NCT02356094UnknownNot Applicable
Posterior Cornea in Primary Open Angle Glaucoma
Centro Hospitalar do Baixo Vouga1 site in 1 country100 target enrollmentStarted: January 2015Last updated:
Conditions
Trial Snapshot
- Phase
- Not Applicable
- Sponsor
- Enrollment
- 100
- Locations
- 1
- Primary Endpoint
- Mean posterior corneal elevation
Study Overview
Brief Summary
Characterization of posterior corneal changes in primary open angle glaucoma patients, using Scheimpflug examination.
Detailed Description
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
Study Design
- Study Type
- Observational
- Observational Model
- Case Control
- Time Perspective
- Retrospective
Eligibility Criteria
- Ages
- 18 Years to — (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- Yes
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
Outcomes
Primary Outcomes
Mean posterior corneal elevation
Time Frame: Single point in time, at baseline at the moment of study enrollment
Mean posterior corneal elevation based on the relative elevation of the cornea related with the best-fit sphere
Secondary Outcomes
- Mean anterior corneal elevation(Single point in time, at baseline at the moment of study enrollment)
Investigators
Pedro Gil
Pedro Gil, MSc, MD
Centro Hospitalar do Baixo Vouga
Study Sites (1)
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