A Prospective, Contralateral, Eye to Eye Comparison of SMILE Surgery to LASIK Surgery

Completed · Not applicable

Conditions studied: Myopia

In brief

Subjects will undergo SMILE surgery in one eye and LASIK surgery in their other eye to correct myopia.

Key facts

Study ID

NCT03067077

Run by

Stanford University

People needed

44

Starts

2017-03-12

Expected to finish

2021-03-15

Last updated by the study team

2022-02-02

Who can join

Age: 22 and older, up to 59. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Subjects age 22 and older with healthy eyes. Nearsightedness between -0.75 diopters and -8.00 diopters.
• Subjects with up to 3.00 diopters of astigmatism.

You may not qualify if…

• Subjects under the age of 22.
• Subjects with excessively thin corneas.
• Subjects with topographic evidence of keratoconus.
• Subjects with ectatic eye disorders.
• Subjects with autoimmune diseases.
• Subjects who are pregnant or nursing.
• Subjects must have similar levels of nearsightedness in each eye. They can not be more than 1.5 diopter of difference between eyes.
• Subjects with 3.25 or more diopters of astigmatism
• Subjects must have similar levels of astigmatism in each eye. They can not have more than 0.50 diopters of difference between eyes.

Where it is running

• Byers Eye Institute at Stanford — Palo Alto, California, United States

Full record on ClinicalTrials.gov

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