Efficacy and cost-benefit of filgrastim administered after early assessment bone marrow biopsy during induction therapy for acute myeloid leukemia.

Abstract

The role of filgrastim during acute myeloid leukemia (AML) induction therapy remains controversial. At our institution, newly diagnosed AML patients from 2003 through 2019 were retrospectively evaluated. Patients were stratified on whether they received filgrastim within 5 days after early assessment bone marrow (BMBx) and divided into early GCSF group (eGCSF) and no-eGCSF group. A total of 121 patients were included. We found significantly shorter hospital stay (median 24 vs 26 days, p < .01), absolute neutrophil count recovery days (median 23 vs 25 days, p = .03), and intravenous antibiotics days (mean 18.5 vs 21.4 days, p = .01) in patients with eGCSF comparing with no-eGCSF. There was no significant difference regarding complete response rates; however, for those failed to achieve remission, eGCSF was associated with higher blast count. There was no significant difference regarding overall survival or progression-free survival. The use of eGCSF was associated with cost savings of $5199 per patient over no-eGCSF.

• Authors: Jiasheng Wang, Marcos de Lima, Brenda W Cooper, Kirsten Boughan, Leland Metheny, Folashade Otegbeye, Paolo F Caimi, Molly Gallogly, Ehsan Malek, Shufen Cao, Pingfu Fu, Brett Glotzbecker, Nicholas K Schiltz, Benjamin K Tomlinson
• Journal: Leukemia & lymphoma (Leuk Lymphoma) Vol. 62 Issue 6 Pg. 1450-1457 (06 2021) ISSN: 1029-2403 [Electronic] United States
• PMID: 33461376 (Publication Type: Journal Article)

Chemical References

• Granulocyte Colony-Stimulating Factor
• Filgrastim

Topics

• Antineoplastic Combined Chemotherapy Protocols (adverse effects)
• Biopsy
• Bone Marrow
• Filgrastim (therapeutic use)
• Granulocyte Colony-Stimulating Factor (therapeutic use)
• Humans
• Induction Chemotherapy
• Leukemia, Myeloid, Acute (diagnosis, drug therapy)
• Remission Induction
• Retrospective Studies