Abstract
Purpose:
To assess the development of macular atrophy, according to the new Classification of Atrophy Meetings criteria, in patients with treatment-naïve neovascular age-related macular degeneration during the first year of treatment with ranibizumab or aflibercept, and to determine baseline factors predictive of atrophy development.
Methods:
Retrospective subanalysis of three prospective clinical trials that included eyes with treatment-naïve neovascular age-related macular degeneration. Multimodal evaluation was performed with spectral-domain optical coherence tomography, fluorescein angiography, fundus autofluorescence and color fundus photography at baseline and after 12 months of treatment. The main outcome was the macular atrophy type, classified according to Classification of Atrophy Meeting criteria. Logistic regression models were built to test predictors of macular atrophy development.
Results:
A total of 85 eyes of 85 patients (63% female; mean age: 78.5 ± 6.3 years old) were included. After 12 months of antiangiogenic therapy, all four Classification of Atrophy Meeting types of macular atrophy developed
Conclusion:
Predictors of atrophy development have the potential to change treatment practices. Further research is warranted.
Keywords
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