Zhongshan Ophthalmic Center, Sun Yat-sen University

This study tests whether a new type of eyeglass lens (Blue Star MAX-5) can slow the progression of nearsightedness (myopia) in children aged 8 to 11. Two hundred children will wear either the new lens or standard single-vision lenses and be followed for two years. The main goal i…

This study looks at whether people who had cataract surgery can safely skip the one-week hospital checkup by using a vision-testing app and a questionnaire at home. About 334 adults aged 50–80 will either use the app or visit the clinic as usual. The goal is to see if the app app…