Sorafenib Therapy for Pediatric Acute Myeloid Leukemia with FMS-like Tyrosine Kinase 3-internal Tandem Duplication Mutations: 2 Case Reports

作者: Shinya Osone , Toshihiko Imamura , Takuyo Kanayama , Yusuke Tsuma , Sachiko Kawashima-Goto

DOI: 10.1097/MPH.0000000000000672

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摘要: Sorafenib is a promising agent for treating pediatric refractory acute myeloid leukemia (AML) exhibiting FMS-like tyrosine kinase 3-internal tandem duplication (FLT3-ITD); however, its optimal use needs to be established. We report 2 cases of FLT3-ITD-positive AML treated with sorafenib. Case 1 underwent stem cell transplantation (SCT) without entering remission, despite the chemotherapy. This patient relapsed receiving post-SCT Chemotherapy combined sorafenib successfully achieved complete remission in case 2. received and remains remission. The combination pre-SCT may thus effective AML.

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