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Reviews

Emerging drugs for chronic myeloid leukemia

, MD PhD, , MD, , MD & , MD
Pages 175-184 | Published online: 05 Mar 2010
 

Abstract

Importance of the field: The deregulated tyrosine kinase activity of BCR-ABL has been demonstrated to be necessary and sufficient to maintain leukemia phenotype of chronic myeloid leukemia (CML) which, therefore, represents a unique model for the development of molecular targeted therapy and the first disease in which the tyrosine kinase inhibitors (TKIs) completely changed the therapeutical approach. The impressive results of TKIs in this model have been overshadowed by the development of clinical resistance.

Areas covered in this review: This review focuses on clinical results with imatinib therapy and second generation TKIs. Furthermore, a summary of the guidelines for the management of TKI resistant patients is provided together with a description of the new drugs in clinical or preclinical phases which are developing to overcome resistance.

What the reader will gain: Future perspective for the ‘cure’ of CML patients and new drugs designed for this purpose are suggested.

Take home message: CML therapy has dramatically changed in the last few years due to the introduction of targeted therapy. Studies on new drugs targeting different pathways other than BCR-ABL are ongoing to improve the clinical results.

Notes

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