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ClinicalTrials.gov public records Last synced Oct 7, 2026, 5:27 AM EDT

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Showing 145–168 of 1,104 matching trials from the live ClinicalTrials.gov search.
Filters: "metformin" Clear all
Completed Phase 3 Interventional Results available

Metformin Therapy for Overweight Adolescents With Type 1 Diabetes

NCT01881828
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Metformin (glucophage), oral placebo
Drug · Other
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
12 Years to 19 Years
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Mar 3, 2020 · Synced Oct 7, 2026, 5:27 AM EDT
Completed Phase 1 Interventional

To Evaluate the Response to Glucagon During Hypoglycemia

NCT00817271
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
AZD1656, Glucagon
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 75 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Chula Vista, California
Source: ClinicalTrials.gov public record
Updated May 7, 2009 · Synced Oct 7, 2026, 5:27 AM EDT
Completed Not applicable Interventional

Effect of NNS on Metformin/GDF15, Pilot

NCT05400863
View directory record Official record
Conditions
Obesity, Adolescent, Pre Diabetes
Interventions
avoid sugary and NNS drinks plus start Metformin, avoid sugary drinks (allowed water and drinks sweetened with NNS) plus start Metformin
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
10 Years to 21 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 5, 2024 · Synced Oct 7, 2026, 5:27 AM EDT
Completed Phase 4 Interventional Results available

The Effect of Simple Basal Insulin Titration, Metformin Plus Liraglutide for Type 2 Diabetes With Very Elevated HbA1c - The SIMPLE Study

NCT01966978
View directory record Official record
Conditions
Diabetes Mellitus, Type 2, Diabetes
Interventions
Metformin, Detemir, Liraglutide, Insulin Aspart
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
157 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 22, 2019 · Synced Oct 7, 2026, 5:27 AM EDT
Completed Early Phase 1 Interventional

Stereotactic Radiosurgery and Metformin in Patients With Borderline-Resectable or Locally-Advanced Pancreatic Cancer

NCT02153450
View directory record Official record
Conditions
Acinar Cell Adenocarcinoma of the Pancreas, Duct Cell Adenocarcinoma of the Pancreas, Recurrent Pancreatic Cancer, Stage I-III Pancreatic Cancer
Interventions
metformin hydrochloride, stereotactic radiosurgery
Drug · Radiation
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 26, 2020 · Synced Oct 7, 2026, 5:27 AM EDT
Terminated Phase 4 Interventional Results available

Metformin for Ectopic Fat Deposition and Metabolic Markers in Polycystic Ovary Syndrome (PCOS)

NCT02500147
View directory record Official record
Conditions
Polycystic Ovary Syndrome, Non-Alcoholic Fatty Liver Disease, Metabolic Syndrome
Interventions
Metformin, Placebo
Drug
Lead sponsor
Columbia University
Other
Eligibility
13 Years to 25 Years · Female only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 2, 2025 · Synced Oct 7, 2026, 5:27 AM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of Exenatide Once Weekly Injection Versus Metformin, Dipeptidyl Peptidase-4 Inhibitor, or Thiazolidinedione as Monotherapy in Drug-Naive Patients With Type 2 Diabetes (DURATION-4)

NCT00676338
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
exenatide once weekly, metformin, sitagliptin, pioglitazone
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years and older
Enrollment
820 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
18
States / cities
Buena Park, California • Los Angeles, California • Valencia, California + 15 more
Source: ClinicalTrials.gov public record
Updated Apr 9, 2015 · Synced Oct 7, 2026, 5:27 AM EDT
Completed Not applicable Interventional

Comparison of Two Pharmacist-led Population Management Approaches to Increase Monitoring of Vitamin B12 and Serum Creatinine Levels for Patients on Metformin

NCT02076347
View directory record Official record
Conditions
Type 2 Diabetes, Vitamin B12 Deficiency, Neuropathy, Anemia
Interventions
Office visit intervention, Electronic Message Intervention
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
489 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 19, 2015 · Synced Oct 7, 2026, 5:27 AM EDT
Terminated Phase 2 Interventional Results available

Study of Safety and Efficacy of Dapagliflozin + Metformin XR Versus Metformin XR in Participants With HR+, HER2-, Advanced Breast Cancer While on Treatment With Alpelisib and Fulvestrant

NCT04899349
View directory record Official record
Conditions
Breast Cancer
Interventions
Alpelisib, Fulvestrant, Metformin XR, Dapagliflozin + metformin XR, Dapagliflozin
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 9, 2024 · Synced Oct 7, 2026, 5:27 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 7, 2026, 5:27 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Ketosis-Prone Diabetes Mellitus (KPDM): Metformin Versus Sitagliptin Treatment

NCT01099618
View directory record Official record
Conditions
Ketosis Prone Diabetes, Diabetes Ketoacidosis, Hyperglycemia
Interventions
metformin, placebo, Sitagliptin
Drug
Lead sponsor
Dawn Smiley MD
Other
Eligibility
19 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 18, 2015 · Synced Oct 7, 2026, 5:27 AM EDT
Active, not recruiting Phase 2 Interventional Results available

Investigation of Metformin for the Prevention of Progression of Precursor Multiple Myeloma

NCT04850846
View directory record Official record
Conditions
Monoclonal Gammopathy of Undetermined Significance, Smoldering Multiple Myeloma
Interventions
Metformin XR, Placebo
Drug · Other
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
7
States / cities
Boston, Massachusetts • Brighton, Massachusetts • Methuen, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Feb 9, 2026 · Synced Oct 7, 2026, 5:27 AM EDT
Not listed Phase 4 Interventional

Effects of Valsartan and Aliskiren on Hemostatic Indices in Hypertensive Diabetics

NCT01095822
View directory record Official record
Conditions
Diabetes Mellitus
Interventions
Aliskiren + Valsartan
Drug
Lead sponsor
HeartDrug Research LLC
Other
Eligibility
21 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 30, 2010 · Synced Oct 7, 2026, 5:27 AM EDT
Completed Phase 3 Interventional Results available

CANagliflozin Treatment And Trial Analysis-Sulfonylurea (CANTATA-SU) SGLT2 Add-on to Metformin Versus Glimepiride

NCT00968812
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Glimepiride, Canagliflozin (JNJ-28431754), Metformin
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 80 Years
Enrollment
1,452 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
43
States / cities
Calera, Alabama • Gilbert, Arizona • Mesa, Arizona + 40 more
Source: ClinicalTrials.gov public record
Updated Jan 30, 2017 · Synced Oct 7, 2026, 5:27 AM EDT
Completed Phase 2 Interventional

A Phase IIA Study of BMS-512148 to Assess Safety, Exposure, and Biological Effects in Stable Type 2 Diabetic Subjects

NCT00162305
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
BMS-512148, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 70 Years
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005
U.S. locations
5
States / cities
Fort Lauderdale, Florida • Miami, Florida • Orlando, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 27, 2016 · Synced Oct 7, 2026, 5:27 AM EDT
Completed Phase 2 Interventional Results available

Nivolumab and Metformin in Patients With Treatment Refractory MSS Colorectal Cancer

NCT03800602
View directory record Official record
Conditions
Colorectal Adenocarcinoma, Metastatic Microsatellite Stable Colorectal Carcinoma, Refractory Colorectal Carcinoma, Stage IV Colorectal Cancer, Stage IVA Colorectal Cancer, Stage IVB Colorectal Cancer, Stage IVC Colorectal Cancer, Colorectal Cancer Metastatic
Interventions
Metformin, Nivolumab
Drug · Biological
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
3
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 5, 2024 · Synced Oct 7, 2026, 5:27 AM EDT
Completed Phase 2 Interventional Results available

A Study for Participants With Type 2 Diabetes Mellitus

NCT00871572
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
LY2409021, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 70 Years
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
13
States / cities
Buena Park, California • Huntington Park, California • Westlake Village, California + 10 more
Source: ClinicalTrials.gov public record
Updated Apr 24, 2018 · Synced Oct 7, 2026, 5:27 AM EDT
Completed Phase 2 Interventional

Efficacy and Safety of Metformin and Liraglutide in Obese Subjects With Type 2 Diabetes Previously Treated With an Oral Hypoglycemic Agent

NCT01511198
View directory record Official record
Conditions
Diabetes, Diabetes Mellitus, Type 2
Interventions
liraglutide, metformin
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years to 75 Years
Enrollment
223 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001
U.S. locations
39
States / cities
Vestavia Hills, Alabama • Tucson, Arizona • Carlisle, Arkansas + 32 more
Source: ClinicalTrials.gov public record
Updated Jan 26, 2017 · Synced Oct 7, 2026, 5:27 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Conventional and Metabolomic Predictors of Prediabetes & Insulin Resistance

NCT05055219
View directory record Official record
Conditions
PreDiabetes, Obesity, Childhood
Interventions
Not listed
Lead sponsor
University of Michigan
Other
Eligibility
8 Years to 22 Years
Enrollment
772 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 24, 2021 · Synced Oct 7, 2026, 5:27 AM EDT
Completed Phase 4 Interventional Results available

Sitagliptin + Metformin Compared to Metformin Monotherapy and Placebo in Women With a Recent GDM

NCT01856907
View directory record Official record
Conditions
Disorder of Glucose Regulation
Interventions
Sitagliptin-Metformin, Metformin, Placebo pill
Drug
Lead sponsor
Woman's
Other
Eligibility
18 Years to 42 Years · Female only
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Jan 23, 2018 · Synced Oct 7, 2026, 5:27 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Dapagliflozin and Metformin,Alone and in Combination, in Overweight/Obese Prior GDM Women

NCT02338193
View directory record Official record
Conditions
Diabetes Prevention in Women After GDM Who Are at High-risk
Interventions
DAPA/MET XR, DAPA, MET XR
Drug
Lead sponsor
Woman's
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
69 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Jun 11, 2019 · Synced Oct 7, 2026, 5:27 AM EDT
Terminated Phase 2 Interventional Results available

A Study of LY2599506 in Patients With Type 2 Diabetes

NCT01024244
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Placebo, LY2599506
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 70 Years
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
3
States / cities
Topeka, Kansas • Toms River, New Jersey • Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Dec 2, 2011 · Synced Oct 7, 2026, 5:27 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Fasting BE Study of Metformin Hydrochloride ER Tablets 500 mg and Glucophage® XR Tablets 500 mg

NCT00650234
View directory record Official record
Conditions
Healthy
Interventions
Metformin Hydrochloride ER Tablets 500 mg, Glucophage® XR Tablets 500 mg
Drug
Lead sponsor
Mylan Pharmaceuticals Inc
Industry
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Apr 24, 2024 · Synced Oct 7, 2026, 5:27 AM EDT