150
Participants
Start Date
November 30, 2001
Primary Completion Date
October 31, 2007
vincristine sulfate
Given IV
irinotecan hydrochloride
Given IV
cyclophosphamide
Given IV
doxorubicin hydrochloride
Given IV
ifosfamide
Given IV
etoposide
Given IV
tirapazamine
Given IV
filgrastim
Given SC
sargramostim
Given SC
pharmacological study
Correlative studies
pharmacogenomic studies
Correlative studies
laboratory biomarker analysis
Correlative studies
Children's Oncology Group, Arcadia
National Cancer Institute (NCI)
NIH