- 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
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 25–48
of 61
matching trials from the live ClinicalTrials.gov search.
- 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
- Conditions
- Body Mass Index
- Interventions
- None, cohort studies
- Other
- Lead sponsor
- Tufts University
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 602 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Asthma
- Interventions
- DGA Diet, MCT Diet, KETO Diet
- Other
- Lead sponsor
- Pennington Biomedical Research Center
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Baton Rouge, Louisiana
- Conditions
- Dyslipidemia
- Interventions
- Saturated Fat Diet
- Dietary Supplement
- Lead sponsor
- UCSF Benioff Children's Hospital Oakland
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 53 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Berkeley, California
- 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
- Diet, High-Fat, Circadian Rhythm
- Interventions
- High-Fat Diet, Low-Fat Diet
- Other
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 14 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Fatty Liver
- Interventions
- high fat/high saturated fat diet, low fat/low saturated fat diet
- Other
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2012
- U.S. locations
- 2
- States / cities
- Seattle, Washington
- Conditions
- Diabetes Type II
- Interventions
- Low Carbohydrate Diet, American Diabetes Association Diet, Mindfulness and Positive Affect Skills
- Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 34 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Food Labeling
- Interventions
- Traffic Light+, Facts Up Front+, No label control group
- Behavioral
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 703 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- 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
- Obesity
- Interventions
- high fat diet, low saturated fat diet
- Other
- Lead sponsor
- Christiana Care Health Services
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2010
- U.S. locations
- 1
- States / cities
- Newark, Delaware
- Conditions
- Type 2 Diabetes Mellitus
- Interventions
- Low Glycemic Diet, Control Diet
- Other
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 35 Years to 65 Years
- Enrollment
- 65 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2023
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Type 2 Diabetes
- Interventions
- Coronary Health Improvement Project Program
- Behavioral
- Lead sponsor
- Kaiser Permanente
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- U.S. locations
- 1
- States / cities
- Riverside, California
- 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
- Childhood Obesity, Dyslipidemia, Insulin Resistance, Hypertension
- Interventions
- Diet
- Other
- Lead sponsor
- Boston Children's Hospital
- Other
- Eligibility
- 8 Years to 17 Years
- Enrollment
- 27 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2012
- 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
- Diabetes Mellitus, Type 1, Overweight and Obesity
- Interventions
- Hypocaloric, low carbohydrate diet, Hypocaloric, moderate low fat diet, Mediterranean diet, no caloric restriction
- Behavioral
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 19 Years to 30 Years
- Enrollment
- 68 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 2
- States / cities
- Palo Alto, California • Chapel Hill, North Carolina
- 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
- Multiple Sclerosis, Multiple Sclerosis, Relapsing-Remitting
- Interventions
- Swank Diet, Wahls Elimination Diet
- Behavioral
- Lead sponsor
- Terry L. Wahls
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 95 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2025
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Ulcerative Colitis
- Interventions
- LFD, SAD
- Other
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 38 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Heart Failure With Preserved Ejection Fraction
- Interventions
- Ketogenic diet, Low-fat Mixed diet
- Dietary Supplement
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Cardiovascular Disease, Dyslipidemia, Insulin Resistance, Inflammation
- Interventions
- High saturated fat red meat diet, High saturated fat non-meat diet, High saturated fat white meat diet, Low saturated fat red meat diet, Low saturated fat white meat diet, Low saturated fat non meat diet
- Other
- Lead sponsor
- UCSF Benioff Children's Hospital Oakland
- Other
- Eligibility
- 30 Years to 65 Years
- Enrollment
- 113 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2017
- U.S. locations
- 1
- States / cities
- Berkeley, California
- 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