Human2022-05-30
Cognition and driving · CBD
Effects of cannabidiol on simulated driving and cognitive performance: A dose-ranging randomised controlled trial
Journal of psychopharmacology (Oxford, England) · PMID 35637624
Randomized double-blind crossover trial
- Studied preparation
- Oral CBD preparations compared with placebo in separate acute sessions.
- Population / model
- 17 healthy adults studied in controlled simulated-driving sessions.
- What was observed
- Several simulator comparisons met the study’s non-inferiority criterion; others were inconclusive.
Interpretation limit
Small acute simulator study; this is not permission to drive after using CBD, THC-containing products or combinations.
Online publication · Source checked 2026-10-25
Sources, registration and terms
Citation and publication date recorded; peer-review/preprint status not separately classified.
PMC full-text link is recorded; current access and reuse rights are not verified here.
Registry state is a dated sponsor report; it does not confirm current recruitment or establish benefit.
- Recorded registration ID; registry status/results not checked in this library
Original ACTRN12619001552178
Registry-posted results: not recorded
CBD / cannabidiol · Human study · Registered trial · Primary versus secondary outcome