[Translation] A multicenter, randomized, double-blind, parallel, positive- and placebo-controlled, dose-finding phase II clinical trial to evaluate the efficacy, safety, and pharmacokinetics of local infiltration of RF16001 for injection for analgesia after total hip replacement surgery
主要目的:
1)评估注射用RF16001局部浸润用于全髋关节置换术后镇痛的疗效;
次要目的:
1)评估注射用RF16001局部浸润用于全髋关节置换术后镇痛的安全耐受性;
2)评估注射用RF16001局部浸润在全髋关节置换患者中的药代动力学特征;
3)探索注射用RF16001局部浸润用于全髋关节置换术后镇痛的合适剂量。
[Translation] Primary Objectives:
1) Evaluate the efficacy of local infiltration of RF16001 for injection for postoperative analgesia after total hip replacement.
Secondary Objectives:
1) Evaluate the safety and tolerability of local infiltration of RF16001 for injection for postoperative analgesia after total hip replacement.
2) Evaluate the pharmacokinetic characteristics of local infiltration of RF16001 for injection in patients undergoing total hip replacement.
3) Develop an appropriate dose of local infiltration of RF16001 for postoperative analgesia after total hip replacement.