• Wanyu Wang, Xiaoshuang Zhou, Xinyang Liao, Bin Liu, and Hai Yu.
• Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
• J Anesth. 2019 Aug 1; 33 (4): 543-550.

AbstractProphylactic use of levosimendan in cardiac surgery remains controversial and no meta-analysis has been done exclusively about that in patients undergoing coronary artery bypass graft (CABG) surgery. We conducted this systematic review and meta-analysis of levosimendan in CABG using PubMed, Embase, Scopus, and Cochrane Library (till April 20, 2018). Two-hundred and forty manuscripts were identified and 21 randomized trials (1727 patients in total) investigating the effect of levosimendan on the patients undergoing CABG surgery were finally included in this analysis. We found that levosimendan was an effective, well-tolerated inotropic agent in CABG, which was associated with a significantly reduced mortality rate [odds ratio (OR) 0.43, 95% confidence interval (CI) (0.26, 0.71), p = 0.001, I2 = 0%] and postoperative atrial fibrillation [OR 0.50, 95% CI (0.26, 0.97), p = 0.04, I2 = 76%], but a higher incidence of hypotension [OR 2.26, 95% CI (1.05, 4.85), p = 0.04, I2 = 79%]. Subgroup analyses revealed that such a benefit was mainly observed in the isolated CABG, the preoperative administration, with-bolus and on-pump subgroups. More high-quality and well-designed prospective studies are needed to confirm or disprove our findings in future.

17 keywords...

hide…