Clinical Study on the Efficacy and Safety of BAT5906 Injection

This study is a multi-center, open, and phase II clinical study to evaluate the efficacy and safety of BAT5906 injection in patients with wet age-related macular degeneration. The results of the BAT5906 Phase I study show that it is safe from 0.3-4.0 mg, and that higher doses (2.5 mg and 4 mg) may be substituted for the duration of maintenance efficacy; drugs with the same target (such as brolucizumab and Abecip) have also been found in clinical studies High doses can extend the interval and reduce the frequency of administration. Therefore, in this study, two doses with better safety and efficacy were selected, once every 4 weeks, followed by 3 consecutive injections for treatment as needed, and preliminary exploration of the best clinical effective dose and replacement frequency