Moderate and Severe Inflammatory Acne Vulgaris Effectively Treated with Single-Agent Therapy by a New Fixed-Dose Combination Adapalene 0.3 %/Benzoyl Peroxide 2.5 % Gel: A Randomized, Double-Blind, Parallel-Group, Controlled Study.

ABSTRACT:

Background

A need exists for topical treatments in managing more severe inflammatory acne.

Objectives

The objectives of this study were to evaluate the efficacy and safety of adapalene 0.3 %/benzoyl peroxide 2.5 % (0.3 % A/BPO) topical gel in subjects with moderate and severe inflammatory acne.

Methods

This was a multicenter, randomized, double-blind, parallel-group study. Randomization was stratified by acne severity (50 % moderate and 50 % severe). Subjects received 0.3 % A/BPO, 0.1 % A/BPO (benchmark), or vehicle (comparator) once daily for 12 weeks. Co-primary efficacy endpoints were success rate at week 12 (the percentage of subjects rated 'clear' or 'almost clear' with at least a 2-grade improvement on Investigator's Global Assessment [IGA]) and change in inflam

SUBMITTER: Stein Gold L 

PROVIDER: S-EPMC4863916 | biostudies-literature | 2016 Jun

REPOSITORIES: biostudies-literature