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Completed Phase 1 Interventional Accepts healthy volunteers

Drug-drug Interaction Study With Metformin and Imatinib

ClinicalTrials.gov ID: NCT01404715

Public ClinicalTrials.gov record NCT01404715. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 13, 2026, 4:33 PM EDT

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

Official title

Pharmacokinetic Interaction Between Metformin and Imatinib in Healthy Volunteers.

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This study will address the following question: Does imatinib influence the pharmacokinetics of metformin in healthy volunteers? Recent studies in the Giacomini laboratory have indicated that imatinib may block metformin elimination from the kidney by inhibiting organic cation transporter efflux of metformin. 1. The investigators hypothesize that the addition of imatinib to metformin therapy will reduce the renal clearance (CLR) of metformin leading to increased plasma concentrations and risk for toxicities 2. Knowledge of the pharmacokinetic interaction profile of metformin with organic cation transporter inhibitors, such as imatinib, is important to help develop safer more effective drug therapy with reduced side effects.

Study identification

NCT ID
NCT01404715
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Enrollment
11 participants

Conditions and interventions

Conditions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years to 45 Years
Sex
All
Healthy volunteers
Accepts healthy volunteers

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Sep 30, 2011
Primary completion
Feb 28, 2013
Completion
Feb 28, 2013
Last update posted
Apr 9, 2014

2011 – 2013

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Ucsf Ctsi Crc San Francisco California 94143

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

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About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT01404715, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Apr 9, 2014 · Synced Sep 13, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT01404715 live on ClinicalTrials.gov.

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