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Comparison of OCT and OCTA-based Ocular Measurements to those of Predicate
The purpose of this study is to compare with predicate device for the measurements of vascular structures and anatomical structures of the posterior pole of the eye based on OCTA and OCT scans in normal subjects, glaucoma patients, and retina patients, and to compare with predicate device for the measurements of corneal layers based on corneal OCT scans in normal subjects and cornea patients.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Normal | no glaucoma or retinal pathology or corneal conditions |
| |
| Glaucoma | diagnosis of glaucoma |
| |
| Retina | diagnosis of AMD, DR or other retinal pathology |
| |
| Cornea | wear contact lens or prior refractive surgery or having dry eye or KCN |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| SD-OCT | Device | Spectral Domain Optical Coherence Tomography for non-invasive, light-based, cross-sectional imaging of ocular structures |
|
| Measure | Description | Time Frame |
|---|---|---|
| Limits of agreement | estimation of the interval within which a proportion of the differences between measurements lie | Day 1 |
| Measure | Description | Time Frame |
|---|---|---|
| Regression Analysis | statistical process for estimating the relationships among variables | Day 1 |
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IInclusion Criteria:
Exclusion Criteria:
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Seeing eye doctor for routine care
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| IOVS | Newark | New Jersey | 07103 | United States | ||
| AMA |
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| Marysville |
| Ohio |
| 43040 |
| United States |