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Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ®): Treatment - Health Professional Information [NCI] - Treatment for Isolated Plasmacytoma of Bone

Standard Treatment Options for Isolated Plasmacytoma of Bone

Standard treatment options for isolated plasmacytoma of bone include the following:

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About This PDQ Summary

Purpose of This Summary This PDQ cancer information summary for health professionals provides comprehensive, peer-reviewed, evidence-based information about treatment of plasma cell neoplasms (including multiple myeloma). It is intended as a resource to inform and assist clinicians who care for cancer patients. It does not provide formal guidelines or recommendations for making health care decisions. Reviewers and Updates This summary is reviewed regularly and updated as necessary...

Read the About This PDQ Summary article > >

  1. Radiation therapy to the lesion.
  2. Chemotherapy (if the monoclonal [or myeloma] protein [M protein] increases and other evidence of symptomatic multiple myeloma occurs).

Radiation therapy

About 25% of patients have a serum and/or urine M protein; this should disappear following adequate radiation therapy to the lytic lesion.

The survival rate of patients with isolated plasmacytoma of bone treated with radiation therapy to the lesion is greater than 50% at 10 years, which is much better than the survival rate of patients with disseminated multiple myeloma.[1]

Chemotherapy

Most patients will eventually develop disseminated disease and require chemotherapy; almost 50% of them will do so within 2 years of diagnosis.[2,3] However, patients with serum paraprotein or Bence Jones protein, who have complete disappearance of these proteins after radiation therapy, may be expected to remain free of disease for prolonged periods.[2,4] Patients who progress to multiple myeloma tend to have good responses to chemotherapy with a median survival of 63 months after progression.[2,4]

Current Clinical Trials

Check for U.S. clinical trials from NCI's list of cancer clinical trials that are now accepting patients with isolated plasmacytoma of bone. The list of clinical trials can be further narrowed by location, drug, intervention, and other criteria.

General information about clinical trials is also available from the NCI Web site.

References:

  1. Tsang RW, Gospodarowicz MK, Pintilie M, et al.: Solitary plasmacytoma treated with radiotherapy: impact of tumor size on outcome. Int J Radiat Oncol Biol Phys 50 (1): 113-20, 2001.
  2. Liebross RH, Ha CS, Cox JD, et al.: Solitary bone plasmacytoma: outcome and prognostic factors following radiotherapy. Int J Radiat Oncol Biol Phys 41 (5): 1063-7, 1998.
  3. Dimopoulos MA, Moulopoulos LA, Maniatis A, et al.: Solitary plasmacytoma of bone and asymptomatic multiple myeloma. Blood 96 (6): 2037-44, 2000.
  4. Dimopoulos MA, Goldstein J, Fuller L, et al.: Curability of solitary bone plasmacytoma. J Clin Oncol 10 (4): 587-90, 1992.
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WebMD Public Information from the National Cancer Institute

Last Updated: February 25, 2014
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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