Pharmacotherapy for Cannabis Use Disorder: Preclinical and Clinical Models.

Abstract

Cannabis use disorder (CUD) is increasingly prevalent, and there are no FDA-approved medications to facilitate its treatment. Research on the development of CUD pharmacotherapies lags compared to other substance use disorders (SUDs), partly due to the difficulty in establishing robust preclinical models of cannabinoid self-administration. This chapter evaluates the translational pipeline, from preclinical and human laboratory models to randomized controlled clinical trials for CUD, reviewing medication effects observed within these models and discussing the challenges in translating preclinical and human laboratory findings, particularly regarding efficacy endpoints (e.g., prolonged abstinence versus a reduction in use). The chapter concludes by addressing future directions for improving translational validity and optimizing therapeutic development for CUD.