Panretinal photocoagulation after or prior to intravitreal conbercept injection for diabetic macular edema: a retrospective study.

ABSTRACT:

Background

Panretinal photocoagulation treatment (PRP) have been known as a standard treatment for proliferative diabetic retinopathy (PDR) or severe nonproliferative diabetic retinopathy (sNPDR). However, there is no consensus on when PRP should be administrated if anti-VEGF treatment is needed for the concurrent diabetic macular edema (DME). This study is to evaluate the difference between two groups of PRP prior to, or after intravitreal conbercept (IVC) for patients with PDR or sNPDR combined with DME.

Methods

This was a retrospective study. Fifty-eight eyes with DME secondary to PDR or sNPDR were divided into two groups; the PRP after (PRP-after group), or prior to (PRP-prior group), IVC. Changes in number of IVC injections, best corrected visual acuity (BCVA), and cent

SUBMITTER: Zhang W 

PROVIDER: S-EPMC8015169 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature