- 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
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 978
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- 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
- 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
- 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
- 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
- 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