Response of extra-large pigment epithelial detachment to intravitreal brolucizumab injection

Our real-world case series indicates that intravitreal brolucizumab is efficacious and safe for the management of extra-large PEDs in treatment-naïve MNV eyes. To better understand brolucizumab's mechanism of action, particularly at the sub-RPE and choroidal levels, and the underlying functional principle for the PED response, more study of the drug's pharmacotherapeutics is warranted.