Status:
COMPLETED
Evaluation of Letters Versus Numbers (ELEVEN) Study
Lead Sponsor:
The University of Hong Kong
Conditions:
Visual Acuity
Eligibility:
All Genders
50+ years
Phase:
NA
Brief Summary
This is a prospective randomised controlled trial to determine the performance of Best Corrected Visual Acuity (BCVA) scores using the ETDRS number chart were compared with ETDRS alphabet chart in hea...
Detailed Description
BACKGROUND: The measurement of visual acuity is important in the clinical setting to assess visual function and treatment response, while in research to provide objective clinical outcomes. The curren...
Eligibility Criteria
Inclusion
- Hong Kong residents
- Age 50 years or above
- Attending Southern District Screening program
Exclusion
- BCVA 20/200 or below
- Any clinically relevant ocular disease that might affect visual acuity
Key Trial Info
Start Date :
August 1 2019
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
January 31 2020
Estimated Enrollment :
59 Patients enrolled
Trial Details
Trial ID
NCT04520243
Start Date
August 1 2019
End Date
January 31 2020
Last Update
August 20 2020
Active Locations (1)
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1
HKSDS Program
Hong Kong, Hong Kong, 000000