Overview Twin Trial of PDE4 Inhibition With Roflumilast for the Management of Plaque Psoriasis Status: Completed Trial end date: 2020-11-17 Target enrollment: Participant gender: Summary This study will assess the safety and efficacy of ARQ-151 cream vs placebo applied once a day for 56 days by subjects with chronic plaque psoriasis Phase: Phase 3 Details Lead Sponsor: Arcutis Biotherapeutics, Inc.