Search | Clinical Trials Finder

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ClinicalTrials.gov public records Last synced Nov 14, 2026, 7:41 PM 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 1–24 of 1,124 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: therapeutic dietary intervention Clear all

Conditions: Prostate Cancer
Interventions: dietary intervention, flaxseed; Dietary Supplement
Lead sponsor: Duke University; Other
Eligibility: 18 Years to 120 Years · Male only
Enrollment: 161 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2003 – 2006
U.S. locations: 3
States / cities: Ann Arbor, Michigan • Chapel Hill, North Carolina • Durham, North Carolina

Conditions: Type2 Diabetes
Interventions: Positive Psychology + Motivational Interviewing, MI-based Health Education Intervention; Behavioral
Lead sponsor: Massachusetts General Hospital; Other
Eligibility: 18 Years and older
Enrollment: 60 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2019
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Metabolic Dysfunction-Associated Steatohepatitis (MASH)
Interventions: Resmetirom therapy, Comprehensive nutritional intervention, Standard dietary support; Drug · Behavioral
Lead sponsor: City University of New York; Other
Eligibility: 18 Years to 75 Years
Enrollment: 120 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2028
U.S. locations: 1
States / cities: New York, New York

Conditions: Type2 Diabetes Mellitus, Obesity
Interventions: 3:1 ratio Ketogenic diet; Other
Lead sponsor: Mid-Atlantic Epilepsy and Sleep Center, LLC; Other
Eligibility: 18 Years to 70 Years
Enrollment: 50 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2020
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Alzheimer Disease
Interventions: Ketogenic Diet, Therapeutic Lifestyles Changes Diet; Behavioral
Lead sponsor: University of Kansas Medical Center; Other
Eligibility: 50 Years to 90 Years
Enrollment: 84 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2025
U.S. locations: 1
States / cities: Fairway, Kansas

Conditions: Chronic Tonsillitis, Sleep Disordered Breathing
Interventions: Diet modification; Other
Lead sponsor: Georgetown University; Other
Eligibility: 3 Years to 12 Years
Enrollment: 86 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2019
U.S. locations: 1
States / cities: Washington D.C., District of Columbia

Conditions: Bladder Cancer, Diabetes Mellitus
Interventions: CR diet, Exercise; Other · Behavioral
Lead sponsor: University of Kansas Medical Center; Other
Eligibility: 18 Years and older
Enrollment: 5 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2016 – 2019
U.S. locations: 2
States / cities: Kansas City, Kansas

Conditions: Prostate Adenocarcinoma
Interventions: Behavioral Dietary Intervention, Counseling, Educational Intervention, Exercise Intervention, Goserelin Acetate, Laboratory Biomarker Analysis, Leuprolide Acetate, Quality-of-Life Assessment, Triptorelin Pamoate; Behavioral · Other · Drug
Lead sponsor: University of California, San Francisco; Other
Eligibility: Male only
Enrollment: 57 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2014 – 2018
U.S. locations: 1
States / cities: San Francisco, California

Conditions: Alzheimer Disease
Interventions: Lithia water, Transcranial Magnetic stimulation; Dietary Supplement · Device
Lead sponsor: American Society Of Thermalism And Climatology Inc; Other
Eligibility: 50 Years to 80 Years
Enrollment: 100 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015
U.S. locations: 1
States / cities: Newark, New Jersey

Conditions: Unhealthy Alcohol Use, Alcohol Use Disorder, Alcohol Disorders
Interventions: Relational Agent Intervention; Behavioral
Lead sponsor: VA Office of Research and Development; Federal
Eligibility: 18 Years and older
Enrollment: 178 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2015 – 2018
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Healthy Subject
Interventions: Dietary Fiber, Fish Oil, Comparator; Dietary Supplement · Other
Lead sponsor: Fred Hutchinson Cancer Center; Other
Eligibility: 50 Years to 75 Years
Enrollment: 38 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2022
U.S. locations: 1
States / cities: Seattle, Washington

Conditions: Endometrial Cancer
Interventions: behavioral dietary intervention, exercise intervention, counseling intervention, educational intervention, survey administration; Behavioral · Other
Lead sponsor: Case Comprehensive Cancer Center; Other
Eligibility: 18 Years and older · Female only
Enrollment: 74 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2008 – 2011
U.S. locations: 1
States / cities: Cleveland, Ohio

Conditions: Mild Cognitive Impairment (MCI)
Interventions: EVOO-phenolics dietary supplement, Placebo; Dietary Supplement
Lead sponsor: Augusta University; Other
Eligibility: 50 Years to 70 Years
Enrollment: 20 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2028
U.S. locations: 1
States / cities: Augusta, Georgia

Conditions: B Precursor Type Acute Leukemia
Interventions: Dietary Intervention, Activity and Exercise Intervention; Behavioral
Lead sponsor: Children's Hospital Los Angeles; Other
Eligibility: 10 Years to 21 Years
Enrollment: 40 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2016 – 2019
U.S. locations: 1
States / cities: Los Angeles, California

Conditions: Infertility, Female
Interventions: Diet Intervention - Group 1, Exercise Intervention - Group 1; Other
Lead sponsor: Arkansas Children's Hospital Research Institute; Other
Eligibility: 21 Years and older · Female only
Enrollment: 14 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2020 – 2022
U.S. locations: 1
States / cities: Little Rock, Arkansas

Conditions: Renal Transplant Rejection
Interventions: Sirolimus, Demographic Data, Medical History, and Donor Data, Blood Draws for Control Group, Blood Draws for Experimental Group, Donor Blood Draws, Donor Information, Kidney Biopsy; Drug · Other · Procedure
Lead sponsor: Northwestern University; Other
Eligibility: 18 Years to 70 Years
Enrollment: 275 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2007 – 2019
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Obesity, Hypertension, Hyperlipidemias, Diet Modification
Interventions: In-store POP education, Online POP education; Other
Lead sponsor: University of Cincinnati; Other
Eligibility: 21 Years to 75 Years
Enrollment: 267 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2021
U.S. locations: 1
States / cities: Cincinnati, Ohio

Conditions: Heart Failure
Interventions: DASH diet; Behavioral
Lead sponsor: University of California, Davis; Other
Eligibility: 21 Years and older
Enrollment: 26 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2026
U.S. locations: 1
States / cities: Sacramento, California

Conditions: Obesity, Childhood, Metabolic Syndrome
Interventions: FIT, Home-Based Family Support; Behavioral
Lead sponsor: Medical University of South Carolina; Other
Eligibility: 12 Years and older
Enrollment: 360 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2026
U.S. locations: 1
States / cities: Charleston, South Carolina

Conditions: Type 1 Diabetes Mellitus
Interventions: DHA Treatment, Placebo for DHA; Dietary Supplement
Lead sponsor: National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK); NIH
Eligibility: Up to 5 Months
Enrollment: 99 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2006 – 2013
U.S. locations: 9
States / cities: Los Angeles, California • Orange, California • San Francisco, California + 6 more

Conditions: Non-Alcoholic Fatty Liver Disease, Obesity
Interventions: Alternate day fasting, Exercise; Other
Lead sponsor: University of Illinois Chicago; Other
Eligibility: 18 Years to 65 Years
Enrollment: 80 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2024
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Obesity, Liver Diseases, Liver Fibrosis, Liver Fat, Metabolic Dysfunction-Associated Steatotic Liver Disease, Metabolic Dysfunction-Associated Steatohepatitis, MASLD, MASH, Weight Loss, Insulin Resistance, Insulin Sensitivity, Insulin Sensitivity/Resistance, Metabolic Disease, Diabetes, Diabetes Mellitus, Type 2, NASH With Fibrosis, Non-Alcoholic Fatty Liver Disease, Non Alcoholic Fatty Liver, Non-alcoholic Steatohepatitis
Interventions: ESG + lifestyle modification, Lifestyle modification; Device · Behavioral
Lead sponsor: Pichamol Jirapinyo, MD, MPH; Other
Eligibility: 18 Years and older
Enrollment: 132 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2028
U.S. locations: 2
States / cities: Boston, Massachusetts • Morgantown, West Virginia

Conditions: Colorectal Inflammation
Interventions: Western style diet (high fat and low in calcium), Prudent-style diet (low fat and high in calcium); Dietary Supplement
Lead sponsor: Rockefeller University; Other
Eligibility: 50 Years to 72 Years
Enrollment: 5 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2009 – 2010
U.S. locations: 1
States / cities: New York, New York

Conditions: Obesity, Stage IA Breast Cancer, Stage IB Breast Cancer, Stage IIA Breast Cancer, Stage IIB Breast Cancer, Stage IIIA Breast Cancer, Stage IIIB Breast Cancer, Stage IIIC Breast Cancer
Interventions: Dietary Intervention, Educational Intervention, Laboratory Biomarker Analysis, Quality-of-Life Assessment; Dietary Supplement · Other
Lead sponsor: City of Hope Medical Center; Other
Eligibility: Female only
Enrollment: 21 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2016 – 2022
U.S. locations: 1
States / cities: Duarte, California

Search by objective public record fields.

Low-Fat Diet and/or Flaxseed in Preventing Prostate Cancer

A Psychological-behavioral Intervention for Physical Activity in Type 2 Diabetes

Nutrition Intervention Combined With Resmetirom for MASH

Treatment of Type 2 Diabetes With Ketogenic Diet

Therapeutic Diets in Alzheimer's Disease

Outcomes of Post-operative Diet in Children Following Tonsillectomy and Adenoidectomy

The Feasibility of a Diet and Exercise Intervention in Diabetics During Treatment for Non-muscle Invasive Bladder Cancer

Supportive Therapy in Androgen Deprivation Clinic in Improving Health Outcomes and Managing Side Effects in Patients With Prostate Cancer

LIWA for Treatment of Alzheimer Patients

Relational Agent for Alcohol Screening and Treatment

Fiber and Fish Oil Supplements for the Prevention of Colorectal Cancer

Exercise and Healthy Diet or Standard Care in Patients in Remission From Stage I or Stage II Endometrial Cancer

Assessing Treatment With High-phenolic EVOO Supplements for Neurovascular Activity

Improving Diet and Exercise in Acute Lymphoblastic Leukemia (IDEAL Weight in ALL)

The MOM TO BE Study

Randomized Conversion of Calcineurin-Inhibitors in Renal Allograft Recipients

Supermarket and Web-Based Intervention Targeting Nutrition (SuperWIN) for Cardiovascular Risk Reduction

DASH Diet in Heart Failure Outpatients

FIT Families Multicomponent Obesity Intervention for African American Adolescents

Nutritional Intervention to Prevent Diabetes

Alternate Day Fasting, Exercise, and NAFLD

Effect of Endoscopic Sleeve Gastroplasty in Patients With Obesity and MASH: A Randomized Controlled Trial

Effects of a Western-type Diet on Colorectal Inflammation

Pancreatic Nutritional Program for Weight Loss in Overweight/Obese Patients With Stage I-III Breast Cancer