Long-term results of the MCL01 phase II trial of rituximab plus HyperCVAD alternating with high-dose cytarabine and methotrexate for the initial treatment of patients with mantle cell lymphoma

Br J Haematol. 2021 Mar;192(6):1011-1014. doi: 10.1111/bjh.16714. Epub 2020 May 14.

Abstract

Mantle cell lymphoma is a rare and incurable lymphoproliferative disorder. In the MCL01 trial, patients were treated with the R-HCVAD regimen [rituximab plus HyperCVAD (hyperfractionated cyclophosphamide, vincristine, doxorubicin, dexamethasone; R-CVAD) alternating with high-dose methotrexate and cytarabine (AM)] for four cycles followed by autologous stem cell transplantation (ASCT) for those who reached only a partial response. After a median follow-up of 10·5 years, we reported 10-year progression-free and overall survival rates of 35% and 61% respectively, with a 10-years cumulative incidence rate of second malignancies of 10·6%. Mature results of the MCL01 trial confirmed the efficacy of HyperCVAD-AM as a frontline regimen for younger patients (≤65 years).

Keywords: Hyper-CVAD-AM; long-term analysis; mantle cell lymphoma; second malignancies; survival.

Publication types

  • Clinical Trial, Phase II
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Adult
  • Aged
  • Antineoplastic Combined Chemotherapy Protocols / administration & dosage*
  • Autografts
  • Cyclophosphamide / administration & dosage
  • Cytarabine / administration & dosage*
  • Dexamethasone / administration & dosage
  • Disease-Free Survival
  • Doxorubicin / administration & dosage
  • Female
  • Follow-Up Studies
  • Humans
  • Lymphoma, Mantle-Cell* / drug therapy
  • Lymphoma, Mantle-Cell* / mortality
  • Male
  • Methotrexate / administration & dosage*
  • Middle Aged
  • Rituximab / administration & dosage*
  • Stem Cell Transplantation*
  • Survival Rate
  • Vincristine / administration & dosage

Substances

  • Cytarabine
  • Rituximab
  • Vincristine
  • Dexamethasone
  • Doxorubicin
  • Cyclophosphamide
  • Methotrexate

Supplementary concepts

  • CVAD protocol