Abstract
Tyrosine kinase inhibitors, now numbering 5 for the treatment of Philadelphia chromosome-positive leukemia, have proven ability to reduce clonal disease burden rapidly, dramatically, and durably, especially in chronic myeloid leukemia in the chronic phase. Deep molecular remissions are likely in most chronic phase patients and expectations on timing of response have been developed, validated as best as possible, and evolved over time. Increasing attention has been given to the initial decline of Bcr-Abl1 transcripts and the ultimate depth of molecular remission, overshadowing but not displacing the traditional role of cytogenetic response. This chapter reviews the evolution of response milestones for chronic phase chronic myeloid leukemia and tries to answer the question of how little disease is too much.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Hematology. American Society of Hematology. Education Program
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
