Mitoxantrone-cytarabine-etoposide induction therapy in children with acute myeloid leukemia: a single-center study of complications and clinical outcomes / 中国当代儿科杂志
Chinese Journal of Contemporary Pediatrics
; (12): 24-28, 2019.
Article
in Zh
| WPRIM
| ID: wpr-776659
Responsible library:
WPRO
ABSTRACT
OBJECTIVE@#To investigate the complications and clinical outcome of children with acute myeloid leukemia (AML) undergoing mitoxantrone-cytarabine-etoposide (MAE) induction therapy.@*METHODS@#A total of 170 children with AML were given MAE induction therapy, and the complications and remission rate were analyzed after treatment.@*RESULTS@#The male/female ratio was 1.331 and the mean age was 7.4 years (range 1-15 years). Leukocyte count at diagnosis was 29.52×10/L [range (0.77-351)×10/L]. Of all children, 2 had M0-AML, 24 had M2-AML, 2 had M4-AML, 48 had M5-AML, 3 had M6-AML, 7 had M7-AML, 69 had AML with t(8;21)(q22;q22), and 15 had AML with inv(16)(p13.1q22) or t(16;16)(p13.1;q22). The most common complication was infection (158/170, 92.9%). Among these 158 patients, 22 (13.9%) had agranulocytosis with pyrexia (with no definite focus of infection), and 136 (86.1%) had definite focus of infection (including bloodstream infection). Other complications included non-infectious diarrhea, bleeding, and drug-induced hepatitis. Treatment-related mortality was observed in 10 children, among whom 8 had severe infection, 1 had multiple organ failure, and 1 had respiratory failure. Remission rate was evaluated for 156 children and the results showed a complete remission rate of 85.3%, a partial remission rate of 4.5%, and a non-remission rate of 10.3%.@*CONCLUSIONS@#Induction therapy with the MAE regimen helps to achieve a good remission rate in children with AML after one course of treatment. Infection is the main complication and a major cause of treatment-related mortality.
Full text:
1
Index:
WPRIM
Main subject:
Remission Induction
/
Drug Administration Schedule
/
Leukemia, Myeloid, Acute
/
Antineoplastic Combined Chemotherapy Protocols
/
Mitoxantrone
/
Cytarabine
/
Therapeutic Uses
/
Drug Therapy
/
Etoposide
Limits:
Adolescent
/
Child
/
Child, preschool
/
Female
/
Humans
/
Infant
/
Male
Language:
Zh
Journal:
Chinese Journal of Contemporary Pediatrics
Year:
2019
Type:
Article