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ClinicalTrials.gov public records Last synced Oct 21, 2026, 2:49 PM EDT

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Showing 1–24 of 34 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Motor Vehicles Clear all
Withdrawn Not applicable Interventional

Pilot Intervention-Exercise for the Weight, Healthy Eating, and Exercise for the Long-Haul

NCT03147209
View directory record Official record
Conditions
Obesity, Commercial Motor Vehicle Driver
Interventions
Health Coaching
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
21 Years to 74 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 6, 2019 · Synced Oct 21, 2026, 2:49 PM EDT
Completed Not applicable Interventional

Neuromuscular Mechanisms Underlying Poor Recovery From Whiplash Injuries

NCT02157038
View directory record Official record
Conditions
Whiplash Associated Disorders, WAD, Whiplash
Interventions
Pedometer, MRI
Device
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 65 Years
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 12, 2021 · Synced Oct 21, 2026, 2:49 PM 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, 2:49 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Vitamin D to ENhance TraUma REcovery

NCT05458024
View directory record Official record
Conditions
Musculoskeletal Pain
Interventions
Vitamin D 2, Vitamin D2 Placebo
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 65 Years
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
4
States / cities
Worcester, Massachusetts • St Louis, Missouri • Camden, New Jersey + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 28, 2025 · Synced Oct 21, 2026, 2:49 PM EDT
Completed Not applicable Interventional Results available

Utilizing Text Messaging to Improve Vehicle Safety Among At-Risk Young Adults

NCT03833713
View directory record Official record
Conditions
Risk Reduction
Interventions
SMS Dialogue, SMS Assessments
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 25 Years
Enrollment
218 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 9, 2024 · Synced Oct 21, 2026, 2:49 PM EDT
Completed Phase 3 Interventional

Preventing Chronic Whiplash Pain

NCT00021476
View directory record Official record
Conditions
Whiplash Injuries
Interventions
Behavioral treatments, Physical therapy
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
20 Years to 65 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2007
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 13, 2013 · Synced Oct 21, 2026, 2:49 PM 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, 2:49 PM EDT
Completed Not applicable Interventional

Examining Written Disclosure as a Treatment for Post-Traumatic Stress Disorder

NCT00862498
View directory record Official record
Conditions
Post-Traumatic Stress Disorder
Interventions
Written Disclosure
Other
Lead sponsor
Boston University
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 28, 2018 · Synced Oct 21, 2026, 2:49 PM EDT
Completed Phase 2 Interventional

Healing With Venlafaxine After Injury (HELP)

NCT01716377
View directory record Official record
Conditions
Neck Pain
Interventions
Venlafaxine
Drug
Lead sponsor
Rhode Island Hospital
Other
Eligibility
18 Years to 50 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
3
States / cities
Grand Rapids, Michigan • Rochester, New York • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 13, 2017 · Synced Oct 21, 2026, 2:49 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Hazard Anticipation Program for Parents of Teen Drivers

NCT06611241
View directory record Official record
Conditions
Motor Vehicle Accident, Interaction, Parent-Offspring
Interventions
Hazard Anticipation Program for Parents of Teen Drivers
Behavioral
Lead sponsor
Elizabeth O'Neal
Other
Eligibility
14 Years and older
Enrollment
103 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Oct 21, 2026, 2:49 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Preventing Motor Vehicle Crashes Among Young Drivers: Evaluation of the Checkpoints Program Presented by the American Automobile Association

NCT00920049
View directory record Official record
Conditions
Injury
Interventions
Persuasion
Behavioral
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
15 Years and older
Enrollment
830 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 21, 2026, 2:49 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pedestrian Behavior Following Implementation of a Walking School Bus

NCT00402701
View directory record Official record
Conditions
Obesity
Interventions
Walking School Bus Program
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
5 Years to 12 Years
Enrollment
735 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2006
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 9, 2024 · Synced Oct 21, 2026, 2:49 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Health Literacy and Obesogenic Behaviors

NCT04252677
View directory record Official record
Conditions
Obesity, Adolescent, Health Behavior, Health Knowledge, Attitudes, Practice, Diet, Healthy, Exercise, Health Literacy
Interventions
Obesity Prevention, Health Literacy
Behavioral
Lead sponsor
City University of New York, School of Public Health
Other
Eligibility
13 Years to 17 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 1, 2026 · Synced Oct 21, 2026, 2:49 PM EDT
Recruiting Not applicable Interventional

Recovering Sleep After Trauma

NCT07196332
View directory record Official record
Conditions
Post-traumatic Stress Disorder
Interventions
Brief Behavioral Treatment for Insomnia (BBTI), Progressive Muscle Relaxation Training (PMRT)
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Oct 21, 2026, 2:49 PM EDT
Not listed Phase 1Phase 2 Interventional

Reducing Driving Offenses of Adolescent Drinkers

NCT00851058
View directory record Official record
Conditions
Alcohol Consumption
Interventions
Brief group counseling, Community Counseling, Prototypic community service
Behavioral
Lead sponsor
Rhode Island Hospital
Other
Eligibility
16 Years to 20 Years
Enrollment
786 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Feb 25, 2011 · Synced Oct 21, 2026, 2:49 PM EDT
Completed No phase listed Observational

Concussion in Motor Vehicle Accidents: The Concussion Identification Index

NCT02858544
View directory record Official record
Conditions
Motor Vehicle Accidents, TBI (Traumatic Brain Injury), Brain Contusion, Brain Injuries, Cortical Contusion, Concussion Mild, Cerebral Concussion, Brain Concussion, Accidents, Traffic, Traffic Accidents, Traumatic Brain Injury With Brief Loss of Consciousness, Traumatic Brain Injury With no Loss of Consciousness, Traumatic Brain Injury With Loss of Consciousness
Interventions
The Concussion Identification Index, ImPACT
Other
Lead sponsor
Clionsky Neuro Systems Inc.
Industry
Eligibility
10 Years to 60 Years
Enrollment
1,790 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Springfield, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 8, 2016 · Synced Oct 21, 2026, 2:49 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Swivel Convertible Child Safety Seat to Improve Usage

NCT06866171
View directory record Official record
Conditions
Motor Vehicle Injury
Interventions
Modular child restraint
Other
Lead sponsor
Minnesota HealthSolutions
Industry
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 9, 2026 · Synced Oct 21, 2026, 2:49 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Way to Safety Cellphone Blocking

NCT02416713
View directory record Official record
Conditions
Teen Drivers, Motor Vehicle Accident
Interventions
Cellcontrol DriveID, Education Only
Device · Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
16 Years to 17 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 28, 2019 · Synced Oct 21, 2026, 2:49 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Safety-Enhancing Motor Vehicle Child Safety Seat

NCT06384989
View directory record Official record
Conditions
Motor Vehicle Injury, Safety Issues
Interventions
Child restraint system with load leg feature
Other
Lead sponsor
Minnesota HealthSolutions
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 16, 2025 · Synced Oct 21, 2026, 2:49 PM EDT
Completed No phase listed Observational

Persistent Pain Among Elderly Experiencing Motor Vehicle Collision

NCT02054962
View directory record Official record
Conditions
Persistent Pain After Injury, Functional Decline After Injury
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
65 Years and older
Enrollment
211 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Grand Rapids, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 5, 2018 · Synced Oct 21, 2026, 2:49 PM EDT
Not listed Not applicable Interventional

EMDR vs. PC For Motor Vehicle Accident Trauma

NCT03271359
View directory record Official record
Conditions
Trauma, Psychological, Motor Vehicle Accident
Interventions
EMDR, PC
Behavioral
Lead sponsor
Trauma Institute & Child Trauma Institute
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Northampton, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 7, 2017 · Synced Oct 21, 2026, 2:49 PM EDT
Completed Not applicable Interventional

Parent-based Intervention to Increase Safe Teen Driving

NCT01014923
View directory record Official record
Conditions
Motor Vehicle Occupant Injury, Teenaged Driver
Interventions
Teen driving intervention
Behavioral
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 65 Years
Enrollment
163 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
2
States / cities
Des Moines, Iowa • Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Feb 21, 2011 · Synced Oct 21, 2026, 2:49 PM EDT
Completed Phase 3 Interventional Results available

Comparative Study to Evaluate ISV-305 Compared to Vehicle in Blepharitis Subjects

NCT01543490
View directory record Official record
Conditions
Active, Symptomatic Blepharitis
Interventions
ISV-305, Vehicle
Drug · Other
Lead sponsor
Sun Pharmaceutical Industries Limited
Industry
Eligibility
1 Year and older
Enrollment
558 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Newport Beach, California
Source: ClinicalTrials.gov public record
Updated Nov 19, 2021 · Synced Oct 21, 2026, 2:49 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Mobile Technology Monitoring System to Assess a Web-based Intervention for Teen Risky Driving

NCT02695888
View directory record Official record
Conditions
Adolescent, Accidents, Traffic, Attention, Motor Vehicles
Interventions
Risky Driving Prevention, Teen Healthy Living
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
16 Years to 17 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 18, 2018 · Synced Oct 21, 2026, 2:49 PM EDT