- Conditions
- Overweight, Obesity, Type 2 Diabetes, Prediabetes
- Interventions
- Weight loss diet, Weight loss diet plus exercise
- Behavioral
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 30 Years to 65 Years
- Enrollment
- 77 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 52
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Obesity, Abdominal, Dyslipidemias, Insulin Resistance, Blood Pressure, Weight Loss
- Interventions
- Time Restricted Eating, Standard Cardiometabolic Health Diet
- Behavioral
- Lead sponsor
- University of California, Irvine
- Other
- Eligibility
- 22 Years to 75 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Irvine, California
- 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
- Conditions
- Bipolar I Disorder, Psychosis, Schizoaffective Disorder
- Interventions
- Ketogenic diet, Dietary Guidelines for Americans
- Other
- Lead sponsor
- Mclean Hospital
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Belmont, Massachusetts
- Conditions
- Ketogenic Diet, Weight Loss
- Interventions
- Diet, Blood Draw, Ketone/Glucose Monitoring, Body Composition, Urine Analysis, Neuropsychological Measures - ANAM
- Other · Biological · Behavioral
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 37 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Hypertension, Chronic Kidney Disease
- Interventions
- DASH Diet, Control Diet
- Other
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 42 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Healthy
- Interventions
- Eggs
- Other
- Lead sponsor
- Tufts University
- Other
- Eligibility
- 50 Years to 70 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2014
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- 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
- 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
- Asthma, Obesity
- Interventions
- DGA Diet, MCT Diet, KETO Diet
- Other
- Lead sponsor
- Pennington Biomedical Research Center
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Baton Rouge, Louisiana
- Conditions
- Colorectal Cancer, Colon Cancer
- Interventions
- Aspirin, Vitamin D, Diet, Physical Activity, Behavioral Support Counseling Sessions
- Drug · Dietary Supplement · Other + 1 more
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2026
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Obesity
- Interventions
- Choice, Control
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- Up to 74 Years
- Enrollment
- 207 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2013
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Cardiovascular Diseases, Heart Diseases, Obesity
- Interventions
- Four Diets Differing in Macronutrient Composition, Diets Low in Saturated Fat
- Behavioral
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 30 Years to 70 Years
- Enrollment
- 811 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2007
- U.S. locations
- 2
- States / cities
- Baton Rouge, Louisiana • Boston, Massachusetts
- Conditions
- Aging
- Interventions
- High Oleic Acid Diet, High Palmitic Acid Diet
- Dietary Supplement
- Lead sponsor
- University of Vermont
- Other
- Eligibility
- 65 Years to 75 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- Burlington, Vermont
- Conditions
- Cardiovascular Disease, Inflammation
- Interventions
- Controlled feeding diet
- Other
- Lead sponsor
- Penn State University
- Other
- Eligibility
- 30 Years to 75 Years
- Enrollment
- 71 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- University Park, 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
- Insulin Sensitivity
- Interventions
- Sevelamer, Synbiotic, Maltodextrin, High Fat diet, Low Fat diet
- Drug · Other
- Lead sponsor
- The University of Texas Health Science Center at San Antonio
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2020
- U.S. locations
- 1
- States / cities
- San Antonio, Texas
- Conditions
- Diet Modification, Lung Cancer
- Interventions
- Special Diet Therapy (low-carb), Special Diet Therapy (low-fat), Special Diet Therapy (USDA control)
- Behavioral
- Lead sponsor
- Fred Hutchinson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Heart Failure NYHA Class III
- Interventions
- DASH Eating Pattern
- Other
- Lead sponsor
- University of Georgia
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Athens, Georgia
- Conditions
- Blood High Pressure
- Interventions
- DASH diet, Low Na diet, High Na diet, Usual Diet
- Other
- Lead sponsor
- Purdue University
- Other
- Eligibility
- 11 Years to 15 Years
- Enrollment
- 79 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2017
- U.S. locations
- 2
- States / cities
- Indianapolis, Indiana • West Lafayette, Indiana
- Conditions
- Heart Failure
- Interventions
- Dietary Approaches to Stop Hypertension Diet
- Other
- Lead sponsor
- University of Georgia
- Other
- Eligibility
- 65 Years to 110 Years
- Enrollment
- 38 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Obesity
- Interventions
- High palmitate or high oleate diet.
- Dietary Supplement
- Lead sponsor
- University of Vermont
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2015
- U.S. locations
- 1
- States / cities
- Burlington, Vermont
- Conditions
- Metabolic Syndrome, PreDiabetes
- Interventions
- USDA Style Diet, Lean Beef Diet
- Other
- Lead sponsor
- Midwest Center for Metabolic and Cardiovascular Research
- Other
- Eligibility
- 18 Years to 74 Years
- Enrollment
- 49 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Boca Raton, Florida
- Conditions
- Type 2 Diabetes
- Interventions
- Behavioral: Low Carbohydrate, Ketogenic Diet, American Diabetes Association Diet, Mindfulness and Positive Affect Skills
- Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 1
- States / cities
- San Francisco, California