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ClinicalTrials.gov public records Last synced Nov 15, 2026, 8:02 AM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 265–288 of 741 matching trials from the live ClinicalTrials.gov search.

Filters: Condition: Dietary Intervention Clear all

Conditions: Pain
Interventions: Diet A, Diet B; Other
Lead sponsor: University of North Carolina, Chapel Hill; Other
Eligibility: 18 Years and older
Enrollment: 44 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2019
U.S. locations: 1
States / cities: Chapel Hill, North Carolina

Conditions: Crohn Disease, Pregnancy
Interventions: Diet-CD; Other
Lead sponsor: Icahn School of Medicine at Mount Sinai; Other
Eligibility: 18 Years and older · Female only
Enrollment: 194 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2027
U.S. locations: 2
States / cities: Worcester, Massachusetts • New York, New York

Conditions: Kidney Failure, Chronic, Dietary Modification
Interventions: Observational Control Diet, Controlled Dietary Sodium Restriction; Other
Lead sponsor: University of Illinois at Urbana-Champaign; Other
Eligibility: 18 Years and older
Enrollment: 20 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2021
U.S. locations: 1
States / cities: Urbana, Illinois

Conditions: Type 1 Diabetes
Interventions: NUTRI-Beta Counseling, Standard dietary counseling, Free weekly produce foods; Other · Dietary Supplement
Lead sponsor: Milton S. Hershey Medical Center; Other
Eligibility: 6 Years to 17 Years
Enrollment: 20 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2026
U.S. locations: 2
States / cities: Hershey, Pennsylvania

Conditions: Adolescent Behavior, Nutrition, Healthy
Interventions: ACE intervention; Behavioral
Lead sponsor: Cornell University; Other
Eligibility: Not listed
Enrollment: 200 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2026
U.S. locations: 1
States / cities: Ithaca, New York

Conditions: Hypertension
Interventions: Dietary Approaches to Stop Hypertension-The DASH diet, Intervention with no dietary component - information regarding useful life skills; Behavioral
Lead sponsor: University of Alabama at Birmingham; Other
Eligibility: 25 Years and older
Enrollment: 122 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2005 – 2011
U.S. locations: 1
States / cities: Birmingham, Alabama

Conditions: Obesity
Interventions: Weight Gain Prevention Intervention; Behavioral
Lead sponsor: University of Minnesota; Other
Eligibility: 18 Years and older
Enrollment: 499 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2010 – 2011
U.S. locations: 1
States / cities: Duluth, Minnesota

Conditions: Microbiota, Cancer
Interventions: DASH Diet, standard American diet; Behavioral
Lead sponsor: H. Lee Moffitt Cancer Center and Research Institute; Other
Eligibility: 19 Years to 65 Years
Enrollment: 115 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022 – 2026
U.S. locations: 1
States / cities: Tampa, Florida

Conditions: Diet, Food and Nutrition
Interventions: UPF Test Diet A: Starchy, refined grains, UPF Test Diet B: Meat, fish, and bread products, UPF Diet C: Dairy products, including cheese and cream; Other
Lead sponsor: Brigham and Women's Hospital; Other
Eligibility: 20 Years to 65 Years
Enrollment: 40 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2027 – 2028
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Blood Pressure, Kidney Failure, Chronic, Dietary Modification
Interventions: Nepro; Dietary Supplement
Lead sponsor: University of Illinois at Urbana-Champaign; Other
Eligibility: 18 Years to 90 Years
Enrollment: 20 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2018
U.S. locations: 1
States / cities: Urbana, Illinois

Conditions: Sedentary Behavior, Health Promotion, Overweight and Obesity, Healthy Lifestyle, Diet, Healthy
Interventions: Standard Implementation, Enhanced Implementation; Behavioral
Lead sponsor: Iowa State University; Other
Eligibility: 9 Years to 11 Years
Enrollment: 1,984 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017 – 2018
U.S. locations: 1
States / cities: Ames, Iowa

Conditions: Irritable Bowel Syndrome
Interventions: Restricted FODMAPs diet; Behavioral
Lead sponsor: Baylor College of Medicine; Other
Eligibility: 7 Years to 17 Years
Enrollment: 12 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2009 – 2011
U.S. locations: 2
States / cities: Houston, Texas

Conditions: Stage III Pancreatic Cancer, Pancreatic Adenocarcinoma Non-resectable
Interventions: Best Practice, Dietary Intervention, Medical Chart Review, Medical Device Usage and Evaluation, Nutritional Assessment, Questionnaire Administration; Other
Lead sponsor: Jonsson Comprehensive Cancer Center; Other
Eligibility: 18 Years and older
Enrollment: 100 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2028
U.S. locations: 1
States / cities: Los Angeles, California

Conditions: Dietary Intakes, Physical Activity, Child Care, Early Education, Children Aged 3-5 Years, Toddlers
Interventions: Boston Healthy Child Care Initiative; Other
Lead sponsor: Harvard School of Public Health (HSPH); Other
Eligibility: 2 Years to 5 Years
Enrollment: 456 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2028
U.S. locations: 1
States / cities: Boston, Massachusetts

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

Conditions: Diet Modification, Hypertension, Women's Health, Cardiovascular Diseases, Digital Health
Interventions: DASH Cloud, Nutritionix Track app; Other
Lead sponsor: Duke University; Other
Eligibility: 21 Years to 70 Years
Enrollment: 59 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017 – 2018
U.S. locations: 1
States / cities: Durham, North Carolina

Conditions: Cancer, Obesity, Lifestyle, Sedentary, Physical Activity, Health Behavior, Chronic Disease, Diet Modification
Interventions: Community Garden Intervention; Behavioral
Lead sponsor: University of Colorado, Boulder; Other
Eligibility: 18 Years and older
Enrollment: 296 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017 – 2021
U.S. locations: 1
States / cities: Boulder, Colorado

Conditions: Diabetic Neuropathy
Interventions: Vegan diet and vitamin B12 supplement, Vitamin B12 supplement; Other · Dietary Supplement
Lead sponsor: Physicians Committee for Responsible Medicine; Other
Eligibility: 18 Years to 65 Years
Enrollment: 20 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2015
U.S. locations: 1
States / cities: Washington D.C., District of Columbia

Conditions: Chemotherapy-Induced Peripheral Neuropathy, Hematopoietic and Lymphatic System Neoplasm, Malignant Solid Neoplasm
Interventions: Biospecimen Collection, Educational Intervention, Electronic Health Record Review, Interview, Survey Administration; Procedure · Other
Lead sponsor: University of Michigan Rogel Cancer Center; Other
Eligibility: 18 Years and older
Enrollment: 50 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2028
U.S. locations: 1
States / cities: Ann Arbor, Michigan

Conditions: Obesity
Interventions: Very Low Calorie Diet; Other
Lead sponsor: Hartford Hospital; Other
Eligibility: 18 Years to 70 Years
Enrollment: 30 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2025
U.S. locations: 1
States / cities: Hartford, Connecticut

Conditions: Neuromyelitis Optica Spectrum Disorder (NMOSD)
Interventions: Wellness Program and Behavioral Counseling; Behavioral
Lead sponsor: Icahn School of Medicine at Mount Sinai; Other
Eligibility: 18 Years and older
Enrollment: 20 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2028
U.S. locations: 1
States / cities: New York, New York

Conditions: Dietary Modification, Kidney Diseases, Chronic
Interventions: Usual protein and phosphorus diet, Low protein and phosphorus diet, Very low protein and phosphorus; Behavioral
Lead sponsor: Johns Hopkins Bloomberg School of Public Health; Other
Eligibility: 18 Years to 70 Years
Enrollment: 840 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 1988 – 2016
U.S. locations: 1
States / cities: Baltimore, Maryland

Conditions: Metabolic Syndrome X, Obesity, Insulin Resistance, Hypertension, Diabetes
Interventions: The DASH diet, The low glycemic Index Diet, Reduced calorie American Diet; Behavioral
Lead sponsor: Rockefeller University; Other
Eligibility: 18 Years to 45 Years
Enrollment: 18 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2007 – 2010
U.S. locations: 1
States / cities: New York, New York

Conditions: Post-Acute COVID-19 Syndrome, Fatigue
Interventions: Dietary intervention to mitigate Post-Acute COVID-19 Syndrome, Attention Control; Other
Lead sponsor: University of Maryland, Baltimore; Other
Eligibility: 50 Years to 94 Years
Enrollment: 56 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2028
U.S. locations: 1
States / cities: Baltimore, Maryland

Search by objective public record fields.

Chronic Lumbosacral Radiculopathy: Impact of an Analgesic Dietary Intervention on Pain & Function

Modulating Early Life Microbiome Through Dietary Intervention in Crohn's Disease

Dietary Sodium (DS) Intervention to Reduce Volume Overload and Tissue Sodium in Magnetic Resonance Imaging (MRI) for Hemodialysis (HD) Patients

A 12-week Pilot Nutrition Intervention for Children With New Diagnosis of Stage 3 Type 1 Diabetes (T1D)

Advanced Cooking Education Full Scale Study

ADAPT-Altering Diet for African American Populations to Treat Hypertension

Preventing Obesity in the Worksite: A Multi-Message, Multi-"Step" Approach

DASH INtervention to INvestigate the Gut

Metabolomics-Driven Insights Into Ultra-Processed Foods

Acute Effects of Nutrition Supplementation on Treatment Efficiency and Hemodynamics During Dialysis

SWITCH Implementation Effectiveness Trial

Pilot Study Using a Dietary Intervention for Children With Irritable Bowel Syndrome

Malnutrition Screening and Dietary Intervention to Improve Nutrition Outcomes in Patients With Unresectable Pancreatic Cancer

Implementing Modified Practices to Leverage Evidence for Movement, Engagement, and Nutrition Topics in Early Childcare and Education

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

DASH Cloud: Using Digital Health to Improve Adherence to the DASH Diet Among Women

Community Activation for Prevention (CAPs): A Study of Community Gardening

A Nutritional Intervention for Diabetic Neuropathy (WCCR-DN2)

A Virtually Delivered Diet Intervention (LASO-3) for the Improvement of Chemotherapy-Induced Peripheral Neuropathy in Cancer Survivors Post-treatment

Acceptability and Feasibility of a Preoperative Very Low Calorie Diet Intervention on Surgical Weight Loss Outcomes (SAFETY)

Impact of a Structured Wellness Behavioral Intervention on Quality of Life in NMOSD

Metabolomics for Identifying Biomarkers of Dietary Intake and Kidney Disease Progression

The Metabolic Effects of Different Weight Loss Diets

Dietary Intervention to Mitigate Post-Acute COVID-19 Syndrome