Sunitinib Induced Immune Thrombocytopenia

AuthorRamin Shekarrizen
AuthorNeda Koulaeinejaden
AuthorAnahita Nosratien
AuthorEbrahim Salehifaen
Issued Date2015-10-31en
AbstractSunitinib is an oral tyrosine kinase inhibitor which prevents tumor growth and metastatic progression. It was approved for treatment of advanced renal cell cancer, gastrointestinal stromal tumor and advanced pancreatic neuroendocrine tumors. It has several adverse reactions on multi organ systems including hematologic system. Although the neutropenia and thrombocytopenia commonly happens as Grade 3 or 4 abnormalities following bone marrow suppression, in the rare cases, the immune mediated abnormality may drive the sunitinib-induced hematologic disorder. In this report, we present a case of immune-mediated thrombocytopenia induced by sunitinib. One month after first treatment cycle with sunitinib, leucopenia and thrombocytopenia were occurred. The patient had a normal bone marrow aspiration and biopsy, the thrombocytopenia was resistant to platelet transfusion which successfully was treated with prednisolone.en
DOIhttps://doi.org/10.22037/ijpr.2015.1770en
KeywordSunitiniben
KeywordCarcinomaen
KeywordThrombocytopeniaen
KeywordTyrosine kinaseen
PublisherBrieflandsen
TitleSunitinib Induced Immune Thrombocytopeniaen
TypeShort Communication_importeden

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