Clinical Research Directory

Efficacy and Tolerability of DispersinB Acne Cleanser in the Treatment of Mild to Moderate Acne Vulgaris

This is a single-center study using intra-individual comparison (right half-face versus left half-face) to evaluate the efficacy and tolerability of DispersinB Acne Cleanser for treatment of acne in adults. An initial sample size of 24 subjects is planned to be randomized in order to provide proof of concept efficacy and tolerability of the product. The main questions it aims to answer are: 1. Percent of subjects rated "Clear" and "Almost Clear" on a 5-point scale 0=clear; 4=severe) at 12 weeks 2. Change in inflammatory and noninflammatory lesion count per half-face at 12 weeks Researchers will compare each half-face: * one half facial wash with DispersinB Acne Cleanser and 4% Benzoyl Peroxide. * one half facial wash with 4% Benzoyl Peroxide only Subjects will use the DispersinB Acne Cleanser on the assigned facial side for 5 minutes and then will use the provided 4% Benzoyl peroxide facial wash to wash entire face for daily (evening) use.

Study of New Antiandrogenic Progestogen + Low-dose Estrogen for Moderate Acne Vulgaris

This Phase III randomized, double-blind, placebo-controlled, adaptive, multicenter study evaluates the efficacy and safety of a new concentration of the fixed-dose combination EF190 in women with moderate acne vulgaris over six 28-day treatment cycles. Eligible participants will be randomized (2:1) to receive either the experimental drug or placebo alongside standard skincare. The study includes five in-person visits (screening, randomization, and three follow-ups) and three phone contacts (cycles 2, 4, and 5) to monitor adherence, adverse events, and contraceptive use. A subgroup will undergo additional exploratory assessments, including acne questionnaires, ovarian activity tests, photographic documentation, and specialized lab/ultrasound exams.