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Study identifier: NCT07176208 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Clinical Study to Evaluate the Effects of Oral Delta-9-tetrahydrocannabinol (Δ9-THC) With and Without Alcohol on Perception and Driving Performance in Healthy Adults

Condition: Cannabis, Drug Effects · Driving Performance  ·  Sponsor: Food and Drug Administration (FDA)

PhasePhase 1
Planned participants48
Who can joinAll sexes, 21 Years to 55 Years
Healthy volunteersYes

About this study

With the increasing prevalence and use of cannabis products by the public, there exists a need to better understand the safety impact of cannabis use, particularly when it comes to subjective perceptions of drug effect and driving impairment. This study aims to evaluate the dose-dependent effects of oral Δ9-THC alone and in combination with alcohol (0.08% BAC \[Blood Alcohol Concentration\]) on driving performance and subjective feeling in healthy adults. The results of this study will address current knowledge gaps on the effects of oral Δ9-THC on driving impairment across a clinically relevant dose range.

This description comes directly from the study's public registry record.

Talk to the study team

Trupti Indurkar  ·  3475740355  ·  trupti.indurkar@spauldingclinical.com

Karrielyn Gerlach  ·  9205172167  ·  karrielyn.gerlach@spauldingclinical.com

Always discuss trial participation with your own doctor first.

Locations (2)

Spaulding Clinical ResearchWest Bend, Wisconsin, United StatesRecruiting
Spaulding ClinicalWest Bend, Wisconsin, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT07176208