A Clinical Trial Evaluating the Efficacy and Safety of HSK21542 in Patients for Postoperative Pain Treatment

NCT05390905 · clinicaltrials.gov ↗

PHASE3

Phase

COMPLETED

Status

387

Enrollment

INDUSTRY

Sponsor class

Conditions

Postoperative Analgesia

Interventions

DRUG: HSK21542 Injection
DRUG: Tramadol hydrochloride
DRUG: placebo

Sponsor

Haisco Pharmaceutical Group Co., Ltd.