Astigmatism
Clinical trials for Astigmatism explained in plain language.
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Laser eye surgery showdown: which fix for nearsightedness is better?
Disease control OngoingThis study compares two common laser eye surgeries—KLEx and FS-LASIK—for treating nearsightedness and astigmatism. Researchers will follow 80 adults aged 21 and older to see which procedure provides better vision without glasses and has fewer side effects. Both surgeries reshape …
Matched conditions: ASTIGMATISM
Sponsor: Instituto de Oftalmología Fundación Conde de Valenciana • Aim: Disease control
Last updated Jun 27, 2026 14:03 UTC
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A simple fix for myopia could change education for millions
Prevention OngoingThis trial tests whether giving free glasses to short-sighted middle school children in rural China helps more of them continue to academic high school. Researchers will randomly assign 111 schools to either provide glasses with teacher support or just give prescriptions. The mai…
Matched conditions: ASTIGMATISM
Sponsor: Queen's University, Belfast • Aim: Prevention
Last updated Sep 10, 2026 00:00 UTC
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Laser vs. manual: which PRK method gives sharper vision?
Symptom relief OngoingThis study compares two methods of removing the outer layer of the cornea during PRK laser eye surgery. One method uses a laser to remove the layer, while the other uses a manual tool. The goal is to see which approach leads to better vision and faster healing. About 100 people a…
Matched conditions: ASTIGMATISM
Sponsor: Assiut University • Aim: Symptom relief
Last updated Jun 27, 2026 07:52 UTC
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Cataract surgery tech showdown: laser vs standard handpieces
Knowledge-focused CancelledThis study was designed to compare two newer technologies for cataract surgery: a femtosecond laser and a special handpiece that monitors eye pressure. The goal was to see if these tools cause less damage to the cornea and use less energy than standard methods. However, the study…
Matched conditions: ASTIGMATISM
Sponsor: Centre hospitalier de l'Université de Montréal (CHUM) • Aim: Knowledge-focused
Last updated Jun 27, 2026 11:03 UTC