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Lead
University of Alabama at Birmingham
With
National Institute on Aging (NIA)
Aim 1: To examine the extent of life space in older adults with POAG using the Life Space Questionnaire and to examine whether life space in persons with POAG is associated with the magnitude of visual field impairment.
Aim 2: To examine difficulties seeing under dim illumination and at night in older adults with POAG using the Low Luminance Questionnaire and to examine whether greater difficulty in seeing under dim illumination and at night is related to the magnitude of visual field loss.
Aim 3: To examine the relationship in older adults with POAG between visual problems seeing under dim illumination and at night (Low Luminance Questionnaire) and their life space (Life Space Questionnaire).
Age
18–any
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
Clinical diagnosis of primary open-angle glaucoma
Best-corrected visual acuity of 20/40 or better
Spherical refraction within ± 5 Diopters
Cylinder refraction within ± 3 Diopters
You may not be if
History of intra-ocular surgery other than uncomplicated cataract or glaucoma surgery
Significant cognitive impairment
Clareo Health | Impact of Glaucoma and Visual Field Loss on Life Space
