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Barriers To Glaucoma Case Finding As Perceived By Optometrists In Ireland, Catriona Barrett, Colm O'Brien, John Butler, James Loughman

Articles

Background: This research was designed to provide an in-depth exploration of the perceptions of optometrists relating to the challenges of glaucoma case finding in the Irish health-care system.

Methods: A survey was developed, piloted and distributed for anonymous completion by optometrists registered to practice in Ireland. The survey included 10 five-level Likert items exploring potential barriers to glaucoma detection and a free-text box for participants to comment more broadly.

Results: One hundred and ninety-nine optometrists (27 per cent of registrants) responded to the survey. Among the barriers identified, there was notable agreement (71 per cent) with the need for extra …

Perceived Barriers Of Optometrists To Glaucoma Case Findings In Ireland, James Loughman, Catriona Barrett, Colm O’Brien, John S. Butler

Articles

Background:

This research was designed to provide an in-depth exploration of the perceptions of optometrists relating to the challenges of glaucoma case finding in the Irish health-care system.

Methods: A survey was developed, piloted and distributed for anonymous completion by optometrists registered to practise in Ireland. The survey included 10 five-level Likert items exploring potential barriers to glaucoma detection and a free-text box for participants to comment more broadly.

Results: One hundred and ninety-nine optometrists (27 per cent of registrants) responded to the survey. Among the barriers identified, there was notable agreement (71 per cent) with the need for extra …

Macular Pigment Is Associated With Glare-Affected Visual Function And Central Visual Field Loss In Glaucoma, James Loughman, We Fong Siah, Colm O’Brien

Articles

Aim

To evaluate the relationship between macular pigment optical density (MPOD) and glare disability in open-angle glaucoma.

Methods A cross-sectional analysis of baseline data (88 subjects; median age, 67 (range 36–84) years) collected during the Macular Pigment and Glaucoma Trial (ISRCTN registry number: 56985060). MPOD at 0.25°, 0.5° and 1° of retinal eccentricity was measured using customised heterochromatic flicker photometry. Mesopic contrast sensitivity with glare (mCSg), photostress recovery time (PRT) and self-reported glare symptoms were evaluated. Fourier-domain optical coherence tomography was used to analyse ganglion cell complex (GCC) and identify foveal involvement.

Results Low spatial frequency (f) mCSg was significantly …