Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 9, 2026, 6:28 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 121–144 of 248 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: glucophage XR Clear all
Recruiting Phase 3 Interventional

Comparative Effectiveness of Two Initial Combination Therapies in Patients With Recent Onset Diabetes

NCT06246799
View directory record Official record
Conditions
Type 2 Diabetes (Adult Onset)
Interventions
Tirzepatide, Pioglitazone, Sitagliptin, Metformin HCI XR
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 75 Years
Enrollment
256 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
2
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Oct 9, 2026, 6:28 AM EDT
Active, not recruiting Phase 2 Interventional Results available

Metformin Hydrochloride in Preventing Oral Cancer in Patients With an Oral Premalignant Lesion

NCT02581137
View directory record Official record
Conditions
Erythroplakia, Hyperplasia, Oral Cavity Carcinoma, Oral Leukoplakia
Interventions
Laboratory Biomarker Analysis, Metformin Hydrochloride
Other · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
2
States / cities
San Diego, California • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 26, 2026 · Synced Oct 9, 2026, 6:28 AM EDT
Completed Early Phase 1 Interventional

Fetal Hemoglobin Induction Treatment Metformin

NCT02981329
View directory record Official record
Conditions
Sickle Cell Anemia, Sickle Cell Disease, Hemoglobin Disorder
Interventions
Metformin, Questionnaires
Drug · Behavioral
Lead sponsor
Baylor College of Medicine
Other
Eligibility
10 Years to 60 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 12, 2023 · Synced Oct 9, 2026, 6:28 AM EDT
Completed Phase 1 Interventional Results available

Dose-finding Study of Metformin With Chemoradiation in Locally Advanced Head and Neck Squamous Cell Carcinoma

NCT02325401
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
Metformin, Cisplatin, Radiation Therapy
Drug · Radiation
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 11, 2020 · Synced Oct 9, 2026, 6:28 AM EDT
Completed Early Phase 1 Interventional

Pre-Surgical Trial of the Combination of Metformin and Atorvastatin in Newly Diagnosed Operable Breast Cancer

NCT01980823
View directory record Official record
Conditions
Breast Cancer, Breast Tumors, Cancer of Breast
Interventions
Metformin, Atorvastatin, Breast surgery
Drug · Procedure
Lead sponsor
Columbia University
Other
Eligibility
21 Years and older · Female only
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 30, 2023 · Synced Oct 9, 2026, 6:28 AM EDT
Completed Early Phase 1 Interventional

Metformin for the Treatment of Endometrial Hyperplasia

NCT01685762
View directory record Official record
Conditions
Endometrial Hyperplasia, Endometrial Hyperplasia Without Atypia
Interventions
Metformin
Drug
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
18 Years to 75 Years · Female only
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
3
States / cities
Chapel Hill, North Carolina • Southern Pines, North Carolina • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 27, 2025 · Synced Oct 9, 2026, 6:28 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Study of Clinical Response to Acute Metformin By Leveraging Evaluations During a Mixed Meal Tolerance Test for Exploring Glycemia and GeneticS

NCT02087826
View directory record Official record
Conditions
Genetics, Metabolism, Type 2 Diabetes
Interventions
Mixed Meal Tolerance Test, Metformin
Other · Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 79 Years
Enrollment
1,017 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 15, 2026 · Synced Oct 9, 2026, 6:28 AM EDT
Completed Phase 3 Interventional Results available

An 18 Week Efficacy and Safety Study of Saxagliptin and Metformin XR Combination in Subjects With Type 2 Diabetes

NCT00960076
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Saxagliptin, Metformin XR
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 78 Years
Enrollment
282 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
22
States / cities
Jonesboro, Arkansas • Anaheim, California • Fountain Valley, California + 19 more
Source: ClinicalTrials.gov public record
Updated Sep 27, 2011 · Synced Oct 9, 2026, 6:28 AM EDT
Active, not recruiting Phase 2 Interventional Results available

Metformin for the Prevention of Oral Cancer in Patients With Oral Leukoplakia or Erythroplakia

NCT05237960
View directory record Official record
Conditions
Erythroplakia, Oral Leukoplakia
Interventions
Biopsy, Biospecimen Collection, Extended Release Metformin Hydrochloride, Placebo Administration
Procedure · Drug
Lead sponsor
University of Arizona
Other
Eligibility
21 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
8
States / cities
Tucson, Arizona • San Diego, California • Tampa, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 9, 2026, 6:28 AM EDT
Completed Phase 2 Interventional

Metformin for Older Patients With Heart Failure With Preserved Ejection Fraction

NCT05093959
View directory record Official record
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
Metformin, Placebo
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
60 Years and older
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
2
States / cities
Charlotte, North Carolina • Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Oct 9, 2026, 6:28 AM EDT
Recruiting Phase 1Phase 2 Interventional

A Phase I/II Trial of Vemurafenib and Metformin to Melanoma Patients

NCT01638676
View directory record Official record
Conditions
Melanoma
Interventions
Vemurafenib, Metformin
Drug
Lead sponsor
University of Louisville
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2027
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Oct 29, 2021 · Synced Oct 9, 2026, 6:28 AM EDT
Terminated Phase 1 Interventional

Impact of Pretreatment With Metformin on Colorectal Cancer Stem Cells (CCSC) and Related Pharmacodynamic Markers

NCT01440127
View directory record Official record
Conditions
Colon Cancer
Interventions
Metformin
Drug
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years to 79 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 26, 2015 · Synced Oct 9, 2026, 6:28 AM EDT
Completed Phase 1 Interventional

Study of Erlotinib and Metformin in Triple Negative Breast Cancer

NCT01650506
View directory record Official record
Conditions
Breast Cancer
Interventions
Metformin, Erlotinib
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 79 Years · Female only
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 30, 2017 · Synced Oct 9, 2026, 6:28 AM EDT
Withdrawn Phase 1Phase 2 Interventional

Study of Dabrafenib, Trametinib and Metformin for Melanoma Patients

NCT02143050
View directory record Official record
Conditions
Melanoma
Interventions
Dabrafenib, Trametinib, Metformin
Drug
Lead sponsor
University of Louisville
Other
Eligibility
18 Years to 100 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
2
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Nov 18, 2023 · Synced Oct 9, 2026, 6:28 AM EDT
Recruiting Early Phase 1 Interventional

Pragmatic Trial of Metformin for Glucose Intolerance or Increased BMI in Prostate Cancer Patients

NCT05515978
View directory record Official record
Conditions
Prostate Cancer
Interventions
Metformin, Lifestyle Modification
Drug · Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older · Male only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2036
U.S. locations
4
States / cities
Aurora, Colorado • Colorado Springs, Colorado • Denver, Colorado + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Oct 9, 2026, 6:28 AM EDT
Not listed Early Phase 1 Interventional

Effect of Metformin on Adrenal or Ovarian Androgen Production in Overweight Pubertal Girls With Androgen Excess

NCT01422746
View directory record Official record
Conditions
Obesity, Hyperandrogenemia, Polycystic Ovary Syndrome
Interventions
Metformin
Drug
Lead sponsor
University of Virginia
Other
Eligibility
7 Years to 18 Years · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Oct 27, 2023 · Synced Oct 9, 2026, 6:28 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Trial of an Intervention to Improve Metformin Persistence and Adherence

NCT03467763
View directory record Official record
Conditions
Metformin Adverse Reaction, Tolerance
Interventions
Metformin Extended Release Oral Tablet, Placebo oral capsule
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 100 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 7, 2020 · Synced Oct 9, 2026, 6:28 AM EDT
Completed Phase 1 Interventional

Enzalutamide and Metformin Hydrochloride in Treating Patients With Hormone-Resistant Prostate Cancer

NCT02339168
View directory record Official record
Conditions
Prostate Cancer
Interventions
Enzalutamide, Metformin Hydrochloride
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older · Male only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2025
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated May 1, 2025 · Synced Oct 9, 2026, 6:28 AM EDT
Recruiting Phase 3 Interventional

MetfOrmin BenefIts Lower Extremities With Intermittent Claudication

NCT05132439
View directory record Official record
Conditions
Intermittent Claudication
Interventions
Metformin ER, placebo
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
35 Years to 89 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2032
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced Oct 9, 2026, 6:28 AM EDT
Completed Phase 3 Interventional Results available

Diabetes Prevention Program Outcomes Study

NCT00038727
View directory record Official record
Conditions
Diabetes Mellitus, Cancer, CVD
Interventions
DPPOS Group Lifestyle, Metformin, DPPOS Boost Lifestyle, Intensive Lifestyle Group Session
Behavioral · Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
25 Years and older
Enrollment
2,779 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2022
U.S. locations
1
States / cities
Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Oct 9, 2026, 6:28 AM EDT
Active, not recruiting Phase 2 Interventional

Metformin and Nightly Fasting in Women With Early Breast Cancer

NCT05023967
View directory record Official record
Conditions
Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Breast Ductal Carcinoma In Situ, Invasive Breast Carcinoma
Interventions
Biospecimen Collection, Extended Release Metformin Hydrochloride, Monitoring, Nutritional Assessment, Short-Term Fasting
Procedure · Drug · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 5, 2026 · Synced Oct 9, 2026, 6:28 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Bioequivalence Study of 500 mg and 1000 mg Glucophage (Metformin) Tablets in Healthy Subjects

NCT01068730
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
metformin (Diabex), metformin (Glucophage™)
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 55 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated May 8, 2015 · Synced Oct 9, 2026, 6:28 AM EDT
Completed Phase 2 Interventional Results available

A Pilot Study of Metformin Therapy in Patients With Relapsed Chronic Lymphocytic Leukemia (CLL) and Untreated CLL

NCT01750567
View directory record Official record
Conditions
Relapsed Chronic Lymphocytic Leukemia
Interventions
Metformin
Drug
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
18 Years to 80 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2025
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Oct 9, 2026, 6:28 AM EDT
Completed Phase 2 Interventional Results available

Metformin With the Levonorgestrel-Releasing Intrauterine Device for the Treatment of Complex Atypical Hyperplasia (CAH) and Endometrial Cancer (EC) in Non-surgical Patients

NCT02035787
View directory record Official record
Conditions
Complex Atypical Hyperplasia, Endometrial Cancer
Interventions
Metformin
Drug
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2024
U.S. locations
2
States / cities
Chapel Hill, North Carolina • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 18, 2024 · Synced Oct 9, 2026, 6:28 AM EDT