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ClinicalTrials.gov public records Last synced Oct 23, 2026, 12:55 PM EDT

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Showing 337–360 of 1,002 matching trials from the live ClinicalTrials.gov search.
Conditions
Health Effects of Ambient Air Pollution
Interventions
omega-3 fatty acids
Dietary Supplement
Lead sponsor
U.S. EPA Human Studies Facility
Federal
Eligibility
25 Years to 55 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Gastroduodenal Ulcer
Interventions
Naproxen, Aspirin, Celecoxib, Clopidogrel, Placebo
Drug
Lead sponsor
Research Associates of New York, LLP
Other
Eligibility
18 Years to 75 Years
Enrollment
125 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
New York, New York
Conditions
GERD (Gastroesophageal Reflux Disease)
Interventions
Fortiskap
Device
Lead sponsor
Cosmos Rx, Inc
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Salisbury, Maryland
Conditions
Celiac Disease
Interventions
Rifaximin, Placebo
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
New York, New York
Conditions
Infertility
Interventions
Oral contraceptive pill and microdose lupron, E2 patch/antagonist
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 50 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
New York, New York
Completed Phase 1 Interventional Results available

Melatonin Use After Primary Total Joint Arthroplasty

NCT04795336
Conditions
Osteo Arthritis Knee
Interventions
Melatonin 5 mg, Placebo
Drug · Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 95 Years
Enrollment
294 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
New York, New York
Conditions
Obsessive Compulsive Disorder
Interventions
Flumazenil
Drug
Lead sponsor
Parkway Medical Center
Other
Eligibility
19 Years to 60 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Birmingham, Alabama
Terminated Phase 3 Interventional Results available

Prevention of Cystic Fibrosis Diabetes

NCT00967798
Conditions
Cystic Fibrosis, Prediabetes
Interventions
Sitagliptin
Drug
Lead sponsor
Emory University
Other
Eligibility
13 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
3
States / cities
Atlanta, Georgia • Columbus, Ohio
Conditions
Dementia With Lewy Bodies
Interventions
Placebo oral capsule, Nilotinib Oral Capsule
Drug
Lead sponsor
Georgetown University
Other
Eligibility
25 Years to 90 Years
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Completed Not applicable Interventional Accepts healthy volunteers

Daily Vinegar Ingestion and 24-Hour Blood Glucose Control

NCT06319443
Conditions
Glucose Intolerance
Interventions
Liquid vinegar, vinegar pill
Dietary Supplement
Lead sponsor
Arizona State University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Phoenix, Arizona
Conditions
Atrial Fibrillation
Interventions
Colchicine 0.6 mg, Placebo
Drug
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years and older
Enrollment
224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Stony Brook, New York
Conditions
Gastrointestinal Disease Symptoms
Interventions
Prebiotic, probiotic, postbiotic combination, Placebo
Dietary Supplement
Lead sponsor
Colorado State University
Other
Eligibility
25 Years to 65 Years · Female only
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Fort Collins, Colorado
Conditions
Multiple Sclerosis
Interventions
Fampridine-SR, Placebo
Drug
Lead sponsor
Acorda Therapeutics
Industry
Eligibility
18 Years to 70 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
36
States / cities
Phoenix, Arizona • Fayetteville, Arkansas • Berkeley, California + 31 more
Conditions
Myotonic Dystrophy
Interventions
Mexiletine, Placebo
Drug
Lead sponsor
University of Rochester
Other
Eligibility
18 Years to 80 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Rochester, New York
Completed Phase 2 Interventional Results available

Sweet Preference and Alcohol Craving

NCT01296646
Conditions
Alcohol Dependence, Alcohol Abuse
Interventions
Naltrexone, Brenda Therapy Sessions, Placebo
Drug · Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Bipolar Disorder, Anxiety Disorder
Interventions
Risperidone
Drug
Lead sponsor
Lindner Center of HOPE
Other
Eligibility
18 Years and older
Enrollment
111 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
Cincinnati, Ohio
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Ramipril for the Treatment of Oligospermia

NCT01856361
Conditions
Oligospermia, Teratospermia, Asthenozoospermia, Male Infertility
Interventions
Ramipril, Placebo
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 45 Years · Male only
Enrollment
2 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
New York, New York
Conditions
Multiple Sclerosis (MS), Multiple Sclerosis, Relapsing-Remitting, Multiple Sclerosis, Primary Progressive, Multiple Sclerosis, Chronic Progressive, Multiple Sclerosis Relapse, Multiple Sclerosis Brain Lesion, Multiple Sclerosis Benign
Interventions
Clemastine Fumarate, Placebo
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 55 Years
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
San Francisco, California
Conditions
Opioid Use, Surgery
Interventions
Educational Shared-Decision Making Tool
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 89 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Aurora, Colorado
Terminated Phase 2 Interventional Results available

Metformin as an Upstream Therapy in Atrial Fibrillation

NCT02931253
Conditions
Atrial Fibrillation
Interventions
Metformin
Drug
Lead sponsor
The Guthrie Clinic
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Sayre, Pennsylvania
Conditions
Nicotine Dependence
Interventions
mSMART
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
OSA
Interventions
Atomoxetine 80 mg plus Oxybutynin 5 mg, Atomoxetine 80 MG, Placebo
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
21 Years to 70 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
HIV
Interventions
vorapaxar, Placebo
Drug
Lead sponsor
Kirby Institute
Government
Eligibility
40 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
2
States / cities
Georgetown, Maryland • Minneapolis, Minnesota
Conditions
Hypertension
Interventions
carvedilol controlled release/lisinopril, lisinopril + placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 80 Years
Enrollment
348 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
76
States / cities
Mobile, Alabama • Chandler, Arizona • Glendale, Arizona + 66 more