- Conditions
- Obesity
- Interventions
- Oral Glucose Tolerance Test (OGTT), Human Ghrelin, Saline
- Procedure · Drug
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2023
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
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 73–96
of 145
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Prediabetes, Hypertension, Obesity, Cardiovascular Disease
- Interventions
- Not listed
- Lead sponsor
- Health Diagnostic Laboratory, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2018
- U.S. locations
- 1
- States / cities
- Richmond, Virginia
- Conditions
- Cystic Fibrosis-related Diabetes
- Interventions
- Oral glucose tolerance test, Continuous glucose monitoring, Dexa scan
- Diagnostic Test
- Lead sponsor
- Katie Larson Ode
- Other
- Eligibility
- 6 Years and older
- Enrollment
- 317 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2023
- U.S. locations
- 4
- States / cities
- Aurora, Colorado • Iowa City, Iowa • Minneapolis, Minnesota + 1 more
- Conditions
- Obesity
- Interventions
- PET scan, Oral glucose tolerance test, MRI, Psychological scales to assess attitudes and behaviors related to eating and quality of life, Caloric Restriction
- Radiation · Procedure · Behavioral + 1 more
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2012
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Gestational Diabetes Mellitus in Pregnancy, Pregnancy, High Risk
- Interventions
- Enhanced First Trimester GDM Screening, Routine Gestational Diabetes Screening
- Diagnostic Test
- Lead sponsor
- University of Massachusetts, Worcester
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Worcester, Massachusetts
- Conditions
- Cystic Fibrosis
- Interventions
- Oral Glucose tolerance test, Whole body protein turnover, IV glucose tolerance test, Indirect Calorimetry, Dual Energy X-ray Absorptiometry (DEXA), Growth Hormone Stimulation Test
- Procedure
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 7 Years to 17 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Sleep Deprivation, Insufficient Sleep Syndrome, Sleep Wake Disorders
- Interventions
- Increased sleep duration
- Behavioral
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 38 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2025
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- HIV Infection
- Interventions
- Nutropin, Oral Glucose Tolerance Test, Dual Energy X-ray Absorptiometry (DEXA), Computed Tomography (CT) Scan
- Drug · Procedure
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 18 Years and older · Male only
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006
- U.S. locations
- 3
- States / cities
- Dallas, Texas
- Conditions
- Type 2 Diabetes
- Interventions
- Stable isotope infusion, oral glucose ingestion, intravenous arginine bolus
- Other
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- 12 Years to 20 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Diabetes Mellitus, Cancer
- Interventions
- Oral Glucose Tolerance Test (OGTT), 2 OGTTs with and without GLP-1 analogue, Hyperglycemic clamp procedure
- Drug
- Lead sponsor
- Vanderbilt-Ingram Cancer Center
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2025
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Gestational Diabetes
- Interventions
- continuous glucose monitor
- Device
- Lead sponsor
- Icahn School of Medicine at Mount Sinai
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- PreDiabetes, Overweight, Impaired Glucose Tolerance
- Interventions
- Timing of OGTT, Timing of Standardized Meal
- Diagnostic Test · Behavioral
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 23 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2030
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Non Alcoholic Fatty Liver Disease
- Interventions
- ogtt, genotyping, abdominal and liver magnetic resonance imaging, stool sample, liver biopsy
- Other
- Lead sponsor
- Yale University
- Other
- Eligibility
- 7 Years to 18 Years
- Enrollment
- 381 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2017
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Mitochondrial Diseases, Obesity
- Interventions
- Tracer-enhanced oral glucose tolerance test (OGTT*), Muscle MRI, Dual energy x-ray absorptiometry (DXA), Questionnaires
- Other
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2024
- U.S. locations
- 2
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Diabetes
- Interventions
- Oral Glucose Tolerance Test
- Procedure
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 400 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2032
- U.S. locations
- 1
- States / cities
- Lancaster, Pennsylvania
- Conditions
- Metabolic Syndrome X
- Interventions
- NOS Inhibition, ET-1 Inhibition, NOS Inhibition Placebo, 3 Tesla MRI, Intravenous Catheter, Oral Glucose Tolerance Test, ET-1 Inhibition Placebo
- Drug · Device · Other
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 59 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2021
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Glucose Tolerance, HRV
- Interventions
- Feet heating, Calf heating
- Procedure
- Lead sponsor
- San Diego State University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Acromegaly
- Interventions
- Oral glucose tolerance test
- Diagnostic Test
- Lead sponsor
- Cedars-Sinai Medical Center
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2025
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Prediabetes
- Interventions
- Sitting OGTT, Standing OGTT, Sitting CGM, Standing CGM
- Other
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013
- U.S. locations
- 1
- States / cities
- Saint Paul, Minnesota
- Conditions
- Hypoglycemia
- Interventions
- Exendin (9-39), Placebo
- Drug · Other
- Lead sponsor
- Tracey McLaughlin
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- Started 2014
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Metabolic Syndrome, Diabetes Mellitus, Non-Insulin-Dependent
- Interventions
- Randomized pills either containing combination of lycopene and isoflavones (dietary supplements) or Placebo to be taken for 12 weeks, Screening, OGTT, Anthropometrics and Blood pressure, Blood Drawing
- Drug · Other
- Lead sponsor
- The University of Texas Medical Branch, Galveston
- Other
- Eligibility
- 18 Years to 75 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2015
- U.S. locations
- 2
- States / cities
- Galveston, Texas
- Conditions
- Healthy
- Interventions
- PF-04308515, Prednisone
- Drug
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 18 Years to 55 Years · Male only
- Enrollment
- 18 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010
- U.S. locations
- 1
- States / cities
- Kalamazoo, Michigan
- Conditions
- Polycystic Ovary Syndrome
- Interventions
- Metformin
- Drug
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 21 Years to 40 Years · Female only
- Enrollment
- 14 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2009
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Obese Patients (BMI ≥ 30 kg/m²), Glucose Metabolism, Protein Metabolism
- Interventions
- Indispensable Amino Acid Oxidation, Stable Isotope Oral Glucose Tolerance Test
- Procedure
- Lead sponsor
- University of Illinois at Urbana-Champaign
- Other
- Eligibility
- 19 Years to 59 Years
- Enrollment
- 8 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Urbana, Illinois