NCT02530320 2024-11-22Safety and Efficacy of PD0332991 (Palbociclib), a Cyclin-dependent Kinase 4 and 6 Inhibitor, in Patients With Oligodendroglioma or Recurrent Oligoastrocytoma Anaplastic With the Activity of the Protein RB PreservedGrupo Español de Investigación en NeurooncologíaPhase 2 Completed34 enrolled 13 charts