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 4, 2026, 1:59 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 265–288 of 618 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: Oral Supplement Clear all

Conditions: Anaemia
Interventions: Daprodustat, Darbepoetin alfa, Placebo, Iron Therapy; Drug
Lead sponsor: GlaxoSmithKline; Industry
Eligibility: 18 Years to 99 Years
Enrollment: 3,872 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2016 – 2021
U.S. locations: 161
States / cities: Andalusia, Alabama • Birmingham, Alabama • Huntsville, Alabama + 128 more

Conditions: Type 2 Diabetes
Interventions: CuraLin; Dietary Supplement
Lead sponsor: National University of Natural Medicine; Other
Eligibility: 18 Years to 75 Years
Enrollment: 1 participant
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022
U.S. locations: 2
States / cities: Portland, Oregon • Seattle, Washington

Conditions: Insulin Resistance, Diabetes Mellitus, Abnormal Glucose Metabolism
Interventions: Liothyronine; Drug
Lead sponsor: National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK); NIH
Eligibility: 12 Years to 65 Years
Enrollment: 7 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2018
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Prehypertension
Interventions: Nitric Oxide supplement, Placebo; Dietary Supplement
Lead sponsor: Neogenis Laboratories; Other
Eligibility: 18 Years to 80 Years
Enrollment: 30 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: Started 2013
U.S. locations: 1
States / cities: Beverly Hills, California

Conditions: Blood Pressure
Interventions: Provex CV, placebo; Drug · Other
Lead sponsor: University of Utah; Other
Eligibility: 18 Years to 65 Years
Enrollment: 20 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2010 – 2011
U.S. locations: 1
States / cities: Salt Lake City, Utah

Conditions: Pregnancy, Child Development
Interventions: DHA, Sugar pill; Dietary Supplement
Lead sponsor: University of Chicago; Other
Eligibility: 18 Years to 34 Years · Female only
Enrollment: 168 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2027
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Sleep Quality
Interventions: Magnesium Breakthrough, Placebo; Dietary Supplement
Lead sponsor: Jacksonville University; Other
Eligibility: 35 Years to 60 Years · Female only
Enrollment: 50 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026
U.S. locations: 1
States / cities: Jacksonville, Florida

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

Conditions: Dyskeratosis Congenita, Telomere Disease
Interventions: Quercetin; Drug
Lead sponsor: Children's Hospital Medical Center, Cincinnati; Other
Eligibility: 2 Years and older
Enrollment: 12 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2028
U.S. locations: 1
States / cities: Cincinnati, Ohio

Conditions: Pain Assessment, Quality of Life (QOL), Analgesic Use
Interventions: Supplemental Postoperative Bupivacaine, Placebo Injection; Drug
Lead sponsor: New York University; Other
Eligibility: 18 Years and older
Enrollment: 150 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2026
U.S. locations: 1
States / cities: New York, New York

Conditions: Vaginal Odor
Interventions: Orally-administered probiotic, Placebo; Dietary Supplement
Lead sponsor: Bonafide Health; Industry
Eligibility: 18 Years to 65 Years · Female only
Enrollment: 105 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2026
U.S. locations: 1
States / cities: Harrison, New York

Conditions: Effect of Resveratrol on Performance and Recovery
Interventions: Resveratrol (VRES) 500 mg oral once daily., Placebo 500 mg oral once daily.; Other
Lead sponsor: University of Central Florida; Other
Eligibility: 18 Years to 40 Years · Male only
Enrollment: 20 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024 – 2025
U.S. locations: 1
States / cities: Orlando, Florida

Conditions: Hair Thinning
Interventions: Dietary Supplement, Placebo; Dietary Supplement · Other
Lead sponsor: Nutraceutical Wellness Inc.; Industry
Eligibility: 40 Years to 65 Years · Male only
Enrollment: 155 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025
U.S. locations: 3
States / cities: Phoenix, Arizona • Elizabeth, New Jersey • Richardson, Texas

Conditions: Head and Neck Cancer
Interventions: Isocaloric and iso-nitrogenous standard enteral tube feeds, Nestle IMPACT AR; Dietary Supplement
Lead sponsor: University of Illinois Chicago; Other
Eligibility: 18 Years and older
Enrollment: 4 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2024
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Cognitive Function, Memory, Brain Health
Interventions: Braini, Placebo; Dietary Supplement
Lead sponsor: Vita Naturel, LLC; Industry
Eligibility: 18 Years to 80 Years
Enrollment: 74 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2020
U.S. locations: 1
States / cities: Asheville, North Carolina

Conditions: Type 2 Diabetes, Healthy Individuals
Interventions: Branched Chained Amino Acids, Cellulose Placebo mix; Dietary Supplement · Other
Lead sponsor: Loma Linda University; Other
Eligibility: 20 Years to 90 Years
Enrollment: 50 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2010 – 2011
U.S. locations: 1
States / cities: Loma Linda, California

Conditions: Exercise-induced Joint Pain, Exercise-induced Joint Stiffness, Exercise-induced Joint Cartilage Turnover
Interventions: Move3™ (NEM® brand eggshell membrane + KD PUR® brand fish oil), Placebo; Dietary Supplement
Lead sponsor: ESM Technologies, LLC; Industry
Eligibility: 40 Years to 75 Years
Enrollment: 85 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2019
U.S. locations: 1
States / cities: Springfield, Missouri

Conditions: Bronchiolitis, Viral
Interventions: Placebos, Dexamethasone Oral; Drug
Lead sponsor: Allison Williams; Other
Eligibility: 1 Day to 2 Years
Enrollment: 3 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2022
U.S. locations: 1
States / cities: Pittsburgh, Pennsylvania

Conditions: Diabetes
Interventions: Zinc acetate; Dietary Supplement
Lead sponsor: University of Maryland, Baltimore; Other
Eligibility: 21 Years to 70 Years
Enrollment: 57 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2009 – 2012
U.S. locations: 1
States / cities: Lancaster, Pennsylvania

Conditions: Diabetes
Interventions: Standard ONS, Diabetes specific ONS 1, Diabetes specific ONS 2; Other
Lead sponsor: Abbott Nutrition; Industry
Eligibility: 18 Years to 70 Years
Enrollment: 43 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2017
U.S. locations: 2
States / cities: Chicago, Illinois • Cincinnati, Ohio

Conditions: Irritable Bowel Syndrome (IBS), Small Intestinal Bacterial Overgrowth Syndrome (SIBO)
Interventions: Biocidin REMOVE, Placebo; Drug
Lead sponsor: Johns Hopkins University; Other
Eligibility: 18 Years and older
Enrollment: 40 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: Baltimore, Maryland

Conditions: Ineffective Erythropoiesis
Interventions: Echinacea-based dietary supplement, Placebo; Dietary Supplement · Drug
Lead sponsor: University of Georgia; Other
Eligibility: 18 Years to 44 Years
Enrollment: 45 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2012 – 2013
U.S. locations: 1
States / cities: Lubbock, Texas

Conditions: Acute Alcoholic Hepatitis
Interventions: Anakinra, Pentoxifylline, Zinc Sulfate, Methylprednisolone; Drug
Lead sponsor: Mack Mitchell; Other
Eligibility: 21 Years to 70 Years
Enrollment: 104 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2018
U.S. locations: 4
States / cities: Louisville, Kentucky • Worcester, Massachusetts • Cleveland, Ohio + 1 more

Conditions: Iron Deficiency Anemia
Interventions: Iron Supplement, multivitamin; Dietary Supplement
Lead sponsor: The University of Texas Health Science Center, Houston; Other
Eligibility: 24 Weeks to 32 Weeks
Enrollment: 150 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2010 – 2012
U.S. locations: 1
States / cities: Houston, Texas

Search by objective public record fields.

Anemia Studies in Chronic Kidney Disease: Erythropoiesis Via a Novel Prolyl Hydroxylase Inhibitor Daprodustat-Non-Dialysis (ASCEND-ND)

CuraLin Herbal Supplement for Type 2 Diabetes

Thyroid Hormone to Induce Non-Insulin Mediated Glucose Disposal in People With Insulin Receptor Mutations

Study of the Effects of an Oral Nitric Oxide Supplement on Blood Pressure in Prehypertensive Adults

Efficacy of Provex CV Supplement to Reduce Inflammation Cytokines and Blood Pressure

Improving Maternal and Child Health Through Prenatal Fatty Acid Supplementation

Magnesium Supplement for Sleep Quality in Women With Poor Sleep

Effects of Teriparatide in the Treatment of Postmenopausal Women With Osteoporosis

Quercetin Dyskeratosis Congenita (DC)/Telomere Biology Disorders (TBD)

Supplemental Postoperative Bupivacaine Following Non-Surgical Endodontic Treatment

The Effects of an Orally-Administered Probiotic on Vaginal Symptoms

Effect of Resveratrol Supplementation on Exercise Performance and Recovery

A Safety and Efficacy Study of a Nutraceutical in Aging Males With Thinning Hair

Perioperative Nutritional Optimization in Head and Neck Cancer Patients

The Memory and Cognitive Performance Study

The Effects of Orally Ingesting Branched Chained Amino Acids on Delayed Onset Muscle Soreness in Diabetic Patients

NEM® + KD PUR® Fish Oil Versus Placebo in Exercised-induced Joint Pain, Stiffness, & Cartilage Turnover in Healthy Men & Women

Steroid Use in Non-RSV Bronchiolitis

Nutrigenomics of Zinc Supplementation in Insulin Secretion and Diabetes

Effect of Nutritional Products in Subjects With Type 2 Diabetes

Herbal Supplement (Biocidin REMOVE) for Bacterial Overgrowth in Irritable Bowel Syndrome

Echinacea-based Supplement Does Not Improve Markers of Performance in Athletes

Efficacy Study of Anakinra, Pentoxifylline, and Zinc Compared to Methylprednisolone in Severe Acute Alcoholic Hepatitis

Trial Comparing Iron Supplementation Versus Routine Iron Intake in Very Low Birth Weight Infants