MYOPIA, PROGRESSIVE

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 a new eye drop called SHJ002 can safely slow down the progression of nearsightedness in children aged 3 to 12. It will compare SHJ002 to atropine, a medication already used for this purpose. Researchers will measure changes in the children's eyeglass…

This study is testing whether a new type of eyeglass lens can slow down the progression of nearsightedness in children. It will compare these special lenses against regular glasses in 200 Chinese children aged 8-11 over two years. Researchers will measure changes in the children'…

This study is testing whether special spectacle lenses, already used for children, can help slow down the progression of nearsightedness in adults aged 18 to 40. Each participant will wear the test lens in one eye and a standard lens in the other for a year, then swap, to directl…

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-…