Efficacy of Cell Saver Use in Living-Donor Liver Transplant

Abstract

Objectives: Liver transplant currently is the best treatment option for end-stage liver disease. During liver transplant, there is major blood loss due to surgery and primary disease. By using a cell saver, the need for blood transfusion is markedly reduced. In this study, we aimed to evaluate the efficacy of cell saver use on morbidity and mortality in living-donor liver transplant.

Materials and Methods: We retrospectively evaluated 178 living-donor liver transplants, performed from 2005 to 2013 in our center. Child-Turcotte-Pugh A patients, deceased-donor liver transplants, and liver transplants performed for fulminant hepatic failure were not included in this study. Intraoperative blood transfusion was done in all patients to keep hemoglobin level between 10 and 12 g/dL. Cell saver was used in all liver transplants except in patients with malignancy, hepatitis B, and hepatitis C.

Results: We included 126 patients in the study. Cell saver was used in 84 liver transplants (66%). In 42 patients (34%), liver transplant was performed without a cell saver. In living-donor liver transplant with cell saver use, 10 mL/kg blood (range, 2-50 mL/kg blood) was transfused from the cell saver; in addition, 5 to 10 mL/kg allogeneic blood was transfused. In living-donor liver transplant without cell saver, 20 to 25 mL/kg allogeneic blood was transfused.

Conclusions: During liver transplant, major blood transfusion is needed because of surgery and primary disease. Cell saver use markedly decreases the need for allogeneic blood transfusion and avoids adverse events of massive transfusion.