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Showing 1–4 of 4 matching trials from the live ClinicalTrials.gov search.
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Completed Phase 4 Interventional Accepts healthy volunteers Results available

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

NCT00187681
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jan 7, 2013 · Synced Jun 10, 2026, 8:44 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Genetic Basis for Variation in the Renal Elimination of Metformin

NCT00187720
View directory record Official record
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
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2008
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jan 9, 2013 · Synced Jun 10, 2026, 8:44 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Impact of Genetics on Metformin Pharmacokinetics

NCT00187798
View directory record Official record
Conditions
Other Conditions That May Be A Focus of Clinical Attention
Interventions
Metformin HCl
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 40 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2007
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 24, 2012 · Synced Jun 10, 2026, 8:44 AM EDT
Withdrawn Phase 4 Interventional Accepts healthy volunteers

Effect of Age on the Renal Clearance of Adefovir

NCT00187746
View directory record Official record
Conditions
Other Conditions That May Be A Focus of Clinical Attention
Interventions
Adefovir dipivoxil
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 55 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Nov 20, 2012 · Synced Jun 10, 2026, 8:44 AM EDT