Cargando…

Intravitreal brolucizumab as treatment of early onset radiation retinopathy secondary to plaque brachytherapy for choroidal melanoma

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 endoth...

Descripción completa

Detalles Bibliográficos
Autores principales: Villegas, Natacha C., Mishra, Kapil, Steinle, Nathan, Liu, Wu, Beadle, Beth, Mruthyunjaya, Prithvi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9121253/
https://www.ncbi.nlm.nih.gov/pubmed/35599950
http://dx.doi.org/10.1016/j.ajoc.2022.101581
Descripción
Sumario: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.