中国组织工程研究 ›› 2013, Vol. 17 ›› Issue (35): 6306-6313.doi: 10.3969/j.issn.2095-4344.2013.35.014

• 骨与关节循证医学 evidence-based medicine of the bone and joint • 上一篇    下一篇

关节镜治疗后镇痛:布比卡因关节腔内注射随机安慰剂对照的Meta分析

杨  拓,高曙光,罗  伟,李宇晟,熊依林,孙金鹏,雷光华   

  1. 中南大学湘雅医院骨科,湖南省长沙市 410008
  • 收稿日期:2013-05-24 修回日期:2013-06-08 出版日期:2013-08-27 发布日期:2013-08-27
  • 通讯作者: 雷光华,博士,教授,主任医师,博士生导师,中南大学湘雅医院骨科,湖南省长沙市 410008 lgh9640@sina.cn
  • 作者简介:杨拓★,男,1989年生,湖南省常德市人,汉族,中南大学湘雅医院骨科在读硕士,主要从事关节外科方面的研究。 693673464@qq.com

Analgesia after arthroscopic surgery: Randomly controlled Meta-analysis on intra-articular injection of bupivacaine placebo

Yang Tuo, Gao Shu-guang, Luo Wei, Li Yu-sheng, Xiong Yi-lin, Sun Jin-peng, Lei guang-hua   

  1. Department of Orthopedics, Xiangya Hospital, Central South University, Changsha  410008, Hunan Province, China
  • Received:2013-05-24 Revised:2013-06-08 Online:2013-08-27 Published:2013-08-27
  • Contact: Lei Guang-hua, M.D., Professor, Chief physician, Doctoral supervisor, Department of Orthopedics, Xiangya Hospital, Central South University, Changsha 410008, Hunan Province, China lgh9640@sina.cn
  • About author:Yang Tuo★, Studying for master’s degree, Department of Orthopedics, Xiangya Hospital ,Central South University, Changsha 410008, Hunan Province, China 693673464@qq.com

关键词: 骨关节植入物, 骨与关节循证医学, 镇痛药, 布比卡因, 关节腔内, 关节镜手术, 术后止痛, 安慰剂, 随机对照试验, 不良反应, Meta分析

Abstract:

BACKGROUND: Pain after arthroscopic treatment can not only affect the patient’s life quality, and is not conducive to the early reasonable exercise and functional recovery of the patients after treatment. Up to 2012, there are 18 randomized placebo-controlled trials on intra-articular injection of bupivacaine for analgesia after arthroscopic surgery, but the results are different.
OBJECTIVE: To examine the efficacy and safety of intra-articular injection of bupivacaine in the management of pain after arthroscopic surgery through randomized placebo-controlled trials.
METHODS: The MEDLINE database, Cochrane Central Register and Google Scholar database were retrieved for the randomized controlled trials on intra-articular injection of bupivacaine in the management of pain after arthroscopic surgery up to April 2012. The key words were “bupivacaine, intra-articular, arthroscopic, postoperative pain, placebo”. 
RESULTS AND CONCLUSION: Eighteen studies (n=934) were included (461 cases in bupivacaine group and 473 cases in the placebo control group). The Meta-analysis results showed the visual analog scale score of the bupivacaine group was lower than that of the placebo control group (weighted mean difference: -1.39, 95% confidence interval: -2.17 to -0.61, P < 0.000 01), and the number of patients required supplementary analgesia was less than the placebo control group (relative risk: 0.84, 95% confidence interval: 0.62 to 1.66, P=0.010). The time from first supplementary analgesia to postoperative intra-articular injection in the bupivacaine group was longer that in the placebo control group (weighted mean difference: 157.72, 95% confidence interval: 16.43 to 299.01, P < 0.000 01). There was no significant difference in the incidence of side effect between two groups (relative risk: 0.64, 95% confidence interval: 0.29 to 1.44, P=0.48). On the basis of the currently available literature, the intra-articular of bupivacaine after arthroscopic surgery can significantly relieve pain without increasing the adverse reactions when compared with the placebo control group.

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