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Published on: June 23, 2023
Association between GLP-1 receptor agonists and alcohol-related hospitalisations among adults with alcohol use
Patricia J Rodriguez1, Jay B Lusk2,3, Hemalkumar B Mehta4
1Truveta Inc, Bellevue, Washington, USA.
Objective:
To evaluate the association between use of newer glucagon-like peptide-1 receptor agonists (GLP-1 RAs; semaglutide, tirzepatide) and alcohol-related hospitalisations among adults with alcohol use disorder (AUD) and type 2 diabetes (T2D) or obesity.Retrospective cohort study using target trial emulation.
Setting:
Electronic health record data from a collective of US healthcare systems.
Participants:
Adults with AUD and T2D or obesity who started a newer GLP-1 RA (semaglutide or tirzepatide) or a relevant active comparator between 1 January 2018 and 31 December 2024.
Interventions:
Initiation of a newer GLP-1 RA compared with an active comparator across four target trials: (1) anti-diabetic medication (ADM) trial, (2) anti-obesity medication (AOM) trial, (3) medications for alcohol use disorder with T2D (MAUD-T2D) trial, and (4) medications for alcohol use disorder with obesity (MAUD-obesity) trial.
Main Outcome Measures:
Time to first alcohol-related emergency department visits or hospitalisation within 1 year of treatment initiation. Non-alcohol-related hospitalisation was assessed as a negative control outcome. Propensity score based methods (weighting and matching) were used to control confounding and Cox proportional hazards models were used to estimate treatment effects.
Results:
A total of 40 703 adults met study criteria, including 18 676 in the ADM trial, 9391 in the AOM trial, 8942 in the MAUD-T2D trial and 11 198 in the MAUD-obesity trial. Initiation of a newer GLP-1 RA was associated with a lower hazard of alcohol-related hospitalisation in the ADM trial (HR 0.74, 95% CI 0.62 to 0.89 vs sulfonylureas; HR 0.78, 95% CI 0.65 to 0.92 vs other ADMs), the AOM trial (HR 0.68, 95% CI 0.54 to 0.85 vs other AOMs), the MAUD-T2D trial (HR 0.37, 95% CI 0.29 to 0.46) and the MAUD-obesity trial (HR 0.35, 95% CI 0.26 to 0.47).
Conclusions:
Among adults with AUD and T2D or obesity, initiation of newer GLP-1 RAs was associated with a lower observed risk of alcohol-related hospitalisation.
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