Cannabis and Alcohol Impairment Study
Part of Mental health clinical trials.
This study tests how vaporized cannabis and alcohol together affect your ability to drive or perform tasks. It is for healthy adults who have used both substances before.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must be 21 or older
- You must be in good general health (no serious medical conditions)
- You must have had at least one binge-drinking episode in the past 3 months
- You must have used cannabis at least once in the past 3 years, but not more than 3 days per week on average
- You must have used alcohol and cannabis at the same time at least once in your life
- You cannot be pregnant or nursing, and you must not take certain medications that might interact with the study drugs
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This study tests different strains of cannabis to see how they change your perception, feelings, and behavior. It may help you understand how cannabis affects you personally.
This study gives a single dose of THC (the active ingredient in cannabis) and tests how it affects your eye movements and thinking. Researchers want to see if frequent cannabis users are less affected than occasional users.
This Phase 1 study tests how inhaled THC and a natural plant chemical called myrcene affect behavior, thinking, and safety in healthy adults. You may help researchers understand potential brain/behavior effects before larger studies.
This study tests how cannabis and tobacco—used together or separately—affect your thinking speed, how you feel, and body responses. You may help researchers understand these effects under controlled conditions, which could be useful for safer use and treatment decisions.
This study looks at how taking THC (the active ingredient in cannabis) with or without alcohol affects your driving and perception. You will take a THC pill and possibly a drink with alcohol, then have your driving tested in a simulator.
This study looks at how smoked cannabis changes driving performance when compared across two age groups. It may help researchers understand safety risks and differences by age.
Hear when a new Cannabis Intoxication trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.