Intravitreal pegaptanib for the treatment of ischemic diabetic macular edema.

ABSTRACT:

Purpose

Pegaptanib has been shown to be effective in treating diabetic macular edema (DME). In the original Phase II/III trial, however, patients with macular ischemia were excluded. In this study, we treated patients with ischemic DME.

Methods

Macular ischemia was defined as a 30% increase in the area of the foveal avascular zone (FAZ) at 45 seconds on fundus fluorescein angiography. In addition, the participants had diffuse foveal-involving DME with a central subfield thickness (CST) of >300 μm on spectral-domain optical coherence tomography. Five intravitreal pegaptanib injections were given 6 weeks apart. The final study visit was 6 weeks after the fifth injection. The primary outcome was change in the size of FAZ. Secondary outcomes were change in best-corrected visual

SUBMITTER: Kiire CA 

PROVIDER: S-EPMC4686329 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature