Repeatability of Electroretinogram and Visual Evoked Potential

Benha University

Status: Unknown

Conditions: Vision Disorders; Visual Impairment; Retinal Disease

Treatments: Diagnostic Test: Electroretinogram (ERG); Diagnostic Test: Visual evoked potential (VEP)

Study type: Interventional

Funder types: Other

Identifiers

NCT05334875

RC 8-22

Details and patient eligibility

About

To assess repeatability of electroretinogram and visual evoked potential in clinical practice

Full description

To assess repeatability of electroretinogram in evaluation of retinal function and visual evoked potential in evaluation of visual pathway in clinical practice.

Enrollment: 250 estimated patients

Sex: All

Ages: 18 to 60 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Normal subjects visit banha university hospital seeking regular checkup and subjects asked for ERG and VEP as a pre-occupational examination.

Exclusion criteria

• Patients previously diagnosed with any retinal disease or visual pathway disease that may affect ERG and VEP tests.

Trial design

Primary purpose: Diagnostic

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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250 participants in 2 patient groups

Electroretinogram test (ERG)

Active Comparator group

Description:

ERG test will be done for each subject twice and compare the results to assess repeatability of the test.

Treatment:

Diagnostic Test: Electroretinogram (ERG)

Visual evoked potential test (VEP)

Active Comparator group

Description:

VEP test will be done for each subject twice and compare the results to assess repeatability of the test.

Treatment:

Diagnostic Test: Visual evoked potential (VEP)