Open AccessUpdate on the Use of Anti-VEGF Intravitreal Therapies for Retinal Vein Occlusions
Author(s) -
Yi Jiang,
William F. Mieler
Publication year - 2017
Publication title -
asia-pacific journal of ophthalmology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.163
H-Index - 20
ISSN - 2162-0989
DOI - 10.22608/apo.2017459
Subject(s) - medicine , macular edema , retinal vein , ophthalmology , macular degeneration , branch retinal vein occlusion , diabetic retinopathy , neovascularization , choroidal neovascularization , ranibizumab , central retinal vein occlusion , occlusion , retinal , surgery , bevacizumab , diabetes mellitus , angiogenesis , chemotherapy , endocrinology
The use of anti-vascular endothelial growth factor (VEGF) therapy in ophthalmology has profoundly changed our management and treatment of conditions such as cystoid macular edema, diabetic macular edema, choroidal neovascularization, and other proliferative retinopathies. Although initially used for the treatment of choroidal neovascularization in neovascular age-related macular degeneration, their application has spread rapidly for other indications as their outcomes have often outperformed previously existing treatments. Retinal vein occlusion (RVO) continues to be one of the leading causes of vision loss secondary to macular edema, in addition to macular ischemia and neovascularization in more severe cases. Before the availability of anti-VEGF therapy, the use of macular grid laser and panretinal photocoagulation was the mainstay of treatment of macular edema and neovascularization, respectively, in patients with RVOs. Two landmarks studies established the guidelines of these treatments for nearly a quarter century. Since the availability of anti-VEGF agents, there has been a paradigm shift in the treatment of RVO. Most importantly, there has also been a significant improvement in visual outcomes in these patients. The goal of this article is to provide a review of the pertinent clinical studies that have investigated the use of anti-VEGF in patients with retinal vein occlusions.