Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 26, 2026, 12:30 AM EDT

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Showing 1153–1176 of 1,457 matching trials from the live ClinicalTrials.gov search.
Withdrawn No phase listed Observational Accepts healthy volunteers

Ceramides in Muscle During Insulin Resistance

NCT03731598
Conditions
Insulin Resistance
Interventions
bed rest
Procedure
Lead sponsor
University of Utah
Other
Eligibility
60 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
2
States / cities
Salt Lake City, Utah
Conditions
HIV Infection
Interventions
AGS-004, Placebo
Biological
Lead sponsor
Argos Therapeutics
Industry
Eligibility
18 Years to 60 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
5
States / cities
Sacramento, California • The Bronx, New York • Chapel Hill, North Carolina + 2 more
Conditions
Diabetic Peripheral Neuropathy
Interventions
Active Provant Therapy System, Inactive (sham) Provant Therapy System
Device
Lead sponsor
Regenesis Biomedical, Inc.
Industry
Eligibility
22 Years to 80 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Phoenix, Arizona
Conditions
Lumbar Spine Injury
Interventions
Dantrolene, Placebo Oral Tablet
Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Heart Failure
Interventions
Reducing Sedentary Behavior, Physical Activity Group
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
65 Years to 100 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
COVID-19 Disease
Interventions
LAU-7b, Placebo oral capsule
Drug
Lead sponsor
Laurent Pharmaceuticals Inc.
Industry
Eligibility
18 Years and older
Enrollment
351 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
23
States / cities
Chandler, Arizona • Newport Beach, California • Sacramento, California + 19 more
Conditions
Sleep Apnea, Obstructive
Interventions
Oxytocin Intranasal Spray, Placebo Intranasal Spray
Drug
Lead sponsor
George Washington University
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Recruiting Not applicable Interventional Accepts healthy volunteers

Carotenoid Supplementation and Retinal Health in Healthy Adults

NCT07314411
Conditions
Healthy
Interventions
other, Placebo
Dietary Supplement
Lead sponsor
Pacific University
Other
Eligibility
18 Years to 75 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Forest Grove, Oregon
Conditions
Chronic Obstructive Pulmonary Disease (COPD)
Interventions
Lovastatin, Placebo
Drug
Lead sponsor
National Jewish Health
Other
Eligibility
45 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Denver, Colorado
Completed Phase 2 Interventional Results available

Gulf War Illness Inflammation Reduction Trial

NCT02506192
Conditions
Chronic Inflammation, Chronic Pain, Fatigue, Cognitive Impairment
Interventions
Modified-Release Prednisone, Placebo
Drug
Lead sponsor
Minneapolis Veterans Affairs Medical Center
Federal
Eligibility
Not listed
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Melasma
Interventions
Fluocinolone acetonide 0.01%, hydroquinone 4%, tretinoin 0.05%, Cetaphil® Moisturizing Cream as Inactive Control
Drug
Lead sponsor
Galderma R&D
Industry
Eligibility
18 Years to 74 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
2
States / cities
La Jolla, California • Nashville, Tennessee
Conditions
Diabetes, Pre Diabetes
Interventions
Viome's Precision Nutrition Program (VPNP)
Dietary Supplement
Lead sponsor
Viome
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Bothell, Washington
Completed Not applicable Interventional Accepts healthy volunteers

Sit Less for Successful Aging

NCT03537677
Conditions
Sedentary Lifestyle
Interventions
Reduction in Sedentary Behavior
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
60 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Proliferative Diabetic Retinopathy
Interventions
emixustat hydrochloride, Placebo
Drug · Other
Lead sponsor
Kubota Vision Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Arcadia, California
Conditions
Attention Deficit Disorder With Hyperactivity
Interventions
clonidine, methylphenidate, placebo
Drug · Other
Lead sponsor
University of Cincinnati
Other
Eligibility
7 Years to 12 Years
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2007
U.S. locations
4
States / cities
Buffalo, New York • Rochester, New York • Cincinnati, Ohio + 1 more
Completed Not applicable Interventional Accepts healthy volunteers

A Study to Evaluate the Effect of Astaxanthin in Healthy Participants

NCT05376501
Conditions
Healthy
Interventions
Astaxanthin, Placebo
Dietary Supplement · Other
Lead sponsor
LycoRed Ltd.
Industry
Eligibility
18 Years to 50 Years · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Richardson, Texas
Conditions
Systemic Sclerosis (SSc), Scleroderma
Interventions
Tibulizumab, Placebo
Biological · Other
Lead sponsor
Zura Bio Inc
Industry
Eligibility
18 Years to 75 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
7
States / cities
La Jolla, California • Los Angeles, California • Plantation, Florida + 4 more
Conditions
Postoperative Pain, Acute
Interventions
PF614 capsule, Placebo
Drug
Lead sponsor
Ensysce Biosciences
Industry
Eligibility
18 Years to 75 Years
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
3
States / cities
Atlanta, Georgia • Houston, Texas • Salt Lake City, Utah
Conditions
Chronic Low Back Pain, Musculoskeletal Pain
Interventions
intermittent theta burst stimulation, LoveYourBrain Yoga Program
Device · Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
22 Years and older
Enrollment
213 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
2
States / cities
Chicago, Illinois • Hines, Illinois
Conditions
Pregnant, Labor
Interventions
5% lidocaine patch, placebo patch
Drug
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years to 45 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Loma Linda, California
Completed Phase 4 Interventional Results available

Losartan Effects on Emphysema Progression

NCT02696564
Conditions
Emphysema
Interventions
Losartan, Placebo
Drug
Lead sponsor
JHSPH Center for Clinical Trials
Other
Eligibility
40 Years and older
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
28
States / cities
Birmingham, Alabama • Tucson, Arizona • San Diego, California + 18 more
Completed No phase listed Observational Accepts healthy volunteers

Biomechanics of Adaptive Rowing in Active and Inactive Manual Wheelchair Users

NCT05114629
Conditions
Wheelchair, Water Sports, Upper Extremity, Biomechanics, Electromyography, Kinematics
Interventions
Not listed
Lead sponsor
Drexel University
Other
Eligibility
18 Years to 70 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Covid19
Interventions
Placebo, Montelukast
Other · Drug
Lead sponsor
Susanna Naggie, MD
Other
Eligibility
30 Years and older
Enrollment
1,453 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
109
States / cities
Chandler, Arizona • Gilbert, Arizona • Mesa, Arizona + 96 more
Conditions
Microscopic Hematuria
Interventions
Premarin vaginal estrogen cream, Placebo vaginal cream
Drug
Lead sponsor
Medstar Health Research Institute
Other
Eligibility
Female only
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Washington D.C., District of Columbia