Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 16, 2026, 11:34 PM EDT

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Showing 73–96 of 20,236 matching trials from the live ClinicalTrials.gov search.
Completed Phase 1 Interventional Accepts healthy volunteers

Assessment and Treatment of Caffeine Dependence

NCT00338195
Conditions
Self-identified Problematic Caffeine Use, DSM-IV Substance Dependence as Applied to Caffeine
Interventions
Individualized caffeine cessation instructions
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
94 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2009
U.S. locations
1
States / cities
Baltimore, Maryland
Completed Not applicable Interventional Accepts healthy volunteers Results available

Aligning Resources to Care for Homeless Veterans

NCT01550757
Conditions
Homeless Persons, Primary Health Care
Interventions
Embedded Peer Mentor
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 80 Years
Enrollment
382 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
2
States / cities
San Francisco, California • Providence, Rhode Island
Conditions
Healthy, no Evidence of Disease, Lung Cancer
Interventions
proteomic profiling, biologic sample preservation procedure, laboratory biomarker analysis, bronchoscopy
Genetic · Other · Procedure
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
3
States / cities
Nashville, Tennessee
Conditions
Insomnia, Sleeplessness
Interventions
Wholetones Music, Classical Music
Behavioral
Lead sponsor
Jacksonville University
Other
Eligibility
25 Years to 65 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Jacksonville, Florida
Conditions
Lung Transplant Recipient
Interventions
Anakinra
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Completed Not applicable Interventional Accepts healthy volunteers

Buckets vs. Braces Prospective Study

NCT06904430
Conditions
Elbow Pain, Shoulder Pain
Interventions
Bucket Group, Brace Group
Other · Device
Lead sponsor
Children's Hospital of Orange County
Other
Eligibility
8 Years to 12 Years
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Orange, California
Recruiting Not applicable Interventional Accepts healthy volunteers

The Advancing Dynamic And Personalized Training Study

NCT07051330
Conditions
Well-Being, Psychological
Interventions
Healthy Minds Program (HMP) app
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
1,553 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Madison, Wisconsin
Terminated Not applicable Interventional Accepts healthy volunteers

Comparison of Anesthetic Techniques on Total Hip Arthroplasty

NCT01359865
Conditions
Osteoarthritis
Interventions
Lumbar Plexus Block
Procedure
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
Not listed
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Hershey, Pennsylvania
Conditions
Fragile X Associated Tremor-ataxia Syndrome
Interventions
Dual-Task Treadmill exercise + Cognitive Training
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
50 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Chicago, Illinois
Completed Not applicable Interventional Accepts healthy volunteers

Stress and Recovery in Frontline COVID-19 Workers

NCT04713111
Conditions
Covid19, Stress, Wearables
Interventions
Lifestyle (Meditation), Lifestyle (Exercise)
Behavioral
Lead sponsor
4YouandMe
Other
Eligibility
18 Years and older
Enrollment
383 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Seattle, Washington
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Fatigue in Long-Haul Operations

NCT07761611
Conditions
Alertness, Fatigue, Mood, and Performance, Calorie Restriction and Light Intervention
Interventions
Caloric restriction, Light exposure
Behavioral · Device
Lead sponsor
National Aeronautics and Space Administration (NASA)
Federal
Eligibility
18 Years and older
Enrollment
118 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Mountain View, California
Conditions
Dental Fear and Anxiety
Interventions
Sensory Adapted Dental Environment, Video-based Modeling
Other
Lead sponsor
University of Southern California
Other
Eligibility
6 Years to 12 Years
Enrollment
312 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Melanoma, Unresectable Solid Tumors, Neoplasms, Neoplasms by Histologic Type, Neoplasms by Site, Antineoplastic Agents, Immunological, Antineoplastic Agents, Immune Checkpoint Inhibitors, Molecular Mechanisms of Pharmacological Action, Nivolumab
Interventions
nivolumab, BMS-986253, Stereotactic Body Radiotherapy (SBRT)
Drug · Radiation
Lead sponsor
Yana Najjar
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
2
States / cities
Chicago, Illinois • Pittsburgh, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effects of Exercise Training Intensity on Fitness and Insulin Sensitivity in African Americans

NCT02892331
Conditions
Obesity, Insulin Resistance, Sedentary Lifestyle
Interventions
Moderate intensity exercise training (MOD-INT), High Intensity exercise training (HI-INT)
Behavioral
Lead sponsor
East Carolina University
Other
Eligibility
35 Years to 65 Years
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Greenville, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers Results available

Communities Helping the Hearing of Infants by Reaching Parents

NCT03875339
Conditions
Congenital Hearing Loss
Interventions
Navigator Guidance
Behavioral
Lead sponsor
Matthew Bush, MD
Other
Eligibility
Up to 99 Years
Enrollment
2,699 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
2
States / cities
Lexington, Kentucky • Louisville, Kentucky
Conditions
Occupational Stress
Interventions
Mindfulness Based Stress Reduction, Daily Examen spiritual practice, Stress inoculation combination
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
390 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Obesity, Type 2 Diabetes
Interventions
Aerobic exercise
Behavioral
Lead sponsor
Vanderbilt University
Other
Eligibility
40 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Autism Spectrum Disorder (ASD)
Interventions
Wellness Enhancing Physical Activity for Young Children: Parent Version (WE PLAY for Parents)
Behavioral
Lead sponsor
Northeastern University
Other
Eligibility
18 Years and older
Enrollment
114 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Aging, Neoplasms
Interventions
coping and communication support (CCS) intervention
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
559 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Schizoaffective Disorder, Schizophrenia, Bipolar Disorder, Major Depressive Disorder
Interventions
Mobile Interventionist
Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 99 Years
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
2
States / cities
Chicago, Illinois • Spokane, Washington
Enrolling by invitation Not applicable Interventional

VR-PAT During Home Burn Dressings - Multisite

NCT05673551
Conditions
Burns, Acute Pain, Procedural Pain, Injuries, Pediatric ALL
Interventions
VR-PAT
Other
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
6 Years to 17 Years
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
2
States / cities
Columbus, Ohio • Dallas, Texas
Completed Not applicable Interventional Results available

Continuous Glucose Monitoring in Diabetes and Prediabetes

NCT03805412
Conditions
Diabetes Mellitus, Type 2, PreDiabetes, Obesity
Interventions
DEXCOM G6 RT-CGM
Device
Lead sponsor
Nicole Ehrhardt, MD
Other
Eligibility
18 Years to 55 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Sick Sinus Syndrome, Heart Failure, Congestive, Atrial Fibrillation, Bradycardia, Ventricular Dysfunction
Interventions
Implantable Pulse Generators
Device
Lead sponsor
Medtronic Cardiac Rhythm and Heart Failure
Industry
Eligibility
18 Years and older
Enrollment
1,070 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
63
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Conway, Arkansas + 60 more
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