- Conditions
- Vitamin D Deficiency
- Interventions
- Redoxon VI, placebo
- Dietary Supplement
- Lead sponsor
- Oregon State University
- Other
- Eligibility
- 55 Years to 75 Years
- Enrollment
- 42 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- Corvallis, Oregon
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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–24
of 157
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Healthy Nutrition
- Interventions
- Multivitamin/mineral supplement A, Multivitamin/mineral supplement B
- Dietary Supplement
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 18 Years to 32 Years
- Enrollment
- 17 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Davis, California
- Conditions
- Anemia
- Interventions
- Iron Supplement, control
- Drug
- Lead sponsor
- The University of Texas Health Science Center, Houston
- Other
- Eligibility
- Up to 8 Weeks
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Aphthous Stomatitis
- Interventions
- multivitamin
- Dietary Supplement
- Lead sponsor
- UConn Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 160 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2009
- U.S. locations
- 1
- States / cities
- Farmington, Connecticut
- Conditions
- Pregnancy
- Interventions
- Folic acid, 400 mcg/day, Folic acid 800 mcg/day
- Dietary Supplement
- Lead sponsor
- University of Georgia
- Other
- Eligibility
- 18 Years to 40 Years · Female only
- Enrollment
- 51 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2017
- U.S. locations
- 1
- States / cities
- Athens, Georgia
- Conditions
- Epilepsy
- Interventions
- Modified Atkins Diet (MAD)
- Other
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 19 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2019
- U.S. locations
- 2
- States / cities
- Livingston, New Jersey • New York, New York
- Conditions
- Cystic Fibrosis
- Interventions
- AquADEK
- Dietary Supplement
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 10 Years to 40 Years
- Enrollment
- 17 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2009
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Neovascular Age-related Macular Degeneration, Diabetic Macular Edema
- Interventions
- Neutral pills with no medicinal effect, Inosine; Tocopherols, Tocotrienol, CoQ10 combination capsule; Niacinamide SR; Viatmin C; N-acetyl Cysteine; Complete Multivitamin with all minerals, Inosine; Tocopherol, Tocotrienol, CoQ10 combination capsule; Niacinamide; Vitamin C; N-acetyl Cysteine; Complete Multivitamin with all minerals; Minocycline
- Drug · Dietary Supplement
- Lead sponsor
- Mid-Atlantic Retina Consultations, Inc.
- Other
- Eligibility
- Not listed
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Morgantown, West Virginia
- Conditions
- Burn
- Interventions
- Vitamin and Mineral supplementation
- Dietary Supplement
- Lead sponsor
- Southern Illinois University
- Other
- Eligibility
- 19 Years and older
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 1
- States / cities
- Springfield, Illinois
- Conditions
- Obesity
- Interventions
- Weekly Internet surveys
- Behavioral
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- Conditions
- Postoperative Care, Postoperative Complications, Cognition, Nutritional Assessment, Nutritional Intervention
- Interventions
- Nutritional Shake, Nutritional Instructions Only
- Dietary Supplement · Other
- Lead sponsor
- Dartmouth-Hitchcock Medical Center
- Other
- Eligibility
- 70 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Lebanon, New Hampshire
- Conditions
- Asthma
- Interventions
- Vitamin D 3 cholecalciferol, Vitamin D3
- Dietary Supplement
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years to 39 Years · Female only
- Enrollment
- 876 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2023
- U.S. locations
- 3
- States / cities
- San Diego, California • Boston, Massachusetts • St Louis, Missouri
- Conditions
- Stroke, Transient Ischemic Attack
- Interventions
- Active VITATOPS Tablet (folic acid 2mg, B6 25mg , B12 500ug) or placebo, Placebo
- Drug · Other
- Lead sponsor
- VITATOPS
- Government
- Eligibility
- Not listed
- Enrollment
- 8,164 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1998 – 2009
- U.S. locations
- 4
- States / cities
- New York, New York • Abington, Pennsylvania • Columbia, South Carolina
- Conditions
- Pregnancy
- Interventions
- Dietary and Lifestyle Counseling
- Behavioral
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2017
- U.S. locations
- 1
- States / cities
- Denver, Colorado
- Conditions
- Osteoporosis
- Interventions
- Vitamin D3, Multivitamin
- Drug · Dietary Supplement
- Lead sponsor
- Leigh Eck, MD
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 22 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2012
- U.S. locations
- 1
- States / cities
- Kansas City, Missouri
- Conditions
- Hemorrhagic Shock
- Interventions
- Premarin IV, Placebo
- Drug
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2012
- U.S. locations
- 2
- States / cities
- Dallas, Texas
- Conditions
- Premature, Preterm Infant Health, Vitamin A Deficiency, Human Milk, Breastfeeding
- Interventions
- Oral multivitamin containing vitamin A
- Dietary Supplement
- Lead sponsor
- University of Mississippi Medical Center
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Jackson, Mississippi
- Conditions
- HIV Infection
- Interventions
- Vitamin D3 50,000 IU, Vitamin D3 placebo
- Dietary Supplement
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 16 Years to 24 Years
- Enrollment
- 214 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2016
- U.S. locations
- 16
- States / cities
- Los Angeles, California • Washington D.C., District of Columbia • Fort Lauderdale, Florida + 11 more
- Conditions
- Healthy Participants
- Interventions
- Vitamin A supplementation, No vitamin A supplementation
- Biological
- Lead sponsor
- St. Jude Children's Research Hospital
- Other
- Eligibility
- 1 Year to 4 Years
- Enrollment
- 22 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2025
- U.S. locations
- 1
- States / cities
- Memphis, Tennessee
- Conditions
- Polybrominated Biphenyl Poisoning
- Interventions
- Orlistat, Placebo capsule, Multivitamin
- Drug · Dietary Supplement
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2022
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Chronic Fatigue Syndrome
- Interventions
- Nutraceuticals
- Drug
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 20 Years to 70 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2012
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Lupus Erythematosus, Systemic
- Interventions
- Atorvastatin, Placebo atorvastatin
- Drug
- Lead sponsor
- Laura Schanberg
- Other
- Eligibility
- 10 Years to 21 Years
- Enrollment
- 221 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2009
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Hot Flashes, Menopause
- Interventions
- Omega 3 fatty acid vitamins, Placebo capsules
- Dietary Supplement
- Lead sponsor
- Christiana Care Health Services
- Other
- Eligibility
- Up to 65 Years · Female only
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2009
- U.S. locations
- 1
- States / cities
- Newark, Delaware
- Conditions
- Lactation Disorder - Postpartum Condition or Complication, Nutrition, Healthy
- Interventions
- Ritual Epre Multimineral-Vitamin Supplement, Placebo Control
- Dietary Supplement
- Lead sponsor
- City University of New York
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 71 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 2
- States / cities
- Brooklyn, New York