Abstract

Advanced age is an indicator of poor prognosis in chronic myeloid leukaemia (CML). Since obtaining its UK licence in 2001, the tyrosine kinase inhibitor imatinib mesylate has effected a paradigm shift in the treatment of CML. We compared survival and molecular response rates in elderly patients to younger patients presenting with CML since the introduction of imatinib. Twenty-five patients aged >60 years were identified. No significant survival difference was found when this group was compared with younger patients. In the elderly group, 53% of those with molecular data (36% of all elderly patients) had a major molecular response as assessed by real time quantitative PCR (RT-PCR). The advent of imatinib therapy appears to have ameliorated much of the negative impact of advancing age on survival in patients with CML.