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Normative Database for Pattern Electroretinogram (PERG) and Flash Electroretinogram (FERG) — DIOPSYS-ND  

Glaucoma Clinical Trial

Official title:
NOVA™ PERG (Pattern Electroretinogram)and FERG (Flash Electroretinogram): Establishment of Reference Values for PERG and FERG Measurements

Clinical Trial Summary

The main goal of the study is to compile a normative database for the Neuro Optic Vision Assessment (NOVATM) Pattern Electroretinogram (PERG) and Flash Electroretinogram (FERG) modules. This normalization intends to be included in a probabilistic analysis protocol to allow NOVATM PERG/FERG users to identify patients with results outside the normal ranges.

Clinical Trial Description

Investigators plan to enroll 50 subjects at Wills Eye Hospital without any eye diseases.

Participants will undergo a complete eye examination to determine eligibility, including visual acuity testing, intraocular pressure (IOP) in millimeters of mercury (mmHG), and visual field (VF) testing.

Participants will then be tested with Diopsys NOVA™ PERG & FERG systems. For both tests, two electrodes are placed on the skin underneath each eye below the eyelashes. Participants' skin will be cleaned before electrodes are placed. A small amount of gel will be placed on skin where electrodes are placed for testing. Electrical responses are recorded with electrodes in response to visual stimuli. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT02609204
Study type Interventional
Source Wills Eye
Contact
Status Completed
Phase N/A
Start date November 2014
Completion date February 2016
View Details
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