Summary
This is a randomized, double-blind, placebo-controlled, parallel-group, international,
Phase 3 study in patients with newly diagnosed H3 K27M-mutant diffuse glioma to assess
whether treatment with ONC201 following frontline radiotherapy will extend overall
survival and progression-free survival in this population. Eligible participants will
have histologically diagnosed H3 K27M-mutant diffuse glioma and have completed standard
frontline radiotherapy.