[New criteria of effectiveness of anti-VEGF therapy in exudative age-related macular degeneration].

Autor:	Budzinskaya MV; Research Institute of Eye Diseases, Moscow, Russia., Plyukhova AA; Research Institute of Eye Diseases, Moscow, Russia., Afanasyeva MA; Research Institute of Eye Diseases, Moscow, Russia., Gorkavenko FV; Center for Healthcare Quality Assessment and Control, Moscow, Russia.
Jazyk:	ruština
Zdroj:	Vestnik oftalmologii [Vestn Oftalmol] 2022; Vol. 138 (4), pp. 58-66.
DOI:	10.17116/oftalma202213804158
Abstrakt:	Objective: To evaluate the effectiveness of anti-angiogenic therapy using fluctuation and variability in patients with exudative age-related macular degeneration (AMD). Material and Methods: This study included 200 patients with types 1, 2, 3 neovascularization and polypoidal choroidal vasculopathy (PCV). All patients underwent standard ophthalmological examination, as well optical coherence tomography (OCT) and OCT angiography (OCT-A). Patients were divided into 4 quartiles based on fluctuation and variability. All patients underwent intravitreal administration of the anti-VEGF drug aflibercept (Eylea) manufactured by Bayer, Germany, using the Treat-and-Extend regimen. Results: As a result of the study, a significant increase in visual acuity was revealed on the second year of treatment in patients in the 2nd and 3rd quartiles, best corrected visual acuity (BCVA) decreased in the 1st and 4th quartiles. In the group with paracentral fluctuation, a significant increase in BCVA by the end of the second year of treatment was observed in the 1st ( p =0.05) and 3rd quartiles. As a result of a 2-year follow-up, it was found that BCVA values were lower in patients with the greatest variability (2nd, 3rd, and 4th quartiles). A significant increase in BCVA was observed in the 1st quartile ( p =0.047). The largest number of patients with subretinal fibrosis that had fluctuations in the central zone and peripheral fluctuations was observed in the 4th quartile, the smallest - in the 2nd quartile. Similar pattern was observed in the variability group. In the setting of anti-VEGF therapy, a significant increase in BCVA was observed in patients with the lowest variability - in the 1st quartile ( p =0.047), but in patients with fluctuations the highest BCVA values were observed in the 2nd and 3rd quartiles, while in the 4th quartile BCVA decreased ( p =0.0562). Conclusions: The results of this study indicate that when treating patients with neovascular AMD, clinicians should aim for a treatment strategy that minimizes fluctuation and variability.
Databáze:	MEDLINE
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