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Ankylosing spondylitis

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https://www.readbyqxmd.com/read/28225768/anti-rheumatic-treatment-is-not-associated-with-reduction-of-pentraxin-3-in-rheumatoid-arthritis-psoriatic-arthritis-and-ankylosing-spondylitis
#1
Gia Deyab, Ingrid Hokstad, Jon Elling Whist, Milada Cvancarova Småstuen, Stefan Agewall, Torstein Lyberg, Barbara Bottazzi, Pier Luigi Meroni, Roberto Leone, Gunnbjorg Hjeltnes, Ivana Hollan
BACKGROUND: Pentraxin 3 is proposed to be a marker of inflammation and cardiovascular risk, but its role in inflammatory rheumatic diseases (IRDs) is still uncertain. Therefore, we wanted to examine if anti-rheumatic treatment reduced serum PTX3 (s-PTX3) levels in IRDs, and if s-PTX3 levels were related to other markers of inflammation and to endothelial function (EF). METHODS: We examined s-PTX3, EF and established inflammatory biomarkers in 114 IRD patients from the PSARA study before and after 6 weeks and 6 months of treatment with methotrexate (MTX) or anti-tumor necrosis factor alpha (anti-TNF) therapy with or without MTX co-medication...
2017: PloS One
https://www.readbyqxmd.com/read/28223525/reply-to-reeves-et-al-no-evidence-for-rare-erap1-haplotypes-and-haplotype-combinations-in-ankylosing-spondylitis
#2
Bryon Paul Wordsworth, Matteo Vecellio, Amity R Roberts
No abstract text is available yet for this article.
February 21, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28219882/incident-myocardial-infarction-associated-with-major-types-of-arthritis-in-the-general-population-a-systematic-review-and-meta-analysis
#3
Orit Schieir, Cedomir Tosevski, Richard H Glazier, Sheilah Hogg-Johnson, Elizabeth M Badley
OBJECTIVE: To synthesise, quantify and compare risks for incident myocardial infarction (MI) across five major types of arthritis in population-based studies. METHODS: A systematic search was performed in MEDLINE, EMBASE and CINAHL databases with additional manual/hand searches for population-based cohort or case-control studies published in English of French between January 1980 and January 2015 with a measure of effect and variance for associations between incident MI and five major types of arthritis: rheumatoid arthritis (RA), psoriatic arthritis (PsA), ankylosing spondylitis (AS), gout or osteoarthritis (OA), adjusted for at least age and sex...
February 20, 2017: Annals of the Rheumatic Diseases
https://www.readbyqxmd.com/read/28219489/associations-between-autoimmune-diseases-and-attention-deficit-hyperactivity-disorder-a%C3%A2-nationwide-study
#4
Philip Rising Nielsen, Michael Eriksen Benros, Søren Dalsgaard
OBJECTIVE: Recent studies have suggested that autoimmune diseases and immune activation play a part in the pathogenesis of different neurodevelopmental disorders. This study investigated the association between a personal history and a family history of autoimmune disease and the risk of developing attention-deficit/hyperactivity disorder (ADHD). METHOD: A cohort was formed of all singletons born in Denmark from 1990 to 2007, resulting in a study population of 983,680 individuals followed from 1995 to 2012...
March 2017: Journal of the American Academy of Child and Adolescent Psychiatry
https://www.readbyqxmd.com/read/28217617/temporomandibular-joint-ankylosis-in-ankylosing-spondylitis-a-case-report-and-review-of-literature
#5
Nishtha Gupta, Nikhil Gupta, Laxmikant Ramkumarsingh Tomar, Nikhil Nair
Ankylosing spondylitis (AS) is a chronic systemic inflammatory disorder. It primarily affects the axial skeleton through involvement of the peripheral joint scan occurs. Temporomandibular joint (TMJ) involvement in AS varies from 4% to 35%. Here, we present a case of a 35-year-old male, follow-up of AS from last 8 years on nonsteroidal anti-inflammatory drugs, presented with fresh complaints of painfully restricted movements of jaw during swallowing. Computer tomography of patient demonstrates articular cartilage changes with disc and joint abnormalities...
July 2016: Journal of Family Medicine and Primary Care
https://www.readbyqxmd.com/read/28216193/frequency-of-concomitant-fibromyalgia-in-rheumatic-diseases-monocentric-study-of-691-patients
#6
Angelique Fan, Bruno Pereira, Anne Tournadre, Zuzana Tatar, Sandrine Malochet-Guinamand, Sylvain Mathieu, Marion Couderc, Martin Soubrier, Jean-Jacques Dubost
OBJECTIVE: Fibromyalgia (FM) is a confounding factor for diagnosing and assessing rheumatic disease activity. This study sought to assess the extent of this syndrome in rheumatism patients at a French rheumatology department. METHOD: This monocentric epidemiological study enrolled all patients consulting due to rheumatoid arthritis (RA), spondyloarthritis (SpA), or connective tissue disease (CTD). FM diagnosis was confirmed or excluded according to the rheumatologist opinion and the 1990 American College of Rheumatology (ACR) criteria...
January 18, 2017: Seminars in Arthritis and Rheumatism
https://www.readbyqxmd.com/read/28214371/the-risk-of-depression-suicidal-ideation-and-suicide-attempt-in-patients-with-psoriasis-psoriatic-arthritis-or-ankylosing-spondylitis
#7
J J Wu, R B Penfold, P Primatesta, T K Fox, C Stewart, S P Reddy, A Egeberg, J Liu, G Simon
BACKGROUND: Sparse information is available concerning mental health issues in psoriasis, psoriatic arthritis (PsA), and ankylosing spondylitis (AS) patients. OBJECTIVE: To estimate risk of depression, suicidal ideation, and suicide attempt in patients with psoriasis, PsA, and AS, respectively, compared with the general population. METHODS: This population-based cohort study analyzed 36,214 psoriasis patients, 5,138 PsA patients, and 1,878 AS patients who were frequency-matched with a general population cohort...
February 18, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28213697/danger-of-injudicious-use-of-tui-na-therapy-in-ankylosing-spondylitis
#8
Gen Zou, Guyi Wang, Jinxiu Li, Guobao Wu, Jia Huang, Siyang Huang
Tui-na is a very important component of Chinese medicine. It is a well-respected treatment modality known to be helpful and safe for a wide range of conditions. It can be considered as a certain kind of massage which is performed at acupoints, meridians, and collaterals by pushing, finger twisting, grasping thumb waving pressing, patting, palm twisting, and other manipulation techniques. At present, it is extensively used for relieving pain and stiffness associated with ankylosing spondylitis in China, even though there is a lack of evidence to support its validation and feasibility...
February 17, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28209290/efficacy-safety-and-pharmacokinetics-of-biosimilars-of-anti-tumor-necrosis-factor-%C3%AE-agents-in-rheumatic-diseases-a-systematic-review-and-meta-analysis
#9
REVIEW
Yuga Komaki, Akihiro Yamada, Fukiko Komaki, Praneeth Kudaravalli, Dejan Micic, Akio Ido, Atsushi Sakuraba
OBJECTIVE: To evaluate the efficacy and safety of biosimilars of anti-tumor necrosis factor (TNF)-α agents compared to their reference agents in immune mediated diseases. METHODS: Electronic databases were searched for randomized controlled trials (RCTs) assessing the efficacy and safety of biosimilars of anti-TNF-α agents compared to their reference agents in patients with various immune mediated diseases. The outcomes were the rates of clinical response and adverse events among patients treated with biosimilars compared to their reference agents...
February 13, 2017: Journal of Autoimmunity
https://www.readbyqxmd.com/read/28197884/therapies-of-early-advanced-and-late-onset-forms-of-axial-spondyloarthritis-and-the-need-for-treat-to-target-strategies
#10
REVIEW
Nurullah Akkoc, Gercek Can, Salvatore D'Angelo, Angela Padula, Ignazio Olivieri
PURPOSE OF REVIEW: This study aims to provide an update on current status of pharmacological therapies in early and advanced stages of axial spondyloarthritis (axSpA), as well as its late onset forms, and to discuss the need for treat to target strategies in this entity. RECENT FINDINGS: Efficacy of TNF inhibitors has been assessed in randomized controlled trials in axSpA, which included patients who had non-radiographic axSpA according to the ASAS classification criteria...
February 2017: Current Rheumatology Reports
https://www.readbyqxmd.com/read/28197814/choroidal-thickness-changes-determined-by-edi-oct-on-acute-anterior-uveitis-in-patients-with-hla-b27-positive-ankylosing-spondylitis
#11
Berna Basarir, Ugur Celik, Cigdem Altan, Nimet Burcu Celik
PURPOSE: To evaluate the choroidal thickness on acute anterior uveitis in patients with HLA-B27-positive ankylosing spondylitis. METHODS: In this study, 32 eyes of 16 HLA-B27 positive AS patients with anterior uveitis and age-matched 19 eyes for control group were analyzed between January 2014 and April 2015. Assessment criteria were uveitis activity, visual acuity, flare existence, subfoveal choroidal thickness and central macular thickness measurements. RESULTS: The mean subfoveal choroidal thicknesses in affected eye group (Group 1), unaffected eye group (Group 2) and control group (Group 3) were 348...
February 14, 2017: International Ophthalmology
https://www.readbyqxmd.com/read/28196468/posterior-pedicle-screw-fixation-to-treat-lower-cervical-fractures-associated-with-ankylosing-spondylitis-a-retrospective-study-of-35-cases
#12
Liang Yan, Zhenguo Luo, Baorong He, Jijun Liu, Dingjun Hao
BACKGROUND: The most common site of fractures in patients with ankylosing spondylitis (AS) is the cervical spine, especially the lower cervical spine and cervicothoracic junction. The optimal treatment for cervical spine fractures secondary to AS is controversial. This study aimed to explore the effects of posterior pedicle screw fixation alone on fractures of the lower cervical spine in patients with AS. METHODS: From January 2006 to January 2013, a total of 35 patients with AS and a lower cervical spine fracture were treated using only posterior cervical/thoracic pedicle screw fixation...
February 14, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/28191455/ankylosing-spondylitis-patients-have-impaired-osteoclast-gene-expression-in-circulating-osteoclast-precursors
#13
Inês P Perpétuo, Joana Caetano-Lopes, Elsa Vieira-Sousa, Raquel Campanilho-Marques, Cristina Ponte, Helena Canhão, Mari Ainola, João E Fonseca
INTRODUCTION: Ankylosing spondylitis (AS) is typically characterized by focal bone overgrowth and also by systemic bone loss. We hypothesize that the increased osteoproliferation found in AS might be partially due to reduced ability of osteoclast precursors (OCPs) to differentiate into osteoclasts (OCs). Therefore, our aim was to characterize bone remodeling and pro-osteoclastogenesis inflammatory environment, monocytes' phenotype, and in vitro osteoclast differentiation in AS patients...
2017: Frontiers in Medicine
https://www.readbyqxmd.com/read/28188227/the-hla-b27-peptidome-in-vivo-in-spondyloarthritis-susceptible-hla-b27-transgenic-rats-and-the-effect-of-erap1-deletion
#14
Eilon Barnea, Dganit Melamed Kadosh, Yael Haimovich, Nimman Satumtira, Martha L Dorris, Mylinh T Nguyen, Robert E Hammer, Tri M Tran, Robert A Colbert, Joel D Taurog, Arie Admon
HLA-B27 is a class I major histocompatibility (MHC-I) allele that confers susceptibility to the rheumatic disease ankylosing spondylitis (AS) by an unknown mechanism. ERAP1 is an aminopeptidase that trims peptides in the endoplasmic reticulum for binding to MHC-I molecules. ERAP1 shows genetic epistasis with HLA-B27 in conferring susceptibility to AS. Male HLA-B27 transgenic rats develop arthritis and serve as an animal model of AS, whereas female B27 transgenic rats remain healthy. We used large-scale quantitative mass-spectrometry to identify over 15,000 unique HLA-B27 peptide ligands, isolated after immunoaffinity purification of the B27 molecules from the spleens of HLA-B27 transgenic rats...
February 10, 2017: Molecular & Cellular Proteomics: MCP
https://www.readbyqxmd.com/read/28185705/cardiovascular-magnetic-resonance-imaging-pattern-at-the-time-of-diagnosis-of-treatment-na%C3%A3-ve-patients-with-connective-tissue-diseases
#15
Sophie Mavrogeni, George Markousis-Mavrogenis, Loukia Koutsogeorgopoulou, Theodoros Dimitroulas, Konstantinos Bratis, George D Kitas, Petros Sfikakis, Maria Tektonidou, Georgia Karabela, Efthymios Stavropoulos, Gikas Katsifis, Kyriaki A Boki, Anastasia Kitsiou, Vasiliki Filaditaki, Elias Gialafos, Sotiris Plastiras, Vasiliki Vartela, Genovefa Kolovou
BACKGROUND-AIM: Cardiac involvement at diagnosis of connective tissue disease (CTD) has been described by echocardiography. We hypothesized that cardio-vascular magnetic resonance (CMR) detects occult lesions at CTD diagnosis. PATIENTS-METHODS: CMR was performed early after diagnosis in 78 treatment-naïve CTDs (aged 43±11, 59F/19M) without cardiac involvement [5 Takayasu arteritis (TA), 4 Churg Strauss syndrome (CSS), 5 Wegener granulomatosis (WG), 16 systemic lupus erythematosus (SLE), 12 rheumatoid arthritis (RA), 8 mixed connective tissue diseases (MCTD), 12 ankylosing spondylitis (AS), 3 polymyalgia rheumatica (PMR), 8 systemic sclerosis (SSc) and 5 dermatomyositis (DM)]...
February 1, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28182106/tnf-%C3%AE-induced-the-enhanced-apoptosis-of-mesenchymal-stem-cells-in-ankylosing-spondylitis-by-overexpressing-trail-r2
#16
Zhenhua Liu, Liangbin Gao, Peng Wang, Zhongyu Xie, Shuizhong Cen, Yuxi Li, Xiaohua Wu, Le Wang, Hongjun Su, Wen Deng, Shan Wang, Deng Li, Jinteng Li, Yi Ouyang, Yanfeng Wu, Huiyong Shen
Ankylosing spondylitis (AS) is an autoimmune disease with unknown etiology. Dysregulated mesenchymal stem cells (MSCs) apoptosis may contribute to the pathogenesis of autoimmune diseases. However, apoptosis of MSCs from patients with AS (ASMSCs) has not been investigated yet. The present study aims to assess the apoptosis of bone marrow-derived ASMSCs and to investigate the underlying mechanisms of altered ASMSCs apoptosis. We successfully induced the apoptosis of ASMSCs and MSCs from healthy donors (HDMSCs) using the combination of tumor necrosis factor alpha (TNF-α) and cycloheximide (CHX)...
2017: Stem Cells International
https://www.readbyqxmd.com/read/28179619/rituximab-can-induce-remission-in-a-patient-with-ankylosing-spondylitis-who-failed-anti-tnf-%C3%AE-agent
#17
Fahmi AlDhaheri, Talal Almteri, Naji Dwid, Ahd Majdali, Nahed Janoudi, Hani Almoallim
BACKGROUND Ankylosing spondylitis (AS) is a chronic inflammatory disease that predominantly affects the axial skeleton. The ability of anti-TNF-α agents to reduce disease activity in patients with axial spondyloarthritis (axSpA), including AS, has been demonstrated in multiple randomized trials and several meta-analyses. Reports on the efficacy of rituximab in treatment of AS have described good results. We report on a patient with AS who failed anti-TNF-α therapy but showed good clinical improvement with rituximab therapy...
February 9, 2017: American Journal of Case Reports
https://www.readbyqxmd.com/read/28179599/the-immune-dysfunction-in-ankylosing-spondylitis-patients
#18
Zhongliang Duan, Yuyan Gui, Cui Li, Jing Lin, Hans-Jürgen Gober, Juanxiu Qin, Dajin Li, Ling Wang
Ankylosing spondylitis (AS) is a spinal arthritic disease that is often associated with human leukocyte antigen (HLA)-B27, while only part of HLA-B27 carriers become AS patients. T cells have been reported to play an important role in the pathology of AS. T-cell immunoglobulin and mucin-domain-containing molecule 3 (Tim-3) and programmed death-1 (PD-1) have been known to negatively regulate the immune response. In this study, we used flow cytometry to analyze the immunological differences of peripheral bloodfrom 21 patients with AS, 22 cases who didn't have AS but were found to be HLA-B27 positive (HLA-B27+ group), and 16 normal healthy individuals (Healthy group)...
February 7, 2017: Bioscience Trends
https://www.readbyqxmd.com/read/28178137/does-the-position-of-conus-medullaris-change-with-increased-thoracolumbar-kyphosis-in-ankylosing-spondylitis-patients
#19
Zhe Qu, Bang-Ping Qian, Yong Qiu, Yun-Peng Zhang, Jun Hu, Ze-Zhang Zhu
To date, only a few reports described the potential factors influencing the position of conus medullaris. One previous study revealed no significant change of conus locations in patients with idiopathic scoliosis; however, the effect of ankylosing spondylitis (AS)-related thoracolumbar kyphosis on conus position remains unexplored. Therefore, we aimed to investigate the variation of conus medullaris terminations in patients with thoracolumbar kyphosis secondary to AS when compared with normal subjects, and evaluated the relationship between conus positions and the magnitude of kyphosis...
February 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28176966/efficacy-and-safety-of-non-pharmacological-and-non-biological-pharmacological-treatment-a-systematic-literature-review-informing-the-2016-update-of-the-asas-eular-recommendations-for-the-management-of-axial-spondyloarthritis
#20
COMMENT
Andrea Regel, Alexandre Sepriano, Xenofon Baraliakos, Désirée van der Heijde, Jürgen Braun, Robert Landewé, Filip Van den Bosch, Louise Falzon, Sofia Ramiro
To assess the efficacy and safety of non-biological therapies in patients with axial spondyloarthritis (axSpA) to inform the update of the Assessment of SpondyloArthritis international Society (ASAS)/European League Against Rheumatism (EULAR) recommendations for the management of axSpA. A systematic literature review (2009-2016) of all non-pharmacological treatments, non-biological drugs (except targeted synthetic disease-modifying antirheumatic drugs (DMARDs)) and surgical therapies was performed. Randomised controlled trials (RCTs) and clinical controlled trials were assessed for efficacy and safety, while observational studies with a comparator were assessed for safety...
2017: RMD Open
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