Start Date
January 31, 2020
Primary Completion Date
November 30, 2025
Study Completion Date
November 30, 2030
Extended Release Flucytosine
Given PO
NovoTTF-100A Device
Receive Optune device
Quality-of-Life Assessment
Ancillary studies
Questionnaire Administration
Ancillary studies
Radiation Therapy
Undergo radiation
Temozolomide
Given PO
Therapeutic Conventional Surgery
Undergo standard of care surgery
Vocimagene Amiretrorepvec
Given via intracranial injection
Lead Sponsor
National Cancer Institute (NCI)
NIH
NRG Oncology
OTHER