Outcomes of Re-Switching Anti–Vascular Endothelial Growth Factor after Brolucizumab-Associated Inflammation in Age-Related Macular Degeneration
- Author:
Young Kun SUH
1
;
Seok Hee LEE
;
Min Seok KIM
Author Information
- Publication Type:Original Article
- From:Korean Journal of Ophthalmology 2025;39(6):493-500
- CountryRepublic of Korea
- Language:English
-
Abstract:
Purpose:To investigate the anatomical and functional outcomes in cases of re-switching to previous anti?vascular endothelial growth factor (anti-VEGF) agents due to intraocular inflammation (IOI) following a switch to brolucizumab in neovascular age-related macular degeneration.
Methods:This study included patients with neovascular age-related macular degeneration who switched to brolucizumab and discontinued brolucizumab treatment due to IOI, with a follow-up duration of at least 6 months before and after brolucizumab treatment period. Changes in best-corrected visual acuity, central macular thickness, central choroidal thickness, and retinal fluid on optical coherence tomography were evaluated.
Results:A total of 16 eyes from 16 patients were reviewed. Two patients (12.5%) achieved complete fluid resolution before brolucizumab treatment, which increased to 15 (93.8%) during brolucizumab therapy. However, after switching back to other anti-VEGF agents, the proportion of patients with dry macula decreased to 37.5%. There were no statistically significant changes in best-corrected visual acuity, central macular thickness, central choroidal thickness throughout the study period.
Conclusions:In cases where brolucizumab treatment was discontinued due to IOI and switched back to other anti-VEGF agents, the anatomical response was insufficient, indicating the need for alternative treatment options.
