- Conditions
- Nutrition Status
- Interventions
- Carotenoid Nutritional Supplement, Placebo
- Dietary Supplement
- Lead sponsor
- Pharmanex
- Industry
- Eligibility
- 20 Years to 65 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Provo, Utah
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 121–144
of 186
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Nutrient Deficiency, Happiness, Digestive Health, Vulnerability to Disease, Mood Swings, Energy
- Interventions
- Alii Supplement
- Dietary Supplement
- Lead sponsor
- Texas Christian University
- Other
- Eligibility
- 18 Years to 25 Years · Female only
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Fort Worth, Texas
- 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
- Postural Tachycardia Syndrome
- Interventions
- Losartan, Ascorbic Acid (Vitamin C), Normal Saline
- Drug
- Lead sponsor
- New York Medical College
- Other
- Eligibility
- 14 Years to 29 Years
- Enrollment
- 74 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2015
- U.S. locations
- 1
- States / cities
- Hawthorne, New York
- Conditions
- Intestinal Barrier Function
- Interventions
- Probiotic, Placebo
- Dietary Supplement
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 21 Years to 50 Years
- Enrollment
- 39 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Sepsis, Severe, Septic Shock
- Interventions
- Ascorbic Acid, Thiamine, Hydrocortisone, Sodium Chloride 0.9%
- Drug
- Lead sponsor
- Community Medical Center, Toms River, NJ
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 140 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 2
- States / cities
- Lakewood, New Jersey • Toms River, New Jersey
- Conditions
- Clonal Cytopenia of Undetermined Significance, High Grade B-Cell Lymphoma With MYC and BCL2 or BCL6 Rearrangements, Recurrent Diffuse Large B-Cell Lymphoma, Recurrent Hodgkin Lymphoma, Recurrent Lymphoma, Refractory Diffuse Large B-Cell Lymphoma, Refractory Lymphoma, Chronic Myelomonocytic Leukemia
- Interventions
- Ascorbic Acid, Carboplatin, Cisplatin, Cytarabine, Dexamethasone, Etoposide, Gemcitabine Hydrochloride, Ifosfamide, Laboratory Biomarker Analysis, Oxaliplatin, Placebo Administration, Questionnaire Administration, Rituximab, Decitabine, Biospecimen Collection, Core Biopsy, Bone Marrow Aspiration, Bone Marrow Biopsy, Echocardiography, Positron Emission Tomography, Magnetic Resonance Imaging, Central Venous Cannula Insertion, Portacath Placement, Computed Tomography, Decitabine and Cedazuridine
- Dietary Supplement · Drug · Other + 2 more
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2033
- U.S. locations
- 4
- States / cities
- Mankato, Minnesota • Rochester, Minnesota • Eau Claire, Wisconsin + 1 more
- Conditions
- Diabetes, Gestational
- Interventions
- Misoprostol, Placebo
- Drug · Dietary Supplement
- Lead sponsor
- MemorialCare Health System
- Other
- Eligibility
- 18 Years to 50 Years · Female only
- Enrollment
- 5 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- Long Beach, California
- 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
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Hyperglycemia
- Interventions
- 5% dextrose, Vitamin C, Simvastatin, Sevoflurane
- Drug
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 59 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2013
- U.S. locations
- 1
- States / cities
- Milwaukee, Wisconsin
- Conditions
- Obese, Disorder of Vitamin C, Growth Hormone Secretion Abnormality
- Interventions
- Placebo, Vitamin C 250 mg once daily, Vitamin C 1,000 mg once daily
- Dietary Supplement
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 60 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Dietary Supplement
- Interventions
- Dietary Supplement: Sprinkled Format REDUCOSE., Reference control, Active comparator
- Dietary Supplement · Other
- Lead sponsor
- Société des Produits Nestlé (SPN)
- Industry
- Eligibility
- 19 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Tustin, California
- Conditions
- Aging
- Interventions
- Ascorbic Acid, Normal Saline
- Other
- Lead sponsor
- University of Delaware
- Other
- Eligibility
- 18 Years to 79 Years
- Enrollment
- 34 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2022
- U.S. locations
- 1
- States / cities
- Newark, Delaware
- Conditions
- Damage Muscle, Body Weight Changes, Performance Enhancing Product Use
- Interventions
- Pre-workout plus and Protein recovery plus, Placebo, 6-week resistance training program
- Dietary Supplement · Other
- Lead sponsor
- Pharmanex
- Industry
- Eligibility
- 25 Years to 50 Years
- Enrollment
- 69 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Atrial Fibrillation
- Interventions
- Ascorbic Acid, Identical Placebo
- Drug · Other
- Lead sponsor
- Regional Hospital of Scranton
- Other
- Eligibility
- 50 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2015
- U.S. locations
- 1
- States / cities
- Scranton, Pennsylvania
- Conditions
- Severe Thermal Injury, Greater Than 20% TBSA
- Interventions
- Vitamin C, Placebo
- Drug
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 18 Years to 65 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Metabolism
- Interventions
- Thermogenic Energy Drink - Active Study Product Formula, Placebo
- Dietary Supplement
- Lead sponsor
- Rowdy Energy
- Industry
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Addison, Illinois
- Conditions
- Females, Males, Menopause, Sedentary, Healthy Participants
- Interventions
- Vitamin C (Ascorbic Acid)
- Dietary Supplement
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 45 Years and older
- Enrollment
- 1 participant
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia
- Conditions
- Heart Failure
- Interventions
- Vitamin C 500 mg, Vitamin C 1000 mg, Placebo
- Dietary Supplement · Other
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Elderly, Frail
- Interventions
- Vitamin D + Sham Exercise, Vitamin D Placebo + Exercise, Vitamin D Placebo + Sham Exercise, Vitamin D + Exercise
- Drug · Procedure
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 75 Years and older
- Enrollment
- 64 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2008
- U.S. locations
- 4
- States / cities
- Farmington, Connecticut • Hyattsville, Maryland • Roslindale, Massachusetts + 1 more
- Conditions
- Cardiovascular Function in EMTs
- Interventions
- Antioxidant cocktail, Placebo
- Dietary Supplement
- Lead sponsor
- University of Delaware
- Other
- Eligibility
- 20 Years to 40 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Newark, Delaware
- Conditions
- Autism, Pervasive Developmental Disorder
- Interventions
- oral zinc and vitamin C supplements, oral Placebo
- Drug · Other
- Lead sponsor
- Milton S. Hershey Medical Center
- Other
- Eligibility
- 3 Years to 8 Years
- Enrollment
- 89 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2011
- U.S. locations
- 1
- States / cities
- Hershey, Pennsylvania
- Conditions
- Cardiac Surgery, Inflammation
- Interventions
- Ascorbic acid, Placebo
- Drug
- Lead sponsor
- Hartford Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2011
- U.S. locations
- 1
- States / cities
- Hartford, Connecticut
- Conditions
- Stroke, Ischemic Stroke, Cerebrovascular Accident
- Interventions
- Beet it Beetroot juice, Beet It Placebo Beetroot juice
- Drug
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 18 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2016
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina