Combined bendamustine, prednisone and bortezomib (BPV) in patients with relapsed or refractory multiple myeloma
- PMID: 23184429
- PMCID: PMC11824612
- DOI: 10.1007/s00432-012-1339-3
Combined bendamustine, prednisone and bortezomib (BPV) in patients with relapsed or refractory multiple myeloma
Abstract
Introduction: Bortezomib (Velcade) is a proteasome inhibitor that has shown important clinical efficacy either as a single agent or in combination with other cytostatic agents in multiple myeloma (MM). In the present protocol, bortezomib was combined with other active substances like bendamustine and prednisone (BPV), in order to assess the efficacy and toxicity of the combination therapy in patients with relapsed or refractory MM.
Methods: Between January 2005 and December 2011, 78 patients with relapsed or refractory MM were treated with bendamustine 60 (-120) mg/m(2) on days 1 and 2, bortezomib 1.3 mg/m(2) on days 1, 4, 8 and 11, and prednisone 100 mg on days 1, 2, 4, 8 and 11. The median number of prior therapies was 2 with a wide range of 1-9. Thirty-three patients had pre-existing severe thrombocytopenia and/or neutropenia (WHO grade 3 or 4).
Results: A median number of two (range 1-7) BPV treatment cycles were given to the patients. The majority of the patients (n = 54; 69 %) responded after at least one cycle of chemotherapy with 3 CR, 10 nCR, 10 VGPR and 31 PR. Median PFS and OS for patients without severe hematological toxicities due to previous treatments (n = 45) were 11 and 50 months, respectively. Outcome for these patients was significantly better than that for patients with severe hematological toxicities (grade 3 or 4, n = 33) with a PFS, and OS of 3 months (p < 0.05) and 5 months (p < 0.001), respectively. The regimen was well tolerated with few significant side effects in patients without severe hematological toxicities due to previous treatments. These results indicate that the combination of bortezomib, bendamustine and prednisone is well tolerated in patients with relapsed or refractory MM.
Figures



References
-
- Alexanian R, Dimopoulos M (1994) The treatment of multiple myeloma. N Engl J Med 330:484–489 - PubMed
-
- Berenson JR, Yang HH, Sadler K, Jarutirasarn SG, Vescio RA, Mapes R, Purner M, Lee SP, Wilson J, Morrison B, Adams J, Schenkein D, Swift R (2006) Phase I/II trial assessing bortezomib and melphalan combination therapy for the treatment of patients with relapsed or refractory multiple myeloma. J Clin Oncol 24:937–944 - PubMed
-
- Berenson JR, Yellin O, Bessudo A, Boccia RV, Noga SJ, Gravenor DS, Patel-Donnelly D, Siegel RS, Kewalramani T, Gorak EJ, Swift RA, Mayo D (2011) Bendamustine combined with bortezomib has efficacy in patients with relapsed or refractory multiple myeloma: a phase 1/2 study blood. ASH Annual Meeting Abstracts 118:1857
-
- Biehn SE, Moore DT, Voorhees PM, Garcia RA, Lehman MJ, Dees EC, Orlowski RZ (2007) Extended follow-up of outcome measures in multiple myeloma patients treated on a phase I study with bortezomib and pegylated liposomal doxorubicin. Ann Hematol 86:211–216 - PubMed
-
- Bladé J, Sonneveld P, San Miguel JF, Sutherland HJ, Hajek R, Nagler A, Spencer A, Robak T, Cibeira MT, Zhuang SH, Harousseau JL, Orlowski RZ (2008) Pegylated liposomal doxorubicin plus bortezomib in relapsed or refractory multiple myeloma: efficacy and safety in patients with renal function impairment. Clin Lymphoma Myeloma 6:352–355 - PubMed
Publication types
MeSH terms
Substances
LinkOut - more resources
Full Text Sources
Other Literature Sources