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Objective
To investigate treat‐and‐extend (T&E) regimens of anti‐vascular endothelial growth factor (anti‐VEGF) therapy for the treatment of macular oedema secondary to retinal vein occlusions (RVOs).
Methods
Ovid MEDLINE, Ovid EMBASE and CENTRAL were searched on 25 February 2021. Randomized controlled trials, cohort studies, case–control studies and case series were included. The primary outcome...