Visual outcomes after bevacizumab‐based therapy for optic pathway glioma

Abstract

AbstractIn optic pathway glioma (OPG), bevacizumab‐based therapy (BBT) has promising effects on radiographic tumor burden, but the impact on vision is less clear. This single‐institution study characterized visual acuity (VA) and visual field (VF) outcomes in 17 pediatric OPG patients treated with BBT. VA was stable or improved in 14 patients. Nine patients had evaluable VF data, six of whom experienced stability or improvement. Among six patients with vision deterioration as a treatment indication, stable or improved was observed for both VA and VF in five patients. In summary, BBT was associated with favorable visual outcomes in this cohort of patients with OPG.