Association between viscoelastic testsguided therapy with synthetic factor concentrates and allogenic blood transfusion in liver transplantation: A before-after study

Perioperative bleeding and transfusion are important causes of morbidity and mortality in patients undergoing liver transplantation. The aim of this study is to assess whether viscoelastic tests-guided therapy with the use of synthetic factor concentrates impact transfusion rates of hemocomponents in adult patients undergoing liver transplantation.