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ClinicalTrials.gov public records Last synced Oct 19, 2026, 8:23 PM EDT

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Showing 169–192 of 579 matching trials from the live ClinicalTrials.gov search.
Conditions
Healthy
Interventions
Investigational, Placebo
Dietary Supplement · Other
Lead sponsor
Hong Kong Prospect Group Co. Limited
Industry
Eligibility
12 Years to 18 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Fort Lauderdale, Florida
Conditions
Osteoarthritis, Knee
Interventions
Fisetin, Losartan, Placebo - Losartan, Placebo Fisetin
Drug
Lead sponsor
Steadman Philippon Research Institute
Other
Eligibility
40 Years to 85 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Vail, Colorado
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Crossover Study of the Safety and PK Properties of Proellex®

NCT00749879
Conditions
Pharmacokinetics
Interventions
Proellex
Drug
Lead sponsor
Repros Therapeutics Inc.
Industry
Eligibility
18 Years to 34 Years · Female only
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
San Antonio, Texas
Withdrawn Phase 1Phase 2 Interventional Accepts healthy volunteers

Prevention of Age-associated Cardiac and Vascular Dysfunction Using Avmacol ES

NCT05408559
Conditions
Diastolic Dysfunction, Systolic Dysfunction, Diastolic Heart Failure
Interventions
Sulforaphane
Drug
Lead sponsor
Texas Tech University Health Sciences Center
Other
Eligibility
60 Years to 80 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Lubbock, Texas
Conditions
Phase I
Interventions
Psilocybin (Usona Institute), Inactive Placebo (Usona Institute)
Drug
Lead sponsor
Brown University
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Providence, Rhode Island
Conditions
Kidney Failure
Interventions
Soluble Ferric Pyrophosphate, Placebo
Drug · Other
Lead sponsor
Rockwell Medical Technologies, Inc.
Industry
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Depression, Postpartum
Interventions
Sertraline, Placebo
Drug
Lead sponsor
The Cooper Health System
Other
Eligibility
18 Years and older · Female only
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Camden, New Jersey
Not listed Not applicable Interventional Accepts healthy volunteers

Dietary Supplementation on Body Fat Composition

NCT06296251
Conditions
Dyslipidemias, Pre-diabetes
Interventions
Placebo treatment, Plant derived phenolics
Other · Dietary Supplement
Lead sponsor
Brightseed
Industry
Eligibility
18 Years to 75 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Addison, Illinois
Completed Phase 1 Interventional Accepts healthy volunteers

Safety and PK of MBX-400 (Cyclopropavir) in Normal Volunteers

NCT02454699
Conditions
Cytomegalovirus Infection
Interventions
MBX400, Placebo
Drug · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Decatur, Georgia
Conditions
Metabolic Syndrome, Obesity
Interventions
Alpha Lipoic Acid Supplement, Placebo
Dietary Supplement
Lead sponsor
University of La Verne
Other
Eligibility
18 Years to 35 Years · Male only
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
La Verne, California
Conditions
Sleep, Stress, Mood
Interventions
Hemp arm
Dietary Supplement
Lead sponsor
The Center for Applied Health Sciences, LLC
Industry
Eligibility
18 Years to 55 Years
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Canfield, Ohio
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effect of Potassium Bicarbonate Supplementation on Bone and Muscle in Older Adults

NCT00357214
Conditions
Osteoporosis, Sarcopenia
Interventions
Potassium Bicarbonate, Sodium Bicarbonate, Potassium Chloride, placebo (microcrystalline cellulose)
Dietary Supplement
Lead sponsor
Tufts University
Other
Eligibility
50 Years and older
Enrollment
171 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Surgical Wound, Healed
Interventions
Activated Carbon Cloth Dressing, Knitted Cellulose Acetate Mesh, Antimicrobial Alginate Dressing with Silver
Device
Lead sponsor
Brock Liden, DPM
Individual
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
2
States / cities
Circleville, Ohio • Logan, Ohio
Conditions
Type 2 Diabetes
Interventions
cholecalciferol, microcrystalline cellulose
Dietary Supplement · Other
Lead sponsor
Tufts University
Other
Eligibility
40 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Sleep Quality, Menopause
Interventions
Lotus Seed & Rice Germ Extract, Placebo
Dietary Supplement · Other
Lead sponsor
Nutraland USA, Inc.
Industry
Eligibility
40 Years to 65 Years · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
San Francisco, California
Conditions
NAFLD
Interventions
Leu-Met-Sil 0.5, Leu-Met-Sil 1.0, Placebo
Drug
Lead sponsor
NuSirt Biopharma
Industry
Eligibility
18 Years to 75 Years
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
13
States / cities
Chino, California • San Diego, California • Wheat Ridge, Colorado + 10 more
Terminated Phase 3 Interventional Results available

Prevention of Delirium in Inpatients Utilizing Melatonin

NCT02654314
Conditions
Delirium
Interventions
Melatonin, Placebo
Drug · Other
Lead sponsor
Yale University
Other
Eligibility
65 Years and older
Enrollment
277 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
New Haven, Connecticut
Recruiting Phase 4 Interventional Accepts healthy volunteers

Role of Menopause in Thermoregulation

NCT06798571
Conditions
Menopause, Aging
Interventions
Elagolix Oral Tablet, Estradiol patch, cellulose placebo, placebo patch
Drug · Other
Lead sponsor
Penn State University
Other
Eligibility
42 Years to 64 Years · Female only
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
University Park, Pennsylvania
Conditions
Insulin Resistance, Prostate Cancer
Interventions
Pioglitazone 30 Mg Oral Tablet, Pioglitazone placebo tablet
Drug
Lead sponsor
St. Louis University
Other
Eligibility
18 Years to 85 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Interstitial Fibrosis, Kidney Transplant; Complications, Kidney Transplant Rejection, Kidney Transplant Failure and Rejection, Kidney Transplant Failure, Kidney Failure, Chronic, Graft Rejection
Interventions
Fingolimod, Placebo
Drug
Lead sponsor
The Methodist Hospital Research Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Houston, Texas
Conditions
Cancer
Interventions
Regimen A, Regimen B, Regimen C, Regimen D
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
4
States / cities
Scottsdale, Arizona • Detroit, Michigan • Nashville, Tennessee + 1 more
Conditions
Prostate Cancer
Interventions
Walk with Ease
Behavioral
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
65 Years and older · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Major Depressive Disorder
Interventions
Low Dose Psilocybin, Placebo, Medium Dose Psilocybin
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
West Haven, Connecticut
Conditions
Fatty Liver
Interventions
Group 1 NRPT, Group 2 NRPT, Group 3 Placebo
Dietary Supplement · Other
Lead sponsor
Elysium Health
Industry
Eligibility
18 Years to 70 Years
Enrollment
111 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
9
States / cities
Hialeah, Florida • Lake Worth, Florida • Miami, Florida + 5 more