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Are patients with RA at increased risk of malignancy?

Abstract

Recently, Smitten and colleagues conducted a meta-analysis of the risk of cancer in patients with rheumatoid arthritis (RA) compared with that in the general population. The authors found no important differences in the overall risk of cancer in patients with RA. However, the risk of lymphoma and lung cancer seemed to be increased, whereas colorectal cancer and breast cancer risk was decreased. With recent changes in the therapeutic approach to RA, concern has been raised about the role of anti-tumor necrosis factor therapies in inducing or increasing the risk of lymphoma and other malignancies. However, it is important to consider the baseline risk of these malignancies in patients with RA when placing the risk of new therapies into context.

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References

  1. Isomaki HA et al. (1978) Excess risk of lymphomas, leukemia and myeloma in patients with rheumatoid arthritis. J Chronic Dis 31: 691–696

    Article  CAS  Google Scholar 

  2. Smitten AL et al. (2008) A meta-analysis of the incidence of malignancy in adult patients with rheumatoid arthritis. Arthritis Res Ther 10: R45

    Article  Google Scholar 

  3. Franklin J et al. (2006) Incidence of lymphoma in a large primary care derived cohort of cases of inflammatory polyarthritis. Ann Rheum Dis 65: 617–622

    Article  CAS  Google Scholar 

  4. Baecklund E et al. (1998) Disease activity and risk of lymphoma in patients with rheumatoid arthritis: nested case-control study. BMJ 317: 180–181

    Article  CAS  Google Scholar 

  5. Balkwill F (2002) Tumor necrosis factor or tumor promoting factor. Cytokine Growth Factor Rev 13: 135–141

    Article  CAS  Google Scholar 

  6. Eggermont AM et al. (2003) Current uses of isolated limb perfusion in the clinic and a model system for new strategies. Lancet Oncol 4: 429–437

    Article  Google Scholar 

  7. Brown ER et al. (2008) A clinical study assessing the tolerability and biological effects of infliximab, a TNF-alpha inhibitor, in patients with advanced cancer. Ann Oncol 19: 1340–1346

    Article  CAS  Google Scholar 

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Hyrich, K. Are patients with RA at increased risk of malignancy?. Nat Rev Rheumatol 4, 632–633 (2008). https://doi.org/10.1038/ncprheum0924

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