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ClinicalTrials.gov public records Last synced Oct 23, 2026, 12:11 AM EDT

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Showing 169–192 of 1,725 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Diet Modification Clear all
Active, not recruiting Not applicable Interventional

Century Trial, a Randomized Lifestyle Modification Study for Management of Stable Coronary Artery Disease

NCT00756379
View directory record Official record
Conditions
Cardiovascular Disease, Atherosclerosis, Coronary Artery Disease, Coronary Stenosis
Interventions
Comprehensive therapy program for risk factor modification
Other
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
40 Years and older
Enrollment
1,085 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced Oct 23, 2026, 12:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of the Remote Intervention for Diet and Exercise (RIDE)

NCT00883350
View directory record Official record
Conditions
Overweight, Obesity
Interventions
RIDE e-health application
Behavioral
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Dec 3, 2024 · Synced Oct 23, 2026, 12:11 AM EDT
Completed Phase 1Phase 2 Interventional

The MHERO Study (Michigan's Hypertension, Diabetes, and Obesity Education Research Online)

NCT03729479
View directory record Official record
Conditions
Type2 Diabetes Mellitus, Hypertension, PreDiabetes, Overweight and Obesity
Interventions
DASH diet, Very low carbohydrate, ketogenic diet, Extras
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
21 Years to 70 Years
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 29, 2020 · Synced Oct 23, 2026, 12:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Med-South Lifestyle Study: Phase 1

NCT04421703
View directory record Official record
Conditions
Healthy Lifestyle
Interventions
Med-South Lifestyle Program
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 80 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
3
States / cities
Norlina, North Carolina • Oxford, North Carolina • Roxboro, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 7, 2023 · Synced Oct 23, 2026, 12:11 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

RESTORE - Phase II

NCT06349070
View directory record Official record
Conditions
Maternal Health
Interventions
Low Touch - Text Messaging Implementation Strategy, High Touch - Community Health Worker (CHW) Implementation Strategy
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 89 Years · Female only
Enrollment
1,050 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Oct 23, 2026, 12:11 AM EDT
Recruiting Phase 2 Interventional

A Cruciferous Vegetable Eating Program for the Reduction of Cancer Recurrence and Progression in Patients With Non-muscle Invasive Bladder Cancer

NCT06733363
View directory record Official record
Conditions
Non-Muscle Invasive Bladder Carcinoma, Recurrent Bladder Carcinoma, Recurrent Non-Muscle Invasive Bladder Carcinoma, Stage 0a Bladder Cancer AJCC v8, Stage 1 Bladder Cancer AJCC v8
Interventions
Behavioral Dietary Intervention, Telephone- Based Intervention
Behavioral
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
344 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Oct 23, 2026, 12:11 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

A Dietary Intervention (Soy Soft Pretzels) for Reducing Chronic Inflammation in Obese Individuals

NCT07650409
View directory record Official record
Conditions
Colorectal Carcinoma, Obesity-Related Malignant Neoplasm
Interventions
Biospecimen Collection, Dietary Intervention, Questionnaire Administration
Procedure · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years to 49 Years · Male only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Oct 23, 2026, 12:11 AM EDT
Completed Phase 4 Interventional Results available

Intervention to Promote Weight Loss in Latinas At-risk for Diabetes

NCT02088034
View directory record Official record
Conditions
Diabetes
Interventions
Promotora-led Intervention, Metformin Therapy, Usual Care
Behavioral · Drug · Other
Lead sponsor
Temple University
Other
Eligibility
20 Years to 75 Years · Female only
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 22, 2020 · Synced Oct 23, 2026, 12:11 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

GARM II: A Study on the Genetics of Age-related Maculopathy

NCT01115387
View directory record Official record
Conditions
Age-related Macular Degeneration, Age-related Maculopathy
Interventions
Observational-1, Observational-2
Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
49 Years and older
Enrollment
603 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2027
U.S. locations
2
States / cities
Los Angeles, California • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 7, 2023 · Synced Oct 23, 2026, 12:11 AM EDT
Completed Not applicable Interventional

Groceries for Black Residents of Boston to Stop Hypertension Among Adults With Treated Hypertension

NCT05393232
View directory record Official record
Conditions
Hypertension
Interventions
Dietitian-Assisted DASH groceries, Self-directed shopping
Behavioral
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 100 Years
Enrollment
176 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Oct 23, 2026, 12:11 AM EDT
Completed Phase 1 Interventional

Atkins Diet for Difficult-to-Control Headaches in Teenagers

NCT00181064
View directory record Official record
Conditions
Chronic Daily Headache
Interventions
Modified Atkins diet
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
12 Years to 19 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2009 · Synced Oct 23, 2026, 12:11 AM EDT
Recruiting Not applicable Interventional

Effect of Anti-inflammatory Diet in Rheumatoid Arthritis

NCT04748809
View directory record Official record
Conditions
Rheumatoid Arthritis
Interventions
Diet 1, Diet 2
Other
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jan 9, 2026 · Synced Oct 23, 2026, 12:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Clinical Trial to Evaluate the Efficacy of a Healthy Meal Plan in Improving Health Biomarkers and Promoting Healthy Weight Management.

NCT07140978
View directory record Official record
Conditions
Healthy Diet, Healthy Nutrition
Interventions
Green Chef Meal Delivery Program
Dietary Supplement
Lead sponsor
Green Chef Corporation
Industry
Eligibility
25 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Aug 26, 2025 · Synced Oct 23, 2026, 12:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Make Better Choices

NCT01249989
View directory record Official record
Conditions
Health Behavior
Interventions
Sequential MBC Condition, Simultaneous MBC Condition, Stress Management
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 65 Years
Enrollment
212 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 12, 2017 · Synced Oct 23, 2026, 12:11 AM EDT
Not yet recruiting Not applicable Interventional

Elucidating the Effect of Dietary Stearic Acid on the Regional Heterogeneity of the Gut Microbiome and Metabolome: Focus on Bile Acid Metabolism (SAMPill Study)

NCT07766915
View directory record Official record
Conditions
CVD Risk
Interventions
High Palmitic Acid Diet, High Stearic Acid Diet
Other
Lead sponsor
Tufts University
Other
Eligibility
50 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Oct 23, 2026, 12:11 AM EDT
Completed Not applicable Interventional Results available

Accelerated Recovery Pathway for Discharge After Surgery in Patients With Pancreatic Cancer

NCT02517268
View directory record Official record
Conditions
Pancreatic Carcinoma
Interventions
Pancreaticoduodenectomy
Procedure
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 30, 2025 · Synced Oct 23, 2026, 12:11 AM EDT
Withdrawn Not applicable Interventional

Brief Mindfulness and Nutrition-Based Interventions for Chronic Pain: Strategies to Ease Pain

NCT03563911
View directory record Official record
Conditions
Opioid Use, Chronic Pain
Interventions
Brief Mindfulness-Based Intervention (BMBI), Control/Nutrition Education
Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 7, 2020 · Synced Oct 23, 2026, 12:11 AM EDT
Recruiting Not applicable Interventional

Pre-operative SABR With and Without Caloric Restriction for Early Stage Breast Cancer

NCT04959474
View directory record Official record
Conditions
Anatomic Stage 0 Breast Cancer AJCC v8, Anatomic Stage 1 Breast Cancer AJCC v8, Anatomic Stage 2 Breast Cancer AJCC v8, Anatomic Stage 3 Breast Cancer AJCC v8, Breast Ductal Carcinoma in Situ, Invasive Breast Carcinoma, Triple Negative Breast Carcinoma
Interventions
Best Practice, Stereotactic Body Radiation Therapy, Resection, Sentinel Lymph Node Biopsy, Dietary Intervention, Questionnaire Administration, Quality-of-Life Assessment, Mammography, Biospecimen Collection
Other · Radiation · Procedure
Lead sponsor
Thomas Jefferson University
Other
Eligibility
40 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 23, 2026 · Synced Oct 23, 2026, 12:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Starting Healthy Staying Healthy Pilot Trial

NCT00503074
View directory record Official record
Conditions
Obesity
Interventions
TV modification, safety and injury prevention
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
2 Years to 5 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Nov 20, 2009 · Synced Oct 23, 2026, 12:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Vasoprotective Activities of Low-Fat Milk in Individuals With Metabolic Syndrome

NCT01411293
View directory record Official record
Conditions
Cardiovascular Disease, Metabolic Syndrome, Obesity
Interventions
Low-Fat Milk, Rice Milk
Other
Lead sponsor
University of Connecticut
Other
Eligibility
18 Years to 50 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Storrs, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 6, 2014 · Synced Oct 23, 2026, 12:11 AM EDT
Recruiting Not applicable Interventional

Well-Formulated Ketogenic Diet Polycystic Kidney Disease

NCT06325644
View directory record Official record
Conditions
Polycystic Kidney Disease
Interventions
Ketogenic Diet, Ketone/Glucose Monitoring, CGM/CKM, Blood Draw, Body Composition, Change in glomerular filtration rate (mg/mmol) via magnetic resonance imaging (MRI) .
Other · Biological
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Oct 23, 2026, 12:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Feasibility of Cardiovascular Health Intervention Within Evidence-based Home Visiting

NCT05750407
View directory record Official record
Conditions
Diet, Healthy, Inactivity, Physical, Obesity
Interventions
Lifestyle change
Behavioral
Lead sponsor
California Polytechnic State University-San Luis Obispo
Other
Eligibility
18 Years and older · Female only
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
2
States / cities
San Luis Obispo, California • Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Aug 21, 2024 · Synced Oct 23, 2026, 12:11 AM EDT
Completed Not applicable Interventional

Dietary Oxysterols and β-Cell Function Among African Americans

NCT05072587
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Plant-based diet with no oxysterols, Standard ADA Diet (SADA)
Behavioral
Lead sponsor
Morehouse School of Medicine
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 17, 2026 · Synced Oct 23, 2026, 12:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Intermittent Fasting Versus Daily Caloric Restriction for Weight Loss

NCT03411356
View directory record Official record
Conditions
Obesity
Interventions
Daily Caloric Restriction (DCR), Intermittent Fasting (IMF)
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 60 Years
Enrollment
165 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 17, 2026 · Synced Oct 23, 2026, 12:11 AM EDT