Phase Ⅱ Study of Adductor Canal Block With HR18034 for Postsurgical Pain Management in TKA
Stopped Sponsor's R\&D Strategy adjusted
Conditions
- Postoperative Pain Management in Total Knee Arthroplasty
Interventions
- DRUG: HR18034
- DRUG: Ropivacaine Hydrochloride Injection
Sponsor
Shanghai Hengrui Pharmaceutical Co., Ltd.