Corneal thickness mapping in nearsighted and farsighted eyes
Part of Eyes & vision clinical trials.
This study uses a special eye imaging technique to map the thickness of the clear front layer of your eye (cornea) in people with nearsightedness or farsightedness. The goal is to better understand how corneal thickness relates to refractive errors and help improve eye care.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 years or older
- You have been diagnosed with nearsightedness (myopia) or farsightedness (hyperopia)
- Your cornea is clear with no disease, scarring, or damage
- You can hold your eyes still and follow instructions during imaging
- You have not had eye surgery, including LASIK or other refractive surgery
- You do not have keratoconus, glaucoma, cataracts, or corneal thinning conditions
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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