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ClinicalTrials.gov public records Last synced Oct 20, 2026, 11:07 PM EDT

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Showing 49–72 of 95 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Post-Concussion Syndrome Clear all
Completed Phase 1Phase 2 Interventional Results available

Chronic Postconcussive Headache: A Placebo-Controlled Treatment Trial of Prazosin

NCT02266329
View directory record Official record
Conditions
Posttraumatic Headache, Combat Disorders, Post Concussion Syndrome, Headache, Mild Traumatic Brain Injury, Posttraumatic Migraine
Interventions
prazosin hydrochloride, placebo
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Oct 20, 2026, 11:07 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Utility of Pupillary Metrics in Diagnosis and Management of Concussion in Children

NCT04540445
View directory record Official record
Conditions
Brain Concussion, Reflex, Pupillary, Post-Concussion Syndrome, Brain Injuries, Traumatic
Interventions
Pupillary Assessment
Other
Lead sponsor
Children's Hospital of Orange County
Other
Eligibility
5 Years to 17 Years
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Orange, California
Source: ClinicalTrials.gov public record
Updated Mar 11, 2022 · Synced Oct 20, 2026, 11:07 PM EDT
Not listed Phase 1 Interventional

ATCell™ Expanded Autologous, Adipose-Derived Mesenchymal Stem Cells Deployed Via Intravenous Infusion

NCT04744051
View directory record Official record
Conditions
Post-Concussion Syndrome
Interventions
50 Adipose Derived Stem Cell Infusion, 150 Adipose Derived Stem Cell Infusion, 300 Adipose Derived Stem Cell Infusion, Placebo Infusion
Drug
Lead sponsor
American CryoStem Corporation
Industry
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
La Mesa, California
Source: ClinicalTrials.gov public record
Updated Jun 9, 2023 · Synced Oct 20, 2026, 11:07 PM EDT
Recruiting Not applicable Interventional

Remotely Supervised tDCS+ for Complex Attention in mTBI (Cognetric)

NCT06413173
View directory record Official record
Conditions
Brain Concussion, Brain Trauma, Attention Concentration Difficulty, Brain Injuries, Brain Injuries, Traumatic, Neurocognitive Dysfunction, Attention Impaired, Memory Impairment, Mild Traumatic Brain Injury, Mild Cognitive Impairment, Post Concussive Symptoms
Interventions
Active tDCS and Cognitive Training Intervention, Sham tDCS and Cognitive Training Intervention
Combination Product
Lead sponsor
United States Naval Medical Center, San Diego
Federal
Eligibility
18 Years to 60 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
2
States / cities
San Diego, California • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 12, 2025 · Synced Oct 20, 2026, 11:07 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Repetitive Transcranial Magnetic Stimulation for Post-concussion Headaches

NCT06112093
View directory record Official record
Conditions
Brain Concussion, Mild Traumatic Brain Injury, Headache, Post-Concussion Symptoms
Interventions
Repetitive Transcranial Magnetic Stimulation, Sham Repetitive Transcranial Magnetic Stimulation
Device
Lead sponsor
State University of New York - Upstate Medical University
Other
Eligibility
18 Years to 55 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Oct 10, 2025 · Synced Oct 20, 2026, 11:07 PM EDT
Completed Not applicable Interventional Results available

Transcranial Direct Current Stimulation for the Treatment of Deficits After Traumatic Brain Injury

NCT02613936
View directory record Official record
Conditions
Traumatic Brain Injury, Post Concussive Symptoms, Depression, Executive Dysfunction
Interventions
Anodal tDCS, Cognitive training
Device · Behavioral
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years to 55 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Oct 6, 2023 · Synced Oct 20, 2026, 11:07 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Cerebellar TDCS for SRPCS Treatment

NCT04760899
View directory record Official record
Conditions
Post-Concussion Syndrome
Interventions
Transcranial Direct Current Stimulation
Device
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 30 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Mar 21, 2025 · Synced Oct 20, 2026, 11:07 PM 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 27, 2013 · Synced Oct 20, 2026, 11:07 PM EDT
Not listed Phase 3 Interventional

Hyperbaric Oxygen Treatment to Treat Mild Traumatic Brain Injury (mTBI)/Persistent Post-Concussion Syndrome (PPCS)

NCT02089594
View directory record Official record
Conditions
Post-Concussion Syndrome, Traumatic Brain Injury
Interventions
Hyperbaric Oxygen, No Hyperbaric Oxygen
Drug
Lead sponsor
Louisiana State University Health Sciences Center in New Orleans
Other
Eligibility
18 Years to 65 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Apr 18, 2017 · Synced Oct 20, 2026, 11:07 PM EDT
Completed Not applicable Interventional

Symptom-Targeted Approach to Rehabilitation for Concussion

NCT05091970
View directory record Official record
Conditions
Mild Traumatic Brain Injury
Interventions
Manualized cognitive rehabilitation for mild traumatic brain injury (mTBI)
Procedure
Lead sponsor
South Texas Veterans Health Care System
Federal
Eligibility
18 Years to 65 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
2
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated May 15, 2025 · Synced Oct 20, 2026, 11:07 PM EDT
Completed Not applicable Interventional

Strength and Awareness in Action: an Intervention for Post-Acute TBI Headaches (SAA-TBI)

NCT03277859
View directory record Official record
Conditions
Traumatic Brain Injury, Post-concussive Headaches
Interventions
SAA-TBI
Behavioral
Lead sponsor
VA Eastern Colorado Health Care System
Federal
Eligibility
18 Years to 55 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 23, 2019 · Synced Oct 20, 2026, 11:07 PM EDT
Recruiting Not applicable Interventional

Control Network Neuromodulation to Enhance Cognitive Training in Complex Traumatic Brain Injury

NCT05236010
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
rTMS, HD-tDCS, Attention Process Training
Device · Other
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years to 59 Years
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
5
States / cities
Minneapolis, Minnesota • Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Oct 14, 2026 · Synced Oct 20, 2026, 11:07 PM EDT
Completed Not applicable Interventional

Study of an Exercise Program (STEP) for Youth With Concussion

NCT02673112
View directory record Official record
Conditions
Persistent Concussion Symptoms
Interventions
Subthreshold exercise (STEP) with mobile health coaching, Light stretching (LS)
Behavioral
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
11 Years to 18 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 26, 2018 · Synced Oct 20, 2026, 11:07 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Measure of Cerebrovascular Dysfunction After TBI With fNIRS

NCT01789164
View directory record Official record
Conditions
Traumatic Brain Injury, Post-concussion Syndrome
Interventions
Not listed
Lead sponsor
Uniformed Services University of the Health Sciences
Federal
Eligibility
18 Years to 60 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 17, 2019 · Synced Oct 20, 2026, 11:07 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Brain and Gut Plasticity in Mild TBI or Post-acute COVID Syndrome Following Growth Hormone Therapy

NCT03554265
View directory record Official record
Conditions
Traumatic Brain Injury, Fatigue, Cognitive Impairment, COVID-19
Interventions
Somatropin
Drug
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
18 Years to 70 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 5, 2025 · Synced Oct 20, 2026, 11:07 PM EDT
Not listed Not applicable Interventional

A Wrist-Worn Nerve Stimulator for Remediating Persistent Post-Concussive Symptoms in Adolescents

NCT05685121
View directory record Official record
Conditions
Concussion, Brain
Interventions
Apollo Neuro
Device
Lead sponsor
University of South Carolina
Other
Eligibility
10 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Jan 13, 2023 · Synced Oct 20, 2026, 11:07 PM EDT
Recruiting Not applicable Interventional

GyroStim for Post Concussion Syndrome

NCT07527663
View directory record Official record
Conditions
Post Concussion Syndrome
Interventions
Sensorimotor Multi-axis Automated Rotational Therapy (SMART) utilizing GyroStim device, Physical therapy and speech therapy/cognitive rehabilitation therapy
Device · Other
Lead sponsor
Neuroscience Group
Other
Eligibility
18 Years and older
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Appleton, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Oct 20, 2026, 11:07 PM EDT
Completed Not applicable Interventional

Feasibility Testing of Cognitive Strategy Training in Post-Concussive Syndrome

NCT04681742
View directory record Official record
Conditions
Brain Concussion, Post-Concussion Syndrome
Interventions
CO-OP Group
Behavioral
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 60 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 10, 2023 · Synced Oct 20, 2026, 11:07 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effects of Bright Light Therapy in Mild Traumatic Brain Injury

NCT01747811
View directory record Official record
Conditions
Concussion, Mild, Post-Concussion Symptoms, Sleep Problems
Interventions
wavelength-1 bright light, wavelength-2 bright light
Device
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 50 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Jun 1, 2017 · Synced Oct 20, 2026, 11:07 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Bright Light Therapy for Treatment of Sleep Problems Following Mild Traumatic Brain Injury

NCT02374918
View directory record Official record
Conditions
Concussion, Mild, Post-Concussion Symptoms, Sleep Problems
Interventions
mTBI wavelength-1 bright light, mTBI wavelength-2 bright light, HC wavelength-1 bright light, HC wavelength-2 bright light
Device
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 50 Years
Enrollment
77 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Jun 24, 2021 · Synced Oct 20, 2026, 11:07 PM EDT
Completed Not applicable Interventional

Collaborative Care Model for the Treatment of Persistent Symptoms After Concussion Among Youth

NCT03034720
View directory record Official record
Conditions
Concussion, Brain, TBI, Depression, Anxiety
Interventions
Collaborative Care
Behavioral
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
11 Years to 18 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 8, 2021 · Synced Oct 20, 2026, 11:07 PM 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 3, 2016 · Synced Oct 20, 2026, 11:07 PM EDT
Recruiting Phase 2 Interventional

HBOT Effects on First Responders' Cognition and Well-Being

NCT07852728
View directory record Official record
Conditions
Traumatic Brain Injury, PTSD - Post Traumatic Stress Disorder, Anxiety, Depression, Post Concussion Symptoms
Interventions
Hyperbaric Oxygen Therapy (HBOT)
Drug
Lead sponsor
Summit Hyperbarics and Wellness
Other
Eligibility
18 Years to 75 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Boise, Idaho
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 20, 2026, 11:07 PM EDT
Completed No phase listed Observational

Accelerated Transcranial Magnetic Stimulation Intervention for Post-Concussion Syndrome

NCT07211919
View directory record Official record
Conditions
Post Concussive Syndrome, Chronic, Post Concussion Symptoms, Post Concussive Syndrome, Post Concussion Syndrome, Anxiety Disorder Not Otherwise Specified
Interventions
Not listed
Lead sponsor
Cognitive FX
Industry
Eligibility
16 Years to 75 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Provo, Utah
Source: ClinicalTrials.gov public record
Updated Oct 10, 2025 · Synced Oct 20, 2026, 11:07 PM EDT