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Previous work suggests that GET 73, a novel compound with putative activity on the metabotropic glutamate receptor subtype 5 (mGluR5), may represent a novel pharmacological treatment for alcohol use disorder (AUD).

In this study, we investigated the safety, tolerability, pharmacokinetics, and biobehavioral effects of GET 73, when co-administered with alcohol, in individuals with alcohol dependence (AD).

This was an inpatient, cross-over, randomized, double-blind, placebo-controlled, human laboratory study with non-treatment-seeking, alcohol-dependent individuals. The study used a within-subject design, with two counterbalanced stages, during which participants received GET 73 and then placebo, or vice versa. During each stage, participants underwent an alcohol interaction session and, on a …