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|Protocol||Trial Name and Objective|
COG ACNS0831: Phase III Randomized Trial of Post-Radiation Chemotherapy in Patients with Newly Diagnosed Ependymoma Ages 1 to 21 years
1. To determine the event free survival (EFS) and overall survival (OS) of children with completely resected ependymoma treated with post-operative conformal radiation therapy (cRT) and then randomized to receive or not receive four cycles of post radiation maintenance chemotherapy with vincristine, cisplatin, etoposide and cyclophosphamide (VCEC).
COG ACNS0334: A Phase III Randomized Trial for the Treatment of Newly Diagnosed Supratentorial PNET and High Risk Medulloblastoma in Children < 36 Months Old with Intensive Induction Chemotherapy with Methotrexate Followed by Consolidation with Stem Cell Rescue vs. the Same Therapy without Methotrexate
1. To determine if treatment of infants with high risk PNET CNS tumors with intensive chemotherapy plus high-dose methotrexate and peripheral blood stem cell rescue results in a higher complete response rate than the same regimen without methotrexate
COG ACNS1022: A Phase II Randomized Trial of Lenalidomide (NSC # 703813, IND # 70116) in Pediatric Patients with Recurrent, Refractory or Progressive Juvenile Pilocytic Astrocytomas and Optic Pathway Gliomas
1. To determine the objective response rate of children with recurrent, refractory or progressive juvenile astrocytomas and optic pathway gliomas who are treated with low-dose (20 mg/m2/dose) or high dose (115 mg/m2/dose) lenalidomide.