How effective are treatments for diabetic retinopathy?
F L Ferris
https://pubmed.ncbi.nlm.nih.gov/8437309Completed
All Genders
ID00001612
Long-Term Follow-Up of Patients Enrolled in the Early Treatment Diabetic Retinopathy Study (ETDRS)
Led by National Eye Institute (NEI) · Updated on 2008-03-04
170
Participants Needed
1
Research Sites
N/A
Total Duration
On this page
AI-Summary
What this Trial Is About
Patients enrolled in the original Early Treatment Diabetic Retinopathy Study at the Clinical Center at Johns Hopkins Wilmer Eye Institute will be invited for a follow-up visit at the National Eye Institute. Visual function will be assessed with manifest refraction and standardized visual acuity measurement. The progression of retinopathy will be evaluated by ocular exam and fundus photography. A brief medical history will be obtained. The goal of this study is to evaluate the long-term results of patients whose diabetic retinopathy was treated with different strategies of scatter and/or focal laser photocoagulation.
CONDITIONS
Official Title
Long-Term Follow-Up of Patients Enrolled in the Early Treatment Diabetic Retinopathy Study (ETDRS)
Who Can Participate
All Genders
Eligibility Criteria
You may qualify if you...
Patient was originally enrolled in the Early Treatment Diabetic Retinopathy Study at the Johns Hopkins Wilmer Eye Institute.
Patient not previously enrolled are not eligible.
You will not qualify if you...
History of severe allergic reactions to study medication Currently pregnant or breastfeeding Recent participation in another clinical trial within the last 30 days Presence of uncontrolled medical conditions that could affect safety
Trial Site Locations
Total: 1 location
1
National Eye Institute (NEI)
Bethesda, Maryland, United States, 20892
Status Unknown
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How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
0
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