80
Participants
Start Date
February 14, 2017
Primary Completion Date
February 1, 2018
Study Completion Date
January 28, 2019
Ranibizumab combined macular laser
subjects in one group receive both macular laser photocoagulation and ranibizumab injections but ones in the other group just received ranibizumab injection.
Ranibizumab
all subjections received 3+PRN ranibizumab injections by BCVA stabilization
Beijing Hospital, Beijing
Beijing Hospital
OTHER_GOV