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Acute Anterior Uveitis

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https://www.readbyqxmd.com/read/28607176/clinical-features-of-hla-b27-positive-acute-anterior-uveitis-with-or-without-ankylosing-spondylitis-in-a-chinese-cohort
#1
Peizeng Yang, Wenjuan Wan, Liping Du, Qingyun Zhou, Jian Qi, Liang Liang, Chaokui Wang, Lili Wu, Aize Kijlstra
AIMS: To characterise the clinical features of human leucocyte antigen (HLA)-B27(+)acute anterior uveitis (AAU) patients with or without ankylosing spondylitis (AS) and investigate the retinal vascular involvement in these patients. METHODS: A total of 1056 HLA-B27(+) AAU patients (1525 eyes) were retrospectively studied from April 2008 to February 2016. Patients were divided into human leucocyte antigen (HLA)-B27(+)AS(+) and HLA-B27(+)AS(-) group. Clinical features including the onset of uveitis, laterality, the age at first attack, clinical examinations, best corrected visual acuity (BCVA), abnormalities in fundus fluorescence angiography (FFA) and complications were determined and compared between these two groups...
June 12, 2017: British Journal of Ophthalmology
https://www.readbyqxmd.com/read/28569222/is-the-current-asas-expert-definition-of-a-positive-family-history-useful-in-identifying-axial-spondyloarthritis-results-from-the-space-and-desir-cohorts
#2
Zineb Ez-Zaitouni, Andrea Hilkens, Laure Gossec, Inger Jorid Berg, Robert Landewé, Roberta Ramonda, Maxime Dougados, Désirée van der Heijde, Floris van Gaalen
BACKGROUND: The Assessment of SpondyloArthritis international Society (ASAS) definition of a positive family history (PFH) of spondyloarthritis (SpA) includes the following diseases in first- or second-degree relatives: ankylosing spondylitis (AS), acute anterior uveitis (AAU), reactive arthritis (ReA), inflammatory bowel disease (IBD), and psoriasis. However, it is not known if a PFH for each of these diseases contributes to making a diagnosis of axSpA, sacroiliitis on imaging, or fulfilling the ASAS criteria in patients presenting with chronic back pain (CBP)...
May 31, 2017: Arthritis Research & Therapy
https://www.readbyqxmd.com/read/28550390/clinical-patterns-and-characteristics-of-ankylosing-spondylitis-in-china
#3
Qiaoxia Qian, Xia Xu, Hongjun He, Hengdong Ji, Hui Zhang, Yue Ding, Sheng-Ming Dai, Yaohong Zou, Qi Zhu, Chengde Yang, Shuang Ye, Lindi Jiang, Jian-Ping Tang, Qiang Tong, Dongyi He, Dongbao Zhao, Yuan Li, Yanyun Ma, Jingru Zhou, Ziyu Yuan, Juan Zhang, Li Jin, Xiaodong Zhou, John D Reveille, Hejian Zou, Jiucun Wang
The study aimed to determine whether unique clinical patterns of AS may exist in China, specifically to explore the different clinical manifestations caused by gender, HLA-B27 status, and age at disease onset. The multicenter cross-sectional survey was conducted and 1251 patients were enrolled across China, representing a broad spectrum of Chinese AS patients. The mean age at onset and diagnosis were 29.2 (11.4) and 33.5 (12.6) years, respectively. The male/female ratio was 2.7:1. Acute anterior uveitis (AAU) was experienced in 10...
May 27, 2017: Clinical Rheumatology
https://www.readbyqxmd.com/read/28539676/results-from-polish-spondyloarthritis-initiative-registry-polspi-methodology-and-data-from-the-first-year-of-observation
#4
Zofia Guła, Tacjana Barczyńska, Marek Brzosko, Jerzy Gąsowski, Sławomir Jeka, Katarzyna Jodłowska-Cicio, Beata Kwaśny-Krochin, Piotr Leszczyński, Łukasz Lubiński, Katarzyna Łosińska, Katarzyna Pawlak-Buś, Hanna Przepiera-Będzak, Włodzimierz Samborski, Małgorzata Schlabs, Maciej Siedlar, Dorota Sikorska, Jerzy Świerkot, Małgorzata Węgierska, Piotr Wiland, Mariusz Korkosz
OBJECTIVES: Report on one-year results from the Polish Spondyloarthritis Initiative registry (PolSPI), containing the cross-sectional analysis of clinical and imaging data as well as database methodology. MATERIAL AND METHODS: The PolSPI registry includes patients with axial (axSpA) and peripheral (perSpA) spondyloarthritis according to ASAS classification criteria, and/or patients with ankylosing spondylitis according to modified New York criteria, psoriatic arthritis according to CASPAR criteria, arthropathy in inflammatory bowel disease, reactive arthritis, juvenile spondyloarthritis or undifferentiated spondyloarthritis...
2017: Reumatologia
https://www.readbyqxmd.com/read/28516270/-ocular-sarcoidosis
#5
REVIEW
C Springer-Wanner, T Brauns
Ocular manifestation of sarcoidosis occurs in up to 60% of patients with confirmed systemic sarcoidosis and represents one of the most common forms of noninfectious uveitis. In known pulmonary sarcoidosis, ocular involvement can occur in up to 80% of cases. Sarcoidosis can also present only in the eye, without a systemic manifestation (ocular sarcoidosis). Typically, ocular sarcoidosis shows bilateral granulomatous uveitis and can involve all parts of the eye. Apart from an acute anterior uveitis, chronic intermediate or posterior uveitis can be found...
June 2017: Zeitschrift Für Rheumatologie
https://www.readbyqxmd.com/read/28505673/-hla-b27-positive-acute-anterior-uveitis-a-translational-perspective
#6
Arnd Heiligenhaus, Maren Kasper, Rafael Grajewski
Background HLA-B27 positive acute anterior uveitis is the most common type of uveitis, and it is an autoimmune disease that can be triggered by infections. The precise mechanism of the interaction between involved microbes (mostly gram negative bacteria) and the host immune system is not clear. The disease probably results from an imbalance between pro- and anti-inflammatory components. Project description This article gives a compact overview about the current knowledge of the clinic and the etiopathogenesis of acute anterior uveitis as a basis for future research approaches...
May 2017: Klinische Monatsblätter Für Augenheilkunde
https://www.readbyqxmd.com/read/28468639/botulinum-toxin-induced-acute-anterior-uveitis-in-a-patient-with-beh%C3%A3-et-s-disease-under-infliximab-treatment-a-case-report
#7
Hirofumi Sasajima, Syunsuke Yagi, Hiromu Osada, Masahiro Zako
BACKGROUND: Injections of lipopolysaccharide in animal models generate acute anterior uveitis (also known as endotoxin-induced uveitis), but the effects of lipopolysaccharide injection are unknown in humans. We describe an unusual case in which acute anterior uveitis was dramatically activated subsequent to botulinum toxin injection in a patient with Behçet's disease but the acute anterior uveitis was satisfactorily attenuated by infliximab. CASE PRESENTATION: A 53-year-old Japanese man had normal ocular findings at his regularly scheduled appointment...
May 4, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/28464909/multicenter-inception-cohort-of-enthesitis-related-arthritis-variation-in-disease-characteristics-and-treatment-approaches
#8
Sabrina Gmuca, Rui Xiao, Timothy G Brandon, Ilaria Pagnini, Tracey B Wright, Timothy Beukelman, Esi M Morgan, Pamela F Weiss
BACKGROUND: Enthesitis-related arthritis (ERA) is a specific subtype of juvenile idiopathic arthritis (JIA) defined according to the International League of Associations for Rheumatology (ILAR) criteria. We aimed to characterize the clinical features and treatment regimens in an inception cohort of children with ERA. METHODS: We performed a retrospective, cross-sectional, multicenter cohort study including subjects diagnosed with ERA between 1989 and 2012. Patients all fulfilled the ILAR criteria for ERA within 3 months of initial presentation to the rheumatology clinic...
May 2, 2017: Arthritis Research & Therapy
https://www.readbyqxmd.com/read/28457309/ocular-injuries-secondary-to-alexandrite-laser-assisted-hair-removal
#9
Mohammed S Asiri, Majed Alharbi, Trad Alkadi, Marwan Abouammoh, Mohammed Al-Amry, Yahya ALZahrani, Sulaiman M Alsulaiman
PURPOSE: The aim of this study was to describe the clinical manifestations and outcomes of 4 patients who had sustained eye injury during alexandrite laser-assisted hair removal. METHODS: This was a retrospective case series of 4 patients who presented to 2 tertiary eye care hospitals over 2 years. Data on ophthalmic examination, spectral domain optical coherence tomography (Heidelberg Engineering, Heidelberg, Germany), and fundus fluorescein angiography were collected...
April 2017: Canadian Journal of Ophthalmology. Journal Canadien D'ophtalmologie
https://www.readbyqxmd.com/read/28386763/ankylosing-spondylitis-hla-b-27-positive-versus-hla-b-27-negative-disease
#10
REVIEW
Nurullah Akkoç, Handan Yarkan, Gökçe Kenar, Muhammad A Khan
PURPOSE OF REVIEW: We review our current knowledge about the clinical features of patients with ankylosing spondylitis (AS) who possess HLA-B*27 versus those who lack this gene. RECENT FINDINGS: ERAP1 association is present only in HLA-B*27+ patients, but other genetic associations are similar between the two groups. A genetic study supports the existence of an HLA-B27-independent common link between gut inflammation and AS. It is unusual to observe familial occurrence of primary AS among families of northern European extraction that show no segregation of HLA-B*27, psoriasis, or IBD...
May 2017: Current Rheumatology Reports
https://www.readbyqxmd.com/read/28384720/mirna-copy-number-variants-confer-susceptibility-to-acute-anterior-uveitis-with-or-without-ankylosing-spondylitis
#11
Lu Yang, Liping Du, Yingying Yue, Yike Huang, Qingyun Zhou, Shuang Cao, Jian Qi, Liang Liang, Lili Wu, Chaokui Wang, Zi Ye, Yuan Tian, Aize Kijlstra, Shengping Hou, Peizeng Yang
Purpose: To investigate the association of microRNA (miRNA) copy number variants (CNVs) with acute anterior uveitis (AAU) with or without ankylosing spondylitis (AS) and to assess underlying disease mechanisms. Methods: This study included 768 patients with AAU+AS+ or AAU+AS- and 660 controls from a Chinese Han population. Genotyping of CNVs was performed by TaqMan PCR. The expression of miRNAs, transfection efficiency of miR-9-3, and cytokine production were measured by real-time PCR, flow cytometry, or ELISA...
April 1, 2017: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/28383838/-moxiflaxin-and-iris-transillumination
#12
A Broens, N Collignon
Bilateral Acute Iris Transillumination (BAIT) is a new clinical entity characterized by acute onset of pigment dispersion in the anterior chamber and angle, depigmentation of the iris stroma and permanent iris transillumination, masquerading as uveitis. An association with oral moxifloxacin is reported in some articles. We describe one case of bilateral acute iris transillumination, following the use of systemic moxifloxacin.
July 2016: Revue Médicale de Liège
https://www.readbyqxmd.com/read/28376126/silibinin-treatment-prevents-endotoxin-induced-uveitis-in-rats-in-vivo-and-in-vitro
#13
Ching-Long Chen, Jiann-Torng Chen, Chang-Min Liang, Ming-Cheng Tai, Da-Wen Lu, Yi-Hao Chen
Uveitis, an intraocular inflammatory disease, occurs mostly in young people and can result in the loss of socioeconomic capabilities. Silibinin has been shown to exert anti-inflammatory effects in human retinal pigment epithelial (RPE) cells. The present study investigated the anti-inflammatory effect of silibinin pretreatment on endotoxin-induced uveitis (EIU) in rats and the mechanisms by which it exerts these effects. Uveitis was induced via injection of lipopolysaccharides (LPS) into Lewis rats. Twenty-four hours after the LPS injection, histological examination showed that silibinin decreased inflammatory cell infiltration in the anterior segment of the eyes of LPS-treated rats...
2017: PloS One
https://www.readbyqxmd.com/read/28376061/new-developments-in-uveitis-associated-with-hla-b27
#14
James T Rosenbaum
PURPOSE OF REVIEW: Uveitis is the most common, clinically apparent, extra-articular manifestation of axial spondyloarthritis. This review summarizes recent publications related to this form of uveitis. RECENT FINDINGS: Studies published since the start of 2015 address the worldwide prevalence of human leukocyte antigen (HLA) B27-associated uveitis, the prevalence of axial spondyloarthritis among patients with B27-associated acute anterior uveitis (AAU), the genetics of AAU and some of the clinical implications of AAU...
July 2017: Current Opinion in Rheumatology
https://www.readbyqxmd.com/read/28358967/acute-bilateral-photoreceptor-degeneration-in-an-infant-after-vaccination-against-measles-and-rubella
#15
Kazuki Kuniyoshi, Yoshikazu Hatsukawa, Sadami Kimura, Takahiro Fujino, Hiroshi Ohguro, Rie Nakai, Kenta Sunami, So-Ichiro Mishima, Tomoko Sato, Shunji Kusaka, Yasuhiro Suzuki, Yoshikazu Shimomura
Importance: Ocular inflammation is occasionally observed after vaccinations, and most of them resolve without permanent visual disturbances. However, there are some rare cases of severe ocular complications following vaccinations. Objective: To report the findings in an infant boy who developed an acute loss of vision bilaterally after Haemophilus influenzae type b, Pneumococcal conjugate vaccination, and measles and rubella vaccination. His vision did not recover...
May 1, 2017: JAMA Ophthalmology
https://www.readbyqxmd.com/read/28328558/dacryoadenitis-as-the-initial-presentation-of-a-natural-killer-t-cell-lymphoma
#16
Juan C Jiménez-Pérez, Frederick A Jakobiec, Fouad R Zakka, Michael K Yoon
Primary orbital natural killer T-cell lymphoma (NKTCL) is a rare condition with only a few published cases in the literature. Over 1 month, an 81-year-old man developed progressive left periocular inflammation unresponsive to treatment. Clinical examination and imaging studies demonstrated a left lacrimal gland enlargement. Bilateral anterior uveitis and erythematous nontender cutaneous lesions were also found. Biopsies of the skin and lacrimal gland on the back revealed histopathologic and immunohistochemical findings confirming Epstein-Barr virus-positive NKTCL...
March 21, 2017: Ophthalmic Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28306365/ulcerative-granuloma-of-the-eyelid-as-the-initial-manifestation-of-granulomatosis-with-polyangiitis-wegener-s-granulomatosis-a-case-report
#17
Helena Brosa Morros, Olaia Subirà, Montse Gomà Gàllego, Maria José Paúles Villar, Ferran Mascaró Zamora, Maravillas Abia Serrano
A 56-year-old-man presented a 2-month history of chalazion in the eyelids without response to treatment and with an inconclusive biopsy. Laboratory results confirmed the presence of Enterobacter cloacae and Streptococcus gordonii infection. Despite appropriate intravenous antibiotic treatment, clinical worsening was observed. Radical surgical excision and total tarsorrhaphy were performed. Following treatment, the patient was asymptomatic for 6 weeks until he developed acute renal failure, generalised arthralgia, acute hypertensive anterior uveitis, and dacryoadenitis...
March 17, 2017: Orbit
https://www.readbyqxmd.com/read/28293699/-lues-ocular-syphilis
#18
T Neß
Ocular syphilis is not a new issue but due to increasing rates of new cases is now a contemporary issue. The clinical features are unspecific and can be manifested as all forms of ocular inflammation. Unspecific anterior uveitis is the most frequent ocular involvement; however, typical distinctive patterns are superficial white preretinal precipitates within a panuveitis and acute syphilitic posterior placoid chorioretinitis. The diagnosis should be confirmed by serological tests. Treatment is based on parenteral administration of penicillin...
March 14, 2017: Der Ophthalmologe: Zeitschrift der Deutschen Ophthalmologischen Gesellschaft
https://www.readbyqxmd.com/read/28291196/-cytokine-profile-changes-in-children-with-juvenile-idiopathic-arthritis-associated-uveitis
#19
E A Drozdova, E V Yadykina, E A Mezentseva, K V Nikushkina
AIM: to identify the differences between serum cytokine profiles in juvenile idiopathic arthritis (JIA) with or without uveal tract inflammation. MATERIAL AND METHODS: Serum cytokine profiles were studied in two groups of patients: 20 children with JIA and JIA-associated uveitis and 33 children, who had no signs of uveitis under basic therapy for their JIA. All the patients showed drug remission of articular syndrome. Inflammation of the choroid took the form of chronic anterior uveitis...
2017: Vestnik Oftalmologii
https://www.readbyqxmd.com/read/28278321/in-vivo-bioluminescence-imaging-for-longitudinal-monitoring-of-inflammation-in-animal-models-of-uveitis
#20
Michal B Gutowski, Leslie Wilson, Russell N Van Gelder, Kathryn L Pepple
Purpose: We develop a quantitative bioluminescence assay for in vivo longitudinal monitoring of inflammation in animal models of uveitis. Methods: Three models of experimental uveitis were induced in C57BL/6 albino mice: primed mycobacterial uveitis (PMU), endotoxin-induced uveitis (EIU), and experimental autoimmune uveitis (EAU). Intraperitoneal injection of luminol sodium salt, which emits light when oxidized, provided the bioluminescence substrate. Bioluminescence images were captured by a PerkinElmer In Vivo Imaging System (IVIS) Spectrum and total bioluminescence was analyzed using Living Image software...
March 1, 2017: Investigative Ophthalmology & Visual Science
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