- Conditions
- Obesity, Cardiovascular Diseases, Heart Diseases
- Interventions
- Diet, Physical Activity
- Behavioral
- Lead sponsor
- University of Massachusetts, Worcester
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 899 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2008
- U.S. locations
- 1
- States / cities
- Worcester, Massachusetts
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 are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 47
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Obesity, Childhood
- Interventions
- Baby-Feed, Limited access to the Baby-Feed web application
- Behavioral
- Lead sponsor
- Florida International University
- Other
- Eligibility
- 1 Month to 3 Months
- Enrollment
- 155 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Healthy Adult Females, Healthy Adult Males
- Interventions
- Whole-Grain Corn, Refined Corn
- 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
- 2026
- U.S. locations
- 1
- States / cities
- Kannapolis, North Carolina
- Conditions
- Type 2 Diabetes, Type II Diabetes Mellitus, Type II Diabetes, Pre-diabetes, Pre-diabetic, Pre-diabetic State, Type 2 Diabetes Mellitus (T2DM), Type 2 Diabetes Mellitus, Type 2 Diabetes (T2DM)
- Interventions
- Marketing Nudges Only, Marketing Nudges + Dynamically Adapted Financial Incentives
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 45 Years to 70 Years
- Enrollment
- 216 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- β-cryptoxanthin Bioavailability From Biofortified Maize in Humans
- Interventions
- Whole grain high-BCX maize, Refined grain high-BCX maize, Whole grain white maize
- Other
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 20 Years to 28 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Biomarkers
- Interventions
- Aim 1 Meal Challenge 1, Aim 1 Meal Challenge 2, Aim 1 Meal Challenge 3, Aim 2 Typical American Diet, Aim 2 Typical American Diet Plus Test Foods, Aim 2 Dietary Guidelines for Americans Diet Plus Test Foods
- Other
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 300 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Davis, California
- Conditions
- Dietary Habits
- Interventions
- Semi-controlled dietary intervention - Western, Semi-controlled dietary intervention - MiniMed
- Other
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 30 Years to 69 Years
- Enrollment
- 22 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Food Preferences
- Interventions
- Whole grain foods, Refined grains
- Other
- Lead sponsor
- USDA, Western Human Nutrition Research Center
- Federal
- Eligibility
- 20 Years to 45 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2013
- U.S. locations
- 1
- States / cities
- Davis, California
- Conditions
- Dyslipidemia
- Interventions
- Diet
- Other
- Lead sponsor
- Tufts University
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2017
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Diabetes Mellitus, Type 2, PreDiabetes
- Interventions
- Mediterranean Diet (Med-Plus), Well-Formulated Ketogenic Diet (WFKD)
- Behavioral
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 61 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Prostate Cancer
- Interventions
- Whole-food, Plant-Based Diet, General Nutritional Counseling
- Behavioral
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 45 Years to 99 Years · Male only
- Enrollment
- 76 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2027
- U.S. locations
- 3
- States / cities
- Baltimore, Maryland • New York, New York
- Conditions
- Time Restricted Eating, Diet, Mediterranean
- Interventions
- Time restricted eating, Mediterranean diet
- Behavioral
- Lead sponsor
- University of California, Berkeley
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 300 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2029
- U.S. locations
- 1
- States / cities
- Berkeley, California
- Conditions
- Cardiovascular Diseases
- Interventions
- Healthy Heart Score
- Behavioral
- Lead sponsor
- Ohio University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Dublin, Ohio
- Conditions
- Colon Adenocarcinoma, Colorectal Carcinoma, Rectal Adenocarcinoma
- Interventions
- Dietary intervention via Text Messaging, Survey Administration, Nutrition Education
- Behavioral · Other
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 46 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 2
- States / cities
- San Francisco, California
- Conditions
- Insulin Resistance, Cardiovascular Disease, Diabetes
- Interventions
- Partial feeding study
- Behavioral
- Lead sponsor
- Boston Children's Hospital
- Other
- Eligibility
- 18 Years to 35 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2015
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Alzheimer Disease
- Interventions
- Lifestyle medicine
- Behavioral
- Lead sponsor
- Preventive Medicine Research Institute
- Other
- Eligibility
- 45 Years to 90 Years
- Enrollment
- 51 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2023
- U.S. locations
- 4
- States / cities
- San Diego, California • Sausalito, California • Boston, Massachusetts + 1 more
- Conditions
- Metabolic Syndrome, Insulin Resistance
- Interventions
- Whole grain diet, Refined grain
- Dietary Supplement
- Lead sponsor
- Penn State University
- Other
- Eligibility
- 35 Years to 55 Years
- Enrollment
- 54 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- University Park, Pennsylvania
- Conditions
- Gut Microbiome, Cholesterol, LDL, Cholesterol, HDL
- Interventions
- Refined cornmeal flour, 50/50 refined cornmeal-bran mix, Whole grain cornmeal flour
- Other
- Lead sponsor
- Arizona State University
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 58 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2023
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Healthy Volunteers
- Interventions
- Control Refined Grain Diet, Low Whole Grain Oat Diet, High Whole Grain Oat Diet, Low Whole Grain Wheat Diet, High Whole Grain Wheat Diet
- Other
- Lead sponsor
- USDA Beltsville Human Nutrition Research Center
- Federal
- Eligibility
- 21 Years to 75 Years
- Enrollment
- 57 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Beltsville, Maryland
- Conditions
- Diet Modification
- Interventions
- Controlled healthy vegetarian diet, Controlled beef diet
- Other
- Lead sponsor
- Purdue University
- Other
- Eligibility
- 30 Years to 69 Years
- Enrollment
- 43 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- West Lafayette, Indiana
- Conditions
- Sleep Deprivation, Nutritional Intervention
- Interventions
- Ketogenic Intervention, Mediterranean Intervention, Placebo, Ketone Ester
- Other · Dietary Supplement
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Type 2 Diabetes Mellitus, Cardiovascular Diseases
- Interventions
- Potato-based side dish, Refined grain-based
- Dietary Supplement
- Lead sponsor
- Penn State University
- Other
- Eligibility
- 25 Years to 75 Years
- Enrollment
- 51 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- University Park, Pennsylvania
- Conditions
- Pregnancy Related, Diet Modification, Obesity, Hypertension, Pre-Eclampsia, Blood Pressure, Breast Feeding, Birth Weight
- Interventions
- Refined Grains, Whole Grains
- Dietary Supplement
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 303 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Diet Modification, Lung Cancer
- Interventions
- Special Diet Therapy (low-carb), Special Diet Therapy (low-fat), Special Diet Therapy (USDA control)
- Behavioral
- Lead sponsor
- Fred Hutchinson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Seattle, Washington