NRG/RTOG 1122: A phase 2, double‐blinded, placebo‐controlled study of bevacizumab with and without trebananib in patients with recurrent glioblastoma or gliosarcoma

Abstract

The combination of bevacizumab and trebananib was well tolerated but did not significantly improve 6-month PFS rate, PFS, or OS for patients with rGBM over bevacizumab alone. The shorter PFS in the experimental arm with a hazard ratio of 1.51 (P = .04) suggests that the addition of trebananib to bevacizumab is detrimental.