About Adial Pharmaceuticals, Inc. Adial Pharmaceuticals is a clinical-stage biopharmaceutical company focused on the development of treatments for addictions and related disorders. The Company's lead investigational new drug product, AD04, is a genetically targeted, serotonin-3 receptor antagonist, being developed for the treatment of Alcohol Use Disorder (AUD). AD04 was recently investigated in a Phase 3 clinical trial ONWARD™ and showed promising results with reduced drinking in patients with AUD, and was ...