This is a Phase 3, multicenter, randomized double masked active controlled study to compare the efficacy and safety of HLX04-O administered by IVT with ranibizumab in patients with active CNV secondary to AMD. The study will be conducted in approximately 60 sites in China.~Either HLX04-O (1.25 mg) IVT or ranibizumab (0.5 mg) IVT will be administered at a 4-week interval for 1 year (12 cycles).
this study will compare the efficacy and safety of HLX04-O administered by IVT with ranibizumab in patients with active CNV secondary to AMD.