作者
Alice Fabarius, Armin Leitner, Andreas Hochhaus, Martin C Müller, Benjamin Hanfstein, Claudia Haferlach, Gudrun Göhring, Brigitte Schlegelberger, Martine Jotterand, Andreas Reiter, Susanne Jung-Munkwitz, Ulrike Proetel, Juliana Schwaab, Wolf-Karsten Hofmann, Jörg Schubert, Hermann Einsele, Anthony D Ho, Christiane Falge, Lothar Kanz, Andreas Neubauer, Michael Kneba, Frank Stegelmann, Michael Pfreundschuh, Cornelius F Waller, Karsten Spiekermann, Gabriela M Baerlocher, Michael Lauseker, Markus Pfirrmann, Joerg Hasford, Susanne Saussele, Rüdiger Hehlmann, Schweizerische Arbeitsgemeinschaft für Klinische Krebsforschung (SAKK) and the German CML Study Group
发表日期
2011/12/22
期刊
Blood, The Journal of the American Society of Hematology
卷号
118
期号
26
页码范围
6760-6768
出版商
American Society of Hematology
简介
The prognostic relevance of additional cytogenetic findings at diagnosis of chronic myeloid leukemia (CML) is unclear. The impact of additional cytogenetic findings at diagnosis on time to complete cytogenetic (CCR) and major molecular remission (MMR) and progression-free (PFS) and overall survival (OS) was analyzed using data from 1151 Philadelphia chromosome–positive (Ph+) CML patients randomized to the German CML Study IV. At diagnosis, 1003 of 1151 patients (87%) had standard t(9;22)(q34;q11) only, 69 patients (6.0%) had variant t(v;22), and 79 (6.9%) additional cytogenetic aberrations (ACAs). Of these, 38 patients (3.3%) lacked the Y chromosome (−Y) and 41 patients (3.6%) had ACAs except −Y; 16 of these (1.4%) were major route (second Philadelphia [Ph] chromosome, trisomy 8, isochromosome 17q, or trisomy 19) and 25 minor route (all other) ACAs. After a median observation time of …
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A Fabarius, A Leitner, A Hochhaus, MC Müller… - Blood, The Journal of the American Society of …, 2011