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ClinicalTrials.gov public records Last synced Oct 21, 2026, 1:21 AM EDT

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Showing 577–600 of 1,725 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Dietary Modification Clear all
Completed Not applicable Interventional

Bamberg Diabetes Transitional Care Pilot Study

NCT02560090
View directory record Official record
Conditions
Diabetes
Interventions
Surveys, Telephonic Nurse Intervention, In-person Community Health Worker
Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 75 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Orangeburg, South Carolina
Source: ClinicalTrials.gov public record
Updated Jul 10, 2025 · Synced Oct 21, 2026, 1:21 AM EDT
Completed Phase 4 Interventional Results available

ISCHEMIA-Chronic Kidney Disease Trial

NCT01985360
View directory record Official record
Conditions
Cardiovascular Diseases, Coronary Artery Disease, Heart Diseases, Myocardial Ischemia, Kidney Disease, End Stage Renal Failure on Dialysis
Interventions
Cardiac Catheterization, Coronary Artery Bypass Graft Surgery, Percutaneous Coronary Intervention, Lifestyle, Medication
Procedure · Behavioral · Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
21 Years and older
Enrollment
777 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 18, 2021 · Synced Oct 21, 2026, 1:21 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cold Water Exposure and Immune Function Study

NCT06667479
View directory record Official record
Conditions
Cold Water Immersion, Immune Function, Muscular Strength, Mental Health
Interventions
Cold Water Immersion (CWI) - Cold Tub Immersion (CI), Cold Water Immersion (CWI) - Cold Shower (CS), Control Group (CO)
Other
Lead sponsor
University of Northern Colorado
Other
Eligibility
18 Years to 45 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Greeley, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 21, 2026, 1:21 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Impact of an Online Behavioral Weight Loss Program

NCT01492413
View directory record Official record
Conditions
Overweight, Obesity
Interventions
online lifestyle counseling and a fortified diet beverage
Behavioral
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
572 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 15, 2011 · Synced Oct 21, 2026, 1:21 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Changes in Food Reinforcement During Obesity Treatment

NCT00200291
View directory record Official record
Conditions
Obesity
Interventions
hypocaloric, low-fat diet
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
21 Years to 70 Years · Female only
Enrollment
147 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2007
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Apr 20, 2012 · Synced Oct 21, 2026, 1:21 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Feasibility Study of a Remote Behavioral Dietary Intervention in Patients With Early to Intermediate AMD: Glucose Lowering for Vision Extension

NCT07605468
View directory record Official record
Conditions
Age-Related Macular Degeneration
Interventions
Low glycemic Mediterranean diet behavioral modification
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
55 Years to 75 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Oct 21, 2026, 1:21 AM EDT
Completed Not applicable Interventional Results available

Feasibility of a Patient Directed Tool to Assess Heart Health Among Endometrial Cancer Survivors

NCT05796518
View directory record Official record
Conditions
Endometrial Cancer, Survivorship
Interventions
PREVENT Cardiovascular Health Assessment Tool, Survey, Interview Regarding Heart Health
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older · Female only
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 28, 2025 · Synced Oct 21, 2026, 1:21 AM EDT
Completed Not applicable Interventional

A Culturally Tailored Lifestyle Intervention to Prevent Diabetes in South Asians

NCT01084928
View directory record Official record
Conditions
Diabetes, Obesity
Interventions
Lifestyle Intervention Classes
Behavioral
Lead sponsor
Emory University
Other
Eligibility
25 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 25, 2013 · Synced Oct 21, 2026, 1:21 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Nutritional and Neurotransmitter Changes in PKU Subjects on BH4

NCT00688844
View directory record Official record
Conditions
Phenylketonuria
Interventions
KuvanTM Therapy
Drug
Lead sponsor
Emory University
Other
Eligibility
4 Years and older
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
2
States / cities
Atlanta, Georgia • Decatur, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 8, 2015 · Synced Oct 21, 2026, 1:21 AM EDT
Completed Not applicable Interventional

Ketogenic Diet & Functional Recovery in Moderate to Severe Traumatic Brain Injury

NCT04530032
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
ketogenic/modified Atkins diet, Standard diet
Other
Lead sponsor
Loma Linda University
Other
Eligibility
16 Years to 90 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Oct 21, 2026, 1:21 AM EDT
Completed Not applicable Interventional

Diet and Physical Activity Changes Among Latina Breast Cancer Survivors

NCT02780271
View directory record Official record
Conditions
Breast Cancer
Interventions
In-person education, E-communication, Control
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
21 Years and older · Female only
Enrollment
230 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 19, 2021 · Synced Oct 21, 2026, 1:21 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Incentivizing Behavior Change Skills to Promote Weight Loss

NCT02691260
View directory record Official record
Conditions
Obesity
Interventions
incentives for dietary self-monitoring, incentives for interim weight loss, incentives for both
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years to 70 Years
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 5, 2019 · Synced Oct 21, 2026, 1:21 AM EDT
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 21, 2026, 1:21 AM EDT
Terminated Not applicable Interventional Results available

Women With Chest Pain and Normal Coronary Arteries Study

NCT00743197
View directory record Official record
Conditions
Chest Pain
Interventions
Aspirin, Lisinopril, Simvastatin, Lovaza, Therapeutic Lifestyle Changes
Drug · Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
30 Years to 90 Years · Female only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 12, 2023 · Synced Oct 21, 2026, 1:21 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Hockey Fans in Training (Hockey FIT): Improving Men's Health Through the Power of Sport

NCT03636282
View directory record Official record
Conditions
Overweight, Obesity
Interventions
Hockey FIT Program (Immediate Delivery)
Behavioral
Lead sponsor
Western University, Canada
Other
Eligibility
35 Years to 65 Years · Male only
Enrollment
997 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
3
States / cities
Flint, Michigan • Saginaw, Michigan • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jun 7, 2023 · Synced Oct 21, 2026, 1:21 AM EDT
Recruiting Not applicable Interventional

Impact of Dietary Fiber Supplementation on Colonic Microbiome

NCT05643859
View directory record Official record
Conditions
Benign Colorectal Neoplasm, Non-Neoplastic Anal Disorder
Interventions
Dietary Fiber, Proctoscopy or anoscopy with Biopsy, Colonoscopy, Questionnaire Administration
Dietary Supplement · Procedure · Other
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jan 15, 2026 · Synced Oct 21, 2026, 1:21 AM EDT
Completed Phase 2 Interventional

The Healthy Life Choices Project in HIV-Positive Patients

NCT00017810
View directory record Official record
Conditions
Diarrhea, HIV Infections
Interventions
Dietary intervention, HIV Self-Care
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2003
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 17, 2021 · Synced Oct 21, 2026, 1:21 AM EDT
Completed Not applicable Interventional

The Effects of an Intensive Lifestyle Intervention on Reproductive Outcomes

NCT01894074
View directory record Official record
Conditions
Subfertility, Anovulatory, Obese
Interventions
Intensive Dietary Intervention, Placebo
Behavioral
Lead sponsor
Amy E Rothberg
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 4, 2015 · Synced Oct 21, 2026, 1:21 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Trial of the Ideal Protein System Versus Low Fat Diet for Weight Loss

NCT03515889
View directory record Official record
Conditions
Weight Loss
Interventions
Ideal Protein Weight Loss Method, Standard Weight Loss
Behavioral
Lead sponsor
Tulane University
Other
Eligibility
22 Years to 79 Years
Enrollment
192 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Bogalusa, Louisiana
Source: ClinicalTrials.gov public record
Updated Nov 22, 2024 · Synced Oct 21, 2026, 1:21 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Simple Changes Weight Loss Intervention

NCT02968615
View directory record Official record
Conditions
Overweight
Interventions
Dietary Intervention
Behavioral
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
21 Years to 70 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 18, 2016 · Synced Oct 21, 2026, 1:21 AM EDT
Completed Not applicable Interventional Results available

Targeting Obesity to Optimize Health in Cardiac Rehab (TOPCARE)

NCT03423238
View directory record Official record
Conditions
Obesity, Weight Loss, CHD - Coronary Heart Disease
Interventions
Exercise, Health Education, Exercise Compliance, Calorie-Restricted Diet, Behavioral Modification, Weight-Loss Compliance, Dietary Counseling
Other · Behavioral · Dietary Supplement
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
40 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 23, 2021 · Synced Oct 21, 2026, 1:21 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Comparison of the Effects on Cardiovascular Risk Factors of Korean and American Dietary Profiles

NCT01617525
View directory record Official record
Conditions
Hypercholesterolemia
Interventions
Controlled Feeding Dietary Intervention
Other
Lead sponsor
USDA Beltsville Human Nutrition Research Center
Federal
Eligibility
25 Years to 65 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Beltsville, Maryland
Source: ClinicalTrials.gov public record
Updated May 11, 2016 · Synced Oct 21, 2026, 1:21 AM EDT
Recruiting Phase 4 Interventional

Optimizing Portal Hypertension With TIPS and Interval Metabolic Surgery for Advanced Liver Disease

NCT07058155
View directory record Official record
Conditions
Liver Cirrhoses, Portal Hypertension Related to Cirrhosis, Severe Obesity, TIPS
Interventions
Transjugular Intrahepatic Portosystemic Shunt (TIPS), Sleeve Gastrectomy, Anti-Obesity Pharmacotherapy (Class Effect), Lifestyle Counseling - Diet & Physical-Activity Program
Procedure · Drug · Behavioral
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 70 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2034
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced Oct 21, 2026, 1:21 AM EDT
Recruiting Not applicable Interventional

Use of Total-Body PET to Quantify Systemic and Cutaneous Inflammation in Psoriasis Patients Before and After Intervention With a Nutritionally Balanced Diet

NCT06574178
View directory record Official record
Conditions
Psoriasis
Interventions
Dietary Counseling
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Oct 21, 2026, 1:21 AM EDT