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ClinicalTrials.gov public records Last synced Oct 6, 2026, 1:08 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–45 of 45 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: The low glycemic Index Diet Clear all

Conditions: Healthy, Overweight
Interventions: Low Glycemic Load Diet, High Glycemic Load Diet; Other
Lead sponsor: Fred Hutchinson Cancer Center; Other
Eligibility: 18 Years to 45 Years
Enrollment: 89 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2006 – 2010
U.S. locations: 1
States / cities: Seattle, Washington

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: Acne
Interventions: Low-fat, vegan diet, Control; Behavioral
Lead sponsor: Physicians Committee for Responsible Medicine; Other
Eligibility: 18 Years and older
Enrollment: 43 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2009 – 2010
U.S. locations: 1
States / cities: Washington D.C., District of Columbia

Conditions: Obesity
Interventions: Control, Low Glycemic Index, High Glycemic Index; Behavioral
Lead sponsor: University of California, Davis; Other
Eligibility: 18 Years and older
Enrollment: 90 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2007 – 2014
U.S. locations: 2
States / cities: Davis, California • Mather, California

Conditions: Diabetes Mellitus, Type 1
Interventions: Dietary intervention; Behavioral
Lead sponsor: Physicians Committee for Responsible Medicine; Other
Eligibility: 18 Years and older
Enrollment: 35 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022
U.S. locations: 1
States / cities: Washington D.C., District of Columbia

Conditions: Weight Loss, Anovulation, Amenorrhea, Infertility
Interventions: Commercial Weight Loss Program; Behavioral
Lead sponsor: Cornell University; Other
Eligibility: 18 Years to 35 Years · Female only
Enrollment: 79 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2013 – 2023
U.S. locations: 1
States / cities: Ithaca, New York

Conditions: Metabolic Syndrome, Obesity, Dyslipidemias
Interventions: Carbohydrate restricted group, Standard low fat diet; Other
Lead sponsor: University of Alabama at Birmingham; Other
Eligibility: 10 Years to 18 Years
Enrollment: 30 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2021
U.S. locations: 2
States / cities: Birmingham, Alabama

Conditions: Alzheimer's Disease; Dementia
Interventions: HIGH and LOW meal ingestion; Other
Lead sponsor: University of Washington; Other
Eligibility: 55 Years and older
Enrollment: 78 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2023
U.S. locations: 1
States / cities: Seattle, Washington

Conditions: Acute Lymphoblastic Leukemia, Pediatric, Obesity, Pediatric
Interventions: Low Glycemic Index Diet; Behavioral
Lead sponsor: Columbia University; Other
Eligibility: 5 Years to 21 Years
Enrollment: 88 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2026
U.S. locations: 5
States / cities: Hartford, Connecticut • Washington D.C., District of Columbia • Buffalo, New York + 2 more

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: Type 2 Diabetes Mellitus in Obese
Interventions: NDPR diet, USDA healthy eating diet; Other
Lead sponsor: Beth Israel Deaconess Medical Center; Other
Eligibility: 18 Years to 75 Years
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2020
U.S. locations: 1
States / cities: Boston, 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: 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: Metabolic Syndrome
Interventions: Higher protein, low glycemic load diet; Dietary Supplement
Lead sponsor: University of Arkansas, Fayetteville; Other
Eligibility: 18 Years to 85 Years
Enrollment: 90 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2025
U.S. locations: 1
States / cities: Fayetteville, Arkansas

Conditions: Diabetes Mellitus, Type 2, Diabetes Mellitus Type 2 in Obese
Interventions: low-fat vegan diet; Behavioral
Lead sponsor: Physicians Committee for Responsible Medicine; Other
Eligibility: 18 Years and older
Enrollment: 26 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2025
U.S. locations: 1
States / cities: Washington D.C., District of Columbia

Conditions: Monoclonal Gammopathy of Undetermined Significance, Smoldering Multiple Myeloma
Interventions: Plant based meals; Other
Lead sponsor: Memorial Sloan Kettering Cancer Center; Other
Eligibility: 18 Years and older
Enrollment: 23 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2027
U.S. locations: 7
States / cities: Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more

Conditions: Bipolar Disorder
Interventions: Ketone Ester Beverage, Low Glycemic Index Diet; Dietary Supplement · Behavioral
Lead sponsor: University of Michigan; Other
Eligibility: 18 Years and older
Enrollment: 15 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2025
U.S. locations: 2
States / cities: Ann Arbor, Michigan

Conditions: Elevated Triglycerides, Systolic Hypertension, Insulin Resistance, Abdominal Obesity
Interventions: standard ADA diet, energy restricted very-low carbohydrate diet, low glycemic diet; Dietary Supplement
Lead sponsor: CAMC Health System; Other
Eligibility: 12 Years to 18 Years
Enrollment: 40 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2006 – 2012
U.S. locations: 1
States / cities: Charleston, West Virginia

Conditions: Type 2 Diabetes Mellitus (T2DM)
Interventions: Maharishi Ayurveda Lifestyle Program; Behavioral
Lead sponsor: Maharishi International University; Other
Eligibility: 18 Years to 70 Years
Enrollment: 17 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025
U.S. locations: 1
States / cities: Asheville, North Carolina

Conditions: Cystic Fibrosis, Cystic Fibrosis-related Diabetes
Interventions: Low-added sugar, high-fat diet, High-added sugar, high-fat CF diet; Other
Lead sponsor: Emory University; Other
Eligibility: 18 Years and older
Enrollment: 60 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023 – 2028
U.S. locations: 1
States / cities: Atlanta, Georgia

Conditions: Monoclonal Gammopathy of Undetermined Significance, Smoldering Multiple Myeloma
Interventions: Whole Foods Plant-based Diet, Algae Omega 3 + Curcumin, Placebo supplements; Other · Dietary Supplement
Lead sponsor: Memorial Sloan Kettering Cancer Center; Other
Eligibility: 18 Years and older
Enrollment: 180 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2026
U.S. locations: 8
States / cities: Atlanta, Georgia • Basking Ridge, New Jersey • Middletown, New Jersey + 5 more

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Carbohydrates and Related Biomarkers

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

Plant-based Dietary Intervention for Treatment of Acne

STUDY: Effects of Potatoes in a Weight Loss Program

Effect of a Dietary Intervention on Insulin Requirements in Type 1 Diabetes

Evaluation of Ovarian Morphology and Function in Overweight Women During Weight Loss

Effect of Low Carbohydrate Versus Low Fat Diet in the Treatment of Dyslipidemia in Obese Children With Metabolic Syndrome

APOE Genotype and Diet Influences on Alzheimer's Biomarkers

Low GI Diet in Children and Adolescents With ALL

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

Effect of a Plant Rich Diet on in People With Type 2 Diabetes and Obesity

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

The Metabolic Effects of Different Weight Loss Diets

Diet and Health in Adults With Metabolic Syndrome

The Effect of a Low-fat Vegan Dietary Intervention on Intracellular Lipid, Insulin Sensitivity, and Glycemic Control in Type 2 Diabetes

A Study of a Plant-Based Diet in People With Monoclonal Gammopathy of Undetermined Significance (MGUS) or Smoldering Multiple Myeloma (SMM)

Brain Small Chain Fatty Acid Metabolism in Bipolar Disorder: Ketones

A Pilot Study to Determine the Efficacy of a Low Carbohydrate Diet in Treatment of Adolescents With Metabolic Syndrome

Ayurveda Diet & Lifestyle Protocol for Type 2 Diabetes: A Feasibility Study

FEED-Cystic Fibrosis (FEED-CF)

A Study Comparing a Plant-Based Diet With Supplements and Placebo in People With Monoclonal Gammopathy of Undetermined Significance (MGUS) or Smoldering Multiple Myeloma (SMM)