Not Yet RecruitingNot Applicable

Changes of Higher-Order Aberrations After Different Types of LASIK in Myopia

60 participantsStarted 2025-03

Plain-language summary

This prospective comparative interventional study will enroll patients with low and moderate myopia who seek laser vision correction at Sohag Center for LASIK and Corneal Surgeries, Sohag, Egypt. Eyes included will be divided into 3 groups according to the type of refractive surgery used (conventional LASIK, Femto-LASIK and PRK) and each group will be subdivided into 2 groups according to the degree of myopia (low and moderate).

Who can participate

Age range18 Weeks – 45 Weeks

SexALL

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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: Age: 18 - 45 years old. Refraction: Low and moderate grades of myopia will be included: (According to manifest refraction) low (\[0\] - ≤ \[-3\] diopters) Moderate (\[-3\] - ≤ \[-6\] diopters) With cylinder ≤ \[-1.5\] diopters. Exclusion Criteria: Any ocular surgery or medication, corneal opacities, pregnancy, lactation and keratoconus.

What they're measuring

Changes of corneal higher-order aberrations

Timeframe: 1 year

Changes of total ocular higher-order aberrations

Timeframe: 1 year

Trial details

NCT IDNCT06860061

SponsorSohag University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2026-02

Contact for this trial

ahmed abdeen, Master

+201003700245 ophthabdeen@gmail.com

View on ClinicalTrials.gov More Conventional LASIK, Femto-LASIK and PRK in Low and Moderate Myopia trials