Binu V John1, Kaley Schwartz1, Andrew R Scheinberg2, Bassam Dahman3, Seth Spector4,5, Yangyang Deng3, David Goldberg6, Paul Martin6, Tamar H Taddei7,8, David E Kaplan9,10. 1. Division of Hepatology, Miami VA Medical Center, Miami, FL. 2. Division of Hospital Medicine, Department of Medicine, University of Miami Miller School of Medicine, Miami, FL. 3. Department of Health Behavior and Policy, Virginia Commonwealth University, Richmond, VA. 4. Department of Surgery, University of Miami Miller School of Medicine, Miami, FL. 5. Department of Surgery, Miami VA Medical Center, Miami, FL. 6. Division of Digestive Health and Liver Diseases, University of Miami Miller School of Medicine, Miami, FL. 7. Section of Digestive Diseases, Yale School of Medicine, New Haven, CT. 8. Department of Gastroenterology, VA Connecticut Healthcare System, West Haven, CT. 9. Department of Gastroenterology, Hospital at the University of Pennsylvania, Philadelphia, PA. 10. Department of Gastroenterology, Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA.
Abstract
BACKGROUND: Successful liver transplantation offers the possibility of improved survival among patients with decompensated cirrhosis. However, there is wide variability in access to care and promptness of the transplant evaluation process in the United States. METHODS: We performed a multicenter retrospective study of 1118 patients who underwent evaluation for liver transplantation at the 6 Veterans Affairs' transplant centers from 2013 to 2018. Of these, 832 patients were evaluated within 30 d and 286 > 30 d after referral. We studied the differential effects of the time from referral to evaluation on pretransplant and posttransplant mortality and transplant list dropout and explored predictors of early transplant evaluation. RESULTS: Patients in the early evaluation group had a shorter adjusted time from referral to listing by 29.5 d (95% confidence interval [CI] -50.4, -8.5, P < 0.006), and referral to transplantation by 115.1 d (95% CI -179.5, -50.7, P < 0.0001). On a multivariable Cox hazard model, evaluation within 30 d of referral was associated with a significantly lower pretransplant mortality (adjusted hazard ratio [aHR] 0.70, 95% CI 0.54-0.91, P < 0.01), but not associated with transplant list dropout (aHR 0.95, 95% CI 0.65-1.39, P = 0.79) or posttransplant death (aHR 1.88, 95% CI 0.72-4.9, P = 0.20). An early evaluation within 30 d was positively associated with a higher MELD at referral (aHR 1.03, 95% CI 1.01-1.06, P = 0.006) and negatively associated with distance from the transplant center (aHR 0.99, 95% CI 0.99-0.99, P = 0.045). CONCLUSIONS: Evaluation of patients referred for liver transplantation within 30 d is associated with a reduction in pretransplant mortality.
BACKGROUND: Successful liver transplantation offers the possibility of improved survival among patients with decompensated cirrhosis. However, there is wide variability in access to care and promptness of the transplant evaluation process in the United States. METHODS: We performed a multicenter retrospective study of 1118 patients who underwent evaluation for liver transplantation at the 6 Veterans Affairs' transplant centers from 2013 to 2018. Of these, 832 patients were evaluated within 30 d and 286 > 30 d after referral. We studied the differential effects of the time from referral to evaluation on pretransplant and posttransplant mortality and transplant list dropout and explored predictors of early transplant evaluation. RESULTS: Patients in the early evaluation group had a shorter adjusted time from referral to listing by 29.5 d (95% confidence interval [CI] -50.4, -8.5, P < 0.006), and referral to transplantation by 115.1 d (95% CI -179.5, -50.7, P < 0.0001). On a multivariable Cox hazard model, evaluation within 30 d of referral was associated with a significantly lower pretransplant mortality (adjusted hazard ratio [aHR] 0.70, 95% CI 0.54-0.91, P < 0.01), but not associated with transplant list dropout (aHR 0.95, 95% CI 0.65-1.39, P = 0.79) or posttransplant death (aHR 1.88, 95% CI 0.72-4.9, P = 0.20). An early evaluation within 30 d was positively associated with a higher MELD at referral (aHR 1.03, 95% CI 1.01-1.06, P = 0.006) and negatively associated with distance from the transplant center (aHR 0.99, 95% CI 0.99-0.99, P = 0.045). CONCLUSIONS: Evaluation of patients referred for liver transplantation within 30 d is associated with a reduction in pretransplant mortality.
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