Table 2:
Disease Subtype, n (%) | ||
Pre-B | 127 | 87% |
T cell | 18 | 12% |
CML/Lymphoid BC | 1 | 1% |
Ph+ Karyotype | 30 | 24% |
CD20+ Immunophenotype | 68 | 54% |
Induction Chemotherapy | ||
Hyper-CVAD ± Rituximab | 87 | 59% |
Augmented hyper-CVAD | 17 | 12% |
Hyper-CVAD + TKI | 30 | 21% |
Augmented BFM, Linker, other | 9 | 6% |
None | 3 | 2% |
Abbreviations: ALL = acute lymphoblastic leukemia; Pre-B = precursor B; CML = chronic myeloid leukemia; BC = blast crisis; Ph = Philadelphia chromosome; hyper-CVAD = hyperfractionated cyclophosphamide, doxorubicin, vincristine and dexamethasone alternating with methotrexate and high-dose cytarabine; BFM = Berlin-Frankfurt-Munich.