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ClinicalTrials.gov public records Last synced Oct 17, 2026, 7:18 AM EDT

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Showing 1–24 of 149 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Glucose Clamp Clear all
Completed Phase 1 Interventional

Comparative Glucose Clamp Study of Wockhardt's Insulin Human Regular for Injection and Actrapid, in Type 1 Diabetics

NCT00752180
View directory record Official record
Conditions
Diabetes
Interventions
Wosulin R, Actrapid
Biological
Lead sponsor
Wockhardt
Industry
Eligibility
18 Years to 45 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Chula Vista, California
Source: ClinicalTrials.gov public record
Updated Dec 27, 2012 · Synced Oct 17, 2026, 7:18 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Ghrelin for Alcohol Use in Non-Treatment-Seeking Heavy Drinkers

NCT01779024
View directory record Official record
Conditions
fMRI, Alcohol Drinking, Alcoholism
Interventions
Ghrelin, Placebo, fMRI, Alcohol
Drug · Procedure
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
21 Years to 60 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 3, 2018 · Synced Oct 17, 2026, 7:18 AM EDT
Withdrawn Phase 2 Interventional Accepts healthy volunteers

The Role of Hepatic Denervation in the Dysregulation of Glucose Metabolism in Liver Transplant Recipients

NCT03685773
View directory record Official record
Conditions
Diabetes Mellitus, Type 2, Glucose, High Blood, Glucose Metabolism Disorders
Interventions
Diazoxide, Placebo (for diazoxide), Nicotinic acid
Drug
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
21 Years to 70 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Jun 5, 2023 · Synced Oct 17, 2026, 7:18 AM EDT
Terminated Phase 1 Interventional

Multiple Ascending Dose Study of HM12460A in Type 2 Diabetes Mellitus

NCT03332836
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
HM12460A
Biological
Lead sponsor
Hanmi Pharmaceutical Company Limited
Industry
Eligibility
18 Years to 70 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Chula Vista, California
Source: ClinicalTrials.gov public record
Updated Apr 1, 2021 · Synced Oct 17, 2026, 7:18 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Brain Ketone Metabolism in Type 1 Diabetes

NCT02471040
View directory record Official record
Conditions
Type 1 Diabetes, Hypoglycemia
Interventions
Beta-hydroxybutyrate, Normal Saline
Drug · Other
Lead sponsor
Yale University
Other
Eligibility
18 Years to 65 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2022
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 27, 2023 · Synced Oct 17, 2026, 7:18 AM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Regulation of Endogenous Glucose Production by Central KATP Channels

NCT03540758
View directory record Official record
Conditions
Diabetes Mellitus, Glucose Metabolism Disorders
Interventions
Diazoxide, Nicotinic acid, Placebo
Drug
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
21 Years to 70 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2027
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Apr 28, 2026 · Synced Oct 17, 2026, 7:18 AM EDT
Terminated Not applicable Interventional

Metabolic Syndrome in Bone Marrow Transplant Survivors

NCT00855244
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 18, 2015 · Synced Oct 17, 2026, 7:18 AM EDT
Completed Phase 2 Interventional Results available

Custodiol-HTK (Histidine-tryptophan-ketoglutarate) Solution as a Cardioplegic Agent

NCT01681095
View directory record Official record
Conditions
Coronary Artery Disease, Myocardial Ischemia, Coronary Disease, Heart Diseases, Valvular Heart Disease
Interventions
Custodiol HTK, Cold Blood Cardioplegia
Drug
Lead sponsor
Marc Sakwa, MD
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 6, 2019 · Synced Oct 17, 2026, 7:18 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Pharmacokinetics (PK)/ Pharmacodynamics (PD) of an Extended Wear Infusion Set for Continuous Subcutaneous Insulin Infusion (CSII) in Type 1 Diabetes Mellitus (T1DM) Patients ("PEXIS")

NCT04398030
View directory record Official record
Conditions
Diabetes Mellitus, Type 1, Type 1 Diabetes
Interventions
coil-reinforced soft polymer indwelling cannula, soft Teflon indwelling catheter
Device
Lead sponsor
Capillary Biomedical, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Escondido, California
Source: ClinicalTrials.gov public record
Updated Aug 11, 2022 · Synced Oct 17, 2026, 7:18 AM EDT
Recruiting Phase 1 Interventional

SGLTi, Hepatic Glucose Production and Ketogenesis

NCT05960656
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Empagliflozin 25 MG, Placebo
Drug · Other
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
30 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jul 17, 2026 · Synced Oct 17, 2026, 7:18 AM EDT
Completed Phase 1 Interventional

RYGB and the Gastric Adipose Axis

NCT01474785
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 21, 2018 · Synced Oct 17, 2026, 7:18 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Comparative Glucose Clamp Study of Wockhardt's Insulin Human Regular for Injection and Actrapid, in Healthy Subjects.

NCT00719108
View directory record Official record
Conditions
Diabetes
Interventions
Wosulin R, Actrapid
Biological
Lead sponsor
Wockhardt
Industry
Eligibility
18 Years to 45 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Chula Vista, California
Source: ClinicalTrials.gov public record
Updated Dec 27, 2012 · Synced Oct 17, 2026, 7:18 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Metabolic Causes of Thrombosis in Type 2 Diabetes Mellitus

NCT00829699
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
euinsulinemic euglycemic glucose clamp, euinsulinemic hyperglycemic glucose clamp, Hyperinsulinemic euglycemic glucose clamp, Hyperinsulinemic hyperglycemic glucose clamp
Procedure
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 60 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 12, 2019 · Synced Oct 17, 2026, 7:18 AM EDT
Withdrawn Early Phase 1 Interventional Accepts healthy volunteers

Insulin Modulation of fMRI Connectivity in Healthy Adults

NCT02982551
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Insulin, Taste Task, Magnetic Resonance Imaging, Dextrose
Drug · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
21 Years to 30 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 4, 2017 · Synced Oct 17, 2026, 7:18 AM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Role of Alpha-to-beta Cell Communication to Adapt Insulin Secretion to Insulin Resistance.

NCT07224334
View directory record Official record
Conditions
Diabetes (DM)
Interventions
Exendin-9 is a 30 amino acid peptide that is an established competitive antagonist of the GLP-1 receptor. Subjects will receive exendin-9 by intravenous infusion at a rate of 600 pmol/kg/min, Dexamethasone, Dextrose 20% solution
Drug
Lead sponsor
David D'Alessio, M.D.
Other
Eligibility
18 Years to 60 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 17, 2026, 7:18 AM EDT
Completed Not applicable Interventional

Exercise Physiology Study

NCT03090451
View directory record Official record
Conditions
Type 1 Diabetes Mellitus, Hypoglycemia
Interventions
Aerobic Exercise
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 45 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 28, 2019 · Synced Oct 17, 2026, 7:18 AM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers

The Effect of VTC-G15 (a Pentapeptide Cleavage Product og GLP-1) on Whole Body Glucose Metabolism in Man

NCT02518932
View directory record Official record
Conditions
Insulin Resistance
Interventions
Last 5 amino acids of GLP-1, placebo saline
Drug
Lead sponsor
Elahi, Dariush, PhD
Individual
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Aug 10, 2015 · Synced Oct 17, 2026, 7:18 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Pharmacokinetic and Pharmacodynamic Effects of Insulex® R in Comparison to Humulin® R in Healthy Subjects

NCT07364669
View directory record Official record
Conditions
Healthy Subjects
Interventions
Insulex® R (soluble human insulin, biosimilar), Humulin® R (soluble human insulin, biosimilar)
Drug
Lead sponsor
Laboratorios Pisa S.A. de C.V.
Industry
Eligibility
18 Years to 55 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jan 23, 2026 · Synced Oct 17, 2026, 7:18 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Role of Glucagon In Glucose Control in Cystic Fibrosis Related Diabetes

NCT02398383
View directory record Official record
Conditions
Cystic Fibrosis, Cystic Fibrosis Related Diabetes
Interventions
Oral Glucose Tolerance Test, Mixed Meal Tolerance Test, Hypoglycemic Clamp
Other
Lead sponsor
Yale University
Other
Eligibility
12 Years to 45 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 26, 2020 · Synced Oct 17, 2026, 7:18 AM EDT
Completed Not applicable Interventional Results available

Glucose Counterregulation in Long Standing Type 1 Diabetes

NCT01474889
View directory record Official record
Conditions
Hypoglycemia Unawareness, Type 1 Diabetes, Healthy
Interventions
RT-CGM
Device
Lead sponsor
University of Pennsylvania
Other
Eligibility
25 Years to 70 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2021
U.S. locations
3
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 31, 2023 · Synced Oct 17, 2026, 7:18 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Fatty Acid Oxidation Defects and Insulin Sensitivity

NCT02517307
View directory record Official record
Conditions
Very Long-chain Acyl-CoA Dehydrogenase Deficiency, Trifunctional Protein Deficiency, Long-chain 3-hydroxyacyl-CoA Dehydrogenase Deficiency, Medium-chain Acyl-CoA Dehydrogenase Deficiency, Normal Volunteers, Carnitine Palmitoyltransferase II Deficiency, Myopathic
Interventions
Intralipid/Heparin, Glycerol/Saline, Hyperinsulinemic euglycemic clamp
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jan 30, 2024 · Synced Oct 17, 2026, 7:18 AM EDT
Recruiting Phase 1 Interventional

SGLT2i, Ketoacidosis, Volume Contraction, and Insulinopenia

NCT07053306
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Empagliflozin 25 MG
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
30 Years to 75 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jul 17, 2026 · Synced Oct 17, 2026, 7:18 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Blood/Interstitial Glucose Measurements and Cognitive Function During Hypoglycemia and Recovery

NCT01283126
View directory record Official record
Conditions
Hypoglycemia
Interventions
euglycemic and hypoglycemic clamp
Procedure
Lead sponsor
Joslin Diabetes Center
Other
Eligibility
18 Years to 50 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 9, 2017 · Synced Oct 17, 2026, 7:18 AM EDT
Terminated Early Phase 1 Interventional Accepts healthy volunteers

Effect of Gender Affirming Hormone Therapy on Glucose Metabolism

NCT04515472
View directory record Official record
Conditions
Transgender Persons
Interventions
Botnia Clamp, Withdrawal of Gender Affirming Hormone Therapy (GAHT)
Drug · Other
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jul 20, 2025 · Synced Oct 17, 2026, 7:18 AM EDT