Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Interventional
Official Title: Infusion of 5-Azacytidine (5-AZA) Into the Fourth Ventricle or Resection Cavity in Children With Recurrent Posterior Fossa Ependymoma: A Pilot Study
Brief Summary: The goal of this clinical research study is to establish the safety of direct administration of 5-Azacytidine into the fourth ventricle of the brain or resection cavity in patients with recurrent posterior fossa ependymoma.