Clinical outcomes of switching to aflibercept using a pro re nata treatment regimen in patients with neovascular age-related macular degeneration who incompletely responded to ranibizumab.

ABSTRACT:

Background

To assess the effect of switching patients previously incompletely treated with ranibizumab (RBZ) to aflibercept (AFL) using a pro re nata (PRN) treatment strategy in neovascular age-related macular degeneration (nvAMD).

Methods

A retrospective case series was conducted on patients who had persistent or recurrent intra- and/or sub-retinal fluid treated initially with RBZ and subsequently switched to AFL. The main outcome measures were best corrected visual acuity (BCVA) and central retinal thickness (CRT) measured at different stages of the study. Friedman analysis of variance and Wilcoxon test were used to examine differences in BCVA and CRT.

Results

Two hundred and seven eyes from 182 patients were included. BCVA and CRT improved significantly initially f

SUBMITTER: Elwes F 

PROVIDER: S-EPMC5789603 | biostudies-literature | 2018 Jan

REPOSITORIES: biostudies-literature