Testing effectiveness (Phase 2)Study completedNCT01553149
What this trial is testing
Low-Dose or High-Dose Lenalidomide in Treating Younger Patients With Recurrent, Refractory, or Progressive Pilocytic Astrocytoma or Optic Pathway Glioma
Who this might be right for
Neurofibromatosis Type 1Recurrent Childhood Pilocytic AstrocytomaRecurrent Childhood Visual Pathway Glioma
National Cancer Institute (NCI) 75