A significant proportion of exudative AMD cases with persistent fluid on OCT despite regular ranibizumab 0.5 mg and/or bevacizumab 1.25 mg treatment respond anatomically to aflibercept 2.0 mg. Visual acuity did not improve. Aflibercept may be beneficial anatomically in cases of exudative AMD treated with persistent fluid on ranibizumab and/or bevacizumab.

Analyses of AREDS2 data on natural history of GA provide representative data on GA evolution and enlargement. GA enlargement, which was influenced by lesion features, was relentless, resulting in rapid central vision loss. The genetic variants associated with faster enlargement were partially distinct from those associated with risk of incident GA. These findings are relevant to further investigations of GA pathogenesis and clinical trial planning.

This study replicates the results of previous natural history studies of eyes with DPED including the high rates of progression to late AMD and vision loss (regardless of progression to late AMD). The genetic associations are consistent with genes associated with AMD progression.

Aflibercept is a valuable treatment alternative in patients previously treated with bevacizumab and/or ranibizumab injections. Stability of visual acuity and anatomic improvement on spectral-domain optical coherence tomography were observed after initiation of aflibercept treatment in those preciously treated with ranibizumab and/or bevacizumab injections every 4-6 weeks.