Evidence map›Paper›PMID 40504631›Full record

ArticleTraffic injury prevention2025

Impact of naturalistic cannabis use on lateral control and speed: A driving simulator study.

Ashley Brooks-Russell, Sarah Bird, Timothy Brown, Sarah Limbacher, Michael Kosnett, Greg Dooley, Julia Wrobel

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Traffic injury prevention, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Ashley Brooks-RussellInjury and Violence Prevention Center, Department of Community and Behavioral Health, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, Colorado.ORCID 0000-0002-7728-8423
Sarah BirdDepartment of Biostatistics and Informatics, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, Colorado.ORCID 0009-0009-0085-0818
Timothy BrownDriving Safety Research Institute, College of Engineering, University of Iowa, Iowa City, Iowa.ORCID 0000-0001-7530-9801
Sarah LimbacherInjury and Violence Prevention Center, Department of Community and Behavioral Health, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, Colorado.ORCID 0000-0002-1825-3191
Michael KosnettDepartment of Medicine, CU School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado.
Greg DooleyDepartment of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, Colorado.
Julia WrobelDepartment of Biostatistics and Bioinformatics, Emory University, Atlanta, Georgia.

Funding

Rocky Mountain Cannabis Research CenterP50DA056408 · NIDA · UNIVERSITY OF COLORADO DENVER · PI KENT E. HUTCHISON · 2023 to 2026
$14.0M
Novel approaches to assessing cannabis impaired drivingR01DA049800 · NIDA · UNIVERSITY OF COLORADO DENVER · PI BROOKS-RUSSELL, ASHLEY · 2020 to 2024
$2.6M
NIDA NIH HHS P50 DA056408NIDA NIH HHS R01 DA049800
6 · The paper itself

Abstract

objectiveCannabis has been shown to impair driving performance, but much of extant research has been conducted with relatively low concentration products, not reflective of the marketplace in states with legal adult recreational cannabis use. The study examined driving performance after cannabis use, inclusive of high concentration tetrahydrocannabinol (THC) products.

methodsParticipants (

resultsThere were significant changes in lane departures, SDLP and speed measures from baseline to post use, depending on the participant group and time point. When compared to the control group, the occasional-flower group had a greater increase in rate of lane departures (0.16 departures/minute at baseline and 0.47 at Post 1,

conclusionsThe occasional-flower group exhibited an increase in lane departures, not seen in other groups, consistent with tolerance in the daily-use groups. There was a notable absence of declines in driving performance for the daily-concentrate group. Changes in driving performance were relatively small across all groups.

Indexed as

Automobile DrivingCannabisMarijuana UsePsychomotor PerformanceAdolescentAdultComputer SimulationDriving Under the InfluenceDronabinolFemaleHumansMaleMiddle AgedYoung AdultDronabinolCannabis usedriving performanceimpairmentsimulated drivingspeed and lane positiontolerance

Identifiers

PMID40504631
PMCPMC12354132

What Socratic holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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 Socratic graph.