Treatment of metastatic Ewing sarcoma/primitive neuroectodermal tumor of bone: Evaluation of increasing the dose intensity of chemotherapy - A report from the Children's Oncology Group
Antineoplastic Combined Chemotherapy Protocols
Neoplasm Recurrence, Local
Neoplasms, Second Primary
Neuroectodermal Tumors, Primitive
An intensified treatment regimen using higher doses of cyclophosphamide, ifosfamide, and doxorubicin increased toxicity and risk of second malignancy without improving EFS and S.