ASTIGMATISM

This study tested a special type of lens implant, called a toric intraocular lens (IOL), in children who needed cataract surgery and also had astigmatism. The goal was to see if this lens could improve their distance and near vision, potentially reducing their need for glasses af…

This study tested a permanent lens implant to correct common vision problems like nearsightedness, farsightedness, astigmatism, and age-related difficulty seeing up close. The lens was surgically placed inside the eye of 47 participants. Researchers monitored vision changes and l…

This study tested a laser eye surgery system called Cheetah for correcting nearsightedness and astigmatism. The research involved 286 participants across three phases to evaluate the safety and effectiveness of the procedure over 12 months. The goal was to determine if this laser…

This study followed people in Spain who had PanOptix lens implants for 3 to 5 years to check long-term safety and performance. Researchers collected data from 211 participants who already had the lenses implanted to see how well they worked years later and if any problems develop…

This study followed 105 patients for at least one year after cataract surgery. It looked at how well a special lens, designed to correct both the cataract and astigmatism, worked over the long term. Researchers checked patients' vision and whether the lens stayed in the correct p…

This study compared two methods for marking the eye during cataract surgery to improve placement of lenses that correct astigmatism. Researchers tested a digital marking system against the traditional manual marking method in 41 patients aged 50-90. The goal was to see which appr…

This study tested two different types of monthly replacement contact lenses designed to help people with both astigmatism and age-related vision changes (presbyopia). 95 regular contact lens wearers tried each lens type for about 30 days to see how well they worked for distance v…

This study compared the short-term performance of two different brands of soft toric contact lenses for people with astigmatism. Forty-two participants wore each type of lens for 15 minutes and rated their overall experience, vision, and comfort. The goal was to see which lens pe…

This study aimed to see which of two daily disposable contact lens brands felt more comfortable for people with astigmatism. 134 participants, aged 18-39 who regularly wore contacts, tried each brand for a week. Researchers measured comfort and overall opinion through questionnai…

This study tested new daily disposable contact lenses designed for people with astigmatism, a common eye condition that causes blurry vision. Researchers compared the new lenses to existing ones in 281 participants to see if they provided better vision, comfort, and stability. Th…

This study compared how well two different brands of soft toric contact lenses fit people with astigmatism. Researchers tested 37 existing contact lens wearers, having them wear each lens type for just 15 minutes. The main goal was to see which lens had a better overall fit and a…