Treat and extend regimen with aflibercept for chronic central retinal vein occlusions: 2 year results of the NEWTON study.

ABSTRACT:

Background

To determine whether aflibercept (Eylea; Regeneron Pharmaceuticals, Inc., Tarrytown, NY) could continue to extend the macular edema free interval in patients on a treat and extend (TAE) with non-ischemic central retinal vein occlusions (CRVOs) previously treated with ranibizumab (Lucentis; Genentech, Inc., South San Francisco, CA) or bevacizumab (Avastin; Genentech, Inc., South San Francisco, CA) in the second year.

Methods

Twenty patients with macular edema secondary to non-ischemic CRVOs previously treated with ranibizumab or bevacizumab were prospectively treated with intravitreal aflibercept injection (IAI) using a TAE dosing regimen. Injection frequencies were extended 2 weeks if there were no signs of disease activity on OCT or change in visual acuity. In th

SUBMITTER: Khurana RN 

PROVIDER: S-EPMC6463635 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature