Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 4:34 PM
Ignite Modification Date:
2025-12-24 @ 4:34 PM
NCT ID:
NCT00483366
Brief Summary:
RATIONALE: Imatinib mesylate may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as gemcitabine and capecitabine, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving imatinib mesylate together with gemcitabine and capecitabine may kill more tumor cells.
PURPOSE: This phase I trial is studying the side effects and best dose of gemcitabine and capecitabine when given together with imatinib mesylate in treating patients with advanced solid tumors.
Detailed Description:
OBJECTIVES:
Primary
* Determine the maximum tolerated dose of gemcitabine hydrochloride and capecitabine when combined with imatinib mesylate in patients with advanced solid tumors.
* Determine the toxicity of this regimen in these patients.
Secondary
* Explore the antitumor activity of this regimen in these patients.
OUTLINE: This is a dose-escalation study of gemcitabine and capecitabine.
Patients receive oral imatinib mesylate once daily on days 1-5 and 8-12, gemcitabine hydrochloride IV on days 3 and 10, and oral capecitabine twice daily on days 1-14. Treatment repeats every 21 days for at least 2 courses in the absence of progressive disease or unacceptable toxicity.
Cohorts of 3-6 patients receive escalating doses of gemcitabine hydrochloride and capecitabine until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 3 or 2 of 6 patients experience dose-limiting toxicity.
Existing paraffin-embedded tissue blocks from patients diagnosed with melanoma or renal cell carcinoma will be assessed for c-kit mutations by polymerase chain reaction and direct sequencing of both juxtamembrane domains (exons 9 and 11) and tyrosine kinase domain (exon 13 and 17). (Begins 12-11-2008)
PROJECTED ACCRUAL: Closed to patient accrual 12/11/2008.
Study:
NCT00483366
Study Brief:
Protocol Section:
NCT00483366