1. Patient survey augments detection of harmful alcohol relapse after liver transplant for alcohol-associated cirrhosis
- Author
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Brooke A. Rice, Neil Mehta, Joshua Grab, Jennifer L. Dodge, and Courtney B. Sherman
- Subjects
Liver Cirrhosis ,Transplantation ,Hepatology ,Liver Diseases ,Prevention ,Liver Disease ,Alcoholic ,Oral and gastrointestinal ,Liver Transplantation ,Brain Disorders ,Alcoholism ,Alcohol Use and Health ,Substance Misuse ,Good Health and Well Being ,Recurrence ,Clinical Research ,Chronic Disease ,Humans ,Digestive Diseases ,Retrospective Studies - Abstract
BackgroundPredicting the risk of alcohol relapse after a liver transplant for alcohol-associated liver disease is critical to guide candidate selection and optimize alcohol use disorder management. We aimed to use patient survey to augment the detection of alcohol relapse and its risk factors and to understand patient perceptions of the importance of alcohol abstinence.MethodsIn this retrospective cohort study, we used a telephone survey and chart review to assess the incidence of post-transplant harmful alcohol relapse, risk factors, and long-term outcomes for patients transplanted for alcohol-associated cirrhosis at our center from 2002 to 2016.ResultsOver the median follow-up of 5.9 years, 20.4% relapsed, with 9.3% harmful relapse after median of 4.0 years. The survey response rate was 44.0% (n=110). Of survey responders, 44.3% did not recall discussing alcohol in post-transplant clinics, and 17.6% of relapses were identified by the survey alone. In univariate analysis, shorter pretransplant sobriety (OR: 0.96 per month, p=0.02) and history of pretransplant relapse (OR: 2.99, p=0.02) were associated with post-transplant harmful relapse. After adjusting for these factors, High-risk Alcoholism Relapse score ≥4 predicted harmful relapse (OR: 3.43, p=0.049). A total of 27.3% of patients with both pretransplant relapse and High-risk Alcoholism Relapse score ≥4 relapsed to harmful use compared with 5.2% of those with 1 or neither risk factor (p < 0.001). Harmful relapse was associated with increased graft loss (30.4% vs. 17.4%) and inferior 10-year post-liver transplant survival (61.5% vs. 80.7%).ConclusionsIncorporating patient survey data allowed the detection of relapses otherwise unreported to clinicians, highlighting the need for novel strategies to detect relapse. Utilizing this augmented data, we identified pretransplant sobriety length, pretransplant relapse, and High-risk Alcoholism Relapse score ≥4 as risk factors that should be evaluated pretransplant to guide candidate selection and peritransplant alcohol use disorder management.
- Published
- 2023