A randomized, double-blind, placebo-controlled study of a GHSR blocker in people with alcohol use disorder.

ABSTRACT: BACKGROUNDStudies have demonstrated the role of ghrelin in alcohol-related behaviors and consumption. Blockade of the growth hormone secretagogue receptor (GHSR), which is the ghrelin receptor, has been shown to decrease alcohol drinking and reward-related behaviors across several animal models. We previously conducted a human study testing a GHSR inverse agonist/competitive antagonist, PF-5190457, in individuals who are heavy drinkers and showed its safety when coadministered with alcohol. Here, we conducted a phase IIa experimental medicine study in patients with alcohol use disorder (AUD) to investigate the effects of PF-5190457 on alcohol- and food-related outcomes.METHODSForty-two individuals with AUD (n = 29 completers) participated in a randomized, double-blind, placebo-controlled s

SUBMITTER: Faulkner ML 

PROVIDER: S-EPMC11665556 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature