- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05471986
Multicenter Diagnostic Clinical Performance Study For Automated Detection of Diabetic Retinopathy
November 28, 2023 updated by: URAL Telekomunikasyon San. Trade Inc.
This study is a retrospective study to assess the efficacy and accuracy of the EyeCheckup software in screening for diabetic retinopathy in healthcare settings.
Study Overview
Status
Not yet recruiting
Conditions
Intervention / Treatment
Detailed Description
This is a clinical diagnostic performance study for EyeCheckup with data obtained consecutively at multiple geographically different sites within the US population.
These sites include all healthcare settings with a trained ophthalmic camera operator using non-mydriatic cameras that are compatible with EyeCheckup.
Moreover, primary endpoints are devised that will be used to validate EyeCheckup to diagnose DR in the primary care and eye care settings.
During this color fundus images representing either 4 wide field or 7 standard fields of view will be graded by a qualified professional for diabetic retinopathy according to ETDRS on DRSS scale.
The human grading output will be compared with diagnosis generated for diabetic retinopathy by AI software.
A comparison of both these grades will be used to determine sensitivity and specificity for the EyeCheckup software for screening for diabetic retinopathy.
Study Type
Observational
Enrollment (Estimated)
900
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Rim Khazhin
- Phone Number: +905357666383
- Email: trials@eye-checkup.com
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
22 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
Yes
Sampling Method
Non-Probability Sample
Study Population
Diabetic Patients of 22 years or older
Description
Inclusion Criteria:
- A diagnosis of either diabetes type 1 or diabetes type 2
- 22 years of age or older
- Patients Fundus images must include at least 1 macula centered and 1 optic disc nerve centered image
- All the subjects must be sequentially photographed meaning no omissions of data between a certain time frame by the sites providing images to ensure consecutive selection
- No history of any other retinal vascular disease, glaucoma, or another disease that may affect the appearance of the retina or optic disc (refractive error and ocular surface disease are allowed)
Subject with image taken by color fundus photography that meets the following requirements:
- The resolution of image is 1024×1024 pixels or higher
- The ability to provide a 7 standard or 4 wide field of view
- Must obtained from either Topcon NW400 or Cannon Model CR-2 AF or CR-2 Plus AF or Optomed Aurora Cameras along with the following data: their age, ethnicity and gender, patient ocular history as evaluated of verified by the clinical sites where data is obtained
Exclusion Criteria:
- No diagnosis of either diabetes type 1 or diabetes type 2
- The macula, optic nerve, or other part in the image of color fundus photography is unclear to determine the disease condition as judged by the certified ophthalmologist who is grading the images.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Sensitivity and Specificity of EyeCheckup to detect more than mild diabetic retinopathy
Time Frame: 1 visit (1 day)
|
1 visit (1 day)
|
Sensitivity and Specificity of EyeCheckup to detect vision-threatening diabetic retinopathy
Time Frame: 1 visit (1 day)
|
1 visit (1 day)
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Positive Predictive Value
Time Frame: 1 visit (1 day)
|
1 visit (1 day)
|
Negative Predictive Value
Time Frame: 1 visit (1 day)
|
1 visit (1 day)
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Study Chair: Rim Khazhin, Ural Telekom
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Estimated)
August 1, 2024
Primary Completion (Estimated)
December 1, 2024
Study Completion (Estimated)
December 1, 2024
Study Registration Dates
First Submitted
July 20, 2022
First Submitted That Met QC Criteria
July 20, 2022
First Posted (Actual)
July 25, 2022
Study Record Updates
Last Update Posted (Actual)
November 29, 2023
Last Update Submitted That Met QC Criteria
November 28, 2023
Last Verified
November 1, 2023
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- EC-2023DR
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
IPD Plan Description
No individual data will be shared.
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
Yes
product manufactured in and exported from the U.S.
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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