帕瑞昔布钠对全膝全髋关节置换术后镇痛的疗效分析

目的 评价帕瑞昔布钠对全膝关节置换术(total knee arthroplasty,TKA)和全髋关节置换术(total hip arthroplasty,THA)术后的镇痛效果. 方法 本研究为前瞻性、随机、双盲研究,由同一组医师完成101例TKA患者和105例THA患者,根据镇痛方式分为三组:(1)术中静脉注射帕瑞昔布钠组；(2)术中关节局部注射帕瑞昔布钠组；(3)对照组.比较术后三组的视觉模拟疼痛评分(VAS)、关节活动度(ROM)、术后直腿抬高能力和恶心、呕吐等并发症的发生率. 结果 术中静脉注射帕瑞昔布钠组和术中关节局部注射帕瑞昔布钠组在术后各时段的VAS评分和术后24 h ROM及直腿抬高能力的差异无统计学意义(P＞0.05),但均明显优于对照组(P＜0.05).使用帕瑞昔布钠后恶心、呕吐等并发症的发生率没有显著增加. 结论 术中静脉注射和术中关节局部注射帕瑞昔布钠对TKA和THA术后的镇痛效果确切,有利于患者关节功能的迅速康复,且操作简便、实用,是TKA和THA镇痛的有效方法之一.

Analgesic efficacy of parecoxib in total knee arthroplasty and total hip arthroplasty surgery

Objective To evaluate the analgesic effect of parecoxib in total knee arthroplasty (TKA) and total hip arthroplasty (THA).Methods The study was a prospective,randomized and double-blind trial and was operated by the same group of surgeons in 101 patients with TKA and 105 patients with THA.According to analgesic protocol,the patients were divided into three groups:Group One ( intravenous injection with parecoxib),Group Two ( periarticular injection with parecoxib) and Group Three ( the control group).The postoperative visual analog scores (VAS),range of motion ( ROM),the ability of straight leg raising and the incidence of nausea and vomiting complications were examined and compared between the three groups.Results There were no significant differences in VAS (6,12,24,36,48,72 hours after operation),ROM ( 24 hours after operation) and the ability of straight leg raising between Group One and Group Two ( P ＞ 0.05 ),but all of them were significantly higher than those in Group Three ( P ＜ 0.05 ).Nausea,vomiting and other adverse effects did not significandy increase with the use of parecoxib.Conclusions Both intraoperative intravenous injection and periarticular injection with parecoxib have a good analgesia effect on TKA and THA,which are beneficial to the rapid recovery of joint function in patients.The simple and practical method provides an effective adjunct to a multimodal analgetic approach in improving the postoperative course of TKA and THA.