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ClinicalTrials.gov public records Last synced Oct 7, 2026, 2:32 PM EDT

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Showing 97–120 of 223 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Metformin + Insulin Clear all
Terminated Phase 4 Interventional Results available

Glycemia in Diabetic Elders Trial

NCT02029846
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
Standard Treatment, Incretin-Based Treatment
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
65 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 18, 2023 · Synced Oct 7, 2026, 2:32 PM EDT
Completed Phase 3 Interventional Results available

Effect of Detemir and Sitagliptin on Blood Glucose Control in Type 2 Diabetes

NCT00789191
View directory record Official record
Conditions
Diabetes, Diabetes Mellitus, Type 2
Interventions
insulin detemir, sitagliptin, metformin, sulphonylurea
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years and older
Enrollment
222 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
10
States / cities
Vestavia Hills, Alabama • Orange, California • Santa Monica, California + 7 more
Source: ClinicalTrials.gov public record
Updated Mar 14, 2017 · Synced Oct 7, 2026, 2:32 PM EDT
Active, not recruiting Phase 4 Interventional

Surgical or Medical Treatment

NCT04128995
View directory record Official record
Conditions
Diabetes Mellitus, Type 2, Pediatric Obesity, Bariatric Surgery Candidate
Interventions
Advanced Medical Therapy and Bariatric Surgery, Advanced Medical Therapy, Bariatric Surgery
Procedure · Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
13 Years to 19 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
3
States / cities
Aurora, Colorado • Chicago, Illinois • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 24, 2026 · Synced Oct 7, 2026, 2:32 PM EDT
Completed Phase 3 Interventional Results available

Adjunctive Metformin Therapy in Double Diabetes

NCT01334125
View directory record Official record
Conditions
Diabetes Mellitus
Interventions
Metformin, Placebo
Drug
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
10 Years to 20 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 4, 2016 · Synced Oct 7, 2026, 2:32 PM EDT
Completed Phase 3 Interventional Results available

A Study to Evaluate Tirzepatide (LY3298176) in Pediatric and Adolescent Participants With Type 2 Diabetes Mellitus Inadequately Controlled With Metformin or Basal Insulin or Both

NCT05260021
View directory record Official record
Conditions
Type2 Diabetes, Diabetes Mellitus, Diabetes Mellitus, Type 2, T2D, T2DM (Type 2 Diabetes Mellitus), Glucose Metabolism Disorders, Endocrine System Diseases, Metabolic Disease
Interventions
Tirzepatide Dose 1, Tirzepatide Dose 2, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
10 Years to 18 Years
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
13
States / cities
Los Angeles, California • Sacramento, California • San Diego, California + 10 more
Source: ClinicalTrials.gov public record
Updated Sep 26, 2025 · Synced Oct 7, 2026, 2:32 PM EDT
Completed Phase 3 Interventional

Comparison of Biphasic Insulin Aspart 70/30 Versus Insulin Glargine in Subjects With Type 2 Diabetes

NCT00097877
View directory record Official record
Conditions
Diabetes, Diabetes Mellitus, Type 2
Interventions
biphasic insulin aspart, insulin glargine
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years and older
Enrollment
293 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
71
States / cities
Birmingham, Alabama • Tuscaloosa, Alabama • Vestavia Hills, Alabama + 59 more
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Oct 7, 2026, 2:32 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 22, 2016 · Synced Oct 7, 2026, 2:32 PM EDT
Active, not recruiting Early Phase 1 Interventional Accepts healthy volunteers

Role of Metformin on Muscle Health of Older Adults

NCT03107884
View directory record Official record
Conditions
Muscle Atrophy, Insulin Resistance
Interventions
Metformin (Bed Rest), Placebo (Bed Rest), Metformin (2 week run-in only), Placebo (2 week run-in only)
Drug
Lead sponsor
University of Utah
Other
Eligibility
60 Years and older
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Dec 5, 2025 · Synced Oct 7, 2026, 2:32 PM EDT
Completed Phase 3 Interventional

Determine Whether Glycemic Control is Different Between Lantus & a 3rd Oral Agent When Failure With Other Treatment

NCT00046462
View directory record Official record
Conditions
Diabetes Mellitus
Interventions
Lantus (insulin glargine [rDNA origin] injection), Metformin, Glyburide, Thiazolidinedione
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years to 79 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2004
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 11, 2011 · Synced Oct 7, 2026, 2:32 PM EDT
Completed Phase 3 Interventional Results available

The Effect of Insulin Degludec in Combination With Liraglutide and Metformin in Subjects With Type 2 Diabetes Qualifying for Treatment Intensification

NCT01664247
View directory record Official record
Conditions
Diabetes, Diabetes Mellitus, Type 2
Interventions
insulin degludec, placebo, liraglutide
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years and older
Enrollment
346 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
67
States / cities
Anaheim, California • Concord, California • Escondido, California + 59 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2017 · Synced Oct 7, 2026, 2:32 PM EDT
Recruiting Phase 2Phase 3 Interventional Accepts healthy volunteers

Focusing on the Menopausal Transition to Improve Mid-Life Women's Health

NCT06975111
View directory record Official record
Conditions
Menopause, Menopause Hot Flashes, Menopause Related Conditions, Cardiovascular
Interventions
Metformin, semaglutide, Anti-hypertensives, Lipid Lowering Medication, Life style intervention, Fezolinetant, Hormonal therapy
Drug · Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
45 Years to 55 Years · Female only
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
3
States / cities
Aurora, Colorado • Chapel Hill, North Carolina • Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Oct 7, 2026, 2:32 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Metformin and Muscle in Insulin-resistant Older Veterans

NCT01804049
View directory record Official record
Conditions
Prediabetes
Interventions
metformin, placebo
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
65 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Feb 11, 2020 · Synced Oct 7, 2026, 2:32 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Effects of Insulin Sensitizers in Subjects With Impaired Glucose Tolerance

NCT00108615
View directory record Official record
Conditions
Glucose Metabolism Disorders, Diabetes
Interventions
Metformin, Pioglitazone, CT scans, Oral glucose tolerance test
Drug · Radiation · Procedure
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
35 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2007
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Apr 25, 2008 · Synced Oct 7, 2026, 2:32 PM EDT
Completed Not applicable Interventional

The Impact of Food Order on Glycemic Excursions in Type 2 Diabetes Assessed by Continuous Glucose Monitoring

NCT04738799
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Carbohydrate-Last Meal Sequence, Carbohydrate-First Meal Sequence
Behavioral
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
21 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 30, 2023 · Synced Oct 7, 2026, 2:32 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 23, 2026 · Synced Oct 7, 2026, 2:32 PM EDT
Completed Phase 2 Interventional Results available

Exercise and Metformin in Colorectal and Breast Cancer Survivors

NCT01340300
View directory record Official record
Conditions
Colorectal Cancer, Breast Cancer
Interventions
Exercise training, Metformin, Educational information
Behavioral · Drug · Other
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
139 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
2
States / cities
New Haven, Connecticut • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 6, 2018 · Synced Oct 7, 2026, 2:32 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

EMPOWIR:Enhance the Metabolic Profile of Women With Insulin Resistance

NCT00618072
View directory record Official record
Conditions
Hyperinsulinemia, Insulin Resistance, Obesity
Interventions
metformin and rosiglitazone
Drug
Lead sponsor
New York Medical College
Other
Eligibility
35 Years to 55 Years · Female only
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Mar 28, 2014 · Synced Oct 7, 2026, 2:32 PM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Thymus Regeneration, Immunorestoration, and Insulin Mitigation Extension Trial

NCT04375657
View directory record Official record
Conditions
Epigenetic Aging, Immunosenescence
Interventions
TRIIM Treatment, Active Control
Combination Product
Lead sponsor
Intervene Immune, Inc.
Industry
Eligibility
40 Years to 80 Years
Enrollment
85 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Torrance, California
Source: ClinicalTrials.gov public record
Updated May 7, 2025 · Synced Oct 7, 2026, 2:32 PM EDT
Completed Phase 3 Interventional

Effects of Biphasic Insulin Aspart 70/30 vs. Exenatide in Type 2 Diabetes Patients Not Reaching Blood Glucose Targets on Metformin and a Sulfonylurea.

NCT00313001
View directory record Official record
Conditions
Diabetes, Diabetes Mellitus, Type 2
Interventions
biphasic insulin aspart, exenatide
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years to 80 Years
Enrollment
373 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Plainsboro, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 6, 2017 · Synced Oct 7, 2026, 2:32 PM EDT
Completed Phase 4 Interventional Results available

Impact of Dietary Intervention on Weight Change in Subjects With Type 2 Diabetes

NCT01232491
View directory record Official record
Conditions
Diabetes, Diabetes Mellitus, Type 2
Interventions
Insulin detemir, Dietary regimen
Drug · Dietary Supplement
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years and older
Enrollment
611 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
76
States / cities
Birmingham, Alabama • Ozark, Alabama • Anaheim, California + 63 more
Source: ClinicalTrials.gov public record
Updated May 1, 2017 · Synced Oct 7, 2026, 2:32 PM EDT
Completed Phase 3 Interventional Results available

Comparison of the Efficacy and Safety of Two Intensification Strategies in Subjects With Type 2 Diabetes Inadequately Controlled on Basal Insulin and Metformin

NCT01388361
View directory record Official record
Conditions
Diabetes, Diabetes Mellitus, Type 2
Interventions
insulin degludec, insulin aspart, liraglutide
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years and older
Enrollment
413 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
48
States / cities
Concord, California • La Jolla, California • Lancaster, California + 44 more
Source: ClinicalTrials.gov public record
Updated Mar 6, 2017 · Synced Oct 7, 2026, 2:32 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Bioenergetics and Metabolism in Pediatric Populations

NCT03323294
View directory record Official record
Conditions
Obesity, Type 2 Diabetes Mellitus, Insulin Resistance
Interventions
Not listed
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
5 Years to 17 Years
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2024
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Feb 13, 2025 · Synced Oct 7, 2026, 2:32 PM EDT
Withdrawn Phase 4 Interventional

Cardiovascular Effects of Metformin on Obesity

NCT01910246
View directory record Official record
Conditions
Insulin Resistance
Interventions
Metformin
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
12 Years to 17 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Dec 11, 2018 · Synced Oct 7, 2026, 2:32 PM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Insulin Glargine/ Lixisenatide Fixed Ratio Combination Compared to Insulin Glargine Alone and Lixisenatide Alone on Top of Metformin in Patients With T2DM

NCT02058147
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Insulin glargine/lixisenatide Fixed Ratio Combination, Insulin glargine (HOE901), Lixisenatide (AVE0010), Metformin
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years and older
Enrollment
1,170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
118
States / cities
Phoenix, Arizona • Tempe, Arizona • Little Rock, Arkansas + 98 more
Source: ClinicalTrials.gov public record
Updated May 9, 2017 · Synced Oct 7, 2026, 2:32 PM EDT