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 Nov 4, 2026, 7:58 PM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 265–288 of 401 matching trials from the live ClinicalTrials.gov search.
Not listed Not applicable Interventional Accepts healthy volunteers

Validation of Cognitive Enhancement Techniques for Mild Traumatic Brain Injury

NCT04245124
Conditions
Mild Traumatic Brain Injury
Interventions
Strategic Memory Advanced Reasoning Training, Traditional Cognitive Rehabilitation
Other
Lead sponsor
The Defense and Veterans Brain Injury Center
Federal
Eligibility
Not listed
Enrollment
162 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Oceanside, California
Completed Phase 4 Interventional Accepts healthy volunteers

Safety Study of Seasonal Influenza Vaccine by Jet Injection

NCT00987350
Conditions
Healthy Adults
Interventions
LectraJet, TIV by jet injection, Seasonal Trivalent Influenza Vaccine
Device · Biological
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 49 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
College Park, Maryland
Completed Not applicable Interventional Accepts healthy volunteers Results available

Comparing Force of Stream to Retrograde Fill Voiding Trial After Vaginal Apex Suspension

NCT02753920
Conditions
Vaginal Apical Prolapse
Interventions
voiding trial, Foley catheter
Other · Device
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 95 Years · Female only
Enrollment
184 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Great Neck, New York
Conditions
Headache, Traumatic Brain Injury
Interventions
Traditional Chinese Acupuncture (TCA), Auricular (Ear) Acupuncture, Usual Care
Procedure · Other
Lead sponsor
Samueli Institute for Information Biology
Other
Eligibility
18 Years to 69 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Alexandria, Virginia
Conditions
Ischemic Stroke
Interventions
Posturography, Walking Speed, Instrumented 7M Timed UP and GO, Fall Event Records, MRI (3T)
Diagnostic Test · Other
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Cincinnati, Ohio
Conditions
Breast Cancer Female, Psychological Distress
Interventions
Cognitively-Based Compassion Training for Survivors, Cognitively-Based Compassion Training for Dyads, Health Education
Behavioral
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older
Enrollment
452 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Tucson, Arizona
Terminated Not applicable Interventional Accepts healthy volunteers

Ultrasound-Assisted Lumbar Puncture

NCT03167190
Conditions
Spinal Puncture, Diagnostic Imaging
Interventions
Point-of-care ultrasound, Traditional Landmark-based Lumbar Puncture
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Jacksonville, Florida
Conditions
Cleft Lip and Palate
Interventions
3D NAM, Traditional NAM
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
0 Days to 1 Year
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Houston, Texas
Conditions
Penile Implantation, Infections
Interventions
Next-Generation DNA Sequencing, Standard Culture
Diagnostic Test
Lead sponsor
MicroGenDX
Industry
Eligibility
18 Years to 80 Years · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
3
States / cities
Bossier City, Louisiana • Raleigh, North Carolina • Philadelphia, Pennsylvania
Recruiting Not applicable Interventional Accepts healthy volunteers

StableEyes With Active Neurofeedback

NCT05622344
Conditions
Vestibular Disorder, Vestibular Schwannoma, Space Motion Sickness, Motion Sickness
Interventions
Traditional Therapy, SWAN
Behavioral · Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
21 Years to 70 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
2
States / cities
Baltimore, Maryland • Dayton, Ohio
Conditions
Infertility
Interventions
video instruction, Nurse instruction
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Charlotte, North Carolina
Recruiting Not applicable Interventional Accepts healthy volunteers

Early Childhood Dietary Assessment Study

NCT07227272
Conditions
Dietary Assessment
Interventions
Ecological Momentary Assessment, Traditional 24-hour dietary recall
Other
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
2 Years to 5 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Knoxville, Tennessee
Completed Not applicable Interventional Accepts healthy volunteers Results available

Tolerability and Satisfaction With Evie

NCT01969812
Conditions
Infertility
Interventions
Evie Slow-release Insemination Device, Traditional Intrauterine Insemination
Device · Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Charlotte, North Carolina
Conditions
PIV Catheter Insertion, Vein Visualization
Interventions
Unassisted vein visualization, Wee Sight® Transilluminator, VeinViewer® (Christie Digital Systems, Cypress, CA)
Procedure
Lead sponsor
University of Nebraska
Other
Eligibility
Up to 12 Months
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Omaha, Nebraska
Completed Not applicable Interventional Accepts healthy volunteers

Novel Technique for Botulinum Toxin Injection to Minimize Patient Discomfort

NCT00628472
Conditions
Pain
Interventions
botulinum type a
Drug
Lead sponsor
Henry Ford Health System
Other
Eligibility
25 Years to 55 Years · Female only
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
1
States / cities
Detroit, Michigan
Conditions
Occipital Neuralgia, Cervicogenic Headache, Migraine Without Aura
Interventions
Ultrasound Guided Greater Occipital Nerve Block at C2, Landmark-Based Greater Occipital Nerve Block
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Rochester, Minnesota
Completed Not applicable Interventional Accepts healthy volunteers

Virtual Reality Lethal Means Safety Training

NCT07219355
Conditions
Suicide, Attempted, Suicide, Completed, Suicide Prevention, Mental Health Training, Rural Health, Veterans
Interventions
Virtual Reality Lethal Means Safety Training, 2D Video Training
Behavioral
Lead sponsor
The University of Texas at Arlington
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Arlington, Texas
Conditions
Castration-Resistant Prostate Carcinoma, Metastatic Prostate Carcinoma, Prostate Carcinoma Metastatic in the Bone, Stage IV Prostate Cancer AJCC v7
Interventions
Enzalutamide, Ribociclib, Laboratory Biomarker Analysis, Pharmacological Study, Biospecimen Collection, Biopsy, Echocardiography, Multigated Acquisition Scan, Bone Scan, Computed Tomography, Magnetic Resonance Imaging
Drug · Other · Procedure
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
Other
Eligibility
18 Years and older · Male only
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
4
States / cities
Ann Arbor, Michigan • Buffalo, New York • New York, New York + 1 more
Conditions
Dry Eye Disease
Interventions
Corticotropin 80Unit/Ml Repository Injection
Drug
Lead sponsor
Toyos Clinic
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Pain, Postoperative
Interventions
Traditional Direct Fascial Closure, Fascial Closure Device
Device
Lead sponsor
Jessica G Putman
Other
Eligibility
18 Years and older · Female only
Enrollment
123 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Chattanooga, Tennessee
Completed No phase listed Observational Accepts healthy volunteers Results available

Simulated In-House Usability Study of Eclipse Continuous Positive Airway Pressure (CPAP) Device

NCT05570747
Conditions
Obstructive Sleep Apnea
Interventions
Usability
Other
Lead sponsor
Bleep, LLC
Industry
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
3
States / cities
Asheville, North Carolina • Huntersville, North Carolina • Murfreesboro, Tennessee
Conditions
Lateral Elbow Tendinopathy (Tennis Elbow)
Interventions
TINLL techniques for relieving radial nerve tension, Traditional techniques to stretch and strengthen muscles
Other
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
South Burlington, Vermont
Conditions
Atrial Fibrillation
Interventions
No intervention or administration will be performed due to the observational nature of the study
Other
Lead sponsor
Kansas City Heart Rhythm Research Foundation
Other
Eligibility
18 Years and older
Enrollment
598 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
7
States / cities
Overland Park, Kansas • Independence, Missouri • Kansas City, Missouri
Conditions
Anesthesia
Interventions
Needle-Free Jet Injection of 1 % lidocaine, traditional needle infiltration of 1% lidocaine
Device · Other
Lead sponsor
University of Oklahoma
Other
Eligibility
1 Day to 3 Months
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Oklahoma City, Oklahoma