What Is the Best Daunorubicin Dose and Schedule for Acute Myeloid Leukemia Induction?

Abstract

OPINION STATEMENT:

Daunorubicin dose intensification for induction in acute myeloid leukemia has been reported as an effective strategy in recent trials to improve patient outcomes without worsening treatment-related toxicity. Based on available evidence, 90 mg/m2 of daunorubicin given for three consecutive days (cumulative dose 270 mg/m2) as a part of the "7 + 3" induction regimen along with cytarabine is the most effective dose to achieve a complete remission as well as improve survival in patients who can tolerate it. This should be considered strongly in younger patients (less than 65 years of age and especially in those less than 50 years) irrespective of cytogenetic risk (likely more beneficial for favorable and intermediate risk) or molecular mutations (definitely in those with NPM1 or FLT3-ITD mutations). Among older acute myeloid leukemia (AML) patients (>65 years), using a higher dose of daunorubicin may not improve survival. It is unclear if daunorubicin at 60 mg/m2 for 3 days is as efficacious as the 90 mg/m2 dose but may be used when there are concerns about tolerability of the higher dose. Although 90 mg/m2 has no more adverse effects compared to 45 mg/m2 of daunorubicin, increasing dosage beyond a cumulative dose of 330 mg/m2 is detrimental due to increase in early mortality. Idarubicin 12 mg/m2 for 3 days is an alternative with the possibility of better long-term outcomes. Elderly patients with AML and those with unfavorable cytogenetics, secondary, or treatment-related disease remain challenging to treat. All patients should be treated on clinical trials when available.

• Authors: Priyanka Pophali, Mark Litzow
• Journal: Current treatment options in oncology (Curr Treat Options Oncol) Vol. 18 Issue 1 Pg. 3 (01 2017) ISSN: 1534-6277 [Electronic] United States
• PMID: 28154969 (Publication Type: Journal Article, Review)

Chemical References

• Antineoplastic Agents
• NPM1 protein, human
• Topoisomerase II Inhibitors
• Nucleophosmin
• Daunorubicin

Topics

• Antineoplastic Agents (administration & dosage)
• Antineoplastic Combined Chemotherapy Protocols (therapeutic use)
• Clinical Trials, Phase III as Topic
• Daunorubicin (administration & dosage)
• Drug Administration Schedule
• Humans
• Leukemia, Myeloid, Acute (diagnosis, drug therapy, etiology, mortality)
• Nucleophosmin
• Remission Induction
• Topoisomerase II Inhibitors (administration & dosage)
• Treatment Outcome