Trials / Completed
CompletedNCT00927303
The Spectralis-Cirrus Study
Comparison of Quality and Reproducibility of Retinal Thickness Measurements in Two Spectral Domain OCT- Machines
- Status
- Completed
- Phase
- —
- Study type
- Observational
- Enrollment
- 110 (estimated)
- Sponsor
- The Ludwig Boltzmann Institute of Retinology and Biomicroscopic Laser Surgery · Academic / Other
- Sex
- All
- Age
- 50 Years
- Healthy volunteers
- Not accepted
Summary
Retinal thickness measurement is one of the most important examinations in the follow up of exudative age-related macular degeneration. Prior studies have shown that there are a series of algorithm line failures in OCT examinations. This study is conducted to compare the quality of the examinations of to different spectral domain OCT machines concerning the positioning of algorithm lines. Furthermore the reproducibility of the examinations id tested, both machines provide different techniques to guarantee that in repeated examinations the same location is examined.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| DEVICE | Cirrus-Spectralis | 512x128 cúbe program of Cirrus OCT first retinal volume 121 line of Spectralis OCT thereafter |
| DEVICE | Spectralis-Cirrus | retinal volume program 121 lines Spectralis OCT first 512x128 program Cirrus OCT thereafter |
Timeline
- Start date
- 2009-07-01
- Primary completion
- 2009-12-01
- Completion
- 2009-12-01
- First posted
- 2009-06-24
- Last updated
- 2010-06-09
Locations
1 site across 1 country: Austria
Source: ClinicalTrials.gov record NCT00927303. Inclusion in this directory is not an endorsement.