Kowa Research Institute, Inc.

This study tested an eye drop called ripasudil (K-321) in 110 people with Fuchs endothelial corneal dystrophy who had cataract and cornea surgery. The goal was to see if the drops help vision improve faster and safely. Participants used the drops for 12 weeks, then stopped gradua…

This study tested whether ripasudil eye drops can help people with Fuchs endothelial corneal dystrophy recover vision faster after a specific cornea surgery (descemetorhexis). 107 adults participated, receiving either the eye drops or a placebo for 12 weeks, followed by a gradual…