A Study of Imatinib With Reinduction Chemotherapy Using Mitoxantrone, Etoposide and Cytarabine in Patients With Relapsed/Refractory C-kit Positive (AML) Acute Myeloid Leukemia

Summary

This is a Phase I-II study evaluating the toxicity and efficacy of imatinib combined with mitoxantrone, etoposide and high-dose cytarabine reinduction therapy in relapsed and refractory AML. Patients will be treated initially at a 200 mg dose of imatinib; if tolerated, the imatinib dose will be escalated in subsequent cohorts to 300 mg and 400 mg. Once the recommended dose is determined, the remaining patients will be treated at that dose, to evaluate the antileukemic activity of the regimen. Patients achieving complete remission will receive consolidation therapy with imatinib combined with high-dose cytarabine and mitoxantrone, followed by maintenance imatinib.

Timeline

Start

2004-07

Primary completion

2009-09

Completion

2010-04

Drugs

Indications