Multiple myeloma screening: Difference between revisions
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{{Multiple myeloma}} | {{Multiple myeloma}} | ||
{{CMG}} {{AE}}{{HL}} | {{CMG}} {{AE}}{{HL}} {{shyam}} | ||
==Overview== | ==Overview== | ||
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==Screening== | ==Screening== | ||
===[[Monoclonal gammopathy of undetermined significance]]=== | ===[[Monoclonal gammopathy of undetermined significance]]=== | ||
[[Monoclonal gammopathy of undetermined significance]] | [[Monoclonal gammopathy of undetermined significance]] (MGUS) carries a 1% annual risk (on average) for progression to active multiple myeloma and therefore requires monitoring. Given the risk of progression, patients should be screened via monitoring of [[complete blood count]] (CBC), [[serum protein electrophoresis]] (SPEP), and [[free light chain]] ratio typically once yearly. The frequency of screening may vary depending on the MGUS risk group. High-risk patients may need more frequent monitoring because high-risk MGUS carries a higher risk for progression to multiple myeloma. High-risk MGUS is defined by the presence of M-spike > 1.5g/dl, non-IgG subtype of the [[paraprotein]], and abnormal free light chain ratio.<ref name="pmid21888255">{{cite journal| author=Kyle RA, Rajkumar SV| title=Management of monoclonal gammopathy of undetermined significance (MGUS) and smoldering multiple myeloma (SMM). | journal=Oncology (Williston Park) | year= 2011 | volume= 25 | issue= 7 | pages= 578-86 | pmid=21888255 | doi= | pmc=3923465 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=21888255 }} </ref> | ||
===[[Smoldering multiple myeloma]]=== | ===[[Smoldering multiple myeloma]]=== | ||
[[Smoldering multiple myeloma]] carries a 10% | [[Smoldering multiple myeloma]] carries a 10% annual risk (on average) for progression to active multiple myeloma and therefore requires monitoring. Given the risk of progression, patients should be screened via monitoring of [[complete blood count]] (CBC), [[serum protein electrophoresis]] (SPEP), and [[free light chain]] ratio typically once yearly or more frequently. The frequency of screening may vary depending on the smoldering multiple myeloma risk group. High-risk smoldering multiple myeloma patients may need more frequent monitoring, since this carries a higher risk for progression to active multiple myeloma. | ||
===Multiple myeloma=== | ===Multiple myeloma=== |
Revision as of 05:48, 29 July 2018
Multiple myeloma Microchapters |
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Haytham Allaham, M.D. [2] Shyam Patel [3]
Overview
There is insufficient evidence to recommend routine screening for multiple myeloma.[1][2]
Screening
Monoclonal gammopathy of undetermined significance
Monoclonal gammopathy of undetermined significance (MGUS) carries a 1% annual risk (on average) for progression to active multiple myeloma and therefore requires monitoring. Given the risk of progression, patients should be screened via monitoring of complete blood count (CBC), serum protein electrophoresis (SPEP), and free light chain ratio typically once yearly. The frequency of screening may vary depending on the MGUS risk group. High-risk patients may need more frequent monitoring because high-risk MGUS carries a higher risk for progression to multiple myeloma. High-risk MGUS is defined by the presence of M-spike > 1.5g/dl, non-IgG subtype of the paraprotein, and abnormal free light chain ratio.[3]
Smoldering multiple myeloma
Smoldering multiple myeloma carries a 10% annual risk (on average) for progression to active multiple myeloma and therefore requires monitoring. Given the risk of progression, patients should be screened via monitoring of complete blood count (CBC), serum protein electrophoresis (SPEP), and free light chain ratio typically once yearly or more frequently. The frequency of screening may vary depending on the smoldering multiple myeloma risk group. High-risk smoldering multiple myeloma patients may need more frequent monitoring, since this carries a higher risk for progression to active multiple myeloma.
Multiple myeloma
There is insufficient evidence to recommend routine screening for active multiple myeloma.[1][2]
References
- ↑ 1.0 1.1 Multiple Myeloma Prevention and Screening.(2015)http://www.mdanderson.org/patient-and-cancer-information/cancer-information/cancer-types/multiple-myeloma/prevention/index.html
- ↑ 2.0 2.1 Can multiple myeloma be prevented?(2015)http://www.cancer.org/cancer/multiplemyeloma/detailedguide/multiple-myeloma-prevention
- ↑ Kyle RA, Rajkumar SV (2011). "Management of monoclonal gammopathy of undetermined significance (MGUS) and smoldering multiple myeloma (SMM)". Oncology (Williston Park). 25 (7): 578–86. PMC 3923465. PMID 21888255.