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ClinicalTrials.gov public records Last synced Oct 12, 2026, 1:45 AM EDT

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Showing 25–48 of 352 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Metformin, placebo plus metformin Clear all
Completed Phase 2 Interventional Results available

To Compare the Effect of a Subcutaneous Canakinumab Administration to Placebo in Patients With Impaired Glucose Tolerance or Patients With Type 2 Diabetes With Differing Baseline Diabetes Therapies

NCT01068860
View directory record Official record
Conditions
Type 2 Diabetes Mellitus, Impaired Glucose Tolerance
Interventions
Canakinumab 150 mg, Placebo to Canakinumab
Drug
Lead sponsor
Novartis
Industry
Eligibility
18 Years to 74 Years
Enrollment
246 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
11
States / cities
Los Angeles, California • Santa Ana, California • Spring Valley, California + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 5, 2011 · Synced Oct 12, 2026, 1:45 AM EDT
Completed Phase 4 Interventional

Safety and Efficacy of Nateglinide in Patients With Type 2 Diabetes Already Taking Insulin Glargine, Metformin and/or Pioglitazone or Rosiglitazone

NCT00402909
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Nateglinide
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 78 Years
Enrollment
28 participants
Timeline
2006 – 2007
U.S. locations
1
States / cities
East Hanover, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 24, 2017 · Synced Oct 12, 2026, 1:45 AM EDT
Completed Phase 3 Interventional Results available

Study to Evaluate the Efficacy and Safety of Saxagliptin Co-administered With Dapagliflozin in Combination With Metformin Compared to Sitagliptin in Combination With Metformin in Adult Patients With Type 2 Diabetes Who Have Inadequate Glycemic Control on Metformin Therapy Alone

NCT02284893
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Saxagliptin, Dapagliflozin, Sitagliptin, Placebo matching with Saxagliptin, Placebo matching with Dapagliflozin, Placebo matching with Sitagliptin
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 120 Years
Enrollment
461 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
40
States / cities
Mesa, Arizona • Phoenix, Arizona • Little Rock, Arkansas + 34 more
Source: ClinicalTrials.gov public record
Updated Jun 1, 2018 · Synced Oct 12, 2026, 1:45 AM EDT
Completed Phase 3 Interventional

A Study of Taspoglutide Versus Placebo for the Treatment of Obese Patients With Type 2 Diabetes Mellitus Inadequately Controlled With Metformin Monotherapy

NCT00823992
View directory record Official record
Conditions
Diabetes Mellitus Type 2
Interventions
placebo, taspoglutide
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 75 Years
Enrollment
305 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
29
States / cities
Bermuda Dunes, California • La Jolla, California • Los Angeles, California + 26 more
Source: ClinicalTrials.gov public record
Updated Jul 28, 2016 · Synced Oct 12, 2026, 1:45 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Exercise Dose and Metformin for Vascular Health in Metabolic Syndrome

NCT03355469
View directory record Official record
Conditions
Metabolic Syndrome
Interventions
Metformin, Placebo, Low Intensity Exercise, High Intensity Exercise
Drug · Behavioral
Lead sponsor
Rutgers University
Other
Eligibility
40 Years to 80 Years
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 22, 2025 · Synced Oct 12, 2026, 1:45 AM EDT
Completed Phase 3 Interventional Results available

A Research Study to Compare a New Medicine Oral Semaglutide to a Dummy Medicine in Children and Teenagers With Type 2 Diabetes

NCT04596631
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Oral semaglutide, Placebo (semaglutide)
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
10 Years to 18 Years
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
23
States / cities
Birmingham, Alabama • Los Angeles, California • New Haven, Connecticut + 18 more
Source: ClinicalTrials.gov public record
Updated Aug 21, 2026 · Synced Oct 12, 2026, 1:45 AM 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 12, 2026, 1:45 AM EDT
Completed Phase 3 Interventional

A Study of Aleglitazar in Combination With Metformin in Patients With Type 2 Diabetes Mellitus Who Are Inadequately Controlled With Sulfonylurea Alone or Sulfonylurea Plus Metformin Therapy

NCT01691989
View directory record Official record
Conditions
Diabetes Mellitus Type 2
Interventions
aleglitazar, placebo
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older
Enrollment
197 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
15
States / cities
Chino, California • Los Angeles, California • San Diego, California + 12 more
Source: ClinicalTrials.gov public record
Updated Nov 2, 2016 · Synced Oct 12, 2026, 1:45 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Diet and Exercise Plus Metformin to Treat Frailty in Obese Seniors

NCT04221750
View directory record Official record
Conditions
Frailty, Sarcopenic Obesity, Aging
Interventions
Lifestyle therapy, Metformin Hydrochloride, Placebo, Healthy Lifestyle
Behavioral · Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
65 Years to 85 Years
Enrollment
114 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 12, 2026, 1:45 AM EDT
Completed Phase 1 Interventional

A Clinical Trial Study to Determine the Effect of an Investigational Drug (SEP-363856) Has on the Way That the Drug Metformin Travels Through the Body in People With Schizophrenia.

NCT04865835
View directory record Official record
Conditions
Schizophrenia
Interventions
placebo, SEP-363856, metformin
Drug
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
Oakland Park, Florida • Marlton, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 26, 2024 · Synced Oct 12, 2026, 1:45 AM EDT
Active, not recruiting Phase 2 Interventional

The Prevention of Progression to Pancreatic Cancer Trial (The 3P-C Trial)

NCT04207944
View directory record Official record
Conditions
IPMN, IPMN, Pancreatic
Interventions
Sulindac 400 MG, Placebo
Drug · Other
Lead sponsor
Duke University
Other
Eligibility
21 Years to 85 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
4
States / cities
Baltimore, Maryland • Boston, Massachusetts • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Oct 12, 2026, 1:45 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Sotagliflozin Versus Glimepiride and Placebo in Participants With Type 2 Diabetes Mellitus That Are Taking Metformin Monotherapy

NCT03332771
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
Sotagliflozin (SAR439954), Glimepiride, Metformin, Placebo
Drug
Lead sponsor
Lexicon Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
954 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
115
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Anaheim, California + 101 more
Source: ClinicalTrials.gov public record
Updated May 11, 2021 · Synced Oct 12, 2026, 1:45 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Metformin in Longevity Study (MILES).

NCT02432287
View directory record Official record
Conditions
Aging
Interventions
Metformin, Placebo
Drug
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
60 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated May 21, 2021 · Synced Oct 12, 2026, 1:45 AM 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 12, 2026, 1:45 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of B I1356 (Linagliptin) vs. Placebo Added to Metformin Background Therapy in Patients With Type 2 Diabetes

NCT00601250
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
linagliptin
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 80 Years
Enrollment
701 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
19
States / cities
Chula Vista, California • Spring Valley, California • Walnut Creek, California + 16 more
Source: ClinicalTrials.gov public record
Updated Jan 28, 2014 · Synced Oct 12, 2026, 1:45 AM EDT
Completed Phase 2 Interventional Results available

A Study to Evaluate the Efficacy and Safety of MEDI0382 in the Treatment of Overweight and Obese Subjects With Type 2 Diabetes

NCT03235050
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
MEDI0382 low dose, MEDI0382 mid dose, MEDI0382 high dose, Placebo, Liraglutide
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years
Enrollment
834 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
22
States / cities
Birmingham, Alabama • Chandler, Arizona • Glendale, Arizona + 17 more
Source: ClinicalTrials.gov public record
Updated Aug 17, 2020 · Synced Oct 12, 2026, 1:45 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Empagliflozin (BI 10773) / Linagliptin (BI 1356) Fixed Dose Combination in Treatment naïve and Metformin Treated Type 2 Diabetes Patients

NCT01422876
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
high dose FDC, BI 10773 high dose, high dose FDC placebo, low dose FDC placebo, high dose BI 10773 placebo, low dose FDC, BI 10773 low dose, linagliptin, linagliptin placebo, BI 10773 low dose placebo, low dose BI 10773 placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
1,405 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
112
States / cities
Birmingham, Alabama • Foley, Alabama • Mobile, Alabama + 90 more
Source: ClinicalTrials.gov public record
Updated Apr 2, 2015 · Synced Oct 12, 2026, 1:45 AM EDT
Completed Phase 4 Interventional Results available

Phase 4: Investigational Study to Evaluate Metformin XR Monotherapy Versus Metformin IR Monotherapy in Subjects With Type 2 Diabetes

NCT01864174
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
Metformin XR, Metformin IR, Placebo matching with Metformin XR, Placebo matching with Metformin IR
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years and older
Enrollment
1,736 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
39
States / cities
Birmingham, Alabama • Muscle Shoals, Alabama • Mesa, Arizona + 29 more
Source: ClinicalTrials.gov public record
Updated Nov 29, 2019 · Synced Oct 12, 2026, 1:45 AM EDT
Completed Phase 3 Interventional Results available

A Study of Dulaglutide (LY2189265) in Participants With Type 2 Diabetes Mellitus

NCT02597049
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
Dulaglutide, Placebo, SGLT2 inhibitor, Metformin
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
424 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
13
States / cities
Encino, California • Huntington Park, California • Los Angeles, California + 9 more
Source: ClinicalTrials.gov public record
Updated Jun 17, 2020 · Synced Oct 12, 2026, 1:45 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Endogenous Opioid Activity and Affective State in Insulin Resistant Women

NCT02069379
View directory record Official record
Conditions
Depression, Insulin Resistance, Metabolic Syndrome
Interventions
Metformin, Placebo
Drug
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 8, 2018 · Synced Oct 12, 2026, 1:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cortisol Regulation in Polycystic Ovary Syndrome (PCOS)

NCT00694759
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
pioglitazone, metformin, placebo
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2011
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 9, 2019 · Synced Oct 12, 2026, 1:45 AM EDT
Completed Phase 3 Interventional Results available

EMERALD: Effects of Metformin on Cardiovascular Function in Adolescents With Type 1 Diabetes

NCT01808690
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Metformin, Placebo
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
12 Years to 21 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 30, 2021 · Synced Oct 12, 2026, 1:45 AM EDT
Completed Phase 3 Interventional Results available

Ertugliflozin Type 2 Diabetes Mellitus (T2DM) Pediatric Study (MK-8835/PF-04971729) (MK-8835-059)

NCT04029480
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
Ertugliflozin 5 mg, Ertugliflozin 15 mg, Placebo to ertugliflozin 15 mg, Placebo to ertugliflozin 5 mg, Insulin, Metformin
Drug · Biological
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
10 Years to 17 Years
Enrollment
166 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
11
States / cities
Birmingham, Alabama • Los Angeles, California • Sacramento, California + 8 more
Source: ClinicalTrials.gov public record
Updated Oct 31, 2025 · Synced Oct 12, 2026, 1:45 AM EDT
Terminated Phase 3 Interventional

Effect of Rimonabant and Metformin Combination on Glycemic Control in Patients With Type 2 Diabetes

NCT00690456
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Rimonabant, Placebo (for Rimonabant), Metformin
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years and older
Enrollment
403 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated May 18, 2016 · Synced Oct 12, 2026, 1:45 AM EDT