Combination Chemotherapy in Treating Patients With Newly Diagnosed Metastatic Ewing's Sarcoma or Primitive Neuroectodermal Tumor
Conditions
Interventions
- BIOLOGICAL: filgrastim
- DRUG: amifostine trihydrate
- DRUG: cyclophosphamide
- DRUG: doxorubicin hydrochloride
- DRUG: etoposide
- DRUG: ifosfamide
- DRUG: topotecan hydrochloride
- DRUG: vincristine sulfate
- PROCEDURE: conventional surgery
- RADIATION: low-LET cobalt-60 gamma ray therapy
- RADIATION: low-LET electron therapy
- RADIATION: low-LET photon therapy
Sponsor
National Cancer Institute (NCI)
Collaborators