The application of enhanced recovery after surgery in minimally invasive gastrectomy for gastric cancer: a meta-analysis of randomized controlled trials
Jin, Haojie
Song, Shaoming
Lu, Tingting
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Ma, Shixun
Wang, Yongfeng
Fu, Liangyin
Zhang, Guangming
Han, Xiaoyong
Zhang, Leisheng
Yang, Kehu
Cai, Hui
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Cai, H (通讯作者),Gansu Prov Hosp, 204 West Donggang RD, Lanzhou 730000, Peoples R China.
ObjectiveWe aimed to investigate the efficacy and safety of enhanced recovery after surgery (ERAS) for patients with gastric cancer undergoing minimally invasive surgery (MIS).MethodsWe searched the PubMed, Cochrane Library, Web of Science, Embase, CNKI, VIP, WanFang, and CBM for relevant RCTs from the database inception until December 2021, for studies that compared the ERAS and traditional care (TC) in MIS for gastric cancer.ResultsA total of 25 RCTs comprising 2809 patients were included in this study. When compared with the traditional care TC group, the ERAS group had a shorter postoperative hospital stay [MD = -1.88,95%CI (-2.22, -1.55), P < 0.00001] and an earlier time at first postoperative flatus [MD = -18.12,95%CI (-21.45,-14.80), P < 0.00001] along with lower medical costs [SMD = -0.64, 95% CI (-0.85, -0.43), P < 0.00001] and an overall reduction in postoperative complication rates [RR = 0.55, 95% CI (0.44, 0.69), P < 0.00001]. However, the difference in the readmission rates was not significant.ConclusionsERAS can shorten the postoperative hospital stay, hasten the first postoperative flatus and reduce medical costs and overall postoperative complication rate without increasing readmission rates. Therefore, the ERAS protocol is preferable for gastric cancer patients undergoing MIS.