Overview A Study to Test How Well Patients With Plaque Psoriasis Tolerate BI 730357 Over a Longer Period and How Effective it is Status: Completed Trial end date: 2021-07-27 Target enrollment: Participant gender: Summary To assess long-term safety, tolerability, and efficacy of BI 730357 in patients with moderate to severe chronic plaque psoriasis. Phase: Phase 2 Details Lead Sponsor: Boehringer Ingelheim