• Peiya Tan, Miao Huo, Xiaohua Zhou, and Bolun Zhao.
• School of Nursing, Dalian University, No. 24 Luxun Road, Zhongshan District, Dalian, China.
• Arch Orthop Trauma Surg. 2023 Nov 1; 143 (11): 653565456535-6545.

IntroductionTo systematically review and analyze the safety and effectiveness of ERAS in older patients undergoing orthopedic surgeries.Materials And MethodsWe searched PubMed, EMBASE, CINAHL, MEDLINE (Ovid), Web of Science, the Cochrane Library, and other databases to identify all randomized controlled studies and cohorts. We used the Cochrane Risk of Bias Assessment Tool and the Newcastle‒Ottawa Scale to assess the study quality. A meta-analysis was performed using the inverse variance weighting method.ResultsThis study included 15 studies involving a total of 2591 older patients undergoing orthopedic surgeries with 1480 in the ERAS group. The ERAS group had a lower incidence of postoperative complications than the control group (RR 0.52; 95% CI 0.42-0.65). Length of stay was 3.37 days lower in the ERAS group than in the control group (P < 0.01). And the ERAS protocol reduced the patient's postoperative VAS score (P < 0.01). Meanwhile, there was a lack of evidence of significant differences between the ERAS group and the control group in total bleeding and 30-day readmission rate.ConclusionsThe implementation of the ERAS program in older patients undergoing orthopedic surgeries is safe and effective. However, there is still a lack of standardization of protocols across institutions and centers for orthopedic surgery for older patients. Identifying ERAS components that are beneficial to older patients and developing ERAS protocols that are appropriate for older adults may further improve outcomes.© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.

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