Effectiveness of hypothermic machine perfusion versus cold static storage for deceased donor kidney preservation: rapid review

Technology: hypothermic machine perfusion. Indication: Deceased donor kidney transplantation. Question: How effective is hypothermic machine perfusion (HMP) for preserving deceased donor kidneys compared to static cold storage (SCS)? Objective: To evaluate the effectiveness of the hypothermic machine perfusion in preserving the deceased donor kidney, compared to static cold storage. Methods: Rapid review of systematic reviews (overview). A bibliographic survey was carried out in the databases: PubMed, Embase, VHL, Epistemonikos, Cochrane Library and in databases of systematic review protocols and clinical trials, using predefined descriptors and search strategies. The assessment of the methodological quality of the included studies was performed using the AMSTAR-2 tool (Assessing the Methodological Quality of Systematic Reviews Version 2). Results: Two systematic reviews met the eligibility criteria and were included in the analysis. One of them performed a high level of methodological quality. Conclusion: The use of HMP for the preservation of deceased donor kidneys was associated with better clinical outcomes related to delayed graft function and graft survival and was considered cost-effective. It is necessary to generate more evidence about the costs and benefits of using this technology within the Brazilian Unified System of Healthcare (SUS)