Status:
UNKNOWN
Analysis of Risk Factors of Diabetic Retinopathy
Lead Sponsor:
Assiut University
Conditions:
Diabetic Retinopathy
Eligibility:
All Genders
30-70 years
Brief Summary
The aim of the study is to analyse the risk factors involved in the development of diabetic retinopathy.
Detailed Description
Introduction Worldwide, diabetic retinopathy (DR) is the leading cause of blindness among working age adults \[1\] Diabetes mellitus (diabetes) is a group of conditions in which elevation and dysregu...
Eligibility Criteria
Inclusion
- Inclusion criteria:
- All patients with confirmed DR , best-corrected visual acuity BCVA (using a Snellen chart) in each eye to allow the performance of the protocol, and intraocular pressure less than 21 mmHg.
- • . proliferative diabetic retinopathy with or without high-risk characteristics (HRCs) (any three of the following):
- presence of neovessels
- location of the neovessels (at the optic nerve)
- size of the neovessels: if at the optic nerve \[neovascularisation of the disc (NVD)\] ≥ ¼-⅓ disc area if elsewhere in the retina \[neovascularisation of the retina elsewhere (outside the disc) (NVE) ≥ ½ of the disc area (if both NVD and NVE present, classified based on neovessels at the disc)
- presence of pre-retinal haemorrhage or vitreous haemorrhage. About half of patients with severe or very severe NPDR will progress to PDR within a year.
- Symptoms include sudden de crease of V/A , appearance of flashes and floaters, visual field defects.
Exclusion
- The exclusion criteria were: DM other than T2DM (such as gestational diabetes); known severe mental illness; a separate advanced or terminal condition; and severe advanced diabetic complications defined as being registered blind, requiring dialysis, or having had an above-the-knee amputation
Key Trial Info
Start Date :
June 1 2024
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
June 1 2025
Estimated Enrollment :
50 Patients enrolled
Trial Details
Trial ID
NCT06154746
Start Date
June 1 2024
End Date
June 1 2025
Last Update
December 4 2023
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