Donation after cardiac death liver transplantation is marred by inferior outcomes including higher rates of biliary complications and IC as well as increased mortality and graft failure. Despite current federal mandates to increase DCD donation, these serious complications translate into poor outcomes for individuals and increased healthcare costs. These risks should be considered in decisions regarding the utilization of these grafts.

Background-Liver transplantation (LT) from Donation after Cardiac Death (DCD) donors is increasingly being used to address organ shortages. Despite encouraging reports, standard survival metrics have overestimated the effectiveness of DCD livers. We examined the mode, kinetics and predictors of organ failure and resource utilization to more fully characterize outcomes after DCD LT.

Background and Aims Organ scarcity has resulted in increased utilization of donation after cardiac death (DCD) donors. Prior analysis of patient survival following DCD liver transplantation has been restricted to single institution cohorts and a limited national experience. We compared the current national experience with DCD and DBD livers to better understand survival after transplantation. Methods We compared 1,113 DCD and 42,254 DBD recipients from the Scientific Registry of Transplant Recipients database between 1996 and 2007. Patient survival was analyzed using Kaplan-Meier methodology and Cox regression. Results DCD recipients experienced worse patient survival compared to DBD recipients (p<0.001). One and three year survival was 82% and 71% for DCD compared to 86% and 77% for DBD recipients. Moreover, DCD recipients required re-transplantation more frequently (DCD 14.7% versus DBD 6.8%, p<0.001), and re-transplantation survival was markedly inferior to survival after primary transplant irrespective of graft type. Amplification of mortality risk was observed when DCD was combined with cold ischemia time > 12hours (HR=1.81), shared organs (HR=1.69), recipient hepatocellular carcinoma (HR=1.80), recipient age >60 years (HR=1.92), and recipient renal insufficiency (HR=1.82). Conclusions DCD recipients experience signficantly worse patient survival after transplantation. This increased risk of mortality is comparable in magnitude to, but often exacerbated by other well-established risk predictors. Utilization decisions should carefully consider DCD graft risks in combination with these other factors.

Higher rates of graft failure and biliary complications translate into markedly increased direct medical care costs for DCD recipients. These important financial implications should be considered in decisions regarding the use of DCD livers.

Liver transplantation in patients with CAD is not associated with prohibitive risk for cardiac events and patient mortality. Appropriately treated CAD should therefore not represent a contraindication to liver transplantation.