Posterior Cornea in Primary Open Angle Glaucoma

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

UNKNOWN

Total Enrollment

100 participants

Study Classification

OBSERVATIONAL

Study Start Date

2015-01-31

Study Completion Date

2015-04-30

Brief Summary

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Characterization of posterior corneal changes in primary open angle glaucoma patients, using Scheimpflug examination.

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Detailed Description

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A cohort of primary open angle glaucoma (POAG) patients is submitted to Scheimpflug Pentacam examination. The results are compared with a control group of age and central corneal thickness matched healthy subjects

Conditions

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Glaucoma

Study Design

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Observational Model Type

CASE_CONTROL

Study Time Perspective

RETROSPECTIVE

Study Groups

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Cases

Patients with primary open angle glaucoma, randomly selected from the Glaucoma Outpatient Clinic to be submitted to Pentacam examination

Pentacam

Intervention Type PROCEDURE

Corneal topography using Scheimpflug Pentacam examination

Controls

Control group of age and central corneal thickness matched healthy subjects, randomly selected from the General Ophthalmology Outpatient Clinic to be submitted to Pentacam examination

Pentacam

Intervention Type PROCEDURE

Corneal topography using Scheimpflug Pentacam examination

Interventions

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Pentacam

Corneal topography using Scheimpflug Pentacam examination

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* Primary open angle glaucoma, with the diagnosis supported on structural and functional complementary exams according to the current European Glaucoma Society guidelines
* Healthy subjects from the General Ophthalmology Outpatient Clinic

Exclusion Criteria

* age inferior to 18 years old
* primary closed angle glaucoma
* secondary open angle glaucoma
* previous intra-ocular surgery
* known or suspected corneal disease
* previous intra-ocular inflammation
* previous ocular trauma

Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes