skin tones, which creates a barrier to its use.⁶ Protection from both sunlight and visible light is necessary. Visible light, including light from light bulbs and device-emitted blue light, can worsen melasma. Iron oxides in tinted sunscreen offer protection from visible light.

• Physicians can recommend sunscreens that are more transparent or tinted for a better cosmetic match.

• Severe flares of melasma can occur with sun exposure despite good control with medications and laser modalities.

Treatment

• First-line therapies include topical hydroquinone 2% to 4%, tretinoin, azelaic acid, kojic acid, or ascorbic acid (vitamin C). A popular topical compound is a steroid, tretinoin, and hydroquinone.^1,5 Over-the-counter hydroquinone has been removed from the market due to safety concerns; however, it is still first line in the treatment of melasma. If hydroquinone is prescribed, treatment intervals of 6 to 8 weeks followed by a hydroquinone-free period is advised to reduce the risk for exogenous ochronosis (a paradoxical darkening of the skin).

• Chemical peels are second-line treatments that are effective for melasma. Improvement in epidermal melasma has been shown with chemical peels containing Jessner solution, salicylic acid, or α-hydroxy acid. Patients with dermal and mixed melasma have seen improvement with trichloroacetic acid 25% to 35% with or without Jessner solution.¹

• Cysteamine is a topical treatment created from the degradation of coenzyme A. It disrupts the synthesis of melanin to create a more even skin tone. It may be recommended in combination with sunscreen as a first-line or second-line topical therapy.

• Oral tranexamic acid is a third-line treatment that is an analogue for lysine. It decreases prostaglandin production, which leads to a lower number of tyrosine precursors available for the creation of melanin. Tranexamic acid has been shown to lighten the appearance of melasma.⁷ The most common and dangerous adverse effect of tranexamic acid is blood clots and this treatment should be avoided in those on combination (estrogen and progestin) contraceptives or those with a personal or family history of clotting disorders.⁸

• Fourth-line treatments such as lasers (performed by dermatologists) can destroy the deposition of pigment while avoiding destruction of epidermal keratinocytes.^1,9,10 They also are commonly employed in refractive melasma. The most common lasers are nonablative fractionated lasers and low-fluence Q-switched lasers. The Q-switched Nd:YAG and picosecond lasers are safe for treating melasma in darker skin tones. Ablative fractionated lasers such as CO₂ lasers and erbium:YAG lasers also have been used in the treatment of melasma; however, there is still an extremely high risk for postinflammatory dyspigmentation 1 to 2 months after the procedure.¹⁰

• Although there is still a risk for rebound hyperpigmentation after laser treatment, use of topical hydroquinone pretreatment may help decrease postoperative hyperpigmentation.^1,5 Patients who are treated with the incorrect laser or overtreated may develop postinflammatory hyperpigmentation, rebound hyperpigmentation, or hypopigmentation.

Health disparity highlight

Melasma, most common in patients with skin of color, is a common chronic pigmentation disorder that is cosmetically and psychologically burdensome,¹¹ leading to decreased quality of life, emotional functioning, and selfesteem.¹² Clinicians should counsel patients and work closely on long-term management. The treatment options for melasma are considered cosmetic and may be cost prohibitive for many to cover out-of-pocket. Topical treatments have been found to be the most cost-effective.¹³ Some compounding pharmacies and drug discount programs provide more affordable treatment pricing; however, some patients are still unable to afford these options.

Frontal fibrosing alopecia (FFA) is a lymphocytic cicatricial alopecia that primarily affects postmenopausal women. Considered a subtype of lichen planopilaris (LPP), FFA is histologically identical but presents as symmetric frontotemporal hairline recession rather than the multifocal distribution typical of LPP (Figure 1). Patients also may experience symptoms such as itching, facial papules, and eyebrow loss. As a progressive and scarring alopecia, early management of FFA is necessary to prevent permanent hair loss; however, there still are no clear guidelines regarding the efficacy of different treatment options for FFA due to a lack of randomized controlled studies in the literature. Patients with skin of color (SOC) also may have varying responses to treatment, further complicating the establishment of any treatment algorithm. Furthermore, symptoms, clinical findings, and demographics of FFA have been observed to vary across different ethnicities, especially among Black individuals. We conducted a systematic review of the literature on FFA in Black patients, with an analysis of demographics, clinical findings, concomitant skin conditions, treatments given, and treatment responses.

Methods

A PubMed search of articles indexed for MEDLINE was conducted of studies investigating FFA in patients with SOC from January 1, 2000, through November 30, 2020, using the terms frontal fibrosing alopecia, ethnicity, African, Black, Asian, Indian, Hispanic, and Latino. Articles were included if they were available in English and discussed treatment and clinical outcomes of FFA in Black individuals. The reference lists of included studies also were reviewed. Articles were assessed for quality of evidence using a 4-point scale (1=well-designed randomized controlled trials; 2=controlled trials with limitations or well-designed cohort or case-control studies; 3=case series with or without intervention; 4=case reports). Variables related to study type, patient demographics, treatments, and clinical outcomes were recorded.

Results

Of the 69 search results, 8 studies—2 retrospective cohort studies, 3 case series, and 3 case reports—describing 51 Black individuals with FFA were included in our review (eTable). Of these, 49 (96.1%) were female and 2 (3.9%) were male. Of the 45 females with data available for menopausal status, 24 (53.3%) were premenopausal and 21 (46.7%) were postmenopausal; data were not available for 4 females. Patients identified as African or African American in 27 (52.9%) cases, South African in 19 (37.3%), Black in 3 (5.9%), Indian in 1 (2.0%), and Afro-Caribbean in 1 (2.0%). The average age of FFA onset was 43.8 years in females (raw data available in 24 patients) and 35 years in males (raw data available in 2 patients). A family history of hair loss was reported in 15.7% (8/51) of patients.

Involved areas of hair loss included the frontotemporal hairline (51/51 [100%]), eyebrows (32/51 [62.7%]), limbs (4/51 [7.8%]), occiput (4/51 [7.8%]), facial hair (2/51 [3.9%]), vertex scalp (1/51 [2.0%]), and eyelashes (1/51 [2.0%]). Patchy alopecia suggestive of LPP was reported in 2 (3.9%) patients.

Patients frequently presented with scalp pruritus (26/51 [51.0%]), perifollicular papules or pustules (9/51 [17.6%]), and perifollicular hyperpigmentation (9/51 [17.6%]). Other associated symptoms included perifollicular erythema (6/51 [11.8%]), scalp pain (5/51 [9.8%]), hyperkeratosis or flaking (3/51 [5.9%]), and facial papules (2/51 [3.9%]). Loss of follicular ostia, prominent follicular ostia, and the lonely hair sign (Figure 2) was described in 21 (41.2%), 5 (9.8%), and 15 (29.4%) of patients, respectively. Hairstyles that involve scalp traction (19/51 [37.3%]) and/or chemicals (28/51 [54.9%]), such as hair dye or chemical relaxers, commonly were reported in patients prior to the onset of FFA.

The most commonly reported dermatologic comorbidities included traction alopecia (17/51 [33.3%]), followed by lichen planus pigmentosus (LLPigm)(7/51 [13.7%]), LPP (2/51 [3.9%]), psoriasis (1/51 [2.0%]), and morphea (1/51 [2.0%]). Reported comorbid diseases included Sjögren syndrome (2/51 [3.9%]), hypothyroidism (2/51 [3.9%]), HIV (1/51 [2.0%]), and diabetes mellitus (1/51 [2.0%]).

Of available reports (n=32), the most common histologic findings included perifollicular fibrosis (23/32 [71.9%]), lichenoid lymphocytic inflammation (22/23 [95.7%]) primarily affecting the isthmus and infundibular areas of the follicles, and decreased follicular density (21/23 [91.3%]).

The average time interval from treatment initiation to treatment assessment in available reports (n=25) was 1.8 years (range, 0.5–2 years). Response to treatment included regrowth of hair in 5.9% (3/51) of patients, FFA stabilization in 39.2% (20/51), FFA progression in 51.0% (26/51), and not reported in 3.9% (2/51). Combination therapy was used in 84.3% (43/51) of patients, while monotherapy was used in 11.8% (6/51), and 3.9% (2/51) did not have any treatment reported. Response to treatment was highly variable among patients, as were the combinations of therapeutic agents used (Table). Regrowth of hair was rare, occurring in only 2 (100%) patients treated with oral prednisone plus hydroxychloroquine (HCQ) or chloroquine (CHQ), and in 1 (50.0%) patient treated with topical corticosteroids plus antifungal shampoo, while there was no response in the other patient treated with this combination.

Improvement in hair loss, defined as having at least slowed progression of FFA, was observed in 100% (2/2) of patients who had oral steroids as part of their treatment regimen, followed by 5-alpha-reductase inhibitors (5-ARIs)(finasteride and dutasteride; 62.5% [5/8]), intralesional steroids (57.1% [8/14]), HCQ/CHQ (42.9% [15/35]), topical steroids (41.5% [17/41]), antifungal shampoo (40.0% [2/5]), topical/oral minoxidil (36.0% [9/25]), and tacrolimus (33.3% [7/21]).

Comment

Frontal fibrosing alopecia is a progressive scarring alopecia and a clinical variant of LPP. First described in 1994 by Kossard,¹ it initially was thought to be a disease of postmenopausal White women. Although still most prevalent in White individuals, there has been a growing number of reports describing FFA in patients with SOC, including Black individuals.¹⁰ Despite the increasing number of cases over the years, studies on the treatment of FFA remain sparse. Without expert guidelines, treatments usually are chosen based on clinician preferences. Few observational studies on these treatment modalities and their clinical outcomes exist, and the cohorts largely are composed of White patients.^10-12 However, Black individuals may respond differently to these treatments, just as they have been shown to exhibit unique features of FFA.³

Demographics of Patients With FFA—Consistent with our findings, prior studies have found that Black patients are more likely to be younger and premenopausal at FFA onset than their White counterparts.^13-15 Among the Black individuals included in our review, the majority were premenopausal (53%) with an average age of FFA onset of 46.7 years. Conversely, only 5% of 60 White females with FFA reported in a retrospective review were premenopausal and had an older mean age of FFA onset of 64 years,¹ substantiating prior reports.

Clinical Findings in Patients With FFA—The clinical findings observed in our cohort were consistent with what has previously been described in Black patients, including loss of follicular ostia (41.2%), lonely hair sign (29.4%), perifollicular erythema (11.8%), perifollicular papules (17.6%), and hyperkeratosis or flaking (5.9%). In comparing these findings with a review of 932 patients, 86% of whom were White, the observed frequencies of follicular ostia loss (38.3%) and lonely hair sign (26.7%) were similar; however, perifollicular erythema (44.2%), and hyperkeratosis (44.4%) were more prevalent in this group, while perifollicular papules (6.2%) were less common compared to our Black cohort.¹⁶ An explanation for this discrepancy in perifollicular erythema may be the increased skin pigmentation diminishing the appearance of erythema in Black individuals. Our cohort of Black individuals noted the presence of follicular hyperpigmentation (17.6%) and a high prevalence of scalp pruritus (51.0%), which appear to be more common in Black patients.^3,17 Although it is unclear why these differences in FFA presentation exist, it may be helpful for clinicians to be aware of these unique features when examining Black patients with suspected FFA.

Concomitant Cutaneous Disorders—A notable proportion of our cohort also had concomitant traction alopecia, which presents with frontotemporal alopecia, similar to FFA, making the diagnosis more challenging; however, the presence of perifollicular hyperpigmentation and facial hyperpigmentation in FFA may aid in differentiating these 2 entities.³ Other concomitant conditions noted in our review included androgenic alopecia, Sjögren syndrome, psoriasis, hypothyroidism, morphea, and HIV, suggesting a potential interplay between autoimmune, genetic, hormonal, and environmental components in the etiology of FFA. In fact, a recent study found that a persistent inflammatory response, loss of immune privilege, and a genetic susceptibility are some of the key processes in the pathogenesis of FFA.¹⁸ Although the authors speculated that there may be other triggers in initiating the onset of FFA, such as steroid hormones, sun exposure, and topical allergens, more evidence and controlled studies are needed

Additionally, concomitant LPPigm occurred in 13.7% of our FFA cohort, which appears to be more common in patients with darker skin types.^5,19-21 Lichen planus pigmentosus is a rare variant of LPP, and previous reports suggest that it may be associated with FFA.⁵ Similar to FFA, the pathogenesis of LPPigm also is unclear, and its treatment may be just as difficult.²² Because LPPigm may occur before, during, or after onset of FFA,²³ it may be helpful for clinicians to search for the signs of LPPigm in patients with darker skin types patients presenting with hair loss both as a diagnostic clue and so that treatment may be tailored to both conditions.

Response to Treatment—Similar to the varying clinical pictures, the response to treatment also can vary between patients of different ethnicities. For Black patients, treatment outcomes did not seem as successful as they did for other patients with SOC described in the literature. A retrospective cohort of 58 Asian individuals with FFA found that up to 90% had improvement or stabilization of FFA after treatment,²³ while only 45.1% (23/51) of the Black patients included in our study had improvement or stabilization. One reason may be that a greater proportion of Black patients are premenopausal at FFA onset (53%) compared to what is reported in Asian patients (28%),²³ and women who are premenopausal at FFA onset often face more severe disease.¹⁵ Although there may be additional explanations for these differences in treatment outcomes between ethnic groups, further investigation is needed.

All patients included in our study received either monotherapy or combination therapy of topical/intralesional/oral steroids, HCQ or CHQ, 5-ARIs, topical/oral minoxidil, antifungal shampoo, and/or a calcineurin inhibitor; however, most patients (51.0%) did not see a response to treatment, while only 45.1% showed slowed or halted progression of FFA. Hair regrowth was rare, occurring in only 3 (5.9%) patients; 2 of them were the only patients treated with oral prednisone, making for a potentially promising therapeutic for Black patients that should be further investigated in larger controlled cohort studies. In a prior study, intramuscular steroids (40 mg every 3 weeks) plus topical minoxidil were unsuccessful in slowing the progression of FFA in 3 postmenopausal women,²⁴ which may be explained by the racial differences in the response to FFA treatments and perhaps also menopausal status. Although not included in any of the regimens in our review, isotretinoin was shown to be effective in an ethnically unspecified group of patients (n=16) and also may be efficacious in Black individuals.²⁵ Although FFA may stabilize with time,²⁶ this was not observed in any of the patients included in our study; however, we only included patients who were treated, making it impossible to discern whether resolution was idiopathic or due to treatment.

Future Research—Research on treatments for FFA is lacking, especially in patients with SOC. Although we observed that there may be differences in the treatment response among Black individuals compared to other patients with SOC, additional studies are needed to delineate these racial differences, which can help guide management. More randomized controlled trials evaluating the various treatment regimens also are required to establish treatment guidelines. Frontal fibrosing alopecia likely is underdiagnosed in Black individuals, contributing to the lack of research in this group. Darker skin can obscure some of the clinical and dermoscopic features that are more visible in fair skin. Furthermore, it may be challenging to distinguish clinical features of FFA in the setting of concomitant traction alopecia, which is more common in Black patients.²⁷ Frontal fibrosing alopecia presenting in Black women also is less likely to be biopsied, contributing to the tendency to miss FFA in favor of traction or androgenic alopecia, which often are assumed to be more common in this population.^2,27 Therefore, histologic evaluation through biopsy is paramount in securing an accurate diagnosis for Black patients with frontotemporal alopecia.

Study Limitations—The studies included in our review were limited by a lack of control comparison groups, especially among the retrospective cohort studies. Additionally, some of the studies included cases refractory to prior treatment modalities, possibly leading to a selection bias of more severe cases that were not representative of FFA in the general population. Thus, further studies involving larger populations of those with SOC are needed to fully evaluate the clinical utility of the current treatment modalities in this group.

Frontal fibrosing alopecia (FFA) is a lymphocytic cicatricial alopecia that primarily affects postmenopausal women. Considered a subtype of lichen planopilaris (LPP), FFA is histologically identical but presents as symmetric frontotemporal hairline recession rather than the multifocal distribution typical of LPP (Figure 1). Patients also may experience symptoms such as itching, facial papules, and eyebrow loss. As a progressive and scarring alopecia, early management of FFA is necessary to prevent permanent hair loss; however, there still are no clear guidelines regarding the efficacy of different treatment options for FFA due to a lack of randomized controlled studies in the literature. Patients with skin of color (SOC) also may have varying responses to treatment, further complicating the establishment of any treatment algorithm. Furthermore, symptoms, clinical findings, and demographics of FFA have been observed to vary across different ethnicities, especially among Black individuals. We conducted a systematic review of the literature on FFA in Black patients, with an analysis of demographics, clinical findings, concomitant skin conditions, treatments given, and treatment responses.

Methods

A PubMed search of articles indexed for MEDLINE was conducted of studies investigating FFA in patients with SOC from January 1, 2000, through November 30, 2020, using the terms frontal fibrosing alopecia, ethnicity, African, Black, Asian, Indian, Hispanic, and Latino. Articles were included if they were available in English and discussed treatment and clinical outcomes of FFA in Black individuals. The reference lists of included studies also were reviewed. Articles were assessed for quality of evidence using a 4-point scale (1=well-designed randomized controlled trials; 2=controlled trials with limitations or well-designed cohort or case-control studies; 3=case series with or without intervention; 4=case reports). Variables related to study type, patient demographics, treatments, and clinical outcomes were recorded.

Results

Of the 69 search results, 8 studies—2 retrospective cohort studies, 3 case series, and 3 case reports—describing 51 Black individuals with FFA were included in our review (eTable). Of these, 49 (96.1%) were female and 2 (3.9%) were male. Of the 45 females with data available for menopausal status, 24 (53.3%) were premenopausal and 21 (46.7%) were postmenopausal; data were not available for 4 females. Patients identified as African or African American in 27 (52.9%) cases, South African in 19 (37.3%), Black in 3 (5.9%), Indian in 1 (2.0%), and Afro-Caribbean in 1 (2.0%). The average age of FFA onset was 43.8 years in females (raw data available in 24 patients) and 35 years in males (raw data available in 2 patients). A family history of hair loss was reported in 15.7% (8/51) of patients.

Involved areas of hair loss included the frontotemporal hairline (51/51 [100%]), eyebrows (32/51 [62.7%]), limbs (4/51 [7.8%]), occiput (4/51 [7.8%]), facial hair (2/51 [3.9%]), vertex scalp (1/51 [2.0%]), and eyelashes (1/51 [2.0%]). Patchy alopecia suggestive of LPP was reported in 2 (3.9%) patients.

Patients frequently presented with scalp pruritus (26/51 [51.0%]), perifollicular papules or pustules (9/51 [17.6%]), and perifollicular hyperpigmentation (9/51 [17.6%]). Other associated symptoms included perifollicular erythema (6/51 [11.8%]), scalp pain (5/51 [9.8%]), hyperkeratosis or flaking (3/51 [5.9%]), and facial papules (2/51 [3.9%]). Loss of follicular ostia, prominent follicular ostia, and the lonely hair sign (Figure 2) was described in 21 (41.2%), 5 (9.8%), and 15 (29.4%) of patients, respectively. Hairstyles that involve scalp traction (19/51 [37.3%]) and/or chemicals (28/51 [54.9%]), such as hair dye or chemical relaxers, commonly were reported in patients prior to the onset of FFA.

The most commonly reported dermatologic comorbidities included traction alopecia (17/51 [33.3%]), followed by lichen planus pigmentosus (LLPigm)(7/51 [13.7%]), LPP (2/51 [3.9%]), psoriasis (1/51 [2.0%]), and morphea (1/51 [2.0%]). Reported comorbid diseases included Sjögren syndrome (2/51 [3.9%]), hypothyroidism (2/51 [3.9%]), HIV (1/51 [2.0%]), and diabetes mellitus (1/51 [2.0%]).

Of available reports (n=32), the most common histologic findings included perifollicular fibrosis (23/32 [71.9%]), lichenoid lymphocytic inflammation (22/23 [95.7%]) primarily affecting the isthmus and infundibular areas of the follicles, and decreased follicular density (21/23 [91.3%]).

The average time interval from treatment initiation to treatment assessment in available reports (n=25) was 1.8 years (range, 0.5–2 years). Response to treatment included regrowth of hair in 5.9% (3/51) of patients, FFA stabilization in 39.2% (20/51), FFA progression in 51.0% (26/51), and not reported in 3.9% (2/51). Combination therapy was used in 84.3% (43/51) of patients, while monotherapy was used in 11.8% (6/51), and 3.9% (2/51) did not have any treatment reported. Response to treatment was highly variable among patients, as were the combinations of therapeutic agents used (Table). Regrowth of hair was rare, occurring in only 2 (100%) patients treated with oral prednisone plus hydroxychloroquine (HCQ) or chloroquine (CHQ), and in 1 (50.0%) patient treated with topical corticosteroids plus antifungal shampoo, while there was no response in the other patient treated with this combination.

Improvement in hair loss, defined as having at least slowed progression of FFA, was observed in 100% (2/2) of patients who had oral steroids as part of their treatment regimen, followed by 5-alpha-reductase inhibitors (5-ARIs)(finasteride and dutasteride; 62.5% [5/8]), intralesional steroids (57.1% [8/14]), HCQ/CHQ (42.9% [15/35]), topical steroids (41.5% [17/41]), antifungal shampoo (40.0% [2/5]), topical/oral minoxidil (36.0% [9/25]), and tacrolimus (33.3% [7/21]).

Comment

Frontal fibrosing alopecia is a progressive scarring alopecia and a clinical variant of LPP. First described in 1994 by Kossard,¹ it initially was thought to be a disease of postmenopausal White women. Although still most prevalent in White individuals, there has been a growing number of reports describing FFA in patients with SOC, including Black individuals.¹⁰ Despite the increasing number of cases over the years, studies on the treatment of FFA remain sparse. Without expert guidelines, treatments usually are chosen based on clinician preferences. Few observational studies on these treatment modalities and their clinical outcomes exist, and the cohorts largely are composed of White patients.^10-12 However, Black individuals may respond differently to these treatments, just as they have been shown to exhibit unique features of FFA.³

Demographics of Patients With FFA—Consistent with our findings, prior studies have found that Black patients are more likely to be younger and premenopausal at FFA onset than their White counterparts.^13-15 Among the Black individuals included in our review, the majority were premenopausal (53%) with an average age of FFA onset of 46.7 years. Conversely, only 5% of 60 White females with FFA reported in a retrospective review were premenopausal and had an older mean age of FFA onset of 64 years,¹ substantiating prior reports.

Clinical Findings in Patients With FFA—The clinical findings observed in our cohort were consistent with what has previously been described in Black patients, including loss of follicular ostia (41.2%), lonely hair sign (29.4%), perifollicular erythema (11.8%), perifollicular papules (17.6%), and hyperkeratosis or flaking (5.9%). In comparing these findings with a review of 932 patients, 86% of whom were White, the observed frequencies of follicular ostia loss (38.3%) and lonely hair sign (26.7%) were similar; however, perifollicular erythema (44.2%), and hyperkeratosis (44.4%) were more prevalent in this group, while perifollicular papules (6.2%) were less common compared to our Black cohort.¹⁶ An explanation for this discrepancy in perifollicular erythema may be the increased skin pigmentation diminishing the appearance of erythema in Black individuals. Our cohort of Black individuals noted the presence of follicular hyperpigmentation (17.6%) and a high prevalence of scalp pruritus (51.0%), which appear to be more common in Black patients.^3,17 Although it is unclear why these differences in FFA presentation exist, it may be helpful for clinicians to be aware of these unique features when examining Black patients with suspected FFA.

Concomitant Cutaneous Disorders—A notable proportion of our cohort also had concomitant traction alopecia, which presents with frontotemporal alopecia, similar to FFA, making the diagnosis more challenging; however, the presence of perifollicular hyperpigmentation and facial hyperpigmentation in FFA may aid in differentiating these 2 entities.³ Other concomitant conditions noted in our review included androgenic alopecia, Sjögren syndrome, psoriasis, hypothyroidism, morphea, and HIV, suggesting a potential interplay between autoimmune, genetic, hormonal, and environmental components in the etiology of FFA. In fact, a recent study found that a persistent inflammatory response, loss of immune privilege, and a genetic susceptibility are some of the key processes in the pathogenesis of FFA.¹⁸ Although the authors speculated that there may be other triggers in initiating the onset of FFA, such as steroid hormones, sun exposure, and topical allergens, more evidence and controlled studies are needed

Additionally, concomitant LPPigm occurred in 13.7% of our FFA cohort, which appears to be more common in patients with darker skin types.^5,19-21 Lichen planus pigmentosus is a rare variant of LPP, and previous reports suggest that it may be associated with FFA.⁵ Similar to FFA, the pathogenesis of LPPigm also is unclear, and its treatment may be just as difficult.²² Because LPPigm may occur before, during, or after onset of FFA,²³ it may be helpful for clinicians to search for the signs of LPPigm in patients with darker skin types patients presenting with hair loss both as a diagnostic clue and so that treatment may be tailored to both conditions.

Response to Treatment—Similar to the varying clinical pictures, the response to treatment also can vary between patients of different ethnicities. For Black patients, treatment outcomes did not seem as successful as they did for other patients with SOC described in the literature. A retrospective cohort of 58 Asian individuals with FFA found that up to 90% had improvement or stabilization of FFA after treatment,²³ while only 45.1% (23/51) of the Black patients included in our study had improvement or stabilization. One reason may be that a greater proportion of Black patients are premenopausal at FFA onset (53%) compared to what is reported in Asian patients (28%),²³ and women who are premenopausal at FFA onset often face more severe disease.¹⁵ Although there may be additional explanations for these differences in treatment outcomes between ethnic groups, further investigation is needed.

All patients included in our study received either monotherapy or combination therapy of topical/intralesional/oral steroids, HCQ or CHQ, 5-ARIs, topical/oral minoxidil, antifungal shampoo, and/or a calcineurin inhibitor; however, most patients (51.0%) did not see a response to treatment, while only 45.1% showed slowed or halted progression of FFA. Hair regrowth was rare, occurring in only 3 (5.9%) patients; 2 of them were the only patients treated with oral prednisone, making for a potentially promising therapeutic for Black patients that should be further investigated in larger controlled cohort studies. In a prior study, intramuscular steroids (40 mg every 3 weeks) plus topical minoxidil were unsuccessful in slowing the progression of FFA in 3 postmenopausal women,²⁴ which may be explained by the racial differences in the response to FFA treatments and perhaps also menopausal status. Although not included in any of the regimens in our review, isotretinoin was shown to be effective in an ethnically unspecified group of patients (n=16) and also may be efficacious in Black individuals.²⁵ Although FFA may stabilize with time,²⁶ this was not observed in any of the patients included in our study; however, we only included patients who were treated, making it impossible to discern whether resolution was idiopathic or due to treatment.

Future Research—Research on treatments for FFA is lacking, especially in patients with SOC. Although we observed that there may be differences in the treatment response among Black individuals compared to other patients with SOC, additional studies are needed to delineate these racial differences, which can help guide management. More randomized controlled trials evaluating the various treatment regimens also are required to establish treatment guidelines. Frontal fibrosing alopecia likely is underdiagnosed in Black individuals, contributing to the lack of research in this group. Darker skin can obscure some of the clinical and dermoscopic features that are more visible in fair skin. Furthermore, it may be challenging to distinguish clinical features of FFA in the setting of concomitant traction alopecia, which is more common in Black patients.²⁷ Frontal fibrosing alopecia presenting in Black women also is less likely to be biopsied, contributing to the tendency to miss FFA in favor of traction or androgenic alopecia, which often are assumed to be more common in this population.^2,27 Therefore, histologic evaluation through biopsy is paramount in securing an accurate diagnosis for Black patients with frontotemporal alopecia.

Study Limitations—The studies included in our review were limited by a lack of control comparison groups, especially among the retrospective cohort studies. Additionally, some of the studies included cases refractory to prior treatment modalities, possibly leading to a selection bias of more severe cases that were not representative of FFA in the general population. Thus, further studies involving larger populations of those with SOC are needed to fully evaluate the clinical utility of the current treatment modalities in this group.

Frontal fibrosing alopecia (FFA) is a lymphocytic cicatricial alopecia that primarily affects postmenopausal women. Considered a subtype of lichen planopilaris (LPP), FFA is histologically identical but presents as symmetric frontotemporal hairline recession rather than the multifocal distribution typical of LPP (Figure 1). Patients also may experience symptoms such as itching, facial papules, and eyebrow loss. As a progressive and scarring alopecia, early management of FFA is necessary to prevent permanent hair loss; however, there still are no clear guidelines regarding the efficacy of different treatment options for FFA due to a lack of randomized controlled studies in the literature. Patients with skin of color (SOC) also may have varying responses to treatment, further complicating the establishment of any treatment algorithm. Furthermore, symptoms, clinical findings, and demographics of FFA have been observed to vary across different ethnicities, especially among Black individuals. We conducted a systematic review of the literature on FFA in Black patients, with an analysis of demographics, clinical findings, concomitant skin conditions, treatments given, and treatment responses.

Methods

A PubMed search of articles indexed for MEDLINE was conducted of studies investigating FFA in patients with SOC from January 1, 2000, through November 30, 2020, using the terms frontal fibrosing alopecia, ethnicity, African, Black, Asian, Indian, Hispanic, and Latino. Articles were included if they were available in English and discussed treatment and clinical outcomes of FFA in Black individuals. The reference lists of included studies also were reviewed. Articles were assessed for quality of evidence using a 4-point scale (1=well-designed randomized controlled trials; 2=controlled trials with limitations or well-designed cohort or case-control studies; 3=case series with or without intervention; 4=case reports). Variables related to study type, patient demographics, treatments, and clinical outcomes were recorded.

Results

Of the 69 search results, 8 studies—2 retrospective cohort studies, 3 case series, and 3 case reports—describing 51 Black individuals with FFA were included in our review (eTable). Of these, 49 (96.1%) were female and 2 (3.9%) were male. Of the 45 females with data available for menopausal status, 24 (53.3%) were premenopausal and 21 (46.7%) were postmenopausal; data were not available for 4 females. Patients identified as African or African American in 27 (52.9%) cases, South African in 19 (37.3%), Black in 3 (5.9%), Indian in 1 (2.0%), and Afro-Caribbean in 1 (2.0%). The average age of FFA onset was 43.8 years in females (raw data available in 24 patients) and 35 years in males (raw data available in 2 patients). A family history of hair loss was reported in 15.7% (8/51) of patients.

Involved areas of hair loss included the frontotemporal hairline (51/51 [100%]), eyebrows (32/51 [62.7%]), limbs (4/51 [7.8%]), occiput (4/51 [7.8%]), facial hair (2/51 [3.9%]), vertex scalp (1/51 [2.0%]), and eyelashes (1/51 [2.0%]). Patchy alopecia suggestive of LPP was reported in 2 (3.9%) patients.

Patients frequently presented with scalp pruritus (26/51 [51.0%]), perifollicular papules or pustules (9/51 [17.6%]), and perifollicular hyperpigmentation (9/51 [17.6%]). Other associated symptoms included perifollicular erythema (6/51 [11.8%]), scalp pain (5/51 [9.8%]), hyperkeratosis or flaking (3/51 [5.9%]), and facial papules (2/51 [3.9%]). Loss of follicular ostia, prominent follicular ostia, and the lonely hair sign (Figure 2) was described in 21 (41.2%), 5 (9.8%), and 15 (29.4%) of patients, respectively. Hairstyles that involve scalp traction (19/51 [37.3%]) and/or chemicals (28/51 [54.9%]), such as hair dye or chemical relaxers, commonly were reported in patients prior to the onset of FFA.

The most commonly reported dermatologic comorbidities included traction alopecia (17/51 [33.3%]), followed by lichen planus pigmentosus (LLPigm)(7/51 [13.7%]), LPP (2/51 [3.9%]), psoriasis (1/51 [2.0%]), and morphea (1/51 [2.0%]). Reported comorbid diseases included Sjögren syndrome (2/51 [3.9%]), hypothyroidism (2/51 [3.9%]), HIV (1/51 [2.0%]), and diabetes mellitus (1/51 [2.0%]).

Of available reports (n=32), the most common histologic findings included perifollicular fibrosis (23/32 [71.9%]), lichenoid lymphocytic inflammation (22/23 [95.7%]) primarily affecting the isthmus and infundibular areas of the follicles, and decreased follicular density (21/23 [91.3%]).

The average time interval from treatment initiation to treatment assessment in available reports (n=25) was 1.8 years (range, 0.5–2 years). Response to treatment included regrowth of hair in 5.9% (3/51) of patients, FFA stabilization in 39.2% (20/51), FFA progression in 51.0% (26/51), and not reported in 3.9% (2/51). Combination therapy was used in 84.3% (43/51) of patients, while monotherapy was used in 11.8% (6/51), and 3.9% (2/51) did not have any treatment reported. Response to treatment was highly variable among patients, as were the combinations of therapeutic agents used (Table). Regrowth of hair was rare, occurring in only 2 (100%) patients treated with oral prednisone plus hydroxychloroquine (HCQ) or chloroquine (CHQ), and in 1 (50.0%) patient treated with topical corticosteroids plus antifungal shampoo, while there was no response in the other patient treated with this combination.

Improvement in hair loss, defined as having at least slowed progression of FFA, was observed in 100% (2/2) of patients who had oral steroids as part of their treatment regimen, followed by 5-alpha-reductase inhibitors (5-ARIs)(finasteride and dutasteride; 62.5% [5/8]), intralesional steroids (57.1% [8/14]), HCQ/CHQ (42.9% [15/35]), topical steroids (41.5% [17/41]), antifungal shampoo (40.0% [2/5]), topical/oral minoxidil (36.0% [9/25]), and tacrolimus (33.3% [7/21]).

Comment

Frontal fibrosing alopecia is a progressive scarring alopecia and a clinical variant of LPP. First described in 1994 by Kossard,¹ it initially was thought to be a disease of postmenopausal White women. Although still most prevalent in White individuals, there has been a growing number of reports describing FFA in patients with SOC, including Black individuals.¹⁰ Despite the increasing number of cases over the years, studies on the treatment of FFA remain sparse. Without expert guidelines, treatments usually are chosen based on clinician preferences. Few observational studies on these treatment modalities and their clinical outcomes exist, and the cohorts largely are composed of White patients.^10-12 However, Black individuals may respond differently to these treatments, just as they have been shown to exhibit unique features of FFA.³

Demographics of Patients With FFA—Consistent with our findings, prior studies have found that Black patients are more likely to be younger and premenopausal at FFA onset than their White counterparts.^13-15 Among the Black individuals included in our review, the majority were premenopausal (53%) with an average age of FFA onset of 46.7 years. Conversely, only 5% of 60 White females with FFA reported in a retrospective review were premenopausal and had an older mean age of FFA onset of 64 years,¹ substantiating prior reports.

Clinical Findings in Patients With FFA—The clinical findings observed in our cohort were consistent with what has previously been described in Black patients, including loss of follicular ostia (41.2%), lonely hair sign (29.4%), perifollicular erythema (11.8%), perifollicular papules (17.6%), and hyperkeratosis or flaking (5.9%). In comparing these findings with a review of 932 patients, 86% of whom were White, the observed frequencies of follicular ostia loss (38.3%) and lonely hair sign (26.7%) were similar; however, perifollicular erythema (44.2%), and hyperkeratosis (44.4%) were more prevalent in this group, while perifollicular papules (6.2%) were less common compared to our Black cohort.¹⁶ An explanation for this discrepancy in perifollicular erythema may be the increased skin pigmentation diminishing the appearance of erythema in Black individuals. Our cohort of Black individuals noted the presence of follicular hyperpigmentation (17.6%) and a high prevalence of scalp pruritus (51.0%), which appear to be more common in Black patients.^3,17 Although it is unclear why these differences in FFA presentation exist, it may be helpful for clinicians to be aware of these unique features when examining Black patients with suspected FFA.

Concomitant Cutaneous Disorders—A notable proportion of our cohort also had concomitant traction alopecia, which presents with frontotemporal alopecia, similar to FFA, making the diagnosis more challenging; however, the presence of perifollicular hyperpigmentation and facial hyperpigmentation in FFA may aid in differentiating these 2 entities.³ Other concomitant conditions noted in our review included androgenic alopecia, Sjögren syndrome, psoriasis, hypothyroidism, morphea, and HIV, suggesting a potential interplay between autoimmune, genetic, hormonal, and environmental components in the etiology of FFA. In fact, a recent study found that a persistent inflammatory response, loss of immune privilege, and a genetic susceptibility are some of the key processes in the pathogenesis of FFA.¹⁸ Although the authors speculated that there may be other triggers in initiating the onset of FFA, such as steroid hormones, sun exposure, and topical allergens, more evidence and controlled studies are needed

Additionally, concomitant LPPigm occurred in 13.7% of our FFA cohort, which appears to be more common in patients with darker skin types.^5,19-21 Lichen planus pigmentosus is a rare variant of LPP, and previous reports suggest that it may be associated with FFA.⁵ Similar to FFA, the pathogenesis of LPPigm also is unclear, and its treatment may be just as difficult.²² Because LPPigm may occur before, during, or after onset of FFA,²³ it may be helpful for clinicians to search for the signs of LPPigm in patients with darker skin types patients presenting with hair loss both as a diagnostic clue and so that treatment may be tailored to both conditions.

Response to Treatment—Similar to the varying clinical pictures, the response to treatment also can vary between patients of different ethnicities. For Black patients, treatment outcomes did not seem as successful as they did for other patients with SOC described in the literature. A retrospective cohort of 58 Asian individuals with FFA found that up to 90% had improvement or stabilization of FFA after treatment,²³ while only 45.1% (23/51) of the Black patients included in our study had improvement or stabilization. One reason may be that a greater proportion of Black patients are premenopausal at FFA onset (53%) compared to what is reported in Asian patients (28%),²³ and women who are premenopausal at FFA onset often face more severe disease.¹⁵ Although there may be additional explanations for these differences in treatment outcomes between ethnic groups, further investigation is needed.

All patients included in our study received either monotherapy or combination therapy of topical/intralesional/oral steroids, HCQ or CHQ, 5-ARIs, topical/oral minoxidil, antifungal shampoo, and/or a calcineurin inhibitor; however, most patients (51.0%) did not see a response to treatment, while only 45.1% showed slowed or halted progression of FFA. Hair regrowth was rare, occurring in only 3 (5.9%) patients; 2 of them were the only patients treated with oral prednisone, making for a potentially promising therapeutic for Black patients that should be further investigated in larger controlled cohort studies. In a prior study, intramuscular steroids (40 mg every 3 weeks) plus topical minoxidil were unsuccessful in slowing the progression of FFA in 3 postmenopausal women,²⁴ which may be explained by the racial differences in the response to FFA treatments and perhaps also menopausal status. Although not included in any of the regimens in our review, isotretinoin was shown to be effective in an ethnically unspecified group of patients (n=16) and also may be efficacious in Black individuals.²⁵ Although FFA may stabilize with time,²⁶ this was not observed in any of the patients included in our study; however, we only included patients who were treated, making it impossible to discern whether resolution was idiopathic or due to treatment.

Future Research—Research on treatments for FFA is lacking, especially in patients with SOC. Although we observed that there may be differences in the treatment response among Black individuals compared to other patients with SOC, additional studies are needed to delineate these racial differences, which can help guide management. More randomized controlled trials evaluating the various treatment regimens also are required to establish treatment guidelines. Frontal fibrosing alopecia likely is underdiagnosed in Black individuals, contributing to the lack of research in this group. Darker skin can obscure some of the clinical and dermoscopic features that are more visible in fair skin. Furthermore, it may be challenging to distinguish clinical features of FFA in the setting of concomitant traction alopecia, which is more common in Black patients.²⁷ Frontal fibrosing alopecia presenting in Black women also is less likely to be biopsied, contributing to the tendency to miss FFA in favor of traction or androgenic alopecia, which often are assumed to be more common in this population.^2,27 Therefore, histologic evaluation through biopsy is paramount in securing an accurate diagnosis for Black patients with frontotemporal alopecia.

Study Limitations—The studies included in our review were limited by a lack of control comparison groups, especially among the retrospective cohort studies. Additionally, some of the studies included cases refractory to prior treatment modalities, possibly leading to a selection bias of more severe cases that were not representative of FFA in the general population. Thus, further studies involving larger populations of those with SOC are needed to fully evaluate the clinical utility of the current treatment modalities in this group.

In a sea of blonde hair and blue eyes, my black hair and brown eyes stood out. At the time, I was a medical student and one of the few people of color rotating through the inpatient child psychiatric unit. While I was aware I looked “different,” I discovered that my young patients had an unbridled curiosity about such differences. Common questions I received included “Where are you from? Why are your eyes so small? Is it because you eat rice?” Their questions were never of malicious intent, but rather due to my patient’s unfamiliarity with the Asian-American community and with Black, Indigenous, and people of color (BIPOC) communities in general.

Therefore, it came as no surprise that my BIPOC patients could keenly detect similarities. I could see their eyes widen, a spark of recognition, surprise, or even perhaps relief, when they saw my dark hair or the color of my skin. For members of minority racial/ethnic groups in a predominantly White society, there is a special kinship with other underrepresented BIPOC individuals. We are a community; our shared experiences of discrimination and disadvantages bind us together.

Perhaps it was because of our similarities that my BIPOC patients felt comfortable sharing their most intimate secrets: struggling with social anxiety due to language barriers in school, feeling anxious about balancing their familial expectations vs being “American,” or wishing they were dead due to the color of their skin. It hurt to hear this from my patients. My BIPOC patients’ narratives shared a common theme of fear. Fear that others wouldn’t understand their experiences. Fear that no one would understand their pain. When I reflect upon my own experiences with racism, from microaggressions to outright threats, I am reminded of my own fears, loneliness, and pain. It is these experiences that fuel every BIPOC medical student, resident, and physician to provide culturally sensitive care to patients and promote greater mental health for the BIPOC community.

Why diversity matters

Diversity is important in health care. Our patients come from various backgrounds and cultural experiences. A 2019 survey recruited participants who self-identified with >1 race or as a member of an interracial family relationship, to evaluate their preferences in clinicians.¹ Through thematic evaluation of participants’ responses, researchers noted that participants expressed a preference for clinicians who identified as a person of color.¹ Participants desired clinicians who were culturally sensitive, who could connect and empathize with their experiences as people of color.¹ Ultimately, by having a diverse array of clinicians, health care systems ensure that medical professionals can make important connections with patients due to shared experiences.

I remember talking to a mother about her daughter’s suicide attempt. During our conversation, the mother began to shake her head. “She doesn’t have depression,” she exclaimed. “She needs to snap out of it.” As I listened to her, I was reminded of my own grandmother.

My grandmother struggled with depression throughout her life, yet she was adamant she was “fine.” For my grandmother, her insistence that she did not have depression was rooted in shame. In our community, depression was not viewed as a disease, but rather a moral failing. My patient’s mother shared a similar attitude towards depression, believing her daughter was struggling due to her lack of willpower.

As the only person of color on the treatment team, I understood the importance of helping others on the team to also understand the mother’s perspective—doing so changed the dynamics of the relationship between the team and the family. Rather than having an antagonistic view of the mother who seemed to be callous of her daughter’s needs, the team viewed her differently; she was now understood as a mother who was overwhelmed and lacked an understanding of the disease. This changed the treatment team’s focus. The first step was to educate the family about depression, before providing therapeutic and medication treatments.

To fully understand the patient, the physician must place the story in the correct context, recognizing how the intersectionality of race, sexuality, socioeconomic status, and culture impact mental health. I am now a resident, and as a physician, my primary goal is to be an advocate for patients. To improve patient care, we must continue to find ways to improve diversity in the field of psychiatry. One crucial way is for clinicians to share their stories and be vulnerable with our colleagues, as our patients are with us. Through sharing our personal narratives, we further honor and encourage greater diversity.

In a sea of blonde hair and blue eyes, my black hair and brown eyes stood out. At the time, I was a medical student and one of the few people of color rotating through the inpatient child psychiatric unit. While I was aware I looked “different,” I discovered that my young patients had an unbridled curiosity about such differences. Common questions I received included “Where are you from? Why are your eyes so small? Is it because you eat rice?” Their questions were never of malicious intent, but rather due to my patient’s unfamiliarity with the Asian-American community and with Black, Indigenous, and people of color (BIPOC) communities in general.

Therefore, it came as no surprise that my BIPOC patients could keenly detect similarities. I could see their eyes widen, a spark of recognition, surprise, or even perhaps relief, when they saw my dark hair or the color of my skin. For members of minority racial/ethnic groups in a predominantly White society, there is a special kinship with other underrepresented BIPOC individuals. We are a community; our shared experiences of discrimination and disadvantages bind us together.

Perhaps it was because of our similarities that my BIPOC patients felt comfortable sharing their most intimate secrets: struggling with social anxiety due to language barriers in school, feeling anxious about balancing their familial expectations vs being “American,” or wishing they were dead due to the color of their skin. It hurt to hear this from my patients. My BIPOC patients’ narratives shared a common theme of fear. Fear that others wouldn’t understand their experiences. Fear that no one would understand their pain. When I reflect upon my own experiences with racism, from microaggressions to outright threats, I am reminded of my own fears, loneliness, and pain. It is these experiences that fuel every BIPOC medical student, resident, and physician to provide culturally sensitive care to patients and promote greater mental health for the BIPOC community.

Why diversity matters

Diversity is important in health care. Our patients come from various backgrounds and cultural experiences. A 2019 survey recruited participants who self-identified with >1 race or as a member of an interracial family relationship, to evaluate their preferences in clinicians.¹ Through thematic evaluation of participants’ responses, researchers noted that participants expressed a preference for clinicians who identified as a person of color.¹ Participants desired clinicians who were culturally sensitive, who could connect and empathize with their experiences as people of color.¹ Ultimately, by having a diverse array of clinicians, health care systems ensure that medical professionals can make important connections with patients due to shared experiences.

I remember talking to a mother about her daughter’s suicide attempt. During our conversation, the mother began to shake her head. “She doesn’t have depression,” she exclaimed. “She needs to snap out of it.” As I listened to her, I was reminded of my own grandmother.

My grandmother struggled with depression throughout her life, yet she was adamant she was “fine.” For my grandmother, her insistence that she did not have depression was rooted in shame. In our community, depression was not viewed as a disease, but rather a moral failing. My patient’s mother shared a similar attitude towards depression, believing her daughter was struggling due to her lack of willpower.

As the only person of color on the treatment team, I understood the importance of helping others on the team to also understand the mother’s perspective—doing so changed the dynamics of the relationship between the team and the family. Rather than having an antagonistic view of the mother who seemed to be callous of her daughter’s needs, the team viewed her differently; she was now understood as a mother who was overwhelmed and lacked an understanding of the disease. This changed the treatment team’s focus. The first step was to educate the family about depression, before providing therapeutic and medication treatments.

To fully understand the patient, the physician must place the story in the correct context, recognizing how the intersectionality of race, sexuality, socioeconomic status, and culture impact mental health. I am now a resident, and as a physician, my primary goal is to be an advocate for patients. To improve patient care, we must continue to find ways to improve diversity in the field of psychiatry. One crucial way is for clinicians to share their stories and be vulnerable with our colleagues, as our patients are with us. Through sharing our personal narratives, we further honor and encourage greater diversity.

In a sea of blonde hair and blue eyes, my black hair and brown eyes stood out. At the time, I was a medical student and one of the few people of color rotating through the inpatient child psychiatric unit. While I was aware I looked “different,” I discovered that my young patients had an unbridled curiosity about such differences. Common questions I received included “Where are you from? Why are your eyes so small? Is it because you eat rice?” Their questions were never of malicious intent, but rather due to my patient’s unfamiliarity with the Asian-American community and with Black, Indigenous, and people of color (BIPOC) communities in general.

Therefore, it came as no surprise that my BIPOC patients could keenly detect similarities. I could see their eyes widen, a spark of recognition, surprise, or even perhaps relief, when they saw my dark hair or the color of my skin. For members of minority racial/ethnic groups in a predominantly White society, there is a special kinship with other underrepresented BIPOC individuals. We are a community; our shared experiences of discrimination and disadvantages bind us together.

Perhaps it was because of our similarities that my BIPOC patients felt comfortable sharing their most intimate secrets: struggling with social anxiety due to language barriers in school, feeling anxious about balancing their familial expectations vs being “American,” or wishing they were dead due to the color of their skin. It hurt to hear this from my patients. My BIPOC patients’ narratives shared a common theme of fear. Fear that others wouldn’t understand their experiences. Fear that no one would understand their pain. When I reflect upon my own experiences with racism, from microaggressions to outright threats, I am reminded of my own fears, loneliness, and pain. It is these experiences that fuel every BIPOC medical student, resident, and physician to provide culturally sensitive care to patients and promote greater mental health for the BIPOC community.

Why diversity matters

Diversity is important in health care. Our patients come from various backgrounds and cultural experiences. A 2019 survey recruited participants who self-identified with >1 race or as a member of an interracial family relationship, to evaluate their preferences in clinicians.¹ Through thematic evaluation of participants’ responses, researchers noted that participants expressed a preference for clinicians who identified as a person of color.¹ Participants desired clinicians who were culturally sensitive, who could connect and empathize with their experiences as people of color.¹ Ultimately, by having a diverse array of clinicians, health care systems ensure that medical professionals can make important connections with patients due to shared experiences.

I remember talking to a mother about her daughter’s suicide attempt. During our conversation, the mother began to shake her head. “She doesn’t have depression,” she exclaimed. “She needs to snap out of it.” As I listened to her, I was reminded of my own grandmother.

My grandmother struggled with depression throughout her life, yet she was adamant she was “fine.” For my grandmother, her insistence that she did not have depression was rooted in shame. In our community, depression was not viewed as a disease, but rather a moral failing. My patient’s mother shared a similar attitude towards depression, believing her daughter was struggling due to her lack of willpower.

As the only person of color on the treatment team, I understood the importance of helping others on the team to also understand the mother’s perspective—doing so changed the dynamics of the relationship between the team and the family. Rather than having an antagonistic view of the mother who seemed to be callous of her daughter’s needs, the team viewed her differently; she was now understood as a mother who was overwhelmed and lacked an understanding of the disease. This changed the treatment team’s focus. The first step was to educate the family about depression, before providing therapeutic and medication treatments.

To fully understand the patient, the physician must place the story in the correct context, recognizing how the intersectionality of race, sexuality, socioeconomic status, and culture impact mental health. I am now a resident, and as a physician, my primary goal is to be an advocate for patients. To improve patient care, we must continue to find ways to improve diversity in the field of psychiatry. One crucial way is for clinicians to share their stories and be vulnerable with our colleagues, as our patients are with us. Through sharing our personal narratives, we further honor and encourage greater diversity.

NEW ORLEANS – With the Asian population estimated to increase to 41 million by 2050 in the United States, expect the demand for experienced dermatologic care of patients with Asian skin to increase in the coming years, Hye Jin (Leah) Chung, MD, said at the annual meeting of the American Academy of Dermatology.

“Asians account for about 60% of the global population,” said Dr. Chung, assistant professor of dermatology at Harvard Medical School, and director of the Asian Skin Clinic at Beth Israel Deaconess Medical Center, Boston. Along with the estimate that Asians are expected to make up 25% of Canada’s population by 2036, “we will most likely encounter more Asian skin type patients in North America,” Dr. Chung said, noting that the Asian population “is very diverse, ranging from skin type 3 in Far East Asia to skin type 5 in India.”

Doug Brunk/MDedge News

During her presentation, she provided tips for treating hypertrophic scars and keloids in this patient population when intralesional corticosteroids fail. Typically, her first option is to combine an intralesional corticosteroid with 5-fluorouracil (5-FU), a pyrimidine analogue with antimetabolite activity. 5-FU “can cause cell apoptosis of endothelial cells and fibroblasts (which steroids cannot), cell cycle arrest, and TGF-beta [transforming growth factor beta]-induced COL1A2 transcription,” Dr. Chung said. The recommended ratio between 5-FU and steroids in the literature is variable, from a 9:1 ratio to a 1:1 ratio. “In my practice I do not inject more than 100 mg at a time,” she said. Several studies of this approach led by Asian investigators used weekly injections, “but that’s not practical in the U.S. I usually do monthly injections.”

A large systematic review and meta-analysis confirmed that the combination of intralesional triamcinolone acetonide and 5-FU achieved a better efficacy and fewer complications than triamcinolone alone for treating hypertrophic scars and keloids. Potential side effects from 5-FU injections include pain/pruritus, transient hyperpigmentation (especially in skin types 4-6), ulceration, teratogenicity, and transient alopecia.

A more recent meta-analysis comparing the efficacy of multiple drug injections for hypertrophic scars and keloids confirmed that the combination of triamcinolone and 5-FU was superior to bleomycin, verapamil, 5-FU alone, and triamcinolone alone. “And, there was no difference between 5-FU/steroid combination and botulinum toxin A,” Dr. Chung added. “Some parts of the world are using botulinum toxin with mixed results. Based on the amount of toxin required for keloids, this would be cost prohibitive in the U.S.”

Another approach to treating hypertrophic scars and keloids in Asian skin is laser-assisted drug delivery. “First, you can use a fractional ablative laser to create a hole in the epidermis and dermis,” Dr. Chung said. “Then you can apply the suspension topically to the holes. You can also use a steroid ointment or cream after laser treatment for drug delivery.”

Combining pulsed dye laser with steroid injections is another option. Pulsed dye lasers coagulate microvasculature within keloid tissue, “which can cause tissue hypoxia and can decrease growth factors or cytokines for fibrosis within the tissue,” Dr. Chung said. At the cellular level, pulsed dye laser alone can decrease connective tissue growth factor (CTGF), TGF-beta 1, proliferating cell nuclear antigen, and collagen III, and increases matrix metalloproteinase–13 (MMP-13), P53, ERK and p38 MAPK, apoptosis, blockade of AP-1 transcription, and cell cycle changes.

In 2004, plastic surgeons in Korea described a new approach for removing earlobe keloids, which they termed a “keloid fillet flap”. For the procedure, about 50% of the keloid margin is incised with a #15 scalpel blade. “Then you dissect the keloid from the surrounding tissue with a blade or curved scissors,” Dr. Chung said. “Next, you excise the keloid, so you have some dead space. After hemostasis you place the fillet flap to cover the wound. After you trim the redundant tissue, you can close it with epidermal sutures.”

In her clinical experience, she finds the fillet flap “very helpful for fast recovery” and it is associated with less pain. “Several studies have confirmed an excellent improvement of keloids, low recurrence rate, and rare side effects from a fillet flap and adjuvant intralesional corticosteroids. Occasionally, you may see flap necrosis but usually patients do well with topical antibiotics or petrolatum jelly.”

Dr. Chung also discussed her approach to treating papular scars in Asian patients. She described papular scars as underrecognized, anetoderma-like scars on the central face and trunk. “They comprise about 11% of all acne scars but up to 19% of patients with such scars may not recall a history of acne,” she said. Biopsies of papular scars reveal marked reduction or thinning of elastic fibers around hair follicles.

“Papular scars are difficult to treat,” she said. “If you have a conventional Er:YAG or CO₂ laser, you can create tiny holes within the scars,” she said, referring to studies on these approaches. Another treatment option is needle-guided radiofrequency, she noted.

Dr. Chung reported having no relevant financial disclosures.

NEW ORLEANS – With the Asian population estimated to increase to 41 million by 2050 in the United States, expect the demand for experienced dermatologic care of patients with Asian skin to increase in the coming years, Hye Jin (Leah) Chung, MD, said at the annual meeting of the American Academy of Dermatology.

“Asians account for about 60% of the global population,” said Dr. Chung, assistant professor of dermatology at Harvard Medical School, and director of the Asian Skin Clinic at Beth Israel Deaconess Medical Center, Boston. Along with the estimate that Asians are expected to make up 25% of Canada’s population by 2036, “we will most likely encounter more Asian skin type patients in North America,” Dr. Chung said, noting that the Asian population “is very diverse, ranging from skin type 3 in Far East Asia to skin type 5 in India.”

Doug Brunk/MDedge News

During her presentation, she provided tips for treating hypertrophic scars and keloids in this patient population when intralesional corticosteroids fail. Typically, her first option is to combine an intralesional corticosteroid with 5-fluorouracil (5-FU), a pyrimidine analogue with antimetabolite activity. 5-FU “can cause cell apoptosis of endothelial cells and fibroblasts (which steroids cannot), cell cycle arrest, and TGF-beta [transforming growth factor beta]-induced COL1A2 transcription,” Dr. Chung said. The recommended ratio between 5-FU and steroids in the literature is variable, from a 9:1 ratio to a 1:1 ratio. “In my practice I do not inject more than 100 mg at a time,” she said. Several studies of this approach led by Asian investigators used weekly injections, “but that’s not practical in the U.S. I usually do monthly injections.”

A large systematic review and meta-analysis confirmed that the combination of intralesional triamcinolone acetonide and 5-FU achieved a better efficacy and fewer complications than triamcinolone alone for treating hypertrophic scars and keloids. Potential side effects from 5-FU injections include pain/pruritus, transient hyperpigmentation (especially in skin types 4-6), ulceration, teratogenicity, and transient alopecia.

A more recent meta-analysis comparing the efficacy of multiple drug injections for hypertrophic scars and keloids confirmed that the combination of triamcinolone and 5-FU was superior to bleomycin, verapamil, 5-FU alone, and triamcinolone alone. “And, there was no difference between 5-FU/steroid combination and botulinum toxin A,” Dr. Chung added. “Some parts of the world are using botulinum toxin with mixed results. Based on the amount of toxin required for keloids, this would be cost prohibitive in the U.S.”

Another approach to treating hypertrophic scars and keloids in Asian skin is laser-assisted drug delivery. “First, you can use a fractional ablative laser to create a hole in the epidermis and dermis,” Dr. Chung said. “Then you can apply the suspension topically to the holes. You can also use a steroid ointment or cream after laser treatment for drug delivery.”

Combining pulsed dye laser with steroid injections is another option. Pulsed dye lasers coagulate microvasculature within keloid tissue, “which can cause tissue hypoxia and can decrease growth factors or cytokines for fibrosis within the tissue,” Dr. Chung said. At the cellular level, pulsed dye laser alone can decrease connective tissue growth factor (CTGF), TGF-beta 1, proliferating cell nuclear antigen, and collagen III, and increases matrix metalloproteinase–13 (MMP-13), P53, ERK and p38 MAPK, apoptosis, blockade of AP-1 transcription, and cell cycle changes.

In 2004, plastic surgeons in Korea described a new approach for removing earlobe keloids, which they termed a “keloid fillet flap”. For the procedure, about 50% of the keloid margin is incised with a #15 scalpel blade. “Then you dissect the keloid from the surrounding tissue with a blade or curved scissors,” Dr. Chung said. “Next, you excise the keloid, so you have some dead space. After hemostasis you place the fillet flap to cover the wound. After you trim the redundant tissue, you can close it with epidermal sutures.”

In her clinical experience, she finds the fillet flap “very helpful for fast recovery” and it is associated with less pain. “Several studies have confirmed an excellent improvement of keloids, low recurrence rate, and rare side effects from a fillet flap and adjuvant intralesional corticosteroids. Occasionally, you may see flap necrosis but usually patients do well with topical antibiotics or petrolatum jelly.”

Dr. Chung also discussed her approach to treating papular scars in Asian patients. She described papular scars as underrecognized, anetoderma-like scars on the central face and trunk. “They comprise about 11% of all acne scars but up to 19% of patients with such scars may not recall a history of acne,” she said. Biopsies of papular scars reveal marked reduction or thinning of elastic fibers around hair follicles.

“Papular scars are difficult to treat,” she said. “If you have a conventional Er:YAG or CO₂ laser, you can create tiny holes within the scars,” she said, referring to studies on these approaches. Another treatment option is needle-guided radiofrequency, she noted.

Dr. Chung reported having no relevant financial disclosures.

NEW ORLEANS – With the Asian population estimated to increase to 41 million by 2050 in the United States, expect the demand for experienced dermatologic care of patients with Asian skin to increase in the coming years, Hye Jin (Leah) Chung, MD, said at the annual meeting of the American Academy of Dermatology.

“Asians account for about 60% of the global population,” said Dr. Chung, assistant professor of dermatology at Harvard Medical School, and director of the Asian Skin Clinic at Beth Israel Deaconess Medical Center, Boston. Along with the estimate that Asians are expected to make up 25% of Canada’s population by 2036, “we will most likely encounter more Asian skin type patients in North America,” Dr. Chung said, noting that the Asian population “is very diverse, ranging from skin type 3 in Far East Asia to skin type 5 in India.”

Doug Brunk/MDedge News

During her presentation, she provided tips for treating hypertrophic scars and keloids in this patient population when intralesional corticosteroids fail. Typically, her first option is to combine an intralesional corticosteroid with 5-fluorouracil (5-FU), a pyrimidine analogue with antimetabolite activity. 5-FU “can cause cell apoptosis of endothelial cells and fibroblasts (which steroids cannot), cell cycle arrest, and TGF-beta [transforming growth factor beta]-induced COL1A2 transcription,” Dr. Chung said. The recommended ratio between 5-FU and steroids in the literature is variable, from a 9:1 ratio to a 1:1 ratio. “In my practice I do not inject more than 100 mg at a time,” she said. Several studies of this approach led by Asian investigators used weekly injections, “but that’s not practical in the U.S. I usually do monthly injections.”

A large systematic review and meta-analysis confirmed that the combination of intralesional triamcinolone acetonide and 5-FU achieved a better efficacy and fewer complications than triamcinolone alone for treating hypertrophic scars and keloids. Potential side effects from 5-FU injections include pain/pruritus, transient hyperpigmentation (especially in skin types 4-6), ulceration, teratogenicity, and transient alopecia.

A more recent meta-analysis comparing the efficacy of multiple drug injections for hypertrophic scars and keloids confirmed that the combination of triamcinolone and 5-FU was superior to bleomycin, verapamil, 5-FU alone, and triamcinolone alone. “And, there was no difference between 5-FU/steroid combination and botulinum toxin A,” Dr. Chung added. “Some parts of the world are using botulinum toxin with mixed results. Based on the amount of toxin required for keloids, this would be cost prohibitive in the U.S.”

Another approach to treating hypertrophic scars and keloids in Asian skin is laser-assisted drug delivery. “First, you can use a fractional ablative laser to create a hole in the epidermis and dermis,” Dr. Chung said. “Then you can apply the suspension topically to the holes. You can also use a steroid ointment or cream after laser treatment for drug delivery.”

Combining pulsed dye laser with steroid injections is another option. Pulsed dye lasers coagulate microvasculature within keloid tissue, “which can cause tissue hypoxia and can decrease growth factors or cytokines for fibrosis within the tissue,” Dr. Chung said. At the cellular level, pulsed dye laser alone can decrease connective tissue growth factor (CTGF), TGF-beta 1, proliferating cell nuclear antigen, and collagen III, and increases matrix metalloproteinase–13 (MMP-13), P53, ERK and p38 MAPK, apoptosis, blockade of AP-1 transcription, and cell cycle changes.

In 2004, plastic surgeons in Korea described a new approach for removing earlobe keloids, which they termed a “keloid fillet flap”. For the procedure, about 50% of the keloid margin is incised with a #15 scalpel blade. “Then you dissect the keloid from the surrounding tissue with a blade or curved scissors,” Dr. Chung said. “Next, you excise the keloid, so you have some dead space. After hemostasis you place the fillet flap to cover the wound. After you trim the redundant tissue, you can close it with epidermal sutures.”

In her clinical experience, she finds the fillet flap “very helpful for fast recovery” and it is associated with less pain. “Several studies have confirmed an excellent improvement of keloids, low recurrence rate, and rare side effects from a fillet flap and adjuvant intralesional corticosteroids. Occasionally, you may see flap necrosis but usually patients do well with topical antibiotics or petrolatum jelly.”

Dr. Chung also discussed her approach to treating papular scars in Asian patients. She described papular scars as underrecognized, anetoderma-like scars on the central face and trunk. “They comprise about 11% of all acne scars but up to 19% of patients with such scars may not recall a history of acne,” she said. Biopsies of papular scars reveal marked reduction or thinning of elastic fibers around hair follicles.

“Papular scars are difficult to treat,” she said. “If you have a conventional Er:YAG or CO₂ laser, you can create tiny holes within the scars,” she said, referring to studies on these approaches. Another treatment option is needle-guided radiofrequency, she noted.

Dr. Chung reported having no relevant financial disclosures.

An intervention tailored for Black first-time mothers helped increase their infants’ sleep time, researchers have found, a notable result as many studies have shown Black infants get less sleep on average than White infants.

Less sleep has historically put Black children at higher risk for negative outcomes including obesity and poorer social-emotional functioning and cognitive development. These disparities persist into adulthood, the researchers note, as previous studies have shown.

Justin A. Lavner, PhD, with the department of psychology at the University of Georgia in Athens, led this post hoc secondary analysis of the Sleep SAAF (Strong African American Families) study, a randomized clinical trial of 234 participants comparing a responsive parenting (RP) intervention with a safety control group over the first 16 weeks post partum. The original analysis studied the effects of the intervention on rapid weight gain.

In the original analysis, the authors write that “From birth to 2, the prevalence of high weight for length (above the 95th percentile) is 25% higher among African American children compared to White children. From age 2 to 19, the rate of obesity is more than 50% higher among African American children compared to White children. Similar disparities persist into adulthood: rates of obesity are approximately 25% higher among African American adults compared to White adults.”

The differences in early rapid weight gain may be driving the disparities, the authors write.

Elements of the intervention

The intervention in the current analysis included materials delivered at the 3- and 8-week home visits focused on soothing and crying, feeding, and interactive play in the babies’ first months. Families were recruited from Augusta University Medical Center in Augusta, Ga., and had home visits at 1, 3, 8, and 16 weeks post partum.

Mothers got a packet of handouts and facilitators walked through the information with them. The measures involved hands-on activities, discussion, and videos, all tailored for Black families, the authors state.

Mothers were taught about responding appropriately at night when their baby cries, including giving the baby a couple of minutes to fall back to sleep independently and by using calming messages, such as shushing or white noise, before picking the baby up.
 

Babies learn to fall asleep on their own

They also learned to put infants to bed early (ideally by 8 p.m.) so the babies would be calm but awake and could learn to fall asleep on their own.

The control group’s guidance was matched for intensity and session length but focused on sleep and home safety, such as reducing the risk of sudden infant death syndrome (SIDS), keeping the baby’s sleep area close to, but away from, the mother’s bed, and preventing shaken baby syndrome.

In both groups, the 3-week visit session lasted about 90-120 minutes and the 8-week visit lasted about 45-60 minutes.
 

Longer sleep with the intervention

A total of 212 Black mothers, average age 22.7, were randomized – 108 to the RP group and 104 to the control group. Answers on questionnaires were analyzed and at 16 weeks post partum, infants in the RP group (relative to controls) had:

• Longer reported nighttime sleep (mean difference, 40 minutes [95% confidence interval, 3-77]).
• Longer total sleep duration (mean difference, 73 minutes [95% CI, 14-131]).
• Fewer nighttime wakings (mean difference, −0.4 wakings [95% CI, −0.6 to −0.1]).
• Greater likelihood of meeting guidelines of at least 12 hours of sleep per day (risk ratio, 1.4 [95% CI, 1.1 to 1.8]) than controls.

Findings were published in JAMA Network Open.

Additionally, mothers in the RP group more frequently reported they engaged in practices such as letting babies have a few minutes to fall back to sleep on their own (RR, 1.6 [95% CI, 1.0-2.6]) and being less likely to feed their infant just before the baby’s bedtime (RR, 0.5 [95% CI, 0.3-0.8]).

In an accompanying invited commentary, Sarah M. Honaker, PhD, department of pediatrics, Indiana University, Indianapolis, and Alicia Chung, EdD, Center for Early Childhood Health and Development at New York University, write that though the added average sleep duration is one of the most significant findings, there is a possibility of desirability bias because it was reported by the mothers after specific guidance by the facilitators.

“Nonetheless,” the editorialists write, “even if the true effect were half as small, this additional sleep duration could yield notable benefits in infant development if the effect persisted over time. The difference in night wakings between the intervention and control groups (1.8 vs 1.5 per night) at 16 weeks postpartum was statistically significant, though it is unclear whether this difference is clinically meaningful to families.”

They note that it is unclear from the study how the intervention was culturally adapted and how the adaptation might have affected outcomes.

Sleep intervention trials have focused on White families

The editorialists write that much is known about the benefits of behavioral sleep intervention in controlled trials and general population settings, and no adverse effects on infant attachment or cortisol levels have been linked to the interventions.

However, they add, “Unfortunately, this substantial progress in our understanding of infant BSI [behavioral sleep intervention] comes with a caveat, in that most previous studies have been performed with White families from mid-to-high socioeconomic backgrounds.”

Dr. Honaker and Dr. Chung write, “[I]t is important to note that much work remains to examine the acceptability, feasibility, and efficacy of infant BSI in other groups that have been historically marginalized.”

Dr. Lavner and colleagues point out that before their study, there had been little emphasis on interventions to encourage better sleep in general for Black infants, “as most early sleep interventions for this population have focused on SIDS prevention.”

The study by Dr. Lavner et al. was funded by the National Institutes of Health, a Harrington Faculty Fellowship from the University of Texas, and an award from the Penn State Clinical and Translational Sciences Institute supported by the National Center for Advancing Translational Sciences. Editorialist Dr. Honaker reported receiving grants from Nationwide Children’s Hospital (parent grant, Centers for Disease Control and Prevention) to evaluate the acceptability of infant behavioral sleep intervention in Black families.

An intervention tailored for Black first-time mothers helped increase their infants’ sleep time, researchers have found, a notable result as many studies have shown Black infants get less sleep on average than White infants.

Less sleep has historically put Black children at higher risk for negative outcomes including obesity and poorer social-emotional functioning and cognitive development. These disparities persist into adulthood, the researchers note, as previous studies have shown.

Justin A. Lavner, PhD, with the department of psychology at the University of Georgia in Athens, led this post hoc secondary analysis of the Sleep SAAF (Strong African American Families) study, a randomized clinical trial of 234 participants comparing a responsive parenting (RP) intervention with a safety control group over the first 16 weeks post partum. The original analysis studied the effects of the intervention on rapid weight gain.

In the original analysis, the authors write that “From birth to 2, the prevalence of high weight for length (above the 95th percentile) is 25% higher among African American children compared to White children. From age 2 to 19, the rate of obesity is more than 50% higher among African American children compared to White children. Similar disparities persist into adulthood: rates of obesity are approximately 25% higher among African American adults compared to White adults.”

The differences in early rapid weight gain may be driving the disparities, the authors write.

Elements of the intervention

The intervention in the current analysis included materials delivered at the 3- and 8-week home visits focused on soothing and crying, feeding, and interactive play in the babies’ first months. Families were recruited from Augusta University Medical Center in Augusta, Ga., and had home visits at 1, 3, 8, and 16 weeks post partum.

Mothers got a packet of handouts and facilitators walked through the information with them. The measures involved hands-on activities, discussion, and videos, all tailored for Black families, the authors state.

Mothers were taught about responding appropriately at night when their baby cries, including giving the baby a couple of minutes to fall back to sleep independently and by using calming messages, such as shushing or white noise, before picking the baby up.
 

Babies learn to fall asleep on their own

They also learned to put infants to bed early (ideally by 8 p.m.) so the babies would be calm but awake and could learn to fall asleep on their own.

The control group’s guidance was matched for intensity and session length but focused on sleep and home safety, such as reducing the risk of sudden infant death syndrome (SIDS), keeping the baby’s sleep area close to, but away from, the mother’s bed, and preventing shaken baby syndrome.

In both groups, the 3-week visit session lasted about 90-120 minutes and the 8-week visit lasted about 45-60 minutes.
 

Longer sleep with the intervention

A total of 212 Black mothers, average age 22.7, were randomized – 108 to the RP group and 104 to the control group. Answers on questionnaires were analyzed and at 16 weeks post partum, infants in the RP group (relative to controls) had:

• Longer reported nighttime sleep (mean difference, 40 minutes [95% confidence interval, 3-77]).
• Longer total sleep duration (mean difference, 73 minutes [95% CI, 14-131]).
• Fewer nighttime wakings (mean difference, −0.4 wakings [95% CI, −0.6 to −0.1]).
• Greater likelihood of meeting guidelines of at least 12 hours of sleep per day (risk ratio, 1.4 [95% CI, 1.1 to 1.8]) than controls.

Findings were published in JAMA Network Open.

Additionally, mothers in the RP group more frequently reported they engaged in practices such as letting babies have a few minutes to fall back to sleep on their own (RR, 1.6 [95% CI, 1.0-2.6]) and being less likely to feed their infant just before the baby’s bedtime (RR, 0.5 [95% CI, 0.3-0.8]).

In an accompanying invited commentary, Sarah M. Honaker, PhD, department of pediatrics, Indiana University, Indianapolis, and Alicia Chung, EdD, Center for Early Childhood Health and Development at New York University, write that though the added average sleep duration is one of the most significant findings, there is a possibility of desirability bias because it was reported by the mothers after specific guidance by the facilitators.

“Nonetheless,” the editorialists write, “even if the true effect were half as small, this additional sleep duration could yield notable benefits in infant development if the effect persisted over time. The difference in night wakings between the intervention and control groups (1.8 vs 1.5 per night) at 16 weeks postpartum was statistically significant, though it is unclear whether this difference is clinically meaningful to families.”

They note that it is unclear from the study how the intervention was culturally adapted and how the adaptation might have affected outcomes.

Sleep intervention trials have focused on White families

The editorialists write that much is known about the benefits of behavioral sleep intervention in controlled trials and general population settings, and no adverse effects on infant attachment or cortisol levels have been linked to the interventions.

However, they add, “Unfortunately, this substantial progress in our understanding of infant BSI [behavioral sleep intervention] comes with a caveat, in that most previous studies have been performed with White families from mid-to-high socioeconomic backgrounds.”

Dr. Honaker and Dr. Chung write, “[I]t is important to note that much work remains to examine the acceptability, feasibility, and efficacy of infant BSI in other groups that have been historically marginalized.”

Dr. Lavner and colleagues point out that before their study, there had been little emphasis on interventions to encourage better sleep in general for Black infants, “as most early sleep interventions for this population have focused on SIDS prevention.”

The study by Dr. Lavner et al. was funded by the National Institutes of Health, a Harrington Faculty Fellowship from the University of Texas, and an award from the Penn State Clinical and Translational Sciences Institute supported by the National Center for Advancing Translational Sciences. Editorialist Dr. Honaker reported receiving grants from Nationwide Children’s Hospital (parent grant, Centers for Disease Control and Prevention) to evaluate the acceptability of infant behavioral sleep intervention in Black families.

An intervention tailored for Black first-time mothers helped increase their infants’ sleep time, researchers have found, a notable result as many studies have shown Black infants get less sleep on average than White infants.

Less sleep has historically put Black children at higher risk for negative outcomes including obesity and poorer social-emotional functioning and cognitive development. These disparities persist into adulthood, the researchers note, as previous studies have shown.

Justin A. Lavner, PhD, with the department of psychology at the University of Georgia in Athens, led this post hoc secondary analysis of the Sleep SAAF (Strong African American Families) study, a randomized clinical trial of 234 participants comparing a responsive parenting (RP) intervention with a safety control group over the first 16 weeks post partum. The original analysis studied the effects of the intervention on rapid weight gain.

In the original analysis, the authors write that “From birth to 2, the prevalence of high weight for length (above the 95th percentile) is 25% higher among African American children compared to White children. From age 2 to 19, the rate of obesity is more than 50% higher among African American children compared to White children. Similar disparities persist into adulthood: rates of obesity are approximately 25% higher among African American adults compared to White adults.”

The differences in early rapid weight gain may be driving the disparities, the authors write.

Elements of the intervention

The intervention in the current analysis included materials delivered at the 3- and 8-week home visits focused on soothing and crying, feeding, and interactive play in the babies’ first months. Families were recruited from Augusta University Medical Center in Augusta, Ga., and had home visits at 1, 3, 8, and 16 weeks post partum.

Mothers got a packet of handouts and facilitators walked through the information with them. The measures involved hands-on activities, discussion, and videos, all tailored for Black families, the authors state.

Mothers were taught about responding appropriately at night when their baby cries, including giving the baby a couple of minutes to fall back to sleep independently and by using calming messages, such as shushing or white noise, before picking the baby up.
 

Babies learn to fall asleep on their own

They also learned to put infants to bed early (ideally by 8 p.m.) so the babies would be calm but awake and could learn to fall asleep on their own.

The control group’s guidance was matched for intensity and session length but focused on sleep and home safety, such as reducing the risk of sudden infant death syndrome (SIDS), keeping the baby’s sleep area close to, but away from, the mother’s bed, and preventing shaken baby syndrome.

In both groups, the 3-week visit session lasted about 90-120 minutes and the 8-week visit lasted about 45-60 minutes.
 

Longer sleep with the intervention

A total of 212 Black mothers, average age 22.7, were randomized – 108 to the RP group and 104 to the control group. Answers on questionnaires were analyzed and at 16 weeks post partum, infants in the RP group (relative to controls) had:

• Longer reported nighttime sleep (mean difference, 40 minutes [95% confidence interval, 3-77]).
• Longer total sleep duration (mean difference, 73 minutes [95% CI, 14-131]).
• Fewer nighttime wakings (mean difference, −0.4 wakings [95% CI, −0.6 to −0.1]).
• Greater likelihood of meeting guidelines of at least 12 hours of sleep per day (risk ratio, 1.4 [95% CI, 1.1 to 1.8]) than controls.

Findings were published in JAMA Network Open.

Additionally, mothers in the RP group more frequently reported they engaged in practices such as letting babies have a few minutes to fall back to sleep on their own (RR, 1.6 [95% CI, 1.0-2.6]) and being less likely to feed their infant just before the baby’s bedtime (RR, 0.5 [95% CI, 0.3-0.8]).

In an accompanying invited commentary, Sarah M. Honaker, PhD, department of pediatrics, Indiana University, Indianapolis, and Alicia Chung, EdD, Center for Early Childhood Health and Development at New York University, write that though the added average sleep duration is one of the most significant findings, there is a possibility of desirability bias because it was reported by the mothers after specific guidance by the facilitators.

“Nonetheless,” the editorialists write, “even if the true effect were half as small, this additional sleep duration could yield notable benefits in infant development if the effect persisted over time. The difference in night wakings between the intervention and control groups (1.8 vs 1.5 per night) at 16 weeks postpartum was statistically significant, though it is unclear whether this difference is clinically meaningful to families.”

They note that it is unclear from the study how the intervention was culturally adapted and how the adaptation might have affected outcomes.

Sleep intervention trials have focused on White families

The editorialists write that much is known about the benefits of behavioral sleep intervention in controlled trials and general population settings, and no adverse effects on infant attachment or cortisol levels have been linked to the interventions.

However, they add, “Unfortunately, this substantial progress in our understanding of infant BSI [behavioral sleep intervention] comes with a caveat, in that most previous studies have been performed with White families from mid-to-high socioeconomic backgrounds.”

Dr. Honaker and Dr. Chung write, “[I]t is important to note that much work remains to examine the acceptability, feasibility, and efficacy of infant BSI in other groups that have been historically marginalized.”

Dr. Lavner and colleagues point out that before their study, there had been little emphasis on interventions to encourage better sleep in general for Black infants, “as most early sleep interventions for this population have focused on SIDS prevention.”

The study by Dr. Lavner et al. was funded by the National Institutes of Health, a Harrington Faculty Fellowship from the University of Texas, and an award from the Penn State Clinical and Translational Sciences Institute supported by the National Center for Advancing Translational Sciences. Editorialist Dr. Honaker reported receiving grants from Nationwide Children’s Hospital (parent grant, Centers for Disease Control and Prevention) to evaluate the acceptability of infant behavioral sleep intervention in Black families.

Disparities in statin use in minority populations persist regardless of insurance status and 10-year atherosclerotic cardiovascular disease risk.

Those are among the findings of a study that sampled a national population database and has provided robust data and granular details on those disparities.

The researchers reported in JAMA Cardiology that the overall prevalence of statin use was 25.5%, and that it varied significantly between defined ethnic groups: 20% for Blacks, 15.4% for Hispanics, and 27.9% for Whites (P < .001). Statin use rates by Asian participants, at 25.5%, didn’t differ significantly from use by Whites.

University of Utah Intermountain Health

“We know that there are racial and ethnic disparities in the use of guideline-indicated statins after having established heart disease, but it was unknown if these disparities existed in the use of guideline-indicated statins for prevention of heart disease in those who just have risk factors,” lead author Joshua Jacobs, PharmD, a clinical pharmacist of cardiovascular medicine at University of Utah Intermountain Healthcare, said in written comments. “Additionally, race is included in the guideline-recommended risk factor calculation in an effort to reduce these disparities.”

Dr. Jacobs and colleagues evaluated statins for use in primary prevention, building upon previous single-center or diabetes-only cohort studies. What makes their study different from previous studies evaluating disparities in statin use is its use of temporal trends or current 10-year predicted ASCVD risk categorization, he said.

Using data from the National Health and Nutrition Examination Survey (NHANES), the researchers performed a serial, cross-sectional analysis of 3,417 participants that they said represented 39.4 million U.S. adults after applying sampling weights for age, gender, and race and ethnicity. In the weighted sample, 62.2% were men. In terms of self-reported race and ethnicity, 4.2% were of Asian descent, 12.7% were Black, 10.1% were Hispanic, and 73% were White.

Study participants completed a standardized questionnaire given by trained interviewers and also went to mobile examination centers where physical, anthropomorphic, and laboratory measurements, including height, weight, LDL cholesterol, and fasting blood glucose were collected. Pill bottle review also verified participants’ self-reported medication use.

The study noted that for primary prevention of atherosclerotic cardiovascular disease (ASCVD), the 2018 American College of Cardiology/American Heart Association Guideline recommends statins for, among other patient factors, elevated 10-year predicted ASCVD risk. The study divided ASCVD risk strata into three groups – 5% to less than 7.5%, 7.5% to less than 20%, and more than 20% – based on the 2018 ACC/AHA guideline and used pooled cohort equation to calculate 10-year ASCVD risk, which the guideline endorses.

Gaps persist despite ASCVD risk

The analysis found no statistically significant difference within each ASCVD risk strata between the White and Asian groups. But although statin use increased proportionately across each higher risk group, the gap widened noticeably in the highest risk group (more than 20% 10-year risk) between Whites, used as the reference at 37.6%, and Blacks (23.8%; prevalence ratio, .90; 95% confidence interval, .82-.98) and Hispanics (23.9%; PR, .90; 95% CI, .81-.99).

The study also evaluated a number of social determinants of health factors. Health insurance and access to routine health care were significantly associated with greater statin use in Black, Hispanic, and White participants; marital status and food insecurity were not. However, even when variables such as education, household income, and health insurance were applied, statin use was still significantly higher in Whites than in Blacks and Hispanics. For those with health insurance, statin use was 28.6% (95% CI, 25-32), 21.1% (95% CI, 17.3-25.4) and 19.9% (95% CI, 15.9-24.5), respectively.

The study noted that the pooled cohort equation-guided approach to statins for primary prevention, which the 2018 ACC/AHA guideline endorsed, should promote greater use of statins among Black patients. “Equitable use of statin therapy for prevention of heart disease is needed for Black and Hispanic adults,” Dr. Jacobs said. “Improvements in access to care, such as having a routine primary care clinician and health insurance, may decrease these health disparities.”

UT Southwestern Medical Center

A goal of the study was to identify if disparities in statin use held up across different risk groups, senior author Ambarish Pandey, MD, said in an interview. Use of the NHANES data makes this study unique among analyses of statin use disparities, he said.

“A lot of the work that has been done previously has focused on secondary prevention among patients who have atherosclerotic cardiovascular disease or have focused on single-center or hospital-based cohorts and have not really focused on a national representative cohort like NHANES,” said Dr. Pandey, of the UT Southwestern Medical Center, Dallas.

The next step is to do community-based participatory research focusing on different implementation strategies to increase the uptake of preventive statin use among Black and Hispanic communities, Dr. Jacobs said.

Dr. Jacobs has no relevant relationships to disclose. Dr. Pandey disclosed relationships with Gilead Sciences, Applied Therapeutics, Myovista, Tricog Health, Eli Lilly, Cytokinetics, Rivus, Roche Diagnostics, Pieces Technologies, Palomarin, Emmi Solutions, and Axon.

Disparities in statin use in minority populations persist regardless of insurance status and 10-year atherosclerotic cardiovascular disease risk.

Those are among the findings of a study that sampled a national population database and has provided robust data and granular details on those disparities.

The researchers reported in JAMA Cardiology that the overall prevalence of statin use was 25.5%, and that it varied significantly between defined ethnic groups: 20% for Blacks, 15.4% for Hispanics, and 27.9% for Whites (P < .001). Statin use rates by Asian participants, at 25.5%, didn’t differ significantly from use by Whites.

University of Utah Intermountain Health

“We know that there are racial and ethnic disparities in the use of guideline-indicated statins after having established heart disease, but it was unknown if these disparities existed in the use of guideline-indicated statins for prevention of heart disease in those who just have risk factors,” lead author Joshua Jacobs, PharmD, a clinical pharmacist of cardiovascular medicine at University of Utah Intermountain Healthcare, said in written comments. “Additionally, race is included in the guideline-recommended risk factor calculation in an effort to reduce these disparities.”

Dr. Jacobs and colleagues evaluated statins for use in primary prevention, building upon previous single-center or diabetes-only cohort studies. What makes their study different from previous studies evaluating disparities in statin use is its use of temporal trends or current 10-year predicted ASCVD risk categorization, he said.

Using data from the National Health and Nutrition Examination Survey (NHANES), the researchers performed a serial, cross-sectional analysis of 3,417 participants that they said represented 39.4 million U.S. adults after applying sampling weights for age, gender, and race and ethnicity. In the weighted sample, 62.2% were men. In terms of self-reported race and ethnicity, 4.2% were of Asian descent, 12.7% were Black, 10.1% were Hispanic, and 73% were White.

Study participants completed a standardized questionnaire given by trained interviewers and also went to mobile examination centers where physical, anthropomorphic, and laboratory measurements, including height, weight, LDL cholesterol, and fasting blood glucose were collected. Pill bottle review also verified participants’ self-reported medication use.

The study noted that for primary prevention of atherosclerotic cardiovascular disease (ASCVD), the 2018 American College of Cardiology/American Heart Association Guideline recommends statins for, among other patient factors, elevated 10-year predicted ASCVD risk. The study divided ASCVD risk strata into three groups – 5% to less than 7.5%, 7.5% to less than 20%, and more than 20% – based on the 2018 ACC/AHA guideline and used pooled cohort equation to calculate 10-year ASCVD risk, which the guideline endorses.

Gaps persist despite ASCVD risk

The analysis found no statistically significant difference within each ASCVD risk strata between the White and Asian groups. But although statin use increased proportionately across each higher risk group, the gap widened noticeably in the highest risk group (more than 20% 10-year risk) between Whites, used as the reference at 37.6%, and Blacks (23.8%; prevalence ratio, .90; 95% confidence interval, .82-.98) and Hispanics (23.9%; PR, .90; 95% CI, .81-.99).

The study also evaluated a number of social determinants of health factors. Health insurance and access to routine health care were significantly associated with greater statin use in Black, Hispanic, and White participants; marital status and food insecurity were not. However, even when variables such as education, household income, and health insurance were applied, statin use was still significantly higher in Whites than in Blacks and Hispanics. For those with health insurance, statin use was 28.6% (95% CI, 25-32), 21.1% (95% CI, 17.3-25.4) and 19.9% (95% CI, 15.9-24.5), respectively.

The study noted that the pooled cohort equation-guided approach to statins for primary prevention, which the 2018 ACC/AHA guideline endorsed, should promote greater use of statins among Black patients. “Equitable use of statin therapy for prevention of heart disease is needed for Black and Hispanic adults,” Dr. Jacobs said. “Improvements in access to care, such as having a routine primary care clinician and health insurance, may decrease these health disparities.”

UT Southwestern Medical Center

A goal of the study was to identify if disparities in statin use held up across different risk groups, senior author Ambarish Pandey, MD, said in an interview. Use of the NHANES data makes this study unique among analyses of statin use disparities, he said.

“A lot of the work that has been done previously has focused on secondary prevention among patients who have atherosclerotic cardiovascular disease or have focused on single-center or hospital-based cohorts and have not really focused on a national representative cohort like NHANES,” said Dr. Pandey, of the UT Southwestern Medical Center, Dallas.

The next step is to do community-based participatory research focusing on different implementation strategies to increase the uptake of preventive statin use among Black and Hispanic communities, Dr. Jacobs said.

Dr. Jacobs has no relevant relationships to disclose. Dr. Pandey disclosed relationships with Gilead Sciences, Applied Therapeutics, Myovista, Tricog Health, Eli Lilly, Cytokinetics, Rivus, Roche Diagnostics, Pieces Technologies, Palomarin, Emmi Solutions, and Axon.

Disparities in statin use in minority populations persist regardless of insurance status and 10-year atherosclerotic cardiovascular disease risk.

Those are among the findings of a study that sampled a national population database and has provided robust data and granular details on those disparities.

The researchers reported in JAMA Cardiology that the overall prevalence of statin use was 25.5%, and that it varied significantly between defined ethnic groups: 20% for Blacks, 15.4% for Hispanics, and 27.9% for Whites (P < .001). Statin use rates by Asian participants, at 25.5%, didn’t differ significantly from use by Whites.

University of Utah Intermountain Health

“We know that there are racial and ethnic disparities in the use of guideline-indicated statins after having established heart disease, but it was unknown if these disparities existed in the use of guideline-indicated statins for prevention of heart disease in those who just have risk factors,” lead author Joshua Jacobs, PharmD, a clinical pharmacist of cardiovascular medicine at University of Utah Intermountain Healthcare, said in written comments. “Additionally, race is included in the guideline-recommended risk factor calculation in an effort to reduce these disparities.”

Dr. Jacobs and colleagues evaluated statins for use in primary prevention, building upon previous single-center or diabetes-only cohort studies. What makes their study different from previous studies evaluating disparities in statin use is its use of temporal trends or current 10-year predicted ASCVD risk categorization, he said.

Using data from the National Health and Nutrition Examination Survey (NHANES), the researchers performed a serial, cross-sectional analysis of 3,417 participants that they said represented 39.4 million U.S. adults after applying sampling weights for age, gender, and race and ethnicity. In the weighted sample, 62.2% were men. In terms of self-reported race and ethnicity, 4.2% were of Asian descent, 12.7% were Black, 10.1% were Hispanic, and 73% were White.

Study participants completed a standardized questionnaire given by trained interviewers and also went to mobile examination centers where physical, anthropomorphic, and laboratory measurements, including height, weight, LDL cholesterol, and fasting blood glucose were collected. Pill bottle review also verified participants’ self-reported medication use.

The study noted that for primary prevention of atherosclerotic cardiovascular disease (ASCVD), the 2018 American College of Cardiology/American Heart Association Guideline recommends statins for, among other patient factors, elevated 10-year predicted ASCVD risk. The study divided ASCVD risk strata into three groups – 5% to less than 7.5%, 7.5% to less than 20%, and more than 20% – based on the 2018 ACC/AHA guideline and used pooled cohort equation to calculate 10-year ASCVD risk, which the guideline endorses.

Gaps persist despite ASCVD risk

The analysis found no statistically significant difference within each ASCVD risk strata between the White and Asian groups. But although statin use increased proportionately across each higher risk group, the gap widened noticeably in the highest risk group (more than 20% 10-year risk) between Whites, used as the reference at 37.6%, and Blacks (23.8%; prevalence ratio, .90; 95% confidence interval, .82-.98) and Hispanics (23.9%; PR, .90; 95% CI, .81-.99).

The study also evaluated a number of social determinants of health factors. Health insurance and access to routine health care were significantly associated with greater statin use in Black, Hispanic, and White participants; marital status and food insecurity were not. However, even when variables such as education, household income, and health insurance were applied, statin use was still significantly higher in Whites than in Blacks and Hispanics. For those with health insurance, statin use was 28.6% (95% CI, 25-32), 21.1% (95% CI, 17.3-25.4) and 19.9% (95% CI, 15.9-24.5), respectively.

The study noted that the pooled cohort equation-guided approach to statins for primary prevention, which the 2018 ACC/AHA guideline endorsed, should promote greater use of statins among Black patients. “Equitable use of statin therapy for prevention of heart disease is needed for Black and Hispanic adults,” Dr. Jacobs said. “Improvements in access to care, such as having a routine primary care clinician and health insurance, may decrease these health disparities.”

UT Southwestern Medical Center

A goal of the study was to identify if disparities in statin use held up across different risk groups, senior author Ambarish Pandey, MD, said in an interview. Use of the NHANES data makes this study unique among analyses of statin use disparities, he said.

“A lot of the work that has been done previously has focused on secondary prevention among patients who have atherosclerotic cardiovascular disease or have focused on single-center or hospital-based cohorts and have not really focused on a national representative cohort like NHANES,” said Dr. Pandey, of the UT Southwestern Medical Center, Dallas.

The next step is to do community-based participatory research focusing on different implementation strategies to increase the uptake of preventive statin use among Black and Hispanic communities, Dr. Jacobs said.

Dr. Jacobs has no relevant relationships to disclose. Dr. Pandey disclosed relationships with Gilead Sciences, Applied Therapeutics, Myovista, Tricog Health, Eli Lilly, Cytokinetics, Rivus, Roche Diagnostics, Pieces Technologies, Palomarin, Emmi Solutions, and Axon.