• The Third Department of Cardiac Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450000, P.R.China;
XU Jing, Email: xujing00111@sina.com
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Objective  To analyze the efficacy of no-touch technique and traditional technique in drawing great saphenous vein during coronary artery bypass grafting. Methods  We searched the literatures on no-touch technique versus traditional technique in drawing great saphenous vein during coronary artery bypass grafting in PubMed, Cochrane Library, Chinese Journal Full-text Database, Wanfang database between January 1997 and November 2017. Jadad scale was used for quality verification. RevMan 5.0 was used for analysis. Results  Six studies were included. Jadad scale for both 6 randomized controlled trials was 5 points. Meta-analysis showed that there was no statistical difference in postoperative mortality between the two groups with RR=0.68 and 95%CI 0.11 to 4.11(P=0.67). There was no statistical difference in leg wounds with RR=1.46 and 95%CI 0.23 to 9.16 (P=0.68). There was no statistical difference in short-term cardiogenic death with RR=0.33, 95%CI 0.10 to 1.03 ( P=0.06). The no-touch group’s long-term cardiogenic death was significantly lower than the traditional group withRR=0.36, 95%CI 0.16 to 0.79(P=0.01). Postoperative no-touch group’s short-term patency rate was significantly better than that of the traditional group with MD=3.08 and 95%CI 1.58 to 5.99 (P<0.01). The long-term patency rate in the no-touch group was also higher than that of the traditional group withMD=3.08 and 95%CI 1.58 to 5.99 (P<0.01). Conclusion  Compared with the traditional group, the no-touch group increases postoperative long-term survival rate, short-term and long-term patency rate.

Citation: ZHOU Xiaoyu, GUO Jiong, HUANG Chen, SHU Liliang, XU Jing. Effect of no-touch technique in coronary artery bypass grafting’s vascular patency: A systematic review and meta-analysis. Chinese Journal of Clinical Thoracic and Cardiovascular Surgery, 2018, 25(12): 1032-1037. doi: 10.7507/1007-4848.201712027 Copy

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