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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Insulin Sensitivity Clear all
Completed No phase listed Observational

Cross-Sectional and Longitudinal Studies of "Pre-Diabetes" in the Pima Indians

NCT00340132
View directory record Official record
Conditions
Weight Gain, Overweight, Insulin Resistance, Obesity, Diabetes Mellitus, Type 2
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 55 Years
Enrollment
1,759 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1983
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Jul 22, 2026, 10:06 PM EDT
Completed No phase listed Observational

Methods for Measuring Insulin Sensitivity

NCT00001625
View directory record Official record
Conditions
Obesity, Hypertension, Diabetes-Mellitus, Non-Insulin Dependent
Interventions
Not listed
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
21 Years to 65 Years
Enrollment
480 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Jul 22, 2026, 10:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Red Raspberries on Insulin Action and Oxidative Stress

NCT02479035
View directory record Official record
Conditions
Insulin Resistant
Interventions
Red raspberry meal 1, Red raspberry meal 2, Control meal
Dietary Supplement
Lead sponsor
Clinical Nutrition Research Center, Illinois Institute of Technology
Industry
Eligibility
20 Years to 60 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 4, 2021 · Synced Jul 22, 2026, 10:06 PM EDT
Completed Not applicable Interventional

The Effect of a Low-fat Vegan Dietary Intervention on Intracellular Lipid, Insulin Sensitivity, and Glycemic Control in Type 2 Diabetes

NCT06106035
View directory record Official record
Conditions
Diabetes Mellitus, Type 2, Diabetes Mellitus Type 2 in Obese
Interventions
low-fat vegan diet
Behavioral
Lead sponsor
Physicians Committee for Responsible Medicine
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jan 19, 2026 · Synced Jul 22, 2026, 10:06 PM EDT
Recruiting No phase listed Observational

Puberty Suppression and Cardiometabolic Health

NCT04482374
View directory record Official record
Conditions
Transgenderism, Insulin Sensitivity/Resistance, Endothelial Dysfunction, Vascular Stiffness
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
9 Years to 14 Years · Male only
Enrollment
30 participants
Timeline
2020 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 9, 2025 · Synced Jul 22, 2026, 10:06 PM EDT
Completed Not applicable Interventional

Effect of Egg Consumption on Cardiometabolic Health in Prediabetic Subjects.

NCT03332927
View directory record Official record
Conditions
PreDiabetes
Interventions
Egg based breakfast foods, Non-egg based breakfast foods
Other
Lead sponsor
Midwest Center for Metabolic and Cardiovascular Research
Other
Eligibility
18 Years to 74 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 23, 2019 · Synced Jul 22, 2026, 10:06 PM EDT
Terminated Phase 3 Interventional

Safety of Inhaled Preprandial Human Insulin in Subjects With Diabetes and Asthma

NCT00523042
View directory record Official record
Conditions
Diabetes, Diabetes Mellitus, Type 1, Diabetes Mellitus, Type 2, Asthma
Interventions
insulin aspart, inhaled human insulin
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
9
States / cities
Fresno, California • New Orleans, Louisiana • Kansas City, Missouri + 6 more
Source: ClinicalTrials.gov public record
Updated Sep 4, 2018 · Synced Jul 22, 2026, 10:06 PM EDT
Terminated Phase 2 Interventional Results available

Hypogonadism in Young Men With Type 2 Diabetes

NCT01155518
View directory record Official record
Conditions
Hypogonadotropic Hypogonadism, Type 2 Diabetes
Interventions
testosterone, clomiphene, placebo
Drug
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
18 Years to 40 Years · Male only
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Oct 3, 2019 · Synced Jul 22, 2026, 10:06 PM EDT
Completed No phase listed Observational

Exploring the Anti-inflammatory Properties of Cannabis and Their Relevance to Insulin Sensitivity

NCT04114903
View directory record Official record
Conditions
Type 2 Diabetes, Obesity, Cannabis Use, Insulin Sensitivity
Interventions
Study A: Single use of cannabis flower product, Study B: Ad libitum cannabis use for four weeks or no cannabis use
Other
Lead sponsor
University of Colorado, Boulder
Other
Eligibility
21 Years to 40 Years
Enrollment
255 participants
Timeline
2019 – 2024
U.S. locations
1
States / cities
Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 5, 2024 · Synced Jul 22, 2026, 10:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Healthy Volunteers Study of the Effects of Olanzapine and Ziprasidone

NCT00910988
View directory record Official record
Conditions
Hyperglycemia, Hyperlipidemia
Interventions
Olanzapine, Ziprasidone
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 45 Years · Male only
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 17, 2018 · Synced Jul 22, 2026, 10:06 PM EDT
Terminated Phase 4 Interventional Results available

The LANCET Trial: A Trial of Long-acting Insulin Injection to Reduce C-reactive Protein in Patients With Type 2 Diabetes

NCT00366301
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Insulin glargine injection, metformin, Placebo pill
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 79 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 24, 2010 · Synced Jul 22, 2026, 10:06 PM EDT
Completed Phase 2 Interventional Results available

Effects of Colesevelam on How the Body Responds to Insulin in Patients With Type 2 Diabetes

NCT00147745
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Colesevelam, Colesevelam matching placebo, Insulin glargine (Lantus)
Drug
Lead sponsor
Daiichi Sankyo
Industry
Eligibility
18 Years to 75 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Apr 1, 2014 · Synced Jul 22, 2026, 10:06 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Preoperative Oral Carbohydrate Drink for Elective Cesarean Delivery and the Effect on Insulin Sensitivity

NCT03494868
View directory record Official record
Conditions
Insulin Sensitivity
Interventions
Carbohydrate Drink
Dietary Supplement
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 6, 2025 · Synced Jul 22, 2026, 10:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of Artificial Sweeteners (AFS) on Sweetness Sensitivity, Preference and Brain Response in Adults

NCT02335021
View directory record Official record
Conditions
Impairment of Oral Perception, Insulin Resistance
Interventions
Sucralose, Sucrose, Sucralose + maltodextrin, Sucralose + Sucrose
Dietary Supplement
Lead sponsor
Yale University
Other
Eligibility
23 Years to 45 Years
Enrollment
97 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 25, 2019 · Synced Jul 22, 2026, 10:06 PM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

The Effect of TLR4 Inhibition in Obese and Type 2 Diabetic Subjects

NCT02267317
View directory record Official record
Conditions
Insulin Sensitivity
Interventions
Eritoran, D5W
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Mar 3, 2020 · Synced Jul 22, 2026, 10:06 PM EDT
Recruiting Not applicable Interventional

Mechanisms of Ultrasound Neuromodulation Effects in Diabetes

NCT06042517
View directory record Official record
Conditions
Insulin Sensitivity
Interventions
Ultrasound, OGTT with unlabeled glucose and liver NMR, OGTT with carbon-13 labeled glucose and liver NMR, CGM glucose reading, HEC - Hyperinsulinemic-Euglycemic-Clamp
Device · Diagnostic Test
Lead sponsor
Yale University
Other
Eligibility
18 Years to 80 Years
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated May 7, 2025 · Synced Jul 22, 2026, 10:06 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effect of Obstructive Sleep Apnea Syndrome on Insulin Sensitivity and Cardiovascular Risk in PCOS Adolescents

NCT01840618
View directory record Official record
Conditions
Obstructive Sleep Apnea Syndrome, Polycystic Ovary Syndrome, Sleep Apnea
Interventions
Nasal Continuous positive airway pressure (CPAP)
Device
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
13 Years to 21 Years · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Aug 27, 2019 · Synced Jul 22, 2026, 10:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Randomized, Crossover Study to Assess the Effects of Dietary Fiber-containing Bars on Glucose and Insulin Responses

NCT03796286
View directory record Official record
Conditions
Blood Glucose, Insulin Sensitivity, Dietary Fiber
Interventions
Medium-fiber bar, High-fiber bar, Control bar (0 g fiber)
Other
Lead sponsor
Midwest Center for Metabolic and Cardiovascular Research
Other
Eligibility
18 Years to 65 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
2
States / cities
Boca Raton, Florida • Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 23, 2019 · Synced Jul 22, 2026, 10:06 PM EDT
Completed Phase 1 Interventional

Treatment Differences Between Canagliflozin and Placebo in Insulin Secretion in Subjects With Type 2 Diabetes Mellitus (T2DM)

NCT02009488
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Canagliflozin, 100 mg, Canagliflozin, 300 mg, Placebo
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
25 Years to 70 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
2
States / cities
San Diego, La Jolla, California • Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 3, 2018 · Synced Jul 22, 2026, 10:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Type 2 Diabetes Affect Exercise Induced Improvement in Insulin Sensitivity

NCT02745613
View directory record Official record
Conditions
Insulin Sensitivity/Resistance
Interventions
8 weeks of combined exercise intervention
Other
Lead sponsor
University of Texas, El Paso
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2026
U.S. locations
1
States / cities
El Paso, Texas
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Jul 22, 2026, 10:06 PM EDT
Not listed Not applicable Interventional

Impact of Acute Exercise on Vascular Insulin Sensitivity in Metabolic Syndrome

NCT03894527
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 27, 2019 · Synced Jul 22, 2026, 10:06 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Vitamin D, Insulin Sensitivity, and Vascular Associations in Adolescents

NCT01041365
View directory record Official record
Conditions
Insulin Sensitivity, Flow-mediated Dilation, Arterial Stiffness
Interventions
Not listed
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
14 Years to 18 Years · Female only
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jan 13, 2014 · Synced Jul 22, 2026, 10:06 PM EDT
Withdrawn Not applicable Interventional

Examining the Effects of Morning and Evening Exercise on Glucose Regulation in Adults With Prediabetes

NCT06292000
View directory record Official record
Conditions
PreDiabetes, Obesity, Inactivity/Low Levels of Exercise
Interventions
AM Exercise, PM Exercise
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
20 Years to 40 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced Jul 22, 2026, 10:06 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Pharmacogenetics of Response to GLP1R Agonists

NCT05071898
View directory record Official record
Conditions
Obesity, Diabetes Type 2
Interventions
Semaglutide Pen Injector [Ozempic]
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 89 Years
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Lancaster, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 30, 2025 · Synced Jul 22, 2026, 10:06 PM EDT