Abstract
Purposeto analyze the structural changes of choroidal thickness in patients with brolucizumab-related exudative vitritis after intravitreal injection, using EDI-OCT. MethodsOne hundred eyes of one hundred patients, affected by exudative age related-macular degeneration treated with brolucizumab intravitreal injection between January 2022 and august 2023 at Eye clinic of University of Federico II Naples, were enrolled. All eyes underwent macular examination using Enhanced Deep Imaging-OCT (Spectralis, Heidelberg Engineering inc.) preoperatively and at each postoperative check (1, 3, 6, 12 months). Anterior segment evaluation at slit lamp before and after injection was performed. ResultsOf the 100 treated eyes, 4 showed inflammatory signs related to exudative vitreitis, with inflammation signs at slit lamp examination and confirmed by OCT and B scan ecography. EDI-OCT revealed, in all of these 4 patients, a significant increase of choroidal thickness compared to baseline. Conclusionchoroidal thickness could be correlated in the inflammatory response generated in patients undergoing treatment with brolucizumab.
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