Non-Arteritic Anterior Ischaemic Optic Neuropathy Associated with Optic Nerve Hypoplasia and Elevated Intraocular Pressure
نویسندگان
چکیده
منابع مشابه
The natural history of non-arteritic anterior ischaemic optic neuropathy.
Seventy one patients with non-arteritic anterior ischaemic optic neuropathy were studied retrospectively. Sixty three (89%) were followed to the end of the study or death, mean follow up time was 5.3 years. Whilst twenty (28%) had diabetes or hypertension, in thirty nine (55%) no predisposing condition was identified. In those who had monocular disease at presentation (68), subsequent involveme...
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Background: Sleep apnea is temporary cessation or absence of breathing during sleep. Significant increase in blood pressure is clinically seen in apneic episodes. The aim of this study was to examine sleep apnea syndrome as a risk factor for non- arthritic anterior ischemic optic neuropathy (NAION) in a case control study. Methods: Nineteen NAION patients (9 men and 10 women) and 31 age and ...
متن کاملtransvitreal optic neurotomy for non-arteritic anterior ischemic optic neuropathy
purpose: to evaluate the role of transvitreal optic neurotomy (ton) in the management of non-arteritic anterior ischemic optic neurotomy (naion). methods: sixteen eyes of 16 patients with recent onset naion (less than six weeks duration) were included in this single-masked randomized controlled trial. the patients were randomized to ton (8 eyes) versus observation alone (8 eyes). pre- and posto...
متن کاملAnterior ischaemic optic neuropathy
In anterior ischaemic optic neuropathy (AION) there is a comparatively sudden loss of vision in the entire eye, or in one sector of the field of vision of the eye, initially associated with oedema of the optic disc, which results in optic atrophy within a month or two, leaving a permanent visual defect. A large number of such cases have been reported in the literature, but, although this clinic...
متن کاملPostural effects on intraocular pressure and ocular perfusion pressure in patients with non-arteritic anterior ischemic optic neuropathy
BACKGROUND To investigate postural effects on intraocular pressure (IOP) and ocular perfusion pressure (OPP) in patients with non-arteritic ischemic optic neuropathy (NAION). METHODS IOP and blood pressure (BP) were measured in 20 patients with unilateral NAION 10 min after changing to each of the following positions sequentially: sitting, supine, right lateral decubitus position (LDP), supin...
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ژورنال
عنوان ژورنال: Neuro-Ophthalmology
سال: 2020
ISSN: 0165-8107,1744-506X
DOI: 10.1080/01658107.2020.1718167