Using eye scans and AI to predict worsening diabetic retinopathy
Tests AI analysis of eye scans to predict worsening diabetic retinopathy in adults.
Plain-language title generated from the registry record
Registry title: Prospective Cohort Study on Predicting the Progression of Diabetic Microangiopathy Using Multimodal Eye Imaging
Key facts
- Where
- Beijing, ChinaSee the site
Could this be for you?
Answer for yourself. This is not a decision: only the study team can say whether you can take part.
- Are you between 40 and 80 years old?
Source: NCT06727955, who can take part
Where in China
- Peking University Third HospitalBeijing, ChinaNo longer taking part
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Trial details
- Who runs it
- Peking University Third Hospital
- Trial code
- NCT06727955
- Record updated
- 11 December 2024
- Original description
To develop an artificial intelligence (AI) model to predict DR progression based on a prospective cohort database.With use of an innovative AI model and a validated machine learning algorithm, based on multimodal vascular and neuro imaging of the eye, the progression of diabetic microangiopathy especially the DR could successfully be predictse and fundamentally facilitate diabetes management.Read full original descriptionShow less
Prospective Cohort Study on Predicting the Progression of Diabetic Microangiopathy Using Multimodal Eye Imaging
To develop an artificial intelligence (AI) model to predict DR progression based on a prospective cohort database.With use of an innovative AI model and a validated machine learning algorithm, based on multimodal vascular and neuro imaging of the eye, the progression of diabetic microangiopathy especially the DR could successfully be predictse and fundamentally facilitate diabetes management.
Inclusion: (1) age between 40 and 80 years, regardless of gender, (2) meet the diagnostic criteria of T2DM based on the Standards of Medical Care in Diabetes (2021)11, and complete evaluation at the Endocrinology Department of Peking University Third Hospital, (3) meet the Diabetic Retinopathy Severity Scale (DRSS) score level of mild to moderate-severe NPDR (i.e. 35 ≤ DRSS level ≤ 60, as shown in eTables 1 \& 2 in the Supplement) based on the montages ultra-widefield (UWF) fundus photographs,12 without clinically significant macular edema (CSME, defined as one or more of the followings: retinal thickening at or within 500 μm of the center of the macula; hard exudates at or within 500 μm of the center of the macula, if associated with adjacent retinal thickening; or a zone or zones of retinal thickening one disc area in size, at least part of which is within one disc diameter of the center of the macula),13 (4) willing to sign the informed consent form.
Exclusion: (1) conjunctivitis, keratitis, blepharitis, episcleritis, scleritis, uveitis, severe dry eye disease, using anti-glaucoma eyedrops, or any condition causing conjunctival congestion or ciliary congestion, (2) pterygium, wearing contact lens in the past week, ocular surface burn, conjunctival tumors, or any condition causing significant conjunctival vascular deformities, (3) previously undergone intraocular surgeries involving manipulation of the conjunctiva, or corneal refractive surgery, (4) history of hematological disorder, dysthyroidism, rheumatic disorder, malignant tumor, (5) refractive media opacity resulting in poor visualization of fundus photographs, (6) difficulty in maintaining fixation or comprehension, making it challenging to cooperate with the examination, (7) difficulty in completing follow-up visits in 3 years.