- Conditions
- Insulin Sensitivity/Resistance
- Interventions
- High Fat Overfeeding, High Fat Overfeeding + Exercise
- Behavioral
- Lead sponsor
- George Washington University
- Other
- Eligibility
- 20 Years to 40 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
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 55
matching trials from the live ClinicalTrials.gov search.
- 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
- Obesity, Normal Physiology, Healthy Volunteers
- Interventions
- +200% of dietary requirements, 50% of calories from carbohydrates, 20% from protein, and 30% from fat, fasting, -50% of energy balance requirements. 50% of calories from carbohydrates, 20% from protein, and 30% from fat, +150% of energy balance requirements, 50% of calories from carbohydrates, 20% from protein, and 30% from fat, +200% of dietary requirements, 51% of the calories from carbohydrates, 46%, from fat and 3% from protein, -25% of energy balance requirements, 50% of calories from carbohydrates, 20% from protein, and 30% from fat, +150% of dietary requirements, 51% of the calories from carbohydrates, 46%, from fat and 3% from protein
- Dietary Supplement
- Lead sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
- NIH
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Hypertension, African Americans, Diet, Carbohydrate-Restricted, Risk Reduction Behavior
- Interventions
- Very low carbohydrate diet, Standard DPP-GLB diet, Standard DPP-GLB program modules
- Other · Behavioral
- Lead sponsor
- Baylor Research Institute
- Other
- Eligibility
- 18 Years to 74 Years
- Enrollment
- 64 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- HCG
- Interventions
- Human Chorionic Gonadotropin, Placebo, Low calorie diet
- Drug · Other
- Lead sponsor
- Dr. Emma's Corporation
- Other
- Eligibility
- 18 Years to 65 Years · Female only
- Enrollment
- 59 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2012
- U.S. locations
- 1
- States / cities
- Colts Neck, New Jersey
- Conditions
- Obesity
- Interventions
- Reduced-energy-density diet
- Behavioral
- Lead sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
- NIH
- Eligibility
- 20 Years to 60 Years · Female only
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2003 – 2004
- U.S. locations
- 1
- States / cities
- State College, Pennsylvania
- Conditions
- Obesity
- Interventions
- Low calorie high fat/protein diet
- Behavioral
- Lead sponsor
- Rockefeller University
- Other
- Eligibility
- 25 Years to 50 Years · Female only
- Enrollment
- 8 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2014
- U.S. locations
- 1
- States / cities
- New York, New York
- 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
- Philadelphia Chromosome Negative, B Cell Acute Lymphoblastic Leukemia (B-ALL), B-ALL
- Interventions
- Nutrition Intervention, Exercise intervention
- Behavioral
- Lead sponsor
- University of Chicago
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- 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
- Obesity
- Interventions
- group sessions, sibutramine, orlistat, diethylpropion, Low Calorie Diet, Health One, Intensive Medical Combination Therapy for Obesity, Control Condition
- Behavioral · Drug · Other
- Lead sponsor
- Pennington Biomedical Research Center
- Other
- Eligibility
- 20 Years to 60 Years
- Enrollment
- 390 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2008
- U.S. locations
- 1
- States / cities
- Baton Rouge, Louisiana
- Conditions
- Dyslipidemias, Overweight and Obesity, Nutrition, Healthy
- Interventions
- CSO LOW, CSO MID, CSO HIGH, CONTROL
- Other
- Lead sponsor
- University of Georgia
- Other
- Eligibility
- 25 Years to 75 Years
- Enrollment
- 95 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Athens, Georgia
- 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
- Schizophrenia, Bipolar Disorder
- Interventions
- Ketogenic diet
- Other
- Lead sponsor
- Northern California Institute of Research and Education
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 71 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Advanced Non-Central Nervous System (CNS) Malignancies
- Interventions
- Oprozomib, Midazolam
- Drug
- Lead sponsor
- Amgen
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 43 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2019
- U.S. locations
- 7
- States / cities
- Aurora, Colorado • Atlanta, Georgia • Detroit, Michigan + 4 more
- Conditions
- Obesity, Insulin Resistance, Metabolically Healthy Obesity, Obesity, Metabolically Benign
- Interventions
- People with Metabolically Unhealthy Obesity - Low Calorie Diet
- Behavioral
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 25 Years to 55 Years
- Enrollment
- 72 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2028
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Obesity
- Interventions
- Diet Therapy, Calorie Restriction, Behavioral Support
- Behavioral
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- 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
- Conditions
- Obesity, Older Adults, Sedentary
- Interventions
- Exercise Only, Exercise + Diet
- Behavioral
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 65 Years to 80 Years
- Enrollment
- 180 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2014
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- Conditions
- Hypertension
- Interventions
- Dietitian-Assisted DASH groceries, Self-directed shopping
- Behavioral
- Lead sponsor
- Beth Israel Deaconess Medical Center
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 176 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Polycystic Ovary Syndrome, Overweight and Obesity
- Interventions
- Weight loss intervention
- Behavioral
- Lead sponsor
- University of Kansas Medical Center
- Other
- Eligibility
- 21 Years to 42 Years · Female only
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Kansas City, Kansas
- Conditions
- Obesity, Overweight, Metabolic Diseases
- Interventions
- Low Calorie Diet (LCD), Phentermine
- Behavioral · Drug
- Lead sponsor
- AdventHealth Translational Research Institute
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 39 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2012
- U.S. locations
- 1
- States / cities
- Orlando, Florida
- Conditions
- Glioma
- Interventions
- Supplemental High Fat Low Carbohydrate (sHFLC) + KetoPhyt
- Dietary Supplement
- Lead sponsor
- Tufts Medical Center
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts