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ClinicalTrials.gov public records Last synced Oct 21, 2026, 9:32 AM EDT

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Showing 1–24 of 161 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Driving Clear all
Completed Phase 1 Interventional Accepts healthy volunteers

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

NCT07176208
View directory record Official record
Conditions
Cannabis, Drug Effects, Driving Performance
Interventions
5 mg Dronabinol (Marinol®) + Placebo Beverage, 10 mg Dronabinol (Marinol®) + Placebo Beverage, 5 mg Dronabinol (Marinol®) + Alcohol Beverage, 10 mg Dronabinol (Marinol®) + Alcohol Beverage, Placebo Capsule + Alcohol Beverage, Placebo Capsule + Placebo Beverage
Drug
Lead sponsor
Food and Drug Administration (FDA)
Federal
Eligibility
21 Years to 55 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
2
States / cities
West Bend, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 30, 2026 · Synced Oct 21, 2026, 9:32 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Validation of the Drug Impaired Driving Scenario (DIDS) on the CRCDS-miniSim

NCT04970342
View directory record Official record
Conditions
Driving Behavior, Driving Under the Influence
Interventions
Placebo (Lactose) Capsule, 0.75 mg Alprazolam Capsule, Cannabis (6.18% THC / <0.025% CBD), Cannabis (0%/ THC / 0% CBD)
Drug
Lead sponsor
Timothy L. Brown
Other
Eligibility
19 Years to 45 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jul 25, 2023 · Synced Oct 21, 2026, 9:32 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Marijuana Effects on Simulated Driving Performance

NCT03699540
View directory record Official record
Conditions
Cannabis, Cannabis Use, Marijuana, Marijuana Usage, Alcohol Drinking
Interventions
Marijuana, Alcohol, placebo alcohol, Inactive marijuana
Drug
Lead sponsor
Shanna Babalonis, PhD
Other
Eligibility
21 Years to 50 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Jul 31, 2024 · Synced Oct 21, 2026, 9:32 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

High Confusion: Cannabis & Driving

NCT06236815
View directory record Official record
Conditions
Impairment, Cognitive, Impairment of Attention, Impairment, Psychomotor
Interventions
Delta-9-THC, Delta-8-THC, Placebo
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 49 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 10, 2025 · Synced Oct 21, 2026, 9:32 AM EDT
Active, not recruiting Phase 1 Interventional Accepts healthy volunteers

Ethanol and Cannabinoid Effects on Simulated Driving and Related Cognition: Substudy III

NCT02710331
View directory record Official record
Conditions
Cannabis, Alcohol Effect, Driving Under the Influence of Alcohol and Other Drugs
Interventions
Active Dronabinol, Placebo, Active Ethanol
Drug
Lead sponsor
Yale University
Other
Eligibility
21 Years to 55 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2026
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Oct 21, 2026, 9:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Teenage Passenger Influences on Driving Performance of Teenage Drivers

NCT00716378
View directory record Official record
Conditions
Motor Vehicle Crash Injuries
Interventions
Teen Passenger Presence
Behavioral
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
16 Years to 18 Years · Male only
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 21, 2026, 9:32 AM EDT
Completed Not applicable Interventional

Effectiveness of a Driving Intervention on Safe Community Mobility for Returning Combat Veterans

NCT02765672
View directory record Official record
Conditions
Traumatic Brain Injury (TBI), Post Traumatic Stress Disorder (PTSD)
Interventions
Driving Behavior Interview, Clinical Driving Assessment, Propensity for Angry Driving Scale, Community Integration Questionnaire, Satisfaction with Life, Fitness-to-Drive Screening Measure (FTDS), Simulated Driving Evaluation, Driving Safety Education, Occupational Therapy Driving Intervention (OT-DI), On-road driving test, Driving triggers evaluation
Behavioral · Other · Procedure
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 85 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
2
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 19, 2024 · Synced Oct 21, 2026, 9:32 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

WayToServePlus: Improving Responsible Alcohol Service Ph I

NCT05146024
View directory record Official record
Conditions
Driving While Intoxicated
Interventions
Way To Serve Plus: Improving Responsible Alcohol Service
Behavioral
Lead sponsor
Klein Buendel, Inc.
Industry
Eligibility
19 Years and older
Enrollment
183 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
2
States / cities
Berkeley, California • Golden, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 12, 2023 · Synced Oct 21, 2026, 9:32 AM EDT
Recruiting Not applicable Interventional

Improving ADHD Teen Driving - Virtual Reality

NCT06960980
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder (ADHD)
Interventions
FOCAL+, VR-FOCAL+
Behavioral
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
16 Years to 19 Years
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 23, 2026 · Synced Oct 21, 2026, 9:32 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

The Effects of Cannabidiol on the Driving Ability of Healthy Adults

NCT04590495
View directory record Official record
Conditions
Driving Performance, Cognitive Impairment, Sedation Complication, Mood
Interventions
300 mg Cannabidiol (CBD) oil, Placebo
Drug
Lead sponsor
West Virginia University
Other
Eligibility
18 Years to 30 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Sep 15, 2022 · Synced Oct 21, 2026, 9:32 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Teenage Driving Safety Study: An Emergency Medicine-Trauma Collaborative Study

NCT01402856
View directory record Official record
Conditions
Trauma
Interventions
Education
Other
Lead sponsor
Lehigh Valley Hospital
Other
Eligibility
16 Years and older
Enrollment
3,750 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2012
U.S. locations
1
States / cities
Allentown, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 14, 2016 · Synced Oct 21, 2026, 9:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Randomized Controlled Trial to Improve Teen Driving

NCT01624597
View directory record Official record
Conditions
Motor Vehicle Driving
Interventions
In-vehicle video feedback, Parent communication
Behavioral
Lead sponsor
University of Iowa
Other
Eligibility
14 Years to 17 Years
Enrollment
153 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2018
U.S. locations
2
States / cities
Des Moines, Iowa • Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Aug 31, 2018 · Synced Oct 21, 2026, 9:32 AM EDT
Not yet recruiting Not applicable Interventional

Calming Minds Study

NCT07577401
View directory record Official record
Conditions
Anxiety, Anxiety Depression, Worry, Depression, Rumination - Thoughts
Interventions
Be Specific, Be Kind, Be Present, Break Habit, Psychoeducation
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Imperial, California
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Oct 21, 2026, 9:32 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Driving Performance of Teenage Patients With mTBI: a Longitudinal Assessment

NCT02278029
View directory record Official record
Conditions
Concussion
Interventions
Not listed
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
16 Years to 19 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 29, 2016 · Synced Oct 21, 2026, 9:32 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Aggressive Driving and Road Rage: A Driving Simulation Experiment.

NCT03430973
View directory record Official record
Conditions
Aggression
Interventions
Videos, Bumper stickers, Alcohol-related cues, Music, Roadside vegetation, Video game
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
85 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2025
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 19, 2025 · Synced Oct 21, 2026, 9:32 AM EDT
Enrolling by invitation No phase listed Observational

Longitudinal Assessment of Post-concussion Driving in Young Adults

NCT05942638
View directory record Official record
Conditions
Brain Injuries, Traumatic, Concussion, Brain, Brain Injury Traumatic Mild
Interventions
Not listed
Lead sponsor
University of Georgia
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Athens, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 13, 2023 · Synced Oct 21, 2026, 9:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Translation Study of a Safe Teen Driving Intervention

NCT04317547
View directory record Official record
Conditions
Drive, Adolescent Behavior, Risk Behavior
Interventions
Steering Teens Safe (STS), Driving Feedback Technology.
Behavioral
Lead sponsor
Ginger Yang
Other
Eligibility
16 Years to 17 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 22, 2024 · Synced Oct 21, 2026, 9:32 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Use of Driving Tests to Evaluate Patient Performance on Oral Opioids

NCT00659035
View directory record Official record
Conditions
Chronic Pain
Interventions
Not listed
Lead sponsor
Asokumar Buvanendran
Other
Eligibility
18 Years to 80 Years
Enrollment
450 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 8, 2026 · Synced Oct 21, 2026, 9:32 AM EDT
Not yet recruiting No phase listed Observational Accepts healthy volunteers

Flu COVID Vaccine Views

NCT07871448
View directory record Official record
Conditions
Influenza, COVID-19, Vaccination Willingness
Interventions
Survey
Other
Lead sponsor
George Washington University
Other
Eligibility
18 Years to 89 Years
Enrollment
550 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
2
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 21, 2026, 9:32 AM EDT
Completed Not applicable Interventional

CAREFOR: Precision Medicine Driving Precision Nutrition for the Treatment of NeoAdjuvant Breast Cancer

NCT02827370
View directory record Official record
Conditions
Breast Carcinoma
Interventions
Behavioral Dietary Intervention
Behavioral
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
Other
Eligibility
18 Years and older · Female only
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 29, 2025 · Synced Oct 21, 2026, 9:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

An Interactive Text-Message Based Brief Intervention to Reduce Substance-Impaired Driving Among College Students

NCT03496129
View directory record Official record
Conditions
Alcohol-Impaired Driving
Interventions
Personalized feedback, Personalized feedback and text messages, Information Only
Behavioral
Lead sponsor
Western Kentucky University
Other
Eligibility
18 Years and older
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Bowling Green, Kentucky
Source: ClinicalTrials.gov public record
Updated Aug 11, 2025 · Synced Oct 21, 2026, 9:32 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Driving Simulation to Assess Non-Sedative Effects of Tolperisone

NCT03353922
View directory record Official record
Conditions
Driving Impaired
Interventions
Cyclobenzaprine 10 Mg Oral Tablet, Placebo Oral Tablet
Drug
Lead sponsor
Neurana Pharmaceuticals, Inc.
Industry
Eligibility
21 Years to 55 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
2
States / cities
Long Beach, California • Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 1, 2022 · Synced Oct 21, 2026, 9:32 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Effectiveness of Distracted Driving Campaign

NCT02437149
View directory record Official record
Conditions
Trauma Prevention
Interventions
Video, Power Point, Brochure
Behavioral
Lead sponsor
Nicklaus Children's Hospital f/k/a Miami Children's Hospital
Other
Eligibility
15 Years to 18 Years
Enrollment
273 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated May 5, 2017 · Synced Oct 21, 2026, 9:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Intervention Comparative Effectiveness for Adult Cognitive Training

NCT03141281
View directory record Official record
Conditions
Cognitive Aging
Interventions
BrainHQ, Rise of Nations, IADL Training, Active Control
Behavioral
Lead sponsor
Florida State University
Other
Eligibility
65 Years and older
Enrollment
238 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated Jun 7, 2021 · Synced Oct 21, 2026, 9:32 AM EDT