News Ranibizumab Fails to Beat Saline in Avoiding Vitrectomy by Medscape • 2013/02/01 • 0 Comments Patients with vitreous hemorrhage from proliferative diabetic retinopathy who received intravitreal injections of ranibizumab or saline had about the same rates of vitrectomy by 16 weeks. Medscape Medical News Full Story →