Vascular Reparative Mechanism in Diabetes
NCT02119689 · Status: ACTIVE_NOT_RECRUITING · Type: OBSERVATIONAL · Enrollment: 78
Last updated 2025-12-23
Summary
The purpose of this research study is to study blood stem cells in diabetic patients and normal patients. We would like to better understand if these cells, called endothelial precursor cells (EPCs), are not working as expected in people with diabetes. We would like to see if the function of these cells can predict the development of diabetic retinopathy.
Diabetic retinopathy is an eye disease associated with diabetes in which the cells of the retina are damaged. It can cause blurred vision, vision loss, blindness or possible bleeding in the retina. Even with current treatments, the quality of life for people with diabetic retinopathy is much reduced.
Conditions
Interventions
- OTHER
-
Diabetic Patients
measuring CD34 cell function in relation to diabetic retinopathy status
- OTHER
-
Healthy Controls
measuring CD34 cell function
Sponsors & Collaborators
-
National Heart, Lung, and Blood Institute (NHLBI)
collaborator NIH -
University of Alabama at Birmingham
lead OTHER
Principal Investigators
-
Maria B Grant, MD · University of Alabama at Birmingham
Eligibility
- Min Age
- 18 Years
- Sex
- ALL
- Healthy Volunteers
- Yes
Timeline & Regulatory
- Start
- 2011-10-30
- Primary Completion
- 2026-12-31
- Completion
- 2026-12-31
Countries
- United States
Study Locations
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