Indications for and Survival After Liver Retransplantation

• DOI: 10.1016/j.transproceed.2010.02.017
• Publication Date: 2010-03-23T10:23:40Z
• Authors: C.B. Bellido; J.M.A. Martínez; L.M.M. Gómez; G.S. Artacho; J.S. Diez-Canedo; L.B. Pulido; J.M.P. Acevedo; M.Á.G. Bravo
• Keywords: Economic shortage; Prioritization; Etiology

Orthotopic liver retransplantation (re-OLT) is the therapeutic option for hepatic graft failures. Survival after re-OLT is poorer than after primary OLT. Given that there is an organ shortage, it is essential that we optimize our use of this scarce resource. We evaluated the results of re-OLT among 58 consecutive Re-OLT.Using registry data from our Liver Transplantation Unit, we performed a retrospective cohort study of adult urgent versus elective re-OLT between 1991 and 2008. We recorded the indications for the initial OLT, and the intervals from OLT to re-OLT as well as age and gender. Using the Rosen model to stratify patients into low-intermediate-, and high-risk groups we calculated survivals.Among 661 adult liver transplantations, 56 patients (8.4%) underwent late re-OLT at a median of 654.4 days post-OLT. There were 17 (29%) urgent re-OLT and 41 elective cases (71%). Vascular complications were the most common cause of urgent re-OLT (64%); elective re-OLT was primarily due to chronic rejection (56.1%). Overall survival for retransplanted patients was significantly lower among urgent procedures (82.4% vs 48.8%), as well as for overall survival after re-OLT for patients with hepatitis C virus (HCV) versus other etiologies.These data confirmed the utility of retransplantation in elective and emergency situations. Liver re-transplantation has a high morbidity and mortality. It requires multidisciplinary experience to decide inclusion and prioritization criteria for re-OLT, especially among patients with HCV.