- Conditions
- Overweight, PreDiabetes, Diabetes Type 2, Obesity
- Interventions
- Bariatrix Meal Replacement Products
- Dietary Supplement
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Boston, 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 are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 141
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Prostate Cancer
- Interventions
- Tality
- Other
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2024
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Hyperglycemia
- Interventions
- Metformin, Placebo
- Drug · Other
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Skin
- Interventions
- Fasting mimicking diet (FMD)
- Other
- Lead sponsor
- L-Nutra Inc
- Industry
- Eligibility
- 35 Years to 60 Years · Female only
- Enrollment
- 45 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Richardson, Texas
- Conditions
- Body Composition, Beneficial, Basal Metabolic Rate, Satiety, Overweight, Obese
- Interventions
- Meal replacement
- Dietary Supplement
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Obesity
- Interventions
- Commercial weight loss program, Colorado Weigh, Meal replacements, Obesity pharmacotherapy, Recreation center passes
- Behavioral · Dietary Supplement · Drug
- Lead sponsor
- Denver Health and Hospital Authority
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 4,730 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Denver, Colorado
- Conditions
- Diabetes Mellitus, Type 2
- Interventions
- Meal replacement shake
- Dietary Supplement
- Lead sponsor
- Teatis, Inc
- Industry
- Eligibility
- 18 Years to 75 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Santa Monica, California
- Conditions
- Obesity
- Interventions
- Nutrisystem
- Behavioral
- Lead sponsor
- University of Kentucky
- Other
- Eligibility
- 25 Years to 65 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011
- U.S. locations
- 1
- States / cities
- Lexington, Kentucky
- Conditions
- Obesity, Type 2 Diabetes
- Interventions
- Gastric Banding, Medical Weight Loss, Gastric Bypass
- Procedure · Behavioral
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 21 Years to 64 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2015
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- 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
- Severe Obesity
- Interventions
- Weight loss with pharmacotherapy, Weight loss without pharmacotherapy
- Drug
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 12 Years to 17 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2020
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Obesity, Prader Willi Syndrome
- Interventions
- High carbohydrate meal, High fat meal
- Other
- Lead sponsor
- Duke University
- Other
- Eligibility
- 5 Years to 17 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2005
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Diabetes Mellitus, Type 2
- Interventions
- nutrisystem-D
- Dietary Supplement
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 11 participants
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia
- 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
- Obesity
- Interventions
- Medifast 5 & 1 Plan for weight loss and weight maintenance, Food-based diet plan for weight loss and weight maintenance
- Other
- Lead sponsor
- Medifast, Inc.
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2009
- U.S. locations
- 1
- States / cities
- Owings Mills, Maryland
- Conditions
- Obesity
- Interventions
- meal replacements, psychotherapy, dietary education
- Dietary Supplement
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 82 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2016
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Obesity, Severe, Pediatric Obesity
- Interventions
- Meal-replacement Therapy
- Dietary Supplement
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 13 Years to 17 Years
- Enrollment
- 126 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2023
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Obesity
- Interventions
- Low calorie total meal replacement, Low calorie typical diet
- Other
- Lead sponsor
- Texas Tech University
- Other
- Eligibility
- 19 Years to 60 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016
- U.S. locations
- 1
- States / cities
- Lubbock, Texas
- Conditions
- Body Weight Changes
- Interventions
- MicroDiet, Healthy Diet
- Behavioral
- Lead sponsor
- Pennington Biomedical Research Center
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2006
- U.S. locations
- 1
- States / cities
- Baton Rouge, Louisiana
- Conditions
- Locally Advanced Head and Neck Carcinoma
- Interventions
- Soylent Graham Dietary Supplement, Laboratory Biomarker Analysis, Quality-of-Life Assessment, Questionnaire Administration
- Dietary Supplement · Other
- Lead sponsor
- Jonsson Comprehensive Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2027
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Obesity
- Interventions
- Behavioral counseling and optional meal replacement program
- Other
- Lead sponsor
- Johns Hopkins Bloomberg School of Public Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 155 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1990 – 2018
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Obesity, Pre-diabetes
- Interventions
- Weight Loss Group, Delayed Weight Loss
- Behavioral
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 40 Years to 65 Years
- Enrollment
- 138 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2020
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- Conditions
- Obesity
- Interventions
- Roux-en-Y Gastric Bypass (RYGB), Sleeve Gastrectomy (SG), Very Low Calorie Diet (VLCD)
- Procedure · Behavioral
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 51 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2025
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Mild Cognitive Impairment
- Interventions
- Meal-Replacement Therapy, Dietary Counseling
- Dietary Supplement · Behavioral
- Lead sponsor
- Iowa State University
- Other
- Eligibility
- 70 Years to 85 Years
- Enrollment
- 96 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 2
- States / cities
- Ames, Iowa • Iowa City, Iowa