Successful mobilization of peripheral blood stem cells with bortezomib + high-dose cyclophosphamide + G-CSF in a light chain myeloma patient after failure with Total Therapy 2

Int J Hematol. 2009 Jul;90(1):81-86. doi: 10.1007/s12185-009-0354-x. Epub 2009 Jun 16.

Abstract

Autologous stem cell transplantation is considered the best post-induction therapy for multiple myeloma (MM). Therefore, therapy for myeloma should be chosen not only on the basis of efficacy, but also taking into account their impact on the hematopoietic stem cell compartment. We describe the case of a MM patient in which a successful mobilization of peripheral stem cells was obtained with bortezomib, cyclophosphamide and G-CSF, after two failed attempts in the framework of Total Therapy 2. The patient underwent an autologous transplantation, showing a rapid and complete post-transplant hematological recovery. Our experience suggests that bortezomib is an effective anti-myeloma agent without negative impact on stem cell mobilization, even in patients with a previous history of failed harvest.

Publication types

  • Case Reports

MeSH terms

  • Adult
  • Antineoplastic Agents, Alkylating / administration & dosage*
  • Boronic Acids / administration & dosage*
  • Bortezomib
  • Cyclophosphamide / administration & dosage*
  • Granulocyte Colony-Stimulating Factor / administration & dosage*
  • Hematopoietic Stem Cell Mobilization*
  • Humans
  • Immunoglobulin Light Chains*
  • Male
  • Multiple Myeloma / therapy*
  • Peripheral Blood Stem Cell Transplantation*
  • Pyrazines / administration & dosage*
  • Transplantation, Autologous

Substances

  • Antineoplastic Agents, Alkylating
  • Boronic Acids
  • Immunoglobulin Light Chains
  • Pyrazines
  • Granulocyte Colony-Stimulating Factor
  • Bortezomib
  • Cyclophosphamide