Treatment of Multiple Myeloma
Bart Barlogie, John Shaughnessy, Guido Tricot, Joth Jacobson,
Maurizio Zangari, Elias Anaissie, Ron Walker, and John Crowley
Blood 103:20–32, January 2004
Autologous peripheral blood stem cell (PBSC)–supported high-dose melphalan is
now considered standard therapy for myeloma, at least for younger patients.
The markedly reduced toxicity of allotransplants using nonmyeloablative
regimens (mini-allotransplantations) may hold promise for more widely
exploiting the well-documented graft-versus-myeloma (GVM) effect. New active
drugs include immunomodulatory agents, such as thalidomide and CC-5013
(Revimid; Celgene, Warren, NJ), and the proteasome inhibitor, PS 341
(Velcade; Millenium, Cambridge, MA), all of which not only target myeloma
cells directly but also exert an indirect effect by suppressing growth and
survival signals elaborated by the bone marrow microenvironment’s interaction
with myeloma cells. Among the prognostic factors evaluated, cytogenetic
abnormalities (CAs), which are present in one third of patients with newly
diagnosed disease, identify a particularly poor prognosis subgroup with a
median survival not exceeding 2 to 3 years. By contrast, in the absence of
CAs, 4-year survival rates of 80% to 90% can be obtained with tandem
autotransplantations. Fundamental and clinical research should, therefore,
focus on the molecular and biologic mechanisms of treatment failure in the
high-risk subgroup.
Introduction
Historical review of myeloma therapy: the first 30 years
Emergence of high-dose melphalan as standard therapy
Salvage treatment
Advances in myeloma treatment: the past 10 years
Controlled clinical trials of dose intensity versus standard
therapy
Prognostic factors with high-dose therapy
New agents
Thalidomide
CC-5013 (Revimid)
PS 341 (Velcade)
Other agents
Gene expression profiling after in vivo drug exposure
Allogeneic transplantations
Immunotherapy
Bone-targeting modalities
Special clinical scenarios
High host risk: the elderly and patients with renal failure
Primary AL amyloidosis and immunoglobulin deposition disease
Solitary plasmacytomas of bone and extramedullary sites
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