• linkedin
  • Increase Font
  • Sharebar

    Rheumatologic side effects possible with immunotherapies

    Cancer patients taking immunotherapy drugs such as nivolumab (Opdivo) may be more susceptible to developing autoimmune joint and tissue diseases, including inflammatory arthritis.

    Also see: Novel bladder Ca agent shows promise in phase II trial

    This according to a preliminary study by researchers from Johns Hopkins University School of Medicine, Baltimore that was published in the Annals of the Rheumatic Diseases (2017; 76:43-50). In case reports on 13 cancer patients—about 1.3% of the total patients treated with nivolumab and ipilimumab (YERVOY) at the Johns Hopkins Hospital from 2012-2016—the authors observed development of new-onset arthritis or sicca syndrome, a set of autoimmune conditions causing dry eyes and mouth, including Sjogren’s syndrome.

    Study author Laura C. Cappelli, MD, of Johns Hopkins University School of Medicine, noted that even though the sample size was small, further research could confirm a cause-and-effect relationship, and she believes the rate is likely an underestimation of how common rheumatologic diseases are in patients taking so-called immune checkpoint inhibitors.

    S. Adam Ramin, MD, of Urology Cancer Specialists in Los Angeles, said it’s important to consider that by the time patients undergo immunotherapy, most have developed metastatic disease with poor long-term prognosis.

    “Treatment with checkpoint inhibitors has shown tremendous potential in significantly increasing the survival of these patients,” Dr. Ramin told Urology Times.

    “We also know that treatments for cancer are associated with varying degrees of side effects. Overall, the benefits of checkpoint inhibitors outweigh their risks of side effects. However, these risks must be weighed against the potential advantages on an individual basis,” added Dr. Ramin, who was not involved with the study.

    Next: Raising awareness

    Keith Loria
    Keith Loria is a contributing writer to Medical Economics.

    0 Comments

    You must be signed in to leave a comment. Registering is fast and free!

    All comments must follow the ModernMedicine Network community rules and terms of use, and will be moderated. ModernMedicine reserves the right to use the comments we receive, in whole or in part,in any medium. See also the Terms of Use, Privacy Policy and Community FAQ.

    • No comments available

    Poll