Enhanced recovery after surgery recommendations for renal transplantation: guidelines

Abstract

Abstract Background Enhanced Recovery After Surgery (ERAS) protocols are now widely practiced in major surgery, improving postsurgical outcomes. Uptake of these programmes have been slow in kidney transplantation due to challenges in evaluating their safety and efficacy in this high-risk cohort. To date, there are no unified guidance and protocols specific to ERAS in kidney transplantation surgery. This paper aims to summarise current evidence in the literature and develop ERAS protocol recommendations for kidney transplantation recipients. Methods PubMed, Cochrane, Embase and Medline databases were screened for studies relevant to ERAS protocols in kidney transplantation, up to August 2021. A secondary search was repeated for each ERAS recommendation to explore the specific evidence base available for each section of the protocol. Randomised controlled trials, case-control and cohort studies were included. The Grading of Recommendations, Assessment, Development and Evaluations (GRADE) framework was used to evaluate the quality of evidence available and recommendations. Results We identified six eligible studies with a total of 1225 participants. All studies found a reduction in length of hospital stay without affecting readmission rates. The evidence behind specific pre-operative, intra-operative and post-operative interventions included in current ERAS protocols are reviewed and discussed. Conclusion Compared to other surgical specialties, the evidence base for ERAS in kidney transplantation remains lacking, with further room for research and development. However, significant improvements to patient outcomes are already possible with application of the currently available evidence. This has shown that ERAS in kidney transplantation surgery is safe and feasible, with improved postoperative outcomes.