Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 24, 2026, 4:23 PM EDT

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Showing 721–744 of 1,002 matching trials from the live ClinicalTrials.gov search.
Conditions
Other Abortion, Spontaneous Abortion
Interventions
Gabapentin, Placebo
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older · Female only
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Atrial Fibrillation, Heart Failure
Interventions
Ranolazine, Placebo
Drug
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Murray, Utah
Conditions
Myocardial Infarction, Acute, Myocardial Infarction
Interventions
Financial Incentive and Mobile Phone App
Behavioral
Lead sponsor
Wellth Inc.
Industry
Eligibility
21 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Hot Flashes
Interventions
Brisdelle (paroxetine mesylate), Sugar pill
Drug
Lead sponsor
Noven Therapeutics
Industry
Eligibility
41 Years and older · Female only
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
10
States / cities
Lake Worth, Florida • Naples, Florida • Greensboro, North Carolina + 6 more
Conditions
Heart Failure
Interventions
Placebo, Spironolactone 25mg, Aldosterone
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
New Haven, Connecticut
Completed Phase 4 Interventional Results available

Bupropion and Weight Control for Smoking Cessation - 1

NCT00006170
Conditions
Tobacco Use Disorder
Interventions
Bupropion, Placebo, weight concerns intervention, smoking cessation intervention
Drug · Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
349 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2010
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Arthritis, Rheumatoid
Interventions
CE-224,535, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 99 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
14
States / cities
Mesa, Arizona • DeBary, Florida • Lake Mary, Florida + 8 more
Conditions
Chronic Insomnia, Primary Insomnia
Interventions
Mindfulness-Based Stress Reduction, eszopiclone
Behavioral · Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
2
States / cities
Minneapolis, Minnesota
Not yet recruiting Phase 2Phase 3 Interventional

Synthetic THC And Blood Pressure

NCT07231965
Conditions
Blood Pressure
Interventions
Dronabinol, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
21 Years to 40 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Completed Phase 2Phase 3 Interventional Results available

Use of an Oral Beta-2 Agonist in Persons With Spinal Cord Injury

NCT00755079
Conditions
Spinal Cord Injury
Interventions
extended release beta-2 adrenergic agonist, placebo
Drug
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 60 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2014
U.S. locations
1
States / cities
The Bronx, New York
Conditions
Opioid Dependence, Buprenorphine Withdrawal Syndrome
Interventions
Lofexidine HCl, Lofexidine-matching sugar pill
Drug
Lead sponsor
USWM, LLC (dba US WorldMeds)
Industry
Eligibility
18 Years to 60 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Salt Lake City, Utah
Active, not recruiting Phase 1Phase 2 Interventional

Ferritin and Iron Burden in SAH sIRB

NCT03754725
Conditions
SAH, Dementia
Interventions
Deferiprone pill, placebo, Montreal Cognitive Assessment
Drug · Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years to 75 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
2
States / cities
Iowa City, Iowa • Durham, North Carolina
Completed Phase 3 Interventional Results available

Coenzyme Q10 Phase III Trial in Gulf War Illness

NCT02865460
Conditions
Gulf War Illness, Chronic Fatigue, Ubiquinol, Coenzyme Q10
Interventions
Ubiquinol, Placebo
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
35 Years to 70 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
4
States / cities
Miami, Florida • Boston, Massachusetts • Minneapolis, Minnesota + 1 more
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Study of Leptin for the Treatment of Hypothalamic Amenorrhea

NCT00130117
Conditions
Amenorrhea
Interventions
r-metHuLeptin, Oral Contraceptive Pills (OCPs), Placebo
Drug · Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Completed No phase listed Observational Accepts healthy volunteers

Assessment of Contraceptive Safety and Effectiveness in Cystic Fibrosis

NCT04568980
Conditions
Cystic Fibrosis, Contraception
Interventions
Not listed
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
562 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
10
States / cities
Birmingham, Alabama • San Diego, California • Denver, Colorado + 7 more
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Brain and Stress Study

NCT06044090
Conditions
Stress, Psychological, Motivation
Interventions
Minocycline, Placebo
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
25 Years to 60 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Medication Compliance
Interventions
Telehealth Calls
Other
Lead sponsor
W.G. Bill Hefner Medical Center
Federal
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Salisbury, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers Results available

Exploring the Effects of Coenzyme Q10 on Bioenergetics Metabolism in Geriatric Bipolar Depression

NCT01390389
Conditions
Bipolar Depression
Interventions
Coenzyme Q10
Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
55 Years to 89 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Belmont, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers Results available

Oral Gabapentin Versus Placebo for Treatment of Postoperative Pain Following Photorefractive Keratectomy

NCT00793910
Conditions
Postoperative Pain
Interventions
Gabapentin, placebo
Drug
Lead sponsor
Walter Reed Army Medical Center
Federal
Eligibility
21 Years and older
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Contraceptives, Oral
Interventions
Daily Text Messages
Other
Lead sponsor
Columbia University
Other
Eligibility
Up to 24 Years · Female only
Enrollment
968 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
1
States / cities
Brooklyn, New York
Conditions
Chronic Fatigue Syndrome (CFS)
Interventions
Placebo condition, Molecular hydrogen produced by a metallic magnesium tablet, consumed 3x a day dissolved in water. Treatment duration is 16 weeks.
Dietary Supplement
Lead sponsor
Fred Friedberg
Other
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Stony Brook, New York
Conditions
Attention-Deficit/Hyperactivity Disorder, Attention Deficit Disorder, Insomnia, Sleep Disorders
Interventions
Guanfacine extended-release tablets, Placebo comparator
Drug
Lead sponsor
Children's Specialized Hospital
Other
Eligibility
6 Years to 12 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
2
States / cities
Hamilton, New Jersey • Toms River, New Jersey
Conditions
Blood Pressure, Hypertension, Mhealth
Interventions
PACESETTER
Device
Lead sponsor
Northern California Institute of Research and Education
Other
Eligibility
18 Years to 80 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
4
States / cities
San Francisco, California • Charleston, South Carolina • Columbia, South Carolina + 1 more
Completed Early Phase 1 Interventional Accepts healthy volunteers

Sex Hormones and Atherosclerosis Prevention in Perimenopausal Women

NCT02042196
Conditions
Menopause, Aging
Interventions
KUVAN, Placebo, Cetrotide, Climara, Placebo transdermal patch
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 70 Years · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Aurora, Colorado