Abstract

Purpose: To describe the efficacy and safety of brolucizumab (Beovu, Novartis Pharmaceuticals) in a case of cystoid macular edema associated with radiation retinopathy as a result of iodine-125 plaque brachytherapy (PBT) for choroidal melanoma, resistant to treatment with other anti-vascular endothelial growth factor (VEGF) agents.Observations: A 67-year-old woman with choroidal melanoma in the right eye and best-corrected visual acuity (BCVA) of 20/20, underwent uncomplicated PBT. On post-operative month 7, the patient developed early onset radiation retinopathy. She failed to improve significantly with sub-tenon triamcinolone and 3 injections of intravitreal bevacizumab; BCVA was 20/200. Intravitreal brolucizumab was administered, and one month after, macular edema had resolved completely on optical coherence tomography, and BCVA improved to 20/50. At last follow up, 1 month after the third brolucizumab injection, BCVA was 20/60 and there was sustained resolution of intraretinal fluid. There were no signs of intraocular inflammation, progressive RR or optic neuropathy on exam or fluorescein angiography.Conclusions: This case suggests a positive effect of brolucizumab in the management of radiation retinopathy following PBT refractory to other anti-VEGF agents. However, one must consider the risk of severe vision loss associated with retinal vasculitis from use of brolucizumab.

View details for DOI 10.1016/j.ajoc.2022.101581

View details for PubMedID 35599950