Glaucoma Diagnosis Clinical Trial
Official title:
Sensitivity and Specificity of the NOVA-DN VEP Protocol and a Novel Analysis of Optical Coherence Tomography Images for Glaucoma Diagnosis
Evaluate sensitivity and specificity of NOVA-DN visually evoked potentials (VEP) protocol and new software method (Corda) for glaucoma detection using optical coherence tomography (OCT) images to differentiate between normal subjects and glaucoma suspects.
The aim of this study was to evaluate the ability of NOVA-DN VEP protocol and Corda
parameters to discriminate between healthy eyes and eyes with early to moderate glaucomatous
visual field loss. We will evaluate measurements of the NOVA-DN VEP protocol, Corda software
and Cirrus spectral domain (SD) OCT software in order to compare and correlate.
Hypotheses is that NOVA-DN VEP protocol and Corda analysis results in a high sensitivity,
specificity and area under the Receiver Operating Characteristic (ROC) curves (ROC area) for
glaucoma detection. Second hypothesis is NOVA-DN VEP protocol and Corda parameters can
differentiate between normal and glaucoma suspects.
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