Anti-vascular endothelial growth factor therapy is the major intervention for treating ischemic retina diseases. According to FDA and China Food and Drug Administration, Ranibizumab, Aflibercept, and Conbercept are major types of anti-vascular endothelial growth factor therapy drugs. In the current study, the primary aim is to observe the visual acuity, anatomy effect of anti-vascular endothelial growth factor therapy in the real-world setting.
Anti-vascular endothelial growth factor therapy is the major intervention for treating ischemic retina diseases, including neovascular age-related macular edema, diabetic macula edema/non-proliferative diabetic retinopathy / proliferative diabetic retinopathy, retinal vein occlusions related macular edema, and choroidal neovascularization secondary to multiple retinal diseases. According to FDA and China Food and Drug Administration, Ranibizumab, Aflibercept, and Conbercept are major types of anti-VEGF drugs. In the current study, the primary aim is to aim to observe the visual acuity, anatomy effect of anti-vascular endothelial growth factor therapy in the real-world setting.
Study Type
OBSERVATIONAL
Enrollment
1,000
Ranibizumab 0.5mg/0.05ml intravitreal injection
Aflibercept 2.0mg/0.05ml intravitreal injection
Conbercept 0.5mg/0.05ml intravitreal injection
Wen-Bin Wei
Beijing, Beijing Municipality, China
RECRUITINGVisual acuity
LogMAR visual acuity
Time frame: 1 year
Central subfield thickness
he central subfield is defined as the circular area 1 mm in diameter centered around the center point of the fovea
Time frame: 1 year
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