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ClinicalTrials.gov public records Last synced Oct 30, 2026, 11:40 AM EDT

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Showing 1345–1368 of 1,729 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Dietary Modification Clear all
Withdrawn Not applicable Interventional

Study to Evaluate Dietary Modification in Patients With Functional Dyspepsia.

NCT02863822
View directory record Official record
Conditions
Dyspepsia, Dietary Modification
Interventions
Low FODMAP Diet, Choose My Plate Diet
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Park Ridge, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 3, 2024 · Synced Oct 30, 2026, 11:40 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Bite Sized Biomarkers

NCT07845383
View directory record Official record
Conditions
Dietary Assessment, Diet, Food, and Nutrition, Carotenoid Status
Interventions
Bite-sized Biomarkers: Skin carotenoid scores
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 30, 2026, 11:40 AM EDT
Completed Not applicable Interventional

Frequency Needed for School-based Obesity Intervention

NCT03797105
View directory record Official record
Conditions
Obesity, Child
Interventions
School-Based Obesity Intervention (FLOW)
Behavioral
Lead sponsor
University of Houston
Other
Eligibility
10 Years to 17 Years
Enrollment
243 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 8, 2019 · Synced Oct 30, 2026, 11:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Treatment of Early Childhood Overweight in Primary Care: Pilot Study

NCT01662557
View directory record Official record
Conditions
Obesity
Interventions
Family Behavior Modification, Minimal Nutrition Information
Behavioral · Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
4 Years to 8 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 15, 2012 · Synced Oct 30, 2026, 11:40 AM EDT
Terminated Not applicable Interventional

Mediterranean Diet and Protein-Sparing Modified Diet for Metabolic Syndrome in Liver Transplant Recipients

NCT02174783
View directory record Official record
Conditions
Liver Transplantation, Metabolic Syndrome X, Obesity
Interventions
Control group, Mediterranean diet, Protein-Sparing Modified Fast (PSMF)
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 14, 2017 · Synced Oct 30, 2026, 11:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Clinician Promotion of Healthy Diet and Activity to Reduce Obesity Among Adolescents: HEALTHY SMILES

NCT01510483
View directory record Official record
Conditions
Obesity
Interventions
Obesity Prevention, Tobacco Prevention
Behavioral
Lead sponsor
San Diego State University
Other
Eligibility
8 Years to 14 Years
Enrollment
693 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Apr 17, 2018 · Synced Oct 30, 2026, 11:40 AM EDT
Recruiting No phase listed Observational

A First-in-Human Study of FID-022 in Solid Tumor Patients

NCT07249775
View directory record Official record
Conditions
Pancreatic Cancer, Cancer Cachexia
Interventions
Baseline Lifestyle and Symptom Assessment, Extended Lifestyle Monitoring, Feasibility Survey
Other
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Oct 30, 2026, 11:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

NUYou:mHealth Intervention to Preserve and Promote Ideal Cardiovascular Health

NCT02496728
View directory record Official record
Conditions
Cardiovascular Disease
Interventions
Mobile Health Application, Environmental Cues, Social Support, Educational Materials
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
17 Years to 26 Years
Enrollment
302 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 20, 2019 · Synced Oct 30, 2026, 11:40 AM EDT
Completed Not applicable Interventional

Effects of Peanut and Peanut Butter Consumption on Blood Lipids and Glycemic Control in Adults With Type 2 Diabetes

NCT00937222
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Peanuts and peanut butter
Dietary Supplement
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Jun 20, 2012 · Synced Oct 30, 2026, 11:40 AM EDT
Completed Phase 2 Interventional

Cultivating Healthy Environments in Families With Type 1 Diabetes (CHEF)

NCT00999375
View directory record Official record
Conditions
Type I Diabetes
Interventions
Education, Problem Solving, Social Learning, Behavior Modification
Behavioral
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
8 Years to 17 Years
Enrollment
293 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 29, 2019 · Synced Oct 30, 2026, 11:40 AM EDT
Completed Phase 4 Interventional

INITIATE Plus (INITiation of Insulin to Reach A1c TargEt) Study

NCT00101751
View directory record Official record
Conditions
Diabetes, Diabetes Mellitus, Type 2
Interventions
biphasic insulin aspart, dietary regimen
Drug · Behavioral
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years and older
Enrollment
4,877 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Princeton, New Jersey
Source: ClinicalTrials.gov public record
Updated Nov 2, 2023 · Synced Oct 30, 2026, 11:40 AM EDT
Recruiting Not applicable Interventional

Feasibility and Plausible Effectiveness of a Lifestyle Intervention in Kidney Transplant Recipients (HEAL)

NCT06640179
View directory record Official record
Conditions
Kidney Transplant, Overweight or Obese Adults, Glucose Control
Interventions
Standard medical care, Monitoring Contacts, Behavioral Sessions, Diet, Physical Activity
Other · Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Jul 2, 2026 · Synced Oct 30, 2026, 11:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Fetuin-A Phosphorylation Status in Insulin Resistance and Metabolic Syndrome

NCT03478046
View directory record Official record
Conditions
Obesity, Metabolic Syndrome
Interventions
Weight loss
Other
Lead sponsor
Auburn University
Other
Eligibility
30 Years to 65 Years · Male only
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2015
U.S. locations
1
States / cities
Auburn, Alabama
Source: ClinicalTrials.gov public record
Updated Mar 27, 2018 · Synced Oct 30, 2026, 11:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Trial of a Sugar-Sweetened Beverage Intervention in Overweight Mothers and Their Children Ages 3-5

NCT02098902
View directory record Official record
Conditions
Overweight, Obesity
Interventions
Smart Moms Intervention
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
3 Years and older
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 1, 2015 · Synced Oct 30, 2026, 11:40 AM EDT
Completed Not applicable Interventional

GoalTracker: Comparing Self-Monitoring Strategies for Weight Loss

NCT03254953
View directory record Official record
Conditions
Obesity, Overweight, Weight Loss
Interventions
self-monitoring of body weight, self-monitoring of diet, weekly personalized feedback + lessons + action plans
Behavioral
Lead sponsor
Duke University
Other
Eligibility
21 Years to 65 Years
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 25, 2018 · Synced Oct 30, 2026, 11:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Performance Nutrition for Residents and Fellows

NCT03698123
View directory record Official record
Conditions
Physician Well-being, Cognitive Function, Diet Modification, Diet Habit, Shift-Work Related Sleep Disturbance, Sleep Deprivation
Interventions
Dietary Modification
Other
Lead sponsor
Stanford University
Other
Eligibility
21 Years and older
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Feb 15, 2022 · Synced Oct 30, 2026, 11:40 AM EDT
Active, not recruiting Not applicable Interventional

Role of Dietary Habits in Efficacy of Bariatric Surgery - Study C

NCT03482986
View directory record Official record
Conditions
Bariatric Surgery, Sleeve Gastrectomy, Obesity
Interventions
Dietary habits plan
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
22 Years to 62 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 5, 2025 · Synced Oct 30, 2026, 11:40 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Mechanistic Effect of Walnut Consumption on Sleep Quality

NCT06430086
View directory record Official record
Conditions
Poor Sleep Quality
Interventions
Walnut consumption, HCHS consumption
Other
Lead sponsor
Columbia University
Other
Eligibility
45 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 31, 2026 · Synced Oct 30, 2026, 11:40 AM EDT
Completed Not applicable Interventional Results available

Dietary Approaches to Stop Hypertension for Diabetes

NCT04286555
View directory record Official record
Conditions
Diabetes Mellitus, Type 2, Diabetes, Diabetes type2, Type2 Diabetes, Type 2 Diabetes, Type II Diabetes, Hypertension, High Blood Pressure
Interventions
DASH4D diet, comparison diet, higher sodium, lower sodium
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Oct 30, 2026, 11:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

PREDICT 2: Personalized Responses to Dietary Composition Trial 2

NCT03983733
View directory record Official record
Conditions
Diabetes, Heart Diseases, Diet Habit, Diet Modification, Microbial Colonization, Healthy, Obesity, Metabolism
Interventions
Dietary Intervention
Other
Lead sponsor
Zoe Global Limited
Other
Eligibility
18 Years to 70 Years
Enrollment
1,139 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 18, 2022 · Synced Oct 30, 2026, 11:40 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Feasibility of a Mental-Health Intervention Based on Contemplative Sleep Practices

NCT07217340
View directory record Official record
Conditions
Anxiety
Interventions
Dream Yoga Inspired Intervention, Sleep Health Enhancement program
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
2
States / cities
Evanston, Illinois • Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced Oct 30, 2026, 11:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

NOURISH: Nourishing Our Understanding of Role Modeling to Improve Support and Health

NCT00628030
View directory record Official record
Conditions
Pediatric Obesity
Interventions
NOURISH, Wellness Group
Behavioral · Other
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
184 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 19, 2015 · Synced Oct 30, 2026, 11:40 AM EDT
Completed Phase 4 Interventional

Computer-assisted Diabetes Self-management Interventions

NCT00006163
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Personalized Self-management, Community Resources
Behavioral
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
30 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 1999
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 2, 2010 · Synced Oct 30, 2026, 11:40 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Building Research for Intervention Development in Gliosis and Eating Habits

NCT06870578
View directory record Official record
Conditions
Gliosis, Child Obesity, Eating
Interventions
Diet modification
Other
Lead sponsor
University of Washington
Other
Eligibility
9 Years and older
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 6, 2025 · Synced Oct 30, 2026, 11:40 AM EDT