UNITE Study: Understanding New Interventions With GBM ThErapy

This Phase 3b open-label, randomized, exploratory study included 2 phases during the treatment period: chemoradiation therapy (radiation plus temozolomide \[RT/TMZ\]) and adjuvant therapy (TMZ). All participants received depatuxizumab mafodotin during both phases of the treatment period plus 1 of 3 prophylactic ophthalmologic treatments (standard steroids; standard steroids with vasoconstrictors and cold compress; and enhanced steroids with vasoconstrictors and cold compress. The study comprised a screening period of up to 7 weeks after surgery, a 6-week concomitant Chemoradiation Phase, an Adjuvant Phase beginning approximately 4 weeks after completion of chemoradiation, and a Follow-Up Phase.