Corneal Epithelial Thickness Mapping by Anterior Segment Optical Coherence Tomography in Patients With Refractive Errors

Sponsor
Sohag University
Study ID
NCT07647146
Status
Not Yet Recruiting

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Conditions

  • Astigmatism
  • Emmetropia
  • Hyperopia
  • Myopia

Eligibility Criteria

Sex
ALL
Age
18 Years - 99 Years
Healthy Volunteers
Accepted

Study Details

This study evaluates corneal epithelial thickness using anterior segment optical coherence tomography (AS-OCT) in patients with refractive errors. It aims to assess the relationship between epithelial thickness patterns and different types of refractive errors.

Key Dates

First listed
Jun 15, 2026
Start date
Jul 1, 2026
Status verified
Jun 2026
Primary completion
May 1, 2027
Completion
May 1, 2027

Study Design

Enrollment
360 participants (estimated)

Arms

  • Arm: All Participants
    All participants diagnosed with refractive errors (myopia, hyperopia, astigmatism) and emmetropia will be included in the study. All subjects will undergo anterior segment optical coherence tomography (AS-OCT) for corneal epithelial thickness mapping. Participants will then be analyzed according to their refractive status.

Primary Outcome Measure

Measurement of corneal epithelial thickness using AS-OCT [ Time Frame: At baseline during a single study visit when participants undergo AS-OCT examination. ]

Central Contacts

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