- Conditions
- Thyroid; Functional Disturbance, Hypothyroidism, Hemodialysis
- Interventions
- Levothyroxine Sodium, Placebos
- Drug
- Lead sponsor
- University of California, Irvine
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 336 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2025
- U.S. locations
- 1
- States / cities
- Orange, California
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.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
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 58
matching trials from the live ClinicalTrials.gov search.
- 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
- 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
- Menopause
- Interventions
- Ashoka Bark and Shatavari, Placebo
- Dietary Supplement · Other
- Lead sponsor
- Vidya USA Corporation
- Industry
- Eligibility
- 40 Years to 65 Years · Female only
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- New Port Richey, Florida
- 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
- Conditions
- Sleep, Mood, Cognitive Performance
- Interventions
- Proprietary Spearmint Extract Blend, Control
- Dietary Supplement · Other
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 22 Years to 50 Years
- Enrollment
- 105 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Tucson, Arizona
- Conditions
- Macular Degeneration
- Interventions
- Omega-3 fatty acid
- Dietary Supplement
- Lead sponsor
- Wills Eye
- Other
- Eligibility
- 55 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 4
- States / cities
- Cherry Hill, New Jersey • Bethlehem, Pennsylvania • Huntingdon Valley, Pennsylvania + 1 more
- Conditions
- Healthy Adult
- Interventions
- Niagen®
- Dietary Supplement
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Anemia, Iron Deficiency
- Interventions
- Oral iron supplementation
- Dietary Supplement
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 18 Years to 65 Years · Female only
- Enrollment
- 64 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2021
- U.S. locations
- 1
- States / cities
- West Lafayette, Indiana
- Conditions
- Diabetes
- Interventions
- Experimental Study Product, Control Study Product
- Other
- Lead sponsor
- Abbott Nutrition
- Industry
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 33 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013
- U.S. locations
- 2
- States / cities
- Chicago, Illinois • Cincinnati, Ohio
- Conditions
- Knee Osteoarthritis
- Interventions
- Vitamin D, Control
- Drug
- Lead sponsor
- Rush University Medical Center
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 137 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Macular Telangiectasia Type 2
- Interventions
- Serine, Fenofibrate
- Dietary Supplement · Drug
- Lead sponsor
- The Lowy Medical Research Institute Limited
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 89 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 8
- States / cities
- Atlanta, Georgia • Ann Arbor, Michigan • Cleveland, Ohio + 5 more
- Conditions
- Aging, Menopause
- Interventions
- MitoQ, Placebo, Aerobic exercise
- Dietary Supplement · Behavioral
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 50 Years to 120 Years · Female only
- Enrollment
- 22 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Gingivitis
- Interventions
- vitamin D3, Placebo
- Drug · Other
- Lead sponsor
- Boston University
- Other
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 35 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2011
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Hypertension (HTN), Hypertension
- Interventions
- Arugula Extract, Psyllium Husk
- Dietary Supplement
- Lead sponsor
- Baylor University
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Waco, Texas
- Conditions
- Elderly
- Interventions
- Oral medical nutritional supplement, Experimental oral medical nutritional supplement with AN777
- Other
- Lead sponsor
- Abbott Nutrition
- Industry
- Eligibility
- 60 Years to 90 Years · Male only
- Enrollment
- 27 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2012
- U.S. locations
- 1
- States / cities
- Little Rock, Arkansas
- Conditions
- Acne Vulgaris, Acne
- Interventions
- HBKB Capsule, HBKB Supplement Vehicle
- Dietary Supplement · Other
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years to 35 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Feeding Disorders, Feeding and Eating Disorders, Avoidant/Restrictive Food Intake Disorder
- Interventions
- Intensive Multidisciplinary Feeding Intervention (IMFI)-Standard of Care, Intensive Multidisciplinary Feeding Intervention (IMFI) standard of care + rapid tube weaning
- Behavioral
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Months to 6 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 2
- States / cities
- Atlanta, Georgia
- Conditions
- Healthy Adult Male, Healthy Adult Females, Joint Discomfort
- Interventions
- Olive Oil Extract, Placebo
- Dietary Supplement
- Lead sponsor
- Applied Food Sciences Inc.
- Industry
- Eligibility
- 40 Years to 75 Years
- Enrollment
- 168 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Meniscus Tear, Meniscus; Derangement, Meniscus Lesion, Meniscus Disorder
- Interventions
- Fisetin, Placebo oral capsule
- Drug
- Lead sponsor
- Austin V Stone
- Other
- Eligibility
- 18 Years to 45 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Lexington, Kentucky
- Conditions
- Aging, Endothelial Dysfunction, Senescence
- Interventions
- Supplement with ginger extract, L-citrulline, Paullinia cupana, and muira puama
- Dietary Supplement
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 35 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 2
- States / cities
- Los Angeles, California • Santa Monica, California
- Conditions
- Improvement in Immune Cell Function in Elderly Humans
- Interventions
- Setria glutathione supplement, Crystalline Cellulose
- Dietary Supplement
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 50 Years to 75 Years
- Enrollment
- 124 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2017
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- 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
- Head & Neck Cancer
- Interventions
- Impact Advanced Recovery (Impact AR), Boost® High Protein + Beneprotein®
- Dietary Supplement
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 40 Years to 89 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Aurora, Colorado