Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 28, 2026, 11:00 AM EDT

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Showing 1–24 of 980 matching trials from the live ClinicalTrials.gov search.
Conditions
Stage 0 Breast Carcinoma, Breast Neoplasms, Stage I Breast Carcinoma, Stage II Breast Carcinoma, Stage III Breast Carcinoma
Interventions
Metformin, Omega-3 fatty acids
Drug
Lead sponsor
Katherine D. Crew
Other
Eligibility
21 Years to 75 Years · Female only
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
New York, New York
Conditions
Hepatitis
Interventions
Metformin
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Vitiligo
Interventions
Metformin Hydrochloride
Drug
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Worcester, Massachusetts
Conditions
Breast Cancer Prevention
Interventions
Metformin, Placebo
Drug
Lead sponsor
University of Arizona
Other
Eligibility
21 Years to 54 Years · Female only
Enrollment
151 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2022
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Diabetes, Diabetes Mellitus, Type 2
Interventions
repaglinide, metformin, repaglinide and metformin combination tablet
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years to 45 Years
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
1
States / cities
Austin, Texas
Conditions
Type 2 Diabetes Mellitus
Interventions
saxagliptin, metformin, saxagliptin + metformin (FDC tablet)
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Austin, Texas
Conditions
Diabetes Mellitus Type 2
Interventions
insulin glargine, metformin, taspoglutide
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 75 Years
Enrollment
1,072 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
74
States / cities
Phoenix, Arizona • Searcy, Arkansas • Concord, California + 63 more
Completed Phase 1 Interventional Accepts healthy volunteers

Drug-Drug Interaction Study With Metformin and Nizatidine

NCT01409395
Conditions
Healthy
Interventions
Metformin and nizatidine, Metformin
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 45 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
San Francisco, California
Conditions
Acinar Cell Adenocarcinoma of the Pancreas, Duct Cell Adenocarcinoma of the Pancreas, Recurrent Pancreatic Cancer, Stage IV Pancreatic Cancer
Interventions
metformin hydrochloride, oxaliplatin, leucovorin calcium, fluorouracil, laboratory biomarker analysis
Drug · Other
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
2
States / cities
Cleveland, Ohio
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Metformin at the Cellular Level and Dosing for Diabetes Mellitus (DM)

NCT01876992
Conditions
Diabetes, Pre-diabetes, Obesity
Interventions
Metformin
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
10 Years to 79 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
PCOS
Interventions
OCP + Metformin, OCP + Placebo, Metformin + Placebo
Drug
Lead sponsor
Anuja Dokras
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
2
States / cities
Hershey, Pennsylvania • Philadelphia, Pennsylvania
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
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
Conditions
Healthy
Interventions
A (canagliflozin and metformin IR individual tablets) / B (canagliflozin/metformin IR FDC tablets), B (canagliflozin/metformin IR FDC tablets / A (canagliflozin and metformin IR individual tablets)
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
19 Years to 55 Years
Enrollment
83 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Lincoln, Nebraska
Conditions
Diabetes, Diabetes Mellitus, Type 2
Interventions
insulin degludec/liraglutide, placebo
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years and older
Enrollment
435 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
44
States / cities
Anaheim, California • Garden Grove, California • La Jolla, California + 39 more
Conditions
Diabetes, Diabetes Mellitus, Type 2
Interventions
rosiglitazone, inhaled human insulin, metformin, glimepiride
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years and older
Enrollment
227 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
103
States / cities
Hueytown, Alabama • Ozark, Alabama • Tuscaloosa, Alabama + 95 more
Conditions
Obesity
Interventions
Metformin, Dietary modification with caloric restriction, Establishment of exercise protocol
Drug · Behavioral
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
7 Years to 18 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2011
U.S. locations
1
States / cities
Jacksonville, Florida
Terminated Phase 2 Interventional Results available

Metformin in Heart Failure Without Diabetes

NCT03331861
Conditions
Heart Failure
Interventions
Metformin hydrochloride, Placebo
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 80 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
New York, New York
Completed Phase 2Phase 3 Interventional Results available

A Pilot Study of BMS-512148 in Subjects With Type 2 Diabetes

NCT00357370
Conditions
Type 2 Diabetes
Interventions
Dapagliflozin, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 75 Years
Enrollment
163 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
16
States / cities
Jonesboro, Arkansas • Fresno, California • Greenbrae, California + 13 more
Conditions
Diabetes, Diabetes Mellitus, Type 2
Interventions
insulin degludec, insulin glargine, insulin aspart
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years and older
Enrollment
1,006 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
66
States / cities
Alexander City, Alabama • Birmingham, Alabama • Goodyear, Arizona + 61 more
Conditions
Diabetes, Pregnancy
Interventions
Metformin, Placebo
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
831 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
10
States / cities
Birmingham, Alabama • San Diego, California • Jackson, Mississippi + 7 more
Conditions
Diabetes Mellitus, Type 2
Interventions
Metformin DR, Metformin IR, Metformin DR Placebo, Metformin IR placebo
Drug
Lead sponsor
Anji Pharma
Industry
Eligibility
18 Years to 100 Years
Enrollment
675 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
33
States / cities
Glendale, Arizona • Mesa, Arizona • Apple Valley, California + 30 more
Conditions
Type 2 Diabetes Mellitus
Interventions
Efpeglenatide SAR439977, Placebo, Background therapy: Metformin alone or in combination with SU
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years and older
Enrollment
312 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
23
States / cities
Birmingham, Alabama • Chandler, Arizona • Glendale, Arizona + 20 more
Conditions
Diabetes Mellitus
Interventions
BGP-15 100 mg QD, BGP-15 100 mg BID, Placebo BID, BGP-15 200 mg QD, BGP-15 200 mg BID, BGP-15 400 mg QD
Drug
Lead sponsor
N-Gene Research Laboratories, Inc.
Industry
Eligibility
30 Years to 70 Years
Enrollment
196 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
20
States / cities
Los Angeles, California • Paramount, California • Tustin, California + 17 more