Diversity in Medicine

The umbrella term skin of color (SOC) includes individuals identifying as Black/African, Hispanic, Asian, Native American, Middle Eastern, and Mediterranean as well as multiracial groups. While the Fitzpatrick skin typing system is not an accurate proxy for describing skin tone, SOC populations typically correspond to Fitzpatrick skin types IV to VI, and clinical researchers often report the Fitzpatrick skin type of their study populations.¹

Over the past several decades, the underrepresentation of diverse skin tones in educational resources has limited clinical training.² For example, only 10.3% of conditions featured in contemporary dermatology textbooks are shown in darker skin tones.³ This educational resource gap has spurred a transformative movement toward inclusivity in dermatologic education, research, and clinical practice. Notable examples include VisualDx⁴ and Dermatology for Skin of Color.⁵ In addition, Cutis began publishing the Dx Across the Skin Color Spectrum fact sheet series in 2022 to highlight differences in how cutaneous conditions manifest in various skin tones (https://www.mdedge.com/cutis/dx-across-skin-color-spectrum).

These resources play a critical role in advancing dermatologic knowledge, ensuring that dermatologists and other health care professionals are well equipped to diagnose and treat dermatologic conditions in SOC populations with accuracy and cultural humility. These innovations also have enhanced our understanding of how common dermatologic conditions manifest and respond to treatment in SOC populations. Herein, we highlight advances in diagnostic and therapeutic approaches for the most common concerns among SOC populations in the United States, including acne vulgaris, atopic dermatitis (AD), seborrheic dermatitis (SD), melasma, postinflammatory hyperpigmentation, psoriasis, and seborrheic keratosis.

Chief Concerns Common Among SOC Populations in the United States

Acne Vulgaris—In patients with SOC, acne frequently results in pigmentary changes and scarring that can manifest as both hypertrophic and keloidal scars.⁶ Clinical evidence from randomized controlled studies supports the use of topical dapsone gel as a safe and effective frontline treatment for acne in patients with SOC.^7,8 Notably, the US Food and Drug Administration–approved 1726-nm laser with a contact-cooling sapphire window has demonstrated safety and efficacy in the management of acne across Fitzpatrick skin types II to VI.^9-11 To manage atrophic acne scars, cutting-edge laser and radiofrequency devices including erbium-doped yttrium aluminum garnet, fractional CO₂, and picosecond lasers have been effectively employed in SOC populations. When these energy-based treatments are combined with cooling systems, they substantially reduce the risk for thermal damage in darker skin tones.^12,13

Atopic Dermatitis—While epidemiologic data indicate that Black patients experience a higher prevalence (19.3%) of AD than Asian (17.8%), White (16.1%), or Hispanic (7.8%) groups in the United States, this disparity may be influenced by factors such as access to care and environmental stressors, which require further study.^14-16 The pathogenesis of AD involves a complex interaction between skin barrier dysfunction, immune dysregulation, and environmental triggers, with patients with SOC exhibiting distinct endotypes.^14,17 For example, East Asian individuals have elevated T_H17-related cytokines and a blended T_H17/T_H2 AD-psoriasis endotype,^14,18 while Black individuals have greater T_H2 skewing and filaggrin variations and higher serum IgE levels.¹⁷ Diagnostic advancements, including a modified Eczema Area and Severity Index using grayscale rather than erythema-based assessments for patients with SOC as well as a novel SOC dermatology atlas that includes AD have increased equity in disease evaluation.^19,20 Recent clinical trials support the efficacy of topical crisaborole, topical ruxolitinib, and biologics such as dupilumab, tralokinumab, lebrikizumab, and fezakinumab for AD in SOC populations, with dupilumab also improving postinflammatory hyperpigmentation.^20-22

Seborrheic Dermatitis—Seborrheic dermatitis is common in patients with SOC, though its manifestations vary by racial/ethnic background.²³ In Black patients, petaloid SD is more prevalent and can resemble secondary syphilis, making accurate diagnosis essential to rule out potential mimickers.²⁴ Effective treatments remain limited, as current therapies often fail to address both the underlying yeast-driven inflammation and the resulting pigmentary changes that commonly affect SOC populations.²⁵ Roflumilast foam 0.3%, a phosphodiesterase 4 inhibitor, has emerged as a promising option, offering both anti-inflammatory benefits and improvements in pigmentary alterations—making it particularly valuable for treatment of SD in patients with SOC.²⁶

Melasma—Melasma is more prevalent in women with darker skin types, particularly those of African descent and those from East and Southeast Asia or Latin America.^27,28 Standard treatments including hydroquinone, retinoids, azelaic acid, kojic acid, ascorbic acid, arbutin, alpha hydroxy acids, niacinamide, and the Kligman formula (5% hydroquinone, 0.1% tretinoin, and 0.1% dexamethasone) remain therapeutic foundations in patients with SOC.²⁹ Newer alternatives that are effective in SOC populations include topical metformin 30%30; topical isobutylamido thiazolyl resorcinol or thiamidol31; and tranexamic acid cream 5%, which has comparable efficacy to hydroquinone 4% with fewer adverse effects.³² Laser therapies such as the 675-nm and 1064-nm Q-switched neodymium-doped yttrium aluminum garnet lasers, offer effective pigment reduction and are safe in darker skin tones.^33,34

Postinflammatory Hyperpigmentation—Postinflammatory hyperpigmentation, often triggered by acne in SOC populations,²³ manifests as brown, tan, or gray discoloration and is managed using similar topical agents as melasma, with the 1927-nm laser providing an additional treatment option for patients with SOC.^27,35,36

Psoriasis—In patients with SOC, psoriasis often manifests with thicker plaques, increased scaling, and greater body surface area involvement, leading to considerable quality-of-life implications.³⁷ Although prevalence is highest in White populations (3.6%), Asian (2.5%) and Hispanic/Latino (1.9%) patients experience increased disease severity, potentially explaining why psoriasis is among the top chief complaints for these racial/ ethnic groups in the United States.^23,38 Greater diversity in clinical trials has improved our understanding of the efficacy of biologics for psoriasis in SOC populations. The VISIBLE trial—the first SOC-exclusive psoriasis trial—demonstrated a Psoriasis Area and Severity Index 90 response in 57.1% (44/77) of participants receiving guselkumab vs 3.8% (1/26) of participants receiving placebo by week 16 (P<.001).³⁹ Other biologics such as risankizumab, secukinumab, and brodalumab also have shown efficacy in SOC populations.^40-42 Additionally, topical therapies such as calcipotriene-betamethasone dipropionate cream/aerosol foam and halobetasol propionatetazarotene lotion have proven effective, with minimal adverse effects and low discontinuation rates in patients with SOC.^43-46

Seborrheic Keratosis—In SOC, seborrheic keratosis (SK) often appears as a variant known as dermatosis papulosa nigra (DPN), manifesting as small, benign, hyperpigmented papules, particularly on the face and neck.⁴⁷ Dermatosis papulosa nigra is common in Black, Hispanic, and some Asian populations, with variations in color and distribution among different racial/ethnic groups.⁴⁸ For example, in Korean populations, SKs commonly affect males, and in contrast to the dark brown color common in White populations, SKs in Korean patients often appear lighter brown or sometimes pink.⁴⁹ In contrast to the verrucous and stuck-on appearance often seen in White populations, South Asian populations more often have variants including pedunculated SKs, flat SKs, and stucco keratoses.⁵⁰ High-resolution dermoscopy improves differentiation from malignant lesions; however, a sudden SK eruption in any population warrants evaluation for underlying malignancy. Cryotherapy, though effective for removal of SKs, can cause pigmentary changes in SOC populations, making laser therapy and electrosurgery preferable for these patients due to the lower risk for pigmentary sequela. If hyperpigmentation occurs, topical treatments such as hydroquinone, tretinoin, or azelaic acid can help. New laser technologies and hydrogen-peroxide–based therapies offer safer and more effective removal options while minimizing pigmentary risks in SOC populations.^47,50 While DPNs are common in patients with darker skin tones, there are limited data on optimal treatment frequency, insurance coverage, and efficacy. This literature gap hinders our understanding of treatment accessibility and economic impact on our patients.⁵¹

Final Thoughts

Innovations such as standardized scoring systems and customized therapeutic strategies for conditions including acne, pigmentary disorders, and atopic dermatitis have markedly enhanced patient care and outcomes for the most common chief concerns in SOC populations. In addition, population-specific advancements have addressed unique diagnostic and therapeutic developments in Black, Asian/Pacific Islander, and Hispanic groups, from the nuanced presentations of atopic and seborrheic dermatitis in Black patients, to those of psoriasis in Asian/Pacific Islander and Hispanic populations. Finally, updated epidemiologic studies are essential to capture the current and evolving dermatologic concerns pertinent to patients with SOC, ensuring that future clinical and research efforts align with the unique needs of these populations.

The umbrella term skin of color (SOC) includes individuals identifying as Black/African, Hispanic, Asian, Native American, Middle Eastern, and Mediterranean as well as multiracial groups. While the Fitzpatrick skin typing system is not an accurate proxy for describing skin tone, SOC populations typically correspond to Fitzpatrick skin types IV to VI, and clinical researchers often report the Fitzpatrick skin type of their study populations.¹

Over the past several decades, the underrepresentation of diverse skin tones in educational resources has limited clinical training.² For example, only 10.3% of conditions featured in contemporary dermatology textbooks are shown in darker skin tones.³ This educational resource gap has spurred a transformative movement toward inclusivity in dermatologic education, research, and clinical practice. Notable examples include VisualDx⁴ and Dermatology for Skin of Color.⁵ In addition, Cutis began publishing the Dx Across the Skin Color Spectrum fact sheet series in 2022 to highlight differences in how cutaneous conditions manifest in various skin tones (https://www.mdedge.com/cutis/dx-across-skin-color-spectrum).

These resources play a critical role in advancing dermatologic knowledge, ensuring that dermatologists and other health care professionals are well equipped to diagnose and treat dermatologic conditions in SOC populations with accuracy and cultural humility. These innovations also have enhanced our understanding of how common dermatologic conditions manifest and respond to treatment in SOC populations. Herein, we highlight advances in diagnostic and therapeutic approaches for the most common concerns among SOC populations in the United States, including acne vulgaris, atopic dermatitis (AD), seborrheic dermatitis (SD), melasma, postinflammatory hyperpigmentation, psoriasis, and seborrheic keratosis.

Chief Concerns Common Among SOC Populations in the United States

Acne Vulgaris—In patients with SOC, acne frequently results in pigmentary changes and scarring that can manifest as both hypertrophic and keloidal scars.⁶ Clinical evidence from randomized controlled studies supports the use of topical dapsone gel as a safe and effective frontline treatment for acne in patients with SOC.^7,8 Notably, the US Food and Drug Administration–approved 1726-nm laser with a contact-cooling sapphire window has demonstrated safety and efficacy in the management of acne across Fitzpatrick skin types II to VI.^9-11 To manage atrophic acne scars, cutting-edge laser and radiofrequency devices including erbium-doped yttrium aluminum garnet, fractional CO₂, and picosecond lasers have been effectively employed in SOC populations. When these energy-based treatments are combined with cooling systems, they substantially reduce the risk for thermal damage in darker skin tones.^12,13

Atopic Dermatitis—While epidemiologic data indicate that Black patients experience a higher prevalence (19.3%) of AD than Asian (17.8%), White (16.1%), or Hispanic (7.8%) groups in the United States, this disparity may be influenced by factors such as access to care and environmental stressors, which require further study.^14-16 The pathogenesis of AD involves a complex interaction between skin barrier dysfunction, immune dysregulation, and environmental triggers, with patients with SOC exhibiting distinct endotypes.^14,17 For example, East Asian individuals have elevated T_H17-related cytokines and a blended T_H17/T_H2 AD-psoriasis endotype,^14,18 while Black individuals have greater T_H2 skewing and filaggrin variations and higher serum IgE levels.¹⁷ Diagnostic advancements, including a modified Eczema Area and Severity Index using grayscale rather than erythema-based assessments for patients with SOC as well as a novel SOC dermatology atlas that includes AD have increased equity in disease evaluation.^19,20 Recent clinical trials support the efficacy of topical crisaborole, topical ruxolitinib, and biologics such as dupilumab, tralokinumab, lebrikizumab, and fezakinumab for AD in SOC populations, with dupilumab also improving postinflammatory hyperpigmentation.^20-22

Seborrheic Dermatitis—Seborrheic dermatitis is common in patients with SOC, though its manifestations vary by racial/ethnic background.²³ In Black patients, petaloid SD is more prevalent and can resemble secondary syphilis, making accurate diagnosis essential to rule out potential mimickers.²⁴ Effective treatments remain limited, as current therapies often fail to address both the underlying yeast-driven inflammation and the resulting pigmentary changes that commonly affect SOC populations.²⁵ Roflumilast foam 0.3%, a phosphodiesterase 4 inhibitor, has emerged as a promising option, offering both anti-inflammatory benefits and improvements in pigmentary alterations—making it particularly valuable for treatment of SD in patients with SOC.²⁶

Melasma—Melasma is more prevalent in women with darker skin types, particularly those of African descent and those from East and Southeast Asia or Latin America.^27,28 Standard treatments including hydroquinone, retinoids, azelaic acid, kojic acid, ascorbic acid, arbutin, alpha hydroxy acids, niacinamide, and the Kligman formula (5% hydroquinone, 0.1% tretinoin, and 0.1% dexamethasone) remain therapeutic foundations in patients with SOC.²⁹ Newer alternatives that are effective in SOC populations include topical metformin 30%30; topical isobutylamido thiazolyl resorcinol or thiamidol31; and tranexamic acid cream 5%, which has comparable efficacy to hydroquinone 4% with fewer adverse effects.³² Laser therapies such as the 675-nm and 1064-nm Q-switched neodymium-doped yttrium aluminum garnet lasers, offer effective pigment reduction and are safe in darker skin tones.^33,34

Postinflammatory Hyperpigmentation—Postinflammatory hyperpigmentation, often triggered by acne in SOC populations,²³ manifests as brown, tan, or gray discoloration and is managed using similar topical agents as melasma, with the 1927-nm laser providing an additional treatment option for patients with SOC.^27,35,36

Psoriasis—In patients with SOC, psoriasis often manifests with thicker plaques, increased scaling, and greater body surface area involvement, leading to considerable quality-of-life implications.³⁷ Although prevalence is highest in White populations (3.6%), Asian (2.5%) and Hispanic/Latino (1.9%) patients experience increased disease severity, potentially explaining why psoriasis is among the top chief complaints for these racial/ ethnic groups in the United States.^23,38 Greater diversity in clinical trials has improved our understanding of the efficacy of biologics for psoriasis in SOC populations. The VISIBLE trial—the first SOC-exclusive psoriasis trial—demonstrated a Psoriasis Area and Severity Index 90 response in 57.1% (44/77) of participants receiving guselkumab vs 3.8% (1/26) of participants receiving placebo by week 16 (P<.001).³⁹ Other biologics such as risankizumab, secukinumab, and brodalumab also have shown efficacy in SOC populations.^40-42 Additionally, topical therapies such as calcipotriene-betamethasone dipropionate cream/aerosol foam and halobetasol propionatetazarotene lotion have proven effective, with minimal adverse effects and low discontinuation rates in patients with SOC.^43-46

Seborrheic Keratosis—In SOC, seborrheic keratosis (SK) often appears as a variant known as dermatosis papulosa nigra (DPN), manifesting as small, benign, hyperpigmented papules, particularly on the face and neck.⁴⁷ Dermatosis papulosa nigra is common in Black, Hispanic, and some Asian populations, with variations in color and distribution among different racial/ethnic groups.⁴⁸ For example, in Korean populations, SKs commonly affect males, and in contrast to the dark brown color common in White populations, SKs in Korean patients often appear lighter brown or sometimes pink.⁴⁹ In contrast to the verrucous and stuck-on appearance often seen in White populations, South Asian populations more often have variants including pedunculated SKs, flat SKs, and stucco keratoses.⁵⁰ High-resolution dermoscopy improves differentiation from malignant lesions; however, a sudden SK eruption in any population warrants evaluation for underlying malignancy. Cryotherapy, though effective for removal of SKs, can cause pigmentary changes in SOC populations, making laser therapy and electrosurgery preferable for these patients due to the lower risk for pigmentary sequela. If hyperpigmentation occurs, topical treatments such as hydroquinone, tretinoin, or azelaic acid can help. New laser technologies and hydrogen-peroxide–based therapies offer safer and more effective removal options while minimizing pigmentary risks in SOC populations.^47,50 While DPNs are common in patients with darker skin tones, there are limited data on optimal treatment frequency, insurance coverage, and efficacy. This literature gap hinders our understanding of treatment accessibility and economic impact on our patients.⁵¹

Final Thoughts

Innovations such as standardized scoring systems and customized therapeutic strategies for conditions including acne, pigmentary disorders, and atopic dermatitis have markedly enhanced patient care and outcomes for the most common chief concerns in SOC populations. In addition, population-specific advancements have addressed unique diagnostic and therapeutic developments in Black, Asian/Pacific Islander, and Hispanic groups, from the nuanced presentations of atopic and seborrheic dermatitis in Black patients, to those of psoriasis in Asian/Pacific Islander and Hispanic populations. Finally, updated epidemiologic studies are essential to capture the current and evolving dermatologic concerns pertinent to patients with SOC, ensuring that future clinical and research efforts align with the unique needs of these populations.

The umbrella term skin of color (SOC) includes individuals identifying as Black/African, Hispanic, Asian, Native American, Middle Eastern, and Mediterranean as well as multiracial groups. While the Fitzpatrick skin typing system is not an accurate proxy for describing skin tone, SOC populations typically correspond to Fitzpatrick skin types IV to VI, and clinical researchers often report the Fitzpatrick skin type of their study populations.¹

Over the past several decades, the underrepresentation of diverse skin tones in educational resources has limited clinical training.² For example, only 10.3% of conditions featured in contemporary dermatology textbooks are shown in darker skin tones.³ This educational resource gap has spurred a transformative movement toward inclusivity in dermatologic education, research, and clinical practice. Notable examples include VisualDx⁴ and Dermatology for Skin of Color.⁵ In addition, Cutis began publishing the Dx Across the Skin Color Spectrum fact sheet series in 2022 to highlight differences in how cutaneous conditions manifest in various skin tones (https://www.mdedge.com/cutis/dx-across-skin-color-spectrum).

These resources play a critical role in advancing dermatologic knowledge, ensuring that dermatologists and other health care professionals are well equipped to diagnose and treat dermatologic conditions in SOC populations with accuracy and cultural humility. These innovations also have enhanced our understanding of how common dermatologic conditions manifest and respond to treatment in SOC populations. Herein, we highlight advances in diagnostic and therapeutic approaches for the most common concerns among SOC populations in the United States, including acne vulgaris, atopic dermatitis (AD), seborrheic dermatitis (SD), melasma, postinflammatory hyperpigmentation, psoriasis, and seborrheic keratosis.

Chief Concerns Common Among SOC Populations in the United States

Acne Vulgaris—In patients with SOC, acne frequently results in pigmentary changes and scarring that can manifest as both hypertrophic and keloidal scars.⁶ Clinical evidence from randomized controlled studies supports the use of topical dapsone gel as a safe and effective frontline treatment for acne in patients with SOC.^7,8 Notably, the US Food and Drug Administration–approved 1726-nm laser with a contact-cooling sapphire window has demonstrated safety and efficacy in the management of acne across Fitzpatrick skin types II to VI.^9-11 To manage atrophic acne scars, cutting-edge laser and radiofrequency devices including erbium-doped yttrium aluminum garnet, fractional CO₂, and picosecond lasers have been effectively employed in SOC populations. When these energy-based treatments are combined with cooling systems, they substantially reduce the risk for thermal damage in darker skin tones.^12,13

Atopic Dermatitis—While epidemiologic data indicate that Black patients experience a higher prevalence (19.3%) of AD than Asian (17.8%), White (16.1%), or Hispanic (7.8%) groups in the United States, this disparity may be influenced by factors such as access to care and environmental stressors, which require further study.^14-16 The pathogenesis of AD involves a complex interaction between skin barrier dysfunction, immune dysregulation, and environmental triggers, with patients with SOC exhibiting distinct endotypes.^14,17 For example, East Asian individuals have elevated T_H17-related cytokines and a blended T_H17/T_H2 AD-psoriasis endotype,^14,18 while Black individuals have greater T_H2 skewing and filaggrin variations and higher serum IgE levels.¹⁷ Diagnostic advancements, including a modified Eczema Area and Severity Index using grayscale rather than erythema-based assessments for patients with SOC as well as a novel SOC dermatology atlas that includes AD have increased equity in disease evaluation.^19,20 Recent clinical trials support the efficacy of topical crisaborole, topical ruxolitinib, and biologics such as dupilumab, tralokinumab, lebrikizumab, and fezakinumab for AD in SOC populations, with dupilumab also improving postinflammatory hyperpigmentation.^20-22

Seborrheic Dermatitis—Seborrheic dermatitis is common in patients with SOC, though its manifestations vary by racial/ethnic background.²³ In Black patients, petaloid SD is more prevalent and can resemble secondary syphilis, making accurate diagnosis essential to rule out potential mimickers.²⁴ Effective treatments remain limited, as current therapies often fail to address both the underlying yeast-driven inflammation and the resulting pigmentary changes that commonly affect SOC populations.²⁵ Roflumilast foam 0.3%, a phosphodiesterase 4 inhibitor, has emerged as a promising option, offering both anti-inflammatory benefits and improvements in pigmentary alterations—making it particularly valuable for treatment of SD in patients with SOC.²⁶

Melasma—Melasma is more prevalent in women with darker skin types, particularly those of African descent and those from East and Southeast Asia or Latin America.^27,28 Standard treatments including hydroquinone, retinoids, azelaic acid, kojic acid, ascorbic acid, arbutin, alpha hydroxy acids, niacinamide, and the Kligman formula (5% hydroquinone, 0.1% tretinoin, and 0.1% dexamethasone) remain therapeutic foundations in patients with SOC.²⁹ Newer alternatives that are effective in SOC populations include topical metformin 30%30; topical isobutylamido thiazolyl resorcinol or thiamidol31; and tranexamic acid cream 5%, which has comparable efficacy to hydroquinone 4% with fewer adverse effects.³² Laser therapies such as the 675-nm and 1064-nm Q-switched neodymium-doped yttrium aluminum garnet lasers, offer effective pigment reduction and are safe in darker skin tones.^33,34

Postinflammatory Hyperpigmentation—Postinflammatory hyperpigmentation, often triggered by acne in SOC populations,²³ manifests as brown, tan, or gray discoloration and is managed using similar topical agents as melasma, with the 1927-nm laser providing an additional treatment option for patients with SOC.^27,35,36

Psoriasis—In patients with SOC, psoriasis often manifests with thicker plaques, increased scaling, and greater body surface area involvement, leading to considerable quality-of-life implications.³⁷ Although prevalence is highest in White populations (3.6%), Asian (2.5%) and Hispanic/Latino (1.9%) patients experience increased disease severity, potentially explaining why psoriasis is among the top chief complaints for these racial/ ethnic groups in the United States.^23,38 Greater diversity in clinical trials has improved our understanding of the efficacy of biologics for psoriasis in SOC populations. The VISIBLE trial—the first SOC-exclusive psoriasis trial—demonstrated a Psoriasis Area and Severity Index 90 response in 57.1% (44/77) of participants receiving guselkumab vs 3.8% (1/26) of participants receiving placebo by week 16 (P<.001).³⁹ Other biologics such as risankizumab, secukinumab, and brodalumab also have shown efficacy in SOC populations.^40-42 Additionally, topical therapies such as calcipotriene-betamethasone dipropionate cream/aerosol foam and halobetasol propionatetazarotene lotion have proven effective, with minimal adverse effects and low discontinuation rates in patients with SOC.^43-46

Seborrheic Keratosis—In SOC, seborrheic keratosis (SK) often appears as a variant known as dermatosis papulosa nigra (DPN), manifesting as small, benign, hyperpigmented papules, particularly on the face and neck.⁴⁷ Dermatosis papulosa nigra is common in Black, Hispanic, and some Asian populations, with variations in color and distribution among different racial/ethnic groups.⁴⁸ For example, in Korean populations, SKs commonly affect males, and in contrast to the dark brown color common in White populations, SKs in Korean patients often appear lighter brown or sometimes pink.⁴⁹ In contrast to the verrucous and stuck-on appearance often seen in White populations, South Asian populations more often have variants including pedunculated SKs, flat SKs, and stucco keratoses.⁵⁰ High-resolution dermoscopy improves differentiation from malignant lesions; however, a sudden SK eruption in any population warrants evaluation for underlying malignancy. Cryotherapy, though effective for removal of SKs, can cause pigmentary changes in SOC populations, making laser therapy and electrosurgery preferable for these patients due to the lower risk for pigmentary sequela. If hyperpigmentation occurs, topical treatments such as hydroquinone, tretinoin, or azelaic acid can help. New laser technologies and hydrogen-peroxide–based therapies offer safer and more effective removal options while minimizing pigmentary risks in SOC populations.^47,50 While DPNs are common in patients with darker skin tones, there are limited data on optimal treatment frequency, insurance coverage, and efficacy. This literature gap hinders our understanding of treatment accessibility and economic impact on our patients.⁵¹

Final Thoughts

Innovations such as standardized scoring systems and customized therapeutic strategies for conditions including acne, pigmentary disorders, and atopic dermatitis have markedly enhanced patient care and outcomes for the most common chief concerns in SOC populations. In addition, population-specific advancements have addressed unique diagnostic and therapeutic developments in Black, Asian/Pacific Islander, and Hispanic groups, from the nuanced presentations of atopic and seborrheic dermatitis in Black patients, to those of psoriasis in Asian/Pacific Islander and Hispanic populations. Finally, updated epidemiologic studies are essential to capture the current and evolving dermatologic concerns pertinent to patients with SOC, ensuring that future clinical and research efforts align with the unique needs of these populations.

The Comparison

A. Alopecia areata in a young girl with a lighter skin tone. The fine white vellus hairs are signs of regrowth. 

B. Alopecia areata in a 49-year-old man with tightly coiled hair and darker skin tone. Coiled white hairs are noted in the alopecia patches.

Alopecia areata (AA) is a common autoimmune condition characterized by hair loss resulting from a T cell–mediated attack on the hair follicles. It manifests as nonscarring patches of hair loss on the scalp, eyebrows, eyelashes, and beard area as well as more extensive complete loss of scalp and body hair. While AA may affect individuals of any age, most patients develop their first patch(es) of hair loss during childhood.¹ The treatment landscape for AA has evolved considerably in recent years, but barriers to access to newer treatments persist. 

Epidemiology 

Alopecia areata is most prevalent among pediatric and adult individuals of African, Asian, or Hispanic/Latino descent.^2-4 In some studies, Black individuals had higher odds and Asian individuals had lower odds of developing AA, while other studies have reported the highest standardized prevalence among Asian individuals.⁵ In the United States, AA affects about 1.47% of adults and as many as 0.11% of children.^6-8 In Black patients, AA often manifests early with a female predominance.⁵ 

Alopecia areata frequently is associated with autoimmune comorbidities, the most common being thyroid disease.^3,5 In Black patients, AA is associated with more atopic comorbidities, including asthma, atopic dermatitis, and allergic rhinitis.⁵ 

Key Clinical Features 

Alopecia areata clinically manifests similarly across different skin tones; however, in patients with more tightly coiled or curly hair, the extent of scalp hair loss may be underestimated without a full examination. Culturally sensitive approaches to hair and scalp evaluation are essential, especially for Black women, whose hair care practices and scalp conditions may be overlooked or misunderstood during visits to evaluate hair loss. A thoughtful history and gentle examination of the hair and scalp that considers hair texture, cultural practices such as head coverings (eg, headwraps, turbans, hijabs), use of hair adornments (eg, clips, beads, bows), traditional braiding, and use of natural oils or herbal treatments, as well as styling methods including tight hairstyles, use of heat styling tools (eg, flat irons, curling irons), chemical application (eg, straighteners, hair color), and washing or styling frequency can improve diagnostic accuracy and help build trust in the patient-provider relationship. 

Classic signs of AA visualized with dermoscopy include yellow and/or black dots on the scalp and exclamation point hairs. The appearance of fine white vellus hairs within the alopecic patches also may indicate early regrowth. On scalp trichoscopy, black dots are more prominent, and yellow dots are less prominent, in individuals with darker skin tones vs lighter skin tones.⁹ 

Worth Noting 

In addition to a full examination of the scalp, documenting the extent of hair loss using validated severity scales, including the severity of alopecia tool (SALT), alopecia areata severity index (AASI), clinician-reported outcome assessment, and patient-reported outcome measures, can standardize disease severity assessment, facilitate timely insurance or medication approvals, and support objective tracking of treatment response, which may ultimately enhance access to care.¹⁰ 

Prompt treatment of AA is essential. Not surprisingly, patients given a diagnosis of AA may experience considerable emotional and psychological distress—regardless of the extent of the loss.¹¹ Treatment options include mid- to high-potency topical or intralesional corticosteroids and newer and more targeted systemic options, including 3 Janus kinase (JAK) inhibitors—baricitinib, ritlecitinib, and deuruxolitinib—for more extensive disease.¹² Treatment with intralesional corticosteroids may cause transient hypopigmentation, which may be more noticeable in patients with darker skin tones. Delays in treatment with JAK inhibitors can lead to a less-than-optimal response. Of the 3 JAK inhibitors that are approved by the US Food and Drug Administration for AA, only ritlecitinib is approved for children 12 years and older, leaving a therapeutic gap for younger patients that often leads to uncomfortable scalp injections, delayed or no treatment, off-label use of JAK inhibitors as well as the pairing of off-label dupilumab with oral minoxidil.¹² 

Based on adult data, patients with severe disease and a shorter duration of hair loss (ie, <4 years) tend to respond better to JAK inhibitors than those experiencing hair loss for longer periods. Also, those with more severe AA tend to have poorer outcomes than those with less severe disease.¹³ If treatment proves less than optimal, wigs and hair pieces may need to be considered. It is worth noting that some insurance companies will cover the cost of wigs for patients when prescribed as cranial prostheses. 

Health Disparity Highlight 

Health disparities in AA can be influenced by socioeconomic status and access to care. Patients from lower-income backgrounds often face barriers to accessing dermatologic care and treatments such as JAK inhibitors, which may remain inaccessible due to high costs and insurance limitations.¹⁴ These barriers can intersect with other factors such as age, sex, and race, potentially exacerbating disparities. Women with skin of color in underserved communities may experience delayed diagnosis, limited treatment options, and greater psychosocial distress from hair loss.¹⁴ Addressing these inequities requires advocacy, education for both patients and clinicians, and improved access to treatment to ensure comprehensive care for all patients. 

The Comparison

A. Alopecia areata in a young girl with a lighter skin tone. The fine white vellus hairs are signs of regrowth. 

B. Alopecia areata in a 49-year-old man with tightly coiled hair and darker skin tone. Coiled white hairs are noted in the alopecia patches.

Alopecia areata (AA) is a common autoimmune condition characterized by hair loss resulting from a T cell–mediated attack on the hair follicles. It manifests as nonscarring patches of hair loss on the scalp, eyebrows, eyelashes, and beard area as well as more extensive complete loss of scalp and body hair. While AA may affect individuals of any age, most patients develop their first patch(es) of hair loss during childhood.¹ The treatment landscape for AA has evolved considerably in recent years, but barriers to access to newer treatments persist. 

Epidemiology 

Alopecia areata is most prevalent among pediatric and adult individuals of African, Asian, or Hispanic/Latino descent.^2-4 In some studies, Black individuals had higher odds and Asian individuals had lower odds of developing AA, while other studies have reported the highest standardized prevalence among Asian individuals.⁵ In the United States, AA affects about 1.47% of adults and as many as 0.11% of children.^6-8 In Black patients, AA often manifests early with a female predominance.⁵ 

Alopecia areata frequently is associated with autoimmune comorbidities, the most common being thyroid disease.^3,5 In Black patients, AA is associated with more atopic comorbidities, including asthma, atopic dermatitis, and allergic rhinitis.⁵ 

Key Clinical Features 

Alopecia areata clinically manifests similarly across different skin tones; however, in patients with more tightly coiled or curly hair, the extent of scalp hair loss may be underestimated without a full examination. Culturally sensitive approaches to hair and scalp evaluation are essential, especially for Black women, whose hair care practices and scalp conditions may be overlooked or misunderstood during visits to evaluate hair loss. A thoughtful history and gentle examination of the hair and scalp that considers hair texture, cultural practices such as head coverings (eg, headwraps, turbans, hijabs), use of hair adornments (eg, clips, beads, bows), traditional braiding, and use of natural oils or herbal treatments, as well as styling methods including tight hairstyles, use of heat styling tools (eg, flat irons, curling irons), chemical application (eg, straighteners, hair color), and washing or styling frequency can improve diagnostic accuracy and help build trust in the patient-provider relationship. 

Classic signs of AA visualized with dermoscopy include yellow and/or black dots on the scalp and exclamation point hairs. The appearance of fine white vellus hairs within the alopecic patches also may indicate early regrowth. On scalp trichoscopy, black dots are more prominent, and yellow dots are less prominent, in individuals with darker skin tones vs lighter skin tones.⁹ 

Worth Noting 

In addition to a full examination of the scalp, documenting the extent of hair loss using validated severity scales, including the severity of alopecia tool (SALT), alopecia areata severity index (AASI), clinician-reported outcome assessment, and patient-reported outcome measures, can standardize disease severity assessment, facilitate timely insurance or medication approvals, and support objective tracking of treatment response, which may ultimately enhance access to care.¹⁰ 

Prompt treatment of AA is essential. Not surprisingly, patients given a diagnosis of AA may experience considerable emotional and psychological distress—regardless of the extent of the loss.¹¹ Treatment options include mid- to high-potency topical or intralesional corticosteroids and newer and more targeted systemic options, including 3 Janus kinase (JAK) inhibitors—baricitinib, ritlecitinib, and deuruxolitinib—for more extensive disease.¹² Treatment with intralesional corticosteroids may cause transient hypopigmentation, which may be more noticeable in patients with darker skin tones. Delays in treatment with JAK inhibitors can lead to a less-than-optimal response. Of the 3 JAK inhibitors that are approved by the US Food and Drug Administration for AA, only ritlecitinib is approved for children 12 years and older, leaving a therapeutic gap for younger patients that often leads to uncomfortable scalp injections, delayed or no treatment, off-label use of JAK inhibitors as well as the pairing of off-label dupilumab with oral minoxidil.¹² 

Based on adult data, patients with severe disease and a shorter duration of hair loss (ie, <4 years) tend to respond better to JAK inhibitors than those experiencing hair loss for longer periods. Also, those with more severe AA tend to have poorer outcomes than those with less severe disease.¹³ If treatment proves less than optimal, wigs and hair pieces may need to be considered. It is worth noting that some insurance companies will cover the cost of wigs for patients when prescribed as cranial prostheses. 

Health Disparity Highlight 

Health disparities in AA can be influenced by socioeconomic status and access to care. Patients from lower-income backgrounds often face barriers to accessing dermatologic care and treatments such as JAK inhibitors, which may remain inaccessible due to high costs and insurance limitations.¹⁴ These barriers can intersect with other factors such as age, sex, and race, potentially exacerbating disparities. Women with skin of color in underserved communities may experience delayed diagnosis, limited treatment options, and greater psychosocial distress from hair loss.¹⁴ Addressing these inequities requires advocacy, education for both patients and clinicians, and improved access to treatment to ensure comprehensive care for all patients. 

The Comparison

A. Alopecia areata in a young girl with a lighter skin tone. The fine white vellus hairs are signs of regrowth. 

B. Alopecia areata in a 49-year-old man with tightly coiled hair and darker skin tone. Coiled white hairs are noted in the alopecia patches.

Alopecia areata (AA) is a common autoimmune condition characterized by hair loss resulting from a T cell–mediated attack on the hair follicles. It manifests as nonscarring patches of hair loss on the scalp, eyebrows, eyelashes, and beard area as well as more extensive complete loss of scalp and body hair. While AA may affect individuals of any age, most patients develop their first patch(es) of hair loss during childhood.¹ The treatment landscape for AA has evolved considerably in recent years, but barriers to access to newer treatments persist. 

Epidemiology 

Alopecia areata is most prevalent among pediatric and adult individuals of African, Asian, or Hispanic/Latino descent.^2-4 In some studies, Black individuals had higher odds and Asian individuals had lower odds of developing AA, while other studies have reported the highest standardized prevalence among Asian individuals.⁵ In the United States, AA affects about 1.47% of adults and as many as 0.11% of children.^6-8 In Black patients, AA often manifests early with a female predominance.⁵ 

Alopecia areata frequently is associated with autoimmune comorbidities, the most common being thyroid disease.^3,5 In Black patients, AA is associated with more atopic comorbidities, including asthma, atopic dermatitis, and allergic rhinitis.⁵ 

Key Clinical Features 

Alopecia areata clinically manifests similarly across different skin tones; however, in patients with more tightly coiled or curly hair, the extent of scalp hair loss may be underestimated without a full examination. Culturally sensitive approaches to hair and scalp evaluation are essential, especially for Black women, whose hair care practices and scalp conditions may be overlooked or misunderstood during visits to evaluate hair loss. A thoughtful history and gentle examination of the hair and scalp that considers hair texture, cultural practices such as head coverings (eg, headwraps, turbans, hijabs), use of hair adornments (eg, clips, beads, bows), traditional braiding, and use of natural oils or herbal treatments, as well as styling methods including tight hairstyles, use of heat styling tools (eg, flat irons, curling irons), chemical application (eg, straighteners, hair color), and washing or styling frequency can improve diagnostic accuracy and help build trust in the patient-provider relationship. 

Classic signs of AA visualized with dermoscopy include yellow and/or black dots on the scalp and exclamation point hairs. The appearance of fine white vellus hairs within the alopecic patches also may indicate early regrowth. On scalp trichoscopy, black dots are more prominent, and yellow dots are less prominent, in individuals with darker skin tones vs lighter skin tones.⁹ 

Worth Noting 

In addition to a full examination of the scalp, documenting the extent of hair loss using validated severity scales, including the severity of alopecia tool (SALT), alopecia areata severity index (AASI), clinician-reported outcome assessment, and patient-reported outcome measures, can standardize disease severity assessment, facilitate timely insurance or medication approvals, and support objective tracking of treatment response, which may ultimately enhance access to care.¹⁰ 

Prompt treatment of AA is essential. Not surprisingly, patients given a diagnosis of AA may experience considerable emotional and psychological distress—regardless of the extent of the loss.¹¹ Treatment options include mid- to high-potency topical or intralesional corticosteroids and newer and more targeted systemic options, including 3 Janus kinase (JAK) inhibitors—baricitinib, ritlecitinib, and deuruxolitinib—for more extensive disease.¹² Treatment with intralesional corticosteroids may cause transient hypopigmentation, which may be more noticeable in patients with darker skin tones. Delays in treatment with JAK inhibitors can lead to a less-than-optimal response. Of the 3 JAK inhibitors that are approved by the US Food and Drug Administration for AA, only ritlecitinib is approved for children 12 years and older, leaving a therapeutic gap for younger patients that often leads to uncomfortable scalp injections, delayed or no treatment, off-label use of JAK inhibitors as well as the pairing of off-label dupilumab with oral minoxidil.¹² 

Based on adult data, patients with severe disease and a shorter duration of hair loss (ie, <4 years) tend to respond better to JAK inhibitors than those experiencing hair loss for longer periods. Also, those with more severe AA tend to have poorer outcomes than those with less severe disease.¹³ If treatment proves less than optimal, wigs and hair pieces may need to be considered. It is worth noting that some insurance companies will cover the cost of wigs for patients when prescribed as cranial prostheses. 

Health Disparity Highlight 

Health disparities in AA can be influenced by socioeconomic status and access to care. Patients from lower-income backgrounds often face barriers to accessing dermatologic care and treatments such as JAK inhibitors, which may remain inaccessible due to high costs and insurance limitations.¹⁴ These barriers can intersect with other factors such as age, sex, and race, potentially exacerbating disparities. Women with skin of color in underserved communities may experience delayed diagnosis, limited treatment options, and greater psychosocial distress from hair loss.¹⁴ Addressing these inequities requires advocacy, education for both patients and clinicians, and improved access to treatment to ensure comprehensive care for all patients. 

Hidradenitis suppurativa (HS) is a debilitating chronic skin disease that often affects apocrinebearing regions of the skin such as the axillae, perineum, and groin.¹ Although current research on the etiology and pathogenesis of HS is limited, the disease is known to have a considerable psychosocial impact on patient quality of life.

Clinically, HS lesions manifest as tender subcutaneous nodules that rupture to form painful and deep dermal abscesses.² These lesions typically develop due to hair follicle occlusion, followed by a cyclic process of inflammation, healing, re-inflammation, and scarring. Often, they are mistaken for cysts or a simple abscess in the early stages of the disease, leading to a delay in diagnosis.¹ Disease severity is categorized based on Hurley staging: stage 1 involves abscess formation without scarring; stage 2 involves limited sinus tracts and recurrent abscesses with scarring and/or multiple separated lesions; and stage 3 is the most advanced stage, with diffuse involvement or multiple interconnected sinus tracts across an area with scarring. The condition primarily is medically managed with antibiotics and immunomodulators, but patients who have refractory disease can benefit from surgical excision.^1,2

The prevalence of HS in the United States ranges from 0.77% to 1.19%, and individuals who self-identify as Black have 3-fold higher odds of having this condition compared with all other racial groups.^3-5 Black patients also are thought to have a greater number and size of apocrine glands compared with patients who self-identify as White, suggesting an anatomic predisposition to developing HS and greater disease severity.⁶ However, despite HS disproportionately impacting individuals with skin of color (SOC), the majority of published HS research includes predominantly White patient cohorts.⁵ There is insufficient research assessing HS epidemiology, comorbidities, and treatment responses in patients with SOC.

A 2020 review reported the notable lack of clinical trials that sufficiently examine systemic medication treatment response in HS patients with SOC.⁷ Of the 15 HS treatment trials published from 2000 to 2019, only 16.4% (138/840) of the patient population were of African descent.⁷ Clinical trials investigating the efficacy of adalimumab in reducing HS burden also did not adequately evaluate clinical response in patients with SOC. One clinical trial did not include any Black patients as part of the cohort,⁸ and in 3 other studies, 80% to 85% of the study participants self-identified as White.⁹ The current literature does not reflect the patient populations most affected by HS, as several studies have reported that 65% of patients diagnosed with HS in the United States annually are Black.^5,7 These results emphasize the underrepresentation of SOC populations in the current HS literature and the need for more research that investigates the disease processes, comorbidities, and treatment outcomes of the diverse patient population impacted by HS.

Methods

Study Population and Data Extraction—Following a protocol reviewed and approved by the MedStar Health/Georgetown University institutional review board (IRB #00006783), a retrospective chart review of 31 adult patients with HS who underwent surgery at a regional verified burn center from April 2014 to April 2023 was conducted. The following variables were collected from the electronic medical record (EMR): baseline demographics including age, sex, body mass index (BMI), obesity status, race, ethnicity, Fitzpatrick skin type, smoking status, substance use, employment status, and family history of HS; HS-specific details including Hurley staging, affected areas, and age at initial diagnosis; comorbidities such as dermatologic conditions, autoimmune disorders, infectious diseases, cardiovascular and associated diseases, ovarian disorders, gastrointestinal diseases, and othother common chronic comorbidities (psychiatric illness, kidney disease, type 2 diabetes [T2D], asthma, allergies, lymphedema, and inflammatory eye disease); and use of pharmacologics such as topical medications, oral antibiotics, immunomodulators, and steroids.

Study Definitions—Obesity was defined as both a continuous and categorical variable. Each patient’s BMI at the surgery date was recorded from the EMR as a continuous variable. Patients with obesity also had this condition listed under their complaints and problem list in the EMR, which was recorded as a categorical variable. Race and ethnicity were self-reported by patients. Comorbidity data, including T2D and hyperlipidemia, were defined by previously diagnosed diseases listed in the EMR. Pharmacologic medication data were included in the study if a patient was recommended/prescribed a medication and they had confirmed use of the medication in a subsequent office visit.

Statistical Analysis—Descriptive statistics were calculated for demographics, HS characteristics (eg, location, Hurley stage), and comorbidities. Continuous variables were presented as mean and standard deviation or median and interquartile range and were evaluated using a t test or Mann-Whitney U test when appropriate. Categorical variables were presented as frequencies and percentages and tested for associations using the X² or Fisher exact test. Data analyses were performed using SAS software version 9.4 (SAS Institute Inc.).

Results

Thirty-one patients (17 females, 14 males; mean age, 40.9 years) were included in the study. Twenty-nine (93.5%) patients identified as Black. All study patients had at least 1 comorbidity. Obesity was diagnosed in 22 (71.0%) patients (mean BMI, 35.5 kg/m²). A total of 16 (51.6%) patients were current smokers, 3 (9.7%) were past smokers, 22 (71%) reported alcohol use, and 17 (54.8%) were active marijuana users. Only 3 (9.7%) patients had a family history of HS (Table 1).

Other common comorbidities associated with HS were anemia (64.5% [20/31]), a non–inflammatory bowel disease gastrointestinal disease (61.3% [19/31]), allergies (54.8% [17/31]), hypertension (41.9% [13/31]), cardiovascular disease (41.9% [13/31]), T2D (32.3% [10/31]), asthma (32.3% [10/31]), kidney disease (29.0% [9/31]), and atopic dermatitis (25.8% [8/31]). More than half (54.8% [17/31]) of patients were diagnosed with psychiatric illnesses, including depression, anxiety, bipolar depression, psychosis, anorexia, impulsive anger, hallucinations, delusion, attention deficit-hyperactivity disorder, and panic disorder (Table 2). Depression was diagnosed in 38.7% (12/31) of patients, and 22.6% (7/31) were diagnosed with anxiety.

The most common anatomic locations for HS were the right axilla (74.2% [23/31]), left axilla (74.2% [23/31]), groin (71% [22/31]), perineum (61.3% [19/31]), buttocks (41.9% [13/31]), and thigh (41.9% [13/31]). Other locations included the breast, lower back, posterior neck, dorsal foot, and scalp (all 3.2% [1/31])(Table 3). Twenty (64.5%) patients had Hurley staging recorded in the EMR. Seventeen (54.8%) were categorized as Hurley stage 3, and 3 (9.7%) were categorized as Hurley stage 2.

Twenty-nine (93.5%) patients were prescribed an oral antibiotic regimen. The most common oral antibiotics were clindamycin (35.5% [11/31]), doxycycline (35.5% [11/31]), rifampin (29% [9/31]), trimethoprim/sulfamethoxazole (22.6% [7/31]), and cephalexin (22.6% [7/31]). Of the patients who were prescribed rifampin, 87.5% (8/9) also were prescribed an adjunct oral clindamycin regimen. Twenty-nine percent (9/31) of patients were prescribed a biologic regimen; 22.6% (7/31) were prescribed adalimumab, 3.2% (1/31) were prescribed secukinumab, and 3.2% (1/31) were prescribed ustekinumab (Table 4).

Twenty-five (80.6%) patients were prescribed a topical treatment regimen, the most common being topical clindamycin (45.2% [14/31]). Other topical medications included triamcinolone (12.9% [4/31]), chlorhexidine gluconate wash (9.7% [3/31]), clobetasol (3.2% [1/31]), hydrocortisone (3.2% [1/31]), and hydroquinone (3.2% [1/31])(Table 4).

Other medical treatments for HS included metformin (25.8% [8/31]), spironolactone (16.1% [5/31]), and zinc supplements (12.9% [4/31]). Four patients (12.9%) were prescribed clindamycin plus rifampin as well as a combination of metformin, spironolactone, and/or zinc (Table 4).

Twenty-two (71.0%) patients had a history of receiving incision and drainage procedures as treatment for HS. All 31 patients underwent excisional surgery followed by appropriate reconstruction. The total number of excisional surgeries a single patient underwent for HS treatment ranged from 1 to 9, with a mean of 2 excisional surgeries per patient.

Comment

Our regional verified burn center in Washington, DC, serves a large population of patients with SOC, making it a unique and important sample to study for HS. Our results suggest that Black patients with HS may be at a higher risk for depression and anxiety. Twelve (38.7%) of our patients were diagnosed with depression, which is substantially higher than the 17% to 21% depression prevalence rate among all HS patients reported in meta-analyses.^10,11 Additionally, 22.6% (7/31) of our patients were diagnosed with anxiety, which is higher than the 5% to 12% prevalence rate of anxiety among HS patients reported in meta-analyses.^10,11 The stress of chronic disease management, psychosocial impact of living with HS, social stigma, sexual dysfunction, pain, and financial concerns make mental illness a debilitating yet common comorbidity for patients with HS. The results of our study suggest that anxiety and depression are highly prevalent among Black patients with HS. It is important to identify if this finding is due to the interplay of health care disparities and social determinants of health; the cause likely is multifactorial, as race and ethnicity may be potential predictors for increased disease severity. Hidradenitis suppurativa is known to be a major economic burden on patients, and race-dependent structural and societal inequalities may be influencing the increased prevalence of anxiety and depression among Black patients with HS.¹² Therefore, clinicians must be vigilant for the signs and symptoms of mental illnesses to refer patients for psychiatric treatment when appropriate. Implementing self-report Patient Health Questionnaire-9, General Anxiety Disorder-7 depression and anxiety screening tools, and Dermatology Life Quality Index questionnaires at primary care and dermatology office visits may be a beneficial step toward identifying patients who could benefit from additional mental health resources.¹³

The patients included in our study predominantly self-identified as Black, and the current smoker prevalence rate was 51.6% (16/31). This percentage is lower than the smoking rates of other published HS studies conducted in predominantly White patient populations, which report up to a 76.5% smoking prevalence rate.^14-16 One review article published in 2022 reported that approximately 90% of HS patients are current or former smokers.¹⁷ Additionally, a retrospective cohort analysis identifying HS cases among 3,924,310 tobacco smokers in the United States reported that tobacco smokers diagnosed with HS most commonly racially self-identified as White (66.2%).¹⁸ Tobacco chemicals and smoke can increase inflammatory cytokine levels, and the activation of nicotinic acetylcholine receptors surrounding pilosebaceous-apocrine units can increase follicular occlusion.¹⁴ While several studies^1-3,14,19,20 support the strong correlation between tobacco smoking and HS, there are very few that specifically investigate the association between smoking and HS disease in SOC populations. It is possible that smoking rates may be lower in Black patients with HS compared with White patients with HS, which would suggest a multifactorial nature of HS disease pathophysiology. Future large, multicenter studies are needed that investigate smoking rates and HS disease severity in patients across various racial groups.

Prior research has shown a strong correlation between cigarette smoking and HS, but there is minimal data on the role of use of marijuana and other illicit drugs in HS disease pathophysiology.²¹ A total of 54.8% of our patients were active marijuana users with daily or weekly usage. Further research is needed to investigate whether marijuana use is linked with HS disease pathophysiology and severity or if patients with HS may be using marijuana to relieve pain, anxiety, and depression. Additional studies that survey the method of marijuana use (eg, joint, vape devices, or edibles) would clarify the relationship between not only HS and marijuana but also a potential link between disease severity and the process of inhaling large amounts of smoke vs a link with the active ingredients in the marijuana plant itself.

Approximately 61% (19/31) of our patients were diagnosed with a gastrointestinal disease in addition to HS. Current research reports the link between HS and inflammatory bowel disease, but few studies have investigated if a relationship exists between the gut microbiome and HS, as well as the incidence of general gastrointestinal disease among Black patients with HS.^14,22 Our patients were diagnosed with gastrointestinal conditions such as colonic polyps, gastroesophageal reflux disease, benign neoplasms of the cecum and sigmoid colons, small bowel obstruction and perforation, biliary tract diseases, ileus, abdominal hernia, peritonitis, and diverticulosis. Further research is warranted to identify if there is a true relationship between gastrointestinal disease, the gut microbiome, and skin conditions such as HS.²² Biochemical research on the common genetic and inflammatory cytokine pathways involved in HS and gastrointestinal manifestations could help predict disease severity and management in HS patients with SOC.

Several research studies have reported the association between obesity and HS, likely due to adipose cells producing increased estrogen and leading to an estrogen-dominant hormone profile and increased local androgen production in adipose tissue.^14,23,24 Antiandrogenic drugs such as finasteride and spironolactone lead to positive results in HS treatment compared to oral antibiotics alone.²⁴ While 71.9% (22/31) of our patients were diagnosed with obesity, only 16.1% (5/31) were prescribed antiandrogen therapy such as spironolactone. It is unclear if this result reflects a health disparity due to insufficient insurance coverage and low prescribing rates or if there is patient hesitancy to taking antiandrogen medications. Additional clinical trials are needed to investigate the efficacy of antiandrogen therapies for HS. If proven to be efficacious, providers should consider adding these medications to the pharmacologic regimen of HS patients with SOC prior to recommending wide-excision surgeries. Furthermore, in addition to antiandrogen medication, weight-management interventions may be helpful in reducing HS disease. The results of a survey conducted in 35 HS patients who underwent bariatric surgery reported 48.6% (17/35) experienced complete disease remission after more than a 15% weight reduction.^25,26 Investigating the impact of weight-management practices on disease severity would be helpful in outlining nonpharmacologic treatments for patients with HS.

Limitations

Our study was limited by the constraints of a retrospective chart review and small sample size. Retrospective chart reviews are susceptible to recall bias, variability in providers’ charting practices, and human error from data collectors. We acknowledge that a control group of non-HS patients should be the next step in furthering our research on HS disease comorbidities. Also, since 35.5% (11/31) of our patients did not have Hurley staging recorded in the EMR, it would be beneficial to conduct a future study comprehensive of all 3 Hurley stages. Since 93.5% (29/31) of the patients in our study racially identified as Black, having a control group of racially diverse HS patients would help further our understanding of HS pathophysiology. Lastly, since the inclusion criteria required patients to have undergone excisional surgery for HS, future studies that consider comorbidities among both surgical and nonsurgical patients with HS will aid in our understanding of HS patients with SOC.

Conclusion

The results of our study demonstrate a descriptive analysis of the demographics, most common comorbidities, lesion sites, pharmacologic treatments, and surgical profiles in patients with SOC who underwent surgical treatment for HS. Our data show that HS patients with SOC may be more likely to experience anxiety, depression, and gastrointestinal disease than other HS patients. Additionally, our patients had a high prevalence of marijuana use but lower prevalence of current cigarette use compared to studies conducted in predominantly White HS patient populations, emphasizing the multifactorial nature of HS pathophysiology. Furthermore, despite published research on the efficacy of immunomodulator therapy for HS, most of our HS patients with SOC underwent surgical intervention without first attempting biologic treatment regimens, indicating possible gaps in health care access for minority patients that may be impacting disease severity and outcomes. Studies such as this one that investigate disease pathophysiology and risk factors in SOC patient populations with HS are imperative in minimizing the health care disparity gap, improving disease outcomes, and providing more equitable health care for all patients.

Hidradenitis suppurativa (HS) is a debilitating chronic skin disease that often affects apocrinebearing regions of the skin such as the axillae, perineum, and groin.¹ Although current research on the etiology and pathogenesis of HS is limited, the disease is known to have a considerable psychosocial impact on patient quality of life.

Clinically, HS lesions manifest as tender subcutaneous nodules that rupture to form painful and deep dermal abscesses.² These lesions typically develop due to hair follicle occlusion, followed by a cyclic process of inflammation, healing, re-inflammation, and scarring. Often, they are mistaken for cysts or a simple abscess in the early stages of the disease, leading to a delay in diagnosis.¹ Disease severity is categorized based on Hurley staging: stage 1 involves abscess formation without scarring; stage 2 involves limited sinus tracts and recurrent abscesses with scarring and/or multiple separated lesions; and stage 3 is the most advanced stage, with diffuse involvement or multiple interconnected sinus tracts across an area with scarring. The condition primarily is medically managed with antibiotics and immunomodulators, but patients who have refractory disease can benefit from surgical excision.^1,2

The prevalence of HS in the United States ranges from 0.77% to 1.19%, and individuals who self-identify as Black have 3-fold higher odds of having this condition compared with all other racial groups.^3-5 Black patients also are thought to have a greater number and size of apocrine glands compared with patients who self-identify as White, suggesting an anatomic predisposition to developing HS and greater disease severity.⁶ However, despite HS disproportionately impacting individuals with skin of color (SOC), the majority of published HS research includes predominantly White patient cohorts.⁵ There is insufficient research assessing HS epidemiology, comorbidities, and treatment responses in patients with SOC.

A 2020 review reported the notable lack of clinical trials that sufficiently examine systemic medication treatment response in HS patients with SOC.⁷ Of the 15 HS treatment trials published from 2000 to 2019, only 16.4% (138/840) of the patient population were of African descent.⁷ Clinical trials investigating the efficacy of adalimumab in reducing HS burden also did not adequately evaluate clinical response in patients with SOC. One clinical trial did not include any Black patients as part of the cohort,⁸ and in 3 other studies, 80% to 85% of the study participants self-identified as White.⁹ The current literature does not reflect the patient populations most affected by HS, as several studies have reported that 65% of patients diagnosed with HS in the United States annually are Black.^5,7 These results emphasize the underrepresentation of SOC populations in the current HS literature and the need for more research that investigates the disease processes, comorbidities, and treatment outcomes of the diverse patient population impacted by HS.

Methods

Study Population and Data Extraction—Following a protocol reviewed and approved by the MedStar Health/Georgetown University institutional review board (IRB #00006783), a retrospective chart review of 31 adult patients with HS who underwent surgery at a regional verified burn center from April 2014 to April 2023 was conducted. The following variables were collected from the electronic medical record (EMR): baseline demographics including age, sex, body mass index (BMI), obesity status, race, ethnicity, Fitzpatrick skin type, smoking status, substance use, employment status, and family history of HS; HS-specific details including Hurley staging, affected areas, and age at initial diagnosis; comorbidities such as dermatologic conditions, autoimmune disorders, infectious diseases, cardiovascular and associated diseases, ovarian disorders, gastrointestinal diseases, and othother common chronic comorbidities (psychiatric illness, kidney disease, type 2 diabetes [T2D], asthma, allergies, lymphedema, and inflammatory eye disease); and use of pharmacologics such as topical medications, oral antibiotics, immunomodulators, and steroids.

Study Definitions—Obesity was defined as both a continuous and categorical variable. Each patient’s BMI at the surgery date was recorded from the EMR as a continuous variable. Patients with obesity also had this condition listed under their complaints and problem list in the EMR, which was recorded as a categorical variable. Race and ethnicity were self-reported by patients. Comorbidity data, including T2D and hyperlipidemia, were defined by previously diagnosed diseases listed in the EMR. Pharmacologic medication data were included in the study if a patient was recommended/prescribed a medication and they had confirmed use of the medication in a subsequent office visit.

Statistical Analysis—Descriptive statistics were calculated for demographics, HS characteristics (eg, location, Hurley stage), and comorbidities. Continuous variables were presented as mean and standard deviation or median and interquartile range and were evaluated using a t test or Mann-Whitney U test when appropriate. Categorical variables were presented as frequencies and percentages and tested for associations using the X² or Fisher exact test. Data analyses were performed using SAS software version 9.4 (SAS Institute Inc.).

Results

Thirty-one patients (17 females, 14 males; mean age, 40.9 years) were included in the study. Twenty-nine (93.5%) patients identified as Black. All study patients had at least 1 comorbidity. Obesity was diagnosed in 22 (71.0%) patients (mean BMI, 35.5 kg/m²). A total of 16 (51.6%) patients were current smokers, 3 (9.7%) were past smokers, 22 (71%) reported alcohol use, and 17 (54.8%) were active marijuana users. Only 3 (9.7%) patients had a family history of HS (Table 1).

Other common comorbidities associated with HS were anemia (64.5% [20/31]), a non–inflammatory bowel disease gastrointestinal disease (61.3% [19/31]), allergies (54.8% [17/31]), hypertension (41.9% [13/31]), cardiovascular disease (41.9% [13/31]), T2D (32.3% [10/31]), asthma (32.3% [10/31]), kidney disease (29.0% [9/31]), and atopic dermatitis (25.8% [8/31]). More than half (54.8% [17/31]) of patients were diagnosed with psychiatric illnesses, including depression, anxiety, bipolar depression, psychosis, anorexia, impulsive anger, hallucinations, delusion, attention deficit-hyperactivity disorder, and panic disorder (Table 2). Depression was diagnosed in 38.7% (12/31) of patients, and 22.6% (7/31) were diagnosed with anxiety.

The most common anatomic locations for HS were the right axilla (74.2% [23/31]), left axilla (74.2% [23/31]), groin (71% [22/31]), perineum (61.3% [19/31]), buttocks (41.9% [13/31]), and thigh (41.9% [13/31]). Other locations included the breast, lower back, posterior neck, dorsal foot, and scalp (all 3.2% [1/31])(Table 3). Twenty (64.5%) patients had Hurley staging recorded in the EMR. Seventeen (54.8%) were categorized as Hurley stage 3, and 3 (9.7%) were categorized as Hurley stage 2.

Twenty-nine (93.5%) patients were prescribed an oral antibiotic regimen. The most common oral antibiotics were clindamycin (35.5% [11/31]), doxycycline (35.5% [11/31]), rifampin (29% [9/31]), trimethoprim/sulfamethoxazole (22.6% [7/31]), and cephalexin (22.6% [7/31]). Of the patients who were prescribed rifampin, 87.5% (8/9) also were prescribed an adjunct oral clindamycin regimen. Twenty-nine percent (9/31) of patients were prescribed a biologic regimen; 22.6% (7/31) were prescribed adalimumab, 3.2% (1/31) were prescribed secukinumab, and 3.2% (1/31) were prescribed ustekinumab (Table 4).

Twenty-five (80.6%) patients were prescribed a topical treatment regimen, the most common being topical clindamycin (45.2% [14/31]). Other topical medications included triamcinolone (12.9% [4/31]), chlorhexidine gluconate wash (9.7% [3/31]), clobetasol (3.2% [1/31]), hydrocortisone (3.2% [1/31]), and hydroquinone (3.2% [1/31])(Table 4).

Other medical treatments for HS included metformin (25.8% [8/31]), spironolactone (16.1% [5/31]), and zinc supplements (12.9% [4/31]). Four patients (12.9%) were prescribed clindamycin plus rifampin as well as a combination of metformin, spironolactone, and/or zinc (Table 4).

Twenty-two (71.0%) patients had a history of receiving incision and drainage procedures as treatment for HS. All 31 patients underwent excisional surgery followed by appropriate reconstruction. The total number of excisional surgeries a single patient underwent for HS treatment ranged from 1 to 9, with a mean of 2 excisional surgeries per patient.

Comment

Our regional verified burn center in Washington, DC, serves a large population of patients with SOC, making it a unique and important sample to study for HS. Our results suggest that Black patients with HS may be at a higher risk for depression and anxiety. Twelve (38.7%) of our patients were diagnosed with depression, which is substantially higher than the 17% to 21% depression prevalence rate among all HS patients reported in meta-analyses.^10,11 Additionally, 22.6% (7/31) of our patients were diagnosed with anxiety, which is higher than the 5% to 12% prevalence rate of anxiety among HS patients reported in meta-analyses.^10,11 The stress of chronic disease management, psychosocial impact of living with HS, social stigma, sexual dysfunction, pain, and financial concerns make mental illness a debilitating yet common comorbidity for patients with HS. The results of our study suggest that anxiety and depression are highly prevalent among Black patients with HS. It is important to identify if this finding is due to the interplay of health care disparities and social determinants of health; the cause likely is multifactorial, as race and ethnicity may be potential predictors for increased disease severity. Hidradenitis suppurativa is known to be a major economic burden on patients, and race-dependent structural and societal inequalities may be influencing the increased prevalence of anxiety and depression among Black patients with HS.¹² Therefore, clinicians must be vigilant for the signs and symptoms of mental illnesses to refer patients for psychiatric treatment when appropriate. Implementing self-report Patient Health Questionnaire-9, General Anxiety Disorder-7 depression and anxiety screening tools, and Dermatology Life Quality Index questionnaires at primary care and dermatology office visits may be a beneficial step toward identifying patients who could benefit from additional mental health resources.¹³

The patients included in our study predominantly self-identified as Black, and the current smoker prevalence rate was 51.6% (16/31). This percentage is lower than the smoking rates of other published HS studies conducted in predominantly White patient populations, which report up to a 76.5% smoking prevalence rate.^14-16 One review article published in 2022 reported that approximately 90% of HS patients are current or former smokers.¹⁷ Additionally, a retrospective cohort analysis identifying HS cases among 3,924,310 tobacco smokers in the United States reported that tobacco smokers diagnosed with HS most commonly racially self-identified as White (66.2%).¹⁸ Tobacco chemicals and smoke can increase inflammatory cytokine levels, and the activation of nicotinic acetylcholine receptors surrounding pilosebaceous-apocrine units can increase follicular occlusion.¹⁴ While several studies^1-3,14,19,20 support the strong correlation between tobacco smoking and HS, there are very few that specifically investigate the association between smoking and HS disease in SOC populations. It is possible that smoking rates may be lower in Black patients with HS compared with White patients with HS, which would suggest a multifactorial nature of HS disease pathophysiology. Future large, multicenter studies are needed that investigate smoking rates and HS disease severity in patients across various racial groups.

Prior research has shown a strong correlation between cigarette smoking and HS, but there is minimal data on the role of use of marijuana and other illicit drugs in HS disease pathophysiology.²¹ A total of 54.8% of our patients were active marijuana users with daily or weekly usage. Further research is needed to investigate whether marijuana use is linked with HS disease pathophysiology and severity or if patients with HS may be using marijuana to relieve pain, anxiety, and depression. Additional studies that survey the method of marijuana use (eg, joint, vape devices, or edibles) would clarify the relationship between not only HS and marijuana but also a potential link between disease severity and the process of inhaling large amounts of smoke vs a link with the active ingredients in the marijuana plant itself.

Approximately 61% (19/31) of our patients were diagnosed with a gastrointestinal disease in addition to HS. Current research reports the link between HS and inflammatory bowel disease, but few studies have investigated if a relationship exists between the gut microbiome and HS, as well as the incidence of general gastrointestinal disease among Black patients with HS.^14,22 Our patients were diagnosed with gastrointestinal conditions such as colonic polyps, gastroesophageal reflux disease, benign neoplasms of the cecum and sigmoid colons, small bowel obstruction and perforation, biliary tract diseases, ileus, abdominal hernia, peritonitis, and diverticulosis. Further research is warranted to identify if there is a true relationship between gastrointestinal disease, the gut microbiome, and skin conditions such as HS.²² Biochemical research on the common genetic and inflammatory cytokine pathways involved in HS and gastrointestinal manifestations could help predict disease severity and management in HS patients with SOC.

Several research studies have reported the association between obesity and HS, likely due to adipose cells producing increased estrogen and leading to an estrogen-dominant hormone profile and increased local androgen production in adipose tissue.^14,23,24 Antiandrogenic drugs such as finasteride and spironolactone lead to positive results in HS treatment compared to oral antibiotics alone.²⁴ While 71.9% (22/31) of our patients were diagnosed with obesity, only 16.1% (5/31) were prescribed antiandrogen therapy such as spironolactone. It is unclear if this result reflects a health disparity due to insufficient insurance coverage and low prescribing rates or if there is patient hesitancy to taking antiandrogen medications. Additional clinical trials are needed to investigate the efficacy of antiandrogen therapies for HS. If proven to be efficacious, providers should consider adding these medications to the pharmacologic regimen of HS patients with SOC prior to recommending wide-excision surgeries. Furthermore, in addition to antiandrogen medication, weight-management interventions may be helpful in reducing HS disease. The results of a survey conducted in 35 HS patients who underwent bariatric surgery reported 48.6% (17/35) experienced complete disease remission after more than a 15% weight reduction.^25,26 Investigating the impact of weight-management practices on disease severity would be helpful in outlining nonpharmacologic treatments for patients with HS.

Limitations

Our study was limited by the constraints of a retrospective chart review and small sample size. Retrospective chart reviews are susceptible to recall bias, variability in providers’ charting practices, and human error from data collectors. We acknowledge that a control group of non-HS patients should be the next step in furthering our research on HS disease comorbidities. Also, since 35.5% (11/31) of our patients did not have Hurley staging recorded in the EMR, it would be beneficial to conduct a future study comprehensive of all 3 Hurley stages. Since 93.5% (29/31) of the patients in our study racially identified as Black, having a control group of racially diverse HS patients would help further our understanding of HS pathophysiology. Lastly, since the inclusion criteria required patients to have undergone excisional surgery for HS, future studies that consider comorbidities among both surgical and nonsurgical patients with HS will aid in our understanding of HS patients with SOC.

Conclusion

The results of our study demonstrate a descriptive analysis of the demographics, most common comorbidities, lesion sites, pharmacologic treatments, and surgical profiles in patients with SOC who underwent surgical treatment for HS. Our data show that HS patients with SOC may be more likely to experience anxiety, depression, and gastrointestinal disease than other HS patients. Additionally, our patients had a high prevalence of marijuana use but lower prevalence of current cigarette use compared to studies conducted in predominantly White HS patient populations, emphasizing the multifactorial nature of HS pathophysiology. Furthermore, despite published research on the efficacy of immunomodulator therapy for HS, most of our HS patients with SOC underwent surgical intervention without first attempting biologic treatment regimens, indicating possible gaps in health care access for minority patients that may be impacting disease severity and outcomes. Studies such as this one that investigate disease pathophysiology and risk factors in SOC patient populations with HS are imperative in minimizing the health care disparity gap, improving disease outcomes, and providing more equitable health care for all patients.

Hidradenitis suppurativa (HS) is a debilitating chronic skin disease that often affects apocrinebearing regions of the skin such as the axillae, perineum, and groin.¹ Although current research on the etiology and pathogenesis of HS is limited, the disease is known to have a considerable psychosocial impact on patient quality of life.

Clinically, HS lesions manifest as tender subcutaneous nodules that rupture to form painful and deep dermal abscesses.² These lesions typically develop due to hair follicle occlusion, followed by a cyclic process of inflammation, healing, re-inflammation, and scarring. Often, they are mistaken for cysts or a simple abscess in the early stages of the disease, leading to a delay in diagnosis.¹ Disease severity is categorized based on Hurley staging: stage 1 involves abscess formation without scarring; stage 2 involves limited sinus tracts and recurrent abscesses with scarring and/or multiple separated lesions; and stage 3 is the most advanced stage, with diffuse involvement or multiple interconnected sinus tracts across an area with scarring. The condition primarily is medically managed with antibiotics and immunomodulators, but patients who have refractory disease can benefit from surgical excision.^1,2

The prevalence of HS in the United States ranges from 0.77% to 1.19%, and individuals who self-identify as Black have 3-fold higher odds of having this condition compared with all other racial groups.^3-5 Black patients also are thought to have a greater number and size of apocrine glands compared with patients who self-identify as White, suggesting an anatomic predisposition to developing HS and greater disease severity.⁶ However, despite HS disproportionately impacting individuals with skin of color (SOC), the majority of published HS research includes predominantly White patient cohorts.⁵ There is insufficient research assessing HS epidemiology, comorbidities, and treatment responses in patients with SOC.

A 2020 review reported the notable lack of clinical trials that sufficiently examine systemic medication treatment response in HS patients with SOC.⁷ Of the 15 HS treatment trials published from 2000 to 2019, only 16.4% (138/840) of the patient population were of African descent.⁷ Clinical trials investigating the efficacy of adalimumab in reducing HS burden also did not adequately evaluate clinical response in patients with SOC. One clinical trial did not include any Black patients as part of the cohort,⁸ and in 3 other studies, 80% to 85% of the study participants self-identified as White.⁹ The current literature does not reflect the patient populations most affected by HS, as several studies have reported that 65% of patients diagnosed with HS in the United States annually are Black.^5,7 These results emphasize the underrepresentation of SOC populations in the current HS literature and the need for more research that investigates the disease processes, comorbidities, and treatment outcomes of the diverse patient population impacted by HS.

Methods

Study Population and Data Extraction—Following a protocol reviewed and approved by the MedStar Health/Georgetown University institutional review board (IRB #00006783), a retrospective chart review of 31 adult patients with HS who underwent surgery at a regional verified burn center from April 2014 to April 2023 was conducted. The following variables were collected from the electronic medical record (EMR): baseline demographics including age, sex, body mass index (BMI), obesity status, race, ethnicity, Fitzpatrick skin type, smoking status, substance use, employment status, and family history of HS; HS-specific details including Hurley staging, affected areas, and age at initial diagnosis; comorbidities such as dermatologic conditions, autoimmune disorders, infectious diseases, cardiovascular and associated diseases, ovarian disorders, gastrointestinal diseases, and othother common chronic comorbidities (psychiatric illness, kidney disease, type 2 diabetes [T2D], asthma, allergies, lymphedema, and inflammatory eye disease); and use of pharmacologics such as topical medications, oral antibiotics, immunomodulators, and steroids.

Study Definitions—Obesity was defined as both a continuous and categorical variable. Each patient’s BMI at the surgery date was recorded from the EMR as a continuous variable. Patients with obesity also had this condition listed under their complaints and problem list in the EMR, which was recorded as a categorical variable. Race and ethnicity were self-reported by patients. Comorbidity data, including T2D and hyperlipidemia, were defined by previously diagnosed diseases listed in the EMR. Pharmacologic medication data were included in the study if a patient was recommended/prescribed a medication and they had confirmed use of the medication in a subsequent office visit.

Statistical Analysis—Descriptive statistics were calculated for demographics, HS characteristics (eg, location, Hurley stage), and comorbidities. Continuous variables were presented as mean and standard deviation or median and interquartile range and were evaluated using a t test or Mann-Whitney U test when appropriate. Categorical variables were presented as frequencies and percentages and tested for associations using the X² or Fisher exact test. Data analyses were performed using SAS software version 9.4 (SAS Institute Inc.).

Results

Thirty-one patients (17 females, 14 males; mean age, 40.9 years) were included in the study. Twenty-nine (93.5%) patients identified as Black. All study patients had at least 1 comorbidity. Obesity was diagnosed in 22 (71.0%) patients (mean BMI, 35.5 kg/m²). A total of 16 (51.6%) patients were current smokers, 3 (9.7%) were past smokers, 22 (71%) reported alcohol use, and 17 (54.8%) were active marijuana users. Only 3 (9.7%) patients had a family history of HS (Table 1).

Other common comorbidities associated with HS were anemia (64.5% [20/31]), a non–inflammatory bowel disease gastrointestinal disease (61.3% [19/31]), allergies (54.8% [17/31]), hypertension (41.9% [13/31]), cardiovascular disease (41.9% [13/31]), T2D (32.3% [10/31]), asthma (32.3% [10/31]), kidney disease (29.0% [9/31]), and atopic dermatitis (25.8% [8/31]). More than half (54.8% [17/31]) of patients were diagnosed with psychiatric illnesses, including depression, anxiety, bipolar depression, psychosis, anorexia, impulsive anger, hallucinations, delusion, attention deficit-hyperactivity disorder, and panic disorder (Table 2). Depression was diagnosed in 38.7% (12/31) of patients, and 22.6% (7/31) were diagnosed with anxiety.

The most common anatomic locations for HS were the right axilla (74.2% [23/31]), left axilla (74.2% [23/31]), groin (71% [22/31]), perineum (61.3% [19/31]), buttocks (41.9% [13/31]), and thigh (41.9% [13/31]). Other locations included the breast, lower back, posterior neck, dorsal foot, and scalp (all 3.2% [1/31])(Table 3). Twenty (64.5%) patients had Hurley staging recorded in the EMR. Seventeen (54.8%) were categorized as Hurley stage 3, and 3 (9.7%) were categorized as Hurley stage 2.

Twenty-nine (93.5%) patients were prescribed an oral antibiotic regimen. The most common oral antibiotics were clindamycin (35.5% [11/31]), doxycycline (35.5% [11/31]), rifampin (29% [9/31]), trimethoprim/sulfamethoxazole (22.6% [7/31]), and cephalexin (22.6% [7/31]). Of the patients who were prescribed rifampin, 87.5% (8/9) also were prescribed an adjunct oral clindamycin regimen. Twenty-nine percent (9/31) of patients were prescribed a biologic regimen; 22.6% (7/31) were prescribed adalimumab, 3.2% (1/31) were prescribed secukinumab, and 3.2% (1/31) were prescribed ustekinumab (Table 4).

Twenty-five (80.6%) patients were prescribed a topical treatment regimen, the most common being topical clindamycin (45.2% [14/31]). Other topical medications included triamcinolone (12.9% [4/31]), chlorhexidine gluconate wash (9.7% [3/31]), clobetasol (3.2% [1/31]), hydrocortisone (3.2% [1/31]), and hydroquinone (3.2% [1/31])(Table 4).

Other medical treatments for HS included metformin (25.8% [8/31]), spironolactone (16.1% [5/31]), and zinc supplements (12.9% [4/31]). Four patients (12.9%) were prescribed clindamycin plus rifampin as well as a combination of metformin, spironolactone, and/or zinc (Table 4).

Twenty-two (71.0%) patients had a history of receiving incision and drainage procedures as treatment for HS. All 31 patients underwent excisional surgery followed by appropriate reconstruction. The total number of excisional surgeries a single patient underwent for HS treatment ranged from 1 to 9, with a mean of 2 excisional surgeries per patient.

Comment

Our regional verified burn center in Washington, DC, serves a large population of patients with SOC, making it a unique and important sample to study for HS. Our results suggest that Black patients with HS may be at a higher risk for depression and anxiety. Twelve (38.7%) of our patients were diagnosed with depression, which is substantially higher than the 17% to 21% depression prevalence rate among all HS patients reported in meta-analyses.^10,11 Additionally, 22.6% (7/31) of our patients were diagnosed with anxiety, which is higher than the 5% to 12% prevalence rate of anxiety among HS patients reported in meta-analyses.^10,11 The stress of chronic disease management, psychosocial impact of living with HS, social stigma, sexual dysfunction, pain, and financial concerns make mental illness a debilitating yet common comorbidity for patients with HS. The results of our study suggest that anxiety and depression are highly prevalent among Black patients with HS. It is important to identify if this finding is due to the interplay of health care disparities and social determinants of health; the cause likely is multifactorial, as race and ethnicity may be potential predictors for increased disease severity. Hidradenitis suppurativa is known to be a major economic burden on patients, and race-dependent structural and societal inequalities may be influencing the increased prevalence of anxiety and depression among Black patients with HS.¹² Therefore, clinicians must be vigilant for the signs and symptoms of mental illnesses to refer patients for psychiatric treatment when appropriate. Implementing self-report Patient Health Questionnaire-9, General Anxiety Disorder-7 depression and anxiety screening tools, and Dermatology Life Quality Index questionnaires at primary care and dermatology office visits may be a beneficial step toward identifying patients who could benefit from additional mental health resources.¹³

The patients included in our study predominantly self-identified as Black, and the current smoker prevalence rate was 51.6% (16/31). This percentage is lower than the smoking rates of other published HS studies conducted in predominantly White patient populations, which report up to a 76.5% smoking prevalence rate.^14-16 One review article published in 2022 reported that approximately 90% of HS patients are current or former smokers.¹⁷ Additionally, a retrospective cohort analysis identifying HS cases among 3,924,310 tobacco smokers in the United States reported that tobacco smokers diagnosed with HS most commonly racially self-identified as White (66.2%).¹⁸ Tobacco chemicals and smoke can increase inflammatory cytokine levels, and the activation of nicotinic acetylcholine receptors surrounding pilosebaceous-apocrine units can increase follicular occlusion.¹⁴ While several studies^1-3,14,19,20 support the strong correlation between tobacco smoking and HS, there are very few that specifically investigate the association between smoking and HS disease in SOC populations. It is possible that smoking rates may be lower in Black patients with HS compared with White patients with HS, which would suggest a multifactorial nature of HS disease pathophysiology. Future large, multicenter studies are needed that investigate smoking rates and HS disease severity in patients across various racial groups.

Prior research has shown a strong correlation between cigarette smoking and HS, but there is minimal data on the role of use of marijuana and other illicit drugs in HS disease pathophysiology.²¹ A total of 54.8% of our patients were active marijuana users with daily or weekly usage. Further research is needed to investigate whether marijuana use is linked with HS disease pathophysiology and severity or if patients with HS may be using marijuana to relieve pain, anxiety, and depression. Additional studies that survey the method of marijuana use (eg, joint, vape devices, or edibles) would clarify the relationship between not only HS and marijuana but also a potential link between disease severity and the process of inhaling large amounts of smoke vs a link with the active ingredients in the marijuana plant itself.

Approximately 61% (19/31) of our patients were diagnosed with a gastrointestinal disease in addition to HS. Current research reports the link between HS and inflammatory bowel disease, but few studies have investigated if a relationship exists between the gut microbiome and HS, as well as the incidence of general gastrointestinal disease among Black patients with HS.^14,22 Our patients were diagnosed with gastrointestinal conditions such as colonic polyps, gastroesophageal reflux disease, benign neoplasms of the cecum and sigmoid colons, small bowel obstruction and perforation, biliary tract diseases, ileus, abdominal hernia, peritonitis, and diverticulosis. Further research is warranted to identify if there is a true relationship between gastrointestinal disease, the gut microbiome, and skin conditions such as HS.²² Biochemical research on the common genetic and inflammatory cytokine pathways involved in HS and gastrointestinal manifestations could help predict disease severity and management in HS patients with SOC.

Several research studies have reported the association between obesity and HS, likely due to adipose cells producing increased estrogen and leading to an estrogen-dominant hormone profile and increased local androgen production in adipose tissue.^14,23,24 Antiandrogenic drugs such as finasteride and spironolactone lead to positive results in HS treatment compared to oral antibiotics alone.²⁴ While 71.9% (22/31) of our patients were diagnosed with obesity, only 16.1% (5/31) were prescribed antiandrogen therapy such as spironolactone. It is unclear if this result reflects a health disparity due to insufficient insurance coverage and low prescribing rates or if there is patient hesitancy to taking antiandrogen medications. Additional clinical trials are needed to investigate the efficacy of antiandrogen therapies for HS. If proven to be efficacious, providers should consider adding these medications to the pharmacologic regimen of HS patients with SOC prior to recommending wide-excision surgeries. Furthermore, in addition to antiandrogen medication, weight-management interventions may be helpful in reducing HS disease. The results of a survey conducted in 35 HS patients who underwent bariatric surgery reported 48.6% (17/35) experienced complete disease remission after more than a 15% weight reduction.^25,26 Investigating the impact of weight-management practices on disease severity would be helpful in outlining nonpharmacologic treatments for patients with HS.

Limitations

Our study was limited by the constraints of a retrospective chart review and small sample size. Retrospective chart reviews are susceptible to recall bias, variability in providers’ charting practices, and human error from data collectors. We acknowledge that a control group of non-HS patients should be the next step in furthering our research on HS disease comorbidities. Also, since 35.5% (11/31) of our patients did not have Hurley staging recorded in the EMR, it would be beneficial to conduct a future study comprehensive of all 3 Hurley stages. Since 93.5% (29/31) of the patients in our study racially identified as Black, having a control group of racially diverse HS patients would help further our understanding of HS pathophysiology. Lastly, since the inclusion criteria required patients to have undergone excisional surgery for HS, future studies that consider comorbidities among both surgical and nonsurgical patients with HS will aid in our understanding of HS patients with SOC.

Conclusion

The results of our study demonstrate a descriptive analysis of the demographics, most common comorbidities, lesion sites, pharmacologic treatments, and surgical profiles in patients with SOC who underwent surgical treatment for HS. Our data show that HS patients with SOC may be more likely to experience anxiety, depression, and gastrointestinal disease than other HS patients. Additionally, our patients had a high prevalence of marijuana use but lower prevalence of current cigarette use compared to studies conducted in predominantly White HS patient populations, emphasizing the multifactorial nature of HS pathophysiology. Furthermore, despite published research on the efficacy of immunomodulator therapy for HS, most of our HS patients with SOC underwent surgical intervention without first attempting biologic treatment regimens, indicating possible gaps in health care access for minority patients that may be impacting disease severity and outcomes. Studies such as this one that investigate disease pathophysiology and risk factors in SOC patient populations with HS are imperative in minimizing the health care disparity gap, improving disease outcomes, and providing more equitable health care for all patients.

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Pseudofolliculitis barbae (PFB), also known as razor bumps, is a common inflammatory condition characterized by papules and pustules that typically appear in the beard and cheek regions. It occurs when shaved hair regrows and penetrates the skin, leading to irritation and inflammation. While anyone who shaves can develop PFB, it is more prevalent and severe in individuals with naturally tightly coiled, coarse-textured hair.^1,2 Pseudofolliculitis barbae is common in individuals who shave frequently due to personal choice or profession, such as members of the US military^3,4 and firefighters, who are required to remain clean shaven for safety (eg, ensuring proper fit of a respirator mask).⁵ Early diagnosis and treatment of PFB are essential to prevent long-term complications such as scarring or hyperpigmentation, which may be more severe in those with darker skin tones.

Epidemiology

Pseudofolliculitis barbae is most common in Black men, affecting 45% to 83% of men of African ancestry.^1,2 This condition also can affect individuals of various ethnicities with coarse or curly hair. The spiral shape of the hair increases the likelihood that it will regrow into the skin after shaving.⁶ Women with hirsutism who shave also can develop PFB.

Key Clinical Features

The papules and pustules seen in PFB may be flesh colored, erythematous, hyperpigmented, brown, or violaceous. Erythema may be less pronounced in darker vs lighter skin tones. Persistent and severe postinflammatory hyperpigmentation may occur, and hypertrophic or keloidal scars may develop in affected areas. Dermoscopy may reveal extrafollicular hair penetration as well as follicular or perifollicular pustules accompanied by hyperkeratosis.

Worth Noting

The most effective management for PFB is to discontinue shaving.¹ If shaving is desired or necessary, it is recommended that patients apply lukewarm water to the affected area followed by a generous amount of shaving foam or gel to create a protective antifriction layer that allows the razor to glide more smoothly over the skin and reduces subsequent irritation.² Using the right razor technology also may help alleviate symptoms. Research has shown that multiblade razors used in conjunction with preshave hair hydration and postshave moisturization do not worsen PFB.² A recent study found that multiblade razor technology paired with use of a shave foam or gel actually improved skin appearance in patients with PFB.⁷

It is important to direct patients to shave in the direction of hair growth; however, this may not be possible for individuals with curly or coarse hair, as the hair may grow in many directions.^8,9 Patients also should avoid pulling the skin taut while shaving, as doing so allows the hair to be clipped below the surface, where it can repenetrate the skin and cause further irritation. As an alternative to shaving with a razor, patients can use hair clippers to trim beard hair, which leaves behind stubble and interrupts the cycle of retracted hairs under the skin. Nd:YAG laser therapy has demonstrated efficacy in reduction of PFB papules and pustules.^9-12 Greater mean improvement in inflammatory papules and reduction in hair density was noted in participants who received Nd:YAG laser plus eflornithine compared with those who received the laser or eflornithine alone.¹¹ Patients should not pluck or dig into the skin to remove any ingrown hairs. If a tweezer is used, the patient should gently lift the tip of the ingrown hair with the tweezer to dislodge it from the skin and prevent plucking out the hair completely.

To help manage inflammation after shaving, topical treatments such as benzoyl peroxide 5%/clindamycin 1% gel can be used.^3,13 A low-potency steroid such as topical hydrocortisone 2.5% applied once or twice daily for up to 2 to 3 days may be helpful.^1,14 Adjunctive treatments including keratolytics (eg, topical retinoids, hydroxy acids) reduce perifollicular hyperkeratosis.^14,15 Agents containing alpha hydroxy acids (eg, glycolic acid) also can decrease the curvature of the hair itself by reducing the sulfhydryl bonds.⁶ If secondary bacterial infections occur, oral antibiotics (eg, doxycycline) may be necessary.

Health Disparity Highlight

Individuals with darker skin tones are at higher risk for PFB and associated complications. Limited access to dermatology services may further exacerbate these challenges. Individuals with PFB may not seek medical treatment until the condition becomes severe. Clinicians also may underestimate the severity of PFB—particularly in those with darker skin tones—based on erythema alone because it may be less pronounced in darker vs lighter skin tones.¹⁶

While permanent hair reduction with laser therapy is a treatment option for PFB, it may be inaccessible to some patients because it can be expensive and is coded as a cosmetic procedure. Additionally, patients may not have access to specialists who are experienced in performing the procedure in those with darker skin tones.⁹ Some patients also may not want to permanently reduce the amount of hair that grows in the beard area for personal or religious reasons.¹⁷

Pseudofolliculitis barbae also has been linked to professional disparities. One study found that members of the US Air Force who had medical shaving waivers experienced longer times to promotion than those with no waiver.¹⁸ Delays in promotion may be linked to perceptions of unprofessionalism, exclusion from high-profile duties, and concerns about career progression. While this delay was similar for individuals of all races, the majority of those in the waiver group were Black/African American. In 2021, 4 Black firefighters with PFB were unsuccessful in their bid to get a medical accommodation regarding a New York City Fire Department policy requiring them to be clean shaven where the oxygen mask seals against the skin.⁵ More research is needed on mask safety and efficiency relative to the length of facial hair. Accommodations or tailored masks for facial hair conditions also are necessary so individuals with PFB can meet job requirements while managing their condition.

Pseudofolliculitis barbae (PFB), also known as razor bumps, is a common inflammatory condition characterized by papules and pustules that typically appear in the beard and cheek regions. It occurs when shaved hair regrows and penetrates the skin, leading to irritation and inflammation. While anyone who shaves can develop PFB, it is more prevalent and severe in individuals with naturally tightly coiled, coarse-textured hair.^1,2 Pseudofolliculitis barbae is common in individuals who shave frequently due to personal choice or profession, such as members of the US military^3,4 and firefighters, who are required to remain clean shaven for safety (eg, ensuring proper fit of a respirator mask).⁵ Early diagnosis and treatment of PFB are essential to prevent long-term complications such as scarring or hyperpigmentation, which may be more severe in those with darker skin tones.

Epidemiology

Pseudofolliculitis barbae is most common in Black men, affecting 45% to 83% of men of African ancestry.^1,2 This condition also can affect individuals of various ethnicities with coarse or curly hair. The spiral shape of the hair increases the likelihood that it will regrow into the skin after shaving.⁶ Women with hirsutism who shave also can develop PFB.

Key Clinical Features

The papules and pustules seen in PFB may be flesh colored, erythematous, hyperpigmented, brown, or violaceous. Erythema may be less pronounced in darker vs lighter skin tones. Persistent and severe postinflammatory hyperpigmentation may occur, and hypertrophic or keloidal scars may develop in affected areas. Dermoscopy may reveal extrafollicular hair penetration as well as follicular or perifollicular pustules accompanied by hyperkeratosis.

Worth Noting

The most effective management for PFB is to discontinue shaving.¹ If shaving is desired or necessary, it is recommended that patients apply lukewarm water to the affected area followed by a generous amount of shaving foam or gel to create a protective antifriction layer that allows the razor to glide more smoothly over the skin and reduces subsequent irritation.² Using the right razor technology also may help alleviate symptoms. Research has shown that multiblade razors used in conjunction with preshave hair hydration and postshave moisturization do not worsen PFB.² A recent study found that multiblade razor technology paired with use of a shave foam or gel actually improved skin appearance in patients with PFB.⁷

It is important to direct patients to shave in the direction of hair growth; however, this may not be possible for individuals with curly or coarse hair, as the hair may grow in many directions.^8,9 Patients also should avoid pulling the skin taut while shaving, as doing so allows the hair to be clipped below the surface, where it can repenetrate the skin and cause further irritation. As an alternative to shaving with a razor, patients can use hair clippers to trim beard hair, which leaves behind stubble and interrupts the cycle of retracted hairs under the skin. Nd:YAG laser therapy has demonstrated efficacy in reduction of PFB papules and pustules.^9-12 Greater mean improvement in inflammatory papules and reduction in hair density was noted in participants who received Nd:YAG laser plus eflornithine compared with those who received the laser or eflornithine alone.¹¹ Patients should not pluck or dig into the skin to remove any ingrown hairs. If a tweezer is used, the patient should gently lift the tip of the ingrown hair with the tweezer to dislodge it from the skin and prevent plucking out the hair completely.

To help manage inflammation after shaving, topical treatments such as benzoyl peroxide 5%/clindamycin 1% gel can be used.^3,13 A low-potency steroid such as topical hydrocortisone 2.5% applied once or twice daily for up to 2 to 3 days may be helpful.^1,14 Adjunctive treatments including keratolytics (eg, topical retinoids, hydroxy acids) reduce perifollicular hyperkeratosis.^14,15 Agents containing alpha hydroxy acids (eg, glycolic acid) also can decrease the curvature of the hair itself by reducing the sulfhydryl bonds.⁶ If secondary bacterial infections occur, oral antibiotics (eg, doxycycline) may be necessary.

Health Disparity Highlight

Individuals with darker skin tones are at higher risk for PFB and associated complications. Limited access to dermatology services may further exacerbate these challenges. Individuals with PFB may not seek medical treatment until the condition becomes severe. Clinicians also may underestimate the severity of PFB—particularly in those with darker skin tones—based on erythema alone because it may be less pronounced in darker vs lighter skin tones.¹⁶

While permanent hair reduction with laser therapy is a treatment option for PFB, it may be inaccessible to some patients because it can be expensive and is coded as a cosmetic procedure. Additionally, patients may not have access to specialists who are experienced in performing the procedure in those with darker skin tones.⁹ Some patients also may not want to permanently reduce the amount of hair that grows in the beard area for personal or religious reasons.¹⁷

Pseudofolliculitis barbae also has been linked to professional disparities. One study found that members of the US Air Force who had medical shaving waivers experienced longer times to promotion than those with no waiver.¹⁸ Delays in promotion may be linked to perceptions of unprofessionalism, exclusion from high-profile duties, and concerns about career progression. While this delay was similar for individuals of all races, the majority of those in the waiver group were Black/African American. In 2021, 4 Black firefighters with PFB were unsuccessful in their bid to get a medical accommodation regarding a New York City Fire Department policy requiring them to be clean shaven where the oxygen mask seals against the skin.⁵ More research is needed on mask safety and efficiency relative to the length of facial hair. Accommodations or tailored masks for facial hair conditions also are necessary so individuals with PFB can meet job requirements while managing their condition.

Pseudofolliculitis barbae (PFB), also known as razor bumps, is a common inflammatory condition characterized by papules and pustules that typically appear in the beard and cheek regions. It occurs when shaved hair regrows and penetrates the skin, leading to irritation and inflammation. While anyone who shaves can develop PFB, it is more prevalent and severe in individuals with naturally tightly coiled, coarse-textured hair.^1,2 Pseudofolliculitis barbae is common in individuals who shave frequently due to personal choice or profession, such as members of the US military^3,4 and firefighters, who are required to remain clean shaven for safety (eg, ensuring proper fit of a respirator mask).⁵ Early diagnosis and treatment of PFB are essential to prevent long-term complications such as scarring or hyperpigmentation, which may be more severe in those with darker skin tones.

Epidemiology

Pseudofolliculitis barbae is most common in Black men, affecting 45% to 83% of men of African ancestry.^1,2 This condition also can affect individuals of various ethnicities with coarse or curly hair. The spiral shape of the hair increases the likelihood that it will regrow into the skin after shaving.⁶ Women with hirsutism who shave also can develop PFB.

Key Clinical Features

The papules and pustules seen in PFB may be flesh colored, erythematous, hyperpigmented, brown, or violaceous. Erythema may be less pronounced in darker vs lighter skin tones. Persistent and severe postinflammatory hyperpigmentation may occur, and hypertrophic or keloidal scars may develop in affected areas. Dermoscopy may reveal extrafollicular hair penetration as well as follicular or perifollicular pustules accompanied by hyperkeratosis.

Worth Noting

The most effective management for PFB is to discontinue shaving.¹ If shaving is desired or necessary, it is recommended that patients apply lukewarm water to the affected area followed by a generous amount of shaving foam or gel to create a protective antifriction layer that allows the razor to glide more smoothly over the skin and reduces subsequent irritation.² Using the right razor technology also may help alleviate symptoms. Research has shown that multiblade razors used in conjunction with preshave hair hydration and postshave moisturization do not worsen PFB.² A recent study found that multiblade razor technology paired with use of a shave foam or gel actually improved skin appearance in patients with PFB.⁷

It is important to direct patients to shave in the direction of hair growth; however, this may not be possible for individuals with curly or coarse hair, as the hair may grow in many directions.^8,9 Patients also should avoid pulling the skin taut while shaving, as doing so allows the hair to be clipped below the surface, where it can repenetrate the skin and cause further irritation. As an alternative to shaving with a razor, patients can use hair clippers to trim beard hair, which leaves behind stubble and interrupts the cycle of retracted hairs under the skin. Nd:YAG laser therapy has demonstrated efficacy in reduction of PFB papules and pustules.^9-12 Greater mean improvement in inflammatory papules and reduction in hair density was noted in participants who received Nd:YAG laser plus eflornithine compared with those who received the laser or eflornithine alone.¹¹ Patients should not pluck or dig into the skin to remove any ingrown hairs. If a tweezer is used, the patient should gently lift the tip of the ingrown hair with the tweezer to dislodge it from the skin and prevent plucking out the hair completely.

To help manage inflammation after shaving, topical treatments such as benzoyl peroxide 5%/clindamycin 1% gel can be used.^3,13 A low-potency steroid such as topical hydrocortisone 2.5% applied once or twice daily for up to 2 to 3 days may be helpful.^1,14 Adjunctive treatments including keratolytics (eg, topical retinoids, hydroxy acids) reduce perifollicular hyperkeratosis.^14,15 Agents containing alpha hydroxy acids (eg, glycolic acid) also can decrease the curvature of the hair itself by reducing the sulfhydryl bonds.⁶ If secondary bacterial infections occur, oral antibiotics (eg, doxycycline) may be necessary.

Health Disparity Highlight

Individuals with darker skin tones are at higher risk for PFB and associated complications. Limited access to dermatology services may further exacerbate these challenges. Individuals with PFB may not seek medical treatment until the condition becomes severe. Clinicians also may underestimate the severity of PFB—particularly in those with darker skin tones—based on erythema alone because it may be less pronounced in darker vs lighter skin tones.¹⁶

While permanent hair reduction with laser therapy is a treatment option for PFB, it may be inaccessible to some patients because it can be expensive and is coded as a cosmetic procedure. Additionally, patients may not have access to specialists who are experienced in performing the procedure in those with darker skin tones.⁹ Some patients also may not want to permanently reduce the amount of hair that grows in the beard area for personal or religious reasons.¹⁷

Pseudofolliculitis barbae also has been linked to professional disparities. One study found that members of the US Air Force who had medical shaving waivers experienced longer times to promotion than those with no waiver.¹⁸ Delays in promotion may be linked to perceptions of unprofessionalism, exclusion from high-profile duties, and concerns about career progression. While this delay was similar for individuals of all races, the majority of those in the waiver group were Black/African American. In 2021, 4 Black firefighters with PFB were unsuccessful in their bid to get a medical accommodation regarding a New York City Fire Department policy requiring them to be clean shaven where the oxygen mask seals against the skin.⁵ More research is needed on mask safety and efficiency relative to the length of facial hair. Accommodations or tailored masks for facial hair conditions also are necessary so individuals with PFB can meet job requirements while managing their condition.

Most medical students applying to dermatology residency programs in the United States will participate in an away rotation at an outside institution. Prior to COVID-19–related restrictions, 86.7% of dermatology applicants from the class of 2020 reported completing one or more away rotations for their application cycle.^1,2 This requirement can be considerably costly, especially since most programs do not offer financial support for travel, living expenses, or housing during these visiting experiences.³ Underrepresented in medicine (URiM) students may be particularly disadvantaged with regard to the financial obligations that come with away rotations.^4,5 Visiting scholarships for URiM students can mitigate these challenges, creating opportunities for increasing diversity in dermatology. When medical students begin the residency application process, the Visiting Student Learning Opportunities (VSLO) program of the Association of American Medical Colleges (AAMC) is the most widely used third-party service for submitting applications. For many URiM students, an unforeseen challenge when applying to dermatology residency programs is the lack of an easily accessible and up-to-date search tool to find programs that offer funding, resulting in more time spent searching and thereby complicating the application process. The VSLO released the Visiting Scholars Resources Database, a search tool that aims to compile opportunities for additional support—academic professional, and/or financial—to address this issue. Additionally, the Funded Away Rotations for Minority Medical Students (FARMS) database is an independent directory of programs that offer stipends to URiM students. In this study, we evaluated the efficacy of the VLSO’s Visiting Scholars Resources Database search tool and the FARMS database in identifying funded dermatology rotations for URiM students.

Overview of Online Search Tools

We used the AAMC’s Electronic Residency Application Service Directory to identify 141 programs offering dermatology residency positions. We then conducted a Google search using each program name with the phrase underrepresented in medicine dermatology away rotation to identify any opportunities noted in the Google results offering scholarship funding for URiM students. If there were no Google results for a webpage discussing URiM away rotation opportunities for a certain program, the individual program’s website search box was queried using the terms URiM, scholarship, and funding. If there were no relevant results, the webpages associated with the dermatology department, away rotations, and diversity and inclusion on the respective institution’s website were reviewed to confirm no indication of funded URiM opportunities. Of the 141 dermatology programs we evaluated, we identified 56 (39.7%) that offered funded away rotations for URiM students.

For comparison, we conducted a search of the VSLO’s Visiting Scholars Resources Database to identify programs that listed dermatology, all (specialties), or any (specialties) under the Specialty column that also had a financial resource for URiM students. Our search of the VSLO database yielded only 12 (21.4%) of the 56 funded away rotations we identified via our initial Google and program website search. Program listings tagged for dermatology also were retrieved from the FARMS database, of which only 17 (30.4%) of the 56 funded away rotations we previously identified were included. All queries were performed from October 24 to October 26, 2024 (Figure).

Comment

The 2023-2024 AAMC Report on Residents indicated that 54.9% (800/1455) of active US dermatology medical residents identified as White, 27.5% (400/1455) identified as Asian, 8.9% (129/1455) identified as Hispanic, and 8.7% (126/1455) identified as Black or African American.⁶ By comparison, 19.5% of the general US population identifies as Hispanic and 13.7% identifies as Black.⁷ Within the field of dermatology, the proportion of Black dermatology academic faculty in the US is estimated to comprise only 18.7% of all active Black dermatologists.^8,9 With a growing population of minority US citizens, the dermatology workforce is lagging in representation across all minority populations, especially when it comes to Hispanic and Black individuals. To increase the diversity of the US dermatology workforce, residency programs must prioritize recruitment of URiM students and support their retention as future faculty.

Reports in the literature suggest that clinical grades, US Medical Licensing Examination scores, letters of recommendation/ networking, and the risk of not matching are among the primary concerns that URiM students face as potential barriers to applying for dermatology residency.⁴ Meanwhile, dermatology program directors ranked diversity characteristics, perceived interest in the program, personal prior knowledge of an applicant, and audition rotation in their department as important considerations for interviewing applicants.¹⁰ As a result, URiM students may have the diverse characteristics that program directors are looking for, but obtaining away rotations and establishing mentors at other institutions may be challenging due to the burden of accruing additional costs for visiting rotations.^2,10,11 Other reports have indicated that expanding funded dermatology visiting rotations and promoting national programs such as the American Academy of Dermatology Diversity Mentorship Program (https://www.aad.org/member/career/awards/diversity) or the Skin of Color Society Observership Grant (https://skinofcolorsociety.org/what-we-do/mentorship/observership-grant) can be alternative routes for mentorship and networking.³

Our review demonstrated that, of the 141 dermatology residency programs we identified, only around 40% offer funded rotations for URiM students; however, the current databases that applicants use to find these opportunities do not adequately present the number of available options. A search of the VSLO database—the most widely used third-party database for applying to dermatology away rotations—yielded only 12 (21.4%) of the rotations that we identified in our initial Google search. Similarly, a search of the FARMS database yielded only 17 (30.4%) of the dermatology rotations we previously identified. Aside from missing more than half of the available funded dermatology away rotations, the search process was further complicated by the reliance of the 2 databases on user input rather than presenting all programs offering funded opportunities for dermatology applicants without the need to enter additional information. As of October 26, 2024, there were only 22 inputs for Visiting Scholars Resources across all specialties and programs in the VLSO system.

Our findings indicate a clear need for a reliable and accurate database that captures all funded dermatology rotations for prospective URiM applicants because of the strong emphasis on visiting rotations for application success. Our team created a Google spreadsheet compiling dermatology visiting student health equity and inclusion scholarships from inputs we found in our search. We shared this resource via the Association of Professors of Dermatology listserve so program members could verify the opportunities we compiled to create an accurate and updated resource for finding funded dermatology rotations. The program verification process was conducted by having residency program directors or their respective program coordinators mark “yes” on the spreadsheet to confirm the funded rotation is being offered by their program. Our spreadsheet will continue to be updated yearly through cooperation with participating programs to verify their funded electives and through partnership with the AAMC to include our database in their Visiting Students Resources Database that will be released each year within VLSO as applications open for the following season.

The main limitation of our review is that we presume the information provided in the VSLO and FARMS databases has not changed or been updated to include more programs since our initial search period. Additionally, the information available on dermatology residency program websites limits the data on the total programs obtained, as some website links may not be updated or may be invalid for online web user access. The benefit to creating and continually updating our Dermatology Visiting Student Health Equity and Inclusion Scholarship Database spreadsheet will be to ensure that programs regularly verify their offered funded electives and capture the true total of funded rotations offered for URiM students across the country. We also acknowledge that we did not investigate how URiM student attendance at funded rotations affected their outcomes in matching dermatology programs for residency; however, given the importance of away rotations, which positively influence the ability of URiM students to receive interviews, it is understood that these opportunities are viewed as widely beneficial.

Final Thoughts

The current online search tools that URiM students can use to find funded away rotations in dermatology exclude many of the available opportunities. We aimed to provide an updated and centralized resource for students via the shared spreadsheet we created for residency program directors, but further measures to centralize the most up-to-date information on visiting programs offering scholarships to URiM students would be beneficial.

Most medical students applying to dermatology residency programs in the United States will participate in an away rotation at an outside institution. Prior to COVID-19–related restrictions, 86.7% of dermatology applicants from the class of 2020 reported completing one or more away rotations for their application cycle.^1,2 This requirement can be considerably costly, especially since most programs do not offer financial support for travel, living expenses, or housing during these visiting experiences.³ Underrepresented in medicine (URiM) students may be particularly disadvantaged with regard to the financial obligations that come with away rotations.^4,5 Visiting scholarships for URiM students can mitigate these challenges, creating opportunities for increasing diversity in dermatology. When medical students begin the residency application process, the Visiting Student Learning Opportunities (VSLO) program of the Association of American Medical Colleges (AAMC) is the most widely used third-party service for submitting applications. For many URiM students, an unforeseen challenge when applying to dermatology residency programs is the lack of an easily accessible and up-to-date search tool to find programs that offer funding, resulting in more time spent searching and thereby complicating the application process. The VSLO released the Visiting Scholars Resources Database, a search tool that aims to compile opportunities for additional support—academic professional, and/or financial—to address this issue. Additionally, the Funded Away Rotations for Minority Medical Students (FARMS) database is an independent directory of programs that offer stipends to URiM students. In this study, we evaluated the efficacy of the VLSO’s Visiting Scholars Resources Database search tool and the FARMS database in identifying funded dermatology rotations for URiM students.

Overview of Online Search Tools

We used the AAMC’s Electronic Residency Application Service Directory to identify 141 programs offering dermatology residency positions. We then conducted a Google search using each program name with the phrase underrepresented in medicine dermatology away rotation to identify any opportunities noted in the Google results offering scholarship funding for URiM students. If there were no Google results for a webpage discussing URiM away rotation opportunities for a certain program, the individual program’s website search box was queried using the terms URiM, scholarship, and funding. If there were no relevant results, the webpages associated with the dermatology department, away rotations, and diversity and inclusion on the respective institution’s website were reviewed to confirm no indication of funded URiM opportunities. Of the 141 dermatology programs we evaluated, we identified 56 (39.7%) that offered funded away rotations for URiM students.

For comparison, we conducted a search of the VSLO’s Visiting Scholars Resources Database to identify programs that listed dermatology, all (specialties), or any (specialties) under the Specialty column that also had a financial resource for URiM students. Our search of the VSLO database yielded only 12 (21.4%) of the 56 funded away rotations we identified via our initial Google and program website search. Program listings tagged for dermatology also were retrieved from the FARMS database, of which only 17 (30.4%) of the 56 funded away rotations we previously identified were included. All queries were performed from October 24 to October 26, 2024 (Figure).

Comment

The 2023-2024 AAMC Report on Residents indicated that 54.9% (800/1455) of active US dermatology medical residents identified as White, 27.5% (400/1455) identified as Asian, 8.9% (129/1455) identified as Hispanic, and 8.7% (126/1455) identified as Black or African American.⁶ By comparison, 19.5% of the general US population identifies as Hispanic and 13.7% identifies as Black.⁷ Within the field of dermatology, the proportion of Black dermatology academic faculty in the US is estimated to comprise only 18.7% of all active Black dermatologists.^8,9 With a growing population of minority US citizens, the dermatology workforce is lagging in representation across all minority populations, especially when it comes to Hispanic and Black individuals. To increase the diversity of the US dermatology workforce, residency programs must prioritize recruitment of URiM students and support their retention as future faculty.

Reports in the literature suggest that clinical grades, US Medical Licensing Examination scores, letters of recommendation/ networking, and the risk of not matching are among the primary concerns that URiM students face as potential barriers to applying for dermatology residency.⁴ Meanwhile, dermatology program directors ranked diversity characteristics, perceived interest in the program, personal prior knowledge of an applicant, and audition rotation in their department as important considerations for interviewing applicants.¹⁰ As a result, URiM students may have the diverse characteristics that program directors are looking for, but obtaining away rotations and establishing mentors at other institutions may be challenging due to the burden of accruing additional costs for visiting rotations.^2,10,11 Other reports have indicated that expanding funded dermatology visiting rotations and promoting national programs such as the American Academy of Dermatology Diversity Mentorship Program (https://www.aad.org/member/career/awards/diversity) or the Skin of Color Society Observership Grant (https://skinofcolorsociety.org/what-we-do/mentorship/observership-grant) can be alternative routes for mentorship and networking.³

Our review demonstrated that, of the 141 dermatology residency programs we identified, only around 40% offer funded rotations for URiM students; however, the current databases that applicants use to find these opportunities do not adequately present the number of available options. A search of the VSLO database—the most widely used third-party database for applying to dermatology away rotations—yielded only 12 (21.4%) of the rotations that we identified in our initial Google search. Similarly, a search of the FARMS database yielded only 17 (30.4%) of the dermatology rotations we previously identified. Aside from missing more than half of the available funded dermatology away rotations, the search process was further complicated by the reliance of the 2 databases on user input rather than presenting all programs offering funded opportunities for dermatology applicants without the need to enter additional information. As of October 26, 2024, there were only 22 inputs for Visiting Scholars Resources across all specialties and programs in the VLSO system.

Our findings indicate a clear need for a reliable and accurate database that captures all funded dermatology rotations for prospective URiM applicants because of the strong emphasis on visiting rotations for application success. Our team created a Google spreadsheet compiling dermatology visiting student health equity and inclusion scholarships from inputs we found in our search. We shared this resource via the Association of Professors of Dermatology listserve so program members could verify the opportunities we compiled to create an accurate and updated resource for finding funded dermatology rotations. The program verification process was conducted by having residency program directors or their respective program coordinators mark “yes” on the spreadsheet to confirm the funded rotation is being offered by their program. Our spreadsheet will continue to be updated yearly through cooperation with participating programs to verify their funded electives and through partnership with the AAMC to include our database in their Visiting Students Resources Database that will be released each year within VLSO as applications open for the following season.

The main limitation of our review is that we presume the information provided in the VSLO and FARMS databases has not changed or been updated to include more programs since our initial search period. Additionally, the information available on dermatology residency program websites limits the data on the total programs obtained, as some website links may not be updated or may be invalid for online web user access. The benefit to creating and continually updating our Dermatology Visiting Student Health Equity and Inclusion Scholarship Database spreadsheet will be to ensure that programs regularly verify their offered funded electives and capture the true total of funded rotations offered for URiM students across the country. We also acknowledge that we did not investigate how URiM student attendance at funded rotations affected their outcomes in matching dermatology programs for residency; however, given the importance of away rotations, which positively influence the ability of URiM students to receive interviews, it is understood that these opportunities are viewed as widely beneficial.

Final Thoughts

The current online search tools that URiM students can use to find funded away rotations in dermatology exclude many of the available opportunities. We aimed to provide an updated and centralized resource for students via the shared spreadsheet we created for residency program directors, but further measures to centralize the most up-to-date information on visiting programs offering scholarships to URiM students would be beneficial.

Most medical students applying to dermatology residency programs in the United States will participate in an away rotation at an outside institution. Prior to COVID-19–related restrictions, 86.7% of dermatology applicants from the class of 2020 reported completing one or more away rotations for their application cycle.^1,2 This requirement can be considerably costly, especially since most programs do not offer financial support for travel, living expenses, or housing during these visiting experiences.³ Underrepresented in medicine (URiM) students may be particularly disadvantaged with regard to the financial obligations that come with away rotations.^4,5 Visiting scholarships for URiM students can mitigate these challenges, creating opportunities for increasing diversity in dermatology. When medical students begin the residency application process, the Visiting Student Learning Opportunities (VSLO) program of the Association of American Medical Colleges (AAMC) is the most widely used third-party service for submitting applications. For many URiM students, an unforeseen challenge when applying to dermatology residency programs is the lack of an easily accessible and up-to-date search tool to find programs that offer funding, resulting in more time spent searching and thereby complicating the application process. The VSLO released the Visiting Scholars Resources Database, a search tool that aims to compile opportunities for additional support—academic professional, and/or financial—to address this issue. Additionally, the Funded Away Rotations for Minority Medical Students (FARMS) database is an independent directory of programs that offer stipends to URiM students. In this study, we evaluated the efficacy of the VLSO’s Visiting Scholars Resources Database search tool and the FARMS database in identifying funded dermatology rotations for URiM students.

Overview of Online Search Tools

We used the AAMC’s Electronic Residency Application Service Directory to identify 141 programs offering dermatology residency positions. We then conducted a Google search using each program name with the phrase underrepresented in medicine dermatology away rotation to identify any opportunities noted in the Google results offering scholarship funding for URiM students. If there were no Google results for a webpage discussing URiM away rotation opportunities for a certain program, the individual program’s website search box was queried using the terms URiM, scholarship, and funding. If there were no relevant results, the webpages associated with the dermatology department, away rotations, and diversity and inclusion on the respective institution’s website were reviewed to confirm no indication of funded URiM opportunities. Of the 141 dermatology programs we evaluated, we identified 56 (39.7%) that offered funded away rotations for URiM students.

For comparison, we conducted a search of the VSLO’s Visiting Scholars Resources Database to identify programs that listed dermatology, all (specialties), or any (specialties) under the Specialty column that also had a financial resource for URiM students. Our search of the VSLO database yielded only 12 (21.4%) of the 56 funded away rotations we identified via our initial Google and program website search. Program listings tagged for dermatology also were retrieved from the FARMS database, of which only 17 (30.4%) of the 56 funded away rotations we previously identified were included. All queries were performed from October 24 to October 26, 2024 (Figure).

Comment

The 2023-2024 AAMC Report on Residents indicated that 54.9% (800/1455) of active US dermatology medical residents identified as White, 27.5% (400/1455) identified as Asian, 8.9% (129/1455) identified as Hispanic, and 8.7% (126/1455) identified as Black or African American.⁶ By comparison, 19.5% of the general US population identifies as Hispanic and 13.7% identifies as Black.⁷ Within the field of dermatology, the proportion of Black dermatology academic faculty in the US is estimated to comprise only 18.7% of all active Black dermatologists.^8,9 With a growing population of minority US citizens, the dermatology workforce is lagging in representation across all minority populations, especially when it comes to Hispanic and Black individuals. To increase the diversity of the US dermatology workforce, residency programs must prioritize recruitment of URiM students and support their retention as future faculty.

Reports in the literature suggest that clinical grades, US Medical Licensing Examination scores, letters of recommendation/ networking, and the risk of not matching are among the primary concerns that URiM students face as potential barriers to applying for dermatology residency.⁴ Meanwhile, dermatology program directors ranked diversity characteristics, perceived interest in the program, personal prior knowledge of an applicant, and audition rotation in their department as important considerations for interviewing applicants.¹⁰ As a result, URiM students may have the diverse characteristics that program directors are looking for, but obtaining away rotations and establishing mentors at other institutions may be challenging due to the burden of accruing additional costs for visiting rotations.^2,10,11 Other reports have indicated that expanding funded dermatology visiting rotations and promoting national programs such as the American Academy of Dermatology Diversity Mentorship Program (https://www.aad.org/member/career/awards/diversity) or the Skin of Color Society Observership Grant (https://skinofcolorsociety.org/what-we-do/mentorship/observership-grant) can be alternative routes for mentorship and networking.³

Our review demonstrated that, of the 141 dermatology residency programs we identified, only around 40% offer funded rotations for URiM students; however, the current databases that applicants use to find these opportunities do not adequately present the number of available options. A search of the VSLO database—the most widely used third-party database for applying to dermatology away rotations—yielded only 12 (21.4%) of the rotations that we identified in our initial Google search. Similarly, a search of the FARMS database yielded only 17 (30.4%) of the dermatology rotations we previously identified. Aside from missing more than half of the available funded dermatology away rotations, the search process was further complicated by the reliance of the 2 databases on user input rather than presenting all programs offering funded opportunities for dermatology applicants without the need to enter additional information. As of October 26, 2024, there were only 22 inputs for Visiting Scholars Resources across all specialties and programs in the VLSO system.

Our findings indicate a clear need for a reliable and accurate database that captures all funded dermatology rotations for prospective URiM applicants because of the strong emphasis on visiting rotations for application success. Our team created a Google spreadsheet compiling dermatology visiting student health equity and inclusion scholarships from inputs we found in our search. We shared this resource via the Association of Professors of Dermatology listserve so program members could verify the opportunities we compiled to create an accurate and updated resource for finding funded dermatology rotations. The program verification process was conducted by having residency program directors or their respective program coordinators mark “yes” on the spreadsheet to confirm the funded rotation is being offered by their program. Our spreadsheet will continue to be updated yearly through cooperation with participating programs to verify their funded electives and through partnership with the AAMC to include our database in their Visiting Students Resources Database that will be released each year within VLSO as applications open for the following season.

The main limitation of our review is that we presume the information provided in the VSLO and FARMS databases has not changed or been updated to include more programs since our initial search period. Additionally, the information available on dermatology residency program websites limits the data on the total programs obtained, as some website links may not be updated or may be invalid for online web user access. The benefit to creating and continually updating our Dermatology Visiting Student Health Equity and Inclusion Scholarship Database spreadsheet will be to ensure that programs regularly verify their offered funded electives and capture the true total of funded rotations offered for URiM students across the country. We also acknowledge that we did not investigate how URiM student attendance at funded rotations affected their outcomes in matching dermatology programs for residency; however, given the importance of away rotations, which positively influence the ability of URiM students to receive interviews, it is understood that these opportunities are viewed as widely beneficial.

Final Thoughts

The current online search tools that URiM students can use to find funded away rotations in dermatology exclude many of the available opportunities. We aimed to provide an updated and centralized resource for students via the shared spreadsheet we created for residency program directors, but further measures to centralize the most up-to-date information on visiting programs offering scholarships to URiM students would be beneficial.

THE COMPARISON

• A A Black woman with dermatosis papulosa nigra manifesting as a cluster of light brown flat seborrheic keratoses that covered the cheeks and lateral face and extended to the neck.
• B A Black man with dermatosis papulosa nigra manifesting as small black papules on the cheeks and eyelids involving the central face.

Dermatosis papulosa nigra (DPN), a subvariant of seborrheic keratosis (SK), is characterized by benign pigmented epidermal neoplasms that typically manifest on the face, neck, and trunk in individuals with darker skin tones.^1,2 While DPN meets the diagnostic criteria for SK, certain characteristics can help distinguish these lesions from other SK types. Treatment of DPN in patients with skin of color requires caution, particularly regarding the use of abrasive methods as well as cryotherapy, which generally should be avoided.

Epidemiology

The incidence of SKs increases with age.^3,4 Although it can occur in patients of all skin tones, SK is more common in lighter skin tones, while DPN predominantly is diagnosed in darker skin types.^1,4 The prevalence of DPN in Black patients ranges from 10% to 30%, and Black women are twice as likely to be diagnosed with DPN as men.² One study reported a first-degree relative with DPN in 84% (42/50) of patients.⁵ The number and size of DPN papules increase with age.¹

Key Clinical Features

Dermatosis papulosa nigra and SK have distinctive morphologies: DPN typically manifests as raised, round or filiform, sessile, brown to black, 1- to 5-mm papules.² Seborrheic keratoses tend to be larger with a “stuck on” appearance and manifest as well-demarcated, pink to black papules or plaques that can range in size from millimeters to a few centimeters.^3,4 In DPN, the lesions usually are asymptomatic but may be tender, pruritic, dry, or scaly and may become irritated.^1,2 They develop symmetrically in sun-exposed areas, and the most common sites are the malar face, temporal region, neck, and trunk.^1,2,6,7 Seborrheic keratoses can appear throughout the body, including in sun-exposed areas, but have varying textures (eg, greasy, waxy, verrucous).^3,4

Worth Noting

Dermatosis papulosa nigra and SK can resemble each other histologically: DPN demonstrates a fibrous stroma, papillomatosis, hyperkeratosis, and acanthosis at the intraepidermal layer, which are diagnostic criteria for SK.^2,4,8 However, other histologic features characteristic of SK that are not seen in DPN include pseudohorn cysts, spindle tumor cells, and basaloid cell nests.⁸

Dermoscopy can be useful in ruling out malignant skin cancers when evaluating pigmented lesions. The most common dermoscopic features of SK are cerebriform patterns such as fissures and ridges, comedolike openings, and pigmented fingerprintlike structures.^3,4 To a lesser degree, milialike cysts, sharp demarcation, and hairpin-shaped vascular structures also may be present.⁴ The dermoscopic findings of DPN have not been well evaluated, but one study revealed that DPN had similar dermoscopic features to SK with some predominant features.⁶ Ridges and fissures were seen in 59% of patients diagnosed with DPN followed by comedolike openings seen in 27% of patients. The coexistence of a cerebriform pattern with comedolike openings was infrequent, and milialike cysts were rare.⁶

While DPN and SK are benign, patients often seek treatment for cosmetic reasons. Factors to consider when choosing a treatment modality include location of the lesions, the patient’s skin tone, and postprocedural outcomes (eg, depigmentation, wound healing). In general, treatments for SK include cryotherapy, electrodesiccation and curettage, and topical therapeutics such as hydrogen peroxide 40%, topical vitamin D3, and nitric-zinc 30%-50% solutions.^4,8 Well-established treatment options for DPN include electrodesiccation, laser therapies, scissor excision, and cryotherapy, but topical options such as tazarotene also have been reported.^1,9 Of the treatments for DPN, electrodesiccation and laser therapy routinely are used.¹⁰

The efficacy of electrodessication and potassium titanyl phosphate (KTP) laser were assessed in a randomized, investigator-blinded split-face study.¹¹ Both modalities received high improvement ratings, with the results favoring the KTP laser. The patients (most of whom were Black) reported that KTP laser was more effective but more painful than electrodessication (P=.002).¹¹ In another randomized study, patients received 3 treatments—electrodessication, pulsed dye laser, and curettage—for select DPN papules.¹⁰ There was no difference in the degree of clearance, cosmetic outcome, or postinflammatory hyperpigmentation between the 3 modalities, but patients found the laser to be the most painful.

It is important to exercise caution when using abrasive methods (eg, laser therapy, electrodesiccation, curettage) in patients with darker skin tones because of the increased risk for postinflammatory pigment alteration.^1,2,12 Adverse effects of treatment are a top concern in the management of DPN.^5,13 While cryotherapy is a preferred treatment of SK in lighter skin tones, it generally is avoided for DPN in darker skin types because melanocyte destruction can lead to cosmetically unsatisfactory and easily visible depigmentation.⁹

To mitigate postprocedural adverse effects, proper aftercare can promote wound healing and minimize postinflammatory pigment alteration. In one split-face study of Black patients, 2 DPN papules were removed from each side of the face using fine-curved surgical scissors.¹⁴ Next, a petrolatum-based ointment and an antibiotic ointment with polymyxin B sulfate/bacitracin zinc was applied twice daily for 21 days to opposite sides of the face. Patients did not develop infection, tolerated both treatments well, and demonstrated improved general wound appearance according to investigator- rated clinical assessment.¹⁴ Other reported postprocedural approaches include using topical agents with ingredients shown to improve hyperpigmentation (eg, niacinamide, azelaic acid) as well as photoprotection.¹²

Health Disparity Highlight

While DPN is benign, it can have adverse psychosocial effects on patients. A study in Senegal revealed that 60% (19/30) of patients with DPN experienced anxiety related to their condition, while others noted that DPN hindered their social relationships.¹³ In one US study of 50 Black patients with DPN, there was a moderate effect on quality of life, and 36% (18/50) of patients had the lesions removed. However, of the treated patients, 67% (12/18) reported few—if any—symptoms prior to removal.⁵ Although treatment of DPN is widely considered a cosmetic procedure, therapeutic management can address—and may improve—mental health in patients with skin of color.^1,5,13 Despite the high prevalence of DPN in patients with darker skin tones, data on treatment frequency and insurance coverage are not widely available, thus limiting our understanding of treatment accessibility and economic burden.

THE COMPARISON

• A A Black woman with dermatosis papulosa nigra manifesting as a cluster of light brown flat seborrheic keratoses that covered the cheeks and lateral face and extended to the neck.
• B A Black man with dermatosis papulosa nigra manifesting as small black papules on the cheeks and eyelids involving the central face.

Dermatosis papulosa nigra (DPN), a subvariant of seborrheic keratosis (SK), is characterized by benign pigmented epidermal neoplasms that typically manifest on the face, neck, and trunk in individuals with darker skin tones.^1,2 While DPN meets the diagnostic criteria for SK, certain characteristics can help distinguish these lesions from other SK types. Treatment of DPN in patients with skin of color requires caution, particularly regarding the use of abrasive methods as well as cryotherapy, which generally should be avoided.

Epidemiology

The incidence of SKs increases with age.^3,4 Although it can occur in patients of all skin tones, SK is more common in lighter skin tones, while DPN predominantly is diagnosed in darker skin types.^1,4 The prevalence of DPN in Black patients ranges from 10% to 30%, and Black women are twice as likely to be diagnosed with DPN as men.² One study reported a first-degree relative with DPN in 84% (42/50) of patients.⁵ The number and size of DPN papules increase with age.¹

Key Clinical Features

Dermatosis papulosa nigra and SK have distinctive morphologies: DPN typically manifests as raised, round or filiform, sessile, brown to black, 1- to 5-mm papules.² Seborrheic keratoses tend to be larger with a “stuck on” appearance and manifest as well-demarcated, pink to black papules or plaques that can range in size from millimeters to a few centimeters.^3,4 In DPN, the lesions usually are asymptomatic but may be tender, pruritic, dry, or scaly and may become irritated.^1,2 They develop symmetrically in sun-exposed areas, and the most common sites are the malar face, temporal region, neck, and trunk.^1,2,6,7 Seborrheic keratoses can appear throughout the body, including in sun-exposed areas, but have varying textures (eg, greasy, waxy, verrucous).^3,4

Worth Noting

Dermatosis papulosa nigra and SK can resemble each other histologically: DPN demonstrates a fibrous stroma, papillomatosis, hyperkeratosis, and acanthosis at the intraepidermal layer, which are diagnostic criteria for SK.^2,4,8 However, other histologic features characteristic of SK that are not seen in DPN include pseudohorn cysts, spindle tumor cells, and basaloid cell nests.⁸

Dermoscopy can be useful in ruling out malignant skin cancers when evaluating pigmented lesions. The most common dermoscopic features of SK are cerebriform patterns such as fissures and ridges, comedolike openings, and pigmented fingerprintlike structures.^3,4 To a lesser degree, milialike cysts, sharp demarcation, and hairpin-shaped vascular structures also may be present.⁴ The dermoscopic findings of DPN have not been well evaluated, but one study revealed that DPN had similar dermoscopic features to SK with some predominant features.⁶ Ridges and fissures were seen in 59% of patients diagnosed with DPN followed by comedolike openings seen in 27% of patients. The coexistence of a cerebriform pattern with comedolike openings was infrequent, and milialike cysts were rare.⁶

While DPN and SK are benign, patients often seek treatment for cosmetic reasons. Factors to consider when choosing a treatment modality include location of the lesions, the patient’s skin tone, and postprocedural outcomes (eg, depigmentation, wound healing). In general, treatments for SK include cryotherapy, electrodesiccation and curettage, and topical therapeutics such as hydrogen peroxide 40%, topical vitamin D3, and nitric-zinc 30%-50% solutions.^4,8 Well-established treatment options for DPN include electrodesiccation, laser therapies, scissor excision, and cryotherapy, but topical options such as tazarotene also have been reported.^1,9 Of the treatments for DPN, electrodesiccation and laser therapy routinely are used.¹⁰

The efficacy of electrodessication and potassium titanyl phosphate (KTP) laser were assessed in a randomized, investigator-blinded split-face study.¹¹ Both modalities received high improvement ratings, with the results favoring the KTP laser. The patients (most of whom were Black) reported that KTP laser was more effective but more painful than electrodessication (P=.002).¹¹ In another randomized study, patients received 3 treatments—electrodessication, pulsed dye laser, and curettage—for select DPN papules.¹⁰ There was no difference in the degree of clearance, cosmetic outcome, or postinflammatory hyperpigmentation between the 3 modalities, but patients found the laser to be the most painful.

It is important to exercise caution when using abrasive methods (eg, laser therapy, electrodesiccation, curettage) in patients with darker skin tones because of the increased risk for postinflammatory pigment alteration.^1,2,12 Adverse effects of treatment are a top concern in the management of DPN.^5,13 While cryotherapy is a preferred treatment of SK in lighter skin tones, it generally is avoided for DPN in darker skin types because melanocyte destruction can lead to cosmetically unsatisfactory and easily visible depigmentation.⁹

To mitigate postprocedural adverse effects, proper aftercare can promote wound healing and minimize postinflammatory pigment alteration. In one split-face study of Black patients, 2 DPN papules were removed from each side of the face using fine-curved surgical scissors.¹⁴ Next, a petrolatum-based ointment and an antibiotic ointment with polymyxin B sulfate/bacitracin zinc was applied twice daily for 21 days to opposite sides of the face. Patients did not develop infection, tolerated both treatments well, and demonstrated improved general wound appearance according to investigator- rated clinical assessment.¹⁴ Other reported postprocedural approaches include using topical agents with ingredients shown to improve hyperpigmentation (eg, niacinamide, azelaic acid) as well as photoprotection.¹²

Health Disparity Highlight

While DPN is benign, it can have adverse psychosocial effects on patients. A study in Senegal revealed that 60% (19/30) of patients with DPN experienced anxiety related to their condition, while others noted that DPN hindered their social relationships.¹³ In one US study of 50 Black patients with DPN, there was a moderate effect on quality of life, and 36% (18/50) of patients had the lesions removed. However, of the treated patients, 67% (12/18) reported few—if any—symptoms prior to removal.⁵ Although treatment of DPN is widely considered a cosmetic procedure, therapeutic management can address—and may improve—mental health in patients with skin of color.^1,5,13 Despite the high prevalence of DPN in patients with darker skin tones, data on treatment frequency and insurance coverage are not widely available, thus limiting our understanding of treatment accessibility and economic burden.

THE COMPARISON

• A A Black woman with dermatosis papulosa nigra manifesting as a cluster of light brown flat seborrheic keratoses that covered the cheeks and lateral face and extended to the neck.
• B A Black man with dermatosis papulosa nigra manifesting as small black papules on the cheeks and eyelids involving the central face.

Dermatosis papulosa nigra (DPN), a subvariant of seborrheic keratosis (SK), is characterized by benign pigmented epidermal neoplasms that typically manifest on the face, neck, and trunk in individuals with darker skin tones.^1,2 While DPN meets the diagnostic criteria for SK, certain characteristics can help distinguish these lesions from other SK types. Treatment of DPN in patients with skin of color requires caution, particularly regarding the use of abrasive methods as well as cryotherapy, which generally should be avoided.

Epidemiology

The incidence of SKs increases with age.^3,4 Although it can occur in patients of all skin tones, SK is more common in lighter skin tones, while DPN predominantly is diagnosed in darker skin types.^1,4 The prevalence of DPN in Black patients ranges from 10% to 30%, and Black women are twice as likely to be diagnosed with DPN as men.² One study reported a first-degree relative with DPN in 84% (42/50) of patients.⁵ The number and size of DPN papules increase with age.¹

Key Clinical Features

Dermatosis papulosa nigra and SK have distinctive morphologies: DPN typically manifests as raised, round or filiform, sessile, brown to black, 1- to 5-mm papules.² Seborrheic keratoses tend to be larger with a “stuck on” appearance and manifest as well-demarcated, pink to black papules or plaques that can range in size from millimeters to a few centimeters.^3,4 In DPN, the lesions usually are asymptomatic but may be tender, pruritic, dry, or scaly and may become irritated.^1,2 They develop symmetrically in sun-exposed areas, and the most common sites are the malar face, temporal region, neck, and trunk.^1,2,6,7 Seborrheic keratoses can appear throughout the body, including in sun-exposed areas, but have varying textures (eg, greasy, waxy, verrucous).^3,4

Worth Noting

Dermatosis papulosa nigra and SK can resemble each other histologically: DPN demonstrates a fibrous stroma, papillomatosis, hyperkeratosis, and acanthosis at the intraepidermal layer, which are diagnostic criteria for SK.^2,4,8 However, other histologic features characteristic of SK that are not seen in DPN include pseudohorn cysts, spindle tumor cells, and basaloid cell nests.⁸

Dermoscopy can be useful in ruling out malignant skin cancers when evaluating pigmented lesions. The most common dermoscopic features of SK are cerebriform patterns such as fissures and ridges, comedolike openings, and pigmented fingerprintlike structures.^3,4 To a lesser degree, milialike cysts, sharp demarcation, and hairpin-shaped vascular structures also may be present.⁴ The dermoscopic findings of DPN have not been well evaluated, but one study revealed that DPN had similar dermoscopic features to SK with some predominant features.⁶ Ridges and fissures were seen in 59% of patients diagnosed with DPN followed by comedolike openings seen in 27% of patients. The coexistence of a cerebriform pattern with comedolike openings was infrequent, and milialike cysts were rare.⁶

While DPN and SK are benign, patients often seek treatment for cosmetic reasons. Factors to consider when choosing a treatment modality include location of the lesions, the patient’s skin tone, and postprocedural outcomes (eg, depigmentation, wound healing). In general, treatments for SK include cryotherapy, electrodesiccation and curettage, and topical therapeutics such as hydrogen peroxide 40%, topical vitamin D3, and nitric-zinc 30%-50% solutions.^4,8 Well-established treatment options for DPN include electrodesiccation, laser therapies, scissor excision, and cryotherapy, but topical options such as tazarotene also have been reported.^1,9 Of the treatments for DPN, electrodesiccation and laser therapy routinely are used.¹⁰

The efficacy of electrodessication and potassium titanyl phosphate (KTP) laser were assessed in a randomized, investigator-blinded split-face study.¹¹ Both modalities received high improvement ratings, with the results favoring the KTP laser. The patients (most of whom were Black) reported that KTP laser was more effective but more painful than electrodessication (P=.002).¹¹ In another randomized study, patients received 3 treatments—electrodessication, pulsed dye laser, and curettage—for select DPN papules.¹⁰ There was no difference in the degree of clearance, cosmetic outcome, or postinflammatory hyperpigmentation between the 3 modalities, but patients found the laser to be the most painful.

It is important to exercise caution when using abrasive methods (eg, laser therapy, electrodesiccation, curettage) in patients with darker skin tones because of the increased risk for postinflammatory pigment alteration.^1,2,12 Adverse effects of treatment are a top concern in the management of DPN.^5,13 While cryotherapy is a preferred treatment of SK in lighter skin tones, it generally is avoided for DPN in darker skin types because melanocyte destruction can lead to cosmetically unsatisfactory and easily visible depigmentation.⁹

To mitigate postprocedural adverse effects, proper aftercare can promote wound healing and minimize postinflammatory pigment alteration. In one split-face study of Black patients, 2 DPN papules were removed from each side of the face using fine-curved surgical scissors.¹⁴ Next, a petrolatum-based ointment and an antibiotic ointment with polymyxin B sulfate/bacitracin zinc was applied twice daily for 21 days to opposite sides of the face. Patients did not develop infection, tolerated both treatments well, and demonstrated improved general wound appearance according to investigator- rated clinical assessment.¹⁴ Other reported postprocedural approaches include using topical agents with ingredients shown to improve hyperpigmentation (eg, niacinamide, azelaic acid) as well as photoprotection.¹²

Health Disparity Highlight

While DPN is benign, it can have adverse psychosocial effects on patients. A study in Senegal revealed that 60% (19/30) of patients with DPN experienced anxiety related to their condition, while others noted that DPN hindered their social relationships.¹³ In one US study of 50 Black patients with DPN, there was a moderate effect on quality of life, and 36% (18/50) of patients had the lesions removed. However, of the treated patients, 67% (12/18) reported few—if any—symptoms prior to removal.⁵ Although treatment of DPN is widely considered a cosmetic procedure, therapeutic management can address—and may improve—mental health in patients with skin of color.^1,5,13 Despite the high prevalence of DPN in patients with darker skin tones, data on treatment frequency and insurance coverage are not widely available, thus limiting our understanding of treatment accessibility and economic burden.

Seborrheic dermatitis (SD) is a common chronic inflammatory skin condition that predominantly affects areas with high concentrations of sebaceous glands such as the scalp and face. Up to 5% of the worldwide population is affected by SD each year, causing a major burden of disease for patients and the health care system.¹ In 2023, the cost of medical treatment for SD in the United States was $300 million, with outpatient office visits alone costing $58 million and prescription drugs costing $109 million. Indirect costs of disease (eg, lost workdays) account for another $51 million.¹ Since SD frequently manifests on the face, it tends to have negative effects on the patient’s quality of life, resulting in psychological distress and low self-esteem.²

Patients with SD may describe symptoms of excessive dandruff and itching along with hyperpigmentation or hypopigmentation of the skin; Black patients tend to present with the classic manifestations: a combination of scaling, flaking, and erythematous patches on the scalp, ears, and face, particularly around the eyebrows, eyelids, and nose. With SD being the second most common diagnosis in Black patients who seek care from a dermatologist, it is important to have effective treatment approaches for SD in this patient population.³

In this study, we aimed to evaluate medical and nonmedical treatment options for SD in Black patients by identifying common practices and products mentioned on consumer websites and in the medical literature.

Methods

A Google search was conducted during 2 time periods (September 2022—October 2022 and March 2023—April 2023) using the terms products for itchy scalp in Black patients, products for dandruff in Black patients, itchy scalp in Black women, itchy scalp in Black men, treatment for scalp itch in Black patients, and dry scalp in Black hair. Products that were recommended by at least 1 website on the first page of search results were included in our list of products, and the ingredients were reviewed by the authors. We excluded individual retailer websites as well as those that did not provide specific recommendations on products or ingredients to use when treating SD. To ensure reliability and standardization, we did not review products that were suggested by ads in the shopping section on the first page of search results.

We also evaluated medical treatments used for SD in dermatology literature. A PubMed search of articles indexed for MEDLINE using the terms seborrheic dermatitis treatment for Black patients, treatment for dandruff for Black patients, and seborrheic dermatitis and skin of color was conducted. We excluded articles that did not address treatment options for SD, were specific to treating SD in patient populations with specific comorbidities being studied, discussed SD in animals, or were published prior to 1990.

Results

We identified 16 unique consumer websites with product or ingredient recommendations for SD in Black patients, none of which were provided by authors with a medical or scientific background; however, 4 (25%) websites included insights from board-certified dermatologists. A total of 16 ingredients were recommended, 15 (94%) of which were mentioned at least twice in our search results (eTable 1).

Overall, we noticed that ingredients labeled as natural or organic were common in over-the-counter (OTC) products, and ingredients such as sulfates and parabens were avoided. Common OTC ingredients for antidandruff and anti-itch shampoos and conditioners include zinc pyrithione, selenium sulfide, coal tar, salicylic acid, and citric acid. Additionally, coconut oil, tea tree oil, apple cider vinegar, and charcoal are common natural alternatives used to address SD symptoms.

Our review of the literature yielded limited recommendations tailored specifically to Black patients with SD. Of 108 abstracts, articles, or textbook chapters providing treatment recommendations for SD, 6 (6%) specifically discussed treatments for Black patients. All articles were written by authors with medical or scientific backgrounds. Of the treatment options discussed, topical antifungals generally were considered first-line for SD in all patients, with ketoconazole shampoo being a common first choice.^4,5

Comment

Our study indicated that many consumer websites recommend unstudied nonmedical treatments for SD. Zinc pyrithione was one of the most commonly mentioned ingredients in OTC products to treat SD targeted toward Black patients, as its properties have contributed to ease of hair combing and less frizz.⁶ Zinc pyrithione has antifungal properties that reduce the proliferation of Malassezia furfur as well as anti-inflammatory properties that reduce irritation, pruritus, and erythema in areas affected by SD.⁷ Tea tree and peppermint oils also were commonly mentioned; the theory is that these oils mitigate SD by reducing yeast growth and soothing inflammation through antioxidant activity.^8,9 Coal tar also is used due to its keratoplastic properties, which slow the growth of skin cells and ultimately reduce scaling and dryness.¹⁰ Yeast thrives in basic pH conditions; apple cider vinegar is used as an ingredient in OTC products for SD because its acidic pH creates a less favorable environment for yeast to grow.¹¹ Although many of the ingredients found in OTC products we identified have not yet been studied, they have properties that theoretically would be helpful in treating SD.

Our review of the medical literature revealed that while there are treatments that are effective for SD, the recommended use may not consider the cultural differences that exist for Black patients. For instance, reports in the literature regarding ketoconazole shampoo revealed that ketoconazole increases the risk for hair shaft dryness, damage, and subsequent breakage, especially in Black women who also may be using heat styling or chemical relaxers.⁵ As a result, ketoconazole should be used with caution in Black women, with an emphasis on direct application to the scalp rather than the hair shafts.¹² Additional options reported for Black patients include ciclopirox olamine and zinc pyrithione, which may have fewer risks.¹³

When prescribing medicated shampoos, traditional instructions regarding frequency of use to control symptoms of SD range from 2 to 3 times weekly to daily for a specified period of time determined by the dermatologist.¹⁴ However, frequency of hair washing varies greatly among Black patients, sometimes occurring only once monthly. The frequency also may change based on styling techniques (eg, braids, weaves, and wigs).¹⁵ Based on previous research underscoring the tendency for Black patients to use medicated shampoos less frequently than White patients, it is important for clinicians to understand that these cultural practices can undermine the effectiveness when medicated shampoos are prescribed for SD.¹⁶

Additionally, topical corticosteroids often are used in conjunction with antifungals to help decrease inflammation of the scalp.¹⁷ An option reported for Black patients is topical fluocinolone 0.01%; however, package instructions state to apply topically to the scalp nightly and wash the hair thoroughly each morning, which may not be feasible for Black patients based on previously mentioned differences in hair-washing techniques. An alternative option may be to apply the medication 3 to 4 times per week, washing the hair weekly rather than daily.¹⁸ Fluocinolone can be used as an ointment, solution, oil, or cream.^19,20 When comparing treatment vehicles for SD, a study conducted by Chappell et al²¹ found that Black patients preferred using ointment or oil vehicles; White patients preferred foams and sprays, which may not be suitable for Afro hair patterns. As such, using less-drying modalities may increase compliance and treatment success in Black patients. For patients who may have involvement on the hairline, face, or ears along with hypopigmentation (which is a common skin concern associated with SD), calcineurin inhibitors can be used until resolution occurs.^5,22 High et al¹⁵ found that twice-daily use of pimecrolimus rapidly normalized skin pigmentation during the first 2 weeks of use. Overall, personalization of treatment may not only avoid adverse effects but also ensure patient compliance, with the overall goal of treating to reduce yeast activity, pruritus, and dyschromia.²²

Interestingly, after the website searches were completed for this study, the US Food and Drug Administration approved topical roflumilast foam for SD. In a phase III trial of 457 total patients, 36 Black patients were included.²³ It was determined that 79.5% of patients overall throughout the trial achieved Investigator Global Assessment success (score of 0 [clear] or 1 [almost clear]) plus ≥2-point improvement from baseline (on a scale of 0 [clear] to 4 [severe]) at weeks 2, 4, and 8. Although there currently are no long-term studies, roflumilast may be a promising option for Black patients with SD.²³

Aside from developing an individualized treatment approach for Black patients with SD, it is important to ask targeted questions during the clinical encounter to identify factors that may be exacerbating symptoms, especially due to the wide range of hair care practices used by the Black community (eTable 2). Asking targeted questions is especially important, as prior studies have shown that extensions, hair relaxers, and particular hair products can irritate the scalp and increase the likelihood of developing SD.^21,24 Rucker Wright et al²⁵ evaluated different hair care practices among young Black females and their association with the development of SD. The authors found that using hair extensions (either braided, cornrowed, or ponytails), chemical relaxers, and hair oils every 2 weeks was associated with SD. The study also found that SD rates were roughly 20% higher among Black girls with extensions compared to Black girls without extensions, regardless of how frequently hair was washed.²⁵

Many Black patients grease the scalp with oils that are beneficial for lubrication and reduction of abrasive damage caused by grooming; however, they also may increase incidence of SD.²⁶ Tight curls worn by Black patients also can impede sebum from traveling down the hair shaft, leading to oil buildup on the scalp. This is the ideal environment for increased Malassezia density and higher risk for SD development.²⁷ To balance the beneficial effects of hair oils with the increased susceptibility for SD, providers should emphasize applying these oils only to distal hair shafts, which are more likely to be damaged, and avoiding application to the scalp.¹⁹

Conclusion

Given its long-term relapsing and remitting nature, SD can be distressing for Black patients, many of whom may seek additional treatment options aside from those recommended by health care professionals. In order to better educate patients, it is important for dermatologists to know not only the common ingredients that may be present in OTC products but also the thought process behind why patients use them. Additionally, prescription treatments for Black patients with SD may require nuanced alterations to the product instructions that may prevent health disparities and provide culturally sensitive care. Overall, the literature regarding treatment for Black patients with SD is limited, and more high-quality studies are needed.

Seborrheic dermatitis (SD) is a common chronic inflammatory skin condition that predominantly affects areas with high concentrations of sebaceous glands such as the scalp and face. Up to 5% of the worldwide population is affected by SD each year, causing a major burden of disease for patients and the health care system.¹ In 2023, the cost of medical treatment for SD in the United States was $300 million, with outpatient office visits alone costing $58 million and prescription drugs costing $109 million. Indirect costs of disease (eg, lost workdays) account for another $51 million.¹ Since SD frequently manifests on the face, it tends to have negative effects on the patient’s quality of life, resulting in psychological distress and low self-esteem.²

Patients with SD may describe symptoms of excessive dandruff and itching along with hyperpigmentation or hypopigmentation of the skin; Black patients tend to present with the classic manifestations: a combination of scaling, flaking, and erythematous patches on the scalp, ears, and face, particularly around the eyebrows, eyelids, and nose. With SD being the second most common diagnosis in Black patients who seek care from a dermatologist, it is important to have effective treatment approaches for SD in this patient population.³

In this study, we aimed to evaluate medical and nonmedical treatment options for SD in Black patients by identifying common practices and products mentioned on consumer websites and in the medical literature.

Methods

A Google search was conducted during 2 time periods (September 2022—October 2022 and March 2023—April 2023) using the terms products for itchy scalp in Black patients, products for dandruff in Black patients, itchy scalp in Black women, itchy scalp in Black men, treatment for scalp itch in Black patients, and dry scalp in Black hair. Products that were recommended by at least 1 website on the first page of search results were included in our list of products, and the ingredients were reviewed by the authors. We excluded individual retailer websites as well as those that did not provide specific recommendations on products or ingredients to use when treating SD. To ensure reliability and standardization, we did not review products that were suggested by ads in the shopping section on the first page of search results.

We also evaluated medical treatments used for SD in dermatology literature. A PubMed search of articles indexed for MEDLINE using the terms seborrheic dermatitis treatment for Black patients, treatment for dandruff for Black patients, and seborrheic dermatitis and skin of color was conducted. We excluded articles that did not address treatment options for SD, were specific to treating SD in patient populations with specific comorbidities being studied, discussed SD in animals, or were published prior to 1990.

Results

We identified 16 unique consumer websites with product or ingredient recommendations for SD in Black patients, none of which were provided by authors with a medical or scientific background; however, 4 (25%) websites included insights from board-certified dermatologists. A total of 16 ingredients were recommended, 15 (94%) of which were mentioned at least twice in our search results (eTable 1).

Overall, we noticed that ingredients labeled as natural or organic were common in over-the-counter (OTC) products, and ingredients such as sulfates and parabens were avoided. Common OTC ingredients for antidandruff and anti-itch shampoos and conditioners include zinc pyrithione, selenium sulfide, coal tar, salicylic acid, and citric acid. Additionally, coconut oil, tea tree oil, apple cider vinegar, and charcoal are common natural alternatives used to address SD symptoms.

Our review of the literature yielded limited recommendations tailored specifically to Black patients with SD. Of 108 abstracts, articles, or textbook chapters providing treatment recommendations for SD, 6 (6%) specifically discussed treatments for Black patients. All articles were written by authors with medical or scientific backgrounds. Of the treatment options discussed, topical antifungals generally were considered first-line for SD in all patients, with ketoconazole shampoo being a common first choice.^4,5

Comment

Our study indicated that many consumer websites recommend unstudied nonmedical treatments for SD. Zinc pyrithione was one of the most commonly mentioned ingredients in OTC products to treat SD targeted toward Black patients, as its properties have contributed to ease of hair combing and less frizz.⁶ Zinc pyrithione has antifungal properties that reduce the proliferation of Malassezia furfur as well as anti-inflammatory properties that reduce irritation, pruritus, and erythema in areas affected by SD.⁷ Tea tree and peppermint oils also were commonly mentioned; the theory is that these oils mitigate SD by reducing yeast growth and soothing inflammation through antioxidant activity.^8,9 Coal tar also is used due to its keratoplastic properties, which slow the growth of skin cells and ultimately reduce scaling and dryness.¹⁰ Yeast thrives in basic pH conditions; apple cider vinegar is used as an ingredient in OTC products for SD because its acidic pH creates a less favorable environment for yeast to grow.¹¹ Although many of the ingredients found in OTC products we identified have not yet been studied, they have properties that theoretically would be helpful in treating SD.

Our review of the medical literature revealed that while there are treatments that are effective for SD, the recommended use may not consider the cultural differences that exist for Black patients. For instance, reports in the literature regarding ketoconazole shampoo revealed that ketoconazole increases the risk for hair shaft dryness, damage, and subsequent breakage, especially in Black women who also may be using heat styling or chemical relaxers.⁵ As a result, ketoconazole should be used with caution in Black women, with an emphasis on direct application to the scalp rather than the hair shafts.¹² Additional options reported for Black patients include ciclopirox olamine and zinc pyrithione, which may have fewer risks.¹³

When prescribing medicated shampoos, traditional instructions regarding frequency of use to control symptoms of SD range from 2 to 3 times weekly to daily for a specified period of time determined by the dermatologist.¹⁴ However, frequency of hair washing varies greatly among Black patients, sometimes occurring only once monthly. The frequency also may change based on styling techniques (eg, braids, weaves, and wigs).¹⁵ Based on previous research underscoring the tendency for Black patients to use medicated shampoos less frequently than White patients, it is important for clinicians to understand that these cultural practices can undermine the effectiveness when medicated shampoos are prescribed for SD.¹⁶

Additionally, topical corticosteroids often are used in conjunction with antifungals to help decrease inflammation of the scalp.¹⁷ An option reported for Black patients is topical fluocinolone 0.01%; however, package instructions state to apply topically to the scalp nightly and wash the hair thoroughly each morning, which may not be feasible for Black patients based on previously mentioned differences in hair-washing techniques. An alternative option may be to apply the medication 3 to 4 times per week, washing the hair weekly rather than daily.¹⁸ Fluocinolone can be used as an ointment, solution, oil, or cream.^19,20 When comparing treatment vehicles for SD, a study conducted by Chappell et al²¹ found that Black patients preferred using ointment or oil vehicles; White patients preferred foams and sprays, which may not be suitable for Afro hair patterns. As such, using less-drying modalities may increase compliance and treatment success in Black patients. For patients who may have involvement on the hairline, face, or ears along with hypopigmentation (which is a common skin concern associated with SD), calcineurin inhibitors can be used until resolution occurs.^5,22 High et al¹⁵ found that twice-daily use of pimecrolimus rapidly normalized skin pigmentation during the first 2 weeks of use. Overall, personalization of treatment may not only avoid adverse effects but also ensure patient compliance, with the overall goal of treating to reduce yeast activity, pruritus, and dyschromia.²²

Interestingly, after the website searches were completed for this study, the US Food and Drug Administration approved topical roflumilast foam for SD. In a phase III trial of 457 total patients, 36 Black patients were included.²³ It was determined that 79.5% of patients overall throughout the trial achieved Investigator Global Assessment success (score of 0 [clear] or 1 [almost clear]) plus ≥2-point improvement from baseline (on a scale of 0 [clear] to 4 [severe]) at weeks 2, 4, and 8. Although there currently are no long-term studies, roflumilast may be a promising option for Black patients with SD.²³

Aside from developing an individualized treatment approach for Black patients with SD, it is important to ask targeted questions during the clinical encounter to identify factors that may be exacerbating symptoms, especially due to the wide range of hair care practices used by the Black community (eTable 2). Asking targeted questions is especially important, as prior studies have shown that extensions, hair relaxers, and particular hair products can irritate the scalp and increase the likelihood of developing SD.^21,24 Rucker Wright et al²⁵ evaluated different hair care practices among young Black females and their association with the development of SD. The authors found that using hair extensions (either braided, cornrowed, or ponytails), chemical relaxers, and hair oils every 2 weeks was associated with SD. The study also found that SD rates were roughly 20% higher among Black girls with extensions compared to Black girls without extensions, regardless of how frequently hair was washed.²⁵

Many Black patients grease the scalp with oils that are beneficial for lubrication and reduction of abrasive damage caused by grooming; however, they also may increase incidence of SD.²⁶ Tight curls worn by Black patients also can impede sebum from traveling down the hair shaft, leading to oil buildup on the scalp. This is the ideal environment for increased Malassezia density and higher risk for SD development.²⁷ To balance the beneficial effects of hair oils with the increased susceptibility for SD, providers should emphasize applying these oils only to distal hair shafts, which are more likely to be damaged, and avoiding application to the scalp.¹⁹

Conclusion

Given its long-term relapsing and remitting nature, SD can be distressing for Black patients, many of whom may seek additional treatment options aside from those recommended by health care professionals. In order to better educate patients, it is important for dermatologists to know not only the common ingredients that may be present in OTC products but also the thought process behind why patients use them. Additionally, prescription treatments for Black patients with SD may require nuanced alterations to the product instructions that may prevent health disparities and provide culturally sensitive care. Overall, the literature regarding treatment for Black patients with SD is limited, and more high-quality studies are needed.

Seborrheic dermatitis (SD) is a common chronic inflammatory skin condition that predominantly affects areas with high concentrations of sebaceous glands such as the scalp and face. Up to 5% of the worldwide population is affected by SD each year, causing a major burden of disease for patients and the health care system.¹ In 2023, the cost of medical treatment for SD in the United States was $300 million, with outpatient office visits alone costing $58 million and prescription drugs costing $109 million. Indirect costs of disease (eg, lost workdays) account for another $51 million.¹ Since SD frequently manifests on the face, it tends to have negative effects on the patient’s quality of life, resulting in psychological distress and low self-esteem.²

Patients with SD may describe symptoms of excessive dandruff and itching along with hyperpigmentation or hypopigmentation of the skin; Black patients tend to present with the classic manifestations: a combination of scaling, flaking, and erythematous patches on the scalp, ears, and face, particularly around the eyebrows, eyelids, and nose. With SD being the second most common diagnosis in Black patients who seek care from a dermatologist, it is important to have effective treatment approaches for SD in this patient population.³

In this study, we aimed to evaluate medical and nonmedical treatment options for SD in Black patients by identifying common practices and products mentioned on consumer websites and in the medical literature.

Methods

A Google search was conducted during 2 time periods (September 2022—October 2022 and March 2023—April 2023) using the terms products for itchy scalp in Black patients, products for dandruff in Black patients, itchy scalp in Black women, itchy scalp in Black men, treatment for scalp itch in Black patients, and dry scalp in Black hair. Products that were recommended by at least 1 website on the first page of search results were included in our list of products, and the ingredients were reviewed by the authors. We excluded individual retailer websites as well as those that did not provide specific recommendations on products or ingredients to use when treating SD. To ensure reliability and standardization, we did not review products that were suggested by ads in the shopping section on the first page of search results.

We also evaluated medical treatments used for SD in dermatology literature. A PubMed search of articles indexed for MEDLINE using the terms seborrheic dermatitis treatment for Black patients, treatment for dandruff for Black patients, and seborrheic dermatitis and skin of color was conducted. We excluded articles that did not address treatment options for SD, were specific to treating SD in patient populations with specific comorbidities being studied, discussed SD in animals, or were published prior to 1990.

Results

We identified 16 unique consumer websites with product or ingredient recommendations for SD in Black patients, none of which were provided by authors with a medical or scientific background; however, 4 (25%) websites included insights from board-certified dermatologists. A total of 16 ingredients were recommended, 15 (94%) of which were mentioned at least twice in our search results (eTable 1).

Overall, we noticed that ingredients labeled as natural or organic were common in over-the-counter (OTC) products, and ingredients such as sulfates and parabens were avoided. Common OTC ingredients for antidandruff and anti-itch shampoos and conditioners include zinc pyrithione, selenium sulfide, coal tar, salicylic acid, and citric acid. Additionally, coconut oil, tea tree oil, apple cider vinegar, and charcoal are common natural alternatives used to address SD symptoms.

Our review of the literature yielded limited recommendations tailored specifically to Black patients with SD. Of 108 abstracts, articles, or textbook chapters providing treatment recommendations for SD, 6 (6%) specifically discussed treatments for Black patients. All articles were written by authors with medical or scientific backgrounds. Of the treatment options discussed, topical antifungals generally were considered first-line for SD in all patients, with ketoconazole shampoo being a common first choice.^4,5

Comment

Our study indicated that many consumer websites recommend unstudied nonmedical treatments for SD. Zinc pyrithione was one of the most commonly mentioned ingredients in OTC products to treat SD targeted toward Black patients, as its properties have contributed to ease of hair combing and less frizz.⁶ Zinc pyrithione has antifungal properties that reduce the proliferation of Malassezia furfur as well as anti-inflammatory properties that reduce irritation, pruritus, and erythema in areas affected by SD.⁷ Tea tree and peppermint oils also were commonly mentioned; the theory is that these oils mitigate SD by reducing yeast growth and soothing inflammation through antioxidant activity.^8,9 Coal tar also is used due to its keratoplastic properties, which slow the growth of skin cells and ultimately reduce scaling and dryness.¹⁰ Yeast thrives in basic pH conditions; apple cider vinegar is used as an ingredient in OTC products for SD because its acidic pH creates a less favorable environment for yeast to grow.¹¹ Although many of the ingredients found in OTC products we identified have not yet been studied, they have properties that theoretically would be helpful in treating SD.

Our review of the medical literature revealed that while there are treatments that are effective for SD, the recommended use may not consider the cultural differences that exist for Black patients. For instance, reports in the literature regarding ketoconazole shampoo revealed that ketoconazole increases the risk for hair shaft dryness, damage, and subsequent breakage, especially in Black women who also may be using heat styling or chemical relaxers.⁵ As a result, ketoconazole should be used with caution in Black women, with an emphasis on direct application to the scalp rather than the hair shafts.¹² Additional options reported for Black patients include ciclopirox olamine and zinc pyrithione, which may have fewer risks.¹³

When prescribing medicated shampoos, traditional instructions regarding frequency of use to control symptoms of SD range from 2 to 3 times weekly to daily for a specified period of time determined by the dermatologist.¹⁴ However, frequency of hair washing varies greatly among Black patients, sometimes occurring only once monthly. The frequency also may change based on styling techniques (eg, braids, weaves, and wigs).¹⁵ Based on previous research underscoring the tendency for Black patients to use medicated shampoos less frequently than White patients, it is important for clinicians to understand that these cultural practices can undermine the effectiveness when medicated shampoos are prescribed for SD.¹⁶

Additionally, topical corticosteroids often are used in conjunction with antifungals to help decrease inflammation of the scalp.¹⁷ An option reported for Black patients is topical fluocinolone 0.01%; however, package instructions state to apply topically to the scalp nightly and wash the hair thoroughly each morning, which may not be feasible for Black patients based on previously mentioned differences in hair-washing techniques. An alternative option may be to apply the medication 3 to 4 times per week, washing the hair weekly rather than daily.¹⁸ Fluocinolone can be used as an ointment, solution, oil, or cream.^19,20 When comparing treatment vehicles for SD, a study conducted by Chappell et al²¹ found that Black patients preferred using ointment or oil vehicles; White patients preferred foams and sprays, which may not be suitable for Afro hair patterns. As such, using less-drying modalities may increase compliance and treatment success in Black patients. For patients who may have involvement on the hairline, face, or ears along with hypopigmentation (which is a common skin concern associated with SD), calcineurin inhibitors can be used until resolution occurs.^5,22 High et al¹⁵ found that twice-daily use of pimecrolimus rapidly normalized skin pigmentation during the first 2 weeks of use. Overall, personalization of treatment may not only avoid adverse effects but also ensure patient compliance, with the overall goal of treating to reduce yeast activity, pruritus, and dyschromia.²²

Interestingly, after the website searches were completed for this study, the US Food and Drug Administration approved topical roflumilast foam for SD. In a phase III trial of 457 total patients, 36 Black patients were included.²³ It was determined that 79.5% of patients overall throughout the trial achieved Investigator Global Assessment success (score of 0 [clear] or 1 [almost clear]) plus ≥2-point improvement from baseline (on a scale of 0 [clear] to 4 [severe]) at weeks 2, 4, and 8. Although there currently are no long-term studies, roflumilast may be a promising option for Black patients with SD.²³

Aside from developing an individualized treatment approach for Black patients with SD, it is important to ask targeted questions during the clinical encounter to identify factors that may be exacerbating symptoms, especially due to the wide range of hair care practices used by the Black community (eTable 2). Asking targeted questions is especially important, as prior studies have shown that extensions, hair relaxers, and particular hair products can irritate the scalp and increase the likelihood of developing SD.^21,24 Rucker Wright et al²⁵ evaluated different hair care practices among young Black females and their association with the development of SD. The authors found that using hair extensions (either braided, cornrowed, or ponytails), chemical relaxers, and hair oils every 2 weeks was associated with SD. The study also found that SD rates were roughly 20% higher among Black girls with extensions compared to Black girls without extensions, regardless of how frequently hair was washed.²⁵

Many Black patients grease the scalp with oils that are beneficial for lubrication and reduction of abrasive damage caused by grooming; however, they also may increase incidence of SD.²⁶ Tight curls worn by Black patients also can impede sebum from traveling down the hair shaft, leading to oil buildup on the scalp. This is the ideal environment for increased Malassezia density and higher risk for SD development.²⁷ To balance the beneficial effects of hair oils with the increased susceptibility for SD, providers should emphasize applying these oils only to distal hair shafts, which are more likely to be damaged, and avoiding application to the scalp.¹⁹

Conclusion

Given its long-term relapsing and remitting nature, SD can be distressing for Black patients, many of whom may seek additional treatment options aside from those recommended by health care professionals. In order to better educate patients, it is important for dermatologists to know not only the common ingredients that may be present in OTC products but also the thought process behind why patients use them. Additionally, prescription treatments for Black patients with SD may require nuanced alterations to the product instructions that may prevent health disparities and provide culturally sensitive care. Overall, the literature regarding treatment for Black patients with SD is limited, and more high-quality studies are needed.

Cultural competency is one of the most important values in the practice of medicine. Defined as the “ability to collaborate effectively with individuals from different cultures,” this type of competence “improves healthcare experiences and outcomes.” But within the context of cultural familiarity, it’s equally important to “understand that each person is an individual and may or may not adhere to certain cultural beliefs or practices common in his or her culture,” according to the Agency for Healthcare Research and Quality’s (AHRQ’s) Health Literacy Universal Precautions Toolkit.

Sarah Candler, MD, MPH, an internal medicine physician specializing in primary care for older adults in Washington, DC, said that the medical code of ethics consists of several pillars, with patient autonomy as the “first and most primary of those pillars.” She calls the balance of patient autonomy and cultural respect a “complicated tightrope to walk,” but says that these ethical principles can inform medical decisions and the patient-physician relationship.

 

Cultural Familiarity

It’s important to be as familiar as possible with the patient’s culture, Santina Wheat, MD, program director, Northwestern McGaw Family Medicine Residency at Delnor Hospital, Geneva, told this news organization. “For example, we serve many Orthodox Jewish patients. We had a meeting with rabbis from the community to present to us what religious laws might affect our patients. Until recently, I was delivering babies, and there was always a 24-hour emergency rabbi on call if an Orthodox patient wanted the input of a rabbi into her decisions.”

Jay W. Lee, MD, MPH, a member of the board of directors of the American Academy of Family Physicians, also sets out to educate himself about the cultural norms of his patients if they come from populations he’s not familiar with. “For example, this comes up when a new refugee population comes to the United States — most recently, there was a population of Afghan refugees,” Lee told this news organization.

Lee spent “a lot of time trying to learn about their cultural norms,” which prepared him to “ask more targeted questions about the patient’s understanding of the tests we were ordering or treatment options we were bringing forward.”

Lee, also the medical director at Integrated Health Partners of Southern California and associate clinical professor of family medicine at the University of California, Irvine, said it might be best if the physician is “language congruent or culturally similar.” Lee is of Asian descent and also speaks Spanish fluently. “I enjoy cultural exchanges with my patients, and I encourage patients to find a physician who’s the best fit.” But being from the same culture isn’t absolutely necessary for building relationships with the patient. “The key is offering the patient autonomy” while understanding the cultural context.

 

Don’t Assume ... Always Ask

Cultural familiarity doesn’t equate with stereotyping, Wheat emphasized. “Proceeding without assumptions opens the opportunity to ask questions for clarification and understanding and to improve patient care,” said Lee.

Sara Glass, PhD, LCSW, agrees. She’s the clinical director of Soul Wellness NYC, New York City, a psychotherapy practice that specializes in treating trauma. Based on her own experiences, she knows that some physicians and other healthcare professionals confuse cultural sensitivity with cultural stereotyping.

Glass, formerly Hasidic and ultra-Orthodox, shared an example from her own life. During the delivery of her second child, she sustained a vaginal tear. At her 6-week postpartum visit, her ob/gyn said, “Just remind me when you’re in your ninth month next time, and I can sew it up right after you deliver.”

Much of this physician’s practice “consisted of Hasidic women who looked just like me, wearing the same garb — head coverings such as wigs and scarves and long skirts. Most women in that community have multiple pregnancies,” Glass told this news organization. “My sister has 10 children, and that’s not unusual. The doctor simply assumed I’d be going on to have more babies without asking if that’s what I wanted.”

Glass says she was also never given information by her physician about the range of available contraceptive options. The rabbis of the Hasidic sect to which Glass belonged allowed women to practice contraception for 6 months following childbirth, or for longer, in the setting of certain medical conditions, but only certain types of birth control were religiously permissible. Other options were not mentioned to her by her physician, and she didn’t know that they existed.

Making no assumptions applies not only to patients from other cultures but also to all patients — including members of “mainstream American culture.”

Candler recalls a young patient with a new baby, who shared “how exhausted she was and how much time, energy, and work it took to care for children,” Candler recounted. “To me, it sounded as though she didn’t want another child, and I was about to offer contraception when it occurred to me to first ask if she wanted to have more children.” Candler was surprised when the patient said that, although she wasn’t actively looking to become pregnant again, she didn’t want to take preventive measures. “I’m so glad I asked, rather than simply assuming.”

 

Culture Is Mutable

Important questions to ask patients include whether there are aspects of their culture or religion that might affect their care — which can include medications they may feel uncomfortable using — and what family members they want to have involved in clinical discussions and decisions, said Wheat.

Lee described treating a refugee from Afghanistan who was in her sixth month of pregnancy. “I quickly needed to learn about what her expectations were for her care and my presence as a male on her care team,” he recounted. Lee arranged for the patient to receive prenatal care from a different clinician and arranged for follow-up for her husband and children. “Everyone had good results.”

Candler noted that some patients choose their physician specifically because that practitioner is conversant with their culture and respectful of its mores — especially when physicians share the same culture as the patient. But that level of familiarity can make it easy to forget to ask questions about the experience of the individual patient within that culture.

Moreover, Glass suggested, some physicians who treat patients from a particular culture or religious group may be concerned about offending them or antagonizing religious leaders if they discuss medical options that aren’t accepted or practiced in that community or culture, such as vasectomy for male contraception. “But that deprives patients of knowing what choices are available and making truly informed decisions.”

This is especially important because “culture is mutable,” said Candler, and religious or cultural practices can “look one way on paper but be implemented, adopted, or executed in a completely different way by every human being who lives in that culture.” The best cultural competency “comes from continuing to build relationships with our patients. But even in a single visit, a single hospitalization, we should get to know patients as human beings, not just members of a given culture.”

There are cultures in which families want to be the liaison between the patient and the physician and to make decisions on the patient’s behalf. “I always ask patients what role they want their family members to play even if the cultural expectation is that the family will be heavily involved,” Candler said.

Sometimes, this can be awkward, and families might become upset. Candler described an elderly, frail patient who was diagnosed with end-stage cancer. She had always relied heavily on family to care for her. Concerned about overburdening them, she didn’t want them to know her diagnosis. The patient was mentally competent to make that decision.

“Usually, I would have had the family at the bedside so I could be sure everyone was appropriately informed and prepared for what lay ahead, but in this case, I couldn’t do so,” Candler said. “I had to inform her entire care team not to discuss the cancer diagnosis with any family members because this was the patient’s express wish. And when the family asked me if the diagnosis was cancer, I had to respond, ‘I’m so sorry, but your loved one doesn’t want us to discuss details of her diagnosis.’”

Other patients don’t want to know their own diagnosis and specifically ask Candler to inform a family member. “I’ve had patients request that I tell their children. They want their children to make decisions on their behalf.”

The main thing, Candler emphasized, is to “ask the patient, make sure the patient is competent to make that decision, thoroughly document the patient’s decision in the chart, and respect whatever that decision is.”

 

You Can Revisit the Questions

Having a longitudinal relationship means that the physician can revisit the same questions at different junctures because people’s perspectives sometimes change over time. “Discussing what a patient wants isn’t necessarily a one-time occurrence,” Wheat said. For example, “I’ve had situations where a patient has been a member of Jehovah’s Witnesses and won’t accept blood products — like transfusions — in treatment. I tell these patients that if an emergent situation arises, I would like to have the conversation again.”

Of course, sometimes patients are seen in the emergency department or in other situations where the physician has no prior relationship with them. “I always go into a room, especially with new patients, aiming to build rapport, communicate with a high level of respect, introduce myself, explain my approach, and understand the patient’s wishes,” Lee said. “As scenarios play out, I ask in multiple ways for the patient to confirm those wishes.”

He acknowledges that this can be time-consuming, “but it helps ensure the care that patient receives is complete, thorough, comprehensive, and respectful of the patient’s values and wishes.”

Candler disclosed paid part-time clinical work at CuraCapitol Primary Care Services, volunteer advocacy (reimbursed for travel) for the American College of Physicians, volunteer advocacy (reimbursed for travel) for the American Medical Association while serving on their Task Force to Preserve the Patient-Physician Relationship, and serving as a partner representative (reimbursed for time) for the AHRQ’s Person-Centered Care Planning Partnership, representing the American College of Physicians. Lee, Wheat, and Glass disclosed no relevant financial relationships.

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

Cultural competency is one of the most important values in the practice of medicine. Defined as the “ability to collaborate effectively with individuals from different cultures,” this type of competence “improves healthcare experiences and outcomes.” But within the context of cultural familiarity, it’s equally important to “understand that each person is an individual and may or may not adhere to certain cultural beliefs or practices common in his or her culture,” according to the Agency for Healthcare Research and Quality’s (AHRQ’s) Health Literacy Universal Precautions Toolkit.

Sarah Candler, MD, MPH, an internal medicine physician specializing in primary care for older adults in Washington, DC, said that the medical code of ethics consists of several pillars, with patient autonomy as the “first and most primary of those pillars.” She calls the balance of patient autonomy and cultural respect a “complicated tightrope to walk,” but says that these ethical principles can inform medical decisions and the patient-physician relationship.

 

Cultural Familiarity

It’s important to be as familiar as possible with the patient’s culture, Santina Wheat, MD, program director, Northwestern McGaw Family Medicine Residency at Delnor Hospital, Geneva, told this news organization. “For example, we serve many Orthodox Jewish patients. We had a meeting with rabbis from the community to present to us what religious laws might affect our patients. Until recently, I was delivering babies, and there was always a 24-hour emergency rabbi on call if an Orthodox patient wanted the input of a rabbi into her decisions.”

Jay W. Lee, MD, MPH, a member of the board of directors of the American Academy of Family Physicians, also sets out to educate himself about the cultural norms of his patients if they come from populations he’s not familiar with. “For example, this comes up when a new refugee population comes to the United States — most recently, there was a population of Afghan refugees,” Lee told this news organization.

Lee spent “a lot of time trying to learn about their cultural norms,” which prepared him to “ask more targeted questions about the patient’s understanding of the tests we were ordering or treatment options we were bringing forward.”

Lee, also the medical director at Integrated Health Partners of Southern California and associate clinical professor of family medicine at the University of California, Irvine, said it might be best if the physician is “language congruent or culturally similar.” Lee is of Asian descent and also speaks Spanish fluently. “I enjoy cultural exchanges with my patients, and I encourage patients to find a physician who’s the best fit.” But being from the same culture isn’t absolutely necessary for building relationships with the patient. “The key is offering the patient autonomy” while understanding the cultural context.

 

Don’t Assume ... Always Ask

Cultural familiarity doesn’t equate with stereotyping, Wheat emphasized. “Proceeding without assumptions opens the opportunity to ask questions for clarification and understanding and to improve patient care,” said Lee.

Sara Glass, PhD, LCSW, agrees. She’s the clinical director of Soul Wellness NYC, New York City, a psychotherapy practice that specializes in treating trauma. Based on her own experiences, she knows that some physicians and other healthcare professionals confuse cultural sensitivity with cultural stereotyping.

Glass, formerly Hasidic and ultra-Orthodox, shared an example from her own life. During the delivery of her second child, she sustained a vaginal tear. At her 6-week postpartum visit, her ob/gyn said, “Just remind me when you’re in your ninth month next time, and I can sew it up right after you deliver.”

Much of this physician’s practice “consisted of Hasidic women who looked just like me, wearing the same garb — head coverings such as wigs and scarves and long skirts. Most women in that community have multiple pregnancies,” Glass told this news organization. “My sister has 10 children, and that’s not unusual. The doctor simply assumed I’d be going on to have more babies without asking if that’s what I wanted.”

Glass says she was also never given information by her physician about the range of available contraceptive options. The rabbis of the Hasidic sect to which Glass belonged allowed women to practice contraception for 6 months following childbirth, or for longer, in the setting of certain medical conditions, but only certain types of birth control were religiously permissible. Other options were not mentioned to her by her physician, and she didn’t know that they existed.

Making no assumptions applies not only to patients from other cultures but also to all patients — including members of “mainstream American culture.”

Candler recalls a young patient with a new baby, who shared “how exhausted she was and how much time, energy, and work it took to care for children,” Candler recounted. “To me, it sounded as though she didn’t want another child, and I was about to offer contraception when it occurred to me to first ask if she wanted to have more children.” Candler was surprised when the patient said that, although she wasn’t actively looking to become pregnant again, she didn’t want to take preventive measures. “I’m so glad I asked, rather than simply assuming.”

 

Culture Is Mutable

Important questions to ask patients include whether there are aspects of their culture or religion that might affect their care — which can include medications they may feel uncomfortable using — and what family members they want to have involved in clinical discussions and decisions, said Wheat.

Lee described treating a refugee from Afghanistan who was in her sixth month of pregnancy. “I quickly needed to learn about what her expectations were for her care and my presence as a male on her care team,” he recounted. Lee arranged for the patient to receive prenatal care from a different clinician and arranged for follow-up for her husband and children. “Everyone had good results.”

Candler noted that some patients choose their physician specifically because that practitioner is conversant with their culture and respectful of its mores — especially when physicians share the same culture as the patient. But that level of familiarity can make it easy to forget to ask questions about the experience of the individual patient within that culture.

Moreover, Glass suggested, some physicians who treat patients from a particular culture or religious group may be concerned about offending them or antagonizing religious leaders if they discuss medical options that aren’t accepted or practiced in that community or culture, such as vasectomy for male contraception. “But that deprives patients of knowing what choices are available and making truly informed decisions.”

This is especially important because “culture is mutable,” said Candler, and religious or cultural practices can “look one way on paper but be implemented, adopted, or executed in a completely different way by every human being who lives in that culture.” The best cultural competency “comes from continuing to build relationships with our patients. But even in a single visit, a single hospitalization, we should get to know patients as human beings, not just members of a given culture.”

There are cultures in which families want to be the liaison between the patient and the physician and to make decisions on the patient’s behalf. “I always ask patients what role they want their family members to play even if the cultural expectation is that the family will be heavily involved,” Candler said.

Sometimes, this can be awkward, and families might become upset. Candler described an elderly, frail patient who was diagnosed with end-stage cancer. She had always relied heavily on family to care for her. Concerned about overburdening them, she didn’t want them to know her diagnosis. The patient was mentally competent to make that decision.

“Usually, I would have had the family at the bedside so I could be sure everyone was appropriately informed and prepared for what lay ahead, but in this case, I couldn’t do so,” Candler said. “I had to inform her entire care team not to discuss the cancer diagnosis with any family members because this was the patient’s express wish. And when the family asked me if the diagnosis was cancer, I had to respond, ‘I’m so sorry, but your loved one doesn’t want us to discuss details of her diagnosis.’”

Other patients don’t want to know their own diagnosis and specifically ask Candler to inform a family member. “I’ve had patients request that I tell their children. They want their children to make decisions on their behalf.”

The main thing, Candler emphasized, is to “ask the patient, make sure the patient is competent to make that decision, thoroughly document the patient’s decision in the chart, and respect whatever that decision is.”

 

You Can Revisit the Questions

Having a longitudinal relationship means that the physician can revisit the same questions at different junctures because people’s perspectives sometimes change over time. “Discussing what a patient wants isn’t necessarily a one-time occurrence,” Wheat said. For example, “I’ve had situations where a patient has been a member of Jehovah’s Witnesses and won’t accept blood products — like transfusions — in treatment. I tell these patients that if an emergent situation arises, I would like to have the conversation again.”

Of course, sometimes patients are seen in the emergency department or in other situations where the physician has no prior relationship with them. “I always go into a room, especially with new patients, aiming to build rapport, communicate with a high level of respect, introduce myself, explain my approach, and understand the patient’s wishes,” Lee said. “As scenarios play out, I ask in multiple ways for the patient to confirm those wishes.”

He acknowledges that this can be time-consuming, “but it helps ensure the care that patient receives is complete, thorough, comprehensive, and respectful of the patient’s values and wishes.”

Candler disclosed paid part-time clinical work at CuraCapitol Primary Care Services, volunteer advocacy (reimbursed for travel) for the American College of Physicians, volunteer advocacy (reimbursed for travel) for the American Medical Association while serving on their Task Force to Preserve the Patient-Physician Relationship, and serving as a partner representative (reimbursed for time) for the AHRQ’s Person-Centered Care Planning Partnership, representing the American College of Physicians. Lee, Wheat, and Glass disclosed no relevant financial relationships.

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

Cultural competency is one of the most important values in the practice of medicine. Defined as the “ability to collaborate effectively with individuals from different cultures,” this type of competence “improves healthcare experiences and outcomes.” But within the context of cultural familiarity, it’s equally important to “understand that each person is an individual and may or may not adhere to certain cultural beliefs or practices common in his or her culture,” according to the Agency for Healthcare Research and Quality’s (AHRQ’s) Health Literacy Universal Precautions Toolkit.

Sarah Candler, MD, MPH, an internal medicine physician specializing in primary care for older adults in Washington, DC, said that the medical code of ethics consists of several pillars, with patient autonomy as the “first and most primary of those pillars.” She calls the balance of patient autonomy and cultural respect a “complicated tightrope to walk,” but says that these ethical principles can inform medical decisions and the patient-physician relationship.

 

Cultural Familiarity

It’s important to be as familiar as possible with the patient’s culture, Santina Wheat, MD, program director, Northwestern McGaw Family Medicine Residency at Delnor Hospital, Geneva, told this news organization. “For example, we serve many Orthodox Jewish patients. We had a meeting with rabbis from the community to present to us what religious laws might affect our patients. Until recently, I was delivering babies, and there was always a 24-hour emergency rabbi on call if an Orthodox patient wanted the input of a rabbi into her decisions.”

Jay W. Lee, MD, MPH, a member of the board of directors of the American Academy of Family Physicians, also sets out to educate himself about the cultural norms of his patients if they come from populations he’s not familiar with. “For example, this comes up when a new refugee population comes to the United States — most recently, there was a population of Afghan refugees,” Lee told this news organization.

Lee spent “a lot of time trying to learn about their cultural norms,” which prepared him to “ask more targeted questions about the patient’s understanding of the tests we were ordering or treatment options we were bringing forward.”

Lee, also the medical director at Integrated Health Partners of Southern California and associate clinical professor of family medicine at the University of California, Irvine, said it might be best if the physician is “language congruent or culturally similar.” Lee is of Asian descent and also speaks Spanish fluently. “I enjoy cultural exchanges with my patients, and I encourage patients to find a physician who’s the best fit.” But being from the same culture isn’t absolutely necessary for building relationships with the patient. “The key is offering the patient autonomy” while understanding the cultural context.

 

Don’t Assume ... Always Ask

Cultural familiarity doesn’t equate with stereotyping, Wheat emphasized. “Proceeding without assumptions opens the opportunity to ask questions for clarification and understanding and to improve patient care,” said Lee.

Sara Glass, PhD, LCSW, agrees. She’s the clinical director of Soul Wellness NYC, New York City, a psychotherapy practice that specializes in treating trauma. Based on her own experiences, she knows that some physicians and other healthcare professionals confuse cultural sensitivity with cultural stereotyping.

Glass, formerly Hasidic and ultra-Orthodox, shared an example from her own life. During the delivery of her second child, she sustained a vaginal tear. At her 6-week postpartum visit, her ob/gyn said, “Just remind me when you’re in your ninth month next time, and I can sew it up right after you deliver.”

Much of this physician’s practice “consisted of Hasidic women who looked just like me, wearing the same garb — head coverings such as wigs and scarves and long skirts. Most women in that community have multiple pregnancies,” Glass told this news organization. “My sister has 10 children, and that’s not unusual. The doctor simply assumed I’d be going on to have more babies without asking if that’s what I wanted.”

Glass says she was also never given information by her physician about the range of available contraceptive options. The rabbis of the Hasidic sect to which Glass belonged allowed women to practice contraception for 6 months following childbirth, or for longer, in the setting of certain medical conditions, but only certain types of birth control were religiously permissible. Other options were not mentioned to her by her physician, and she didn’t know that they existed.

Making no assumptions applies not only to patients from other cultures but also to all patients — including members of “mainstream American culture.”

Candler recalls a young patient with a new baby, who shared “how exhausted she was and how much time, energy, and work it took to care for children,” Candler recounted. “To me, it sounded as though she didn’t want another child, and I was about to offer contraception when it occurred to me to first ask if she wanted to have more children.” Candler was surprised when the patient said that, although she wasn’t actively looking to become pregnant again, she didn’t want to take preventive measures. “I’m so glad I asked, rather than simply assuming.”

 

Culture Is Mutable

Important questions to ask patients include whether there are aspects of their culture or religion that might affect their care — which can include medications they may feel uncomfortable using — and what family members they want to have involved in clinical discussions and decisions, said Wheat.

Lee described treating a refugee from Afghanistan who was in her sixth month of pregnancy. “I quickly needed to learn about what her expectations were for her care and my presence as a male on her care team,” he recounted. Lee arranged for the patient to receive prenatal care from a different clinician and arranged for follow-up for her husband and children. “Everyone had good results.”

Candler noted that some patients choose their physician specifically because that practitioner is conversant with their culture and respectful of its mores — especially when physicians share the same culture as the patient. But that level of familiarity can make it easy to forget to ask questions about the experience of the individual patient within that culture.

Moreover, Glass suggested, some physicians who treat patients from a particular culture or religious group may be concerned about offending them or antagonizing religious leaders if they discuss medical options that aren’t accepted or practiced in that community or culture, such as vasectomy for male contraception. “But that deprives patients of knowing what choices are available and making truly informed decisions.”

This is especially important because “culture is mutable,” said Candler, and religious or cultural practices can “look one way on paper but be implemented, adopted, or executed in a completely different way by every human being who lives in that culture.” The best cultural competency “comes from continuing to build relationships with our patients. But even in a single visit, a single hospitalization, we should get to know patients as human beings, not just members of a given culture.”

There are cultures in which families want to be the liaison between the patient and the physician and to make decisions on the patient’s behalf. “I always ask patients what role they want their family members to play even if the cultural expectation is that the family will be heavily involved,” Candler said.

Sometimes, this can be awkward, and families might become upset. Candler described an elderly, frail patient who was diagnosed with end-stage cancer. She had always relied heavily on family to care for her. Concerned about overburdening them, she didn’t want them to know her diagnosis. The patient was mentally competent to make that decision.

“Usually, I would have had the family at the bedside so I could be sure everyone was appropriately informed and prepared for what lay ahead, but in this case, I couldn’t do so,” Candler said. “I had to inform her entire care team not to discuss the cancer diagnosis with any family members because this was the patient’s express wish. And when the family asked me if the diagnosis was cancer, I had to respond, ‘I’m so sorry, but your loved one doesn’t want us to discuss details of her diagnosis.’”

Other patients don’t want to know their own diagnosis and specifically ask Candler to inform a family member. “I’ve had patients request that I tell their children. They want their children to make decisions on their behalf.”

The main thing, Candler emphasized, is to “ask the patient, make sure the patient is competent to make that decision, thoroughly document the patient’s decision in the chart, and respect whatever that decision is.”

 

You Can Revisit the Questions

Having a longitudinal relationship means that the physician can revisit the same questions at different junctures because people’s perspectives sometimes change over time. “Discussing what a patient wants isn’t necessarily a one-time occurrence,” Wheat said. For example, “I’ve had situations where a patient has been a member of Jehovah’s Witnesses and won’t accept blood products — like transfusions — in treatment. I tell these patients that if an emergent situation arises, I would like to have the conversation again.”

Of course, sometimes patients are seen in the emergency department or in other situations where the physician has no prior relationship with them. “I always go into a room, especially with new patients, aiming to build rapport, communicate with a high level of respect, introduce myself, explain my approach, and understand the patient’s wishes,” Lee said. “As scenarios play out, I ask in multiple ways for the patient to confirm those wishes.”

He acknowledges that this can be time-consuming, “but it helps ensure the care that patient receives is complete, thorough, comprehensive, and respectful of the patient’s values and wishes.”

Candler disclosed paid part-time clinical work at CuraCapitol Primary Care Services, volunteer advocacy (reimbursed for travel) for the American College of Physicians, volunteer advocacy (reimbursed for travel) for the American Medical Association while serving on their Task Force to Preserve the Patient-Physician Relationship, and serving as a partner representative (reimbursed for time) for the AHRQ’s Person-Centered Care Planning Partnership, representing the American College of Physicians. Lee, Wheat, and Glass disclosed no relevant financial relationships.

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

The recent Supreme Court ruling that struck down affirmative action¹ has caused many initiatives aimed at promoting diversity, equity, and inclusion (DEI) to fall under scrutiny; however, the American Academy of Dermatology (AAD) published a statement of intent in 2022 recognizing and committing to DEI as a priority in the specialty.² In this study, we used a formal survey to investigate the perceptions of dermatology program directors (PDs) on DEI programming from the AAD and how DEI is integrated into the resident selection process at varying institutions.

Methods

We conducted a cross-sectional study of dermatology PDs across the United States from April 2024 to July 2024. Program directors were contacted via the Association of Professors of Dermatology PD listserve, which includes all 103 PDs who are members of the organization. Personalized survey links were created and sent individually to each PD’s email address. Thirty responses were received. All survey responses were captured anonymously. The survey consisted of 17 questions focusing on dermatology PD demographics and opinions on DEI initiatives in the AAD and in the dermatology resident selection process. Data were collected using Qualtrics survey tools and analyzed using Qualtrics reports.

Results

Demographics—A total of 30 completed surveys were received. Thirty-three percent (10/30) of respondents were from the Midwest, and 23% (7/30) were from the Northeast. The next most represented region was the West, with 20% (6/30) of respondents. The Southeast and Southwest were the least represented regions captured in our survey, accounting for 13% (4/30) and 10% (3/30) of respondents, respectively. After answering this initial demographic question, 1 respondent stopped the survey, bringing our new total to 29 respondents.

Most (66% [19/29]) of the survey respondents had served as PDs for 5 years or less. Sixty-nine percent (20/29) identified as female, while 31% (9/29) identified as male. Seventy-two percent (21/29) identified as White, 17% (5/29) identified as Asian, 3% (1/29) identified as Black/African American, 3% (1/29) identified as Hispanic or Latinx, and 3% (1/29) identified as mixed race.

Opinions on DEI Initiatives—When asked about their satisfaction level with the current amount of DEI efforts within the AAD, 17% (5/29) of respondents said they were very satisfied, 59% (17/29) said they were satisfied, 17% (5/29) said they were neutral, and 7% (2/29) said they were dissatisfied. Given that none of the questions were mandatory to answer before proceeding with the survey, there were variable response rates to each of the remaining questions, which may have caused respondents to answer only questions they felt strongly about.

Twenty respondents answered when prompted to further classify their level of satisfaction: 70% (14/20) said there should be more DEI efforts through the AAD providing financial support, and 50% (10/20) wanted more nonfinancial support. When given the opportunity to specify which DEI initiatives should be enhanced, the majority (67% [14/21]) of PDs chose the AAD’s health disparities curriculum, followed by the Diversity Mentorship Program (52% [11/21]), AAD Diversity Toolkit (43% [9/21]), and the Skin of Color Curriculum (43% [9/21]). Thiry-three percent (7/30) of PDs wanted enhancement of Medicine Without Barriers: Overcoming Unintended Bias in Practice (an AAD educational resource), and 19% (4/21) of respondents did not think any of the AAD’s DEI initiatives needed to be enhanced. There were 14 responses to a question about choosing which DEI initiatives to reduce with singular votes (7% [1/14] each) to reduce Medicine Without Barriers: Overcoming Unintended Bias in Practice and the Skin of Color Curriculum.

Our survey also invited PDs to introduce ideas for new DEI initiatives or programs. The following were suggestions offered by respondents: education for senior members of the AAD on the importance of DEI in dermatology, professional development resources directed toward academic faculty members to prepare them for interacting with and teaching residents from different backgrounds, and more advertisements and support for the AAD’s Diversity Champion Workshop.

DEI in Resident Selection—When asked about the role that DEI plays in how programs develop their match lists for residency, 13% (3/23) of PDs responded that it plays a very large role, 52% (12/23) stated that it plays a large role, 26% (6/23) responded that it plays somewhat of a role, 4% (1/23) stated that it plays a small role, and 4% (1/23) stated that it plays no role. Twenty-four percent (4/17) of respondents were PDs in states that have legislation limiting or defunding DEI initiatives at institutions of higher education. Another 12% (2/17) were from states where such legislation was pending a vote, while 59% (10/17) of respondents indicated that their state had not introduced such legislation. Four percent (1/17) indicated that they were from a state that had introduced legislation to limit or defund DEI initiatives that failed to pass. Only 17 respondents answered this question, which may be due to a lack of awareness among respondents of state-specific legislation on limiting or defunding DEI initiatives.

Resident Selection Factors—Ninety-six percent (22/23) of PDs stated that their residency program uses a holistic review that takes into account factors such as experiences (eg, volunteer work, research endeavors), personal attributes, and metrics in a balanced manner. No PDs offered United States Medical Licensing Examination Step score cutoffs or medical school clerkship cutoff grades. When asked to rank the importance placed on individual factors in the residency application, the following were ranked from most to least important in the process: performance on clerkships/rotations, performance on interviews, letters of recommendation, clerkship grades, United States Medical Licensing Examination Step scores, research content/ quality, race/ethnicity, history of teaching and mentorship, volunteering, and research amount. When asked to indicate the most pertinent factors used to incorporate DEI in resident selection, the most popular factor was lived experience/life, which was chosen by 90% (18/20) of PDs followed by 75% (15/20) of respondents incorporating underrepresented in medicine (URM) status (including Black, Latinx, and Native American applicants) and 70% (4/20) incorporating socioeconomic status. Sexual orientation and geographic ties of the applicant to the region of the residency program was incorporated by 45% (9/20) of respondents, and other characteristics of race and sex each were incorporated by 30% (6/20) of respondents. Religion was the least incorporated, with 10% (2/20) of PDs selecting this classification. In considering URM status when choosing dermatology residents, 100% (11/11) of respondents indicated that their institution promotes diversity as a part of the recruitment process. Eighty-two percent (9/11) of respondents try to recruit URM applicants to reflect their patient population, 82% (9/11) try as part of a belief that a diverse group benefits everyone in their program, and 45% (5/11) try in order to address societal inequities and as a broader mission to diversify the health care workforce. Seventy-three percent (8/11) indicated that they pay attention to URM status throughout the application process.

Comment

Diversity in the US population is steadily increasing. Within the past decade, the diversity index (the probability that 2 people chosen at random will be from different racial and ethnic groups) has grown from 54.9% in 2010 to 61.1% in 2020.³ There was a 24.9% increase in population groups other than non-Hispanic Whites from 2010 to 2020, an increase in diversity that was present in every region of the United States.⁴ The field of dermatology already does not reflect the racial distribution of the nation,⁴ with Black individuals accounting for 13.7% of the nation’s population but only 3% of dermatologists; similarly, Hispanic individuals account for 19.5% of the population but only comprise 4.2% of dermatologists.^5,6 There is overwhelming evidence that patients prefer to be diagnosed and treated by physicians who reflect their own demographics.⁷ Furthermore, physicians who prescribe treatment plans that reflect and respect socioeconomic and religious beliefs of the populations they serve enable patients to meet treatment expectations and experience better outcomes.⁸ Direct action is required to ensure that the specialty more accurately represents the evolving demographics of the country. This can be accomplished in myriad ways, including but not limited to cultural humility training⁹ for current dermatologists and trainees and recruitment of a more diverse workforce. These measures can ultimately improve treatment approaches and outcomes for dermatologic conditions across various groups.¹⁰

There are efforts by various dermatologic organizations, including the AAD, Society for Pediatric Dermatology, Pediatric Dermatology Research Alliance, Skin of Color Society, Women’s Dermatologic Society, and American Society for Dermatologic Surgery, that are focused on promoting DEI through research, education, and mentorship of potential future dermatologists.¹¹ However, the perceptions, opinions, and selection process instituted by PDs are most consequential in determining the diversity of the specialty, as PDs are at the forefront of establishing the next generation of dermatologists. Through this study, we have found that most PDs recognize the importance of diversity in residency education and recruitment without it being the only deciding factor.

The main limitation of this study was the small sample size, which may not adequately represent all dermatology residency programs accredited by the Accreditation Council for Graduate Medical Education as a result of selection bias toward respondents who were more likely to participate in survey-based research on topics of DEI.

Conclusion

This study revealed that, among dermatology residency PDs, there is interest in modifying the resources and initiatives surrounding DEI in the field. It also revealed that DEI remains a consideration in the resident selection process despite the recent Supreme Court ruling. In conclusion, there is an eagerness among dermatology PDs to incorporate DEI into resident selection even though gaps in knowledge and awareness remain.

The recent Supreme Court ruling that struck down affirmative action¹ has caused many initiatives aimed at promoting diversity, equity, and inclusion (DEI) to fall under scrutiny; however, the American Academy of Dermatology (AAD) published a statement of intent in 2022 recognizing and committing to DEI as a priority in the specialty.² In this study, we used a formal survey to investigate the perceptions of dermatology program directors (PDs) on DEI programming from the AAD and how DEI is integrated into the resident selection process at varying institutions.

Methods

We conducted a cross-sectional study of dermatology PDs across the United States from April 2024 to July 2024. Program directors were contacted via the Association of Professors of Dermatology PD listserve, which includes all 103 PDs who are members of the organization. Personalized survey links were created and sent individually to each PD’s email address. Thirty responses were received. All survey responses were captured anonymously. The survey consisted of 17 questions focusing on dermatology PD demographics and opinions on DEI initiatives in the AAD and in the dermatology resident selection process. Data were collected using Qualtrics survey tools and analyzed using Qualtrics reports.

Results

Demographics—A total of 30 completed surveys were received. Thirty-three percent (10/30) of respondents were from the Midwest, and 23% (7/30) were from the Northeast. The next most represented region was the West, with 20% (6/30) of respondents. The Southeast and Southwest were the least represented regions captured in our survey, accounting for 13% (4/30) and 10% (3/30) of respondents, respectively. After answering this initial demographic question, 1 respondent stopped the survey, bringing our new total to 29 respondents.

Most (66% [19/29]) of the survey respondents had served as PDs for 5 years or less. Sixty-nine percent (20/29) identified as female, while 31% (9/29) identified as male. Seventy-two percent (21/29) identified as White, 17% (5/29) identified as Asian, 3% (1/29) identified as Black/African American, 3% (1/29) identified as Hispanic or Latinx, and 3% (1/29) identified as mixed race.

Opinions on DEI Initiatives—When asked about their satisfaction level with the current amount of DEI efforts within the AAD, 17% (5/29) of respondents said they were very satisfied, 59% (17/29) said they were satisfied, 17% (5/29) said they were neutral, and 7% (2/29) said they were dissatisfied. Given that none of the questions were mandatory to answer before proceeding with the survey, there were variable response rates to each of the remaining questions, which may have caused respondents to answer only questions they felt strongly about.

Twenty respondents answered when prompted to further classify their level of satisfaction: 70% (14/20) said there should be more DEI efforts through the AAD providing financial support, and 50% (10/20) wanted more nonfinancial support. When given the opportunity to specify which DEI initiatives should be enhanced, the majority (67% [14/21]) of PDs chose the AAD’s health disparities curriculum, followed by the Diversity Mentorship Program (52% [11/21]), AAD Diversity Toolkit (43% [9/21]), and the Skin of Color Curriculum (43% [9/21]). Thiry-three percent (7/30) of PDs wanted enhancement of Medicine Without Barriers: Overcoming Unintended Bias in Practice (an AAD educational resource), and 19% (4/21) of respondents did not think any of the AAD’s DEI initiatives needed to be enhanced. There were 14 responses to a question about choosing which DEI initiatives to reduce with singular votes (7% [1/14] each) to reduce Medicine Without Barriers: Overcoming Unintended Bias in Practice and the Skin of Color Curriculum.

Our survey also invited PDs to introduce ideas for new DEI initiatives or programs. The following were suggestions offered by respondents: education for senior members of the AAD on the importance of DEI in dermatology, professional development resources directed toward academic faculty members to prepare them for interacting with and teaching residents from different backgrounds, and more advertisements and support for the AAD’s Diversity Champion Workshop.

DEI in Resident Selection—When asked about the role that DEI plays in how programs develop their match lists for residency, 13% (3/23) of PDs responded that it plays a very large role, 52% (12/23) stated that it plays a large role, 26% (6/23) responded that it plays somewhat of a role, 4% (1/23) stated that it plays a small role, and 4% (1/23) stated that it plays no role. Twenty-four percent (4/17) of respondents were PDs in states that have legislation limiting or defunding DEI initiatives at institutions of higher education. Another 12% (2/17) were from states where such legislation was pending a vote, while 59% (10/17) of respondents indicated that their state had not introduced such legislation. Four percent (1/17) indicated that they were from a state that had introduced legislation to limit or defund DEI initiatives that failed to pass. Only 17 respondents answered this question, which may be due to a lack of awareness among respondents of state-specific legislation on limiting or defunding DEI initiatives.

Resident Selection Factors—Ninety-six percent (22/23) of PDs stated that their residency program uses a holistic review that takes into account factors such as experiences (eg, volunteer work, research endeavors), personal attributes, and metrics in a balanced manner. No PDs offered United States Medical Licensing Examination Step score cutoffs or medical school clerkship cutoff grades. When asked to rank the importance placed on individual factors in the residency application, the following were ranked from most to least important in the process: performance on clerkships/rotations, performance on interviews, letters of recommendation, clerkship grades, United States Medical Licensing Examination Step scores, research content/ quality, race/ethnicity, history of teaching and mentorship, volunteering, and research amount. When asked to indicate the most pertinent factors used to incorporate DEI in resident selection, the most popular factor was lived experience/life, which was chosen by 90% (18/20) of PDs followed by 75% (15/20) of respondents incorporating underrepresented in medicine (URM) status (including Black, Latinx, and Native American applicants) and 70% (4/20) incorporating socioeconomic status. Sexual orientation and geographic ties of the applicant to the region of the residency program was incorporated by 45% (9/20) of respondents, and other characteristics of race and sex each were incorporated by 30% (6/20) of respondents. Religion was the least incorporated, with 10% (2/20) of PDs selecting this classification. In considering URM status when choosing dermatology residents, 100% (11/11) of respondents indicated that their institution promotes diversity as a part of the recruitment process. Eighty-two percent (9/11) of respondents try to recruit URM applicants to reflect their patient population, 82% (9/11) try as part of a belief that a diverse group benefits everyone in their program, and 45% (5/11) try in order to address societal inequities and as a broader mission to diversify the health care workforce. Seventy-three percent (8/11) indicated that they pay attention to URM status throughout the application process.

Comment

Diversity in the US population is steadily increasing. Within the past decade, the diversity index (the probability that 2 people chosen at random will be from different racial and ethnic groups) has grown from 54.9% in 2010 to 61.1% in 2020.³ There was a 24.9% increase in population groups other than non-Hispanic Whites from 2010 to 2020, an increase in diversity that was present in every region of the United States.⁴ The field of dermatology already does not reflect the racial distribution of the nation,⁴ with Black individuals accounting for 13.7% of the nation’s population but only 3% of dermatologists; similarly, Hispanic individuals account for 19.5% of the population but only comprise 4.2% of dermatologists.^5,6 There is overwhelming evidence that patients prefer to be diagnosed and treated by physicians who reflect their own demographics.⁷ Furthermore, physicians who prescribe treatment plans that reflect and respect socioeconomic and religious beliefs of the populations they serve enable patients to meet treatment expectations and experience better outcomes.⁸ Direct action is required to ensure that the specialty more accurately represents the evolving demographics of the country. This can be accomplished in myriad ways, including but not limited to cultural humility training⁹ for current dermatologists and trainees and recruitment of a more diverse workforce. These measures can ultimately improve treatment approaches and outcomes for dermatologic conditions across various groups.¹⁰

There are efforts by various dermatologic organizations, including the AAD, Society for Pediatric Dermatology, Pediatric Dermatology Research Alliance, Skin of Color Society, Women’s Dermatologic Society, and American Society for Dermatologic Surgery, that are focused on promoting DEI through research, education, and mentorship of potential future dermatologists.¹¹ However, the perceptions, opinions, and selection process instituted by PDs are most consequential in determining the diversity of the specialty, as PDs are at the forefront of establishing the next generation of dermatologists. Through this study, we have found that most PDs recognize the importance of diversity in residency education and recruitment without it being the only deciding factor.

The main limitation of this study was the small sample size, which may not adequately represent all dermatology residency programs accredited by the Accreditation Council for Graduate Medical Education as a result of selection bias toward respondents who were more likely to participate in survey-based research on topics of DEI.

Conclusion

This study revealed that, among dermatology residency PDs, there is interest in modifying the resources and initiatives surrounding DEI in the field. It also revealed that DEI remains a consideration in the resident selection process despite the recent Supreme Court ruling. In conclusion, there is an eagerness among dermatology PDs to incorporate DEI into resident selection even though gaps in knowledge and awareness remain.

The recent Supreme Court ruling that struck down affirmative action¹ has caused many initiatives aimed at promoting diversity, equity, and inclusion (DEI) to fall under scrutiny; however, the American Academy of Dermatology (AAD) published a statement of intent in 2022 recognizing and committing to DEI as a priority in the specialty.² In this study, we used a formal survey to investigate the perceptions of dermatology program directors (PDs) on DEI programming from the AAD and how DEI is integrated into the resident selection process at varying institutions.

Methods

We conducted a cross-sectional study of dermatology PDs across the United States from April 2024 to July 2024. Program directors were contacted via the Association of Professors of Dermatology PD listserve, which includes all 103 PDs who are members of the organization. Personalized survey links were created and sent individually to each PD’s email address. Thirty responses were received. All survey responses were captured anonymously. The survey consisted of 17 questions focusing on dermatology PD demographics and opinions on DEI initiatives in the AAD and in the dermatology resident selection process. Data were collected using Qualtrics survey tools and analyzed using Qualtrics reports.

Results

Demographics—A total of 30 completed surveys were received. Thirty-three percent (10/30) of respondents were from the Midwest, and 23% (7/30) were from the Northeast. The next most represented region was the West, with 20% (6/30) of respondents. The Southeast and Southwest were the least represented regions captured in our survey, accounting for 13% (4/30) and 10% (3/30) of respondents, respectively. After answering this initial demographic question, 1 respondent stopped the survey, bringing our new total to 29 respondents.

Most (66% [19/29]) of the survey respondents had served as PDs for 5 years or less. Sixty-nine percent (20/29) identified as female, while 31% (9/29) identified as male. Seventy-two percent (21/29) identified as White, 17% (5/29) identified as Asian, 3% (1/29) identified as Black/African American, 3% (1/29) identified as Hispanic or Latinx, and 3% (1/29) identified as mixed race.

Opinions on DEI Initiatives—When asked about their satisfaction level with the current amount of DEI efforts within the AAD, 17% (5/29) of respondents said they were very satisfied, 59% (17/29) said they were satisfied, 17% (5/29) said they were neutral, and 7% (2/29) said they were dissatisfied. Given that none of the questions were mandatory to answer before proceeding with the survey, there were variable response rates to each of the remaining questions, which may have caused respondents to answer only questions they felt strongly about.

Twenty respondents answered when prompted to further classify their level of satisfaction: 70% (14/20) said there should be more DEI efforts through the AAD providing financial support, and 50% (10/20) wanted more nonfinancial support. When given the opportunity to specify which DEI initiatives should be enhanced, the majority (67% [14/21]) of PDs chose the AAD’s health disparities curriculum, followed by the Diversity Mentorship Program (52% [11/21]), AAD Diversity Toolkit (43% [9/21]), and the Skin of Color Curriculum (43% [9/21]). Thiry-three percent (7/30) of PDs wanted enhancement of Medicine Without Barriers: Overcoming Unintended Bias in Practice (an AAD educational resource), and 19% (4/21) of respondents did not think any of the AAD’s DEI initiatives needed to be enhanced. There were 14 responses to a question about choosing which DEI initiatives to reduce with singular votes (7% [1/14] each) to reduce Medicine Without Barriers: Overcoming Unintended Bias in Practice and the Skin of Color Curriculum.

Our survey also invited PDs to introduce ideas for new DEI initiatives or programs. The following were suggestions offered by respondents: education for senior members of the AAD on the importance of DEI in dermatology, professional development resources directed toward academic faculty members to prepare them for interacting with and teaching residents from different backgrounds, and more advertisements and support for the AAD’s Diversity Champion Workshop.

DEI in Resident Selection—When asked about the role that DEI plays in how programs develop their match lists for residency, 13% (3/23) of PDs responded that it plays a very large role, 52% (12/23) stated that it plays a large role, 26% (6/23) responded that it plays somewhat of a role, 4% (1/23) stated that it plays a small role, and 4% (1/23) stated that it plays no role. Twenty-four percent (4/17) of respondents were PDs in states that have legislation limiting or defunding DEI initiatives at institutions of higher education. Another 12% (2/17) were from states where such legislation was pending a vote, while 59% (10/17) of respondents indicated that their state had not introduced such legislation. Four percent (1/17) indicated that they were from a state that had introduced legislation to limit or defund DEI initiatives that failed to pass. Only 17 respondents answered this question, which may be due to a lack of awareness among respondents of state-specific legislation on limiting or defunding DEI initiatives.

Resident Selection Factors—Ninety-six percent (22/23) of PDs stated that their residency program uses a holistic review that takes into account factors such as experiences (eg, volunteer work, research endeavors), personal attributes, and metrics in a balanced manner. No PDs offered United States Medical Licensing Examination Step score cutoffs or medical school clerkship cutoff grades. When asked to rank the importance placed on individual factors in the residency application, the following were ranked from most to least important in the process: performance on clerkships/rotations, performance on interviews, letters of recommendation, clerkship grades, United States Medical Licensing Examination Step scores, research content/ quality, race/ethnicity, history of teaching and mentorship, volunteering, and research amount. When asked to indicate the most pertinent factors used to incorporate DEI in resident selection, the most popular factor was lived experience/life, which was chosen by 90% (18/20) of PDs followed by 75% (15/20) of respondents incorporating underrepresented in medicine (URM) status (including Black, Latinx, and Native American applicants) and 70% (4/20) incorporating socioeconomic status. Sexual orientation and geographic ties of the applicant to the region of the residency program was incorporated by 45% (9/20) of respondents, and other characteristics of race and sex each were incorporated by 30% (6/20) of respondents. Religion was the least incorporated, with 10% (2/20) of PDs selecting this classification. In considering URM status when choosing dermatology residents, 100% (11/11) of respondents indicated that their institution promotes diversity as a part of the recruitment process. Eighty-two percent (9/11) of respondents try to recruit URM applicants to reflect their patient population, 82% (9/11) try as part of a belief that a diverse group benefits everyone in their program, and 45% (5/11) try in order to address societal inequities and as a broader mission to diversify the health care workforce. Seventy-three percent (8/11) indicated that they pay attention to URM status throughout the application process.

Comment

Diversity in the US population is steadily increasing. Within the past decade, the diversity index (the probability that 2 people chosen at random will be from different racial and ethnic groups) has grown from 54.9% in 2010 to 61.1% in 2020.³ There was a 24.9% increase in population groups other than non-Hispanic Whites from 2010 to 2020, an increase in diversity that was present in every region of the United States.⁴ The field of dermatology already does not reflect the racial distribution of the nation,⁴ with Black individuals accounting for 13.7% of the nation’s population but only 3% of dermatologists; similarly, Hispanic individuals account for 19.5% of the population but only comprise 4.2% of dermatologists.^5,6 There is overwhelming evidence that patients prefer to be diagnosed and treated by physicians who reflect their own demographics.⁷ Furthermore, physicians who prescribe treatment plans that reflect and respect socioeconomic and religious beliefs of the populations they serve enable patients to meet treatment expectations and experience better outcomes.⁸ Direct action is required to ensure that the specialty more accurately represents the evolving demographics of the country. This can be accomplished in myriad ways, including but not limited to cultural humility training⁹ for current dermatologists and trainees and recruitment of a more diverse workforce. These measures can ultimately improve treatment approaches and outcomes for dermatologic conditions across various groups.¹⁰

There are efforts by various dermatologic organizations, including the AAD, Society for Pediatric Dermatology, Pediatric Dermatology Research Alliance, Skin of Color Society, Women’s Dermatologic Society, and American Society for Dermatologic Surgery, that are focused on promoting DEI through research, education, and mentorship of potential future dermatologists.¹¹ However, the perceptions, opinions, and selection process instituted by PDs are most consequential in determining the diversity of the specialty, as PDs are at the forefront of establishing the next generation of dermatologists. Through this study, we have found that most PDs recognize the importance of diversity in residency education and recruitment without it being the only deciding factor.

The main limitation of this study was the small sample size, which may not adequately represent all dermatology residency programs accredited by the Accreditation Council for Graduate Medical Education as a result of selection bias toward respondents who were more likely to participate in survey-based research on topics of DEI.

Conclusion

This study revealed that, among dermatology residency PDs, there is interest in modifying the resources and initiatives surrounding DEI in the field. It also revealed that DEI remains a consideration in the resident selection process despite the recent Supreme Court ruling. In conclusion, there is an eagerness among dermatology PDs to incorporate DEI into resident selection even though gaps in knowledge and awareness remain.