Article
Clinical outcome of 27 imatinib mesylate-resistant chronic myelogenous leukemia patients harboring a T315I BCR-ABL mutation.
Haematologica - 1 Sept 2007
Nicolini Franck E, Hayette Sandrine, Corm Selim, Bachy Emmanuel, Bories Dominique, Tulliez Michel, Guilhot François, Legros Laurence, Maloisel Frédéric, Kiladjian Jean-Jacques, Mahon François-Xavier, Lê Quoc-Hung, Michallet Mauricette, Roche-Lestienne Catherine, Preudhomme Claude
Abstract excerpt
We analyzed 27 CML patients treated with imatinib (IM) who developed a BCR-ABLT315I mutation. These patients had poor prognostic features: High or intermediate Sokal index (82%), and lack of CCyR under IM (59%). At T315I discovery, patients were in advanced phase (59%), with clonal evolution (84%). Median time since diagnosis was 39 months, and progression occurred 13 months after IM initiation, regardless of...
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