[Combination chemotherapy with adriamycin, cyclophosphamide, vincristine, prednisolone (VEPA) in non-Hodgkin's lymphoma, with special reference to correlation of surface phenotype with response and survival]

Abstract

Thirty-seven previously untreated patients with advanced non-Hodgkin's lymphoma were treated with VEPA therapy. The complete remission (CR) rate was higher in the patients with diffuse B-cell lymphoma (75%) than in those with follicular B-cell lymphoma (20%) and T-cell lymphoma (42%). Two characteristics, i.e., elevated LDH and bone marrow involvement, were negatively associated with response rate in patients with diffuse lymphoma (B-, T-). The median duration of CR has not yet been reached, and the 2-year relapse-free rate was 64% for cases of diffuse B-cell lymphoma, while for T-cell lymphoma patients, the median duration of CR was 7 months. For diffuse B-cell lymphoma patients, the median survival has not yet been reached, and the 2-year survival rate was 57%. On the other hand, median survival for T-cell lymphoma patients was 12 months. VEPA therapy was less effective for the treatment of T-cell lymphoma, and a more intensive regimen should therefore be designed to overcome the potential aggressiveness of T-cell lymphoma.