Abstract
Purpose
To evaluate choroidal neovascularization (CNV) associated with adult-onset foveomacular vitelliform dystrophy (AOFVD) and its response to bevacizumab therapy.
Methods
Demographics, clinical characteristics, response to bevacizumab therapy, and central foveal thickness (CFT) were retrospectively assessed in 11 eyes with CNV associated with AOFVD. Sixty consecutive patients with neovascular age-related macular degeneration (AMD) were compared to the patients with AOFVD for all clinical characteristics and responses evaluated.
Results
The mean (±SD) initial logMAR visual acuity (0.7 ± 0.8 vs. 1 ± 0.75), age at onset, number of bevacizumab injections (12.4 ± 10.4 vs 9 ± 6.7), and final logMAR visual acuity (0.87 ± 0.7 vs 1 ± 0.85) were similar between AOFVD and AMD. The mean CFT in AOFVD was reduced from 418 ± 144 μm to 330 ± 64 μm following treatment (p = 0.03). At the final examination, visual acuity had improved in 3 eyes, stabilized in 1 eye, and was reduced in 7 of the AOFVD eyes examined.
Conclusions
Bevacizumab therapy for AOFVD-associated CNV resulted in reduced foveal thickness, but a guarded visual outcome was still found, due to progression of the vitelliform lesions.
Keywords
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