Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Sep 8, 2026, 8:40 AM EDT

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 88 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed No phase listed Observational Accepts healthy volunteers

A Comparison of Dynamic Vision Between College Athletes & Controls

NCT05819489
Conditions
Concussion, Brain, Dynamic Vision Tests
Interventions
Dynamic Vision Testing
Diagnostic Test
Lead sponsor
California State University, Northridge
Other
Eligibility
Up to 30 Years
Enrollment
145 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Northridge, California
Completed No phase listed Observational Accepts healthy volunteers

Field Implementation of iDETECT

NCT02529618
Conditions
Concussion, Brain Trauma
Interventions
integrated Display Enhanced Testing for Cognitive Impairment and mild traumatic brain injury (iDETECT), Riddell High Impact Technology (HIT) System, i1 Biometrics Vector Mouth Guard
Device
Lead sponsor
Emory University
Other
Eligibility
14 Years and older
Enrollment
124 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
4
States / cities
Atlanta, Georgia • College Park, Georgia • Marietta, Georgia + 1 more
Conditions
Sport-related Concussion, Brain Concussion, Healthy
Interventions
high-intensity neck strengthening, Control group
Other
Lead sponsor
University of Michigan
Other
Eligibility
13 Years to 19 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Concussion, Brain
Interventions
Pre-game Safety Huddles
Behavioral
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
11 Years to 14 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Seattle, Washington
Completed Phase 1 Interventional Accepts healthy volunteers

Nutrition and Soccer for Pediatric Overweight and Obesity

NCT00365651
Conditions
Obesity, Overweight
Interventions
Youth Soccer
Procedure
Lead sponsor
Leach Chiropractic Clinic
Other
Eligibility
9 Years to 12 Years · Female only
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
Starkville, Mississippi
Conditions
Concussion
Interventions
Nautilus BrainPulse Recording
Device
Lead sponsor
Jan Medical, Inc.
Industry
Eligibility
10 Years to 25 Years
Enrollment
149 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
4
States / cities
Fort Lauderdale, Florida • Munster, Indiana • Baton Rouge, Louisiana + 1 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Protection Against Potential Brain Injury During Competitive Football

NCT02696200
Conditions
Concussion
Interventions
Q Collar
Device
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
14 Years to 19 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Cincinnati, Ohio
Conditions
Concussion, Mild
Interventions
Soccer heading
Other
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 26 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Bloomington, Indiana
Recruiting Not applicable Interventional Accepts healthy volunteers

Omega-3 Fatty Acids and Subconcussive Head Impacts

NCT06736925
Conditions
Subconcussive Head Impact, Omega-3 Fatty Acids
Interventions
Omega-3 Fatty Acids (EPA plus DHA), Organic soybean oil, Soccer Heading Model
Dietary Supplement · Other
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 30 Years
Enrollment
208 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Bloomington, Indiana
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Gut Microbiome Response to Long-Haul Travel in Elite Football Players

NCT07585474
Conditions
Microbial Composition, Immune Function
Interventions
Probiotic Capsule, Placebo
Drug
Lead sponsor
Sheffield Hallam University
Other
Eligibility
18 Years to 40 Years · Male only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Mild Cognitive Impairment
Interventions
VR Cognitive-motor-balance training
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
55 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Prosocial Behavior, Emotional Regulation, Human Animal Bonding, Human Animal Interaction, Autism
Interventions
Animal-assisted therapy, Behavioral therapy
Behavioral
Lead sponsor
University of Arkansas, Fayetteville
Other
Eligibility
3 Years to 21 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Fayetteville, Arkansas
Conditions
Autism Spectrum Disorder
Interventions
Virtual reality active video gaming using Nintendo switch sports, Standard physical therapy balance exercises
Device · Behavioral
Lead sponsor
Indiana University
Other
Eligibility
7 Years to 22 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Bloomington, Indiana
Completed Not applicable Interventional Accepts healthy volunteers

Comparison of Concussion Education Programs

NCT04492696
Conditions
Concussion, Brain
Interventions
Education
Other
Lead sponsor
Stanford University
Other
Eligibility
14 Years to 19 Years · Male only
Enrollment
118 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Stanford, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Concussion Prevention in Female Soccer Athletes

NCT03014492
Conditions
Concussion, Mild, Concussion, Brain
Interventions
Q Collar
Device
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
14 Years to 19 Years · Female only
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Cincinnati, Ohio
Conditions
Concussion, Mild, Sport Injury
Interventions
Virtual Reality Sensorimotor Training
Other
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Jackson, Mississippi
Conditions
Frail Older Adults
Interventions
CogXergaming, Matter of Balance Training
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
60 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Completed Not applicable Interventional Accepts healthy volunteers

Reducing Head Impact Exposure in Hawaii High School Football

NCT04020874
Conditions
Head Trauma, Cognitive Change, Confidence, Self, Sports Injuries in Children
Interventions
HuTT-2x, HuTT-4x
Behavioral
Lead sponsor
University of Massachusetts, Lowell
Other
Eligibility
14 Years to 19 Years
Enrollment
496 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Honolulu, Hawaii
Conditions
Overweight, Obesity, Hypertension, Prehypertension, Anxiety, Well-being, Depression, Low Physical Fitness, Psychological
Interventions
Fit2Play curriculum
Other
Lead sponsor
Duke University
Other
Eligibility
6 Years to 14 Years
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
1
States / cities
Miami, Florida
Recruiting Not applicable Interventional Accepts healthy volunteers

COmmunities Aligned to Reduce Concussion and Head Impact Exposure

NCT06624202
Conditions
Concussions
Interventions
COmmunities Aligned to reduce Concussion and Head impact exposure (COACH) Intervention
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
11 Years to 14 Years
Enrollment
880 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Recruiting No phase listed Observational Accepts healthy volunteers

University of Pittsburgh Brain Health Initiative

NCT04708613
Conditions
Traumatic Brain Injury
Interventions
Cognitive/Neuropsychological Testing, Vestibular/Ocular-Motor Testing, Sleep Evaluation, MRI, High-Resolution, Health & Physical Exam, Physical Function, Blood Testing and Biomarker Analysis, Applanation Tonometry, PET brain imaging, [C-11]6-OH-BTA-1, [F-18]AV-1451
Diagnostic Test · Drug
Lead sponsor
David Okonkwo, MD, PhD
Other
Eligibility
29 Years to 59 Years · Male only
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Recruiting Not applicable Interventional Accepts healthy volunteers

RHI Interval Effects on Brain Health

NCT07010887
Conditions
Repetitive Head Impacts
Interventions
Short Interval, Long Interval, BrainScope qEEG
Other · Device
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 35 Years
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Bloomington, Indiana
Conditions
Sleep, Insomnia, Pain, Quality of Life
Interventions
Brief Behavioral Therapy for Insomnia (BBTI)
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older · Male only
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Quality of Life
Interventions
Physical Activity
Behavioral
Lead sponsor
Connecticut Children's Medical Center
Other
Eligibility
8 Years to 18 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2031
U.S. locations
1
States / cities
Hartford, Connecticut