Alcon Research

This study is testing a new version of an existing eye drop (Reformulated PG324) to see if it safely and effectively lowers pressure inside the eye. About 489 adults with open-angle glaucoma or ocular hypertension will use either the new formula or the current one for about 3 mon…

This study is testing a new type of lens implant designed to improve vision after cataract surgery. Researchers are comparing this new 'fluid accommodating' lens against a standard lens in 175 participants. The goal is to see if the new lens provides better distance vision and ha…

This study is tracking the long-term safety and performance of the Clareon Toric lens, which is implanted during cataract surgery to also correct astigmatism. It will follow 129 patients in Canada for three years after their surgery to see how well the lens works and if it stays …

This study aimed to compare the efficiency and safety of two different surgical systems used for cataract removal. It planned to enroll adults with moderate cataracts in both eyes, using one machine on each eye. The main goal was to measure the energy used during the procedures t…

This study aimed to compare the safety and effectiveness of two different eye surgery systems for treating adults with various retinal problems. The trial was withdrawn before any participants were enrolled. It would have involved one eye surgery per participant and about three m…

This study aimed to check the long-term safety and performance of two commercially available contact lens cleaning systems in children. It planned to follow young contact lens wearers for about 90 days to monitor for eye irritation, lens deposits, and infections. The study was wi…

This study aimed to check the long-term safety and performance of two specific models of artificial lenses (AcrySof IQ Vivity) that are implanted during cataract surgery. It planned to look at the vision and health records of people who had received these lenses 3 to 5 years earl…

This study aimed to check the long-term safety and performance of three already-sold contact lens cleaning solutions in children and teenagers. It planned to enroll young, experienced contact lens wearers in the US and Canada to monitor their eyes for 90 days. The study was withd…