This study is comparing two types of laser eye surgery, SMILE surgery and Ray tracing-guided LASIK surgery, for people with nearsightedness (myopia) and astigmatism. You would have one eye treated with Ray tracing-guided LASIK and the other eye treated with SMILE surgery. Researchers want to see which method leads to better vision and quality of life. They will measure how well you can see at a distance after surgery, specifically at three months. This study is looking for 62 participants between 22 and 59 years old who have healthy eyes, nearsightedness between -1.00 and -8.00 diopters, and astigmatism of 3.00 diopters or less. People with very thin corneas or certain eye disorders cannot participate.

Study design

This is an interventional study with 62 participants. The choice of which eye receives Ray tracing-guided LASIK and which receives SMILE surgery will be randomized (assigned by chance).

What's involved

You would undergo LASIK surgery in one eye and SMILE surgery in your other eye. Your vision and quality of life will be measured before and after surgery using questionnaires and eye tests.

Compensation

Not stated in the trial record.

Follow-up

Your corrected distance visual acuity (how well you see with glasses or contacts) will be measured at three months after surgery.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.