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Showing 1–22 of 22 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Glucose (75g) Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Standing on Glycemia in Prediabetic Adults

NCT01884792
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Sep 14, 2014 · Synced Sep 24, 2026, 4:06 PM EDT
Suspended Not applicable Interventional

Insulin Sensitivity in Men With the Metabolic Syndrome

NCT00433173
View directory record Official record
Conditions
Metabolic Syndrome
Interventions
intravenous glucose tolerance test, testosterone, anastrozole, goserelin acetate implant, aerobic capacity (VO2 Max), MRI, muscle biopsy, measurement of resting metabolic rate (energy expenditure), Dual energy x-ray absorptiometry, Fasting oral glucose tolerance test
Procedure · Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
50 Years to 75 Years · Male only
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
2
States / cities
Baltimore, Maryland • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 1, 2010 · Synced Sep 24, 2026, 4:06 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

The HIV, Adipose Tissue Immunology, and Metabolism Study

NCT04451980
View directory record Official record
Conditions
Hiv, Diabetes Mellitus, Type 2
Interventions
Subcutaneous adipose tissue biopsy, CT scan, Oral glucose tolerance test, Blood collection
Procedure · Radiation · Diagnostic Test
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
172 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Sep 24, 2026, 4:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of a Food Preservative on Glucose Homeostasis

NCT01179945
View directory record Official record
Conditions
Overweight
Interventions
benzoate containing test drinks, non sodium benzoate containing test drinks
Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
18 Years to 35 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 30, 2012 · Synced Sep 24, 2026, 4:06 PM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Dynamic Connectivity Under Metabolic Constraints

NCT04106882
View directory record Official record
Conditions
Insulin Resistance, Healthy, Diet Modification, Aging
Interventions
Ketones, Glucose
Drug
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years to 79 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2022
U.S. locations
2
States / cities
Charlestown, Massachusetts • Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Sep 26, 2019 · Synced Sep 24, 2026, 4:06 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Stable Isotopes- Adults With Obesity

NCT07020741
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 28, 2026 · Synced Sep 24, 2026, 4:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Metabolic Effects of Fructose Intake

NCT06671756
View directory record Official record
Conditions
Healthy
Interventions
Fructose Ingestion, Glucose Ingestion
Dietary Supplement
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 64 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 23, 2025 · Synced Sep 24, 2026, 4:06 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Study to Understand the Genetics of the Acute Response to Metformin and Glipizide in Humans

NCT01762046
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Glipizide, Metformin, Oral Glucose Tolerance Test
Drug · Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 85 Years
Enrollment
1,033 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2025
U.S. locations
3
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Sep 24, 2026, 4:06 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Common Genetic Variation and Type 2 Diabetes

NCT00707616
View directory record Official record
Conditions
Pre-diabetes
Interventions
Oral glucose tolerance test
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
35 Years to 80 Years
Enrollment
190 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2012
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 22, 2013 · Synced Sep 24, 2026, 4:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Interactions of Human Gut Microbiota With Intestinal Sweet Taste Receptors

NCT03032640
View directory record Official record
Conditions
Obesity
Interventions
Oral Glucose Tolerance Test (OGTT), Assessment of dietary compliance, Stool sampling, Sodium Saccharin, Placebo, Lactisole
Other
Lead sponsor
AdventHealth Translational Research Institute
Other
Eligibility
18 Years to 45 Years
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Feb 1, 2023 · Synced Sep 24, 2026, 4:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Continuous Glucose Monitors (CGM) for Type 2 Diabetes (T2D) Risk Evaluation

NCT05404711
View directory record Official record
Conditions
Overweight and Obesity, PreDiabetes, Insulin Resistance
Interventions
CGM
Device
Lead sponsor
Mary Ellen Vajravelu, MD
Other
Eligibility
8 Years to 18 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 24, 2024 · Synced Sep 24, 2026, 4:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Comparison of Two Screening Strategies for Gestational Diabetes (GDM2)

NCT02309138
View directory record Official record
Conditions
Gestational Diabetes, Pregnancy, Glucose Intolerance
Interventions
Gestational diabetes screening with fasting 3 hour 100 gm, Gestational diabetes screening with fasting 2 hour 75g
Diagnostic Test
Lead sponsor
Esa M Davis, MD MPH FAAFP
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
921 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 19, 2020 · Synced Sep 24, 2026, 4:06 PM EDT
Terminated No phase listed Observational

GDM Post Partum Screening

NCT03946631
View directory record Official record
Conditions
Diabetes, Gestational Diabetes, Diabetes Mellitus, Type 2
Interventions
2 hour glucose tolerance test using 75g glucose drink
Diagnostic Test
Lead sponsor
Pediatrix
Other
Eligibility
18 Years to 60 Years · Female only
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Dec 13, 2022 · Synced Sep 24, 2026, 4:06 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Immediate Postpartum Glucose Tolerance Testing

NCT04199676
View directory record Official record
Conditions
Gestational Diabetes
Interventions
Glucose tolerance test
Diagnostic Test
Lead sponsor
MemorialCare Health System
Other
Eligibility
18 Years and older · Female only
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Long Beach, California
Source: ClinicalTrials.gov public record
Updated Sep 2, 2025 · Synced Sep 24, 2026, 4:06 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effects of Peanut Consumption on Postprandial Inflammation, Glucose and Triglycerides

NCT01173042
View directory record Official record
Conditions
Cardiovascular Disease
Interventions
Peanuts, Glucose and whipping cream, Oil Blend
Dietary Supplement
Lead sponsor
Penn State University
Other
Eligibility
30 Years to 50 Years · Male only
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 20, 2023 · Synced Sep 24, 2026, 4:06 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Adipose Tissue and Immune Activation in HIV

NCT04439448
View directory record Official record
Conditions
Human Immunodeficiency Virus, Obesity
Interventions
dual-energy X-ray absorptiometry (DEXA) scan, Carotid and branchial artery ultrasound, 2-hour oral glucose tolerace test, Blood collection
Radiation · Other · Diagnostic Test
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2020
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 18, 2020 · Synced Sep 24, 2026, 4:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Cardioprotective Activities Of Whole Eggs On Vascular Endothelial Function In Prediabetic Adults

NCT02364570
View directory record Official record
Conditions
Prediabetes, Cardiovascular Disease
Interventions
Glucose (100g), Glucose (75g), Whole Eggs, Egg Whites, Egg Yolks
Other
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 50 Years · Male only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated May 2, 2019 · Synced Sep 24, 2026, 4:06 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Pathogenesis of the Cardiometabolic Risk in Youth With Type 1 Diabetes

NCT04101045
View directory record Official record
Conditions
Type 1 Diabetes, De Novo Lipogenesis
Interventions
Oral Glucose Tolerance Test
Diagnostic Test
Lead sponsor
Yale University
Other
Eligibility
13 Years to 22 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 12, 2023 · Synced Sep 24, 2026, 4:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Hyperglycemia, Exercise, and Endothelial Function

NCT03651713
View directory record Official record
Conditions
Endothelial Function, Hyperglycemia
Interventions
GLU+EX, GLU
Behavioral · Dietary Supplement
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 35 Years · Male only
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Mar 23, 2020 · Synced Sep 24, 2026, 4:06 PM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Dynamic Connectivity Under Metabolic Constraints

NCT04840095
View directory record Official record
Conditions
Insulin Resistance, Healthy, Diet Modification, Aging
Interventions
Ketones, Glucose
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 79 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2023
U.S. locations
2
States / cities
Charlestown, Massachusetts • Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Jan 11, 2023 · Synced Sep 24, 2026, 4:06 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Phenotyping Genetic Risk for Type 2 Diabetes

NCT04024631
View directory record Official record
Conditions
Diabetes Mellitus, Type 2, Genetics
Interventions
75g glucose beverage (Glucola, Trutol, or similar brand), DXA, whole body
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
10 Years to 70 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2027
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 20, 2026 · Synced Sep 24, 2026, 4:06 PM EDT
Completed Phase 3 Interventional Results available

Novolog vs. Fiasp Insulin in Non-critically Ill Hospitalized Patients With Type 2 Diabetes Mellitus

NCT04460326
View directory record Official record
Conditions
Type 2 Diabetes Treated With Insulin
Interventions
Insulin glargine, NovoLog, Insulin Fiasp, Standard carbohydrate diet
Drug · Other
Lead sponsor
Boston Medical Center
Other
Eligibility
21 Years to 80 Years
Enrollment
137 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 18, 2024 · Synced Sep 24, 2026, 4:06 PM EDT