Trials / Completed
CompletedNCT05251155
Accuracy of Mobile-Based Vision Charts.
Accuracy of Mobile-Based Vision Charts in Clinical Practice.
- Status
- Completed
- Phase
- —
- Study type
- Observational
- Enrollment
- 288 (actual)
- Sponsor
- Benha University · Academic / Other
- Sex
- All
- Age
- 4 Years – 70 Years
- Healthy volunteers
- Accepted
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 chart projector.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| DIAGNOSTIC_TEST | Distant best corrected visual acuity assessment | Measuring distant visual acuity on snellen's chart using two methods and results were converted to equivalent logarithm of minimum angle of resolution to compare accuracy of mobile based chart to the standard vision chart. |
Timeline
- Start date
- 2020-02-01
- Primary completion
- 2021-04-11
- Completion
- 2021-07-21
- First posted
- 2022-02-22
- Last updated
- 2022-03-29
Locations
1 site across 1 country: Egypt
Source: ClinicalTrials.gov record NCT05251155. Inclusion in this directory is not an endorsement.