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Clinical Trial Summary

The primary aim of the current study is to assess the effect of a single dose of carbidopa-levodopa on ad libitum alcohol consumption and alcohol craving in young adults with a history of binge drinking.


Clinical Trial Description

This is a small (N = 42) 2-arm, double-blind, randomized controlled pilot study to assess the effect of a single dose of immediate release carbidopa-levodopa (50mg/500mg) to acutely reduce alcohol consumption and craving in college students with a history of heavy episodic drinking. Participants will be between 21-24 years old from 2- and 4- year colleges in the Seattle Metropolitan area. Interested students will contact the study line and provide verbal consent to be sent a link to an online screening survey. Eligible participants will be scheduled to come in for the ad libitum alcohol administration. Participants will receive either the carbidopa-levodopa or a placebo and complete the alcohol administration protocol. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04742348
Study type Interventional
Source University of Washington
Contact
Status Withdrawn
Phase Phase 4
Start date February 2023
Completion date August 2023

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