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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Concussion Mild Clear all
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

A Highly Portable Device for Assessment of Mild Traumatic Brain Injury in Deployed and Far-Forward Settings

NCT05527041
View directory record Official record
Conditions
Concussion, Brain, Mild Traumatic Brain Injury
Interventions
EyeBOX Lens (EBLens)
Device
Lead sponsor
Oculogica, Inc.
Industry
Eligibility
17 Years to 35 Years
Enrollment
1,600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
West Point, New York
Source: ClinicalTrials.gov public record
Updated Jul 30, 2025 · Synced Jul 22, 2026, 8:29 AM EDT
Recruiting Phase 3 Interventional

Growth Hormone Replacement Therapy in Veterans With Mild Traumatic Brain Injury (mTBI) and Adult Growth Hormone Deficiency (AGHD)

NCT04867317
View directory record Official record
Conditions
Adult Growth Hormone Deficiency, Mild Traumatic Brain Injury
Interventions
Somatropin, Placebo
Drug · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
21 Years to 55 Years
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
16
States / cities
Birmingham, Alabama • Phoenix, Arizona • San Diego, California + 13 more
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Jul 22, 2026, 8:29 AM EDT
Not listed Phase 2 Interventional Accepts healthy volunteers

Acute Concussion and Melatonin

NCT04731974
View directory record Official record
Conditions
Concussion, Mild, Concussion, Brain, Pediatric ALL
Interventions
Melatonin 3 MG, Placebo
Drug · Other
Lead sponsor
Children's National Research Institute
Other
Eligibility
12 Years to 18 Years
Enrollment
254 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Feb 6, 2024 · Synced Jul 22, 2026, 8:29 AM EDT
Completed No phase listed Observational

Visual Dysfunction in Mild Traumatic Brain Injury (MTBI): A Comparison Group Study

NCT00671450
View directory record Official record
Conditions
Post-Traumatic Stress Disorder
Interventions
Not listed
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
19 Years to 39 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jan 27, 2013 · Synced Jul 22, 2026, 8:29 AM EDT
Terminated Phase 1 Interventional

Cerebrovascular Reactivity in American Football Players

NCT03417492
View directory record Official record
Conditions
Traumatic Brain Injury, Mild Traumatic Brain Injury, Post-Concussion Syndrome
Interventions
Sildenafil Citrate
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
40 Years to 65 Years · Male only
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 20, 2022 · Synced Jul 22, 2026, 8:29 AM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Sport-Related Concussion Recovery in Athletes

NCT06852300
View directory record Official record
Conditions
Concussion Mild, Concussion, Brain
Interventions
Concussion Assessment Battery
Device
Lead sponsor
University of Central Arkansas
Other
Eligibility
18 Years to 26 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2030
U.S. locations
1
States / cities
Conway, Arkansas
Source: ClinicalTrials.gov public record
Updated Mar 5, 2025 · Synced Jul 22, 2026, 8:29 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Predicting Concussion Outcomes With Salivary miRNA

NCT02901821
View directory record Official record
Conditions
Concussion, Mild
Interventions
salivary RNA collection
Genetic
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
5 Years to 21 Years
Enrollment
700 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2026
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 15, 2025 · Synced Jul 22, 2026, 8:29 AM EDT
Completed Not applicable Interventional

Art Therapy QEEG Study for Service Members with a Traumatic Brain Injury and Posttraumatic Stress Symptoms

NCT04776304
View directory record Official record
Conditions
Post-Traumatic Headache, PTSD, TBI, TBI (Traumatic Brain Injury), MTBI - Mild Traumatic Brain Injury, Posttraumatic Stress Disorder, Posttraumatic Stress Disorder, Delayed Onset, Sleep Disturbance, Nightmare, Nightmares, REM-Sleep Type, Headache, Irritable Mood, Anger, Eating Disorders, Combat and Operational Stress Reaction, Combat Stress Disorders, Military Operations, Military Activity, Military Family
Interventions
Art Therapy
Behavioral
Lead sponsor
Walter Reed National Military Medical Center
Federal
Eligibility
18 Years to 64 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 5, 2024 · Synced Jul 22, 2026, 8:29 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

High-Definition Transcranial Direct Current Stimulation (HD-tDCS) for Sensory Deficits in Complex Traumatic Brain Injury

NCT03799458
View directory record Official record
Conditions
Mild Traumatic Brain Injury
Interventions
Active High-definition transcranial direct current stimulation (HD-tDCS), Sham High-definition transcranial direct current stimulation (HD-tDCS)
Device
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years to 59 Years
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Apr 7, 2025 · Synced Jul 22, 2026, 8:29 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

HEAD Injury Serum Markers and Multi-modalities for Assessing Response to Trauma

NCT04423198
View directory record Official record
Conditions
Mild Traumatic Brain Injury
Interventions
Cognitive Assessment, Patient Reported Neurological Outcome Assessments, Blood Draw
Behavioral · Procedure
Lead sponsor
BRAINBox Solutions Inc
Industry
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
11
States / cities
Kansas City, Kansas • Detroit, Michigan • Rochester, New York + 5 more
Source: ClinicalTrials.gov public record
Updated Aug 3, 2021 · Synced Jul 22, 2026, 8:29 AM EDT
Completed Not applicable Interventional

Targeted Multidomain (T-MD) Interventions for Complex Mild Traumatic Brain Injury (mTBI)

NCT04549532
View directory record Official record
Conditions
Concussion, Mild
Interventions
Targeted Multidomain, Behavioral Management
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 49 Years
Enrollment
169 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania • Fairfax, Virginia
Source: ClinicalTrials.gov public record
Updated Oct 8, 2025 · Synced Jul 22, 2026, 8:29 AM EDT
Completed No phase listed Observational

Service Member Fatigue and Lack of Motivation Following Concussion

NCT01496586
View directory record Official record
Conditions
Fatigue, Traumatic Brain Injury
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 16, 2019 · Synced Jul 22, 2026, 8:29 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Acute and Mild TBI Injury in Military and Civilian Population Using Advanced MR Imaging

NCT05101239
View directory record Official record
Conditions
Mild Traumatic Brain Injury
Interventions
MRI imaging exam
Device
Lead sponsor
The Geneva Foundation
Other
Eligibility
18 Years to 55 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
2
States / cities
Bethesda, Maryland • Fort Belvoir, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 25, 2023 · Synced Jul 22, 2026, 8:29 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Ketone Supplementation in Adolescents Post-Concussion

NCT04079907
View directory record Official record
Conditions
Concussion, Mild, Concussion, Severe, Concussion, Brain, Concussive Injury, Sport Injury, Sports Injuries in Children
Interventions
Ketone, Placebo
Dietary Supplement
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
13 Years to 19 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated May 9, 2022 · Synced Jul 22, 2026, 8:29 AM EDT
Recruiting Not applicable Interventional

Combined Neuromodulation and Cognitive Training for Post-mTBI Depression

NCT05682677
View directory record Official record
Conditions
Depression, Mild Traumatic Brain Injury, Concussion, Brain
Interventions
iTBS, sham iTBS, Personalized, Augmented Cognitive Training (PACT)
Device · Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 65 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Jul 22, 2026, 8:29 AM EDT
Completed Not applicable Interventional

Walking After Traumatic Brain Injury in Older Adults

NCT06222502
View directory record Official record
Conditions
Traumatic Brain Injury, TBI, Mild Traumatic Brain Injury, Moderate Traumatic Brain Injury
Interventions
Planning, Reminders, and Micro-Incentives, Health Education
Other
Lead sponsor
Timothy Morris
Other
Eligibility
40 Years to 80 Years
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced Jul 22, 2026, 8:29 AM EDT
Recruiting Not applicable Interventional

Evaluation of Cognitive Behavioral Therapy for Insomnia (CBT-I) in Individuals With Mild Traumatic Brain Injury (mTBI)

NCT07385105
View directory record Official record
Conditions
Sleep Architecture, Mild Traumatic Brain Injury, Sleep, Sleep and Circadian Problems
Interventions
Cognitive behavioral Therapy for insomnia (CBT-I)
Behavioral
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 60 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Jul 22, 2026, 8:29 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

An fMRI Study of Attention and Effort After Concussion

NCT00653029
View directory record Official record
Conditions
Post Concussive Syndrome
Interventions
Not listed
Lead sponsor
State University of New York - Upstate Medical University
Other
Eligibility
18 Years to 60 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2012
U.S. locations
1
States / cities
Syracuse, New York
Source: ClinicalTrials.gov public record
Updated May 2, 2016 · Synced Jul 22, 2026, 8:29 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Advanced MRI Applications for Mild Traumatic Brain Injury

NCT02070588
View directory record Official record
Conditions
Mild Traumatic Brain Injury, Traumatic Brain Injury
Interventions
MRI
Device
Lead sponsor
GE Healthcare
Industry
Eligibility
15 Years to 50 Years
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 20, 2017 · Synced Jul 22, 2026, 8:29 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Testing mTBI in Athletes

NCT02486003
View directory record Official record
Conditions
Mild Traumatic Brain Injury, Brain Concussion
Interventions
Not listed
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 40 Years
Enrollment
329 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Dec 21, 2017 · Synced Jul 22, 2026, 8:29 AM EDT
Completed Not applicable Interventional Results available

High Dose Omega-3 Fatty Acids in the Treatment of Sport Related Concussions

NCT01814527
View directory record Official record
Conditions
Mild Concussion, Brain Concussion, Cerebral Concussion
Interventions
Docosahexaenoic acid, Placebo
Dietary Supplement · Drug
Lead sponsor
East Carolina University
Other
Eligibility
18 Years to 40 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Greenville, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 23, 2024 · Synced Jul 22, 2026, 8:29 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Evaluating a Novel Method of EEG Evoked Response Potential Analysis in Sport Concussion Assessment - Test Stability and Effect of Concussion

NCT01535339
View directory record Official record
Conditions
Mild Traumatic Brain Injury
Interventions
Not listed
Lead sponsor
ElMindA Ltd
Industry
Eligibility
14 Years to 26 Years
Enrollment
109 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 24, 2019 · Synced Jul 22, 2026, 8:29 AM EDT
Completed No phase listed Observational

S-100B as Pre-Head CT Scan Screening Test After Mild Traumatic Brain Injury

NCT00717301
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Not listed
Lead sponsor
University of Rochester
Other
Eligibility
Not listed
Enrollment
1,252 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
6
States / cities
Albany, New York • Buffalo, New York • Cooperstown, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 11, 2015 · Synced Jul 22, 2026, 8:29 AM EDT
Completed Phase 2 Interventional

Hyperbaric Oxygen Therapy (HBO2T) for Post-Concussive Symptoms (PSC) After Mild Traumatic Brain Injury (mTBI)

NCT01220713
View directory record Official record
Conditions
Mild Traumatic Brain Injury, Post-Concussive Syndrome
Interventions
Hyperbaric Oxygen Therapy
Procedure
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
19 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
3
States / cities
Portsmouth, Virginia • Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 26, 2013 · Synced Jul 22, 2026, 8:29 AM EDT