Search | Clinical Trials Finder

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ClinicalTrials.gov public records Last synced Nov 7, 2026, 2:11 PM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 577–600 of 619 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: Oral Supplement Clear all

Conditions: HIV Infections, AIDS
Interventions: Cholecalciferol (Vit D3); Drug
Lead sponsor: Children's Hospital of Philadelphia; Other
Eligibility: 5 Years to 24 Years
Enrollment: 44 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2010 – 2011
U.S. locations: 1
States / cities: Philadelphia, Pennsylvania

Conditions: Type 2 Diabetes, Heart Failure, Reduced Ejection Fraction
Interventions: Ketone Monoester (KE); Drug
Lead sponsor: The University of Texas Health Science Center at San Antonio; Other
Eligibility: 18 Years to 80 Years
Enrollment: 10 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2026
U.S. locations: 1
States / cities: San Antonio, Texas

Conditions: Advanced Colorectal Carcinoma, Advanced Lung Non-Small Cell Carcinoma, Advanced Malignant Solid Neoplasm, Advanced Melanoma, Advanced Renal Cell Carcinoma, Advanced Triple-Negative Breast Carcinoma, Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IV Breast Cancer (AJCC) v8, Clinical Stage III Cutaneous Melanoma AJCC v8, Clinical Stage IV Cutaneous Melanoma AJCC v8, Stage III Colorectal Cancer AJCC v8, Stage III Lung Cancer AJCC v8, Stage III Renal Cell Cancer AJCC v8, Stage IV Colorectal Cancer AJCC v8, Stage IV Lung Cancer AJCC v8, Stage IV Renal Cell Cancer AJCC v8
Interventions: Fermented Wheat Germ Extract; Drug
Lead sponsor: University of California, Davis; Other
Eligibility: 18 Years and older
Enrollment: 100 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2027
U.S. locations: 1
States / cities: Sacramento, California

Conditions: Inflammation
Interventions: Selenium, Sugar Pill Placebo; Dietary Supplement · Other
Lead sponsor: Johns Hopkins University; Other
Eligibility: 70 Years to 110 Years
Enrollment: 182 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2006 – 2012
U.S. locations: 1
States / cities: Baltimore, Maryland

Conditions: Type 2 Diabetes, Chronic Kidney Diseases
Interventions: Oral sodium suppression test, Saline suppression test, Captopril suppression test, Dexamethasone suppression test, Cosyntropin stimulation test; Diagnostic Test
Lead sponsor: Brigham and Women's Hospital; Other
Eligibility: 18 Years to 80 Years
Enrollment: 125 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2029
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Kidney Cancer, Leukemia, Lymphoma, Neurotoxicity, Peripheral Neuropathy, Sarcoma
Interventions: Glutamine, Placebo; Drug · Other
Lead sponsor: Columbia University; Other
Eligibility: 5 Years to 21 Years
Enrollment: 56 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2004 – 2012
U.S. locations: 1
States / cities: New York, New York

Conditions: Dental Caries
Interventions: Inactive supplement, Tricalcium phosphate supplement, Calcium carbonate supplement, Calcium citrate supplement, Inactive supplement and fluoride mouthwash, Calcium carbonate supplement and fluoride mouthwash, Calcium citrate supplement and fluoride mouthwash; Drug
Lead sponsor: University of Michigan; Other
Eligibility: 18 Years to 99 Years
Enrollment: 18 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2022
U.S. locations: 1
States / cities: Ann Arbor, Michigan

Conditions: Stroke
Interventions: POMx, Placebo; Dietary Supplement · Other
Lead sponsor: Loma Linda University; Other
Eligibility: 18 Years to 89 Years
Enrollment: 16 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2016
U.S. locations: 1
States / cities: Loma Linda, California

Conditions: Environmental Exposure
Interventions: [14C]-benzo[a]pyrene, Brussels sprouts before 50 ng dose, DIM supplement before 50 ng dose; Drug
Lead sponsor: Oregon State University; Other
Eligibility: 21 Years to 65 Years
Enrollment: 7 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2024
U.S. locations: 1
States / cities: Corvallis, Oregon

Conditions: No Disease, Mitochondria Health, Longevity, Pharmacokinetics and Biological Absorption of Kaempferol in Healthy Adult, Healthy Volunteers
Interventions: Kaempferol; Dietary Supplement
Lead sponsor: University of Pittsburgh; Other
Eligibility: 18 Years to 70 Years
Enrollment: 120 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025 – 2027
U.S. locations: 3
States / cities: New York, New York • Chapel Hill, North Carolina • Pittsburgh, Pennsylvania

Conditions: Gut Microbiome, Skin Microbiome, Gut Lipidome, Skin Lipidome, Blood Lipidome
Interventions: Probiotic, Placebo; Dietary Supplement · Other
Lead sponsor: University of California, Davis; Other
Eligibility: 18 Years and older
Enrollment: 25 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2019
U.S. locations: 1
States / cities: Sacramento, California

Conditions: Colorectal Cancer, Sarcoma, Brain Tumors, Endometrial Cancer, Ovarian Cancer
Interventions: No Interventions, Sports Pro Resolve 4 g, Double Wood SPM 4 g, 20 California Sweet Almonds, Montelukast 10 Mg Oral Tablet, Montelukast 10 Mg Oral Tablet and SPM 4 g, Cold- Pressed Almond Oil 30 mL; Other · Dietary Supplement · Drug + 1 more
Lead sponsor: University of South Florida; Other
Eligibility: 18 Years and older
Enrollment: 56 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2026
U.S. locations: 2
States / cities: Tampa, Florida

Conditions: Protein Metabolism
Interventions: Arginine; Dietary Supplement
Lead sponsor: Texas A&M University; Other
Eligibility: 30 Years and older · Female only
Enrollment: 19 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2009 – 2012
U.S. locations: 1
States / cities: Little Rock, Arkansas

Conditions: Androgenetic Alopecia, Androgenic Alopecia, Telogen Effluvium, Thinning Hair, Hair Loss/Baldness, Hair Thinning
Interventions: ALRV5XR, ALRV5XR Shampoo, ALRV5XR Conditioner, ALRV5XR Hair Follicle Serum (Nutriment), Placebo, Placebo Shampoo, Placebo Conditioner, Placebo Hair Follicle Serum (Nutriment); Dietary Supplement · Other
Lead sponsor: Arbor Life Labs; Industry
Eligibility: 18 Years to 65 Years · Female only
Enrollment: 46 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018
U.S. locations: 1
States / cities: San Francisco, California

Conditions: Hyperinsulinism-Hyperammonemia Syndrome
Interventions: Vitamin E; Dietary Supplement
Lead sponsor: Elizabeth A Rosenfeld; Other
Eligibility: 1 Year to 40 Years
Enrollment: 14 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2020
U.S. locations: 1
States / cities: Philadelphia, Pennsylvania

Conditions: Knee Arthritis, Knee Osteoarthritis, Knee Pain Chronic, Knee Discomfort, Rheumatoid Arthritis, Knee Pain Swelling
Interventions: Gold Factor (Gold Nanoparticles, AuNPs), Placebo; Dietary Supplement
Lead sponsor: 4Life Research, LLC; Industry
Eligibility: 18 Years to 87 Years
Enrollment: 51 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020
U.S. locations: 1
States / cities: St Louis, Missouri

Conditions: Cataract, Nuclear Progressive
Interventions: Lenstatin, Placebo; Dietary Supplement · Drug
Lead sponsor: Lenstatin LLC; Industry
Eligibility: 18 Years and older
Enrollment: 20 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2014 – 2015
U.S. locations: 1
States / cities: Wilmington, North Carolina

Conditions: Healthy
Interventions: Placebo, Dietary Supplement with actives; Dietary Supplement
Lead sponsor: Olly, PBC; Industry
Eligibility: 5 Years to 14 Years
Enrollment: 80 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025
U.S. locations: 1
States / cities: Fair Lawn, New Jersey

Conditions: Sleep Disturbance
Interventions: S-Adenosyl Methionine (SAMe), Propyl Gallate, Gamma-Aminobutyric Acid (GABA), L-Theanine, and Magnesium Glycinate; Dietary Supplement
Lead sponsor: Bonafide Health; Industry
Eligibility: 40 Years to 65 Years · Female only
Enrollment: 111 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025
U.S. locations: 1
States / cities: Harrison, New York

Conditions: Dystrophinopathy, Duchenne Muscular Dystrophy, Becker's Muscular Dystrophy
Interventions: L-arginine; Drug
Lead sponsor: Massachusetts General Hospital; Other
Eligibility: 7 Years to 11 Years · Male only
Enrollment: 7 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2012
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Brain Concussion
Interventions: Branched Chain Amino Acids, Placebo solution; Drug
Lead sponsor: Children's Hospital of Philadelphia; Other
Eligibility: 11 Years to 34 Years
Enrollment: 42 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2014 – 2023
U.S. locations: 1
States / cities: Philadelphia, Pennsylvania

Conditions: Autism Spectrum Disorder
Interventions: intranasal oxytocin, oral probiotics, oral placebo; Drug · Dietary Supplement
Lead sponsor: Massachusetts General Hospital; Other
Eligibility: 3 Years to 25 Years
Enrollment: 35 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2019
U.S. locations: 1
States / cities: Charlestown, Massachusetts

Conditions: Psoriasis
Interventions: Oral supplement containing 200mg Magnolia officinalis bark extract, Placebo; Dietary Supplement
Lead sponsor: Sirt3 LLC; Industry
Eligibility: 18 Years and older
Enrollment: 100 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2029
U.S. locations: 1
States / cities: Englewood, New Jersey

Conditions: Non-Alcoholic Fatty Liver Disease, Non Insulin Dependent Diabetes, ALT
Interventions: Betaine (trimethyglycine); Dietary Supplement
Lead sponsor: Southern California Institute for Research and Education; Other
Eligibility: 18 Years to 75 Years
Enrollment: 48 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2025
U.S. locations: 1
States / cities: Long Beach, California

Search by objective public record fields.

Vitamin D Dose Finding Study

Acute and Chronic Effects of Oral Ketones in Subjects With HFrEF and Diabetes

The Immune Effects of Fermented Wheat Germ Nutritional Supplementation in Patients With Advanced Solid Tumor Cancers Being Treated With Standard of Care Checkpoint Inhibitors

Effect of Selenium Intervention on Inflammation in Older Adults

Subclinical Primary Aldosteronism in Diabetes At-Risk for Kidney Disease

Glutamine in Treating Neuropathy Caused by Vincristine in Young Patients With Lymphoma, Leukemia, or Solid Tumors

Effect of Chewing a Calcium Supplement Before Fluoride Rinse on Salivary Fluoride

Cognitive Impact of Pomegranate Polyphenols Following Ischemic Stroke

Pharmacokinetics of Benzo[a]Pyrene: Impact of Diet

Kaempferol Absorption and Pharmacokinetics Evaluation

The Influence of Oral Probiotics on the Microbiome and Lipidome

Lipid Mediators & Cancer: Montelukast, SPM, and Almonds

Arginine Feeding: a Novel Strategy to Improve Protein Metabolism in Cancer and the Response to Surgery

A Study Evaluating the Hair Regrowth Efficacy and Safety of ALRV5XR in Female Subjects With Hair Loss

Vitamin E Supplementation in Hyperinsulinism/Hyperammonemia Syndrome

Gold Factor on Knee Joint Health and Function

The Post-Vitrectomy Lenstatin™ Study

A Clinical Study on the Effects of a Dietary Supplement on Stress, Anxiety, Mood and Sleep in a Pediatric Population

Bonafide Sleep Supplement for Menopausal Women With Sleep Complaints

Safety, Tolerability and Effects of L-Arginine in Boys With Dystrophinopathy on Corticosteroids

BCAA Supplementation for Concussion

Probiotics and Oxytocin Nasal Spray on Social Behaviors of Autism Spectrum Disorder (ASD) Children

A Study to Evaluate the Impact of a Magnolia Officinalis Dietary Supplement on Immune Biomarkers in Subjects With Psoriasis

A Prospective, Randomized, Open Label Trial of Two Doses of Oral Betaine