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Showing 1–23 of 23 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Automobile Accident Clear all
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 27, 2025 · Synced Jul 21, 2026, 6:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparing Driving Performance Among Trained and Untrained Drivers Using a Driving Simulator

NCT01619202
View directory record Official record
Conditions
Prevention Harmful Effects, Accidents, Traffic, Accident Prevention
Interventions
Risk Anticipation -Perception Training
Behavioral
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
16 Years to 18 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 25, 2015 · Synced Jul 21, 2026, 6:55 PM EDT
Completed Not applicable Interventional Results available

Tiny Cargo, Big Deal! An ED-Based Study of Child Passenger Safety Behaviors

NCT04238247
View directory record Official record
Conditions
Accident, Traffic
Interventions
Tiny Cargo, Big Deal/Abróchame Bien, Cuídame Bien (TCBD/ABCB) Basic Intervention, Tiny Cargo, Big Deal/Abróchame Bien, Cuídame Bien (TCBD/ABCB) Enhanced Intervention
Behavioral
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
6 Months to 10 Years
Enrollment
513 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Jul 21, 2026, 6:55 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
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Feb 11, 2026 · Synced Jul 21, 2026, 6:55 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 4, 2018 · Synced Jul 21, 2026, 6:55 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 12, 2017 · Synced Jul 21, 2026, 6:55 PM EDT
Enrolling by invitation Not applicable Interventional

Responsible Marijuana Sales Practices to Reduce the Risk of Selling to Intoxicated Customers

NCT06235632
View directory record Official record
Conditions
Alcoholic Intoxication, Automobile Accident, Cannabis
Interventions
Policy and Training Intervention, Usual and Customary Policy and Training (UC-PT) (Control) Condition
Behavioral
Lead sponsor
Klein Buendel, Inc.
Industry
Eligibility
21 Years and older
Enrollment
229 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Golden, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 4, 2025 · Synced Jul 21, 2026, 6:55 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Transportation Safety in Adolescence

NCT03639753
View directory record Official record
Conditions
Automobile Accident
Interventions
Parent-Teen Intervention, Usual Practice
Behavioral · Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
16 Years to 17 Years
Enrollment
2,216 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced Jul 21, 2026, 6:55 PM EDT
Completed Not applicable Interventional Results available

Teen Video Study to Reduce Risky Driving and Sexual Behavior in Adolescents

NCT02049710
View directory record Official record
Conditions
Pregnancy, Sexually Transmitted Infections, Automobile Accidents
Interventions
Seventeen Days, Driving Skills for Life
Behavioral
Lead sponsor
Carnegie Mellon University
Other
Eligibility
14 Years to 19 Years · Female only
Enrollment
1,317 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
3
States / cities
Columbus, Ohio • Pittsburgh, Pennsylvania • Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Feb 13, 2022 · Synced Jul 21, 2026, 6:55 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 7, 2016 · Synced Jul 21, 2026, 6:55 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 12, 2013 · Synced Jul 21, 2026, 6:55 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 6, 2017 · Synced Jul 21, 2026, 6:55 PM EDT
Completed Not applicable Interventional

Lifespan Integration for Posttraumatic Stress Disorder From an Auto Accident

NCT01263067
View directory record Official record
Conditions
Posttraumatic Stress Disorder
Interventions
Lifespan Integration Therapy, Lifespan Integration- Control
Behavioral
Lead sponsor
Argosy University
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 13, 2015 · Synced Jul 21, 2026, 6:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Buckle Me Up!: A Digital Emergency Department Discharge Intervention for Child Car Safety

NCT03799393
View directory record Official record
Conditions
Safety Issues, Injuries, Car Accident
Interventions
CIAS (Computer Intervention Authoring Software), Standard Printed Discharge Instructions
Behavioral
Lead sponsor
Lifespan
Other
Eligibility
Up to 21 Years
Enrollment
295 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Dec 8, 2021 · Synced Jul 21, 2026, 6:55 PM EDT
Completed Not applicable Interventional Results available

Seprafilm in Open Abdomens: a Study of Wound and Adhesion Characteristics in Trauma Damage Control Patients

NCT01594385
View directory record Official record
Conditions
Open Abdomen, Abdominal Adhesions, Trauma, Wounds and Injury
Interventions
Seprafilm
Biological
Lead sponsor
Stan Stawicki
Other
Eligibility
18 Years to 89 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
5
States / cities
Camden, New Jersey • Charlotte, North Carolina • Columbus, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Nov 19, 2017 · Synced Jul 21, 2026, 6:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparative Effectiveness of Financial Incentives and Nudges to Reduce Cellphone Use While Driving Among UBI Auto Policy Holders

NCT03833219
View directory record Official record
Conditions
Automobile Accident
Interventions
Weekly feedback, End of intervention period incentive, Loss-framed weekly incentive
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
16 Years and older
Enrollment
2,108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 9, 2020 · Synced Jul 21, 2026, 6:55 PM EDT
Completed Not applicable Interventional

Effects of Antagonistic Actions in Response to Trauma Exposure

NCT04617769
View directory record Official record
Conditions
Post Traumatic Stress Disorder
Interventions
Psychoeducation, Exposure
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 60 Years
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jan 10, 2024 · Synced Jul 21, 2026, 6:55 PM EDT
Not listed Not applicable Interventional

Extension of EMDR vs. PC For Motor Vehicle Accident Trauma

NCT03271411
View directory record Official record
Conditions
Trauma, Psychological, Motor Vehicle Accident
Interventions
EMDR-based Flash technique, PC-based Flash technique
Behavioral
Lead sponsor
Trauma Institute & Child Trauma Institute
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Northampton, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 6, 2017 · Synced Jul 21, 2026, 6:55 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 3, 2026 · Synced Jul 21, 2026, 6:55 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 11, 2021 · Synced Jul 21, 2026, 6:55 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 27, 2018 · Synced Jul 21, 2026, 6:55 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 27, 2019 · Synced Jul 21, 2026, 6:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Promoting Intrafamily Accountability for Reducing Cellphone Use While Driving in Adults and Their Teen Children

NCT02923271
View directory record Official record
Conditions
Teen Drivers, Motor Vehicle Accidents
Interventions
CellControl
Device
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
16 Years to 17 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 19, 2019 · Synced Jul 21, 2026, 6:55 PM EDT