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ClinicalTrials.gov public records Last synced May 22, 2026, 1:44 AM EDT

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

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Metformin Clear all
Terminated Phase 1 Interventional
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Chromium Picolinate
Drug
Lead sponsor
Bastyr University
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
2
States / cities
Kenmore, Washington • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 30, 2007 · Synced May 22, 2026, 1:44 AM EDT
Recruiting Phase 4 Interventional
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Metformin
Drug
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 110 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 26, 2025 · Synced May 22, 2026, 1:44 AM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Diabetes, Type 2
Interventions
Placebo, 150 mg PF-04991532, 450 mg PF-04991532, 750 mg PF-04991532, Sitagliptin 100 mg
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 70 Years
Enrollment
266 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
28
States / cities
Jonesboro, Arkansas • Los Angeles, California • Palm Springs, California + 21 more
Source: ClinicalTrials.gov public record
Updated Aug 5, 2013 · Synced May 22, 2026, 1:44 AM EDT
Terminated Phase 3 Interventional Results available
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
TAK-875, Glimepiride
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
2,454 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
46
States / cities
Dothan, Alabama • Muscle Shoals, Alabama • Goodyear, Arizona + 43 more
Source: ClinicalTrials.gov public record
Updated May 31, 2016 · Synced May 22, 2026, 1:44 AM EDT
Completed Phase 3 Interventional
View directory record Official record
Conditions
Diabetes, Diabetes Mellitus, Type 2
Interventions
biphasic insulin aspart, insulin glargine, metformin, pioglitazone
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years to 75 Years
Enrollment
242 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2004
U.S. locations
27
States / cities
Concord, California • Los Angeles, California • Walnut Creek, California + 20 more
Source: ClinicalTrials.gov public record
Updated Jan 8, 2017 · Synced May 22, 2026, 1:44 AM EDT
Completed Phase 2 Interventional Results available
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 5, 2018 · Synced May 22, 2026, 1:44 AM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Polycystic Ovary Syndrome, Disorder of Glucose Regulation
Interventions
Metformin XR, Saxagliptin, Saxagliptin-Metformin XR
Drug
Lead sponsor
Woman's
Other
Eligibility
18 Years to 42 Years · Female only
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Jun 27, 2017 · Synced May 22, 2026, 1:44 AM EDT
Recruiting Phase 1 Interventional
View directory record Official record
Conditions
Tendinopathy, Chronic Pain, Achilles Tendinopathy
Interventions
Metformin, Placebo
Drug
Lead sponsor
James Wang
Other
Eligibility
18 Years to 50 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 9, 2025 · Synced May 22, 2026, 1:44 AM EDT
Completed Phase 3 Interventional Results available
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 24, 2017 · Synced May 22, 2026, 1:44 AM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Males, Females, Sedentary, Metformin, Prediabetes
Interventions
Dietary Supplement: Inorganic Nitrate (Beetroot juice), Dietary supplement: Placebo (Nitrate-depleted beetroot juice)
Dietary Supplement
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 60 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced May 22, 2026, 1:44 AM EDT
Recruiting Phase 2 Interventional
View directory record Official record
Conditions
Endometrial Cancer, Ovarian Cancer
Interventions
Letrozole, Abemaciclib, LY3023414, Metformin, Zotatifin, Gedatolisib
Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older · Female only
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2031
U.S. locations
3
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 14, 2025 · Synced May 22, 2026, 1:44 AM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Heart Failure, Diabetes
Interventions
Metformin
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 90 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 3, 2020 · Synced May 22, 2026, 1:44 AM EDT
Active, not recruiting Phase 2Phase 3 Interventional
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Farxiga® (dapagliflozin) + Onglyza® (saxagliptin) + Metformin Oral Mix Treat type 2 diabetes, China Import (dapagliflozin) + China Import (saxagliptin) + Metformin Oral Mix Treat type 2 diabetes
Drug
Lead sponsor
Han Xu, M.D., Ph.D., FAPCR, Sponsor-Investigator, IRB Chair
Industry
Eligibility
24 Years to 64 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 10, 2025 · Synced May 22, 2026, 1:44 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Healthy
Interventions
Metformin, Imatinib
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 45 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 9, 2014 · Synced May 22, 2026, 1:44 AM EDT
Completed Phase 4 Interventional
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 23, 2017 · Synced May 22, 2026, 1:44 AM EDT
Terminated Not applicable Interventional Results available
View directory record Official record
Conditions
Diabetes
Interventions
Group 1: Metformin, Group 2: Cinnamon Bark, Group 3: Cinnulin PF
Drug · Dietary Supplement
Lead sponsor
Mike O'Callaghan Military Hospital
Federal
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Nellis Air Force Base, Nevada
Source: ClinicalTrials.gov public record
Updated Jun 25, 2017 · Synced May 22, 2026, 1:44 AM EDT
Completed Not applicable Interventional
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 29, 2023 · Synced May 22, 2026, 1:44 AM EDT
Completed Phase 4 Interventional
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Metformin, Recommendations for lifestyle modification., AliveCor
Drug · Behavioral · Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 28, 2025 · Synced May 22, 2026, 1:44 AM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Placebo identical to BI 1356 5mg, Placebo identical to Glimepiride 1mg or 2mg or 3mg or 4 mg, BI 1356, Glimepiride
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 80 Years
Enrollment
1,560 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
23
States / cities
Tempe, Arizona • Chula Vista, California • Los Angeles, California + 19 more
Source: ClinicalTrials.gov public record
Updated Jan 28, 2014 · Synced May 22, 2026, 1:44 AM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
placebo, exenatide
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years and older
Enrollment
261 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
40
States / cities
Peoria, Arizona • Phoenix, Arizona • Buena Park, California + 37 more
Source: ClinicalTrials.gov public record
Updated Oct 23, 2016 · Synced May 22, 2026, 1:44 AM EDT
Terminated Phase 2Phase 3 Interventional
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
DIO-902
Drug
Lead sponsor
DiObex
Industry
Eligibility
18 Years to 75 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
12
States / cities
Muscle Shoals, Alabama • Tucson, Arizona • Jonesboro, Arkansas + 9 more
Source: ClinicalTrials.gov public record
Updated May 27, 2008 · Synced May 22, 2026, 1:44 AM EDT
Terminated Phase 2 Interventional Results available
View directory record Official record
Conditions
Type 2 Diabetes Mellitus (T2DM)
Interventions
CJC-1134-PC Injection, Weekly placebo for CJC-1134-PC Injection
Drug
Lead sponsor
ConjuChem
Industry
Eligibility
18 Years to 70 Years
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
19
States / cities
Phoenix, Arizona • Inglewood, California • Tarzana, California + 16 more
Source: ClinicalTrials.gov public record
Updated Jul 18, 2017 · Synced May 22, 2026, 1:44 AM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Type2 Diabetes Mellitus
Interventions
BTI320, Placebo
Drug · Other
Lead sponsor
Boston Therapeutics
Industry
Eligibility
18 Years to 75 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
4
States / cities
Ventura, California • Albuquerque, New Mexico • Mt. Pleasant, South Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 24, 2020 · Synced May 22, 2026, 1:44 AM EDT
Completed Phase 4 Interventional
View directory record Official record
Conditions
Diabetes Mellitus, Non-Insulin-Dependent
Interventions
Glucovance (metformin HCl/glyburide), or Metformin HCl alone, or Glyburide alone.
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
20 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2003
U.S. locations
9
States / cities
Little Rock, Arkansas • Los Angeles, California • Chicago, Illinois + 6 more
Source: ClinicalTrials.gov public record
Updated Apr 14, 2011 · Synced May 22, 2026, 1:44 AM EDT