中国组织工程研究 ›› 2016, Vol. 20 ›› Issue (35): 5313-5320.doi: 10.3969/j.issn.2095-4344.2016.35.021

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

全膝关节置换中静脉与关节腔内应用氨甲环酸效果比较的Meta分析

周恺棣,王弘毅,燕宇飞,洪伟祥,冯建民   

  1. 上海交通大学医学院附属瑞金医院骨科,上海市伤骨科研究所,上海市 200025
  • 修回日期:2016-06-06 出版日期:2016-08-26 发布日期:2016-08-26
  • 通讯作者: 冯建民,主任医师,教授,上海交通大学医学院附属瑞金医院骨科,上海市 200025
  • 作者简介:周恺棣,男,1989年生,山西省神池县人,汉族,上海交通大学附属医学院在读硕士,主要从事关节外科研究。

Clinical outcomes of intra-articular route versus intravenous route of tranexamic acid during total knee arthroplasty: a meta-analysis

Zhou Kai-di, Wang Hong-yi, Yan Yu-fei, Hong Wei-xiang, Feng Jian-min   

  1. Department of Orthopedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Institute of Traumatology and Orthopedics, Shanghai 200025, China
  • Revised:2016-06-06 Online:2016-08-26 Published:2016-08-26
  • Contact: Feng Jian-min, Chief physician, Professor, Department of Orthopedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Institute of Traumatology and Orthopedics, Shanghai 200025, China
  • About author:Zhou Kai-di, Studying for master’s degree, Department of Orthopedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Institute of Traumatology and Orthopedics, Shanghai 200025, China

摘要:

文章快速阅读:

 
 
文题释义:
氨甲环酸在全膝关节置换中的应用:有多种应用方法,Benoni等首先提出在全膝置换中静脉滴注氨甲环酸能减少术后出血,随后大量研究和Meta分析推荐在止血带松解前静脉滴注10-20 mg/kg,术后3 h再次于静脉内应用相同剂量的氨甲环酸,能减少全膝置换患者的输血率及术后失血,同时不增加不良事件的发生率。
全膝关节置换后失血:主要发生在手术结束至术后第1天早晨之间,到术后第3天失血才趋于停止。由于手术过程中应用全身麻醉、手术区域受损内皮细胞释放纤溶酶原激活物、止血带造成低氧与缺血再灌注等因素,造成了术后持续约18 h的纤溶亢进。当纤溶亢进得到有效抑制时,出血量则可明显减少。
 
摘要
背景:研究证实在全膝关节置换中,静脉与关节腔内应用氨甲环酸可显著减少围手术期失血量和输血率,但目前在临床工作中对氨甲环酸的应用方式仍有争议。
目的:比较全膝关节置换中静脉与关节腔内应用氨甲环酸的临床效果。
方法:检索PubMed、OVID、Web of Science和EMBASE数据库2015年5月1日以前发表的,关于“全膝关节置换中氨甲环酸静脉与关节腔内应用对比”的随机对照临床试验,将输血率、血红蛋白下降值、引流量和血栓并发症发生率等作为评价临床效果的指标,进行Meta分析。

结果与结论:共纳入6项随机对照临床试验,包括847例患者。Meta分析结果显示,氨甲环酸静脉与关节腔内应用的输血率、血红蛋白下降程度、引流量、总失血量和血栓发生率比较差异均无显著性意义;亚组分析中,当引流管术后夹闭时间< 2 h,局部应用氨甲环酸相比静脉应用有更大的引流量和血红蛋白下降值(P < 0.01)。结果表明在全膝关节置换中,静脉与关节腔内应用氨甲环酸的临床效果相似,另外,推荐在关节腔内应用氨甲环酸时夹闭引流管2 h。

中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱骨折;内固定;数字化骨科;组织工程

ORCID:
0000-0003-1659-2031(周恺棣)

关键词: 骨科植入物, 人工假体, 全膝关节置换, 氨甲环酸, 关节腔内应用氨甲环酸, 静脉应用氨甲环酸, 临床效果, Meta分析

Abstract:

BACKGROUND: Tranexamic acid administered either in intra-articular route or in intravenous route can significantly reduce blood loss during total knee arthroplasty. Recent studies are still controversial in application mode of tranexamic acid in the clinic.

OBJECTIVE: To compare the clinical outcomes of tranexamic acid in intra-articular route and intravenous route during total knee arthroplasty.
METHODS: PubMed, OVID, Web of Science, and EMBASE were searched to identify randomized controlled trials concerning the comparison of tranexamic acid in intra-articular route and intravenous route during total knee arthroplasty published before 1 May 2015. Transfusion rate, hemoglobin decline, drainage volume and thromboembolic complication rate were considered as indexes to evaluate the clinical effect, for meta-analysis.
RESULTS AND CONCLUSION: Six randomized controlled trials involving 847 patients were included. Meta-analysis results showed no significant difference between intra-articular and intravenous administration of tranexamic acid in terms of transfusion rate, hemoglobin decline, drainage volume, total blood loss, and thromboembolic complication rate. Subgroup analysis for dose regimen showed that when occlusion time of drainage tube was < 2 hours. Intra-articular route of tranexamic acid showed high drainage volume and hemoglobin decline compared with the intravenous route of tranexamic acid (P < 0.01). Results confirmed that during total knee arthroplasty, clinical effects of intra-articular and intravenous routes of tranexamic acid are similar during total knee arthroplasty. Moreover, it is recommended that occlusion of drainage tube can be conducted for 2 hours in intra-articular route of tranexamic acid. 

中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱骨折;内固定;数字化骨科;组织工程

Key words: Arthroplasty, Replacement, Knee, Tranexamic Acid, Meta-Analysis, Tissue Engineering

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