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Showing 1–24 of 60 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Helmet Clear all
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 21, 2021 · Synced Sep 5, 2026, 5:52 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

A Study of TopSpin360 Training Device

NCT06052553
View directory record Official record
Conditions
Healthy
Interventions
TopSpin360
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 21 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Sep 5, 2026, 5:52 PM EDT
Completed No phase listed Observational

Monitoring System for Cranial Orthoses

NCT06425172
View directory record Official record
Conditions
Plagiocephaly, Brachycephaly, Deformational Plagiocephaly, Deformational Posterior Plagiocephaly
Interventions
Cranial Remolding Orthosis
Device
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
3 Months to 18 Months
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Sep 5, 2026, 5:52 PM EDT
Withdrawn Not applicable Interventional

LED Light Therapy to Improve Cognitive & Psychosocial Function in TBI-PTSD Veterans

NCT02356861
View directory record Official record
Conditions
Traumatic Brain Injury (TBI), Post-traumatic Stress Disorder (PTSD)
Interventions
Photomedex Sham Helmet with Red/Near-Infrared Light-Emitting Diodes (LEDs) that are not turned on
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 8, 2022 · Synced Sep 5, 2026, 5:52 PM 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 9, 2020 · Synced Sep 5, 2026, 5:52 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Effectiveness of Repositioning and Cranial Remolding in Infants With Cranial Deformation

NCT05917678
View directory record Official record
Conditions
Deformational Plagiocephaly, Deformational Posterior Plagiocephaly, Brachycephaly, Torticollis, Congenital Muscular Torticollis
Interventions
Repositioning Therapy, Cranial Remolding Orthosis
Other · Device
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
2 Months to 3 Months
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Aug 30, 2026 · Synced Sep 5, 2026, 5:52 PM EDT
Completed No phase listed Observational

Financial and Clinical Impact of Repeal of the Pennsylvania Motorcycle Helmet Law

NCT00200135
View directory record Official record
Conditions
Craniocerebral Trauma, Facial Injuries
Interventions
Not listed
Lead sponsor
Memorial Medical Center
Other
Eligibility
18 Years and older
Enrollment
480 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
2
States / cities
Danville, Pennsylvania • Johnstown, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 2, 2013 · Synced Sep 5, 2026, 5:52 PM EDT
Completed Not applicable Interventional

Main Study: Influence on Plasticity of Brain Temperature Sub-Study: Phase Triggered Paired Associative Stimulation (PAS)

NCT02363296
View directory record Official record
Conditions
Healthy Volunteers
Interventions
TMS
Device
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 35 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2025
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Sep 5, 2026, 5:52 PM EDT
Terminated Not applicable Interventional

Cooling Helmets to Decrease Concussion Symptoms

NCT05473897
View directory record Official record
Conditions
Concussion, Mild, TBI (Traumatic Brain Injury)
Interventions
Catalyst Cryohelmet
Device
Lead sponsor
Corewell Health South
Other
Eligibility
19 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Saint Joseph, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 28, 2024 · Synced Sep 5, 2026, 5:52 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Cranial Orthotic Device Versus Repositioning Techniques for the Management of Plagiocephaly: the CRANIO Randomized Trial

NCT02370901
View directory record Official record
Conditions
Plagiocephaly, Nonsynostotic
Interventions
Helmet, home therapies
Device · Behavioral
Lead sponsor
Pat Ricalde,DDS, MD, FACS
Other
Eligibility
4 Months to 7 Months
Enrollment
226 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Nov 10, 2021 · Synced Sep 5, 2026, 5:52 PM EDT
Terminated Not applicable Interventional Results available

Pediatric Helmet CPAP Pilot Study

NCT04764929
View directory record Official record
Conditions
Bronchiolitis, Viral, Pneumonia, Viral, Pneumonia, Bacterial
Interventions
Helmet CPAP
Device
Lead sponsor
Columbia University
Other
Eligibility
1 Month to 5 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 28, 2024 · Synced Sep 5, 2026, 5:52 PM 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 21, 2026 · Synced Sep 5, 2026, 5:52 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Novel Helmet Design in Patients With Seizures

NCT03443388
View directory record Official record
Conditions
Drug Resistant Epilepsy, Drop Seizures, Generalized Tonic Clonic Seizure, Complex Partial Seizure, Fall Due to Seizure
Interventions
Hövding inflatable helmet
Device
Lead sponsor
Michael A. Gelfand, MD, PhD
Other
Eligibility
18 Years to 60 Years
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 8, 2025 · Synced Sep 5, 2026, 5:52 PM EDT
Terminated Not applicable Interventional

Transcranial Magnetic Stimulation (TMS) in the Treatment of Anorexia Nervosa

NCT05368844
View directory record Official record
Conditions
Anorexia Nervosa
Interventions
rTMS treatment using BrainsWay Model 104 system with H1-Coil, sham TMS using BrainsWay Model 104 system with H1-Coil
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Aug 2, 2026 · Synced Sep 5, 2026, 5:52 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of Helmet Technology and Head Impact Exposure

NCT03883451
View directory record Official record
Conditions
MTBI - Mild Traumatic Brain Injury, Concussion, Mild
Interventions
Helmet Model
Other
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
13 Years to 25 Years · Male only
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 26, 2021 · Synced Sep 5, 2026, 5:52 PM EDT
Completed Not applicable Interventional

MR Guided Focused Ultrasound for Treatment of Neuropathic Pain

NCT03111277
View directory record Official record
Conditions
Severe Neuropathic Pain Due to Radiculopathy or Radicular Injury, Spinal Cord Injuries, Phantom Limb Pain
Interventions
Experimental: ExAblate Transcranial treatment
Device
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
21 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 11, 2022 · Synced Sep 5, 2026, 5:52 PM EDT
Active, not recruiting Not applicable Interventional

Assessing Feasibility of Prolonged Repetitive Near Infrared Light Stimulation in Early to Mid-Stage Dementia

NCT03750409
View directory record Official record
Conditions
Mild to Moderate Dementia
Interventions
Helmet
Device
Lead sponsor
Baylor Research Institute
Other
Eligibility
50 Years to 85 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
2
States / cities
Elkins Park, Pennsylvania • Temple, Texas
Source: ClinicalTrials.gov public record
Updated Feb 10, 2026 · Synced Sep 5, 2026, 5:52 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Physiological Mechanisms of Therapeutic Horseback Riding Intervention Effects in a Psychiatric Population of ASD Youth

NCT04606966
View directory record Official record
Conditions
Autism Spectrum Disorder, Mental Disorders
Interventions
Therapeutic Horseback Riding, Barn Activity, Hybrid
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
6 Years to 17 Years
Enrollment
236 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
2
States / cities
Aurora, Colorado • Portland, Maine
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Sep 5, 2026, 5:52 PM 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 23, 2025 · Synced Sep 5, 2026, 5:52 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 13, 2018 · Synced Sep 5, 2026, 5:52 PM 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 30, 2026 · Synced Sep 5, 2026, 5:52 PM EDT
Withdrawn Not applicable Interventional

COVIDNOCHE Trial (HFNO Versus CPAP Helmet) in COVID-19 Pneumonia

NCT04381923
View directory record Official record
Conditions
Severe Acute Respiratory Syndrome Coronavirus 2, Hypoxemic Respiratory Failure, Pneumonia, Viral, COVID
Interventions
Helmet Continuous Positive Airway Pressure (CPAP), High Flow Nasal Oxygen (HFNO)
Device
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 4, 2022 · Synced Sep 5, 2026, 5:52 PM 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 12, 2011 · Synced Sep 5, 2026, 5:52 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

H-coil TMS to Reduce Pain: A Pilot Study Evaluating Relative Efficacy of the H1 vs H7 Coil

NCT04203199
View directory record Official record
Conditions
Healthy, Chronic Pain, Opioid Use, Pain, Chronic
Interventions
Real rTMS to the mPFC using H7 Coil, Real rTMS to the dlPFC using H1 Coil
Device
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 65 Years
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 14, 2023 · Synced Sep 5, 2026, 5:52 PM EDT