Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Jun 10, 2026, 3:27 PM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Overweight
Interventions
Reading Information
Behavioral
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
18 Years to 100 Years
Enrollment
1,148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2019
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Type 2 Diabetes
Interventions
Diabetes Nutrition Education Classes, Healthy Food Security Resource
Other
Lead sponsor
Colorado State University
Other
Eligibility
18 Years and older
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Completed Early Phase 1 Interventional Accepts healthy volunteers

25-Hydroxyvitamin D Pharmacokinetic Study

NCT03401541
Conditions
Vitamin D Deficiency, Fat Malabsorption
Interventions
Calcifediol, Calciferol
Drug
Lead sponsor
Boston University
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers

Fruit And Vegetable Or Recreation Prescriptions for UW-Madison Students

NCT02870322
Conditions
Overweight, Obesity
Interventions
Fruit and Vegetable CSA Prescription, Bikeshare Prescription
Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 24 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Madison, Wisconsin
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Assessment of and Treatment Applied to Food Addiction in a Rural Healthy Behaviors Clinic

NCT03431831
Conditions
Obesity
Interventions
Intervention Control, Counselling, Contrave, Contrave and Counseling
Behavioral · Drug
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years to 65 Years
Enrollment
86 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
2
States / cities
Scottsbluff, Nebraska
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of a Nutritional Technology for Vitamin D Absorption

NCT06266702
Conditions
Nutrition, Healthy
Interventions
Experimental Oil with Phospholipids, Control Polyunsaturated Oil Blend
Other
Lead sponsor
Abbott Nutrition
Industry
Eligibility
18 Years to 55 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
North Canton, Ohio
Completed Not applicable Interventional Accepts healthy volunteers

Healthy Immigrant Families: Working Together To Move More and To Eat Well

NCT01952808
Conditions
Immigrant Physical Activity and Nutrition
Interventions
Face-to-face family mentoring and education sessions, Telephone follow-up
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
11 Years and older
Enrollment
151 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Nutrition, Healthy, Maternal Behavior, Health Behavior
Interventions
Not listed
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 89 Years
Enrollment
115 participants
Timeline
2023
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Diet, Healthy
Interventions
Whole-food plant-based nutrition education
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Palo Alto, California
Conditions
Hypertension, Type2diabetes, Metabolic Syndrome, Obesity
Interventions
Medically Tailored Meals
Other
Lead sponsor
Amanda Shallcross
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Cleveland, Ohio
Recruiting Not applicable Interventional Accepts healthy volunteers

Growing Healthy Children and Families in Rural Arkansas

NCT06565455
Conditions
Pediatric Obesity, Health Behavior, Risky
Interventions
Growing Healthy Children and Families in Rural Arkansas
Behavioral
Lead sponsor
University of Arkansas
Other
Eligibility
7 Years and older
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Little Rock, Arkansas
Completed No phase listed Observational Accepts healthy volunteers

Pain and Acetaminophen in Women Study

NCT04573426
Conditions
Overweight, Obesity, Healthy Adults
Interventions
Acetaminophen, Placebo, Weight stigma vignette, Control vignette
Drug · Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older · Female only
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Columbus, Ohio
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Study of Tomato Products and Disease Risk

NCT00966550
Conditions
Inflammation
Interventions
Tomato, Non-tomato
Other
Lead sponsor
Clinical Nutrition Research Center, Illinois Institute of Technology
Industry
Eligibility
18 Years to 65 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Childhood Obesity
Interventions
Healthy Youth Living Program
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
12 Years to 70 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Pediatric Obesity
Interventions
Vidas Activas, famiLias saludablEs (VALE)
Behavioral
Lead sponsor
George Mason University
Other
Eligibility
5 Years to 11 Years
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
2
States / cities
Woodbridge, Virginia
Conditions
Hypertension, Nutrition, Healthy, Food Insecurity, Community Health Worker
Interventions
Nutrition-enhanced CHW, Basic CHW
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
21 Years to 99 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Overweight
Interventions
High protein, high fiber dietary supplement, Placebo
Dietary Supplement
Lead sponsor
Beachbody
Industry
Eligibility
25 Years to 50 Years
Enrollment
206 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Not listed Phase 2 Interventional Accepts healthy volunteers

Promoting Healthy Weight Across the Pregnancy and Postpartum Period

NCT04253977
Conditions
Obesity
Interventions
HEALTH-P2, Usual Care
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
784 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Dietary Carcinogenesis, Nutrition, Healthy
Interventions
Nutritional Intervention, Questionnaire Administration, Survey Administration, Discussion
Other
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Las Cruces, New Mexico
Conditions
Autism Spectrum Disorder
Interventions
Autism Eats nutrition intervention, We Can! enhanced usual care
Behavioral
Lead sponsor
University of South Florida
Other
Eligibility
Up to 36 Months
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Tampa, Florida
Completed Not applicable Interventional Accepts healthy volunteers

Nurturing Healthy Teachers

NCT05542537
Conditions
Nutrition, Healthy, Mental Health Wellness 1, Diabetes Mellitus Risk, Obesity
Interventions
Brighter Bites (BB) Produce Distribution, Brighter Bites (BB) Nutrition Education, Create Healthy Futures (CHF) Weekly Wellness Groups, Create Healthy Futures (CHF) Web-Based Module
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
379 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Houston, Texas
Completed No phase listed Observational Accepts healthy volunteers

Study Vitamin D in Healthy Individuals

NCT02250625
Conditions
Vitamin D Deficiency
Interventions
Not listed
Lead sponsor
Fujirebio Diagnostics, Inc.
Industry
Eligibility
Not listed
Enrollment
482 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Mountain View, California
Recruiting Not applicable Interventional Accepts healthy volunteers

Personalized Responses to Dietary Composition Trial 3

NCT04735835
Conditions
Diabetes, Heart Diseases, Diet Habit, Diet Modification, Healthy, Obesity, Metabolism, Microbial Colonization
Interventions
Dietary Intervention
Other
Lead sponsor
Zoe Global Limited
Other
Eligibility
18 Years and older
Enrollment
250,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2030
U.S. locations
1
States / cities
Needham, Massachusetts
Not yet recruiting Not applicable Interventional

Weight Gain in Pediatric Leukemia Survivors

NCT07374315
Conditions
Leukemia, Pediatric Acute Lymphoblastic Leukemia, Pediatric Acute Lymphoblastic Leukemia in Remission, Pediatric Obesity
Interventions
Modified Guided Self-Help Family Intervention, NIH Educational Resources, FitBit Ace, WashU Extended Learning Canvas
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
6 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
St Louis, Missouri