Shanghai Eye Disease Prevention And Treatment Center

This study is testing whether new types of spectacle lenses can slow down the progression of nearsightedness in children compared to regular single-vision glasses. About 300 children aged 7-13 with myopia will wear either one of five new lens designs or regular glasses for two ye…

This study is testing whether a new type of eyeglass lens, designed with a special double helix pattern, can safely slow down the progression of nearsightedness in children and teenagers. The glasses are meant to be worn daily and work by creating a specific defocus signal that m…

This study is testing whether new eyeglass lens designs can slow the progression of nearsightedness in children better than a currently available lens. 180 Chinese children aged 6-12 with mild to moderate nearsightedness will wear one of three different spectacle lens types full-…

This study is testing whether specially designed 3D lenses can slow down the progression of nearsightedness (myopia) in children and teenagers. It involves 144 participants aged 6 to 14 whose eyesight has been getting worse. The goal is to see if these personalized lenses can eff…

This study is testing whether wearing a new type of clear spectacle lens can prevent or delay the start of nearsightedness in children who are at risk. It involves 388 children in China, aged 6 to 9, who will wear the special glasses for at least 8 hours a day for a year. Researc…