Evaluation of the Retina of Subjects Without Diabetes Mellitus and Subjects With Diabetes Mellitus Without Diabetic Retinopathy Using Optical Coherence Tomography

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT01946997

Enrollment

200

Registered

2013-09-20

Start date

2006-07-31

Completion date

2010-12-31

Last updated

2017-12-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Diabetic Retinopathy

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.

Interventions

OTHEROCT Imaging both Normal and diabetic groups

Images taken to determine thickness values in the retina

Study design

Observational model

CASE_CONTROL

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Yes

Inclusion criteria

* Healthy retinas * Willingness to sign informed consent to have OCT images taken.

Exclusion criteria

* No macular pathology * No Diabetes

Design outcomes

Primary

Measure	Time frame	Description
Normative retinal thickness data for comparison	one year	Normative retinal thickness data for comparison

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026