Clinical trials are critical for the development of new therapies in dermatology, and their results help determine US Food and Drug Administration (FDA) approval and guide care. Of special relevance is the clinical trial efficacy end point, the metric from which statistically significant outcome is derived. Clinicians’ understanding of a clinical trial’s end point is necessary for critical analysis of the trial results and for applying those results to daily practice. This review provides practical knowledge and critical evaluation of end points used in treatment approvals by the FDA. The end points for actinic keratosis, acne vulgaris, atopic dermatitis, onychomycosis, and cutaneous ulcer serve as examples.
【저자키워드】 Randomized controlled trials, clinical trials, atopic dermatitis, wound healing, End points, Acne vulgaris, Onychomycosis, actinic keratosis, cutaneous wounds,