Status:
COMPLETED
Accuracy of Mobile-Based Vision Charts.
Lead Sponsor:
Benha University
Conditions:
Visual Spatial Processing
Eligibility:
All Genders
4-70 years
Brief Summary
Analyzing the accuracy of mobile-based distant vision charts in clinical practice as an economic alternative for standard vision charts.
Detailed Description
Accuracy of mobile-based visual acuity testing in clinical practice is still debatable. The aim of this study was to analyze the accuracy of mobile-based distant vision chart in comparison to standard...
Eligibility Criteria
Inclusion
- Subjects visited ophthalmology clinic at Al-Nil Hospital, Banha, EGYPT for visual acuity assessment.
- Subjects that their best corrected visual acuity was ranged from 0.1 to 1.0 in decimal form measured on snellen's chart.
Exclusion
- Subjects that refuse to measure visual acuity twice during the same visit.
- Subjects that their best corrected visual acuity is less than 0.1 in decimal form by the standard chart projector.
Key Trial Info
Start Date :
February 1 2020
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
July 21 2021
Estimated Enrollment :
288 Patients enrolled
Trial Details
Trial ID
NCT05251155
Start Date
February 1 2020
End Date
July 21 2021
Last Update
March 29 2022
Active Locations (1)
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1
Al-Nil Hospital
Banhā, QA, Egypt, 13511