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Cannabidiol Effects on Blood Alcohol Level and Intoxication

Alcohol Use Disorder Clinical Trial

Official title:
Exploring the Effects of Acute Cannabidiol Administration on Blood Alcohol Level and Intoxication in Adult Human Subjects

Clinical Trial Summary

The main objectives of this study were to test if 2 different doses of Cannabidiol (compared to placebo) alter 1) breath alcohol concentration, 2) craving and subjective responses to alcohol or 3) cognitive performance following a standard dose of alcohol.

Clinical Trial Description

Cannabidiol (CBD), is commonly found in the cannabis plant and has shown promise in treating alcohol use disorders (AUD). In this within-subjects, placebo-controlled, crossover study, the investigators explored the effects of two doses (200mg and 30mg) of plant-based CBD (compared to placebo CBD) on blood alcohol level, subjective effects of alcohol, craving and cognition over the course 4 hours after subjects consume a standardized dose of alcohol. This pilot study was conducted at Colorado State University and volunteers were recruited from the local community. 36 individuals completed at least 1 study session and 22 completed all three sessions. At each session they received either placebo 30mg oral CBD or 200mg oral CBD prior to being given a standard dose of alcohol. They then remained in our laboratory for 4 hours and completed cognitive testing using the NIH toolbox Cognitive Battery, breath alcohol level measurements and self-reported intoxication ratings (using the The Biphasic Alcohol Effects Scale [BAES] and the The Subjective Effects of Alcohol Scale [SEAS]) and reported their craving levels using the Alcohol Urge Questionnaire (AUQ) every 30 minutes. They also provided 3 blood samples to measure blood-CBD levels at each session (prior to receiving the CBD, 25 minutes post-CBD ingestion and again 60 minutes later). Study sessions were separated by at least one week. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT06105138
Study type Interventional
Source Colorado State University
Contact
Status Completed
Phase N/A
Start date March 9, 2021
Completion date March 3, 2022
View Details
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