- Conditions
- Cognitive Decline, Cognitive Dysfunction
- Interventions
- Polyphenol Supplement, Placebo Supplement
- Dietary Supplement
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 300 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Los Angeles, California
Search Results
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Showing 1–24
of 30
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Hot Flashes, Prostate Cancer
- Interventions
- oral soy protein/isoflavones powder, Venlafaxine, Placebo Powder, Placebo Pill
- Dietary Supplement · Drug
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 21 Years and older · Male only
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 20
- States / cities
- Newark, Delaware • Chicago, Illinois • Decatur, Illinois + 15 more
- Conditions
- Healthy
- Interventions
- Placebo, Flavonoids, Flavonoids+Prebiotics
- Other · Dietary Supplement
- Lead sponsor
- Pharmanex
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 27 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Logan, Utah
- Conditions
- Aging, Cognitive Decline, Older Adults, Cardiovascular, Sedentary Behaviors, Immune Senescence, Motor Function
- Interventions
- Risk managment, Dasatinib, Quercetin (dietary supplement), Vortioxetine
- Behavioral · Drug · Dietary Supplement
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 50 Years to 70 Years
- Enrollment
- 23 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Microvascular Dysfunction, Microvasculature, Cardiovascular Diseases, Cardiovascular Diseases (CVD), Microvascular Health, Obesity and Overweight
- Interventions
- Quercetin (dietary supplement), Placebo
- Dietary Supplement · Drug
- Lead sponsor
- Medical College of Wisconsin
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- Wauwatosa, Wisconsin
- Conditions
- Prostate Cancer
- Interventions
- Genistein, Placebo
- Drug
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2021
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Diabetic Nephropathy, Endothelial Dysfunction
- Interventions
- flavonoids
- Dietary Supplement
- Lead sponsor
- Texas Tech University Health Sciences Center
- Other
- Eligibility
- 12 Years to 21 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2012
- U.S. locations
- 1
- States / cities
- Amarillo, Texas
- Conditions
- Diabetic Nephropathies, Proteinuria, Oxidative Stress
- Interventions
- N-acetylcysteine, silibin, high-dose silibin, N-acetylcysteine placebo, silibin placebo
- Dietary Supplement
- Lead sponsor
- The University of Texas Health Science Center at San Antonio
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 114 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2016
- U.S. locations
- 1
- States / cities
- San Antonio, Texas
- Conditions
- Cognitive Decline, Mild
- Interventions
- Blueberry, Walking, Placebo, Stretching
- Dietary Supplement · Behavioral
- Lead sponsor
- Appalachian State University
- Other
- Eligibility
- 65 Years to 85 Years
- Enrollment
- 240 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Kannapolis, North Carolina
- 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
- Stroke, Problem of Aging
- Interventions
- quercetin/placebo
- Dietary Supplement
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 106 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2014
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Fanconi Anemia, Squamous Cell Carcinoma
- Interventions
- Quercetin (dietary supplement)
- Drug
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 2 Years and older
- Enrollment
- 48 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2026
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Menopause
- Interventions
- Placebo, S-equol
- Dietary Supplement
- Lead sponsor
- Pharmavite LLC
- Industry
- Eligibility
- 40 Years to 65 Years · Female only
- Enrollment
- 118 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Addison, Illinois
- Conditions
- Exercise and Gut-derived Phenolics
- Interventions
- Flavonoid supplement, Placebo
- Dietary Supplement
- Lead sponsor
- Appalachian State University
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017
- U.S. locations
- 1
- States / cities
- Kannapolis, North Carolina
- Conditions
- Body Weight Changes
- Interventions
- Meal replacement shake, Multivitamin and mineral capsules, Fish oil with sesame lignans and olive extract softgel, Prebiotic Chewable tablet, Clove Extract and Maqui Berry extract capsule, .Whole Food Blend capsule, Turmeric extract capsule, European White Kidney Bean capsule, Saffron extract capsule, Ubiquinol with Fulvic acid complex softgel, Calcium with Hesperidin and gynostemma extract tablet, Multivitamin and mineral supplement
- Dietary Supplement
- Lead sponsor
- Supplement Formulators, Inc.
- Industry
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 23 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Fort Lauderdale, Florida
- Conditions
- Covid19, COVID-19 Pneumonia, COVID-19 Respiratory Infection, COVID-19 Acute Bronchitis
- Interventions
- Ivermectin
- Drug
- Lead sponsor
- Patrick Robinson
- Other
- Eligibility
- 12 Years to 110 Years
- Enrollment
- 1,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- San Antonio, Florida
- Conditions
- Bladder Cancer
- Interventions
- Genistein, Sugar pill
- Drug
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2024
- U.S. locations
- 3
- States / cities
- Atlanta, Georgia
- Conditions
- Breast Cancer
- Interventions
- VitaBlue™, Placebo, Lovaza®
- Drug · Other
- Lead sponsor
- H. Lee Moffitt Cancer Center and Research Institute
- Other
- Eligibility
- 40 Years to 70 Years · Female only
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2018
- U.S. locations
- 1
- States / cities
- Tampa, Florida
- Conditions
- Fanconi Anemia
- Interventions
- Quercetin (dietary supplement)
- Drug
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- Not listed
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2021
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Hepatitis C Virus, HCV Infection, Chronic HCV, Hepatitis C
- Interventions
- Naringenin
- Dietary Supplement
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2013
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Cystic Fibrosis
- Interventions
- quercetin
- Other
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 8 Years to 65 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Healthy
- Interventions
- All Active Supplement Combinations (Ashwagandha, Rhodiola rosea, magnesium threonate, L-theanine, and apigenin)), AM Active Supplement Combination (Ashwagandha and Rhodiola rosea), PM Active Supplement Combination (Magnesium threonate, L-theanine, and apigenin), AM and PM Placebo
- Combination Product · Other
- Lead sponsor
- University of South Carolina
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 115 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Columbia, South Carolina
- Conditions
- Inflammation
- Interventions
- Flavonoid, Placebo
- Dietary Supplement
- Lead sponsor
- Appalachian State University
- Other
- Eligibility
- 18 Years to 65 Years · Female only
- Enrollment
- 110 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Kannapolis, North Carolina
- Conditions
- Healthy Aging, Inflammaging, Metabolic Health, Quercetin, Coenzyme Q10
- Interventions
- Quercetin (dietary supplement), Coenzyme Q10, Rice Flour
- Dietary Supplement
- Lead sponsor
- Applied Science & Performance Institute
- Industry
- Eligibility
- 50 Years to 75 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Tampa, Florida