Geneva, April 20 -- International Clinical Trials Registry received information related to the study (NCT07519109) titled 'Study Evaluating the Safety, Efficacy and Pharmacokinetics of SYH9089 Injection in Patients Undergoing Abdominal Surgery' on April 2.

Study Type: Interventional

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

Primary Sponsor: CSPC Ouyi Pharmaceutical Co., Ltd.

Condition: Postoperative Pain

Intervention: Drug: SYH9089 injection Drug: Ropivacaine hydrochloride

Recruitment Status: Not recruiting

Phase: Phase 1

Date of First Enrollment: March 31, 2026

Target Sample Size: 60

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