Paul J Thuluvath1, Avesh J Thuluvath2, Yulia Savva3, Talan Zhang3. 1. Department of Medicine, Mercy Medical Center, Baltimore, Maryland; University of Maryland School of Medicine, Baltimore, Maryland. Electronic address: thuluvath@gmail.com. 2. Johns Hopkins University School of Medicine, Baltimore, Maryland. 3. Department of Medicine, Mercy Medical Center, Baltimore, Maryland.
Abstract
BACKGROUND & AIMS: Little is known about outcomes of patients who underwent liver transplantation for acute on chronic liver failure (ACLF) and multiple organ failures. We compared Karnofsky Performance Status (KPS) before and after liver transplantation among patients with different numbers of organ failures and probable ACLF. METHODS: We performed a retrospective cohort study of adults who underwent liver transplantation within 30 days of listing with the United Network for Organ Sharing (UNOS) network from January 1, 2006, through September 30, 2016. We determined the prevalence of organ failures using a modified version of the Chronic Liver Failure-Sequential Organ Failure Assessment scale and collected KPS scores at the time of transplantation and at intervals of 3 to 12 months after liver transplantation. Multivariate analyses were performed to adjust for confounders including UNOS region. RESULTS: At the time of liver transplantation, 2838 patients had no organ failure, 2944 had 1 to 2 organ failures, and 1342 patients had 3 or more organ failures. KPS scores following liver transplantation improved significantly in all groups; scores ranged from 81 in patients with no organ failure to 72 in patients with 5 to 6 organ failures. Excellent performance status (KPS score, ≥80) by 1 year after transplantation was achieved by 60% of patients with 5 to 6 organ failures, 64% to 66% of patients with 3 to 4 organ failures, and 70% to 71% of patients with 1 to 2 organ failures, compared with 72.5% of patients without organ failure. Patients with 1 to 4 organ failure were more likely to achieve KPS scores of 80 or more than patients without organ failure, after we adjusted for other covariates and UNOS region. In addition, black patients were less likely, and patients with alcoholic cirrhosis were more likely, to have KPS scores of 80 or more after liver transplantation. CONCLUSIONS: In a retrospective cohort study of patients with probable ACLF who underwent liver transplantation within 30 days of listing with the UNOS network, 60% to 66% of patients with 3 or more organ failures achieved excellent performance 3 to 12 months later.
BACKGROUND & AIMS: Little is known about outcomes of patients who underwent liver transplantation for acute on chronic liver failure (ACLF) and multiple organ failures. We compared Karnofsky Performance Status (KPS) before and after liver transplantation among patients with different numbers of organ failures and probable ACLF. METHODS: We performed a retrospective cohort study of adults who underwent liver transplantation within 30 days of listing with the United Network for Organ Sharing (UNOS) network from January 1, 2006, through September 30, 2016. We determined the prevalence of organ failures using a modified version of the Chronic Liver Failure-Sequential Organ Failure Assessment scale and collected KPS scores at the time of transplantation and at intervals of 3 to 12 months after liver transplantation. Multivariate analyses were performed to adjust for confounders including UNOS region. RESULTS: At the time of liver transplantation, 2838 patients had no organ failure, 2944 had 1 to 2 organ failures, and 1342 patients had 3 or more organ failures. KPS scores following liver transplantation improved significantly in all groups; scores ranged from 81 in patients with no organ failure to 72 in patients with 5 to 6 organ failures. Excellent performance status (KPS score, ≥80) by 1 year after transplantation was achieved by 60% of patients with 5 to 6 organ failures, 64% to 66% of patients with 3 to 4 organ failures, and 70% to 71% of patients with 1 to 2 organ failures, compared with 72.5% of patients without organ failure. Patients with 1 to 4 organ failure were more likely to achieve KPS scores of 80 or more than patients without organ failure, after we adjusted for other covariates and UNOS region. In addition, black patients were less likely, and patients with alcoholic cirrhosis were more likely, to have KPS scores of 80 or more after liver transplantation. CONCLUSIONS: In a retrospective cohort study of patients with probable ACLF who underwent liver transplantation within 30 days of listing with the UNOS network, 60% to 66% of patients with 3 or more organ failures achieved excellent performance 3 to 12 months later.
Authors: Naeem Goussous; Wen Xie; Talan Zhang; Saad Malik; Josue Alvarez-Casas; Stephen H Gray; Rolf N Barth; Paul J Thuluvath; John C LaMattina Journal: Transplant Direct Date: 2021-11-17
Authors: Jennifer C Lai; Puneeta Tandon; William Bernal; Elliot B Tapper; Udeme Ekong; Srinivasan Dasarathy; Elizabeth J Carey Journal: Hepatology Date: 2021-09 Impact factor: 17.298