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Showing 1–24 of 118 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Severe Traumatic Brain Injury Clear all
Suspended Early Phase 1 Interventional Accepts healthy volunteers

Changes in Glutamatergic Neurotransmission of Severe TBI Patients

NCT04244058
View directory record Official record
Conditions
Disorder of Consciousness, Traumatic Brain Injury
Interventions
Amantadine + L-DOPA, NMDA blocker
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 29, 2022 · Synced Sep 25, 2026, 7:16 PM EDT
Not yet recruiting Phase 2 Interventional

Ketamine Treatment for PTSD and MDD in TBI

NCT06228391
View directory record Official record
Conditions
PTSD, Post Traumatic Stress Disorder, Major Depressive Disorder, Traumatic Brain Injury
Interventions
IV ketamine, Midazolam
Drug
Lead sponsor
Minneapolis Veterans Affairs Medical Center
Federal
Eligibility
18 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 28, 2024 · Synced Sep 25, 2026, 7:16 PM EDT
Not listed Phase 1Phase 2 Interventional

Controlled Trial of ABELADRUG200 in Closed, Severe Head Injury

NCT00810940
View directory record Official record
Conditions
Severe Head Trauma
Interventions
AbelaDrug200, mannitol
Drug
Lead sponsor
Abela Pharmaceuticals, Inc.
Industry
Eligibility
16 Years to 70 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
3
States / cities
Irvine, California • Boston, Massachusetts • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 7, 2010 · Synced Sep 25, 2026, 7:16 PM EDT
Terminated Phase 2 Interventional Results available

Mild Hypothermia and Supplemental Magnesium Sulfate Infusion in Severe Traumatic Brain Injury (TBI) Subjects

NCT01333488
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Arctic Sun, Magnesium Sulfate
Device · Drug
Lead sponsor
United States Department of Defense
Federal
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Hollywood, Florida
Source: ClinicalTrials.gov public record
Updated Oct 27, 2015 · Synced Sep 25, 2026, 7:16 PM EDT
Not listed Not applicable Interventional

Efficacy of Pharmacological Treatment of Working Memory Impairment After Traumatic Brain Injury: Evaluation With fMRI

NCT00489892
View directory record Official record
Conditions
Traumatic Brain Injury, Severe Traumatic Brain Injury
Interventions
Modafinil
Drug
Lead sponsor
Kessler Foundation
Other
Eligibility
18 Years to 45 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
1
States / cities
West Orange, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 24, 2007 · Synced Sep 25, 2026, 7:16 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

SeeMe: Using Automated Facial Tracking to Detect Voluntary Behavior in Brain Injury

NCT07560631
View directory record Official record
Conditions
Traumatic Brain Injury (TBI) Patients, Severe Traumatic Brain Injury
Interventions
SeeMe Multimodal Auditory Command Protocol
Diagnostic Test
Lead sponsor
Stony Brook University
Other
Eligibility
22 Years to 85 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Sep 25, 2026, 7:16 PM EDT
Completed Phase 2 Interventional Results available

Sumatriptan as Treatment for Post-traumatic Headache

NCT01854385
View directory record Official record
Conditions
Post-traumatic Headache
Interventions
Sumatriptan 100 mg
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
2
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 10, 2022 · Synced Sep 25, 2026, 7:16 PM EDT
Completed Not applicable Interventional

Effect of Trunk Support on Academic Engagement of Children With Severe Disability

NCT05391594
View directory record Official record
Conditions
Cerebral Palsy, Traumatic Brain Injury, Metabolic Disease, Hypotonia
Interventions
customized posture support
Device
Lead sponsor
University of Hartford
Other
Eligibility
3 Months to 21 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
3
States / cities
Cheshire, Connecticut • Hartford, Connecticut • Wethersfield, Connecticut
Source: ClinicalTrials.gov public record
Updated May 25, 2022 · Synced Sep 25, 2026, 7:16 PM EDT
Completed Phase 2 Interventional Results available

Brain Tissue Oxygen Monitoring in Traumatic Brain Injury (TBI)

NCT00974259
View directory record Official record
Conditions
Severe Traumatic Brain Injury
Interventions
Management protocol based on pBrO2 and ICP values., Management protocol based on ICP values only.
Device
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 70 Years
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
10
States / cities
Miami, Florida • Durham, North Carolina • Cincinnati, Ohio + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2019 · Synced Sep 25, 2026, 7:16 PM EDT
Completed Not applicable Interventional Results available

The Effects of a Sub-maximal Exercise Program on Adolescents Who Sustained a Concussion

NCT03170856
View directory record Official record
Conditions
Concussion, Mild, Concussion, Brain, Concussion, Severe, Exertion; Excess
Interventions
Sub-maximal exercise
Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
14 Years to 21 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 30, 2023 · Synced Sep 25, 2026, 7:16 PM EDT
Recruiting Not applicable Interventional

Comparison of Two Group Wellness Interventions for Individuals With Neurologic Conditions and Their Support Persons

NCT05048966
View directory record Official record
Conditions
Traumatic Brain Injury, Mild Traumatic Brain Injury, Alzheimer's Disease, Brain Injury Traumatic Moderate, Brain Injury Traumatic Severe, Dementia
Interventions
Group Wellness Class 1, Group Wellness Class 2
Behavioral
Lead sponsor
Kessler Foundation
Other
Eligibility
18 Years and older
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
East Hanover, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 20, 2026 · Synced Sep 25, 2026, 7:16 PM EDT
Enrolling by invitation No phase listed Observational

Platelet Transfusion and Repeat TEG-PM in Patients With Severe TBI on Antiplatelet Therapy (Repeat TEG-PM)

NCT06433622
View directory record Official record
Conditions
Traumatic Intracranial Hemorrhage
Interventions
Repeat Thromboelastography with Platelet Mapping
Diagnostic Test
Lead sponsor
Lancaster General Hospital
Other
Eligibility
18 Years and older
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Lancaster, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 28, 2025 · Synced Sep 25, 2026, 7:16 PM EDT
Withdrawn No phase listed Observational

Noninvasive Monitoring of Cerebral Blood Flow Autoregulation in Patients With Traumatic Brain Injury (TBI)

NCT01605838
View directory record Official record
Conditions
Traumatic Brain Injury (TBI)
Interventions
Not listed
Lead sponsor
Advanced Brain Monitoring, Inc.
Industry
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 13, 2015 · Synced Sep 25, 2026, 7:16 PM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety Study of Intravenous Progesterone in Patients With Severe Traumatic Brain Injury

NCT01143064
View directory record Official record
Conditions
Brain Injuries
Interventions
Progesterone, Lipid emulsion without progesterone
Drug
Lead sponsor
BHR Pharma, LLC
Industry
Eligibility
16 Years to 70 Years
Enrollment
1,195 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
53
States / cities
Mobile, Alabama • Los Angeles, California • San Diego, California + 48 more
Source: ClinicalTrials.gov public record
Updated Oct 1, 2024 · Synced Sep 25, 2026, 7:16 PM EDT
Recruiting Not applicable Interventional

External Lumbar Drainage to Reduce ICP in Severe TBI: a Phase 1 Clinical Trial

NCT05889650
View directory record Official record
Conditions
Severe Traumatic Brain Injury, Intracranial Hypertension
Interventions
External Lumbar drainage
Procedure
Lead sponsor
Brain Trauma Foundation
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
6
States / cities
Gainesville, Florida • Kansas City, Kansas • Dallas, Texas + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced Sep 25, 2026, 7:16 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Non-invasive Measurement of Cerebrovascular Reactivity After Traumatic Brain Injury

NCT02990078
View directory record Official record
Conditions
TBI
Interventions
Sildenafil citrate, Functional Near Infared Spectroscopy, Hypercapnia Challenge
Drug · Device · Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 12, 2022 · Synced Sep 25, 2026, 7:16 PM EDT
Terminated Phase 3 Interventional Results available

Hypertonic Resuscitation Following Severe Traumatic Brain Injury (TBI)

NCT00316004
View directory record Official record
Conditions
Brain Injuries, Traumatic
Interventions
7.5% Hypertonic Saline in 6% Dextran-70 (HSD), 7.5% Hypertonic Saline (HS), 0.9% Normal Saline (NS)
Drug
Lead sponsor
University of Washington
Other
Eligibility
15 Years and older
Enrollment
1,331 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
10
States / cities
Birmingham, Alabama • Orange, California • San Diego, California + 7 more
Source: ClinicalTrials.gov public record
Updated May 18, 2011 · Synced Sep 25, 2026, 7:16 PM EDT
Not listed No phase listed Observational

Pupillometry for the Prediction of Neurologic Outcomes in Severe Traumatic Brain Injury

NCT02465242
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Not listed
Lead sponsor
Our Lady of the Lake Hospital
Other
Eligibility
18 Years and older
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Sep 27, 2016 · Synced Sep 25, 2026, 7:16 PM EDT
Withdrawn Phase 2 Interventional

Safety of Dexmedetomidine in Severe Traumatic Brain Injury

NCT01007773
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Precedex, Propofol, Fentanyl
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 12, 2023 · Synced Sep 25, 2026, 7:16 PM EDT
Completed Phase 2 Interventional

Comparison Between Different Types of Oxygen Treatment Following Traumatic Brain Injury

NCT00170352
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Hyperbaric Oxygen Treatment (HBOT), Enhanced Oxygen Treatment (Enhanced FiO2)
Procedure
Lead sponsor
Hennepin Healthcare Research Institute
Other
Eligibility
16 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2008
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 27, 2015 · Synced Sep 25, 2026, 7:16 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Unhide® Project: A Digital Health Platform to Collect Lifestyle Data for Brain Inflammation Research

NCT04806620
View directory record Official record
Conditions
Post-Acute COVID-19 Syndrome, ME/CFS, Rheumatic Arthritis, Juvenile Rheumatoid Arthritis (JRA), Psoriatic Arthritis (PsA), Ankylosing Spondylitis (AS), Autoimmune Encephalitis, Celiac Disease, Celiac Disease in Children, Chronic Lyme Disease, Post-treatment Lyme Disease Syndrome, Crohn's Disease, Dysautonomia, Anorexia Nervosa, Bulimia Nervosa, ARFID, Avoidant / Restrictive Food Intake Disorder, Ehlers Danlos Syndrome, Endometriosis, Fibromyalgia (FM), Long COVID, Lupus, Migraines, Mast Cell Activation Syndrome, Multiple Sclerosis, Myalgic Encephalomyelitis (ME), Myasthenia Gravis, Generalized, Myasthenia Gravis in Children, Narcolepsy, Obsessive Compulsive Disorder (OCD), PANDAS, Pediatric Acute-onset Neuropsychiatric Syndrome (PANS), POTS - Postural Orthostatic Tachycardia Syndrome, General Anxiety Disorder, Social Anxiety Disorder, PTSD - Post Traumatic Stress Disorder, Psoriasis, Traumatic Brain Injury, Tourette's Syndrome, Inflammatory Bowel Disease (IBD), Autoimmune Diseases, Neurological Diseases or Conditions, Psychiatric Disorder, Sjogren's Syndrome, Ulcerative Colitis and Crohn's Disease
Interventions
Not listed
Lead sponsor
Brain Inflammation Collaborative
Other
Eligibility
2 Years and older
Enrollment
10,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2030
U.S. locations
1
States / cities
Delafield, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Sep 25, 2026, 7:16 PM EDT
Completed No phase listed Observational

Objective Brain Function Assessment of mTBI/Concussion in High School Athletes

NCT02661633
View directory record Official record
Conditions
Brain Injuries, Traumatic, Concussion, Brain, Concussion, Mild, Concussion, Intermediate, Concussion, Severe
Interventions
BrainScope Ahead 200iD, Advanced MRI Neuroimaging
Device
Lead sponsor
BrainScope Company, Inc.
Industry
Eligibility
13 Years to 19 Years
Enrollment
177 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
4
States / cities
Fayetteville, Arkansas • Bethesda, Maryland • East Lansing, Michigan + 1 more
Source: ClinicalTrials.gov public record
Updated May 22, 2019 · Synced Sep 25, 2026, 7:16 PM EDT
Completed No phase listed Observational

Validation of Brain Function Assessment Algorithm for mTBI/Concussion in College Athletes

NCT02957461
View directory record Official record
Conditions
Brain Injuries, Traumatic, Concussion, Mild, Concussion, Brain, Concussion, Severe, Concussion, Intermediate
Interventions
BrainScope Ahead 200iD
Device
Lead sponsor
BrainScope Company, Inc.
Industry
Eligibility
18 Years to 25 Years
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
8
States / cities
Fayetteville, Arkansas • Storrs, Connecticut • Tampa, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated May 22, 2019 · Synced Sep 25, 2026, 7:16 PM EDT
Terminated Phase 2 Interventional Results available

Study of Oxycyte in Severe Closed Head Injury

NCT00174980
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Oxycyte
Drug
Lead sponsor
Tenax Therapeutics, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 23, 2026 · Synced Sep 25, 2026, 7:16 PM EDT