Intraoperative autologous blood transfusion: a systematic review of the literature

Bleeding of the main health problems is intraoperative in hospitals, mainly. Control adequate oxygen essential for tissue oxygen. Autologous blood transfusion used as a strategy to reduce possibility negative effects allo and situations lack donated blood. The aim study determine importance advantages autologous through systematic review studies addressing autotransfusion, published between 2016 Busca2021. In studies, autotransfusion was mainly indicated critically ill patients with massive bleeding induced by chest trauma associated hemorrhagic shock, requiring emergency transfusion, where it not possible wait preparation or lacking. addition, its use has been reported orthopedic surgeries such total hip knee arthroplasty. As benefits resources: reduction treatment resources, need local finance resources. No related complications were observed. conclusion, despite various articles on subject are still scarce. Thus, necessary carry out clinical trials that compare two methods, eligibility different perspectives application each method scenario.