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prevention rheumatoid arthritis

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https://www.readbyqxmd.com/read/27909083/continual-maintenance-of-remission-defined-by-the-acr-eular-criteria-in-daily-practice-leads-to-better-functional-outcomes-in-patients-with-rheumatoid-arthritis
#1
Kumi Shidara, Ayako Nakajima, Eisuke Inoue, Daisuke Hoshi, Naoki Sugimoto, Yohei Seto, Eiichi Tanaka, Shigeki Momohara, Atsuo Taniguchi, Hisashi Yamanaka
OBJECTIVE: To evaluate longterm functional outcomes in rheumatoid arthritis (RA) based on the number of times that the American College of Rheumatology (ACR)/European League Against Rheumatism (EULAR) or the 28-joint Disease Activity Score (DAS28) remission criteria were fulfilled. METHODS: Patients with RA who participated in all 6 data collections in an observational cohort from 2008 to 2010 and who fulfilled the DAS28 remission criteria at baseline were studied...
December 1, 2016: Journal of Rheumatology
https://www.readbyqxmd.com/read/27908535/mortality-profile-of-patients-with-rheumatoid-arthritis-in-france-and-its-change-in-10-years
#2
Jérôme Avouac, Fazia Amrouche, Christophe Meune, Grégoire Rey, André Kahan, Yannick Allanore
OBJECTIVE: To study the mortality profile of patients with rheumatoid arthritis (RA) in France. METHODS: Data were collected between 2000 and 2011 from the French Epidemiological Center for the Medical Causes of Death database; all death certificates from adults that either mentioned RA as an underlying cause of death (UCD) or as an associated cause of death (ACD) were evaluated using multiple-cause-of-death analysis. The different causes of death and their frequency were reported, together with the ratio of observed/expected number of death (O/E ratio) to measure the strength of association between RA listed as an ACD and the corresponding UCD...
October 29, 2016: Seminars in Arthritis and Rheumatism
https://www.readbyqxmd.com/read/27903507/hydroxychloroquine-inhibits-proinflammatory-signalling-pathways-by-targeting-endosomal-nadph-oxidase
#3
Nadine Müller-Calleja, Davit Manukyan, Antje Canisius, Dennis Strand, Karl J Lackner
OBJECTIVES: Hydroxychloroquine (HCQ) has been used for decades to treat patients with rheumatic diseases, for example, systemic lupus erythematosus (SLE), rheumatoid arthritis or the antiphospholipid syndrome (APS). We hypothesise that HCQ might target endosomal NADPH oxidase (NOX), which is involved in the signal transduction of cytokines as well as antiphospholipid antibodies (aPL). METHODS: For in vitro experiments, monocytic cells were stimulated with tumour necrosis factor α (TNFα), interleukin-1β (IL-1β) or a human monoclonal aPL and the activity of NOX was determined by flow cytometry...
November 30, 2016: Annals of the Rheumatic Diseases
https://www.readbyqxmd.com/read/27895040/the-role-of-non-invasive-cardiovascular-imaging-in-the-assessment-of-cardiovascular-risk-in-rheumatoid-arthritis-where-we-are-and-where-we-need-to-be
#4
REVIEW
Graham J Fent, John P Greenwood, Sven Plein, Maya H Buch
This review assesses the risk assessment of cardiovascular disease (CVD) in rheumatoid arthritis (RA) and how non-invasive imaging modalities may improve risk stratification in future. RA is common and patients are at greater risk of CVD than the general population. Cardiovascular (CV) risk stratification is recommended in European guidelines for patients at high and very high CV risk in order to commence preventative therapy. Ideally, such an assessment should be carried out immediately after diagnosis and as part of ongoing long-term patient care in order to improve patient outcomes...
November 28, 2016: Annals of the Rheumatic Diseases
https://www.readbyqxmd.com/read/27886163/alghedon-fentanyl-transdermal-system-afts
#5
Patrizia Romualdi, Patrizia Santi, Sanzio Candeletti
The efficacy of transdermal fentanyl for cancer pain and chronic non-cancer pain (chronic lower back pain, rheumatoid arthritis, osteoarthritis, neuropathic pain) is well established. Several formulations of fentanyl transdermal systems have been developed to improve the drug delivery and prevent misuse of the active principle. The addition of a rate controlling membrane to the matrix system represented an important advance. The design and functional features of Alghedon patch are compared with other approved generic fentanyl transdermal systems, emphasizing the distinctiveness of Alghedon patch...
November 25, 2016: Minerva Medica
https://www.readbyqxmd.com/read/27882124/-5r-5-hydroxytriptolide-lldt-8-prevents-collagen-induced-arthritis-through-opg-rank-rankl-signaling-in-a-rat-model-of-rheumatoid-arthritis
#6
Ji-Zhou Zeng, Li-Feng Ma, Hai Meng, Hao-Miao Yu, Ya-Kui Zhang, Ai Guo
(5R)-5-hydroxytriptolide (LLDT-8) extracts from Tripterygium have anti-inflammatory, antineoplastic and immunity adjustment functions. The present study used a collagen-induced arthritis (CIA) model to evaluate whether LLDT-8 prevents collagen-induced arthritis, and investigated the signaling underlying this. Male Sprague-Dawley rats were induced to generate CIA, mimicking rheumatoid arthritis (RA). The presence of arthritis was determined using RA progression scores. The inflammatory cytokines interleukin (IL)-1β, IL-6 and nuclear factor-κB were detected using enzyme-linked immunosorbent assay kits...
November 2016: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/27881629/risk-of-fractures-after-stroke-results-from-the-ontario-stroke-registry
#7
Moira K Kapral, Jiming Fang, Shabbir M H Alibhai, Peter Cram, Angela M Cheung, Leanne K Casaubon, Marla Prager, Melissa Stamplecoski, Brennan Rashkovan, Peter C Austin
OBJECTIVE: To determine the risk of fractures after stroke. METHODS: Using the Ontario Stroke Registry, we identified a population-based sample of consecutive patients seen in the emergency department or hospitalized with stroke (n = 23,751) or TIA (n = 11,240) at any of 11 stroke centers in Ontario, Canada, and discharged alive between July 1, 2003, and March 31, 2012. We compared the risk of low-trauma fractures in patients with stroke vs those with TIA using propensity score methods to adjust for differences in baseline factors...
November 23, 2016: Neurology
https://www.readbyqxmd.com/read/27881135/cat-s-whiskers-orthosiphon-stamineus-tea-modulates-arthritis-pathogenesis-via-the-angiogenesis-and-inflammatory-cascade
#8
Yasser M Tabana, Fouad Saleih R Al-Suede, Mohamed B Khadeer Ahamed, Saad S Dahham, Loiy E Ahmed Hassan, Saba Khalilpour, Mohamad Taleb-Agha, Doblin Sandai, Aman S Abdul Majid, Amin Malik Shah Abdul Majid
BACKGROUND: Orthosiphon stamineus is used traditionally to treat gout, arthritis, and inflammatory related conditions. The in vitro anti-inflammatory effects of the plant have been scientifically investigated. The goal of the present study was to evaluate the potential of the 50% ethanol extract of O. stamineus (EOS) to treat rheumatoid arthritis. METHODS: Anti-arthritic activity was assessed using the in vitro heat denaturation test and the (FCA)-induced arthritis model...
November 24, 2016: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/27878345/low-vaccination-rates-among-patients-with-rheumatoid-arthritis-in-a-german-outpatient-clinic
#9
Marco Krasselt, Jean-Philipp Ivanov, Christoph Baerwald, Olga Seifert
Patients with rheumatoid arthritis (RA) are at an increased risk of acquiring infections due to two reasons: the disease itself and the immunosuppressive therapy. Vaccinations against preventable diseases are therefore of utmost importance for these group of patients. To estimate vaccination frequencies among patients with rheumatoid arthritis, we studied patients in a survey and calculated vaccination rates based on their vaccination documents. Patients have been recruited from our outpatient clinic during one of their routine visits...
November 22, 2016: Rheumatology International
https://www.readbyqxmd.com/read/27877036/modification-of-the-surface-of-superparamagnetic-iron-oxide-nanoparticles-to-enable-their-safe-application-in-humans
#10
Cindy Strehl, Lionel Maurizi, Timo Gaber, Paula Hoff, Thomas Broschard, A Robin Poole, Heinrich Hofmann, Frank Buttgereit
Combined individually tailored methods for diagnosis and therapy (theragnostics) could be beneficial in destructive diseases, such as rheumatoid arthritis. Nanoparticles are promising candidates for theragnostics due to their excellent biocompatibility. Nanoparticle modifications, such as improved surface coating, are in development to meet various requirements, although safety concerns mean that modified nanoparticles require further review before their use in medical applications is permitted. We have previously demonstrated that iron oxide nanoparticles with amino-polyvinyl alcohol (a-PVA) adsorbed on their surfaces have the unwanted effect of increasing human immune cell cytokine secretion...
2016: International Journal of Nanomedicine
https://www.readbyqxmd.com/read/27872812/anti-inflammatory-effects-of-the-essential-oils-of-ginger-zingiber-officinale-roscoe-in-experimental-rheumatoid-arthritis
#11
Janet L Funk, Jennifer B Frye, Janice N Oyarzo, Jianling Chen, Huaping Zhang, Barbara N Timmermann
Ginger and its extracts have been used traditionally as anti-inflammatory remedies, with a particular focus on the medicinal properties of its phenolic secondary metabolites, the gingerols. Consistent with these uses, potent anti-arthritic effects of gingerol-containing extracts were previously demonstrated by our laboratory using an experimental model of rheumatoid arthritis, streptococcal cell wall (SCW)-induced arthritis. In this study, anti-inflammatory effects of ginger's other secondary metabolites, the essential oils (GEO), which contain terpenes with reported phytoestrogenic activity, were assessed in female Lewis rats with SCW-induced arthritis...
July 2016: PharmaNutrition
https://www.readbyqxmd.com/read/27860244/role-of-protein-arginine-methyltransferase-5-in-inflammation-and-migration-of-fibroblast-like-synoviocytes-in-rheumatoid-arthritis
#12
Dongying Chen, Shan Zeng, Mingcheng Huang, Hanshi Xu, Liuqin Liang, Xiuyan Yang
To probe the role of protein arginine methyltransferase 5 (PRMT5) in regulating inflammation, cell proliferation, migration and invasion of fibroblast-like synoviocytes (FLSs) from patients with rheumatoid arthritis (RA). FLSs were separated from synovial tissues (STs) from patients with RA and osteoarthritis (OA). An inhibitor of PRMT5 (EPZ015666) and short interference RNA (siRNA) against PRMT5 were used to inhibit PRMT5 expression. The standard of protein was measured by Western blot or immunofluorescence...
November 17, 2016: Journal of Cellular and Molecular Medicine
https://www.readbyqxmd.com/read/27856937/allylpyrocatechol-attenuates-collagen-induced-arthritis-via-attenuation-of-oxidative-stress-secondary-to-modulation-of-the-mapk-jak-stat-and-nrf2-ho-1-pathways
#13
Soumita De, Alak Manna, Sunanda Kundu, Sritama De Sarkar, Uttara Chatterjee, Tuhinadri Sen, Subrata Chattopadhyay, Mitali Chatterjee
Rheumatoid arthritis (RA), an inflammatory autoimmune disorder is characterized by synovial hyperplasia and bony destruction. The pathogenesis of RA includes redox dysregulation, concomitant with increased levels of pro-inflammatory mediators. As the ability of Allylpyrocatechol (APC), a phytoconstituent of Piper betle leaves to alleviate oxidative stress has been demonstrated in patients with RA, its anti-arthritic activity was evaluated in an animal model of arthritis, along with establishment of the underlying mechanism(s) of action...
November 17, 2016: Journal of Pharmacology and Experimental Therapeutics
https://www.readbyqxmd.com/read/27852376/-rheumatoid-arthritis-involving-tibialis-posterior-tendon-study-on-the-early-diagnostic-value-of-power-doppler-ultrasonography-and-comparison-with-surgery
#14
J Y Mao, X H Zhao, H Dai, X J Gao, L L Lu
Objective: To explore the value of power Doppler ultrasonography (PDUS) in the early diagnosis of tibialis posterior tendon injury induced by rheumatoid arthritis (RA). Method: From January 2014 to December 2015, a total of 48 cases (60 feet) of RA tendinopathy group were selected as the research subjects from Guanghua Hospital; 12 cases(20 feet) of non-RA tendinopathy group and 10 cases (20 feet) of healthy volunteers were selected as control group.The blood flow signals of pannus were observed by PDUS to determine whether the tendon was injured or the degree of the injury...
November 8, 2016: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/27834806/x-linked-mirnas-associated-with-gender-differences-in-rheumatoid-arthritis
#15
Olfa Khalifa, Yves-Marie Pers, Rosanna Ferreira, Audrey Sénéchal, Christian Jorgensen, Florence Apparailly, Isabelle Duroux-Richard
Rheumatoid arthritis (RA) is an autoimmune disease that predominantly affects women. MicroRNAs have emerged as crucial regulators of the immune system, whose expression is deregulated in RA. We aimed at quantifying the expression level of 14 miRNAs located on the X chromosome and at identifying whether differences are associated with disease and/or sex. A case-control study of 21 RA patients and 22 age- and sex-matched healthy controls was performed on peripheral blood mononuclear cells. The expression level of five miRNAs (miR-221, miR-222, miR-532, miR-106a, and miR-98) was significantly different between RA and controls when stratifying by sex, and the expression level of four miRNAs (miR-222, miR-532, miR-98, and miR-92a) was significantly different between RA females and males...
November 8, 2016: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/27829609/pharmacokinetic-studies-of-gel-system-containing-ibuprofen-solid-nanoparticles
#16
Noriaki Nagai, Tadatoshi Tanino, Yoshimasa Ito
In the therapy of rheumatoid arthritis, ibuprofen (IBU) is widely used; however, it has been limited the clinical use by its systemic side effect, such as gastrointestinal lesions. Therefore, we prepared topical gel ointment used IBU solid nanoparticles (IBUnano-gel formulation). In addition, we demonstrated their anti-inflammatory effect by using arthritis model rat (adjuvant-induced arthritis rat, AA rat). The gel formulations were prepared using additives (Carbopol 934, 2-hydroxypropyl-β-cyclodextrin and methylcellulose) and bead mill-method...
December 1, 2016: Journal of Oleo Science
https://www.readbyqxmd.com/read/27828847/increased-risk-of-vertebral-fracture-in-patients-with-rheumatoid-arthritis-a-meta-analysis
#17
Bin Chen, Guangqi Cheng, Hantao Wang, Yu Feng
The relationship between rheumatoid arthritis and risk of vertebral fracture has been reported by several observational studies. However, there is no higher-level evidence study, such as meta-analysis, that has investigated the relationship, and its mechanisms are not yet fully clear. This meta-analysis aimed to provide a summary of an observational study of the relationship between rheumatoid arthritis and the risk of vertebral fractures.Relevant studies were identified by searching PubMed and EMBASE databases (up to August 1, 2016)...
November 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27826172/personalized-medicine-in-rheumatology
#18
REVIEW
Anna Kłak, Agnieszka Paradowska-Gorycka, Brygida Kwiatkowska, Filip Raciborski
In the era of the 21(st) century, rheumatoid arthritis (RA) is still poorly characterized. Rheumatoid arthritis is a common but heterogeneous disease, not only in the course and clinical symptoms, but also in the clinical response to treatment. Now it is known that early, correct diagnosis and starting treatment with disease-modifying drugs (DMARDs), of which methotrexate (MTX) remains the gold standard in the treatment of RA, is crucial in order to prevent joint destruction, functional disability and an unfavourable disease outcome...
2016: Reumatologia
https://www.readbyqxmd.com/read/27825791/recommendations-by-the-spanish-rheumatology-society-for-the-management-of-patients-diagnosed-with-rheumatoid-arthritis-who-cannot-be-treated-with-methotrexate
#19
Rosario García-Vicuña, María Auxiliadora Martín-Martínez, María Rosa Gonzalez-Crespo, Jesús Tornero-Molina, Antonio Fernández-Nebro, Francisco Javier Blanco-García, Ricardo Blanco-Alonso, Sara Marsal-Barril
To establish a set of recommendations for the management of patients diagnosed with rheumatoid arthritis (RA) who cannot be treated with methotrexate (MTX) due to contraindications, drug toxicity or lack of adherence, and to establish therapeutic strategies more effective and safer in these RA patients. A qualitative analysis of the scientific evidence available to June 2015. The 2-round Delphi technique of consensus was used to collect and establish expert opinion based on the participants' clinical experience when only low quality evidence was available...
November 5, 2016: Reumatología Clinica
https://www.readbyqxmd.com/read/27824657/effect-of-footwear-on-joint-pain-and-function-in-older-adults-with-lower-extremity-osteoarthritis
#20
Amy Wagner, Sarah Luna
BACKGROUND AND PURPOSE: Lower extremity osteoarthritis (OA) is a common condition among older adults; given the risks of surgical and pharmaceutical interventions, conservative, lower-cost management options such as footwear warrant further investigation. This systematic review investigated the effects of footwear, including shoe inserts, in reducing lower extremity joint pain and improving gait, mobility, and quality of life in older adults with OA. METHODS: The CINAHL, SPORTDiscus, PubMed, RECAL, and Web of Knowledge databases were searched for publications from January 1990 to September 2014, using the terms "footwear," "shoes," "gait," "pain," and "older adult...
November 7, 2016: Journal of Geriatric Physical Therapy
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