Dual Wavelength OCT
Combined Coaxial Optical Coherence Tomography System to Image the Retina and Choroidal Structures and Estimate Tissue Reflectivity in Healthy and Diseased Retinas
1 other identifier
observational
60
1 country
1
Brief Summary
The purpose of this research is the evaluation of a combined coaxial optical coherence tomography (OCT) system to image retina/choroid and to evaluate if post processing of the data can give us insights into property of the tissue imaged.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P25-P50 for all trials
Started Feb 2019
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
May 31, 2018
CompletedStudy Start
First participant enrolled
February 15, 2019
CompletedFirst Posted
Study publicly available on registry
February 18, 2019
CompletedPrimary Completion
Last participant's last visit for primary outcome
November 30, 2019
CompletedStudy Completion
Last participant's last visit for all outcomes
October 21, 2020
CompletedApril 12, 2022
April 1, 2022
10 months
May 31, 2018
April 4, 2022
Conditions
Outcome Measures
Primary Outcomes (1)
Test retest reliability
Comparison of device test retest variability with those of standard OCT for measurement of tissue reflectivity.
14 months
Study Arms (1)
Diseased Retina
Interventions
Taking images of the retina with two wavelengths
Eligibility Criteria
People with diseased retina
You may qualify if:
- Age\>18
- Ability to consent
- Abnormal reflectivity detected in at least one eye in the retina or choroid on OCT testing undertaken as part of routine
- clinical care
You may not qualify if:
- Media opacities on conventional OCT testing taken on the day of the study visit, that prevents adequate visualisation of
- the retina and/or choroidal substructures in the opinion of the investigator
- Inability to undertake to undertake two additional OCT scans on each eye in addition to their conventional OCT.
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Moorfields Eye Hospital NHS Foundation Trust, 162 City Road
London, EC1V 2PD, United Kingdom
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Design
- Study Type
- observational
- Observational Model
- CASE CONTROL
- Time Perspective
- PROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
May 31, 2018
First Posted
February 18, 2019
Study Start
February 15, 2019
Primary Completion
November 30, 2019
Study Completion
October 21, 2020
Last Updated
April 12, 2022
Record last verified: 2022-04
Data Sharing
- IPD Sharing
- Will not share