Journal of oncology pharmacy practice : official publication of the International Society of Oncology Pharmacy Practitioners
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J Oncol Pharm Pract · Oct 2018
Review Case ReportsIbrutinib-associated tumor lysis syndrome in chronic lymphocytic leukemia/small lymphocytic lymphoma and mantle cell lymphoma: A case series and review of the literature.
Background Tumor lysis syndrome results when intracellular contents are released during cell lysis. Ibrutinib, a Bruton tyrosine kinase inhibitor, is used for the treatment of chronic lymphocytic leukemia, small lymphocytic lymphoma, Waldenström's macroglobulinemia, mantle cell lymphoma, and marginal zone lymphoma. Tumor lysis syndrome caused by ibrutinib therapy is potentially life threatening, but is rare and not often reported in clinical trials. ⋯ A literature review identified five additional reported cases of tumor lysis syndrome following ibrutinib therapy. Conclusion This case series identifies one patient with a probable relationship and one patient with a possible relationship between the development of tumor lysis syndrome and treatment with ibrutinib. Although uncommon, proper attention should be given to monitoring for this adverse drug reaction and appropriate follow-up should occur despite ibrutinib's ease of administration.