Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Jul 25, 2026, 7:16 AM EDT

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Showing 1–24 of 5,167 matching trials from the live ClinicalTrials.gov search.
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Recruiting Not applicable Interventional Accepts healthy volunteers

Mode of Exercise and Bone Biomarkers in Older Veterans

NCT05266976
Conditions
Aging, Musculoskeletal Diseases, Osteoporosis
Interventions
10 Weeks of Supervised Resistance Exercise Training, 10 Weeks of Supervised Endurance Exercise Training
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
60 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Aurora, Colorado
Recruiting Not applicable Interventional Accepts healthy volunteers

Nicotinamide Adenine Dinucleotide Responses to a Nutritional Supplement

NCT07428889
Conditions
Healthy Adult
Interventions
Proprietary Nutritional Supplement, Placebo Supplement
Dietary Supplement
Lead sponsor
Shaklee Corporation
Industry
Eligibility
45 Years to 65 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Addison, Illinois
Conditions
Retinoblastoma Bilateral, Retinoblastoma Unilateral, Retinoblastoma, Extraocular, Retinoblastoma, Recurrent, Retinoblastoma
Interventions
Targeted Long-read sequencing
Genetic
Lead sponsor
University of Washington
Other
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2031
U.S. locations
1
States / cities
Seattle, Washington
Recruiting Phase 2 Interventional Accepts healthy volunteers

Hyperpolarized 129Xe MRI for Imaging Pulmonary Function

NCT01280994
Conditions
Interstitial Lung Disease
Interventions
Hyperpolarized 129Xenon Gas
Drug
Lead sponsor
Bastiaan Driehuys
Other
Eligibility
18 Years and older
Enrollment
445 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2030
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Help-Seeking Behavior, Pre-exposure Prophylaxis Use, Condomless Sex, Risky Health Behavior
Interventions
Moon and Sun Brothers: A Community Prevention Intervention
Behavioral
Lead sponsor
San Francisco State University
Other
Eligibility
18 Years and older
Enrollment
360 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
2
States / cities
San Francisco, California • Chicago, Illinois
Recruiting Not applicable Interventional Accepts healthy volunteers

Music Use in Parturients Admitted to Labor & Delivery

NCT06969105
Conditions
Anxiety, Pain, Patient Satisfaction
Interventions
Music
Other
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Recruiting No phase listed Observational Accepts healthy volunteers

Early Tracking of Childhood Health Determinants (ETCHED) Study

NCT03481829
Conditions
Diabetes Mellitus, Obesity, Fatty Liver
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
1 Day to 99 Years
Enrollment
1,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2041
U.S. locations
1
States / cities
Phoenix, Arizona
Conditions
Hematopoietic and Lymphoid System Neoplasm, Malignant Solid Neoplasm
Interventions
Accrual, Discussion, Educational Activity, Interview, Review, Survey Administration
Procedure · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
Not listed
Enrollment
208 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Columbus, Ohio
Recruiting Not applicable Interventional Accepts healthy volunteers

Diaphragmatic Breathing for the Treatment of Bloating and Distension

NCT06596759
Conditions
Bloating
Interventions
Diaphragmatic Breathing
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Jacksonville, Florida
Conditions
Colorectal Cancer
Interventions
SBIRT, Referral as Usual (RAU)
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
45 Years and older
Enrollment
880 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
New York, New York
Recruiting No phase listed Observational Accepts healthy volunteers

Exploration of the Utility of Dental-dedicated MRI for Dentistry

NCT06948162
Conditions
Dental Crowding, Dental Occlusion, Traumatic, Dental Pain, TMD/Orofacial Pain, TMD, Orthodontics, Endodontic Disease, Orthodontic Treatment
Interventions
dental-dedicated MRI (ddMRI)
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Recruiting Not applicable Interventional Accepts healthy volunteers

Evaluating SleepWhale Drops for Rest & Resilience

NCT07298161
Conditions
Sleep
Interventions
SleepWhale Natural Sleep Drops
Dietary Supplement
Lead sponsor
Efforia, Inc
Industry
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
New York, New York
Recruiting Not applicable Interventional Accepts healthy volunteers

Acoustic Stimulation During Restricted Sleep After Sleep Deprivation

NCT05309473
Conditions
Sleep Deprivation, Sleep Restriction, Acoustic Stimulation, Performance, Alertness
Interventions
Philips SmartSleep Acoustic Stimulation Device, Sham (no Acoustic Stimulation)
Device
Lead sponsor
Walter Reed Army Institute of Research (WRAIR)
Federal
Eligibility
18 Years to 39 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Silver Spring, Maryland
Recruiting No phase listed Observational Accepts healthy volunteers

Endometriosis and Migraine

NCT06785129
Conditions
Migraine, Endometriosis
Interventions
Thermal stimuli, Pressure stimuli, Pain ratings, Conditioned pain modulation (CPM) response, Hormonal assessment
Device · Behavioral · Biological
Lead sponsor
Washington University School of Medicine
Other
Eligibility
12 Years to 45 Years · Female only
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
1
States / cities
St Louis, Missouri
Recruiting Not applicable Interventional Accepts healthy volunteers

Ultrasound Simulation Case-based Workshop Implementation and Impact Assessment

NCT06960837
Conditions
Point-of-care Ultrasound, Simulation Training, Medical Education in Emergency Ultrasound
Interventions
ultrasound simulation training case-based workshop during resident sim days
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Low Back Pain, Chronic Low-back Pain, Acute Low Back Pain
Interventions
Ultrsound Guided Hydrodissection of the Thoracolumbar Fascia, Osteopathic Manipulative Treatment (OMT)
Procedure
Lead sponsor
Edward Via Virginia College of Osteopathic Medicine
Other
Eligibility
18 Years to 50 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Blacksburg, Virginia
Conditions
HIV Infections
Interventions
EPI LOVE
Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Recruiting Phase 2Phase 3 Interventional Accepts healthy volunteers

Effects of Ketone Supplement and Alcohol on Brain Metabolism

NCT06815237
Conditions
Ketosis, Alcohol Drinking, MRI
Interventions
Kenetik, Alcohol beverage
Dietary Supplement · Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
21 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Recruiting Not applicable Interventional Accepts healthy volunteers

Effect of Cognitive Empathy Training on Dementia Caregivers

NCT06650527
Conditions
Caregivers of People Living With Dementia, Dementia
Interventions
Cognitive Empathy Training, Control Condition, Pre and post intervention blood spot collection, Pre and post intervention MRI session
Behavioral · Procedure
Lead sponsor
Emory University
Other
Eligibility
50 Years and older
Enrollment
118 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
3
States / cities
Atlanta, Georgia
Conditions
Genetic Predisposition, Metabolic Diseases, Type 2 Diabetes
Interventions
oral semaglutide, Mixed Meal Tolerance Test (MMTT)
Drug · Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
125 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Gut Permeability, Gut Health
Interventions
human lactoferrin, Placebo
Dietary Supplement
Lead sponsor
Helaina Inc.
Industry
Eligibility
18 Years to 40 Years
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Addison, Illinois
Conditions
Postoperative Hematoma, Postoperative Seroma
Interventions
Intravenous TXA
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older · Female only
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2032
U.S. locations
1
States / cities
San Francisco, California
Recruiting Not applicable Interventional Accepts healthy volunteers

Improving Memory in Alzheimer's Disease With Noninvasive Brain Stimulation

NCT06094192
Conditions
Alzheimer Disease
Interventions
High definition transcranial electrical current stimulation
Device
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
50 Years to 100 Years
Enrollment
204 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Down Syndrome, Down Syndrome, Partial Trisomy 21, Alzheimer Disease
Interventions
[18F]-FEOBV Radiotracer
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 55 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee