Published in:
01-03-2015 | Original Article
Impact of pegylated filgrastim in comparison to filgrastim for patients with acute myeloid leukaemia (AML) on high-dose cytarabine (HIDAC) consolidation chemotherapy
Authors:
Grace Kam, Richard Yiu, Yvonne Loh, Ai Leen Ang, Ling Ling Yueh, Yeow Tee Goh, Gee Chuan Wong
Published in:
Supportive Care in Cancer
|
Issue 3/2015
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Excerpt
Patients with acute myeloid leukaemia (AML) in complete remission (CR) are treated with consolidation chemotherapy to improve their long-term remission rates. However, consolidation chemotherapy causes significant cytopenias, particularly grade IV neutropenia (absolute neutrophil count (ANC) <0.5 × 10
9/L) [
1]. Such severe neutropenia is associated with increased risk of febrile neutropenia, infection and mortality [
2]. In AML, the use of granulocyte colony-stimulating factors (GCSF) such as filgrastim has been shown to reduce febrile neutropenia, duration of neutropenia and hospital admission and requirement for parenteral antibiotics [
3,
4]. There is no impact on the duration of CR and overall survival (OS), although a recent publication showed that OS was better with the use of filgrastim in any cycle of cytarabine consolidation chemotherapy [
5]. Because of the findings in the studies using filgrastim [
3,
4], the 2013 National Comprehensive Cancer Network (NCCN) Clinical Guidelines for AML and the 2006 American Society of Clinical Oncology (ASCO) guidelines have recommended the use of GCSF in the supportive care for consolidation chemotherapy in AML [
1,
6]. …