Clinical Trial

A Clinical Trial Evaluating the Efficacy and Safety of HSK55718 in Patients for Postoperative Pain Treatment in Abdominal Surgery

Recruiting Phase 2
View on ClinicalTrials.gov →
Summary
This is a multi-center, randomized, double-blind, double-dummy, placebo/active-controlled study. 200 subjects undergoing abdominal surgery under general anesthesia are planned to be enrolled and randomized into the HSK55718 group, morphine group, and placebo group.
Protocol Amendment History 3 changes
critical Recruitment opened 2026-05-29
notable Primary completion moved earlier: 2027-04-20 -> 2026-11-22 2026-05-29
minor Completion moved earlier: 2027-04-20 -> 2026-11-22 2026-05-29
Trial Details
NCT Number NCT07533786
Lead Sponsor Haisco Pharmaceutical Group Co., Ltd.
Conditions Pain After Surgery
Enrollment 200 participants
Start Date 2026-05-22
Primary Completion 2026-11-22 (estimated)
Study Completion 2026-11-22 (estimated)
Updated on ClinicalTrials.gov 2026-05-28