RecruitingPhase 3Drug trialEfficacy and Safety of Roflumilast Cream 0.3% in Subjects With Plaque Psoriasis: a Phase 3 StudyThis study is a multi-center, randomized, double-blind, vehicle-controlled phase III study to evaluate the efficacy, safety, and PK profile of roflumilast cream 0.3% in Chinese subjects ≥6 years of age with plaque psoriasis.