Incidence of and Risk Factors for Alcohol Relapse After Liver Transplantation for Alcoholic Liver Disease: Comparison Between Deceased Donor and Living Donor Liver Transplantation.

Abstract

BACKGROUND:

There are controversies over whether patients with alcohol-related liver disease (ALD) should follow the "6-month abstinence rule" before undergoing liver transplantation (LT), especially in case of living donor LT (LDLT). We analyzed the risk of alcohol relapse among ALD patients who received LT according to donor types and abstinence period before LT.

METHODS:

A total of 129 patients (mean 50.7 ± 9.2 years, male 78.3%) who underwent LT between January 2000 and July 2017 for ALD at Samsung Medical Center, Seoul, Korea, were analyzed. Alcohol relapse was defined as any use of alcohol after LT.

RESULTS:

The alcohol relapse rate was lower in LDLT recipients compared with that in DDLT recipients (13.9% vs. 31.7% at 3 years, P = 0.013). DDLT recipient, short abstinence period (< 6 months), and current smoking status were factors associated with alcohol relapse. The alcohol relapse rate was highest (54.5% at 3 years) for current smokers without 6-month sobriety who received DDLT, and it was lowest for never/ex-smoker with 6-month sobriety who received LDLT (4.3% at 3 years). For LDLT recipients, the alcohol relapse rate was not different according to abstinence period (17.7% vs. 11.6% at 3 years for short abstinent period < 3 months vs. ≥ 3 months, P = 0.92), but it was higher for current smokers compared with that for non/ex-smokers (22.4% vs. 5.8% at 3 years, P = 0.05).

CONCLUSION:

When considering LDLT for ALD, sobriety period may not be an absolute contraindication as abstinence period showed a weak association with alcohol relapse. Smokers need careful attention for alcohol relapse.

• Authors: Hye Gyo Chung, Dong Hyun Sinn, Wonseok Kang, Gyu-Seong Choi, Jong Man Kim, Jae-Won Joh
• Journal: Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract (J Gastrointest Surg) Vol. 25 Issue 3 Pg. 672-680 (03 2021) ISSN: 1873-4626 [Electronic] United States
• PMID: 32095927 (Publication Type: Journal Article)

Topics

• Humans
• Incidence
• Liver Diseases, Alcoholic (epidemiology, surgery)
• Liver Transplantation
• Living Donors
• Male
• Recurrence
• Republic of Korea (epidemiology)
• Retrospective Studies
• Risk Factors