Updates on the Management of Ocular Vasculopathies with VEGF Inhibitor Conbercept

Curr Eye Res. 2020 Dec;45(12):1467-1476. doi: 10.1080/02713683.2020.1781193. Epub 2020 Jul 7.

Abstract

Purpose: To provide a detailed review on the therapeutic efficacy of conbercept for the management of ocular vasculopathies. Methods: A comprehensive literature search of various electronic databases was performed. Results: Ocular vasculopathy is one of the major causes of visual impairment and blindness which includes a range of disorders. Vascular endothelial growth factor (VEGF) regulates angiogenesis, enhances vascular permeability, and drives the formation of neovascularization. Anti-VEGF therapy has been shown to prevent vision loss or potentially improve vision in patients with exudative or neovascular retinal disease. The most recent anti-VEGF drug in China is conbercept. In the USA and Europe, bevacizumab is the most recently approved anti-VEGF agent. Conclusions: Conbercept serves as another anti-VEGF option for patients with neovascular AMD and other retinal vascular disorders. There have not been many clinical trials that study conbercept as compared with other currently available anti-VEGF drugs. There is a need for large-scale, well-designed, randomized clinical trials to ensure its long-term safety and efficacy and to determine if it has any advantages over other anti-VEGF agents.

Keywords: Age-related macular degeneration; branch retinal vein occlusion; conbercept; corneal neovascularization; diabetic retinopathy; myopic choroidal neovascularization; neovascular glaucoma; polypoidal choroidal vasculopathy; vascular endothelial growth factor.

Publication types

  • Research Support, Non-U.S. Gov't
  • Review

MeSH terms

  • Angiogenesis Inhibitors / therapeutic use*
  • Choroidal Neovascularization / drug therapy*
  • Corneal Neovascularization / drug therapy*
  • Diabetic Retinopathy / drug therapy*
  • Glaucoma, Neovascular / drug therapy*
  • Humans
  • Intravitreal Injections
  • Macular Degeneration / drug therapy
  • Myopia, Degenerative / drug therapy
  • Recombinant Fusion Proteins / therapeutic use*
  • Retinal Vein Occlusion / drug therapy*
  • Vascular Endothelial Growth Factor A / antagonists & inhibitors

Substances

  • Angiogenesis Inhibitors
  • Recombinant Fusion Proteins
  • VEGFA protein, human
  • Vascular Endothelial Growth Factor A
  • KH902 fusion protein