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Showing 1–24 of 978 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Hyperglycemia
Interventions
Metformin, Placebo
Drug · Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 99 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Interaction, Adverse Herb-Drug, Diabetes Mellitus, Type 2
Interventions
Midazolam Hcl 1Mg/Ml Inj, Goldenseal (Hydrastis canadensis)
Drug · Dietary Supplement
Lead sponsor
Washington State University
Other
Eligibility
18 Years to 65 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Spokane, Washington
Terminated Phase 2 Interventional Results available

Metformin as an Upstream Therapy in Atrial Fibrillation

NCT02931253
Conditions
Atrial Fibrillation
Interventions
Metformin
Drug
Lead sponsor
The Guthrie Clinic
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Sayre, Pennsylvania
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
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
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
Healthy Volunteers
Interventions
Repotrectinib, Metformin, Digoxin, Rosuvastatin, Bupropion, Flurbiprofen, Omeprazole
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 60 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Daytona Beach, Florida
Conditions
NAFLD
Interventions
Leu-Met-Sil 0.5, Leu-Met-Sil 1.0, Placebo
Drug
Lead sponsor
NuSirt Biopharma
Industry
Eligibility
18 Years to 75 Years
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
13
States / cities
Chino, California • San Diego, California • Wheat Ridge, Colorado + 10 more
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Lifestyle Intervention and Metformin for Women With Polycystic Ovary Syndrome (PCOS)

NCT00151411
Conditions
Polycystic Ovary Syndrome
Interventions
Metformin, Placebo, Lifestyle Intervention
Drug · Behavioral
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
12 Years to 39 Years · Female only
Enrollment
114 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2008
U.S. locations
1
States / cities
Hershey, Pennsylvania
Conditions
Type 2 Diabetes
Interventions
Intensification of diabetes medication based largely on HbA1c levels, Intensification of diabetes medication based on glucose levels
Other
Lead sponsor
Foundation for Atlanta Veterans Education and Research, Inc.
Other
Eligibility
40 Years to 75 Years
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
1
States / cities
Decatur, Georgia
Conditions
Stroke
Interventions
Telmisartan, Metformin, Cilostazol
Drug
Lead sponsor
Spaulding Rehabilitation Hospital
Other
Eligibility
21 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Charlestown, Massachusetts
Conditions
Healthy Participants
Interventions
Digoxin, Rosuvastatin, Metformin, Povorcitinib, Probenecid
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
18 Years to 55 Years
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Breast Cancer, Depression, Fatigue, Sleep Disorders
Interventions
Metformin, Placebo
Drug
Lead sponsor
NSABP Foundation Inc
Network
Eligibility
18 Years to 74 Years · Female only
Enrollment
394 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
252
States / cities
Anaheim, California • Antioch, California • Baldwin Park, California + 185 more
Conditions
Type 2 Diabetes Mellitus
Interventions
AR-C165395XX, Placebo
Drug · Other
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Chula Vista, California
Conditions
Cancer
Interventions
Metformin
Drug
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years to 79 Years
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Type 2 Diabetes
Interventions
Colesevelam hydrochloride
Drug
Lead sponsor
Daiichi Sankyo
Industry
Eligibility
18 Years to 75 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
46
States / cities
Jonesboro, Arkansas • Beverly Hills, California • Carmichael, California + 43 more
Conditions
Asthma, Asthma Chronic, Overweight and Obesity
Interventions
Metformin hydrochloride extended-release tablets, Visually identical placebo Metformin hydrochloride extended-release tablets
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
2
States / cities
Baltimore, Maryland • Houston, Texas
Conditions
Type 1 Diabetes, Diabetic Kidney Disease, Cardiovascular Diseases, Endothelial Dysfunction, Insulin Sensitivity
Interventions
Metformin Hcl 1000Mg Tab, Aminohippurate Sodium 20 % Injection, Iohexol 300 Mg/mL Injectable Solution, Placebo
Drug
Lead sponsor
Kalie Tommerdahl
Other
Eligibility
12 Years to 25 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
2
States / cities
Aurora, Colorado • Seattle, Washington
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Organic Cation Transporter 1 (OCT1), on Response to Metformin in Healthy Subjects

NCT00187681
Conditions
Other Conditions That May Be A Focus of Clinical Attention
Interventions
Metformin
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 40 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2008
U.S. locations
1
States / cities
San Francsico, California
Completed Phase 2 Interventional Results available

Feasibility Study of Metformin Therapy in ADPKD

NCT02903511
Conditions
Polycystic Kidney, Autosomal Dominant
Interventions
Metformin, Placebo
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
30 Years to 60 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Schizophrenia
Interventions
Olanzapine, Perphenazine, Aripiprazole, Metformin, Simvastatin, Benztropine
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 40 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
13
States / cities
Colton, California • Palo Alto, California • New Haven, Connecticut + 10 more
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
Bioequivalence, Fixed Dose Combination Tablets, Healthy Male and Female Subjects
Interventions
dapagliflozin/metformin XR 5/500 mg test drug (Mount Vernon), dapagliflozin/metformin XR 5/500 mg reference drug (Humacao), dapagliflozin/metformin XR 10/1000 mg test drug (Mount Vernon), dapagliflozin/metformin XR 10/1000 mg reference drug (Humacao)
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 55 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Healthy
Interventions
Metformin HCl 750 mg Extender Release tablets, single dose, GLUCOPHAGE® XR 750 mg tablets, single dose
Drug
Lead sponsor
Actavis Inc.
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003
U.S. locations
1
States / cities
Fargo, North Dakota