Association of Anti-VEGF Injections with Progression of Geographic Atrophy
Author(s) -
Ryan Enslow,
Sai Bhuvanagiri,
Sravanthi Vegunta,
Benjamin Cutler,
Michael Neff,
Brian C. Stagg
Publication year - 2016
Publication title -
ophthalmology and eye diseases
Language(s) - English
Resource type - Journals
ISSN - 1179-1721
DOI - 10.4137/oed.s38863
Subject(s) - geographic atrophy , macular degeneration , blindness , vegf receptors , medicine , atrophy , choroidal neovascularization , ophthalmology , retinal pigment epithelium , neovascularization , retinal , angiogenesis , optometry
Age-related macular degeneration (AMD) is one of the leading causes of blindness in developed countries in people over the age of 60 years. One of the forms of advanced AMD is wet AMD. Wet AMD is a result of leakage and bleeding from abnormal neovascularization. The principal treatment for wet AMD is intravitreal anti-VEGF injections. A second form of advanced AMD is geographic atrophy (GA). GA refers to large areas of retinal pigment epithelium loss. In the literature, there is some concern that anti-VEGF injections administered to treat wet AMD may be associated with progression of GA. This review discusses evidence suggesting the association of anti-VEGF injections with progression of GA.
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