Adult living donor liver transplantation.
Adult living donor liver transplantation (LDLT) begun in response to deceased donor organ shortage and waiting list mortality, grew rapidly after its first general application in the United States in 1998. There are significant risks to the living donor, including the risk of death and substantial morbidity, and two highly publicized donor deaths have led to decreased LDLT since 2001. Significant improvements in outcomes have been seen over recent years that have not been reported in single center studies; however, LDLT still comprises less than 5% of adult liver transplants, significantly less than in kidney transplantation where living donors now comprise the majority. The ethics, optimal utility and application of LDLT remain to be defined. In addition, studies to date have focused on post-transplant outcomes and not included the potential impact of LDLT on waiting time mortality. Future analyses should include appropriate control or comparison groups that capture the effect of LDLT on overall mortality from the time of listing. Further growth of LDLT will depend on defining the optimal recipient and donor characteristics for this procedure as well as broader acceptance and experience in the public and in transplant centers.
Russo
Mark W
MW
Department of Medicine, University of North Carolina, Chapel Hill, NC, USA.
Brown
Robert S
RS
D000328:Adult; D006801:Humans; D017114:Liver Failure, Acute / Q000628:therapy; D016031:Liver Transplantation / Q000941:ethics / Q000379:methods*; D019520:Living Donors; D013997:Time Factors; D009927:Tissue and Organ Procurement / Q000379:methods*; D014481:United States; D014850:Waiting Lists