Retinal Disease Clinical Trial
Official title:
Normal Multifocal Electroretinogram in Egyptian Population.
Verified date | July 2022 |
Source | Benha University |
Contact | Ahmed A Tabl, MD |
Phone | 01222328766 |
ahmad4lg[@]gmail.com | |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
Studying normal subjects to create unique normal database for multifocal electroretinogram (mf-ERG) in specific population.
Status | Recruiting |
Enrollment | 100 |
Est. completion date | December 30, 2022 |
Est. primary completion date | November 15, 2022 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | All |
Age group | 18 Years to 60 Years |
Eligibility | Inclusion Criteria: - Normal subjects seeking regular ophthalmic check-up at banha university hospital. Exclusion Criteria: - Any retinal diseases that may affects mf-ERG waves. - Subjects with best corrected visual acuity less than 0.7 in decimal form at time of examination. - Refractive errors more than 0.5 diopter as measured by autorefractometer. |
Country | Name | City | State |
---|---|---|---|
Egypt | Ahmed Abdelshafy Tabl | Banha | Banha |
Lead Sponsor | Collaborator |
---|---|
Benha University |
Egypt,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Amplitude of waves in nv/deg2 | Measurement of the amplitude of N1 and P1 waves. | immediately after mf-ERG diagnostic test for each eye. | |
Primary | Latency of waves in msec. | Measurement of the latency of N1 and P1 waves. | immediately after mf-ERG diagnostic test for each eye. | |
Secondary | Difference between different age groups in mf-ERG readings. | Statistical analysis for mf-ERG amplitude and latency in different age groups. | immediately after mf-ERG diagnostic test for each eye. |
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