Clinical Trial

A Randomized Controlled Trial Comparing Clinical Effectiveness of SMILE Versus SMILE Xtra in Myopia

Recruiting
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Summary
To evaluate and compare the clinical efficacy, biomechanical stability, and optical quality of SMILE and SMILE Xtra procedures in patients with myopia through a randomized controlled trial
Trial Details
NCT Number NCT06992011
Lead Sponsor Shanghai Zhongshan Hospital
Conditions Myopia
Enrollment 300 participants
Start Date 2023-02-01
Primary Completion 2027-02 (estimated)
Study Completion 2027-02 (estimated)
Updated on ClinicalTrials.gov 2025-05-28