Cannabidiol Effects on Blood Alcohol Level and Intoxication
Completed · Not applicable · Has a placebo group
Conditions studied: Alcohol Use Disorder
In brief
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.
Key facts
- Study ID
- NCT06105138
- Run by
- Colorado State University
- People needed
- 37
- Starts
- 2021-03-09
- Expected to finish
- 2022-03-03
- Last updated by the study team
- 2024-10-23
Who can join
Age: 21 and older, up to 60. Sex: any. Healthy volunteers: accepted.
You may qualify if…
- 21-60 years old
- able to provide consent
- willing to consume CBD during the study
- report heavy drinking (>5 drinks [>4 for women] per occasion on at least 5 days/month in the past 3 months)
- not cannabis/CBD naive (i.e. THC or CBD use at least once in the past year), do not use cannabis regularly (i.e., less than monthly over past year), and no past-month cannabis use.
You may not qualify if…
- a regular or recent cannabis user (i.e. they used cannabis more often than monthly during the past year or used cannabis in the past month)
- were seeking treatment a substance use disorder (SUD) including AUD, taking medications to treat bipolar or psychotic disorders
- using nicotine every day
- taking blood thinning medications
- reported having a major medical condition contraindicating alcohol or CBD use (e.g., liver disease or heart disease)
- reported current suicidality
- met criteria for psychotic disorder, bipolar disorder or a current major depressive episode,
- reported using illicit drugs in the 30 days prior to beginning the study or tested positive for any illicit drugs
- were pregnant, breastfeeding or trying to become pregnant.
Where it is running
- Colorado State University — Fort Collins, Colorado, United States
Full record on ClinicalTrials.gov
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