Efficacy of intravitreal bevacizumab with panretinal photocoagulation followed by Ahmed valve implantation in neovascular glaucoma.

Purpose: To establish the efficacy and safety of intravitreal bevacizumab (Avastin) with panretinal photocoagulation (PRP) followed by Ahmed valve implantation in the treatment of neovascular glaucoma (NVG).

Method: This prospective randomized study included 40 eyes of 40 patients with refractory NVG. Twenty eyes underwent Ahmed valve implantation with intravitreal bevacizumab (Avastin) (1.