- Conditions
- Obesity, Weight Loss
- Interventions
- Blueberries, Placebo
- Dietary Supplement
- Lead sponsor
- San Diego State University
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- San Diego, California
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 77
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Type2 Diabetes
- Interventions
- Blueberry, Placebo
- Other
- Lead sponsor
- Albany Research Institute, Inc.
- Other
- Eligibility
- 45 Years to 75 Years · Male only
- Enrollment
- 55 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Albany, New York
- Conditions
- Depressive Symptoms
- Interventions
- Freeze-dried Blueberry Powder, Placebo Powder
- Other
- Lead sponsor
- Hebrew SeniorLife
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Roslindale, Massachusetts
- Conditions
- Mild Cognitive Impairment, Alzheimer Disease
- Interventions
- lyophilized blueberry supplement
- Dietary Supplement
- Lead sponsor
- Duke University
- Other
- Eligibility
- 55 Years to 85 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Migraine Headache
- Interventions
- Luna Bar
- Other
- Lead sponsor
- Beth Israel Deaconess Medical Center
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2025
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Obesity
- Interventions
- Blueberry Smoothie, Sham Smoothie
- Other
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 12 Years to 17 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2014
- U.S. locations
- 1
- States / cities
- Cincinnati, 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
- Skeletal Muscle Disorder
- Interventions
- Blueberry enriched diet
- Dietary Supplement
- Lead sponsor
- Cornell University
- Other
- Eligibility
- 21 Years to 79 Years · Female only
- Enrollment
- 22 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Ithaca, New York
- Conditions
- Vaping, Adolescent, Electronic Cigarette Use, Nicotine, Cannabis
- Interventions
- Vaping Device Labeling
- Other
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 11 Years to 19 Years
- Enrollment
- 3,048 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Infant Development
- Interventions
- Blueberry Powder, Placebo Powder
- Other
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 4 Months to 5 Months
- Enrollment
- 75 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Cognitive Decline, Nutrition, Healthy, Brain Injuries
- Interventions
- Blueberry powder, Controlled and matched powder
- Dietary Supplement · Other
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 65 Years to 99 Years
- Enrollment
- 67 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Laxity; Skin
- Interventions
- On GLP1 plus HRT, On GLP1 Only
- Drug
- Lead sponsor
- Goldman, Butterwick, Fitzpatrick and Groff
- Other
- Eligibility
- 45 Years to 65 Years · Female only
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Prediabetes (Insulin Resistance, Impaired Glucose Tolerance), Female, Adult, Endothelial Function (Reactive Hyperemia), Arterial Stiffness, Cognition, Oxidative Stress, Gut Microbiota, Overweight, Inflammation, Microvascular Function, Body Composition
- Interventions
- Wild Blueberry, Placebo
- Dietary Supplement
- Lead sponsor
- Georgia State University
- Other
- Eligibility
- 20 Years to 65 Years · Female only
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- 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
- Obesity
- Interventions
- KIND Bars, Typical American Snack
- Dietary Supplement
- Lead sponsor
- Griffin Hospital
- Other
- Eligibility
- 25 Years to 75 Years
- Enrollment
- 34 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- Derby, Connecticut
- Conditions
- Microbiome Analysis, Metabolomics
- Interventions
- Freeze-dried blueberry powder beverage
- Other
- Lead sponsor
- Colorado State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 125 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Fort Collins, Colorado
- Conditions
- Diabetes
- Interventions
- Biomebliss, Metformin, Placebo
- Dietary Supplement · Drug
- Lead sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
- NIH
- Eligibility
- 10 Years to 25 Years
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Insulin Resistance, Metabolic Syndrome X
- Interventions
- Full dose blueberry, Half dose blueberry, Control
- Other
- Lead sponsor
- University of East Anglia
- Other
- Eligibility
- 50 Years to 74 Years
- Enrollment
- 144 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Inflammation
- Interventions
- Breakfast meal with placebo powder, Breakfast meal with 2 serving equivalents of blueberries, Breakfast meal with 4 serving equivalents of blueberries
- Other
- Lead sponsor
- USDA, Western Human Nutrition Research Center
- Federal
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 43 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- Davis, California
- Conditions
- Hyperuricemia
- Interventions
- Blueberry Powder, Placebo Powder
- Dietary Supplement · Other
- Lead sponsor
- University of Mississippi Medical Center
- Other
- Eligibility
- 18 Years to 88 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- Jackson, Mississippi
- Conditions
- Hypertension, Dyslipidemia, Hyperglycemia
- Interventions
- Xocai Activ drink
- Dietary Supplement
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 18 Years to 95 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Immune Response, Inflammation
- Interventions
- Blueberry powder group, Placebo powder group
- Dietary Supplement
- Lead sponsor
- Loma Linda University
- Other
- Eligibility
- 50 Years to 70 Years
- Enrollment
- 52 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Loma Linda, California
- 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
- Blood Pressure, Orthostatic Hypotension, Vascular Diseases
- Interventions
- Blueberry Consumption, Dried Date Consumption
- Behavioral
- Lead sponsor
- Beth Israel Deaconess Medical Center
- Other
- Eligibility
- 70 Years to 100 Years
- Enrollment
- 61 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 2
- States / cities
- Brookline, Massachusetts • Dedham, Massachusetts