Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 30, 2026, 2:35 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 409–432 of 1,170 matching trials from the live ClinicalTrials.gov search.
Not listed Early Phase 1 Interventional Accepts healthy volunteers

Validation of New Devices Against Ambient Electromagnetic Radiation

NCT04541459
Conditions
Male Infertility
Interventions
new device against ambient electromagnetic radiation, sham device against ambient electromagnetic radiation
Device
Lead sponsor
Waveguard GmbH
Industry
Eligibility
18 Years to 50 Years · Male only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Cleveland, Ohio
Completed Not applicable Interventional Accepts healthy volunteers Results available

School Inner-City Asthma Intervention Study (SICAS-2)

NCT02291302
Conditions
Asthma
Interventions
integrated pest management, air purifier, No intervention (control)
Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
4 Years to 15 Years
Enrollment
236 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Recruiting Not applicable Interventional

Freedom-1 Study for Chronic Knee Pain

NCT03877653
Conditions
Osteoarthritic Knee Pain
Interventions
Wireless neuromodulation
Device
Lead sponsor
Curonix LLC
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
13
States / cities
Placentia, California • Denver, Colorado • Fort Lauderdale, Florida + 10 more
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Examining the Effect of Acute Intermittent Hypoxia on Serum Blood Proteins and Lower Limb Function

NCT06906536
Conditions
INCOMPLETE SPINAL CORD INJURY (ASIA D), Able Bodied
Interventions
Acute Intermittent Hypoxia (AIH)
Other
Lead sponsor
University of Colorado, Boulder
Other
Eligibility
18 Years to 75 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Boulder, Colorado
Completed Not applicable Interventional Accepts healthy volunteers

E-cigarettes and Blood Vessel Function

NCT02740595
Conditions
Nicotine Dependence
Interventions
one time exposure to e-cig with nicotine, one time exposure to e-cig without nicotine, one time exposure to empty e-cig
Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
21 Years to 45 Years
Enrollment
148 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Recruiting Not applicable Interventional Accepts healthy volunteers

Temporal Interference Methods for Non-invasive Deep Brain Stimulation, Study 1.3

NCT07594795
Conditions
Healthy Volunteers
Interventions
Temporal Interference (TI) Electrical Stimulation - dACC 20 Hz TI Active, Temporal Interference (TI) Electrical Stimulation - dACC 20 Hz TI Sham, Temporal Interference (TI) Electrical Stimulation - dACC Comparison Frequency TI Active, Temporal Interference (TI) Electrical Stimulation - dACC Comparison Frequency TI Sham
Device
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 50 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Bloomington, Indiana
Conditions
Neuropathic Pain, Chronic Pain
Interventions
neuromodulation
Device
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 80 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
Charlottesville, Virginia
Conditions
Nephrolithotomy, Percutaneous
Interventions
Erector Spinae Plane Block, Ropivacaine 0.5% Injectable Solution, Dexamethasone
Procedure · Drug
Lead sponsor
University of Tennessee Medical Center
Other
Eligibility
18 Years and older
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
1
States / cities
Knoxville, Tennessee
Conditions
Choroideremia
Interventions
BIIB111
Genetic
Lead sponsor
Biogen
Industry
Eligibility
18 Years and older · Male only
Enrollment
169 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
8
States / cities
Los Angeles, California • Miami, Florida • Baltimore, Maryland + 5 more
Conditions
Leukemia-Lymphoma
Interventions
EMLA, Lidocaine
Drug
Lead sponsor
CAMC Health System
Other
Eligibility
3 Years to 18 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Charleston, West Virginia
Completed Not applicable Interventional Results available

Synchronized Transcranial Magnetic Stimulation for PTSD

NCT02981381
Conditions
PTSD, Depression
Interventions
NEST-1, SHAM, NEST-2
Device
Lead sponsor
Providence VA Medical Center
Federal
Eligibility
18 Years to 70 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
2
States / cities
Providence, Rhode Island • White River Junction, Vermont
Conditions
Persistent Post-concussive Syndrome, Concussion Post Syndrome
Interventions
Hyperbaric oxygen at 1.5 ATA, Sham treatment
Drug
Lead sponsor
Essentia Health
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Fargo, North Dakota
Conditions
Pain, Postoperative
Interventions
Percutaneous auricular neurostimulation, Sham percutaneous auricular neurostimulation
Device
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Conditions
Stroke, Stroke, Chronic, Fatigue
Interventions
High frequency repetitive transcranial magnetic stimulation, Sham repetitive transcranial magnetic stimulation
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
34 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
2
States / cities
Decatur, Georgia • Charleston, South Carolina
Conditions
Cancer, Immunotherapy, Fatigue Related to Cancer Treatment, Pain, Stress
Interventions
Usui Reiki Intervention
Other
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
2
States / cities
Irvine, California • Orange, California
Conditions
Overactive Bladder
Interventions
Fesoterodine, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
65 Years and older
Enrollment
566 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
125
States / cities
Birmingham, Alabama • Montgomery, Alabama • Green Valley, Arizona + 106 more
Conditions
Fibromyalgia
Interventions
Transcutaneous Vagus Nerve Stimulation
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Iliofemoral; Thrombosis
Interventions
Perivascular dexamethasone, Perivascular sham
Combination Product
Lead sponsor
Mercator MedSystems, Inc.
Industry
Eligibility
18 Years to 89 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
13
States / cities
Darien, Connecticut • Tampa, Florida • Chicago, Illinois + 10 more
Conditions
Migraine With Aura
Interventions
Active Transcranial Magnetic Stimulation (TMS) Device, Sham TMS Device
Device
Lead sponsor
Neuralieve
Industry
Eligibility
18 Years to 65 Years
Enrollment
201 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
14
States / cities
San Francisco, California • Denver, Colorado • Chicago, Illinois + 11 more
Conditions
Laparoscopic Myomectomy, Quadratus Lumborum Nerve Block
Interventions
Ropivacaine injection, Sham treatment
Drug · Procedure
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older · Female only
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Survivorship, Quality of Life, Cognitive Deficits, Mild
Interventions
transcranial direct current stimulation (tDCS), Sham tDCS
Device
Lead sponsor
University of Pittsburgh
Other
Eligibility
50 Years to 85 Years · Female only
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Terminated Phase 4 Interventional Accepts healthy volunteers

Intrauterine Device Insertion Pain Management

NCT06951191
Conditions
IUD Insertion Pain, IUD Insertion
Interventions
Benzocaine 20%, Lidocaine 2%, Sham injection, Saline 0.9%
Drug · Other
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years and older · Female only
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Columbia, Missouri
Recruiting Not applicable Interventional Accepts healthy volunteers

Brain Stimulation Enhance Post-stroke Walking Survivors and Healthy Adults

NCT06191549
Conditions
Cerebral Vascular Accident
Interventions
anodal transcranial direct current stimulation (a-tDCS)
Combination Product
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
21 Years to 90 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Galveston, Texas
Conditions
Alzheimer's Disease
Interventions
Repetitive Transcranial Magnetic Stimulation (rTMS), NICE Cognitive Training
Device · Behavioral
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
55 Years to 90 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts