Search | Clinical Trials Finder

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Nov 15, 2026, 3:11 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 1–24 of 413 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: Low carbohydrate diet Clear all

Conditions: Relapsing Remitting Multiple Sclerosis
Interventions: Modified Atkins diet; Other
Lead sponsor: University of Virginia; Other
Eligibility: 12 Years to 55 Years
Enrollment: 45 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2021
U.S. locations: 1
States / cities: Charlottesville, Virginia

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: 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

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: Overweight, Obesity and Other Hyperalimentation (E65-E68)
Interventions: Berry fruit powder OR nutritional ketosis, Placebo powder OR higher carbohydrate; Dietary Supplement
Lead sponsor: University of Cincinnati; Other
Eligibility: 50 Years to 65 Years
Enrollment: 250 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2016 – 2026
U.S. locations: 1
States / cities: Cincinnati, Ohio

Conditions: Sarcoidosis
Interventions: Fluorodeoxyglucose, Rubidium, FDG-PET/CT with Rb82 Myocardial Perfusion Imaging; Drug · Diagnostic Test
Lead sponsor: Yale University; Other
Eligibility: 18 Years and older
Enrollment: 15 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2018
U.S. locations: 1
States / cities: New Haven, Connecticut

Conditions: Body Weight Changes
Interventions: 40% Fat Diet, 20% Fructose Beverage, 20% Glucose Beverage; Other
Lead sponsor: Pennington Biomedical Research Center; Other
Eligibility: 28 Years to 55 Years
Enrollment: 19 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2009 – 2015
U.S. locations: 1
States / cities: Baton Rouge, Louisiana

Conditions: Gulf War Syndrome
Interventions: Low-glutamate diet; Other
Lead sponsor: American University; Other
Eligibility: 18 Years to 75 Years
Enrollment: 40 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2020
U.S. locations: 1
States / cities: Washington D.C., District of Columbia

Conditions: Fasting, Non-alcoholic Fatty Liver Disease (NAFLD)
Interventions: Fasting, Diet, oral carbohydrate challenge; Behavioral · Dietary Supplement
Lead sponsor: Beth Israel Deaconess Medical Center; Other
Eligibility: 18 Years to 60 Years
Enrollment: 40 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2009 – 2023
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Diabetes Mellitus, Type 2, PreDiabetes
Interventions: Mediterranean Diet (Med-Plus), Well-Formulated Ketogenic Diet (WFKD); Behavioral
Lead sponsor: Stanford University; Other
Eligibility: 18 Years and older
Enrollment: 61 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2020
U.S. locations: 1
States / cities: Stanford, California

Conditions: Low-GI Dietary Education, ADA Dietary Education
Interventions: Low GI, ADA diet; Behavioral
Lead sponsor: University of Massachusetts, Worcester; Other
Eligibility: 21 Years and older
Enrollment: 40 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2005 – 2012
U.S. locations: 1
States / cities: Worcester, Massachusetts

Conditions: Diabetes Mellitus, Type 2
Interventions: Dietary intervention; Behavioral
Lead sponsor: Physicians Committee for Responsible Medicine; Other
Eligibility: 18 Years and older
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2026
U.S. locations: 1
States / cities: Washington D.C., District of Columbia

Conditions: Non-alcoholic Fatty Liver Disease
Interventions: Experimental: Low-fructose, reduced carbohydrate diet, General Healthy Diet; Behavioral
Lead sponsor: University of Wisconsin, Madison; Other
Eligibility: 11 Years to 17 Years
Enrollment: 28 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2014 – 2017
U.S. locations: 1
States / cities: Madison, Wisconsin

Conditions: Ketogenic Dieting
Interventions: Carbohydrate Supplement (Carb10), Diet, Exercise; Dietary Supplement · Other
Lead sponsor: Texas Woman's University; Other
Eligibility: 18 Years to 30 Years
Enrollment: 59 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017
U.S. locations: 1
States / cities: Denton, Texas

Conditions: Colon Inflammation, Iron Malabsorption, Obesity, Diet Modification
Interventions: High heme iron diet, Low iron diet, Plant-based high non-heme iron diet; Other
Lead sponsor: University of Illinois Chicago; Other
Eligibility: 55 Years to 70 Years · Female only
Enrollment: 17 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2015 – 2019
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Dietary Modification
Interventions: Carnitine, Choline, Antibiotics, Choline and Aspirin, Carnitine and Aspirin; Dietary Supplement · Drug
Lead sponsor: The Cleveland Clinic; Other
Eligibility: 18 Years and older
Enrollment: 100 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2011 – 2029
U.S. locations: 1
States / cities: Cleveland, Ohio

Conditions: Cholesterol Metabolism, Ketone Metabolism
Interventions: Standard American diet, Very low carbohydrate diet; Other
Lead sponsor: Touro University, California; Other
Eligibility: 18 Years to 50 Years · Male only
Enrollment: 4 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019
U.S. locations: 1
States / cities: Vallejo, California

Conditions: Low Anterior Resection Syndrome, Rectal Carcinoma
Interventions: Dietary Fiber, Enema Administration, Loperamide Hydrochloride, Physical Therapy, Questionnaire Administration, X-Ray Imaging; Dietary Supplement · Procedure · Drug + 1 more
Lead sponsor: Ohio State University Comprehensive Cancer Center; Other
Eligibility: 18 Years and older
Enrollment: 80 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2027 – 2028
U.S. locations: 1
States / cities: Columbus, Ohio

Conditions: Breast Milk Expression
Interventions: Galactagogue Supplement for Treatment of Low Milk Supply; Dietary Supplement
Lead sponsor: Winthrop University; Other
Eligibility: 18 Years to 40 Years · Female only
Enrollment: 120 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024 – 2026
U.S. locations: 1
States / cities: Rock Hill, South Carolina

Conditions: Type 2 Diabetes, Obesity
Interventions: Portion-controlled diet, Usual Diet; Other · Dietary Supplement
Lead sponsor: Nutrisystem, Inc.; Industry
Eligibility: 18 Years to 65 Years
Enrollment: 15 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2010 – 2011
U.S. locations: 1
States / cities: Philadelphia, Pennsylvania

Conditions: Low Blood Pressure, Parkinsons Disease
Interventions: Nicotine gum; Dietary Supplement
Lead sponsor: New York Institute of Technology; Other
Eligibility: Not listed
Enrollment: 10 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2017
U.S. locations: 1
States / cities: Old Westbury, New York

Conditions: Obesity, Type 2 Diabetes Mellitus
Interventions: Low Glycemic Load Diet versus Low Fat Diet; Behavioral
Lead sponsor: Nazrat Mirza; Other
Eligibility: 7 Years to 14 Years
Enrollment: 113 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2003 – 2010
U.S. locations: 1
States / cities: Washington D.C., District of Columbia

Conditions: Obesity
Interventions: Low Carbohydrate Diet; Behavioral
Lead sponsor: University of Pennsylvania; Other
Eligibility: 18 Years to 65 Years
Enrollment: 6 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2004 – 2006
U.S. locations: 3
States / cities: Denver, Colorado • St Louis, Missouri • Philadelphia, Pennsylvania

Search by objective public record fields.

Utilization of the Ketogenic Diet in Patient With Relapsing Remitting MS

Treatment of Type 2 Diabetes With Ketogenic Diet

Therapeutic Diets in Alzheimer's Disease

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

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

Early Intervention in Cognitive Aging

Optimizing Acquisition Parameters and Interpretive Methods of FDG-PET/CT With Rb-82

Effect of Dietary Fat When Eaten With Fructose Versus Glucose

Glutamate Neuro-Excitotoxicity in GWI

Regulation of FGF21 by Nutritional Challenges

Contrasting Ketogenic and Mediterranean Diets in Individuals With Type 2 Diabetes and Prediabetes: The Keto-Med Trial

Diabetic Educational Eating Plan

Effect of a Dietary Intervention on Intracellular Lipid Levels, Insulin Sensitivity, and Glycemic Control in Type 2 Diabetes

Early Intervention and Prevention of Non-Alcoholic Fatty Liver Disease in Adolescents

Determining the Ergogenic Effects of Carb10™ Supplementation on Carbohydrate-Rich and Carbohydrate-Restricted Diets

Obesity, Iron Regulation and Colorectal Cancer Risk

CARNIVAL Study: Gut Flora Dependent Metabolism of Dietary CARNItine and Phosphatidylcholine and cardioVAscuLar Disease

Investigating the Production of Lipoproteins and Acetyl-CoA During a Ketogenic Diet

A Bowel Management Program (Retrograde Rectal Enema) for the Treatment of Low Anterior Resection Syndrome in Rectal Cancer Patients

Galactagogue Use in Lactating Women With Low Milk Supply

Blood Glucose Stability and Variability on Two Diets

The Effects of Nicotine Chewing Gum in Parkinson's Disease

Low Glycemic Load Diets in Latino Children at Risk for Type 2 Diabetes

Comparison of Two Approaches to Weight Loss Follow-Up Study