Alcon Research

This study was designed to check the long-term safety and performance of three OPTI-FREE contact lens cleaning solutions in children who wear soft contact lenses. Researchers planned to look for lens deposits, eye infections, and other eye problems. However, the study was withdra…

This study looks at two approved artificial lenses used during cataract surgery to replace the eye's natural lens. It involves 110 people who need cataract surgery in both eyes. The lenses are designed to help see clearly at far, middle, and near distances. Researchers will measu…

This study looks at how well Clareon Toric intraocular lenses work over time for people who have cataracts and astigmatism. About 129 adults who need cataract surgery and have some astigmatism will get these special lenses. The goal is to check vision sharpness and lens stability…

This study tests a new type of lens implant that uses fluid to help focus, compared to a standard lens. About 175 people with cataracts in both eyes will receive the lens during surgery. The goal is to see if the new lens provides better vision and fewer complications.

This study tests a new ultraviolet femtosecond laser for creating thin flaps in the cornea during LASIK surgery to correct vision problems like nearsightedness. About 128 people in Australia will take part to see if the laser is safe and accurate. The goal is to improve vision co…

This study was designed to check the long-term safety and performance of AcrySof IQ Vivity and Vivity Toric lens implants in people who had them placed in both eyes 3 to 5 years earlier. Researchers planned to review medical records and measure vision quality. However, the study …

This study was designed to compare two different surgical systems for cataract removal in adults with moderate to severe cataracts in both eyes. The goal was to see which system was safer and more efficient. However, the study was withdrawn before any participants were enrolled, …

This study was designed to check the long-term safety and performance of two contact lens cleaning systems (CLEAR CARE PLUS and CLEAR CARE) in children who wear contact lenses. Researchers planned to look for lens deposits, eye infections, and other eye problems over 90 days. How…

This study aimed to compare two surgical systems (UNITY VCS and CONSTELLATION) for treating various eye conditions like macular holes, retinal detachment, and diabetic retinopathy. It was designed for adults needing vitreoretinal surgery. However, the trial was withdrawn before e…