Light perception study for patients with special lens implants
Part of Eyes & vision clinical trials.
This trial studies how well patients see light after getting a special kind of lens implant that helps with both near and far vision without glasses. It aims to understand how their eyes perceive brightness compared to normal vision.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 45 and 75 years old
- You had cataract surgery with a special extended-depth-of-focus (EDOF) lens implant in both eyes
- You do not have significant astigmatism (greater than 1.00 diopter) or other eye conditions like glaucoma, corneal disease, or retinal problems
- You do not have diabetes, autoimmune diseases, or neurological/psychiatric disorders
- Your best uncorrected vision after surgery is better than 20/25 (8/10) in each eye
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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