Pembrolizumab in Treating Younger Patients With Recurrent, Progressive, or Refractory High-Grade Gliomas, Diffuse Intrinsic Pontine Gliomas, Hypermutated Brain Tumors, Ependymoma or Medulloblastoma
National Cancer Institute (NCI)
National Cancer Institute (NCI)
Dana-Farber Cancer Institute
Servier
Emory University
University of Cincinnati
University of Florida
Seattle Children's Hospital
H. Lee Moffitt Cancer Center and Research Institute
Medical College of Wisconsin
Jonsson Comprehensive Cancer Center
Emory University
Dana-Farber Cancer Institute
Baylor College of Medicine
University of Florida
Northwestern University
H. Lee Moffitt Cancer Center and Research Institute
University of Pennsylvania
University of Louisville