Preoperative autologous blood donation for kidney transplant and end-stage renal disease patients: A single-center study.

Although preoperative autologous blood donation (PABD) has many advantages, there has been a decrease in the performance due to a decrease in the residual risk of allogeneic blood transfusion. In allogeneic blood transfusion, anti HLA antibodies and donor-specific antibodies mediate antibody-mediated rejection, which results in graft failure. PABD for anemic patients such as those with end-stage renal disease (ESRD) and a kidney transplant is relatively contraindicated. In this study, we aimed to investigate the characteristics of patients who underwent PABD and elucidate the safety and feasibility of PABD. We performed PABD safely in ten ESRD patients and nine kidney transplant patients and retrospectively analyzed medical records of the hospital. All kidney transplant patients avoided allogeneic blood transfusion, but 4 out of 10 ESRD patients had allogeneic blood transfusion, even if their blood donation volume was larger than those of the kidney transplant patients. It depends on the type of operation; cardiovascular surgery was more common in ESRD patients, and orthopedic surgery was more common in kidney transplant patients. There was profuse bleeding in cardiovascular surgery compared to orthopedic surgery because of longer operation time of the former. Completely avoiding allogeneic blood transfusion in major surgery was rather difficult even if PABD was performed. To prevent the formation of anti- HLA antibodies, PABD would be considered for ESRD patients undergoing kidney transplantation and kidney transplant patients that are potential candidates for secondary kidney transplantation.