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 come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

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 17, 2026, 4:48 PM EDT

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

Showing 1–24 of 1,244 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Placebo supplement Clear all
Completed Phase 3 Interventional

Effects of Teriparatide in the Treatment of Postmenopausal Women With Osteoporosis

NCT00670501
View directory record Official record
Conditions
Osteoporosis, Postmenopausal
Interventions
teriparatide, Placebo, Calcium Supplement, Vitamin D Supplement
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
30 Years to 85 Years · Female only
Enrollment
1,637 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 1999
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 1, 2008 · Synced Oct 17, 2026, 4:48 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Soy Isoflavones Supplementation in Treating Women at High Risk For or With Breast Cancer

NCT01219075
View directory record Official record
Conditions
BRCA1 Mutation Carrier, BRCA2 Mutation Carrier, Ductal Breast Carcinoma in Situ, Lobular Breast Carcinoma in Situ, Stage IA Breast Cancer, Stage IB Breast Cancer, Stage II Breast Cancer, Stage IIIA Breast Cancer, Stage IIIB Breast Cancer
Interventions
soy isoflavones, placebo, questionnaire administration, magnetic resonance imaging, biopsy, immunohistochemistry staining method, laboratory biomarker analysis, mammography
Dietary Supplement · Other · Procedure
Lead sponsor
University of Southern California
Other
Eligibility
30 Years to 75 Years · Female only
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 18, 2023 · Synced Oct 17, 2026, 4:48 PM EDT
Withdrawn Phase 2Phase 3 Interventional

GetHealthy-OA: A Program to Improve Pain and Function for Patients With Knee Osteoarthritis, Obesity, and Depression

NCT05482672
View directory record Official record
Conditions
Knee Osteoarthritis, Obese, Depression
Interventions
Fisetin, GetHealthy-OA mind-body program, Placebo oral capsule, Health education booklet
Drug · Behavioral
Lead sponsor
Cale Andrew Jacobs, PhD
Other
Eligibility
40 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
2
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated May 1, 2023 · Synced Oct 17, 2026, 4:48 PM EDT
Withdrawn Phase 1 Interventional Accepts healthy volunteers

O2 Transport and Utilization in Health and Lung Disease

NCT04014712
View directory record Official record
Conditions
COPD, Tetrahydrobiopterin Deficiency, Oxidative Stress
Interventions
Tetrahydrobiopterin, Placebo oral tablet
Drug
Lead sponsor
University of Massachusetts, Amherst
Other
Eligibility
18 Years to 85 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Amherst, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 19, 2023 · Synced Oct 17, 2026, 4:48 PM EDT
Terminated Phase 2 Interventional Results available

Glutamine in Preventing Peripheral Neuropathy in Patients With Multiple Myeloma Receiving Bortezomib

NCT01783522
View directory record Official record
Conditions
Chemotherapeutic Agent Toxicity, Multiple Myeloma, Peripheral Neuropathy
Interventions
glutamine, quality-of-life assessment, placebo
Drug · Other
Lead sponsor
Beth Faiman
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 22, 2019 · Synced Oct 17, 2026, 4:48 PM EDT
Not listed Not applicable Interventional

Study to Evaluate the Effect of RGMA001 on Patients With Non Alcoholic Fatty Liver Disease (NAFLD)

NCT01511523
View directory record Official record
Conditions
Non Alcoholic Fatty Liver Disease
Interventions
RGMA001, Sugar Pill
Dietary Supplement
Lead sponsor
Biovil Research Group, LLC
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Fayetteville, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 16, 2012 · Synced Oct 17, 2026, 4:48 PM EDT
Completed Not applicable Interventional

Effect of Curcumin on Gut Microbiota in IBS

NCT03568513
View directory record Official record
Conditions
Irritable Bowel Syndrome
Interventions
Curcumin, Placebo
Dietary Supplement
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
10 Years to 18 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Feb 21, 2021 · Synced Oct 17, 2026, 4:48 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Baby Bump Lifestyle Intervention Supplement Study

NCT03751813
View directory record Official record
Conditions
Gestational Diabetes
Interventions
Supplement
Dietary Supplement
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Feb 20, 2020 · Synced Oct 17, 2026, 4:48 PM EDT
Completed Phase 2 Interventional Results available

N-acetylcysteine Treatment of Alcohol Use Disorder In Veterans With TBI

NCT02791945
View directory record Official record
Conditions
Traumatic Brain Injury (TBI), Hazardous and Harmful Alcohol Use
Interventions
Medical Management Counseling, N-acetylcysteine, Placebo
Behavioral · Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 11, 2021 · Synced Oct 17, 2026, 4:48 PM EDT
Completed Phase 2 Interventional

A Phase II, Randomized, Double-blind, Placebo-controlled Study to Examine the Effects of DAS181 in Immunocompromised Subjects With Lower Respiratory Tract Parainfluenza Infection on Supplemental Oxygen

NCT01644877
View directory record Official record
Conditions
Parainfluenza
Interventions
DAS181 dry powder, formulation F02, Lactose Placebo
Drug
Lead sponsor
Ansun Biopharma, Inc.
Industry
Eligibility
12 Years and older
Enrollment
111 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
45
States / cities
Phoenix, Arizona • Duarte, California • Orange, California + 33 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2017 · Synced Oct 17, 2026, 4:48 PM EDT
Active, not recruiting Phase 2 Interventional

Senolytics Treatment of Interstitial Lung Disease in Common Variable Immunodeficiency

NCT05593588
View directory record Official record
Conditions
Common Variable Immunodeficiency, Interstitial Lung Disease Due to Systemic Disease
Interventions
Fisetin, Placebo
Drug
Lead sponsor
Avni Joshi
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Oct 17, 2026, 4:48 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Psychological Effects of Methylenedioxymethamphetamine (MDMA) When Administered to Healthy Volunteers

NCT01404754
View directory record Official record
Conditions
Psychological Effects of Study Drug
Interventions
Lactose (inactive placebo), midomafetamine HCl
Drug
Lead sponsor
Resilient Pharmaceuticals
Industry
Eligibility
21 Years and older
Enrollment
107 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2022
U.S. locations
3
States / cities
Boulder, Colorado • Santa Fe, New Mexico • Mt. Pleasant, South Carolina
Source: ClinicalTrials.gov public record
Updated Oct 31, 2024 · Synced Oct 17, 2026, 4:48 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Polyphenols and Cognitive Decline

NCT06507254
View directory record Official record
Conditions
Cognitive Decline, Cognitive Dysfunction
Interventions
Polyphenol Supplement, Placebo Supplement
Dietary Supplement
Lead sponsor
University of California, Los Angeles
Other
Eligibility
50 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 17, 2026, 4:48 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Whole Coffee Cherry Study

NCT04986956
View directory record Official record
Conditions
Effect of Drug
Interventions
Whole coffee cherry extract, Placebo
Dietary Supplement
Lead sponsor
Auburn University
Other
Eligibility
40 Years to 65 Years
Enrollment
323 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Auburn, Alabama
Source: ClinicalTrials.gov public record
Updated Jan 30, 2024 · Synced Oct 17, 2026, 4:48 PM EDT
Withdrawn Phase 2 Interventional

Metformin and Vascular Function in Prediabetes

NCT06526494
View directory record Official record
Conditions
PreDiabetes
Interventions
Metformin, Placebo
Drug · Other
Lead sponsor
Diana Jalal
Other
Eligibility
18 Years to 55 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
2
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Dec 24, 2025 · Synced Oct 17, 2026, 4:48 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Evaluation of RSB11-HI Postbiotic Supplementation for Supporting Weight Management, Metabolic Wellness, and Quality of Life in Healthy Adults

NCT07788833
View directory record Official record
Conditions
Healthy Adults
Interventions
RSB11-HI Heat-Inactivated Postbiotic, Placebo
Dietary Supplement · Other
Lead sponsor
Able Biolabs, LLC
Other
Eligibility
18 Years to 55 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Aug 28, 2026 · Synced Oct 17, 2026, 4:48 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Flavonoids, Exercise, Gut-Derived Phenolics

NCT03249571
View directory record Official record
Conditions
Exercise and Gut-derived Phenolics
Interventions
Flavonoid supplement, Placebo
Dietary Supplement
Lead sponsor
Appalachian State University
Other
Eligibility
18 Years to 50 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Kannapolis, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 11, 2017 · Synced Oct 17, 2026, 4:48 PM EDT
Withdrawn Phase 4 Interventional

Pilot E2 for Hypogonadal Women With CFBD

NCT03724955
View directory record Official record
Conditions
Cystic Fibrosis Related Bone Disease
Interventions
Estradiol 2 mg, Placebo
Drug · Other
Lead sponsor
Emory University
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 18, 2019 · Synced Oct 17, 2026, 4:48 PM EDT
Completed Not applicable Interventional

Resveratrol-Leucine Metabolite Synergy in Pre-diabetes

NCT01593605
View directory record Official record
Conditions
Impaired Glucose Tolerance
Interventions
Resveratrol, resveratrol /HMB, Placebo treatment
Dietary Supplement · Other
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 55 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 20, 2013 · Synced Oct 17, 2026, 4:48 PM EDT
Active, not recruiting Phase 2Phase 3 Interventional Accepts healthy volunteers

Nicotinamide and Pyruvate for Open Angle Glaucoma: A Randomized Clinical Study

NCT05695027
View directory record Official record
Conditions
Primary Open Angle Glaucoma
Interventions
Dietary supplements - Nicotinamide and Pyruvate, Placebo
Drug
Lead sponsor
Columbia University
Other
Eligibility
35 Years to 85 Years
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
3
States / cities
Palo Alto, California • New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Oct 17, 2026, 4:48 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of a Microalgae Extract Dietary Supplement on Gut Health, Anxiety, and Immune Function

NCT06425094
View directory record Official record
Conditions
Gastrointestinal Problem, Anxiety, Stress, Gastrointestinal Symptoms
Interventions
Microalgae Extract Capsules, Placebo
Dietary Supplement
Lead sponsor
Colorado State University
Other
Eligibility
18 Years to 55 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Fort Collins, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 17, 2026 · Synced Oct 17, 2026, 4:48 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Impact of Nutritional Supplementation on Aerobic Performance and Fatigue

NCT02134756
View directory record Official record
Conditions
Performance, Fatigue
Interventions
NutraStem Active, NutraStem Placebo
Drug
Lead sponsor
University of South Florida
Other
Eligibility
18 Years to 45 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Dec 7, 2020 · Synced Oct 17, 2026, 4:48 PM EDT
Completed Not applicable Interventional

Functional Chewing Gum in Reduction of Gingival Inflammation

NCT03237624
View directory record Official record
Conditions
Gingivitis
Interventions
Functional Chitosan Chewing Gum, Control Chewing Gum, Oral hygiene measures
Device · Behavioral
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 26, 2024 · Synced Oct 17, 2026, 4:48 PM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

SAMe Trial for Patients With Alcoholic Cirrhosis

NCT04250259
View directory record Official record
Conditions
Alcoholic Cirrhosis
Interventions
Placebo, SAMe 400 mg tablet
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 70 Years
Enrollment
196 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
2
States / cities
Los Angeles, California • Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Mar 31, 2026 · Synced Oct 17, 2026, 4:48 PM EDT