Overview Phase 2 Study of Vinblastine in Children With Recurrent or Refractory Low Grade Glioma Status: Completed Trial end date: 2012-09-01 Target enrollment: Participant gender: Summary This study is examining whether Vinblastine is an effective drug to shrink low grade glioma brain tumors in children, and what the side effects are. Phase: Phase 2 Details Lead Sponsor: The Hospital for Sick ChildrenCollaborator: Ontario Cancer Research NetworkTreatments: Vinblastine