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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Completed Phase 1 Interventional

Subcutaneous Pharmacokinetic Evaluation of Monomeric Insulin and Lyumjev in Adults With Type 1 Diabetes

NCT07090824
View directory record Official record
Conditions
Diabetes Mellitus, Type 1, Type 1 Diabetes Mellitus
Interventions
Diluted Humalog U-200 Insulin, Diluted U-500 Humulin Insulin, Lyumjev U-100 Insulin, Boost Mixed Meal Test
Drug · Dietary Supplement
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 60 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Sep 23, 2026, 6:14 PM EDT
Terminated Phase 4 Interventional

Comparison of Neutral Protamine Hagedorn (NPH) and Lantus Based Insulin Regimen in the Management of Hypoglycemia in the Hospitalized Patients in Noncritical Care Setting

NCT02189395
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
NPH and regular insulin, glargine and humalog
Drug
Lead sponsor
Riverside University Health System Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Moreno Valley, California
Source: ClinicalTrials.gov public record
Updated Sep 27, 2017 · Synced Sep 23, 2026, 6:14 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers Results available

Reprometabolic Syndrome Mediates Subfertility in Obesity

NCT02653092
View directory record Official record
Conditions
Obesity, Infertility, Hypogonadotropic Hypogonadotropism, Hyperinsulinemia
Interventions
Insulin, Intralipid, Dextrose, Heparin, GnRH, Hyperinsulinemic Euglycemic Clamp
Drug · Procedure
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 38 Years · Female only
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 1, 2026 · Synced Sep 23, 2026, 6:14 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Healthy Normal Volunteers Looking at Exposure and Effects of Multiple Doses of Technosphere® Insulin (TI) Using the Gen2C Inhaler

NCT01490762
View directory record Official record
Conditions
Healthy
Interventions
Technosphere Insulin Inhalation Powder using the Gen2C inhaler, Regular Human Insulin
Drug
Lead sponsor
Mannkind Corporation
Industry
Eligibility
18 Years to 55 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Chula Vista, California
Source: ClinicalTrials.gov public record
Updated Sep 6, 2012 · Synced Sep 23, 2026, 6:14 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Study of Nasal Insulin to Fight Forgetfulness - Device Study

NCT03857321
View directory record Official record
Conditions
Mild Cognitive Impairment, Cognitive Impairment
Interventions
Insulin, Placebo, intranasal nebulizer-like device
Drug · Other · Device
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
55 Years to 85 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 30, 2025 · Synced Sep 23, 2026, 6:14 PM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

IN Insulin in Type 1 Diabetes (T1D) Hypoglycemia Unawareness: Safety Only Phase

NCT04028960
View directory record Official record
Conditions
Type1diabetes
Interventions
Regular insulin (Humulin-R), intranasal route, SipNose intranasal device
Drug · Device
Lead sponsor
HealthPartners Institute
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated May 17, 2021 · Synced Sep 23, 2026, 6:14 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of a Calorie Restricted, Very Low Fat Plant-based Diet and Multi-component Exercise Program on Metabolic Health

NCT02706288
View directory record Official record
Conditions
Obesity, Insulin Resistance
Interventions
Weight loss with very low fat plant-based diet and regular exercise
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 55 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 7, 2022 · Synced Sep 23, 2026, 6:14 PM EDT
Completed Early Phase 1 Interventional

Efficiency of Two Glucose Sampling Protocols for Maintenance of Euglycemia

NCT00993057
View directory record Official record
Conditions
Brain Neoplasms, Intracranial Aneurysm
Interventions
Insulin
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 12, 2019 · Synced Sep 23, 2026, 6:14 PM EDT
Completed Phase 2 Interventional

A Study Comparing the Pharmacodynamic Properties of Insulin VIAJECT™, Regular Human Insulin, and Insulin Lispro

NCT01000922
View directory record Official record
Conditions
Diabetes Mellitus
Interventions
Regular Human Insulin, Lispro, VIAject, VIAject 50%, VIAject/Insulin Glargine, Insulin Glargine/VIAject
Drug
Lead sponsor
Biodel
Industry
Eligibility
19 Years to 70 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Chula Vista, California
Source: ClinicalTrials.gov public record
Updated Jul 28, 2015 · Synced Sep 23, 2026, 6:14 PM EDT
Completed Phase 4 Interventional Results available

Basal Insulin in the Management of Patients With Diabetic Ketoacidosis (DKA)

NCT00590044
View directory record Official record
Conditions
Diabetic Ketoacidosis
Interventions
insulin glargine+ glulisine, NPH + Regular insulin
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 80 Years
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
2
States / cities
Atlanta, Georgia • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 25, 2018 · Synced Sep 23, 2026, 6:14 PM EDT
Withdrawn Early Phase 1 Interventional Accepts healthy volunteers

Relative Desirability of Metformin vs. Birth Control Pill in Treating PCOS in Women of Later Reproductive Age

NCT03905941
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
Metformin, Oral combined hormonal contraceptives
Drug
Lead sponsor
University of Virginia
Other
Eligibility
40 Years to 49 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 22, 2026 · Synced Sep 23, 2026, 6:14 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Impact of Prebiotic Sodas on Satiety and Metabolic Responses in Healthy Men

NCT07105826
View directory record Official record
Conditions
Olipop, Poppi, Coca Cola - Classic, Diet Coke
Interventions
Prebiotic Soda 1, Prebiotic Soda 2, Diet Soda, Regular Coke
Other
Lead sponsor
Texas Christian University
Other
Eligibility
18 Years to 40 Years · Male only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Sep 23, 2026, 6:14 PM EDT
Terminated Phase 3 Interventional

Effects of Pulsed Intravenous (IV) Insulin on Brittle and Uncontrolled Diabetes

NCT01029444
View directory record Official record
Conditions
Diabetes Mellitus
Interventions
Pulsatile Intravenous Insulin Therapy (Humulin, Humulog, Novolog )
Procedure
Lead sponsor
Florida Atlantic University
Other
Eligibility
18 Years to 85 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Boca Raton, Florida
Source: ClinicalTrials.gov public record
Updated Feb 2, 2016 · Synced Sep 23, 2026, 6:14 PM EDT
Terminated Phase 3 Interventional Results available

Hospital Management of Hyperglycemia Study of Insulin Glargine Plus Insulin Lispro Versus Human Regular Insulin

NCT01136746
View directory record Official record
Conditions
Hyperglycemia
Interventions
Human regular insulin, Insulin lispro, Insulin glargine
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
12
States / cities
Birmingham, Alabama • Jacksonville, Florida • Miami, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Nov 12, 2012 · Synced Sep 23, 2026, 6:14 PM EDT
Completed No phase listed Observational

Support Group Surveys for Individuals Who Have Type 1 Diabetes and an Eating Disorder

NCT00818142
View directory record Official record
Conditions
Eating Disorder, Type 1 Diabetes
Interventions
ED/DM Support Group
Behavioral
Lead sponsor
HealthPartners Institute
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 1, 2015 · Synced Sep 23, 2026, 6:14 PM EDT
Completed Not applicable Interventional

Gestational Diabetes Diagnostic Methods

NCT01540396
View directory record Official record
Conditions
Gestational Diabetes
Interventions
Dietary modification and medications
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 3, 2016 · Synced Sep 23, 2026, 6:14 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 Sep 23, 2026, 6:14 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Weight Loss Study-Mechanism Underlying the Improvement of Insulin Resistance in Response to Weight Loss

NCT01780870
View directory record Official record
Conditions
Obesity, Weight Loss
Interventions
Weight loss group (Full meal replacement products)
Dietary Supplement
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 50 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 6, 2017 · Synced Sep 23, 2026, 6:14 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effect of Single Dose Intranasal Insulin On Cognitive Function

NCT00646581
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
Placebo, Insulin (Humulin)
Drug
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 14, 2013 · Synced Sep 23, 2026, 6:14 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Metformin Versus Insulin in Pregnant Women With Type 2 Diabetes

NCT00678080
View directory record Official record
Conditions
Pregnancy Complications
Interventions
Metformin, Insulin (NPH and Regular)
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 52 Years · Female only
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
3
States / cities
Brownsville, Texas • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 27, 2018 · Synced Sep 23, 2026, 6:14 PM EDT
Completed Phase 3 Interventional Results available

Action to Control Cardiovascular Risk in Diabetes (ACCORD)

NCT00000620
View directory record Official record
Conditions
Atherosclerosis, Cardiovascular Diseases, Hypercholesterolemia, Hypertension, Diabetes Mellitus, Type 2, Diabetes Mellitus, Coronary Disease
Interventions
Anti-hyperglycemic Agents, Anti-hypertensive Agents, Blinded fenofibrate or placebo plus simvastatin
Drug
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
40 Years to 79 Years
Enrollment
10,251 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2012
U.S. locations
6
States / cities
Minneapolis, Minnesota • New York, New York • Winston-Salem, North Carolina + 3 more
Source: ClinicalTrials.gov public record
Updated Nov 21, 2016 · Synced Sep 23, 2026, 6:14 PM EDT
Completed Not applicable Interventional Results available

Selecting Insulin Analogs for Closed-Loop Control Using Multiplex Pharmacokinetic Profiling

NCT01684943
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Multiplex pharmacokinetic profiling, Continuous insulin monitoring
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 11, 2019 · Synced Sep 23, 2026, 6:14 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Impact of Metformin in Teens With Polycystic Ovary Syndrome (PCOS) on Oral Contraceptive Therapy

NCT00283816
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
Metformin, Oral Contraceptive Pill, Lifestyle Management Program, Quality of Life Questionnaire, Oral Glucose Tolerance Test, Blood work, Abdominal Ultra Sound, Dual-energy x-ray absorptiometry (DEXA scan), placebo
Drug · Behavioral · Procedure
Lead sponsor
University of Rochester
Other
Eligibility
12 Years to 18 Years · Female only
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated May 14, 2015 · Synced Sep 23, 2026, 6:14 PM EDT
Withdrawn Phase 4 Interventional

The Effect of add-on Canagliflozin in Patients With Type 2 Diabetes Treated With U-500 Insulin

NCT02597309
View directory record Official record
Conditions
Diabetes, Obesity
Interventions
Canagliflozin
Drug
Lead sponsor
Joslin Diabetes Center
Other
Eligibility
18 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 28, 2017 · Synced Sep 23, 2026, 6:14 PM EDT