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RECRUITING
NCT06494891
PHASE2

Motivation for IV Alcohol Self-Administration in Humans

Sponsor: University of California, Los Angeles

View on ClinicalTrials.gov

Summary

The goal of this translational study is to understand different reasons why people between the ages of 21 and 65 with alcohol use disorder are motivated to self-administer alcohol. The main questions it aims to answer are: * How does a person's desire for a reward affect their motivation to self-administer alcohol? * How does a person's emotions affect their motivation to self-administer alcohol? * How does a person's cognitive functioning affect their motivation to self-administer alcohol? Participants will be asked to complete questionnaires about their mood, habits, and functioning and will complete an IV alcohol administration that will include pressing a button to receive additional doses of IV alcohol.

Official title: Translational Underpinnings of Motivation for Alcohol in Humans

Key Details

Gender

All

Age Range

21 Years - 65 Years

Study Type

INTERVENTIONAL

Enrollment

210

Start Date

2024-01-16

Completion Date

2027-06-30

Last Updated

2025-03-25

Healthy Volunteers

No

Interventions

DRUG

Intravenous Alcohol

Participants will receive intravenous alcohol (6% ethanol v/v in saline; obtained from the Ronald Reagan UCLA Medical Center Investigational Drug Service) over the course of an alcohol challenge. During the challenge, participants will be administered alcohol designed to reach target BrACs of 20, 40, and 60 mg%, each over 15 min. After reaching the last target BrAC (0.06 g/dl) participants will complete a self-administration (SA) paradigm. Participants will be invited to work (button press) for alcohol according to a log-linear progressive ratio schedule.

Locations (1)

University of California, Los Angeles

Los Angeles, California, United States