Comparison of organ involvement clusters in Black and White American sarcoidosis patients from a prospectively collected patient registry.

BACKGROUND: Due to the heterogeneity of sarcoidosis, there is a need to define clinical phenotypes to allow for tailoring of clinical care and identification of more homogenous populations to facilitate research. METHODS: We utilized data from a prospectively collected registry of sarcoidosis patients seen at a single quaternary referral center between January 2019 and February 2021. We used multiple correspondence analysis (MCA) and k-means clustering to investigate if the clusters previously identified in the GenPhenReSa study were reproducible in a US population. We also investigated if these clusters were stable when the population was stratified by race. RESULTS: We replicated 3 of the 5 clusters seen in the GenPhenReSa study in our cohort. We likewise identified similar clusters between White and Black patients with sarcoidosis. Differences in organ manifestations associations between White and Black patients were seen primarily in relation to cardiac, neurologic, and ocular involvement. CONCLUSIONS: The organ clusters of liver-spleen, isolated pulmonary, and musculoskeletal-skin were reproducible in a US cohort, and in both Black and White patients.

Comparison of the Skindex-Teen and the Skindex-29 quality of life survey instruments in a predominantly American Indian adolescent population.

BACKGROUND/OBJECTIVES: The Skindex-29 and Skindex-Teen assess dermatology-related quality of life among adults and adolescents, respectively. This study directly compared the same adolescents' responses to the Skindex-29 relative to Skindex-Teen in a predominantly American Indian and/or Alaska Native population. This population is underrepresented in medical research. Although skin-related quality-of-life issues are widespread, American Indian and/or Alaska Native adolescents are not well-represented in related studies. METHODS: Data were collected in-person by self-report survey at two regional powwows in Denver, Colorado in 2021 and 2022. Respondents completed the full Skindex-29 and Skindex-Teen (40 unique items total). RESULTS: Eighty-six adolescents, 12-17 years old, completed the survey. The majority (70.9%, 61/86) of respondents self-identified as American Indian and/or Alaska Native. Analyses were conducted with all respondent survey data. Nearly two-thirds (64.0%, 55/86) of our respondents had a Skindex-29 score that revealed their quality of life was impaired at least mildly by skin disease. The Skindex-29 and Skindex-Teen demonstrated good reliability; there was substantial concordance between responses to the two measures (r values ranged from 0.88 to 0.97 for similar subscales). Compared to younger adolescents (aged 12-14), older adolescents (aged 15-17) reported worse dermatology-related quality of life and emotional toll based on higher Skindex-29 total, Skindex-Teen total, Skindex-29 Emotional subscale, and Skindex-Teen Psychosocial Functioning subscale scores. CONCLUSIONS: American Indian and/or Alaska Native adolescents suffer from skin-related quality-of-life issues. The Skindex-Teen and Skindex-29 generated similar information regarding quality of life in young patients with skin disease. While the Skindex-Teen may be slightly more relevant to adolescents, these surveys were highly concordant. Both the Skindex-Teen and Skindex-29 exhibited frequent "never" responses to questions about impact of skin conditions on relationships with others and tendencies to stay home. Thus, careful attention should be paid to such questions to ensure their relevance to adolescents.

Support for dermatological research in Sub-Saharan Africa: insights from African hair and skin research programs.

BACKGROUND: The structure and physiology of skin and hair in people of African ancestry are different from other ethnic categories and studies from other continents cannot necessarily be extrapolated to Sub-Saharan Africa (SSA) due to the differences in genetics, lifestyle, climate, cultures, and hair and skin care practices. The aim of this report is to highlight the recent advances in local skin and hair research in SSA from a grant program. METHODS: African Hair and Skin Research Grants from an industrial sponsor were awarded between 2013 and 2022 on five main topics: acne, hair and scalp, keloid scars, atopic dermatitis, and air pollution. A literature search in Scopus identified publications on these topics in African or black skin in SSA and worldwide to provide insight into the impact of the program. RESULTS: The number of publications from around the world on the skin and hair of people of African ancestry has increased significantly over the past 30 years on all five topics, especially as a result studies conducted in the United States. Fewer studies have been conducted in SSA but there has been an increasing number of publications over the past 10 years, especially from South Africa. CONCLUSIONS: Scientific and clinical partnerships between the industry, academia, and public healthcare sectors have contributed to a steady increase in hair and skin publications from SSA, which may be useful for the development of tailored products and public educational campaigns to raise awareness of the risks of using inappropriate products.

Representation of dark skin tones in foundational nursing textbooks: An image analysis.

PURPOSE: This study aimed to analyze and quantify the representation of dark skin tones (DST) images/graphics across fifteen foundational and clinical nursing textbooks to understand the degree of portrayed diversity in current nursing texts. BACKGROUND: The United States (U.S.) population is becoming more ethnically and racially diverse. There is a scarcity of nursing literature, studies, and educational materials on the assessment and early recognition of common skin assessment in patients with dark skin tones (DST). The underrepresentation of people with DST images in didactic material suggests that omissions of these images in educational resources may introduce bias in health care provider education and practice. METHODS: Fifteen popular foundational and clinical nursing textbooks were selected and analyzed. All the photo images and drawn graphics in these textbooks were coded according to Fitzpatrick's skin phototype (FSP) scale, which categorizes skin tone as (a) "Light" or Fitzpatrick scale I or II, (b) "Medium" or Fitzpatrick scale III or IV, and (c) "Dark" or Fitzpatrick scale V or VI. The training was provided for data collectors before analysis to ascertain good inter-rater reliability (Cohen's kappa = 0.960 for light skin tone, Cohen's kappa = 0.899 for medium skin tone, and Cohen's kappa = 0.913 for dark skin tone). RESULTS: Analysis of 14,192 photo images and drawn graphics depicting skin tone was completed across 15 foundational and clinical nursing textbooks. 12.3 % of photo images and 2.4 % of drawn graphics depicted dark skin tones, compared to 60.9 % of photo images and 82.8 % of drawn graphics that displayed light skin tones in these textbooks. CONCLUSIONS: Nursing textbooks overrepresent light skin tones and underrepresent dark skin tones. While the approximate racial distribution of the U.S. population is 59.3 % non-Hispanic-White, 13.6 % Black/African American, and 26.6 % Person of Color, the images and graphics of skin tones represented 68 % light, 15 % medium, and 9.4 % dark. RELEVANCE TO CLINICAL PRACTICE: All healthcare providers are expected and required to deliver competent clinical care to an increasingly diverse population. For teaching-learning, more visual representations of DST and comparative images between what to expect in dark, medium, and light skin tones can help improve knowledge deficits and increase health equity.

Efficacy and safety of crisaborole ointment in Chinese and Japanese patients aged ≥2 years with mild-to-moderate atopic dermatitis.

Atopic dermatitis is a chronic inflammatory skin disease with a significant impact on the overall wellbeing of patients and their families. Crisaborole ointment, 2%, is a nonsteroidal phosphodiesterase 4 inhibitor approved for the treatment of mild-to-moderate atopic dermatitis in multiple countries. However, in the key pivotal trials, a low proportion of the overall patient population was Asian, therefore the safety and efficacy of crisaborole in the Asian population with atopic dermatitis remains unclear. CrisADe CLEAR was a multicenter, randomized, double-blind, vehicle-controlled, phase 3 study (NCT04360187) to assess the efficacy and safety of crisaborole ointment in Chinese and Japanese patients aged ≥2 years with mild-to-moderate atopic dermatitis involving ≥5% treatable body surface area. Patients were randomly assigned 2:1 to receive crisaborole or vehicle twice daily for 28 days. The primary endpoint was percentage change from baseline in the Eczema Area and Severity Index total score at day 29. Additional endpoints were improvement and success per Investigator's Static Global Assessment score at day 29 and change from baseline on the Peak Pruritus Numerical Rating Scale at week 4. Safety was assessed using rates of treatment emergent adverse events, serious adverse events, and clinically significant changes in vital signs and clinical laboratory parameters. Crisaborole-treated patients showed a significantly greater reduction versus vehicle in percentage change from baseline in Eczema Area and Severity Index total score at day 29 (P = 0.0002). Response rates for achievement of Investigator's Static Global Assessment improvement and success at day 29 were significantly higher for patients treated with crisaborole versus vehicle (P = 0.0124 and P = 0.0078, respectively). Crisaborole-treated patients showed a significantly greater reduction versus vehicle in change from baseline on the Peak Pruritus Numerical Rating Scale at week 4 (P = 0.0009). No new safety signals were identified. Treatment with crisaborole was effective and well tolerated in Chinese and Japanese patients with mild-to-moderate atopic dermatitis.

Dermatology Access and Needs of American Indian and Alaska Native People.

OBJECTIVES: To describe skin disease prevalence, access to dermatologic care, and teledermatology interest among American Indians and Alaska Natives. METHODS: Data were collected via self-report surveys administered in person at two community powwows in Denver, Colorado in 2021 and 2022. RESULTS: Most American Indian and/or Alaska Native respondents (94.5%, n=225) reported at least one skin disease. The top three active skin diseases among adolescents were acne, scarring, and eczema. The top three among adults were dry skin, hair loss, and acne. Only 20.9% (n=47) of respondents with skin disease had seen a dermatologist. Approximately one-third of respondents (34.0%, n=81) were open to engaging with teledermatology in their home; 43.3% (n=103) were open to engaging with teledermatology in their local clinic; 42.0% (n=100) were not interested in engaging teledermatology from their home or in their local clinic. CONCLUSIONS: Skin disease is prevalent and access to dermatologic care is poor among American Indian and Alaska Native people.

Confidence of Irish dermatologists in caring for patients with skin of colour.

To assess Irish dermatologists' confidence with dermatology in patients with skin of colour (SOC), an online survey was distributed to all members of the Irish Association of Dermatology (IAD) by email. Half (50%) of respondents were 'not confident' or 'not at all confident' in diagnosing skin conditions and one-third (33.9%) were 'not confident' or 'not at all confident' in managing skin conditions in patients with SOC. Irish dermatologists have low confidence with skin pathology in SOC, and specific training could reduce this disparity.

Racial representation in clinical trials for dermatological new molecular entities.

Under-representation of ethnic minorities in clinical research has major implications for equality of access to current treatments in the field of dermatology. To determine whether there has been equitable representation of black individuals in the clinical trials for dermatological new molecular entities (NMEs) approved by the US Food and Drug Administration (FDA) since 2015, we analysed data from the FDA Drug Trials Snapshots programme from January 2015 to the present. During this period, there was significant under-representation of black participants in clinical trials for NMEs treating acne vulgaris, plaque psoriasis, actinic keratosis and squamous cell carcinoma. These findings highlight the need to prioritize representation of ethnic minorities in clinical trials to enhance clinical practice in the field of dermatology and to improve the care and health of minorities.

Coronavirus Disease 2019 and Race in Dermatology.

Coronavirus Disease 2019 disproportionately affects Black and Hispanic/Latino populations. Racial disparities inherently exist in dermatology because of underrepresentation of skin of color populations in literature, reduced access to care for minority populations, and low diversity within the specialty of dermatology itself. Lack of imagery in dermatology can have detrimental consequences for patients of color. Dermatologists should note and disseminate cutaneous manifestations of patients of color to combat current racial imbalances.

Diversity in Dermatology? An Assessment of Undergraduate Medical Education.

BACKGROUND: A lack of representation of skin of color (SoC) in dermatology curricula is well-documented across North American medical schools and may present a barrier to equitable and comprehensive undergraduate medical education. OBJECTIVES: This study aims to examine representation in dermatologic educational materials and appreciate a link between bias in dermatologic education and student diagnostic ability and self-rated confidence. DESIGN: The University of Toronto Dermatology Undergraduate Medical Education curriculum was examined for the percentage photographic representation of SoC. A survey of 10 multiple-choice questions was administered to first- and third-year medical students at the University of Toronto to assess diagnostic accuracy and self-rated confidence in diagnosis of 5 common skin lesions in Fitzpatrick skin phototypes (SPT) I-III (white skin) and VI-VI (SoC). RESULTS: The curriculum audit showed that <7% of all images of skin disease were in SoC. Diagnostic accuracy was fair for both first- (77.8% and 85.9%) and third-year (71.3% and 72.4%) cohorts in white skin and SoC, respectively. Students' overall self-rated confidence was significantly greater in white skin when compared to SoC, in both first- (18.75/25 and 17.78/25, respectively) and third-year students (17.75/25 and 15.79/25, respectively) (P = .0002). CONCLUSIONS: This preliminary assessment identified a lack of confidence in diagnosing dermatologic conditions in SoC, a finding which may impact health outcomes of patients with SoC. This project is an important first step in diversifying curricular materials to provide comprehensive medical education.

The role of dermatology in African patients referred for health treatment in a European centre.

BACKGROUND: Owing to the migratory movement between African and European countries, we have been seeing an increasing number of dermatoses in patients with darker skin phenotypes in our clinical practice. AIM: To evaluate the support provided by outpatient dermatology consultations to such patients and to assess the most frequent dermatoses seen in this population. METHODS: A retrospective 5-year study was conducted in a Portuguese hospital, which is a referral centre to several medical specialities for patients evacuated from Portuguese-speaking African countries, under a specific agreement of international cooperation in health. RESULTS: In total, 116 patients, with a mean age of 38 years, were evaluated. In total, 47 dermatoses were identified, with the 6 most common being fungal infections (12.1%), eczema (9.5%), dyschromias (8.6%), xerosis (6.9%), acne (6%) and hair disorders (6%). CONCLUSIONS: This increased knowledge about the most frequent dermatoses in this population, along with their manifestations and the factors that influence them should allow better diagnosis and therapy.

An Analysis of Skin of Color Dermatology Related Content on Instagram.

Importance: Social media is making information about skin of color more readily available to those unfamiliar with ethnic skin and hair. Objectives: To answer: 1) what skin of color-related dermatology content is being posted on Instagram? And 2) who is producing this content? Design: Cross-sectional epidemiologic study analyzing the content of posts associated with 31 Instagram skin of color dermatology-related topics (hashtags). Setting: Population-based Participants: The Instagram accounts linked with the top 9 posts as generated by the Instagram algorithm associated with each search term. Exposures: Instagram account holders. Main Outcomes and Measures: [1] The number of posts associated with each skin of color dermatology hashtag search term. [2] Classification of posts as either educational or promotional. [3] Classification of posts as a photo or video. [4] Classification of Instagram accounts that produced the posts (American board-certified dermatologists, dermatology residents, foreign dermatologists, patients, medical interest groups, or other). [5] Quantification of the number of post likes and comments. [6] Comparison of number of educational and promotional posts between board-certified dermatologists and other Instagram users. Results: The 31 sampled hashtags were associated with a total of 9,087,589 posts as of January 16, 2020. 219 of the 288 top posts generated from these queries met inclusion criteria. Board-certified dermatologists (26 posts) only generated 12% of top posts, whereas individuals not certified in dermatology produced 88% of top content. Of this group, social media influencers were the largest subcategory (37 posts). A majority of the top posts were promotional (135 posts, 61.6%) and formatted as photos (181 posts, 82.6%). While there was a significant difference in the number of likes for content posted by board-certified dermatologists vs non-dermatologists (P=0.027), these differences became non-significant after stratifying by the intention of the post (promotional P=0.13, educational P=0.17). Conclusions and Relevance: Board-certified dermatologists are underrepresented among people generating top skin of color dermatology-related content on Instagram. Board-certified dermatologists should establish a more prominent presence on social media platforms so that patients have greater access to accurate, evidenced-based educational resources regarding dermatologic conditions, treatment options, and treatment risks from reliable sources. J Drugs Dermatol. 2020;19(7): doi:10.36849/JDD.2020.5142.