Tianjin Medical University Eye Hospital

This study will enroll about 3,890 children aged 8-12 who still have rapidly worsening nearsightedness (myopia) even after using orthokeratology (Ortho-K) lenses. Researchers will compare four approaches: continuing Ortho-K alone, adding low-dose atropine eye drops, using lenses …

This study tests whether low-dose atropine eye drops can prevent nearsightedness (myopia) in children aged 6 to 9 who are at risk. Over 12 months, children receive daily drops, with the dose adjusted based on how fast their eyes change. The goal is to find the best dose to keep t…