Knowledge, Attitudes, and Perceptions of Skin Cancer Clinical Trials in the Hispanic Population.

OBJECTIVE: To determine the factors that might limit Hispanic patients from participating in dermatological clinical trials. METHODS: From January 2022 to July 2022, we administered a 31-item, in-person questionnaire to patients recruited in the waiting area of the Caridad Center, one of the largest free clinics in the United States with a predominately Hispanic population, and a nearby private primary care clinic. RESULTS: Overall, Hispanic patients agreed significantly more with statements in the domain of attitude and behavioral beliefs compared to non-Hispanic survey respondents. The Hispanic ethnicity was associated with increased odds of agreeing with the following statements: "My community would really benefit from skin cancer clinical trials" (OR=0.52; 95% CI 0.30, 0.92), "My participation in a skin cancer study would be very good" (OR=0.59; 95% CI 0.35, 0.99), and "I like to do good for others" (OR=0.41; 95% CI 0.22, 0.77). CONCLUSION: While the United States population is composed of 18.5% Hispanics, they only account for 1% of patients enrolled in clinical trials. This study helps identify potential motivational factors for Hispanic patients to participate in skin cancer clinical trials.

Dermoscopic structures and patterns used in melanoma detection.

Melanoma is the leading cause of skin cancer-related deaths. Yet, early detection remains the most cost-effective means of preventing death from melanoma. Early detection can be achieved by a physician and/or the patient (also known as a self-skin exam). Skin exams performed by physicians are further enhanced using dermoscopy. Dermoscopy is a non-invasive technique that allows for the visualization of subsurface structures that are otherwise not visible to the naked eye. Evidence demonstrates that dermoscopy improves the diagnostic accuracy for skin cancer, including melanoma; it decreases the number of unnecessary skin biopsies of benign lesions and improves the benign-to-malignant biopsy ratio. Yet, these improvements are contingent on acquiring dermoscopy training. Dermoscopy is used by clinicians who evaluate skin lesions and perform skin cancer screenings. In general, under dermoscopy nevi tend to appear as organized lesions, with one or two structures and colors, and no melanoma-specific structures. In contrast, melanomas tend to manifest a disorganized pattern, with more than two colors and, usually, at least one melanoma-specific structure. This review is intended to familiarize the reader with the dermoscopic structures and patterns used in melanoma detection.

A Cost-Based Analysis of Anti-aging Products Across Four Major United States Retailers.

Background In the field of aesthetic dermatology, there is currently very little data on affordability and cost analysis regarding cosmeceuticals as more demand from patients showing interest in cosmeceutical products to reduce and prevent aging continues to grow. Photoaging, a form of extrinsic aging from sun exposure, can be ameliorated by applying sunscreen and retinol products. Topical ascorbic acid and niacinamide have been shown to target the oxidative stress process that contributes to photoaging. These four products have been identified as the cosmeceutical ingredients with the most evidence-based data on photoaging prevention and treatment. Objective Given the demand for effective skin care, the paucity of data on cost differentiation, and the availability of cosmeceutical products, we analyzed the unit cost of four anti-aging products from major online and physical retailers in the United States. Such a cost comparison may facilitate more economically appropriate recommendations on skin care to consumers. Methods and materials We analyzed sunscreen, topical vitamin C (ascorbic acid), topical vitamin B3 (niacinamide), and topical vitamin A (retinol) products sold by four major United States retailers: Walmart, Ulta, Walgreens, and Amazon. The average cost in dollars per ounce (dollar/oz) was calculated for each product category at each retailer. Statistical analyses were done to determine statistical significance for each product category between retailers as well as between each category of product. Results Between the four retailers, Walmart offered the lowest cost per ounce for every product. In contrast, Amazon offered the highest cost per ounce for every product except for sunscreen. We also found that sunscreen products are less expensive per ounce as compared to retinol, ascorbic acid, and niacinamide products. Conclusion Dermatologists should be knowledgeable of product costs when providing patients with anti-aging product recommendations. Our study provides data on the financial cost by retail location of evidence-based anti-aging cosmeceuticals to better guide physicians in patient consulting and economical resource sharing.

Utility of Teledermatology in the Diagnosis of Loose Anagen Syndrome.

Introduction: Teledermatology has been shown to improve efficiency and reduce barriers to care for patients. However, teledermatology is limited by the inability to perform diagnostic tests. With proper planning, teletrichoscopy can be utilized with teledermatology to evaluate patients with hair loss. Case Presentation: Diagnosis of this patient was made using images taken during the televisit, including scalp images taken by the patient using a handheld microscope and images of the hair roots taken by her referring doctor. Conclusion: Hair tests that can be conducted during teledermatology visits include a self-performed pull test, measurement of the thickness of the ponytail, measurement of the distance from the hairline to the glabella, and evaluation of the shedding scale. These tests, in addition to mobile applications for imaging or low-cost handheld microscopes, can be utilized to virtually evaluate patients with hair loss.

Vaginal and reproductive organ preservation in trans men undergoing gender-affirming phalloplasty: technical considerations.

Gender affirmation surgeries are performed to decrease the patient's dysphoria and improve quality of life. Preservation of the vaginal canal with reproductive organs is uncommon though becoming increasingly discussed in trans men. This series examines surgical complexities of vaginal and/or reproductive organ preservation in patients undergoing phalloplasty, highlighting considerations for safety and well-being. Two patients who underwent phalloplasty met inclusion and exclusion criteria for the study and were treated in accordance with World Professional Association for Transgender Health standards. We retrospectively reviewed patients' medical records and extracted demographic data. Phallus and clitoral sensation, ability for penetrative intercourse and treatment of gender incongruence were assessed postoperatively. At an average of 22 months postoperatively, both flaps survived with tactile sensation two-thirds down the shaft, and the clitoris of both maintained erogenous sensation from stimulation. Gender incongruence was described to be reduced, and both patients were able to receive penetrative vaginal intercourse.