Geneva, April 27 -- International Clinical Trials Registry received information related to the study (NCT07533786) titled 'A Clinical Trial Evaluating the Efficacy and Safety of HSK55718 in Patients for Postoperative Pain Treatment in Abdominal Surgery' on April 9.

Study Type: Interventional

Study Design: Allocation: Randomized. Intervention model: Parallel Assignment. Primary purpose: Treatment. Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor).

Primary Sponsor: Haisco Pharmaceutical Group Co., Ltd.

Condition: Pain After Surgery

Intervention: Drug: HSK55718 dose level 1 Drug: HSK55718 dose level 2 Drug: HSK55718 dose level 3 Drug: placebo

Recruitment Status: Not recruiting

Phase: Phase 2

Date o...