RecruitingPhase 4NCT07721714

SMILE Surgery in One Eye Compared to Ray Tracing-guided LASIK Surgery in the Fellow Eye

A Prospective Randomized Comparison of SMILE Surgery to Ray Tracing-Guided LASIK Surgery

Sponsor

Stanford University

Enrollment

62 participants

Start Date

Aug 5, 2026

Study Type

INTERVENTIONAL

Conditions

Myopia Astigmatism

Summary

Participants will undergo LASIK surgery in one eye using ray tracing guided technology in one eye and LASIK surgery in the other eye using wavefront guided technology. We are comparing outcomes between the two technologies as measured by self reported quality of vision and quality of life outcomes using validated questionnaires before and after surgery. We will also be comparing outcomes between the two technologies including measurement of low contrast visual acuity,and best spectacle corrected visual acuity.

Eligibility

Min Age: 22 YearsMax Age: 59 Years

Plain Language Summary

Simplified for easier understanding

This clinical trial is studying a medical device called Ray tracing guided LASIK surgery for people with astigmatism and myopia. The study is currently recruiting participants at 1 location. People eligible for this study include aged 22 Years to 59 Years.

This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.

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