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Clinical Trial Summary

This is a randomized controlled trial (RCT), within-subject, crossover, double-blind, placebo-controlled in non-treatment-seeking individuals with Alcohol Use Disorder (AUD) (N=40, 50% female) randomized to IN insulin or placebo. In a bar laboratory setting, randomized participants will receive a single dose of IN insulin (80IU) or an IN matched placebo (0.9% Saline). Participants will undergo a cue-reactivity paradigm followed by an alcohol challenge that includes an alcohol drink designed to raise the breath alcohol content (BrAC) to 0.08g/dL.


Clinical Trial Description

Aims in this RCT testing the effect of IN insulin, compared to placebo, in individuals with AUD include the following: AIM 1: to assess the safety, tolerability and acceptability of IN insulin as a pharmacological intervention for AUD. The data collected in this aim will monitor possible adverse events and yield qualitative and quantitative data to finalize the feasibility and acceptability of IN insulin as an AUD pharmacotherapy. Aim 2 (alcohol-drug interaction): to assess the safety and tolerability of IN insulin when administered with alcohol. The investigators will use a battery of physiological/psychological assessments that measures potential adverse events, alcohol subjective response and alcohol pharmacokinetics endpoints. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05988632
Study type Interventional
Source Brown University
Contact Carolina L Haass-Koffler
Phone 4155191385
Email carolina_haass-koffler@brown.edu
Status Recruiting
Phase Phase 1/Phase 2
Start date March 25, 2024
Completion date March 30, 2025

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