- Conditions
- Weight Loss
- Interventions
- Not listed
- Lead sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
- NIH
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2008
- U.S. locations
- 3
- States / cities
- Phoenix, Arizona • Scottsdale, Arizona
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 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Type 2 Diabetes Mellitus, Hypertension
- Interventions
- Placebo, Sitagliptin, Aprepitant, Mixed Meal Test (MMT)
- Drug · Other
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 106 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2020
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Obesity, Prediabetes
- Interventions
- Mirabegron
- Drug
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Obesity, Diabetes Mellitus, Type II, Cardiovascular Disease
- Interventions
- Normal Sleep/ Normal Meal, Normal Sleep/ Late Meal, Late Sleep/ Normal Meal, Late Sleep/ Late Meal
- Behavioral
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 20 Years to 49 Years
- Enrollment
- 6 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Polycystic Ovary Syndrome
- Interventions
- pioglitazone, metformin, placebo
- Drug
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 37 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2011
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Aging, Healthy, Blood Sugar; High, Blood Sugar (Glucose) Control, Time Restricted Eating, Circadian Dysregulation
- Interventions
- Circadian Rhythm Optimization
- Behavioral
- Lead sponsor
- Salk Institute for Biological Studies
- Other
- Eligibility
- 50 Years to 80 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Type 2 Diabetes Mellitus, Obesity
- Interventions
- Not listed
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 72 participants
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Tucson, Arizona
- Conditions
- Childhood Obesity, Self-regulation, Appetite Regulation
- Interventions
- ECE Provider, Parent Intervention, Child intervention
- Behavioral
- Lead sponsor
- Penn State University
- Other
- Eligibility
- 2 Years to 6 Years
- Enrollment
- 1,461 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- University Park, Pennsylvania
- Conditions
- Obesity
- Interventions
- Protein powder supplement, standard dosage based on 0.5 gram protein per pound of subject's lean body mass, Protein powder supplement, High Level Protein, based on 1 gram of protein per pound of lean body mass: 25% protein and 45% carbohydrate
- Dietary Supplement
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 30 Years and older
- Enrollment
- 31 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2019
- U.S. locations
- 1
- States / cities
- West Los Angeles, California
- Conditions
- Vitamin D Deficiency, Polytrauma, Orthopedic Disorder
- Interventions
- Ergocalciferol 8000 IU/ML Oral Liquid [DRISDOL], Propylene Glycol
- Drug
- Lead sponsor
- New York City Health and Hospitals Corporation
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- The Bronx, New York
- Conditions
- Diabetes Mellitus, Type 1, Hypoglycemia Unawareness
- Interventions
- Dichloroacetate
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Weight Loss, Weight Gain, Eating Behavior, Obesity, Bariatric Surgery Candidate
- Interventions
- Mindfulness Orientated Recovery Enhancement, Control Intervention
- Behavioral
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 48 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Weight Gain
- Interventions
- large changes in eating and activity, small changes in eating and activity
- Behavioral
- Lead sponsor
- The Miriam Hospital
- Other
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 52 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- PreDiabetes
- Interventions
- Episodic Future Thinking, Daily Check in
- Behavioral
- Lead sponsor
- State University of New York at Buffalo
- Other
- Eligibility
- 18 Years to 74 Years
- Enrollment
- 64 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 2
- States / cities
- Buffalo, New York • Roanoke, Virginia
- Conditions
- Metabolic Syndrome, Pre-Diabetes
- Interventions
- Time Restricted Eating + Standard of Care, Standard of Care
- Behavioral
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 122 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2023
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Diabetes, Obesity
- Interventions
- Neomycin, Rifaximin
- Drug
- Lead sponsor
- Cedars-Sinai Medical Center
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Diabetes Mellitus, Diabetic Retinopathy
- Interventions
- Melatonin, Placebo
- Drug · Other
- Lead sponsor
- University of Illinois at Chicago
- Other
- Eligibility
- 40 Years to 65 Years
- Enrollment
- 42 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2026
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Gestational Diabetes Mellitus
- Interventions
- Oral glucose tolerance test
- Other
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 44 Years · Female only
- Enrollment
- 234 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2021
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Obesity, Addison's Disease
- Interventions
- Hydrocortisone, Isocaloric Diet
- Drug · Dietary Supplement
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2000 – 2004
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Diabetes Mellitus, Type 1
- Interventions
- Placebo, Study Medication (MBX-2982), No medication for this group
- Drug · Other
- Lead sponsor
- AdventHealth Translational Research Institute
- Other
- Eligibility
- 20 Years to 60 Years
- Enrollment
- 110 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Orlando, Florida
- Conditions
- PreDiabetes
- Interventions
- Episodic Future Thinking, Episodic Recent Thinking, Scarcity Narrative, Neutral Narrative
- Behavioral
- Lead sponsor
- Leonard Epstein
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 78 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018
- U.S. locations
- 2
- States / cities
- Buffalo, New York • Roanoke, Virginia
- Conditions
- Hyperglycaemia (Non Diabetic), Prediabetes
- Interventions
- Lean Pork vs Plant-Based Protein
- Other
- Lead sponsor
- University of Arkansas
- Other
- Eligibility
- 40 Years to 65 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Little Rock, Arkansas
- Conditions
- Post Bariatricsurgery, Hypoglycemia
- Interventions
- Exendin-(9-39), Atropine, GLP-1 and GIP
- Drug
- Lead sponsor
- The University of Texas Health Science Center at San Antonio
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 160 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2027
- U.S. locations
- 2
- States / cities
- San Antonio, Texas
- Conditions
- Healthy, Heart Disease
- Interventions
- No intervention, observational study
- Other
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 6 Years and older
- Enrollment
- 325 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2012
- U.S. locations
- 1
- States / cities
- Mather, California