Proliferative diabetic retinopathy is a major cause of sight loss in people with diabetes, with a high risk of vitreous haemorrhage, tractional retinal detachment and other complications. Panretinal photocoagulation is the primary established treatment for proliferative diabetic retinopathy. Anti-vascular endothelial growth factor drugs are used to treat various eye conditions and may be beneficial for people with proliferative diabetic retinopathy.
