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ClinicalTrials.gov public records Last synced Oct 21, 2026, 12:55 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 60 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Helmet Clear all
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 21, 2026, 12:55 AM EDT
Completed Not applicable Interventional Results available

Light Therapy for Moderate Traumatic Brain Injury

NCT02233413
View directory record Official record
Conditions
Moderate Traumatic Brain Injury (TBI)
Interventions
Active LLLT helmet application, Non-active LLLT helmet application
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 3, 2020 · Synced Oct 21, 2026, 12:55 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Brain Vascular and Neurocognitive Health

NCT06497413
View directory record Official record
Conditions
Cognitive Decline, Cognitive Dysfunction, Alzheimer Disease, Vascular Disease, Peripheral
Interventions
Transcranial Photobiomodulation, Transcranial Photobiomodulation helmet (Neuradiant 1070 Plus) with no light administered
Device
Lead sponsor
The University of Texas at Arlington
Other
Eligibility
18 Years to 80 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Arlington, Texas
Source: ClinicalTrials.gov public record
Updated Oct 6, 2025 · Synced Oct 21, 2026, 12:55 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Brain Characteristics Noted Prior to and Following Treatment

NCT02392195
View directory record Official record
Conditions
Nonsynostotic Plagiocephaly
Interventions
Non-interventional
Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
Up to 8 Months
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 10, 2020 · Synced Oct 21, 2026, 12:55 AM EDT
Recruiting Not applicable Interventional

An Examination of Whether Infrared Light Therapy Can Reduce Stress in People With Epilepsy

NCT07509177
View directory record Official record
Conditions
Epilepsy
Interventions
Photobiomodulation
Other
Lead sponsor
Cynthia Kerson
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
4
States / cities
North Miami, Florida • Cincinnati, Ohio • Warren, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 23, 2026 · Synced Oct 21, 2026, 12:55 AM EDT
Not yet recruiting No phase listed Observational

Cranial Remolding Orthosis Registry

NCT06762691
View directory record Official record
Conditions
Plagiocephaly, Brachycephaly, Asymmetric Head
Interventions
MyCRO Band, Traditional CRO
Device
Lead sponsor
Otto Bock HealthCare LP
Industry
Eligibility
Not listed
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Madison Heights, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 7, 2025 · Synced Oct 21, 2026, 12:55 AM EDT
Completed Not applicable Interventional Results available

Scalp Application of LED Therapy to Improve Thinking and Memory in Veterans With Gulf War Illness

NCT01782378
View directory record Official record
Conditions
Gulf War Veterans Illness, Neurobehavioral Manifestations, Memory Disorders
Interventions
Real LED Treatment, Sham LED Treatment
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
38 Years to 65 Years
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
2
States / cities
San Francisco, California • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 22, 2020 · Synced Oct 21, 2026, 12:55 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Video/Audio Distraction Analgesia for Simulated Oncology Procedure Pain

NCT00701571
View directory record Official record
Conditions
Pain
Interventions
Virtual Reality distraction
Procedure
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 13, 2011 · Synced Oct 21, 2026, 12:55 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of an Online Educational Child Injury Prevention Intervention

NCT07804355
View directory record Official record
Conditions
Evaluate Web-based Child Safety Intervention Website for Parents
Interventions
Safe Kids Washington, Active Control condition
Other
Lead sponsor
University of Oregon
Other
Eligibility
18 Years and older
Enrollment
203 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 21, 2026, 12:55 AM EDT
Terminated Not applicable Interventional

Deep rTMS Modulating Insula Synaptic Density and Smoking Behavior in Schizophrenia

NCT05724810
View directory record Official record
Conditions
Schizophrenia, Smoking Cessation, Tobacco Use
Interventions
Active deep transcranial magnetic stimulation (dTMS), Sham dTMS
Device
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years to 60 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Apr 22, 2026 · Synced Oct 21, 2026, 12:55 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

The Effect of Cryotherapy on Cerebral Hemodynamics Within Healthy Subjects

NCT03185507
View directory record Official record
Conditions
Cryotherapy Effect, Oxygen Deficiency
Interventions
CryoHelmet
Device
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 25 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 2, 2018 · Synced Oct 21, 2026, 12:55 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Prevention of Traumatic Brain Injury in Youth and Adolescents

NCT01629121
View directory record Official record
Conditions
Focus of Study: Bicycle Helmet Wearing Compliance
Interventions
education intervention
Behavioral
Lead sponsor
Augusta University
Other
Eligibility
5 Years to 18 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Augusta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 21, 2013 · Synced Oct 21, 2026, 12:55 AM EDT
Completed Not applicable Interventional Results available

Non-Invasive Ventilation Via a Helmet Device for Patients Respiratory Failure

NCT01680783
View directory record Official record
Conditions
Acute Respiratory Distress Syndrome, Shock, Ventilatory Failure, Cardiogenic Pulmonary Edema
Interventions
Non invasive ventilation using a helmet hyperbaric device, Noninvasive ventilation via facemask
Device · Other
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 100 Years
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 14, 2020 · Synced Oct 21, 2026, 12:55 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Fruit And Vegetable Or Recreation Prescriptions for UW-Madison Students

NCT02870322
View directory record Official record
Conditions
Overweight, Obesity
Interventions
Fruit and Vegetable CSA Prescription, Bikeshare Prescription
Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 24 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 26, 2017 · Synced Oct 21, 2026, 12:55 AM EDT
Terminated Not applicable Interventional

Endoscopic Strip Craniectomy for Treatment of Sagittal Craniosynostosis

NCT04721769
View directory record Official record
Conditions
Craniosynostosis, Sagittal
Interventions
Endoscopic strip craniectomy (with lateral osteotomies) with post-operative helmet therapy, Endoscopic strip craniectomy (without lateral osteotomies) with post-operative helmet therapy
Procedure
Lead sponsor
Baylor College of Medicine
Other
Eligibility
Up to 6 Months
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 19, 2025 · Synced Oct 21, 2026, 12:55 AM EDT
Not yet recruiting Not applicable Interventional

The Effect of Static Magnetic Fields on Neuroinflammation in Migraine

NCT07584382
View directory record Official record
Conditions
Migraine in Adults
Interventions
Static magnetic helmet
Device
Lead sponsor
Marco Loggia
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Oct 21, 2026, 12:55 AM EDT
Recruiting Not applicable Interventional

tPBM in Older Adults With Traumatic Brain Injury

NCT06956404
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Transcranial photobiomodulator (tPBM), Transcranial photobiomodulator (tPBM) in sham mode
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
55 Years to 85 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 15, 2026 · Synced Oct 21, 2026, 12:55 AM EDT
Not listed Not applicable Interventional

A Pilot Study Comparing Oxygen Delivery Via Helmet Interface Versus High Flow Nasal Cannula

NCT04035460
View directory record Official record
Conditions
Hypoxemic Respiratory Failure
Interventions
Helmet, High Flow Nasal Oxygen
Device
Lead sponsor
Baystate Medical Center
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Springfield, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 22, 2021 · Synced Oct 21, 2026, 12:55 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Evaluation of a Non-invasive Brain Compliance Measurement Device

NCT01753921
View directory record Official record
Conditions
Diabetes, Diabetic Ketoacidosis
Interventions
this is not an intervention study, MRI
Other · Device
Lead sponsor
Stanford University
Other
Eligibility
10 Years to 16 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2016
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Nov 13, 2019 · Synced Oct 21, 2026, 12:55 AM EDT
Completed Early Phase 1 Interventional

A Clinical Comparison of FDA-Cleared Photobiomodulation Devices for the Treatment of Alopecia

NCT06748287
View directory record Official record
Conditions
Alopecia
Interventions
iGrow Hair Growth System, Capillus352, HairMax Ultima 12 Lasercomb, HairMax Laserband 82
Device
Lead sponsor
University of Minnesota
Other
Eligibility
21 Years to 85 Years
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 27, 2024 · Synced Oct 21, 2026, 12:55 AM EDT
Withdrawn Not applicable Interventional

Early Extubation for Patients With Acute Hypoxemic Respiratory Failure

NCT04349332
View directory record Official record
Conditions
Mechanical Ventilation, Corona Virus Infection
Interventions
Helmet non-invasive ventilation (NIV)
Device
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 2, 2024 · Synced Oct 21, 2026, 12:55 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

E-Bike Commuting and Health in Overweight College Students

NCT07114991
View directory record Official record
Conditions
Obesity &Amp; Overweight, Sedentary Behaviors, Cardiometabolic Risk, Physical Inactivity
Interventions
E-Bike Commuting
Behavioral
Lead sponsor
University of Wisconsin, River Falls
Other
Eligibility
18 Years to 30 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
River Falls, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Oct 21, 2026, 12:55 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of Immersive VR Distraction on Memory: Study 2

NCT07183839
View directory record Official record
Conditions
Virtual Reality Amnesia
Interventions
Immersive Virtual Reality, Plausible control condition
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 24, 2025 · Synced Oct 21, 2026, 12:55 AM EDT
Recruiting Not applicable Interventional

rTMS and Cognitive-behavioral Therapy for Cocaine Use Disorder

NCT05974202
View directory record Official record
Conditions
Cocaine Use, Cocaine Dependence, Cocaine Use Disorder, Cocaine Use Disorder, Moderate, Cocaine Use Disorder, Severe
Interventions
Active H7-coil repetitive transcranial magnetic stimulation (rTMS), Sham H7-coil repetitive transcranial magnetic stimulation (rTMS)
Device
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
22 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Oct 21, 2026, 12:55 AM EDT