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    Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ®): Treatment - Health Professional Information [NCI] - Stage Information About Plasma Cell Neoplasms

    Table 3. Risk Groups for Multiple Myeloma

    Risk Group Cytogenetic Findings Disease Characteristics Median Survival
    FISH = fluorescencein situ hybridization.
    Good risk Has any of the following cytogenetic findings: (1) no adverse FISH or cytogenetics, (2) hyperdiploidy, (3) t(11;14) by FISH, or (4) t(6;14) by FISH. These patients most often have (1) disease that expresses IgG kappa monoclonal gammopathies and (2) lytic bone lesions. 8-10 years
    Intermediate risk t(4;14) by FISH These patients often have IgA lambda monoclonal gammopathies and less bone disease. 5 years
    High risk Has any of the following cytogenetic findings: (1) del 17p by FISH, (2) t(14;16) by FISH, (3) cytogenetic del 13, (4) hypodiploidy, (5) 1q gain, or (6) plasma cell leukemia. These patients have (1) disease that expresses IgA lambda monoclonal gammopathies (often) and (2) skeletal-related complications (less often). <2 years

    References:

    1. Greipp PR, San Miguel J, Durie BG, et al.: International staging system for multiple myeloma. J Clin Oncol 23 (15): 3412-20, 2005.
    2. Fonseca R, Blood E, Rue M, et al.: Clinical and biologic implications of recurrent genomic aberrations in myeloma. Blood 101 (11): 4569-75, 2003.
    3. Avet-Loiseau H, Attal M, Moreau P, et al.: Genetic abnormalities and survival in multiple myeloma: the experience of the Intergroupe Francophone du Myélome. Blood 109 (8): 3489-95, 2007.
    4. Gertz MA, Lacy MQ, Dispenzieri A, et al.: Clinical implications of t(11;14)(q13;q32), t(4;14)(p16.3;q32), and -17p13 in myeloma patients treated with high-dose therapy. Blood 106 (8): 2837-40, 2005.
    5. Gutiérrez NC, Castellanos MV, Martín ML, et al.: Prognostic and biological implications of genetic abnormalities in multiple myeloma undergoing autologous stem cell transplantation: t(4;14) is the most relevant adverse prognostic factor, whereas RB deletion as a unique abnormality is not associated with adverse prognosis. Leukemia 21 (1): 143-50, 2007.
    6. Sagaster V, Ludwig H, Kaufmann H, et al.: Bortezomib in relapsed multiple myeloma: response rates and duration of response are independent of a chromosome 13q-deletion. Leukemia 21 (1): 164-8, 2007.
    7. Kumar SK, Mikhael JR, Buadi FK, et al.: Management of newly diagnosed symptomatic multiple myeloma: updated Mayo Stratification of Myeloma and Risk-Adapted Therapy (mSMART) consensus guidelines. Mayo Clin Proc 84 (12): 1095-110, 2009.
    8. Avet-Loiseau H, Attal M, Campion L, et al.: Long-term analysis of the IFM 99 trials for myeloma: cytogenetic abnormalities [t(4;14), del(17p), 1q gains] play a major role in defining long-term survival. J Clin Oncol 30 (16): 1949-52, 2012.
    9. Ramsingh G, Mehan P, Luo J, et al.: Primary plasma cell leukemia: a Surveillance, Epidemiology, and End Results database analysis between 1973 and 2004. Cancer 115 (24): 5734-9, 2009.

    This information is produced and provided by the National Cancer Institute (NCI). The information in this topic may have changed since it was written. For the most current information, contact the National Cancer Institute via the Internet web site at http:// cancer .gov or call 1-800-4-CANCER.

    WebMD Public Information from the National Cancer Institute

    Last Updated: May 28, 2015
    This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
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