Background: Patients with a history of metabolic and bariatric surgery (MBS) are susceptible to developing alcohol use disorder, potentially resulting in end-stage liver disease, with a paucity of data on the evolution of cirrhosis.
Aims: Our aim was to describe the demographics and mortality in hospitalizations over time in individuals diagnosed with cirrhosis due to alcohol-associated liver disease (ALD) in relation to prior MBS.
Methods: We included patients hospitalized at the Ghent University Hospital between 1/1/2010 and 01/09/2023 with cirrhosis due to ALD. Data were retrieved retrospectively from all hospitalizations.
Results: 46/275 (16.7%) of individuals with cirrhosis admitted with ALD had a history of MBS; they were predominantly female (76.1%), in contrast to the non-MBS population (29.7%) (p < 0.0001) and were significantly younger at the time of diagnosis (46 vs. 58 years, p < 0.0001). Liver disease evolved at a faster pace in the MBS group with a shorter time to first hospitalization (5 vs. 13 months, p = 0.036), and consecutive hospitalizations. The proportion with primary hospitalization due to acute-on-chronic liver failure (ACLF) was significantly larger in the MBS group (60.9% vs. 27.6%, p < 0.0001), and throughout the following hospitalizations, ACLF remained more prevalent in the MBS group. Modeled transplant-free survival was lower in the MBS group (p = 0.004), with ACLF as the main cause of death. The weekly amount of alcohol consumed during drinking periods and duration of use were significantly lower in the MBS group.
Conclusions: MBS patients hospitalized with ALD develop acute decompensation at a faster pace, with more overall ACLF hospitalizations, and higher cumulative mortality, despite being 12 years younger on average.
Clinical trial registration: Not applicable.
Keywords: ALD; acute on chronic liver failure; advanced liver disease; alcohol consumption; alcohol use disorder; alcoholic liver disease; cirrhosis; end‐stage liver disease; epidemiology; hospitalization.
© 2024 The Author(s). United European Gastroenterology Journal published by Wiley Periodicals LLC on behalf of United European Gastroenterology.