Overview Safety and Efficacy Study of TLL018 in the Treatment of Ulcerative Colitis Status: Not yet recruiting Trial end date: 2023-12-30 Target enrollment: Participant gender: Summary A study to investigate the safety and efficacy of TLL018 compared with placebo in subjects with moderate to severe ulcerative colitis. Phase: Phase 2 Details Lead Sponsor: Hangzhou Highlightll Pharmaceutical Co., LtdCollaborator: TLL Pharmaceutical, LLC