- Conditions
- Non-Alcoholic Fatty Liver Disease, Obesity
- Interventions
- Moderately carbohydrate-restricted diet, Fat-restricted diet
- Other
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 10 Years to 17 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 121–144
of 411
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Obesity, Overweight
- Interventions
- Lifestyle Modification Intervention, Balanced Calorie Deficit Eating Plan, Ad Libitum Whole Food Plant-Based Eating Plan
- Behavioral
- Lead sponsor
- Drexel University
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 55 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Olipop, Poppi, Coca Cola - Classic, Diet Coke
- Interventions
- Prebiotic Soda 1, Prebiotic Soda 2, Diet Soda, Regular Coke
- Other
- Lead sponsor
- Texas Christian University
- Other
- Eligibility
- 18 Years to 40 Years · Male only
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Fort Worth, Texas
- Conditions
- Obesity
- Interventions
- Low calorie high carbohydrate diet, Low calorie high fat/protein diet
- Behavioral
- Lead sponsor
- Rockefeller University
- Other
- Eligibility
- 30 Years to 50 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2004 – 2010
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Obesity, Weight Loss
- Interventions
- Low-Carbohydrate Diet, Low-fat Diet
- Behavioral
- Lead sponsor
- Rutgers University
- Other
- Eligibility
- 18 Years to 60 Years · Female only
- Enrollment
- 107 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2016
- U.S. locations
- 1
- States / cities
- New Brunswick, New Jersey
- Conditions
- Tobacco Use
- Interventions
- VLN cigarettes (A), Usual Brand Cigarettes (B), Nicotine gum (C)
- Other · Drug
- Lead sponsor
- 22nd Century Group, Inc.
- Industry
- Eligibility
- 22 Years to 65 Years
- Enrollment
- 66 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- Overland Park, Kansas
- Conditions
- Type 2 Diabetes Mellitus, Overweight, Obesity
- Interventions
- Low carbohydrate, ketogenic diet, Low glycemic index, reduced calorie diet
- Behavioral
- Lead sponsor
- Robert C. Atkins Foundation
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2006
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- 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
- Obesity
- Interventions
- Low carbohydrate diet, Moderate carbohydrate diet, High carbohydrate diet
- Behavioral
- Lead sponsor
- Boston Children's Hospital
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2017
- U.S. locations
- 4
- States / cities
- Boston, Massachusetts • Framingham, Massachusetts
- Conditions
- Head and Neck Carcinoma
- Interventions
- Dietary intervention
- Dietary Supplement
- Lead sponsor
- Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- 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
- Morbid Obesity, Non-alcoholic Fatty Liver Disease
- Interventions
- low carbohydrate diet, low-fat diet
- Other
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 31 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2012
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Diverticulitis
- Interventions
- High-dose prebiotic, Low-dose prebiotic, Placebo
- Dietary Supplement
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 27 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Obesity, Insulin Resistance
- Interventions
- Low-Carbohydrate Diet, Low-Fat Diet, Mobile App
- Behavioral
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 609 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2016
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Obesity, Insulin Resistance
- Interventions
- Mediterranean diet, Low-carbohydrate, ketogenic diet, Low-fat diet, Annual follow-up testing for 5 years
- Behavioral · Other
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 300 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2029
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Obesity
- Interventions
- Egg-based diet (EBD), Carbohydrate-based diet (CBD)
- Other
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 60 Years to 75 Years
- Enrollment
- 34 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2017
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Metabolic-dysfunction Associated Steatotic Liver Disease
- Interventions
- Essential Amino Acids Supplementation intervention, Low sugar diet
- Drug · Other
- Lead sponsor
- Michigan State University
- Other
- Eligibility
- 11 Years to 17 Years
- Enrollment
- 102 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- Grand Rapids, Michigan
- Conditions
- Epilepsy
- Interventions
- Dietary management of seizures
- Behavioral
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2011
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Type 2 Diabetes
- Interventions
- low-carbohydrate diet, low-fat diet
- Behavioral
- Lead sponsor
- Albert Einstein College of Medicine
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 105 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2008
- U.S. locations
- 1
- States / cities
- The Bronx, New York
- Conditions
- Prediabetes (Insulin Resistance, Impaired Glucose Tolerance), Metabolic Syndrome (MetS), Obesity & Overweight
- Interventions
- L-Isoleucine, Low-isoleucine diet
- Dietary Supplement · Other
- Lead sponsor
- Jean L. Fry
- Other
- Eligibility
- 18 Years to 65 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Lexington, Kentucky
- Conditions
- Healthy
- Interventions
- Emulsifier-containing diet
- Other
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 29 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- 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
- Diabetes Type 2, Diabetes Mellitus, Obesity
- Interventions
- Cryoablation of the Vagus Nerve, Lifestyle Intervention
- Device · Behavioral
- Lead sponsor
- Emory University
- Other
- Eligibility
- 22 Years to 65 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 5
- States / cities
- Atlanta, Georgia • Johns Creek, Georgia
- Conditions
- Diabetes Mellitus, Type 1
- Interventions
- Low carbohydrate diet, Standard of care diet
- Other
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Tulsa, Oklahoma