Study Status: Active, not recruiting
Recruit Status: Active, not recruiting
Study Type: Observational
Official Title: Photographic Imaging of the Retina and Optic Nerve Head of Glaucoma Patients and Normal Controls
Brief Summary:
Retinal structures are difficult to visualize because the retina is optically transparent. In glaucoma, the microglia in the retina becomes activated in eyes with glaucomatous damage. The microglia forms a dense meshwork which resembles gliosis-like alterations, which may increase light scattering. With appropriate technology, increased reflection and light scattering from the retina may be detected in eyes of glaucoma patients.
In this study, we investigate whether clinically observable retinal gliosis-like alterations occur more often in patients with glaucoma than in non-glaucomatous controls, and whether gliosis-like alterations are associated with a vasospastic propensity.