Evaluation of the Retina of Subjects Without Diabetes Mellitus and Subjects With Diabetes Mellitus Without Diabetic Retinopathy Using Optical Coherence Tomography
Completed
- Conditions
- Diabetic Retinopathy
- Registration Number
- NCT01946997
- Lead Sponsor
- Johns Hopkins University
- Brief Summary
The purpose of this study is to evaluate topographic features of the posterior pole of the eye in normal subjects as well as in subjects with diabetes mellitus but without diabetic retinopathy (DR) using optical coherence tomography (OCT). The investigators proposal is a novel study to determine retinal volume of normal and diabetic subjects without DR. Specifically, the investigators will establish a standardized reference range for retinal thickness and volume that will provide standards for OCT analysis of different clinical trials for retinal diseases.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 200
Inclusion Criteria
- Healthy retinas
- Willingness to sign informed consent to have OCT images taken.
Exclusion Criteria
- No macular pathology
- No Diabetes
Study & Design
- Study Type
- OBSERVATIONAL
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Normative retinal thickness data for comparison one year Normative retinal thickness data for comparison
- Secondary Outcome Measures
Name Time Method