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

NCT ID: NCT04462991

Last Updated: 2020-07-09

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

50 participants

Study Classification

OBSERVATIONAL

Study Start Date

2020-01-01

Study Completion Date

2020-07-01

Brief Summary

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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.

Detailed Description

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Conditions

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The Reliability of Corneal Topographic Measurements of Keratoconus Eyes

Study Design

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Observational Model Type

CASE_CONTROL

Study Time Perspective

PROSPECTIVE

Interventions

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corneal topography

In all patients, TCT will be measured first by WaveLight® Oculyzer™II Pentacam HR and second by The Optovue AS-OCT .

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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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.
Minimum Eligible Age

18 Years

Maximum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Sara Tawfik

UNKNOWN

Sponsor Role collaborator

Fayoum University

OTHER

Sponsor Role lead

Responsible Party

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Omar Said

Assistant professor of ophthalmology

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Fayoum University

Al Fayyum, , Egypt

Site Status

Countries

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Egypt

Other Identifiers

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M 354

Identifier Type: -

Identifier Source: org_study_id

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