ANTI-VASCULAR ENDOTHELIAL GROWTH FACTOR THERAPY AND RISK OF TRACTION RETINAL DETACHMENT IN EYES WITH PROLIFERATIVE DIABETIC RETINOPATHY: Pooled Analysis of Five DRCR Retina Network Randomized Clinical Trials.

ABSTRACT:

Purpose

To investigate whether anti-vascular endothelial growth factor (anti-VEGF) for diabetic macular edema or proliferative diabetic retinopathy (PDR) increases the risk of traction retinal detachment (TRD) among eyes with PDR.

Methods

Pooled analysis of PDR eyes from Protocols I, J, N, S, or T with Early Treatment Diabetic Retinopathy Study level ≥61 (prompt vitrectomy was not planned) randomly assigned to the control group (laser photocoagulation, sham, or intravitreal saline; 396 eyes) or anti-VEGF (487 eyes). The primary outcome was investigator-identified TRD within 1 year of randomization.

Results

The 1-year cumulative probability of TRD was 6.8% (95% confidence interval: 4.6%-9.9%, 25 events) in control-group eyes and 4.8% (95% confidence interval: 3.2%-7.3%

SUBMITTER: Bressler NM 

PROVIDER: S-EPMC7075724 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature