NCT01231906 2026-01-23Combination Chemotherapy in Treating Patients With Non-Metastatic Extracranial Ewing SarcomaChildren's Oncology GroupPhase 3 Completed642 enrolled 11 charts
NCT00003937 2014-08-05Combination Chemotherapy Plus Dexrazoxane in Treating Patients With Newly Diagnosed Nonmetastatic OsteosarcomaChildren's Oncology GroupPhase 3 Completed253 enrolled