Trials / Completed
CompletedNCT01843582
A Study to Determine the Location of the Blind Spot and the Macula-disc Centre Distance on a Fundus Photograph
A Study to Develop Both a Novel Method for Evaluating the True Size of a Retinal Object on Fundus Photographs and a New Reaction-time Based Method for Studying the Visual Field on Healthy Volunteers
- Status
- Completed
- Phase
- —
- Study type
- Observational
- Enrollment
- 17 (actual)
- Sponsor
- Turku University Hospital · Other Government
- Sex
- All
- Age
- 18 Years
- Healthy volunteers
- Accepted
Summary
The study is aimed to develop a new reaction-time based method for examining the visual field and to study the effect of refractive error on the magnification of a fundus photograph in order to evaluate the true size of a retinal feature.
Conditions
Timeline
- Start date
- 2013-05-01
- Primary completion
- 2014-08-01
- Completion
- 2014-11-01
- First posted
- 2013-04-30
- Last updated
- 2015-02-27
Locations
1 site across 1 country: Finland
Source: ClinicalTrials.gov record NCT01843582. Inclusion in this directory is not an endorsement.