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Optic neuritis

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https://www.readbyqxmd.com/read/28638708/citation-classics-in-central-nervous-system-inflammatory-demyelinating-disease
#1
Jee-Eun Kim, Kang M Park, Yerim Kim, Dae Y Yoon, Jong S Bae
OBJECTIVES: To identify and analyze the characteristics of the most influential articles about central nervous system (CNS) inflammatory demyelinating disease. MATERIALS AND METHODS: The Institute for Scientific Information (ISI) Web of Science database and the 2014 Journal Citation Reports Science Edition were used to retrieve the top 100 cited articles on CNS inflammatory demyelinating disease. The citation numbers, journals, years of publication, authorships, article types, subjects and main issues were analyzed...
June 2017: Brain and Behavior
https://www.readbyqxmd.com/read/28626779/optical-coherence-tomography-and-visual-evoked-potentials-in-pediatric-ms
#2
Amy T Waldman, Grant T Liu, Amy M Lavery, Geraldine Liu, William Gaetz, Tomas S Aleman, Brenda L Banwell
OBJECTIVE: To determine the relative ability of optical coherence tomography (OCT) and pattern-reversal visual evoked potentials (pVEPs) to detect visual pathway involvement in pediatric-onset MS. METHODS: Pediatric-onset MS participants (onset <18 years) and healthy controls (HCs) underwent OCT (Cirrus HD-OCT) and pVEPs. Retinal nerve fiber layer (RNFL), ganglion cell layer to inner plexiform layer (GCL-IPL), and P100 pVEP latency were measured. Generalized estimating equation models were used to compare the groups, adjusting for age and intereye correlations...
July 2017: Neurology® Neuroimmunology & Neuroinflammation
https://www.readbyqxmd.com/read/28624951/prefoveal-floaters-as-a-differential-diagnosis-to-optic-neuritis-mouches-dormantes
#3
Marloes C Burggraaff, Willemine A E J de Vries-Knoppert, Axel Petzold
This case series describes a new optical coherence tomography (OCT) specific observation relevant to the differential diagnosis of patients with suspected optic neuritis. A tiny prefoveal floater, only detectable by OCT, was found responsible for the symptoms in three patients, one of whom had been referred with unilateral delayed visual evoked potentials. This case series suggests that with increased use of OCT in routine clinical care, entoptic phenomena can be demonstrated as a relevant differential diagnosis to optic neuritis...
June 17, 2017: Acta Neurologica Belgica
https://www.readbyqxmd.com/read/28615429/diagnostic-algorithm-for-relapsing-acquired-demyelinating-syndromes-in-children
#4
Yael Hacohen, Kshitij Mankad, W K Chong, Frederik Barkhof, Angela Vincent, Ming Lim, Evangeline Wassmer, Olga Ciccarelli, Cheryl Hemingway
OBJECTIVE: To establish whether children with relapsing acquired demyelinating syndromes (RDS) and myelin oligodendrocyte glycoprotein antibodies (MOG-Ab) show distinctive clinical and radiologic features and to generate a diagnostic algorithm for the main RDS for clinical use. METHODS: A panel reviewed the clinical characteristics, MOG-Ab and aquaporin-4 (AQP4) Ab, intrathecal oligoclonal bands, and Epstein-Barr virus serology results of 110 children with RDS. A neuroradiologist blinded to the diagnosis scored the MRI scans...
June 14, 2017: Neurology
https://www.readbyqxmd.com/read/28611640/visual-loss-from-choroidal-melanoma-mimicking-neurological-syndromes
#5
Karim Hammamji, Ehud Reich, Amit Arora, Victoria M L Cohen, Mandeep S Sagoo
Melanoma of the eye is rare, but can mimic a range of disorders. This report highlights 2 cases of choroidal melanoma with vision loss mimicking neurological diagnoses. The first patient is a 41-year-old white male with a known history of multiple sclerosis and a previous episode of optic neuritis in the right eye, who presented with a 6-month history of decreased vision in the same eye, and occasional photopsiae. He was treated with 2 courses of oral steroids for presumed recurrent optic neuritis. After a temporary improvement in his symptoms, his vision worsened, following which he had a head MRI, which revealed a solid intraocular mass...
January 2017: Case Reports in Neurology
https://www.readbyqxmd.com/read/28611623/visual-loss-induced-by-adalimumab-used-for-plaque-psoriasis
#6
Norman Saffra, Konstantin Astafurov
A 61-year-old Caucasian male with severe plaque psoriasis without joint involvement was initiated on adalimumab therapy. Shortly thereafter he presented to the emergency room with acute loss of vision in the right eye. A comprehensive systemic workup was instituted which included magnetic resonance imaging (MRI) with and without gadolinium of the brain and orbits. MRI revealed findings that were consistent with CNS demyelination and retrobulbar optic neuritis. Immediate cessation of adalimumab was instituted without any other systemic therapy...
January 2017: Case Reports in Dermatology
https://www.readbyqxmd.com/read/28601290/suspected-bacterial-meningomyelitis-the-first-presenting-clinical-feature-of-neuromyelitis-optica-spectrum-disorder
#7
Xiang Li, Jie Lin, Sipei Pan, Yiyun Weng, Jia Li, Xu Zhang, Junhui Xia, Qiaowen Tong
A rare case of neuromyelitis optica spectrum disorder, suspected to be bacterial meningomyelitis as the initial manifestation, is reported. The patient presented with initial symptoms of meningomyelitis and fever. Cerebrospinal fluid analysis revealed pleocytosis (1280×10(6)/L [98% lymphocytes]) and glucose level of 1.8mmol/L. Magnetic resonance imaging revealed >3 vertebral, longitudinally extensive transverse myelitis and area postrema lesions. Right optic neuritis was experienced 20months after the first attack...
August 15, 2017: Journal of Neuroimmunology
https://www.readbyqxmd.com/read/28597317/erratum-to-plasma-exchange-response-in-34-patients-with-severe-optic-neuritis
#8
Romain Deschamps, Antoine Gueguen, Nathalie Parquet, Samir Saheb, Francoise Driss, Malcie Mesnil, Catherine Vignal, Jennifer Aboab, Raphael Depaz, Olivier Gout
No abstract text is available yet for this article.
June 8, 2017: Journal of Neurology
https://www.readbyqxmd.com/read/28578363/etiology-of-optic-atrophy-a-prospective-observational-study-from-saudi-arabia
#9
Joyce N Mbekeani, Maaly Abdel Fattah, David M Poulsen, Selwa Al Hazzaa, M Anas Dababo, Abdelmoneim Eldali, Manzoor Ahmed
BACKGROUND: Optic atrophy (OA) represents permanent retinal ganglion cell loss warranting study to establish etiology. OBJECTIVES: To describe neurogenic causes of OA. DESIGN: Prospective, observational. SETTING: Tertiary care center, Riyadh, Saudi Arabia. PATIENTS AND METHODS: We included consecutive patients of all ages with OA caused by lesions affecting the visual pathways who were referred over a 9-month period (November 2013 to July 2014)...
May 2017: Annals of Saudi Medicine
https://www.readbyqxmd.com/read/28570722/use-of-corneal-confocal-microscopy-to-detect-corneal-nerve-loss-and-increased-dendritic-cells-in-patients-with-multiple-sclerosis
#10
Gulfidan Bitirgen, Zehra Akpinar, Rayaz A Malik, Ahmet Ozkagnici
Importance: Multiple sclerosis (MS) is characterized by demyelination, axonal degeneration, and inflammation. Corneal confocal microscopy has been used to identify axonal degeneration in several peripheral neuropathies. Objective: To assess corneal subbasal nerve plexus morphologic features, corneal dendritic cell (DC) density, and peripapillary retinal nerve fiber layer (RNFL) thickness in patients with MS. Design, Setting, and Participants: This single-center, cross-sectional comparative study was conducted at a tertiary referral university hospital between May 27, 2016, and January 30, 2017...
June 1, 2017: JAMA Ophthalmology
https://www.readbyqxmd.com/read/28567539/retinal-ganglion-cell-analysis-in-multiple-sclerosis-and-optic-neuritis-a-systematic-review-and-meta-analysis
#11
REVIEW
Josefine Britze, Gorm Pihl-Jensen, Jette Lautrup Frederiksen
The aim of this study was to summarise existing findings regarding optical coherence tomography (OCT) measurements of ganglion cell layer (GCL) alterations in optic neuritis (ON) and multiple sclerosis (MS). Peer-reviewed studies published prior to April 2016 were searched using PubMed, EMBASE, Web of Science and Scopus. Studies were included if they measured GCL thickness using OCT in patients with either ON, MS or clinically isolated syndrome. For the meta-analysis, we compared GCL thickness in MS patients with and without prior ON, to healthy controls...
May 31, 2017: Journal of Neurology
https://www.readbyqxmd.com/read/28566179/acute-unilateral-peripheral-vestibulopathy-in-neurosyphilis
#12
Allison S Young, Antonia S Carroll, Miriam S Welgampola, Peter J McCluskey, Sebastian J van Hal, Elizabeth O Thompson, Juliet Burn, Michael J Fulham, G Michael Halmagyi
INTRODUCTION: Neurosyphilis producing basal meningitis presenting as sequential transient cranial nerve palsies was well recognized before the antibiotic era. OBJECTIVE: To report two patients presenting with acute unilateral peripheral vestibulopathy due to syphilitic basal meningitis. RESULTS: In Case 1 basal meningitis occurred early in the secondary phase of the infection, in Case 2 in the late latent phase. The diagnosis was not made immediately in either case; in Case 1 after previous presentation with increasing hearing loss and then with facial palsy and then a subsequent presentation with optic neuritis; in Case 2 after investigation for possible lymphoma...
July 15, 2017: Journal of the Neurological Sciences
https://www.readbyqxmd.com/read/28533781/myelin-oligodendrocyte-glycoprotein-deciphering-a-target-in-inflammatory-demyelinating-diseases
#13
REVIEW
Patrick Peschl, Monika Bradl, Romana Höftberger, Thomas Berger, Markus Reindl
Myelin oligodendrocyte glycoprotein (MOG), a member of the immunoglobulin (Ig) superfamily, is a myelin protein solely expressed at the outermost surface of myelin sheaths and oligodendrocyte membranes. This makes MOG a potential target of cellular and humoral immune responses in inflammatory demyelinating diseases. Due to its late postnatal developmental expression, MOG is an important marker for oligodendrocyte maturation. Discovered about 30 years ago, it is one of the best-studied autoantigens for experimental autoimmune models for multiple sclerosis (MS)...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28531809/multifocal-visual-evoked-potentials-in-optic-neuritis-and-multiple-sclerosis-a-review
#14
REVIEW
Gorm Pihl-Jensen, Mathias Falck Schmidt, Jette Lautrup Frederiksen
Multifocal visual evoked potential (mf-VEP) represents a new approach to the classical full field (ff-)VEP with separate responses from up to 60 sectors of the visual field. A thorough literature survey of the use of mf-VEP in optic neuritis (ON) and multiple sclerosis (MS) is presented (38 published studies were retrieved). Mf-VEP provides direct topographical information of specific lesions and facilitates investigations on structural-functional correlations thus providing new methods for exploring the interplay between demyelination, atrophy and remyelination in MS...
July 2017: Clinical Neurophysiology: Official Journal of the International Federation of Clinical Neurophysiology
https://www.readbyqxmd.com/read/28527029/critical-flicker-fusion-frequency-in-demyelinating-and-ischemic-optic-neuropathies
#15
Matthew T Young, Puneet S Braich, Scott R Haines
PURPOSE: Critical flicker fusion (CFF) frequency is a well-studied test for evaluating demyelinating optic neuritis (ON). Its use in evaluating other optic neuropathies is not well established. The purpose of this study was to compare CFF in ON and non-arteritic anterior ischemic optic neuropathy (NAION). METHODS: We performed a retrospective review to compare multiple variables for eyes with ON or NAION using two-sided T tests and Chi-square tests. A multivariate linear regression was performed for the dependent variable CFF...
May 19, 2017: International Ophthalmology
https://www.readbyqxmd.com/read/28524150/-functional-examinations-of-visual-channels-clinical-aspects
#16
M V Zueva, I V Tsapenko, E P Lantukh, N M Maglakelidze
The review discusses literature data on the clinical relevance of functional assessment of magno- (M), parvo- (P), and koniocellular (K) pathways. It also covers the differential contribution of the M, P, and K channels to visual impairments and how it determines the prognosis, early diagnosis, and treatment choice in patients with neurodegenerative diseases of the retina and brain. Selective changes in the performance of the visual channels are investigated by the example of glaucoma and optic neuritis in multiple sclerosis (MS) patients...
2017: Vestnik Oftalmologii
https://www.readbyqxmd.com/read/28511578/retinal-atrophy-in-relation-to-visual-functioning-and-vision-related-quality-of-life-in-patients-with-multiple-sclerosis
#17
Lisanne J Balk, Danko Coric, Jenny A Nij Bijvank, Joep Killestein, Bernard Mj Uitdehaag, Axel Petzold
BACKGROUND: Inner retinal layer atrophy in patients with multiple sclerosis (MS) has been validated as a structural imaging biomarker for neurodegeneration. OBJECTIVE: To determine how retinal layer thickness relates to high-contrast visual acuity (HCVA), low-contrast visual acuity (LCVA) and vision-related quality of life (QoL) and to investigate the effect of previous episodes on MS-associated optic neuritis (MSON). METHODS: Spectral-domain optical coherence tomography (SD-OCT) was performed in 267 patients with MS...
May 1, 2017: Multiple Sclerosis: Clinical and Laboratory Research
https://www.readbyqxmd.com/read/28503425/neuroprotective-effects-of-gypenosides-in-experimental-autoimmune-optic-neuritis
#18
Hong-Kan Zhang, Yuan Ye, Zhen-Ni Zhao, Kai-Jun Li, Yi Du, Qiu-Ming Hu, Jian-Feng He
AIM: To determine whether gypenosides have protective effects in experimental autoimmune optic neuritis (EAON). METHODS: Mice were randomly divided into seven groups: control group, model group, three different density gypenosides monotherapy, methylprednisolone monotherapy, combination of gypenosides and methylprednisolone group. The control group was subcutaneously injected with oil emulsion adjuvant and all other groups were subcutaneously immunized with an emulsified mixture of myelin oligodendrocyte glycoprotein (MOG) 35-55 peptide to induce EAON...
2017: International Journal of Ophthalmology
https://www.readbyqxmd.com/read/28503273/bilateral-optic-neuritis-with-maculopathy-a-rare-manifestation-of-dengue-fever
#19
Y L Boo, S Y Lim, P W Chin, F K Hoo
Dengue fever is a common mosquito-borne disease, which is endemic in tropical and subtropical countries. Bilateral optic neuropathy is a relatively unusual dengue-related ocular complication. Here, we present a case of bilateral optic neuritis with maculopathy complicating dengue infection.
2017: Malaysian Family Physician
https://www.readbyqxmd.com/read/28502693/prolonged-blood-brain-barrier-disruption-following-laser-interstitial-ablation-in-epilepsy-a-case-series-with-a-case-report-of-post-ablation-optic-neuritis
#20
Saint-Aaron Morris, Matthew Rollo, Patrick Rollo, Jessica Johnson, Gerald A Grant, Elliott Friedman, Giridhar Kalamangalam, Nitin Tandon
OBJECTIVE: Laser interstitial thermal therapy (LITT) has become increasingly popular for targeting epileptic foci in a minimally invasive fashion. Despite its use in more than a thousand patients, the chronic effects of photo-thermal injury on brain physiology remain poorly understood. METHODS: We prospectively followed the clinical and radiographic courses of a cohort undergoing laser ablation for focal epilepsy. Only patients with non-enhancing lesions and those who had a delayed post-operative MRI with gadolinium administration approximately 6 months after the ablation were considered...
May 11, 2017: World Neurosurgery
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