Intravitreal Conbercept for Idiopathic Choroidal Neovascularization

Inclusion Criteria: * Patient who give voluntary signed informed consent * Patient affiliated with the Tianjin Medical University Eye Hospital or similar * Patient with ICNV with active primary subfoveal, retrofoveal or juxtafoveal lesions that affect the fovea as evidenced by angiography (fluorescein and/or indocyanin green) and/or SD-OCT in the studied eye * Patient willing, committed and able to return for all clinic visits and complete all study-related procedures Exclusion Criteria: * Pregnant women * Sexually active men or women of childbearing potential who are unwilling to practice adequate contraception during the study * Patient who is protected adults according to the terms of the law (French public health laws) * Involvement in another clinical trial (studied eye and/or the other eye) * Patient with non-ICNV, especially: * AMD * High myopia defined as refraction ≥ - 6 diopters * Other curative treatment of ICNV in the studied eye during the last 3 months before the first intravitreal injection: anti-VEGF therapy, juxta- or extra-foveal macular laser, photodynamic therapy, surgery, external radiotherapy, transpupillary thermotherapy ... * Medical history of retrofoveal focal macular laser photocoagulation in the studied eye * Subretinal haemorrhage reaching the fovea centre, with a size \> 50% of the lesion area * Fibrosis or retrofoveal retinal atrophy in the studied eye * Retinal pigment epithelial tear reaching the macula in the studied eye * Medical his…