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Sample records for ameliorates arthritis symptoms

  1. Pemetrexed ameliorates experimental arthritis in rats.

    Science.gov (United States)

    Karatas, Ahmet; Koca, Suleyman Serdar; Ozgen, Metin; Dagli, Adile Ferda; Erman, Fazilet; Sahin, Nuran; Sahin, Kazim; Isik, Ahmet

    2015-02-01

    Pemetrexed (PMTX) is an anti-folate drug as methotrexate. The purpose of this study was to assess the efficacy of PMTX on collagen-induced arthritis (CIA). Forty Wistar albino rats were randomized into four groups. Arthritis was induced by intradermal injection of chicken type II collagen combined with incomplete Freund's adjuvant. Animals were sacrificed at the 15th day after the onset of arthritis. Tumor necrosis factor alpha (TNF-α), interleukin (IL)-17, and malondialdehyde (MDA) levels were increased, and superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GPx) activities and the expressions of nuclear factor erythroid 2-related factor 2 (Nrf2) and heme oxygenase-1 (HO-1) were decreased in the arthritis group. In the PMTX-treated (0.2 and 1 mg/kg/week i.p.) groups, the levels of TNF-α, IL-17, and MDA were decreased; the activities of SOD, CAT, and GPx and the expressions of Nrf2 and HO-1 were restored, and perisynovial inflammation and cartilage-bone destruction were decreased. PMTX has anti-arthritic potential in the CIA model and may be a therapeutic agent for rheumatoid arthritis.

  2. Rheumatoid Arthritis Diet: Can Certain Foods Reduce Symptoms?

    Science.gov (United States)

    ... saturated fats, sodium and processed foods might help reduce symptoms associated with rheumatoid arthritis. But the research ... often results in weight loss, which can independently reduce stress on joints and improve arthritis symptoms. Some ...

  3. Clinical Aspects of Pregnancy-induced Amelioration of Rheumatoid Arthritis: PARA-study

    NARCIS (Netherlands)

    Y.A. de Man (Yael)

    2009-01-01

    textabstractIn this PhD thesis, embedded in the PARA (Pregnancy-induced Amelioration of Rheumatoid Arthritis) study, several clinical aspects of the spontaneously occurring pregnancy-induced improvement of rheumatoid arthritis (RA) are addressed. An overview is given of inflammatory rheumatic

  4. CD44 antibodies and immune thrombocytopenia in the amelioration of murine inflammatory arthritis.

    Directory of Open Access Journals (Sweden)

    Patrick J Mott

    Full Text Available Antibodies to CD44 have been used to successfully ameliorate murine models of autoimmune disease. The most often studied disease model has been murine inflammatory arthritis, where a clear mechanism for the efficacy of CD44 antibodies has not been established. We have recently shown in a murine passive-model of the autoimmune disease immune thrombocytopenia (ITP that some CD44 antibodies themselves can induce thrombocytopenia in mice, and the CD44 antibody causing the most severe thrombocytopenia (IM7, also is known to be highly effective in ameliorating murine models of arthritis. Recent work in the K/BxN serum-induced model of arthritis demonstrated that antibody-induced thrombocytopenia reduced arthritis, causing us to question whether CD44 antibodies might primarily ameliorate arthritis through their thrombocytopenic effect. We evaluated IM7, IRAWB14.4, 5035-41.1D, KM201, KM114, and KM81, and found that while all could induce thrombocytopenia, the degree of protection against serum-induced arthritis was not closely related to the length or severity of the thrombocytopenia. CD44 antibody treatment was also able to reverse established inflammation, while thrombocytopenia induced by an anti-platelet antibody targeting the GPIIbIIIa platelet antigen, could not mediate this effect. While CD44 antibody-induced thrombocytopenia may contribute to some of its therapeutic effect against the initiation of arthritis, for established disease there are likely other mechanisms contributing to its efficacy. Humans are not known to express CD44 on platelets, and are therefore unlikely to develop thrombocytopenia after CD44 antibody treatment. An understanding of the relationship between arthritis, thrombocytopenia, and CD44 antibody treatment remains critical for continued development of CD44 antibody therapeutics.

  5. Lapachol, a compound targeting pyrimidine metabolism, ameliorates experimental autoimmune arthritis.

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    Peres, Raphael S; Santos, Gabriela B; Cecilio, Nerry T; Jabor, Valquíria A P; Niehues, Michael; Torres, Bruna G S; Buqui, Gabriela; Silva, Carlos H T P; Costa, Teresa Dalla; Lopes, Norberto P; Nonato, Maria C; Ramalho, Fernando S; Louzada-Júnior, Paulo; Cunha, Thiago M; Cunha, Fernando Q; Emery, Flavio S; Alves-Filho, Jose C

    2017-03-07

    The inhibition of pyrimidine biosynthesis by blocking the dihydroorotate dehydrogenase (DHODH) activity, the prime target of leflunomide (LEF), has been proven to be an effective strategy for rheumatoid arthritis (RA) treatment. However, a considerable proportion of RA patients are refractory to LEF. Here, we investigated lapachol (LAP), a natural naphthoquinone, as a potential DHODH inhibitor and addressed its immunosuppressive properties. Molecular flexible docking studies and bioactivity assays were performed to determine the ability of LAP to interact and inhibit DHODH. In vitro studies were conducted to assess the antiproliferative effect of LAP using isolated lymphocytes. Finally, collagen-induced arthritis (CIA) and antigen-induced arthritis (AIA) models were employed to address the anti-arthritic effects of LAP. We found that LAP is a potent DHODH inhibitor which had a remarkable ability to inhibit both human and murine lymphocyte proliferation in vitro. Importantly, uridine supplementation abrogated the antiproliferative effect of LAP, supporting that the pyrimidine metabolic pathway is the target of LAP. In vivo, LAP treatment markedly reduced CIA and AIA progression as evidenced by the reduction in clinical score, articular tissue damage, and inflammation. Our findings propose a binding model of interaction and support the ability of LAP to inhibit DHODH, decreasing lymphocyte proliferation and attenuating the severity of experimental autoimmune arthritis. Therefore, LAP could be considered as a potential immunosuppressive lead candidate with potential therapeutic implications for RA.

  6. Fatigue - an underestimated symptom in psoriatic arthritis.

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    Krajewska-Włodarczyk, Magdalena; Owczarczyk-Saczonek, Agnieszka; Placek, Waldemar

    2017-01-01

    The nature of fatigue is very complex and involves physiological, psychological and social phenomena at the same time, and the mechanisms leading to occurrence and severity of fatigue are still poorly understood. The condition of chronic inflammation associated with psoriatic arthritis can be regarded as a potential factor affecting development of fatigue. Only a few studies so far have focused on the occurrence of fatigue in psoriatic arthritis. The problem of chronic fatigue is underestimated in everyday clinical practice. Identification and analysis of subjective fatigue components in each patient can provide an objective basis for optimal fatigue treatment in daily practice. This review presents a definition of chronic fatigue and describes mechanisms that may be associated with development of fatigue, highlighting the role of chronic inflammation, selected fatigue measurement methods and relations of fatigue occurrence with clinical aspects of psoriatic arthritis.

  7. siRNA-mediated c-Rel knockdown ameliorates collagen-induced arthritis in mice.

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    Fan, Tingting; Zhong, Fuhua; Liu, Ruiling; Chen, Youhai H; Wang, Ting; Ruan, Qingguo

    2018-03-01

    Previous studies have shown that inflammatory mediators involved in the development of rheumatoid arthritis (RA) are regulated by the Rel/nuclear factor-κB (Rel/NF-κB) transcription factor family. c-Rel, a member of the Rel/NF-κB family that is preferentially expressed by immune cells, is a risk factor for several inflammatory diseases including RA. In the current study, we investigated whether targeting c-Rel can be used to treat collagen-induced arthritis, an animal model for RA. c-Rel specific siRNA (siRel) delivered by nanoparticles was used to knockdown the expression of c-Rel. Our results showed that siRel treatment significantly ameliorated collagen-induced arthritis. Further study revealed that c-Rel expression in the dendritic cells and macrophages from mice treated with siRel was significantly down-regulated. Consistent with the phenotypical result, the expression of inflammatory cytokines TNF-α, IL-1β, IL-6, IL-12 and IL-23 by peritoneal macrophages and splenocytes were significantly decreased. In addition, attenuated systemic and collagen-specific Th1 and Th17 immune responses were observed. Furthermore, we found that the expression of inflammatory cytokines was significantly down-regulated and the infiltration of CD3 + T cells and F4/80 + macrophages was markedly reduced in hind paws of mice treated with siRel. Collectively, our study provides strong evidence that siRNA-mediated c-Rel knockdown can suppress the development of collagen-induced arthritis in mice. Therefore, blocking c-Rel may represent an attracting strategy for the treatment of human rheumatoid arthritis. Copyright © 2018 Elsevier B.V. All rights reserved.

  8. Exercise Reduces Depressive Symptoms in Adults with Arthritis: Evidential Value

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    Kelley, George A.; Kelley, Kristi S.

    2016-01-01

    PURPOSE Determine whether evidential value exists that exercise reduces depressive symptoms in adults with arthritis and other rheumatic diseases. METHODS Using data from a previous meta-analysis of 29 published studies that included 2449 participants (1470 exercise, 979 control) with fibromyalgia, osteoarthritis, rheumatoid arthritis or systemic lupus erythematosus, a novel, recently developed method, p-curve, was used to assess for evidential value and rule out selective reporting of statistically significant findings regarding exercise and depressive symptoms in adults with arthritis and other rheumatic diseases. Using the method of Stouffer, z-scores were used to test for selective-reporting bias with alpha (p) values ≤0.05 considered statistically significant. In addition, average power of the tests included in p-curve, adjusted for publication bias, was calculated. RESULTS Fifteen of 29 studies (51.7%) with exercise and depression results were statistically significant (p < 0.05) while 73.3% had p-values < 0.025. None of the results were statistically significant with respect to exercise increasing depressive symptoms in adults with arthritis and other rheumatic diseases. Statistically significant right-skew to rule out selective reporting was found (z = −5.28, p = 0.99). The relative frequencies of p-values were 66.7% at 0.01, 6.7% each at 0.02 and 0.03, 13.3% at 0.04 and 6.7% at 0.05. The average power of the tests included in p-curve, corrected for publication bias, was 69%. Diagnostic plot results revealed that the observed power estimate was a better fit than the alternatives. CONCLUSION Evidential value results provide additional support that exercise improves depressive symptoms in adults with arthritis and other rheumatic diseases. PMID:26587845

  9. Discordance between self-reported arthritis and musculoskeletal signs and symptoms in older women.

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    Lo, Tkt; Parkinson, Lynne; Cunich, Michelle; Byles, Julie

    2016-12-01

    Arthritis is a gendered disease where women have a higher prevalence and more disability than men with arthritis of the same age. Health survey data is a major source of information for monitoring of the burden of arthritis. The validity of self-reported arthritis and the determinants of its accuracy among women have not been thoroughly studied. The objectives of this study were to: 1) examine the agreement between self-report diagnosed arthritis and musculoskeletal signs and symptoms in community-living older women; 2) estimate the sensitivity, specificity, and predictive values of self-reported arthritis; and 3) assess the factors associated with the disagreement. A cross-sectional survey of women was undertaken in 2012-13. The health survey asked women about diagnosed arthritis and musculoskeletal signs and symptoms. Agreement between self-reported arthritis and musculoskeletal signs symptoms was measured by Cohen's kappa. Sensitivity, specificity, and predictive values of self-reported arthritis were estimated using musculoskeletal signs and symptoms as the reference standard. Factors associated with disagreement between self-reported arthritis and the reference standard were examined using multiple logistic regression. There were 223 participants self-reported arthritis and 347 did not. A greater number of participants who self-reported arthritis were obese compared to those who did not report arthritis. Those who reported arthritis had worse health, physical functioning, and arthritis symptom measures. Among the 570 participants, 198 had musculoskeletal signs and symptoms suggesting arthritis (the reference standard). Agreement between self-reported arthritis and the reference standard was moderate (kappa = 0.41). Sensitivity, specificity, and positive and negative predictive values of self-reported arthritis in older women were 66.7, 75.5, 59.2, and 81.0% respectively. Regression analysis results indicated that false-positive is associated with better

  10. Searching for a placental derived ES-62-like molecule to explain rheumatoid arthritis amelioration in pregnancy

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    Craig D. Scoville

    2014-11-01

    Full Text Available The majority of women with rheumatoid arthritis (RA experience disease amelioration during pregnancy for unclear reasons. One possible explanation pursued and described here is whether the placenta produces a protein similar to the immunomodulating protein, ES-62, excreted by filarial nematodes. This protein has also been shown to reduce disease activity in animal models of RA. Eleven human placentas were prepared and a polyclonal anti-ES-62 antiserum was used to identify if any ES-62-like molecule exists from human placental tissues. Any bands identified were then excised from the gel and sent for mass spectrometry and protein identification. The anti-serum showed consistent cross reactivity with the heavy chain from immunoglobulin G (IgG from the eleven human placentas by mass spectrometry. No primary sequence homology between the heavy chain of IgG and ES-62 was identified. The placenta does not produce an ES-62-like molecule. However the binding of the antiserum to the Fc region of IgG suggests that this may be a possible mechanism for rheumatoid factor production in some patients with chronic filarial infections.

  11. Role of hydrotherapy in the amelioration of oxidant-antioxidant status in rheumatoid arthritis patients.

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    Mateen, Somaiya; Moin, Shagufta; Khan, Abdul Q; Zafar, Atif; Fatima, Naureen; Shahzad, Sumayya

    2017-06-14

    Rheumatoid arthritis (RA) is an inflammatory autoimmune disease. Reactive oxygen species (ROS) are involved in the pathophysiology of RA. Moderate intensity exercises have been reported to have anti-oxidant and anti-inflammatory effects. The aim of this study was to evaluate the effect of hydrotherapy on oxidant-antioxidant status in RA patients. Forty RA patients and 30 age- and sex-matched healthy controls were included in this study. RA patients were subdivided into two groups: the first group (n = 20) received treatment with conventional RA drugs, while the second group (n = 20) received hydrotherapy along with the conventional drugs for a period of 12 weeks. Disease Activity Score of 28 joints (DAS-28), ROS level, protein oxidation, lipid peroxidation, DNA damage and the activities of antioxidant enzymes were evaluated before and after 12 weeks of treatment. RA patients showed a significant change in the oxidative stress biomarkers (ROS, P hydrotherapy has decreased protein, lipid and DNA oxidation by increasing the activities of antioxidant enzymes (SOD and GPx). Our results indicate that hydrotherapy along with drugs has reduced the severity of disease (DAS-28) by ameliorating the oxidant-antioxidant status in RA patients. Thus, in addition to conventional drugs, RA patients should be advised to have hydrotherapy (moderate intensity exercise) in their treatment regimen. © 2017 Asia Pacific League of Associations for Rheumatology and John Wiley & Sons Australia, Ltd.

  12. Blockade of NKG2D ameliorates disease in mice with collagen-induced arthritis: a potential pathogenic role in chronic inflammatory arthritis.

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    Andersson, Anna K; Sumariwalla, Percy F; McCann, Fiona E; Amjadi, Parisa; Chang, Chiwen; McNamee, Kay; Tornehave, Ditte; Haase, Claus; Agersø, Henrik; Stennicke, Vibeke W; Ahern, David; Ursø, Birgitte; Trowsdale, John; Feldmann, Marc; Brennan, Fionula M

    2011-09-01

    To assess the role of the activating receptor NKG2D in arthritis. Levels of NKG2D and its ligands were determined by fluorescence-activated cell sorting, real-time polymerase chain reaction, and immunohistochemistry in rheumatoid arthritis (RA) synovial membrane tissue and in paw tissue from arthritic mice. Arthritis was induced in DBA/1 mice by immunization with type II collagen, and mice were treated intraperitoneally with a blocking anti-NKG2D antibody (CX5) on days 1, 5, and 8 after clinical onset and were monitored for 10 days. We demonstrated expression of NKG2D and its ligands on human RA synovial cells and extended this finding to the paws of arthritic mice. Expression of messenger RNA for the NKG2D ligand Rae-1 was up-regulated, and NKG2D was present predominantly on natural killer (NK) and CD4+ T cells, in arthritic paw cell isolates. NKG2D was down-modulated during the progression of collagen-induced arthritis (CIA). NKG2D expression in arthritic paws was demonstrated by immunohistochemistry. Blockade of NKG2D ameliorated established CIA, with significant reductions in clinical scores and paw swelling. Histologic analysis of arthritic joints from anti-NKG2D-treated mice demonstrated significant joint protection, compared with control mice. Moreover, anti-NKG2D treatment significantly reduced both interleukin-17 production from CD4+ T cells in arthritic paws and splenic NK cell cytotoxic effector functions in vivo and in vitro. Our findings indicate that blockade of NKG2D in a murine model and in human explants has beneficial therapeutic potential that merits further investigation in RA. Copyright © 2011 by the American College of Rheumatology.

  13. Qigong Ameliorates Symptoms of Chronic Fatigue: A Pilot Uncontrolled Study

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    Turner, Warren; Zammit-Maempe, Joseph; Lee, Myeong Soo

    2009-01-01

    Traditional Chinese Medicine practitioners consider that chronic fatigue reflects a disharmony and depletion in the supply of qi in the body. Qigong is one of the traditional complementary interventions used to strengthen qi through self-practice, and to manage the state of qi to prevent and cure disease. The aim of this study is to assess whether qigong could be used to manage the symptoms of chronic fatigue. Eighteen Caucasian, British female participants were recruited, taught a qigong routine during weekly classes over 6 months, and asked to practice it daily for 15 min. Participants completed the core set of the RAND Medical Outcomes Study questionnaire (RAND MOS) and a sleep diary during the 2-week baseline control period, and at 3 and 6 months following the start of the trial. The qigong intervention resulted in significant changes in sleep rate score and in the following subscales of the RAND MOS: SF36 Vitality, Sleep Problems, Social Activity, Social Activity Limitation due to Health, Health Distress, Mental Health Index and Psychological Well-being. Qigong seems to improve factors related to chronic fatigue such as sleep, pain, mental attitude and general mobility after 3 and 6 months. Qigong's positive effects indicate that it represents a potentially safe method of treatment for chronic fatigued patients. However, we cannot completely discount the possible influence of placebo effects, and more objective clinical measures are needed to reproduce our findings with long-term follow-up in a randomized, controlled study involving a larger number of subjects. PMID:18955297

  14. Musculoskeletal ultrasonography delineates ankle symptoms in rheumatoid arthritis.

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    Toyota, Yukihiro; Tamura, Maasa; Kirino, Yohei; Sugiyama, Yumiko; Tsuchida, Naomi; Kunishita, Yosuke; Kishimoto, Daiga; Kamiyama, Reikou; Miura, Yasushi; Minegishi, Kaoru; Yoshimi, Ryusuke; Ueda, Atsuhisa; Nakajima, Hideaki

    2017-05-01

    To clarify the use of musculoskeletal ultrasonography (US) of ankle joints in rheumatoid arthritis (RA). Consecutive RA patients with or without ankle symptoms participated in the study. The US, clinical examination (CE), and patients' visual analog scale for pain (pVAS) for ankles were assessed. Prevalence of tibiotalar joint synovitis and tenosynovitis were assessed by grayscale (GS) and power Doppler (PD) US using a semi-quantitative grading (0-3). The positive US and CE findings were defined as GS score ≥2 and/or PD score ≥1, and joint swelling and/or tenderness, respectively. Multivariate analysis with the generalized linear mixed model was performed by assigning ankle pVAS as a dependent variable. Among a total of 120 ankles from 60 RA patients, positive ankle US findings were found in 21 (35.0%) patients. The concordance rate of CE and US was moderate (kappa 0.57). Of the 88 CE negative ankles, US detected positive findings in 9 (10.2%) joints. Multivariate analysis revealed that ankle US, clinical disease activity index, and foot Health Assessment Questionnaire, but not CE, was independently associated with ankle pVAS. US examination is useful to illustrate RA ankle involvement, especially for patients who complain ankle pain but lack CE findings.

  15. Neurostimulation of the cholinergic anti-inflammatory pathway ameliorates disease in rat collagen-induced arthritis

    NARCIS (Netherlands)

    Levine, Yaakov A.; Koopman, Frieda A.; Faltys, Michael; Caravaca, April; Bendele, Alison; Zitnik, Ralph; Vervoordeldonk, Margriet J.; Tak, Paul Peter

    2014-01-01

    The inflammatory reflex is a physiological mechanism through which the nervous system maintains immunologic homeostasis by modulating innate and adaptive immunity. We postulated that the reflex might be harnessed therapeutically to reduce pathological levels of inflammation in rheumatoid arthritis

  16. Disease-dependent local IL-10 production ameliorates collagen induced arthritis in mice

    NARCIS (Netherlands)

    Henningsson, L.; Eneljung, T.; Jirholt, P.; Tengvall, S.; Lidberg, U.; Berg, W.B. van den; van de Loo, F.A.; Gjertsson, I.

    2012-01-01

    Rheumatoid arthritis (RA) is a chronic destructive autoimmune disease characterised by periods of flare and remission. Today's treatment is based on continuous immunosuppression irrespective of the patient's inflammatory status. When the disease is in remission the therapy is withdrawn but

  17. Arthritis

    Science.gov (United States)

    ... common type of arthritis. It's often related to aging or to an injury. Autoimmune arthritis happens when your body's immune system attacks healthy cells in your body by mistake. Rheumatoid arthritis is ...

  18. Quantifying the impact of transient joint symptoms, chronic joint symptoms, and arthritis: a population-based approach.

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    Busija, Lucy; Buchbinder, Rachelle; Osborne, Richard H

    2009-10-15

    To estimate the prevalence and co-occurrence of self-reported doctor-diagnosed arthritis, chronic joint symptoms (pain, aching, stiffness, or swelling on most days for a month), and transient joint symptoms (pain, aching, stiffness, or swelling but not on most days for a month), and to compare the sociodemographic characteristics, activity limitations, and health-related quality of life (HRQOL) of people with joint conditions with those who have no self-reported doctor-diagnosed arthritis and no joint symptoms. Data from the 2004 population-based South Australian Health Omnibus Survey (n = 2,840, ages 18-96 years) were used in the study. Activity limitations were assessed using 10 activity limitations questions from the Short Form 36 health survey. HRQOL was assessed using the Assessment of Quality of Life scale. Half of all respondents reported having joint problems, with 26%, 11%, and 13% reporting self-reported doctor-diagnosed arthritis, chronic joint symptoms, and transient joint symptoms, respectively. Chronic joint conditions (self-reported doctor-diagnosed arthritis and chronic joint symptoms) accounted for 74% of all joint problems and were associated with higher odds of activity limitations and poorer HRQOL. The frequency of transient and chronic joint symptoms was highest among middle-aged participants (ages 45-54 years for transient and 45-64 years for chronic joint symptoms) and those who had a body mass index in the obese range. Prevalence of self-reported doctor-diagnosed arthritis increased with age and was higher among women and those who were overweight or obese. This study documented the high prevalence and impact of joint conditions in the community. Chronic joint conditions affect daily life and are substantial barriers for effective public health interventions aimed at reducing obesity and inactivity.

  19. Neurostimulation of the cholinergic anti-inflammatory pathway ameliorates disease in rat collagen-induced arthritis.

    Science.gov (United States)

    Levine, Yaakov A; Koopman, Frieda A; Faltys, Michael; Caravaca, April; Bendele, Alison; Zitnik, Ralph; Vervoordeldonk, Margriet J; Tak, Paul Peter

    2014-01-01

    The inflammatory reflex is a physiological mechanism through which the nervous system maintains immunologic homeostasis by modulating innate and adaptive immunity. We postulated that the reflex might be harnessed therapeutically to reduce pathological levels of inflammation in rheumatoid arthritis by activating its prototypical efferent arm, termed the cholinergic anti-inflammatory pathway. To explore this, we determined whether electrical neurostimulation of the cholinergic anti-inflammatory pathway reduced disease severity in the collagen-induced arthritis model. Rats implanted with vagus nerve cuff electrodes had collagen-induced arthritis induced and were followed for 15 days. Animals underwent active or sham electrical stimulation once daily from day 9 through the conclusion of the study. Joint swelling, histology, and levels of cytokines and bone metabolism mediators were assessed. Compared with sham treatment, active neurostimulation of the cholinergic anti-inflammatory pathway resulted in a 52% reduction in ankle diameter (p = 0.02), a 57% reduction in ankle diameter (area under curve; p = 0.02) and 46% reduction overall histological arthritis score (p = 0.01) with significant improvements in inflammation, pannus formation, cartilage destruction, and bone erosion (p = 0.02), accompanied by numerical reductions in systemic cytokine levels, not reaching statistical significance. Bone erosion improvement was associated with a decrease in serum levels of receptor activator of NF-κB ligand (RANKL) from 132±13 to 6±2 pg/mL (mean±SEM, p = 0.01). The severity of collagen-induced arthritis is reduced by neurostimulation of the cholinergic anti-inflammatory pathway delivered using an implanted electrical vagus nerve stimulation cuff electrode, and supports the rationale for testing this approach in human inflammatory disorders.

  20. Neurostimulation of the cholinergic anti-inflammatory pathway ameliorates disease in rat collagen-induced arthritis.

    Directory of Open Access Journals (Sweden)

    Yaakov A Levine

    Full Text Available The inflammatory reflex is a physiological mechanism through which the nervous system maintains immunologic homeostasis by modulating innate and adaptive immunity. We postulated that the reflex might be harnessed therapeutically to reduce pathological levels of inflammation in rheumatoid arthritis by activating its prototypical efferent arm, termed the cholinergic anti-inflammatory pathway. To explore this, we determined whether electrical neurostimulation of the cholinergic anti-inflammatory pathway reduced disease severity in the collagen-induced arthritis model.Rats implanted with vagus nerve cuff electrodes had collagen-induced arthritis induced and were followed for 15 days. Animals underwent active or sham electrical stimulation once daily from day 9 through the conclusion of the study. Joint swelling, histology, and levels of cytokines and bone metabolism mediators were assessed.Compared with sham treatment, active neurostimulation of the cholinergic anti-inflammatory pathway resulted in a 52% reduction in ankle diameter (p = 0.02, a 57% reduction in ankle diameter (area under curve; p = 0.02 and 46% reduction overall histological arthritis score (p = 0.01 with significant improvements in inflammation, pannus formation, cartilage destruction, and bone erosion (p = 0.02, accompanied by numerical reductions in systemic cytokine levels, not reaching statistical significance. Bone erosion improvement was associated with a decrease in serum levels of receptor activator of NF-κB ligand (RANKL from 132±13 to 6±2 pg/mL (mean±SEM, p = 0.01.The severity of collagen-induced arthritis is reduced by neurostimulation of the cholinergic anti-inflammatory pathway delivered using an implanted electrical vagus nerve stimulation cuff electrode, and supports the rationale for testing this approach in human inflammatory disorders.

  1. Prevalence of gastroesophageal reflux disease symptoms and related factors in patients with rheumatoid arthritis

    OpenAIRE

    Nampei, Akihide; Shi, Kenrin; Ebina, Kosuke; Tomita, Tetsuya; Sugamoto, Kazuomi; Yoshikawa, Hideki; Hirao, Makoto; Hashimoto, Jun

    2013-01-01

    Gastroesophageal reflux disease (GERD) is common in patients with many chronic diseases, but has not been well recognized in rheumatoid arthritis (RA). We investigated the prevalence of GERD symptoms in 278 outpatients with RA and their association with such clinical factors as age, sex, height, weight, body mass index, medications drugs, and functional status evaluated by the Modified Health Assessment Questionnaire (MHAQ). GERD symptoms were evaluated by Frequency Scale for the Symptoms of ...

  2. Disease-dependent local IL-10 production ameliorates collagen induced arthritis in mice.

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    Louise Henningsson

    Full Text Available Rheumatoid arthritis (RA is a chronic destructive autoimmune disease characterised by periods of flare and remission. Today's treatment is based on continuous immunosuppression irrespective of the patient's inflammatory status. When the disease is in remission the therapy is withdrawn but withdrawal attempts often results in inflammatory flares, and re-start of the therapy is commenced when the inflammation again is prominent which leads both to suffering and increased risk of tissue destruction. An attractive alternative treatment would provide a disease-regulated therapy that offers increased anti-inflammatory effect during flares and is inactive during periods of remission. To explore this concept we expressed the immunoregulatory cytokine interleukin (IL-10 gene under the control of an inflammation dependent promoter in a mouse model of RA - collagen type II (CII induced arthritis (CIA. Haematopoetic stem cells (HSCs were transduced with lentiviral particles encoding the IL-10 gene (LNT-IL-10, or a green fluorescence protein (GFP as control gene (LNT-GFP, driven by the inflammation-dependent IL-1/IL-6 promoter. Twelve weeks after transplantation of transduced HSCs into DBA/1 mice, CIA was induced. We found that LNT-IL-10 mice developed a reduced severity of arthritis compared to controls. The LNT-IL-10 mice exhibited both increased mRNA expression levels of IL-10 as well as increased amount of IL-10 produced by B cells and non-B APCs locally in the lymph nodes compared to controls. These findings were accompanied by increased mRNA expression of the IL-10 induced suppressor of cytokine signalling 1 (SOCS1 in lymph nodes and a decrease in the serum protein levels of IL-6. We also found a decrease in both frequency and number of B cells and serum levels of anti-CII antibodies. Thus, inflammation-dependent IL-10 therapy suppresses experimental autoimmune arthritis and is a promising candidate in the development of novel treatments for RA.

  3. Extracorporeal Shock Wave Therapy for Coronary Artery Disease: Relationship of Symptom Amelioration and Ischemia Improvement

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    Youko Takakuwa

    2018-01-01

    Full Text Available Objective(s: The current management of coronary artery disease (CAD relies on three major therapeutic options, namely medication, percutaneous coronary intervention (PCI, and coronary artery bypass grafting (CABG. However, severe CAD that is not indicated for PCI or CABG still bears a poor prognosis due to the lack of effective treatments. In 2006, extracorporeal cardiac shock wave (SW therapy reported on human for the first time. This treatment resulted in better myocardial perfusion as evaluated by dipyridamole stress thallium scintigraphy, angina symptoms, and exercise tolerance. The aim of the present study was to investigate myocardial perfusion images and evaluate the relationship between the ischemia improvement and symptom amelioration by SW therapy. Methods: We treated ten patients (i.e., nine males and one female with cardiac SW therapy who had CAD but not indicated for PCI or CABG and aged 63–89 years old. After the SW therapy, all patients were followed up for three months to evaluate any amelioration of the myocardial ischemia based on symptoms, adenosine stress thallium scintigraphy, transthoracic echocardiography, and blood biochemical examinations. Results: The changes in various parameters were evaluated before and after cardiac SW therapy. The cardiac SW therapy resulted in a significant improvement in the symptoms as evaluated by the Canadian Cardiovascular Society [CCS] class score (P=0.016 and a tendency to improve in summed stress score (SSS (P=0.068. However, no significant improvement was observed in the summed rest score (SRS, summed difference score (SDS, left ventricular wall motion score index (LVWMSI, N-terminal pro-brain natriuretic, and troponin I. The difference of CCS class score (ΔCCS was significantly correlated with those of SSS (ΔSSS and SDS (ΔSDS (r=0.69, P=0.028 and r=0.70, P=0.025, respectively. There was no significant correlation between ΔCCS and other parameters. Furthermore, no significant

  4. Euglena gracilis Z and its carbohydrate storage substance relieve arthritis symptoms by modulating Th17 immunity.

    Directory of Open Access Journals (Sweden)

    Kengo Suzuki

    Full Text Available Euglena gracilis Z is a microorganism classified as a microalga and is used as a food or nutritional supplement. Paramylon, the carbohydrate storage substance of E. gracilis Z, is reported to affect the immunological system. This study evaluated the symptom-relieving effects of E. gracilis Z and paramylon in rheumatoid arthritis in a collagen-induced arthritis mouse model. The efficacy of both substances was assessed based on clinical arthritis signs, as well as cytokine (interleukin [IL]-17, IL-6, and interferon [IFN]-γ levels in lymphoid tissues. Additionally, the knee joints were harvested and histopathologically examined. The results showed that both substances reduced the transitional changes in the visual assessment score of arthritis symptoms compared with those in the control group, indicating their symptom-relieving effects on rheumatoid arthritis. Furthermore, E. gracilis Z and paramylon significantly reduced the secretion of the cytokines, IL-17, IL-6, and IFN-γ. The histopathological examination of the control group revealed edema, inflammation, cell hyperplasia, granulation tissue formation, fibrosis, and exudate in the synovial membrane, as well as pannus formation and articular cartilage destruction in the femoral trochlear groove. These changes were suppressed in both treatment groups. Particularly, the E. gracilis Z group showed no edema, inflammation, and fibrosis of the synovial membrane, or pannus formation and destruction of articular cartilage in the femoral trochlear groove. Furthermore, E. gracilis Z and paramylon exhibited symptom-relieving effects on rheumatoid arthritis and suppressed the secretion of cytokines IL-17, IL-6, and IFN-γ. These effects were likely mediated by the regulatory activities of E. gracilis Z and paramylon on Th17 immunity. In addition, the symptom-relieving effects of both substances were comparable, which suggests that paramylon is the active component of Euglena gracilis Z.

  5. Euglena gracilis Z and its carbohydrate storage substance relieve arthritis symptoms by modulating Th17 immunity

    Science.gov (United States)

    Suzuki, Kengo; Nakashima, Ayaka; Igarashi, Masaharu; Saito, Keita; Konno, Makoto; Yamazaki, Noriyuki; Takimoto, Hiroaki

    2018-01-01

    Euglena gracilis Z is a microorganism classified as a microalga and is used as a food or nutritional supplement. Paramylon, the carbohydrate storage substance of E. gracilis Z, is reported to affect the immunological system. This study evaluated the symptom-relieving effects of E. gracilis Z and paramylon in rheumatoid arthritis in a collagen-induced arthritis mouse model. The efficacy of both substances was assessed based on clinical arthritis signs, as well as cytokine (interleukin [IL]-17, IL-6, and interferon [IFN]-γ) levels in lymphoid tissues. Additionally, the knee joints were harvested and histopathologically examined. The results showed that both substances reduced the transitional changes in the visual assessment score of arthritis symptoms compared with those in the control group, indicating their symptom-relieving effects on rheumatoid arthritis. Furthermore, E. gracilis Z and paramylon significantly reduced the secretion of the cytokines, IL-17, IL-6, and IFN-γ. The histopathological examination of the control group revealed edema, inflammation, cell hyperplasia, granulation tissue formation, fibrosis, and exudate in the synovial membrane, as well as pannus formation and articular cartilage destruction in the femoral trochlear groove. These changes were suppressed in both treatment groups. Particularly, the E. gracilis Z group showed no edema, inflammation, and fibrosis of the synovial membrane, or pannus formation and destruction of articular cartilage in the femoral trochlear groove. Furthermore, E. gracilis Z and paramylon exhibited symptom-relieving effects on rheumatoid arthritis and suppressed the secretion of cytokines IL-17, IL-6, and IFN-γ. These effects were likely mediated by the regulatory activities of E. gracilis Z and paramylon on Th17 immunity. In addition, the symptom-relieving effects of both substances were comparable, which suggests that paramylon is the active component of Euglena gracilis Z. PMID:29389956

  6. Correlations between coping styles and symptom expectation for rheumatoid arthritis.

    Science.gov (United States)

    Ferrari, Robert; Russell, Anthony S

    2010-12-01

    In pain conditions, active coping has been found to be associated with less severe depression, increased activity level and less functional impairment. Studies indicate that there is a high expectation for chronic disability following a diagnosis of rheumatoid arthritis. The objective of this study was to compare both the expectations and the coping style for rheumatoid arthritis in disease-naïve subjects. The Vanderbilt Pain Management Inventory was administered to university students. Subjects who had not yet experienced rheumatoid arthritis (RA) and did not know a person with RA were given a vignette concerning a new onset diagnosis of RA and were asked to indicate how likely they were to have thoughts or behaviours indicated in the coping style questionnaire. Subjects also completed expectations regarding daily functioning according to the Stanford Health Assessment Questionnaire (HAQ) for RA. The mean active coping style score for RA was 27.3 ± 4.6 (40 is the maximum score for active coping). The mean passive coping style score was 26.2 ± 7.0 (50 is the maximum score for passive coping). Those with high passive coping styles had a higher mean expectation score (higher HAQ score) of disability from rheumatoid arthritis. The correlation between passive coping style score and expectation score was 0.48, while the correlation between active coping style score and expectation was -0.34. Both expectations and coping styles may interact or be co-modifiers in the outcomes of RA patients. Further studies of coping styles and expectations in RA are required.

  7. Substance P ameliorates collagen II-induced arthritis in mice via suppression of the inflammatory response

    Energy Technology Data Exchange (ETDEWEB)

    Hong, Hyun Sook [College of Medicine, East-West Medical Research Institute, Kyung Hee University, 1, Hoegi-dong, Dongdaemun-gu, Seoul 130-702 (Korea, Republic of); Son, Youngsook, E-mail: ysson@khu.ac.kr [Graduate School of Biotechnology and Department of Genetic Engineering, College of Life Science, Kyung Hee University Global Campus, Seochun-dong, Kiheung-ku, Yong In 441-706 (Korea, Republic of)

    2014-10-10

    Highlights: • SP can increase IL-10 levels and reduce TNF-α and IL-17 levels in RA. • SP causes the increase in T{sub reg}, M2 macrophage, and MSCs in RA. • SP-induced immune suppression leads to the blockade of RA progression. • SP can be used as the therapeutics for autoimmune-related inflammatory diseases. - Abstract: Current rheumatoid arthritis (RA) therapies such as biologics inhibiting pathogenic cytokines substantially delay RA progression. However, patient responses to these agents are not always complete and long lasting. This study explored whether substance P (SP), an 11 amino acids long endogenous neuropeptide with the novel ability to mobilize mesenchymal stem cells (MSC) and modulate injury-mediated inflammation, can inhibit RA progression. SP efficacy was evaluated by paw swelling, clinical arthritis scoring, radiological analysis, histological analysis of cartilage destruction, and blood levels of tumor necrosis factor-alpha (TNF-α) interleukin (IL)-10, and IL-17 in vivo. SP treatment significantly reduced local inflammatory signs, mean arthritis scores, degradation of joint cartilage, and invasion of inflammatory cells into the synovial tissues. Moreover, the SP treatment markedly reduced the size of spleens enlarged by excessive inflammation in CIA, increased IL-10 levels, and decreased TNF-α and IL-17 levels. Mobilization of stem cells and induction of T{sub reg} and M2 type macrophages in the circulation were also increased by the SP treatment. These effect of SP might be associated with the suppression of inflammatory responses in RA and, furthermore, blockade of RA progression. Our results propose SP as a potential therapeutic for autoimmune-related inflammatory diseases.

  8. Arthritis

    Science.gov (United States)

    ... prevent joint damage. If you have a family history of arthritis, tell your provider, even if you do not have joint pain. Avoiding ... in hip Rheumatoid arthritis Knee joint replacement - series Hip joint ...

  9. Inhibition of HIF-1{alpha} activity by BP-1 ameliorates adjuvant induced arthritis in rats

    Energy Technology Data Exchange (ETDEWEB)

    Shankar, J. [Department of Microbiology and Immunology, University of Illinois at Chicago, Chicago (United States); Thippegowda, P.B., E-mail: btprabha@uic.edu [Department of Pharmacology, (M/C 868), College of Medicine, University of Illinois at Chicago, 835 S. Wolcott Ave., Chicago, IL 60612 (United States); Kanum, S.A. [Department of Chemistry, Yuvaraj' s College, University of Mysore, Mysore (India)

    2009-09-18

    Rheumatoid arthritis (RA) is a chronic inflammatory, angiogenic disease. Inflamed synovitis is a hallmark of RA which is hypoxic in nature. Vascular endothelial growth factor (VEGF), one of the key regulators of angiogenesis, is overexpressed in the pathogenesis of RA. VEGF expression is regulated by hypoxia-inducible factor-1{alpha} (HIF-1{alpha}), a master regulator of homeostasis which plays a pivotal role in hypoxia-induced angiogenesis. In this study we show that synthetic benzophenone analogue, 2-benzoyl-phenoxy acetamide (BP-1) can act as a novel anti-arthritic agent in an experimental adjuvant induced arthritis (AIA) rat model by targeting VEGF and HIF-1{alpha}. BP-1 administered hypoxic endothelial cells and arthritic animals clearly showed down regulation of VEGF expression. Further, BP-1 inhibits nuclear translocation of HIF-1{alpha}, which in turn suppresses transcription of the VEGF gene. These results suggest a further possible clinical application of the BP-1 derivative as an anti-arthritic agent in association with conventional chemotherapeutic agents.

  10. Andrographolide Ameliorate Rheumatoid Arthritis by Promoting the Development of Regulatory T Cells

    Directory of Open Access Journals (Sweden)

    Muhaimin Rifa’i

    2010-10-01

    Full Text Available Andrographolide is important material present in Andrographis paniculata. This material can promote T cell to develop into regulatory T cell, CD4+CD25+. CD4+CD25+ regulatory T (Treg cells, a component of the innate immune response, which play a key role in the maintenance of self-tolerance, have become the focus of numerous studies over the last decade. These cells have the potential to be exploited to treat autoimmune disease. These cells inhibit the immune response in an Ag-nonspecific manner, interacting with other T cells. These T cell populations actively control the properties of other immune cells by suppressing their functional activity to prevent autoimmunity but also influence the immune response to allergens as well as against tumor cells and pathogens. In this experiment we showed that active compound from Andrographis paniculata namely andrographolide can induce active regulatory T cell that has an efficacy to cure rheumatoid arthritis mice model.

  11. Disability intervention model for older adults with arthritis: an integration of theory of symptom management and disablement process model.

    Science.gov (United States)

    Shin, So Young

    2014-12-01

    To evolve a management plan for rheumatoid arthritis, it is necessary to understand the patient's symptom experience and disablement process. This paper aims to introduce and critique two models as a conceptual foundation from which to construct a new model for arthritis care. A Disability Intervention Model for Older Adults with Arthritis includes three interrelated concepts of symptom experience, symptom management strategies, and symptom outcomes that correspond to the Theory of Symptom Management. These main concepts influence or are influenced by contextual factors that are situated within the domains of person, environment, and health/illness. It accepts the bidirectional, complex, dynamic interactions among all components within the model representing the comprehensive aspects of the disablement process and its interventions in older adults with rheumatoid arthritis. In spite of some limitations such as confusion or complexity within the model, the Disability Intervention Model for Older Adults with Arthritis has strengths in that it encompasses the majority of the concepts of the two models, attempts to compensate for the limitations of the two models, and aims to understand the impact of rheumatoid arthritis on a patient's physical, cognitive, and emotional health status, socioeconomic status, and well-being. Therefore, it can be utilized as a guiding theoretical framework for arthritis care and research to improve the functional status of older adults with rheumatoid arthritis. Copyright © 2014. Published by Elsevier B.V.

  12. Rheumatoid arthritis: A major symptom and symptomatic therapy

    Directory of Open Access Journals (Sweden)

    Yuri Aleskandrovich Olyunin

    2014-01-01

    Full Text Available Pain is a major problem in patients with rheumatoid arthritis (RA. It produces a serious psychological discomfort, causes sleep disorders, and drastically limits physical activity. Pain is one of the main signs of inflammation and its intensity correlates with inflammatory activity. The early use of disease-modifying antirheumatic drugs, regular monitoring, and timely correction of therapy in accordance with the treat-to-target principle make it possible to effectively monitor the activity of RA and to delay its progression. However, despite a marked decrease in RA activity, pain does not go away completely and may increase with time in a number of cases. Pain occurring in patients with RA is always far short of being caused by arthritis. It may be also related to comorbidity, osteoarthritis or fibromyalgia in particular. Pain induced by comorbidity may seriously distort the result of assessment of inflammatory activity and a physician's decision made to correct drug therapy in accordance with the treat-to-target principle.Nonsteroidal antiinflammatory drugs (NSAIDs are in most common use for the symptomatic therapy of RA. In spite of a significant reduction in pain and stiffness during therapy with NSAIDs, they do not affect the progression of X-ray changes. Virtually all NSAIDs may relieve pain when used in doses substantially smaller than those required to suppress inflammation. NSAIDs are an essential component of combination therapy for RA. They are given just at the early stage of the disease, by taking into account the gastrointestinal tract, kidney, and cardiovascular system. The National Institute for Health and Clinical Excellence in the United Kingdom proposes to administer analgesics (paracetamol and codeine to reduce needs for NSAIDs in RA. For the time being, the use of analgesics in RA has, however, a weak evidence base.Different trials have also studied the efficiency of monotherapy with weak opioids, but it has proven to be

  13. Arthritis

    Science.gov (United States)

    ... Psoriatic Arthritis can occur in people who have psoriasis (scaly red and white skin patches). It affects ... Cómo vivir con artritis: Información básica de salud para usted y su familia Rheumatoid Arthritis: Handout on ...

  14. Depressive Symptoms and Momentary Mood Predict Momentary Pain Among Rheumatoid Arthritis Patients.

    Science.gov (United States)

    Graham-Engeland, Jennifer E; Zawadzki, Matthew J; Slavish, Danica C; Smyth, Joshua M

    2016-02-01

    Although a relationship between mood and pain has been established cross-sectionally, little research has examined this relationship using momentary within-person data. We examined whether baseline depressive symptoms and within-person levels of negative and positive mood predicted momentary pain among 31 individuals with rheumatoid arthritis (RA). Depressive symptomatology was measured at baseline. Mood and RA symptoms were self-reported via ecological momentary assessment five times a day for seven consecutive days. Analyses controlled for gender, age, weekend day, time of day, and experiences of stress. Greater momentary positive mood was associated with less momentary pain and fewer arthritis-related restrictions; negative mood was associated with more restrictions. Greater depressive symptomatology also predicted more pain and restrictions, an effect which was not accounted for by mood. Results suggest that both depression and mood are uniquely associated with momentary pain; as such, multi-component interventions may provide optimal disease management.

  15. Sulphate fertilization ameliorates long-term aluminum toxicity symptoms in perennial ryegrass (Lolium perenne).

    Science.gov (United States)

    Wulff-Zottele, Cristian; Hesse, Holger; Fisahn, Joachim; Bromke, Mariusz; Vera-Villalobos, Hernán; Li, Yan; Frenzel, Falko; Giavalisco, Patrick; Ribera-Fonseca, Alejandra; Zunino, Ligia; Caruso, Immcolata; Stohmann, Evelyn; Mora, Maria de la Luz

    2014-10-01

    Effects of the oxanion sulphate on plant aluminum (Al(3+)) detoxification mechanisms are not well understood. Therefore, holistic physiological and biochemical modifications induced by progressively increased doses of sulphate fertilization in the presence of long-term Al(3+) stress were investigated in the aluminum sensitive perennial ryegrass (Lolium perenne L. cvJumbo). Plant growth inhibition induced by Al(3+) was decreased in response to increasing doses of sulphate supply. Aluminum concentrations measured in roots of perennial ryegrass by atomic absorption spectrometry declined significantly with increasing sulphate concentrations. In parallel, we determined a rise of sulphur in shoots and roots of perennial ryegrass. Inclusion of up to 360 μM of sulphate enhanced cysteine and glutathione biosynthesis in Al(3+) (1.07 μM) treated plants. This increase of thiol-containing compounds favored all modifications in the glutathione redox balance, declining lipid peroxidation, decreasing the activity of superoxide dismutase, and modifying the expression of proteins involved in the diminution of Al(3+) toxicity in roots. In particular, proteome analysis by 1D-SDS-PAGE and LC-MS/MS allowed to identify up (e.g. vacuolar proton ATPase, proteosome β subunit, etc) and down (Glyoxilase I, Ascorbate peroxidase, etc.) regulated proteins induced by Al(3+) toxicity symptoms in roots. Although, sulphate supply up to 480 μM caused a reduction in Al(3+) toxicity symptoms, it was not as efficient as compared to 360 μM sulphate fertilization. These results suggest that sulphate fertilization ameliorates Al(3+) toxicity responses in an intracellular specific manner within Lolium perenne. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  16. The role of symptoms and self-efficacy in predicting physical activity change among older adults with arthritis.

    Science.gov (United States)

    Sperber, Nina; Hall, Katherine S; Allen, Kelli; DeVellis, Brenda M; Lewis, Megan; Callahan, Leigh F

    2014-03-01

    Physical and psychological symptoms limit physical activity for people with arthritis. This study examined if self-efficacy mediated a relationship between symptom and physical activity (PA) frequency change. This was a secondary analysis of older adults with arthritis and joint pain in a trial of a lifestyle PA program (n = 339). Measures were depressive symptoms, pain, fatigue, arthritis self-efficacy, PA self-efficacy, and PA frequency. A panel model was used to analyze relationships at baseline and changes at 20 weeks. The mean age was 68.8 years. At baseline, depression and fatigue were associated with arthritis self-efficacy (β = -.34 and -.24) and, in turn, PA self-efficacy (β = .63); PA self-efficacy was associated with PA (β = .15). Pain and depression changes were associated with arthritis self-efficacy change (β = -.20 and -.21) and, in turn, PA self-efficacy (β = .32) change; PA self-efficacy change was associated with PA change (β = .36). Change in symptom severity affected change in PA frequency. These relationships appeared to operate through self-efficacy. Over time, pain appeared to have a stronger relationship than fatigue with self-efficacy and PA. These findings support strategies to help people with arthritis strengthen their confidence for symptom coping and PA participation.

  17. Depressive symptoms in rheumatoid arthritis Sintomas depressivos em pacientes com artrite reumatoide

    Directory of Open Access Journals (Sweden)

    Lucas Francisco Botequio Mella

    2010-09-01

    Full Text Available OBJECTIVE: To determine the prevalence of depressive and anxiety symptoms in patients with rheumatoid arthritis (a chronic inflammatory disease in comparison to a control group with osteoarthritis (a chronic non-inflammatory degenerative disease and to identify the sociodemographic and clinical variables associated with depressive symptoms in these patients. METHOD: Sixty-two rheumatoid arthritis patients and 60 osteoarthritis patients participated in the study. Sociodemographic and clinical data were collected and the Hospital Anxiety and Depression Scale and the Disability Index of the Health Assessment Questionnaire were applied. RESULTS: The prevalence of depressive symptoms was of 53.2% in rheumatoid arthritis and 28.3% in osteoarthritis (p = 0.005. The prevalence of anxiety symptoms was of 48.4% in rheumatoid arthritis and 50.0% in osteoarthritis (p = 0.859. The mean (and standard deviation scores in the Disability Index of the Health Assessment Questionnaire were 1.4 (0.8 in rheumatoid arthritis and 1.4 (0.6 in osteoarthritis (p = 0.864. Rheumatoid arthritis patients with depressive symptoms had lower education and higher disease activity and functional disability. CONCLUSION: Although these two rheumatic diseases are similar in terms of the pain and functional disability that they cause, a significantly higher prevalence of depressive symptoms was found in rheumatoid arthritis patients. This difference might be explained by the hypothesis of a neuroimmunobiological mechanism related to cytokines in inflammatory diseases, which has been considered as a candidate to the development of depressive symptoms.OBJETIVO: Determinar a prevalência de sintomas depressivos e ansiosos na artrite reumatóide (doença inflamatória crônica em comparação com um grupo controle com osteoartrite (doença crônico-degenerativa não inflamatória. Identificar variáveis sociodemográficas e clínicas associadas a sintomas depressivos nesses pacientes. M

  18. Depressive symptoms are independently associated with pain perception in Colombians with Rheumatoid Arthritis

    Directory of Open Access Journals (Sweden)

    Heather Lynn Rogers

    2015-01-01

    Full Text Available Aims: To examine the relationships between psychosocial factors and reported pain in Colombians with Rheumatoid Arthritis (RA. Methods: One hundred and three RA patients [85% from the lowest socio-economic strata (SES in the country] recruited from outpatient centers in Neiva, Colombia were administered the Disease Activity Scale (DAS , which included a Visual Analog Scale (VAS arthritis pain/activity rating, Zung Depression Scale, State-Trait Anxiety Inventory (STAI, Interpersonal Support Evaluation List-12 (ISEL-12, and Symptom Checklist-90 Revised (SCL-90R. Major Results: VAS pain was not associated with socio-demographic or medical factors, but was negatively associated with ISEL tangible subscale (r=-0.22, p< 0.01; r=0.28, p

  19. Treadmill exercise ameliorates symptoms of Alzheimer disease through suppressing microglial activation-induced apoptosis in rats.

    Science.gov (United States)

    Baek, Seung-Soo; Kim, Sang-Hoon

    2016-12-01

    Alzheimer disease (AD) is a most common form of dementia and eventually causes impairments of learning ability and memory function. In the present study, we investigated the effects of treadmill exercise on the symptoms of AD focusing on the microglial activation-induced apoptosis. AD was made by bilateral intracerebroventricular injection of streptozotocin. The rats in the exercise groups were made to run on a treadmill once a day for 30 min during 4 weeks. The distance and latency in the Morris water maze task and the latency in the step-down avoidance task were increased in the AD rats, in contrast, treadmill exercise shortened these parameters. The numbers of terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling-positive and caspase-3-positive cells in the hippocampal dentate gyrus were decreased in the AD rats, in contrast, treadmill exercise suppressed these numbers. Expressions of glial fibrillary acidic protein (GFAP) and cluster of differentiation molecule 11B (CD11b) in the hippocampal dentate gyrus were increased in the AD rats, in contrast, treadmill exercise suppressed GFAP and CD11b expressions. Bax expression was increased and Bcl-2 expression was decreased in the hippocampus of AD rats, in contrast, treadmill exercise decreased Bax expression and increased Bcl-2 expression. The present results demonstrated that treadmill exercise ameliorated AD-induced impairments of spatial learning ability and short-term memory through suppressing apoptosis. The antiapoptotic effect of treadmill exercise might be ascribed to the inhibitory effect of treadmill exercise on microglial activation.

  20. Can neck pain be an initial symptom of rheumatoid arthritis? A case report and literature review.

    Science.gov (United States)

    Bodakçi, Erdal; Üsküdar Cansu, Döndü; Ertürk, Adem; Çalişir, Cüneyt; Korkmaz, Cengiz

    2018-03-27

    Although rheumatoid arthritis (RA) is most commonly associated with peripheral joints, cervical spine involvement can be seen in almost 80% of patients in the presence of long-term disease, joint erosion, and risk factors such as male sex and rheumatoid factor positivity. It is very rare to have cervical involvement in the initial period of RA. If a patient has isolated cervical spine involvement without peripheral arthritis, it is highly likely that inappropriate investigations and delayed treatment may occur. Any damage that occurs in cervical spine may cause symptoms varying from slight instability to atlantoaxial subluxation, spinal cord and brain stem compression and even death. Therefore, physician should be aware that there may be isolated cervical involvement, albeit rare, in patients with RA. In this report, we presented a case of RA presenting with cervical spine involvement without peripheral arthritis to underline the importance of this kind of involvement in clinical practice. We also briefly reviewed other cases similar to ours in light of literature.

  1. P2RX7 purinoceptor: a therapeutic target for ameliorating the symptoms of duchenne muscular dystrophy.

    Directory of Open Access Journals (Sweden)

    Anthony Sinadinos

    2015-10-01

    .038, diaphragm (p = 0.042, and heart muscles (p < 0.001. We show that the amelioration of symptoms was proportional to the extent of receptor depletion and that improvements were observed following administration of two P2RX7 antagonists (CK, p = 0.030 and p = 0.050 without any detectable side effects. However, approaches successful in animal models still need to be proved effective in clinical practice.These results are, to our knowledge, the first to establish that a single treatment can improve muscle function both short and long term and also correct cognitive impairment and bone loss in DMD model mice. The wide-ranging improvements reflect the convergence of P2RX7 ablation on multiple disease mechanisms affecting skeletal and cardiac muscles, inflammatory cells, brain, and bone. Given the impact of P2RX7 blockade in the DMD mouse model, this receptor is an attractive target for translational research: existing drugs with established safety records could potentially be repurposed for treatment of this lethal disease.

  2. Activation of Invariant NKT cells with glycolipid ligand α-galactosylceramide ameliorates glucose-6-phosphate isomerase peptide-induced arthritis.

    Directory of Open Access Journals (Sweden)

    Masanobu Horikoshi

    Full Text Available OBJECTIVE: Invariant natural killer T (iNKT cells regulate collagen-induced arthritis (CIA when activated by their potent glycolipid ligand, alpha-galactosylceramide (α-GalCer. Glucose-6-phosphate isomerase (GPI-induced arthritis is a closer model of human rheumatoid arthritis based on its association with CD4+ T cells and cytokines such as TNF-α and IL-6 than CIA. Dominant T cell epitope peptide of GPI (GPI325-339 can induce arthritis similar to GPI-induced arthritis. In this study, we investigated the roles of activation of iNKT cells by α-GalCer in GPI peptide-induced arthritis. METHODS: Arthritis was induced in susceptible DBA1 mice with GPI peptide and its severity was assessed clinically. The arthritic mice were treated with either the vehicle (DMSO or α-GalCer. iNKT cells were detected in draining lymph nodes (dLNs by flow cytometry, while serum anti-GPI antibody levels were measured by enzyme-linked immunosorbent assay. To evaluate GPI peptide-specific cytokine production from CD4+ T cells, immunized mice were euthanized and dLN CD4+ cells were re-stimulated by GPI-peptide in the presence of antigen-presenting cells. RESULTS: α-GalCer induced iNKT cell expansion in dLNs and significantly decreased the severity of GPI peptide-induced arthritis. In α-GalCer-treated mice, anti-GPI antibody production (total IgG, IgG1, IgG2b and IL-17, IFN-γ, IL-2, and TNF-α produced by GPI peptide-specific T cells were significantly suppressed at day 10. Moreover, GPI-reactive T cells from mice immunized with GPI and α-GalCer did not generate any cytokines even when these cells were co-cultured with APC from mice immunized with GPI alone. In vitro depletion of iNKT cells did not alter the suppressive effect of α-GalCer on CD4+ T cells. CONCLUSION: α-GalCer significantly suppressed GPI peptide-induced arthritis through the suppression of GPI-specific CD4+ T cells.

  3. Integrated treatment ameliorates negative symptoms in first episode psychosis--results from the Danish OPUS trial

    DEFF Research Database (Denmark)

    Thorup, Anne Amalie Elgaard; Petersen, L; Jeppesen, P

    2005-01-01

    To investigate the effect of integrated treatment on negative, psychotic and disorganised symptoms in patients with first episode psychosis.......To investigate the effect of integrated treatment on negative, psychotic and disorganised symptoms in patients with first episode psychosis....

  4. Weather conditions may worsen symptoms in rheumatoid arthritis patients: the possible effect of temperature.

    Science.gov (United States)

    Abasolo, Lydia; Tobías, Aurelio; Leon, Leticia; Carmona, Loreto; Fernandez-Rueda, Jose Luis; Rodriguez, Ana Belen; Fernandez-Gutierrez, Benjamin; Jover, Juan Angel

    2013-01-01

    Patients with rheumatoid arthritis (RA) complain that weather conditions aggravate their symptoms. We investigated the short-term effects of weather conditions on worsening of RA and determined possible seasonal fluctuations. We conducted a case-crossover study in Madrid, Spain. Daily cases of RA flares were collected from the emergency room of a tertiary level hospital between 2004 and 2007. 245 RA patients who visited the emergency room 306 times due to RA related complaints as the main diagnostic reason were included in the study. Patients from 50 to 65 years old were 16% more likely to present a flare with lower mean temperatures. Our results support the belief that weather influences rheumatic pain in middle aged patients. Copyright © 2012 Elsevier España, S.L. All rights reserved.

  5. Matrix-mini-tablets of lornoxicam for targeting early morning peak symptoms of rheumatoid arthritis

    Directory of Open Access Journals (Sweden)

    Abdul Hadi Mohd

    2014-05-01

    Full Text Available Objective(s: The aim of present research was to develop matrix-mini-tablets of lornoxicam filled in capsule for targeting early morning peak symptoms of rheumatoid arthritis. Materials and Methods:Matrix-mini-tablets of lornoxicam were prepared by direct compression method using microsomal enzyme dependent and pH-sensitive polymers which were further filled into an empty HPMC capsule. To assess the compatibility, FT-IR and DSC studies for pure drug, polymers and their physical mixture were performed. The formulated batches were subjected to physicochemical studies, estimation of drug content, in vitro drug release, drug release kinetics, and stability studies. Results:  When FTIR and DSC studies were performed it was found that there was no interaction between lornoxicam and polymers which used. All the physicochemical properties of prepared matrix-mini-tablets were found to be in normal limits. The percentage of drug content was found to be 99.60±0.07%. Our optimized matrix mini-tablets-filled-capsule formulation F30 released lornoxicam after a lag time of 5.02±0.92 hr, 95.48±0.65 % at the end of 8 hr and 99.90±0.83 % at the end of 12 hr. Stability was also found for this formulation as per the guidelines of International Conference on Harmonisation of Technical Requirements of Pharmaceuticals for Human Use. Conclusion: A novel colon targeted delivery system of lornoxicam was successfully developed by filling matrix-mini-tablets into an empty HPMC capsule shell for targeting early morning peak symptoms of rheumatoid arthritis.

  6. Adenovirus-Mediated Small Interfering RNA Targeting TAK1 Ameliorates Joint Inflammation with Collagen-Induced Arthritis in Mice.

    Science.gov (United States)

    Luo, Xinjing; Chen, Yongfeng; Lv, Guoju; Zhou, Zhidong; Chen, Jie; Mo, Xuanrong; Xie, Jiangwen

    2017-06-01

    Transforming growth factor β-activated kinase-1 (TAK1) is a key upstream kinase in cell signaling during inflammation, which regulates the expression of inflammatory mediators. Small interfering RNA (siRNA) against TAK1 offers promise as a potential therapeutic strategy in immune-mediated inflammatory disorder including rheumatoid arthritis. Here, we are to evaluate the therapeutic effects of intra-articular administration of adenoviral-mediated siRNA against TAK1 (ad-siRNA-TAK1) on collagen-induced arthritis (CIA) in mice. Ad-siRNA-TAK1 was constructed. The murine RAW 264.7 macrophages were infected with ad-siRNA-TAK1, and the silencing specificity of TAK1 was assessed by quantitative polymerase chain reaction (PCR) and western blot. DBA/1 mice were injected intra-articularly with ad-siRNA-TAK1. Development and severity of arthritis was assessed histologically. Synovial inflammation and bone destruction were determined by hematoxylin and eosin (HE) staining. Articular and serum concentrations of tumor necrosis factor-α, interleukin-1, and interleukin-6 were determined using enzyme-linked immunosorbent assay. Levels of phosphorylated p38, c-Jun N-terminal kinase (JNK), and extracellular-signal-regulated kinase (ERK) were detected by western blot. In vitro, ad--siRNA-TAK1 efficiently inhibited the expression of TAK1 at both mRNA and protein levels. In vivo, intra-articular injection of ad-siRNA-TAK1 efficiently alleviated joint inflammation, decreased the expression of pro-inflammatory mediators, and suppressed JNK pathways. Our results demonstrate the efficiency of ad--siRNA-TAK1 in controlling joint inflammation of CIA, which is associated with the suppression of the expression of pro-inflammatory cytokines and JNK activation.

  7. Reliability and Validity of the Psoriasis Symptom Inventory in Patients With Psoriatic Arthritis.

    Science.gov (United States)

    Wilson, Hilary D; Mutebi, Alex; Revicki, Dennis A; Mease, Philip J; Genovese, Mark C; Erondu, Ngozi; Nirula, Ajay; Yuan, Feng Jing; Viswanathan, Hema N

    2015-12-01

    To evaluate the measurement properties of the Psoriasis Symptom Inventory (PSI) in psoriatic arthritis (PsA). The PSI is an 8-item, patient-reported outcome measure of the severity of psoriasis signs and symptoms. This was a secondary analysis of pooled data from a phase II study evaluating the efficacy of brodalumab in patients with PsA. Unidimensionality and item evaluation were assessed using factor and Rasch analyses. Reliability was assessed using Cronbach's alpha (internal consistency) and intraclass correlation coefficients (ICCs) for PSI scores in patients with stable disease (test-retest). Construct validity was evaluated by correlations between PSI scores and body surface area (BSA) affected by psoriasis and selected Short Form 36 (SF-36) health survey domains. Known-groups validity was evaluated based on BSA severity categories, and the ability to detect change was evaluated based on improvement in the subject's global assessment (SGA). The analysis sample (n = 154) was 93.5% white and 63.0% female. The mean ± SD baseline affected BSA was 10.4% ± 15.6%, and age was 52.2 ± 11.5 years. The PSI demonstrated unidimensionality, with good item fit and correctly ordered categories, excellent internal consistency (α = 0.95), good test-retest reliability (total score ICC 0.70; item ICCs range 0.67-0.81), convergent validity based on moderate correlations with BSA (r = 0.50), discriminant validity based on small baseline correlations (r symptoms severity in PsA. © 2015, American College of Rheumatology.

  8. Microbiota and arthritis: correlations or cause?

    Science.gov (United States)

    Bravo-Blas, Alberto; Wessel, Hannah; Milling, Simon

    2016-03-01

    The microorganisms that colonise our bodies, the commensal 'microbiota', respond to changes in our behaviour and environment, and can also profoundly affect our health. We can now investigate these organisms with unprecedented depth and precision, revealing that they may contribute to the pathogenesis of diseases including arthritis. Here we discuss the changes occurring in the microbiota in people with arthritis, and how manipulation of the microbiota may provide an additional pathway for therapy. We highlight two important aspects of the recent literature. First we describe changes in the microbiota identified in people with arthritis; these correlations give insights into the microbial changes that may contribute to symptoms of arthritis. We then discuss attempts to ameliorate arthritis by manipulating the microbiota. This is a rapidly developing area of research. There are tantalising hints that interventions targeting the microbiota may become therapeutically viable for some types of inflammatory arthritis. Our commensal microbial communities respond to changes in our health, and are altered in people with arthritis. Understanding the complex relationships between the microbiota and the body may enable us to deliberately manipulate these organisms and provide additional therapeutic options for people with arthritis.

  9. Palatable cafeteria diet ameliorates anxiety and depression-like symptoms following an adverse early environment.

    Science.gov (United States)

    Maniam, Jayanthi; Morris, Margaret J

    2010-06-01

    Early trauma contributes to psychosocial disorders later in life. An adverse early environment induced by maternal separation (MS) is known to alter behavioural and stress responses in rats. Palatable food dampens stress responses. We investigated the influence of palatable cafeteria high-fat diet (HFD) on behavioural responses following MS or non-handling (NH), versus 15min brief separation. After littering, Sprague-Dawley rats were exposed to short separation, S15 (15min), prolonged separation, S180 (180min) daily from postnatal days 2 to 14 or were non-handled. Pups were assigned to HFD or chow at weaning. We assessed depression and anxiety-like behaviour with sucrose preference test (SPT) and elevated plus maze (EPM) respectively, and measured hypothalamic CRH and hippocampal glucocorticoid receptor (GR) expression. S180 rats showed increased anxiety-and depression-like behaviours, with increased plasma corticosterone, hypothalamic CRH, and reduced hippocampal GR expression versus S15 rats. Similar effects were observed across gender. These were normalized by provision of HFD, with greater beneficial effects in males. S15 showed no benefit of HFD. NH female rats had less adverse impacts; HFD had beneficial impact on behaviour in NH males. Thus behavioural deficits and gene expression changes induced by early life stress were ameliorated by HFD. These results highlight the important place of palatable food in reducing central stress responses supporting the therapeutic value of 'comfort food'. Crown Copyright 2009. Published by Elsevier Ltd. All rights reserved.

  10. Oxyresveratrol Supplementation to C57bl/6 Mice Fed with a High-Fat Diet Ameliorates Obesity-Associated Symptoms.

    Science.gov (United States)

    Tan, Hui Yuan; Tse, Iris Mei Ying; Li, Edmund Tsze Shing; Wang, Mingfu

    2017-02-16

    Oxyresveratrol has been proven effective in inhibiting adipogenesis in a 3T3-L1 cell model. We investigated the preventive effect of oxyresveratrol supplementation on obesity development in high-fat diet-fed mice. Male C57bl/6 mice were randomly subjected to control (5% fat by weight, LF), high-fat (30% fat by weight, HF), and high-fat supplemented with 0.25% and 0.5% oxyresveratrol (OXY1 and OXY2, respectively) diet groups for eight weeks. Oxyresveratrol supplementation effectively alleviated obesity-associated symptoms such as insulin resistance, hyperglycemia, and hepatic steatosis in high-fat diet-fed mice. Compared to the high-fat diet group, oxyresveratrol supplementation suppressed expression of glucose-6-phosphatase, sterol regulatory element-binding proteins 1, fatty acid synthase and CCAAT/Enhancer-binding proteins α, and elevated AMP-activated protein kinase (α2-catalytic subunit) level in liver, upregulated insulin-dependent glucose transporter type 4 level in adipose tissue, and increased expression of insulin receptor substrate 1, insulin-dependent glucose transporter type 4, AMP-activated protein kinase α, peroxisome proliferator-activated receptor γ coactivator-1α, and sirtuin 1 in muscle to regulate lipid and glucose homeostasis in these tissues. This study demonstrated that oxyresveratrol supplementation effectively ameliorated obesity-associated symptoms in high-fat diet-fed mice, presumably attributed to mediating critical regulators involved in lipid and glucose homeostasis in liver, visceral fat, and muscle.

  11. Anti-IL-39 (IL-23p19/Ebi3) polyclonal antibodies ameliorate autoimmune symptoms in lupus-like mice

    Science.gov (United States)

    Wang, Xiaoqian; Zhang, Yu; Wang, Zhiding; Liu, Xiaoling; Zhu, Gaizhi; Han, Gencheng; Chen, Guojiang; Hou, Chunmei; Wang, Tianxiao; Shen, Beifen; Li, Yan; Xiao, He; Ma, Ning; Wang, Renxi

    2018-01-01

    The interleukin (IL)-12 family cytokines have been examined as therapeutic targets in the treatment of several autoimmune diseases. Our previous study showed that a novel IL-12 family cytokine, IL-39 (IL-23p19/Ebi3) mediates inflammation in lupus-like mice. In the present study, the effect of anti-mouse IL-39 polyclonal antibodies on autoimmune symptoms in lupus-like mice was investigated. Rabbit anti-mouse IL-39 polyclonal antibodies were produced by immunization with recombinant mouse IL-39, and purified using protein A chromatography. These antibodies were subsequently used to treat lupus-like mice. Flow cytometry, captured images, ELISA and H&E staining were used to determine the effect of anti-IL-39 polyclonal antibodies on inflammatory cells, autoantibody titers, proteinuria, infiltrating inflammatory cells and the structure of the glomerular region. The anti-IL-39 polyclonal antibodies effectively reduced the numbers of inflammatory cells, splenomegaly, autoantibody titers, proteinuria, infiltrating inflammatory cells, and restored the structure of the glomerular region in MRL/lpr mice. Taken together, these results suggested that anti-IL-39 polyclonal antibodies ameliorated autoimmune symptoms in lupus-like mice. Therefore, IL-39 may be used as a possible target for the treatment of systemic lupus erythematosus. PMID:29138852

  12. Chromium, selenium, and zinc multimineral enriched yeast supplementation ameliorates diabetes symptom in streptozocin-induced mice.

    Science.gov (United States)

    Liu, Jun; Bao, Wei; Jiang, Man; Zhang, Yan; Zhang, Xiping; Liu, Liegang

    2012-05-01

    Chromium, selenium, and zinc malnutrition has been implicated in the pathogenesis of diabetic mellitus. This study aims to investigate the effects of novel multiminerals-enriched yeast (MMEY) which are minerals supplementation containing elevated levels of chromium, selenium, and zinc simultaneously in a diabetic animal model. Streptozocin-induced diabetic male Balb/c mice (n = 80) were randomly divided into diabetes control group and three treatment groups. They were administrated oral gavages with low, medium, or high doses of MMEY, respectively. Meanwhile, healthy male Balb/c mice (n = 40) of the same body weight were randomly assigned into normal control group and high dose of MMEY control group. After 8 weeks duration of treatment, the animals were sacrificed by cervical dislocation. Serum glucose concentrations, lipid profiles, oxidative/antioxidant, and immunity status were determined. No significant adverse effects were observed in the high-dose MMEY control group. Treatment of the diabetic mice with medium- or high-dose MMEY significantly decreased serum glucose, triglyceride, total cholesterol, and malondialdehyde and increased high-density lipoprotein cholesterol, glutathione, and the activities of superoxide dismutase and glutathione peroxidase. In addition, MMEY ameliorated the pathological damage of the pancreatic islets, elevated the thymus or spleen coefficient, and increased the expressions of interleukin-2 and -4 in spleen lymphocytes compared with unsupplemented diabetic mice. In conclusion, these results indicate that supplemental MMEY inhibits hyperglycemia, abates oxidative stress, modulates disorders of lipid metabolism, and reduces the impairment of immune function in diabetic mice; especially notable are the protective effects of medium doses of MMEY on the islet cells of diabetic mice.

  13. Voluntary wheel running ameliorates symptoms of MK-801-induced schizophrenia in mice.

    Science.gov (United States)

    Kim, Tae-Woon; Kang, Hyun-Sik; Park, Joon-Ki; Lee, Sam-Jun; Baek, Sang-Bin; Kim, Chang-Ju

    2014-12-01

    Schizophrenia is a chronic and severe mental disorder characterized by the disintegration of cognitive thought processes and emotional responses. Despite the precise cause of schizophrenia remains unclear, it is hypothesized that a dysregulation of the N‑methyl‑D‑aspartate (NMDA) receptor in the brain is a major contributing factor to its development. Brain‑derived neurotrophic factor (BDNF) is a member of the neurotrophin family and is implicated in learning and memory processes. In the present study, we investigated in vivo the effects of voluntary wheel running on behavioral symptoms associated with NMDA receptor expression, using MK‑801‑induced schizophrenic mice. Abilify (aripiprazole), a drug used to treat human schizophrenia patients, was used as the positive control. For the assessment of behavioral symptoms affecting locomotion, social interaction and spatial working memory, the open‑field, social interaction and Morris water maze tests were conducted. For investigating the biochemical parameters, NMDA receptor expression in the hippocampal CA2‑3 regions and prefrontal cortex was detected by NMDA immunofluorescence and BDNF expression in the hippocampus was measured using western blot analysis. MK‑801 injection for 14 days induced schizophrenia‑like behavioral abnormalities with decreased expression of the NMDA receptor and BDNF in the brains of mice. The results indicated that free access to voluntary wheel running for 2 weeks alleviated schizophrenia‑like behavioral abnormalities and increased the expression of NMDA receptor and BDNF, comparable to the effects of aripiprazole treatment. In the present study, the results suggest that NMDA receptor hypofunctioning induced schizophrenia‑like behaviors, and that voluntary wheel running was effective in reducing these symptoms by increasing NMDA receptor and BDNF expression, resulting in an improvement of disease related behavioral deficits.

  14. Glutamic acid ameliorates estrogen deficiency-induced menopausal-like symptoms in ovariectomized mice.

    Science.gov (United States)

    Han, Na-Ra; Kim, Hee-Yun; Yang, Woong Mo; Jeong, Hyun-Ja; Kim, Hyung-Min

    2015-09-01

    Some amino acids are considered alternative therapies for improving menopausal symptoms. Glutamic acid (GA), which is abundant in meats, fish, and protein-rich plant foods, is known to be a neurotransmitter or precursor of γ-aminobutyric acid. Although it is unclear if GA functions in menopausal symptoms, we hypothesized that GA would attenuate estrogen deficiency-induced menopausal symptoms. The objective to test our hypothesis was to examine an estrogenic effect of GA in ovariectomized (OVX) mice, estrogen receptor (ER)-positive human osteoblast-like MG-63 cells, and ER-positive human breast cancer MCF-7 cells. The results demonstrated that administration with GA to mice suppressed body weight gain and vaginal atrophy when compared with the OVX mice. A microcomputed tomographic analysis of the trabecular bone showed increases in bone mineral density, trabecular number, and connectivity density as well as a significant decrease in total porosity of the OVX mice treated with GA. In addition, GA increased serum levels of alkaline phosphatase and estrogen compared with the OVX mice. Furthermore, GA induced proliferation and increased ER-β messenger RNA (mRNA) expression, estrogen response element (ERE) activity, extracellular signal-regulated kinase phosphorylation, and alkaline phosphatase activity in MG-63 cells. In MCF-7 cells, GA also increased proliferation, Ki-67 mRNA expression, ER-β mRNA expression, and ERE activity. Estrogen response element activity increased by GA was inhibited by an estrogen antagonist. Taken together, our data demonstrated that GA has estrogenic and osteogenic activities in OVX mice, MG-63 cells, and MCF-7 cells. Copyright © 2015 Elsevier Inc. All rights reserved.

  15. Kaempferol ameliorates symptoms of metabolic syndrome by regulating activities of liver X receptor-β.

    Science.gov (United States)

    Hoang, Minh-Hien; Jia, Yaoyao; Mok, Boram; Jun, Hee-jin; Hwang, Kwang-Yeon; Lee, Sung-Joon

    2015-08-01

    Kaempferol is a dietary flavonol previously shown to regulate cellular lipid and glucose metabolism. However, its molecular mechanisms of action and target proteins have remained elusive, probably due to the involvement of multiple proteins. This study investigated the molecular targets of kaempferol. Ligand binding of kaempferol to liver X receptors (LXRs) was quantified by time-resolved fluorescence resonance energy transfer and surface plasmon resonance analyses. Kaempferol directly binds to and induces the transactivation of LXRs, with stronger specificity for the β-subtype (EC50 = 0.33 μM). The oral administration of kaempferol in apolipoprotein-E-deficient mice (150 mg/day/kg body weight) significantly reduced plasma glucose and increased high-density lipoprotein cholesterol levels and insulin sensitivity compared with the vehicle-fed control. Kaempferol also reduced plasma triglyceride concentrations and did not cause liver steatosis, a common side effect of potent LXR activation. In immunoblotting analysis, kaempferol reduced the nuclear accumulation of sterol regulatory element-binding protein-1 (SREBP-1). Our results show that the suppression of SREBP-1 activity and the selectivity for LXR-β over LXR-α by kaempferol contribute to the reductions of plasma and hepatic triglyceride concentrations in mice fed kaempferol. They also suggest that kaempferol activates LXR-β and suppresses SREBP-1 to enhance symptoms in metabolic syndrome. Copyright © 2015 Elsevier Inc. All rights reserved.

  16. Phosphatidylserine Ameliorates Neurodegenerative Symptoms and Enhances Axonal Transport in a Mouse Model of Familial Dysautonomia.

    Directory of Open Access Journals (Sweden)

    Shiran Naftelberg

    2016-12-01

    Full Text Available Familial Dysautonomia (FD is a neurodegenerative disease in which aberrant tissue-specific splicing of IKBKAP exon 20 leads to reduction of IKAP protein levels in neuronal tissues. Here we generated a conditional knockout (CKO mouse in which exon 20 of IKBKAP is deleted in the nervous system. The CKO FD mice exhibit developmental delays, sensory abnormalities, and less organized dorsal root ganglia (DRGs with attenuated axons compared to wild-type mice. Furthermore, the CKO FD DRGs show elevated HDAC6 levels, reduced acetylated α-tubulin, unstable microtubules, and impairment of axonal retrograde transport of nerve growth factor (NGF. These abnormalities in DRG properties underlie neuronal degeneration and FD symptoms. Phosphatidylserine treatment decreased HDAC6 levels and thus increased acetylation of α-tubulin. Further PS treatment resulted in recovery of axonal outgrowth and enhanced retrograde axonal transport by decreasing histone deacetylase 6 (HDAC6 levels and thus increasing acetylation of α-tubulin levels. Thus, we have identified the molecular pathway that leads to neurodegeneration in FD and have demonstrated that phosphatidylserine treatment has the potential to slow progression of neurodegeneration.

  17. Bacillus coagulans: a viable adjunct therapy for relieving symptoms of rheumatoid arthritis according to a randomized, controlled trial

    Science.gov (United States)

    2010-01-01

    Background Lactic acid-producing bacteria (LAB) probiotics demonstrate immunomodulating and anti-inflammatory effects and the ability to lessen the symptoms of arthritis in both animals and humans. This randomized, double-blind, placebo-controlled, parallel-design, clinical pilot trial was conducted to evaluate the effects of the LAB probiotic preparation, Bacillus coagulans GBI-30, 6086, on symptoms and measures of functional capacity in patients with rheumatoid arthritis (RA) in combination with pharmacological anti-arthritic medications. Methods Forty-five adult men and women with symptoms of RA were randomly assigned to receive Bacillus coagulans GBI-30, 6086 or placebo once a day in a double-blind fashion for 60 days in addition to their standard anti-arthritic medications. Arthritis activity was evaluated by clinical examination, the American College of Rheumatology (ACR) criteria, the Stanford Health Assessment Questionnaire Disability Index (HAQ-DI), and laboratory tests for erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP). Results Subjects who received Bacillus coagulans GBI-30, 6086 experienced borderline statistically significant improvement in the Patient Pain Assessment score (P = .052) and statistically significant improvement in Pain Scale (P = .046) vs placebo. Compared with placebo, Bacillus coagulans GBI-30, 6086 treatment resulted in greater improvement in patient global assessment and self-assessed disability; reduction in CRP; as well as the ability to walk 2 miles, reach, and participate in daily activities. There were no treatment-related adverse events reported throughout this study. Conclusions Results of this pilot study suggest that adjunctive treatment with Bacillus coagulans GBI-30, 6086 LAB probiotic appeared to be a safe and effective for patients suffering from RA. Because of the low study population size, larger trials are needed to verify these results. Trial registration ACTRN12609000435280 PMID:20067641

  18. Bacillus coagulans: a viable adjunct therapy for relieving symptoms of rheumatoid arthritis according to a randomized, controlled trial.

    Science.gov (United States)

    Mandel, David R; Eichas, Katy; Holmes, Judith

    2010-01-12

    Lactic acid-producing bacteria (LAB) probiotics demonstrate immunomodulating and anti-inflammatory effects and the ability to lessen the symptoms of arthritis in both animals and humans. This randomized, double-blind, placebo-controlled, parallel-design, clinical pilot trial was conducted to evaluate the effects of the LAB probiotic preparation, Bacillus coagulans GBI-30, 6086, on symptoms and measures of functional capacity in patients with rheumatoid arthritis (RA) in combination with pharmacological anti-arthritic medications. Forty-five adult men and women with symptoms of RA were randomly assigned to receive Bacillus coagulans GBI-30, 6086 or placebo once a day in a double-blind fashion for 60 days in addition to their standard anti-arthritic medications. Arthritis activity was evaluated by clinical examination, the American College of Rheumatology (ACR) criteria, the Stanford Health Assessment Questionnaire Disability Index (HAQ-DI), and laboratory tests for erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP). Subjects who received Bacillus coagulans GBI-30, 6086 experienced borderline statistically significant improvement in the Patient Pain Assessment score (P = .052) and statistically significant improvement in Pain Scale (P = .046) vs placebo. Compared with placebo, Bacillus coagulans GBI-30, 6086 treatment resulted in greater improvement in patient global assessment and self-assessed disability; reduction in CRP; as well as the ability to walk 2 miles, reach, and participate in daily activities. There were no treatment-related adverse events reported throughout this study. Results of this pilot study suggest that adjunctive treatment with Bacillus coagulans GBI-30, 6086 LAB probiotic appeared to be a safe and effective for patients suffering from RA. Because of the low study population size, larger trials are needed to verify these results. ACTRN12609000435280.

  19. Bacillus coagulans: a viable adjunct therapy for relieving symptoms of rheumatoid arthritis according to a randomized, controlled trial

    Directory of Open Access Journals (Sweden)

    Eichas Katy

    2010-01-01

    Full Text Available Abstract Background Lactic acid-producing bacteria (LAB probiotics demonstrate immunomodulating and anti-inflammatory effects and the ability to lessen the symptoms of arthritis in both animals and humans. This randomized, double-blind, placebo-controlled, parallel-design, clinical pilot trial was conducted to evaluate the effects of the LAB probiotic preparation, Bacillus coagulans GBI-30, 6086, on symptoms and measures of functional capacity in patients with rheumatoid arthritis (RA in combination with pharmacological anti-arthritic medications. Methods Forty-five adult men and women with symptoms of RA were randomly assigned to receive Bacillus coagulans GBI-30, 6086 or placebo once a day in a double-blind fashion for 60 days in addition to their standard anti-arthritic medications. Arthritis activity was evaluated by clinical examination, the American College of Rheumatology (ACR criteria, the Stanford Health Assessment Questionnaire Disability Index (HAQ-DI, and laboratory tests for erythrocyte sedimentation rate (ESR and C-reactive protein (CRP. Results Subjects who received Bacillus coagulans GBI-30, 6086 experienced borderline statistically significant improvement in the Patient Pain Assessment score (P = .052 and statistically significant improvement in Pain Scale (P = .046 vs placebo. Compared with placebo, Bacillus coagulans GBI-30, 6086 treatment resulted in greater improvement in patient global assessment and self-assessed disability; reduction in CRP; as well as the ability to walk 2 miles, reach, and participate in daily activities. There were no treatment-related adverse events reported throughout this study. Conclusions Results of this pilot study suggest that adjunctive treatment with Bacillus coagulans GBI-30, 6086 LAB probiotic appeared to be a safe and effective for patients suffering from RA. Because of the low study population size, larger trials are needed to verify these results. Trial registration ACTRN12609000435280

  20. A case of anti-cyclic citrullinated peptides antibody positive rheumatoid meningitis without arthritis at the onset of neurological symptoms.

    Science.gov (United States)

    Abe, Tetsuya; Mishima, Kazuhiko; Uchino, Akira; Sasaki, Atsushi; Tanahashi, Norio; Takao, Masaki

    2016-09-29

    We report an 84-year-old woman with rheumatoid meningitis. She developed weakness in her muscles and became cognitively impaired. However, physical examination revealed no evidence of rheumatoid arthritis. Levels of anti-cyclic citrullinated peptide antibodies were elevated. Brain magnetic resonance imaging (MRI) showed hyperintense lesions in the frontotemporoparietal subarachnoid space on fluid attenuated inversion recovery (FLAIR) images. Leptomeningeal enhancement was also evident on gadolinium-enhanced T1-weighted images. We suspected rheumatoid meningitis. A brain biopsy was performed and methylprednisolone pulse therapy was started. Subsequently, her symptoms and MRI findings rapidly improved.

  1. Safety and efficacy of therapies for skin symptoms of psoriasis in patients with psoriatic arthritis: a systematic review.

    Science.gov (United States)

    Boehncke, Wolf-Henning; Alvarez Martinez, David; Solomon, James A; Gottlieb, Alice B

    2014-11-01

    Numerous guidelines and recommendations exist for the treatment of psoriasis in various populations. One important population is patients with psoriatic arthritis (PsA) who have symptoms of both joint and skin disease. In patients with both facets of psoriatic disease, skin and joints must be treated separately, but also simultaneously. As several systemic therapies are approved for either one or both, the concept of treating both facets with the same drug is feasible. This review summarizes evidence from studies in patients with PsA on the efficacy of these drugs on psoriatic skin disease in these patients.

  2. Amelioration of psychiatric symptoms through exposure to music individually adapted to brain rhythm disorders - a randomised clinical trial on the basis of fundamental research.

    Science.gov (United States)

    Müller, Wolf; Haffelder, Günter; Schlotmann, Angelika; Schaefers, Andrea T U; Teuchert-Noodt, Gertraud

    2014-01-01

    This pilot study examined, whether long-term exposure of psychiatric patients to music that was individually adapted to brain rhythm disorders associated with psychoticism could act to ameliorate psychiatric symptoms. A total of 50 patients with various psychiatric diagnoses were randomised in a 1:1 ratio to listen to CDs containing either music adapted to brain rhythm anomalies associated with psychoticism - measured via a specific spectral analysis - or standard classical music. Participants were instructed to listen to the CDs over the next 18 months. Psychiatric symptoms in both groups were assessed at baseline and at 4, 8 and 18 months, using the Brief Symptom Inventory (BSI). At 18 months, patients in the experimental group showed significantly decreased BSI scores compared to control patients. Intriguingly, this effect was not only seen for symptoms of psychoticism and paranoia but also for anxiety, phobic anxiety and somatisation. Exposure to the adapted music was effective in ameliorating psychotic, anxiety and phobic anxiety symptoms. Based on the theories of neuroplasticity and brain rhythms, it can be hypothesised that this intervention may be enhancing brain-rhythm synchronisation and plasticity in prefrontal-hippocampal circuits that are implicated in both psychosis/paranoia and anxiety/phobic anxiety.

  3. Associations Between Five Important Domains of Health and the Patient Acceptable Symptom State in Rheumatoid Arthritis and Psoriatic Arthritis: A Cross-Sectional Study of 977 Patients.

    Science.gov (United States)

    Puyraimond-Zemmour, Déborah; Etcheto, Adrien; Fautrel, Bruno; Balanescu, Andra; de Wit, Maarten; Heiberg, Turid; Otsa, Kati; Kvien, Tore K; Dougados, Maxime; Gossec, Laure

    2017-10-01

    To explore the link between a patient acceptable symptom state (PASS) and patient-perceived impact in rheumatoid arthritis (RA) and psoriatic arthritis (PsA). This was a cross-sectional study of unselected patients with definite RA or PsA. Pain, functional capacity, fatigue, coping, and sleep disturbance were assessed using a numeric rating scale (0-10) and compared between patients in PASS or not (Cohen's effect sizes). The domains of health associated with PASS status were assessed by multivariate forward logistic regression, and PASS thresholds were determined using the 75th percentile method and receiver operating characteristic analyses. Among 977 patients (531 with RA, 446 with PsA), the mean ± SD age was 53.4 ± 13.2 years, mean ± SD disease duration was 11.2 ± 10.0 years, and 637 (65.8%) were women. In all, 595 patients (60.9%) were in PASS; they had lower symptom levels, and all domains of health except sleep disturbance discriminated clearly between patients in PASS or not (effect sizes 0.73-1.45 in RA and 0.82-1.52 in PsA). In multivariate analysis, less pain and better coping were predictive of being in PASS. Odds ratios were: RA pain 0.80 (95% confidence interval [95% CI] 0.67-0.96), PsA pain 0.63 (95% CI 0.52-0.75), RA coping 0.84 (95% CI 0.74-0.96), and PsA coping 0.83 (95% CI 0.71-0.97). The cutoffs of symptom intensity (range 0-10), corresponding to PASS for the 5 domains of health and the 2 diseases were similar, i.e., approximately 4-5. In RA and PsA, PASS was associated with the 5 domains of health analyzed, and in particular with less pain and better coping. © 2016, American College of Rheumatology.

  4. What Is the Relationship Between Morning Symptoms and Measures of Disease Activity in Patients With Rheumatoid Arthritis?

    Science.gov (United States)

    Boers, M; Buttgereit, F; Saag, K; Alten, R; Grahn, A; Storey, D; Rice, P; Kirwan, J

    2015-09-01

    Little is known about the relationship between morning symptoms of rheumatoid arthritis (RA) and measures of disease activity currently used to assess RA. Information available from the Circadian Administration of Prednisone in Rheumatoid Arthritis (CAPRA-2) study was used to investigate these relationships. CAPRA-2 included 350 patients with RA who were symptomatic despite treatment with disease-modifying antirheumatic drugs, randomized 2:1 to additional treatment with a 5-mg daily dose of delayed-release prednisone or placebo. Pearson's correlations were used to evaluate the relationships between change from baseline in symptoms (duration of morning stiffness, severity of morning stiffness, and intensity of pain on waking) and measures of disease activity (the American College of Rheumatology 20% improvement criteria [ACR20], the Disease Activity Score in 28 joints [DAS28], and the Health Assessment Questionnaire disability index). Correlations were defined as weak (0.7). There was a strong correlation between the severity of morning stiffness and the intensity of morning pain (Pearson's correlation 0.91, P morning stiffness and measures of disease activity (0.24-0.28), with moderate correlations between the severity of morning stiffness or intensity of pain on waking and DAS28 or ACR20 scores (0.44-0.48). Severity of morning stiffness showed less variability and a greater effect size than did duration of morning stiffness. Morning symptoms and measures of disease activity show weak to moderate correlations. Severity of morning stiffness showed less variability and greater effect size than did duration of morning stiffness. These findings suggest that severity is the preferred construct to measure the impact of morning stiffness in patients with RA, information that is not fully captured in the RA core set. © 2015, American College of Rheumatology.

  5. Novel transdermal photodynamic therapy using ATX-S10.Na(II) induces apoptosis of synovial fibroblasts and ameliorates collagen antibody-induced arthritis in mice.

    Science.gov (United States)

    Miyazawa, S; Nishida, K; Komiyama, T; Nakae, Y; Takeda, K; Yorimitsu, M; Kitamura, A; Kunisada, T; Ohtsuka, A; Inoue, H

    2006-06-01

    We aimed to test the effect of transdermal photodynamic therapy (PDT) on synovial proliferation in vitro and in vivo, using a novel photosensitizer, ATX-S10.Na(II). Synovial fibroblasts were obtained from patients with RA (RASF). Cell viability with or without PDT was determined by MTT assay. Cell morphology was examined by light and transmission electron microscopy. DNA fragmentation was labeled by TUNEL stain. Collagen antibody-induced arthritis (CAIA) was induced in DBA/1 mice, and the effects of transdermal PDT were evaluated by clinical and histological examination. PDT showed drug concentration-dependent and laser dose-dependent cytotoxicity on RASF. TUNEL stain and TEM study revealed the induction of apoptotic cell death of RASF. Transdermal PDT significantly reduced clinical arthritis and synovial inflammation in this model of arthritis. These results suggest that transdermal PDT using ATX-S10.Na(II) might be a novel less invasive treatment strategy for small joint arthritis and tenosynovitis.

  6. CD1d-dependent NKT cells play a protective role in acute and chronic arthritis models by ameliorating antigen-specific Th1 responses

    DEFF Research Database (Denmark)

    Teige, Anna; Bockermann, Robert; Hasan, Maruf

    2010-01-01

    -induced arthritis (AIA) and collagen-induced arthritis (CIA), to evaluate acute and chronic arthritis in CD1d knockout mice and mice depleted of NK1.1(+) cells. CD1d-deficient mice developed more severe AIA compared with wild-type littermates, with a higher degree of inflammation and proteoglycan depletion. Chronic...... arthritis in CIA was also worse in the absence of CD1d-dependent NKTs. Elevated levels of Ag-specific IFN-gamma production accompanied these findings rather than changes in IL-17alpha. Depletion of NK1.1(+) cells supported these findings in AIA and CIA. This report provides support for CD1d-dependent NKTs...

  7. Efficacy of Turmeric Extracts and Curcumin for Alleviating the Symptoms of Joint Arthritis: A Systematic Review and Meta-Analysis of Randomized Clinical Trials.

    Science.gov (United States)

    Daily, James W; Yang, Mini; Park, Sunmin

    2016-08-01

    Although turmeric and its curcumin-enriched extracts have been used for treating arthritis, no systematic review and meta-analysis of randomized clinical trials (RCTs) have been conducted to evaluate the strength of the research. We systemically evaluated all RCTs of turmeric extracts and curcumin for treating arthritis symptoms to elucidate the efficacy of curcuma for alleviating the symptoms of arthritis. Literature searches were conducted using 12 electronic databases, including PubMed, Embase, Cochrane Library, Korean databases, Chinese medical databases, and Indian scientific database. Search terms used were "turmeric," "curcuma," "curcumin," "arthritis," and "osteoarthritis." A pain visual analogue score (PVAS) and Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) were used for the major outcomes of arthritis. Initial searches yielded 29 articles, of which 8 met specific selection criteria. Three among the included RCTs reported reduction of PVAS (mean difference: -2.04 [-2.85, -1.24]) with turmeric/curcumin in comparison with placebo (P turmeric/curcumin treatment (mean difference: -15.36 [-26.9, -3.77]; P = .009). Furthermore, there was no significant mean difference in PVAS between turmeric/curcumin and pain medicine in meta-analysis of five studies. Eight RCTs included in the review exhibited low to moderate risk of bias. There was no publication bias in the meta-analysis. In conclusion, these RCTs provide scientific evidence that supports the efficacy of turmeric extract (about 1000 mg/day of curcumin) in the treatment of arthritis. However, the total number of RCTs included in the analysis, the total sample size, and the methodological quality of the primary studies were not sufficient to draw definitive conclusions. Thus, more rigorous and larger studies are needed to confirm the therapeutic efficacy of turmeric for arthritis.

  8. Positive Psychology Interventions Addressing Pleasure, Engagement, Meaning, Positive Relationships, and Accomplishment Increase Well-Being and Ameliorate Depressive Symptoms: A Randomized, Placebo-Controlled Online Study.

    Science.gov (United States)

    Gander, Fabian; Proyer, René T; Ruch, Willibald

    2016-01-01

    Seligman (2002) suggested three paths to well-being, the pursuit of pleasure, the pursuit of meaning, and the pursuit of engagement, later adding two more, positive relationships and accomplishment, in his 2011 version. The contribution of these new components to well-being has yet to be addressed. In an online positive psychology intervention study, we randomly assigned 1624 adults aged 18-78 (M = 46.13; 79.2% women) to seven conditions. Participants wrote down three things they related to either one of the five components of Seligman's Well-Being theory (Conditions 1-5), all of the five components (Condition 6) or early childhood memories (placebo control condition). We assessed happiness (AHI) and depression (CES-D) before and after the intervention, and 1-, 3-, and 6 months afterwards. Additionally, we considered moderation effects of well-being levels at baseline. Results confirmed that all interventions were effective in increasing happiness and most ameliorated depressive symptoms. The interventions worked best for those in the middle-range of the well-being continuum. We conclude that interventions based on pleasure, engagement, meaning, positive relationships, and accomplishment are effective strategies for increasing well-being and ameliorating depressive symptoms and that positive psychology interventions are most effective for those people in the middle range of the well-being continuum.

  9. Positive Psychology Interventions Addressing Pleasure, Engagement, Meaning, Positive Relationships, and Accomplishment Increase Well-Being and Ameliorate Depressive Symptoms: A Randomized, Placebo-Controlled Online Study

    Science.gov (United States)

    Gander, Fabian; Proyer, René T.; Ruch, Willibald

    2016-01-01

    Seligman (2002) suggested three paths to well-being, the pursuit of pleasure, the pursuit of meaning, and the pursuit of engagement, later adding two more, positive relationships and accomplishment, in his 2011 version. The contribution of these new components to well-being has yet to be addressed. In an online positive psychology intervention study, we randomly assigned 1624 adults aged 18–78 (M = 46.13; 79.2% women) to seven conditions. Participants wrote down three things they related to either one of the five components of Seligman's Well-Being theory (Conditions 1–5), all of the five components (Condition 6) or early childhood memories (placebo control condition). We assessed happiness (AHI) and depression (CES-D) before and after the intervention, and 1-, 3-, and 6 months afterwards. Additionally, we considered moderation effects of well-being levels at baseline. Results confirmed that all interventions were effective in increasing happiness and most ameliorated depressive symptoms. The interventions worked best for those in the middle-range of the well-being continuum. We conclude that interventions based on pleasure, engagement, meaning, positive relationships, and accomplishment are effective strategies for increasing well-being and ameliorating depressive symptoms and that positive psychology interventions are most effective for those people in the middle range of the well-being continuum. PMID:27242600

  10. Rutin and rutin-conjugated gold nanoparticles ameliorate collagen-induced arthritis in rats through inhibition of NF-κB and iNOS activation.

    Science.gov (United States)

    Gul, Anum; Kunwar, Bimal; Mazhar, Maryam; Faizi, Shaheen; Ahmed, Dania; Shah, Muhammad Raza; Simjee, Shabana U

    2018-04-18

    Numerous studies have suggested that nuclear factor-κB (NF-κB) and inducible nitric oxide synthase (iNOS) are important mediators of inflammatory response in human and animal models of arthritis. Besides, oxidative stress markers, nitric oxide (NO) and peroxide (PO) are also major contributors in the pathogenesis of rheumatoid arthritis (RA). Over expression of these inflammatory mediators leads to the extracellular matrix degradation, and excessive cartilage and bone resorption, ultimately leading to the irreversible damage to joints. The aim of the present study was to investigate the anti-arthritic mechanism of bioflavonoids, rutin and rutin-conjugated gold nanoparticles (R-AuNPs) by determining their role in the modulation of NF-κB and iNOS expression in collagen-induced arthritis (CIA) model of rats. Arthritis was induced by the subcutaneous administration of bovine type II collagen. Treatment was started with rutin, indomethacin + rutin (I + R) and R-AuNPs on the day of CIA induction. The severity of arthritis was determined by measuring the arthritic score on alternate days until mean arthritic score of 4 was observed. The NO and PO levels were also analyzed in serum samples. NF-κB and iNOS expression levels were determined in spleen tissue samples by real time RT-PCR and immunohistochemistry. Marked reduction in the arthritic score as well as in the NO and PO levels was observed in the treated groups. A significant downregulation in the NF-κB and iNOS expression levels was also observed in the treatment groups compared to the arthritic control group. Collectively, the findings suggest potential clinical role of rutin and R-AuNPs in the treatment of rheumatoid arthritis. Copyright © 2018 Elsevier B.V. All rights reserved.

  11. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... any advice you receive from your rheumatologist. Click A Link Below To Play Rheumatoid Arthritis: Symptoms and ... About Victoria Ruffing, RN Ms. Ruffing has been a member of the Arthritis Center since 2000, currently ...

  12. Tamarind Seed (Tamarindus indica) Extract Ameliorates Adjuvant-Induced Arthritis via Regulating the Mediators of Cartilage/Bone Degeneration, Inflammation and Oxidative Stress.

    Science.gov (United States)

    Sundaram, Mahalingam S; Hemshekhar, Mahadevappa; Santhosh, Martin S; Paul, Manoj; Sunitha, Kabburahalli; Thushara, Ram M; NaveenKumar, Somanathapura K; Naveen, Shivanna; Devaraja, Sannaningaiah; Rangappa, Kanchugarakoppal S; Kemparaju, Kempaiah; Girish, Kesturu S

    2015-06-10

    Medicinal plants are employed in the treatment of human ailments from time immemorial. Several studies have validated the use of medicinal plant products in arthritis treatment. Arthritis is a joint disorder affecting subchondral bone and cartilage. Degradation of cartilage is principally mediated by enzymes like matrix metalloproteinases (MMPs), hyaluronidases (HAase), aggrecanases and exoglycosidases. These enzymes act upon collagen, hyaluronan and aggrecan of cartilage respectively, which would in turn activate bone deteriorating enzymes like cathepsins and tartrate resistant acid phosphatases (TRAP). Besides, the incessant action of reactive oxygen species and the inflammatory mediators is reported to cause further damage by immunological activation. The present study demonstrated the anti-arthritic efficacy of tamarind seed extract (TSE). TSE exhibited cartilage and bone protecting nature by inhibiting the elevated activities of MMPs, HAase, exoglycosidases, cathepsins and TRAP. It also mitigated the augmented levels of inflammatory mediators like interleukin (IL)-1β, tumor necrosis factor-α, IL-6, IL-23 and cyclooxygenase-2. Further, TSE administration alleviated increased levels of ROS and hydroperoxides and sustained the endogenous antioxidant homeostasis by balancing altered levels of endogenous antioxidant markers. Overall, TSE was observed as a potent agent abrogating arthritis-mediated cartilage/bone degradation, inflammation and associated stress in vivo demanding further attention.

  13. Activation of the cholinergic anti-inflammatory pathway by nicotine ameliorates lipopolysaccharide-induced preeclampsia-like symptoms in pregnant rats.

    Science.gov (United States)

    Liu, Yuanyuan; Yang, Jinying; Bao, Junjie; Li, Xiaolan; Ye, Aihua; Zhang, Guozheng; Liu, Huishu

    2017-01-01

    Preeclampsia (PE) exerts a more intense systemic inflammatory response than normal pregnancy. Recently, the role of the cholinergic anti-inflammatory pathway (CAP) in regulating inflammation has been extensively studied. The aim of this study was to investigate the effect of nicotine, a selective cholinergic agonist, on lipopolysaccharide (LPS)-induced preeclampsia-like symptoms in pregnant rats and to determine the molecular mechanism underlying it. Rats were administered LPS (1.0 μg/kg) via tail vein injection on gestational day 14 to induce preeclampsia-like symptoms. Nicotine (1.0 mg/kg/d) and α-bungarotoxin (1.0 μg/kg/d) were injected subcutaneously into the rats from gestational day 14-19. Clinical symptoms were recorded. Serum and placentas were collected to determine cytokine levels using Luminex. The mRNA and protein expression levels of α7 nicotinic acetylcholine receptor (α7nAChR) were determined using Real time-PCR and Western blot analysis. Immunohistochemistry was performed to determine the level of activation of nuclear factor-κB (NF-κB) in placentas. Nicotine significantly ameliorated LPS-induced preeclampsia-like symptoms in pregnant rats (P preeclampsia (P preeclampsia rats. Our findings suggest that the activation of α7nAChR by nicotine attenuates preeclampsia-like symptoms, and this protective effect is likely the result of the inhibition of inflammation via the NF-κB p65 pathway. Copyright © 2016 Elsevier Ltd. All rights reserved.

  14. Associations of perceived social support and positive psychological resources with fatigue symptom in patients with rheumatoid arthritis.

    Science.gov (United States)

    Xu, NeiLi; Zhao, Shuai; Xue, HongXia; Fu, WenYi; Liu, Li; Zhang, TianQi; Huang, Rui; Zhang, Ning

    2017-01-01

    This study aimed to assess the association between perceived social support (PSS) and fatigue and the roles of hope, optimism, general self-efficacy and resilience as mediators or moderators on PSS-fatigue association among Rheumatoid Arthritis (RA) patients in China. A multi-center, cross-sectional study was conducted withinpatients diagnosed with RA in northeast China, in which 305 eligible inpatients were enrolled. The Multidimensional Fatigue Inventory, Multidimensional Scale of Perceived Social Support, Herth Hope Index, Life Orientation Test Revised, General Self-Efficacy Scale and Ego-Resiliency Scale were completed. The associations of PSS, hope, optimism, general self-efficacy and resilience with fatigue and the moderating roles of these positive psychological constructs were tested by hierarchical linear regression. Asymptotic and resampling strategies were utilized to assess the mediating roles of hope, optimism, general self-efficacy and resilience. The mean score of the MFI was 57.88 (SD = 9.50). PSS, hope, optimism and resilience were negatively associated with RA-related fatigue, whereas DAS28-CRP was positively associated. Only resilience positively moderated the PSS-fatigue association (B = 0.03, β = 0.13, P<0.01). Hope, optimism and resilience may act as partial mediators in the association between PSS and fatigue symptoms (hope: a*b = -0.16, BCa 95%CI: -0.27, -0.03; optimism: a*b = -0.20, BCa 95%CI: -0.30, -0.10; resilience: a*b = -0.12, BCa 95%CI: -0.21-0.04). Fatigue is a severe symptom among RA patients. Resilience may positively moderate the PSS-fatigue association. Hope, optimism and resilience may act as partial mediators in the association. PSS, hope, optimism and resilience may contribute as effective recourses to alleviate fatigue, upon which PSS probably has the greatest effect.

  15. Associations of perceived social support and positive psychological resources with fatigue symptom in patients with rheumatoid arthritis.

    Directory of Open Access Journals (Sweden)

    NeiLi Xu

    Full Text Available This study aimed to assess the association between perceived social support (PSS and fatigue and the roles of hope, optimism, general self-efficacy and resilience as mediators or moderators on PSS-fatigue association among Rheumatoid Arthritis (RA patients in China.A multi-center, cross-sectional study was conducted withinpatients diagnosed with RA in northeast China, in which 305 eligible inpatients were enrolled. The Multidimensional Fatigue Inventory, Multidimensional Scale of Perceived Social Support, Herth Hope Index, Life Orientation Test Revised, General Self-Efficacy Scale and Ego-Resiliency Scale were completed. The associations of PSS, hope, optimism, general self-efficacy and resilience with fatigue and the moderating roles of these positive psychological constructs were tested by hierarchical linear regression. Asymptotic and resampling strategies were utilized to assess the mediating roles of hope, optimism, general self-efficacy and resilience.The mean score of the MFI was 57.88 (SD = 9.50. PSS, hope, optimism and resilience were negatively associated with RA-related fatigue, whereas DAS28-CRP was positively associated. Only resilience positively moderated the PSS-fatigue association (B = 0.03, β = 0.13, P<0.01. Hope, optimism and resilience may act as partial mediators in the association between PSS and fatigue symptoms (hope: a*b = -0.16, BCa 95%CI: -0.27, -0.03; optimism: a*b = -0.20, BCa 95%CI: -0.30, -0.10; resilience: a*b = -0.12, BCa 95%CI: -0.21-0.04.Fatigue is a severe symptom among RA patients. Resilience may positively moderate the PSS-fatigue association. Hope, optimism and resilience may act as partial mediators in the association. PSS, hope, optimism and resilience may contribute as effective recourses to alleviate fatigue, upon which PSS probably has the greatest effect.

  16. Arthritis - resources

    Science.gov (United States)

    Resources - arthritis ... The following organizations provide more information on arthritis : American Academy of Orthopaedic Surgeons -- orthoinfo.aaos.org/menus/arthritis.cfm Arthritis Foundation -- www.arthritis.org Centers for Disease Control and Prevention -- www. ...

  17. Efficacy of Turmeric Extracts and Curcumin for Alleviating the Symptoms of Joint Arthritis: A Systematic Review and Meta-Analysis of Randomized Clinical Trials

    Science.gov (United States)

    Daily, James W.; Yang, Mini

    2016-01-01

    Abstract Although turmeric and its curcumin-enriched extracts have been used for treating arthritis, no systematic review and meta-analysis of randomized clinical trials (RCTs) have been conducted to evaluate the strength of the research. We systemically evaluated all RCTs of turmeric extracts and curcumin for treating arthritis symptoms to elucidate the efficacy of curcuma for alleviating the symptoms of arthritis. Literature searches were conducted using 12 electronic databases, including PubMed, Embase, Cochrane Library, Korean databases, Chinese medical databases, and Indian scientific database. Search terms used were “turmeric,” “curcuma,” “curcumin,” “arthritis,” and “osteoarthritis.” A pain visual analogue score (PVAS) and Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) were used for the major outcomes of arthritis. Initial searches yielded 29 articles, of which 8 met specific selection criteria. Three among the included RCTs reported reduction of PVAS (mean difference: −2.04 [−2.85, −1.24]) with turmeric/curcumin in comparison with placebo (P < .00001), whereas meta-analysis of four studies showed a decrease of WOMAC with turmeric/curcumin treatment (mean difference: −15.36 [−26.9, −3.77]; P = .009). Furthermore, there was no significant mean difference in PVAS between turmeric/curcumin and pain medicine in meta-analysis of five studies. Eight RCTs included in the review exhibited low to moderate risk of bias. There was no publication bias in the meta-analysis. In conclusion, these RCTs provide scientific evidence that supports the efficacy of turmeric extract (about 1000 mg/day of curcumin) in the treatment of arthritis. However, the total number of RCTs included in the analysis, the total sample size, and the methodological quality of the primary studies were not sufficient to draw definitive conclusions. Thus, more rigorous and larger studies are needed to confirm the therapeutic efficacy

  18. Adoptive transfer of human gingiva-derived mesenchymal stem cells ameliorates collagen-induced arthritis via suppressing Th1 and Th17 and enhancing regulatory T cell differentiation

    Science.gov (United States)

    Chen, Maogen; Su, Wenru; Lin, Xiaohong; Guo, Zhiyong; Wang, Julie; Zhang, Qunzhou; Brand, David; Ryffel, Bernhard; Huang, Jiefu; Liu, Zhongmin; He, Xiaoshun; Le, Anh D.; Zheng, Song Guo

    2015-01-01

    Objective Current approaches offer no cures for rheumatoid arthritis (RA). Accumulating evidence has revealed that manipulation of bone-marrow mesenchymal stem cells (BMSCs) may have the potential to treat RA. While BMSC-based therapy faces many challenges such as limited cell availability and reduced clinical feasibility, we herein demonstrate that substitution of gingival-derived mesenchymal stem cells (GMSCs) results in significantly improved therapeutic effects on established collagen-induced arthritis (CIA). Methods CIA has been induced with the immunization of type II collagen (CII) and CFA in DBA/1J mice. GMSCs were injected i.v. into mice on day 14 after immunization. In some experiments, injection of PC61 (anti-CD25 antibody) i.p. was used to delete Tregs in arthritic mice. Results Infusion of GMSCs in DBA/1J mice with CIA significantly decreased the severity of arthritis and pathology scores, and down-regulated inflammatory cytokine (IFN-γ, IL-17A) production. Infusion of GMSCs resulted in an increase in CD4+CD39+Foxp3+ cells in arthritic mice. These increases were noted early in spleen and LN and later in synovial fluid. The increased frequency of Foxp3+ Treg cells consisted of cells that were mainly Helios negative. Infusion of GMSCs partially interfered with the progress of CIA when Treg cells were depleted. Pre-treatment of GMSCs with CD39 or CD73 inhibitor significantly reversed the protective effect of GMSCs on CIA. Conclusion The role of GMSCs in controlling CIA pathology mostly depends upon CD39/CD73 signals and partially upon the induction of CD4+CD39+Foxp3+ Treg cells. GMSCs provide a promising approach for the treatment of autoimmune diseases. PMID:23400582

  19. [Bone marrow stromal cells transfected with ciliary neurotrophic factor gene ameliorates the symptoms and inflammation in C57BL/6 mice with experimental allergic encephalomyelitis].

    Science.gov (United States)

    Lu, Zheng-qi; Hu, Xue-qiang; Zhu, Can-sheng; Zheng, Xue-ping; Wan, Dun-jing; Liu, Ran-yi; Huang, Bi-jun; Huang, Wen-lin

    2009-12-01

    To investigate the anti-inflammatory effect of bone marrow stromal cells (MSCs) transfected with recombinant adenovirus-mediated ciliary neurotrophic factor (CNTF) gene in C57BL/6 mice with experimental allergic encephalomyelitis (EAE). An adenovirus vector containing CNTF gene Ad-CNTF-IRES-GFP was constructed and transfected in the MSCs (MSC-CNTF). After examination of CNTF expression, the transfected cells were transplanted in C57BL/6 mice with MOG 35-55-induced EAE, which were monitored for the changes in the symptoms scores. The levels of tumor necrosis factor-alpha (TNF-alpha), inteferon-gamma (IFN-gamma), interleukin-12P35 (IL-12P35), and IL-10 in the peripheral blood of the mice were detected, and the number of MSC-CNTF cells in the spleen and spinal cord was counted. CD3+ T cell infiltration and TNF-alpha and IFN-gamma expressions in the lesions were also observed after the cell transplantation. CNTF gene transfection resulted in significantly increased CNTF expression in the MSCs. The mice receiving MSC-CNTF transplantation exhibited significantly improved symptoms with shortened disease course and lessened disease severity. The cell transplantation also resulted in significantly decreased peripheral blood TNF-alpha levels, ameliorated CD3+T cell infiltrations and lowered TNF-alpha expression in the lesions, while the levels of IFN-gamma underwent no significant changes. Transplantation of CNTF gene-transfected MSCs results in decreased peripheral blood TNF-alpha and IFN-gamma levels and reduced inflammatory cells, CD3-positive cells and TNF-alpha expression in the lesion of EAE, therefore providing better effect than MSCs in relieving the symptoms of EAE in mice.

  20. Norisoboldine ameliorates collagen-induced arthritis through regulating the balance between Th17 and regulatory T cells in gut-associated lymphoid tissues

    Energy Technology Data Exchange (ETDEWEB)

    Tong, Bei; Dou, Yannong; Wang, Ting; Yu, Juntao; Wu, Xin; Lu, Qian [Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases, Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009 (China); Chou, Guixin; Wang, Zhengtao [Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203 (China); Kong, Lingyi [Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009 (China); Dai, Yue, E-mail: yuedaicpu@hotmail.com [Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases, Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009 (China); Xia, Yufeng, E-mail: yfxiacpu@126.com [Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases, Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009 (China)

    2015-01-01

    Norisoboldine (NOR), the main active ingredient of the dry root of Lindera aggregata, was previously proven to have substantial therapeutic effects on collagen-induced arthritis (CIA) in mice by oral administration. However, it exhibited a very poor bioavailability in normal rats. The pharmacokinetic–pharmacodynamics disconnection attracts us to explore its anti-arthritic mechanism in more detail. In this study, NOR, administered orally, markedly attenuated the pathological changes in CIA rats, which was accompanied by the down-regulation of pro-inflammatory cytokines and the up-regulation of anti-inflammatory cytokine IL-10. Pharmacokinetic studies demonstrated that the plasma concentration of NOR was moderately elevated in CIA rats compared with normal rats, but it was still far lower than the minimal effective concentration required for inhibiting the proliferation and activation of T lymphocytes in vitro. Interestingly, NOR was shown to regulate the balance between Th17 and regulatory T (Treg) cells in the intestinal lymph nodes more strikingly than in other tissues. It could increase the expression of Foxp3 mRNA in both gut and joints, and markedly up-regulate the number of integrin α4β7 (a marker of gut source)-positive Foxp3{sup +} cells in the joints of CIA rats. These results suggest that the gut might be the primary action site of NOR, and NOR exerts anti-arthritis effect through regulating the balance between Th17 and Treg cells in intestinal lymph nodes and yielding a trafficking of lymphocytes (especially Treg cells) from the gut to joint. The findings of the present study also provide a plausible explanation for the anti-arthritic effects of poorly absorbed compounds like NOR. - Highlights: • Norisoboldine, administered orally, markedly attenuates the clinical signs of CIA. • Norisoboldine regulates the balance of Th17/Treg cells in the intestinal lymph node. • Norisoboldine induces the migration of Treg cells from the gut to joint.

  1. Norisoboldine ameliorates collagen-induced arthritis through regulating the balance between Th17 and regulatory T cells in gut-associated lymphoid tissues

    International Nuclear Information System (INIS)

    Tong, Bei; Dou, Yannong; Wang, Ting; Yu, Juntao; Wu, Xin; Lu, Qian; Chou, Guixin; Wang, Zhengtao; Kong, Lingyi; Dai, Yue; Xia, Yufeng

    2015-01-01

    Norisoboldine (NOR), the main active ingredient of the dry root of Lindera aggregata, was previously proven to have substantial therapeutic effects on collagen-induced arthritis (CIA) in mice by oral administration. However, it exhibited a very poor bioavailability in normal rats. The pharmacokinetic–pharmacodynamics disconnection attracts us to explore its anti-arthritic mechanism in more detail. In this study, NOR, administered orally, markedly attenuated the pathological changes in CIA rats, which was accompanied by the down-regulation of pro-inflammatory cytokines and the up-regulation of anti-inflammatory cytokine IL-10. Pharmacokinetic studies demonstrated that the plasma concentration of NOR was moderately elevated in CIA rats compared with normal rats, but it was still far lower than the minimal effective concentration required for inhibiting the proliferation and activation of T lymphocytes in vitro. Interestingly, NOR was shown to regulate the balance between Th17 and regulatory T (Treg) cells in the intestinal lymph nodes more strikingly than in other tissues. It could increase the expression of Foxp3 mRNA in both gut and joints, and markedly up-regulate the number of integrin α4β7 (a marker of gut source)-positive Foxp3 + cells in the joints of CIA rats. These results suggest that the gut might be the primary action site of NOR, and NOR exerts anti-arthritis effect through regulating the balance between Th17 and Treg cells in intestinal lymph nodes and yielding a trafficking of lymphocytes (especially Treg cells) from the gut to joint. The findings of the present study also provide a plausible explanation for the anti-arthritic effects of poorly absorbed compounds like NOR. - Highlights: • Norisoboldine, administered orally, markedly attenuates the clinical signs of CIA. • Norisoboldine regulates the balance of Th17/Treg cells in the intestinal lymph node. • Norisoboldine induces the migration of Treg cells from the gut to joint

  2. Norisoboldine ameliorates collagen-induced arthritis through regulating the balance between Th17 and regulatory T cells in gut-associated lymphoid tissues.

    Science.gov (United States)

    Tong, Bei; Dou, Yannong; Wang, Ting; Yu, Juntao; Wu, Xin; Lu, Qian; Chou, Guixin; Wang, Zhengtao; Kong, Lingyi; Dai, Yue; Xia, Yufeng

    2015-01-01

    Norisoboldine (NOR), the main active ingredient of the dry root of Lindera aggregata, was previously proven to have substantial therapeutic effects on collagen-induced arthritis (CIA) in mice by oral administration. However, it exhibited a very poor bioavailability in normal rats. The pharmacokinetic-pharmacodynamics disconnection attracts us to explore its anti-arthritic mechanism in more detail. In this study, NOR, administered orally, markedly attenuated the pathological changes in CIA rats, which was accompanied by the down-regulation of pro-inflammatory cytokines and the up-regulation of anti-inflammatory cytokine IL-10. Pharmacokinetic studies demonstrated that the plasma concentration of NOR was moderately elevated in CIA rats compared with normal rats, but it was still far lower than the minimal effective concentration required for inhibiting the proliferation and activation of T lymphocytes in vitro. Interestingly, NOR was shown to regulate the balance between Th17 and regulatory T (Treg) cells in the intestinal lymph nodes more strikingly than in other tissues. It could increase the expression of Foxp3 mRNA in both gut and joints, and markedly up-regulate the number of integrin α4β7 (a marker of gut source)-positive Foxp3(+) cells in the joints of CIA rats. These results suggest that the gut might be the primary action site of NOR, and NOR exerts anti-arthritis effect through regulating the balance between Th17 and Treg cells in intestinal lymph nodes and yielding a trafficking of lymphocytes (especially Treg cells) from the gut to joint. The findings of the present study also provide a plausible explanation for the anti-arthritic effects of poorly absorbed compounds like NOR. Copyright © 2014 Elsevier Inc. All rights reserved.

  3. Prodromal signs and symptoms of serious infections with tocilizumab treatment for rheumatoid arthritis: Text mining of the Japanese postmarketing adverse event-reporting database.

    Science.gov (United States)

    Atsumi, Tatsuya; Ando, Yoshiaki; Matsuda, Shinichi; Tomizawa, Shiho; Tanaka, Riwa; Takagi, Nobuhiro; Nakasone, Ayako

    2017-09-07

    To search for signs and symptoms before serious infection (SI) occurs in tocilizumab (TCZ)-treated rheumatoid arthritis (RA) patients. Individual case safety reports, including structured (age, sex, adverse event [AE]) and unstructured (clinical narratives) data, were analyzed by automated text mining from a Japanese post-marketing AE-reporting database (16 April 2008-10 April 2015) assuming the following: treated in Japan; TCZ RA treatment; ≥1 SI; unable to exclude causality between TCZ and SIs. The database included 7653 RA patients; 1221 reports met four criteria, encompassing 1591 SIs. Frequent SIs were pneumonia (15.9%), cellulitis (9.9%), and sepsis (5.0%). Reports for 782 patients included SI onset date; 60.7% of patients had signs/symptoms ≤28 days before SI diagnosis, 32.7% had signs/symptoms with date unidentified, 1.7% were asymptomatic, and 4.9% had unknown signs/symptoms. The most frequent signs/symptoms were for skin (swelling and pain) and respiratory (cough and pyrexia) infections. Among 68 patients who had normal laboratory results for C-reactive protein, body temperature, and white blood cell count, 94.1% had signs or symptoms of infection. This study identified prodromal signs and symptoms of SIs in RA patients receiving TCZ. Data mining clinical narratives from post-marketing AE databases may be beneficial in characterizing SIs.

  4. MicroRNA-133b Ameliorates Allergic Inflammation and Symptom in Murine Model of Allergic Rhinitis by Targeting Nlrp3.

    Science.gov (United States)

    Xiao, Lifeng; Jiang, Li; Hu, Qi; Li, Yuru

    2017-01-01

    Emerging evidences indicate that post-transcriptional regulation by microRNAs is critical in allergic rhinitis (AR) pathogenesis. MircroRNA-133b (miR-133b) was recently suggested as a potential predictor of AR. However, the in vivo effect of miR-133b on AR is unclear. AR model was established in BALB/c mice by intraperitoneal sensitization and intranasal challenge with ovalbumin (OVA). MiR-133b agomir was then intranasally administrated to mice after OVA challenge for another 7 days. The symptom of nasal rubbing and sneezing were recorded after the last OVA challenge. Nasal mucosa tissues and serum were collected. MiR-133b expression, serum OVA-specific immunoglobulin E (IgE) concentration, proinflammatory cytokines (TNF-α, IL-4, IL-5, IL-10 and IFN-γ) levels, and Nlrp3 inflammasome activation were measured by RT-PCR, ELISA, western blotting or immunohistochemistry, respectively. Histopathologic changes were evaluated using hematoxylin and eosin and Sirius red staining. The luciferase activity and protein expression of Nlrp3 were also determined. MiR-133b expression was significantly decreased in nasal mucosa of AR mice, which was restored by nasal administration with miR-133b agomir. Upregulation of miR-133b markedly reduced the concentration of OVA-specific IgE, the frequencies of nasal rubbing and sneezing, and the levels of cytokines (TNF-α, IL-4, IL-5 and IFN-γ). Levels of IL-4, IL-5, IL-10 and IFN-γ produced by cervical lymph node cells were significantly lowered in miR-133b agomir-treated mice. Moreover, miR-133b also appeared to strongly attenuate pathological alterations and eosinophils and mast cells infiltration in nasal mucosa. Notably, we demonstrated for the first time that miR-133b negatively regulated Nlrp3 expression through binding with the 3' untranslated region of Nlrp3. Consequently, infection of miR-133b in nasal mucosa remarkably suppressed the Nlrp3 inflammasome activation, as evidenced by reduced Nlrp3, Caspase-1, ASC, IL-18 and IL-1

  5. Dioscorea quinqueloba Ameliorates Oxazolone- and 2,4-Dinitrochlorobenzene-induced Atopic Dermatitis Symptoms in Murine Models

    Directory of Open Access Journals (Sweden)

    Jonghwan Jegal

    2017-12-01

    Full Text Available Dioscorea quinqueloba has been used for food substances, as well as in herbal medicines for allergic diseases such as asthma. This study aimed to investigate the anti-atopic dermatitis (AD effects of the total extract of D. quinqueloba rhizomes and active fractionson murine oxazolone- and 2,4-dinitrochlorobenzene-induced models of AD. Specific AD symptoms, such as erythema, ear swelling, and epidermis thickening, were significantly reduced in the oxazolone-mediated AD BALB/c mice upon topical application of D. quinqueloba rhizomes 95% EtOH extract (DQ. DQEA (D. quinqueloba rhizomes EtOAc fraction was beneficial for protecting the skin barrier against AD in DNCB-sensitized SKH-1 hairless mice. Decreased total serum IgE and IL-4 levels could be observed in atopic dorsal skin samples of the DQEA-treated group. On the basis of the phytochemical analysis, DQEA was found to contain dioscin and gracillin as its main compounds. Therapeutic applications with D. quinqueloba might be useful in the treatment of AD and related inflammatory skin diseases.

  6. Healing by Gentle Touch Ameliorates Stress and Other Symptoms in People Suffering with Mental Health Disorders or Psychological Stress

    Directory of Open Access Journals (Sweden)

    Clare Weze

    2007-01-01

    Full Text Available Previous studies on healing by gentle touch in clients with various illnesses indicated substantial improvements in psychological well-being, suggesting that this form of treatment might be helpful for people with impaired quality of mental health. The purpose of this study was to evaluate the effectiveness and safety of healing by gentle touch in subjects with self-reported impairments in their psychological well-being or mental health. One hundred and forty-seven clients who identified themselves as having psychological problems received four treatment sessions. Pre- to post-treatment changes in psychological and physical functioning were assessed by self-completed questionnaires which included visual analogue scales (VAS and the EuroQoL (EQ-5D. Participants recorded reductions in stress, anxiety and depression scores and increases in relaxation and ability to cope scores (all P < 0.0004. Improvements were greatest in those with the most severe symptoms initially. This open study provides strong circumstantial evidence that healing by gentle touch is safe and effective in improving psychological well-being in participants with self-reported psychological problems, and also that it safely complements standard medical treatment. Controlled trials are warranted.

  7. Thumb Arthritis

    Science.gov (United States)

    ... Figure 4 - Treatment Diagram PDF Arthritis - Base of the Thumb Related Conditions Rheumatoid Arthritis Psoriatic Arthritis Osteoarthritis MP Joint Arthritis de Quervain's Tenosynovitis Other Links CME Mission Statement and Disclaimer Policies ...

  8. Ginsenoside Rc from Korean Red Ginseng (Panax ginseng C.A. Meyer) Attenuates Inflammatory Symptoms of Gastritis, Hepatitis and Arthritis.

    Science.gov (United States)

    Yu, Tao; Rhee, Man Hee; Lee, Jongsung; Kim, Seung Hyung; Yang, Yanyan; Kim, Han Gyung; Kim, Yong; Kim, Chaekyun; Kwak, Yi-Seong; Kim, Jong-Hoon; Cho, Jae Youl

    2016-01-01

    Korean Red Ginseng (KRG) is an herbal medicine prescribed worldwide that is prepared from Panax ginseng C.A. Meyer (Araliaceae). Out of ginseng's various components, ginsenosides are regarded as the major ingredients, exhibiting anticancer and anti-inflammatory activities. Although recent studies have focused on understanding the anti-inflammatory activities of KRG, compounds that are major anti-inflammatory components, precisely how these can suppress various inflammatory processes has not been fully elucidated yet. In this study, we aimed to identify inhibitory saponins, to evaluate the in vivo efficacy of the saponins, and to understand the inhibitory mechanisms. To do this, we employed in vitro lipopolysaccharide-treated macrophages and in vivo inflammatory mouse conditions, such as collagen (type II)-induced arthritis (CIA), EtOH/HCl-induced gastritis, and lipopolysaccharide (LPS)/D-galactosamine (D-GalN)-triggered hepatitis. Molecular mechanisms were also verified by real-time PCR, immunoblotting analysis, and reporter gene assays. Out of all the ginsenosides, ginsenoside Rc (G-Rc) showed the highest inhibitory activity against the expression of tumor necrosis factor (TNF)-[Formula: see text], interleukin (IL)-1[Formula: see text], and interferons (IFNs). Similarly, this compound attenuated inflammatory symptoms in CIA, EtOH/HCl-mediated gastritis, and LPS/D-galactosamine (D-GalN)-triggered hepatitis without altering toxicological parameters, and without inducing gastric irritation. These anti-inflammatory effects were accompanied by the suppression of TNF-[Formula: see text] and IL-6 production and the induction of anti-inflammatory cytokine IL-10 in mice with CIA. G-Rc also attenuated the increased levels of luciferase activity by IRF-3 and AP-1 but not NF-[Formula: see text]B. In support of this phenomenon, G-Rc reduced TBK1, IRF-3, and ATF2 phosphorylation in the joint and liver tissues of mice with hepatitis. Therefore, our results strongly suggest that

  9. Etanercept ameliorates inflammation and pain in a novel mono-arthritic multi-flare model of streptococcal cell wall induced arthritis.

    Science.gov (United States)

    Chakravarthy, Kalyan; Faltus, Robert; Robinson, Gain; Sevilla, Raquel; Shin, John; Zielstorff, Mark; Byford, Alan; Leccese, Erica; Caniga, Michael J; Hseih, SuChun; Zhang, Shuli; Chiu, Chi-Sung; Zhang-Hoover, Jie; Moy, Lily Y; McLeod, Robbie L; Stoffregen, Dana; Zhang, Weisheng; Murtaza, Anwar; Cicmil, Milenko

    2014-12-04

    The impact of anti-TNF, corticosteroid and analgesic therapy on inflammation and pain was evaluated in a novel mono-arthritic multi-flare rat Streptococcal Cell Wall (SCW) model using Etanercept, Dexamethasone and Buprenorphine. Multiple flares of arthritis were induced with an intra-articular injection of SCW in the hind ankle on day 1, followed by intravenous challenges on days 21 and 42. Inflammation and pain were monitored in the hind paws. Cytokine profiling, cell phenotyping, bioluminescence imaging and histopathological evaluation were also performed. Local injection of SCW caused a rapid onset of inflammation and pain in the injected ankle which resolved within 4 days (Flare 1). Intravenous injection 20 days after sensitization resulted in an increase in ankle diameter and pain, which partially resolved in 8 days (Flare 2). The subsequent intra-venous injection in the same animals 14 days after resulted in a more chronic disease with inflammation and pain persisting over a period of 10 days (Flare 3). In Flare 2, therapeutic administration of Dexamethasone inhibited paw swelling (95%; Ppain (55%; Ppain (80%; Ppain by ≥30%. Expression of IL-1β, IL-6, MCP-1 and CINC was reduced by >50% (Ppain by 25%. Prior treatment with Etanercept in Flare 2 followed by re-administration in Flare 3 led to a complete loss in the efficacy of Etanercept. Systemic exposure of Etanercept corroborated with lack of efficacy. Dexamethasone inhibited inflammation and pain in both Flares 2 and 3 (Pinflammation and pain simultaneously in this model. Etanercept and Dexamethasone inhibited inflammation, pain and proinflammatory cytokines in this model. Taken together, this model facilitates the assessment of anti-rheumatic agents targeting inflammation and pain in the multiple flare paradigm and offers a powerful tool for drug discovery.

  10. A1M Ameliorates Preeclampsia-Like Symptoms in Placenta and Kidney Induced by Cell-Free Fetal Hemoglobin in Rabbit.

    Directory of Open Access Journals (Sweden)

    Åsa Nääv

    Full Text Available Preeclampsia is one of the most serious pregnancy-related diseases and clinically manifests as hypertension and proteinuria after 20 gestational weeks. The worldwide prevalence is 3-8% of pregnancies, making it the most common cause of maternal and fetal morbidity and mortality. Preeclampsia lacks an effective therapy, and the only "cure" is delivery. We have previously shown that increased synthesis and accumulation of cell-free fetal hemoglobin (HbF in the placenta is important in the pathophysiology of preeclampsia. Extracellular hemoglobin (Hb and its metabolites induce oxidative stress, which may lead to acute renal failure and vascular dysfunction seen in preeclampsia. The human endogenous protein, α1-microglobulin (A1M, removes cell-free heme-groups and induces natural tissue repair mechanisms. Exogenously administered A1M has been shown to alleviate the effects of Hb-induced oxidative stress in rat kidneys. Here we attempted to establish an animal model mimicking the human symptoms at stage two of preeclampsia by administering species-specific cell-free HbF starting mid-gestation until term, and evaluated the therapeutic effect of A1M on the induced symptoms. Female pregnant rabbits received HbF infusions i.v. with or without A1M every second day from gestational day 20. The HbF-infused animals developed proteinuria and a significantly increased glomerular sieving coefficient in kidney that was ameliorated by co-administration of A1M. Transmission electron microscopy analysis of kidney and placenta showed both intracellular and extracellular tissue damages after HbF-treatment, while A1M co-administration resulted in a significant reduction of the structural and cellular changes. Neither of the HbF-treated animals displayed any changes in blood pressure during pregnancy. In conclusion, infusion of cell-free HbF in the pregnant rabbits induced tissue damage and organ failure similar to those seen in preeclampsia, and was restored by co

  11. A1M Ameliorates Preeclampsia-Like Symptoms in Placenta and Kidney Induced by Cell-Free Fetal Hemoglobin in Rabbit.

    Science.gov (United States)

    Nääv, Åsa; Erlandsson, Lena; Axelsson, Josefin; Larsson, Irene; Johansson, Martin; Wester-Rosenlöf, Lena; Mörgelin, Matthias; Casslén, Vera; Gram, Magnus; Åkerström, Bo; Hansson, Stefan R

    2015-01-01

    Preeclampsia is one of the most serious pregnancy-related diseases and clinically manifests as hypertension and proteinuria after 20 gestational weeks. The worldwide prevalence is 3-8% of pregnancies, making it the most common cause of maternal and fetal morbidity and mortality. Preeclampsia lacks an effective therapy, and the only "cure" is delivery. We have previously shown that increased synthesis and accumulation of cell-free fetal hemoglobin (HbF) in the placenta is important in the pathophysiology of preeclampsia. Extracellular hemoglobin (Hb) and its metabolites induce oxidative stress, which may lead to acute renal failure and vascular dysfunction seen in preeclampsia. The human endogenous protein, α1-microglobulin (A1M), removes cell-free heme-groups and induces natural tissue repair mechanisms. Exogenously administered A1M has been shown to alleviate the effects of Hb-induced oxidative stress in rat kidneys. Here we attempted to establish an animal model mimicking the human symptoms at stage two of preeclampsia by administering species-specific cell-free HbF starting mid-gestation until term, and evaluated the therapeutic effect of A1M on the induced symptoms. Female pregnant rabbits received HbF infusions i.v. with or without A1M every second day from gestational day 20. The HbF-infused animals developed proteinuria and a significantly increased glomerular sieving coefficient in kidney that was ameliorated by co-administration of A1M. Transmission electron microscopy analysis of kidney and placenta showed both intracellular and extracellular tissue damages after HbF-treatment, while A1M co-administration resulted in a significant reduction of the structural and cellular changes. Neither of the HbF-treated animals displayed any changes in blood pressure during pregnancy. In conclusion, infusion of cell-free HbF in the pregnant rabbits induced tissue damage and organ failure similar to those seen in preeclampsia, and was restored by co-administration of A

  12. A vegan diet free of gluten improves the signs and symptoms of rheumatoid arthritis: the effects on arthritis correlate with a reduction in antibodies to food antigens.

    Science.gov (United States)

    Hafström, I; Ringertz, B; Spångberg, A; von Zweigbergk, L; Brannemark, S; Nylander, I; Rönnelid, J; Laasonen, L; Klareskog, L

    2001-10-01

    Whether food intake can modify the course of rheumatoid arthritis (RA) is an issue of continued scientific and public interest. However, data from controlled clinical trials are sparse. We thus decided to study the clinical effects of a vegan diet free of gluten in RA and to quantify the levels of antibodies to key food antigens not present in the vegan diet. Sixty-six patients with active RA were randomized to either a vegan diet free of gluten (38 patients) or a well-balanced non-vegan diet (28 patients) for 1 yr. All patients were instructed and followed-up in the same manner. They were analysed at baseline and after 3, 6 and 12 months, according to the response criteria of the American College of Rheumatology (ACR). Furthermore, levels of antibodies against gliadin and beta-lactoglobulin were assessed and radiographs of the hands and feet were performed. Twenty-two patients in the vegan group and 25 patients in the non-vegan diet group completed 9 months or more on the diet regimens. Of these diet completers, 40.5% (nine patients) in the vegan group fulfilled the ACR20 improvement criteria compared with 4% (one patient) in the non-vegan group. Corresponding figures for the intention to treat populations were 34.3 and 3.8%, respectively. The immunoglobulin G (IgG) antibody levels against gliadin and beta-lactoglobulin decreased in the responder subgroup in the vegan diet-treated patients, but not in the other analysed groups. No retardation of radiological destruction was apparent in any of the groups. The data provide evidence that dietary modification may be of clinical benefit for certain RA patients, and that this benefit may be related to a reduction in immunoreactivity to food antigens eliminated by the change in diet.

  13. Arthritis Pain: Do's and Don'ts

    Science.gov (United States)

    ... depression symptoms but also arthritis pain. It's no surprise that arthritis pain has a negative effect on ... Clinic does not endorse any of the third party products and services advertised. Advertising and sponsorship policy ...

  14. The effects of compression gloves on hand symptoms and hand function in rheumatoid arthritis and hand osteoarthritis: a systematic review.

    Science.gov (United States)

    Hammond, Alison; Jones, Vivienne; Prior, Yeliz

    2016-03-01

    to evaluate the effects of compression gloves in adults with rheumatoid arthritis and hand osteoarthritis. Systematic review of randomized controlled trials identified from MEDLINE, CINAHL, AMED, PEDro, OT Seeker, The Cochrane Library, ISI Web of Knowledge, Science Direct and PubMed from their inceptions to January 2015. Methodological quality of identified trials was evaluated using the PEDro scale by three independent assessors. Effects were summarized descriptively. Four trials (n=8-24; total n=74), comparing night wear of full-length finger compression gloves with placebo gloves, were assessed. Three were of moderate (PEDro score 4-5) and one low (score 3) methodological quality. Effect sizes or standardized mean differences could not be calculated to compare trials due to poor data reporting. In rheumatoid arthritis, finger joint swelling was significantly reduced, but results for pain and stiffness were inconclusive and no differences in grip strength and dexterity were identified. One study reported similar effects in pain, stiffness and finger joint swelling from both compression and thermal placebo gloves. Only one study evaluated gloves in hand osteoarthritis (n=5) with no differences. All the trials identified were small with a high risk of Type I and II errors. Evidence for the effectiveness of compression gloves worn at night is inconclusive in rheumatoid arthritis and hand osteoarthritis. © The Author(s) 2015.

  15. Rheumatoid Arthritis

    Science.gov (United States)

    Rheumatoid arthritis (RA) is a form of arthritis that causes pain, swelling, stiffness and loss of function in ... wrist and fingers. More women than men get rheumatoid arthritis. It often starts in middle age and is ...

  16. Gonococcal arthritis

    Science.gov (United States)

    Disseminated gonococcal infection (DGI); Disseminated gonococcemia; Septic arthritis - gonococcal arthritis ... Gonococcal arthritis is an infection of a joint. It occurs in people who have gonorrhea , which is caused by ...

  17. Arthritis Foundation

    Science.gov (United States)

    ... our position statement on health care transparency, patient representation and collaboration in finding shared solutions. The Role ... Kids Get Arthritis Too Español Arthritis Today Social Media Newsletters Sign Up for E-Newsletters Arthritis Foundation ...

  18. Evaluation of fatigue and its correlation with quality of life index, anxiety symptoms, depression and activity of disease in patients with psoriatic arthritis

    Science.gov (United States)

    Carneiro, Claudio; Chaves, Mario; Verardino, Gustavo; Frade, Ana Paula; Coscarelli, Pedro Guimaraes; Bianchi, Washington Alves; Ramos-e-Silva, Marcia; Carneiro, Sueli

    2017-01-01

    Background Psoriatic arthritis is associated with psychosocial morbidity and decrease in quality of life. Psychiatric comorbidity also plays an important role in the impairment of quality of life and onset of fatigue. Objectives This study aimed to assess the prevalence of fatigue in psoriatic arthritis patients and to correlate it to quality of life indexes, functional capacity, anxiety, depression and disease activity. Patients and methods This cross-sectional study was performed on outpatients with psoriatic arthritis. Functional Assessment of Chronic Illness Therapy – Fatigue (FACIT-F; version 4) was used to measure fatigue; 36-Item Short Form Health Survey (SF-36) and Psoriasis Disability Index (PDI) to measure quality of life; Health Assessment Questionnaire (HAQ) to assess functional capacity; Hospital Anxiety and Depression (HAD) scale to measure anxiety and depression symptoms; Psoriasis Area and Severity Index (PASI), Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) and Clinical Disease Activity Index (CDAI) to evaluate clinical activity. Results In all, 101 patients with mean age of 50.77 years were included. The mean PDI score was 8.01; PASI score, 9.88; BASDAI score, 3.59; HAQ score, 0.85; HAD – Anxiety (HAD A) score, 7.39; HAD Depression (HAD D) score, 5.93; FACIT–Fatigue Scale (FACIT-FS) score, 38.3 and CDAI score, 2.65. FACIT-FS was statistically associated with PASI (rs −0.345, p<0.001), PDI (rs −0.299, p<0.002), HAQ (rs −0.460, p<0.001), HAD A (rs −0.306, p=0.002) and HAD D (rs −0.339, p<0.001). The correlations with CDAI and BASDAI were not confirmed. There was statistically significant correlation with all of the domains of SF-36 and FACIT-F (version 4). Conclusion Prevalence of fatigue was moderate to intense in <25% of patients with psoriatic arthritis. Fatigue seems to be more related to the emotional and social aspects of the disease than to joint inflammatory aspects, confirming that the disease’s visibility is

  19. Helminth antigens enable CpG-activated dendritic cells to inhibit the symptoms of collagen-induced arthritis through Foxp3+ regulatory T cells.

    Directory of Open Access Journals (Sweden)

    Franco Carranza

    Full Text Available Dendritic cells (DC have the potential to control the outcome of autoimmunity by modulating the immune response. In this study, we tested the ability of Fasciola hepatica total extract (TE to induce tolerogenic properties in CpG-ODN (CpG maturated DC, to then evaluate the therapeutic potential of these cells to diminish the inflammatory response in collagen induced arthritis (CIA. DBA/1J mice were injected with TE plus CpG treated DC (T/C-DC pulsed with bovine collagen II (CII between two immunizations with CII and clinical scores CIA were determined. The levels of CII-specific IgG2 and IgG1 in sera, the histological analyses in the joints, the cytokine profile in the draining lymph node (DLN cells and in the joints, and the number, and functionality of CD4+CD25+Foxp3+ T cells (Treg were evaluated. Vaccination of mice with CII pulsed T/C-DC diminished the severity and incidence of CIA symptoms and the production of the inflammatory cytokine, while induced the production of anti-inflammatory cytokines. The therapeutic effect was mediated by Treg cells, since the adoptive transfer of CD4+CD25+ T cells, inhibited the inflammatory symptoms in CIA. The in vitro blockage of TGF-β in cultures of DLN cells plus CII pulsed T/C-DC inhibited the expansion of Treg cells. Vaccination with CII pulsed T/C-DC seems to be a very efficient approach to diminish exacerbated immune response in CIA, by inducing the development of Treg cells, and it is therefore an interesting candidate for a cell-based therapy for rheumatoid arthritis (RA.

  20. Helminth antigens enable CpG-activated dendritic cells to inhibit the symptoms of collagen-induced arthritis through Foxp3+ regulatory T cells.

    Science.gov (United States)

    Carranza, Franco; Falcón, Cristian Roberto; Nuñez, Nicolás; Knubel, Carolina; Correa, Silvia Graciela; Bianco, Ismael; Maccioni, Mariana; Fretes, Ricardo; Triquell, María Fernanda; Motrán, Claudia Cristina; Cervi, Laura

    2012-01-01

    Dendritic cells (DC) have the potential to control the outcome of autoimmunity by modulating the immune response. In this study, we tested the ability of Fasciola hepatica total extract (TE) to induce tolerogenic properties in CpG-ODN (CpG) maturated DC, to then evaluate the therapeutic potential of these cells to diminish the inflammatory response in collagen induced arthritis (CIA). DBA/1J mice were injected with TE plus CpG treated DC (T/C-DC) pulsed with bovine collagen II (CII) between two immunizations with CII and clinical scores CIA were determined. The levels of CII-specific IgG2 and IgG1 in sera, the histological analyses in the joints, the cytokine profile in the draining lymph node (DLN) cells and in the joints, and the number, and functionality of CD4+CD25+Foxp3+ T cells (Treg) were evaluated. Vaccination of mice with CII pulsed T/C-DC diminished the severity and incidence of CIA symptoms and the production of the inflammatory cytokine, while induced the production of anti-inflammatory cytokines. The therapeutic effect was mediated by Treg cells, since the adoptive transfer of CD4+CD25+ T cells, inhibited the inflammatory symptoms in CIA. The in vitro blockage of TGF-β in cultures of DLN cells plus CII pulsed T/C-DC inhibited the expansion of Treg cells. Vaccination with CII pulsed T/C-DC seems to be a very efficient approach to diminish exacerbated immune response in CIA, by inducing the development of Treg cells, and it is therefore an interesting candidate for a cell-based therapy for rheumatoid arthritis (RA).

  1. Symptoms, the nature of fibromyalgia, and diagnostic and statistical manual 5 (DSM-5) defined mental illness in patients with rheumatoid arthritis and fibromyalgia.

    Science.gov (United States)

    Wolfe, Frederick; Walitt, Brian T; Katz, Robert S; Häuser, Winfried

    2014-01-01

    To describe and evaluate somatic symptoms in patients with rheumatoid arthritis (RA) and fibromyalgia, determine the relation between somatization syndromes and fibromyalgia, and evaluate symptom data in light of the Diagnostic and Statistical Manual-5 (DSM-5) criteria for somatic symptom disorder. We administered the Patient Health Questionnaire-15 (PHQ-15), a measure of somatic symptom severity to 6,233 persons with fibromyalgia, RA, and osteoarthritis. PHQ-15 scores of 5, 10, and 15 represent low, medium, and high somatic symptom severity cut-points. A likely somatization syndrome was diagnosed when PHQ-15 score was ≥10. The intensity of fibromyalgia diagnostic symptoms was measured by the polysymptomatic distress (PSD) scale. 26.4% of RA patients and 88.9% with fibromyalgia had PHQ-15 scores ≥10 compared with 9.3% in the general population. With each step-wise increase in PHQ-15 category, more abnormal mental and physical health status scores were observed. RA patients satisfying fibromyalgia criteria increased from 1.2% in the PHQ-15 low category to 88.9% in the high category. The sensitivity and specificity of PHQ-15≥10 for fibromyalgia diagnosis was 80.9% and 80.0% (correctly classified = 80.3%) compared with 84.3% and 93.7% (correctly classified = 91.7%) for the PSD scale. 51.4% of fibromyalgia patients and 14.8% with RA had fatigue, sleep or cognitive problems that were severe, continuous, and life-disturbing; and almost all fibromyalgia patients had severe impairments of function and quality of life. All patients with fibromyalgia will satisfy the DSM-5 "A" criterion for distressing somatic symptoms, and most would seem to satisfy DSM-5 "B" criterion because symptom impact is life-disturbing or associated with substantial impairment of function and quality of life. But the "B" designation requires special knowledge that symptoms are "disproportionate" or "excessive," something that is uncertain and controversial. The reliability and validity

  2. Symptoms, the nature of fibromyalgia, and diagnostic and statistical manual 5 (DSM-5 defined mental illness in patients with rheumatoid arthritis and fibromyalgia.

    Directory of Open Access Journals (Sweden)

    Frederick Wolfe

    Full Text Available PURPOSE: To describe and evaluate somatic symptoms in patients with rheumatoid arthritis (RA and fibromyalgia, determine the relation between somatization syndromes and fibromyalgia, and evaluate symptom data in light of the Diagnostic and Statistical Manual-5 (DSM-5 criteria for somatic symptom disorder. METHODS: We administered the Patient Health Questionnaire-15 (PHQ-15, a measure of somatic symptom severity to 6,233 persons with fibromyalgia, RA, and osteoarthritis. PHQ-15 scores of 5, 10, and 15 represent low, medium, and high somatic symptom severity cut-points. A likely somatization syndrome was diagnosed when PHQ-15 score was ≥10. The intensity of fibromyalgia diagnostic symptoms was measured by the polysymptomatic distress (PSD scale. RESULTS: 26.4% of RA patients and 88.9% with fibromyalgia had PHQ-15 scores ≥10 compared with 9.3% in the general population. With each step-wise increase in PHQ-15 category, more abnormal mental and physical health status scores were observed. RA patients satisfying fibromyalgia criteria increased from 1.2% in the PHQ-15 low category to 88.9% in the high category. The sensitivity and specificity of PHQ-15≥10 for fibromyalgia diagnosis was 80.9% and 80.0% (correctly classified = 80.3% compared with 84.3% and 93.7% (correctly classified = 91.7% for the PSD scale. 51.4% of fibromyalgia patients and 14.8% with RA had fatigue, sleep or cognitive problems that were severe, continuous, and life-disturbing; and almost all fibromyalgia patients had severe impairments of function and quality of life. CONCLUSIONS: All patients with fibromyalgia will satisfy the DSM-5 "A" criterion for distressing somatic symptoms, and most would seem to satisfy DSM-5 "B" criterion because symptom impact is life-disturbing or associated with substantial impairment of function and quality of life. But the "B" designation requires special knowledge that symptoms are "disproportionate" or "excessive," something that is

  3. Symptoms, the Nature of Fibromyalgia, and Diagnostic and Statistical Manual 5 (DSM-5) Defined Mental Illness in Patients with Rheumatoid Arthritis and Fibromyalgia

    Science.gov (United States)

    Wolfe, Frederick; Walitt, Brian T.; Katz, Robert S.; Häuser, Winfried

    2014-01-01

    Purpose To describe and evaluate somatic symptoms in patients with rheumatoid arthritis (RA) and fibromyalgia, determine the relation between somatization syndromes and fibromyalgia, and evaluate symptom data in light of the Diagnostic and Statistical Manual-5 (DSM-5) criteria for somatic symptom disorder. Methods We administered the Patient Health Questionnaire-15 (PHQ-15), a measure of somatic symptom severity to 6,233 persons with fibromyalgia, RA, and osteoarthritis. PHQ-15 scores of 5, 10, and 15 represent low, medium, and high somatic symptom severity cut-points. A likely somatization syndrome was diagnosed when PHQ-15 score was ≥10. The intensity of fibromyalgia diagnostic symptoms was measured by the polysymptomatic distress (PSD) scale. Results 26.4% of RA patients and 88.9% with fibromyalgia had PHQ-15 scores ≥10 compared with 9.3% in the general population. With each step-wise increase in PHQ-15 category, more abnormal mental and physical health status scores were observed. RA patients satisfying fibromyalgia criteria increased from 1.2% in the PHQ-15 low category to 88.9% in the high category. The sensitivity and specificity of PHQ-15≥10 for fibromyalgia diagnosis was 80.9% and 80.0% (correctly classified = 80.3%) compared with 84.3% and 93.7% (correctly classified = 91.7%) for the PSD scale. 51.4% of fibromyalgia patients and 14.8% with RA had fatigue, sleep or cognitive problems that were severe, continuous, and life-disturbing; and almost all fibromyalgia patients had severe impairments of function and quality of life. Conclusions All patients with fibromyalgia will satisfy the DSM-5 “A” criterion for distressing somatic symptoms, and most would seem to satisfy DSM-5 “B” criterion because symptom impact is life-disturbing or associated with substantial impairment of function and quality of life. But the “B” designation requires special knowledge that symptoms are “disproportionate” or “excessive,” something that is

  4. Juvenile Arthritis

    Science.gov (United States)

    Juvenile arthritis (JA) is arthritis that happens in children. It causes joint swelling, pain, stiffness, and loss of motion. It can affect any joint, but ... of JA that children get is juvenile idiopathic arthritis. There are several other forms of arthritis affecting ...

  5. Evaluation of fatigue and its correlation with quality of life index, anxiety symptoms, depression and activity of disease in patients with psoriatic arthritis

    Directory of Open Access Journals (Sweden)

    Carneiro C

    2017-05-01

    Full Text Available Claudio Carneiro,1,2 Mario Chaves,2 Gustavo Verardino,2 Ana Paula Frade,3 Pedro Guimaraes Coscarelli,4 Washington Alves Bianchi,5,6 Marcia Ramos-e-Silva,3 Sueli Carneiro2,3 1Health Ministry, 2Sector of Dermatology, School of Medical Sciences and University Hospital, State University of Rio de Janeiro, 3Sector of Dermatology, University Hospital and School of Medicine, Federal University of Rio de Janeiro, 4General Medicine Department, University Hospital and School of Medical Sciences, State University of Rio de Janeiro, 5Sector of Rheumatology, Santa Casa da Misericórdia, 6University Hospital and School of Medical Sciences, State University of Rio de Janeiro, Rio de Janeiro, Brazil Background: Psoriatic arthritis is associated with psychosocial morbidity and decrease in quality of life. Psychiatric comorbidity also plays an important role in the impairment of quality of life and onset of fatigue.Objectives: This study aimed to assess the prevalence of fatigue in psoriatic arthritis patients and to correlate it to quality of life indexes, functional capacity, anxiety, depression and disease activity.Patients and methods: This cross-sectional study was performed on outpatients with psoriatic arthritis. Functional Assessment of Chronic Illness Therapy – Fatigue (FACIT-F; version 4 was used to measure fatigue; 36-Item Short Form Health Survey (SF-36 and Psoriasis Disability Index (PDI to measure quality of life; Health Assessment Questionnaire (HAQ to assess functional capacity; Hospital Anxiety and Depression (HAD scale to measure anxiety and depression symptoms; Psoriasis Area and Severity Index (PASI, Bath Ankylosing Spondylitis Disease Activity Index (BASDAI and Clinical Disease Activity Index (CDAI to evaluate clinical activity.Results: In all, 101 patients with mean age of 50.77 years were included. The mean PDI score was 8.01; PASI score, 9.88; BASDAI score, 3.59; HAQ score, 0.85; HAD – Anxiety (HAD A score, 7.39; HAD Depression (HAD D

  6. Psoriatic Arthritis

    Science.gov (United States)

    ... your body. Some people with psoriasis have psoriatic arthritis. It causes pain, stiffness, and swelling of the ... physical exam and imaging tests to diagnose psoriatic arthritis. There is no cure, but medicines can help ...

  7. Infectious Arthritis

    Science.gov (United States)

    Most kinds of arthritis cause pain and swelling in your joints. Joints are places where two bones meet, such as your elbow or knee. Infectious arthritis is an infection in the joint. The infection ...

  8. Depressive and anxiety symptoms and social support are independently associated with disease-specific quality of life in Colombian patients with rheumatoid arthritis.

    Science.gov (United States)

    Rogers, Heather L; Brotherton, Hardin T; Olivera Plaza, Silvia Leonor; Segura Durán, María Angélica; Peña Altamar, Marvín Leonel

    2015-01-01

    To examine the relationship between disease-specific Quality of Life (QOL) and socio-demographic, medical, and psychosocial factors in Colombian patients with Rheumatoid Arthritis (RA). One hundred and three RA patients recruited from ambulatory centers in Neiva, Colombia were administered the Disease Activity Scale 28 (DAS-28), QOL-RA, Zung Self-Rating Depression Scale, State-Trait Anxiety Inventory (STAI), Interpersonal Support Evaluation List-12 (ISEL-12), and Symptom Checklist-90 Revised (SCL-90R). Lower QOL-RA was associated with lower socio-economic status (SES; r=0.26, p<0.01), higher likelihood of using opioids (t=-2.51, p<0.05), higher likelihood of comorbid pulmonary disease (t=-2.22, p<0.05), and lower ISEL-12 sub-scales (r's=0.41-0.31, p's<0.001). Lower QOL-RA was associated with higher DAS-28 (r=-0.28, p<0.01), Visual Analog Scale (VAS; r=-0.35, p<0.001), Zung Depression (r=-0.72, p <0.001), STAI-State (r=-0.66, p<0.001), STAI-Trait (r=-0.70, p<0.001), SCL-90R Global Severity Index (r=-0.50, p<0.001), SCL-90R Positive Symptom Total (r=-0.57, p<0.001), and all SCL-90R sub-scales (r's=-0.54--0.21, p's<0.01). A multivariate linear regression model indicated that SES (B=2.77, p<0.05), Zung Depression (B=-0.53, p<0.001), STAI-State (B=-0.26, p<0.05), and ISEL-12 Belonging (B=1.15, p<0.01) were independently associated with QOL-RA, controlling for significant associations. More depressive and anxiety symptoms were independently associated with lower disease-specific QOL, while higher perceptions of having people to do activities with (belonging social support) and higher SES were independently associated with higher disease-specific QOL. Psychosocial factors impact QOL in RA above and beyond disease activity. Additional research into the benefits of psychosocial assessment of RA patients and provision of comprehensive care to improve QOL is warranted. Copyright © 2015 Elsevier Editora Ltda. All rights reserved.

  9. 75 FR 58415 - Prospective Grant of Exclusive License: Prevention, Prophylaxis, Cure, Amelioration, and/or...

    Science.gov (United States)

    2010-09-24

    ... Exclusive License: Prevention, Prophylaxis, Cure, Amelioration, and/or Treatment of Infection and/or the... dengue virus, characterized by rash, high fever, and severe, sometimes persistent arthritis. The field of use may be limited to ``Prevention, prophylaxis, cure, amelioration, and/or treatment of infection and...

  10. IMAGING OF PSORIATIC ARTHRITIS

    Directory of Open Access Journals (Sweden)

    S. D'Angelo

    2011-09-01

    Full Text Available Imaging of psoriatic arthritis (PsA is important for two reasons: the differential diagnosis from other arthritides and the assessment of structural damage that can be inhibited by the new drugs such as the anti-TNFα agents. Plain film radiographic findings of peripheral arthritis have been important in elaborating the concept of PsA as a separate disease entity. Characteristic aspects of psoriatic peripheral arthritis help the differentiation from rheumatoid arthritis. High-resolution ultrasonography (US, US combined with power Doppler (PDUS and magnetic resonance imaging (MRI can be used to image joint synovitis of PsA. Radiologic features of spondylitis associated with psoriasis are similar to spondylitis associated with reactive arthritis and differ from those of primary ankylosing spondylitis (AS and the spondylitis associated with inflammatory bowel disease. MRI is very sensitive for the early diagnosis of sacroiliitis. There have been no MRI studies on the spine of patients with PsA. In primary AS bone oedema in the vertebral bodies is an indicator of active disease and can ameliorate during anti-TNFα therapy. Historically, plain film radiography have played a pivotal role in defining enthesitis lesions of SpA. However, entheseal bone changes appear late. US and MRI have proved to be a highly sensitive and non invasive tools. Recent US and MRI studies on both finger and toe dactylitis have established that dactylitis is due to flexor tenosynovitis and marked adjacent soft tissue swelling with a variable degree of small joint synovitis. There is no evidence of enthesitis of the insertion of the flexor digitorum tendons and of the attachment of the caspsule of the digit joints. Key words: Enthesitis, dactylitis, spondyloarthritis, ultrasound, magnetic resonance, imaging

  11. Reactive Arthritis

    Directory of Open Access Journals (Sweden)

    Eren Erken

    2013-06-01

    Full Text Available Reactive arthritis is an acute, sterile, non-suppurative and inflammatory arthropaty which has occured as a result of an infectious processes, mostly after gastrointestinal and genitourinary tract infections. Reiter syndrome is a frequent type of reactive arthritis. Both reactive arthritis and Reiter syndrome belong to the group of seronegative spondyloarthropathies, associated with HLA-B27 positivity and characterized by ongoing inflammation after an infectious episode. The classical triad of Reiter syndrome is defined as arthritis, conjuctivitis and urethritis and is seen only in one third of patients with Reiter syndrome. Recently, seronegative asymmetric arthritis and typical extraarticular involvement are thought to be adequate for the diagnosis. However, there is no established criteria for the diagnosis of reactive arthritis and the number of randomized and controlled studies about the therapy is not enough. [Archives Medical Review Journal 2013; 22(3.000: 283-299

  12. Psoriatic arthritis

    International Nuclear Information System (INIS)

    Espinoza, L.R.

    1985-01-01

    In the past 10 years, a number of well-controlled surveys of psoriatic patients selective for the presence of arthritis have been conducted. A Canadian group reported that of 100 patients admitted to the hospital for treatment of psoriasis, 32 had clinical or radiologic evidence of psoriatic arthritis, and 17 had both types of evidence. Eighty patients with radiologic evidence of spinal or sacroiliac involvement were asymptomatic, and seven had clinical evidence of peripheral arthritis but without radiologic evidence. The authors concluded that psoriatic arthritis is a common event in patients with severe psoriasis and that it is associated with more extensive skin disease than is found in patients without arthritis. The information gathered from these epidemiologic studies coupled with clinical, radiologic, and serologic characteristics have provided the basis for the current belief that psoriatic arthritis is indeed a distinct entity

  13. Rheumatoid Arthritis Educational Video Series

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    Full Text Available Arthritis Information Disease Information Rheumatoid Arthritis Psoriatic Arthritis Ankylosing Spondylitis Osteoarthritis Gout Lyme Disease Osteoporosis News Rheumatoid Arthritis News Psoriatic Arthritis ...

  14. Altering endoplasmic reticulum stress in a model of blast-induced traumatic brain injury controls cellular fate and ameliorates neuropsychiatric symptoms

    Directory of Open Access Journals (Sweden)

    Aric Flint Logsdon

    2014-12-01

    Full Text Available Neuronal injury following blast-induced traumatic brain injury (bTBI increases the risk for neuropsychiatric disorders, yet the pathophysiology remains poorly understood. Blood-brain-barrier (BBB disruption, endoplasmic reticulum (ER stress, and apoptosis have all been implicated in bTBI. Microvessel compromise is a primary effect of bTBI and is postulated to cause subcellular secondary effects such as ER stress. What remains unclear is how these secondary effects progress to personality disorders in humans exposed to head trauma. To investigate this we exposed male rats to a clinically relevant bTBI model we have recently developed. The study examined initial BBB disruption using Evan’s blue, ER stress mechanisms, apoptosis and impulsive-like behavior measured with elevated plus maze (EPM. Large BBB openings were observed immediately following bTBI, and persisted for at least 6 h. Data showed increased mRNA abundance of stress response genes at 3 h, with subsequent increases in the ER stress markers C/EBP homologous protein (CHOP and growth arrest and DNA damage-inducible protein 34 (GADD34 at 24 h. Caspase-12 and Caspase-3 were both cleaved at 24 h following bTBI. The ER stress inhibitor, salubrinal (SAL, was administered (1mg/kg i.p. to investigate its’ effects on neuronal injury and impulsive-like behavior associated with bTBI. SAL reduced CHOP protein expression, and diminished Caspase-3 cleavage, suggesting apoptosis attenuation. Interestingly, SAL also ameliorated impulsive-like behavior indicative of head trauma. These results suggest SAL plays a role in apoptosis regulation and the pathology of chronic disease. These observations provide evidence that bTBI involves ER stress and that the UPR is a promising molecular target for the attenuation of neuronal injury.

  15. Dopamine D2 Receptor Is Involved in Alleviation of Type II Collagen-Induced Arthritis in Mice.

    Science.gov (United States)

    Lu, Jian-Hua; Liu, Yi-Qian; Deng, Qiao-Wen; Peng, Yu-Ping; Qiu, Yi-Hua

    2015-01-01

    Human and murine lymphocytes express dopamine (DA) D2-like receptors including DRD2, DRD3, and DRD4. However, their roles in rheumatoid arthritis (RA) are less clear. Here we showed that lymphocyte DRD2 activation alleviates both imbalance of T-helper (Th)17/T-regulatory (Treg) cells and inflamed symptoms in a mouse arthritis model of RA. Collagen-induced arthritis (CIA) was prepared by intradermal injection of chicken collagen type II (CII) in tail base of DBA/1 mice or Drd2 (-/-) C57BL/6 mice. D2-like receptor agonist quinpirole downregulated expression of proinflammatory Th17-related cytokines interleukin- (IL-) 17 and IL-22 but further upregulated expression of anti-inflammatory Treg-related cytokines transforming growth factor- (TGF-) β and IL-10 in lymphocytes in vitro and in ankle joints in vivo in CIA mice. Quinpirole intraperitoneal administration reduced both clinical arthritis score and serum anti-CII IgG level in CIA mice. However, Drd2 (-/-) CIA mice manifested more severe limb inflammation and higher serum anti-CII IgG level and further upregulated IL-17 and IL-22 expression and downregulated TGF-β and IL-10 expression than wild-type CIA mice. In contrast, Drd1 (-/-) CIA mice did not alter limb inflammation or anti-CII IgG level compared with wild-type CIA mice. These results suggest that DRD2 activation is involved in alleviation of CIA symptoms by amelioration of Th17/Treg imbalance.

  16. Monoarticular Arthritis.

    Science.gov (United States)

    Singh, Namrata; Vogelgesang, Scott A

    2017-05-01

    Monoarticular arthritis is inflammation characterized by joint pain, swelling, and sometimes periarticular erythema. Although chronic causes are seen, the onset is often acute. An infected joint can quickly lead to permanent damage, making it a medical emergency. However, acute gout presenting as monoarticular arthritis is often so uncomfortable it requires urgent attention. Monoarticular crystalline arthritis is common and a septic joint is a medical emergency so it is no surprise that these diagnoses come to mind with complaint of inflammation in 1 joint. However, there are many causes of monoarticular arthritis that clinicians must consider. Copyright © 2016 Elsevier Inc. All rights reserved.

  17. Electroconvulsive therapy (ECT) and aerobic exercise training (AET) increased plasma BDNF and ameliorated depressive symptoms in patients suffering from major depressive disorder.

    Science.gov (United States)

    Salehi, Iraj; Hosseini, Seyed Mohammad; Haghighi, Mohammad; Jahangard, Leila; Bajoghli, Hafez; Gerber, Markus; Pühse, Uwe; Holsboer-Trachsler, Edith; Brand, Serge

    2016-05-01

    To treat patients suffering from major depressive disorder (MDD), research has focused on electroconvulsive therapy (ECT) and aerobic exercise training (AET). Brain derived neurotrophic factor (BDNF) seems to be key in MDD. The aims of the present study were therefore two-fold, to investigate in a three-arm interventional study the differential effects of ECT, ECT plus AET, and AET alone in patients suffering from TR-MDD on 1. depressive symptoms and 2. plasma BDNF (pBDNF). 60 patients with MDD (mean age: 31 years; 31.6% female patients) were randomly assigned either to the ECT, ECT + AET, or AET condition. The AET condition consisted of treadmill exercise for 45 min, three times a week. Both depression severity and pBDNF levels were assessed at baseline and 4 weeks later. All patients were further treated with an SSRI standard medication. pBDNF levels increased over time in all three study conditions, though, highest increase was observed in the ECT + EAT condition, and lowest increase was observed in the AET condition. Depressive symptoms decreased in all three conditions over time, though, strongest decrease was observed in the ECT + AET condition. The combination of ECT + AET led to significantly greater remission rates than in either the ECT or AET alone conditions. BDNF levels were not associated with symptoms of depression. The pattern of results suggests that ECT, AET and particularly their combination are promising directions for the treatment of patients suffering from MDD, and that it remains unclear to what extent pBDNF is key and a reliable biomarker for MDD. Copyright © 2016 Elsevier Ltd. All rights reserved.

  18. Electroconvulsive therapy and aerobic exercise training increased BDNF and ameliorated depressive symptoms in patients suffering from treatment-resistant major depressive disorder.

    Science.gov (United States)

    Salehi, Iraj; Hosseini, Seyed Mohammad; Haghighi, Mohammad; Jahangard, Leila; Bajoghli, Hafez; Gerber, Markus; Pühse, Uwe; Kirov, Roumen; Holsboer-Trachsler, Edith; Brand, Serge

    2014-10-01

    To treat patients suffering from treatment-resistant major depressive disorder (TR-MDD), research has focused on electroconvulsive therapy (ECT) and aerobic exercise training (AET). Brain derived neurotrophic factor (BDNF) seems to be key in MDD. The aims of the present study were therefore two-fold, to investigate in a three-arm interventional study the differential effects of ECT, ECT plus AET, and AET alone in patients suffering from TR-MDD on 1. depressive symptoms and 2. 60 patients with TR-MDD (mean age: 31 years; 31.6% female patients) were randomly assigned either to the ECT, ECT + AET, or AET condition. The AET condition consisted of treadmill exercise for 30 min, three times a week. Both depression severity and BDNF levels were assessed at baseline and 4 weeks later. All patients were further treated with an SSRI standard medication. BDNF levels increased over time in all three study conditions. After completion of the intervention program, the ECT group showed significantly higher BDNF levels compared to the ECT + AET and the AET conditions. Depressive symptoms decreased in all three conditions over time. The combination of ECT + AET led to a significantly greater decrease than in either the ECT or AET alone conditions. BDNF levels were not associated with symptoms of depression. The pattern of results suggests that ECT, AET and particularly their combination are promising directions for treatment patients suffering from TR-MDD, and that it remains unclear to what extent BDNF is key and a reliable biomarker for TR-MDD. Copyright © 2014 Elsevier Ltd. All rights reserved.

  19. Rheumatoid arthritis.

    Science.gov (United States)

    Vikingsson, Arnor; Graziano, Frank M

    1993-12-01

    Preview Once considered relatively benign, rheumatoid arthritis is now recognized as a disabling systemic disease that causes substantial morbidity and mortality. Early, aggressive therapy may be critical for altering the course of disease. Drs Vikings-son and Graziano describe the causes and clinical course of rheumatoid arthritis and discuss diagnostic considerations and prognostic indicators that support optimum management.

  20. Tension at the borders: perceptions of role overload, conflict, strain and facilitation in work, family and health roles among employed individuals with arthritis.

    Science.gov (United States)

    Gignac, Monique A M; Backman, Catherine L; Kaptein, Simone; Lacaille, Diane; Beaton, Dorcas E; Hofstetter, Catherine; Badley, Elizabeth M

    2012-02-01

    To examine inter-relationships among arthritis (A), work (W) and personal life (P) roles and their reciprocal influences, especially experiences of role balance/imbalance among individuals with inflammatory arthritis (IA) and OA. Eight focus groups were conducted with 24 women and 16 men (aged 29-72 years). A purposive sample was recruited from community advertising. Eligibility included current employment or having been employed within the previous year. Participants were asked about ways arthritis, work and personal life roles intersected and their impact. A standardized questionnaire collected demographic, symptom and employment data for descriptive purposes. Participants noted that having arthritis affected their identity and intersected with work and personal roles, creating role overload, role conflict, role strain and role facilitation. Role overload highlighted that arthritis both affected and was impacted by work and personal life (A → W; A → P; W → A; P → A). Role conflict focused on A → W and A → P difficulties, whereas role facilitation emphasized the positive impact of work and personal life roles on arthritis (W → A; P → A). Role strain was pervasive and arose from numerous sources. Personal strategies (e.g. positive framing) and contextual factors (e.g. support) were important in contributing to or ameliorating role balance/imbalance. By comprehensively examining multiple types of role balance/imbalance and the context within which it occurs, this study identifies gaps in patient-oriented measurement of the impact of arthritis and areas of need in the development of arthritis intervention.

  1. Adoptive transfer of human gingiva-derived mesenchymal stem cells ameliorates collagen-induced arthritis via suppression of Th1 and Th17 cells and enhancement of regulatory T cell differentiation.

    Science.gov (United States)

    Chen, Maogen; Su, Wenru; Lin, Xiaohong; Guo, Zhiyong; Wang, Julie; Zhang, Qunzhou; Brand, David; Ryffel, Bernhard; Huang, Jiefu; Liu, Zhongmin; He, Xiaoshun; Le, Anh D; Zheng, Song Guo

    2013-05-01

    Current approaches offer no cures for rheumatoid arthritis (RA). Accumulating evidence has revealed that manipulation of bone marrow-derived mesenchymal stem cells (BM-MSCs) may have the potential to control or even prevent RA, but BM-MSC-based therapy faces many challenges, such as limited cell availability and reduced clinical feasibility. This study in mice with established collagen-induced arthritis (CIA) was undertaken to determine whether substitution of human gingiva-derived mesenchymal stem cells (G-MSCs) would significantly improve the therapeutic effects. CIA was induced in DBA/1J mice by immunization with type II collagen and Freund's complete adjuvant. G-MSCs were injected intravenously into the mice on day 14 after immunization. In some experiments, intraperitoneal injection of PC61 (anti-CD25 antibody) was used to deplete Treg cells in arthritic mice. Infusion of G-MSCs in DBA/1J mice with CIA significantly reduced the severity of arthritis, decreased the histopathology scores, and down-regulated the production of inflammatory cytokines (interferon-γ and interleukin-17A). Infusion of G-MSCs also resulted in increased levels of CD4+CD39+FoxP3+ cells in arthritic mice. These increases were noted early after infusion in the spleens and lymph nodes, and later after infusion in the synovial fluid. The FoxP3+ Treg cells that were increased in frequency mainly consisted of Helios-negative cells. When Treg cells were depleted, infusion of G-MSCs partially interfered with the progression of CIA. Pretreatment of G-MSCs with a CD39 or CD73 inhibitor significantly reversed the protective effect of G-MSCs on CIA. The role of G-MSCs in controlling the development and severity of CIA mostly depends on CD39/CD73 signals and partially depends on the induction of CD4+CD39+FoxP3+ Treg cells. G-MSCs provide a promising approach for the treatment of autoimmune diseases. Copyright © 2013 by the American College of Rheumatology.

  2. Intradialytic aerobic exercise training ameliorates symptoms of restless legs syndrome and improves functional capacity in patients on hemodialysis: a pilot study.

    Science.gov (United States)

    Sakkas, Giorgos K; Hadjigeorgiou, Georgios M; Karatzaferi, Christina; Maridaki, Maria D; Giannaki, Christoforos D; Mertens, Peter R; Rountas, Christos; Vlychou, Marianna; Liakopoulos, Vassilios; Stefanidis, Ioannis

    2008-01-01

    We present the first study on the influence of exercise training on restless legs syndrome (RLS) in patients on hemodialysis (HD). Restless legs syndrome has been treated pharmacologically with satisfactory results; however, side effects and rebound phenomena have been reported. Intradialytic exercise training effectively counteracts uremia-induced catabolism; nevertheless, it remains unknown whether patients with RLS undergoing HD benefit from such programs. The aims of the current study were to evaluate the effect of 16-weeks aerobic exercise training in the severity of RLS and in the functional capacity and the quality of life of patients with RLS on HD. Fourteen patients on HD (four female, mean age 59 +/- 16 years) with untreated RLS were assigned, according to their will, to either the exercise group (Ex-group, n = 7), and participated in a 16-week supervised intradialytic aerobic exercise training, or to the control group (Con-group, n = 7), and continued usual activities. Primary aim was to compare the International RLS (IRLS) study group rating scale, functional ability, and quality of life in baseline and the end of the 16 weeks. Exercise training reduced IRLS score by 42% (p = 0.02). Furthermore, it significantly improved indices of functional ability (p = 0.02), exercise capacity (p = 0.01), quality of life (p = 0.03), and sleep quality (p = 0.01). In the Con-group no changes were observed. In conclusion, aerobic exercise training is safe and efficacious in reducing RLS symptoms and improving quality of life in patients with RLS on HD.

  3. Rheumatoid Arthritis Educational Video Series

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    Full Text Available ... Osteoarthritis News Gout News Osteoporosis News Lupus News Fibromyalgia News Patient Corner Arthritis Drug Information Sheets Managing ... Managing Your Arthritis Managing Your Arthritis Managing Chronic Pain and Depression in Arthritis Nutrition & Rheumatoid Arthritis Arthritis ...

  4. Rheumatoid Arthritis Educational Video Series

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    Full Text Available ... is Happening to the Joints? Rheumatoid Arthritis: Gaining Control – Working with your Rheumatologist Rheumatoid Arthritis: Additional Conditions ... Arthritis Nutrition & Rheumatoid Arthritis Arthritis and Health-related Quality of Life Rehabilitation Management for Rheumatoid Arthritis Patients ...

  5. Supplement of 5-hydroxytryptophan before induction suppresses inflammation and collagen-induced arthritis.

    Science.gov (United States)

    Yang, Tao-Hsiang; Hsu, Peng-Yang; Meng, Menghsiao; Su, Che-Chun

    2015-12-15

    Evidence is accumulating that a preclinical phase is present before the onset of clinical signs and symptoms of rheumatoid arthritis (RA). This phase represents an important therapeutic window within which interventions can dramatically modulate outcomes. An agent able to prevent RA for high risk individuals in this phase is therefore desired. In this study, we investigated whether tryptophan metabolite, 5-hydroxytryptophan (5-HTP) or 5-methoxytryptophan (5-MTP), can act as such an agent for primary prevention of collagen-induced arthritis (CIA). Mouse splenocytes were pretreated with 5-HTP or 5-MTP and activated by anti-CD3 plus anti-CD28 antibodies in vitro. The percentages of interferon-γ (IFNγ)(+)CD4(+) T cells and interleukin-17 (IL-17)(+)CD4(+) T cells were measured by flow cytometry. The production of pro-inflammatory cytokines, serotonin and kynurenine was measured by enzyme-linked immunosorbent assay. A CIA model was used to investigate the in vivo effects of 5-HTP on the prevention of arthritis. 5-HTP decreased the percentages of IFNγ(+)CD4(+) T cells and IL-17(+)CD4(+) T cells and suppressed the production of IL-2, IL-4, IL-6, IL-17, tumor necrosis factor-α (TNFα) and IFNγ in activated splenocytes. 5-HTP administered before induction decreased the disease activities in CIA mice and suppressed the production of TNFα, IL-6 and cyclooxygenase-2 in arthritic joints. 5-HTP also increased serotonin, but decreased kynurenine in the CIA mice. 5-HTP suppresses inflammation and arthritis through decreasing the production of pro-inflammatory mediators. 5-HTP supplement before induction ameliorates arthritis in a CIA model.

  6. Rheumatoid Arthritis Educational Video Series

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    Full Text Available ... Arthritis Nutrition & Rheumatoid Arthritis Arthritis and Health-related Quality of Life Rehabilitation Management for Rheumatoid Arthritis Patients Rehabilitation of Older Adult ...

  7. Rheumatoid Arthritis Educational Video Series

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    Full Text Available Appointments • Support Our Research Arthritis Information Disease Information Rheumatoid Arthritis Psoriatic Arthritis Ankylosing Spondylitis Osteoarthritis Gout Lyme Disease Osteoporosis News Rheumatoid Arthritis News ...

  8. Rheumatoid Arthritis Educational Video Series

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    Full Text Available ... Arthritis Information Disease Information Rheumatoid Arthritis Psoriatic Arthritis Ankylosing Spondylitis Osteoarthritis Gout Lyme Disease Osteoporosis News Rheumatoid Arthritis ...

  9. Pain, depressive symptoms and medication in German patients with rheumatoid arthritis-results from the linking patient-reported outcomes with claims data for health services research in rheumatology (PROCLAIR) study.

    Science.gov (United States)

    Jobski, Kathrin; Luque Ramos, Andres; Albrecht, Katinka; Hoffmann, Falk

    2017-07-01

    Pain and depressive symptoms are common in patients with rheumatoid arthritis (RA). Information on the prevalence and treatment of both conditions in German RA patients is scarce. Using data from a nationwide statutory health insurance fund (BARMER GEK), 6193 RA patients aged 18 to 79 years were provided with a questionnaire covering a variety of items such as demographics, medical condition and quality of life in 2015. Pain caused by the joint disorder (11-point scale) was classified as none existent/mild, moderate or severe. Depressive symptoms were determined using the World Health Organization's five-item Well-being Index and categorized as none existent, mild or moderate/severe. Another item covered additional use of over-the-counter drugs. Data were linked to dispensation records. A total of 3140 RA patients were included. Median age was 66 years (79% female). About 70% of patients were classified as having moderate or severe pain. Depressive symptoms were found in 52% and were far more common among patients with higher pain levels. Analgesic treatment ranged from 45% to 76% (non-opioid analgesics) and from 6% to 33% (opioids) in patients with no/mild pain and those reporting severe pain, respectively. In patients reporting moderate or severe pain, substantially higher prevalences of opioid use were observed among those with depressive symptoms. Depending on depressive symptoms, antidepressant use ranged from 7% to 37%. Overall, over-the-counter drug use varied between 30% and 59%. Pain and depressive symptoms are highly prevalent in German RA patients, often present together and influence each other's treatment. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

  10. Hepatitis C-associated arthritis.

    Science.gov (United States)

    Buskila, D

    2000-07-01

    Rheumatologic complications of hepatitis C virus (HCV) infection are common and include mixed cryoglobulinemia, vasculitis, sicca symptoms, myalgia, arthritis, and fibromyalgia. The prevalence of cryoglobulinemia in Sweden and Germany is much lower compared with data from southern Europe. Viral, genetic, or environmental factors may be responsible for such a difference in prevalence. There is no single clinical picture of arthritis in patients with HCV infection. There is a well-defined picture of arthritis associated with the presence of mixed cryoglobulinemia that consists of an intermittent mono- or oligoarticular, nondestructive arthritis affecting large and medium-size joints. Involvement of salivary and lacrimal glands is common in HCV-infected subjects, but HCV antigens are not detected in affected glands. HCV-infected subjects express a high prevalence of a variety of autoantibodies, usually in low titers. The clinical significance of most of these autoantibodies is not clear. The prevalence and titer of these autoantibodies are unaffected by interferon-alpha therapy. Several studies have attempted to assess whether HCV infection may be involved in the etiopathogenesis of rheumatic and autoimmune diseases. The results of most of these studies do not support the idea that HCV infection may play a pathogenic role in the development of systemic lupus erythematosus, antiphospholipid syndrome, or leukocytoclastic vasculitis. Experience treating patients with HCV-associated arthritis is limited and treatment remains controversial. No major therapeutic trials in HCV-associated arthritis were reported in the past 2 years.

  11. Anti-rheumatoid arthritis effects of traditional Chinese herb couple in adjuvant-induced arthritis in rats.

    Science.gov (United States)

    Pan, Ting; Cheng, Tao-Fang; Jia, Yu-Ran; Li, Ping; Li, Fei

    2017-06-09

    Clematis chinensis Osbeck / Notopterygium incisum Ting ex H, T-Chang (CN) is a traditional Chinese herb couple with prominent efficacy. The herb couple has been commonly used for clinical treatment of arthralgia syndrome ("Bi Zheng" in Chinese) for centuries in China, including rheumatic arthritis, osteoarthritis and gout in modern medicine. To evaluate the anti-arthritic effect of CN herb couple in a rat model of rheumatoid arthritis (RA). Rats were divided randomly into six groups with eight each. Adjuvant-induced arthritis (AIA) model was established by intradermal injection of complete Freund's adjuvant (CFA). Rats were treated orally with different dosages of CN (0.7g/kg, 2.1g/kg, 6.3g/kg) from day 16 till day 40. Ibuprofen (50.4mg/kg) served as a positive control. Spontaneous activity, body weight, paw swelling, and arthritis index (AI) were monitored throughout drug treatment. Then serum levels of tumor necrosis factor α (TNF-α), interleukin-6 (IL-6), and vascular endothelial growth factor (VEGF) were determined by enzyme linked immunosorbent assay (ELISA) kits. In addition, histopathological examination and immunohistochemistry were used to assess the severity of arthritis. Three dosage of CN significantly ameliorated symptoms of RA via increasing body weight as well as reducing paw swelling (at dose of 6.3g/kg, p<0.01) in AIA rats. An extremely significant reduction of AI (p<0.001) was also observed with treatment of CN (6.3g/kg) compared with model group. In parallel, treatment of CN significantly down-regulated levels of TNF-α, IL-6, and VEGF both in serum (p<0.01) and in joint synovial compared with model rats. And histopathology revealed noticeable reduction in synovial hyperplasia, cartilage damage, and inflammatory infiltration by CN treatment, especially at dose of 6.3g/kg. To conclude, all results suggest that CN possesses evident anti-arthritic effects in AIA rats. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

  12. Subacromial bursitis with giant rice bodies as initial presentation of rheumatoid arthritis.

    Science.gov (United States)

    Subramaniam, Ramesh; Tan, Justina Wei Lyn; Chau, Cora Yuk Ping; Lee, Keng Thiam

    2012-10-01

    Rice body formation is a nonspecific response to chronic synovial inflammation associated with tuberculous arthritis, rheumatoid arthritis, juvenile rheumatoid arthritis, seronegative inflammatory arthritis, and even osteoarthritis. Such bodies were termed rice bodies because of their close resemblance to grains of polished white rice. We present a case report of a middle-aged woman with right shoulder subacromial/subdeltoid bursitis with giant rice body formation as her initial presentation of rheumatoid arthritis. Her right shoulder symptoms resolved after subacromial and subdeltoid bursectomy and removal of the rice bodies. She subsequently developed inflammatory arthritis of other joints, met the criteria for rheumatoid arthritis, and has been treated medically.

  13. Reactive arthritis

    Science.gov (United States)

    ... children ages 6 to14 after Clostridium difficile gastrointestinal infections. Symptoms Urinary symptoms will appear within days or weeks of an infection. These symptoms may include: Burning when urinating Fluid ...

  14. Dietetic recommendations in rheumatoid arthritis

    Directory of Open Access Journals (Sweden)

    María Rosa Alhambra-Expósito

    2013-12-01

    Full Text Available Rheumatoid arthritis (RA is a chronic autoimmune disease that has a significant effect on patients’ physical, emotional, and social functioning. For decades, patients have used different diets to try to improve the symptoms of RA. The possible benefits of dietary therapy for rheumatoid arthritis are reviewed in this article. Nutritional objectives for RA, are to halt the loss of bone mass, promote healing of bone fractures and improving bone-associated inflammatory disorders and joints. In general, diets low in saturated fat, rich in polyunsaturated fats: omega 3 and omega 6, rich in complex carbohydrates and fiber are recommended.

  15. Insufficiency fractures in rheumatoid arthritis

    International Nuclear Information System (INIS)

    Vidal, L.; Ausejo de Pomar, E.; Cruzalegui, L.; Cano, R.; Morales, R.; Ara, P.

    1992-01-01

    The occurrence of insufficiency fractures in patients with long-standing rheumatoid arthritis has not been sufficiently emphasized. Osteoporosis due to rheumatoid arthritis, corticosteroid therapy, contracture and angular deformity of the extremity, combine to predispose to the occurrence of the insufficiency fractures in these patients. Additionally, the pain and disability caused by the fracture is often attributed to rheumatoid joint involvement, masking the diagnosis of insufficiency fracture. The fracture may not be visible on radiographs near the onset of symptoms and the bone scanning can help in making an early diagnosis. (Author). 18 refs., 2 fig

  16. [Sport and rheumatoid arthritis].

    Science.gov (United States)

    Proschek, D; Rehart, S

    2014-06-01

    Sport is becoming increasingly more important in our society. Due to the changing age spectrum with a greater number of elderly and substantially more active people, an increasing number of people with underlying orthopedic diseases are becoming interested in participating in sport. This article deals with the possibilities and effects of sporting activities for people with rheumatoid arthritis within the framework of a conservative therapy. A literature search was carried out using medical search engines, in particular PubMed, and also via the recommendations of specialist societies and patient help groups. The quality of life of patients with rheumatoid arthritis consists of physical, mental and social components. Sport as a means of rehabilitation influences all of these components. Sport should be comprehended as a form of therapy and be adapted to the needs of the individual patient. The willingness to actively participate in sport should always be highly rated and encouraged. Sport is therefore an important pillar of therapy in a conservative total concept. The main aspects of sport therapeutic activities are functional, pedagogical and experience-oriented aspects. The clinical symptoms, extent of damage and physical impairment must, however, be evaluated and taken into consideration for the therapeutic concept. The amount of data on the complex topic of sport and rheumatoid arthritis is low and is mainly dealt with as retrospective reviews. A prospective randomized study basis is lacking. The aim must therefore be to confirm the currently available recommendations for various types of sport in controlled studies.

  17. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... Arthritis Managing Chronic Pain and Depression in Arthritis Nutrition & Rheumatoid Arthritis Arthritis and Health-related Quality of ... Rheumatology Arthritis Center Lupus Center Lyme Disease Clinical Research Center Myositis Center Scleroderma Center Sjogren’s Syndrome Center ...

  18. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available Appointments • Support Our Research Arthritis Information Disease Information Rheumatoid Arthritis Psoriatic Arthritis Ankylosing Spondylitis Osteoarthritis Gout Lyme Disease Osteoporosis News Rheumatoid Arthritis News Psoriatic Arthritis News Ankylosing Spondylitis News ...

  19. Juvenil idiopatisk arthritis

    DEFF Research Database (Denmark)

    Herlin, Troels

    2002-01-01

    The new classification of juvenile idiopathic arthritis (JIA) is described in this review. Clinical characteristics divide JIA in to subtypes: systemic, oligoarticular (persistent and extended type), RF-positive and--negative polyarticular, enthesitis-related arthritis and psoriatic arthritis...

  20. What Is Reactive Arthritis?

    Science.gov (United States)

    ... Initiative Breadcrumb Home Health Topics English Español Reactive Arthritis Basics In-Depth Download Download EPUB Download PDF What is it? Points To Remember About Reactive Arthritis Reactive arthritis is pain or swelling in a ...

  1. Rheumatoid arthritis: vocational rehabilitation.

    Science.gov (United States)

    Cochrane, G M

    1982-01-01

    The consequences of inflation and accelerating introduction of automation and microprocessors into industry are a shift from unskilled to skilled work, the lessening of opportunities for the unskilled worker, and growing unemployment. If disabled people are competing for employment they must take every opportunity to extend education and acquire skills. Juvenile chronic arthritis presents one set of problems in vocational rehabilitation at the beginning of a working career and adult rheumatoid arthritis another, commonly in those over 45 years old and previously established in work. The prevalence of severe disability in juvenile chronic arthritis is about 1 in 20 000 of the population, females are affected twice as often as males and 1 in 10 has defective vision or blindness due to chronic iridocyclitis. At school, besides education, there must be emphasis on encouraging independence, self-confidence, mobility and determination. A School Leavers' Conference early in the last year at school gives the adolescent the best chance of choosing a career. Rheumatoid arthritis is three times more common in women and increasingly, over the last 40 years, women are working besides home-making. Morning stiffness, fatigue, immobility and pain are the common symptoms of widespread involvement of joints and systemic disturbance. The principal determinant in the success of vocational rehabilitation is personality, and the social and environmental factors are more significant than the degree of disability. The Disablement Resettlement Officer can assure continuity of rehabilitation between the health and employment services: a favourable outcome is work, self-derived income independence and freedom of movement using whatever technical aids are required to achieve this.

  2. Animal Models of Rheumatoid Arthritis (I: Pristane-Induced Arthritis in the Rat.

    Directory of Open Access Journals (Sweden)

    Jonatan Tuncel

    Full Text Available To facilitate the development of therapies for rheumatoid arthritis (RA, the Innovative Medicines Initiative BTCure has combined the experience from several laboratories worldwide to establish a series of protocols for different animal models of arthritis that reflect the pathogenesis of RA. Here, we describe chronic pristane-induced arthritis (PIA model in DA rats, and provide detailed instructions to set up and evaluate the model and for reporting data.We optimized dose of pristane and immunization procedures and determined the effect of age, gender, and housing conditions. We further assessed cage-effects, reproducibility, and frequency of chronic arthritis, disease markers, and efficacy of standard and novel therapies.Out of 271 rats, 99.6% developed arthritis after pristane-administration. Mean values for day of onset, day of maximum arthritis severity and maximum clinical scores were 11.8±2.0 days, 20.3±5.1 days and 34.2±11 points on a 60-point scale, respectively. The mean frequency of chronic arthritis was 86% but approached 100% in long-term experiments over 110 days. Pristane was arthritogenic even at 5 microliters dose but needed to be administrated intradermally to induce robust disease with minimal variation. The development of arthritis was age-dependent but independent of gender and whether the rats were housed in conventional or barrier facilities. PIA correlated well with weight loss and acute phase reactants, and was ameliorated by etanercept, dexamethasone, cyclosporine A and fingolimod treatment.PIA has high incidence and excellent reproducibility. The chronic relapsing-remitting disease and limited systemic manifestations make it more suitable than adjuvant arthritis for long-term studies of joint-inflammation and screening and validation of new therapeutics.

  3. Dopamine D2 Receptor Is Involved in Alleviation of Type II Collagen-Induced Arthritis in Mice

    Directory of Open Access Journals (Sweden)

    Jian-Hua Lu

    2015-01-01

    Full Text Available Human and murine lymphocytes express dopamine (DA D2-like receptors including DRD2, DRD3, and DRD4. However, their roles in rheumatoid arthritis (RA are less clear. Here we showed that lymphocyte DRD2 activation alleviates both imbalance of T-helper (Th17/T-regulatory (Treg cells and inflamed symptoms in a mouse arthritis model of RA. Collagen-induced arthritis (CIA was prepared by intradermal injection of chicken collagen type II (CII in tail base of DBA/1 mice or Drd2−/− C57BL/6 mice. D2-like receptor agonist quinpirole downregulated expression of proinflammatory Th17-related cytokines interleukin- (IL- 17 and IL-22 but further upregulated expression of anti-inflammatory Treg-related cytokines transforming growth factor- (TGF- β and IL-10 in lymphocytes in vitro and in ankle joints in vivo in CIA mice. Quinpirole intraperitoneal administration reduced both clinical arthritis score and serum anti-CII IgG level in CIA mice. However, Drd2−/− CIA mice manifested more severe limb inflammation and higher serum anti-CII IgG level and further upregulated IL-17 and IL-22 expression and downregulated TGF-β and IL-10 expression than wild-type CIA mice. In contrast, Drd1−/− CIA mice did not alter limb inflammation or anti-CII IgG level compared with wild-type CIA mice. These results suggest that DRD2 activation is involved in alleviation of CIA symptoms by amelioration of Th17/Treg imbalance.

  4. Reactive arthritis induced by recurrent Clostridium difficile colitis

    Directory of Open Access Journals (Sweden)

    Allison Marr

    2012-01-01

    Full Text Available Clostridium difficile colitis is a common infection that can be difficult to resolve and may result in recurrent infections. Reactive arthritis is a rare presentation of this disease and its treatment is not well differentiated in the literature. We describe a case of reactive arthritis occurring in a patient with a history of recurrent Clostridium difficile colitis while currently receiving a taper of oral vancomycin. His arthritis symptoms resolved with corticosteroids and continued treatment with anticlostridial antibiotics.

  5. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... Arthritis and Health-related Quality of Life Rehabilitation Management for Rheumatoid Arthritis Patients Rehabilitation of Older Adult Patients with Arthritis Complementary ...

  6. Arthritis Awareness (A Minute of Health with CDC)

    Centers for Disease Control (CDC) Podcasts

    2016-05-19

    Roughly 52.5 million adults in the United States have arthritis. This podcast discusses the importance of physical activity and maintaining a healthy weight in order to prevent arthritis and/or lessen symptoms.  Created: 5/19/2016 by MMWR.   Date Released: 5/19/2016.

  7. A Novel Highly Bioavailable Curcumin Formulation Improves Symptoms and Diagnostic Indicators in Rheumatoid Arthritis Patients: A Randomized, Double-Blind, Placebo-Controlled, Two-Dose, Three-Arm, and Parallel-Group Study.

    Science.gov (United States)

    Amalraj, Augustine; Varma, Karthik; Jacob, Joby; Divya, Chandradhara; Kunnumakkara, Ajaikumar B; Stohs, Sidney J; Gopi, Sreeraj

    2017-10-01

    Rheumatoid arthritis (RA) is an autoimmune, chronic systemic inflammatory disorder. The long-term use of currently available drugs for the treatment of RA has many potential side effects. Natural phytonutrients may serve as alternative strategies for the safe and effective treatment of RA, and curcuminoids have been used in Ayurvedic medicine for the treatment of inflammatory conditions for centuries. In this study, a novel, highly bioavailable form of curcumin in a completely natural turmeric matrix was evaluated for its ability to improve the clinical symptoms of RA. A randomized, double-blind, placebo-controlled, three-arm, parallel-group study was conducted to evaluate the comparative efficacy of two different doses of curcumin with that of a placebo in active RA patients. Twelve patients in each group received placebo, 250 or 500 mg of the curcumin product twice daily for 90 days. The responses of the patients were assessed using the American College of Rheumatology (ACR) response, visual analog scale (VAS), C-reactive protein (CRP), Disease Activity Score 28 (DAS28), erythrocyte sedimentation rate (ESR), and rheumatoid factor (RF) values. RA patients who received the curcumin product at both low and high doses reported statistically significant changes in their clinical symptoms at the end of the study. These observations were confirmed by significant changes in ESR, CPR, and RF values in patients receiving the study product compared to baseline and placebo. The results indicate that this novel curcumin in a turmeric matrix acts as an analgesic and anti-inflammatory agent for the management of RA at a dose as low as 250 mg twice daily as evidenced by significant improvement in the ESR, CRP, VAS, RF, DAS28, and ACR responses compared to placebo. Both doses of the study product were well tolerated and without side effects.

  8. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... is Happening to the Joints? Rheumatoid Arthritis: Gaining Control – Working with your Rheumatologist Rheumatoid Arthritis: Additional Conditions ... for Patients Arthritis Drug Information Sheets Benefits and Risks of Opioids in Arthritis Management How to Give ...

  9. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... Patient Webcasts / Rheumatoid Arthritis Educational Video Series Rheumatoid Arthritis Educational Video Series This series of five videos ... member of our patient care team. Managing Your Arthritis Managing Your Arthritis Managing Chronic Pain and Depression ...

  10. Early anti-inflammatory intervention ameliorates axial disease in the proteoglycan-induced spondylitis mouse model of ankylosing spondylitis.

    Science.gov (United States)

    Tseng, Hsu-Wen; Glant, Tibor T; Brown, Matthew A; Kenna, Tony J; Thomas, Gethin P; Pettit, Allison R

    2017-05-30

    Ankylosing spondylitis (AS) is characterised by immune-mediated arthritis and osteoproliferation, ultimately leading to joint ankylosis. Whether inflammation is necessary for osteoproliferation is controversial, fuelled by the unclear efficacy of anti-inflammatory treatments on radiographic progression. In proteoglycan-induced spondylitis (PGISp), a mouse model of AS, inflammation is the prerequisite for osteoproliferation as osteoproliferation was only observed following inflammation-driven intervertebral disc (IVD) destruction. We hypothesised that early intervention with a potent anti-inflammatory therapy would protect IVD integrity and consequently alter disease progression. PGISp mice received vehicle or a combination of etanercept (ETN) plus prednisolone (PRD) therapy for 2 or 6 weeks initiated at an early disease stage. Peripheral arthritis was scored longitudinally. Spinal disease was assessed using a semi-quantitative histological scoring regimen including inflammation, joint destruction and excessive tissue formation. ETN + PRD therapy significantly delayed the onset of peripheral arthritis. IVD integrity was significantly protected when treatment was commenced in early disease. Six-weeks of treatment resulted in trends towards reductions in intervertebral joint damage and excessive tissue formation. IVD score distribution was dichotomized, likely reflecting the extent of axial disease at initiation of therapy. In the sub-group of mice with high IVD destruction scores, ETN + PRD treatment significantly reduced IVD destruction severity, inflammation and bone erosion and reduced cartilage damage and excessive tissue formation. Early intervention with anti-inflammatory treatment not only improved inflammatory symptoms but also ameliorated structural damage of spine in PGISp mice. This preclinical observation suggests that early anti-inflammatory intervention may slow radiographic progression in AS patients.

  11. JUVENILE RHEUMATOID ARTHRITIS

    Directory of Open Access Journals (Sweden)

    I N Sartika

    2012-11-01

    Full Text Available Juvenile rheumatoid arthritis (JRA is the most common rheumatic condition in children. JRA is defined as persistent arthritis in 1 or more joints for at least 6 weeks, with the onset before age 16 years. The etiology of JRA is unknown. Antigen activated CD4+ T cell stimulate monocytes, macrophages, and synovial fibroblasts to produce the cytokines Interleukin-1 (IL-1, IL-6, and tumor necrosis factor ? (TNF-? and to secrete matrix metalloproteinases, which lead to chronic inflammation due to infiltration of inflammatory cell, angiogenesis, destruction of cartilage and bone with pannus formation. The 3 major subtypes of JRA are based on the symptoms at disease onset and are designated systemic onset, pauciarticular onset, and polyarticular onset. For all patients, the goals of therapy are to decrease chronic joint pain and suppress the inflammatory process. Poor prognostic have been observed in patients with polyarticular onset, rheumatoid factor, persistent morning stiffness, tenosynovitis, involvement of the small joints, rapid appearance of erosions, active late onset childhood, subcutaneous nodules, or antinuclear antibody.

  12. Septic arthritis

    Science.gov (United States)

    ... infants. Most cases are caused by the bacteria group B streptococcus. Another common cause is Haemophilus influenza , especially if the child has not been vaccinated for this bacteria. Symptoms Symptoms usually come on quickly. There is a fever and joint swelling that is usually in ...

  13. Grape-seed proanthocyanidin extract as suppressors of bone destruction in inflammatory autoimmune arthritis.

    Directory of Open Access Journals (Sweden)

    Jin-Sil Park

    Full Text Available Chronic autoimmune inflammation, which is commonly observed in rheumatoid arthritis (RA, disrupts the delicate balance between bone resorption and formation causing thedestruction of the bone and joints. We undertook this study to verify the effects of natural grape-seed proanthocyanidin extract (GSPE, an antioxidant, on chronic inflammation and bone destruction. GSPE administration ameliorated the arthritic symptoms of collagen-induced arthritis (CIA, which are representative of cartilage and bone destruction. GSPE treatment reduced the formation of tartrate-resistant acid phosphatase (TRAP-positive multinucleated cells and osteoclast activity and increased differentiation of mature osteoblasts. Receptor activator of NFκB ligand expression in fibroblasts from RA patients was abrogated with GSPE treatment. GSPE blocked human peripheral blood mononuclear cell-derived osteoclastogenesis and acted as an antioxidant. GSPE improved the arthritic manifestations of CIA mice by simultaneously suppressing osteoclast differentiation and promoting osteoblast differentiation. Our results suggest that GSPE may be beneficial for the treatment of inflammation-associated bone destruction.

  14. Marine oil supplements for arthritis pain

    DEFF Research Database (Denmark)

    Senftleber, Ninna K.; Nielsen, Sabrina M.; Andersen, Jens Rikardt

    2017-01-01

    Arthritis patients often take fish oil supplements to alleviate symptoms, but limited evidence exists regarding their efficacy. The objective was to evaluate whether marine oil supplements reduce pain and/or improve other clinical outcomes in patients with arthritis. Six databases were searched......-regression analysis. Grading of Recommendations Assessment, Development and Evaluation (GRADE) was used to rate the overall quality of the evidence. Forty-two trials were included; 30 trials reported complete data on pain. The standardized mean difference (SMD) suggested a favorable effect (-0.24; 95% confidence.......57–0.24). The evidence for using marine oil to alleviate pain in arthritis patients was overall of low quality, but of moderate quality in rheumatoid arthritis patients....

  15. Arthritis secondary to meningococcal disease: A case series of 7 patients.

    Science.gov (United States)

    Masson-Behar, Vanina; Jacquier, Hervé; Richette, Pascal; Ziza, Jean-Marc; Zeller, Valérie; Rioux, Christophe; Coustet, Baptiste; Dieudé, Philippe; Ottaviani, Sébastien

    2017-07-01

    Arthritis secondary to invasive meningococcemia is rare and has been described as a direct result of bacteremia or as immunoallergic-type arthritis, related to the immune complex. Only a few case series have been reported.This multicenter study aimed to describe the clinical characteristics and therapeutic outcomes of arthritis secondary to meningococcal infection.We performed a 5-year retrospective study. We included all patients with inflammatory joint symptoms and proven meningococcal disease defined by the identification of Neisseria meningitidis in blood, cerebrospinal fluid, or synovial fluid. Septic arthritis was defined by the identification of N meningitidis in joint fluid. Immune-mediated arthritis was considered to be arthritis occurring after at least 1 day of invasive meningococcal disease without positive joint fluid culture.A total of 7 patients (5 males) with joint symptoms and meningococcal disease were identified. The clinical presentation was mainly oligoarticular and the knee was the most frequent joint site. Five patients had septic arthritis and 4 had immune-mediated arthritis; 2 had septic arthritis followed by immune-mediated arthritis. Immune-mediated arthritis occurred 3 to 7 days after meningococcal meningitis, and treatment with nonsteroidal anti-inflammatory drugs (NSAIDs) led to improvement without complications.Physicians must be vigilant to the different clinical presentations in patients with arthritis associated with invasive meningococcal disease. If immune-mediated arthritis is suspected, NSAIDs are usually efficient.

  16. Rheumatoid Arthritis

    Science.gov (United States)

    ... especially when your symptoms are bothering you. Lowering Stress Try to lower your stress by taking the ... Open Source Data Public Data Listing NIH...Turning Discovery Into Health® National Institutes of Health, 9000 Rockville ...

  17. Medicines, injections, and supplements for arthritis

    Science.gov (United States)

    Arthritis - medications; Arthritis - steroid injections; Arthritis - supplements; Arthritis - hyaluronic acid ... in your joints. These two substances come in supplement form and can be bought over-the-counter. ...

  18. Rheumatoid arthritis (image)

    Science.gov (United States)

    Rheumatoid arthritis is an autoimmune disease in which the body's immune system attacks itself. The pattern of joints ... other joints and is worse in the morning. Rheumatoid arthritis is also a systemic disease, involving other body ...

  19. Juvenile rheumatoid arthritis

    Science.gov (United States)

    ... joints. This form of JIA may turn into rheumatoid arthritis. It may involve 5 or more large and ... no known prevention for JIA. Alternative Names Juvenile rheumatoid arthritis (JRA); Juvenile chronic polyarthritis; Still disease; Juvenile spondyloarthritis ...

  20. MP Joint Arthritis

    Science.gov (United States)

    ... Find a Hand Surgeon Home Anatomy MP Joint Arthritis Email to a friend * required fields From * To * ... important for both pinching and gripping. MP joint arthritis is most common in the thumb and index ...

  1. IJMBR ARTHRITIS edited 4.3.1

    African Journals Online (AJOL)

    MJP

    2015-10-28

    Oct 28, 2015 ... various pathogens most commonly caused by a variety of bacteria. However, viruses, mycobacteria, ... [3] Salmonella typhi and Klebsiella spp are also implicated especially in sickle cell disease. ... The signs and symptoms of septic arthritis include joint pain, swelling and soreness with joint immobility; fever ...

  2. Arthritis Glossary

    Science.gov (United States)

    ... dividing weight (in kilograms squared) by height (in meters squared). Bouchard’s nodes Knobby bone growths that may ... efficacy  A person’s belief that with self-management, smart behaviors and actions, one can improve one’s symptoms ...

  3. Psidium guajava leaves decrease arthritic symptoms in adjuvant-induced arthritic rats

    Directory of Open Access Journals (Sweden)

    Hanif Nasiatul Baroroh

    2016-04-01

    Psidium guajava leaf extract is effective in decreasing the inflammatory response and arthritic symptoms in rats with adjuvant-induced arthritis. Psidium guajava leaves can be developed into an alternative anti-arthritis treatment.

  4. Temporomandibular Joint Septic Arthritis

    Directory of Open Access Journals (Sweden)

    Gianfranco Frojo, MD

    2018-01-01

    Full Text Available Summary:. Infection of the temporomandibular joint (TMJ is a rare pediatric condition resulting from the introduction of pathogens into the joint by hematogenous seeding, local extension, or trauma. Early recognition of the typical signs and symptoms including fever, trismus, preauricular swelling, and TMJ region tenderness are critical in order to initiate further evaluation and prevent feared complications of fibrosis, ankylosis, abnormal facial structure, or persistence of symptoms. Contrast-enhanced computed tomography with ancillary laboratory analysis including erythrocyte sedimentation rate, C-reactive protein, and white blood cell count are beneficial in confirming the suspected diagnosis and monitoring response to therapy. Initial intervention should include empiric parenteral antibiotics, early mandibular mobilization, and joint decompression to provide synovial fluid for analysis including cultures. This report describes a case of TMJ bacterial arthritis in a healthy 6-year-old male who was promptly treated nonsurgically with intravenous antibiotics and localized needle joint decompression with return to normal function after completion of oral antibiotics and physical therapy.

  5. Arthritis in adults with community-acquired bacterial meningitis: a prospective cohort study

    Directory of Open Access Journals (Sweden)

    de Gans Jan

    2006-03-01

    Full Text Available Abstract Background Although the coexistence of bacterial meningitis and arthritis has been noted in several studies, it remains unclear how often both conditions occur simultaneously. Methods We evaluated the presence of arthritis in a prospective nationwide cohort of 696 episodes of community-acquired bacterial meningitis, confirmed by culture of cerebrospinal fluid, which occurred in patients aged >16 years. The diagnosis of arthritis was based upon the judgment of the treating physician. To identify differences between groups Fisher exact statistics and the Mann-Whitney U test were used. Results Arthritis was recorded in 48 of 696 (7% episodes of community-acquired bacterial meningitis in adults. Joint-fluid aspirations were performed in 23 of 48 patients (48% and joint-fluid cultures yielded bacteria in 6 of 23 patients (26%. Arthritis occurred most frequently in patients with meningococcal meningitis (12%. Of the 48 patients with bacterial meningitis and coexisting arthritis, four died (8% and 10 (23% had residual joint symptoms. Conclusion Arthritis is a common manifestation in patients with community-acquired bacterial meningitis. Functional outcome of arthritis in bacterial meningitis is generally good because meningococcal arthritis is usually immune-mediated, and pneumococcal arthritis is generally less deforming than staphylococcal arthritis. Nevertheless, additional therapeutic measures should be considered if clinical course is complicated by arthritis. In patients with infectious arthritis prolonged antibiotic therapy is mandatory.

  6. Galectin-9 ameliorates clinical severity of MRL/lpr lupus-prone mice by inducing plasma cell apoptosis independently of Tim-3.

    Directory of Open Access Journals (Sweden)

    Masahiro Moritoki

    Full Text Available Galectin-9 ameliorates various murine autoimmune disease models by regulating T cells and macrophages, although it is not known what role it may have in B cells. The present experiment shows that galectin-9 ameliorates a variety of clinical symptoms, such as proteinuria, arthritis, and hematocrit in MRL/lpr lupus-prone mice. As previously reported, galectin-9 reduces the frequency of Th1, Th17, and activated CD8(+ T cells. Although anti-dsDNA antibody was increased in MRL/lpr lupus-prone mice, galectin-9 suppressed anti-dsDNA antibody production, at least partly, by decreasing the number of plasma cells. Galectin-9 seemed to decrease the number of plasma cells by inducing plasma cell apoptosis, and not by suppressing BAFF production. Although about 20% of CD19(-/low CD138(+ plasma cells expressed Tim-3 in MRL/lpr lupus-prone mice, Tim-3 may not be directly involved in the galectin-9-induced apoptosis, because anti-Tim-3 blocking antibody did not block galectin-9-induced apoptosis. This is the first report of plasma cell apoptosis being induced by galectin-9. Collectively, it is likely that galectin-9 attenuates the clinical severity of MRL lupus-prone mice by regulating T cell function and inducing plasma cell apoptosis.

  7. Nail involvement in psoriatic arthritis.

    Science.gov (United States)

    Sobolewski, Piotr; Walecka, Irena; Dopytalska, Klaudia

    2017-01-01

    Nail psoriasis is considered a significant psychological and social problem causing functional impairment in affected patients. Nail changes hamper their daily and occupational activities and contribute to a worse quality of life. Almost 50% of patients with psoriasis vulgaris and up to 80% of patients with psoriatic arthritis are afflicted with nail lesions. The important correlation between psoriatic arthritis and nail changes is well established - the presence of the latter is a strong predictor of the development of arthritis. There is a broad spectrum of nail dystrophies associated with psoriasis, ranging from the common pitting, subungual hyperkeratosis and loosening of the nail plate to less frequent discolouration and splinter haemorrhages. Some of these symptoms are also observed in other nail diseases, and further diagnostics should be performed. The assessment tools NAPSI (Nail Psoriasis Severity Index), mNAPSI (Modified Nail Psoriasis Severity Index), and PNSS (Psoriasis Nail Severity Score) are most commonly used to grade the severity of nail involvement in psoriasis and enable the evaluation of therapy effectiveness. The treatment of nail psoriasis is a major clinical challenge. It should be adjusted to the extent of dermal, articular and ungual lesions. Systemic therapies of psoriasis, especially biological agents, are most likely to be effective in treating nail psoriasis. However, as their use is limited in scope and safety, topical therapy remains a mainstay, and the combination of corticosteroids and vitamin D 3 analogues is considered to be most helpful.

  8. Fucoidan Extracts Ameliorate Acute Colitis.

    Directory of Open Access Journals (Sweden)

    Qi Ying Lean

    Full Text Available Inflammatory bowel diseases (IBD, such as ulcerative colitis and Crohn's disease, are an important cause of morbidity and impact significantly on quality of life. Overall, current treatments do not sustain a long-term clinical remission and are associated with adverse effects, which highlight the need for new treatment options. Fucoidans are complex sulphated, fucose-rich polysaccharides, found in edible brown algae and are described as having multiple bioactivities including potent anti-inflammatory effects. Therefore, the therapeutic potential of two different fucoidan preparations, fucoidan-polyphenol complex (Maritech Synergy and depyrogenated fucoidan (DPF was evaluated in the dextran sulphate sodium (DSS mouse model of acute colitis. Mice were treated once daily over 7 days with fucoidans via oral (Synergy or DPF or intraperitoneal administration (DPF. Signs and severity of colitis were monitored daily before colons and spleens were collected for macroscopic evaluation, cytokine measurements and histology. Orally administered Synergy and DPF, but not intraperitoneal DPF treatment, significantly ameliorated symptoms of colitis based on retention of body weight, as well as reduced diarrhoea and faecal blood loss, compared to the untreated colitis group. Colon and spleen weight in mice treated with oral fucoidan was also significantly lower, indicating reduced inflammation and oedema. Histological examination of untreated colitis mice confirmed a massive loss of crypt architecture and goblet cells, infiltration of immune cells and oedema, while all aspects of this pathology were alleviated by oral fucoidan. Importantly, in this model, the macroscopic changes induced by oral fucoidan correlated significantly with substantially decreased production of at least 15 pro-inflammatory cytokines by the colon tissue. Overall, oral fucoidan preparations significantly reduce the inflammatory pathology associated with DSS-induced colitis and could

  9. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... Arthritis and Health-related Quality of Life Rehabilitation Management for Rheumatoid Arthritis Patients Rehabilitation of Older Adult ... Sheets Benefits and Risks of Opioids in Arthritis Management How to Give a Subcutaneous Injection Rheumatology Course ...

  10. Rheumatoid Arthritis Educational Video Series

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    Full Text Available ... Rheumatoid Arthritis Educational Video Series Rheumatoid Arthritis Educational Video Series This series of five videos was designed ... Activity Role of Body Weight in Osteoarthritis Educational Videos for Patients Rheumatoid Arthritis Educational Video Series Psoriatic ...

  11. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... Management for Rheumatoid Arthritis Patients Rehabilitation of Older Adult Patients with Arthritis Complementary and Alternative Medicine for ... Patient Update Transitioning the JRA Patient to an Adult Rheumatologist Drug Information for Patients Arthritis Drug Information ...

  12. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... is Happening to the Joints? Rheumatoid Arthritis: Gaining Control – Working with your Rheumatologist Rheumatoid Arthritis: Additional Conditions Rheumatoid Arthritis: The Immune System Don’t have SilverLight? Get it here. Updated: ...

  13. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... Corner / Patient Webcasts / Rheumatoid Arthritis Educational Video Series Rheumatoid Arthritis Educational Video Series This series of five videos was designed to help you learn more about Rheumatoid Arthritis (RA). You will learn how the diagnosis of ...

  14. Rheumatoid Arthritis Educational Video Series

    Science.gov (United States)

    ... Corner / Patient Webcasts / Rheumatoid Arthritis Educational Video Series Rheumatoid Arthritis Educational Video Series This series of five videos was designed to help you learn more about Rheumatoid Arthritis (RA). You will learn how the diagnosis of ...

  15. Genetics Home Reference: rheumatoid arthritis

    Science.gov (United States)

    ... Email Facebook Twitter Home Health Conditions Rheumatoid arthritis Rheumatoid arthritis Printable PDF Open All Close All Enable Javascript to view the expand/collapse boxes. Description Rheumatoid arthritis is a disease that causes chronic abnormal inflammation, ...

  16. Distinguishing fibromyalgia from rheumatoid arthritis and systemic lupus in clinical questionnaires: an analysis of the revised Fibromyalgia Impact Questionnaire (FIQR) and its variant, the Symptom Impact Questionnaire (SIQR), along with pain locations

    Science.gov (United States)

    2011-01-01

    Introduction The purpose of this study was to explore a data set of patients with fibromyalgia (FM), rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE) who completed the Revised Fibromyalgia Impact Questionnaire (FIQR) and its variant, the Symptom Impact Questionnaire (SIQR), for discriminating features that could be used to differentiate FM from RA and SLE in clinical surveys. Methods The frequency and means of comparing FM, RA and SLE patients on all pain sites and SIQR variables were calculated. Multiple regression analysis was then conducted to identify the significant pain sites and SIQR predictors of group membership. Thereafter stepwise multiple regression analysis was performed to identify the order of variables in predicting their maximal statistical contribution to group membership. Partial correlations assessed their unique contribution, and, last, two-group discriminant analysis provided a classification table. Results The data set contained information on the SIQR and also pain locations in 202 FM, 31 RA and 20 SLE patients. As the SIQR and pain locations did not differ much between the RA and SLE patients, they were grouped together (RA/SLE) to provide a more robust analysis. The combination of eight SIQR items and seven pain sites correctly classified 99% of FM and 90% of RA/SLE patients in a two-group discriminant analysis. The largest reported SIQR differences (FM minus RA/SLE) were seen for the parameters "tenderness to touch," "difficulty cleaning floors" and "discomfort on sitting for 45 minutes." Combining the SIQR and pain locations in a stepwise multiple regression analysis revealed that the seven most important predictors of group membership were mid-lower back pain (29%; 79% vs. 16%), tenderness to touch (11.5%; 6.86 vs. 3.02), neck pain (6.8%; 91% vs. 39%), hand pain (5%; 64% vs. 77%), arm pain (3%; 69% vs. 18%), outer lower back pain (1.7%; 80% vs. 22%) and sitting for 45 minutes (1.4%; 5.56 vs. 1.49). Conclusions A

  17. Efeitos da reabilitação aquática na sintomatologia e qualidade de vida de portadoras de artrite reumatóide Effects of aquatic rehabilitation on symptoms and quality of life in rheumatoid arthritis female patients

    Directory of Open Access Journals (Sweden)

    Luis Roberto Fernandes Ferreira

    2008-01-01

    Full Text Available A artrite reumatóide (AR tem manifestações articulares e extra-articulares, afetando diretamente a qualidade de vida dos pacientes. A hidroterapia é um recurso muito utilizado na reabilitação desses pacientes devido às propriedades físicas e efeitos fisiológicos da água. O objetivo do trabalho foi avaliar o efeito da hidroterapia na sintomatologia e qualidade de vida de portadoras de AR. Participaram do estudo oito voluntárias com média de idade 56,4±5,2 anos e diagnóstico clínico de AR. Antes e após o tratamento todas foram submetidas a avaliação fisioterapêutica, que incluiu a aplicação do Questionário Short-Form 36 (SF-36 e avaliação da rigidez matinal, dor e qualidade do sono, por escalas analógico-visuais. O protocolo de tratamento consistiu de 10 sessões de hidroterapia de 45 minutos cada, duas vezes por semana. Os dados coletados foram tratados estatisticamente, com nível de significância fixado em pRheumatoid arthritis (RA has both joint and extra-joint manifestations and may directly affect patients' quality of life. Hydrotherapy is a very useful resource for treating RA due the water physical properties and physiological effects. The aim of this study was to evaluate the impact of a hydrotherapy program on RA female patients' symptoms and health-related quality of life. Eight volunteers, aged 56,4±5.2 years old, were selected for this study, all with RA diagnosis. Before and after treatment they were submitted to a physical therapy evaluation that included application of the Short Form-36 Questionnaire (SF-36 and assessment of pain, morning stiffness, and quality of sleep, by means of visual analogue scales. The treatment consisted of ten 45-minute hydrotherapy sessions, held twice a week. Collected data were statistically analysed, and significance level set at p<0.05. At the end of treatment results showed significant decrease in pain (p=0.004 and morning stiffness (p=0.003, and improvement in quality of

  18. Alpha-1 antitrypsin protein and gene therapies decrease autoimmunity and delay arthritis development in mouse model

    Directory of Open Access Journals (Sweden)

    Atkinson Mark A

    2011-02-01

    Full Text Available Abstract Background Alpha-1 antitrypsin (AAT is a multi-functional protein that has anti-inflammatory and tissue protective properties. We previously reported that human AAT (hAAT gene therapy prevented autoimmune diabetes in non-obese diabetic (NOD mice and suppressed arthritis development in combination with doxycycline in mice. In the present study we investigated the feasibility of hAAT monotherapy for the treatment of chronic arthritis in collagen-induced arthritis (CIA, a mouse model of rheumatoid arthritis (RA. Methods DBA/1 mice were immunized with bovine type II collagen (bCII to induce arthritis. These mice were pretreated either with hAAT protein or with recombinant adeno-associated virus vector expressing hAAT (rAAV-hAAT. Control groups received saline injections. Arthritis development was evaluated by prevalence of arthritis and arthritic index. Serum levels of B-cell activating factor of the TNF-α family (BAFF, antibodies against both bovine (bCII and mouse collagen II (mCII were tested by ELISA. Results Human AAT protein therapy as well as recombinant adeno-associated virus (rAAV8-mediated hAAT gene therapy significantly delayed onset and ameliorated disease development of arthritis in CIA mouse model. Importantly, hAAT therapies significantly reduced serum levels of BAFF and autoantibodies against bCII and mCII, suggesting that the effects are mediated via B-cells, at least partially. Conclusion These results present a new drug for arthritis therapy. Human AAT protein and gene therapies are able to ameliorate and delay arthritis development and reduce autoimmunity, indicating promising potential of these therapies as a new treatment strategy for RA.

  19. Gene therapy works in animal models of rheumatoid arthritis...so what!

    NARCIS (Netherlands)

    Loo, F.A.J. van de; Geurts, J.; Berg, W.B. van den

    2006-01-01

    Rheumatoid arthritis (RA) is a systemic disease with polyarticular manifestation of chronic inflammation in the knees and small joints of hand and feet. The current systemic anti-tumor necrosis factor (TNF)-alpha therapies with biologics ameliorate disease in 60% to 70% of RA patients. However,

  20. Gene therapy in animal models of rheumatoid arthritis: are we ready for the patients?

    NARCIS (Netherlands)

    Loo, F.A.J. van de; Smeets, R.L.L.; Berg, W.B. van den

    2004-01-01

    Rheumatoid arthritis (RA) is a chronic inflammatory disease of the synovial joints, with progressive destruction of cartilage and bone. Anti-tumour necrosis factor-alpha therapies (e.g. soluble tumour necrosis factor receptors) ameliorate disease in 60-70% of patients with RA. However, the need for

  1. Septic arthritis associated with systemic sepsis.

    Science.gov (United States)

    Jung, Sung-Weon; Kim, Dong-Hee; Shin, Sung-Jin; Kang, Byoung-Youl; Eho, Yil-Ju; Yang, Seong-Wook

    2018-01-01

    Septic arthritis presents with good joint function, but sometimes leads to poor outcomes. Concurrent systemic sepsis has been regarded as the poor outcome, and the exact cause remains unclear. This paper was performed to identify factors associated with concurrent systemic sepsis and to research results to predict poor outcomes in patients with septic arthritis. Laboratory and medical data were reviewed for 137 adults with acute septic arthritis who underwent open or arthroscopic surgical debridement at our institution between January 2005 and December 2014. The patients were divided according to whether they had septic arthritis alone (Group A) or in combination with systemic sepsis (Group B). Systemic sepsis was defined as two more systemic inflammatory signs in response to an infectious process. Patient characteristics, laboratory findings, synovial fluid findings and cultures, and surgical results were compared between two groups. Of the 137 patients, 41 (29.9%) had initial systemic sepsis at the diagnosis of septic arthritis. Independent t test revealed that duration of prodromal symptom (p = 0.012), serum neutrophil percent (p = 0.008), C-reactive protein (p = 0.001), Charlson comorbidity index (p = 0.001), positive culture in synovial fluid (p = 0.001), and methicillin-sensitive Staphylococcus aureus (MSSA) isolate in synovial fluid (p = 0.001) had significant correlations with the group B. Repeated debridement was performed for those who had recurrence of infection, and this procedure was more often in group B (23 versus 21 joints, 23.9 versus 51.2%, p = 0.012). Progression of arthritis occurred more often in group B (16 versus 17 joints, 16.7 versus 41.5%, p = 0.001). Septic arthritis combined with systemic sepsis was related to duration of prodromal symptom, serum neutrophil percent, C-reactive protein, Charlson comorbidity index, positive culture in synovial fluid, and a MSSA isolate in synovial fluid. Concurrent systemic sepsis led to

  2. [Septic arthritis in children].

    Science.gov (United States)

    Coll, M D; Ullot, R; Rigol, S; Pinyot, J; Obiols, P

    1989-01-01

    A review was made of 15 cases of septic arthritis in children. 13 of these cases corresponded to purulent arthritis, one to tuberculous arthritis and one to brucellar arthritis. All of them received diagnostic punction. Five joints received arthrotomy, by a washed-aspiration system. The antibiotic treatment was given approximately during for six weeks. We had two complications, die to a delayed diagnosis: one coxa valga and one capital femoral necrosis. It is important the insist on a early diagnosis and decompressive arthrotomy, specially in those cases in which the hip is the joint affected.

  3. Ultrasound in Arthritis.

    Science.gov (United States)

    Sudoł-Szopińska, Iwona; Schueller-Weidekamm, Claudia; Plagou, Athena; Teh, James

    2017-09-01

    Ultrasound is currently performed in everyday rheumatologic practice. It is used for early diagnosis, to monitor treatment results, and to diagnose remission. The spectrum of pathologies seen in arthritis with ultrasound includes early inflammatory features and associated complications. This article discusses the spectrum of ultrasound features of arthritides seen in rheumatoid arthritis and other connective tissue diseases in adults, such as Sjögren syndrome, lupus erythematosus, dermatomyositis, polymyositis, and juvenile idiopathic arthritis. Ultrasound findings in spondyloarthritis, osteoarthritis, and crystal-induced diseases are presented. Ultrasound-guided interventions in patients with arthritis are listed, and the advantages and disadvantages of ultrasound are discussed. Copyright © 2017 Elsevier Inc. All rights reserved.

  4. Controlling Arthritis (A Minute of Health with CDC)

    Centers for Disease Control (CDC) Podcasts

    2013-11-14

    Arthritis affects more than one in five adults and is the most common cause of disability in the U.S. It occurs often in people with chronic conditions, such as heart disease and diabetes, as well as those who are obese. This podcast discusses arthritis symptoms and how to control the condition.  Created: 11/14/2013 by MMWR.   Date Released: 11/14/2013.

  5. Turmeric (Curcuma longa) attenuates food allergy symptoms by regulating type 1/type 2 helper T cells (Th1/Th2) balance in a mouse model of food allergy.

    Science.gov (United States)

    Shin, Hee Soon; See, Hye-Jeong; Jung, Sun Young; Choi, Dae Woon; Kwon, Da-Ae; Bae, Min-Jung; Sung, Ki-Seung; Shon, Dong-Hwa

    2015-12-04

    Turmeric (Curcuma longa) has traditionally been used to treat pain, fever, allergic and inflammatory diseases such as bronchitis, arthritis, and dermatitis. In particular, turmeric and its active component, curcumin, were effective in ameliorating immune disorders including allergies. However, the effects of turmeric and curcumin have not yet been tested on food allergies. Mice were immunized with intraperitoneal ovalbumin (OVA) and alum. The mice were orally challenged with 50mg OVA, and treated with turmeric extract (100mg/kg), curcumin (3mg/kg or 30 mg/kg) for 16 days. Food allergy symptoms including decreased rectal temperature, diarrhea, and anaphylaxis were evaluated. In addition, cytokines, immunoglobulins, and mouse mast cell protease-1 (mMCP-1) were evaluated using ELISA. Turmeric significantly attenuated food allergy symptoms (decreased rectal temperature and anaphylactic response) induced by OVA, but curcumin showed weak improvement. Turmeric also inhibited IgE, IgG1, and mMCP-1 levels increased by OVA. Turmeric reduced type 2 helper cell (Th2)-related cytokines and enhanced a Th1-related cytokine. Turmeric ameliorated OVA-induced food allergy by maintaining Th1/Th2 balance. Furthermore, turmeric was confirmed anti-allergic effect through promoting Th1 responses on Th2-dominant immune responses in immunized mice. Turmeric significantly ameliorated food allergic symptoms in a mouse model of food allergy. The turmeric as an anti-allergic agent showed immune regulatory effects through maintaining Th1/Th2 immune balance, whereas curcumin appeared immune suppressive effects. Therefore, we suggest that administration of turmeric including various components may be useful to ameliorate Th2-mediated allergic disorders such as food allergy, atopic dermatitis, and asthma. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  6. Computed tomographic feature of tuberculous arthritis

    International Nuclear Information System (INIS)

    Kim, Hak Hee; Lee, Hae Giu; Cha, Eun Suk; Kang, Kyung Jin; Jeon, Jeong Su; Park, Young Ha; Yim, Jung Ik; Bahk, Yong Whee

    1992-01-01

    The sparsity of publication concerning CT findings of tuberculous arthritis prompted authors to retrospectively evaluate 12 patients with tuberculous arthritis for characteristic CT findings. In each patients, the diagnosis of tuberculous arthritis was confirmed by surgery or biopsy. The CT examinations were evaluated by two radiologists retrospectively. Involved joints were the hip joint in seven patients, the sacroiliac joint in three patients, and the shoulder and ankle joint in one patient each. CT features included subchondral bony erosion(12 patients), soft tissue mass in the joint space(nine), widening of the joint space(eight), ipsilateral music atrophy(eight), thickening of the joint capsule(seven), intra-articular effusion(six), soft tissue abscess(five), and bony sclerosis(four). In seven patients with the duration of symptoms less than 1 year, thickening of joint capsule and intra-articular effusion were the predominant findings, while bony sclerosis, gross bone destruction, and soft tissue mass in joint space were seen in five patients with the duration of symptoms longer than 1 year. Our results indicate that CT is useful in the diagnosis of tuberculous arthritis by demonstrating characteristic pathologic changes of the joint space, soft tissue abnormality and bony involvement

  7. Arthritis and Veterans

    Centers for Disease Control (CDC) Podcasts

    2015-11-09

    One in three veterans has arthritis. This podcast provides information on how veterans can improve their quality of life with physical activity and other arthritis management strategies.  Created: 11/9/2015 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 11/9/2015.

  8. Potential Use of Plectranthus amboinicus in the Treatment of Rheumatoid Arthritis

    OpenAIRE

    Jia-Ming Chang; Chun-Ming Cheng; Le-Mei Hung; Yuh-Shan Chung; Rey-Yuh Wu

    2010-01-01

    Plectranthus amboinicus (P. amboinicus) is a folk herb that is used to treat inflammatory diseases or swelling symptoms in Taiwan. We investigated therapeutic efficacy of P. amboinicus in treating Rheumatoid Arthritis (RA) using collagen-induced arthritis animal model. Arthritis was induced in Lewis rats by immunization with bovine type II collagen. Serum anti-collagen IgG, IgM and C-reactive protein (CRP) were analyzed. To understand the inflammation condition of treated animals, production ...

  9. S100-alarmins: potential therapeutic targets for arthritis.

    Science.gov (United States)

    Austermann, Judith; Zenker, Stefanie; Roth, Johannes

    2017-07-01

    In arthritis, inflammatory processes are triggered by numerous factors that are released from joint tissues, promoting joint destruction and pathological progression. During inflammation, a novel family of pro-inflammatory molecules called alarmins is released, amplifying inflammation and joint damage. Areas covered: With regard to the role of the alarmins S100A8 and S100A9 in the pathogenesis of arthritis, recent advances and the future prospects in terms of therapeutic implications are considered. Expert opinion: There is still an urgent need for novel treatment strategies addressing the local mechanisms of joint inflammation and tissue destruction, offering promising therapeutic alternatives. S100A8 and S100A9, which are the most up-regulated alarmins during arthritis, are endogenous triggers of inflammation, defining these proteins as promising targets for local suppression of arthritis. In murine models, the blockade of S100A8/S100A9 ameliorates inflammatory processes, including arthritis, and there are several lines of evidence that S100-alarmins may already be targeted in therapeutic approaches in man.

  10. [Proteus mirabilis septic arthritis].

    Science.gov (United States)

    Sbiti, Mohammed; Bouhamidi, Bahia; Louzi, Lhoussaine

    2017-01-01

    Acute septic arthritis is rare. It is associated with poor prognosis in terms of mortality and morbidity. We report the case of a 61-year old patient with spontaneous Proteus mirabilis septic arthritis. He suffered from complicated diabetes associated with positive blood cultures and synovial fluid cultures. Patient's evolution was favorable thanks to early diagnosis and initiation of adequate antibiotic therapy. Proteus mirabilis septic arthritis is rare. On that basis we conducted a literature review of cases of Proteus mirabilis pyogenic arthritis to highlight the risk factors, pathogenesis, treatment and evolution of these diseases. Diagnosis is commonly based on microbiological analysis, early articular puncture biopsy is performed before the initiation of antibiotic treatment, direct examination, culture and antibiogram which are useful as guidance for antibiotic therapy. Septic arthritis is a diagnostic and therapeutic emergency; early management of this disease allows total healing without after-effects.

  11. Midcarpal and Scaphotrapeziotrapezoid Arthritis in Patients with Carpometacarpal Arthritis.

    Science.gov (United States)

    Katzel, Evan B; Bielicka, Dierde; Shakir, Sameer; Fowler, John; Buterbaugh, Glenn A; Imbriglia, Joseph E

    2016-06-01

    Carpometacarpal arthroplasty provides well-documented pain relief with preservation of thenar function in basal joint arthritis treatment. Nevertheless, some patients continue to have pain following surgery. The authors hypothesize that unrecognized midcarpal (capitolunate) arthritis is a contributor to persistent pain after carpometacarpal arthroplasty. The prevalence of midcarpal arthritis in patients with basal joint arthritis is unknown. This article establishes the radiographic prevalence of midcarpal arthritis in patients with carpometacarpal arthritis. Patients with basal joint arthritis were identified from a search using International Classification of Diseases, Ninth Revision code 716.94. Hand radiographs were reviewed and graded using the Eaton classification and Sodha classification for carpometacarpal arthritis. Scaphotrapeziotrapezoid arthritis and midcarpal arthritis were graded using the Sodha classification for arthritis as follows: grade 1, no or nearly no arthrosis; grade 2, definite arthrosis but not severe; and grade 3, severe arthrosis. Eight hundred ninety-six radiographs were reviewed. The prevalence of scaphotrapeziotrapezoid arthritis in this population was 64 percent. The prevalence of midcarpal arthritis in this population was 23.5 percent. The prevalence of midcarpal arthritis in patients with radiologic evidence of carpometacarpal arthritis was 25.4 percent. The prevalence of severe midcarpal arthritis was 7 percent. The prevalence of midcarpal arthritis in patients with basal joint arthritis is 24 percent. The presence of two locations of arthritis may explain persistent hand and wrist pain in this population despite carpometacarpal arthroplasty. Clinically, these data will allow hand surgeons to better educate patients with basal joint arthritis regarding the possibility of incomplete pain relief following carpometacarpal arthroplasty.

  12. Sensitivity and specificity of plain radiographic features of peripheral enthesopathy at major sites in psoriatic arthritis

    International Nuclear Information System (INIS)

    Helliwell, P.S.; Porter, G.

    2007-01-01

    symptoms in terms of new bone formation and erosion at either calcaneal site. New bone formation and erosion at major entheseal sites is most commonly seen in ankylosing spondylitis. Plain radiographic features of major enthesopathy are poor discriminators between psoriatic arthritis and rheumatoid arthritis. (orig.)

  13. Sensitivity and specificity of plain radiographic features of peripheral enthesopathy at major sites in psoriatic arthritis

    Energy Technology Data Exchange (ETDEWEB)

    Helliwell, P.S. [University of Leeds, Academic Unit of Musculoskeletal and Rehabilitation Medicine, Leeds (United Kingdom); Porter, G. [Airedale Hospital NHS Trust, Keighley, West Yorkshire (United Kingdom)

    2007-11-15

    symptoms in terms of new bone formation and erosion at either calcaneal site. New bone formation and erosion at major entheseal sites is most commonly seen in ankylosing spondylitis. Plain radiographic features of major enthesopathy are poor discriminators between psoriatic arthritis and rheumatoid arthritis. (orig.)

  14. Arthroscopic Synovectomy of Wrist in Rheumatoid Arthritis.

    Science.gov (United States)

    Shim, Jae Woo; Park, Min Jong

    2017-11-01

    Rheumatoid arthritis (RA) is a systemic inflammatory disorder affecting multiple joints. Wrist involvement is common. Patients with persistent symptoms despite medical management are candidates for surgery. Synovectomy can provide pain relief and functional improvement for rheumatoid wrist. Arthroscopic synovectomy is a safe and reliable method, with minimal postoperative morbidity. This article reviews the role, technique, and results of arthroscopic synovectomy in the rheumatoid wrist. Copyright © 2017 Elsevier Inc. All rights reserved.

  15. Adipose-Derived Mesenchymal Stem Cells Prevent Systemic Bone Loss in Collagen-Induced Arthritis.

    Science.gov (United States)

    Garimella, Manasa G; Kour, Supinder; Piprode, Vikrant; Mittal, Monika; Kumar, Anil; Rani, Lekha; Pote, Satish T; Mishra, Gyan C; Chattopadhyay, Naibedya; Wani, Mohan R

    2015-12-01

    Rheumatoid arthritis (RA) is an autoimmune disease characterized by chronic inflammatory synovitis leading to joint destruction and systemic bone loss. The inflammation-induced bone loss is mediated by increased osteoclast formation and function. Current antirheumatic therapies primarily target suppression of inflammatory cascade with limited or no success in controlling progression of bone destruction. Mesenchymal stem cells (MSCs) by virtue of their tissue repair and immunomodulatory properties have shown promising results in various autoimmune and degenerative diseases. However, the role of MSCs in prevention of bone destruction in RA is not yet understood. In this study, we investigated the effect of adipose-derived MSCs (ASCs) on in vitro formation of bone-resorbing osteoclasts and pathological bone loss in the mouse collagen-induced arthritis (CIA) model of RA. We observed that ASCs significantly inhibited receptor activator of NF-κB ligand (RANKL)-induced osteoclastogenesis in both a contact-dependent and -independent manner. Additionally, ASCs inhibited RANKL-induced osteoclastogenesis in the presence of proinflammatory cytokines such as TNF-α, IL-17, and IL-1β. Furthermore, treatment with ASCs at the onset of CIA significantly reduced clinical symptoms and joint pathology. Interestingly, ASCs protected periarticular and systemic bone loss in CIA mice by maintaining trabecular bone structure. We further observed that treatment with ASCs reduced osteoclast precursors in bone marrow, resulting in decreased osteoclastogenesis. Moreover, ASCs suppressed autoimmune T cell responses and increased the percentages of peripheral regulatory T and B cells. Thus, we provide strong evidence that ASCs ameliorate inflammation-induced systemic bone loss in CIA mice by reducing osteoclast precursors and promoting immune tolerance. Copyright © 2015 by The American Association of Immunologists, Inc.

  16. Social support and cognitive functioning as resources for elderly persons with chronic arthritis pain.

    Science.gov (United States)

    Lee, Jeong Eun; Kahana, Boaz; Kahana, Eva

    2016-01-01

    Arthritis pain and depression are prevalent physical and psychological disorders in late life and co-occur frequently. We explored the stability and covariation of arthritis pain and depressive symptoms. We also addressed the influence of cognitive functioning and social support on the relationship between pain and depressive symptoms among community-dwelling older individuals. This longitudinal study utilized a sample of 299 residents of Florida retirement communities who participated in a long-term panel study using yearly assessments across 4 years. Using multilevel modeling, we modeled the individual differences as well as stability in arthritis pain and depressive symptoms simultaneously. Further, we tested the role of cognitive functioning and social support in the association between arthritis pain and depressive symptoms. We found substantial within-person variation in both pain and depressive symptoms (between 58% and 65%) across 4 years even after controlling for a time effect. After controlling for arthritis pain, persons with higher social support and higher cognitive functioning reported lower levels of depressive symptoms. Findings suggest that fluctuations in pain and depressive symptoms are common for older adults. Furthermore, social support and intact cognitive functioning may serve as useful resources, as they buffer the negative impact of arthritis pain on depressive symptoms.

  17. Combined antibiotic and free radical trap treatment is effective at combating Staphylococcus-aureus-induced septic arthritis

    Science.gov (United States)

    Sakiniene, Egidija; Collins, L Vincent

    2002-01-01

    Although early antibiotic treatment of patients with septic arthritis eradicates bacteria, joint destruction commonly results from the unregulated host inflammatory responses to infection. The spin trap compound phenyl-N-tert-butyl nitrone (PBN) has been shown to have both anti-inflammatory and antioxidant effects. The aim of this study was to assess the effect of combined systemic administration of PBN and cloxacillin on the development of Staphylococcus aureus arthritis. Three days after Naval Medical Research Institute (NMRI) mice were infected intravenously with S. aureus LS-1, daily treatment was started with cloxacillin alone, PBN alone, or cloxacillin and PBN. Arthritis, weight loss and general condition were evaluated for each mouse, and joints were analyzed histopathologically. Systemic administration of PBN in conjunction with cloxacillin ameliorated the course of experimental S. aureus arthritis, as evidenced by an increased cure rate. Thus, combinatorial antioxidant plus antibiotic anti-inflammatory therapies represent a potentially efficacious approach to the management of septic arthritis. PMID:12010570

  18. Psoriatic arthritis: performance of rheumatologists in daily practice.

    Science.gov (United States)

    Gorter, S; van der Heijde, D M F M; van der Linden, S; Houben, H; Rethans, J J; Scherpbier, A J J A; van der Vleuten, C P M

    2002-03-01

    To assess, using standardised patients (SPs), how rheumatologists diagnose psoriatic arthritis, whether the diagnostic efficiency is influenced by specific characteristics of the rheumatologists, and to study the relationship with costs. Twenty three rheumatologists were each visited by one of two SPs (one male, one female) presenting as a patient with psoriatic arthritis. SPs remained incognito for all meetings for the duration of the study. Immediately after the encounter, SPs completed case-specific checklists on the medical content of the encounter. Information on ordered laboratory and imaging tests was obtained from each hospital. Fourteen rheumatologists diagnosed psoriatic arthritis correctly. They inspected the skin for psoriatic lesions more often than those rheumatologists who established other diagnoses. Rheumatologists diagnosing psoriatic arthritis spent more on additional laboratory and imaging investigations. These were carried out after the diagnosis to confirm it and to record the extent and severity of the disease. No differences in type of practice, number of outpatients seen each week, working experience, or sex were found between rheumatologists who made the correct diagnosis and those who made other diagnoses. The correct diagnosis was more often missed by rheumatologists who saw the male SP, who presented with clear distal interphalangeal DIP joint arthritis only, causing confusion with osteoarthritis of the DIP joints. There is a considerable amount of variation in the delivery of care among rheumatologists who see an SP with psoriatic arthritis. Rheumatologists focusing too much on the most prominent features (DIP joint arthritis) sometimes seem to forget "the hidden (skin) symptoms".

  19. Causes and consequences of fatigue in rheumatoid arthritis.

    Science.gov (United States)

    Katz, Patricia

    2017-05-01

    To review current information on the causes, treatments, and consequences of fatigue in rheumatoid arthritis. Disease activity (inflammation, pain, joint symptoms) is associated with greater fatigue. However, disease activity per se accounts for only a small portion of fatigue, and rheumatoid arthritis medications that reduce disease activity have small effects on fatigue. Instead, factors outside the direct effects of rheumatoid arthritis, such as obesity, physical inactivity, sleep disturbance, and depression, explain the majority of variation in fatigue. Some of these factors may be indirect effects of disease (e.g. pain can lead to sleep disturbance). Rheumatoid arthritis has significant effects on the quality of life of individuals with rheumatoid arthritis. The most effective approaches to reducing rheumatoid arthritis fatigue appear to be behavioral, such as increasing physical activity, or cognitive, such as cognitive behavioral interventions. Fatigue in rheumatoid arthritis appears to be largely because of factors outside the direct effects of the disease, such as behavioral and psychological factors. In spite of the tremendous impact of fatigue on patient health and quality of life, effective treatments remain elusive, but existing data show that behavioral and cognitive approaches may be most effective.

  20. [Reiter disease or reactive arthritis?].

    Science.gov (United States)

    Eppinger, S; Schmitt, J; Meurer, M

    2006-04-01

    There is an ongoing international discussion on whether the condition reactive arthritis should be named after a former Nazi functionary. The German dermatological community should participate in this debate. In 1916, Hans Reiter described a disease with the symptoms urethritis, conjunctivitis, and arthritis, which was later named after him. After becoming titular professor in May 1918, Reiter was appointed director of the regional public health department Mecklenburg-Schwerin in 1926. At the same time he taught social hygiene at the University of Rostock, where he was appointed full professor in 1928. In 1931, Hans Reiter became a member of the National Socialist German Workers Party (NSDAP). In July 1932 he was elected representative of the NSDAP to the seventh assembly of Mecklenburg-Schwerin. After becoming its acting director in July 1933, Reiter was appointed president of the Reich public health department in Berlin on October 1, 1933. Both his excellent professional qualifications, as well as his National Socialist attitudes, were considered key criteria for taking over this important position. As the president of the Reich public health department, Reiter was said to have known about the conduct of experiments with typhus-fever at the concentration camp Buchenwald in which 250 humans died. From the end of the Second World War until 1947, Reiter was imprisoned in the Nuremberg Prison for War Criminals, but never convicted of a crime.

  1. Readiness to manage arthritis: a pilot study using a stages-of-change measure for arthritis rehabilitation.

    Science.gov (United States)

    Arthur, A Barbara; Kopec, Jacek A; Klinkhoff, Alice V; Adam, Paul M; Carr, Susan L; Prince, Jane M; Dumont, Kelly E; Nigg, Claudio R

    2009-01-01

    The purpose of this pilot study was to evaluate the Readiness to Manage Arthritis Questionnaire (RMAQ), a new multibehavior measure of readiness for change in arthritis management. Data were obtained from 46 patients with chronic inflammatory arthritis admitted for intensive treatment. Test-retest reliability, correlations with clinical variables and theoretically related constructs, and responsiveness to change were assessed. Test-retest reliability indicated reasonable stability, with intraclass correlation coefficients ranging from 0.30 to 0.75. A significant association was observed between psychological well-being and readiness status. Clinical variables of disease duration, disease severity, pain, and function were not related to readiness status. Correlations between stages-of-change scores and self-efficacy for managing arthritis symptoms were mostly nonsignificant, with the exception of modest agreement between readiness to engage in physical activity and exercise self-efficacy (0.43). Significant changes were observed in mean RMAQ scores from initial assessment to 12 weeks posttreatment for the behaviors of using joint protection, dealing with frustration, learning about arthritis, engaging in physical activity, and stress management. Findings from this pilot study suggest that the RMAQ has adequate psychometric properties in patients with chronic inflammatory arthritis and can be used to assess an individual's readiness to adopt important arthritis self-management behaviors.

  2. B cell depletion reduces the number of autoreactive T helper cells and prevents glucose-6-phosphate isomerase-induced arthritis.

    Directory of Open Access Journals (Sweden)

    Oliver Frey

    Full Text Available The therapeutic benefit of B cell depletion in patients with rheumatoid arthritis has provided proof of concept that B cells are relevant for the pathogenesis of arthritis. It remains unknown which B cell effector functions contribute to the induction or chronification of arthritis. We studied the clinical and immunological effects of B cell depletion in glucose-6-phosphate isomerase-induced arthritis. We targeted CD22 to deplete B cells. Mice were depleted of B cells before or after immunization with glucose-6-phosphate isomerase (G6PI. The clinical and histological effects were studied. G6PI-specific antibody responses were measured by ELISA. G6PI-specific T helper (Th cell responses were assayed by polychromatic flow cytometry. B cell depletion prior to G6PI-immunization prevented arthritis. B cell depletion after immunization ameliorated arthritis, whereas B cell depletion in arthritic mice was ineffective. Transfer of antibodies from arthritic mice into B cell depleted recipients did not reconstitute arthritis. B cell depleted mice harbored much fewer G6PI-specific Th cells than control animals. B cell depletion prevents but does not cure G6PI-induced arthritis. Arthritis prevention upon B cell depletion is associated with a drastic reduction in the number of G6PI-specific effector Th cells.

  3. Forms of Arthritis

    Science.gov (United States)

    ... Today, Linda Saisselin takes joy in holding her new grandson—pain free. Photo courtesy of Linda Saisselin Osteoarthritis (OA) — the form of arthritis typically occurring during middle or old age, this is a joint disease that mostly affects ...

  4. Arthritis: Frequently Asked Questions

    Science.gov (United States)

    ... SME Issue Briefs Compendium of Interventions ASMP/CDSMP Meta-Analysis Executive Summary Communication Campaigns Physical Activity. The Arthritis Pain Reliever. FAQs Campaign Materials Download General Campaign Materials Buenos días, artritis FAQs ...

  5. A case of empyema and septic arthritis due toNocardia farcinica.

    Science.gov (United States)

    Ishiguro, Takashi; Yoshioka, Hiroaki; Kawai, Shoko; Katsumata, Shin-Ichi; Gonoi, Tohru; Takayanagi, Noboru

    2017-12-01

    Septic arthritis due to Nocardia sp. should be suspected when a patient with risk factors such as pneumoconiosis or diabetes mellitus develops joint symptoms, especially if the patient has had nocardiosis in other sites.

  6. Effects of sulfasalazine treatment on serum immunoglobulin levels in children with juvenile chronic arthritis

    NARCIS (Netherlands)

    van Rossum, MAJ; Fiselier, TJW; Franssen, MJAN; ten Cate, R; van Suijlekom-Smit, LWA; Wulffraat, NM; van Luijk, WHJ; Oostveen, JCM; Kuis, W; Dijkmans, BAC; van Soesbergen, RM

    2001-01-01

    This article describes the effects of sulfasalazine (SSZ) treatment on serum immunoglobulin (Ig) levels in 6 children with oligoarticular- or polyarticular onset juvenile chronic arthritis (JCA). None of the children who developed dysimmunoglobulinemia during treatment showed clinical symptoms of

  7. Temporomandibular joint in rheumatoid arthritis

    Energy Technology Data Exchange (ETDEWEB)

    Syrjaenen, S.M.

    The temporomandibular joint (TMJ) was investigated clinically and by orthopantomography in 110 patients with rheumatoid arthritis (RA) and in 73 control subjects. Clinical symptoms in the TMJ were established in 34% of the RA patients and in 18% of the controls. Radiographic abnormalities were found in 60% of the RA patients compared with 15% in the controls. No single radiographic abnormality was characteristic of joint involvement by RA. The most common radiologic features in RA patients were changes in the morphology of the condylar head and articular eminentia, marginal irregularities, reduced mobility, and an anterior position of the condylar head. No abnormalities were encountered in the early stage of the disease, which at least in part could be attributed to the inherent limitations of orthopantomography. The incidence of joint lesions increased with duration of the RA. (orig.).

  8. Role of golimumab, a TNF-alpha inhibitor, in the treatment of the psoriatic arthritis

    Directory of Open Access Journals (Sweden)

    Melissa A Michelon

    2010-05-01

    Full Text Available Melissa A Michelon1, Alice B Gottlieb1,21Tufts University School of Medicine, 2Department of Dermatology, Tufts Medical Center, Boston, MA, USAAbstract: Psoriatic arthritis (PsA is an inflammatory arthritis that affects many psoriasis patients and can often have a debilitating disease progression. Golimumab is a new tumor necrosis factor (TNF antagonist recently approved by the FDA for controlling signs and symptoms of psoriatic arthritis. In a Phase III clinical trial in patients with PsA, patients receiving golimumab showed significant improvement in the signs and symptoms of disease. It was usually well tolerated, but adverse events generally occurred more in patients receiving golimumab compared to placebo. Golimumab has also recently shown efficacy in slowing structural damage in PsA. This new biologic therapy provides physicians with another option in the treatment of this inflammatory arthritis while offering patients certain advantages over other TNF antagonists.Keywords: golimumab, psoriatic arthritis, TNF-alpha inhibitor

  9. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... are available, what is happening in the immune system and what other conditions are associated with RA. ... Rheumatoid Arthritis: Additional Conditions Rheumatoid Arthritis: The Immune System Don’t have SilverLight? Get it here. Updated: ...

  10. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... to take a more active role in your care. The information in these videos should not take ... She is a critical member of our patient care team. Managing Your Arthritis Managing Your Arthritis Managing ...

  11. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... Studies The Camille Julia Morgan Arthritis Research and Education Fund About Us Appointment Information Contact Us Our Faculty Our Staff Rheumatology Specialty Centers You are here: Home / Patient Corner / Patient Webcasts / Rheumatoid Arthritis Educational Video ...

  12. Occupational therapy for rheumatoid arthritis.

    NARCIS (Netherlands)

    Steultjens, E. M.; Dekker, J.; Bouter, L. M.; van Schaardenburg, D.; van Kuyk, M. A.; van den Ende, C. H.

    2004-01-01

    BACKGROUND: For persons with rheumatoid arthritis (RA) the physical, personal, familial, social and vocational consequences are extensive. Occupational therapy (OT), with the aim to facilitate task performance and to decrease the consequences of rheumatoid arthritis for daily life activities, is

  13. Occupational therapy for rheumatoid arthritis.

    NARCIS (Netherlands)

    Steultjens, E.M.J.; Dekker, J.; Bouter, L.M.; Schaardenburg, D.J. van; Kuyk, M.A.H. van; Ende, C.H.M. van den

    2004-01-01

    Background: For persons with rheumatoid arthritis (RA) the physical, personal, familial, social and vocational consequences are extensive. Occupational therapy (OT), with the aim to facilitate task performance and to decrease the consequences of rheumatoid arthritis for daily life activities, is

  14. Arthritis of the hand - Rheumatoid

    Science.gov (United States)

    ... Therapist? Media Find a Hand Surgeon Home Anatomy Rheumatoid Arthritis Email to a friend * required fields From * To * ... debilitating when it affects the hands and fingers. Rheumatoid arthritis is one of the most common forms of ...

  15. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... more about Rheumatoid Arthritis (RA). You will learn how the diagnosis of RA is made, what happens ... Benefits and Risks of Opioids in Arthritis Management How to Give a Subcutaneous Injection Rheumatology Course Connect ...

  16. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... Osteoarthritis News Gout News Osteoporosis News Lupus News Fibromyalgia News Patient Corner Arthritis Drug Information Sheets Managing ... Rheumatoid Arthritis (RA). You will learn how the diagnosis of RA is made, what happens to your ...

  17. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... Adult Rheumatologist Drug Information for Patients Arthritis Drug Information Sheets Benefits and Risks of Opioids in Arthritis Management How to Give a Subcutaneous Injection Rheumatology Course ...

  18. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... Conditions Rheumatoid Arthritis: The Immune System Don’t have SilverLight? Get it here. Updated: July 9, 2012 ... in seeking it because of something they may have read on this website. Copyright Johns Hopkins Arthritis ...

  19. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... Spondylitis News Osteoarthritis News Gout News Osteoporosis News Lupus News Fibromyalgia News Patient Corner Arthritis Drug Information ... Connect With Us Johns Hopkins Rheumatology Arthritis Center Lupus Center Lyme Disease Clinical Research Center Myositis Center ...

  20. Reactive Arthritis Caused by Yersinia enterocolitica Enteritis.

    Science.gov (United States)

    Honda, Kazuya; Iwanaga, Nozomi; Izumi, Yasumori; Tsuji, Yoshika; Kawahara, Chieko; Michitsuji, Toru; Higashi, Shuntaro; Kawakami, Atsushi; Migita, Kiyoshi

    2017-01-01

    We report a case of reactive arthritis (ReA) triggered by Yersinia enterocolitica enteritis. A 24-year-old Japanese man developed polyarthritis in the lower limbs. Two weeks prior to these symptoms, he noted diarrhea, right lower abdominal pain and a fever. Y. enterocolitica was not isolated from a stool culture; however, he was diagnosed with ReA based on the colonoscopic findings of a high anti-Y. enterocolitica antibody titer and HLA-B27 antigen positivity. Following treatment with methotrexate and steroids, his arthritis improved. This is the first reported Japanese case of ReA in the English literature after a gastrointestinal infection caused by Y. enterocolitica.

  1. Qigong Exercise and Arthritis

    Directory of Open Access Journals (Sweden)

    Ray Marks

    2017-09-01

    Full Text Available Background: Arthritis is a chronic condition resulting in considerable disability, particularly in later life. Aims: The first aim of this review was to summarize and synthesize the research base concerning the use of Qigong exercises as a possible adjunctive strategy for promoting well-being among adults with arthritis. A second was to provide related intervention directives for health professionals working or who are likely to work with this population in the future. Methods: Material specifically focusing on examining the nature of Qigong for minimizing arthritis disability, pain and dependence and for improving life quality was sought. Results: Collectively, despite almost no attention to this topic, available data reveal that while more research is indicated, Qigong exercises—practiced widely in China for many centuries as an exercise form, mind-body and relaxation technique—may be very useful as an intervention strategy for adults with different forms of painful disabling arthritis. Conclusion: Health professionals working with people who have chronic arthritis can safely recommend these exercises to most adults with this condition with the expectation they will heighten the life quality of the individual, while reducing pain and depression in adults with this condition.

  2. Qigong Exercise and Arthritis.

    Science.gov (United States)

    Marks, Ray

    2017-09-27

    Background: Arthritis is a chronic condition resulting in considerable disability, particularly in later life. Aims: The first aim of this review was to summarize and synthesize the research base concerning the use of Qigong exercises as a possible adjunctive strategy for promoting well-being among adults with arthritis. A second was to provide related intervention directives for health professionals working or who are likely to work with this population in the future. Methods: Material specifically focusing on examining the nature of Qigong for minimizing arthritis disability, pain and dependence and for improving life quality was sought. Results: Collectively, despite almost no attention to this topic, available data reveal that while more research is indicated, Qigong exercises-practiced widely in China for many centuries as an exercise form, mind-body and relaxation technique-may be very useful as an intervention strategy for adults with different forms of painful disabling arthritis. Conclusion: Health professionals working with people who have chronic arthritis can safely recommend these exercises to most adults with this condition with the expectation they will heighten the life quality of the individual, while reducing pain and depression in adults with this condition.

  3. Pasteurella multocida infectious arthritis.

    Science.gov (United States)

    Spagnuolo, P J

    1978-01-01

    Pasteurella multocida, a small gram-negative rod, is a domestic animal saprophyte that occasionally causes disease in humans. Infectious arthritis may develop from a superficial animal bite or scratch. Nine previous cases of infectious arthritis due to this organism have been documented in the literature, and a tenth case is reported here. Most patients had recent animal exposure, and half the patients had underlying chronic rheumatoid arthritis. Clinical signs of inflammation were consistently present; however, systemic infection was infrequent. The lack of positive synovial fluid gram-stain smears may make differentiation from other forms of infectious arthritis difficult. Penicillin in moderate doses is effective therapy, with osteomyelitis developing in only two patients. The tendency for this syndrome to affect patients with rheumatoid arthritis may reflect deficient local defense mechanisms, chronic steroid therapy, or increased ownership of pets. The mechanism of spread of infection to the joint space appears to be through contiguous spread from a skin site rather than by the hematogenous route in most cases.

  4. Person-centred counselling to ameliorate symptoms of ...

    African Journals Online (AJOL)

    The cost of hiring registered psychologists is likely to be prohibitive, indicating the need for lesser trained professional or lay counsellors. Lay counselling services are already available for AIDS patients who receive antiretroviral therapy, where problems relating to mental health and treatment adherence are significant.

  5. Person-centred counselling to ameliorate symptoms of ...

    African Journals Online (AJOL)

    The results suggest that psychological counselling may be helpful to medical patients. Conclusions: While counselling interventions may be well placed in public health settings from the perspective of treatment efficacy, it is necessary to temper this recommendation with an understanding of the barriers to implementing ...

  6. Non-pharmacological interventions for fatigue in rheumatoid arthritis

    DEFF Research Database (Denmark)

    Cramp, Fiona; Hewlett, Sarah; Almeida, Celia

    2013-01-01

    Fatigue is a common and potentially distressing symptom for people with rheumatoid arthritis with no accepted evidence based management guidelines. Non-pharmacological interventions, such as physical activity and psychosocial interventions, have been shown to help people with a range of other lon...

  7. Occupational therapy for rheumatoid arthritis: a systematic review.

    NARCIS (Netherlands)

    Steultjens, E.M.J.; Dekker, J.; Bouter, L.M.; Schaardenburg, D. van; Kuyk, M.H. van; Ende, C.H.M. van den

    2002-01-01

    Patients with rheumatoid arthritis (RA) show a reduction in physical capacities compared with healthy persons. Symptoms such as pain, fatique, stiffness, and decreased muscle strength cause difficulties with daily activities such as grooming and dressing, cooking a meal, cleaning, shopping, work,

  8. Temporomandibular disorders in patients with rheumatoid arthritis: A ...

    African Journals Online (AJOL)

    2015-06-05

    Jun 5, 2015 ... RA=Rheumatoid arthritis; CPI=Characteristic pain intensity; DS=Disability score; DEP=Depression; NPS (included)=Nonspecific physical symptoms ..... Ahola K, Saarinen A, Kuuliala A, Leirisalo‑Repo M, Murtomaa H, Meurman JH. Impact of rheumatic diseases on oral health and quality of life. Oral Dis.

  9. Surgical Procedures Needed to Eradicate Infection in Knee Septic Arthritis.

    Science.gov (United States)

    Dave, Omkar H; Patel, Karan A; Andersen, Clark R; Carmichael, Kelly D

    2016-01-01

    Septic arthritis of the knee is encountered on a regular basis by orthopedists and nonorthopedists. No established therapeutic algorithm exists for septic arthritis of the knee, and there is much variability in management. This study assessed the number of surgical procedures, arthroscopic or open, required to eradicate infection. The study was a retrospective analysis of 79 patients who were treated for septic knee arthritis from 1995 to 2011. Patients who were included in the study had native septic knee arthritis that had resolved with treatment consisting of irrigation and debridement, either open or arthroscopic. Logistic regression analysis was used to explore the relation between the interval between onset of symptoms and index surgery and the use of arthroscopy and the need for multiple procedures. Fifty-two patients met the inclusion criteria, and 53% were male, with average follow-up of 7.2 years (range, 1-16.2 years). Arthroscopic irrigation and debridement was performed in 70% of cases. On average, successful treatment required 1.3 procedures (SD, 0.6; range, 1-4 procedures). A significant relation (P=.012) was found between time from presentation to surgery and the need for multiple procedures. With arthroscopic irrigation and debridement, most patients with septic knee arthritis require only 1 surgical procedure to eradicate infection. The need for multiple procedures increases with time from onset of symptoms to surgery. Copyright 2016, SLACK Incorporated.

  10. Pediatric Septic Arthritis.

    Science.gov (United States)

    Montgomery, Nicole I; Epps, Howard R

    2017-04-01

    Acute septic arthritis is a condition with the potential for joint destruction, physeal damage, and osteonecrosis, which warrants urgent identification and treatment. The organism most frequently responsible is Staphylococcus aureus; however, our understanding of pathogens continues to evolve as detection methods continue to improve. MRI has improved our ability to detect concurrent infections and is a useful clinical tool where available. The treatment course involves intravenous antibiotics followed by transition to oral antibiotics when clinically appropriate. The recommended surgical treatment of septic arthritis is open arthrotomy with decompression of the joint, irrigation, and debridement and treatment of concurrent infections. Copyright © 2016 Elsevier Inc. All rights reserved.

  11. Sarcopaenia and rheumatoid arthritis.

    Science.gov (United States)

    Targowski, Tomasz

    2017-01-01

    In October 2016 a new independent disease called sarcopaenia (according to ICD-10 classification) appeared. According to the recommendation of the European Working Group on Sarcopenia in Older People (EWGSOP), sarcopaenia is defined as abnormally low muscle mass plus low skeletal muscle strength or low physical performance. Sarcopaenia, as a primary disease, is mainly observed in older people, but it can also appear in younger adults in the course of many clinical chronic conditions. One of the most frequent chronic diseases associated with chronic inflammation and functional limitation of skeletal system is rheumatoid arthritis. In the present article, current knowledge on the epidemiology of sarcopaenia and its association with rheumatoid arthritis is presented.

  12. Vasculitis and inflammatory arthritis.

    Science.gov (United States)

    Watts, Richard A; Scott, David G I

    2016-10-01

    Vasculitis has been described in most types of inflammatory arthritis. The best described and most widely recognised form is rheumatoid vasculitis. The incidence of systemic rheumatoid vasculitis has declined significantly following the general early use of methotrexate in the 1990s, and it is now a rare form of vasculitis. Treatment of rheumatoid vasculitis is conventionally with glucocorticoids and cyclophosphamide, but there is an increasing role for rituximab similar to that in other types of vasculitis. Despite these developments the mortality of rheumatoid vasculitis remains high. Vasculitis in other types of inflammatory arthritis is less well described and the treatment remains empirical. Copyright © 2016 Elsevier Ltd. All rights reserved.

  13. Imaging in Psoriatic Arthritis

    DEFF Research Database (Denmark)

    Poggenborg, René Panduro; Østergaard, Mikkel; Terslev, Lene

    2015-01-01

    Psoriatic arthritis (PsA) is an inflammatory joint disease characterized by arthritis and often enthesitis in patients with psoriasis, presenting a wide range of manifestations in various patterns. Imaging procedures are primarily conventional radiography, ultrasonography (US), and magnetic...... resonance imaging (MRI); other modalities such as computed tomography are not used routinely. Imaging is an integral part of management of PsA. In this article, we provide an overview of the status, virtues, and limitations of imaging modalities in PsA, focusing on radiography, US, and MRI....

  14. Living with persistent rheumatoid arthritis: a BARFOT study.

    Science.gov (United States)

    Bala, Sidona-Valentina; Samuelson, Karin; Hagell, Peter; Fridlund, Bengt; Forslind, Kristina; Svensson, Björn; Thomé, Bibbi

    2017-09-01

    To describe and understand the meaning of living with persistent rheumatoid arthritis. A considerable number of patients with rheumatoid arthritis live with an ongoing active and symptomatic illness despite access to potent antirheumatic treatment. There is, however, a lack of knowledge about the meaning of living with this severe long-term illness, defined as persistent rheumatoid arthritis. A descriptive design based on a hermeneutic phenomenological method was used. Ten adults with persistent rheumatoid arthritis and at least five years disease duration were interviewed. The interviews were analysed according to van Manen's method. Living with persistent rheumatoid arthritis revealed four overall themes: an existence dominated by painful symptoms and treatment, radical changes and limitations in one's life, a continual struggle to cope with one's life and to master the illness, and a dependency on those who are close by and the world around. The lifeworld was affected to a varying extent and in various ways by the illness but also by the dependence on its treatment and care that was not experienced as sufficiently meeting needs in terms of security, access to and coordination of care as well as team and rehabilitation services. Persistent rheumatoid arthritis and its treatment entail a radical effect on the person's life and quality of life. Current ordinary rheumatology care does not seem to meet the individual needs of the person with persistent rheumatoid arthritis in an optimal way. A greater knowledge about and understanding of the person who lives with persistent rheumatoid arthritis is important for facilitating the development of care and the relief of suffering. A holistic alternative to conventional clinical practice, such as person-centred care, could be tested as an innovative model of care. Our findings might serve as material for educational and counselling purposes for healthcare professionals. © 2016 John Wiley & Sons Ltd.

  15. Problems faced at work due to inflammatory arthritis: new insights gained from understanding patients' perspective.

    Science.gov (United States)

    Lacaille, Diane; White, Margaret A; Backman, Catherine L; Gignac, Monique A M

    2007-10-15

    A qualitative study was conducted to better understand patients' perspective on their experience at work in relation to their inflammatory arthritis (IA). Objectives were to identify the problems and barriers to employment that persons with IA face at work because of arthritis, understand why these issues are problematic, and identify strategies helpful for maintaining employment. Five focus groups were conducted with 36 employed adults with IA (75% rheumatoid arthritis) recruited from rheumatology practices and outpatient arthritis treatment programs. Script design used brainstorming techniques to identify problems and helpful strategies, and root cause analysis to capture in-depth information about underlying causes of problems. Descriptive qualitative analysis of transcripts was performed by 2 researchers independently to identify problems and organize them into topics and broad categories. Problems clustered around 4 categories: arthritis symptoms, working conditions, interpersonal difficulties at work, and emotional challenges. New insights gained included identifying fatigue as the aspect of IA most limiting employment; challenges posed by invisibility, fluctuation, and unpredictability of arthritis; complexity of interpersonal relationships at work; reluctance to disclose or draw attention to arthritis; numerous barriers to using available supports and requesting job accommodations, including fear of disclosure and concern it could be perceived by coworkers as favoritism; loss of self-efficacy at work; and many emotional challenges. This research identified new issues that are meaningful to individuals working with arthritis and that deserve greater attention by professionals counseling people on employment, in intervention efforts to help maintain employment, and in arthritis employment studies.

  16. Arthritis Pain Reliever

    Centers for Disease Control (CDC) Podcasts

    2011-12-27

    Learn more about the benefits of physical activity and the types and amounts of exercise helpful for people with arthritis.  Created: 12/27/2011 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 12/27/2011.

  17. Monitoring rheumatoid arthritis

    NARCIS (Netherlands)

    Gvozdenovic, Emilia

    2016-01-01

    In this thesis we focussed on so-called ‘treat to target’ therapy in rheumatoid arthritis (RA). Treat to target relies on repetitive measurements of disease activity using a composite score that incorporates signs of disease activity such as laboratory results, findings of physical joint

  18. Rheumatoid arthritis. Radiological aspects

    International Nuclear Information System (INIS)

    Restrepo Suarez, Jose Felix; Pena Cortes, Mario; Rondon Herrera, Federico; Iglesias Gamarra, Antonio

    2000-01-01

    We reviewed in this paper the radiographic characteristics of rheumatoid arthritis, making emphasis in the more common involved joints. We present a select but complete set of film as a result of our practice for many years in the Universidad Nacional de Colombia, HSJD, Bogota

  19. rheumatoid arthritis health outcome

    African Journals Online (AJOL)

    2004-12-04

    Dec 4, 2004 ... School of Psychology, University of KwaZulu-Natal,. Pietermaritzburg. Girish M Mody, MB ChB, MRCP, FCP, MD, FRCP. Department of Rheumatology, Nelson R Mandela School of Health Sciences, University of KwaZulu-Natal, Durban. Rheumatoid arthritis (RA) is a systemic autoimmune disorder.

  20. Isolation and identification of bacteria causing arthritis in chickens

    Directory of Open Access Journals (Sweden)

    B. Y. Rasheed

    2011-01-01

    Full Text Available Sixty chickens 30-55 days old with arthritis symptoms, were collected from different broiler chickens farms, all samples were examined clinically, post mortem and bacterial isolation were done. The results revealed isolation of 26 (50.98% of Staphylococcus aureus, which were found highly sensitive to amoxycillin. The experimental infection of 10 chickens was carried out on 35 days old by intravenous inoculated with 107 cfu/ml of isolated Staphylococcus aureus. Arthritis occurred in 8 (80% chickens. Clinical signs and post mortem findings confined to depression, swollen joints, inability to stand.

  1. Septic arthritis of the ankle due to Salmonella enteritidis.

    LENUS (Irish Health Repository)

    Dineen, Patrick F

    2011-06-01

    Salmonella septic arthritis in healthy, immunocompetent patients is extremely rare. We present the case of a 70-year-old man who presented with a one-day history of painful swelling of his ankle from which was aspirated pus which subsequently grew Salmonella enteritidis. There was no history of trauma or symptoms consistent with Salmonella enterocolitis. Our patient recovered fully after two weeks on intravenous ceftriaxone and six weeks on oral ciprofloxacin. Salmonella is a notifiable disease in the European Union and the United States of America, and is associated with outbreaks as a result of food contamination. The nature of Salmonella arthritis and its appropriate management are outlined.

  2. Septic arthritis as a presentation of Crohn's disease.

    Science.gov (United States)

    Zaidi, R; Dala-Ali, B; Dalton, D J N

    2011-09-01

    A 42-year-old man with colonic Crohn's disease presented to the orthopaedic department with septic arthritis of the knee with frank intra-articular pus, which persisted despite repeated joint washouts. This coincided with a symptomatic flare of his colonic Crohns. Imaging revealed a fistulous connection from the proximal sigmoid colon into the pelvis, a psoas abscess, myositis of the musculature around the left pelvic girdle and left thigh and two focal collections almost surrounding the distal femur. The knee symptoms only settled after laparotomy and resection of the diseased sigmoid colon and fistula. This case report demonstrates an unusual presentation of fistulating Crohns disease as septic arthritis.

  3. Total lymphoid irradiation of intractable rheumatoid arthritis

    International Nuclear Information System (INIS)

    Herbst, M.; Fritz, H.; Sauer, R.

    1986-01-01

    Eleven patients with intractable rheumatoid arthritis were treated with fractionated total lymphoid irradiation, (total dose 20 Gy). Lasting improvement in clinical symptoms was found in four patients during treatment and the remaining patients experienced similar benefit within 2 months of irradiation. There was marked reduction in exacerbations and number of joints involved. Morning stiffness, joint swelling and tenderness decreased. Complications included severe fatigue during treatment and acute bacterial arthritis in multiple joints in one patient. Four patients have since died, one of renal failure, another of cardiogenic shock following surgery 3 and 24 months after total lymphoid irradiation. Both had generalised amyloidosis. The third patient developed joint empyema and died of toxic cardiac failure. The fourth died 3 months after resection of a Kaposi's sarcoma complicated by wound infection which responded to treatment. Immunologically, total lymphoid irradiation resulted in suppression of the absolute lymphocyte count and reduction in T-helper cells, the number of T-suppressor cells remaining unchanged. These data provide evidence of T-cell involvement in the pathogenesis of rheumatoid arthritis. Total lymphoid irradiation can induce sustained improvement in clinical disease activity, but severe, possibly fatal, side-effects cannot be ignored. (author)

  4. Asymptomatic atlantoaxial subluxation in rheumatoid arthritis.

    Directory of Open Access Journals (Sweden)

    Mohammadali Nazarinia

    2014-06-01

    Full Text Available This cross-sectional study is conducted to determine the prevalence of asymptomatic cervical spine subluxation in rheumatoid arthritis patients by plain radiographs and its relation to demographic and clinical characteristics, disease activity measures and medications. 100 rheumatoid arthritis patients (18 male and 82 female were selected randomly, according to the American college of Rheumatology Criteria, who were under follow up in the rheumatology clinic. A complete history was taken, and physical examination has been done with focus on the cervical spine to determine their demographic data, disease duration, age of disease onset, drug history, swollen and tender joint counts, and ESR, Hb, CRP, RF levels. The disease activity of patients with rheumatoid arthritis was measured using the disease activity score 28. Radiographs of the cervical spine included lateral views taken in flexion, extension, neutral position of the neck and anterioposterior and odontoid projection view. Asymptomatic cervical spine subluxation was found in 17 of the 100 patients (17%. The prevalence of, anterior atlantoaxial subluxation, atlantoaxial impaction and subaxial subluxation was 10(10%, 5(5% and 6(6%, respectively. Posterior subluxation was not detected. The only characteristic that showed meaningful relationship with cervical spine subluxation was CRP (P=0.036. Our results showed that patients with RA, who have cervical spine subluxation cannot be distinguished on the basis of symptoms. Cervical spine involvement is common and may be asymptomatic, indicating routine cervical spine imaging is needed in patients with RA.

  5. Asymptomatic atlantoaxial subluxation in rheumatoid arthritis.

    Science.gov (United States)

    Nazarinia, Mohammadali; Jalli, Reza; Kamali Sarvestani, Eskandar; Farahangiz, Siamak; Ataollahi, Maryam

    2014-01-01

    This cross-sectional study is conducted to determine the prevalence of asymptomatic cervical spine subluxation in rheumatoid arthritis patients by plain radiographs and its relation to demographic and clinical characteristics, disease activity measures and medications. 100 rheumatoid arthritis patients (18 male and 82 female) were selected randomly, according to the American college of Rheumatology Criteria, who were under follow up in the rheumatology clinic. A complete history was taken, and physical examination has been done with focus on the cervical spine to determine their demographic data, disease duration, age of disease onset, drug history, swollen and tender joint counts, and ESR, Hb, CRP, RF levels. The disease activity of patients with rheumatoid arthritis was measured using the disease activity score 28. Radiographs of the cervical spine included lateral views taken in flexion, extension, neutral position of the neck and anterioposterior and odontoid projection view. Asymptomatic cervical spine subluxation was found in 17 of the 100 patients (17%). The prevalence of, anterior atlantoaxial subluxation, atlantoaxial impaction and subaxial subluxation was 10(10%), 5(5%) and 6(6%), respectively. Posterior subluxation was not detected. The only characteristic that showed meaningful relationship with cervical spine subluxation was CRP (P=0.036). Our results showed that patients with RA, who have cervical spine subluxation cannot be distinguished on the basis of symptoms. Cervical spine involvement is common and may be asymptomatic, indicating routine cervical spine imaging is needed in patients with RA.

  6. Psoriatic arthritis: treatment strategies using biologic agents

    Directory of Open Access Journals (Sweden)

    C. Palazzi

    2012-06-01

    Full Text Available The traditional management of psoriatic arthritis (PsA includes NSAIDs, corticosteroids and DMARDs. Advancement in the knowledge of the immunopathogenesis of PsA has been associated with the development of biologic agents which have revolutionized the management of the disease. Among biologics drugs, there are the 4 currently availablee anti-TNFα blocking agents (etanercept, infliximab, adalimumab and golimumab which are more effective than traditional DMARDs on symptoms/signs of inflammation, quality of life, function, and in inhibiting the progression of the structural joint damage. Despite of the high cost, TNF inhibitors are costeffective on both the musculoskeletal and skin manifestations of psoriatic disease.

  7. A case of reactive arthritis: a great masquerader.

    Science.gov (United States)

    Ngaruiya, Christine M; Martin, Ian B K

    2013-01-01

    Reactive arthritis is an inflammatory condition with multiorgan system disease potential. Because the standard constellation of symptoms in Reiter syndrome (arthritis, conjunctivitis, and urethritis) is not typically present in all patients, the disease can be easily overlooked if clinical suspicion is not high upon presentation. To highlight the importance of recognizing the potential of this disease in patients with a history of either gastrointestinal or genitourinary illnesses, we present the case of a young healthy male presented on multiple occasions later diagnosed with Reiter syndrome in the setting of a recent diagnosis of prostatitis. He was noted to have classical symptoms including conjunctivitis and arthritis. He was treated with nonsteroidal anti-inflammatory drugs during a brief hospital stay and did well. Although reactive arthritis is an easily managed disease, it is easily missed particularly in young otherwise healthy patients who may not present with classic symptoms. Vigilance with regard to patients with vague seemingly unrelated complaints particularly with a history of gastrointestinal- or genitourinary-related illnesses deserves consideration for this disease process.

  8. [Comparative study of effect of Atractylodes lancea between geo-authentic and non-authentic producing areas on collagen-induced arthritis in rats].

    Science.gov (United States)

    Fan, Guoqin; Liu, Chunfang; Zhao, Juan; Li, Xiangbin; Lin, Na

    2010-10-01

    To compare the effects of Atractylodes lancea from different producing area on collagen-induced arthritis (CIA) in rats. Wistar rats were induced by type II bovine collagen. CIA rats were treated daily with oral administration of A. lancea from the geo-authentic and non-authentic producing area of Maoshan, Jiangsu province, and non-geo-authentic and non-authentic producing areas of Yingshan, Hubei province and Huayin, Shanxi province from day 7 after the day of the first immunization to day 35. Clinical symptoms as well as clinical scores and incidence were observed. All rats were sacrificed on day 35 after immunization to observe histopathologic and radiologic changes. Antibody to type II collagen in sera was measured by enzyme-linked immunosorbent assay (ELISA), the levels of pro-inflammatory cytokines tumor necrosis factor alpha (TNF-alpha), interleukin-1beta (IL-1beta), and interleukin-6 (IL-6) in sera and article-homogenated supernants by radiommunoassay, and inflammatory mediator of PGE2 in sera using ELISA. A. lancea from Jiangsu province can ameliorate clinical symptom, reduce arthritis index and arthropathy of inflammatory joints, inhibit the production of IgG and IgM in sera, directly suppress the production of exogenous and endogenous cytokines of IL-1beta, TNFalpha and IL-6 and PGE2. A. lances from Hubei and Shanxi provinces can inhibit the production of IgM in sera, and A. lanceas from Hubei province also depress the production of IL-1beta in sera and IL-6 in supernants. A. lancea from Jiangsu province is effective in CIA rats through inhibiting the production of pro-inflammatory cytokines and the inflammatory mediators.

  9. [Identification of Zaocys type II collagen and its effect on arthritis in mice with collagen-induced arthritis].

    Science.gov (United States)

    Wang, Hao; Feng, Zhi-tao; Zhu, Jun-qing; Wu, Xiang-hui; Li, Juan

    2014-06-01

    To analyze the homology of Zaocys type 1I collagen ( ZC II ) with the C II collagen from other species, and to investigate the effect of ZC II on arthritis in mice with collagen-induced arthritis (CIA). ZC II was purified with restriction pepsin digestion. Then SDS-PAGE gel electrophoresis and UV spectrophotometry were used to identify the protein,the homology of the ZC II peptide was analyzed with Mass Spectrometry. The model of CIA mice were induced by subcutaneous injection of Chicken C II into male C57BL/6 mice from the base of the tails. After immunization,ZC II [H,M,L:40,20 and 10 μg/(kgd) ]was administered orally to mice from day 21 to 28 accordingly. The severity of the arthritis in each limb was evaluated using a macroscopic scoring system, and his- topathological change of joint was observed by light microscope with HE staining. The molecular weight of ZC II protein deter- mined by SDS-PAGE gel electrophoresis was between 110 kD and 140 kD, and UV absorption peak appeared at around 230 nm in wave- length. The peptide mass fingerprinting(PMF) of the purified protein by Mass Spectrometry analysis showed that it had at least 4 peptides matched with other species,and the protein score was greater than 95%. Compared with normal group,the CIA model group had significantly higher scores for arthritis and histopathological changes (P II peptide-treated mice with CIA were significantly lower than the mice from CIA model group(P II has high homology with the C II from other species. Oral administration of ZC II can suppress arthritis in mice with CIA and ameliorate the histopathological changes of the joint.

  10. Cachexia and adiposity in rheumatoid arthritis. Relevance for disease management and clinical outcomes.

    Science.gov (United States)

    Challal, Salima; Minichiello, Emeline; Boissier, Marie-Christophe; Semerano, Luca

    2016-03-01

    Altered body composition is a frequent finding in rheumatoid arthritis and is associated with the two major outcomes of the disease: disability and cardiovascular mortality. It is estimated that up to two thirds of patients may be affected by loss of lean mass, the so-called rheumatoid cachexia. Hence, body weight being equal, the relative amount of lean mass is lower and that of body fat is higher in rheumatoid arthritis patients vs. healthy controls. Both disease-related factors and other factors, like drug treatments, physical activity and nutrition contribute to modify body composition in rheumatoid arthritis. The effect of pharmacological treatments, and notably of anti-TNF drugs, on body composition is controversial. Conversely, training programs to stimulate muscle growth can restore lean mass and reduce adiposity. There is good evidence that amelioration of body composition ameliorates function and reduces disability. Currently, there is no evidence that interventions that modify body composition can reduce cardiovascular morbidity and mortality in rheumatoid arthritis. Copyright © 2015. Published by Elsevier SAS.

  11. Patellofemoral Arthritis After Lateral Patellar Dislocation: A Matched Population-Based Analysis.

    Science.gov (United States)

    Sanders, Thomas L; Pareek, Ayoosh; Johnson, Nicholas R; Stuart, Michael J; Dahm, Diane L; Krych, Aaron J

    2017-04-01

    The rate of patellofemoral arthritis after lateral patellar dislocation is unknown. Purpose/Hypothesis: The purpose of this study was to compare the risk of patellofemoral arthritis and knee arthroplasty between patients who experienced a lateral patellar dislocation and matched individuals without a patellar dislocation. Additionally, factors predictive of arthritis after patellar dislocation were examined. The hypothesis was that the rate of arthritis is likely higher among patients who experience a patellar dislocation compared with those who do not. Cohort study; Level of evidence, 3. In this study, 609 patients who had a first-time lateral patellar dislocation between 1990 and 2010 were compared with an age- and sex-matched cohort of patients who did not have a patellar dislocation. Medical records were reviewed to collect information related to the initial injury, recurrent dislocation, treatment, and progression to clinically significant patellofemoral arthritis (defined as symptoms with degenerative changes on patellar sunrise radiographs). Factors associated with arthritis (age, sex, recurrence, osteochondral injury, trochlear dysplasia) were examined. At a mean follow-up of 12.3 ± 6.5 years from initial dislocation, 58 patients (9.5%) in the dislocation cohort were diagnosed with patellofemoral arthritis, corresponding to a cumulative incidence of arthritis of 1.2% at 5 years, 2.7% at 10 years, 8.1% at 15 years, 14.8% at 20 years, and 48.9% at 25 years. In the control cohort, 8 patients (1.3%) were diagnosed with arthritis, corresponding to a cumulative incidence of arthritis of 0% at 5 years, 0% at 10 years, 1.3% at 15 years, 2.9% at 20 years, and 8.3% at 25 years. Therefore, patients who experienced a lateral patellar dislocation had a significantly higher risk of developing arthritis (hazard ratio [HR], 7.8; 95% CI, 3.9-17.6; P arthritis after patellar dislocation. Patellar dislocation is a significant risk factor for patellofemoral arthritis, as

  12. Rheumatoid Arthritis: Can It Affect the Eyes?

    Science.gov (United States)

    Rheumatoid arthritis: Can it affect the eyes? Can rheumatoid arthritis affect the eyes? Answers from April Chang-Miller, M.D. Rheumatoid arthritis is a chronic inflammatory disease that primarily affects ...

  13. Rheumatoid Arthritis: Can It Affect the Lungs?

    Science.gov (United States)

    Rheumatoid arthritis: Can it affect the lungs? Can rheumatoid arthritis affect your lungs? Answers from April Chang-Miller, M.D. Although rheumatoid arthritis primarily affects joints, it sometimes causes lung disease ...

  14. Genetics Home Reference: juvenile idiopathic arthritis

    Science.gov (United States)

    ... Home Health Conditions Juvenile idiopathic arthritis Juvenile idiopathic arthritis Printable PDF Open All Close All Enable Javascript ... view the expand/collapse boxes. Description Juvenile idiopathic arthritis refers to a group of conditions involving joint ...

  15. Juvenile idiopathic arthritis (JIA): a screening study to measure class II skeletal pattern, TMJ PDS and use of systemic corticosteroids.

    LENUS (Irish Health Repository)

    Mandall, Nicky A

    2010-03-01

    To screen patients with oligoarticular and polyarticular forms of Juvenile Idiopathic Arthritis (JIA) to determine (i) the severity of their class II skeletal pattern; (ii) temporomandibular joint signs and symptoms and (iii) use of systemic corticosteroids.

  16. The therapeutic potential of plant flavonoids on rheumatoid arthritis.

    Science.gov (United States)

    Hughes, Samuel D; Ketheesan, Natkunam; Haleagrahara, Nagaraja

    2017-11-22

    Rheumatoid arthritis (RA) is an autoimmune condition that mainly affects peripheral joints. Although immunosuppressive drugs and non-steroidal anti-inflammatory drugs (NSAIDs) are used to treat this condition, these drugs have severe side effects. Flavonoids are the most abundant phenolic compounds which exhibit anti-oxidant, anti-inflammatory and immunomodulatory properties. Many bioactive flavonoids have powerful anti-inflammatory effects. However, a very few have reached clinical use. Dietary flavonoids have been reported to control joint inflammation and alleviate arthritis symptoms in both human RA and animal models of arthritis. There is little scientific evidence about their mechanism of actions in RA. We review the therapeutic effects of different groups of flavonoids belonging to the most common and abundant groups on RA. In particular, the probable mechanisms of major flavonoids on cells and chemical messengers involved in the inflammatory signaling components of RA are discussed in detail.

  17. A critical role for plasma kallikrein in the pathogenesis of autoantibody-induced arthritis.

    Science.gov (United States)

    Yang, Aizhen; Zhou, Junsong; Wang, Bo; Dai, Jihong; Colman, Robert W; Song, Wenchao; Wu, Yi

    2017-12-01

    The plasma kallikrein-kinin system (KKS) consists of serine proteases, prekallikrein (pKal) and factor XII (FXII), and a cofactor, high-MW kininogen (HK). Upon activation, activated pKal and FXII cleave HK to release bradykinin. Activation of this system has been noted in patients with rheumatoid arthritis, and its pathogenic role has been characterized in animal arthritic models. In this study, we generated 2 knockout mouse strains that lacked pKal and HK and determined the role of KKS in autoantibody-induced arthritis. In a K/BxN serum transfer-induced arthritis (STIA) model, mice that lacked HK, pKal, or bradykinin receptors displayed protective phenotypes in joint swelling, histologic changes in inflammation, and cytokine production; however, FXII-deficient mice developed normal arthritis. Inhibition of Kal ameliorated arthritis severity and incidence at early stage STIA and reduced the levels of major cytokines in joints. In addition to releasing bradykinin from HK, Kal directly activated monocytes to produce proinflammatory cytokines, up-regulated their C5aR and FcRIII expression, and released C5a. Immune complex increased pKal activity, which led to HK cleavage. The absence of HK is associated with a decrease in joint vasopermeability. Thus, we identify a critical role for Kal in autoantibody-induced arthritis with pleiotropic effects, which suggests that it is a new target for the inhibition of arthritis.-Yang, A., Zhou, J., Wang, B., Dai, J., Colman, R. W., Song, W., Wu, Y. A critical role for plasma kallikrein in the pathogenesis of autoantibody-induced arthritis. © FASEB.

  18. Recombinant adenovirus-mediated gene transfer suppresses experimental arthritis

    Directory of Open Access Journals (Sweden)

    E. Quattrocchi

    2011-09-01

    Full Text Available Collagen Induced Arthritis (CIA is a widely studied animal model to develop and test novel therapeutic approaches for treating Rheumatoid Arthritis (RA in humans. Soluble Cytotoxic T-Lymphocyte Antigen 4 (CTLA4-Ig, which binds B7 molecule on antigen presenting cells and blocks CD28 mediated T-lymphocyte activation, has been shown to ameliorate experimental autoimmune diseases such as lupus, diabetes and CIA. Objective of our research was to investigate in vivo the effectiveness of blocking the B7/CD28 T-lymphocyte co-stimulatory pathway, utilizing a gene transfer technology, as a therapeutic strategy against CIA. Replication-deficient adenoviruses encoding a chimeric CTLA4-Ig fusion protein, or β-galactosidase as control, have been injected intravenously once at arthritis onset. Disease activity has been monitored by the assessment of clinical score, paw thickness and type II collagen (CII specific cellular and humoral immune responses for 21 days. The adenovirally delivered CTLA4-Ig fusion protein at a dose of 2×108 pfu suppressed established CIA, whereas the control β-galactosidase did not significantly affect the disease course. CII-specific lymphocyte proliferation, IFNg production and anti-CII antibodies were significantly reduced by CTLA4-Ig treatment. Our results demonstrate that blockade of the B7/CD28 co-stimulatory pathway by adenovirus-mediated CTLA4-Ig gene transfer is effective in treating established CIA suggesting its potential in treating RA.

  19. Predicting the Presence of Adjacent Infections in Septic Arthritis in Children.

    Science.gov (United States)

    Rosenfeld, Scott; Bernstein, Derek T; Daram, Shiva; Dawson, John; Zhang, Wei

    2016-01-01

    The gold standard for treatment of septic arthritis is urgent surgical debridement. Preoperative magnetic resonance imaging (MRI) may identify osteomyelitis, subperiosteal abscesses, and intramuscular abscesses, which frequently occur with septic arthritis. If these adjacent infections are not recognized, initial treatment may be inadequate. The purpose of this study is to develop a prediction algorithm to distinguish septic arthritis with adjacent infections from isolated septic arthritis to determine which patients should undergo preoperative MRI. An IRB-approved retrospective review of 87 children treated for septic arthritis was performed. All patients underwent MRI. Sixteen variables (age, sex, temperature, WBC, CRP, ESR, ANC, hematocrit, platelet count, heart rate, systolic blood pressure, diastolic blood pressure, symptom duration, weight-bearing status, prior antibiotic therapy, and prior hospitalization) from admission were reviewed. Graphical and logistical regression analysis was used to determine variables independently predictive of adjacent infection. Optimal cutoff values were determined for each variable and a prediction algorithm was created. Finally, the model was applied to our patient database and each patient with isolated septic arthritis or adjacent infection was stratified based upon the number of positive predictive factors. A total of 36 (41%) patients had isolated septic arthritis and 51 (59%) had septic arthritis with adjacent foci. Five variables (age above 3.6 y, CRP>13.8 mg/L, duration of symptoms >3 d, platelets 8.6×10 cells/μL) were found to be predictive of adjacent infection and were included in the algorithm. Patients with ≥3 risk factors were classified as high risk for septic arthritis with adjacent infection (sensitivity: 90%, specificity: 67%, positive predictive value: 80%, negative predictive value: 83%). Age, CRP, duration of symptoms, platelet count, and ANC were predictive of adjacent infections. Patients who met

  20. Psoriasis and psoriasic arthritis

    International Nuclear Information System (INIS)

    Cortes Vera, Sandra Liliana; Iglesias Gamarra, Antonio; Restrepo Suarez, Jose Felix

    2003-01-01

    The psoriasis is an skin inflammatory disease characterized by chronic and recurrent red skin covered with silver scales. In their pathogenesis, immunogenetic and environmental factors are conjugated. Psoriatic arthritis. That is a seronegative arthropathy. In the greater part of cases follow to a chronic course of cutaneous psoriasis. In this paper, we analyzed the most frequent forms of presentation of cutaneous psoriasis and we revised the psoriatic arthropathy, with some indications about its treatment

  1. Roentgenographic study of the temporomandibular joint in rheumatoid arthritis

    International Nuclear Information System (INIS)

    Yun, Ho Jung; You, Dong Soo

    1984-01-01

    For the study of the temporomandibular joint in rheumatoid arthritis 30 patients were selected who were diagnosis as rheumatoid arthritis through the clinical, radiographic examination and laboratory finding. Temporoman dibular joint involvement was evaluated through the clinical, radiographic examination. The results were as follows; 1. TMJ was involved in 15 patients of 30 patients with rheumatoid arthritis. (50% involvement). 2. Duration of rheumatoid arthritis was more longer in patients with TMJ involvement than in patients without TMJ involvement. 3. Osseous changes in TMJ were in order of frequency erosion, flattening, osteophyte, sclerosis, deformity, and most common involved site was mandibular condyle. 4. Most common positional change of condyle was forward position in centric occlusion, and restricted movement of condyle in 1 inch mouth opening. 5. TMJ involvement of rheumatoid arthritis was almost bilateral. 6. Main symptoms of TMJ were pain, stiffness, tenderness, limitation of mouth opening, crepitation. 7. There was not the case of ankylosis. 8. There was statistically insignificant correlation between mandibular deviation and TMJ involvement, but some cases showed severe deviation on mouth opening.

  2. Preventing progression from arthralgia to arthritis: targeting the right patients.

    Science.gov (United States)

    van Steenbergen, Hanna W; da Silva, José A Pereira; Huizinga, Tom W J; van der Helm-van Mil, Annette H M

    2018-01-01

    Early treatment is associated with improved outcomes in patients with rheumatoid arthritis (RA), suggesting that a 'window of opportunity', in which the disease is most susceptible to disease-modifying treatment, exists. Autoantibodies and markers of systemic inflammation can be present long before clinical arthritis, and maturation of the immune response seems to coincide with the development of RA. The pre-arthritis phase associated with symptoms such as as joint pain without clinical arthritis (athralgia) is now hypothesized to fall within the aforementioned window of opportunity. Consequently, disease modulation in this phase might prevent the occurrence of clinically apparent arthritis, which would result in a persistent disease course if untreated. Several ongoing proof-of-concept trials are now testing this hypothesis. This Review highlights the importance of adequate risk prediction for the correct design, execution and interpretation of results of these prevention trials, as well as considerations when translating these findings into clinical practice. The patients' perspectives are discussed, and the accuracy with which RA development can be predicted in patients presenting with arthralgia is evaluated. Currently, the best starting position for preventive studies is proposed to be the inclusion of patients with an increased risk of RA, such as those identified as fulfilling the EULAR definition of 'arthralgia suspicious for progression to RA'.

  3. Modified Blair ankle fusion for ankle arthritis

    Directory of Open Access Journals (Sweden)

    Wang Shuangli

    2014-06-01

    Full Text Available Objective:To investigate the clinical outcome of modified Blair ankle fusion for ankle arthritis. Methods:Between November 2009 and June 2012, 28 patients with ankle arthritis were treated, among whom 11 had obvious foot varus deformity, and 17 were almost normal in appearance. There were 13 males and 15 females with an average age of 49.4 years (range, 23-67 years. The main symptoms included swelling, pain, and a limited range of motion of the ankles. The ankle joints functions were assessed by American Orthopedic Foot and Ankle Society (AOFAS ankle and hindfoot score and visual analog scale (VAS preoperatively and at 1 year follow-up. Results:Twenty-eight patients were followed up for 19.8 months on average (range, 1-2 years. Superficial wound infection occurred in 3 cases, and was cured after debridement; the other incisions healed by first intention without complications. All ankles were fused at 1 year follow-up after operation. The symptom was relieved completely in all patients at last follow-up without complication of implant failure, or nonunion. The postoperative AOFAS ankle and hindfoot score was 83.13±3.76, showing significant difference when compared with the preoperative score (45.38±3.21, P<0.01. VAS was significantly decreased from 8.01±0.63 to 2.31±1.05 at 1 year follow-up (P<0.05. Conclusion:Modified Blair ankle fusion has the advantages of high feasiblity, less cost and rigid fixation. It shows high reliability in pain relief and may obtain a good clinical effectiveness. Key words: Ankle; Arthritis; Arthrodesis; Fracture fixation, intramedullary

  4. Recognizing Symptoms

    Science.gov (United States)

    ... for IBS Signs and Symptoms Overview Recognizing Symptoms Diagnosis of IBS Pain in IBS IBS with Constipation Constipated Diarrhea IBS ... for IBS Signs and Symptoms Overview Recognizing Symptoms Diagnosis of IBS Pain in IBS IBS with Constipation Constipated Diarrhea IBS ...

  5. Improved percutaneous delivery of some NSAIDs for the treatment of arthritis

    Directory of Open Access Journals (Sweden)

    Rushabh Thosani

    2012-01-01

    Full Text Available Arthritis is a heterogeneous group of conditions that leads to joint symptoms and signs which are associated with defective integrity of articular cartilage. Major classes of drugs which are widely used for the treatment of arthritis are Non-Steroidal Anti-inflammatory Drugs (NSAIDs. Development of an efficient means of percutaneous delivery can increase drug concentration in local soft-tissues and joints while reducing the systemic distribution of a drug and its side effects. The present work is aimed at synthesisand evaluation of prodrugs of some NSAIDs for percutaneous drug delivery for the treatment of arthritis.

  6. EXPERIENCE OF TREATMENT WITH RITUXIMAB IN PATIENT WITH SYSTEMIC TYPE OF JUVENILE RHEUMATOID ARTHRITIS

    Directory of Open Access Journals (Sweden)

    K.B. Isaeva

    2009-01-01

    Full Text Available The article gives a case report on patient with severe systemic type of juvenile arthritis, refractory to treatment with classical immuno suppressants and blocker of tumor necrotizing factor Successive application of biological agent — rituximab was described. In 9 weeks, extra articular symptoms of disease and acute inflammatory lesions in joints were stopped, and functional activity of child increased. Presented case report demonstrates high effectiveness of rituximab: patient with severe systemic type of juvenile arthritis has clinical and laboratory remission of disease during 12 months.Key words: children, juvenile rheumatoid arthritis, rituximab.(Voprosy sovremennoi pediatrii — Current Pediatrics. 2009;8(3:132-138

  7. Imaging of Posttraumatic Arthritis, Avascular Necrosis, Septic Arthritis, Complex Regional Pain Syndrome, and Cancer Mimicking Arthritis.

    Science.gov (United States)

    Rupasov, Andrey; Cain, Usa; Montoya, Simone; Blickman, Johan G

    2017-09-01

    This article focuses on the imaging of 5 discrete entities with a common end result of disability: posttraumatic arthritis, a common form of secondary osteoarthritis that results from a prior insult to the joint; avascular necrosis, a disease of impaired osseous blood flow, leading to cellular death and subsequent osseous collapse; septic arthritis, an infectious process leading to destructive changes within the joint; complex regional pain syndrome, a chronic limb-confined painful condition arising after injury; and cases of cancer mimicking arthritis, in which the initial findings seem to represent arthritis, despite a more insidious cause. Copyright © 2017 Elsevier Inc. All rights reserved.

  8. Mouse Models of Rheumatoid Arthritis.

    Science.gov (United States)

    Caplazi, P; Baca, M; Barck, K; Carano, R A D; DeVoss, J; Lee, W P; Bolon, B; Diehl, L

    2015-09-01

    Rheumatoid arthritis (RA) is a chronic debilitating autoimmune disorder characterized by synovitis that leads to cartilage and bone erosion by invading fibrovascular tissue. Mouse models of RA recapitulate many features of the human disease. Despite the availability of medicines that are highly effective in many patient populations, autoimmune diseases (including RA) remain an area of active biomedical research, and consequently mouse models of RA are still extensively used for mechanistic studies and validation of therapeutic targets. This review aims to integrate morphologic features with model biology and cover the key characteristics of the most commonly used induced and spontaneous mouse models of RA. Induced models emphasized in this review include collagen-induced arthritis and antibody-induced arthritis. Collagen-induced arthritis is an example of an active immunization strategy, whereas antibody- induced arthritis models, such as collagen antibody-induced arthritis and K/BxN antibody transfer arthritis, represent examples of passive immunization strategies. The coverage of spontaneous models in this review is focused on the TNFΔ (ARE) mouse, in which arthritis results from overexpression of TNF-α, a master proinflammatory cytokine that drives disease in many patients. © The Author(s) 2015.

  9. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... treatments are available, what is happening in the immune system and what other conditions are associated with RA. ... Rheumatologist Rheumatoid Arthritis: Additional Conditions Rheumatoid Arthritis: The Immune System Don’t have SilverLight? Get it here. Updated: ...

  10. Black ginseng extract ameliorates hypercholesterolemia in rats

    Directory of Open Access Journals (Sweden)

    Evelyn Saba

    2016-04-01

    Conclusion: Administration of BG extracts to Sprague Dawley rats fed with high-cholesterol diet ameliorated hypercholesterolemia, which was mediated via modulation of cholesterol-metabolizing marker genes. This data throw a light on BG's cardioprotective effects.

  11. Psoriatic arthritis as a mountain

    Directory of Open Access Journals (Sweden)

    J.M. Berthelot

    2011-09-01

    Full Text Available There is no doubt that inflammatory arthritis/enthesitis and psoriasis coexist more frequently than would be expected by chance: for instance, in a study of 1285 patients with psoriasis seen in an hospital, 483 (38% were suffering from arthritis/ enthesitis, including 40 patients classified as Rheumatoid Arthritis (RA (3%, 177 (14% as undifferentiated arthritis (UA, and 266 (21% as Psoriatic Arthritis (PsA (1. Although lower percentages have been noticed in the general population with psoriasis (6% of PsA in an extensive study of 1844 patients with psoriasis (2, they were superior to 5% (i.e. at least 5 times greater than the figures found for patients without psoriasis (3-7.

  12. Therapeutic Treatment of Arthritic Mice with 15-Deoxy Δ12,14-Prostaglandin J2 (15d-PGJ2 Ameliorates Disease through the Suppression of Th17 Cells and the Induction of CD4+CD25−FOXP3+ Cells

    Directory of Open Access Journals (Sweden)

    Vanessa Carregaro

    2016-01-01

    Full Text Available The prostaglandin, 15-deoxy Δ12,14-prostaglandin J2 (15d-PGJ2, is a lipid mediator that plays an important role in the control of chronic inflammatory disease. However, the role of prostanoid in rheumatoid arthritis (RA is not well determined. We demonstrated the therapeutic effect of 15d-PGJ2 in an experimental model of arthritis. Daily administration of 15d-PGJ2 attenuated the severity of CIA, reducing the clinical score, pain, and edema. 15d-PGJ2 treatment was associated with a marked reduction in joint levels of proinflammatory cytokines. Although the mRNA expression of ROR-γt was profoundly reduced, FOXP3 was enhanced in draining lymph node cells from 15d-PGJ2-treated arthritic mice. The specific and polyclonal CD4+ Th17 cell responses were limited during the addition of prostaglandin to cell culture. Moreover, in vitro 15d-PGJ2 increased the expression of FOXP3, GITR, and CTLA-4 in the CD4+CD25− population, suggesting the induction of Tregs on conventional T cells. Prostanoid addition to CD4+CD25− cells selectively suppressed Th17 differentiation and promoted the enhancement of FOXP3 under polarization conditions. Thus, 15d-PGJ2 ameliorated symptoms of collagen-induced arthritis by regulating Th17 differentiation, concomitant with the induction of Tregs, and, consequently, protected mice from diseases aggravation. Altogether, these results indicate that 15d-PGJ2 may represent a potential therapeutic strategy in RA.

  13. Rheumatoid meningitis: a rare complication of rheumatoid arthritis.

    Science.gov (United States)

    Lu, Lin; Chwalisz, Bart; Pfannl, Rolf; Narayanaswami, Pushpa

    2015-07-01

    We present a case of a 60-year-old Caucasian woman with a 23-year history of rheumatoid arthritis, who presented with a 2-week history of headache and cognitive/behavioural changes. On the basis of clinical features, radiology, laboratory data and meningeal biopsy, a diagnosis of rheumatoid meningitis was performed. High-dose intravenous methylprednisolone was used as initial treatment followed by oral prednisone. The patient's symptoms improved and repeat MRI scans confirmed resolution of the meningeal lesions. The clinical diagnosis of rheumatoid meningitis is difficult, but it must be considered in patients with long-standing rheumatoid arthritis presenting with neurological symptoms. Glucocorticoids or other immunomodulatory therapy are the mainstay of treatment. 2015 BMJ Publishing Group Ltd.

  14. Reactive arthritis following Streptococcus viridans urinary tract infection.

    Science.gov (United States)

    Chou, Yen-Shou; Horng, Chi-Ting; Huang, Hsu-Shan; Hu, Shing-Chuan; Chen, Jian-Tong; Tsai, Ming-Ling

    2010-01-01

    To report a case with reactive arthritis (ReA) following Streptococcus viridans genitourinary infection. Case report. Clinical findings and treatment are presented. The 28-year-old man visited the authors' hospital due to ciliary injection and hypopyon over left eye. On examination, Behcet-mimicking symptoms were observed, such as genital and oral ulcers and arthritis. Furthermore, S. viridans was found in the urethral discharge culture. Under the impression of ReA, which was triggered by S. viridans, NSAID and antibiotics were prescribed. Complete resolution of ocular and systemic symptoms was achieved after 2 months of treatment. Streptococcus viridans is potential microorganisms of ReA. Careful survey and prompt treatment is necessary.

  15. Collagen-Induced Arthritis: A model for Murine Autoimmune Arthritis.

    Science.gov (United States)

    Pietrosimone, K M; Jin, M; Poston, B; Liu, P

    2015-10-20

    Collagen-induced arthritis (CIA) is a common autoimmune animal model used to study rheumatoid arthritis (RA). The development of CIA involves infiltration of macrophages and neutrophils into the joint, as well as T and B cell responses to type II collagen. In murine CIA, genetically susceptible mice (DBA/1J) are immunized with a type II bovine collagen emulsion in complete Freund's adjuvant (CFA), and receive a boost of type II bovine collagen in incomplete Freund's adjuvant (IFA) 21 days after the first injection. These mice typically develop disease 26 to 35 days after the initial injection. C57BL/6J mice are resistant to arthritis induced by type II bovine collagen, but can develop arthritis when immunized with type II chicken collagen in CFA, and receive a boost of type II chicken collagen in IFA 21 days after the first injection. The concentration of heat-killed Mycobacterium tuberculosis H37RA (MT) in CFA also differs for each strain. DBA/1J mice develop arthritis with 1 mg/ml MT, while C57BL/6J mice require and 3-4 mg/ml MT in order to develop arthritis. CIA develops slowly in C57BL/6J mice and cases of arthritis are mild when compared to DBA/1J mice. This protocol describes immunization of DBA/1J mice with type II bovine collagen and the immunization of C57BL/6J mice with type II chicken collagen.

  16. Skin Manifestations of Rheumatoid Arthritis, Juvenile Idiopathic Arthritis, and Spondyloarthritides.

    Science.gov (United States)

    Chua-Aguilera, Carolyn Jean; Möller, Burkhard; Yawalkar, Nikhil

    2017-12-01

    Extra-articular manifestations of rheumatoid arthritis, juvenile idiopathic arthritis, and various spondyloarthritides including psoriatic arthritis, ankylosing spondylitis, reactive arthritis, and inflammatory bowel disease-associated spondyloarthritis often involve the skin and may occur before or after diagnosis of these rheumatic diseases. Cutaneous manifestations encompass a wide range of reactions that may have a notable negative impact not only on the physical but especially on the emotional and psychosocial well-being of these patients. Several cutaneous manifestations have been related to rheumatoid arthritis such as subcutaneous nodules including classical rheumatoid nodules, accelerated rheumatoid nodulosis, and rheumatoid nodulosis; vascular disorders like rheumatoid vasculitis, livedo racemosa, and Raynaud's phenomenon; and neutrophilic and/or granulomatous diseases like pyoderma gangrenosum, Sweet's syndrome, rheumatoid neutrophilic dermatitis, interstitial granulomatous dermatitis with arthritis, as well as palisaded neutrophilic and granulomatous dermatitis. In juvenile idiopathic arthritis, the main cutaneous manifestations include an evanescent rash, rheumatoid nodules, as well as plaque and guttate psoriasis. Plaque psoriasis is also the main skin disease involved in spondyloarthritides. Furthermore, other forms of psoriasis including guttate, inverse, erythrodermic, pustular, and particularly nail psoriasis may also occur. In addition, a variety of drug-induced skin reactions may also appear in these diseases. Early recognition and understanding of these different dermatologic manifestations together with an interdisciplinary approach are often needed to optimize management of these diseases.

  17. Bone pathology inpsoriatic arthritis

    Directory of Open Access Journals (Sweden)

    V. V. Badokin

    2007-01-01

    Full Text Available Objective. To study different variants of osteolysis in pts with psoriatic arthritis (PA and to reveal their relationship with other clinico-radiological features of joint damage. Material and methods. 370 pts with definite PA having different variants of joint damage were included. Radiological examination of bones and joints (in some cases large picture frame was performed. Morphological evaluation of synovial biopsies was done in 34 pts with PA and 10 pts with rheumatoid arthritis (RA. Results. Different types of osteolysis were revealed in 80 (21,6% pts. Osteolytic variant of joint damage was present in 29 pts. 33 pts had acral, 48 — intra-articular osteolysis and 16 - true bone atrophy. Frequency and intensity of bone resorption were associated with severity of PA. Acral osteolysis correlated with arthritis of distal interphalangeal joints and onychodystrophy. Intra-articular osteolysis was most often present in distal interphalangeal joints of hands and metacarpophalangeal joints (39,6% and 41,7% respectively. Characteristic feature of PA was combination of prominent resorption with formation of bone ankylosis and periosteal reaction. Ankylosis was present in 33,3% of pts with intra-articular osteolysis and in 60% of pts with combination of different osteolysis variants. Systemic reaction of microcirculation in synovial biopsies was most prominent in osteolytic variant: marked thickening of capillary and venule basal membrane with high level of acid phosphatase, increased capillary and precapillary blood flow with stasis features, vascular lymphocyte and macrophage infiltration, productive vasculitis with annular wall thickening, thrombovasculitis and villi deep layer sclerosis. Conclusion. Different variants of osteolysis show bone involvement in PA. Acral and intra- articular osteolysis association with bone ankylosis and periostitis proves their common pathogenetic entity.

  18. Prevalence and characteristics of eye involvement in patients with rheumatoid arthritis

    Directory of Open Access Journals (Sweden)

    Ruba Abbas Fadhil

    2017-08-01

    Full Text Available Background and objective: Rheumatoid arthritis is a systemic inflammatory disease. Ocular manifestations involved with rheumatoid arthritis are keratoconjunctivitis sicca, episcleritis, scleritis, anterior and posterior uveitis, dry eyes and ulcerative keratitis. This study aimed to detect the prevalence of ocular manifestations in rheumatoid arthritis patients, find out the relation between the effects of disease modifying anti-rheumatic drugs, biological agents and ocular complications in rheumatoid arthritis patients and explore role of anti-cyclic citrullinated peptide antibodies. Methods: This is a cross-sectional clinical study of 60 rheumatoid arthritis patients who have attended Rizgary Teaching Hospital in Erbil. A data information about symptoms of ocular manifestations and history of ocular complications before starting disease modifying anti-rheumatic drugs and/or biological agents were taken. Musculoskeletal examination, serum Anti-CCP antibodies test were done. Ocular examination by ophthalmologist was done. Results: This study was conducted from April to November 2015 and involved 60 patients; 55 females and five males with a mean± SD age of 46 ± 11.46 years. Thirty nine (65% patients had ocular manifestations of rheumatoid arthritis. The most frequent manifestation was dry eyes 30 (50.0%. There was no relation between severity of the rheumatoid arthritis disease and ocular manifestation (P = 0.529. There was a relationship between the Anti-CCP antibodies titer and presence of ocular manifestations in rheumatoid arthritis patients (P = 0.006. There were no curable effects of the disease modifying anti-rheumatic drugs, biological agents on ocular manifestations in rheumatoid arthritis patients (P = 0.787. Conclusion: Dry eye was the most common ocular manifestation, anti-CCP antibodies are a sensitive marker for ocular manifestations. Disease modifying anti-rheumatic drugs and biological therapies provide no significant efficacy

  19. Concurrence of Juvenile Idiopathic Arthritis and Multiple Sclerosis

    Directory of Open Access Journals (Sweden)

    Ben Abdelghani Kaouther

    2011-01-01

    Full Text Available We report a 21-year-old female patient known to have Juvenile idiopathic arthritis (JIA who later developed multiple sclerosis (MS. The disease was documented on the brain and cerebral magnetic resonance imaging (MRI and the visual evoked potential. Our case emphasizes the need to evaluate the symptoms and brain MRI carefully. The concurrence of MS and JIA is uncommon. The possible relationship between the 2 diseases was discussed.

  20. Pain and microcrystalline arthritis

    Directory of Open Access Journals (Sweden)

    R. Ramonda

    2014-06-01

    Full Text Available Microcrystals are responsible for some of the most common and complex arthropathies which are often accompanied by intense, severe pain and inflammatory reactions. The main pathogens are crystals of monosodium urate (MSU, responsible for the gout, calcium pyrophosphate (CPP, which deposits also in various clinical forms of arthopathies, and basic calcium phosphate associated with osteoarthritis. In this context, the microcrystal arthritis is characterized by multiple, acute attacks followed by chronic pain, disability, impaired quality of life, and increased mortality. Given their chronic nature, they represent an ever more urgent public health problem. MSU and CPP crystals are also able to activate nociceptors. The pain in mycrocrystalline arthritis (MCA is an expression of the inflammatory process. In the course of these diseases there is an abundant release of inflammatory molecules, including prostaglandins 2 and kinins. Interleukin-1 represents the most important cytokine released during the crystal-induced inflammatory process. Therefore, clinically, pain is the most important component of MCA, which lead to functional impairment and disability in a large proportion of the population. It is fundamental to diagnose these diseases as early as possible, and to this aim, to identify appropriate and specific targets for a timely therapeutic intervention.

  1. Plague Symptoms

    Science.gov (United States)

    ... Healthcare Professionals Clinicians Public Health Officials Veterinarians Prevention History of Plague Resources FAQ Symptoms Recommend on Facebook Tweet Share Compartir Plague symptoms depend on how ...

  2. Review article: moving towards common therapeutic goals in Crohn's disease and rheumatoid arthritis.

    Science.gov (United States)

    Allen, P B; Olivera, P; Emery, P; Moulin, D; Jouzeau, J-Y; Netter, P; Danese, S; Feagan, B; Sandborn, W J; Peyrin-Biroulet, L

    2017-04-01

    Crohn's disease (CD) and rheumatoid arthritis are chronic, progressive and disabling conditions that frequently lead to structural tissue damage. Based on strategies originally developed for rheumatoid arthritis, the treatment goal for CD has recently moved from exclusively controlling symptoms to both clinical remission and complete mucosal healing (deep remission), with the final aim of preventing bowel damage and disability. To review the similarities and differences in treatment goals between CD and rheumatoid arthritis. This review examined manuscripts from 1982 to 2016 that discussed and/or proposed therapeutic goals with their supportive evidence in CD and rheumatoid arthritis. Proposed therapeutic strategies to improve outcomes in both rheumatoid arthritis and CD include: (i) evaluation of musculoskeletal or organ damage and disability, (ii) tight control, (iii) treat-to-target, (iv) early intervention and (v) disease modification. In contrast to rheumatoid arthritis, there is a paucity of disease-modification trials in CD. Novel therapeutic strategies in CD based on tight control of objective signs of inflammation are expected to change disease course and patients' lives by halting progression or, ideally, preventing the occurrence of bowel damage. Most of these strategies require validation in prospective studies, whereas several disease-modification trials have addressed these issues in rheumatoid arthritis over the last decade. The recent approval of new drugs in CD such as vedolizumab and ustekinumab should facilitate initiation of disease-modification trials in CD in the near future. © 2017 John Wiley & Sons Ltd.

  3. Complementary and alternative medicine use for arthritis pain in 2 Chicago community areas.

    Science.gov (United States)

    Feinglass, Joe; Lee, Chin; Rogers, Michelle; Temple, Leslie Mendoza; Nelson, Cynthia; Chang, Rowland W

    2007-01-01

    To compare the use of complementary and alternative medicine (CAM) for arthritis between 2 ethnically distinct metropolitan Chicago community areas. A telephone interview survey of adults age 45 years or above living in North (88.9% white) or South (79.7% African American) areas. Of 763 respondents, 405 reported arthritis or chronic joint symptoms and were asked about use and satisfaction with 7 CAM therapies. Differences between areas were compared with population-weighted tests; multiple logistic regression was used to analyze the likelihood of CAM use controlled for demographics, behavioral risk factors, and arthritis severity. South Chicago respondents had a higher prevalence and more severe arthritis symptoms such as mean joint pain and more functional limitations. Use of CAM therapy by South Chicago respondents, most commonly massage and relaxation techniques, was 10% greater than North Chicago respondents (61.5% to 51%) but this was not significantly different. Among CAM users, South Chicago respondents reported higher satisfaction with 6 of the 7 CAM therapies and greater future interest in CAM therapies. Poor overall health status (P=0.03), arthritis pain (P=0.005), and concomitant use of prescription medications (P=0.03) were the only significant predictors of CAM use. Although there were only small differences in overall CAM use by area, older residents of largely African American communities were enthusiastic users of relaxation, massage, and nutritional and dietary techniques. CAM modalities could be important adjuncts to traditional medical treatment of arthritis pain for minority communities.

  4. Multicenter study of radiosynoviorthesis. Clinical outcome in osteoarthritis and other disorders with concomitant synovitis in comparison with rheumatoid arthritis

    International Nuclear Information System (INIS)

    Rau, H.; Lohmann, K.; Spitz, J.; Franke, C.; Goretzki, G.; Lemb, M.A.; Mueller, J.; Panholzer, P.J.; Stelling, E.

    2004-01-01

    Aim: evaluation of the effectiveness of radiosynoviorthesis (RSO) in osteoarthritis and other disorders with concomitant synovitis versus rheumatoid arthritis by means of a standardized questionnaire. Patients, methods: 803 RSO treatments were monitored in 691 patients by standardized questionnaires of 7 centers in 3 countries. Patients were assigned to 3 groups according to their age (20-40, 41-60, 61-80 years). Additionally, the data were analyzed separately for patients with rheumatoid arthritis (group A) and those with osteoarthritis, psoriasis arthritis, pigmental villonodular synovitis or persistent effusions after joint replacement (group B). Results: ameliorations of joint pain, swelling/effusion or flexibility were found in 80% of group A and 56% of group B (p [de

  5. [Juvenile idiopathic arthritis and oral health].

    Science.gov (United States)

    Kobus, Agnieszka; Kierklo, Anna; Sielicka, Danuta; Szajda, Sławomir Dariusz

    2016-05-04

    Juvenile idiopathic arthritis (JIA) is the most common autoimmune inflammatory disease of connective tissue in children. It is characterized by progressive joint destruction which causes preserved changes in the musculoskeletal system. The literature describes fully clinical symptoms and radiological images in different subtypes of JIA. However, there is still a limited number of studies reporting on the medical condition of the oral cavity of ill children. JIA can affect hard and soft tissues of the oral cavity by: the general condition of the child's health, arthritis of the upper limbs, as the result of the pharmacotherapy, changes in secretion and composition of saliva, inflammation of the temporomandibular joint and facial deformity. The study summarizes the available literature on the condition of the teeth and periodontal and oral hygiene in the course of JIA. The presence of diverse factors that modify the oral cavity, such as facial growth, functioning of salivary glands, or the supervision and care provided by adults, prevents clear identification if JIA leads to severe dental caries and periodontal disease. Despite conflicting results in studies concerning the clinical oral status, individuals with JIA require special attention regarding disease prevention and maintenance of oral health.

  6. Effect of intermittent aerobic exercise on sleep quality and sleep disturbances in patients with rheumatoid arthritis

    DEFF Research Database (Denmark)

    Løppenthin, Katrine; Esbensen, Bente Appel; Jennum, Poul

    2014-01-01

    disturbances, fatigue, pain, depressive symptoms, physical function, health-related quality of life and cardiorespiratory fitness. DISCUSSION: This trial will provide evidence of the effect of intermittent aerobic exercise on the improvement of sleep in patients with rheumatoid arthritis, which is considered...... important in promotion of health and well-being. As such, the trial meets a currently unmet need for the provision of non-pharmacological treatment initiatives of poor sleep in patients with rheumatoid arthritis. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT01966835....... of an intermittent aerobic exercise intervention on sleep, assessed both objectively and subjectively in patients with rheumatoid arthritis. METHODS/DESIGN: A randomized controlled trial including 44 patients with rheumatoid arthritis randomly assigned to an exercise training intervention or to a control group...

  7. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... Studies The Camille Julia Morgan Arthritis Research and Education Fund About Us Appointment Information Contact Us Our Faculty Our Staff Rheumatology Specialty Centers You are here: Home / Patient ...

  8. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... Our Staff Rheumatology Specialty Centers You are here: Home / Patient Corner / Patient Webcasts / Rheumatoid Arthritis Educational Video ... to take a more active role in your care. The information in these videos should not take ...

  9. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... a Question Physician Corner Rheumatology Conference Rheumatology Rounds Case Rounds Radiology Rounds Pathophysiology of the Rheumatic Diseases Our Research Patient-Centered Outcomes Research Research Studies The Camille Julia Morgan Arthritis Research and Education ...

  10. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... a more active role in your care. The information in these videos should not take the place of any advice you ... Management for Rheumatoid Arthritis Patients Rehabilitation of Older Adult ...

  11. Genetics Home Reference: psoriatic arthritis

    Science.gov (United States)

    ... 2 links) American Society for Surgery of the Hand Johns Hopkins Arthritis Center General Information from MedlinePlus (5 links) Diagnostic Tests Drug Therapy Genetic Counseling Palliative Care Surgery and Rehabilitation Related Information How are genetic conditions diagnosed? How ...

  12. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... Rounds Pathophysiology of the Rheumatic Diseases Our Research Patient-Centered Outcomes Research Research Studies The Camille Julia Morgan Arthritis Research and Education Fund About Us Appointment Information Contact Us Our ...

  13. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... Contact Us Our Faculty Our Staff Rheumatology Specialty Centers You are here: Home / Patient Corner / Patient Webcasts / ... Ruffing has been a member of the Arthritis Center since 2000, currently serving as the Nurse Manager. ...

  14. Rheumatoid arthritis and hand surgery

    DEFF Research Database (Denmark)

    Peretz, Anne Sofie Rosenborg; Madsen, Ole Rintek; Brogren, Elisabeth

    2017-01-01

    Rheumatoid arthritis results in characteristic deformities of the hand. Medical treatment has undergone a remarkable development. However, not all patients achieve remission or tolerate the treatment. Patients who suffer from deformities and persistent synovitis may be candidates for hand surgery...

  15. Treatment of severe rheumatoid arthritis

    International Nuclear Information System (INIS)

    Wright, V.

    1986-01-01

    Current practices in treating severe rheumatoid arthritis are reviewed, including remarks on controlled trials of methotrexate, total lymphatic irradiation trials at Stanford and Harvard, and total body irradiation trials. U.K

  16. Fetal Programming in Rheumatoid Arthritis

    NARCIS (Netherlands)

    F.D.O. de Steenwinkel (Florentien)

    2013-01-01

    markdownabstract__Abstract__ Rheumatoid arthritis (RA) is a chronic, systemic, inflammatory, autoimmune disease mainly affecting synovial tissues, which can lead to severe morbidity and progressive joint destruction resulting in deformations and disability. Other important outcomes include

  17. Candida Arthritis: Analysis of 112 Pediatric and Adult Cases

    Science.gov (United States)

    Gamaletsou, Maria N.; Rammaert, Blandine; Bueno, Marimelle A.; Sipsas, Nikolaos V.; Moriyama, Brad; Kontoyiannis, Dimitrios P.; Roilides, Emmanuel; Zeller, Valerie; Taj-Aldeen, Saad J.; Miller, Andy O.; Petraitiene, Ruta; Lortholary, Olivier; Walsh, Thomas J.

    2016-01-01

    Background. Candida arthritis is a debilitating form of deeply invasive candidiasis. However, its epidemiology, clinical manifestations, management, and outcome are not well understood. Methods. Cases of Candida arthritis were reviewed from 1967 through 2014. Variables included Candida spp in joint and/or adjacent bone, underlying conditions, clinical manifestations, inflammatory biomarkers, diagnostic imaging, management, and outcome. Results. Among 112 evaluable cases, 62% were males and 36% were pediatric. Median age was 40 years (range, Candida albicans constituted 63%, Candida tropicalis 14%, and Candida parapsilosis 11%. Most cases (66%) arose de novo, whereas 34% emerged during antifungal therapy. Osteolysis occurred in 42%, joint-effusion in 31%, and soft tissue extension in 21%. Amphotericin and fluconazole were the most commonly used agents. Surgical interventions included debridement in 25%, irrigation 10%, and drainage 12%. Complete or partial response was achieved in 96% and relapse in 16%. Conclusion. Candida arthritis mainly emerges as a de novo infection in usually non-immunosuppressed patients with hips and knees being most commonly infected. Localizing symptoms are frequent, and the most common etiologic agents are C albicans, C tropicalis, and C parapsilosis. Management of Candida arthritis remains challenging with a clear risk of relapse, despite antifungal therapy. PMID:26858961

  18. PECULIARITIES OF HEADACHES IN CHILDREN WITH RHEUMATIC ARTHRITIS

    Directory of Open Access Journals (Sweden)

    T.V. Podkletnova

    2009-01-01

    Full Text Available Headache is the more often seen complaint in patient with rheumatoid arthritis (RA at the visit to the neurologist. The objective of this study is analysis of headaches in children with different types of RA. 166 patients with different types of rheumatoid arthritis were examined, 65 (39,1% children had complaints to the headaches. All patients with complaints to the headaches underwent complex examination — taking neurological history, neurological examination, and radiography of cervical part of spinal column in 2 projections, Doppler sonography of cervical vessels, eye grounds examination. Analysis of symptoms of headaches makes possible dividing it to the main types in patients with rheumatoid arthritis: craniocervicalgia, vascular headaches, and secondary headaches on the ground of RA exacerbation, intoxication, and steroid arterial hypertension, and stress headaches. It was shown, that headaches can be a result of both disease and its antirheumatic treatment.Key words: children, headaches, juvenile arthritis.(Voprosy sovremennoi pediatrii — Current Pediatrics. 2009;8(3:27-34

  19. Clinical and Biochemical Characteristics of Children with Juvenile Idiopathic Arthritis

    International Nuclear Information System (INIS)

    Ahmed, S.; Ali, S. R.; Ishaque, S.

    2014-01-01

    Objective: To determine the clinical and biochemical characteristics of children with Juvenile Idiopathic Arthritis (JIA) at a tertiary care centre in Karachi, Pakistan. Study Design: A descriptive study. Place and Duration of Study: Paediatric Rheumatology Clinic of The Aga Khan University Hospital (AKUH), Karachi, from January 2008 to December 2011. Methodology: Clinical and laboratory profile and outcome of children less than 15 years of age attending the Paediatric Rheumatology Clinic of the Aga Khan University, Karachi with the diagnosis of Juvenile Idiopathic Arthritis according to International League against Rheumatism were studied. These children were classified into different types of JIA; their clinical and laboratory characteristics, response to therapy and outcome was evaluated. Results: Sixty eight patients satisfying the criteria of International League against Rheumatism (ILAR) for Juvenile Idiopathic Arthritis were enrolled during the study period of four consecutive years, their age ranged from 9 months to 15 years. Mean age at onset was 6.45 +- 4.03 years while mean age at diagnosis was 7.60 +- 3.93 years. Polyarticular was the most predominant subtype with 37 (54%) patients, out of these, 9 (24%) were rheumatoid factor positive. An almost equal gender predisposition was observed. Fever and arthritis were the most common presenting symptoms, with only 2 patients presenting with uveitis. Conclusion: The clinico-biochemical characteristics of JIA at the study centre showed a pattern distinct with early onset of disease, high frequency of polyarticular type and a higher rheumatoid factor (QRA) and ANA positivity in girls. (author)

  20. Arthritis in America PSA (:60)

    Centers for Disease Control (CDC) Podcasts

    2017-03-07

    This 60 second public service announcement is based on the March 2017 CDC Vital Signs report. Many adults in the United States have arthritis. Learn how to reduce the pain of arthritis, as well as manage the condition.  Created: 3/7/2017 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 3/7/2017.

  1. An epidemiological study of septic arthritis in Kuala Lumpur Hospital.

    Science.gov (United States)

    Razak, M; Nasiruddin, J

    1998-09-01

    Forty-one patients with 42 joint infections were admitted to the hospital between June 1989 and June 1994. An overview on the behaviour of septic arthritis in both children and adults, at presentation and after various types of treatment was done. There were 32 knees, 7 hips, 2 elbows and 1 shoulder. Duration of symptoms, type of organism, type of joint drainage, presence of preexisting joint problems and presence of osteomyelitis are among the important factors with prognostic significance. Seventy three percent of patients with less than 7 days duration of symptoms had satisfactory results. Whereas when the duration of symptoms exceeded 7 days, 75% of the patients had unsatisfactory outcome. All cases with poor outcome had positive cultures. Staphylococcus aureus was responsible for 77% of the culture-positive cases. All Staphylococcus aureus in this study were penicillin-resistant but sensitive to cloxacillin. There were 3 instances where Staphylococcus became resistant to cloxacillin following recurrence of septic arthritis. However, they were still sensitive to third generation cephalosporin. Staphylococcus aureus was capable of producing poor results even when the case was treated early. Other organisms were gram-negative bacilli which infect patients with suppressed immune system, that is, intravenous drug abuser, systemic steroid therapy and diabetes mellitus. Open arthrotomy was the method of drainage used in all hip sepsis. This method was also the most reliable method of joint drainage in other joints compared to aspiration method when frank pus was already present. Most immuno-compromised patients recovered badly from septic arthritis. Associated adjacent osteomyelitis, preexisting chronic arthritis and recent intra-articular fractures were also noted to adversely affect the functional outcome.

  2. Smoking and Rheumatoid Arthritis

    Directory of Open Access Journals (Sweden)

    Kathleen Chang

    2014-12-01

    Full Text Available Rheumatoid arthritis (RA is a chronic inflammatory disease caused by both genetic and environmental factors. Smoking has been implicated as one of the most important extrinsic risk factors for its development and severity. Recent developments have shed light on the pathophysiology of RA in smokers, including oxidative stress, inflammation, autoantibody formation and epigenetic changes. The association of smoking and the development of RA have been demonstrated through epidemiologic studies, as well as through in vivo and animal models of RA. With increased use of biological agents in addition to standard disease-modifying antirheumatic drugs (DMARDs, there has been interest in how smoking affects drug response in RA treatment. Recent evidence suggests the response and drug survival in people treated with anti-tumour necrosis factor (anti-TNF therapy is poorer in heavy smokers, and possible immunological mechanisms for this effect are presented in the current paper.

  3. Biologic therapy of rheumatoid arthritis

    Directory of Open Access Journals (Sweden)

    Damjanov Nemanja

    2009-01-01

    Full Text Available Rheumatoid arthritis (RA and juvenile idiopathic/rheumatoid arthritis (JIA are chronic, inflammatory, systemic, auto-immune diseases characterized by chronic arthritis leading to progressive joint erosions. The individual functional and social impact of rheumatoid arthritis is of great importance. Disability and joint damage occur rapidly and early in the course of the disease. The remarkably improved outcomes have been achieved initiating biologic therapy with close monitoring of disease progression. Biologic agents are drugs, usually proteins, which can influence chronic immune dysregulation resulting in chronic arthritis. According to the mechanism of action these drugs include: 1 anti-TNF drugs (etanercept, infiximab, adalimumab; 2 IL-1 blocking drugs (anakinra; 3 IL-6 blocking drugs (tocilizumab; 4 agents blocking selective co-stimulation modulation (abatacept; 5 CD 20 blocking drugs (rituximab. Biologics targeting TNF-alpha with methotrexate have revolutionized the treatment of RA, producing significant improvement in clinical, radiographic, and functional outcomes not seen previously. The new concept of rheumatoid arthritis treatment defines early diagnosis, early aggressive therapy with optimal doses of disease modifying antirheumatic drugs (DMARDs and, if no improvement has been achieved during six months, early introduction of biologic drugs. The three-year experience of biologic therapy in Serbia has shown a positive effect on disease outcome.

  4. Patient Factors Associated With Methicillin-Resistant Staphylococcus aureus Septic Arthritis in Children.

    Science.gov (United States)

    Bernstein, Derek T; Haruno, Lee S; Daram, Shiva; Dawson, John R; Zhang, Wei; Rosenfeld, Scott B

    2018-02-16

    Staphylococcus aureus is the most common causative organism in pediatric septic arthritis, with methicillin-resistant Staphylococcus aureus (MRSA) being responsible for a significant portion of these infections. Early identification and initiation of proper treatment may improve outcomes by minimizing potential morbidity. The purpose of this study was to identify variables obtained on initial patient presentation associated with MRSA septic arthritis. Sixteen factors were retrospectively evaluated in 109 consecutive pediatric patients diagnosed with culture-confirmed septic arthritis. Graphical and logistical regression analyses were employed to determine factors independently predictive of MRSA septic arthritis. Twenty-seven (25%) patients had MRSA and 82 (75%) had non-MRSA septic arthritis. C-reactive protein of 13.7 mg/L or greater, duration of symptoms of 4 days or more, heart rate of 126 beats per minute or greater, and absolute neutrophil count of 8.72×10 3 cells/µL or greater were associated with MRSA septic arthritis. Ultimately, 98% of patients with 1 or no risk factors had non-MRSA and 96% of patients with MRSA septic arthritis had 2 or more positive risk factors. Elevated C-reactive protein, duration of symptoms, heart rate, and absolute neutrophil count are predictive of MRSA infection in the setting of pediatric septic arthritis and can be obtained on initial evaluation. In patients for whom there is concern for MRSA infection, this may guide more expedient treatment, such as early initiation of contact precautions and appropriate antibiotic therapy before culture results become available. [Orthopedics. 201x; xx(x):xx-xx.]. Copyright 2018, SLACK Incorporated.

  5. Pain Coping Strategies for Children with Arthritis

    Directory of Open Access Journals (Sweden)

    Kim J. Rosenzweig

    2013-01-01

    Full Text Available Objective. To present information on pain management strategies for children with juvenile idiopathic arthritis (JIA. Methods. The second author developed a manual to present pain management strategies to children. The use of the manual was pilot-tested with a group of children with JIA. Telephone interviews were used to gather information on implementation of pain management strategies. Results. Children were able to implement the pain management strategies. Children reported a reduction in daily pain experiences related to JIA when using the pain management strategies. Conclusions. The pain management strategies were successful as an adjunctive intervention for short-term pain management. Pain symptoms related to JIA can severely limit children's participation in daily activities. Further study on how children use pain management strategies to improve their involvement in daily activities will provide useful clinical information.

  6. The effects of arthritis gloves on people with Rheumatoid Arthritis or Inflammatory Arthritis with hand pain: a study protocol for a multi-centre randomised controlled trial (the A-GLOVES trial).

    Science.gov (United States)

    Prior, Yeliz; Sutton, Chris; Cotterill, Sarah; Adams, Jo; Camacho, Elizabeth; Arafin, Nazina; Firth, Jill; O'Neill, Terence; Hough, Yvonne; Jones, Wendy; Hammond, Alison

    2017-05-30

    occupational therapists, occupational therapy services and people with arthritis make informed choices as to the value of arthritis gloves. If effective, arthritis gloves should become more widely available in the NHS to help people with RA and IA manage hand symptoms and improve performance of daily activities, work and leisure. If not, services can determine whether to cease supplying these to reduce service costs. ISRCTN Registry: ISRCTN25892131 Registered 05/09/2016.

  7. Early Subchondral Bone Loss at Arthritis Onset Predicted Late Arthritis Severity in a Rat Arthritis Model.

    Science.gov (United States)

    Courbon, Guillaume; Cleret, Damien; Linossier, Marie-Thérèse; Vico, Laurence; Marotte, Hubert

    2017-06-01

    Synovitis is usually observed before loss of articular function in rheumatoid arthritis (RA). In addition to the synovium and according to the "Inside-Outside" theory, bone compartment is also involved in RA pathogenesis. Then, we investigated time dependent articular bone loss and prediction of early bone loss to late arthritis severity on the rat adjuvant-induced arthritis (AIA) model. Lewis female rats were longitudinally monitored from arthritis induction (day 0), with early (day 10) and late (day 17) steps. Trabecular and cortical microarchitecture parameters of four ankle bones were assessed by microcomputed tomography. Gene expression was determined at sacrifice. Arthritis occurred at day 10 in AIA rats. At this time, bone erosions were detected on four ankle bones, with cortical porosity increase (+67%) and trabecular alterations including bone volume fraction (BV/TV: -13%), and trabecular thickness decrease. Navicular bone assessment was the most reproducible and sensitive. Furthermore, strong correlations were observed between bone alterations at day 10 and arthritis severity or bone loss at day 17, including predictability of day 10 BV/TV to day 17 articular index (R 2  = 0.76). Finally, gene expression at day 17 confirmed massive osteoclast activation and interestingly provided insights on strong activation of bone formation inhibitor markers at the joint level. In rat AIA, bone loss was already observed at synovitis onset and was predicted late arthritis severity. Our results reinforced the key role of subchondral bone in arthritis pathogenesis, in favour to the "Inside-Outside" theory. Mechanisms of bone loss in rat AIA involved resorption activation and formation inhibition changes. J. Cell. Physiol. 232: 1318-1325, 2017. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  8. Septic arthritis in children: frequency of coexisting unsuspected osteomyelitis and implications on imaging work-up and management.

    Science.gov (United States)

    Monsalve, Johanna; Kan, J Herman; Schallert, Erica K; Bisset, George S; Zhang, Wei; Rosenfeld, Scott B

    2015-06-01

    Osteomyelitis and septic arthritis clinically present at any age with overlapping signs and symptoms. The purposes of this study were to evaluate the demographic distribution of septic arthritis and osteomyelitis in children and to explore optimal imaging guidelines for these patients. We performed a retrospective study of children up to 18 years old who were treated for osteomyelitis or septic arthritis between January 2011 and September 2013. All patients underwent MRI without previous intervention. Studies were reviewed to determine the incidence of septic arthritis or superimposed osteomyelitis. The reference diagnosis was based on the combined review by the orthopedic surgeon and infectious disease notes, discharge summary, operative report, and MRI examination. One hundred sixty-two children who underwent 177 MRI examinations were diagnosed with acute musculoskeletal infection. One hundred three patients were included in the septic arthritis category, of whom 70 (68%) had septic arthritis with osteomyelitis. Seventy-four (42.1%) patients had isolated osteomyelitis without septic arthritis. Children under 2 years old were more likely to have septic arthritis (either isolated or with osteomyelitis) than isolated osteomyelitis compared with older children (p = 0.0003). In children who underwent MRI for suspected musculoskeletal infection, septic arthritis was more prevalent in children under the age of 2 years than in older children. However, both septic arthritis and osteomyelitis were found frequently in older children. Musculoskeletal infection imaging workup guidelines for children of all ages should address the frequent association of osteomyelitis and septic arthritis. We recommend that MRI should be used in the evaluation of suspected musculoskeletal infections in children, and the nearest joint should always be included to evaluate the extent of articular disease.

  9. ANTIOXIDANTS AMELIORATION OF ARSENICAL-INDUCED EFFECTS IN VIVO

    Science.gov (United States)

    Antioxidant amelioration of arsenical-induced effects in vivo. ES Hunter and EH Rogers. Reproductive Toxicology Division, NHEERL, US EPA, RTP, NC. Antioxidants have been reported to ameliorate the effects of many developmental toxicants. We tested the hypothesis that oxi...

  10. Suppression of NFAT5-mediated Inflammation and Chronic Arthritis by Novel κB-binding Inhibitors

    Directory of Open Access Journals (Sweden)

    Eun-Jin Han

    2017-04-01

    Full Text Available Nuclear factor of activated T cells 5 (NFAT5 has been implicated in the pathogenesis of various human diseases, including cancer and arthritis. However, therapeutic agents inhibiting NFAT5 activity are currently unavailable. To discover NFAT5 inhibitors, a library of >40,000 chemicals was screened for the suppression of nitric oxide, a direct target regulated by NFAT5 activity, through high-throughput screening. We validated the anti-NFAT5 activity of 198 primary hit compounds using an NFAT5-dependent reporter assay and identified the novel NFAT5 suppressor KRN2, 13-(2-fluoro-benzylberberine, and its derivative KRN5. KRN2 inhibited NFAT5 upregulation in macrophages stimulated with lipopolysaccharide and repressed the formation of NF-κB p65-DNA complexes in the NFAT5 promoter region. Interestingly, KRN2 selectively suppressed the expression of pro-inflammatory genes, including Nos2 and Il6, without hampering high-salt-induced NFAT5 and its target gene expressions. Moreover, KRN2 and KRN5, the latter of which exhibits high oral bioavailability and metabolic stability, ameliorated experimentally induced arthritis in mice without serious adverse effects, decreasing pro-inflammatory cytokine production. Particularly, orally administered KRN5 was stronger in suppressing arthritis than methotrexate, a commonly used anti-rheumatic drug, displaying better potency and safety than its original compound, berberine. Therefore, KRN2 and KRN5 can be potential therapeutic agents in the treatment of chronic arthritis.

  11. Arthritis Genetics Analysis Aids Drug Discovery

    Science.gov (United States)

    ... NIH Research Matters January 13, 2014 Arthritis Genetics Analysis Aids Drug Discovery An international research team identified 42 new ... Edition Distracted Driving Raises Crash Risk Arthritis Genetics Analysis Aids Drug Discovery Oxytocin Affects Facial Recognition Connect with Us ...

  12. Gut Microbes Linked to Rheumatoid Arthritis

    Science.gov (United States)

    ... Matters November 25, 2013 Gut Microbes Linked to Rheumatoid Arthritis The presence of a specific type of gut bacteria correlates with rheumatoid arthritis in newly diagnosed, untreated people. The finding suggests ...

  13. Arthritis Mechanisms May Vary by Joint

    Science.gov (United States)

    ... Issues Subscribe August 2016 Print this issue Arthritis Mechanisms May Vary by Joint En español Send us ... joints have unique patterns of chemical tags—called epigenetic markers—that differ between rheumatoid arthritis and osteoarthritis. ...

  14. Accommodation and Compliance Series: Employees with Arthritis

    Science.gov (United States)

    ... Clinic identifies the following risk factors: family history, age, sex, previous join injury, and obesity (Mayo Clinic, 2011). How is arthritis treated? Treatments for arthritis vary; exercising, medication, natural remedies, nutrition, ...

  15. Inflammatory arthritis and systemic bone loss are attenuated by gastrointestinal helminth parasites.

    Science.gov (United States)

    Sarter, Kerstin; Kulagin, Manuel; Schett, Georg; Harris, Nicola L; Zaiss, Mario M

    2017-05-01

    Infections with different helminth species have been observed to ameliorate a variety of chronic inflammatory diseases. Herein, we show that the natural murine helminth species, Heligmosomoides polygyrus bakeri (Hp) is capable of attenuating disease severity in two different inflammatory arthritis models. Furthermore, we show that excretory-secretory (ES) products from Hp directly suppress osteoclast differentiation in vitro. Taken together, these results demonstrate that helminth infections can dampen autoimmune diseases and highlight a previously unrecognized and important role for ES products, by directly impacting on bone destruction.

  16. 27 CFR 24.178 - Amelioration.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Amelioration. 24.178 Section 24.178 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT..., during and after fermentation. The fixed acid level of the juice is determined prior to fermentation and...

  17. Ameliorative effects of selenium and zinc

    African Journals Online (AJOL)

    Methidathion-induced hematological, biochemical and hepatohistological alterations in rat: Ameliorative effects of selenium and zinc. ... In contrast, reduced glutathione level (GSH), and the activities of catalase (CAT), superoxide dismutase (SOD), and the glutathione peroxidase (GPx) content of hepatic tissue decreased ...

  18. Ameliorative effect of Lentinus squarrosulus mycomeat against ...

    African Journals Online (AJOL)

    Ameliorative effect of Lentinus squarrosulus mycomeat against Pseudomonas aeruginosa infection using albino rat as animal model. ... The increasing awareness of inherent therapeutic and prophylactic benefits of some higher fungi and their products has been the recent trend for improving a healthy vigour. Mycomeat is a ...

  19. Amelioration of radiation nephropathy by acetylsalicylic acid

    NARCIS (Netherlands)

    Verheij, M.; Stewart, F. A.; Oussoren, Y.; Weening, J. J.; Dewit, L.

    1995-01-01

    This investigation was carried out to assess the amelioration by two antithrombotic drugs of radiation nephropathy in mice. Mouse kidneys were given split-dose irradiation to total doses between 17 and 22 Gy. A first group of animals was given acetylsalicylic acid (ASA) in drinking water, a second

  20. Eye Symptoms

    Science.gov (United States)

    ... Prevention News Ask an Ophthalmologist Patient Stories Español Eye Symptoms This symptoms list is for general reference ... Y Z A-Z A B Blood in Eye Bloodshot Eye Blurriness Burning Eyes C Crusty Eyelid ...

  1. [Post-surgical septic arthritis of the pubic symphysis].

    Science.gov (United States)

    Salomon, S; Lasselin-Boyard, P; Lasselin, J; Goëb, V

    2015-03-01

    The post-surgical septic arthritis of the pubic symphysis is a rare infection, often unrecognized because sometimes it is difficult to diagnose. It should be suspected in the presence of pelvic pain with fever and sometimes lameness or painful radiation to the lower limbs but the symptoms can be misleading. We report 3 cases of post surgical septic arthritis of the pubic symphysis to illustrate it. Differential diagnoses are numerous and additional tests not always specific. Computed tomography (CT) and magnetic resonance imaging (MRI) examinations are essential to substantiate the diagnosis or to guide sampling. The appropriate antibiotic treatment against the identified germ, which is extended at least six weeks, will most often, when started early, allow the healing though pain can persist for several months. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  2. Simultaneous inhibition of JAK and SYK kinases ameliorates chronic and destructive arthritis in mice

    NARCIS (Netherlands)

    Llop-Guevara, A.; Porras, M.; Cendon, C.; Ceglie, I. Di; Siracusa, F.; Madarena, F.; Rinotas, V.; Gomez, L.; Lent, P.L.E.M. van; Douni, E.; Chang, H.D.; Kamradt, T.; Roman, J.

    2015-01-01

    INTRODUCTION: Despite the broad spectrum of antirheumatic drugs, RA is still not well controlled in up to 30-50 % of patients. Inhibition of JAK kinases by means of the pan-JAK inhibitor tofacitinib has demonstrated to be effective even in difficult-to-treat patients. Here, we discuss whether the

  3. Collagen-induced arthritis in mice

    NARCIS (Netherlands)

    Bevaart, Lisette; Vervoordeldonk, Margriet J.; Tak, Paul P.

    2010-01-01

    Collagen-induced arthritis (CIA) in mice is an animal model for rheumatoid arthritis (RA) and can be induced in DBA/1 and C57BL/6 mice using different protocols. The CIA model can be used to unravel mechanisms involved in the development of arthritis and is frequently used to study the effect of new

  4. Exercise therapy in juvenile idiopathic arthritis

    NARCIS (Netherlands)

    Takken, T.; van Brussel, M.; Engelbert, R. H. H.; van der Net, J.; Kuis, W.; Helders, P. J. M.

    2008-01-01

    Exercise therapy is considered an important component of the treatment of arthritis. The efficacy of exercise therapy has been reviewed in adults with rheumatoid arthritis but not in children with juvenile idiopathic arthritis (JIA). To assess the effects of exercise therapy on functional ability,

  5. Rheumatoid Arthritis: "You Are Not Alone."

    Science.gov (United States)

    ... page please turn JavaScript on. Feature: Understanding Rheumatoid Arthritis (RA) Rheumatoid Arthritis: "You Are Not Alone." Past Issues / Summer 2014 ... Contents Members of the America 2 Anywhere 4 Arthritis (A2A4A) running group after finishing a marathon. Through ...

  6. 9 CFR 311.7 - Arthritis.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Arthritis. 311.7 Section 311.7 Animals... CERTIFICATION DISPOSAL OF DISEASED OR OTHERWISE ADULTERATED CARCASSES AND PARTS § 311.7 Arthritis. (a) Carcasses affected with arthritis which is localized and not associated with systemic change may be passed for human...

  7. Native joinPropionibacteriumseptic arthritis.

    Science.gov (United States)

    Taylor, Thomas; Coe, Marcus; Mata-Fink, Ana; Zuckerman, Richard

    2017-10-02

    Propionibacterium species are associated with normal skin flora and cultures may be dismissed as contaminants. They are increasingly recognized as a cause of septic arthritis following shoulder arthroplasty and arthrotomy. We identified three cases of Propionibacterium septic arthritis in native joints mimicking atypical osteoarthritis and review the literature, clinical course, and treatment of 18 cases. Two cases of Propionibacterium acne in native knee joints and one in a sternoclavicular joint are described. A literature search for Propionibacterium septic arthritis was performed. Clinical course, treatment, and outcome are reviewed for all cases. Our three cases were combined with 15 cases from the literature. Fourteen cases showed few signs of acute infection, slow culture growth, and delayed diagnosis. In 3 cases an early culture was dismissed as a contaminant. Six cases were reported as caused by recent arthrocentesis. Fifteen cases were cured with antibiotics, although 5 of these 15 also required surgical intervention. Two patients were diagnosed while undergoing surgery for osteoarthritis. Four patients required arthroplasty and two of our patients will require arthroplasty for good functional results. Propionibacterium as a cause of septic arthritis in native joints demonstrates few signs of acute infection, presents with prolonged course, and is often misdiagnosed or unsuspected. Anaerobic growth may be delayed or missed altogether, and outcomes are consequently poor. Consider Propionibacterium septic arthritis in atypical osteoarthritis prior to arthroplasty.

  8. Heterogeneity of synovial molecular patterns in patients with arthritis.

    Directory of Open Access Journals (Sweden)

    Bernard R Lauwerys

    Full Text Available Early diagnosis of rheumatoid arthritis (RA is an unmet medical need in the field of rheumatology. Previously, we performed high-density transcriptomic studies on synovial biopsies from patients with arthritis, and found that synovial gene expression profiles were significantly different according to the underlying disorder. Here, we wanted to further explore the consistency of the gene expression signals in synovial biopsies of patients with arthritis, using low-density platforms.Low-density assays (cDNA microarray and microfluidics qPCR were designed, based on the results of the high-density microarray data. Knee synovial biopsies were obtained from patients with RA, spondyloarthropathies (SA or osteoarthritis (OA (n = 39, and also from patients with initial undifferentiated arthritis (UA (n = 49.According to high-density microarray data, several molecular pathways are differentially expressed in patients with RA, SA and OA: T and B cell activation, chromatin remodelling, RAS GTPase activation and extracellular matrix regulation. Strikingly, disease activity (DAS28-CRP has a significant influence on gene expression patterns in RA samples. Using the low-density assays, samples from patients with OA are easily discriminated from RA and SA samples. However, overlapping molecular patterns are found, in particular between RA and SA biopsies. Therefore, prediction of the clinical diagnosis based on gene expression data results in a diagnostic accuracy of 56.8%, which is increased up to 98.6% by the addition of specific clinical symptoms in the prediction algorithm. Similar observations are made in initial UA samples, in which overlapping molecular patterns also impact the accuracy of the diagnostic algorithm. When clinical symptoms are added, the diagnostic accuracy is strongly improved.Gene expression signatures are overall different in patients with OA, RA and SA, but overlapping molecular signatures are found in patients with these conditions

  9. Collagen-Induced Arthritis: A model for Murine Autoimmune Arthritis

    OpenAIRE

    Pietrosimone, K. M.; Jin, M.; Poston, B.; Liu, P.

    2015-01-01

    Collagen-induced arthritis (CIA) is a common autoimmune animal model used to study rheumatoid arthritis (RA). The development of CIA involves infiltration of macrophages and neutrophils into the joint, as well as T and B cell responses to type II collagen. In murine CIA, genetically susceptible mice (DBA/1J) are immunized with a type II bovine collagen emulsion in complete Freund’s adjuvant (CFA), and receive a boost of type II bovine collagen in incomplete Freund’s adjuvant (IFA) 21 days aft...

  10. Can we use steroid hormones to immunomodulate rheumatic diseases? Rheumatoid arthritis as an example

    NARCIS (Netherlands)

    Bijlsma, J. W.

    1999-01-01

    This review discusses the available clinical trials in which steroids have been used in the (adjuvant) treatment of rheumatoid arthritis. Glucocorticosteroids have a positive effect on symptoms and signs of inflammation, but probably not on structural damage. Therefore glucocorticosteroids should be

  11. Gait analysis of the lower limb in patients with rheumatoid arthritis: A systematic review

    NARCIS (Netherlands)

    Baan, H.; Dubbeldam, Rosemary; Nene, Anand; van de Laar, Mart A F J

    2012-01-01

    Introduction In rheumatoid arthritis (RA), signs and symptoms of feet and ankle are common. To evaluate the dynamic function of feet and ankles, namely walking, a variety of gait studies have been published. In this systematic review, we provide a systematic overview of the available gait studies in

  12. Neuropathic-like pain features and cross-sectional associations in rheumatoid arthritis

    NARCIS (Netherlands)

    Koop, Sanne M.W.; ten Klooster, Peter M.; Vonkeman, Harald Erwin; Steunebrink, Laura Margaretha Maria; van de Laar, Mart A F J

    2015-01-01

    Introduction Increasing evidence indicates that features suggestive of neuropathic pain may also be present in patients with common rheumatic conditions. The objective of this study was to examine neuropathic-like pain symptoms and associated factors in patients with rheumatoid arthritis. Methods We

  13. A multidimensional 'path analysis' model of factors explaining fatigue in rheumatoid arthritis

    NARCIS (Netherlands)

    Dartel, S.A.A. van; Repping-Wuts, H.; Donders, R.; Hoogmoed, D. van; Knoop, H.; Bleijenberg, G.; Riel, P.L.C.M. van; Fransen, J.

    2016-01-01

    OBJECTIVES: Fatigue is one of the most commonly reported symptoms in rheumatoid arthritis (RA). Many factors may play a causal role on fatigue in RA patients, but their contribution and interplay is barely understood. The objective was to develop a multidimensional model of factors that explain

  14. A multidimensional 'path analysis' model of factors explaining fatigue in rheumatoid arthritis

    NARCIS (Netherlands)

    Rongen-van Dartel, Sanne A. A.; Repping-Wuts, Han; Donders, Rogier; van Hoogmoed, Dewy; Knoop, Hans; Bleijenberg, Gijs; van Riel, Piet L. C. M.; Fransen, Jaap

    2016-01-01

    Fatigue is one of the most commonly reported symptoms in rheumatoid arthritis (RA). Many factors may play a causal role on fatigue in RA patients, but their contribution and interplay is barely understood. The objective was to develop a multidimensional model of factors that explain fatigue severity

  15. Which dimensions of fatigue should be measured in patients with rheumatoid arthritis? A Delphi study

    NARCIS (Netherlands)

    Nikolaus, Stephanie; Bode, Christina; Taal, Erik; van de Laar, Mart A F J

    2012-01-01

    Objective: Rheumatoid arthritis (RA) patients experience fatigue as a multidimensional symptom. The aim of the present study was to use health professionals and patients alike to identify which dimensions of fatigue should be measured in RA. Methods: Twelve fatigue dimensions were constructed, based

  16. Marine Oil Supplements for Arthritis Pain: A Systematic Review and Meta-Analysis of Randomized Trials

    Directory of Open Access Journals (Sweden)

    Ninna K. Senftleber

    2017-01-01

    Full Text Available Arthritis patients often take fish oil supplements to alleviate symptoms, but limited evidence exists regarding their efficacy. The objective was to evaluate whether marine oil supplements reduce pain and/or improve other clinical outcomes in patients with arthritis. Six databases were searched systematically (24 February 2015. We included randomized trials of oral supplements of all marine oils compared with a control in arthritis patients. The internal validity was assessed using the Cochrane Risk of Bias tool and heterogeneity was explored using restricted maximum of likelihood (REML-based meta-regression analysis. Grading of Recommendations Assessment, Development and Evaluation (GRADE was used to rate the overall quality of the evidence. Forty-two trials were included; 30 trials reported complete data on pain. The standardized mean difference (SMD suggested a favorable effect (−0.24; 95% confidence interval, CI, −0.42 to −0.07; heterogeneity, I2 = 63%. A significant effect was found in patients with rheumatoid arthritis (22 trials; −0.21; 95% CI, −0.42 to −0.004 and other or mixed diagnoses (3 trials; −0.63; 95% CI, −1.20 to −0.06, but not in osteoarthritis patients (5 trials; −0.17; 95% CI, −0.57–0.24. The evidence for using marine oil to alleviate pain in arthritis patients was overall of low quality, but of moderate quality in rheumatoid arthritis patients.

  17. Septic Arthritis of Native Joints.

    Science.gov (United States)

    Ross, John J

    2017-06-01

    Septic arthritis is a rheumatologic emergency that may lead to disability or death. Prompt evacuation of the joint, either by arthrocentesis at the bedside, open or arthroscopic drainage in the operating room, or imaging-guided drainage in the radiology suite, is mandatory. Methicillin-resistant Staphylococcus aureus (MRSA) has become a major cause of septic arthritis in the United States. MRSA joint infection seems to be associated with worse outcomes. Antibiotic courses of 3 to 4 weeks in duration are usually adequate for uncomplicated bacterial arthritis. Treatment duration should be extended to 6 weeks if there is imaging evidence of accompanying osteomyelitis. Copyright © 2017 Elsevier Inc. All rights reserved.

  18. Foot Problems in a Group of Patients with Rheumatoid Arthritis: An Unmet Need for Foot Care

    OpenAIRE

    Borman, Pinar; Ayhan, Figen; Tuncay, Figen; Sahin, Mehtap

    2012-01-01

    Objectives: The aim of this study was to evaluate the foot involvement in a group of RA patients in regard to symptoms, type and frequency of deformities, location, radiological changes, and foot care. Patients and Methods: A randomized selected 100 rheumatoid arthritis (RA) patients were recruited to the study. Data about foot symptoms, duration and location of foot pain, pain intensity, access to services related to foot, treatment, orthoses and assistive devices, and usefulness of therapie...

  19. Forward Genetic Approaches for Elucidation of Novel Regulators of Lyme Arthritis Severity

    Directory of Open Access Journals (Sweden)

    Kenneth K.C. Bramwell

    2014-06-01

    Full Text Available Patients experiencing natural infection with Borrelia burgdorferi display a spectrum of associated symptoms and severity, strongly implicating the impact of genetically determined host factors in the pathogenesis of Lyme disease. Herein, we provide a summary of the host genetic factors that have been demonstrated to influence the severity and chronicity of Lyme arthritis symptoms, and a review of the resources available, current progress, and added value of a forward genetic approach for identification of novel genetic regulators.

  20. Childhood Pyogenic Septic Arthritis as Seen in a Teaching Hospital South East Nigeria.

    Science.gov (United States)

    Omoke, Njoku Isaac; Obasi, Akputa Aja

    2017-01-01

    Childhood pyogenic septic arthritis and its associated musculoskeletal morbidity is an important health concern in developing countries. Its pattern of presentation that varies from and within subregions has implications on the early recognition, treatment, and outcome. The aim of this study was to determine the pattern and outcome of childhood septic arthritis in our environment. This was a retrospective study of all the children seen with pyogenic septic arthritis in Federal Teaching Hospital Abakaliki between January 2005 and December 2015. Childhood septic arthritis accounted for 44 (83%) of the 53 patients seen with pyogenic septic arthritis. Female to male ratio was 1:1.75 and the mean age was 5.7 ± 0.73 years. Eight patients (18.2%) had polyarticular involvements. The right shoulder was significantly more involved than the left and the left hip more than right. Overall, there was a preponderance of onset of symptoms in the dry season. Children from the rural areas accounted for 85.7% of those with the onset of symptom in rainy season. Delayed presentation >6 days (in 68.2% of patients) was related to age ( P septic shock, and joint stiffness were three top complications observed. Mortality rate was 2.3%, and cause of death was overwhelming sepsis. In our setting, pyogenic septic arthritis is predominantly a childhood health problem and children under 5 years of age are the most vulnerable. Delayed presentation, an important factor in morbidity and mortality associated with septic arthritis was common among the patients, calls for a public enlightenment program on the importance of early presentation.

  1. Identifying flares in rheumatoid arthritis

    DEFF Research Database (Denmark)

    Bykerk, Vivian P; Bingham, Clifton O; Choy, Ernest H

    2016-01-01

    to flare, with escalation planned in 61%. CONCLUSIONS: Flares are common in rheumatoid arthritis (RA) and are often preceded by treatment reductions. Patient/MD/DAS agreement of flare status is highest in patients worsening from R/LDA. OMERACT RA flare questions can discriminate between patients with...... Set. METHODS: Candidate flare questions and legacy measures were administered at consecutive visits to Canadian Early Arthritis Cohort (CATCH) patients between November 2011 and November 2014. The American College of Rheumatology (ACR) core set indicators were recorded. Concordance to identify flares...

  2. YouTube provides irrelevant information for the diagnosis and treatment of hip arthritis.

    Science.gov (United States)

    Koller, Ulrich; Waldstein, Wenzel; Schatz, Klaus-Dieter; Windhager, Reinhard

    2016-10-01

    YouTube is increasingly becoming a key source for people to satisfy the need for additional information concerning their medical condition. This study analyses the completeness of accurate information found on YouTube pertaining to hip arthritis. The present study analyzed 133 YouTube videos using the search terms: hip arthritis, hip arthritis symptoms, hip arthritis diagnosis, hip arthritis treatment and hip replacement. Two quality assessment checklists with a scale of 0 to 12 points were developed to evaluate available video content for the diagnosis and the treatment of hip arthritis. Videos were grouped into poor quality (grade 0-3), moderate quality (grade 4-7) and excellent quality (grade 8-12), respectively. Three independent observers assessed all videos using the new grading system and independently scored all videos. Discrepancies regarding the categories were clarified by consensus discussion. For intra-observer reliabilities, grading was performed at two occasions separated by four weeks. Eighty-four percent (n = 112) had a poor diagnostic information quality, 14% (n = 19) a moderate quality and only 2% (n = 2) an excellent quality, respectively. In 86% (n = 114), videos provided poor treatment information quality. Eleven percent (n = 15) of videos had a moderate quality and only 3% (n = 4) an excellent quality, respectively. The present study demonstrates that YouTube is a poor source for accurate information pertaining to the diagnosis and treatment of hip arthritis. These finding are of high relevance for clinicians as videos are going to become the primary source of information for patients. Therefore, high quality educational videos are needed to further guide patients on the way from the diagnosis of hip arthritis to its proper treatment.

  3. CLINICAL HETEROGENEITY OF EARLY PSORIATIC ARTHRITIS

    Directory of Open Access Journals (Sweden)

    V. V. Badokin

    2016-01-01

    Full Text Available Objective: to reveal the characteristic symptoms and syndromes of early-stage psoriatic arthritis (ePsA, which are pivotal to its early diagnosis.Patients and methods. Fifty-one patients with a PsA duration of less than 2 years (mean 12 months were examined. The diagnosis of PsA was established on the basis of the conventional CASPAR criteria and the Russian criteria developed by the expert method. The conventional current criteria, including the number of tender and swollen joints, DAS28, values of acute-phase indicators, were used to detect inflammatory activity. Skin syndrome was evaluated using the Psoriasis Area and Severity Index (PASI. X-ray study of the hands, distal and proximal feet, pelvis, and other involved joints and MRI of the distal hands/feet were performed. The Maastricht Ankylosing Spondylitis Enthesitis Score (MASES and reduced GUESS were used to assess enthesopathy.Results. The types of articular syndrome in ePsA were identified in accordance of the duration of the disease. The authors determined the characteristic features of arthritis, spondylitis, enthesitis, and dactylitis, their diagnostic value and associations with other manifestations in the first 2 years of PsA. There was a relationship of dermatitis and psoriatic onychopathy to the clinical picture of articular syndrome.Conclusion. ePsA is characterized by marked heterogeneity of articular syndrome with predominantly mono/oligoarthritic and polyarthritic articular syndrome. The significant signs are enthesitis and dactylitis, which serve as risk factors for the unfavorable course of the disease. 

  4. Double blind, randomized, placebo-controlled study of dexamethasone therapy for hematogenous septic arthritis in children.

    Science.gov (United States)

    Odio, Carla M; Ramirez, Tobias; Arias, Gloria; Abdelnour, Arturo; Hidalgo, Isabel; Herrera, Marco L; Bolaños, Willy; Alpízar, Jorge; Alvarez, Patricio

    2003-10-01

    Septic arthritis is associated with residual dysfunction in 10 to 25% of affected children. Concentrations of cytokines detected in synovial fluid of children with bacterial arthritis correlate with the severity of inflammation. Treatment with dexamethasone decreased cartilage degradation in experimental Haemophilus influenzae b and Staphylococcus aureus arthritis. To decrease the number of patients with residual dysfunction of the affected joint at the end of therapy and at 6 and 12 months and to speed clinical recovery by the administration of dexamethasone. In a double blind manner we randomly selected 123 children with suspected hematogenous bacterial arthritis to receive dexamethasone or saline for 4 days. Antibiotic therapy was tailored according to age and the recovered pathogen. Of the 123 children enrolled, 61 were assigned to the dexamethasone group and 62 to the placebo group. Only 50 and 50 patients in each group were evaluable. The 2 groups of patients were comparable with respect to age, sex, duration of symptoms, pathogen, affected joint and therapeutic and diagnostic procedures. Staphylococcus aureus accounted for 67% of the isolates, Haemophilus influenzae type b for 13% and Streptococcus pneumoniae for 9%. Dexamethasone therapy reduced residual dysfunction at the end of therapy, P = 0.000068; at 6 months, P = 0.00007; and at 12 months, P = 0.00053 of follow-up and shortened the duration of symptoms (P = 0.001) during the acute phase. The 26% incidence of residual dysfunction in the control patients was similar to the 25% found in other series. A short course of dexamethasone reduced residual joint dysfunction and shortened significantly the duration of symptoms in children with documented hematogenous septic arthritis. These results suggest that a 4-day course of low dose dexamethasone given early benefits children with hematogenous septic arthritis.

  5. Rheumatoid Arthritis Educational Video Series

    Medline Plus

    Full Text Available ... of five videos was designed to help you learn more about Rheumatoid Arthritis (RA). You will learn how the diagnosis of RA is made, what ... and what other conditions are associated with RA. Learning more about your condition will allow you to ...

  6. Treating rheumatoid arthritis to target

    DEFF Research Database (Denmark)

    Smolen, Josef S; Breedveld, Ferdinand C; Burmester, Gerd R

    2016-01-01

    BACKGROUND: Reaching the therapeutic target of remission or low-disease activity has improved outcomes in patients with rheumatoid arthritis (RA) significantly. The treat-to-target recommendations, formulated in 2010, have provided a basis for implementation of a strategic approach towards this t...

  7. Treating rheumatoid arthritis to target

    DEFF Research Database (Denmark)

    Smolen, Josef S; Aletaha, Daniel; Bijlsma, Johannes W J

    2010-01-01

    BACKGROUND: Aiming at therapeutic targets has reduced the risk of organ failure in many diseases such as diabetes or hypertension. Such targets have not been defined for rheumatoid arthritis (RA). OBJECTIVE: /st> To develop recommendations for achieving optimal therapeutic outcomes in RA. METHODS...

  8. Clinical registry for rheumatoid arthritis; a preliminary analysis

    International Nuclear Information System (INIS)

    Fakhr, A.; Hakim, F.; Zaidi, S.K.; Sharif, A.

    2017-01-01

    To establish a clinical registry for Rheumatoid Arthritis and delineate the most common symptoms that rheumatoid arthritis (RA) patients experience in our set up. Study Design: Cross sectional study. Place and Duration of Study: Study was carried out at Military Hospital (MH) Rawalpindi at Rheumatology Department during the period of Jan 2013 to Jun 2015. Material and Methods: A clinical registry for Rheumatoid Arthritis was developed as per criteria jointly developed by American College of Rheumatology (ACR) along with European League against Rheumatism (EULAR) (2010). Fifty-eight patients were registered after their informed consent and approval by Military Hospital (MH) Rawalpindi ethical committee. Age, gender and relevant clinical parameters of RA patients were recorded on case report forms and stored for analysis in the RA registry in Excel 2010. The figures were reported in frequencies and percentages. Results: Multiple joint pains (48.28%), fever (24.14%), morning stiffness of joints (22.41%) were the most common symptoms in RA patients. Other clinical manifestations included painful bilateral swollen joints (13.79%), pain in different parts of the body (10.34%), Raynaud's phenomenon (10.34%), malaise (8.62%), swollen body parts (8.62%), ulcers (8.62%), fatigue (6.90%), nodules on skin/elbow/interphalangeal joints (6.90%), deformities of fingers/ hand (3.45%), redness of eyes (3.45%), body rash (3.45%), inability to walk (3.45%), cervical lymphadenopathy (1.72%), stiffness of spine (1.72%) and myalgias (1.72%). Conclusion: It is concluded that multiple joint pains, fever and morning stiffness of joints are the most common symptoms of RA patients. (author)

  9. Uncooked, lactobacilli-rich, vegan food and rheumatoid arthritis.

    Science.gov (United States)

    Nenonen, M T; Helve, T A; Rauma, A L; Hänninen, O O

    1998-03-01

    We tested the effects of an uncooked vegan diet, rich in lactobacilli, in rheumatoid patients randomized into diet and control groups. The intervention group experienced subjective relief of rheumatic symptoms during intervention. A return to an omnivorous diet aggravated symptoms. Half of the patients experienced adverse effects (nausea, diarrhoea) during the diet and stopped the experiment prematurely. Indicators of rheumatic disease activity did not differ statistically between groups. The positive subjective effect experienced by the patients was not discernible in the more objective measures of disease activity (Health Assessment Questionnaire, duration of morning stiffness, pain at rest and pain on movement). However, a composite index showed a higher number of patients with 3-5 improved disease activity measures in the intervention group. Stepwise regression analysis associated a decrease in the disease activity (measured as change in the Disease Activity Score, DAS) with lactobacilli-rich and chlorophyll-rich drinks, increase in fibre intake, and no need for gold, methotrexate or steroid medication (R2=0.48, P=0.02). The results showed that an uncooked vegan diet, rich in lactobacilli, decreased subjective symptoms of rheumatoid arthritis. Large amounts of living lactobacilli consumed daily may also have positive effects on objective measures of rheumatoid arthritis.

  10. COMORBIDITY IN RHEUMATOID ARTHRITIS

    Directory of Open Access Journals (Sweden)

    T. A. Panafidina

    2014-01-01

    Full Text Available The peak onset of rheumatoid arthritis (RA is at 30-55 years of age. At this age, the patients have also other concomi- tant diseases (comorbidities that affect the course and prognosis of RA, the choice of its treatment policy, quality of life of the patients. Objective: to identify the most important and common comorbidities in patients with RA. Subjects and methods. Two hundred patients (median age 55 [46; 61] years were enrolled; there was a preponderance of women (82.5% with median disease duration 5 [1; 10] years, seropositive for IgM rheumatoid factor (83.0% and anti-cyclic citrullinated peptide antibodies (81.6% with moderate and high disease activity (median DAS28 value 3.9 [3.1; 4.9]. Varying degrees of destructive changes in hand and foot joints were radiologically detected in 71.2% of the patients; 64.5% of the patients had Functional Class II. Methotrexate was given to 69.5% of the patients; therapy with biological agents was used in 21.0% of the cases. 15.5% of the patients did not receive DMARD or biologics. 43.0% of the patients with RA received glucocorticoids. Results. Comorbidities were present in 72.0% of the patients with RA. The most common diseases were hypertension (60.0%, dyslipidemia (45.0%, fractures at various sites (29.5%, and coronary heart disease (21.0%. Myocardial infarction and stroke were observed in 1.5 and 1.0% of cases, respectively. There was diabetes mellitus (DM in 7.5% of the cases and osteoporosis in 15.5% of the patients. 81.7% of the patients with RA and hypertension and 80.0% of those with RA and DM received antihypertensive and sugar-lowering therapy, respectively. At the same time the RA patients with dyslipidemia and osteoporosis received specific drugs far less frequently (30.0 and 29.0%, respectively. Conclusion. Comorbidities are frequently encountered in RA. By taking into account the fact that cardiovascular dis- eases are a main cause of death in RA; it is necessary to adequately and timely

  11. Radiographic changes in the os calcis in rheumatoid arthritis

    International Nuclear Information System (INIS)

    Lakits, A.

    1994-01-01

    Plain films of the calcanea of 768 patients with confirmed rheumatoid arthritis were examined retrospectively with reference to inflammatory rheumatic changes. 42 patients (5.5%) showed an erosion of the posterior upper calcaneal margin related to an Achilles bursitis. In three patients there were additional plantar erosions. The Achilles bursitis was bilateral in 50% of cases, particularly in patients in stages 2 and 3 according to Steinbrocker. In the majority of bilateral cases (62%) the size or shape of the lesions was asymmetrical. Our observations indicate that involvement of the os calcis is not uncommon in rheumatoid arthritis; routine examination of this bone would appear to be indicated even in patients without symptoms. Since the defect is unilateral in half the patients, unilateral occurrence of an erosive lesion cannot be regarded as a criterion for a bacterial-inflammatory bursitis. Contrary to the symmetrical involvement of joints in the hands in rheumatoid arthritis, defects in the calcanea are often unilateral or asymmetrical. (orig.) [de

  12. Computed tomographic myelography (CTM) in atlanto-axial rheumatoid arthritis

    International Nuclear Information System (INIS)

    Laasonen, E.M.; Servo, A.; Kankaanpaeae, U.; Paukku, P.; Sandelin, J.; Slaetis, P.

    1985-01-01

    Thirty-two patients with severe cervical rheumatoid arthritis were investigated preoperatively with cervical myelography (CeM) and computed tomographic myelography (CTM). The severity of their clinical symptoms correlated excellently with a combination of the deformation of the spinal cord at the atlanto-axial level, the lateral dislocation of the cord at the same level, and the deformation of the cord at some lower cervical level. Obstructing softtissue excrescences seemed to have little value. No correlation was found in this study between the deformation of the cord and the main findings of the plain films: the atlanto-axial subluxation (AAS), the vertical subluxation (VS), or their combination. (orig.)

  13. Arthritis and cognitive impairment in older adults.

    Science.gov (United States)

    Baker, Nancy A; Barbour, Kamil E; Helmick, Charles G; Zack, Matthew; Al Snih, Soham

    2017-06-01

    Adults aged 65 or older with arthritis may be at increased risk for cognitive impairment [cognitive impairment but not dementia (CIND) or dementia]. Studies have found associations between arthritis and cognition impairments; however, none have examined whether persons with arthritis develop cognitive impairments at higher rates than those without arthritis. Using data from the Health and Retirement Study, we estimated the prevalence of cognitive impairments in older adults with and without arthritis, and examined associations between arthritis status and cognitive impairments. We calculated incidence density ratios (IDRs) using generalized estimating equations to estimate associations between arthritis and cognitive impairments adjusting for age, sex, race/ethnicity, marital status, education, income, depression, obesity, smoking, the number of chronic conditions, physical activity, and birth cohort. The prevalence of CIND and dementia did not significantly differ between those with and without arthritis (CIND: 20.8%, 95% CI 19.7-21.9 vs. 18.3%, 95% CI 16.8-19.8; dementia: 5.2% 95% CI 4.6-5.8 vs. 5.1% 95% CI 4.3-5.9). After covariate control, older adults with arthritis did not differ significantly from those without arthritis for either cognitive outcome (CIND IDR: 1.6, 95% CI = 0.9-2.9; dementia IDR: 1.1, 95% CI = 0.4-3.3) and developed cognitive impairments at a similar rate to those without arthritis. Older adults with arthritis were not significantly more at risk to develop cognitive impairments and developed cognitive impairments at a similar rate as older adults without arthritis over 6 years.

  14. The duration of gastrointestinal and joint symptoms after a large waterborne outbreak of gastroenteritis in Finland in 2007--a questionnaire-based 15-month follow-up study.

    Directory of Open Access Journals (Sweden)

    Janne Laine

    Full Text Available An extensive drinking water-associated gastroenteritis outbreak took place in the town of Nokia in Southern Finland in 2007. 53% of the exposed came down with gastroenteritis and 7% had arthritis-like symptoms (joint swelling, redness, warmth or pain in movement according to a population-based questionnaire study at 8 weeks after the incident. Campylobacter and norovirus were the main pathogens. A follow-up questionnaire study was carried out 15 months after the outbreak to evaluate the duration of gastrointestinal and joint symptoms. 323 residents of the original contaminated area were included. The response rate was 53%. Participants were inquired about having gastroenteritis during the outbreak and the duration of symptoms. Of those with gastroenteritis, 43% reported loose stools and abdominal pain or distension after the acute disease. The prevalence of symptoms declined promptly during the first 3 months but at 15 months, 11% reported continuing symptoms. 32% of the respondents with gastroenteritis reported subsequent arthritis-like symptoms. The disappearance of arthritis-like symptoms was more gradual and they levelled off only after 5 months. 19% showed symptoms at 15 months. Prolonged gastrointestinal symptoms correlated to prolonged arthritis-like symptoms. High proportion of respondents continued to have arthritis-like symptoms at 15 months after the epidemic. The gastrointestinal symptoms, instead, had declined to a low level.

  15. Arthroscopic treatment of septic arthritis of the knee in children.

    Science.gov (United States)

    Agout, C; Lakhal, W; Fournier, J; de Bodman, C; Bonnard, C

    2015-12-01

    Childhood septic arthritis of the knee is a serious disease that can impair growth and cause serious functional sequelae. There are few data on arthroscopic treatment in children, and series were always less than 20 cases. The objective of this study was to assess clinical and radiographic results of arthroscopic drainage combined with antibiotic therapy for the treatment of childhood septic arthritis of the knee. The hypothesis was that arthroscopic treatment is also effective in children. A retrospective study, conducted between January 2003 and December 2012, included patients under 15 years of age with septic arthritis of the knee treated by arthroscopic drainage with a minimum of 2 years' follow-up. Fifty-six patients, with a mean age at surgery of 3.4 years (range, 3 months to 12 years), were included. Staphylococcus aureus was the most common causative organism. Two patients (3.6%) had recurrence, successfully treated by repeat arthroscopic drainage. Mean Lysholm score was 96.9 (range, 70-100) and mean KOOS-Child pain, symptoms, daily life, sports and quality of life scores were respectively 97 (81-100), 95 (75-100), 98 (89-100), 93 (71-100) and 95 (70-100) at a mean 65 months' follow-up. Ranges of motion were normal. Radiology found no joint damage. Arthroscopic drainage combined with antibiotic treatment is a simple and effective treatment for childhood septic arthritis of the knee and is for our reference attitude. It can also be indicated in case of recurrence. IV, retrospective study. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  16. Preoperative antibiotics for septic arthritis in children: delay in diagnosis.

    Science.gov (United States)

    MacLean, Simon B M; Timmis, Christopher; Evans, Scott; Lawniczak, Dominik; Nijran, Amit; Bache, Edward

    2015-04-01

    To review the records of 50 children who underwent open joint washout for septic arthritis with (n=25) or without (n=25) preoperative antibiotics. Records of 50 children who underwent open joint washout for presumed septic arthritis with (n=25) or without (n=25) preoperative antibiotics were reviewed. 17 boys and 8 girls aged 3 weeks to 16 years (median, 1.5 years) who were prescribed preoperative antibiotics before joint washout were compared with 12 boys and 13 girls aged one month to 14 years (median, 2 years) who were not. Following arthrotomy and washout, all patients were commenced on high-dose intravenous antibiotics. Patients were followed up for 6 to 18 months until asymptomatic. Patients who were referred from places other than our emergency department were twice as likely to have been prescribed preoperative antibiotics (p=0.0032). Patients prescribed preoperative antibiotics had a longer median (range) time from symptom onset to joint washout (8 [2-23] vs. 4 [1-29] days, p=0.05) and a higher mean erythrocyte sedimentation rate (93.1 vs. 54.3 mm/h, p=0.023) at presentation. Nonetheless, the 2 groups were comparable for weight bearing status, fever, and positive culture, as well as the mean (range) duration of antibiotic treatment (4.9 [4-7] vs. 4.7 [1-8] weeks, p=0.586). Preoperative antibiotics should be avoided in the management of septic arthritis in children. Their prescription delays diagnosis and definitive surgery, and leads to additional washouts and complications. A high index of suspicion and expedite referral to a specialist paediatric orthopaedic unit is needed if septic arthritis is suspected.

  17. Genome Engineering for Personalized Arthritis Therapeutics.

    Science.gov (United States)

    Adkar, Shaunak S; Brunger, Jonathan M; Willard, Vincent P; Wu, Chia-Lung; Gersbach, Charles A; Guilak, Farshid

    2017-10-01

    Arthritis represents a family of complex joint pathologies responsible for the majority of musculoskeletal conditions. Nearly all diseases within this family, including osteoarthritis, rheumatoid arthritis, and juvenile idiopathic arthritis, are chronic conditions with few or no disease-modifying therapeutics available. Advances in genome engineering technology, most recently with CRISPR-Cas9, have revolutionized our ability to interrogate and validate genetic and epigenetic elements associated with chronic diseases such as arthritis. These technologies, together with cell reprogramming methods, including the use of induced pluripotent stem cells, provide a platform for human disease modeling. We summarize new evidence from genome-wide association studies and genomics that substantiates a genetic basis for arthritis pathogenesis. We also review the potential contributions of genome engineering in the development of new arthritis therapeutics. Copyright © 2017 Elsevier Ltd. All rights reserved.

  18. Current treatment in rheumatoid arthritis: a review including nanotechnology and gene therapy

    Directory of Open Access Journals (Sweden)

    Najmeh Malekzadeh

    2017-05-01

    Full Text Available Rheumatoid arthritis (RA is a common inflammatory disease affecting approximately 1% of the adult population worldwide. Before new treatments were available, unchecked RA caused notable inability and mortality .It is now accepted that primary diagnosis and treatment are essential and useful. Progress in therapy of RA has made it possible to deeply influence signs and symptoms as the period that joint destructed in inflammatory arthritis. Earlier and more efficient treatment becomes visible to significantly improve the prognosis of this disease. In this article, the old and new methods for treatment rheumatoid arthritis and their limitation and benefits were reviewed. These methods include nonsteroidal anti-inflammatory drug (NSAIDs, glucocorticoids(GC that are a class of steroid hormones, disease-modifying anti-rheumatic drugs (DMARDs, biological agents that can be divided in two groups of monoclonal antibodies and teeny molecules, bisphosphonate therapy, nanotechnology, oral tolerance, photodynamic therapy, gene therapy, bone marrow transplantation, liposomes, superparamagnetic iron oxide nano particles (SPIONs.

  19. Clostridium difficile Enterocolitis and Reactive Arthritis: A Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Michela Cappella

    2016-01-01

    Full Text Available Reactive arthritis is a rare complication of Clostridium difficile enterocolitis, especially in children. We review the 6 pediatric cases published in the English and non-English literature and discuss their clinical presentation, outcome, treatment, and pathophysiology. We also report the seventh case of Clostridium difficile reactive arthritis in a 6-year-old boy who was treated with amoxicillin-clavulanate for 10 days because of an upper respiratory infection. After the antibiotic course, the child developed at the same time diarrhea with positive stool culture for Clostridium difficile and an asymmetric polyarthritis. Nonsteroidal anti-inflammatory drugs and metronidazole completely resolved the pain, joint swelling, and diarrhea. After twelve months of follow-up there has been no recurrence. This report confirms the self-limiting course of Clostridium difficile reactive arthritis. Clostridium difficile testing in children with gastrointestinal symptoms and acute onset of joint pain should be always considered.

  20. Technetium scintigraphy in experimental hyperergic arthritis and by rheumatoid arthritis

    International Nuclear Information System (INIS)

    Hanheide, M.; Dreher, R.; Grebe, S.F.; Virian, M.; Federlin, K.; Sattler, E.L.; Altaras, J.; Mueller, H.; Giessen Univ.; Giessen Univ.; Giessen Univ.

    1980-01-01

    Guinea pigs showed an increased uptake of 99m-TC-04 in the inflamed joints during the first days of experimental arthritis. Tc-04 was found in the joint fluid and inflamed synovia. The uptake of Tc-04 and Tc-MDP was reduced by therapy in 13 patients with RA. Classical RA showed an increased uptake of Tc-MDP compared with probable RA. Scintigraphy offers the possibility of early diagnosis and study of progression. (orig.) [de

  1. Periodontal and hematological characteristics associated with aggressive periodontitis, juvenile idiopathic arthritis, and rheumatoid arthritis

    DEFF Research Database (Denmark)

    Poulsen, Anne Havemose; Westergaard, Jytte; Stoltze, Kaj

    2006-01-01

    Periodontitis shares several clinical and pathogenic characteristics with chronic arthritis, and there is some degree of coexistence. The aims of this study were to elucidate whether patients with localized aggressive periodontitis (LAgP), generalized aggressive periodontitis (GAgP), juvenile idi...... idiopathic arthritis (JIA), and rheumatoid arthritis (RA) share periodontal and hematological characteristics distinguishing them from individuals free of diseases....

  2. How to diagnose rheumatoid arthritis early: a prediction model for persistent (erosive) arthritis

    NARCIS (Netherlands)

    Visser, Henk; le Cessie, Saskia; Vos, Koen; Breedveld, Ferdinand C.; Hazes, Johanna M. W.

    2002-01-01

    To develop a clinical model for the prediction, at the first visit, of 3 forms of arthritis outcome: self-limiting, persistent nonerosive, and persistent erosive arthritis. A standardized diagnostic evaluation was performed on 524 consecutive, newly referred patients with early arthritis.

  3. Can magnetic resonance imaging differentiate undifferentiated arthritis?

    DEFF Research Database (Denmark)

    Østergaard, Mikkel; Duer, Anne; Hørslev-Petersen, K

    2005-01-01

    A high sensitivity for the detection of inflammatory and destructive changes in inflammatory joint diseases makes magnetic resonance imaging potentially useful for assigning specific diagnoses, such as rheumatoid arthritis and psoriatic arthritis in arthritides, that remain undifferentiated after...... conventional clinical, biochemical and radiographic examinations. With recent data as the starting point, the present paper describes the current knowledge on magnetic resonance imaging in the differential diagnosis of undifferentiated arthritis....

  4. Rehabilitation in patients with Rheumatoid Arthritis

    OpenAIRE

    Evaggelos Giavasopoulos; Paraskevi Gourni

    2008-01-01

    Rehabilitation of patients with rheumatoid arthritis aims to the management of the consequences of disease. It is widely accepted that, no drug therapy at present leads to long‐term orremission f everyone with rheumatoid arthritis (R.A.). Consequently, patients experience physical, psychological, functional, social and role negative effects of the disease. AIM : The am of the present article was to evaluate the role of rehabilitation to patients with rheumatoid arthritis sMethod and material:...

  5. Pelvic radiotherapy in the setting of rheumatoid arthritis: Refining the paradigm.

    Science.gov (United States)

    Felefly, T; Mazeron, R; Huertas, A; Canova, C H; Maroun, P; Kordahi, M; Morice, P; Deutsch, É; Haie-Méder, C; Chargari, C

    2017-04-01

    Conflicting results concerning the toxicity of radiotherapy in the setting of rheumatoid arthritis were reported in literature. This work describes the toxicity profiles of patients with rheumatoid arthritis undergoing pelvic radiotherapy for gynecologic malignancies at our institution. Charts of patients with rheumatoid arthritis who underwent pelvic radiotherapy for cervical or endometrial cancer in a curative intent at the Gustave-Roussy Cancer Campus between 1990 and 2015 were reviewed for treatment-related toxicities. Acute and late effects were graded as per the Common Terminology Criteria for Adverse Events version 4.0 scoring system. Eight patients with cervical cancer and three with endometrial cancer were identified. Median follow-up was 56 months. Median external beam radiotherapy dose was 45Gy. All patients received a brachytherapy boost using either pulse- or low-dose rate technique. Concomitant chemotherapy was used in seven cases. Median time from rheumatoid arthritis diagnosis to external beam radiation therapy was 5 years. No severe acute gastrointestinal or genitourinary toxicity was reported. One patient had grade 3 dermatitis. Any late toxicity occurred in 7 /11 patients, and one patient experienced severe late toxicities. One patient with overt systemic rheumatoid arthritis symptoms at the time of external beam radiation therapy experienced late grade 3 ureteral stenosis, enterocolitis and lumbar myelitis. Pelvic radiotherapy, in the setting of rheumatoid arthritis, appears to be feasible, with potentially slight increase in low grade late events compared to other anatomic sites. Patients with overt systemic rheumatoid arthritis manifestation at the time of radiotherapy might be at risk of potential severe toxicities. Copyright © 2017 Société française de radiothérapie oncologique (SFRO). Published by Elsevier SAS. All rights reserved.

  6. Biochemical Evaluation of Withania somnifera Root Powder on Adjuvant-Induced Arthritis in Rats

    Directory of Open Access Journals (Sweden)

    Mahaboobkhan Rasool

    2015-04-01

    Full Text Available The present investigation was carried out to evaluate the biochemical effect of Withania somnifera Linn. Solanaceae, commonly known as ashwagandha on adjuvant induced arthritic rats. Results were compared to Indomethacin, a non steroidal anti-inflammatory drug. Arthritis was induced by an intra dermal injection of Complete Freund’s Adjuvant (0.1 ml into the right hind paw of Wistar albino rats. Withania somnifera root powder (1000 mg/kg/day and Indomethacin (3 mg/kg/day were orally administered for 8 days (from 11th to 18th day after adjuvant injection. After the experimental period, all the animals were sacrificed and serum, liver and spleen samples were collected for further biochemical analysis. A significant increase in the activities of gluconeogenic enzymes, tissue marker enzymes, blood glucose level, WBC, platelet count, erythrocyte sedimentation rate, and acute phase proteins (hyaluronic acid, fibrinogen and ceruloplasmin was observed in adjuvant-induced arthritic rats, whereas the activities of glycolytic enzymes, body weight, levels of hemoglobin, RBC count, and packed cell volume were found to be decreased. These biochemical alterations observed in arthritic animals were ameliorated significantly after the administration of Withania somnifera root powder (1000 mg/kg/b.wt and Indomethacin (3 mg/kg/b.wt. Our results suggest that Withania somnifera root powder is capable of rectifying the above biochemical changes in adjuvant arthritis and it may prove to be useful in treating rheumatoid arthritis.

  7. Diagnosis and treatment of Lyme arthritis.

    Science.gov (United States)

    Arvikar, Sheila L; Steere, Allen C

    2015-06-01

    In the United States, Lyme arthritis is the most common feature of late-stage Borrelia burgdorferi infection, usually beginning months after the initial bite. In some, earlier phases are asymptomatic and arthritis is the presenting manifestation. Patients with Lyme arthritis have intermittent or persistent attacks of joint swelling and pain in 1 or a few large joints. Serologic testing is the mainstay of diagnosis. Synovial fluid polymerase chain reaction for B burgdorferi DNA is often positive before treatment, but is not a reliable marker of spirochetal eradication after therapy. This article reviews the clinical manifestations, diagnosis, and management of Lyme arthritis. Copyright © 2015 Elsevier Inc. All rights reserved.

  8. [Cutaneous panarteritis nodosa with destructive arthritis].

    Science.gov (United States)

    Alonso Ruiz, A; Calabozo Raluy, M; Manrique Martínez, P; Rossell Cerro, M; Múgica Sanperio, C; Goicoechea Marcaida, A

    1990-01-27

    The existence of arthritis in cutaneous panarteritis nodosa (CPAN) is controversial. We report a 52-year-old male with chronic destructive arthritis of both knees and palpable purpura in the feet, where the underlying histological finding was necrotizing arteritis. Systemic involvement was not demonstrated. AntiHBc and antiHBs antibodies were positive. Four of the 11 cases of CPAN with arthritis that we have found reported in the literature were well documented, and only one developed erosions of the joints. Our patient is the first reported case of CPAN with destructive arthritis and evidence of previous hepatitis B virus infection.

  9. Rotavirus Symptoms

    Science.gov (United States)

    ... Search The CDC Cancel Submit Search The CDC Rotavirus Note: Javascript is disabled or is not supported ... message, please visit this page: About CDC.gov . Rotavirus Home About Rotavirus Symptoms Transmission Prevention Treatment Photos ...

  10. Diphtheria Symptoms

    Science.gov (United States)

    ... Search Form Controls Cancel Submit Search The CDC Diphtheria Note: Javascript is disabled or is not supported ... message, please visit this page: About CDC.gov . Diphtheria Home About Diphtheria Causes and Transmission Symptoms Complications ...

  11. Tyrosine kinases in rheumatoid arthritis

    Directory of Open Access Journals (Sweden)

    Kobayashi Akiko

    2011-08-01

    Full Text Available Abstract Rheumatoid arthritis (RA is an inflammatory, polyarticular joint disease. A number of cellular responses are involved in the pathogenesis of rheumatoid arthritis, including activation of inflammatory cells and cytokine expression. The cellular responses involved in each of these processes depends on the specific signaling pathways that are activated; many of which include protein tyrosine kinases. These pathways include the mitogen-activated protein kinase pathway, Janus kinases/signal transducers and activators transcription pathway, spleen tyrosine kinase signaling, and the nuclear factor κ-light-chain-enhancer of activated B cells pathway. Many drugs are in development to target tyrosine kinases for the treatment of RA. Based on the number of recently published studies, this manuscript reviews the role of tyrosine kinases in the pathogenesis of RA and the potential role of kinase inhibitors as new therapeutic strategies of RA.

  12. Clinimetric criteria of rheumatoid arthritis

    Directory of Open Access Journals (Sweden)

    Domenico Galasso

    2012-10-01

    Full Text Available Rheumatoid arthritis is a systemic autoimmune disease, mainly poli-artycular, among wide-spread chronic inflammatory diseases, that cause pain, functional limitation, damage and joints deformations, and disability. It is characterized by turns of active inflammation and remission phases. Inflammation degree and persistence are associated to a bad functional prognosis and progressive joint disability. These patients management require a continuous valuation of inflammatory activity index of disease both therapeutic management and to prevent disablement process. We focus on many valuation index of joint disability and functional damage. Very important are both the scales of auto-values concerning the pain and the joint swelling and clinical data get by physician to valuate activity index of disease as defined by DAS28. Significant data come by health-related quality of life, disability and by AIMS2 (Arthritis Impact Measurement Scale.

  13. Arthritis dermatitis syndrome in children

    International Nuclear Information System (INIS)

    Velasquez Mendez, Monica Patricia; Ramirez Gomez, Luis Alberto

    2004-01-01

    The pediatric rheumatology is a medical specialization with many areas under developed. The prevalence, pathophysiology and form of presentation of the pediatric rheumatic disease are different of adults. The skin compromise in many pediatric rheumatic diseases is a helping sing for diagnosis. The arthritis-dermatitis syndrome can be the first manifestation of many diseases as infections, tumors and endocrine diseases, but in pediatric age the immunologic and infections diseases are really important. Among infections diseases, virus (parvovirus, rubella, HIV) and bacteria (gonococcus, meningoccus) are the most Important. Within the group of autoimmune diseases the vasculitis such as Henoch-Schonlein purpura and Kawasaki disease are among the more prevalent autoimmune disease. This is a general review about arthritis-dermatitis syndrome in pediatric age

  14. The eicosapentaenoic to docosahexaenoic acid ratio of diets affects the pathogenesis of arthritis in Lew/SSN rats.

    Science.gov (United States)

    Volker, D H; FitzGerald, P E; Garg, M L

    2000-03-01

    Dietary-induced changes in tissue levels of polyunsaturated fatty acids modify inflammatory reactions through changes in the synthesis of lipid and peptide mediators of inflammation. Four semipurified 20% fat diets, based on beef tallow (BT), safflower oil (SFO), docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) were provided. The DHA and EPA ratios of the (n-3) fatty acid-based diets were 1.1 and 3.4, respectively. The effect of prefeeding diets differing in EPA to DHA ratios prior to the induction of streptococcal cell wall (SCW) arthritis in female Lew/SSN rats was examined. Weanling rats were fed diets for 5 wk before arthritis induction and 5 wk post-arthritis induction. Footpad thickness, hock circumference, plasma and macrophage fatty acids and histological assessment were compared. There were no differences in food intake and final body weights among the groups. Footpad inflammation, reported as percentage change (adjusted for growth) was greatest for rats fed the BT-based diet, intermediate in those fed the SFO-based diet and least for the rats fed the EPA- and DHA-based diets (P < 0.05). Macrophage phospholipids revealed cellular incorporation of EPA and DHA from the fish-oil based diets which modified lipid and peptide mediators of inflammation. Histological sections of rat hocks ranked by severity of arthritis-related changes suggested that the SFO- and EPA-based diets were more successful in ameliorating the destructive arthritic phase in hock joints than the BT- and DHA-based diets (P = 0.09) in this model of arthritis. The course of SCW-induced arthritis can be altered by diet-induced changes in macrophage fatty acid composition. The EPA-based diet is more effective in suppression of inflammation than the DHA-based diet.

  15. Emerging immunotherapies for rheumatoid arthritis

    Science.gov (United States)

    Reynolds, Gary; Cooles, Faye AH; Isaacs, John D; Hilkens, Catharien MU

    2014-01-01

    Novel treatments in development for rheumatoid arthritis target 3 broad areas: cytokines, cells, and signaling pathways. Therapies from each domain share common advantages (for example previously demonstrated efficacy, potential long-term immunomodulation, and oral administration respectively) that have stimulated research in each area but also common obstacles to their development. In this review recent progress in each area will be discussed alongside the factors that have impeded their path to clinical use. PMID:24535556

  16. Rheumatoid arthritis of the wrist

    International Nuclear Information System (INIS)

    Naegele, M.; Kunze, V.; Koch, W.; Bruening, R.; Seelos, K.; Stroehmann, I.; Woell, B.; Reiser, M.

    1993-01-01

    21 patients with rheumatoid arthritis of the wrist diagnosed according to the criteria of the American Rheumatism Association were examined by dynamic MRT before and after the i.v. injection of Gd-DTPA (0.1 mmol/kg). The results were correlated with the clinical and radiological findings. The increased signal intensity of the pannus was 1.17±0.45%/sec and this differed significantly (p [de

  17. Septic arthritis due to Legionella cincinnatiensis: case report and review of the literature.

    Science.gov (United States)

    Banderet, Florian; Blaich, Annette; Soleman, Evelin; Gaia, Valeria; Osthoff, Michael

    2017-08-01

    Legionella spp. are an important cause of pulmonary and rarely extrapulmonary infections. L. cincinnatiensis has only been implicated in five cases to date. We herein report the first case of L. cincinnatiensis septic arthritis in a 90-year old lady with a past medical history of chronic kidney disease. She developed septic arthritis of her left wrist after having received intraarticular corticosteroid injections and oral corticosteroids administered for presumed chondrocalcinosis. Appropriate antimicrobial treatment of L. cincinnatiensis septic arthritis was delayed until identification of this organism in joint biopsies by broad-range bacterial PCR targeting the 16S rRNA gene with subsequent rDNA sequence analysis and by culture on special media. Reviewing all reported cases of septic arthritis caused by Legionella spp. other than L. cincinnatiensis it is notable that diagnosis was established by PCR in the majority of cases and only subsequently confirmed by special culture. Although most patients were immunosuppressed, outcome was favourable. Treatment consisted of a fluoroquinolone alone or in combination with rifampicin or a macrolide. Our case highlights the need for a high index of suspicion for infections with unusual/fastidious organisms when symptoms are suggestive of septic arthritis but conventional methods fail to identify a causative organism.

  18. Anti-neutrophil cytoplasmic antibodies in rheumatoid arthritis: two case reports and review of literature

    Directory of Open Access Journals (Sweden)

    Spoerl David

    2012-12-01

    Full Text Available Abstract Background Anti-neutrophil cytoplasmic antibodies are typically detected in anti-neutrophil cytoplasmic antibody associated vasculitis, but are also present in a number of chronic inflammatory non-vasculitic conditions like rheumatoid arthritis. Rare cases of granulomatosis with polyangiitis (formerly known as Wegener’s granulomatosis, a vasculitic disorder frequently associated with the presence of anti-neutrophil cytoplasmic antibodies in patients with rheumatoid arthritis have been described in literature. Case presentation We report two middle-aged female patients with rheumatoid arthritis who developed anti-neutrophil cytoplasmic antibodies and symptoms reminiscent of granulomatosis with polyangiitis. Despite the lack of antibodies specific for proteinase 3 and the absence of a classical histology, we report a probable case of granulomatosis with polyangiitis in the first patient, and consider rheumatoid vasculitis in the second patient. Conclusion Taken together with previous reports, these cases highlight that anti-neutrophil cytoplasmic antibodies have to be evaluated very carefully in patients with rheumatoid arthritis. In this context, anti-neutrophil cytoplasmic antibodies detected by indirect immunofluorescence appear to have a low diagnostic value for granulomatosis with polyangiitis. Instead they may have prognostic value for assessing the course of rheumatoid arthritis.

  19. Are rheumatoid arthritis patients discernible from other early arthritis patients using 1.5T extremity magnetic resonance imaging? a large cross-sectional study.

    Science.gov (United States)

    Stomp, Wouter; Krabben, Annemarie; van der Heijde, Désirée; Huizinga, Tom W J; Bloem, Johan L; van der Helm-van Mil, Annette H M; Reijnierse, Monique

    2014-08-01

    Magnetic resonance imaging (MRI) is increasingly used in rheumatoid arthritis (RA) research. A European League Against Rheumatism (EULAR) task force recently suggested that MRI can improve the certainty of RA diagnosis. Because this recommendation may reflect a tendency to use MRI in daily practice, thorough studies on the value of MRI are required. Thus far no large studies have evaluated the accuracy of MRI to differentiate early RA from other patients with early arthritis. We performed a large cross-sectional study to determine whether patients who are clinically classified with RA differ in MRI features compared to patients with other diagnoses. In our study, 179 patients presenting with early arthritis (median symptom duration 15.4 weeks) underwent 1.5T extremity MRI of unilateral wrist, metacarpophalangeal, and metatarsophalangeal joints according to our arthritis protocol, the foot without contrast. Images were scored according to OMERACT Rheumatoid Arthritis Magnetic Resonance Imaging Scoring (RAMRIS) by 2 independent readers. Tenosynovitis was also assessed. The main outcome was fulfilling the 1987 American College of Rheumatology (ACR) criteria for RA. Test characteristics and areas under the receiver-operator-characteristic curves (AUC) were evaluated. In subanalyses, the 2010 ACR/EULAR criteria were used as outcome, and analyses were stratified for anticitrullinated protein antibodies (ACPA). The ACR 1987 criteria were fulfilled in 43 patients (24.0%). Patients with RA had higher scores for synovitis, tenosynovitis, and bone marrow edema (BME) than patients without RA (p the predictive value for the presence of RA was low (the AUC were the severity of MRI inflammation assessed according to RAMRIS does not accurately differentiate patients with RA from other early arthritis patients.

  20. Significance of bone marrow edema in pathogenesis of rheumatoid arthritis

    International Nuclear Information System (INIS)

    Sudoł-Szopińska, Iwona; Kontny, Ewa; Maśliński, Włodzimierz; Prochorec-Sobieszek, Monika; Warczyńska, Agnieszka; Kwiatkowska, Brygida

    2013-01-01

    Assessing the pathology of the synovium, its thickening and increased vascularity through ultrasound and magnetic resonance examinations (more often an ultrasound study alone) is still considered a sensitive parameter in the diagnosis of rheumatoid arthritis and in monitoring of treatment efficacy. Magnetic resonance studies showed that, aside from the joint pannus, the subchondral bone tissue constitutes an essential element in the development of rheumatoid arthritis. Bone marrow edema correlates with inflammation severity, joint destruction, clinical signs and symptoms of rheumatoid arthritis, and thus is considered a predictor of rapid radiological progression of the disease. The newest studies reveal that bone marrow edema may be a more sensitive indicator of the response to therapy than appearance of the synovium. Bone marrow edema presents with increased signal in T2-weighted images, being most visible in fat saturation or IR sequences (STIR, TIRM). On the other hand, it is hypointense and less evident in T1-weighted images. It becomes enhanced (hyperintense) after contrast administration. Histopathological studies confirmed that it is a result of bone inflammation (osteitis/osteomyelitis), i.e. replacememt of bone marrow fat by inflammatory infiltrates containing macrophages, T lymphocytes, B lymphocytes, plasma cells and osteoclasts. Bone marrow edema appears after a few weeks from occurrence of symptoms and therefore is considered an early marker of inflammation. It correlates with clinical assessment of disease activity and elevated markers of acute inflammatory phase, i.e. ESR and CRP. It is a reversible phenomenon and may become attenuated due to biological treatment. It is considered a “herald” of erosions, as the risk of their formation is 6-fold higher in sites where BME was previously noted

  1. Rheumatoid arthritis as psychic problem

    Directory of Open Access Journals (Sweden)

    Jiří Kaas

    2014-12-01

    Full Text Available The article deals with the issue of psychic problems of rheumatoid arthritis patients. Rheumatoid arthritis is a chronic, inflammatory motor system disease with comprehensive impact on the patient's life. The disease is often considered an exclusively physical disease. But such approach is insufficient because the disease is accompanied by motor limitations of different intensities, by pain and by fatigue that cause considerable exhaustion to the patient. The patients often must give up their hobbies and in some cases even their jobs. In most serious cases, even common daily activities including self-servicing actions become an obstacle to the patient. It is therefore logical that the psyche of a patient with such disease is considerably strained. One of the partial goals of the study consisted in mapping the subjectively perceived quality of life of rheumatoid arthritis patients in facet 8, "negative feelings", and in ascertaining whether there is statistically significant relation to facets 1, "pain and discomfort", and 2, "energy and fatigue". Another goal consisted in comparing the subjectively perceived quality of life between men and women with rheumatoid arthritis, as well as between population of rheumatoid arthritis patients and control healthy population. The study was implemented within the research project of the Grant Agency of the University of South Bohemia in České Budějovice number 120/2012/S, "Reflection of quality of life in nursing", under use of two standardized questionnaires, WHOQOL-100 and HAQ. This article presents exclusively the data acquired based on the WHOQOL-100 questionnaire. The research set consisted of patients suffering from rheumatoid arthritis from all over the Czech Republic. The size of the set was determined by a statistician at 200 individuals suffering from the disease, in a ratio of 150 women and 50 men. The selection set was derived from the basic set of rheumatoid arthritis patients and can

  2. Rheumatoid arthritis as psychic problem

    Directory of Open Access Journals (Sweden)

    Jiří Kaas

    2014-01-01

    Full Text Available The article deals with the issue of psychic problems of rheumatoid arthritis patients. Rheumatoid arthritis is a chronic, inflammatory motor system disease with comprehensive impact on the patient's life. The disease is often considered an exclusively physical disease. But such approach is insufficient because the disease is accompanied by motor limitations of different intensities, by pain and by fatigue that cause considerable exhaustion to the patient. The patients often must give up their hobbies and in some cases even their jobs. In most serious cases, even common daily activities including self–servicing actions become an obstacle to the patient. It is therefore logical that the psyche of a patient with such disease is considerably strained. One of the partial goals of the study consisted in mapping the subjectively perceived quality of life of rheumatoid arthritis patients in facet 8, "negative feelings", and in ascertaining whether there is statistically significant relation to facets 1, "pain and discomfort", and 2, "energy and fatigue". Another goal consisted in comparing the subjectively perceived quality of life between men and women with rheumatoid arthritis, as well as between population of rheumatoid arthritis patients and control healthy population. The study was implemented within the research project of the Grant Agency of the University of South Bohemia in České Budějovice number 120/2012/S, „Reflection of quality of life in nursing", under use of two standardized questionnaires, WHOQOL–100 and HAQ. This article presents exclusively the data acquired based on the WHOQOL–100 questionnaire. The research set consisted of patients suffering from rheumatoid arthritis from all over the Czech Republic. The size of the set was determined by a statistician at 200 individuals suffering from the disease, in a ratio of 150 women and 50 men. The selection set was derived from the basic set of rheumatoid arthritis patients and

  3. Blonanserin, an antipsychotic and dopamine D₂/D₃receptor antagonist, and ameliorated alcohol dependence.

    Science.gov (United States)

    Takaki, Manabu; Ujike, Hiroshi

    2013-01-01

    Blonanserin (BNS) is used for treatment of both positive and negative symptoms of schizophrenia in Japan and Korea. Because BNS has weak α1 receptor blocking activities and is almost devoid of histamine H1 and muscarinic M1 antagonist activity, BNS is better tolerated than other atypical antipsychotics. A high degree of D₃ receptor blockage is reported to be predictive of drug abuse and alcoholism, and BNS has strong D₃ receptor antagonism. Thus, BNS may be useful in the treatment of alcoholism. We present a case in which BNS ameliorated alcohol dependence.

  4. Acetylcholinesterase inhibition ameliorates deficits in motivational drive

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    Martinowich Keri

    2012-03-01

    Full Text Available Abstract Background Apathy is frequently observed in numerous neurological disorders, including Alzheimer's and Parkinson's, as well as neuropsychiatric disorders including schizophrenia. Apathy is defined as a lack of motivation characterized by diminished goal-oriented behavior and self-initiated activity. This study evaluated a chronic restraint stress (CRS protocol in modeling apathetic behavior, and determined whether administration of an anticholinesterase had utility in attenuating CRS-induced phenotypes. Methods We assessed behavior as well as regional neuronal activity patterns using FosB immunohistochemistry after exposure to CRS for 6 h/d for a minimum of 21 d. Based on our FosB findings and recent clinical trials, we administered an anticholinesterase to evaluate attenuation of CRS-induced phenotypes. Results CRS resulted in behaviors that reflect motivational loss and diminished emotional responsiveness. CRS-exposed mice showed differences in FosB accumulation, including changes in the cholinergic basal forebrain system. Facilitating cholinergic signaling ameliorated CRS-induced deficits in initiation and motivational drive and rescued immediate early gene activation in the medial septum and nucleus accumbens. Conclusions Some CRS protocols may be useful for studying deficits in motivation and apathetic behavior. Amelioration of CRS-induced behaviors with an anticholinesterase supports a role for the cholinergic system in remediation of deficits in motivational drive.

  5. Cacao polyphenols ameliorate autoimmune myocarditis in mice.

    Science.gov (United States)

    Zempo, Hirofumi; Suzuki, Jun-ichi; Watanabe, Ryo; Wakayama, Kouji; Kumagai, Hidetoshi; Ikeda, Yuichi; Akazawa, Hiroshi; Komuro, Issei; Isobe, Mitsuaki

    2016-04-01

    Myocarditis is a clinically severe disease; however, no effective treatment has been established. The aim of this study was to determine whether cacao bean (Theobroma cacao) polyphenols ameliorate autoimmune myocarditis. We used an experimental autoimmune myocarditis (EAM) model in Balb/c mice. Mice with induced EAM were treated with a cacao polyphenol extract (CPE, n=12) or vehicle (n=12). On day 21, hearts were harvested and analyzed. Elevated heart weight to body weight and fibrotic area ratios as well as high cardiac cell infiltration were observed in the vehicle-treated EAM mice. However, these increases were significantly suppressed in the CPE-treated mice. Reverse transcriptase-PCR revealed that mRNA expressions of interleukin (Il)-1β, Il-6, E-selectin, vascular cell adhesion molecule-1 and collagen type 1 were lower in the CPE group compared with the vehicle group. The mRNA expressions of nicotinamide adenine dinucleotide phosphate-oxidase (Nox)2 and Nox4 were increased in the vehicle-treated EAM hearts, although CPE treatment did not significantly suppress the transcription levels. However, compared with vehicle treatment of EAM hearts, CPE treatment significantly suppressed hydrogen peroxide concentrations. Cardiac myeloperoxidase activity, the intensity of dihydroethidium staining and the phosphorylation of nuclear factor-κB p65 were also lower in the CPE group compared with the vehicle group. Our data suggest that CPE ameliorates EAM in mice. CPE is a promising dietary supplement to suppress cardiovascular inflammation and oxidative stress.

  6. Attenuation of collagen induced arthritis by Centella asiatica methanol fraction via modulation of cytokines and oxidative stress.

    Science.gov (United States)

    Sharma, Shikha; Gupta, Ritu; Thakur, Sonu Chand

    2014-12-01

    To investigate the anti-inflammatory, antioxidant and anti-arthritic effects of Centella asiatica methanolfraction (CaME) on collagen-induced arthritis (CIA), an animal model of rheumatoid arthritis. Arthritis was induced in female wistar rats by immunization with porcine type II collagen. The CIA rats were treated orally with CaME (50, 150, and 250 mg/kg/day) for 15 d (beginning on day 21 of the experimental period). The clinical, histological, biochemical, and immunological parameters were assessed. CaME treatment (150 and 250 mg/kg) significantly attenuated the severity of CIA and reduced the synovial inflammation, cartilage erosion, and bone erosion as evident from both histological and radiographic data. The escalated plasma levels of pro-inflammatory cytokines TNF-α, IL-1β, IL-6, and IL-12 alongwith nitric oxide in CIA rats decreased significantly on CaME treatment. The serum levels of type-II collagen antibody were significantly lower in rats of CaME (150 and 250 mg/kg) treated group than those in the arthritic group. Furthermore, by inhibiting the above mediators, CaME also contributed towards the reversal of the disturbed antioxidant levels and peroxidative damage. Our results clearly indicate that oral administration of CaME suppresses joint inflammation, cytokine expression as well as antioxidant imbalance, thereby contributing to an amelioration of arthritis severity in CIA rats. Copyright © 2014 The Editorial Board of Biomedical and Environmental Sciences. Published by China CDC. All rights reserved.

  7. Umbilical Cord-Derived Mesenchymal Stem Cells Inhibit Cadherin-11 Expression by Fibroblast-Like Synoviocytes in Rheumatoid Arthritis

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    Cheng Zhao

    2015-01-01

    Full Text Available This study aimed to determine whether umbilical cord-derived mesenchymal stem cells (UCMSC regulate Cadherin-11 (CDH11 expression by fibroblast-like synoviocytes (FLS in rheumatoid arthritis (RA. FLS were isolated from the synovium of RA and osteoarthritis (OA patients. FLS from RA patients were cocultured with UCMSC in a transwell system. CDH11 mRNA levels in FLS were tested, and levels of soluble factors expressed by UCMSC, such as indoleamine 2,3-dioxygenase (IDO, hepatocyte growth factor (HGF, and interleukin- (IL- 10, were determined. IDO, HGF, and IL-10 were upregulated in cocultures, so that appropriate inhibitors were added before determination of CDH11 expression. The effects of UCMSC on arthritis were investigated in the collagen-induced arthritis (CIA model in Wistar rats. FLS from RA patients expressed higher CDH11 levels than those from OA patients, and this effect was suppressed by UCMSC. The inhibitory effect of UCMSC on CDH11 expression by FLS was abolished by suppression of IL-10 activity. CDH11 expression in synovial tissues was higher in the context of CIA than under basal conditions, and this effect was prevented by UCMSC administration. IL-10 mediates the inhibitory effect of UCMSC on CDH11 expression by FLS, and this mechanism might be targeted to ameliorate arthritis.

  8. The prevalence of sacroilitis in psoriatic arthritis: new perspectives from a large, multicenter cohort. A Department of Veterans Affairs Cooperative Study

    Energy Technology Data Exchange (ETDEWEB)

    Battistone, M.J.; Clegg, D.O. [Division of Rheumatology, University of Utah Medical Center, Salt Lake City, UT (United States)]|[Department of Medicine, Division of Rheumatology, Veterans Affairs Medical Center, Salt Lake City, UT (United States); Manaster, B.J. [Department of Radiology, Division of Musculoskeletal Imaging, Medical College of Virginia/Virginia Commonwealth University, Richmond, VA (United States); Reda, D.J. [Cooperative Studies Program Coordinating Center, VA Hospital, Hines, IL (United States)

    1999-04-01

    Objective. To determine the prevalence of radiographic evidence of sacroiliitis in a large population of patients with psoriatic arthritis. Patients and design. Patients were recruited from 15 clinical centers. This was part of a large, multicenter study of patients with an established diagnosis of ankylosing spondylitis, psoriatic arthritis, or reactive arthritis. For this cohort, an established diagnosis of psoriatic arthritis was required, with cutaneous manifestations and involvement of at least three appendicular joints. At entry, patients were not selected for the presence of axial involvement. Radiographs - one anteroposterior view of the pelvis and one oblique view of each sacroiliac joint - were graded using the New York classification scale by a musculoskeletal radiologist masked to the specific diagnosis and clinical symptoms. Re-evaluation of 10% of the films 3 years later quantified intraobserver variability. Results. Two hundred and two patients with psoriatic arthritis were studied. Duration of the disease averaged 12 years; all patients had psoriasis and peripheral arthritis. The prevalence of radiographic evidence of sacroiliitis (grade 2 or higher) was 78%; 71% of these had grade 3 disease. Conclusions. Previously reported prevalence of sacroiliitis in patients with psoriatic arthritis ranges from 30% to 50%. The prevalence of radiographic evidence of sacroiliitis in this large multicenter cohort of patients with appendicular psoriatic arthritis was substantially higher. (orig.) With 3 figs., 4 tabs., 29 refs.

  9. Oral buprenorphine is anti-inflammatory and modulates the pathogenesis of streptococcal cell wall polymer-induced arthritis in the Lew/SSN rat.

    Science.gov (United States)

    Volker, D; Bate, M; Gentle, R; Garg, M

    2000-10-01

    This study was carried out to determine an effective regimen for pain management in streptococcal cell wall (SCW)-induced arthritis in female Lew/SSN rats. Forty weanling rats lin 2 groups) were trained to accept disks of jelly as part of their dietary regimen. At 8 weeks of age weighing 150 g, SCW arthritis was induced and sublingual buprenorphine tablets were incorporated into the jelly disks to alleviate the pain of acute arthritis, which developed 24 h post-induction. Group A rats received buprenorphine at a rate of 1 mg/kg 12 hourly. Group B rats received buprenorphine at a rate of 2 mg/kg 12 hourly. Both groups of rats were monitored for symptoms of distress using an adaptation of the Morton and Griffin scale of adverse reactions. Group A rats with severe arthritis required additional subcutaneous (s.c.) injections of buprenorphine to alleviate the adverse effects of arthritis. Group B rats, with twice the dose of buprenorphine did not require additional s.c. injections of buprenorphine. Histological sections of rat hocks indicated that the inflammation was suppressed in Group B rats. We concluded that oral administration of buprenorphine is an effective method of pain management in the pathogenesis of SCW-induced arthritis in Lew/SSN rats. In this model of arthritis, oral buprenorphine has a significant anti-inflammatory effect and appears to modulate the destructive arthritic phase in joints in this animal model of arthritis.

  10. Managing Rheumatoid Arthritis with Dietary Interventions

    Directory of Open Access Journals (Sweden)

    Shweta Khanna

    2017-11-01

    Full Text Available Self-help by means of dietary interventions can help in management of various disorders including rheumatoid arthritis (RA, a debilitating autoimmune disease. Dietary interventions necessitate a widespread appeal for both patients as well as clinicians due to factors including affordability, accessibility, and presence of scientific evidences that demonstrate substantial benefits in reducing disease symptoms such as pain, joint stiffness, swelling, tenderness and associated disability with disease progression. However, there is still an uncertainty among the community about the therapeutic benefits of dietary manipulations for RA. In the present review, we provide an account of different diets and their possible molecular mechanism of actions inducing observed therapeutic benefits for remission and management of RA. We further indicate food that can be a potential aggravating factor for the disease or may help in symptomatic relief. We thereafter summarize and thereby discuss various diets and food which help in reducing levels of inflammatory cytokines in RA patients that may play an effective role in management of RA following proper patient awareness. We thus would like to promote diet management as a tool that can both supplement and complement present treatment strategies for a better patient health and recovery.

  11. Evaluating the consequences of rheumatoid arthritis.

    Science.gov (United States)

    Sossong, Björn; Felder, Stefan; Wolff, Malte; Krüger, Klaus

    2017-07-01

    Patients and non-patients tend to attach different utility values to the state of suffering from specific illnesses. This observation naturally leads to the question whose utility values should be used as the basis in cost-effectiveness analysis (CEA). Intuitively, one would presume that patients are better informed about the consequences of their illness, and public authorities should, therefore, use the patients' utility values in CEA. Contrary to this presumption, it has been argued that society at large should determine which values are to be used and not the patients because, in the end, it is societal resources that are to be allocated. Against this background, we use data from a discrete choice experiment (DCE) that was completed by patients of rheumatoid arthritis (RA) and non-patients to explore the discrepancies between the two groups' utility estimates for typical consequences of RA. Our results indicate that both groups attach remarkably similar part-worth utilities to the symptoms pain, fatigue, and functional limitations. However, non-patients significantly undervalue the ability to work when compared to patients.

  12. Dietary recommendations for patients with rheumatoid arthritis: a review

    Directory of Open Access Journals (Sweden)

    Vitetta L

    2012-06-01

    Full Text Available Luis Vitetta,1 Samantha Coulson,1 Janet Schloss,1 Shoshannah L Beck,1 Robert Allen,2 Avni Sali21Centre for Integrative Clinical and Molecular Medicine, The University of Queensland School of Medicine, Brisbane, 2National Institute of Integrative Medicine, Melbourne, AustraliaAbstract: Dietary interventions can assist with the management of disease symptoms that accompany rheumatoid arthritis (RA, such as pain, tender swollen joints, stiffness, and associated disability and disease progression. Dietary interventions have gained widespread appeal for both clinicians and RA patients. Interventions that promote self-help through education can have significant benefits for patients as they negotiate pain and musculoskeletal disability. There is substantial scientific evidence that demonstrates patients diagnosed with RA may benefit from dietary interventions; however, recent systematic reviews remain uncertain about the therapeutic efficacy of dietary manipulation for RA due to clinical trials with a high risk of bias. However, dietary interventions with plausible therapeutic activity may be indicated for reducing RA-associated symptoms, including elimination of foods that may trigger an allergic or intolerant response, introduction of known anti-inflammatory dietary compounds and correction of food, or drug-induced gastrointestinal tract microbiota abnormalities and permeability.Keywords: diet, rheumatoid arthritis, vegetarian, vegan, Mediterranean, fish oils, probiotics

  13. Septic arthritis due to Clostridium ramosum.

    Science.gov (United States)

    García-Jiménez, Antonio; Prim, Núria; Crusi, Xavier; Benito, Natividad

    2016-04-01

    Clostridium species are anaerobic bacilli that are rarely reported as etiologic agents of infectious arthritis. Previous cases of arthritis caused by Clostridium ramosum have not been reported. We describe the first 2 cases of C. ramosum arthritis. We reviewed the etiology of arthritis in our hospital during the previous 15 years. Both patients had underlying immunocompromising conditions and their infections involved a joint with preexisting disease: patient 1 had rheumatic arthritis and a prosthetic joint; patient 2, chronic renal failure on dialysis and hip osteoarthritis. The infection was hematogenously acquired and the course was indolent but destructive in both the cases. Management included open arthrotomy and resection arthroplasty. The infection had a persisting and relapsing course, and prolonged antibiotic treatment was required. In the literature review, we found 55 previous cases of arthritis caused by Clostridium species between 1966 and 2014; Clostridium perfringens was the most common infecting species; the infection was traumatically acquired in most of the cases. A total of 15 patients have been described with infections caused by C. ramosum; none had septic arthritis. The majority were elderly or immunocompromised adults. Proper collection, transportation and processing of clinical specimens is essential for diagnosing clostridial infections. More information about the best management of clostridial arthritis are needed. We describe the first 2 cases of septic arthritis caused by C. ramosum. They shared several pathogenic and clinical features. The possibility of anaerobic arthritis should always be considered when collecting diagnostic specimens. An increasing number of clostridial arthritis cases are likely to be diagnosed in future years. Copyright © 2016 Elsevier Inc. All rights reserved.

  14. The potential use of microcalorimetry in rapid differentiation between septic arthritis and other causes of arthritis.

    Science.gov (United States)

    Yusuf, E; Hügle, T; Daikeler, T; Voide, C; Borens, O; Trampuz, A

    2015-03-01

    Current diagnostic methods in differentiating septic from non-septic arthritis are time-consuming (culture) or have limited sensitivity (Gram stain). Microcalorimetry is a novel method that can rapidly detect microorganisms by their heat production. We investigated the accuracy and time to detection of septic arthritis by using microcalorimetry. Patients older than 18 years of age with acute arthritis of native joints were prospectively included. Synovial fluid was aspirated and investigated by Gram stain, culture and microcalorimetry. The diagnosis of septic arthritis and non-septic arthritis were made by experienced rheumatologists or orthopaedic surgeons. Septic arthritis was diagnosed by considering the finding of acute arthritis together with findings such as positive Gram stain or positive culture of synovial fluid or positive blood culture. The sensitivity and specificity for diagnosing septic arthritis and the time to positivity of microcalorimetry were determined. Of 90 patients (mean age 64 years), nine had septic arthritis, of whom four (44 %) had positive Gram stain, six (67 %) positive synovial fluid culture and four (44 %) had positive blood culture. The sensitivity of microcalorimetry was 89 %, the specificity was 99 % and the mean detection time was 5.0 h (range, 2.2-8.0 h). Microcalorimetry is an accurate and rapid method for the diagnosis of septic arthritis. It has potential to be used in clinical practice in diagnosing septic arthritis.

  15. The electroneurophysiological findings in rheumatoid arthritis patients.

    Science.gov (United States)

    Sivri, A; Güler-Uysal, F

    1999-01-01

    In rheumatoid arthritis (RA), vasculitis is a serious complication usually found in patients with long-standing erosive nodular seropositive disease. One clinical hallmark of this systemic arteritis is the appearance of neurological findings. However, it is often difficult to diagnose these slight or early neuropathies and the study of the peripheral neuromuscular system is often made difficult by symptoms resulting from pain in the joints and limitations of movement. It is nevertheless often possible by means of electroneuromyography to show objectively the existence and distribution of even subclinical neuropathies. In order to evaluate the neurophysiological functions of RA patients by means of the peripheral nerve conduction and somatosensorial evoked potential studies, 33 RA patients and 20 healthy controls were included in this study. Two (6%) patients were found to have carpal tunnel syndrome, while 6 (18%) patients had mononeuritis multiplex. Delayed N12, N13, N1 and P1 latencies were detected in 6 (18%) of 33 RA patients suggesting central nervous system involvement with intact peripheral nervous system. Our results confirm earlier observations that symptoms of neuropathy are fairly common in cases of RA without there being any clear correlation with any clinical variable. By means of electroneurophysiological studies, it is to evaluate the integrity of the peripheral nerve, the spine and the central pathways. Besides enabling to detect early subclinical involvement of the peripheral nervous system in RA, SEPs should also be used for the evaluation of subclinical myelopathy due to atlantoaxial subluxation or vasculitis. The inclusion of an electroneurophysiologic examination of the RA patients is recommended in routine diagnostic procedure.

  16. Management of Recurrent Vestibular Neuritis in a Patient Treated for Rheumatoid Arthritis.

    Science.gov (United States)

    Roberts, Richard A

    2018-03-08

    This clinical report is presented to describe how results of vestibular function testing were considered along with other medical history to develop a management plan that was ultimately successful. The patient underwent audio-vestibular assessment including comprehensive audiogram, videonystagmography, cervical vestibular evoked myogenic potential, and postural stability testing. Results from initial testing were most consistent with uncompensated peripheral vestibular dysfunction affecting the right superior vestibular nerve. These results, considered along with history and symptoms, supported vestibular neuritis. After a second vertigo event, we became concerned about the potential temporal association between the patient's rheumatoid arthritis treatment and symptom onset. It is established that treatment for rheumatoid arthritis can exacerbate latent viral issues, but this has not specifically been reported for vestibular neuritis. There are reports in the literature in which patients successfully used viral suppressant medication to decrease viral activity while they were able to continue benefiting from immunosuppressive therapy. We hypothesized that, if the current patient's vestibular neuritis events were related to her treatment for rheumatoid arthritis, she may also benefit from use of viral suppressant medication while continuing her otherwise successful immunosuppressive intervention. Patients treated with biologic disease-modifying antirheumatic drugs are more susceptible to viral issues, and this may include vestibular neuritis. For the current case, identifying this possibility and recommending viral suppressant medication allowed her to continue with successful treatment of rheumatoid arthritis while avoiding additional vertigo events.

  17. Clinical and microbiological findings of septic arthritis caused by Haemophilus parainfluenzae.

    Science.gov (United States)

    Cobo, F; Jiménez, G; Rodríguez-Granger, J; Sampedro, A; Aliaga-Martínez, L; Navarro-Marí, J M

    2017-12-01

    To report a case of septic arthritis due to H. parainfluenzae and to review the clinical and microbiological characteristics of published case patients. Data was collected on age, sex, infection localization, underlying risk factors, symptom onset-diagnosis interval, analytical findings, microbiological diagnosis, treatment, outcome, and follow-up of the present patient (presenting with septic arthritis of the pubic symphysis due to H. parainfluenzae) and those identified in a literature analysis. Data of 18 patients, including 17 reported case patients, was collected. Mean age at presentation was 51±9 years. Underlying diseases for septic arthritis were recorded in 11 patients. The infection site was the knee in eight patients, hip and/or acromioclavicular joint in five. Pain was observed in 15 patients and fever in 10; the mean symptom onset-diagnosis interval was 9.4 days. Diagnosis was obtained from synovial fluid aspirate in 12 patients and from blood cultures in four. Susceptibility of H. parainfluenzae strains was reported in 12 cases. Eight patients were treated with cephalosporins and 10 with penicillins. A favorable outcome was observed in 13 patients. Septic arthritis caused by H. parainfluenzae is a rare entity that requires a high level of suspicion before application of laboratory methods for rapid diagnosis and treatment. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  18. Effect of radiosynovectomy in patients with inflammatory joint disorders not caused by rheumatoid arthritis

    International Nuclear Information System (INIS)

    Kroeger, S.; Klutmann, S.; Bohuslavizki, K.H.; Clausen, M.; Sawula, J.A.; Brenner, W.; Henze, E.

    1999-01-01

    Aim: Effect of radiosynovectomy (RS) should be evaluated both by subjective and objective parameters in patients with osteoarthritis and in patients with inflammatory joint disorders not caused by rheumatoid arthritis. Methods: A total of 98 joints in 61 patients were investigated. Patients were divided into two groups. The first group included 35 patients with therapy-resistant effusions caused by severe osteoarthritis (46 joints). The second group consisted of 26 patients (52 joints) with ankylosing spondylitis, reactive arthritis, undifferentiated spondylarthropathy, psoriatic arthritis, pigmented villo-nodular synovitis, and recurrent synovitis following surgery. Effect of RS was evaluated by a standardized questionnaire and quantified by T/B-ratios derived from blood pool images prior to and after RS. Results: Within the first patient group suffering from osteoarthritis, 40% showed a good or excellent improvement of clinical symptoms, 51% were unchanged, and in 9% symptoms worsened. Similar results were found in the second patient group. The majority of unchanged results were small finger joints. In contrast, wrist and knee joints showed a better improvement. Good correlation between results of bone scan and patients subjective impression was found in 38% and 67% in the first and the second patient group, respectively. Conclusion: Radiosynovectomy might be an effective treatment in osteoarthritis and inflammatory joint disorders not caused by rheumatoid arthritis. (orig.) [de

  19. The performance of maize crop during acid amelioration with ...

    African Journals Online (AJOL)

    Tanzania Journal of Science ... This study evaluated acid ameliorative potential and their effects on maize growth of four organic residues namely wild spikenard, cordia, cowpea and pigeon peas ... The finding suggests different acid ameliorating potential of residues, pigeon peas and cordia being the most effective.

  20. The pathogenesis of rheumatoid arthritis in radiological studies. Part II: Imaging studies in rheumatoid arthritis

    Directory of Open Access Journals (Sweden)

    Iwona Sudoł‑Szopińska

    2012-09-01

    Full Text Available Early diagnosis of rheumatoid arthritis followed by early initiation of treatment, pre‑ vent the destruction of joints and progression to disability in the majority of patients. A traditional X‑ray fails to capture early inflammatory changes, while late changes (e.g. erosions appear after a significant delay, once 20–30% of bone mass has been lost. Sonography and magnetic resonance imaging studies have shown that erosions are seen in the first 3 months from the appearance of symptoms in 10–26% of patients, while in 75% they are seen in the first 2 years of the disease. Power Doppler ultra‑ sound and dynamic magnetic resonance studies allow for qualitative, semiquantita‑ tive and quantitative monitoring of the vascularization of the synovium. In addition, magnetic resonance enables assessment of the bone marrow. The ultrasonographic examination using a state‑of‑the‑art apparatus with a high‑frequency probe allows for images with great spatial resolution and for the visualization of soft tissues and bone surfaces. However, the changes seen in ultrasonography (synovial pathologies, the presence of exudate, tendons changes, cartilage and bone lesions, pathologies of ten‑ don attachments and ligaments – enthesopathies are not only specific for rheumatoid arthritis and occur in other rheumatic diseases. Qualitative methods are sufficient for diagnosing the disease through ultrasound or magnetic resonance imaging. Whereas semiquantitative and quantitative scales serve to monitor the disease course – efficacy of conservative treatment and qualification for radioisotope synovectomy or surgical synovectomy – and to assess treatment efficacy.

  1. Fever as an Initial Manifestation of Enthesitis-Related Arthritis Subtype of Juvenile Idiopathic Arthritis: Retrospective Study

    Science.gov (United States)

    Guo, Ruru; Cao, Lanfang; Kong, Xianming; Liu, Xuesong; Xue, Haiyan; Shen, Lijuan; Li, Xiaoli

    2015-01-01

    Objective We wished to determine the prevalence of fever as one of the first symptoms of the enthesitis-related arthritis (ERA) subtype of juvenile idiopathic arthritis. Also, we wished to ascertain if ERA patients with fever at disease onset differed from those without fever. Methods Consecutive cases of ERA were diagnosed and followed in a retrospective observational study from 1998 to 2013. Information about clinical/laboratory data, medications, magnetic resonance imaging (MRI), and disease activity during the study period was also recorded. Results A total of 146 consecutive ERA patients were assessed. Among them, 52 patients (35.6%) had fever as one of the first symptoms at disease onset. Compared with ERA patients without fever at disease onset, patients with fever had significantly more painful joints (3.5 vs. 2.8), more swollen joints (1.1 vs. 0.8), and more enthesitis (1.0 vs. 0.4) (pfever had significantly higher mean values of erythrocyte sedimentation rate, C-reactive protein, platelet count, and child health assessment questionnaire (CHAQ) scores (40.8 vs. 26.4 mm/h; 20.7 vs. 9.7 mg/dL; 353.2×109/L vs. 275.6×109/L; 1.0 vs. 0.8, respectively; all pfever. Conclusions Fever was a frequent manifestation of ERA. ERA patients with fever had more active disease at disease onset and poorer outcomes than ERA patients without fever. PMID:26030261

  2. Use of Coffee Pulp and Minerals for Natural Soil Ameliorant

    Directory of Open Access Journals (Sweden)

    Pujiyanto Pujiyanto

    2007-05-01

    Full Text Available In coffee plantation, solid waste of coffee pulp is usually collected as heap nearby processing facilities for several months prior being used as compost. The practice is leading to the formation of odor and liquid which contaminate the environment. Experiments to evaluate the effect of natural soil ameliorant derived from coffee pulp and minerals were conducted at The Indonesian Coffee and Cocoa Research Institute in Jember, East Java. The experiments were intended to optimize the use of coffee pulp to support farming sustainability and minimize negative impacts of solid waste disposal originated from coffee cherry processing. Prior to applications, coffee pulp was hulled to organic paste. The paste was then mixed with 10% minerals (b/b. Composition of the minerals was 50% zeolite and 50% rock phosphate powder. The ameliorant was characterized for their physical and chemical properties. Agronomic tests were conducted on coffee and cocoa seedling. The experiments were arranged according to Randomized Completely Design with 2 factors, consisted of natural ameliorant and inorganic fertilizer respectively. Natural ameliorant derived from coffee pulp was applied at 6 levels: 0, 30, 60, 90, 120 and 150 g dry ameliorant/seedling of 3 kg soil, equivalent to 0, 1, 2, 3, 4 and 5% (b/b of ameliorant respectively. Inorganic fertilizer was applied at 2 levels: 0 and 2 g fertilizer/application of N-P-K compound fertilizer of 15-15-15 respectively. The inorganic fertilizer was applied 4 times during nursery of coffee and cocoa. The result of the experiment indicated that coffee pulp may be used as natural soil ameliorant. Composition of ameliorant of 90% coffee pulp and 10% of minerals has good physical and chemical characteristics for soil amelioration. The composition has high water holding capacity; cations exchange capacity, organic carbon and phosphorus contents which are favorable to increase soil capacity to support plant growth. Application of

  3. Reactive arthritis associated with Mycoplasma genitalium urethritis.

    Science.gov (United States)

    Chrisment, D; Machelart, I; Wirth, G; Lazaro, E; Greib, C; Pellegrin, J-L; Bébéar, C; Peuchant, O

    2013-11-01

    Mycoplasma genitalium is an important cause of sexually transmitted infections that is gaining recognition and is an independent cause of acute and chronic nongonococcal urethritis in men. M. genitalium has been implicated as a possible causative factor in reactive arthritis. We report a case of reactive arthritis complicating M. genitalium urethritis in an HLA-B27-positive patient. © 2013.

  4. Socioeconomic status and risk of rheumatoid arthritis

    DEFF Research Database (Denmark)

    Pedersen, Line Merete Blak; Jacobsen, Søren; Klarlund, Mette

    2006-01-01

    To examine whether markers of socioeconomic status (SES) are associated with risk of rheumatoid arthritis (RA), and if so, whether selected lifestyle-related factors could explain this association.......To examine whether markers of socioeconomic status (SES) are associated with risk of rheumatoid arthritis (RA), and if so, whether selected lifestyle-related factors could explain this association....

  5. Pseudomonas Septic Arthritis | Thanni | Nigerian Journal of ...

    African Journals Online (AJOL)

    BACKGROUND: Septic arthritis due to pseudomonas species is unusual and when it occurs, there is often an underlying cause like immune depression, intravenous drug abuse or a penetrating injury. PATIENT AND METHOD: We report a case of pseudomonas septic arthritis complicating cannulation of a leg vein following ...

  6. Arthritis and X-linked agammaglobulinemia.

    Science.gov (United States)

    Machado, Pedro; Santos, Alexandra; Faria, Emília; Silva, Jorge; Malcata, Armando; Chieira, Celso

    2008-01-01

    Primary immunodeficiencies are defined as genetically determined functional and/or quantitative abnormalities in one or more of the components of the immune system. Immunodeficiency and arthritis can be related, although the mechanisms are not always clear. Different causes for immunodeficiency can secondarily be found in patients with arthritis; on the other hand, arthritis can be a manifestation of primary immunodeficiency. Arthritis occurs chiefly in humoral primary immunodeficiencies, namely in X-linked agammaglobulinemia and common variable immunodeficiency, and may be one of the warning signs for primary immunodeficiency. We report a case of arthritis as the presenting feature of X-linked agammaglobulinemia. In X-linked agammaglobulinemia, arthritis may be a consequence of infection, most notably by Mycoplasma, or of immune dysfunction itself. In children, and occasionally in young adults, a combination of arthritis and hypogammaglobulinemia should suggest primary immunodeficiency, although other causes of hypogammaglobulinemia must be excluded. Physicians evaluating patients with arthritis should be aware of this fact so that an early diagnosis can be pursued as it is of extreme importance in the optimal management and prognosis of these patients.

  7. Rheumatoid arthritis in the hand. Chapter 9

    International Nuclear Information System (INIS)

    Weston, W.J.

    1979-01-01

    Rheumatoid arthritis is primarily a disease of the synovial membrane. To demonstrate synovial changes it is necessary to show adequate detail of the soft tissue. This is best obtained by using industrial film and by hand-processing. The anatomy of the hand and the radiological appearance of rheumatoid arthritis are described. (author)

  8. Immune modulation by vaccination in chronic arthritis

    NARCIS (Netherlands)

    Zonneveld - Huijssoon, E.

    2012-01-01

    Vaccination in autoimmunity can have beneficial, but also detrimental effects. In this thesis, we tried to identify factors that contribute to a favourable or an unfavourable outcome of vaccination in Juvenile Idiopathic Arthritis (JIA) and experimental arthritis. In the first part, we focused on

  9. LIPID PROFILE IN CHILDREN WITH RHEUMATOID ARTHRITIS

    Directory of Open Access Journals (Sweden)

    E.Yu. Gudkova

    2008-01-01

    Full Text Available Lipid composition in children with different types of juvenile arthritis was investigated in this trial. Significant decrease of plasma concentration of cholesterol in high density lipoproteins in patients with high activity of rheumatoid arthritis was discovered. «Atherogenic» shift of lipid composition and increase of atherogenity index was shown in most of pediatric patients with different types of juvenile arthritis. The number of children with increased atherogenity index grows according to the increase of disease activity. pediatric patients with high activity of juvenile arthritis and juvenile ankylosing spondylitis are the risk group of early atherosclerosis development.Key words: juvenile arthritis, atherosclerosis, high density lipoproteins, triglyceride, atherogenity index.

  10. Photoacoustic tomography to identify inflammatory arthritis

    Science.gov (United States)

    Rajian, Justin Rajesh; Girish, Gandikota; Wang, Xueding

    2012-09-01

    Identifying neovascularity (angiogenesis) as an early feature of inflammatory arthritis can help in early accurate diagnosis and treatment monitoring of this disease. Photoacoustic tomography (PAT) is a hybrid imaging modality which relies on intrinsic differences in the optical absorption among the tissues being imaged. Since blood has highly absorbing chromophores including both oxygenated and deoxygenated hemoglobin, PAT holds potential in identifying early angiogenesis associated with inflammatory joint diseases. PAT is used to identify changes in the development of inflammatory arthritis in a rat model. Imaging at two different wavelengths, 1064 nm and 532 nm, on rats revealed that there is a significant signal enhancement in the ankle joints of the arthritis affected rats when compared to the normal control group. Histology images obtained from both the normal and the arthritis affected rats correlated well with the PAT findings. Results support the fact that the emerging PAT could become a new tool for clinical management of inflammatory arthritis.

  11. Hearing status in patients with rheumatoid arthritis.

    Science.gov (United States)

    Ahmadzadeh, A; Daraei, M; Jalessi, M; Peyvandi, A A; Amini, E; Ranjbar, L A; Daneshi, A

    2017-10-01

    Rheumatoid arthritis is thought to induce conductive hearing loss and/or sensorineural hearing loss. This study evaluated the function of the middle ear and cochlea, and the related factors. Pure tone audiometry, speech reception thresholds, speech discrimination scores, tympanometry, acoustic reflexes, and distortion product otoacoustic emissions were assessed in rheumatoid arthritis patients and healthy volunteers. Pure tone audiometry results revealed a higher bone conduction threshold in the rheumatoid arthritis group, but there was no significant difference when evaluated according to the sensorineural hearing loss definition. Distortion product otoacoustic emissions related prevalence of conductive or mixed hearing loss, tympanometry values, acoustic reflexes, and speech discrimination scores were not significantly different between the two groups. Sensorineural hearing loss was significantly more prevalent in patients who used azathioprine, cyclosporine and etanercept. Higher bone conduction thresholds in some frequencies were detected in rheumatoid arthritis patients that were not clinically significant. Sensorineural hearing loss is significantly more prevalent in refractory rheumatoid arthritis patients.

  12. Psoriatic arthritis: from pathogenesis to therapy.

    LENUS (Irish Health Repository)

    Fitzgerald, Oliver

    2012-02-01

    Psoriatic arthritis is a multigenic autoimmune disease that involves synovial tissue, entheseal sites and skin, and that may result in significant joint damage. Although there are no diagnostic tests for psoriatic arthritis, research has identified consistent features that help to distinguish the condition from other common rheumatic diseases. Comparison of HLA-B and HLA-C regions in psoriatic arthritis with those in psoriasis without joint involvement demonstrates significant differences, such that psoriatic arthritis cannot be viewed simply as a subset of genetically homogeneous psoriasis. T-cell receptor phenotypic studies have failed to identify antigen-driven clones, and an alternative hypothesis for CD8 stimulation involving innate immune signals is proposed. Finally, imaging studies have highlighted entheseal involvement in psoriatic arthritis, and it is possible that entheseal-derived antigens may trigger an immune response that is critically involved in disease pathogenesis.

  13. Bone edema on magnetic resonance imaging is an independent predictor of rheumatoid arthritis development in patients with early undifferentiated arthritis

    DEFF Research Database (Denmark)

    Duer-Jensen, Anne; Hørslev-Petersen, Kim; Hetland, Merete Lund

    2011-01-01

    To study magnetic resonance imaging (MRI) as a tool for early diagnosis of rheumatoid arthritis (RA) in patients with early undifferentiated arthritis (UA).......To study magnetic resonance imaging (MRI) as a tool for early diagnosis of rheumatoid arthritis (RA) in patients with early undifferentiated arthritis (UA)....

  14. Health Care Provider Counseling for Physical Activity or Exercise Among Adults with Arthritis - United States, 2002 and 2014.

    Science.gov (United States)

    Hootman, Jennifer M; Murphy, Louise B; Omura, John D; Brady, Teresa J; Boring, Michael; Barbour, Kamil E; Helmick, Charles G

    2018-01-05

    Arthritis affects an estimated 54 million U.S. adults and, as a common comorbidity, can contribute arthritis-specific limitations or barriers to physical activity or exercise for persons with diabetes, heart disease, and obesity (1). The American College of Rheumatology's osteoarthritis management guidelines recommend exercise as a first-line, nonpharmacologic strategy to manage arthritis symptoms (2), and a Healthy People 2020 objective is to increase health care provider counseling for physical activity or exercise among adults with arthritis.* To determine the prevalence and percentage change from 2002 to 2014 in receipt of health care provider counseling for physical activity or exercise (counseling for exercise) among adults with arthritis, CDC analyzed 2002 and 2014 National Health Interview Survey (NHIS) data. From 2002 to 2014, the age-adjusted prevalence of reporting health care provider counseling for exercise among adults with arthritis increased 17.6%, from 51.9% (95% confidence interval [CI] = 49.9%-53.8%) to 61.0% (CI = 58.6%-63.4%) (parthritis who described themselves as inactive increased 20.1%, from 47.2% (CI = 44.0%-50.4%) in 2002 to 56.7% (CI = 52.3%-61.0%) in 2014 (p = 0.001). Prevalence of counseling for exercise has increased significantly since 2002; however, approximately 40% of adults with arthritis are still not receiving counseling for exercise. Improving health care provider training and expertise in exercise counseling and incorporating prompts into electronic medical records are potential strategies to facilitate counseling for exercise that can help adults manage their arthritis and comorbid conditions.

  15. Acute neck pain caused by septic arthritis of the lateral atlantoaxial joint with subluxation: a case report.

    Science.gov (United States)

    Kobayashi, Takashi; Miyakoshi, Naohisa; Abe, Eiji; Abe, Toshiki; Kikuchi, Kazuma; Shimada, Yoichi

    2015-08-15

    Crystal-induced arthritis of the lateral atlantoaxial joint may be intimately involved in acute neck pain in the elderly. Patients typically have a good prognosis, and symptoms usually subside within a few weeks. On the other hand, septic arthritis of the lateral atlantoaxial joint requires early diagnosis and antibiotic treatment. Diagnostic delay is a risk factor for an unfavorable outcome of vertebral osteomyelitis. Even though septic arthritis of the lateral atlantoaxial joint is a very rare clinical entity, it is important to differentiate septic arthritis from crystal-induced arthritis. A 53-year-old Japanese man presented with neck pain, stiffness, and loss of power of his left upper extremity which started 20 days before his visit to our hospital. A physical examination revealed a limited range of motion of his neck, with rotation being especially very restricted. Atlantoaxial subluxation was seen on plain radiography of his cervical spine. During puncture of the lateral atlantoaxial joint, clear yellow fluid was collected. Cultures later grew methicillin-sensitive Staphylococcus aureus. He was diagnosed with septic arthritis of the lateral atlantoaxial joint with atlantoaxial subluxation. After diagnosis, intravenous administration of antibiotics was begun. The atlantoaxial region was stabilized with the Brooks procedure. Plain radiography showed complete bone union 8 months after operation. At a follow-up evaluation 7 years after initial onset, he had complete relief of neck pain, and there were no neurological abnormalities. A patient with septic arthritis of the lateral atlantoaxial joint with subluxation presenting with acute neck pain was successfully treated with antibiotics and fusion surgery. In patients with persistent neck pain, septic arthritis of the lateral atlantoaxial joint should be considered and further examinations performed.

  16. Therapeutical approach to rheumatoid arthritis

    OpenAIRE

    Paraskevi Gourni; Evaggelos Giavasopoulos

    2008-01-01

    Rheumatoid arthritis (RA) is a chronic disease characterized by inflammation of the synovial joints, and loss of the function leading to disability. The ultimate goal in managing RA is to prevent joint damage and to maintain functional ability. Although, οver the past decade, major advances have been made in our understanding of the factors that are crucial in regulating this disease, still the managment of the disease remains difficult.Aim : Τhe aim of the present study was the evaluation ...

  17. Shoulder arthography in rheumatoid arthritis

    International Nuclear Information System (INIS)

    Reinbold, W.D.; Hehne, H.J.; Rau, W.S.; Freiburg Univ.

    1983-01-01

    Shoulder arthrography in a patient with rheumatoid arthritis is performed to differentiate between a rheumatoid flare and limitation of motion secondary to tear in the rotator cuff. Accurate diagnosis is important because of the therapeutic implications. The arthrographic findings characteristic of rheumatoid involvement of the shoulder joint are nodular filling defects of the joint, the subacromial and subdeltoideal bursa in case of rotator cuff tear, irregular capsular attachment, contracted joint space and visualized lymphatic drainage. A dilatation of the biceps tendon sheath has not been shown. (orig.) [de

  18. Prevalence of arthritis according to age, sex and socioeconomic status in six low and middle income countries: analysis of data from the World Health Organization study on global AGEing and adult health (SAGE) Wave 1.

    Science.gov (United States)

    Brennan-Olsen, Sharon L; Cook, S; Leech, M T; Bowe, S J; Kowal, P; Naidoo, N; Ackerman, I N; Page, R S; Hosking, S M; Pasco, J A; Mohebbi, M

    2017-06-21

    In higher income countries, social disadvantage is associated with higher arthritis prevalence; however, less is known about arthritis prevalence or determinants in low to middle income countries (LMICs). We assessed arthritis prevalence by age and sex, and marital status and occupation, as two key parameters of socioeconomic position (SEP), using data from the World Health Organization Study on global AGEing and adult health (SAGE). SAGE Wave 1 (2007-10) includes nationally-representative samples of older adults (≥50 yrs), plus smaller samples of adults aged 18-49 yrs., from China, Ghana, India, Mexico, Russia and South Africa (n = 44,747). Arthritis was defined by self-reported healthcare professional diagnosis, and a symptom-based algorithm. Marital status and education were self-reported. Arthritis prevalence data were extracted for each country by 10-year age strata, sex and SEP. Country-specific survey weightings were applied and weighted prevalences calculated. Self-reported (lifetime) diagnosed arthritis was reported by 5003 women and 2664 men (19.9% and 14.1%, respectively), whilst 1220 women and 594 men had current symptom-based arthritis (4.8% and 3.1%, respectively). For men, standardised arthritis rates were approximately two- to three-fold greater than for women. The highest rates were observed in Russia: 38% (95% CI 36%-39%) for men, and 17% (95% CI 14%-20%) for women. For both sexes and in all LMICs, arthritis was more prevalent among those with least education, and in separated/divorced/widowed women. High arthritis prevalence in LMICs is concerning and may worsen poverty by impacting the ability to work and fulfil community roles. These findings have implications for national efforts to prioritise arthritis prevention and management, and improve healthcare access in LMICs.

  19. Septic arthritis of the temporomandibular joint: case reports and review of the literature.

    Science.gov (United States)

    Gayle, Eryka A; Young, Sean M; McKenna, Samuel J; McNaughton, Candace D

    2013-11-01

    Septic arthritis of the temporomandibular (TM) joint is rare, but it is associated with high risk for significant morbidity. We reviewed the available literature regarding the presentation, evaluation, treatment, and clinical course of TM joint septic arthritis, focusing on elements relevant to emergency physicians. In the first case, a healthy 6-year-old boy presented with fever and trismus; computed tomography with contrast revealed a TM joint effusion. After empiric intravenous antibiotics, intraoperative arthrocentesis of the TM joint returned 1 mL of flocculent fluid, which was cultured and grew pan-sensitive Streptococcus pyogenes. He was discharged home with amoxicillin/clavulanate and experienced complete resolution of his symptoms. In the second case, more than 3 weeks after extraction of her third molars, an 18-year-old woman presented with facial pain, swelling, and trismus and was found to have a loculated abscess involving the left masseteric and pterygomandibular spaces with extension to the left deep temporal region and the skull base. She experienced a complicated postoperative course and required multiple procedures and intravenous antibiotics for growth of multiple bacteria. More than a month later she underwent TM joint arthrotomy for TM joint septic arthritis, and she was found to have acute osteomyelitis. She continued to require multiple treatment modalities; 20 months after her initial presentation, she underwent left total TM joint arthroplasty for fibrous ankylosis of the TM joint. Septic arthritis of the TM joint may be caused by hematogenous spread of distant infection or local spread of deep masticator space infections. Patients may present with TM joint septic arthritis acutely or sub-acutely. Septic arthritis of the TM joint should be considered in the differential diagnosis of patients who present with trismus and pain or fever. Copyright © 2013. Published by Elsevier Inc.

  20. Diagnostic impact of routine Lyme serology in recent-onset arthritis: results from the ESPOIR cohort

    Science.gov (United States)

    Guellec, Dewi; Narbonne, Valérie; Cornec, Divi; Marhadour, Thierry; Varache, Sophie; Dougados, Maxime; Daurès, Jean Pierre; Jousse-Joulin, Sandrine; Devauchelle-Pensec, Valérie; Saraux, Alain

    2016-01-01

    Objectives Lyme disease may be considered by rheumatologists in patients with recent-onset arthritis, even in the absence of suggestive symptoms. The aim of this study was to determine the diagnostic impact of routine Lyme serology in a French cohort of patients with recent-onset arthritis affecting at least 2 joints. Methods We performed an ancillary study of a French prospective multicentre cohort established to monitor clinical, biological and radiographic data in patients with inflammatory arthritis in at least 2 joints, lasting for 6 weeks to 6 months. Borrelia IgM and IgG antibodies were sought routinely at baseline, using ELISA tests, independently from the physician's strategy for detecting a spirochetal infection. We recorded the proportion of patients with a final diagnosis of Lyme arthritis and evaluated the diagnostic performance of Lyme serology in this particular context. The clinical and biological characteristics of patients according to the Lyme serology results were analysed. Results Of 810 patients, 657 (81.1%) were negative for IgM and IgG antibodies, 91 (11.2%) had only IgM antibodies, 49 (6%) had only IgG antibodies, and 13 (1.6%) had IgG and IgM antibodies. Thus, 7.6% had IgG positivity, consistent with exposure to Borrelia infection. IgG positivity was significantly more prevalent in the North and North-East regions of France (χ2=14.6, pLyme arthritis. Conclusions This study does not support routine Lyme serological testing in patients with recent-onset inflammatory arthritis affecting more than 1 joint. PMID:26819751

  1. A randomized controlled trial examining Iyengar yoga for young adults with rheumatoid arthritis: a study protocol

    Directory of Open Access Journals (Sweden)

    Sternlieb Beth

    2011-01-01

    Full Text Available Abstract Background Rheumatoid arthritis is a chronic, disabling disease that can compromise mobility, daily functioning, and health-related quality of life, especially in older adolescents and young adults. In this project, we will compare a standardized Iyengar yoga program for young people with rheumatoid arthritis to a standard care wait-list control condition. Methods/Design Seventy rheumatoid arthritis patients aged 16-35 years will be randomized into either the 6-week Iyengar yoga program (12 - 1.5 hour sessions twice weekly or the 6-week wait-list control condition. A 20% attrition rate is anticipated. The wait-list group will receive the yoga program following completion of the first arm of the study. We will collect data quantitatively, using questionnaires and markers of disease activity, and qualitatively using semi-structured interviews. Assessments include standardized measures of general and arthritis-specific function, pain, mood, and health-related quality of life, as well as qualitative interviews, blood pressure/resting heart rate measurements, a medical exam and the assessment of pro-inflammatory cytokines. Data will be collected three times: before treatment, post-treatment, and two months following the treatment. Discussion Results from this study will provide critical data on non-pharmacologic methods for enhancing function in rheumatoid arthritis patients. In particular, results will shed light on the feasibility and potential efficacy of a novel intervention for rheumatoid arthritis symptoms, paving the way for a larger clinical trial. Trial Registration ClinicalTrials.gov NCT01096823

  2. Post-chemotherapy arthralgia and arthritis in lung cancer

    Directory of Open Access Journals (Sweden)

    Aref H Amiri

    2012-01-01

    Full Text Available Objective: Evaluate the characteristics of arthritis, arthralgia and musculoskeletal pain after chemotherapy in patients with lung cancer. Materials and Methods: In this study, we evaluate the characteristics of 17 patients with joint symptoms following receiving chemotherapy for lung cancer. Demographic information of patients including sex, age, time of rheumatologic findings after starting of chemotherapy, time of improvement after starting of medication, and relevant laboratory findings for each patient. Results: A total of seventeen patients (six women with mean age 41.2 ± 5.2 years and 11 men with mean age 42.5 ± 8.2 that received standard chemotherapy for lung cancer according to stage of disease. Joint symptoms usually began about seven months after the first session of chemotherapy. Patients had an average of two tender joints and 1 hr of morning stiffness. Four patients were positive for anti-nuclear antibody, and none of patient was positive for rheumatoid factor. Non-steroidal anti-inflammatory drugs, disease modifying anti-rheumatic drugs (DMARD, corticosteroids, and venlafaxine were prescribed. Four patients did not show an improvement. Follow-up was available for all patients. 11 patients showed favorable responses, characterized by a significant decrease (more than 50% in morning stiffness, pain, and tender joint counts after a mean of three months′ treatment. Two patients had complete resolution of symptoms and did not required further medications for arthritis, arthralgia or musculoskeletal pain. Conclusion: Chemotherapy-related arthropathy in lung cancer is not uncommon. Early treatment with NSAID, DMARD, and corticosteroids is effective in the majority of patients.

  3. Radiographic manifestations of arthritis in AIDS patients

    International Nuclear Information System (INIS)

    Rosenberg, Z.S.; Norman, A.; Solomon, G.

    1988-01-01

    The purpose of this study is to familiarize the radiologist with a newly discovered association between arthritis and acquired immunodeficiency syndrome (AIDS). The authors retrospectively reviewed the clinical and radiographic findings in 31 patients with human immunodeficiency virus (HIV) infection referred to their rheumatology clinic with musculoskeletal complaints. The patients carried a wide range of clinical diagnosis including Reiter syndrome, psoriatic arthritis, undifferentiated seronegative arthritis, isolated enthesopathies, rheumatoid arthritis and osteonecrosis. Radiographs were available in 24 of the 31 patients, and in 20 they showed radiographic features of arthritis, which included soft-tissue swelling periarticular osteoporosis, synovial effusions, sacroiliitis, periosteal reaction, joint space narrowing, marginal erosions, and osteonecrosis. Although the radiographic abnormalities were frequently mild, they were significant, given the short duration of disease in many of their patients (weeks to months) at the time radiographs were obtained. The range of radiographic findings in their series was varied and paralleled the wide range of clinical diagnoses. No findings were pathognomonic for HIV-associated arthritis. Nevertheless, HIV infection needs to be considered in any patient belonging to a recognized risk group who presents with musculoskeletal disease. This is particularly important since immunosupressive drugs used for the treatment of arthritis can be detrimental to patients with HIV infection

  4. Ankle arthritis predicts polyarticular disease course and unfavourable outcome in children with juvenile idiopathic arthritis

    DEFF Research Database (Denmark)

    Esbjörnsson, Anna-Clara; Aalto, Kristiina; Broström, Eva W

    2015-01-01

    OBJECTIVES: To evaluate the occurrence, clinical characteristics and prognostic factors associated with ankle arthritis in children with juvenile idiopathic arthritis (JIA). METHODS: 440 children with JIA were followed for eight years in a prospective Nordic population-based cohort study. Data...... on remission was available for 427 of these children. Occurrence of clinically assessed ankle arthritis was analysed in relation to JIA category, clinical characteristics and remission data eight years after disease onset. RESULTS: In 440 children with JIA, 251 (57%) experienced ankle arthritis during...... the first eight years of disease. Ankle arthritis was least common in the persistent oligoarticular category (25%) and most common in children with extended oligoarticular (83%) and polyarticular RF-negative (85%) JIA. Children who developed ankle arthritis during the first year of disease were younger...

  5. Laryngeal assessment by videolaryngostroboscopy in patients with rheumatoid arthritis.

    Science.gov (United States)

    Gómez-Puerta, José A; Cisternas, Ariel; Hernández, M Victoria; Ruiz-Esquide, Virginia; Vilaseca, Isabel; Sanmartí, Raimon

    2014-01-01

    To evaluate the larynx involvement in patients with rheumatoid arthritis (RA) in a clinical setting and correlate with the different clinical features related to more aggressive disease. Cross-sectional study including 36 consecutive patients with RA. Reflux symptoms were evaluated by the Reflux Symptom Index (RSI) and vocal cord impairment by the Voice Handicap Index-10 (VHI-10). Laryngeal involvement was done by videolaryngostroboscopy (VLS). The mean age was 56,3 ± 14 years with a mean disease duration of 2,6 ± 3,1 years (range 0-16 years). Voice use was considered as professional users in 33%. Twenty-four (67%) out of 36 patients had abnormal findings of VLS. One patient had larynx nodules (bamboo nodules). Eleven patients (31%) were diagnosed with muscle tension dysphonia, and there were symptoms and signs of pharyngeal-laryngeal reflux in 23 (64%) patients. No signs of cricoarytenoid joint impairment was found. Organic larynx involvement was uncommon in patients with RA. However symptoms and signs of pharyngeal-laryngeal reflux were seen in around 60% of patients. There was no correlation between the clinical phenotype, severity of disease, immunological profile or treatment with VLS findings. Copyright © 2013 Elsevier España, S.L. All rights reserved.

  6. Thumb troubles in rheumatoid arthritis

    Directory of Open Access Journals (Sweden)

    G. Garofalo

    2011-09-01

    Full Text Available Thumb involvement may play a relevant role in inducing a severe functional impairment in rheumatoid arthritis. The aim of this sonographic vignette is to show the value of sonography in detailing anatomic changes involving the thumb during a phase of active synovitis. The patient was a 50-year old man who presented with a 3-year history of rheumatoid arthritis. He complained of a 4-week history of a marked recrudescence inflammatory thumb involvement associated with clinical signs of carpal tunnel syndrome. Sonographic images were obtained with a real-time ultrasound system equipped with a 13 MHz linear transducer. Sonographic examination on longitudinal dorsal scan of the metacarpophalangeal joint of the thumb showed a moderate joint cavity widening with two evident bone erosions, one at the metacarpal head and the other one at the basis of the proximal phalanx. The longitudinal volar scan of the first metacarpophalangeal joint confirmed the presence of synovitis detecting a marked joint cavity widening, with aspect of synovial proliferation. The flexor pollicis longus tendon was severely involved (marked tendon sheath widening, synovial proliferation, loss of the normal homogeneous fibrillar echotexture, and a large intratendinous tear. Sonography allowed the depiction of a wide range of otherwise undetectable pathologic changes in the standard clinical setting.

  7. Complementary medicine in rheumatoid arthritis

    Directory of Open Access Journals (Sweden)

    F. Atzeni

    2011-09-01

    Full Text Available Use of complementary and alternative medicine (CAM for chronic conditions has increased in recent years. CAM is immensely popular for musculoskeletal conditions and patients suffering from rheumatoid arthritis (RA frequently try CAM. This review summarises the trial data for or against CAM as a symptomatic treatment for rheumatoid arthritis. Collectively the evidence demonstrates that some CAM modalities show significant promise, e.g. acupuncture, diets, herbal medicine, homoeopathy, massage, supplements. However, for the great majority of these therapies no evidencebased (clinical randomized trials results are available. CAM is usually used in addition to, and not as a substitute for conventional therapies. The motivation of patients to try CAM is complex; the willingness to take control of their healthcare, the desire to try everything available, the mass-media pressure and the erroneous notion that CAM is without risks. In fact, none of these treatments is totally devoid of risks. While the use of complementary and alternative modalities for the treatment of RA continues to increase, rigorous clinical trials examining their efficacy are needed before definitive recommendations regarding the application of these modalities can be made.

  8. Hypermobility of the first metatarsal bone in patients with Rheumatoid arthritis treated by lapidus procedure

    Directory of Open Access Journals (Sweden)

    Popelka Stanislav

    2012-08-01

    Full Text Available Abstract Background Foot deformities and related problems of the forefoot are very common in patients with rheumatoid arthritis. The laxity of the medial cuneometatarsal joint and its synovitis are important factors in the development of forefoot deformity. The impaired joint causes the first metatarsal bone to become unstable in the frontal and sagittal planes. In this retrospective study we evaluated data of patients with rheumatoid arthritis who underwent Lapidus procedure. We evaluated the role of the instability in a group of patients, focusing mainly on the clinical symptoms and X-ray signs of the instability. Methods The study group included 125 patients with rheumatoid arthritis. The indications of the Lapidus procedure were a hallux valgus deformity greater than 15 degrees and varus deformity of the first metatarsal bone with the intermetatarsal angle greater than 15 degrees on anterio-posterior weight-bearing X-ray. Results Data of 143 Lapidus procedures of 125 patients with rheumatoid arthritis, who underwent surgery between 2004 and 2010 was evaluated. Signs and symptoms of the first metatarsal bone instability was found in 92 feet (64.3% in our group. The AOFAS score was 48.6 before and 87.6 six months after the foot reconstruction. Nonunion of the medial cuneometatarsal joint arthrodesis on X-rays occurred in seven feet (4.9%. Conclusion The Lapidus procedure provides the possibility to correct the first metatarsal bone varus position and its instability, as well as providing the possibility to achieve a painless foot for walking. We recommend using the procedure as a preventive surgery in poorly symptomatic patients with rheumatoid arthritis in case of the first metatarsal bone hypermobility.

  9. Whipple's disease mimicking rheumatoid arthritis can cause misdiagnosis and treatment failure.

    Science.gov (United States)

    Glaser, Cornelia; Rieg, Siegbert; Wiech, Thorsten; Scholz, Christine; Endres, Dominique; Stich, Oliver; Hasselblatt, Peter; Geißdörfer, Walter; Bogdan, Christian; Serr, Annerose; Häcker, Georg; Voll, Reinhard E; Thiel, Jens; Venhoff, Nils

    2017-05-25

    Whipple's disease, a rare chronic infectious disorder caused by Tropheryma whipplei, may present with predominant joint manifestations mimicking rheumatoid arthritis (RA). A retrospective single-center cohort study of seven patients was performed. Clinical symptoms were assessed by review of medical charts and Whipple's disease was diagnosed by periodic-acid-Schiff-stain and/or Tropheryma whipplei-specific polymerase-chain-reaction. Median age at disease onset was 54 years, six patients were male. Median time to diagnosis was 5 years. All patients presented with polyarthritis with a predominantly symmetric pattern. Three had erosive arthritis. Affected joints were: wrists (5/7), metacarpophalangeal joints (MCPs) (5/7), knees (5/7), proximal interphalangeal joints (PIPs) (3/7), hips (2/7), elbow (2/7), shoulder (2/7). All patients had increased C-reactive-protein concentrations, while rheumatoid factor and anti-CCP-antibodies were absent, and were initially (mis)classified as RA-patients according to EULAR/ACR-criteria (median DAS28 4.3). Six patients received antirheumatic treatment consisting of prednisone with methotrexate and/or leflunomide, three were additionally treated with at least one biologic agent (abatacept, adalimumab, etanercept, rituximab, tocilizumab). Most patients showed insufficient treatment response. In all patients Tropheryma whipplei was detected in synovial fluid by polymerase-chain-reaction; in three patients the diagnosis of Whipple's disease was further ascertained by periodic-acid-Schiff-staining. Gastrointestinal symptoms and other extra-articular manifestations were absent, mild or non-specific. Treatment was initiated with trimethoprin/sulfamethoxazole in five and doxycycline/hydroxychloroquine in two patients and had to be adapted in five patients. Finally, all patients had good treatment responses with improvement of arthritis and extra-articular manifestations. Whipple's disease is rare and can mimic rheumatoid arthritis

  10. Consumer cost sharing and use of biopharmaceuticals for rheumatoid arthritis.

    Science.gov (United States)

    Robinson, James C

    2013-06-01

    To evaluate the effect of consumer cost sharing on use of physician-administered and patient self-administered specialty drugs for rheumatoid arthritis. Multivariate statistical analysis of probability and use of physician-administered specialty drugs, patient self-injected specialty drugs, non-biologic disease-modifying anti-rheumatic drugs, and symptom relief drugs. Analyses were conducted for patients enrolling in preferred provider organization (PPO) plans and health maintenance organization (HMO) plans with different cost-sharing requirements, adjusted for patient demographics, health status, and geographical location. Professional, facility, and pharmaceutical claims for beneficiaries of CalPERS, the public employee insurance purchasing alliance in California, for 2008-2009. Consumer cost-sharing requirements were obtained for each type of drug and service for each type of insurance plan. PPO insurance enrollees face substantially higher cost sharing for physician-administered specialty drugs, compared with HMO enrollees in CalPERS. PPO patients with rheumatoid arthritis are only half as likely as HMO enrollees to choose a physician-administered specialty drug (4.2% vs 9.3%) (P ≤.05), and use 25% less of the drugs if they use any ($10,356 vs $13,678) (P ≤.05). They are 30% more likely to use a self-administered specialty drug than are HMO enrollees (29.3% vs 22.1%) (P ≤.05), and use 35% more of the drugs if any ($16,015 vs $12,378) (P ≤.05). Consumer cost sharing reduces the use of physician-administered specialty drugs for rheumatoid arthritis. The higher use of patient self-administered specialty drugs suggests that the disincentives for use of physician-administered drugs were offset by an increased incentive to use self-administered drugs.

  11. Endogenous inspired biomineral-installed hyaluronan nanoparticles as pH-responsive carrier of methotrexate for rheumatoid arthritis.

    Science.gov (United States)

    Alam, Md Mahmudul; Han, Hwa Seung; Sung, Shijin; Kang, Jin Hee; Sa, Keum Hee; Al Faruque, Hasan; Hong, Jungwan; Nam, Eon Jeong; Kim, In San; Park, Jae Hyung; Kang, Young Mo

    2017-04-28

    Methotrexate (MTX), an anchor drug for rheumatoid arthritis (RA), has been suffered from refractoriness and high toxicity limiting effective dosage. To mitigate these challenges, the ability to selectively deliver MTX to arthritis tissue is a much sought-after modality for the treatment of RA. In this study, we prepared mineralized nanoparticles (MP-HANPs), composed of PEGylated hyaluronic acid (P-HA) as the hydrophilic shell, 5β-cholanic acid as the hydrophobic core, and calcium phosphate (CaP) as the pH-responsive mineral. Owing to the presence of CaP as the diffusion barrier, mineralized HANPs revealed the pH-responsiveness of release kinetics of MTX across neutral to acidic conditions. HANPs were internalized via receptor-mediated endocytosis in macrophages which involved molecular redundancy among major hyaladherins, including CD44, stabilin-2, and RHAMM. Following endocytosis, MP-HANPs loaded with doxorubicin revealed pH-dependent demineralization followed by dramatic acceleration of drug release into the cytosol compared to other HANPs. Furthermore, an in vivo study showed a significantly high paw-to-liver ratio of fluorescent intensity after systemic administration of MP-HANP-Cy5.5, indicating improved biodistribution of nanoparticles into arthritic paws in collagen-induced arthritis mice. Treatment with MTX-loaded MP-HANPs ameliorated inflammatory arthritis with remarkable safety at high dose of MTX. We highlight the distinct advantages of combining key benefits of biomineralization and PEGylation with HA-based nanoparticles for arthritis-selective targeting, thus suggesting MP-HANPs as a promising carrier of MTX for treatment of RA. Copyright © 2017 Elsevier B.V. All rights reserved.

  12. Arthritis: Conventional and Advanced Radiological Imaging

    Directory of Open Access Journals (Sweden)

    Adviye Ergun

    2014-06-01

    Full Text Available Arthritides are acute or chronic inflammation of one or more joints. The most common types of arthritis are osteoarthritis and rheumatoid arthritis, but there are more than 100 different forms. Right and early diagnosis is extremely important for the prevention of eventual structural and functional disability of the affected joint. Imaging findings, especially those of advanced level imaging, play a major role in diagnosis and monitor the progression of arthritis or its response to therapy. The objective of the review is to discuss the findings of conventional and advanced radiological imaging of most common arthritides and to present a simplified approach for their radiological evaluation.

  13. Temporomandibular joint abnormalities in rheumatoid arthritis

    International Nuclear Information System (INIS)

    Larheim, T.A.; Tveito, L.; Dale, K.; Ruud, A.F.

    1981-01-01

    Transantral (infraorbital, transmaxillary) examination of the temporomandibular joint was compared with conventional transcranial examination and lateral tomography of patients with rheumatoid arthritis aged 23 to 83. Abnormalities were most frequently found at tomography, and equally frequent at transantral and transcranial examinations. The various examinations appeared to be rather supplementary. Bone erosion was frequently observed at transantral examination, which appeared to be the preferable radiographic method for detecting arthritis of this joint. Combined with transcranial examination, the method is recommended for the evaluation of temporomandibular joint abnormalities in rheumatoid arthritis if tomographic equipment is not available. (Auth.)

  14. New aspects of osteoporosis: Bone mineral content (BMC) measurement in osteoporosis associated with drugs, arthritis, and related conditions

    Energy Technology Data Exchange (ETDEWEB)

    Gross, M.D.; Shapiro, B.

    1987-02-01

    Sensitive, non-invasive measurements of bone mineral content (BMC) provide the means to identify and characterize, prior to the development of symptoms, osteoporosis associated with drugs, rheumatoid arthritis, inflammatory bowel disease, diabetes mellitus, anorexia nervosa and immobilization. Moreover, BMC can be used to effectively screen populations at risk for the development of osteoporosis and longitudinal studies in individual patients can be used to guide effective anti-osteopenia therapy. This review will briefly detail recent BMC measurements in osteoporosis due to drugs, arthritis and related conditions.

  15. New aspects of osteoporosis: Bone mineral content (BMC) measurement in osteoporosis associated with drugs, arthritis, and related conditions

    International Nuclear Information System (INIS)

    Gross, M.D.; Shapiro, B.

    1987-01-01

    Sensitive, non-invasive measurements of bone mineral content (BMC) provide the means to identify and characterize, prior to the development of symptoms, osteoporosis associated with drugs, rheumatoid arthritis, inflammatory bowel disease, diabetes mellitus, anorexia nervosa and immobilization. Moreover, BMC can be used to effectively screen populations at risk for the development of osteoporosis and longitudinal studies in individual patients can be used to guide effective anti-osteopenia therapy. This review will briefly detail recent BMC measurements in osteoporosis due to drugs, arthritis and related conditions. (orig.) [de

  16. Effect of intermittent aerobic exercise on sleep quality and sleep disturbances in patients with rheumatoid arthritis - design of a randomized controlled trial.

    Science.gov (United States)

    Løppenthin, Katrine; Esbensen, Bente Appel; Jennum, Poul; Østergaard, Mikkel; Christensen, Jesper Frank; Thomsen, Tanja; Bech, Julie Schjerbech; Midtgaard, Julie

    2014-02-21

    Poor sleep is prevalent in patients with systemic inflammatory disorders, including rheumatoid arthritis, and, in addition to fatigue, pain, depression and inflammation, is associated with an increased risk of co-morbidity and all-cause mortality. Whereas non-pharmacological interventions in patients with rheumatoid arthritis have been shown to reduce pain and fatigue, no randomized controlled trials have examined the effect of non-pharmacological interventions on improvement of sleep in patients with rheumatoid arthritis. The aim of this trial was to evaluate the efficacy of an intermittent aerobic exercise intervention on sleep, assessed both objectively and subjectively in patients with rheumatoid arthritis. A randomized controlled trial including 44 patients with rheumatoid arthritis randomly assigned to an exercise training intervention or to a control group. The intervention consists of 18 session intermittent aerobic exercise training on a bicycle ergometer three times a week. Patients are evaluated according to objective changes in sleep as measured by polysomnography (primary outcome). Secondary outcomes include changes in subjective sleep quality and sleep disturbances, fatigue, pain, depressive symptoms, physical function, health-related quality of life and cardiorespiratory fitness. This trial will provide evidence of the effect of intermittent aerobic exercise on the improvement of sleep in patients with rheumatoid arthritis, which is considered important in promotion of health and well-being. As such, the trial meets a currently unmet need for the provision of non-pharmacological treatment initiatives of poor sleep in patients with rheumatoid arthritis. ClinicalTrials.gov Identifier: NCT01966835.

  17. Physical activity in patients with rheumatoid arthritis.

    Science.gov (United States)

    Verhoeven, Frank; Tordi, Nicolas; Prati, Clément; Demougeot, Céline; Mougin, Fabienne; Wendling, Daniel

    2016-05-01

    Rheumatoid arthritis (RA) is the most common chronic inflammatory joint disease and is associated with an excess risk of cardiovascular disease. For the general population, the World Health Organization has issued detailed recommendations on the type of physical activity appropriate for decreasing the cardiovascular risk. The objective of this work is to review available data on the effects of physical activity in patients with RA. RA is responsible for a marked decrease in physical activity. Physical activity significantly diminishes both the cardiovascular risk and the DAS 28. Vascular benefits from physical activity include improved endothelial function and slowing of the atherosclerotic process. Physical activity also has favorable effects on bone, slowing radiographic disease progression in small joints and increasing bone mineral density at the femoral neck, although these effects are not statistically significant. Finally, engaging in physical activity increases self-esteem, alleviates symptoms of depression, improves sleep quality, and decreases pain perception. Aerobic exercise is the most commonly advocated type of physical activity. Most interventions were of short duration (4 weeks) and involved aerobic activity (running or cycling) for 60minutes a day 5 days a week. Resistance training has been shown to decrease systemic inflammation and increase muscle strength. The main obstacles to physical activity in patients with RA are related to both the patients, who lack both motivation and knowledge, and the rheumatologists, who also lack knowledge and place insufficient emphasis on promoting physical activity. Physical activity provides many benefits in patients with RA and should be widely performed. Promoting physical activity should be among the objectives of therapeutic patient education for RA. Copyright © 2015 Société française de rhumatologie. Published by Elsevier SAS. All rights reserved.

  18. Improvement for Amelioration Inventory Model with Weibull Distribution

    Directory of Open Access Journals (Sweden)

    Han-Wen Tuan

    2017-01-01

    Full Text Available Most inventory models dealt with deteriorated items. On the contrary, just a few papers considered inventory systems under amelioration environment. We study an amelioration inventory model with Weibull distribution. However, there are some questionable results in the amelioration paper. We will first point out those questionable results in the previous paper that did not derive the optimal solution and then provide some improvements. We will provide a rigorous analytical work for different cases dependent on the size of the shape parameter. We present a detailed numerical example for different ranges of the sharp parameter to illustrate that our solution method attains the optimal solution. We developed a new amelioration model and then provided a detailed analyzed procedure to find the optimal solution. Our findings will help researchers develop their new inventory models.

  19. Riboflavin ameliorates cisplatin induced toxicities under photoillumination.

    Directory of Open Access Journals (Sweden)

    Iftekhar Hassan

    Full Text Available BACKGROUND: Cisplatin is an effective anticancer drug that elicits many side effects mainly due to induction of oxidative and nitrosative stresses during prolonged chemotherapy. The severity of these side effects consequently restricts its clinical use under long term treatment. Riboflavin is an essential vitamin used in various metabolic redox reactions in the form of flavin adenine dinucleotide and flavin mononucleotide. Besides, it has excellent photosensitizing property that can be used to ameliorate these toxicities in mice under photodynamic therapy. METHODS AND FINDINGS: Riboflavin, cisplatin and their combinations were given to the separate groups of mice under photoilluminated condition under specific treatment regime. Their kidney and liver were excised for comet assay and histopathological studies. Furthermore, Fourier Transform Infrared Spectroscopy of riboflavin-cisplatin combination in vitro was also conducted to investigate any possible interaction between the two compounds. Their comet assay and histopathological examination revealed that riboflavin in combination with cisplatin was able to protect the tissues from cisplatin induced toxicities and damages. Moreover, Fourier Transform Infrared Spectroscopy analysis of the combination indicated a strong molecular interaction among their constituent groups that may be assigned for the protective effect of the combination in the treated animals. CONCLUSION: Inclusion of riboflavin diminishes cisplatin induced toxicities which may possibly make the cisplatin-riboflavin combination, an effective treatment strategy under chemoradiotherapy in pronouncing its antineoplastic activity and sensitivity towards the cancer cells as compared to cisplatin alone.

  20. [Septic arthritis and spondylodiscitis : Rare but feared diseases].

    Science.gov (United States)

    Jung, N; Vossen, S

    2016-11-01

    Septic arthritis and spondylodiscitis are relatively rare but severe diseases with increasing incidence. Septic arthritis is an emergency situation with high morbidity (40 %) and fatality rates (11 %). The infection occurs via a hematogenous route by direct inoculation or per continuitatem. Patients with pre-existing destructive joint diseases or under immunosuppressive treatment are particularly at risk. It is mandatory to sample synovial fluid for isolation of the relevant pathogen and quantification of leucocytes before starting antibiotic therapy. In order to preserve the joint, early evacuation of the infected synovial space is necessary. Spondylodiscitis is characterized by infection of the vertebra and neighboring discs mainly via a hematogenous route. Immunosuppressed and older patients are primarily at risk of infection. Back pain represents the main symptom but due to its unspecific character and the frequent absence of fever, diagnosis is often delayed. In Europe Staphylococcus aureus is the most prevalent pathogen, whereas tuberculosis is the most frequent causal agent worldwide. Magnetic resonance imaging (MRI) respresents the method of choice for the radiological diagnostics. In stable patients isolation of the pathogen should be achieved before starting antimicrobial therapy (e.g. blood cultures or tissue samples by computed tomography guided puncture or biopsy). The recommended duration of pathogen-specific antibiotic therapy for native spondylodiscitis is normally 6 weeks.

  1. Potential Therapy for Rheumatoid Arthritis and Sjögren Syndrome With Human Chorionic Gonadotropin.

    Science.gov (United States)

    Rao, C V

    2016-05-01

    Autoimmune diseases such as rheumatoid arthritis (RA) and Sjögren syndrome (SS) ameliorate during pregnancy, through dampening (immunotolerance) of the maternal immune system which protects the fetus from rejection. A large number of studies have shown that human chorionic gonadotropin (hCG) contributes to this tolerance. Studies on animal models have reaffirmed that hCG treatment mimics the benefits of pregnancy. Based on the scientific evidence, randomized clinical trials comparing hCG with current therapies and/or placebo are recommended for RA, SS, and for other autoimmune diseases such as, type 1 diabetes and ankylosing spondylitis, which also get better during pregnancy and hCG treatment seems to help. © The Author(s) 2015.

  2. Diagnostic Delay in Rheumatoid Arthritis

    DEFF Research Database (Denmark)

    Mølbaek, Karen; Hørslev-Petersen, Kim; Primdahl, Jette

    2016-01-01

    to approach their general practitioner (GP) with joint pain, and also how GPs respond to patients' complaints. METHODS: The study was based on qualitative data collected using 11 semi-structured individual interviews. RESULTS: When symptoms were obvious to patients, there was a shorter delay between symptom...

  3. Bioboosters in the treatment of rheumatic diseases: a comprehensive review of currently available biologics in patients with rheumatoid arthritis, ankylosing spondylitis and psoriatic arthritis

    Directory of Open Access Journals (Sweden)

    Fabrizio Cantini

    2009-12-01

    Full Text Available Fabrizio Cantini, Carlotta Nannini, Laura NiccoliSecond Division of Medicine, Rheumatology Unit, Hospital of Prato, ItalyAbstract: Immunologic research has clarified many aspects of the pathogenesis of inflammatory rheumatic disorders. Biologic drugs acting on different steps of the immune response, including cytokines, B- and T-cell lymphocytes, have been marketed over the past 10 years for the treatment of rheumatoid arthritis (RA, ankylosing spondylitis (AS, and psoriatic arthritis (PsA. Randomized controlled trials (RCTs of anti-cytokine agents in RA (including the anti-tumor necrosis factor alpha (TNFα drugs infliximab, etanercept, adalimumab, golimumab, certolizumab, anti-interleukin (IL-1 anakinra, and anti-IL-6 tocilizumab demonstrated a significant efficacy compared to traditional therapies, if combined with methotrexate (MTX, as measured by ACR 20, 50 and 70 response criteria. The new therapies have also been demonstrated to be superior to MTX in slowing or halting articular damage. RCTs have shown the efficacy of anti-TNFα in AS patients through significant improvement of symptoms and function. Trials of anti-TNFα in PsA patients showed marked improvement of articular symptoms for psoriasis and radiological disease progression. More recent studies have demonstrated the efficacy of B-cell depletion with rituximab, and T-cell inactivation with abatacept. All these drugs have a satisfactory safety profile. This paper reviews the different aspects of efficacy and tolerability of biologics in the therapy of RA, AS, and PsA.Keywords: anti-TNF, anti-cytokine agents, rituximab, abatacept, rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis

  4. Exercise Helps Ease Arthritis Pain and Stiffness

    Science.gov (United States)

    ... mowing the lawn, raking leaves and walking the dog count. Body awareness exercises, such as gentle forms ... www.uptodate.com/home. Accessed Nov. 16, 2015. Benefits of exercise for osteoarthritis. Arthritis Foundation. http://www. ...

  5. Role of Gut Microbiota in Rheumatoid Arthritis.

    Science.gov (United States)

    Maeda, Yuichi; Takeda, Kiyoshi

    2017-06-09

    Rheumatoid arthritis (RA) is a systemic autoimmune disease, caused by both genetic and environmental factors. Recently, investigators have focused on the gut microbiota, which is thought to be an environmental agent affecting the development of RA. Here we review the evidence from animal and human studies that supports the role of the gut microbiota in RA. We and others have demonstrated that the abundance of Prevotella copri is increased in some early RA. We have also used gnotobiotic experiments to show that dysbiosis in RA patients contributed to the development of Th17 cell-dependent arthritis in intestinal microbiota-humanized SKG mice. On the other hand, Prevotella histicola from human gut microbiota suppressed the development of arthritis. In summary, Prevotella species are involved in the pathogenesis of arthritis.

  6. Role of Gut Microbiota in Rheumatoid Arthritis

    Directory of Open Access Journals (Sweden)

    Yuichi Maeda

    2017-06-01

    Full Text Available Rheumatoid arthritis (RA is a systemic autoimmune disease, caused by both genetic and environmental factors. Recently, investigators have focused on the gut microbiota, which is thought to be an environmental agent affecting the development of RA. Here we review the evidence from animal and human studies that supports the role of the gut microbiota in RA. We and others have demonstrated that the abundance of Prevotella copri is increased in some early RA. We have also used gnotobiotic experiments to show that dysbiosis in RA patients contributed to the development of Th17 cell-dependent arthritis in intestinal microbiota-humanized SKG mice. On the other hand, Prevotella histicola from human gut microbiota suppressed the development of arthritis. In summary, Prevotella species are involved in the pathogenesis of arthritis.

  7. Rheumatoid Arthritis | Ally | South African Family Practice

    African Journals Online (AJOL)

    Immune-mediated inflammatory disorders include a clinically diverse group of conditions sharing similar pathogenic mechanisms. Conditions such as rheumatoid arthritis, psoriasis, spondyloarthropathy, inflammatory bowel disease and connective tissue diseases are characterised by immune dysregulation and chronic ...

  8. Atlantooccipital septic arthritis complicating recurrent otitis media.

    Science.gov (United States)

    Asher, Zoe; Cranswick, Noel; Rao, Padma; Steer, Andrew C

    2013-01-01

    Otitis media is known to have a number of complications. We present the first reported case of atlantooccipital septic arthritis as a complication of Streptococcus pneumoniae otitis media in an 8-month-old boy.

  9. Glutaminyl Cyclases as Novel Targets for the Treatment of Septic Arthritis

    Science.gov (United States)

    Hellvard, Annelie; Maresz, Katarzyna; Schilling, Stephan; Graubner, Sigrid; Heiser, Ulrich; Jonsson, Roland; Cynis, Holger; Demuth, Hans-Ulrich; Potempa, Jan; Mydel, Piotr

    2013-01-01

    Background. Septic arthritis is a severe and rapidly debilitating disease mainly caused by Staphylococcus aureus. Here, we assess the antiarthritic efficiency of glutaminyl cyclase (QC) inhibitors. Methods. Mice were inoculated with an arthritogenic amount of S. aureus intravenously or by local administration into the knee joint. Animals were treated with QC inhibitors (PBD155 and PQ529) via chow during the experiment. QC and isoQC knockout mice were also analyzed for arthritis symptoms after local administration of bacteria. Results. Both QC inhibitors significantly delayed the onset of clinical signs of arthritis, and inhibitors significantly decreased weight loss in treated animals. Following intraarticular injection of S. aureus, PBD155-treated mice had lower levels of synovitis and bone erosion, as well as less myeloperoxidase in synovial tissue. Fluorescence-activated cell sorter analysis revealed that PBD155 treatment affected the expression pattern of adhesion molecules, preventing the upregulation of cells expressing CD11b/CD18. Conclusion. The compounds investigated here represent a novel class of small molecular antiarthritic inhibitors. In our studies, they exerted strong antiinflammatory actions, and therefore they might be suited for disease-modifying treatment of infectious arthritis. PMID:23204180

  10. A STUDY OF EXTRA-ARTICULAR MANIFESTATIONS OF RHEUMATOID ARTHRITIS

    Directory of Open Access Journals (Sweden)

    Harsha N. S

    2017-10-01

    Full Text Available BACKGROUND Diseases of musculoskeletal system are among the most common human afflictions. Rheumatoid Arthritis (RA is a systemic autoimmune disease of unknown aetiology characterised by symmetric erosive arthritis and in some cases extra-articular involvement. Characteristic feature of RA is persistent inflammatory synovitis usually involving peripheral joints in a symmetric distribution. The aim of the study is to study the extra-articular manifestations of Rheumatoid Arthritis (RA. MATERIALS AND METHODS 50 cases who satisfied the criteria for diagnosis of RA laid down by the American Rheumatism Association Criteria were selected. They were studied for evidence of extra-articular manifestations by clinical, biochemical, radiological, echocardiographic and pulmonary function tests. Data was collected and analysis was made using various statistical parameters. RESULTS Among the 50 cases of RA studied, the disease was common in females and maximum incidence was seen between 30-39 years of age (30%. Morning stiffness, pain and swelling in the joints were the commonest presenting symptoms. The joints of the hand (70% were the most commonly involved followed by wrist, knee, ankle and foot joints. In the present study, 28 (56% had extra-articular manifestations with more incidence in males than females. The commonest one was anaemia (20% followed by cardiac involvement (12%. Next, in the order of involvement were pulmonary, lymphadenopathy, vasculitis and rheumatoid nodule. Pericardial effusion was the most common cardiac finding followed by mitral regurgitation and aortic regurgitation. RA factor was positive in 33 (66% cases. All the patients who had extra-articular manifestation had RA factor positive. CONCLUSION Although, the rheumatoid arthritis was common among females, the extra-articular manifestations were common among males. Longer duration of disease and positive RA factor were associated with higher incidence of extra

  11. Septic arthritis: immunopathogenesis, experimental models and therapy

    Science.gov (United States)

    2014-01-01

    Septic arthritis is an inflammatory disease of the joints that is started by an infection whose most common agent is Staphylococcus aureus. In this review we discuss some of the most arthritogenic bacterial factors and the contribution of innate and specific immune mechanisms to joint destruction. Special emphasis is given to the induction of experimental arthritis by S. aureus in mice. The improvement of therapy by association of antibiotics with down-modulation of immunity is also included. PMID:24822058

  12. Asymptomatic atlantoaxial subluxation in rheumatoid arthritis.

    OpenAIRE

    Mohammadali Nazarinia; Reza Jalli; Eskandar Kamali Sarvestani; Siamak Farahangiz; Maryam Ataollahi

    2014-01-01

    This cross-sectional study is conducted to determine the prevalence of asymptomatic cervical spine subluxation in rheumatoid arthritis patients by plain radiographs and its relation to demographic and clinical characteristics, disease activity measures and medications. 100 rheumatoid arthritis patients (18 male and 82 female) were selected randomly, according to the American college of Rheumatology Criteria, who were under follow up in the rheumatology clinic. A complete history was taken, an...

  13. Motion sickness amelioration induced by prism spectacles

    NARCIS (Netherlands)

    Vente, P. Eric M; Bos, Jelte E.; De Wit, Gert

    1998-01-01

    A side effect of the prescription of prism glasses according to the principle of Utermohlen to improve mechanical reading skills of certain types of learning disabled children was the alleviation of car sickness. Besides a decrease in reported symptoms after prescription of these glasses, the effect

  14. Motion sickness amelioration induced by prism spectacles

    NARCIS (Netherlands)

    Vente, P.E.M.; Bos, J.E.; Wit, G. de

    1998-01-01

    A side effect of the prescription of prism glasses according to the principle of Utermöhlen to improve mechanical reading skills of certain types of learning disabled children, was the alleviation of car sickness. Besides a decrease in reported symptoms after prescription of these glasses, the

  15. [Cartilage degradation in rheumatoid arthritis].

    Science.gov (United States)

    Ishiguro, Naoki

    2009-03-01

    Rheumatoid arthritis (RA) is a polyarticular joint disease. The inflammatory process is characterized by infiltration of inflammatory cells into the joints, leading to proliferation of synoviocytes and destruction of cartilage and bone. The Matrix metalloproteinases (MMPs) are a family of zinc-dependent proteinases. It had been well recognized that MMP play major roles in the cartilage breakdown in RA and OA. Moreover ADAM-TS-1, -4, -5 have aggrecanase activity, and also involve the cartilage degradation in RA and OA. Of course they contribute the cartilage homeostasis in healthy subjects. Failure to regulate the synthesis, activation and inhibition of the proteinases finally leads to cartilage destruction. Aggrecan and type II collagen are major components in cartilage matrix. Cleavage of aggrecan by aggrecanase and that of collagen by collagenase are critical steps for degradation of articular cartilage in RA. To prevent the cartilage damage, inflammatory synovitis should be suppressed in early stage.

  16. [New therapies for rheumatoid arthritis].

    Science.gov (United States)

    Salgado, Eva; Maneiro, José Ramón

    2014-11-18

    Rheumatoid arthritis (RA) is a chronic systemic inflammatory disease characterized by inflammation of the synovial membrane and progressive destruction of the articular cartilage and bone. Advances in the knowledge of disease pathogenesis allowed the identification of novel therapeutic targets such as tumor necrosis factor (TNF), interleukin (IL)-1, IL-6 or the system JAK/STAT phosphorylation. At present there are 5 TNF antagonists approved for RA. Tocilizumab blocks the pathway of IL-6 and is the only biological with proven efficacy in monotherapy. Rituximab modulates B cell response in RA. Abatacept provided new data on T cell involvement in the pathogenesis of RA. Tofacitinib is the first kinase inhibitor approved for this disease. Biologic drugs have proven efficacy, almost always in combination with methotrexate, and even halt radiographic progression. Monitoring infection is the main precaution in handling these patients. Copyright © 2013 Elsevier España, S.L.U. All rights reserved.

  17. Rheumatoid arthritis affecting temporomandibular joint

    Directory of Open Access Journals (Sweden)

    Amandeep Sodhi

    2015-01-01

    Full Text Available Rheumatoid arthritis (RA is a chronic, systemic, autoimmune inflammatory disorder that is characterized by joint inflammation, erosive properties and symmetric multiple joint involvement. Temporomandibular joint (TMJ is very rare to be affected in the early phase of the disease, thus posing diagnostic challenges for the dentist. Conventional radiographs fail to show the early lesions due to its limitations. More recently cone-beam computed tomography (CBCT has been found to diagnose the early degenerative changes of TMJ and hence aid in the diagnosis of the lesions more accurately. Our case highlights the involvement of TMJ in RA and the role of advanced imaging (CBCT in diagnosing the bony changes in the early phase of the disease.

  18. Link between rheumatoid arthritis and chronic periodontitis

    Directory of Open Access Journals (Sweden)

    Tomasz Kaczyński

    2018-03-01

    Full Text Available Chronic periodontitis is an infectious disease associated with the progressive destruction of periodontal tissues. In recent years, more and more data indicate an existing relationship between periodontal disease and rheumatoid arthritis. The link between both diseases has been confirmed in multiple studies. Despite the fact that this association might be based on shared environmental and genetic risk factors, a possible causal relation was advocated by experimental, epidemiological and interventional studies, with the leading role of Porphyromonas gingivalis. Individuals with chronic periodontitis are at an increased risk of developing rheumatoid arthritis, as well as rheumatoid arthritis patients are at an increased risk of chronic periodontitis and more severe forms of periodontitis. Furthermore, there is a correlation between the activity in both diseases – patients with more severe periodontitis suffer from more active rheumatoid arthritis. Intervention attempts were also performed, which demonstrated that eliminating periodontal infection and inflammation can affect the severity of rheumatoid arthritis. In this paper, we review the current knowledge about the link between both diseases, focusing on its clinical implications. Will periodontal treatment become a part of standard therapy for rheumatoid arthritis?

  19. Burden of childhood-onset arthritis

    Directory of Open Access Journals (Sweden)

    Hassett Afton L

    2010-07-01

    Full Text Available Abstract Juvenile arthritis comprises a variety of chronic inflammatory diseases causing erosive arthritis in children, often progressing to disability. These children experience functional impairment due to joint and back pain, heel pain, swelling of joints and morning stiffness, contractures, pain, and anterior uveitis leading to blindness. As children who have juvenile arthritis reach adulthood, they face possible continuing disease activity, medication-associated morbidity, and life-long disability and risk for emotional and social dysfunction. In this article we will review the burden of juvenile arthritis for the patient and society and focus on the following areas: patient disability; visual outcome; other medical complications; physical activity; impact on HRQOL; emotional impact; pain and coping; ambulatory visits, hospitalizations and mortality; economic impact; burden on caregivers; transition issues; educational occupational outcomes, and sexuality. The extent of impact on the various aspects of the patients', families' and society's functioning is clear from the existing literature. Juvenile arthritis imposes a significant burden on different spheres of the patients', caregivers' and family's life. In addition, it imposes a societal burden of significant health care costs and utilization. Juvenile arthritis affects health-related quality of life, physical function and visual outcome of children and impacts functioning in school and home. Effective, well-designed and appropriately tailored interventions are required to improve transitioning to adult care, encourage future vocation/occupation, enhance school function and minimize burden on costs.

  20. Interpersonal workplace stressors and well-being: a multi-wave study of employees with and without arthritis.

    Science.gov (United States)

    Potter, Phillip T; Smith, Bruce W; Strobel, Kari R; Zautra, Alex J

    2002-08-01

    The within-person influence of interpersonal stressors on affective well-being and physical well-being was investigated for 109 women with and without arthritis. Participants were interviewed on a weekly basis for 12 consecutive weeks, and the prospective data were analyzed by using hierarchical linear modeling. Overall, interpersonal workplace stressors independently predicted both well-being outcomes. Interpersonal stressors outside the workplace were related to negative affect but not to arthritis symptoms. Compared with healthy controls, arthritis patients' ratings of negative affect were equally reactive to workplace stressors. Neuroticism did not moderate stressor reactivity for either dependent variable but did predict mean levels of negative affect. The data support the hypothesis that the psychosocial environment of the workplace contributes unique effects on well-being.

  1. Septic Arthritis of the Elbow in Children: Clinical Presentation and Microbiological Profile.

    Science.gov (United States)

    Nduaguba, Afamefuna M; Flynn, John M; Sankar, Wudbhav N

    2016-01-01

    Septic arthritis of the elbow in children is a rare but important musculoskeletal infection, and there is little published data to guide treating clinicians. The purpose of this study was to describe the clinical presentation and diagnostic findings, associated pathology, and microbiological profile of septic arthritis of the elbow in a pediatric population. We retrospectively analyzed a consecutive series of children who had an elbow arthrocentesis for presumed septic arthritis and whose joint aspirates were positive for microbial growth. Data collected included demographics, presenting signs and symptoms, imaging, and laboratory data, including culture results. Twelve children underwent diagnostic arthrocentesis of the elbow joint for septic arthritis at an average age of 6 years and 9 months (range, 2 mo to 13 y and 7 mo). Every child had pain, localized erythema and edema, and restricted range of motion; 10/12 were febrile. Mean duration of symptoms prior to joint tap was 4 days (range, 1 to 14 d). Concurrent osteomyelitis was found in 7 patients, as confirmed with magnetic resonance imaging (MRI): 5 at initial presentation and 2 after readmission for persistent symptoms. Causative pathogens were MSSA (7), MRSA (2), Group G streptococcus (1), Pseuodomonas aureginosa (1), and Streptococcus pneumonia (1). ESR was >40 mm/h in 8/11 patients, CRP was >2 mg/dL in all patients, and synovial WBC count was >50,000 cells/mm in 8/9 patients. One patient developed fulminant sepsis during hospitalization and 2 children were readmitted within 30 days of discharge for unrecognized osteomyelitis and/or recurrence of septic arthritis of the elbow. In 12 children studied with septic arthritis, S. aureus was the most common pathogen. Diagnosis is often delayed, and in most cases inflammatory markers were elevated (ESR>40 mm/h, CRP>2 mg/dL). Concomitant osteomyelitis is quite common, and therefore magnetic resonance imaging should be considered as part of the diagnostic work

  2. Restless Legs Syndrome as a Comorbidity in Rheumatoid Arthritis

    Directory of Open Access Journals (Sweden)

    John A. Gjevre

    2013-01-01

    Full Text Available Rheumatoid arthritis (RA is a multisystem disease with a complex immunologic pathophysiology. Likewise, sleep disorders can involve a complicated interplay between the neurologic pathways, immune system, and respiratory system. Recent studies have shown an elevated prevalence of sleep abnormalities in connective tissue disorders compared to the general population. Restless legs syndrome (RLS may be present in up to 30% of RA patients. These findings may be related to cytokine release and other immunomodulatory responses. TNF-α levels relate to sleep physiology and anti-TNF-α therapy may improve sleep patterns. Most of the patients with this disorder can distinguish their RLS sensations from their arthritic symptoms. RLS is a common comorbidity seen with RA, and prompt recognition and treatment can improve patient quality of life.

  3. Black ginseng extract ameliorates hypercholesterolemia in rats.

    Science.gov (United States)

    Saba, Evelyn; Jeon, Bo Ra; Jeong, Da-Hye; Lee, Kija; Goo, Youn-Kyoung; Kim, Seung-Hyung; Sung, Chang-Keun; Roh, Seong-Soo; Kim, Sung Dae; Kim, Hyun-Kyoung; Rhee, Man-Hee

    2016-04-01

    Ginseng (Panax ginseng Meyer) is a well-characterized medicinal herb listed in the classic oriental herbal dictionary as "Shin-nong-bon-cho-kyung." Ginseng has diverse pharmacologic and therapeutic properties. Black ginseng (BG, Ginseng Radix nigra) is produced by repeatedly steaming fresh ginseng nine times. Studies of BG have shown that prolonged heat treatment enhances the antioxidant activity with increased radical scavenging activity. Several recent studies have showed the effects of BG on increased lipid profiles in mice. In this study report the effects of water and ethanol extracts of BG on hypercholesterolemia in rats. To our knowledge, this is the first time such an effect has been reported. Experiments were conducted on male Sprague Dawley rats fed with a high-cholesterol diet supplemented with the water and ethanol extracts of BG (200 mg/kg). Their blood cholesterol levels, serum white blood cell levels, and cholesterol-metabolizing marker genes messenger RNA (mRNA) expression were determined. Liver and adipose tissues were histologically analyzed. We found that BG extracts efficiently reduced the total serum cholesterol levels, low-density lipoprotein (LDL) levels with increased food efficiency ratio and increased number of neutrophil cells. It also attenuated the key genes responsible for lipogenesis, that is, acetyl-coenzyme A (CoA) acetyltransferase 2, 3-hydroxy-3-methyl-glutaryl-CoA reductase, and sterol regulatory element-binding protein 2, at the mRNA level inside liver cells. Furthermore, the BG extract also reduced the accumulation of fat in adipose tissues, and inhibited the neutral fat content in liver cells stained with hematoxylin and eosin and oil red O. Administration of BG extracts to Sprague Dawley rats fed with high-cholesterol diet ameliorated hypercholesterolemia, which was mediated via modulation of cholesterol-metabolizing marker genes. This data throw a light on BG's cardioprotective effects.

  4. Why golimumab in the treatment of psoriatic arthritis, ankylosing spondylitis and rheumatoid arthritis?

    Directory of Open Access Journals (Sweden)

    M. Rossini

    2015-03-01

    Full Text Available Golimumab is an anti-TNF monoclonal antibody administred subcutaneously once a month and produced with an innovative technology that minimizes immunogenicity. This paper reviews and updates the main studies on the efficacy, safety and pharmacoeconomic aspects of treatment with golimumab of psoriatic arthritis, ankylosing spondylitis and rheumatoid arthritis.

  5. Comprehensive assessment of rheumatoid arthritis susceptibility loci in a large psoriatic arthritis cohort.

    LENUS (Irish Health Repository)

    Bowes, John

    2012-08-01

    A number of rheumatoid arthritis (RA) susceptibility genes have been identified in recent years. Given the overlap in phenotypic expression of synovial joint inflammation between RA and psoriatic arthritis (PsA), the authors explored whether RA susceptibility genes are also associated with PsA.

  6. Therapeutic effect of gamma-ray on collagen-induced arthritis via up-regulation of regulatory T cells

    International Nuclear Information System (INIS)

    Hiroko Nakatsukasa; Mitsutoshi Tsukimoto; Fumitoshi Tago; Yasuhiro Ohshima; Ayako Masada; Shuji Kojima

    2007-01-01

    Complete text of publication follows. We previously showed that small doses of total-body irradiation prevent type I diabetes, chemically induced hepatotoxicity and autoimmune disease in respective animal model. Here, we studied the effect of 0.5 Gy gamma-ray irradiation on collagen-induced arthritis (CIA) in DBA/1J mice. CIA is the most widely used as an arthritis model so far. Immunization of DBA/1J mice with type II collagen in complete Freund's adjuvant induces the development of arthritis. The histopathology of CIA is characterized by synovitis, pannus density, which are quite similar to human rheumatoid arthritis. Mice were immunized with type II collagen, and exposed to gamma-rays (0.5 Gy per week for 5 weeks). We observed delayed onset and reduced severity of the pathology of arthritis in irradiated CIA mice compared to non-irradiated CIA mice. The incidence of CIA was also reduced by the irradiation. Moreover, bone degradation and increase of spleen weight were suppressed by the irradiation. Production of tumor necrosis factor-alpha, interferon-gamma, and interleukin-6, which play important roles in the onset of CIA, was suppressed by the irradiation. The level of anti-collagen II antibody, which is essential for the onset of CIA, was also lower in irradiated CIA mice. The population of plasma cells was increased in CIA mice, but irradiation blocked this increase. Since regulatory T cells, which suppress activated T cells, are involved in amelioration of autoimmune disease, the population of CD4 + CD25 + Foxp3 + regulatory T cells was measured. Intriguingly, a significant increase of these regulatory T cells was found in irradiated CIA mice. In conclusion, our data suggest that 0.5 Gy gamma-ray irradiation could ameliorate CIA by inhibiting cytokines and autoantibody production, and through induction of regulatory T cells. Furthermore, since interleukin-6 is also known to be involved in differentiation of naive T cells into regulatory T cells, irradiation

  7. Newer Nutritional basis in the management of Rheumatoid arthritis

    Directory of Open Access Journals (Sweden)

    Sharat Agarwal

    2010-01-01

    Full Text Available Rheumatoid arthritis (RA is a chronic inflammatory autoimmune disorder culminating in joint destruction with functional impairment & deformities. This disease is associated with poor nutritional status in relation to various nutrients due to not only because of increased requirements & reduction in their absorption but also due to disease modifying anti-rheumatoid drugs (DMARD’s, Non-steroidal Anti-inflammatory Drugs (NSAID’s & corticosteroids prescribed to alleviate symptoms of this disease. This results in associated side effects like gastrointestinal bleeding & bone loss (osteoporosis. Supplementation with long chain n-3 polyunsaturated fatty acids (PUFA has constantly demonstrated an improvement in symptoms & reduction in dosages of NSAID’s. Such a supplementation can be provided with the use of fish oils which have an anti-inflammatory potential. Vitamin C (ascorbic acid use has been found to augment the anti-oxidant defenses, so also the use of Vitamin E (tocopherol which has got antiinflammatory action. Beneficial effects of Vitamin B6 (pyridoxal 5-phosphate used in conjunction with folate & Vitamin B12 have been documented in those group of RA patients with high homocysteine metabolism, there by reducing the cardiovascular risk in these patients. In addition role of Selenium, Iron, Zinc, Calcium, and Vitamin D has been discussed in this review article. Besides adding certain nutrients in food, elimination of certain foods like red meat, dairy products, cereals & wheat gluten have shown improvement in progression of this disease. This article emphasizes the need for dietary supervision in the hands of expert dietician, of the Rheumatoid arthritis patients.

  8. Job Stress Reactivity and Work-Related Musculoskeletal Symptoms

    Science.gov (United States)

    2001-09-07

    disorders (e.g., rheumatoid arthritis, gout, systemic lupus erythematosus, diabetes mellitus , hypothyroidism, alcoholism, and/or any chronic or acute...collected to support or refute such an interpretation. 18 Modifiable Risk Factors Obesit . There appears to also be a relationship between obesity and the...for the symptoms. Also, 55 questions regarding health problems (e.g., diabetes , gout, alcoholism, lupus, kidney problems, and hypothyroidism) as well

  9. Biologic interventions for fatigue in rheumatoid arthritis.

    Science.gov (United States)

    Almeida, Celia; Choy, Ernest H S; Hewlett, Sarah; Kirwan, John R; Cramp, Fiona; Chalder, Trudie; Pollock, Jon; Christensen, Robin

    2016-06-06

    Fatigue is a common and potentially distressing symptom for patients with rheumatoid arthritis (RA), with no accepted evidence-based management guidelines. Evidence suggests that biologic interventions improve symptoms and signs in RA as well as reducing joint damage. To evaluate the effect of biologic interventions on fatigue in rheumatoid arthritis. We searched the following electronic databases up to 1 April 2014: Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, Cochrane Database of Systematic Reviews, Current Controlled Trials Register, the National Research Register Archive, The UKCRN Portfolio Database, AMED, CINAHL, PsycINFO, Social Science Citation Index, Web of Science, and Dissertation Abstracts International. In addition, we checked the reference lists of articles identified for inclusion for additional studies and contacted key authors. We included randomised controlled trials if they evaluated a biologic intervention in people with rheumatoid arthritis and had self reported fatigue as an outcome measure. Two reviewers selected relevant trials, assessed methodological quality and extracted data. Where appropriate, we pooled data in meta-analyses using a random-effects model. We identified 32 studies for inclusion in this current review. Twenty studies evaluated five anti-tumour necrosis factor (anti-TNF) biologic agents (adalimumab, certolizumab, etanercept, golimumab and infliximab), and 12 studies focused on five non-anti-TNF biologic agents (abatacept, canakinumab, rituximab, tocilizumab and an anti-interferon gamma monoclonal antibody). All but two of the studies were double-blind randomised placebo-controlled trials. In some trials, patients could receive concomitant disease-modifying anti-rheumatic drugs (DMARDs). These studies added either biologics or placebo to DMARDs. Investigators did not change the dose of the latter from baseline. In total, these studies included 9946 participants in the intervention groups and

  10. Efficacy of parenteral administration of bee venom in experimental arthritis in the rat: a comparison with methotrexate.

    Science.gov (United States)

    Yamasaki, Simone C; Mendes, Mariana T; Alponti, Rafaela F; Silveira, Paulo F

    2015-05-01

    The use of bee venom (BV) to treat inflammation and pain in arthritis has become increasingly common. This study aimed to compare the effects of BV and methotrexate (MTX), the most used disease-modifying anti-rheumatic drug, in arthritic rats. Edema, erythema, cyanosis, hyperalgesia, reduction of the body mass gain, high circulating tumor necrosis factor alpha (TNF-α) and anti-type II collagen antibodies (AACII), and altered activity of basic (APB) and neutral (APN) aminopeptidases and dipeptidyl peptidase IV (DPPIV) are present in arthritic rats. MTX and/or BV do not affect AACII in healthy or arthritic individuals, but restores TNF-α to normal levels in arthritic rats. BV restores body mass gain to normal levels and MTX ameliorates body mass gain. BV contains DPPIV. BV restores APN in synovial fluid (SF) and in soluble fraction (S) from synovial tissue (ST), and DPPIV in solubilized membrane-bound fraction (M) from peripheral blood mononuclear cells (PBMCs). MTX restores APN of SF, as well as ameliorates APB of S-PBMCs, APN of S-ST and DPPIV of M-PBMCs. The combination therapy does not overcome the effects of BV or MTX alone on the peptidase activities. Edema is ameliorated by MTX or BV alone. MTX, but not BV, is effective in reducing hyperalgesia. Data show that anti-arthritic effects of BV at non-acupoints are not negligible when compared with MTX. Copyright © 2015 Elsevier Ltd. All rights reserved.

  11. Therapeutic Effects of PADRE-BAFF Autovaccine on Rat Adjuvant Arthritis

    Directory of Open Access Journals (Sweden)

    Guo-dong Feng

    2014-01-01

    Full Text Available B cell activating factor (BAFF is a cytokine of tumor necrosis factor family mainly produced by monocytes and dendritic cells. BAFF can regulate the proliferation, differentiation, and survival of B lymphocytes by binding with BAFF-R on B cell membrane. Accumulating evidences showed that BAFF played crucial roles and was overexpressed in various autoimmune diseases such as systemic lupus erythematous (SLE and rheumatoid arthritis (RA. This suggests that BAFF may be a therapeutic target for these diseases. In the present study, we developed a BAFF therapeutic vaccine by coupling a T helper cell epitope AKFVAAWTLKAA (PADRE to the N terminus of BAFF extracellular domains (PADRE-BAFF and expressed this fusion protein in Escherichia coli. The purified vaccine can induce high titer of neutralizing BAFF antibodies and ameliorate the syndrome of complete Freund’s adjuvant (CFA induced rheumatoid arthritis in rats. Our data indicated that the BAFF autovaccine may be a useful candidate for the treatment of some autoimmune diseases associated with high level of BAFF.

  12. NF-κB inhibitor dehydroxymethylepoxyquinomicin suppresses osteoclastogenesis and expression of NFATc1 in mouse arthritis without affecting expression of RANKL, osteoprotegerin or macrophage colony-stimulating factor

    Science.gov (United States)

    Kubota, Tetsuo; Hoshino, Machiko; Aoki, Kazuhiro; Ohya, Keiichi; Komano, Yukiko; Nanki, Toshihiro; Miyasaka, Nobuyuki; Umezawa, Kazuo

    2007-01-01

    Inhibition of NF-κB is known to be effective in reducing both inflammation and bone destruction in animal models of arthritis. Our previous study demonstrated that a small cell-permeable NF-κB inhibitor, dehydroxymethylepoxyquinomicin (DHMEQ), suppresses expression of proinflammatory cytokines and ameliorates mouse arthritis. It remained unclear, however, whether DHMEQ directly affects osteoclast precursor cells to suppress their differentiation to mature osteoclasts in vivo. The effect of DHMEQ on human osteoclastogenesis also remained elusive. In the present study, we therefore examined the effect of DHMEQ on osteoclastogenesis using a mouse collagen-induced arthritis model, and using culture systems of fibroblast-like synovial cells obtained from patients with rheumatoid arthritis, and of osteoclast precursor cells from peripheral blood of healthy volunteers. DHMEQ significantly suppressed formation of osteoclasts in arthritic joints, and also suppressed expression of NFATc1 along the inner surfaces of bone lacunae and the eroded bone surface, while serum levels of soluble receptor activator of NF-κB ligand (RANKL), osteoprotegerin and macrophage colony-stimulating factor were not affected by the treatment. DHMEQ also did not suppress spontaneous expression of RANKL nor of macrophage colony-stimulating factor in culture of fibroblast-like synovial cells obtained from patients with rheumatoid arthritis. These results suggest that DHMEQ suppresses osteoclastogenesis in vivo, through downregulation of NFATc1 expression, without significantly affecting expression of upstream molecules of the RANKL/receptor activator of NF-κB/osteoprotegerin cascade, at least in our experimental condition. Furthermore, in the presence of RANKL and macrophage colony-stimulating factor, differentiation and activation of human osteoclasts were also suppressed by DHMEQ, suggesting the possibility of future application of NF-κB inhibitors to rheumatoid arthritis therapy. PMID

  13. Potential Use of Plectranthus amboinicus in the Treatment of Rheumatoid Arthritis.

    Science.gov (United States)

    Chang, Jia-Ming; Cheng, Chun-Ming; Hung, Le-Mei; Chung, Yuh-Shan; Wu, Rey-Yuh

    2010-03-01

    Plectranthus amboinicus (P. amboinicus) is a folk herb that is used to treat inflammatory diseases or swelling symptoms in Taiwan. We investigated therapeutic efficacy of P. amboinicus in treating Rheumatoid Arthritis (RA) using collagen-induced arthritis animal model. Arthritis was induced in Lewis rats by immunization with bovine type II collagen. Serum anti-collagen IgG, IgM and C-reactive protein (CRP) were analyzed. To understand the inflammation condition of treated animals, production of TNF-α, IL-6 and IL-1β from peritoneal exudates cells (PEC) were also analyzed. P. amboinicus significantly inhibited the footpad swelling and arthritic symptoms in collagen-induced arthritic rats, while the serum anti-collagen IgM and CRP levels were consistently decreased. The production of pro-inflammatory cytokines TNF-α, IL-6 and IL-1β were also decreased in the high dosage of P. amboinicus group. Here, we demonstrate the potential anti-arthritic effect of P. amboinicus for treating RA, which might confer its anti-rheumatic activity. This differs the pharmacological action mode of indomethacin.

  14. Potential Use of Plectranthus amboinicus in the Treatment of Rheumatoid Arthritis

    Directory of Open Access Journals (Sweden)

    Jia-Ming Chang

    2010-01-01

    Full Text Available Plectranthus amboinicus (P. amboinicus is a folk herb that is used to treat inflammatory diseases or swelling symptoms in Taiwan. We investigated therapeutic efficacy of P. amboinicus in treating Rheumatoid Arthritis (RA using collagen-induced arthritis animal model. Arthritis was induced in Lewis rats by immunization with bovine type II collagen. Serum anti-collagen IgG, IgM and C-reactive protein (CRP were analyzed. To understand the inflammation condition of treated animals, production of TNF-α, IL-6 and IL-1β from peritoneal exudates cells (PEC were also analyzed. P. amboinicus significantly inhibited the footpad swelling and arthritic symptoms in collagen-induced arthritic rats, while the serum anti-collagen IgM and CRP levels were consistently decreased. The production of pro-inflammatory cytokines TNF-α, IL-6 and IL-1β were also decreased in the high dosage of P. amboinicus group. Here, we demonstrate the potential anti-arthritic effect of P. amboinicus for treating RA, which might confer its anti-rheumatic activity. This differs the pharmacological action mode of indomethacin.

  15. CD4+ cell-derived interleukin-17 in a model of dysregulated, Borrelia-induced arthritis.

    Science.gov (United States)

    Hansen, Emily S; Johnson, Megan E; Schell, Ronald F; Nardelli, Dean T

    2016-10-01

    Lyme borreliosis, which is caused in the United States by the spirochete Borrelia burgdorferi, may manifest as different arrays of signs, symptoms and severities between infected individuals. Recent studies have indicated that particularly severe forms of Lyme borreliosis in humans are associated with an increased Th17 response. Here, we hypothesized that a murine model combining the dysregulated immune response of an environment lacking interleukin-10 (IL-10) with a robust T-cell-driven inflammatory response would reflect arthritis associated with the production of IL-17 by CD4+ cells. We demonstrate that IL-10 regulates the production of IL-17 by Borrelia-primed CD4+ cells early after interaction with Lyme spirochetes in vitro and that infection of Borrelia-primed mice with B. burgdorferi leads to significant production of IL-17 that contributes to the development of severe arthritis. These results extend our previous findings by demonstrating that a dysregulated adaptive immune response to Lyme spirochetes can contribute to severe, Th17-associated arthritis. These findings may lead to therapeutic measures for individuals with particularly severe symptoms of Lyme borreliosis. © FEMS 2016. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  16. Subfertility in Women With Rheumatoid Arthritis and the Outcome of Fertility Assessments.

    Science.gov (United States)

    Brouwer, Jenny; Fleurbaaij, Rosalie; Hazes, Johanna M W; Dolhain, Radboud J E M; Laven, Joop S E

    2017-08-01

    Subfertility is frequently encountered among female rheumatoid arthritis (RA) patients and has been associated with disease activity and antirheumatic drugs. However, little is known about the results of the fertility assessments in these women. Our aim was to study the outcome of fertility assessments in subfertile women with RA. A cross-sectional study was performed in a nationwide cohort of female RA patients who were pregnant or trying to conceive between 2002 and 2010 (Pregnancy-Induced Amelioration of Rheumatoid Arthritis Study). Patients who had given consent for future contact (n = 260) received a questionnaire on reproductive history, fertility examinations, and fertility treatments. Medical files were obtained from attending gynecologists. A completed questionnaire was returned by 178 women (68%), of whom 96% had ended their efforts to conceive. Eighty-two subjects (46%) had at least 1 subfertile episode, and for 61 women a diagnosis for subfertility was available. Unexplained subfertility (48%) and anovulation (28%) were the most common gynecologic diagnoses, and both occurred more often in RA patients than reported in the general population. Women with unexplained subfertility more often used nonsteroidal antiinflammatory drugs (NSAIDs) during the periconceptional period. Seventeen percent of all pregnancies were conceived after fertility treatments. Fertility treatments had equal or higher pregnancy rates in RA compared to other subfertile populations. Unexplained subfertility is more often diagnosed in subfertile female RA patients than in the general population, and is related to periconceptional NSAID use. Despite the higher incidence of subfertility in women with RA, the outcome of fertility treatments in these women appears favorable. © 2016 The Authors. Arthritis Care & Research published by Wiley Periodicals, Inc. on behalf of American College of Rheumatology.

  17. Septic arthritis in the central part of Denmark

    DEFF Research Database (Denmark)

    Asmussen Andreasen, Rikke; Andersen, Nanna Skaarup; Just, Søren Andreas

    Septic arthritis in the central part of Denmark, Annals of the Rheumatic Diseases, volume 73, supplement 2, p. 287......Septic arthritis in the central part of Denmark, Annals of the Rheumatic Diseases, volume 73, supplement 2, p. 287...

  18. Aiming for a simpler early arthritis MRI protocol

    DEFF Research Database (Denmark)

    Stomp, Wouter; Krabben, Annemarie; van der Heijde, Désirée

    2015-01-01

    PURPOSE: To evaluate whether intravenous gadolinium (Gd) contrast administration can be eliminated when evaluating synovitis and tenosynovitis in early arthritis patients, thereby decreasing imaging time, cost, and invasiveness. MATERIALS AND METHODS: Wrist MRIs of 93 early arthritis patients wer...

  19. What Are Osteoporosis and Arthritis and How Are They Different?

    Science.gov (United States)

    ... Are Osteoporosis and Arthritis and How Are They Different? Fast Facts: An Easy-to-Read Series of ... swelling, and stiffness. How Are Osteoporosis and Arthritis Different? Osteoporosis and osteoarthritis are sometimes confused because their ...

  20. Psoriatic arthritis mutilans (PAM) in the Nordic countries

    DEFF Research Database (Denmark)

    Gudbjornsson, B; Ejstrup, L; Gran, J T

    2013-01-01

    To determine the prevalence and clinical characteristics of psoriatic arthritis mutilans (PAM) in the Nordic countries.......To determine the prevalence and clinical characteristics of psoriatic arthritis mutilans (PAM) in the Nordic countries....

  1. Elevated rheumatoid factor and long term risk of rheumatoid arthritis

    DEFF Research Database (Denmark)

    Nielsen, Sune F; Bojesen, Stig E; Schnohr, Peter

    2012-01-01

    To test whether elevated concentration of rheumatoid factor is associated with long term development of rheumatoid arthritis.......To test whether elevated concentration of rheumatoid factor is associated with long term development of rheumatoid arthritis....

  2. Risk of atrial fibrillation and stroke in rheumatoid arthritis

    DEFF Research Database (Denmark)

    Lindhardsen, Jesper; Ahlehoff, Ole; Gislason, Gunnar Hilmar

    2012-01-01

    To determine if patients with rheumatoid arthritis have increased risk of atrial fibrillation and stroke.......To determine if patients with rheumatoid arthritis have increased risk of atrial fibrillation and stroke....

  3. Rheumatoid Arthritis Pain: Tips for Protecting Your Joints

    Science.gov (United States)

    Rheumatoid arthritis pain: Tips for protecting your joints Use these joint protection techniques to help you stay in control of your rheumatoid arthritis pain. By Mayo Clinic Staff Joint protection is ...

  4. Degenerative Changes in the Spine: Is This Arthritis?

    Science.gov (United States)

    ... in my spine. Does this mean I have arthritis? Answers from April Chang-Miller, M.D. Yes. ... spine. Osteoarthritis is the most common form of arthritis. Doctors may also refer to it as degenerative ...

  5. Rasagiline ameliorates olfactory deficits in an alpha-synuclein mouse model of Parkinson's disease.

    Directory of Open Access Journals (Sweden)

    Géraldine H Petit

    Full Text Available Impaired olfaction is an early pre-motor symptom of Parkinson's disease. The neuropathology underlying olfactory dysfunction in Parkinson's disease is unknown, however α-synuclein accumulation/aggregation and altered neurogenesis might play a role. We characterized olfactory deficits in a transgenic mouse model of Parkinson's disease expressing human wild-type α-synuclein under the control of the mouse α-synuclein promoter. Preliminary clinical observations suggest that rasagiline, a monoamine oxidase-B inhibitor, improves olfaction in Parkinson's disease. We therefore examined whether rasagiline ameliorates olfactory deficits in this Parkinson's disease model and investigated the role of olfactory bulb neurogenesis. α-Synuclein mice were progressively impaired in their ability to detect odors, to discriminate between odors, and exhibited alterations in short-term olfactory memory. Rasagiline treatment rescued odor detection and odor discrimination abilities. However, rasagiline did not affect short-term olfactory memory. Finally, olfactory changes were not coupled to alterations in olfactory bulb neurogenesis. We conclude that rasagiline reverses select olfactory deficits in a transgenic mouse model of Parkinson's disease. The findings correlate with preliminary clinical observations suggesting that rasagiline ameliorates olfactory deficits in Parkinson's disease.

  6. Rasagiline ameliorates olfactory deficits in an alpha-synuclein mouse model of Parkinson's disease.

    Science.gov (United States)

    Petit, Géraldine H; Berkovich, Elijahu; Hickery, Mark; Kallunki, Pekka; Fog, Karina; Fitzer-Attas, Cheryl; Brundin, Patrik

    2013-01-01

    Impaired olfaction is an early pre-motor symptom of Parkinson's disease. The neuropathology underlying olfactory dysfunction in Parkinson's disease is unknown, however α-synuclein accumulation/aggregation and altered neurogenesis might play a role. We characterized olfactory deficits in a transgenic mouse model of Parkinson's disease expressing human wild-type α-synuclein under the control of the mouse α-synuclein promoter. Preliminary clinical observations suggest that rasagiline, a monoamine oxidase-B inhibitor, improves olfaction in Parkinson's disease. We therefore examined whether rasagiline ameliorates olfactory deficits in this Parkinson's disease model and investigated the role of olfactory bulb neurogenesis. α-Synuclein mice were progressively impaired in their ability to detect odors, to discriminate between odors, and exhibited alterations in short-term olfactory memory. Rasagiline treatment rescued odor detection and odor discrimination abilities. However, rasagiline did not affect short-term olfactory memory. Finally, olfactory changes were not coupled to alterations in olfactory bulb neurogenesis. We conclude that rasagiline reverses select olfactory deficits in a transgenic mouse model of Parkinson's disease. The findings correlate with preliminary clinical observations suggesting that rasagiline ameliorates olfactory deficits in Parkinson's disease.

  7. Butyrate inhibits interleukin-17 and generates Tregs to ameliorate colorectal colitis in rats.

    Science.gov (United States)

    Zhang, Mingming; Zhou, Qian; Dorfman, Robert G; Huang, Xiaoli; Fan, Tingting; Zhang, Hao; Zhang, Jun; Yu, Chenggong

    2016-07-30

    Butyrate is an energy source for colonocytes that is formed by bacterial fermentation of dietary fiber in the colon and that exerts broad anti-inflammatory activities. Although the administration of butyrate improves homeostasis in patients and ameliorates IBD (Inflammatory Bowel Disease)-related lesions and symptoms, the anti-inflammatory mechanisms of butyrate still remain unclear. To explore the impact of butyrate on Treg (Regulatory T cell)/Th17 (T helper 17 cell) differentiation and colitis in rats. The effect of butyrate on the expression of markers related to both Tregs and Th17 cells were determined in human monocytes as well as a rat model of colitis induced by 2,4,6-trinitrobenzene sulfonic acid. Rats were treated with butyrate in vivo, whereas the rat splenocytes and human monocytes were treated in vitro. We found that butyrate administration increased peripheral blood Treg cell levels as well as plasma levels of anti-Th17 cytokines (IL-10 and IL-12). Butyrate administration further suppressed IL-17 levels in both plasma and colonic mucosa, and ameliorated colonic colitis lesions in rats. This promotion of Treg activity and inhibition of IL-17 release was also observed in human venous monocytes and rat splenocytes in vitro. Our results suggest that butyrate plays a key role in regulating the Treg/Th17 balance and ultimately protects the colon mucosa against the development of IBD.

  8. Amelioration of experimental autoimmune encephalomyelitis in Lewis rats treated with fucoidan.

    Science.gov (United States)

    Kim, Heechul; Moon, Changjong; Park, Eun-jin; Jee, Youngheun; Ahn, Meejung; Wie, Myung Bok; Shin, Taekyun

    2010-03-01

    We examined whether fucoidan affected the clinical symptoms of experimental autoimmune encephalomyelitis (EAE) in rats. EAE was induced in Lewis rats that were immunized with guinea-pig myelin basic protein (MBP) and complete Freund's adjuvant. Fucoidan (50 mg/kg, daily) was administered to rats with EAE intraperitoneally, either in the EAE induction phase from either 1 day before immunization to day 7 post-immunization (PI), or the effector phase from day 8 to 14 PI, to test which phase of rat EAE is affected by fucoidan treatment.The onset, severity and duration of EAE paralysis in the fucoidan-treated group in the days 8-14 PI-treated rats, but not in days -1-7 PI-treated rats, were significantly delayed, suppressed and reduced, respectively, compared with the vehicle-treated controls. Treatment with fucoidan reduced the encephalitogenic response and TNF-alpha production during EAE. Moreover, the clinical amelioration coincided with decreased infiltration of inflammatory cells in the EAE-affected spinal cord. The ameliorative effect of fucoidan on clinical paralysis in EAE-affected rats may be mediated, in part, by the suppression of the autoreactive T cell response and inflammatory cytokine production. (c) 2009 John Wiley & Sons, Ltd.

  9. Efek Anti Radang dan Toksisitas Akut Ekstrak Daun Jintan (Plectranthus amboinicus pada Tikus yang Diinduksi Arthritis

    Directory of Open Access Journals (Sweden)

    Lailatul Muniroh

    2013-06-01

    plants for Indonesian people. The purposes of this study were to analyze jintan leaves extract activity and to understand acute toxicity effect on arthritis induced rats. Extract were obtained from fresh jintan leaves by ethanol 96% maceration method, then diluted with CMC-Na. White rats strain wistar aged 2–3 months were divided into 5 groups: Control; treatment arthritis induced (P1, treatment arthritis induced given extract dose of 19 g/kg BW (P2; treatment arthritis induced given extract dose of 38 g/kgBW (P3 and treatment group with allopurinol dose of 2.5 mg/kg BW. Arthritis induced was done by uric acid 2% and oxonic acid 1.5% intraperitoneal for 15 days. After formed a lesion arthritis, jintan extract and allopurinol were given for 7 days. Blood serum sample were collected before and after treatment to measure Monosodium Urea (MSU concentration. Acute toxicity test using 4 groups of Wistar rats given jintan extract starting dose of 1900 mg/kgBW, 3800 mg/kgBW and 5000 mg/kgBW. The results showed that jintan extract contain relative fraction of flavonoid, saponin, polyphenol, terpen and antraquinon. Activity test of jintan extract showed decrease concentration of MSU (p 0.05 before and after treatment. Acute toxicity test showed no lethal dose 50% and there were no toxic symptoms of neurological disorders and physical activity disturbance in all treatment group, so that jintan leaves extract can be classified as “practically nontoxic” herbal plant.

  10. The clinical and radiological evaluation of pyogenic arthritis

    International Nuclear Information System (INIS)

    Cho, Young Jun; Kim, Kyung Joo; Yoo, Jung Keun; Kim, Young Chul; Hur, Don

    1984-01-01

    Pyogenic arthritis remain a difficult problem, despite the availability of a wide range of powerful modern antibiotics. Early and correct diagnosis is imperative to assure the prompt initiation of an effective therapeutic regimen and the prevent of late sequela. Careful clinical, laboratory and roentgenological analysis are fundamental to early and precise diagnosis. Therefore, plain roentgenogram should not be overlooked. A radiological and clinical observation was made in 51 cases of pyogenic arthritis admitted to Chosun University Hospital during the period from January 1976 to December 1983 and following results were obtained. 1. Among the 51 cases, 36 cases (70.6%) were male and 15 cases (29.4%) were females. The most prevalent age was 5 to 9 (27.6%). 2. Symptom duration less than 5 days was in 21 cases (41.2%) and more than 31 days was in 6 cases (11.7%). 3. The most common symptom on admission was pain around the involved joint and others are limitation of motion, swelling, tenderness, fever, local heating and erythema. 4. The underlying causes were composed of unknown in 21 cases (41.2%), trauma in 18 cases (35.3%), infections focus in 8 cases (15.7%) and iatrogenic reason 4 cases (7.8%). 5. The most commonly affected joint was hip joint (45.1%). The other affected sites in order of frequency were knee, ankle, shoulder, S-I and elbow joint. In infants and children, hip and knee joint are commonly affected: in adults, knee joint is most is most commonly affected. 6. In laboratory findings, the number of W.B.C and E.S.R were increased in 56.9%. Symptom duration more than 31 days in 5 cases were increased E.S.R only. Causative microorganism was isolated in 31 cases: the most common microorganism was Staphylococcus aureus in 22 cases. Others are B-hemolytics Stretoocccus, Enterobacteriaceae species and Pseudomonas aeruginosa. 7. In 26 cases (50.9%) of the patients, roentgenographic findings was negative. The most common radiological findings was soft tissue

  11. Zinc Deficiency in Humans and its Amelioration

    Directory of Open Access Journals (Sweden)

    Yashbir Singh Shivay

    2015-01-01

    Full Text Available Zinc (Zn deficiency in humans has recently received considerable attention. Global mortality in children under 5 years of age in 2004 due to Zn deficiency was estimated at 4,53,207 as against 6,66,771 for vitamin A deficiency; 20,854 for iron deficiency and 3,619 for iodine deficiency. In humans 2800-3000 proteins contain Zn prosthetic group and Zn is an integral component of zinc finger prints that regulate DNA transcription. Zinc is a Type-2 nutrient, which means that its concentration in blood does not decrease in proportion of the Zn deficiency. Adverse effects of Zn deficiency vary with age: low weight gain, diarrhoea, aneroxia and neurobehavioral disturbances are observed in infants, while skin changes and dwarfism are frequent in toddlers and adolescents. Common manifestations of Zn deficiency among elderly include hypogeusia, chronic non-healing ulcers and recurrent infections.Ameliorative measures of Zn deficiency in humans can be classified in two groups, namely, nutraceutical and biofortification of food grains. Nutraceutical interventions include pharmaceutical supplements, dietary supplements and dietary diversification, while biofortification of food grains can be achieved by genetic modification (GM of crops or by agronomic techniques that include soil or/and foliar fertilization of crops.The major disadvantage of nutraceutical approaches is that the major beneficiaries are urban people and the poor rural masses that need adequate Zn nutrition most are left out. Genetic biofortification of food grains requires large amounts of funds and a fairly long-period of time. Further, a large number of countries have not yet accepted genetically modified (GM foods. On the other hand agronomic biofortification of food grains yields immediate effects and rural and urban people are equally benefitted. Our studies have shown that Zn concentration in cereals (rice, wheat etc and pulses can be considerably increased by soil or/and foliar

  12. Efficacy of arthroscopic treatment for resolving infection in septic arthritis of native joints.

    Science.gov (United States)

    Aïm, F; Delambre, J; Bauer, T; Hardy, P

    2015-02-01

    Septic arthritis is a diagnostic and therapeutic emergency that threatens both life and function. The primary objective of this study was to assess the efficacy on the infectious process of arthroscopic treatment in patients with septic arthritis of native joints. The secondary objective was to identify factors predicting failure to achieve infection resolution after arthroscopic treatment. We hypothesised that arthroscopy was the appropriate treatment strategy. Forty-six cases of septic arthritis in 46 patients with a mean age of 46 years (range, 18-72 years) were retrospectively reviewed. The cause of the septic arthritis was haematogenous dissemination in 39.1% of patients, surgery in 34.8%, a local injection in 19.6%, and trauma in 6.5%. The involved joint was the knee in 32 patients, the shoulder in 6, the hip in 3, the ankle in 3, and the elbow in 2. All patients underwent arthroscopic joint lavage, with or without synovectomy depending on the Gächter stage. Dual antibiotic therapy was given routinely after the procedure. For each patient, we assessed time to treatment, intraoperative findings according to the Gächter classification, cultures of drainage-fluids, and whether repeat arthroscopic lavage was required. Recovery of the infection was defined as absence of clinical or laboratory signs of infection at last follow-up. Mean follow-up was 42 months (range, 1-120). Mean time from symptom onset to arthroscopic treatment was 7.5 days. Full recovery of the infection was achieved in 93% of patients, although 25% required more than one arthroscopic lavage. Factors significantly associated with arthroscopic treatment failure were Gächter stage III or IV and positive drainage-fluid cultures after 24h. Arthroscopic treatment is indicated in all patients with septic arthritis on native joints. The procedure should be repeated if the initial course is unfavourable. IV. Retrospective study. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  13. The initial ultrasonographic examination of hands and feet joints in patients with early rheumatoid arthritis

    Directory of Open Access Journals (Sweden)

    Monika Ponikowska

    2015-09-01

    Full Text Available Objectives : The aim was to assess of the morphology, intensity, and activity of changes in the first ultrasonographic (US examination of hands and feet in patients with early arthritis (lasting up to 12 months who were ultimately diagnosed with rheumatoid arthritis (RA. An attempt was made to demonstrate a correlation between the intensity of lesions in US and selected laboratory parameters. Material and methods : Ultrasonographic examination was performed using a LOGIC GE 500 device on a group of 60 patients with arthritis (46 women, 14 men aged 18–80, previously untreated. In total, 3120 hand and feet joints were examined. The assessment focused on the presence of joint effusion, synovial proliferation and power Doppler signals (assessed on a semi-quantitative scale. Each patient underwent laboratory tests, necessary for making a diagnosis. In order to analyze the correlations between changes in US and laboratory parameters, erythrocyte sedimentation rate (ESR, reactive protein test (CRP, rheumatoid factor (RF, and anti-citrullinated protein antibodies (ACPAs were used. Results : In the study group, the average duration of arthritis symptoms until the first US examination was 5.6 months. Among the 3120 examined hand and foot joints, deviations from the norm appeared in 1093 joints, synovial hypertrophy was found in 471 joints (grade 1 synovial hypertrophy was reported most frequently, while presence of signal in Power Doppler was revealed in 261 joints (grade 1 was observed most frequently. A statistically significant correlation was found between the intensity of changes in Power Doppler and CRP concentration. Conclusions : In patients with increased concentrations of CRP, we may expect arthritis of higher intensity, therefore, in order to prevent the progression of destructive changes, it is necessary to quickly implement effective disease-modifying antirheumatic treatment. The conducted research showed that the activity of joint

  14. Intra- and interobserver reliability of the Eaton classification for trapeziometacarpal arthritis: a systematic review.

    Science.gov (United States)

    Berger, Aaron J; Momeni, Arash; Ladd, Amy L

    2014-04-01

    Trapeziometacarpal, or thumb carpometacarpal (CMC), arthritis is a common problem with a variety of treatment options. Although widely used, the Eaton radiographic staging system for CMC arthritis is of questionable clinical utility, as disease severity does not predictably correlate with symptoms or treatment recommendations. A possible reason for this is that the classification itself may not be reliable, but the literature on this has not, to our knowledge, been systematically reviewed. We therefore performed a systematic review to determine the intra- and interobserver reliability of the Eaton staging system. We systematically reviewed English-language studies published between 1973 and 2013 to assess the degree of intra- and interobserver reliability of the Eaton classification for determining the stage of trapeziometacarpal joint arthritis and pantrapezial arthritis based on plain radiographic imaging. Search engines included: PubMed, Scopus(®), and CINAHL. Four studies, which included a total of 163 patients, met our inclusion criteria and were evaluated. The level of evidence of the studies included in this analysis was determined using the Oxford Centre for Evidence Based Medicine Levels of Evidence Classification by two independent observers. A limited number of studies have been performed to assess intra- and interobserver reliability of the Eaton classification system. The four studies included were determined to be Level 3b. These studies collectively indicate that the Eaton classification demonstrates poor to fair interobserver reliability (kappa values: 0.11-0.56) and fair to moderate intraobserver reliability (kappa values: 0.54-0.657). Review of the literature demonstrates that radiographs assist in the assessment of CMC joint disease, but there is not a reliable system for classification of disease severity. Currently, diagnosis and treatment of thumb CMC arthritis are based on the surgeon's qualitative assessment combining history, physical

  15. Destructive arthritis in Behçet's disease: a report of eight cases and literature review.

    Science.gov (United States)

    Frikha, F; Marzouk, S; Kaddour, N; Frigui, M; Bahloul, Z

    2009-09-01

    Behçet's disease (BD) is a multisystemic disease with typically non-erosive and non-deforming joint manifestations. The occurrence of destructive arthritis in Behçet's disease has rarely been reported. Here we attempt to define the epidemiological, clinical and radiological features of this unusual type of osteoarticular manifestation of BD. We retrospectively reviewed the medical records of 553 patients with Behçet's disease seen over 25-year period in our department of Internal Medicine (Sfax-Tunisia). All the patients fulfilled The International Study Group of Behçet's Disease criteria. Patients with destructive arthritis (defined by radiological changes: erosions and/or geodes and/or global narrowing of the joint space and/or ankylosis) were included in this study. Rheumatologic manifestations were observed in 71.1% patients. Eight patients (1.4% overall, 2% among patients with rheumatologic manifestations) had presented with destructive arthritis. The joint symptoms involved the knee in two cases, the wrist in one case, the elbow (one case), the sternoclavicular joint in two cases, the foot in one case and the tarsal scaphoïd in one case. There was recurrent arthritis at the same joint in the majority of cases. X-ray examinations revealed radiological changes: global narrowing of the joint in one case (knee), narrowing of the joint with geodes in three cases (knee, sternoclavicular), isolated geodes in two cases (tarsal scaphoid, foot) and severe lesions with ankylosis in two cases (two elbows, right wrist). Joint manifestations are common in patients with BD, but destructive arthritis is rare.

  16. Diagnostic and therapeutic delay of rheumatoid arthritis and its relationship with health care devices in Catalonia. The AUDIT study.

    Science.gov (United States)

    Corominas, Hèctor; Narváez, Javier; Díaz-Torné, César; Salvador, Georgina; Gomez-Caballero, María Eugenia; de la Fuente, Diana; Campoy, Ester; Roig-Vilaseca, Daniel; Clavaguera, Teresa; Morlà, Rosa; Torrente-Segarra, Vicenç; Arasa, Xavier; Gomez-Puerta, José Alfredo; Möller, Ingrid; Alegre, Cayetano; Graell, Eduard; Ponce, Andrés; Lisbona, María Pilar; Pérez-Garcia, Carolina; Fíguls, Ramon; Sirvent, Elena; Poca, Violan; Sanmartí, Raimon

    2016-01-01

    Diagnosis and therapy of patients with early onset rheumatoid arthritis (RA) is influenced by accessibility to specialized care devices. We attempted to analyze the impact of their availability. We analyzed time related to diagnosis delay measuring: 1) Time from first clinical symptoms to the first visit with the Rheumatologist; 2) Time from referral to the first visit of Rheumatology; 3) Time between first symptom until final diagnosis; 4) time between first symptom until the initiation of the first disease-modifying antirheumatic drug (DMARD). The presence of these 6 rheumatology devices was defined: 1) early arthritis monographic clinics, 2) RA monographic clinics, 3) Mechanisms for fast programming, 4) Algorithms for referral from primary care (PC), 5) rheumatology consultation services in PC and 6) consulting services in PC. The mean time from onset of symptoms to diagnosis or the establishment of a DMARD in RA patients in Catalonia is very long (11 months). Patients seen in rheumatology devices such as RA monographic clinics, rheumatology consultation in PC and specially in early arthritis clinics are treated early with DMARDs. the existence of monographic clinics or consulting in primary care centers is essential to improve early care of RA patients. Copyright © 2015 Elsevier España, S.L.U. y Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.

  17. Cytokine profiles in peripheral blood and whole blood cell cultures associated with aggressive periodontitis, juvenile idiopathic arthritis, and rheumatoid arthritis

    DEFF Research Database (Denmark)

    Poulsen, Anne Havemose; Sørensen, Lars Korsbaek; Stoltze, Kaj

    2005-01-01

    Cytokines play a key role in the pathogenesis of inflammatory diseases. An obvious question is whether patients with aggressive periodontitis, juvenile idiopathic arthritis, or rheumatoid arthritis share blood cytokine profiles distinguishing them from individuals free of disease....

  18. Effectiveness of Occupational Therapy Interventions for Adults With Rheumatoid Arthritis: A Systematic Review.

    Science.gov (United States)

    Siegel, Patricia; Tencza, Melissa; Apodaca, Beverly; Poole, Janet L

    We reviewed the efficacy of occupational therapy-related interventions for adults with rheumatoid arthritis. We examined 51 Level I studies (19 physical activity, 32 psychoeducational) published 2000-2014 and identified from five databases. Interventions that focused solely on the upper or lower extremities were not included. Findings related to key outcomes (activities of daily living, ability, pain, fatigue, depression, self-efficacy, disease symptoms) are presented. Strong evidence supports the use of aerobic exercise, resistive exercise, and aquatic therapy. Mixed to limited evidence supports dynamic exercise, Tai Chi, and yoga. Among the psychoeducation interventions, strong evidence supports the use of patient education, self-management, cognitive-behavioral approaches, multidisciplinary approaches, and joint protection, and limited or mixed evidence supports the use of assistive technology and emotional disclosure. The evidence supports interventions within the scope of occupational therapy practice for rheumatoid arthritis, but few interventions were occupation based. Copyright © 2017 by the American Occupational Therapy Association, Inc.

  19. Kaempferol, a dietary flavonoid, ameliorates acute inflammatory and nociceptive symptoms in gastritis, pancreatitis, and abdominal pain.

    Science.gov (United States)

    Kim, Shi Hyoung; Park, Jae Gwang; Sung, Gi-Ho; Yang, Sungjae; Yang, Woo Seok; Kim, Eunji; Kim, Jun Ho; Ha, Van Thai; Kim, Han Gyung; Yi, Young-Su; Kim, Ji Hye; Baek, Kwang-Soo; Sung, Nak Yoon; Lee, Mi-nam; Kim, Jong-Hoon; Cho, Jae Youl

    2015-07-01

    Kaempferol (KF) is the most abundant polyphenol in tea, fruits, vegetables, and beans. However, little is known about its in vivo anti-inflammatory efficacy and mechanisms of action. To study these, several acute mouse inflammatory and nociceptive models, including gastritis, pancreatitis, and abdominal pain were employed. Kaempferol was shown to attenuate the expansion of inflammatory lesions seen in ethanol (EtOH)/HCl- and aspirin-induced gastritis, LPS/caerulein (CA) triggered pancreatitis, and acetic acid-induced writhing. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  20. Protease-resistant modified human β-hexosaminidase B ameliorates symptoms in GM2 gangliosidosis model.

    Science.gov (United States)

    Kitakaze, Keisuke; Mizutani, Yasumichi; Sugiyama, Eiji; Tasaki, Chikako; Tsuji, Daisuke; Maita, Nobuo; Hirokawa, Takatsugu; Asanuma, Daisuke; Kamiya, Mako; Sato, Kohei; Setou, Mitsutoshi; Urano, Yasuteru; Togawa, Tadayasu; Otaka, Akira; Sakuraba, Hitoshi; Itoh, Kohji

    2016-05-02

    GM2 gangliosidoses, including Tay-Sachs and Sandhoff diseases, are neurodegenerative lysosomal storage diseases that are caused by deficiency of β-hexosaminidase A, which comprises an αβ heterodimer. There are no effective treatments for these diseases; however, various strategies aimed at restoring β-hexosaminidase A have been explored. Here, we produced a modified human hexosaminidase subunit β (HexB), which we have termed mod2B, composed of homodimeric β subunits that contain amino acid sequences from the α subunit that confer GM2 ganglioside-degrading activity and protease resistance. We also developed fluorescent probes that allow visualization of endocytosis of mod2B via mannose 6-phosphate receptors and delivery of mod2B to lysosomes in GM2 gangliosidosis models. In addition, we applied imaging mass spectrometry to monitor efficacy of this approach in Sandhoff disease model mice. Following i.c.v. administration, mod2B was widely distributed and reduced accumulation of GM2, asialo-GM2, and bis(monoacylglycero)phosphate in brain regions including the hypothalamus, hippocampus, and cerebellum. Moreover, mod2B administration markedly improved motor dysfunction and a prolonged lifespan in Sandhoff disease mice. Together, the results of our study indicate that mod2B has potential for intracerebrospinal fluid enzyme replacement therapy and should be further explored as a gene therapy for GM2 gangliosidoses.