BACKGROUND: Burkitt's lymphoma (BL) is a rare and rapidly progressive form of B-cell non-Hodgkin's lymphoma. Cyclophosphamide, vincristine, doxorubicin, high-dose methotrexate (CODOX-M)/ifosfamide, etoposide and high-dose cytarabine (IVAC) is a highly effective alternating non-cross-resistant regimen developed by Magrath et al. (Magrath I., Adde M., Shad A. et al. J Clin Oncol 1996; 14: 925-934) at the US National Cancer Institute. The aim was to confirm these results in a larger, international, multi-centre study using International Prognostic Index-based criteria to assign prognostic groups, whilst slightly simplifying the protocol. PATIENTS AND METHODS: A phase II study where: (i) low risk (LR) patients were treated with three cycles of modified CODOX-M; and (ii) high risk (HR) patients received treatment with four cycles of alternating modified CODOX-M and IVAC chemotherapy. Target of 60 patients, fit for protocol treatment, from 16 to 60 years of age with locally diagnosed, non-HIV-related, non-organ-transplant-related BL. RESULTS: Results are given for 52 of 72 registered patients whose pathological eligibility was confirmed by central pathology review: 12 LR plus 40 HR. The majority of patients (n = 41) completed protocol treatment, but toxicity was severe, especially myelosuppression and mucositis. Overall, 2-year event-free survival (EFS) was 64.6% (95% CI 50.4% to 78.9%) and 2-year overall survival (OS) was 72.8% (95% CI 59.4% to 86.3%). For LR, 2-year EFS was 83.3% and OS was 81.5%. For HR, 2-year EFS was 59.5% and OS was 69.9%. CONCLUSIONS: This study confirms high cure rates with this CODOX-M/IVAC approach.
BACKGROUND:Burkitt's lymphoma (BL) is a rare and rapidly progressive form of B-cell non-Hodgkin's lymphoma. Cyclophosphamide, vincristine, doxorubicin, high-dose methotrexate (CODOX-M)/ifosfamide, etoposide and high-dose cytarabine (IVAC) is a highly effective alternating non-cross-resistant regimen developed by Magrath et al. (Magrath I., Adde M., Shad A. et al. J Clin Oncol 1996; 14: 925-934) at the US National Cancer Institute. The aim was to confirm these results in a larger, international, multi-centre study using International Prognostic Index-based criteria to assign prognostic groups, whilst slightly simplifying the protocol. PATIENTS AND METHODS: A phase II study where: (i) low risk (LR) patients were treated with three cycles of modified CODOX-M; and (ii) high risk (HR) patients received treatment with four cycles of alternating modified CODOX-M and IVAC chemotherapy. Target of 60 patients, fit for protocol treatment, from 16 to 60 years of age with locally diagnosed, non-HIV-related, non-organ-transplant-related BL. RESULTS: Results are given for 52 of 72 registered patients whose pathological eligibility was confirmed by central pathology review: 12 LR plus 40 HR. The majority of patients (n = 41) completed protocol treatment, but toxicity was severe, especially myelosuppression and mucositis. Overall, 2-year event-free survival (EFS) was 64.6% (95% CI 50.4% to 78.9%) and 2-year overall survival (OS) was 72.8% (95% CI 59.4% to 86.3%). For LR, 2-year EFS was 83.3% and OS was 81.5%. For HR, 2-year EFS was 59.5% and OS was 69.9%. CONCLUSIONS: This study confirms high cure rates with this CODOX-M/IVAC approach.
Authors: Wyndham H Wilson; Sin-Ho Jung; Pierluigi Porcu; David Hurd; Jeffrey Johnson; S Eric Martin; Myron Czuczman; Raymond Lai; Jonathan Said; Amy Chadburn; Dan Jones; Kieron Dunleavy; George Canellos; Andrew D Zelenetz; Bruce D Cheson; Eric D Hsi Journal: Haematologica Date: 2011-12-01 Impact factor: 9.941
Authors: K Nosho; M Shitani; F Takahashi; Y Ikeda; A Goto; H Yamamoto; Y Arimura; T Ishida; T Endo; M Sato; K Imai Journal: Int J Colorectal Dis Date: 2005-01-25 Impact factor: 2.571
Authors: L Smyth; P V Browne; E Conneally; C Flynn; P Hayden; M Jeffers; D O'Brien; F Quinn; J Kelly; M Perera; G M Crotty; M Leahy; B Hennessy; F Jackson; M Ryan; E Vandenberghe Journal: Ir J Med Sci Date: 2015-04-07 Impact factor: 1.568