Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 23, 2026, 3:59 PM EDT

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

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Low Dose Supplement Clear all
Completed Phase 1 Interventional Accepts healthy volunteers

TD-0903 Pharmacokinetics Study in Healthy Participants With Supplemental Oxygenation

NCT05091723
View directory record Official record
Conditions
Acute Lung Injury (ALI) Due to Coronavirus Disease-2019 (COVID-19)
Interventions
Nezulcitinib (TD-0903) Dose A, Nezulcitinib (TD-0903) Dose B
Drug
Lead sponsor
Theravance Biopharma
Industry
Eligibility
18 Years to 65 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Cypress, California
Source: ClinicalTrials.gov public record
Updated Dec 9, 2021 · Synced Sep 23, 2026, 3:59 PM EDT
Active, not recruiting Phase 3 Interventional Accepts healthy volunteers

Natural Versus Programmed Frozen Embryo Transfer (NatPro)

NCT04551807
View directory record Official record
Conditions
Pregnancy Related, Pre-Eclampsia
Interventions
Modified natural cycle, Programmed cycle
Procedure
Lead sponsor
JHSPH Center for Clinical Trials
Other
Eligibility
18 Years to 41 Years · Female only
Enrollment
788 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
15
States / cities
San Francisco, California • Sunnyvale, California • Orange, Connecticut + 12 more
Source: ClinicalTrials.gov public record
Updated May 15, 2025 · Synced Sep 23, 2026, 3:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Lactoferrin at Two Doses vs. Active Control on Markers of Immune Function

NCT06012669
View directory record Official record
Conditions
Immune Health
Interventions
High dose Human Lactoferrin, Low dose Human Lactoferrin, Active Control Bovine Lactoferrin
Dietary Supplement
Lead sponsor
Midwest Center for Metabolic and Cardiovascular Research
Other
Eligibility
18 Years to 45 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
2
States / cities
Miami, Florida • Port Saint Lucie, Florida
Source: ClinicalTrials.gov public record
Updated Jun 10, 2025 · Synced Sep 23, 2026, 3:59 PM EDT
Terminated Phase 4 Interventional Results available

Ketamine Pilot Study

NCT05379179
View directory record Official record
Conditions
Rattlesnake Envenomation
Interventions
Ketamine, Fentanyl
Drug
Lead sponsor
Meghan Spyres
Other
Eligibility
18 Years to 100 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Feb 13, 2024 · Synced Sep 23, 2026, 3:59 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Study of the Next-generation Probiotic, Veillonella Atypica FB0054 vs Placebo

NCT06141343
View directory record Official record
Conditions
Fatigue
Interventions
Veillonella atypica FB0054, Placebo
Dietary Supplement · Other
Lead sponsor
FitBiomics, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
153 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 20, 2023 · Synced Sep 23, 2026, 3:59 PM EDT
Terminated Phase 1 Interventional

Curcuma Longa L in Rheumatoid Arthritis

NCT02543931
View directory record Official record
Conditions
Rheumatoid Arthritis
Interventions
Meriva, placebo
Drug
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Nov 29, 2016 · Synced Sep 23, 2026, 3:59 PM EDT
Recruiting Phase 3 Interventional

Trial of Curcumin to Prevent Progression of Low-risk Prostate Cancer Under Active Surveillance

NCT03769766
View directory record Official record
Conditions
Prostate Cancer
Interventions
Curcumin, Placebo
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
40 Years to 89 Years · Male only
Enrollment
291 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2030
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jun 14, 2026 · Synced Sep 23, 2026, 3:59 PM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Human Milk Oligosaccharide-Based Synbiotic Supplement for Intestinal Microbiota Dysbiosis

NCT06615986
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Cardiosyn
Dietary Supplement
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 99 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Sep 23, 2026, 3:59 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Dietary Supplementation on Gastrointestinal Barrier Function

NCT06262880
View directory record Official record
Conditions
Intestinal Permeability
Interventions
plant derived phenolics, Microcrystaline cellulose (MCC)
Dietary Supplement · Other
Lead sponsor
Brightseed
Industry
Eligibility
30 Years to 69 Years
Enrollment
126 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Addison, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 7, 2024 · Synced Sep 23, 2026, 3:59 PM EDT
Completed Phase 4 Interventional Results available

Exenatide Inpatient Trial: A Randomized Controlled Pilot Trial on the Safety and Efficacy of Exenatide (Byetta®) Therapy for the Inpatient Management of Patients With Type 2 Diabetes

NCT02455076
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Exenatide, Glargine, Rapid-acting insulin analogs
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 80 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 19, 2019 · Synced Sep 23, 2026, 3:59 PM EDT
Completed Phase 3 Interventional

High Versus Low Dose Supplemental External Radiation With Pd-103 for Prostate Cancer

NCT00494546
View directory record Official record
Conditions
Prostate Cancer
Interventions
Pd-103 with 20 vs 44 Gy supplemental beam XRT
Procedure
Lead sponsor
VA Puget Sound Health Care System
Federal
Eligibility
40 Years to 80 Years · Male only
Enrollment
568 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2007
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 28, 2007 · Synced Sep 23, 2026, 3:59 PM EDT
Completed Phase 2 Interventional Results available

Study Comparing Three Doses of MDMA Along With Therapy in Veterans With Posttraumatic Stress Disorder

NCT01211405
View directory record Official record
Conditions
Posttraumatic Stress Disorder
Interventions
Low dose MDMA-assisted therapy, Medium dose MDMA-assisted therapy, Full dose MDMA-assisted therapy, Therapy
Drug · Behavioral
Lead sponsor
Resilient Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Mt. Pleasant, South Carolina
Source: ClinicalTrials.gov public record
Updated Jun 4, 2025 · Synced Sep 23, 2026, 3:59 PM EDT
Completed Not applicable Interventional Results available

Single Low-Dose of Supplement Amino Acid

NCT01540773
View directory record Official record
Conditions
Growth Hormone, Amino Acid
Interventions
Amino acid supplement, Placebo
Drug
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 70 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Oct 21, 2018 · Synced Sep 23, 2026, 3:59 PM EDT
Completed Phase 3 Interventional Results available

Long-term Oxygen Treatment Trial

NCT00692198
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Supplemental oxygen therapy
Drug
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
40 Years and older
Enrollment
738 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
39
States / cities
Birmingham, Alabama • Duarte, California • Loma Linda, California + 30 more
Source: ClinicalTrials.gov public record
Updated May 9, 2017 · Synced Sep 23, 2026, 3:59 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Measuring Uniformed Servicemembers' Fitness Scores on Creatine Loading and Exercise

NCT02661334
View directory record Official record
Conditions
Physical Fitness
Interventions
Creatine Monohydrate, Rice Flour
Dietary Supplement
Lead sponsor
David Grant U.S. Air Force Medical Center
Federal
Eligibility
18 Years to 89 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Fairfield, California
Source: ClinicalTrials.gov public record
Updated Apr 2, 2020 · Synced Sep 23, 2026, 3:59 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Flavonoids in the Treatment of Endothelial Dysfunction in Children With Diabetes

NCT01307917
View directory record Official record
Conditions
Diabetic Nephropathy, Endothelial Dysfunction
Interventions
flavonoids
Dietary Supplement
Lead sponsor
Texas Tech University Health Sciences Center
Other
Eligibility
12 Years to 21 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Amarillo, Texas
Source: ClinicalTrials.gov public record
Updated Dec 16, 2012 · Synced Sep 23, 2026, 3:59 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Saffron as Anti Inflammatory Agent In Patients With Inflammatory Bowel Disease

NCT04749576
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
saffron supplement for IBD
Dietary Supplement
Lead sponsor
Howard University
Other
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Feb 10, 2021 · Synced Sep 23, 2026, 3:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

BLOODSAFE Ghana- Iron and Nutritional Counselling Strategy

NCT06101238
View directory record Official record
Conditions
Blood Donation
Interventions
supplementation with low dose elemental iron
Dietary Supplement
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 60 Years
Enrollment
533 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Sep 23, 2026, 3:59 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Breathing Training and Nitrate on Exercise at Simulated Altitude

NCT07216755
View directory record Official record
Conditions
Healthy Adults, Mechanical Ventilation Dependence, Hypoxia, Exercise Training, Exercise Intolerance, Dietary Supplement, Nitrate Supplementation, Inspiratory Muscle Training
Interventions
Respiratory Muscle Training (RMT), Sham Respiratory Muscle Training, Dietary Supplement: Beetroot Juice Concentrate, placebo beverage
Device · Dietary Supplement
Lead sponsor
Embry-Riddle Aeronautical University
Other
Eligibility
18 Years to 40 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Daytona Beach, Florida
Source: ClinicalTrials.gov public record
Updated Oct 14, 2025 · Synced Sep 23, 2026, 3:59 PM EDT
Withdrawn Early Phase 1 Interventional

Novel Supplement-based Therapy for the Treatment of Small Intestinal Bacterial Overgrowth

NCT03420976
View directory record Official record
Conditions
Small Intestinal Bacterial Overgrowth
Interventions
Novel Supplement Based Therapy
Dietary Supplement
Lead sponsor
Atrium Innovations
Industry
Eligibility
19 Years to 84 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Oxford, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 11, 2021 · Synced Sep 23, 2026, 3:59 PM EDT
Completed Phase 2 Interventional Results available

Curcumin and Piperine in Patients on Surveillance for Monoclonal Gammopathy, Smoldering Myeloma or Prostate Cancer

NCT04731844
View directory record Official record
Conditions
Prostate Cancer, Multiple Myeloma, Smoldering Multiple Myeloma (SMM), Monoclonal Gammopathy of Undetermined Significance
Interventions
Curcumin plus Piperine
Drug
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Sep 23, 2026, 3:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Nutritional Supplements and Hormonal Manipulations for Breast Cancer Prevention

NCT00723398
View directory record Official record
Conditions
Breast Cancer
Interventions
Lovaza 4gm oral, Raloxifene 60 Mg Oral Tablet, Raloxifene 30 Mg Oral Tablet, Lovaza 4gm & Raloxifene 30mg
Dietary Supplement · Drug
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
35 Years to 70 Years · Female only
Enrollment
266 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2015
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 31, 2018 · Synced Sep 23, 2026, 3:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Efficacy of a Microalgae Extract PhaeoSOL Combined With Natural Stimulant on Cognitive Function and Gaming Performance of Video Gamers

NCT04851899
View directory record Official record
Conditions
Cognitive Function, Video Gamers
Interventions
Phaeosol low dose, Phaeosol high dose, Placebo
Dietary Supplement
Lead sponsor
Microphyt
Industry
Eligibility
18 Years to 40 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
College Station, Texas
Source: ClinicalTrials.gov public record
Updated Sep 22, 2022 · Synced Sep 23, 2026, 3:59 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Dietary Supplementation on Body Fat Composition

NCT06296251
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 15, 2024 · Synced Sep 23, 2026, 3:59 PM EDT