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ClinicalTrials.gov public records Last synced Nov 14, 2026, 9:57 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 1–24 of 37 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: Glucosamine Clear all

Conditions: Healthy Subject, Overweight
Interventions: Glucosamine, Placebo; Dietary Supplement · Other
Lead sponsor: Fred Hutchinson Cancer Center; Other
Eligibility: 20 Years to 55 Years
Enrollment: 2 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017 – 2018
U.S. locations: 1
States / cities: Seattle, Washington

Conditions: Breast Cancer, Joint Pain
Interventions: Chondroitin, Glucosamine; Drug
Lead sponsor: Dawn L. Hershman; Other
Eligibility: 21 Years and older · Female only
Enrollment: 53 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2008 – 2012
U.S. locations: 1
States / cities: New York, New York

Conditions: Small Intestinal Bacterial Overgrowth Syndrome (SIBO), Small Intestinal Bacterial Overgrowth
Interventions: AV1PD1A; Dietary Supplement
Lead sponsor: National University of Natural Medicine; Other
Eligibility: 18 Years and older
Enrollment: 9 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2026
U.S. locations: 1
States / cities: Portland, Oregon

Conditions: Maternal Health, Pregnancy, Delivery, Obstetric, Self Efficacy, Social Support, Mental Health, Substance-Related Disorders, Postpartum Depression, Depression, Mental Health Services
Interventions: Standard Doula Care Plus PMAD Intervention, Standard Doula Care; Behavioral
Lead sponsor: University of Montana; Other
Eligibility: 18 Years and older · Female only
Enrollment: 75 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024 – 2026
U.S. locations: 1
States / cities: Missoula, Montana

Conditions: Coronavirus, Covid19
Interventions: N-acetyl glucosamine (NAG), Control; Dietary Supplement · Other
Lead sponsor: Quantinosis.ai LLC; Industry
Eligibility: 18 Years to 90 Years
Enrollment: 150 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2021
U.S. locations: 1
States / cities: Harlingen, Texas

Conditions: Hereditary Inclusion Body Myopathy, Distal Myopathy With Rimmed Vacuoles, Distal Myopathy, Nonaka Type, GNE Myopathy, Quadriceps Sparing Myopathy, Inclusion Body Myopathy 2
Interventions: Aceneuramic Acid Extended-Release; Drug
Lead sponsor: Ultragenyx Pharmaceutical Inc; Industry
Eligibility: 18 Years and older
Enrollment: 42 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2016 – 2018
U.S. locations: 3
States / cities: Orange, California • St Louis, Missouri • New York, New York

Conditions: Knee Osteoarthritis
Interventions: Stem Cell Support Formula, Placebo; Dietary Supplement
Lead sponsor: Regenexx, LLC; Industry
Eligibility: 18 Years to 80 Years
Enrollment: 80 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2022
U.S. locations: 2
States / cities: Broomfield, Colorado • Lone Tree, Colorado

Conditions: Joint Pain, Stiffness, Function
Interventions: Instaflex, Placebo; Dietary Supplement
Lead sponsor: Appalachian State University; Other
Eligibility: 50 Years to 75 Years
Enrollment: 110 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2013
U.S. locations: 1
States / cities: Kannapolis, North Carolina

Conditions: Venous Stasis Ulcers, Venous Insufficiency
Interventions: Taliderm wound healing dressing; Other
Lead sponsor: Medical University of South Carolina; Other
Eligibility: 45 Years and older
Enrollment: 50 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2008 – 2010
U.S. locations: 1
States / cities: Charleston, South Carolina

Conditions: Activity-Related Knee Discomfort, Joint Discomfort, Functional Joint Pain, Functional Knee Pain, Knee Acute and Chronic Pain
Interventions: NT-II™ (240 mg), NT-II™ 480 mg, Glucosamine/Chondroitin; Dietary Supplement
Lead sponsor: Hofseth Biocare ASA; Industry
Eligibility: 20 Years to 65 Years
Enrollment: 120 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2026
U.S. locations: 1
States / cities: San Francisco, California

Conditions: Diabetic Nephropathy
Interventions: Sulodexide, Placebo; Drug
Lead sponsor: Keryx Biopharmaceuticals; Industry
Eligibility: 18 Years and older
Enrollment: 1,056 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2005 – 2008
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: PGM3
Interventions: N-Acetylglucosamine (GlcNAc), Uridine; Drug
Lead sponsor: National Institute of Allergy and Infectious Diseases (NIAID); NIH
Eligibility: 2 Years and older
Enrollment: 2 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2017
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Type 1 Diabetes
Interventions: benfotiamine, α-lipoic acid; Dietary Supplement
Lead sponsor: Albert Einstein College of Medicine; Other
Eligibility: 18 Years to 45 Years · Male only
Enrollment: 21 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2005 – 2008
U.S. locations: 1
States / cities: The Bronx, New York

Conditions: Obesity, Insulin Resistance
Interventions: Glucosamine Hydrochloride; Drug
Lead sponsor: National Center for Complementary and Integrative Health (NCCIH); NIH
Eligibility: 21 Years to 65 Years
Enrollment: 60 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2003 – 2006
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Knee Osteoarthritis
Interventions: Diet, Exercise; Other
Lead sponsor: Texas A&M University; Other
Eligibility: 18 Years to 70 Years · Female only
Enrollment: 36 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2005 – 2006
U.S. locations: 1
States / cities: College Station, Texas

Conditions: Hereditary Inclusion Body Myopathy, Distal Myopathy With Rimmed Vacuoles, Distal Myopathy, Nonaka Type, GNE Myopathy
Interventions: aceneuramic acid extended-release (Ace-ER), Placebo; Drug
Lead sponsor: Ultragenyx Pharmaceutical Inc; Industry
Eligibility: 18 Years to 55 Years
Enrollment: 89 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2017
U.S. locations: 4
States / cities: Irvine, California • St Louis, Missouri • New York, New York

Conditions: Joint Pain
Interventions: Joint Health Product, Placebo, Glucosamine / Chondroitin; Dietary Supplement
Lead sponsor: U.S. Nutraceuticals, LLC; Industry
Eligibility: 18 Years to 80 Years
Enrollment: 135 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2010 – 2011
U.S. locations: 1
States / cities: Sausalito, California

Conditions: Healthy Subject
Interventions: Glucosamine Sulfate/Chondroitin Sulfate Tablet, Placebo; Dietary Supplement · Other
Lead sponsor: Fred Hutchinson Cancer Center; Other
Eligibility: 20 Years to 55 Years
Enrollment: 9 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2019
U.S. locations: 1
States / cities: Seattle, Washington

Conditions: Crohns Disease
Interventions: N-Acetylglucosamine (GlcNAc); Drug
Lead sponsor: Johns Hopkins University; Other
Eligibility: 18 Years to 80 Years
Enrollment: 40 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2027 – 2028
U.S. locations: 1
States / cities: Baltimore, Maryland

Conditions: Healthspan Improvement, Aging, Longevity
Interventions: Rapamycin, Naltrexone, Metformin, NAD+, GSH, Infinite Supplement, Placebo/control, B12, Intervention: Guided Meditation Program, Control: Podcast Listening Activity, Control: Standard Exercise Regimen, Intervention: Structured Exercise Program; Drug · Dietary Supplement · Behavioral
Lead sponsor: AgelessRx; Industry
Eligibility: 60 Years to 80 Years
Enrollment: 26 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025 – 2026
U.S. locations: 1
States / cities: Ann Arbor, Michigan

Conditions: Osteoarthritis
Interventions: Glucosamine (a dietary supplement), 16 oz lite lemonade; Dietary Supplement · Other
Lead sponsor: University of Pittsburgh; Other
Eligibility: 35 Years to 65 Years
Enrollment: 201 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2006 – 2008
U.S. locations: 1
States / cities: Pittsburgh, Pennsylvania

Conditions: Ankle Sprains
Interventions: Dietary supplement; Dietary Supplement
Lead sponsor: Logan University, Inc.; Other
Eligibility: 18 Years to 50 Years
Enrollment: 73 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2015
U.S. locations: 9
States / cities: Columbia, Maryland • Ft. Washington, Maryland • Landover, Maryland + 6 more

Conditions: Soreness, Muscle, Performance Enhancing Product Use, Damage Muscle
Interventions: Pre-workout plus and protein recovery plus, Placebo; Dietary Supplement · Other
Lead sponsor: Pharmanex; Industry
Eligibility: 25 Years to 50 Years
Enrollment: 32 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2020
U.S. locations: 1
States / cities: Chapel Hill, North Carolina

Conditions: Anxiety Disorders and Symptoms, Fibromyalgia, Arthritis, Chronic Pain, Hypertension,Essential
Interventions: IV Vitamin Infused Therapy Treatment, Herbal medicine; Dietary Supplement · Drug
Lead sponsor: Faith A. Richardson; Other
Eligibility: 21 Years to 80 Years
Enrollment: 25 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025 – 2026
U.S. locations: 1
States / cities: Dover, Delaware

Search by objective public record fields.

Glucosamine and Chondroitin in Preventing Inflammation in Overweight Patients

Glucosamine and Chondroitin for Aromatase Inhibitor Induced Joint Symptoms in Women With Breast Cancer

A Trial of a Multi-Component Nutritional Supplement in Hydrogen-Dominant Small Intestinal Bacterial Overgrowth

Understanding the Role of Doulas in Supporting People With PMADs

N-Acetyl Glucosamine as Therapeutic Intervention for Coronavirus Disease-19 (COVID-19)

A Study to Evaluate the Safety of Aceneuramic Acid Extended Release (Ace-ER; UX001) Tablets in Glucosamine (UDP-N-acetyl)-2-Epimerase (GNE) Myopathy (GNEM) (Also Known as Hereditary Inclusion Body Myopathy [HIBM]) Patients With Severe Ambulatory Impairment

Randomized Trial of Regenexx Stem Cell Support Formula

Instaflex and Joint Pain in Community Adults

Taliderm Dressing for Venous Ulcers

NT-II™ Collagen for Joint Discomfort and Function

Effect of Sulodexide in Early Diabetic Nephropathy

Immunologic Effects of Supplemental Monosaccharide and Nucleoside Derivatives in Patients With Inherited Disorders of Glycosylation

Reactive Oxygen Species in the Pathogenesis of Diabetic Complications

Effects of Oral Glucosamine on Insulin and Blood Vessel Activity in Normal and Obese People

Effects of Glucosamine and Chondroitin Supplementation in Women With Knee Osteoarthritis Participating in an Exercise and Weight Loss Program

Phase 3 Randomized, Double-Blind, Placebo-Controlled Study to Evaluate Sialic Acid in Patients With Glucosamine (UDP-N-acetyl)-2-epimerase Myopathy (GNEM) or Hereditary Inclusion Body Myopathy (HIBM)

Study to Evaluate the Safety and Efficacy of a Proprietary "Joint Health" Dietary Supplement in Subjects With Joint and Connective Tissue Pain

Glucosamine and Chondroitin in Gut in Preventing People From Inflammation

Oral N-acetylglucosamine in Crohn's Disease

Combination Gerotherapeutic Interventions for Healthspan Improvement

Effect of Glucosamine on Joint Structure and Quality of Life (JOG)

Chiropractic Care and a Specific Regimen of Nutritional Supplementation for Patients With Acute Ankle Sprain

Acute Study on Muscle Soreness, Damage, and Performance

The Benefits of Natural Medicine, Vitamin IV Therapy and Supplements: Maintaining Good Health Through Nature