COMPARISON OF CORNEAL MEASUREMENTS IN NORMAL AND KERATOCONUS EYES USING ANTERIOR SEGMENT OPTICAL COHERENCE TOMOGRAPHY AND PENTACAM HR TOPOGRAPHER

Fayoum University

Status: Completed

Conditions: The Reliability of Corneal Topographic Measurements of Keratoconus Eyes

Treatments: Diagnostic Test: corneal topography

Study type: Observational

Funder types: Other

Identifiers

NCT04462991

M 354

Details and patient eligibility

About

The purpose of current study is to provide a comprehensive comparison of the reliability of corneal topographic measurements between Optovue AS- OCT and a combined Scheimpflug imaging using Wavelight Oculyzer Pentacam HR in normal and keratoconus eyes.

Enrollment: 50 patients

Sex: All

Ages: 18 to 70 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• topography characteristic of keratoconus (skewed asymmetric bow-tie, inferior steep spot, etc.) and at least one clinical sign e.g., slit lamp findings of Munson's sign, Vogt's striae, Fleischer's ring, apical thinning, Rizutti's sign, etc.

Exclusion criteria

• are advanced complications of keratoconus such as corneal scars or hydrops.