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Published in: International Journal of Hematology 6/2018

01-06-2018 | Case Report

10-year complete remission in a Philadelphia chromosome-positive acute lymphoblastic leukemia patient using imatinib without high-intensity chemotherapy or allogeneic stem cell transplantation

Authors: Katsumichi Fujimaki, Yukako Hattori, Hideaki Nakajima

Published in: International Journal of Hematology | Issue 6/2018

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Abstract

The outcome of Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph-ALL) has improved with the use of tyrosine kinase inhibitors, such as imatinib and dasatinib. We report a 63-year-old woman with Ph-ALL who maintained complete remission for 10 years using imatinib without high-intensity chemotherapy or allogeneic stem cell transplantation. She underwent induction therapy with imatinib plus prednisolone and achieved complete remission by day 53. Imatinib was continued until 103 months, when it was stopped in response to renal dysfunction; however, the patient continued to exhibit molecular remission at 120 months. This is the first report in the literature describing a patient with Ph-ALL who achieved remission for more than 10 years after treatment only with imatinib.
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Metadata
Title
10-year complete remission in a Philadelphia chromosome-positive acute lymphoblastic leukemia patient using imatinib without high-intensity chemotherapy or allogeneic stem cell transplantation
Authors
Katsumichi Fujimaki
Yukako Hattori
Hideaki Nakajima
Publication date
01-06-2018
Publisher
Springer Japan
Published in
International Journal of Hematology / Issue 6/2018
Print ISSN: 0925-5710
Electronic ISSN: 1865-3774
DOI
https://doi.org/10.1007/s12185-017-2382-2

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