Off-label use of dupilumab for pediatric patients with atopic dermatitis: A multicenter retrospective review.

BACKGROUND: Atopic dermatitis (AD) is a common, chronic type 2 inflammatory skin disease, typically starting in infancy, with increased risk for subsequent extracutaneous atopic morbidities. Dupilumab is the first biologic agent targeting type 2 inflammation approved by the U.S. Food and Drug Administration (USFDA); it was licensed in 2017 for adults with moderate to severe AD and 2 years later for adolescents. Systemic treatment for pediatric AD remains a significant unmet medical need. OBJECTIVE: To analyze off-label use of dupilumab in children with AD. METHODS: Multicenter retrospective review that evaluated children who were prescribed dupilumab for moderate to severe AD. RESULTS: One hundred eleven of 124 patients (89.5%) gained access to dupilumab after a mean of 9 weeks. The dosing range was 4 to 15.5 mg/kg for the loading dose and 2.0 to 15.3 mg/kg every other week for maintenance. The range was widest for 6- to 11-year-olds and was related to use of either full or half of adult dosing. Associated morbidities, treatment response, and adverse events were comparable to those in previous adolescent and adult trials. LIMITATIONS: The retrospective design of the study limited uniform data collection. CONCLUSION: Access to dupilumab was achievable for the majority of children after a mean 9-week delay because of insurance payment denial. This review supports dupilumab response and tolerability in children. Optimal dosing for patients younger than 12 years has not been defined. Availability of the drug in 2 different concentrations is an important safety issue.

Generalized lichen nitidus in a 6-year-old girl with Down syndrome.

Lichen nitidus is a generally asymptomatic disease identified by shiny, flesh-colored papules that are often limited to the trunk, upper limbs, and genitalia. Here, we describe a generalized presentation of lichen nitidus in a 6-year-old girl with Down syndrome. Lichen nitidus shares a known association with Down syndrome, and several case studies document patients with Down syndrome developing generalized lichen nitidus. The extensive nature of our patient's lichen nitidus, as well as the uncommon distribution, particularly on the face, adds to the currently limited primary literature on this subject.

Association of Tumor Characteristics With Insurance Type Among Patients Undergoing Mohs Micrographic Surgery for Nonmelanoma Skin Cancer.

Importance: Little is known about the association between insurance type and tumor or treatment characteristics among patients undergoing Mohs micrographic surgery (MMS) for nonmelanoma skin cancer (NMSC). Objective: To investigate whether there are differences in tumor and treatment characteristics among patients undergoing MMS for NMSC by insurance type. Design, Setting, and Participants: This retrospective cohort study included patients with NMSC who presented for surgery at an academic MMS practice between May 2017 and May 2019. Main Outcomes and Measures: Preoperative and postoperative tumor diameters, number of MMS stages, type of closure, and number of high-risk tumors were compared based on insurance type among uninsured and underinsured patients and those with private insurance, Medicare, and Veterans Affairs (VA) insurance. Results: A total of 1397 patients with NMSC (978 [70%] male; mean [SD] age, 68.5 [12.4] years) underwent 1916 MMS procedures. Of these patients, 868 (45%) had Medicare, 570 (30%) had private insurance, 299 (16%) had VA insurance, and 179 (9%) were treated at a safety net clinic or were uninsured. Compared with patients with private insurance, uninsured and underinsured patients had significantly larger preoperative tumor bed diameters (difference, 28%; 95% CI, 14%-43%; P < .001) and postoperative defect sizes (difference, 28%, 95% CI, 16%-41%; P < .001). Patients with Medicare and VA insurance did not have significantly different preoperative tumor bed diameters compared with patients with private insurance. Patients with VA insurance had larger postoperative defect sizes than patients with private insurance (difference, 12%; 95% CI, 2%-23%; P = .02). The number of MMS stages and type of closure did not significantly differ based on insurance type. Conclusions and Relevance: In this cohort study of patients undergoing MMS for NMSC, larger preoperative tumor and postoperative defect sizes were associated with being uninsured or underinsured compared with privately insured. Future studies are required to determine why these differences exist to deliver optimal care to all patients.

Seborrheic dermatitis with massive facial hyperkeratosis resembling acquired ichthyosis.

Seborrheic dermatitis is a common multifactorial skin disorder favoring the scalp, ears, face, and central chest. We present a case of an elderly woman with new-onset severe seborrheic dermatitis with massive facial hyperkeratosis mimicking ichthyosis. Clinicians should be aware of rare presentations of common conditions and should screen for associated medical comorbidities in new-onset severe skin conditions.

Value of Dermatology Nights at a student-run free clinic.

The Free Clinic at Lubbock Impact is a student-run free clinic affiliated with the Texas Tech University Health Sciences Center in Lubbock, Texas. Every Wednesday, the clinic provides free health services to the uninsured patient population of Lubbock and the surrounding West Texas regions. In addition to the weekly essential primary care services, "Dermatology Night" is held once a month for patients in need of dermatologic care. The study presents a cost analysis of the dermatologic procedures performed at The Free Clinic Dermatology Nights over a 2-year period from February 2018 through January 2020 using current procedural terminology codes and Medicare reimbursement rates. The dermatologic procedures performed in this time were valued at $8412.37. The study emphasizes the value of Dermatology Nights at a free clinic and reflects the dermatologic-specific needs of the uninsured Lubbock and West Texas patient population.