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ClinicalTrials.gov public records Last synced Oct 23, 2026, 7:29 PM EDT

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Showing 1–24 of 89 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Soccer Clear all
Not listed Not applicable Interventional Accepts healthy volunteers

Enhancing Analgesia in Chronic Pain Through Exercise

NCT04862871
View directory record Official record
Conditions
Pain, Chronic Widespread Pain, Fibromyalgia
Interventions
Physical Activity - Pediatric Pain Rehabilitation Center
Behavioral
Lead sponsor
Boston Children's Hospital
Other
Eligibility
10 Years to 24 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 11, 2022 · Synced Oct 23, 2026, 7:29 PM EDT
Not listed Phase 2 Interventional

Growth Hormone Replacement Therapy for Retried Professional Football Players

NCT04121780
View directory record Official record
Conditions
TBI (Traumatic Brain Injury), Concussion, Brain, Sport Injury, Anterior Pituitary Hyposecretion Syndrome, Hypopituitarism, Growth Hormone Deficiency
Interventions
Growth Hormone, Placebo
Biological · Other
Lead sponsor
Center for Neurological Studies
Other
Eligibility
18 Years to 76 Years · Male only
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Dearborn, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 8, 2023 · Synced Oct 23, 2026, 7:29 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Acupuncture in Adolescent Football Players

NCT03478800
View directory record Official record
Conditions
Acupuncture Therapy, Sports Medicine
Interventions
Acupuncture
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
13 Years to 18 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 9, 2018 · Synced Oct 23, 2026, 7:29 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Effects of Fish Oil Supplementation on the Brain Health of Collegiate Football Athletes

NCT04796207
View directory record Official record
Conditions
Traumatic Brain Injury (TBI), Chronic Traumatic Encephalopathy (CTE)
Interventions
Fish Oil (DPA+EPA 2:1 ratio) Capsules, High Oleic Safflower Oil Capsules
Dietary Supplement
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 25 Years · Male only
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated May 9, 2025 · Synced Oct 23, 2026, 7:29 PM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

The DIAGNOSE CTE Research Project-II

NCT06860828
View directory record Official record
Conditions
Chronic Traumatic Encephalopathy (CTE), Alzheimer Disease, Alzheimer Disease and Related Dementias (ADRD), Brain Injuries, Traumatic
Interventions
Not listed
Lead sponsor
Boston University
Other
Eligibility
50 Years and older · Male only
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
5
States / cities
Phoenix, Arizona • San Francisco, California • Gainesville, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Oct 23, 2026, 7:29 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

University of Pittsburgh Brain Health Initiative

NCT04708613
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Oct 23, 2026, 7:29 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Reducing Head Impact Exposure in Hawaii High School Football

NCT04020874
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Dec 5, 2023 · Synced Oct 23, 2026, 7:29 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Life After Sport: Prior Injury and Sedentary Behavior as Mechanisms of Later Poor Health

NCT05344001
View directory record Official record
Conditions
Aging, Athletic Injuries, Physical Inactivity, Knee Injuries and Disorders
Interventions
Not listed
Lead sponsor
Marquette University
Other
Eligibility
18 Years to 64 Years
Enrollment
450 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Feb 25, 2026 · Synced Oct 23, 2026, 7:29 PM EDT
Completed Not applicable Interventional

Comparison Between a Live Canine or Toy Dog on Prosocial Behavior and Emotional Regulation in Autistic Children

NCT06915415
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 8, 2025 · Synced Oct 23, 2026, 7:29 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Meet Me on the Pitch: Developing and Testing a Community-Based Sports and Behavioral Health Intervention for Youth

NCT07339228
View directory record Official record
Conditions
Mental Health, Psychological Well Being, Adolescent Health, Help-Seeking Behavior
Interventions
Meet Me on the Pitch (MMotP)
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
14 Years to 21 Years
Enrollment
480 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
2
States / cities
Oakland, California • Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 3, 2026 · Synced Oct 23, 2026, 7:29 PM EDT
Completed Not applicable Interventional Results available

Study of Forceps Cannulation During ERCP

NCT05336630
View directory record Official record
Conditions
Post-ERCP Acute Pancreatitis
Interventions
Forceps
Device
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
152 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Oct 30, 2025 · Synced Oct 23, 2026, 7:29 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Va Meh Du Intervention

NCT06394193
View directory record Official record
Conditions
Mental Health Wellness
Interventions
Community-based participatory research intervention
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older · Male only
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 6, 2024 · Synced Oct 23, 2026, 7:29 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Knowledge Translation Intervention for ACL Injury Prevention Program in Youth Soccer

NCT05442879
View directory record Official record
Conditions
Anterior Cruciate Ligament Injuries, Lower Extremity Problem
Interventions
Knowledge Translation Intervention, Educational handout
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
14 Years to 19 Years
Enrollment
671 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Flint, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 15, 2024 · Synced Oct 23, 2026, 7:29 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Study to Assess the Effectiveness of the Nautilus BrainPulse™ as an Aid in the Diagnosis of Concussion

NCT02660164
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 9, 2022 · Synced Oct 23, 2026, 7:29 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Differential Biomechanical Effects of an ACL Injury Prevention Program in Women's Basketball and Soccer Players

NCT02530333
View directory record Official record
Conditions
Anterior Cruciate Ligament Injury
Interventions
Neuromuscular Prevention Program
Other
Lead sponsor
High Point University
Other
Eligibility
12 Years to 19 Years · Female only
Enrollment
99 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
High Point, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 8, 2016 · Synced Oct 23, 2026, 7:29 PM EDT
Active, not recruiting Phase 1 Interventional Accepts healthy volunteers

NFL LONG Prospective Study

NCT04263337
View directory record Official record
Conditions
Concussion, Brain
Interventions
[11C] PiB, [18F] PBR111, [18F] Flortaucipir
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
50 Years to 70 Years · Male only
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2028
U.S. locations
3
States / cities
Waltham, Massachusetts • Chapel Hill, North Carolina • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Apr 22, 2026 · Synced Oct 23, 2026, 7:29 PM EDT
Completed Not applicable Interventional

Training for Injury Prevention in Collegiate Soccer Players

NCT03594669
View directory record Official record
Conditions
Athletic Injuries
Interventions
Intervention
Other
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated Sep 12, 2019 · Synced Oct 23, 2026, 7:29 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Alternative Therapies for Improving Motor Impairment, Fall-risk and Overall Physical Function

NCT03758846
View directory record Official record
Conditions
Chronic Stroke, Healthy Aging
Interventions
Cognitive-motor exergaming, Conventional balance Training, Dance Therapy for Stroke, Dance Therapy for Older adults, Home education for Older adults
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 90 Years
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 8, 2019 · Synced Oct 23, 2026, 7:29 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Plasma Neurofilament Light and Its Relationship With Omega-3 Status and Soccer Heading in Women Soccer Players

NCT05457023
View directory record Official record
Conditions
Brain Trauma
Interventions
Plasma Neurofilament Light (NF-L), Omega-3 Index, HeadCount Questionnaire
Other
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years to 25 Years · Female only
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
2
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 13, 2023 · Synced Oct 23, 2026, 7:29 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Physiological Effects of Soccer Heading

NCT04810130
View directory record Official record
Conditions
Repeated Head Impacts
Interventions
Soccer Kicking, Soccer Heading (Frontal), Soccer Heading (Oblique)
Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
13 Years to 18 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 10, 2022 · Synced Oct 23, 2026, 7:29 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Screening Brain MRI in High School Football: Does the Guardian Cap Reduce the Risk of Traumatic Brain Injury

NCT02757053
View directory record Official record
Conditions
Brain Concussion, Brain Injuries, Diffuse Axonal Injury, Athletic Injuries, Injury, Brain, Traumatic
Interventions
Guardian Cap
Device
Lead sponsor
Mosaic Life Care
Other
Eligibility
12 Years to 20 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Saint Joseph, Missouri
Source: ClinicalTrials.gov public record
Updated May 14, 2018 · Synced Oct 23, 2026, 7:29 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Dynamic Vision Testing and Concussion Management

NCT04837066
View directory record Official record
Conditions
Head Injury, Sport Injury, Concussion, Brain
Interventions
Dynamic Vision Testing (Bertec Vision Advantage System) and Balance Error Scoring System
Diagnostic Test
Lead sponsor
California State University, Northridge
Other
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Northridge, California
Source: ClinicalTrials.gov public record
Updated Jul 10, 2026 · Synced Oct 23, 2026, 7:29 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Core Muscle Activation With Pelvic Neutral Positioning in Division I Soccer Athletes

NCT07877142
View directory record Official record
Conditions
Core Muscle Activation
Interventions
Pelvic Neutral Positioning
Other
Lead sponsor
Dominican University New York
Other
Eligibility
18 Years to 25 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Jamaica, New York
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Oct 23, 2026, 7:29 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Preventing Youth Soccer Injury

NCT04266925
View directory record Official record
Conditions
Injuries, Sports Injury, Sports Injuries in Children
Interventions
3 referees present, 1 referee present
Behavioral · Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
8 Years to 11 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated May 20, 2020 · Synced Oct 23, 2026, 7:29 PM EDT