Comparing two eye measurement devices in different eye conditions
Part of Eyes & vision clinical trials.
This study compares two eye measurement devices to see if they give similar results in people with healthy eyes, keratoconus (a cone-shaped cornea), daily contact lens use, dry eye, or after laser eye surgery. Participating may help ensure these devices are accurate for different patients.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must be 18 years or older.
- You must be able to understand and sign a consent form.
- You must fall into one of these groups: healthy eyes, keratoconus, daily contact lens wearer, dry eye, or had laser eye surgery.
- You must not have an active eye infection or inflammation.
- You must be able to keep your eye still during measurements (no severe eye movement issues).
- You must not have any other eye condition that could affect the study results or put you at risk.
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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