Smartphone-based Ophthalmoscopy
Not Applicable
Completed
- Conditions
- Diabetic Retinopathy Grading
- Registration Number
- NCT02177747
- Lead Sponsor
- Università degli Studi di Brescia
- Brief Summary
A subset of 120 diabetic patients underwent dilated examination and smartphone ophthalmoscopy. The smartphone was equipped with a compact add-on that filtered and delivered the smartphone's LED light coaxially to the camera, allowing a clear and convenient view of the retina.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 120
Inclusion Criteria
- type 1 or 2 diabetes
- ability to provide written informed consent
Exclusion Criteria
- significant optic media opacities
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SINGLE_GROUP
- Primary Outcome Measures
Name Time Method Diabetic retinopathy grading The same day as dilated ophthalmic examination The grading was performed according to the Early Treatment Diabetic Retinopathy Study (ETDRS) diabetic retinopathy classification.
Grade 0: no diabetic retinopathy Grade 1: mild non-proliferative diabetic retinopathy Grade 2: average non-proliferative diabetic retinopathy Grade 3: severe non-proliferative diabetic retinopathy Grade 4: proliferative diabetic retinopathy
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (1)
Spedali Civili di Brescia
🇮🇹Brescia, BS, Italy
Spedali Civili di Brescia🇮🇹Brescia, BS, Italy