Анализ применения антиангиогенной терапии у пациентов с ретинальной ангиоматозной пролиферацией

Abstract

Retinal angiomatous proliferation (RAP) is a separate form of neovascular age-related macular degeneration (nAMD), which accounts for 12-15% of newly diagnosed patients with nAMD [14]. It is believed that the development of RAP is associated with vascular endothelial growth factor (VEGF) [12]. Purpose. The main goal of our work was to conduct a retrospective analysis of the use of anti-VEGF therapy in patients with retinal angiomatous proliferation. Material and methods. Under observation in 14 patients (14 eyes) with retinal angiomatous proliferation. The age of the patients ranged from 52 to 80 years. The observation period was 4 years. OCT data were used to assess the presence / absence of neuroepithelial detachment, the presence / absence of retinal pigment epithelium detachment and the presence / absence of intraretinal fluid, and the incidence of RP rupture was assessed. Results. The maximally corrected visual acuity increased already in the first year of follow-up compared to BCVA before treatment, under the condition of intravitreal injections (IVI) of anti-VEGF drug aflibercept, and continued to remain at the same level throughout the observation period. In most patients, subretinal fluid was resorbed as early as 1 year of follow-up against the background of antiangiogenic therapy; by 3 years of follow-up, ONE remained only in 2 patients. Before treatment, 71.4% of patients had intraretinal fluid (IRF) in the macular zone according to OCT data; by the 3rd year of follow-up, the percentage of patients with IRF was 33.3%. Conclusion. In the course of this work, we have shown a positive effect of intravitreal administration of the anti-VEGF drug aflibercept in patients with retinal angiomatous proliferation. Key words: age-related macular degeneration, retinal angiomatous proliferation, anti- VEGF, macular edema.