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NCT01717937 · ClinicalTrials.gov registry record
Comparison of Phase-variance Optical Coherence Tomography and Fluorescein Angiography in Retinovascular Imaging
A clinical trial, sponsored by University of California, San Francisco.
- Terminated
- Registry status
- 10
- Enrollment target
NCT01717937: Clinical Trial study, sponsored by University of California, San Francisco.
NCT01717937 is a clinical trial that was terminated before completion, run by University of California, San Francisco. The registered enrollment target is 10 participants. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01717937 was terminated before completion, sponsored by University of California, San Francisco.
- TERMINATED
- Registry status
- 10 participants
- Enrollment target
Study Summary
The purpose of this study is to determine whether phase variance optical coherence tomography (PV-OCT), a software-based optical coherence tomography(OCT) image processing technology, can be used to generate angiographic images of the retinochoroidal vasculature that are comparable to those produced by fluorescein angiography (FA), the current gold standard diagnostic test.
Primary Outcome
Masked examiners (retina specialists) will evaluate and grade coded PV-OCT and FA images for the presence and features of various retinovascular abnormalities (e.g., choroidal neovascular membranes, microaneurysms, venous dilation, etc.). Metrics to determined and may include: size, depth, area, volume, and relative position. Each subject's graded PV-OCT images will be compared to their graded FA images.
Interventions
- PROCEDURE Phase variance optical coherence tomography (PV-OCT)
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 10 participants |
| Start Date | 2013-02 |
| Est. Completion | 2013-06 |
Why NCT01717937 stopped before completion
NCT01717937 is an observational study that tracks outcomes without assigning an intervention. The registry caps enrollment at 10 participants, a relatively small participant target.
The record links to 0 conditions, and to 1 intervention - of which Phase variance optical coherence tomography (PV-OCT) is the first listed.
NCT01717937 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT01717937 about?
NCT01717937 is a clinical study titled "Comparison of Phase-variance Optical Coherence Tomography and Fluorescein Angiography in Retinovascular Imaging". The purpose of this study is to determine whether phase variance optical coherence tomography (PV-OCT), a software-based optical coherence tomography(OCT) image processing technology, can be used to generate angiographic images of the retinochoroidal vasculature that are comparable to those produced...
What is the current status of trial NCT01717937?
This trial is currently terminated. The enrollment target is 10 participants. The study started on 2013-02. Estimated completion is 2013-06.
What interventions are being tested in trial NCT01717937?
The interventions under investigation include: Phase variance optical coherence tomography (PV-OCT) (PROCEDURE).
Who is sponsoring clinical trial NCT01717937?
This trial is sponsored by University of California, San Francisco, which has 1,713 total clinical trials registered on ClinicalTrials.gov.
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