Combination Chemotherapy With or Without Ganitumab in Treating Patients With Newly Diagnosed Metastatic Ewing Sarcoma
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
NRG Oncology
Children's Oncology Group
Children's Oncology Group
Children's Oncology Group
Canadian Cancer Trials Group
AbbVie
Children's Oncology Group
Children's Oncology Group
Alliance for Clinical Trials in Oncology
Children's Oncology Group