Abstract
Purpose
To investigate factors influencing exudation recurrence following cataract surgery in patients already treated with anti-vascular endothelial growth factor (VEGF) agents for exudative age-related macular degeneration (AMD).
Methods
A retrospective review of medical records was performed for patients who underwent cataract surgery and had been previously treated with anti-VEGF for exudative AMD. Visual acuity was examined before surgery and 1 and 6 months after surgery. The time between diagnosis and surgery, and the exudation-free period before surgery were examined and compared between patients who had exudation recurrence and those that did not.
Results
Thirty-nine eyes of 39 patients were included in analyses. The logarithm of the minimum angle of resolution visual acuity was 1.02 ± 0.58 and had significantly improved 1 month (0.81 ± 0.62, P < 0.001) and 6 months (0.85 ± 0.64, P = 0.001) following surgery. Both the diagnosis-to-surgery period (P = 0.001) and the preoperative exudation-free period (P < 0.001) were significantly longer in patients without recurrence than in patients with recurrence.
Conclusions
Cataract surgery was beneficial in patients previously treated with anti-VEGF for exudative AMD. Our data suggests that cataract surgery should be performed after a sufficiently long exudation-free period to minimize exudation recurrence. But larger prospective studies are required to draw definitive clinical guidelines.
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This study is supported by Kim’s Eye Hospital Research Center.
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Lee, T.G., Kim, J.H., Chang, Y.S. et al. Factors influencing the exudation recurrence after cataract surgery in patients previously treated with anti-vascular endothelial growth factor for exudative age-related macular degeneration. Graefes Arch Clin Exp Ophthalmol 252, 1573–1579 (2014). https://doi.org/10.1007/s00417-014-2624-4
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DOI: https://doi.org/10.1007/s00417-014-2624-4