- Conditions
- Metabolic Syndrome
- Interventions
- Diagnostic exams
- Other
- Lead sponsor
- Nationwide Children's Hospital
- Other
- Eligibility
- 9 Years to 23 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2010
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
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 65
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Hypoglycemia
- Interventions
- Hypoglycemic hyperinsulinemic clamp, Euglycemic hyperinsulinemic clamp
- Other
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 22 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2004 – 2007
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts
- Conditions
- Insulin Sensitivity
- Interventions
- 24h Continuous glucose monitoring and urinary C-peptide collection
- Device
- Lead sponsor
- Pennington Biomedical Research Center
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 13 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Baton Rouge, Louisiana
- Conditions
- Type 2 Diabetes Mellitus
- Interventions
- Pioglitazone
- Drug
- Lead sponsor
- The University of Texas Health Science Center at San Antonio
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 39 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2008
- U.S. locations
- 1
- States / cities
- San Antonio, Texas
- Conditions
- Insulin Sensitivity
- Interventions
- Continuous Insulin administration during hyperinsulinemic euglycemic clamp test, Pulsatile Insulin administration during hyperinsulinemic euglycemic clamp test
- Other
- Lead sponsor
- Pennington Biomedical Research Center
- Other
- Eligibility
- 50 Years to 75 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Baton Rouge, Louisiana
- Conditions
- GDM, Lactation
- Interventions
- Hyperinsulinemic-euglycemic clamp
- Diagnostic Test
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 7 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Type1 Diabetes Mellitus, Adiposity
- Interventions
- Euglycemic hyperinsulinemic clamp with tracer enhancement
- Procedure
- Lead sponsor
- Yale University
- Other
- Eligibility
- 12 Years to 24 Years
- Enrollment
- 23 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Alzheimer Disease
- Interventions
- Blood draws, Hyperinsulinemic Euglycemic Clamp Technique Insulin Sensitivity test, Resting Metabolic Rate (RMR)
- Other
- Lead sponsor
- Pennington Biomedical Research Center
- Other
- Eligibility
- 65 Years to 75 Years · Male only
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Baton Rouge, Louisiana
- Conditions
- Obesity
- Interventions
- human ghrelin, very low calorie diet, Hyperinsulinemic/Euglycemic Clamp
- Drug · Other · Procedure
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 49 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2015
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Type 2 Diabetes
- Interventions
- Hyperinsulinemic Hypoglycemic Clamp
- Other
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2011
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Diabetes
- Interventions
- Continous IV infusion of Nesiritide, Hyperinsulinemic euglycemic clamp, Placebo
- Drug
- Lead sponsor
- AdventHealth Translational Research Institute
- Other
- Eligibility
- 40 Years to 65 Years
- Enrollment
- 6 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- Orlando, Florida
- Conditions
- Type 1 Diabetes, Diabetic Kidney Disease, Cardiovascular Diseases, Endothelial Dysfunction, Insulin Sensitivity
- Interventions
- Metformin Hcl 1000Mg Tab, Aminohippurate Sodium 20 % Injection, Iohexol 300 Mg/mL Injectable Solution, Placebo
- Drug
- Lead sponsor
- Kalie Tommerdahl
- Other
- Eligibility
- 12 Years to 25 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2027
- U.S. locations
- 2
- States / cities
- Aurora, Colorado • Seattle, Washington
- Conditions
- Adrenal Gland Hyperfunction, Cardiovascular Disease, Involutional Depression
- Interventions
- Not listed
- Lead sponsor
- National Institute of Mental Health (NIMH)
- NIH
- Eligibility
- 21 Years to 55 Years
- Enrollment
- 160 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 1999 – 2007
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Metabolic Syndrome, Obesity
- Interventions
- Single Bout of Exercise, Control Condition
- Behavioral
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 40 Years to 70 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia
- Conditions
- Diabetes Mellitus, Malignant Neoplasm
- Interventions
- assessment of therapy complications, laboratory biomarker analysis
- Procedure · Other
- Lead sponsor
- Vanderbilt-Ingram Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 22 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2019
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Type 2 Diabetes, Obesity
- Interventions
- Hyperinsulinemic-euglycemic clamp
- Other
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 4 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2014
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Type I Diabetes Mellitus
- Interventions
- Glutamine, Placebo
- Dietary Supplement
- Lead sponsor
- Nemours Children's Clinic
- Other
- Eligibility
- 13 Years to 19 Years
- Enrollment
- 13 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2013
- U.S. locations
- 1
- States / cities
- Jacksonville, Florida
- Conditions
- Diabetic Kidney Disease, Type 1 Diabetes, Diabetes, Diabetes Mellitus, Diabetes Complications, Diabetic Nephropathies, Type1diabetes, Diabetes, Autoimmune, Autoimmune Diabetes, Juvenile Diabetes, Type 1 Diabetes Mellitus
- Interventions
- Aminohippurate Sodium Inj 20%, Iohexol Inj 300 milligrams/milliliter (mg/ml), PET/CT Scan, Renal Biopsy
- Drug · Radiation · Procedure
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 58 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Metabolic Syndrome X, Insulin Resistance, Hypertension, Hypercholesterolemia, Obesity
- Interventions
- Exercise, Metformin
- Behavioral · Drug
- Lead sponsor
- University of Kansas Medical Center
- Other
- Eligibility
- 20 Years to 55 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Columbia, Missouri
- Conditions
- IGT - Impaired Glucose Tolerance, T2D
- Interventions
- Oral Glucose Tolerance Test, Hyperglycemic Clamp, Isoglycemic Intravenous Glucose Test, Hyperinsulinemic Euglycemic Clamp and 2H20
- Diagnostic Test
- Lead sponsor
- Yale University
- Other
- Eligibility
- 12 Years to 18 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2022
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Type 1 Diabetes
- Interventions
- glucose clamp
- Procedure
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 22 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2001 – 2009
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Obesity, Insulin Resistance
- Interventions
- hyperinsulinemic-euglycemic clamp
- Drug
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 26 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Type1diabetes, Hypoglycemia, Hypoglycemia Unawareness, Islet Cell Transplantation
- Interventions
- Phentolamine, Propranolol, Placebo
- Drug
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 9 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2025
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Metabolism
- Interventions
- Overnight Metabolic Flexibility, Clamp Metabolic Flexibility
- Procedure
- Lead sponsor
- Pennington Biomedical Research Center
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Baton Rouge, Louisiana