ArticleInternational journal of environmental research and public health2020
Effects of Smoking Cannabis on Visual Function and Driving Performance. A Driving-Simulator Based Study.
Article in International journal of environmental research and public health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
17 citing papers in PubMed, 1 synthesis or guideline pooled it, 30 citations in OpenAlex.
- Effects of psychotropic drugs on ocular parameters relevant to traffic safety: A systematic review.Neuroscience and biobehavioral reviews · 2022Pooled it
- Impact of Cannabis Edibles Combined With Alcohol on Driving, Field Sobriety Performance, and Subjective Effects: A Within-Participant Crossover Trial.JAMA network open · 2026Trial
- Influence of Cannabidiol Use on Visual Function and Optical Quality: A Randomized Controlled Trial.Translational vision science & technology · 2025Trial
- Visual function and vehicle driving performance under the effects of cannabidiol: A randomized cross-over experiment.Addiction (Abingdon, England) · 2025Trial
- Assessment of delta-9-tetrahydrocannabinol (THC) in saliva and blood after oral administration of medical cannabis with respect to its effect on driving abilities.Physiological research · 2022Trial
- Cannabis use frequency and driving safety: Associations between cannabis use frequency and driving perceptions and behaviors.Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors · 2026Article
- Short-term residual effects of smoked cannabis on simulated driving performance.Psychopharmacology · 2026Article
- Motion and form perception in healthy individuals with adolescent cannabis use.Frontiers in psychiatry · 2026Article
- Pupillary dynamics as a marker of acute cannabis inhalation.Clinical toxicology (Philadelphia, Pa.) · 2025Article
- Impact of naturalistic cannabis use on lateral control and speed: A driving simulator study.Traffic injury prevention · 2025Article
- The influence of peripheral vision on driving performance in patients implanted with an inverted meniscus intraocular lens.Scientific reports · 2025Article
- Tonic Endocannabinoid Levels Modulate Retinal Signaling.International journal of environmental research and public health · 2022Article
- Attentional function and inhibitory control in different substance use disorders.Psychiatry research · 2022Article
- Changes in Visual Performance under the Effects of Moderate-High Alcohol Consumption: The Influence of Biological Sex.International journal of environmental research and public health · 2021Article
- Aggressive Driving Behaviours in Cannabis Users. The Influence of Consumer Characteristics.International journal of environmental research and public health · 2021Article
- Cannabis and driving ability.Current opinion in psychology · 2021Review
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cannabis is the most widely used illegal drug in the world. Limited information about the effects of cannabis on visual function is available, and more detail about the possible impact of visual effects on car driving is required. This study investigated the effects of smoking cannabis on vision and driving performance, and whether these effects are correlated. Twenty drivers and occasional users were included (mean (SE) age, 23.3 (1.0) years; five women). Vision and simulated driving performance were evaluated in a baseline session and after smoking cannabis. Under the influence of cannabis, certain visual functions such as visual acuity (
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.