Overview A Study of HR18034 for Postoperative Analgesia in Subjects Undergoing Hemorrhoidectomy Status: Not yet recruiting Trial end date: 2023-12-01 Target enrollment: Participant gender: Summary The study is being conducted to evaluate the efficacy, and safety of HR18034 for postoperative analgesia in subjects undergoing hemorrhoidectomy. Phase: Phase 3 Details Lead Sponsor: Shanghai Hengrui Pharmaceutical Co., Ltd.Treatments: Ropivacaine