Journal
AMERICAN JOURNAL OF OPHTHALMOLOGY
Volume 161, Issue -, Pages 150-159Publisher
ELSEVIER SCIENCE INC
DOI: 10.1016/j.ajo.2015.10.007
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Funding
- BASIC SCIENCE RESEARCH PROGRAM THROUGH THE NATIONAL Research Foundation of Korea (NRF) - Ministry of Science, ICT and Future Planning [2014003087]
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PURPOSE: To investigate characteristics related to the presence of parafoveal scotoma on Humphrey 10-2 visual field (VF) in early glaucoma patients. DESIGN: Prospective, cross-sectional study. METHODS: PARTICIPANTS: Ninety-one eyes from 91 patients with glaucomatous optic neuropathy were prospectively tested with a 10;2 VF test. OBSERVATION PROCEDURES: Glaucoma patients were classified into eyes with or without parafoveal scotoma on 10-2 VF based on pattern deviation plot. The central 10 degree region of Humphrey 24-2 VF test comprised 12 points and any abnormal VF points depressed < 5%, < 2%, < 1%, or <0.5% from the normal database on pattern deviation plot were analyzed. Various factors related to the presence of parafoveal scotoma on 10-2 VF were analyzed. MAIN OUTCOME MEASURES: Abnormal 24-2 VF points, macular ganglion cell inner plexiform layer thickness. RESULTS: The presence of abnormal 24-2 VF points <0.5% was significantly different between eyes with and without parafoveal scotoma on 10-2 VF (P < .01). The minimum macular ganglion cell inner plexiform layer thickness (P =.04), any central 12 points depressed <0.5% on 24-2 VF (P <.01), and any central 12 points depressed <5% on 24-2 VF that spatially corresponds. to macular ganglion cell inner plexiform layer thinning (P < 0.01) were related factors to the presence of parafoveal scotoma on 10-2 VF. CONCLUSIONS: Glaucomatous eyes with any abnormal 24-2 VF points on the central 10 degree region that are depressed <0.5% or <5% that correlates to macular ganglion cell inner plexiform layer thinning should receive attention and be further evaluated with a 10-2 VF test. (C) 2016 by Elsevier Inc. All rights reserved.
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