Search | Clinical Trials Finder

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 Nov 5, 2026, 6:43 AM 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 409–432 of 618 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: Oral Supplement Clear all

Conditions: Iron Deficiency Anemia
Interventions: Ferrous Sulfate Oral Product; Drug
Lead sponsor: AdventHealth; Other
Eligibility: 29 Weeks to 33 Weeks
Enrollment: 17 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: Orlando, Florida

Conditions: Mitochondrial DNA, Aneuploidy
Interventions: CoQ10, Placebo; Dietary Supplement
Lead sponsor: Reproductive Endocrinology Associates of Charlotte; Other
Eligibility: 36 Years to 42 Years · Female only
Enrollment: 21 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2014 – 2018
U.S. locations: 1
States / cities: Charlotte, North Carolina

Conditions: Insulin Resistance, Obesity, Cardiovascular Diseases, Cognitive Impairment, Physical Disability, Depression, Inflammation, Hormone Deficiency, Physical Inactivity, Hyperlipidemias, Hypertension, Overeating
Interventions: GLY-LOW; Biological
Lead sponsor: Hoskinson Health and Wellness Clinic; Industry
Eligibility: 56 Years and older · Female only
Enrollment: 13 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2024
U.S. locations: 1
States / cities: Gillette, Wyoming

Conditions: Aging, Endothelial Dysfunction, Senescence
Interventions: COMP-4; Dietary Supplement
Lead sponsor: University of California, Los Angeles; Other
Eligibility: 18 Years to 39 Years
Enrollment: 32 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2025
U.S. locations: 1
States / cities: Los Angeles, California

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: Osteopenia
Interventions: Calcium Carbonate, Vitamin D3, Risedronate, Bone-loading exercises; Drug · Behavioral
Lead sponsor: University of Nebraska; Other
Eligibility: 19 Years and older · Female only
Enrollment: 276 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2019
U.S. locations: 1
States / cities: Omaha, Nebraska

Conditions: Travelers' Diarrhea
Interventions: Anti-CsbD Bovine IgG, Placebo, Anti-CS17 Bovin IgG; Biological · Other
Lead sponsor: Johns Hopkins Bloomberg School of Public Health; Other
Eligibility: 18 Years to 45 Years
Enrollment: 36 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2007
U.S. locations: 2
States / cities: Baltimore, Maryland

Conditions: Diabetes
Interventions: Experimental Study Product, Control Study Product; Other
Lead sponsor: Abbott Nutrition; Industry
Eligibility: 18 Years to 75 Years
Healthy volunteers: Accepts healthy volunteers
Timeline: 2013
U.S. locations: 2
States / cities: Addison, Illinois • Cincinnati, Ohio

Conditions: Oral Health
Interventions: Oral probiotic, Placebo; Dietary Supplement
Lead sponsor: USANA Health Sciences; Industry
Eligibility: 18 Years to 65 Years
Enrollment: 105 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2022
U.S. locations: 1
States / cities: South Jordan, Utah

Conditions: Skin Inflammation
Interventions: Turmeric, Turmeric-containing combination tablet, Placebo tablets; Dietary Supplement
Lead sponsor: University of California, Davis; Other
Eligibility: 18 Years to 60 Years
Enrollment: 30 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2017
U.S. locations: 1
States / cities: Sacramento, California

Conditions: SARS-CoV-2 Pneumonia, COVID-19
Interventions: Hydroxychloroquine; Drug
Lead sponsor: Kootenai Health; Other
Eligibility: 18 Years and older
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2022
U.S. locations: 1
States / cities: Coeur d'Alene, Idaho

Conditions: Male Osteoporosis
Interventions: Teriparatide or human parathyroid hormone (PTH) 1-34, Cinacalcet, placebo tablet, Calcium citrate tablet, Vitamin D3; Drug · Dietary Supplement
Lead sponsor: VA Office of Research and Development; Federal
Eligibility: 60 Years to 85 Years · Male only
Enrollment: 40 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2025
U.S. locations: 1
States / cities: San Francisco, California

Conditions: Bipolar Depression
Interventions: Probiotic Supplement, Inert Compound; Biological
Lead sponsor: Sheppard Pratt Health System; Other
Eligibility: 18 Years to 65 Years
Enrollment: 80 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2027
U.S. locations: 1
States / cities: Towson, Maryland

Conditions: Cognitive Functioning
Interventions: AlphaBrain; Dietary Supplement
Lead sponsor: Onnits Labs, LLC; Industry
Eligibility: 18 Years to 35 Years
Enrollment: 73 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2013 – 2014
U.S. locations: 1
States / cities: Chestnut Hill, Massachusetts

Conditions: Pain After TJA
Interventions: Melatonin 5 mg, Placebo Oral Tablet, Magnesium 500Mg Oral Tablet; Drug
Lead sponsor: Stanford University; Other
Eligibility: 18 Years to 99 Years
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2028
U.S. locations: 1
States / cities: Stanford, California

Conditions: Preterm Birth, Inadequate Milk Production
Interventions: Nicotinamide Riboside (NR), Placebo; Other
Lead sponsor: University of California, Davis; Other
Eligibility: 18 Years and older · Female only
Enrollment: 40 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: Sacramento, California

Conditions: Periodontitis, Probiotic, Oral Hygiene, Oral Health, Periodontal Therapy
Interventions: non surgical periodontal therapy; Procedure
Lead sponsor: Medipol University; Other
Eligibility: 18 Years to 70 Years
Enrollment: 130 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2026
U.S. locations: 1
States / cities: Minneapolis, Minnesota

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

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: Ketosis, Glucose Metabolism
Interventions: Ketone ester, Glucose; Dietary Supplement
Lead sponsor: United States Army Research Institute of Environmental Medicine; Federal
Eligibility: 18 Years to 39 Years
Enrollment: 15 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2020 – 2022
U.S. locations: 1
States / cities: Natick, Massachusetts

Conditions: Metastatic Cancer, Prostate Cancer
Interventions: zoledronic acid, placebo, androgen deprivation therapy, GnRH agonist, Calcium supplement, Vitamin D; Drug · Other · Dietary Supplement
Lead sponsor: Alliance for Clinical Trials in Oncology; Other
Eligibility: 18 Years and older · Male only
Enrollment: 645 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2004 – 2014
U.S. locations: 238
States / cities: Mobile, Alabama • Fort Smith, Arkansas • Little Rock, Arkansas + 159 more

Conditions: Iron-deficiency, Absorption; Iron, Anemia, Iron Deficiency, Bioavailability, Serum Iron
Interventions: Ferrous sulfate; Dietary Supplement
Lead sponsor: Iowa State University; Other
Eligibility: 18 Years to 35 Years · Female only
Enrollment: 17 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2013 – 2014
U.S. locations: 1
States / cities: Ames, Iowa

Conditions: Ketosis, Alcohol Drinking, MRI
Interventions: Kenetik, Alcohol beverage; Dietary Supplement · Other
Lead sponsor: University of Pennsylvania; Other
Eligibility: 21 Years to 65 Years
Enrollment: 60 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025 – 2029
U.S. locations: 1
States / cities: Philadelphia, Pennsylvania

Conditions: Duchenne Muscular Dystrophy, Duchenne Disease, Muscular Dystrophy in Children, DMD, Muscular Dystrophy
Interventions: VM100 Nutritional Supplement; Drug
Lead sponsor: University of Florida; Other
Eligibility: 6 Years and older · Male only
Enrollment: 20 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2028
U.S. locations: 1
States / cities: Gainesville, Florida

Search by objective public record fields.

Donor Breast Milk 2

Aneuploidy Rates in Advanced Maternal Age Patients Supplemented With Coenzyme Q10 (CoQ10) Versus Those That Are Not: a Pilot Study

Pilot Study of GLY-LOW Supplementation in Postmenopausal Women With Obesity

COMP-4 Supplementation and Brachial Artery FMD

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

Heartland Osteoporosis Prevention Study

Safety and Efficacy of Bovine Milk Immunoglobulin Against CS17 and CsbD

Evaluation of a Nutritional Supplement for People With Type 2 Diabetes.

The Effects of an Oral Probiotic Intervention With or Without a Novel ADP-1 Toothpaste

Turmeric and Turmeric-containing Tablets and Sebum Production

Hydroxychloroquine in SARS-CoV-2 (COVID-19) Pneumonia Trial

Novel Combination Therapy for Osteoporosis in Men

Probiotics to Prevent Relapse After Hospitalization for Bipolar Depression

Efficacy Study of AlphaBRAIN Administered Orally

Improving Sleep Quality After Total Joint Arthroplasty ( TJA)

Milk Volume Outcomes Following Oral Nicotinamide Riboside Supplementation in Mothers of Extremely Preterm Infants

Patient-Reported Probiotic Use During Periodontal Therapy in Periodontitis

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

Bonafide Sleep Supplement for Menopausal Women With Sleep Complaints

Ketone Supplements and Substrate Oxidation and Physical Performance

Zoledronate in Preventing Skeletal (Bone)-Related Events in Men Who Are Receiving Androgen Deprivation Therapy For Prostate Cancer and Bone Metastases

Iron Absorption From Iron-enriched Aspergillus Oryzae

Effects of Ketone Supplement and Alcohol on Brain Metabolism

Evaluating VM100 Nutritional Supplement for Improving Quality of Life in Duchenne Muscular Dystrophy Patients