Leukemia & lymphoma
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Leukemia & lymphoma · Jul 2006
Clinical TrialRituximab-CHOP-ESHAP vs CHOP-ESHAP-high-dose therapy vs conventional CHOP chemotherapy in high-intermediate and high-risk aggressive non-Hodgkin's lymphoma.
With currently available combination chemotherapy regimens, the outcome of the patients newly diagnosed with aggressive non-Hodgkin's lymphoma (NHL) identified as 'high' and 'high-intermediate' risk groups according to the international prognostic index (IPI) is still unsatisfactory and a more innovative therapy is urgently required to improve the survival of the patients. The purpose of this study was to compare the efficacy of rituximab given in combination with CHOP (cyclophosphamide, doxorubicin, vincristine, prednisone) and ESHAP (etoposide, methylprednisolone, high-dose Ara-C, cisplatin) vs CHOP-ESHAP and upfront high-dose therapy (HDT) and autologous stem cell transplantation (ASCT) vs standard CHOP in patients aged < or = 65 years old newly diagnosed with 'high' and 'high-intermediate' risk aggressive lymphoma enrolled onto two consecutive treatment trials at the institute. Between May 1995 - July 2002, 84 patients, aged 15 - 65 years old, with newly diagnosed aggressive NHL and an age-adjusted IPI of 2 or 3 were enrolled. ⋯ The survivals, however, were not significantly different from patients treated with CHOP-ESHAP-HDT. It is concluded that rituximab-ESHAP-CHOP is superior over standard CHOP and fares comparably to upfront HDT/ASCT in previously untreated patients with aggressive lymphoma. A prospective randomized controlled trial is warranted to confirm these results.