May 3, 2026 · Lancet (London, England) · DOI: 10.1016/S0140-6736(26)00305-3

Once-weekly semaglutide versus placebo in patients with alcohol use disorder and comorbid obesity: a randomised, double-blind, placebo-controlled trial

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This study aimed to evaluate the efficacy of once-weekly semaglutide in reducing heavy drinking days among treatment-seeking patients with alcohol use disorder and comorbid obesity. The results demonstrated that semaglutide significantly reduced heavy drinking days compared to placebo, supporting its potential as a novel therapeutic intervention for alcohol use disorder. Additionally, the treatment was generally well-tolerated, with mild to moderate gastrointestinal side effects reported more frequently in the semaglutide group.

Mette Kruse Klausen, Signe Keller Justesen, Julie Niemann Pedersen, Line Rasmussen, Andreas Jensen, Mathias Ebbesen Jensen, Ulla B Knorr, Marianne Lerbæk Bergmann, Jens Juul Holst, Bolette Hartmann, George F Koob, Helene Benveniste, Nora D Volkow, Claus Thorn Ekstrøm, Gitte Moos Knudsen, Tina Vilsbøll, Anders Fink-Jensen

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