- Conditions
- Mild Cognitive Impairment, Subjective Memory Impairment
- Interventions
- fatty acid/flavonoid blend, Placebo
- Dietary Supplement
- Lead sponsor
- University of East Anglia
- Other
- Eligibility
- 55 Years and older
- Enrollment
- 259 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Urbana, Illinois
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 32
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Caffeine, Flavonoids
- Interventions
- High Caffeine, Low caffeine, High theobromine, low theobromine, No theobromine
- Dietary Supplement
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 18 Years to 38 Years
- Enrollment
- 6 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- 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
- Human Health, Reactive Carbonyl Species, Polyphenols
- Interventions
- Soymilk, Control Group
- Dietary Supplement
- Lead sponsor
- North Carolina Agriculture & Technical State University
- Other
- Eligibility
- 25 Years to 70 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Kannapolis, North Carolina
- Conditions
- Coronary Artery Disease
- Interventions
- Grape seed extract and ascorbic acid
- Dietary Supplement
- Lead sponsor
- Boston University
- Other
- Eligibility
- 21 Years to 80 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2008
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Healthy, Controlled Feeding Trial
- Interventions
- Dietary intervention - apple catechin diet, Dietary intervention - low catechin diet
- Other
- Lead sponsor
- University of Maryland, College Park
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- College Park, Maryland
- Conditions
- Human Health, Reactive Carbonyl Species, Polyphenols
- Interventions
- Soymilk, green tea, or blueberry, Control group
- Dietary Supplement
- Lead sponsor
- North Carolina Agriculture & Technical State University
- Other
- Eligibility
- 25 Years to 70 Years
- Enrollment
- 48 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Kannapolis, North Carolina
- Conditions
- Metabolic Syndrome
- Interventions
- Blackberries, Control
- Other
- Lead sponsor
- Janet Novotny
- Federal
- Eligibility
- 25 Years to 75 Years
- Enrollment
- 46 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2014
- U.S. locations
- 1
- States / cities
- Beltsville, Maryland
- Conditions
- Systemic Inflammation (hsCRP), Healthy Aging, Vitality, Healthy Adult Participants
- Interventions
- Apple Extract, Placebo
- Dietary Supplement · Other
- Lead sponsor
- Nutraland USA, Inc.
- Industry
- Eligibility
- 45 Years to 70 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Sleep Problems, Insomnia
- Interventions
- Tart Cherry Juice, Placebo juice
- Other
- Lead sponsor
- Courtney Millar
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Roslindale, Massachusetts
- Conditions
- Hypercholesterolemia
- Interventions
- Tea Treatment Group, Placebo
- Dietary Supplement
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 45 Years to 65 Years
- Enrollment
- 57 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2002 – 2004
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Asthma, Lung Function Decreased, Food Allergy, Allergic Sensitisation, Allergic Rhinitis, COPD, Atopy
- Interventions
- Dietary intake of various nutrients, foods and biocompounds
- Other
- Lead sponsor
- Johns Hopkins Bloomberg School of Public Health
- Other
- Eligibility
- 15 Years to 75 Years
- Enrollment
- 3,500 participants
- Timeline
- 2007 – 2010
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- 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
- Hepatitis B Virus Infection
- Interventions
- Flavonoid, Tenofovir
- Drug
- Lead sponsor
- Trieu, Nguyen Thi, M.D.
- Individual
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 134 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2026
- U.S. locations
- 1
- States / cities
- Wilmington, Delaware
- Conditions
- Depressive Symptoms, Aging
- Interventions
- Freeze-dried Blueberry Powder
- Other
- Lead sponsor
- Hebrew SeniorLife
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 6 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Roslindale, Massachusetts
- Conditions
- Hypertension
- Interventions
- Concord Grape Juice
- Dietary Supplement
- Lead sponsor
- Boston University
- Other
- Eligibility
- 21 Years to 75 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2009
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Carotenoid and Flavonoid Absorption
- Interventions
- Tangerine tomato juice, Red tomato juice
- Other
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2027
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Human Health, Flavonoids, Carbonyl Stress
- Interventions
- High-Flavonoid Diet, Low-Flavonoid Diet
- Dietary Supplement
- Lead sponsor
- North Carolina Agriculture & Technical State University
- Other
- Eligibility
- 25 Years to 70 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Kannapolis, North Carolina
- Conditions
- Sickle Cell Disease
- Interventions
- Isoquercetin, Placebo
- Drug
- Lead sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
- NIH
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 46 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Chronic Obstructive Pulmonary Disease
- Interventions
- Quercetin, Placebo - sugar chew
- Drug · Other
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 9 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2015
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- 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
- Gut Permeability, Gut Inflammation
- Interventions
- Low flavonoid beverage, High flavonoid beverage
- Drug
- Lead sponsor
- Utah State University
- Other
- Eligibility
- 18 Years to 49 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Logan, Utah
- Conditions
- Healthy
- Interventions
- Low calorie, sugar-free cranberry juice cocktail (54% juice)
- Other
- Lead sponsor
- Tufts University
- Other
- Eligibility
- 50 Years to 70 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2009
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- End Stage Renal Disease, Cardiovascular Disease, Inflammation
- Interventions
- Pomegranate juice, Pomegranate fruit extract
- Other
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012
- U.S. locations
- 1
- States / cities
- Seattle, Washington