Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 30, 2026, 12:27 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 481–504 of 1,391 matching trials from the live ClinicalTrials.gov search.
Conditions
Renal Insufficiency, Chronic
Interventions
6R-BH4, 6R-BH4 placebo, Folic acid, Exercise training, Stretching, Histidine and beta-alanine supplementation, Histidine and beta-alanine placebo
Drug · Other · Dietary Supplement
Lead sponsor
Emory University
Other
Eligibility
18 Years to 75 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2027
U.S. locations
3
States / cities
Atlanta, Georgia • Decatur, Georgia
Completed Not applicable Interventional Accepts healthy volunteers

Clinical Trial of Anti-oxidant Astaxanthin in Insulin-resistant Subjects

NCT03310359
Conditions
Metabolic Syndrome X
Interventions
Astaxanthin, Placebo
Dietary Supplement · Other
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 75 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
San Diego, California
Conditions
HIV/AIDS, Medication Adherence, Social Determinants of Health (SDOH)
Interventions
ISS-SBDOH arm
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Depression, Major Depressive Disorder
Interventions
Naltrexone 50 Mg Oral Tablet, Placebo oral tablet
Drug
Lead sponsor
Marta Peciña, MD PhD
Other
Eligibility
18 Years to 55 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Drug Dependence
Interventions
2-4 of the drugs listed below
Drug
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years to 65 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Little Rock, Arkansas
Terminated Not applicable Interventional Results available

Pilot Study of Fosamax in Spinal Cord Injury

NCT01131884
Conditions
Spinal Cord Injury, Osteoporosis
Interventions
Fosamax, Placebo
Drug
Lead sponsor
University of Rochester
Other
Eligibility
18 Years to 100 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
2
States / cities
Rochester, New York
Completed Phase 3 Interventional Results available

Estrogen and Fear in PTSD

NCT04192266
Conditions
PTSD
Interventions
Estradiol, Placebo oral tablet, Prolonged Exposure (PE) therapy
Drug · Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Houston, Texas
Conditions
Gastroenteropancreatico Tumors, Neuroendocrine Tumors, Neuroendocrine Neoplasms
Interventions
Lu-177-DOTATATE, Olaparib, Ga dotatate scanning, FDG-PET scanning, Amino Acid infusion
Drug · Diagnostic Test
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 100 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Hot Flashes
Interventions
Gabapentin Extended-Release (G-ER) 1200 mg, Gabapentin Extended-Release (G-ER) 1800 mg, Placebo
Drug
Lead sponsor
Depomed
Industry
Eligibility
18 Years to 70 Years · Female only
Enrollment
565 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
45
States / cities
Birmingham, Alabama • Chandler, Arizona • Scottsdale, Arizona + 40 more
Conditions
Hypogonadism, Opioid-Related Disorders, Male Infertility
Interventions
Clomiphene citrate, Placebo
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 65 Years · Male only
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
New York, New York
Conditions
IBS - Irritable Bowel Syndrome, Diarrhea
Interventions
Mirtazapine, Placebo
Drug · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Jacksonville, Florida
Conditions
Gout
Interventions
placebo, BCX4208
Drug
Lead sponsor
BioCryst Pharmaceuticals
Industry
Eligibility
18 Years to 69 Years
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
24
States / cities
Scottsdale, Arizona • Tucson, Arizona • Irvine, California + 21 more
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Varenicline Augmentation of Patch Outcomes in Heavy Drinkers' Smoking Cessation

NCT02859142
Conditions
Smoking Cessation, Alcohol Drinking
Interventions
Chantix, Behavioral Counseling Sessions, NicodermCQ, Placebo
Drug · Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 85 Years
Enrollment
122 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Periodontitis, Periodontal Diseases
Interventions
Scaling and root planing, Metronidazole, Amoxicillin, Doxycycline
Procedure · Drug
Lead sponsor
The Forsyth Institute
Other
Eligibility
20 Years and older
Enrollment
146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
1
States / cities
Cambridge, Massachusetts
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effect of Estradiol+Drospirenone Versus Estradiol+MPA on Endothelial Function

NCT01109979
Conditions
Cardiovascular Diseases
Interventions
Estradiol+MPA, Estradiol+Drospirenone
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
45 Years to 75 Years · Female only
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Fatigue, Multiple Myeloma
Interventions
armodafinil, Placebo
Drug
Lead sponsor
Oncotherapeutics
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
3
States / cities
Anaheim, California • Newport Beach, California • West Hollywood, California
Conditions
Osteoarthritis of the Knee
Interventions
Gefapixant, Sugar Pill
Drug
Lead sponsor
Afferent Pharmaceuticals, Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Industry
Eligibility
40 Years to 80 Years
Enrollment
171 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
34
States / cities
Phoenix, Arizona • San Diego, California • Clearwater, Florida + 29 more
Completed Phase 2 Interventional Results available

Buproprion for Binge Drinking

NCT03169244
Conditions
Alcohol Abuse
Interventions
Bupropion, Placebo Oral Tablet
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
21 Years to 44 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers Results available

To Study the Effect of Vytorin on Intracellular Lipid and Inflammation in Obese Subjects

NCT01420328
Conditions
Inflammation
Interventions
Vytorin, Placebo
Drug
Lead sponsor
University at Buffalo
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2016
U.S. locations
1
States / cities
Buffalo, New York
Conditions
Osteoporosis
Interventions
Raloxifene, Zoledronic acid, Placebo oral pills, Placebo intravenous (i.v.) infusion
Drug
Lead sponsor
Novartis
Industry
Eligibility
45 Years to 80 Years · Female only
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
17
States / cities
Phoenix, Arizona • Buena Park, California • Washington D.C., District of Columbia + 12 more
Conditions
Osteoarthritis, Vitamin D Deficiency
Interventions
Vitamin D3
Drug
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 96 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Miami, Florida
Conditions
Benzodiazepine Dependence, Opioid Dependence
Interventions
Gabapentin, Placebo
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Long Island City, New York
Completed Not applicable Interventional Results available

Rapid HIV Treatment Initiation, Access and Engagement in Care

NCT03512964
Conditions
Human Immunodeficiency Virus
Interventions
Dolutegravir 50 MG, Emtricitabine/Tenofovir Alafenamide 200 MG-25 MG Oral Tablet [DESCOVY]
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Dental Pain
Interventions
N1539, placebo, Motrin
Drug
Lead sponsor
Alkermes, Inc.
Industry
Eligibility
18 Years and older
Enrollment
230 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Salt Lake City, Utah