An Evaluation of Educational Neurological Eye Movement Disorder Videos Posted on Internet Video Sharing Sites

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Title An Evaluation of Educational Neurological Eye Movement Disorder Videos Posted on Internet Video Sharing Sites
Creator Simon J. Hickman, PhD, FRCP
Affiliation Department of Neurology, Royal Hallamshire Hospital, Sheffield, United Kingdom
Abstract Optic disc drusen (ODD) are hyaline deposits located within the optic nerve head. Peripapillary retinal nerve fiber layer (RNFL) thinning is associated with the high prevalence of visual field defects seen in ODD patients. The goal of this study was to investigate the characteristics of patients with ODD and to compare the peripapillary RNFL thickness to the extent of visual field defects and anatomic location (superficial or buried) of ODD.; ; Retrospective, cross sectional study.; ; A total of 149 eyes of 84 ODD patients were evaluated. Sixty-five percent were female and 76% had bilateral ODD. Of 149 eyes, 109 had superficial ODD and 40 had buried ODD. Peripapillary RNFL thinning was seen in 83.6% of eyes, where optical coherence tomography was performed (n = 61). Eyes with superficial ODD had greater mean peripapillary RNFL thinning (P ≤ 0.0001) and visual field defects (P = 0.002) than eyes with buried ODD. There was a correlation between mean peripapillary RNFL thinning and visual field defects as measured by perimetric mean deviation (R-0.66; P = 0.0001). The most frequent visual field abnormalities were arcuate and partial arcuate defects.; ; Peripapillary RNFL thickness correlates with anatomic location (superficial or buried) of ODD. Frequency and extent of visual field defects corresponded with anatomic location of ODD and peripapillary RNFL thickness, suggesting increased axonal damage in patients with superficial ODD.
Subject Adult; Child, Preschool; Education, Medical, Continuing; Educational Measurement; Humans; Information Dissemination; Informed Consent; Internet; Ocular Motility Disorders; Ophthalmology; Patient Education as Topic; Serial Publications; Social Media; Video Recording
OCR Text Show
Date 2016-03
Language eng
Format application/pdf
Type Text
Publication Type Journal Article
Collection Neuro-Ophthalmology Virtual Education Library: Journal of Neuro-Ophthalmology Archives: https://novel.utah.edu/jno/
Publisher Lippincott, Williams & Wilkins
Holding Institution Spencer S. Eccles Health Sciences Library, University of Utah
Rights Management © North American Neuro-Ophthalmology Society
ARK ark:/87278/s66t4g4r
Setname ehsl_novel_jno
ID 1276451
Reference URL https://collections.lib.utah.edu/ark:/87278/s66t4g4r
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