1. Initial experience with brolucizumab for neovascular age-related macular degeneration (nAMD) in India - Multicentric, real-world study.
- Author
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Singh DV, Agarwal A, Goyal A, Shroff D, Singh J, Kumar P, Reddy RR, Venkatesh R, Narnaware S, Joshi S, Singh DV, Narula R, Joshi A, Agarwal A, Goyal A, Gupta C, Shroff D, Anantharaman G, Singh J, Kumar P, Bawankule P, Reddy RR, Jain R, Venkatesh R, Tiwari R, Sugumar S, Gupta SR, Narnaware S, Joshi S, and Choudhary SP
- Subjects
- Humans, Male, India epidemiology, Retrospective Studies, Female, Aged, Follow-Up Studies, Treatment Outcome, Fluorescein Angiography methods, Vascular Endothelial Growth Factor A antagonists & inhibitors, Middle Aged, Fundus Oculi, Aged, 80 and over, Intravitreal Injections, Angiogenesis Inhibitors administration & dosage, Visual Acuity, Wet Macular Degeneration drug therapy, Wet Macular Degeneration diagnosis, Wet Macular Degeneration physiopathology, Tomography, Optical Coherence methods, Antibodies, Monoclonal, Humanized administration & dosage, Antibodies, Monoclonal, Humanized therapeutic use
- Abstract
Purpose: To evaluate the anatomic and visual outcomes and safety profile of initial Indian eyes with neovascular age-related macular degeneration (nAMD) treated with intravitreal injection (IVI) of brolucizumab., Methods: This retrospective multicentric, real-world study enrolled consecutive eyes with nAMD that were treated with IVI brolucizumab after it was launched in India in October 2020. Data collected for each eye included best-corrected visual acuity (BCVA), central subfield thickness (CSFT), subretinal fluid (SRF), and intraretinal fluid (IRF) status at 6, 12, and 24 months follow-up. Also recorded were the lens status, treatment protocol, number of injections received before enrollment (in switch-over cases), total number of injections, and adverse effects noticed during the study period. Primary outcomes were change in BCVA, CSFT at follow-up visits, and incidence of intraocular inflammation (IOI). Secondary outcomes were profile of macular neovascularization, treatment protocols, mean number of injections, and maximum injection-free interval observed in eyes treated by pro-re-nata (PRN) protocol., Results: In total, 331 eyes received a mean of 3.55 ± 1.83 injections. Most frequent treatment protocol was PRN (53%). BCVA data was available for 100%, 96%, and 74% eyes at 6, 12, and 24 months follow-up. BCVA and CSFT improved significantly (P < 0.001) at all follow-ups. Two hundred and seventy-six (83.38%) out of 331 eyes received more than one injection; out of these, 241 (87.3%) eyes that were treated by PRN protocol could achieve mean "maximum injection-free interval" of 19.43 ± 8.82 weeks. IOI and retinal vasculitis were reported in 2.11% (7/331) and 0.60% (2/331) eyes, respectively. None of the eyes with IOI or vasculitis lost any vision at the final follow-up., Conclusion: This study demonstrated favorable visual and anatomic outcomes and safety profile for eyes with nAMD treated by IVI brolucizumab. Mean maximum injection-free interval in eyes treated with PRN was 19 weeks., (Copyright © 2024 Indian Journal of Ophthalmology.)
- Published
- 2024
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