A third generation regimen VACOP-B with or without adjuvant radiotherapy for aggressive localized non-Hodgkin's lymphoma: report from the Italian Non-Hodgkin's Lymphoma Co-operative Study Group

Braz J Med Biol Res. 2004 May;37(5):719-28. doi: 10.1590/s0100-879x2004000500014. Epub 2004 Apr 22.

Abstract

The objective of this multicenter prospective study was to determine the clinical efficacy and toxicity of a polychemotherapeutic third generation regimen, VACOP-B, with or without radiotherapy as front-line therapy in aggressive localized non-Hodgkin's lymphoma. Ninety-three adult patients (47 males and 46 females, median age 45 years) with aggressive localized non-Hodgkin's lymphoma, 43 in stage I and 50 in stage II (non-bulky), were included in the study. Stage I patients received VACOP-B for 6 weeks plus involved field radiotherapy and stage II patients received 12 weeks VACOP-B plus involved field radiotherapy on residual masses. Eighty-six (92.5%) achieved complete remission and 4 (4.3%) partial remission. Three patients (3.2%) were primarily resistant. Ten-year probability of survival, progression-free survival and disease-free survival were 87.3, 79.9 and 83.9%, respectively. Eighty-four patients are surviving at a median observation time of 57 months (range: 6-126). Statistical analysis showed no difference between stages I and II in terms of response, ten-year probability of survival, progression-free survival or disease-free survival. Side effects and toxicity were negligible and were similar in the two patient groups. The results of this prospective study suggest that 6 weeks of VACOP-B treatment plus radiotherapy may be the therapy of choice in stage I aggressive non-Hodgkin's lymphoma. Twelve weeks of VACOP-B treatment with or without radiotherapy was shown to be effective and feasible for stage II. These observations need to be confirmed by a phase III study comparing first and third generation protocols in stage I-II aggressive non-Hodgkin's lymphoma.

Publication types

  • Clinical Trial
  • Controlled Clinical Trial
  • Multicenter Study
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Adolescent
  • Adult
  • Antineoplastic Combined Chemotherapy Protocols / administration & dosage
  • Antineoplastic Combined Chemotherapy Protocols / adverse effects
  • Antineoplastic Combined Chemotherapy Protocols / therapeutic use*
  • Bleomycin / administration & dosage
  • Bleomycin / adverse effects
  • Cyclophosphamide / administration & dosage
  • Cyclophosphamide / adverse effects
  • Doxorubicin / administration & dosage
  • Doxorubicin / adverse effects
  • Etoposide / administration & dosage
  • Etoposide / adverse effects
  • Female
  • Humans
  • Italy
  • Lymphoma, Non-Hodgkin / drug therapy*
  • Male
  • Middle Aged
  • Neoplasm Staging
  • Prednisone / administration & dosage
  • Prednisone / adverse effects
  • Prospective Studies
  • Radiotherapy, Adjuvant
  • Survival Analysis
  • Treatment Outcome
  • Vincristine / administration & dosage
  • Vincristine / adverse effects

Substances

  • Bleomycin
  • Vincristine
  • Etoposide
  • Doxorubicin
  • Cyclophosphamide
  • Prednisone

Supplementary concepts

  • VACOP-B protocol