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Diabetic Retinopathy Prevalence And Risk Factors

RECRUITINGSponsored by Da Nang Family General Hospital
Actively Recruiting
SponsorDa Nang Family General Hospital
Started2025-11-25
Est. completion2026-03-15
Eligibility
Age18 Years+
Healthy vol.Accepted
View on ClinicalTrials.gov →

NCT07468058

Summary

The goal of this retrospective observational study is to evaluate the prevalence and severity of diabetic retinopathy (DR) and to identify associated risk factors among patients with diabetes mellitus at Gia Dinh Family Hospital in Da Nang, Vietnam. The main questions it aims to answer are: 1. What is the prevalence and distribution of different stages of diabetic retinopathy among diabetic patients at this hospital? 2. Which clinical and laboratory factors are associated with the presence of diabetic retinopathy?

Eligibility

Age: 18 Years+Healthy volunteers accepted
Inclusion Criteria:

* Diagnosed diabetes mellitus (type 1 or type 2) according to ADA criteria
* Underwent ophthalmic examination including dilated fundus examination and OCT
* Available electronic medical records with key clinical and laboratory data

Exclusion Criteria:

* Gestational diabetes mellitus
* Media opacity precluding fundus examination (advanced cataract, corneal opacity, dense vitreous hemorrhage)
* Other retinal diseases (e.g., hypertensive retinopathy, retinal vein occlusion)
* History of ocular trauma or intraocular surgery within 6 months

Conditions2

DiabetesDiabetic Retinopathy (DR)

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