- Conditions
- Obesity
- Interventions
- Placebo, HMB
- Dietary Supplement
- Lead sponsor
- Metabolic Technologies Inc.
- Industry
- Eligibility
- 18 Years to 40 Years · Male only
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Ames, Iowa
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.
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 668
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Obesity
- Interventions
- diet and lifestyle program
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years to 25 Years
- Enrollment
- 17 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Obesity
- Interventions
- Naltrexone-Bupropion Combination
- Drug
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Type 2 Diabetes Mellitus
- Interventions
- Carbohydrate-restricted diet, Mindfuless
- Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 125 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Non-alcoholic Fatty Liver Disease, Diabetes
- Interventions
- Dietary intervention (calorie restricted diet)
- Other
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 41 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2012
- U.S. locations
- 1
- States / cities
- Vallejo, California
- Conditions
- Zinc Deficiency
- Interventions
- Acclimation, Dietary zinc depletion, Dietary zinc repletion
- Other
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 21 Years to 35 Years · Male only
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2010
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Alzheimer Disease
- Interventions
- Mediterranean Diet, Study Supplement, Low-fat Diet
- Behavioral · Dietary Supplement
- Lead sponsor
- University of Kansas Medical Center
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 209 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2023
- U.S. locations
- 1
- States / cities
- Kansas City, Kansas
- Conditions
- Breast Cancer
- Interventions
- Weight Loss Dietary Pattern
- Other
- Lead sponsor
- Colorado State University
- Other
- Eligibility
- 21 Years and older · Female only
- Enrollment
- 259 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2012
- U.S. locations
- 1
- States / cities
- Denver, Colorado
- Conditions
- Obesity Hypoventilation Syndrome, Ketogenic Dieting, Hypercapnic Respiratory Failure
- Interventions
- Ketogenic Diet
- Dietary Supplement
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Glioblastoma Multiforme
- Interventions
- ketogenic diet
- Other
- Lead sponsor
- Mid-Atlantic Epilepsy and Sleep Center, LLC
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2021
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Irritable Bowel Syndrome
- Interventions
- Food Elimination Diet
- Other
- Lead sponsor
- Biomerica
- Industry
- Eligibility
- 21 Years and older
- Enrollment
- 556 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 8
- States / cities
- Scottsdale, Arizona • Jacksonville, Florida • Wauconda, Illinois + 4 more
- Conditions
- Breast Cancer Female
- Interventions
- TRE, MedTRE
- Behavioral
- Lead sponsor
- University of Illinois Chicago
- Other
- Eligibility
- 25 Years to 99 Years · Female only
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Cardiovascular Disease, Obesity
- Interventions
- Behavioral weight loss intervention, Diet Plus Moderate Exercise, Diet Plus High Exercise
- Behavioral
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 383 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2016
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Bowel Preparation for Colonoscopy
- Interventions
- lubiprostone, placebo
- Drug
- Lead sponsor
- Brooke Army Medical Center
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 191 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2008
- U.S. locations
- 1
- States / cities
- Fort Sam Houston, Texas
- Conditions
- Metabolic Syndrome X
- Interventions
- Low-carbohydrate and high-carbohydrate diets
- Behavioral
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2004 – 2009
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia
- Conditions
- Multiple Sclerosis
- Interventions
- Low-fat diet
- Behavioral
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 108 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2022
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Weight Loss
- Interventions
- Weight Loss Only, Weight Loss Plus
- Behavioral
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 30 Years to 70 Years · Female only
- Enrollment
- 409 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2015
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Insulin Resistance, Body Weight
- Interventions
- Low-energy dense diet, Usual diet
- Behavioral
- Lead sponsor
- Pennington Biomedical Research Center
- Other
- Eligibility
- 50 Years to 75 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Baton Rouge, Louisiana
- Conditions
- Heart Disease, Ischemic, Hyperlipidemias, Hypertension
- Interventions
- Whole-Food, Plant-Based Diet and Low-Carbohydrate Diet
- Other
- Lead sponsor
- University of Rochester
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 45 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Webster, New York
- Conditions
- Prediabetes / Type 2 Diabetes
- Interventions
- Metformin, GLP-1A, MED
- Drug · Dietary Supplement
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Alcoholism
- Interventions
- Ketogenic Diet (KD), Standard American (SA) Meals and Shakes
- Other
- Lead sponsor
- National Institute on Alcohol Abuse and Alcoholism (NIAAA)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 53 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2023
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- 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
- Time Restricted Eating, Obstructive Sleep Apnea
- Interventions
- Time restricted eating
- Behavioral
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Obesity
- Interventions
- Weight-loss and weight-maintenance diets
- Behavioral
- Lead sponsor
- Johns Hopkins Bloomberg School of Public Health
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2010
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland