Use of biomaterials for sustained delivery of anti-VEGF to treat retinal diseases.

ABSTRACT: Anti-vascular endothelial growth factors (anti-VEGF) have become the most common treatment modality for many retinal diseases. These include neovascular age-related macular degeneration (n-AMD), proliferative diabetic retinopathy (PDR) and retinal vein occlusions (RVO). However, these drugs are administered via intravitreal injections that are associated with sight-threatening complications. The most feared of these complications is endophthalmitis, a severe infection of the eye with extremely poor visual outcomes. Patients with retinal diseases typically have to undergo multiple injections before achieving the desired therapeutic effect. Each injection incurs the risk of the sight-threatening complications. As such, there has been great interest in developing sustained delivery platforms

SUBMITTER: Seah I 

PROVIDER: S-EPMC7376230 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature