Abstract
The assessment of response to tyrosine kinase inhibitor (TKI) treatment in chronic myeloid leukemia (CML) does not only reflect tumor burden at a given time but has been shown to be linked to long-term survival outcomes as well. Therefore, the quantification of molecular or cytogenetic response as early as 3 months on treatment allows a prognostic stratification of a patient’s individual risk. With competing TKI regimens available, a timely switch of treatment can be considered if unfavorable outcome has to be expected due to early response failure. Numerous studies have demonstrated the association of long-term outcome with early response for first-line treatment with imatinib, with second-generation TKI, and for second-line TKI treatment as well.
Parts of this chapter have formerly been published within the journal Annals of Hematology in Volume 94, Issue 2, supplement, April 2015, “Chronic Myeloid Leukemia,” doi:10.1007/s00277-015-2327-x.
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Hanfstein, B., Müller, M.C., Hochhaus, A. (2016). Response-Related Predictors of Survival in CML. In: Hehlmann, R. (eds) Chronic Myeloid Leukemia. Hematologic Malignancies. Springer, Cham. https://doi.org/10.1007/978-3-319-33198-0_9
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