Journal of Ophthalmic Inflammation and Infection (Nov 2023)

Gains in the current understanding of managing neovascular AMD with brolucizumab

  • Bahram Bodaghi,
  • Arshad M. Khanani,
  • Ramin Khoramnia,
  • Carlos Pavesio,
  • Quan Dong Nguyen

DOI
https://doi.org/10.1186/s12348-023-00369-8
Journal volume & issue
Vol. 13, no. 1
pp. 1 – 7

Abstract

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Abstract Background Unresolved retinal fluid and high injection burden are major challenges for patients with neovascular age-related macular degeneration. Brolucizumab addresses these challenges by providing robust vision gains and superior fluid resolution, with the potential for longer treatment intervals. Brolucizumab has been associated with adverse events of retinal vasculitis and retinal vascular occlusion typically in the presence of intraocular inflammation (IOI). To define the incidence of the adverse events, Novartis convened an external safety review committee, which found a rate of 4.6% for definite or probable IOI, 3.3% for retinal vasculitis, and 2.1% for retinal vascular occlusion in the HAWK and HARRIER trials. Novartis also established a coalition to explore 4 areas regarding the adverse events: root cause, patient characterization, event mitigation and vigilance, and treatment protocols for the adverse events. Based on the coalition findings, a risk mitigation framework was developed. Prior to initiating treatment with brolucizumab, it is important to weigh the potential benefit against risk of adverse events and to consider patient risk factors such as prior history of IOI and/or retinal vascular occlusion. To mitigate the potential for IOI-related adverse events, it is important to conduct a thorough dilated eye examination before each injection and closely monitor patients throughout treatment. Patients should be educated on symptoms of IOI to monitor for. Brolucizumab should not be injected in the presence of active IOI. If an adverse event is identified, prompt and intensive treatment should be considered. Conclusion Progress has been made in understanding how to mitigate IOI-related adverse events following treatment with brolucizumab.