- Conditions
- Dementia
- Interventions
- prazosin hydrochloride, placebo
- Drug
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 21 Years and older
- Enrollment
- 9 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2023
- U.S. locations
- 1
- States / cities
- Seattle, Washington
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–24
of 489
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Concussion, Brain
- Interventions
- Treadmill Walking
- Behavioral
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 18 Years to 25 Years
- Enrollment
- 46 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia
- Conditions
- Brain Concussion
- Interventions
- ImPACT Online/Paper Pencil Tests, ImPACT Online
- Device
- Lead sponsor
- ImPACT Applications, Inc.
- Industry
- Eligibility
- 12 Years to 59 Years
- Enrollment
- 400 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Mild Traumatic Brain Injury, Brain Concussion, Convergence Insufficiency, Accommodative Insufficiency, Saccadic Eye Movement Deficiency, Oculomotor Dysfunction
- Interventions
- Not listed
- Lead sponsor
- Hennepin Healthcare Research Institute
- Other
- Eligibility
- 13 Years to 55 Years
- Enrollment
- 92 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- 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
- Conditions
- Mild Traumatic Brain Injury
- Interventions
- Strategic Memory Advanced Reasoning Training, Traditional Cognitive Rehabilitation
- Other
- Lead sponsor
- The Defense and Veterans Brain Injury Center
- Federal
- Eligibility
- Not listed
- Enrollment
- 162 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Oceanside, California
- 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
- Conditions
- Traumatic Brain Injury
- Interventions
- MedX Health Phototherapy (light therapy)
- Device
- Lead sponsor
- Spaulding Rehabilitation Hospital
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 22 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2013
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Dizziness, Brain Injury
- Interventions
- Not listed
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 140 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2017
- U.S. locations
- 1
- States / cities
- Mountain Home, Tennessee
- Conditions
- Traumatic Brain Injuries, TBI (Traumatic Brain Injury), MTBI - Mild Traumatic Brain Injury, mTBI, Traumatic Brain Injury | Patient, Traumatic Brain Injury and Co-occurring Disorders, PTSD - Post Traumatic Stress Disorder
- Interventions
- Virtual Reality, Standard Psychotherapy
- Device · Behavioral
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Concussion, Mild, Convergence Insufficiency, Accommodation; Insufficiency
- Interventions
- Glasses
- Device
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 9 Years to 17 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2021
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Concussion
- Interventions
- Vestibular Rehabilitation, Traditional Protocol
- Other
- Lead sponsor
- Beth Marschner
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Minot, North Dakota
- Conditions
- Traumatic Brain Injury, Mild Traumatic Brain Injury, Brain Injuries, Brain Injuries, Traumatic, Head Injury
- Interventions
- I-PAS Goggles
- Device
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2025
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Traumatic Brain Injury, Trauma, Head Injury, Brain Concussion
- Interventions
- neuropsychologic testing
- Procedure
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 800 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2007
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Traumatic Brain Injury
- Interventions
- Counselor-assisted problem solving (CAPS), Internet-resource comparison (IRC)
- Behavioral
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 12 Years to 18 Years
- Enrollment
- 132 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2012
- U.S. locations
- 5
- States / cities
- Denver, Colorado • Rochester, Minnesota • Cincinnati, Ohio + 1 more
- Conditions
- Brain Injuries, Traumatic
- Interventions
- Head and Intraocular Trauma Tool, SCAT-5
- Device · Diagnostic Test
- Lead sponsor
- Rebiscan, Inc.
- Industry
- Eligibility
- 13 Years to 45 Years
- Enrollment
- 200 participants
- Timeline
- 2021 – 2027
- U.S. locations
- 1
- States / cities
- Roanoke, Virginia
- 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
- Conditions
- Mild Traumatic Brain Injury
- Interventions
- VIDAS® TBI Test [GFAP and UCH-L1 assays]
- Diagnostic Test
- Lead sponsor
- BioMérieux
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 903 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 5
- States / cities
- Orlando, Florida • Detroit, Michigan • Rochester, Minnesota + 2 more
- Conditions
- Mild Traumatic Brain Injury, Concussion, Post-concussive Syndrome
- Interventions
- Mandated Rest, Intervention
- Behavioral
- Lead sponsor
- Medical College of Wisconsin
- Other
- Eligibility
- 11 Years to 22 Years
- Enrollment
- 99 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 1
- States / cities
- Milwaukee, Wisconsin
- Conditions
- Concussion, Post-concussion Syndrome, Sports Injury
- Interventions
- Aerobic Training Intervention, Stretching Intervention
- Behavioral
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 12 Years to 17 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Traumatic Brain Injury
- Interventions
- Internet-based Interacting Together Everyday: Recovery After Childhood TBI, Internet Resources Comparison
- Behavioral
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 3 Years to 9 Years
- Enrollment
- 41 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2011
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- 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
- Conditions
- Concussion, Mild
- Interventions
- Headpulse measurements
- Device
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 68 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Concussion
- Interventions
- Progesterone, Placebo
- Drug
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 18 Years to 44 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina