Risk Factors for Posttransplantation Mortality in Recipients With Grade 3 Acute-on-Chronic Liver Failure: Analysis of a North American Consortium.

ABSTRACT: Although liver transplantation (LT) yields survival benefit for patients with acute-on-chronic liver failure grade 3 (ACLF-3), knowledge gaps remain regarding risk factors for post-LT mortality. We retrospectively reviewed data from 10 centers in the United States and Canada for patients transplanted between 2018 and 2019 and who required care in the intensive care unit prior to LT. ACLF was identified using the European Association for the Study of the Liver-Chronic Liver Failure (EASL-CLIF) criteria. A total of 318 patients were studied, of whom 106 (33.3%) had no ACLF, 61 (19.1%) had ACLF-1, 74 (23.2%) had ACLF-2, and 77 (24.2%) had ACLF-3 at transplantation. Survival probability 1 year after LT was significantly higher in patients without ACLF (94.3%) compared with patients with ACLF (

SUBMITTER: Sundaram V 

PROVIDER: S-EPMC9117404 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature