Correlation of serum Dickkopf-1 content with bone destruction, inflammatory response and oxidation reaction in patients with gouty arthritis

Directory of Open Access Journals (Sweden)

Yu-Mei He

2017-09-01

Full Text Available Objective: To study the correlation of serum Dickkopf-1 (DKK-1 content with bone destruction, inflammatory response and oxidation reaction in patients with gouty arthritis. Methods: A total of 40 patients with acute gouty arthritis who were treated in our hospital between 2013 and 2016 were selected as the group A of the study, 56 patients with asymptomatic hyperuricemia who were treated in our hospital during the same period were selected as the group B of the study, and 60 healthy volunteers who received physical examination in our hospital during the same period were selected as the control group of the study. The serum was collected to detect the contents of DKK-1, bone destruction indexes, inflammatory response indexes and oxidation reaction indexes. Results: Serum DKK-1, TRACP5b, RANKL, β-CTX, PGE2, sICAM-1, sVCAM-1, sCD14, MDA, 8-OHdG and 3-NT levels of group A and group B were significantly higher than those of control group while SOD and GSH-Px levels were significantly lower than those of control group; serum DKK-1, TRACP5b, RANKL, β-CTX, PGE2, sICAM-1, sVCAM-1, sCD14, MDA, 8-OHdG and 3-NT levels of group A were significantly higher than those of group B while SOD and GSH-Px levels were significantly lower than those of group B; serum DKK-1 level was positively correlated with TRACP5b, RANKL, β-CTX, PGE2, sICAM-1, sVCAM-1, sCD14, MDA, 8-OHdG and 3-NT levels, and negatively correlated with SOD and GSH-Px levels. Conclusion: Abnormally elevated DKK-1 in patients with gouty arthritis can induce articular bone destruction as well as inflammatory response and oxidative stress response activation.

Acute gouty bursitis: report of 15 cases.

Science.gov (United States)

Canoso, J J; Yood, R A

1979-01-01

Fifteen cases of acute gouty bursitis were seen among 136 crystal-proved cases of gout. Bursal aspirate yielded yellow or pink fluid in 10, chalky white fluid in 1, and a small amount of bloody fluid in 4. Monosodium urate crystals were present in all. Bursal fluid leucocyte counts averaged 2.9 X 10(9)/1 compared with synovial fluid leucocyte counts that averaged 25.5 X 10(9)/1 in cases of articular gout (P less than 0.05). Gouty, septic, and idiopathic (traumatic) bursitis share clinical features, and detailed bursal fluid analysis is crucial for diagnosis. PMID:496446

THE COURSE OF GOUTY ARTHRITIS ACCORDING TO THE KHABAROVSK CITY RHEUMATOLOGY ROOMAND THE EFFECTIVENESS OF GOUT SCHOOL

Directory of Open Access Journals (Sweden)

Faina Sergeyevna Zharskaya

2010-01-01

Full Text Available The past decade is marked by a rise in the detection rates of gout. The paper gives data on its incidence, risk factors, the frequency of diagnostic errors, the specific features of the course of male gouty arthritis, and the effectiveness of Gout school activities

Engagement of fatty acids with Toll-like receptor 2 drives interleukin-1beta production via the ASC/caspase 1 pathway in monosodium urate monohydrate crystal-induced gouty arthritis.

NARCIS (Netherlands)

Joosten, L.A.B.; Netea, M.G.; Mylona, E.; Koenders, M.I.; Malireddi, R.K.; Oosting, M.; Stienstra, R.; Veerdonk, F.L. van de; Stalenhoef, A.F.H.; Giamarellos-Bourboulis, E.J.; Kanneganti, T.D.; Meer, J.W.M. van der

2010-01-01

OBJECTIVE: The concept that intraarticular crystals of uric acid by themselves trigger episodes of painful gouty arthritis is inconsistent with the clinical reality. Patients with large deposits of monosodium urate monohydrate (MSU) crystals (tophi) do not necessarily experience gouty attacks. In

Pitfalls in management of acute gouty attack, a qualitative research ...

African Journals Online (AJOL)

Hamid Mustafa

2014-05-17

May 17, 2014 ... Abstract Objective: To probe doctors' attitudes and reveal wrong perception in the management of acute gouty attacks. Design: A descriptive study using a designed questionnaire that was completed through face to face interviews in hospitals, health units and polyclinics in the Makah Region. Method: This ...

Pitfalls in management of acute gouty attack, a qualitative research ...

African Journals Online (AJOL)

Objective: To probe doctors' attitudes and reveal wrong perception in the management of acute gouty attacks. Design: A descriptive study using a designed questionnaire that was completed through face to face interviews in hospitals, health units and polyclinics in the Makah Region. Method: This is a qualitative study of ...

Effects of RuPeng15 Powder (RPP15 on Monosodium Urate Crystal-Induced Gouty Arthritis in Rats

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Y.-Y. Kou

2015-01-01

Full Text Available RuPeng15 Powder (RPP15 is a herbal multicompound remedy that originates from traditional Tibetan medicine and possesses antigout, anti-inflammatory, and antihyperuricemic properties based on the traditional conceptions. The present study was undertaken to evaluate the therapeutic effect of PRP15 in rat gouty arthritis induced by monosodium urate (MSU crystals. In the present study, we found that treatment with RPP15 (0.4, 0.8, and 1.2 g/kg in rats with gouty arthritis induced by MSU crystals significantly attenuated the knee swelling. Histomorphometric and immunohistochemistry analyses revealed that MSU-induced inflammatory cell infiltration and the elevated expressions of nuclear transcription factor-κB p65 (NF-κB p65 in synovial tissues were significantly inhibited, and enzyme-linked immunosorbent assay (ELISA result showed that MSU-induced high levels of tumor necrosis factor-alpha (TNF-α, interleukin-1 beta (IL-1β, and interleukin-8 (IL-8 in synovial fluid were reduced by treatment with RPP15 (0.4, 0.8, and 1.2 g/kg. We conclude that RPP15 may be a promising candidate for the development of a new treatment for gout and its activity of antigout may be partially related to inhibiting TNF-α, IL-1β, IL-8, and NF-κB p65 expression in the synovial tissues.

Spinal and sacroiliac gouty arthritis: report of a case and review of the literature

International Nuclear Information System (INIS)

Cardoso, Fabiano Nassar; Omoumi, Patrick; Wieers, Gregoire; Maldague, Baudouin; Malghem, Jacques; Lecouvet, Frédéric E; Vande Berg, Bruno C

2014-01-01

In this case report, we describe an “uncommon” case of axial gouty arthropathy in a 69-year-old woman with bilateral sciatica that was thoroughly evaluated with conventional radiography, CT scan, magnetic resonance imaging, bone scintigraphy, and PET-CT. Axial gouty arthropathy should be included in the differential diagnosis of chronic low back pain, mainly when several risk factors for gout are present

Sonographic findings in Gouty Nephropathy

International Nuclear Information System (INIS)

Kim, Mi Young; Jeon, Woo Ki; Kim, Ho Kyun; Kim, Yong Soo; Han, Chang Yul; Kim, Young Tong; Han, Sung Tag; Lee, Yoon Woo

1994-01-01

Ultrasound(US) findings of hyperechoic renal medulla in gouty nephropathy were compared with clinical features such as serum uric acid level to evaluate its usefulness in determination of the treatment and prognosis. A retrospective review of US of 36 cases of qouty arthritis was classified into four groups according to the medullary echogenicity (O :normal, grade I: renal medulla as isoechoic as renal cortex, grade II; heterogeneous increased echogenicity of renal medulla than that of renal cortex, grade III: the echogenicity of all renal medulla higher than that of renal cortex with renal contour deformity) which were compared with the serum urate level and associated conditions. Nephrocalcinosis and nephrolithiasis were analyzed through the KUB and the RGB. The degree of hyperechoic renal medulla was related to the level of serum uric acid, and in group IV, six cases of obstructive uropathy (nephrocalcinosis and nephrolithiasis) showed deformed renal contour. Associated conditions such as hypertension, alcoholism, diabetes mellitus and drug abuse were distributed in relation to the degree of hyperechoic renal medullas. US findings of hyperechoic renal mebulla was related with uric acid level in gouty nephropathy and thus could be valuable for treatment decision and prediction of prognosis

Sonographic findings in Gouty Nephropathy

Energy Technology Data Exchange (ETDEWEB)

Kim, Mi Young; Jeon, Woo Ki; Kim, Ho Kyun; Kim, Yong Soo; Han, Chang Yul; Kim, Young Tong; Han, Sung Tag; Lee, Yoon Woo [Inje University College of Medicine, Seoul (Korea, Republic of)

1994-09-15

Ultrasound(US) findings of hyperechoic renal medulla in gouty nephropathy were compared with clinical features such as serum uric acid level to evaluate its usefulness in determination of the treatment and prognosis. A retrospective review of US of 36 cases of qouty arthritis was classified into four groups according to the medullary echogenicity (O :normal, grade I: renal medulla as isoechoic as renal cortex, grade II; heterogeneous increased echogenicity of renal medulla than that of renal cortex, grade III: the echogenicity of all renal medulla higher than that of renal cortex with renal contour deformity) which were compared with the serum urate level and associated conditions. Nephrocalcinosis and nephrolithiasis were analyzed through the KUB and the RGB. The degree of hyperechoic renal medulla was related to the level of serum uric acid, and in group IV, six cases of obstructive uropathy (nephrocalcinosis and nephrolithiasis) showed deformed renal contour. Associated conditions such as hypertension, alcoholism, diabetes mellitus and drug abuse were distributed in relation to the degree of hyperechoic renal medullas. US findings of hyperechoic renal mebulla was related with uric acid level in gouty nephropathy and thus could be valuable for treatment decision and prediction of prognosis.

Gouty arthritis: the diagnostic and therapeutic impact of dual-energy CT

International Nuclear Information System (INIS)

Finkenstaedt, Tim; Manoliou, Andrei; Higashigaito, Kai; Andreisek, Gustav; Guggenberger, Roman; Alkadhi, Hatem; Toniolo, Martin; Michel, Beat

2016-01-01

To determine the diagnostic and therapeutic impact of dual-energy computed tomography (DECT) in gout. Forty-three patients with (n = 20) and without a history of gout (n = 23) showing non-specific soft tissue deposits underwent DECT after unrewarding arthrocentesis. Two blinded, independent readers evaluated DECT for the presence of urate crystals. Clinical diagnosis, clinically suspected urate crystal locations, diagnostic thinking and therapeutic decisions were noted before and after DECT. Clinical 1-month follow-up was obtained. DECT showed urate in 26/43 patients (60 %). After DECT, clinical diagnosis of gout was withdrawn in 17/43 (40 %) and was maintained in 16/43 patients (37 %). In 10/43 patients (23 %) the diagnosis was maintained, but DECT revealed urate in clinically unsuspected locations. In 23/43 patients (53 %), a treatment-change based on DECT occurred. Changes in diagnostic thinking occurred more frequently in patients without a history of gout (p < 0.001), changes in therapeutic decisions more frequently in patients with a history of gout (p = 0.014). Clinical follow-up indicated beneficial effects of DECT-based diagnoses in 83 % of patients. In patients with or without a history of gout and a recent suspicion for gouty arthritis with an unrewarding arthrocentesis, DECT has a marked diagnostic and therapeutic impact when hyperdense soft-tissue deposits are present. (orig.)

Gouty arthritis: the diagnostic and therapeutic impact of dual-energy CT

Energy Technology Data Exchange (ETDEWEB)

Finkenstaedt, Tim; Manoliou, Andrei; Higashigaito, Kai; Andreisek, Gustav; Guggenberger, Roman; Alkadhi, Hatem [University Hospital Zurich and University of Zurich, Institute of Diagnostic and Interventional Radiology, Zurich (Switzerland); Toniolo, Martin; Michel, Beat [University Hospital Zurich and University of Zurich, Department of Rheumatology, Zurich (Switzerland)

2016-11-15

To determine the diagnostic and therapeutic impact of dual-energy computed tomography (DECT) in gout. Forty-three patients with (n = 20) and without a history of gout (n = 23) showing non-specific soft tissue deposits underwent DECT after unrewarding arthrocentesis. Two blinded, independent readers evaluated DECT for the presence of urate crystals. Clinical diagnosis, clinically suspected urate crystal locations, diagnostic thinking and therapeutic decisions were noted before and after DECT. Clinical 1-month follow-up was obtained. DECT showed urate in 26/43 patients (60 %). After DECT, clinical diagnosis of gout was withdrawn in 17/43 (40 %) and was maintained in 16/43 patients (37 %). In 10/43 patients (23 %) the diagnosis was maintained, but DECT revealed urate in clinically unsuspected locations. In 23/43 patients (53 %), a treatment-change based on DECT occurred. Changes in diagnostic thinking occurred more frequently in patients without a history of gout (p < 0.001), changes in therapeutic decisions more frequently in patients with a history of gout (p = 0.014). Clinical follow-up indicated beneficial effects of DECT-based diagnoses in 83 % of patients. In patients with or without a history of gout and a recent suspicion for gouty arthritis with an unrewarding arthrocentesis, DECT has a marked diagnostic and therapeutic impact when hyperdense soft-tissue deposits are present. (orig.)

76 FR 29767 - Arthritis Advisory Committee; Notice of Meeting

Science.gov (United States)

2011-05-23

...] Arthritis Advisory Committee; Notice of Meeting AGENCY: Food and Drug Administration, HHS. ACTION: Notice... Administration (FDA). The meeting will be open to the public. Name of Committee: Arthritis Advisory Committee... indication: ``ILARIS is indicated for the treatment of gouty arthritis attacks. ILARIS has also been shown to...

Olecranon bursitis as initial presentation of gout in asymptomatic normouricemic patients

NARCIS (Netherlands)

Emad, Yasser; Ragab, Yasser; El Shaarawy, Nashwa; Rasker, Johannes J.

2014-01-01

Background Acute bursitis is a less frequent presentation of gout, especially in normouricemic subjects compared to the typical pattern of acute gouty arthritis. Aim of the work The aim of the current case reports is to describe the clinical and the magnetic resonance imaging features of acute gouty

99m-Tc HMDP bone scintigraphic findings of gouty arthropathy of both hands

International Nuclear Information System (INIS)

Shih, Wei-Jen; Domstad, P.A.; Purcell, M.; DeLand, F.H.

1988-01-01

The 99m Tc hydroxy methylene diphosphonate scintigraphic findings of both hands are correlated to the radiographic findings in a patient with a 30-year history of gouty arthropathy. Scintigraphic differentiation of the type of arthritis on the basis of uptake pattern is difficult. However, the findings of rheumatoid arthritis are confined to the joints and usually the involvement is symmetrical. With gout there is a tendency toward asymmetrical, bilateral, multifocal joint involvement with areas of intense abnormal uptake; because of the associated soft tissue swelling, the intense uptake usually extends beyond the involved joints. (author)

Cogan's syndrome mimicking acute Lyme arthritis.

Science.gov (United States)

Schwegmann, J P; Enzenauer, R J

1995-05-01

A pediatric case of Cogan's syndrome mimicking acute Lyme arthritis is described. A 12-year-old black boy was admitted to the pediatric service for presumed right knee septic arthritis. Symptoms included acute pain and swelling with decreased range-of-motion. Although the patient's right knee symptoms and positive Lyme serology were consistent with a diagnosis of Lyme arthritis, the presence of sensorineural hearing loss and interstitial keratitis with inflammatory arthritis suggested a diagnosis of Cogan's syndrome. Subsequent Western blot analysis was negative for Borrelia burgdorferi antigens. The patient had dramatic clinical improvement of musculoskeletal and ophthalmologic complaints shortly after receiving high-dose corticosteroids, although residual sensorineural hearing loss persisted.

Risk of acute gout among active smokers: data from nationwide inpatient sample.

Science.gov (United States)

Poudel, Dilli Ram; Karmacharya, Paras; Donato, Anthony

2016-12-01

Smoking has been found to be negatively correlated with serum uric acid levels by virtue of reduced production and increased consumption of endogenous antioxidant uric acid among smokers and has been reported to decrease incidence of gout. To shed further light on the question of association between active smoking and acute gout by examining this association using a large inpatient US database, using the Nationwide Inpatient Sample data from 2009 to 2011, we identified current smokers based on the International Classification of Diseases, Ninth Revision (ICD-9) code 305.1 and were assumed to have ceased smoking during hospital stay. Patients who developed acute gout inhospital were identified based on ICD-9 code 274.01 at secondary diagnosis position. Univariate and multivariate logistic regressions were used to derive odds ratio for measures of association. Statistical analysis was done using STATA version 13.0 (College Station, TX). A total of 17,847,045 discharge records were used which included 13,932 (0.08 %) inhospital acute gouty arthritis and 2,615,944 (14.66 %) active smokers. Both univariate (OR 0.59, CI 0.54-0.63, p gout among hospitalized patients who were current smokers but were assumed to have ceased smoking during hospital stay. Active tobacco use was associated with a lower risk of acute inpatient gouty arthritis, even when controlling for conventional risk factors. More study is needed to correlate this finding with uric acid levels, and a better understanding of the mechanisms that explain this finding are necessary.

First experience with single-source dual-energy computed tomography in six patients with acute arthralgia: a feasibility experiment using joint aspiration as a reference

International Nuclear Information System (INIS)

Diekhoff, Torsten; Kiefer, Tobias; Hamm, Bernd; Hermann, Kay-Geert A.; Ziegeler, Katharina; Feist, Eugen; Mews, Juergen

2015-01-01

Dual-energy computed tomography (DECT) is an emerging imaging technique for examining patients with suspected gout. Single-source dual-energy CT (S-DECT) is a new way of obtaining DECT information on conventional CT scanners rather than using special dual-source CT systems. We tested the feasibility of S-DECT (320-row CT; Aquilion ONE, Toshiba Medical Systems, Otawara, Japan) in 6 patients (5 men, 1 woman; mean age 61.3, range 48 to 69 years) with acute arthralgia and suspected gout, and compared the S-DECT findings with the results of joint aspiration. Three patients had a diagnosis of gouty arthritis with negatively birefringent crystals in synovial fluid, in addition to gouty tophi in S-DECT. Three patients had no detectable crystals by polarization microscopy and no tophi on DECT. Their final diagnoses were rheumatoid arthritis, activated osteoarthritis, and septic arthritis in one case each. This initial experience suggests that S-DECT might be a valuable alternative to dual-source CT. Hence, more patients may benefit from its additional diagnostic abilities in the future. (orig.)

First experience with single-source dual-energy computed tomography in six patients with acute arthralgia: a feasibility experiment using joint aspiration as a reference

Energy Technology Data Exchange (ETDEWEB)

Diekhoff, Torsten; Kiefer, Tobias; Hamm, Bernd; Hermann, Kay-Geert A. [Charite - Universitaetsmedizin Berlin Campus Mitte, Humboldt-Universitaet zu Berlin, Freie Universitaet Berlin, Department of Radiology, Berlin (Germany); Ziegeler, Katharina; Feist, Eugen [Charite - Universitaetsmedizin Berlin Campus Mitte, Humboldt-Universitaet zu Berlin, Freie Universitaet Berlin, Department of Rheumatology and Clinical Immunology, Berlin (Germany); Mews, Juergen [Toshiba Medical Systems Europe, BV, Zoetermeer (Netherlands)

2015-11-15

Dual-energy computed tomography (DECT) is an emerging imaging technique for examining patients with suspected gout. Single-source dual-energy CT (S-DECT) is a new way of obtaining DECT information on conventional CT scanners rather than using special dual-source CT systems. We tested the feasibility of S-DECT (320-row CT; Aquilion ONE, Toshiba Medical Systems, Otawara, Japan) in 6 patients (5 men, 1 woman; mean age 61.3, range 48 to 69 years) with acute arthralgia and suspected gout, and compared the S-DECT findings with the results of joint aspiration. Three patients had a diagnosis of gouty arthritis with negatively birefringent crystals in synovial fluid, in addition to gouty tophi in S-DECT. Three patients had no detectable crystals by polarization microscopy and no tophi on DECT. Their final diagnoses were rheumatoid arthritis, activated osteoarthritis, and septic arthritis in one case each. This initial experience suggests that S-DECT might be a valuable alternative to dual-source CT. Hence, more patients may benefit from its additional diagnostic abilities in the future. (orig.)

Some historical remarks on microcrystalline arthritis (gout and chondrocalcinosis

Directory of Open Access Journals (Sweden)

G. Pasero

2012-01-01

Full Text Available The history of microcrystalline arthritis only began in 1961 when Daniel McCarty and Joseph Lee Hollander demonstrated the presence of sodium monourate crystals in the synovial fluid of gouty patients. However, gout is a historical disease, thanks to the descriptions of Hippocrates, Caelius Aurelianus, Soranus of Ephesus and Araeteus of Cappadocia. The relationship between hyperuricemia and gout was first documented in the nineteenth century by Alfred Baring Garrod, who demonstrated deposits of uric acid crystals on a linen thread held dipped in acidified blood (the so-called “thread method”. Gout has always been considered a prerogative of the moneyed classes (arthritis divitum, and history is full of famous gouty personalities, including kings, emperors, popes, commanders, politicians, artists, writers, philosophers and scientists. Another form of microcrystalline arthritis, chondrocalcinosis, was identified as being a rheumatic disorder different from gout in the 1960s. As a specific clinical entity, it was first identified in 1958 by Dušan Žitnˇan and Štefan Sit’aj in a few Slovak families.

Gram staining in the diagnosis of acute septic arthritis.

Science.gov (United States)

Faraj, A A; Omonbude, O D; Godwin, P

2002-10-01

This study aimed at determining the sensitivity and specificity of Gram staining of synovial fluid as a diagnostic tool in acute septic arthritis. A retrospective study was made of 22 patients who had arthroscopic lavage following a provisional diagnosis of acute septic arthritis of the knee joint. Gram stains and cultures of the knee aspirates were compared with the clinical and laboratory parameters, to evaluate their usefulness in diagnosing acute arthritis. All patients who had septic arthritis had pain, swelling and limitation of movement. CRP was elevated in 90% of patients. The incidence of elevated white blood cell count was higher in the group of patients with a positive Gram stain study (60%) as compared to patients with a negative Gram stain study (33%). Gram staining sensitivity was 45%. Its specificity was however 100%. Gram staining is an unreliable tool in early decision making in patients requiring urgent surgical drainage and washout.

Unusual radiographic changes of a gout patient

International Nuclear Information System (INIS)

Markota, J.

2004-01-01

Background. Gout is a metabolic disorder that results in hyperuricemia and accumulation of uric acid crystals (urats) in tissues, especially joint cartilage. The gouty arthritis presents as acute attacks of arthritis leading eventually to chronic gouty arthritis. In 80% of cases it first occurs in the matatarsophalangeal (MTP) joint of the great toe and is more frequent in male population. Case report. We present a case of unusual radiographic changes accompanying gouty arthritis. A 63 year old female complained about swelling of the first MTP joint on the right, right knee, about stiffness of feet and hands' digits and about backache. First symptoms started to appear 30 years ago. In the time of examination radiographs displayed degenerative changes of the majority of presented joints, bilateral sacroiliitis and osseous ankylosis of both insteps. Microscopic examination showed urate crystals in the samples of the synovial fluid aspirated from the knee. The histological findings of the synovial tissue after the synovectomy were also in favour of gouty arthritis. Conclusions. Radiographs are the most important imaging modality in the diagnostic process of gout. However, radiographic differential diagnosis can be difficult, since the findings overlap with other conditions which cause arthritis and osteoarthritis especially in longstanding gout, elderly patients and females. The diagnosis must be often confirmed with the help of laboratory and histological findings. (author)

Gouty Arthropathy of the Cervical Spine in a Young Adult

Directory of Open Access Journals (Sweden)

Yi-Jie Kuo

2007-04-01

Full Text Available We report a young man with gouty discitis of the cervical spine. To our knowledge, our patient is the youngest patient with cervical gouty discitis reported in the literature. The clinical manifestation was similar to that of cervical spondylosis with radiculopathy. Gouty discitis was diagnosed only when tophi in the disc were found during surgery and proved by pathologic study. Surgical decompression followed by optimization of pharmacologic treatment enabled good recovery from neurologic complications.

Haemodynamics in acute arthritis of the knee in puppies

DEFF Research Database (Denmark)

Bünger, C; Hjermind, J; Harving, S

1984-01-01

not significantly changed. A decrease of femoral muscle blood flow was encountered. Intraosseous pressure recordings during venous tamponade of the knee-joint capsules suggested a qualitative change of bone vasculature in acute arthritis. The juxta-articular bone blood flow in arthritis appears to be influenced...

Update on the Management of Pediatric Acute Osteomyelitis and Septic Arthritis

Directory of Open Access Journals (Sweden)

Luca Castellazzi

2016-06-01

Full Text Available Acute osteomyelitis and septic arthritis are two infections whose frequencies are increasing in pediatric patients. Acute osteomyelitis and septic arthritis need to be carefully assessed, diagnosed, and treated to avoid devastating sequelae. Traditionally, the treatment of acute osteoarticular infection in pediatrics was based on prolonged intravenous anti-infective therapy. However, results from clinical trials have suggested that in uncomplicated cases, a short course of a few days of parenteral antibiotics followed by oral therapy is safe and effective. The aim of this review is to provide clinicians an update on recent controversies and advances regarding the management of acute osteomyelitis and septic arthritis in children. In recent years, the emergence of bacterial species resistant to commonly used antibiotics that are particularly aggressive highlights the necessity for further research to optimize treatment approaches and to develop new molecules able to fight the war against acute osteoarticular infection in pediatric patients.

Invariant Natural Killer T Cells Ameliorate Monosodium Urate Crystal-Induced Gouty Inflammation in Mice

Directory of Open Access Journals (Sweden)

Jie Wang

2017-12-01

Full Text Available Gout is an inflammatory arthritis caused by deposition of intra-articular monosodium urate (MSU crystal. Previous studies have focused on resident macrophage, infiltrating monocyte, and neutrophil responses to MSU crystal; yet the mechanisms of cellular changes and the potential involvement of other regulatory immune cells remain largely unknown. Invariant natural killer T (iNKT cells, an innate type of T cell, are involved in the development of various inflammatory diseases. Here, we investigate the role of iNKT cells in MSU crystal-induced gouty inflammation. MSU crystal-induced inflammatory profiles in an air-pouch model were examined in iNKT-deficient CD1d knockout (KO and wild-type (WT control mice. To explore potential mechanisms of iNKT cell regulation of gouty inflammation, we cocultured CD4+ or CD4−iNKT cells with bone marrow-derived macrophages (BMDMs. We found that iNKT cells quickly migrated to the site of inflammation upon MSU crystal stimulation in WT mice. The total number of infiltrating cells in CD1d KO mice, especially neutrophils, was dramatically increased at 6 and 12 h (P < 0.01 post-MSU crystal challenge, compared with WT controls. BMDMs cocultured with CD4+iNKT cells produced less tumor necrosis factor-α and expressed higher levels of M2 macrophage markers, including Clec7a, Pdcd1Ig2, and interleukin-4 (P < 0.01, compared with BMDMs cocultured with CD4−iNKT cells or conventional CD4+ T cells. CD4+iNKT cells are one of the key regulators of MSU crystal-induced gouty inflammation through the control of macrophage polarization. iNKT cells may serve as a new therapeutic target for gout.

Acute hematogenous septic arthritis of the knee in adults.

Science.gov (United States)

Sreenivas, T; Nataraj, A R; Menon, Jagdish

2013-10-01

To evaluate the factors associated with acute hematogenous septic arthritis of the knee in adults and to assess the outcome after open knee arthrotomy. We performed a prospective evaluation of 26 adult patients with acute nongonococcal septic arthritis of the knee presenting within 7 days. All patients underwent open knee arthrotomy, and final evaluation by means of Knee society score of the affected knee was compared with the contra lateral normal knee. The average duration of symptoms at the time of presentation was 3.9 days. Staphylococcus aureus was the commonest bacteria isolated in 17 (65.4 %) patients. The average duration of follow-up in our study was 18.5 months. In our study, Knee society score decreases as the age of the patient advances (P < 0.05) and also it was found to be low (P < 0.05) in the affected knee as compared to contra lateral normal knee. Our study shows that age of the patient at presentation is critical as it shows significant reduction in knee score. This explains that the septic arthritis may contribute to the progression of age-related degeneration of the knee joint. There appears to be no definite contributing factors or conditions associated with acute hematogenous septic arthritis of the knee in adults, although further study may be warranted regarding this matter.

Septic Arthritis of The Hip Joint presenting as Acute Abdomen ...

African Journals Online (AJOL)

These cases illustrate the maxim that any painful movement of the hip joint with associated unexplained fever should raise suspicion of septic arthritis. The close relationship of the hip joint to the pelvis sometimes confuses hip diseases with pelvic pathologies. Key Words: Septic arthritis, acute abdomen, pathological ...

Gouty arthritis: An approach for general practice | Tikly | South ...

African Journals Online (AJOL)

Gout is a common crystal-induced inflammatory arthritis, the prevalence and clinical complexity of which is increasing in the face of a growing aged population with multiple co-morbidities. Recent epidemiological studies emphasise that lifestyle factors strongly influence the development of hyperuricaemia and gout.

Electroacupuncture Alleviates Pain Responses and Inflammation in a Rat Model of Acute Gout Arthritis

Directory of Open Access Journals (Sweden)

Wenxin Chai

2018-01-01

Full Text Available Acute gout arthritis is one of the most painful inflammatory conditions. Treatments for gout pain are limited to colchicine, nonsteroidal anti-inflammatory drugs, and corticosteroids, which oftentimes result in severe adverse effects. Electroacupuncture (EA has been proved to be effective in relieving many inflammatory pain conditions with few side effects. Here, we aim to investigate the therapeutic potentials of EA on pain and inflammation of a rat model of acute gout arthritis and underlying mechanisms. We found that 2/100 Hz EA produced the most robust analgesic effect on mechanical hyperalgesia of acute gout arthritis rat model compared with 2 and 100 Hz. EA produced similar analgesic effect compared with indomethacin. 2/100 Hz EA also significantly alleviates the ongoing pain behavior, thermal hyperalgesia, and ankle edema. Locally applied μ and κ-opioid receptor antagonists but not adenosine A1 receptor antagonist significantly abolished the analgesic effect of EA. Locally applied μ and κ-opioid receptor agonists produced significant antiallodynia on acute gout arthritis rats, mimicking EA. Furthermore, 2/100 Hz EA upregulated β-endorphin expression in inflamed ankle skin tissue. Our results demonstrated, for the first time, that EA can be used for relieving acute gout arthritis with effect dependent on peripheral opioid system and comparable with the one obtained with indomethacin.

Reactive Arthritis Secondary to Cauda Equina Injury following Spine Fracture: A Case Report

Directory of Open Access Journals (Sweden)

Xiao Li

2011-01-01

Full Text Available A 38-year-old man presented with a one-month history of muscle weakness and dysesthesia in the lower extremities, urinary retention, and urinary tract infection after lumbar burst fracture resulted from high fall. During the rehabilitation in our hospital, he had arthritis in both the ankle and knee. However, the patient was treated as gouty arthropathy initially. The arthritis was completely remitted in a few days after the patient was diagnosed as reactive arthritis and started with sulfasalazine therapy and there was no recurrence during 4 months of follow-up. Based on this case, early recognition of reactive arthritis is of major importance to avoid delayed initiation of appropriate treatment in the patients with polyarthritis secondary to neurogenic bladder following cauda equina injury after spine fracture.

Acute Rheumatic Fever versus Post-Streptococcal Reactive Arthritis

International Nuclear Information System (INIS)

Ashry, K.M.

2009-01-01

Rheumatic fever is an inflammatory disease that may develop after a Group A streptococcal infection and can involve the heart, joints, skin, and brain. A migrating polyarthritis after throat infection with group A β-haemolytic streptococci is classically attributed to acute rheumatic fever (ARF). Sterile non-migratory arthritis may occur as a separate entity, the so called post streptococcal reactive arthritis (PSRA). This study aimed to identify clinical and serological differences of patients with reactive arthritis after infection with Lance field group Aβ-haemolytic streptococci, compared with acute rheumatic fever. Hundred and twenty patients were recruited for the study , they were classified into two groups according to the diagnosis of ARF and PSRA patients consecutively seen in the Rheumatology and the Pediatric wards. Clinical and laboratory data were assessed through a questionnaire. The diagnosis of rheumatic fever was made based on revised modified Jones' criteria, while the diagnosis of post streptococcal reactive arthritis was made based on Deighton criteria; these associated with laboratory data, electrocardiography, chest X-ray, and bi-dimensional echocardiography. Results revealed no significant differences between both groups as regard age where ρ>0.05, while there were a significant difference regarding the date of antecedent upper respiratory tract infection (ρ 0.05). Regarding the cardio logical changes P-R interval by ECG was prolonged in 19 patients (31.67%)and Echo study showed changes in 12 patient (20%) of cases of ARF patient only. On the basis of simple laboratory variables and management, it ws possible to differentiate ARF from PSRA patients. So it could be concluded that these two conditions are actually distinct identities

Acute pseudo-septic arthritis following viscosuplementation of the ...

African Journals Online (AJOL)

A 70-year-old woman with a history of medial femoro-tibial compartment of knee osteoarthritis was admitted for acute arthritis six days after a second intra-articular injection of Hyaluronic acid. The joint fluid was inflammatory, with no crystals, and laboratory tests showed marked inflammation leading to antibiotic treatment for ...

A Rare Case of Lateral Canthal Gouty Tophus Presenting as an Eyelid Mass

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Austin S. Nakatsuka

2016-01-01

Full Text Available A 41-year-old man with a history of gout presented with an enlarging eyelid growth. Clinical examination revealed a mildly indurated nodule at the lateral canthus. Following resection, histopathological examination revealed needle-shaped, crystalline material surrounded by multinucleated giant cells, findings consistent with gouty tophus. This represents just the sixth case of gouty tophus of the eyelid reported in the literature.

Heterozygous Mutations in TREX1 Cause Familial Chilblain Lupus and Dominant Aicardi-Goutières Syndrome

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Rice, Gillian; Newman, William G.; Dean, John; Patrick, Teresa; Parmar, Rekha; Flintoff, Kim; Robins, Peter; Harvey, Scott; Hollis, Thomas; O’Hara, Ann; Herrick, Ariane L.; Bowden, Andrew P.; Perrino, Fred W.; Lindahl, Tomas; Barnes, Deborah E.; Crow, Yanick J.

2007-01-01

TREX1 constitutes the major 3′→5′ DNA exonuclease activity measured in mammalian cells. Recently, biallelic mutations in TREX1 have been shown to cause Aicardi-Goutières syndrome at the AGS1 locus. Interestingly, Aicardi-Goutières syndrome shows overlap with systemic lupus erythematosus at both clinical and pathological levels. Here, we report a heterozygous TREX1 mutation causing familial chilblain lupus. Additionally, we describe a de novo heterozygous mutation, affecting a critical catalytic residue in TREX1, that results in typical Aicardi-Goutières syndrome. PMID:17357087

Severe Acrosteolisis In gouty arthritis and Down syndrome

International Nuclear Information System (INIS)

Toro Gutierrez, Carlos Enrique; Medina, John Jairo; Coral Alvarado, Paola; Mejia Vallejo, Jimi; Rondon, Federico; Restrepo, Jose Felix; Iglesias Gamarra Antonio

2007-01-01

The association between gout and Down Syndrome (DS) is very in frequent, in spite that both diseases are common in general population. Surprisingly, hyperuricemia is a common metabolic impairment in DS. In this report we describe a 35-years old man with DS presenting with arthritis in the fifth and then in the first toe of his Ieft foot. Severe osteolysis of the first and fifth toe was seen by radiography. Because of this, neoplasm was suspected but later ruled out by oncologic orthopedist. After we found hyperuricemia a diagnosis of gout was made, and then confirmed by examination of a sample obtained from a subcutaneous node. This report is one of the few cases previously published. In addition development of gout in this patient has unusual features like its onset in the fifth toe and its severity at presentation. In spite that hyperuricemia is common in DS, in not clear why these patients mostly do not develop gout

Identification of health problems in patients with acute inflammatory arthritis, using the International Classification of Functioning, Disability and Health (ICF).

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Zochling, J; Grill, E; Scheuringer, M; Liman, W; Stucki, G; Braun, J

2006-01-01

To identify the most common health problems experienced by patients with acute inflammatory arthritis using the International Classification of Functioning, Disability and Health (ICF), and to provide empirical data for the development of an ICF Core Set for acute inflammatory arthritis. Cross-sectional survey of patients with acute inflammatory arthritis of two or more joints requiring admission to an acute hospital. The second level categories of the ICF were used to collect information on patients' health problems. Relative frequencies of impairments, limitations and restrictions in the study population were reported for the ICF components Body Functions, Body Structures, and Activities and Participations. For the component Environmental Factors absolute and relative frequencies of perceived barriers or facilitators were reported. In total, 130 patients were included in the survey. The mean age of the population was 59.9 years (median age 63.0 years), 75% of the patients were female. Most had rheumatoid arthritis (57%) or early inflammatory polyarthritis (22%). Fifty-four second-level ICF categories had a prevalence of 30% or more: 3 (8%) belonged to the component Body Structures and 10 (13%) to the component Body Functions. Most categories were identified in the components Activities and Participation (19; 23%) and Environmental Factors (22; 56%). Patients with acute inflammatory arthritis can be well described by ICF categories and components. This study is the first step towards the development of an ICF Core Set for patients with acute inflammatory arthritis.

Value of ultrasonography in the diagnosis of gout in patients presenting with acute arthritis.

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Pattamapaspong, Nuttaya; Vuthiwong, Withawat; Kanthawang, Thanat; Louthrenoo, Worawit

2017-06-01

To evaluate the value of ultrasonographic features of crystal deposition for diagnosing gout in patients presenting with acute arthritis. Ultrasound scanning of the most inflamed joint was performed on 89 consecutively enrolled patients with acute arthritis. Two radiologists independently reviewed the ultrasound images, and a consensus was achieved with a third radiologist when the interpretations of four key ultrasound features of gout differed. Arthrocentesis and crystal analysis using compensated polarized light microscopy of aspirates are considered the gold standards for gout diagnosis. Fifty-three (60%) patients had gout, whereas the remaining 36 (40%) had non-gout arthritis. The mean serum uric acid level was 7.1 mg/dl in patients with gout and 4.7 mg/dl in patients with non-gout arthritis. Three US features differed significantly (p non-gout arthritis: the double contour sign (42 vs. 8%, respectively), intra-articular aggregates (58 vs. 8%), and tophi (40 vs. 0%). No statistically significant differences in detecting intra-tendinous aggregates (32 vs. 17%, p = 0.14) were observed. The sensitivity and specificity of the double contour sign were 42 and 92%, respectively; those of the intra-articular aggregates were 58 and 92%; and those of tophi were 40 and 100%. The positive predictive values for these three features ranged from 88 to 100%, whereas the negative predictive values ranged from 52 to 60%. When the prevalence is high, these three ultrasound features may be a useful adjunct in the diagnosis of acute gout, particularly when specialized microscopic techniques are not available.

Intra-abdominal gout mimicking pelvic abscess

International Nuclear Information System (INIS)

Chen, Chia-Hui; Chen, Clement Kuen-Huang; Yeh, Lee-Ren; Pan, Huay-Ban; Yang, Chien-Fang

2005-01-01

Gout is the most common crystal-induced arthritis. Gouty tophi typically deposit in the extremities, especially toes and fingers. We present an unusual case of intrapelvic tophaceous gout in a patient suffering from chronic gouty arthritis. CT and MRI of the abdomen and pelvic cavity disclosed calcified gouty tophi around both hips, and a cystic lesion with peripheral enhancement in the pelvic cavity along the course of the iliopsoas muscle. The intra-abdominal tophus mimicked pelvic abscess. (orig.)

Intra-abdominal gout mimicking pelvic abscess

Energy Technology Data Exchange (ETDEWEB)

Chen, Chia-Hui; Chen, Clement Kuen-Huang [Kaohsiung Veterans General Hospital, Department of Radiology, Kaohsiung (Taiwan); National Yang-Ming University, School of Medicine, Taipei (Taiwan); Yeh, Lee-Ren; Pan, Huay-Ban; Yang, Chien-Fang [Kaohsiung Veterans General Hospital, Department of Radiology, Kaohsiung (Taiwan)

2005-04-01

Gout is the most common crystal-induced arthritis. Gouty tophi typically deposit in the extremities, especially toes and fingers. We present an unusual case of intrapelvic tophaceous gout in a patient suffering from chronic gouty arthritis. CT and MRI of the abdomen and pelvic cavity disclosed calcified gouty tophi around both hips, and a cystic lesion with peripheral enhancement in the pelvic cavity along the course of the iliopsoas muscle. The intra-abdominal tophus mimicked pelvic abscess. (orig.)

Distinguishing Pediatric Lyme Arthritis of the Hip from Transient Synovitis and Acute Bacterial Septic Arthritis: A Systematic Review and Meta-analysis.

Science.gov (United States)

Cruz, Aristides I; Anari, Jason B; Ramirez, Jose M; Sankar, Wudbhav N; Baldwin, Keith D

2018-01-25

Objective Lyme arthritis is an increasingly recognized clinical entity that often prompts orthopaedic evaluation in pediatric patients. While Lyme arthritis is most common in the knee, the clinical presentation of Lyme arthritis of the hip can be similar to both acute bacterial septic arthritis and transient synovitis. Accurately distinguishing these clinical entities is important since the definitive treatment of each is distinct. Because there is limited literature on monoarticular Lyme arthritis of the hip, the purpose of this study was to perform a systematic review and meta-analysis of clinical and laboratory parameters associated with Lyme arthritis (LA) of the hip and compare them to septic arthritis (SA) and transient synovitis (TS).  Study design A systematic review of the literature was performed using the following search terms, including the variants and plural counterparts "hip" and "Lyme arthritis." A final database of individual patients was assembled from the published literature and direct author correspondence, when available. A previously published cohort of patients with hip transient synovitis or septic arthritis was used for comparative analysis. A comparative statistical analysis was performed to the assembled database to assess differences in laboratory and clinical variables between the three diagnoses.  Results Data on 88 patients diagnosed with Lyme arthritis of the hip was collected and consolidated from the 12 articles meeting inclusion criteria. The average age of patients presenting with Lyme arthritis was 7.5 years (± 3.5 years), the mean erythrocyte sedimentation rate (ESR), and the C-reactive protein (CRP) was 41 mm/hr and 3.9 mg/L, respectively. Peripheral white blood cell (WBC) count averaged 10.6 x 10 9 cells/L with the synovial WBC count averaging 55,888 cells/mm 3 . Compared to a previous cohort of patients with confirmed transient synovitis or septic arthritis, the 95% confidence interval for ESR was 21 - 33 mm

Evaluation of the therapeutic effect of hydroxyapatite particles labeled with Ho166 in rats with acute and chronic arthritis

International Nuclear Information System (INIS)

Mendoza Lopez, Patricia

2002-01-01

The therapeutic effect of an intraarticular injection of hydroxyapatite particles labeled with Holmium-166 ( Ho 166 HA) was evaluated. For this evaluation 72 antigen-induced arthritis rats; the arthritis was induced by an intraarticular injection of a suspension of ovoalbumin and Freund's adjuvant complete. The 72 rats were divided in three groups: control group, acute arthritis group and chronic arthritis group. The evaluation of the therapeutic effect was achieved by the measuring of the perimeter of the arthritic knee joint in different days after the intraarticular injection of 0,5 μCi of Ho 166 -HA (day 0, 4, 9, 14, 19, 30). Also a biological distribution study was done at 4, 24 and 48 hours in different organs, through the counting of its radiation. The results of the biological distribution showed that a very high percent of the injected activity remains inside the joint, with minimal activity in other organs, which indicates that the extra articular leakage is very low. The evaluation of the articular perimeter, demonstrated that Ho 166 -HA has a therapeutic effect , which was shown by comparing the control group (6.42 ±0.43 cm right knee; 6.14 ±0.31 cm left knee) with the acute arthritis group (5.11 ±0.3 cm right knee; 4.95 ±0.39 cm left knee) with significantly statistical values (p≤0,01); also the control group was compared with the chronic arthritis group (5.6 ±0.56 cm right knee; 5.47 ±0.51 cm left knee), with significantly statistical values (p≤0,01). This therapeutic effect was evident too when evaluating the measure of the articular perimeter in acute and chronic arthritis groups through the time with significantly statistical values (p≤0,01). In conclusion the hydroxyapatite particles labeled with Holmium-166 are biologically stable in vivo and have a therapeutic effect in the treatment of acute and chronic arthritis in rats [es

Anti-Inflammatory Effects of Licorice and Roasted Licorice Extracts on TPA-Induced Acute Inflammation and Collagen-Induced Arthritis in Mice

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Ki Rim Kim

2010-01-01

Full Text Available The anti-inflammatory activity of licorice (LE and roated licorice (rLE extracts determined in the murine phorbol ester-induced acute inflammation model and collagen-induced arthritis (CIA model of human rheumatoid arthritis. rLE possessed greater activity than LE in inhibiting phorbol ester-induced ear edema. Oral administration of LE or rLE reduced clinical arthritis score, paw swelling, and histopathological changes in a murine CIA. LE and rLE decreased the levels of proinflammatory cytokines in serum and matrix metalloproteinase-3 expression in the joints. Cell proliferation and cytokine secretion in response to type II collagen or lipopolysaccharide stimulation were suppressed in spleen cells from LE or rLE-treated CIA mice. Furthermore, LE and rLE treatment prevented oxidative damages in liver and kidney tissues of CIA mice. Taken together, LE and rLE have benefits in protecting against both acute inflammation and chronic inflammatory conditions including rheumatoid arthritis. rLE may inhibit the acute inflammation more potently than LE.

Acute neck pain caused by arthritis of atlanto-axial joint

International Nuclear Information System (INIS)

Kobayashi, Takashi; Ishikawa, Yoshinori; Abe, Eiji; Konno, Norikazu; Noguchi, Hideaki

2009-01-01

We reviewed 27 cases in which the patient complained of acute neck pain. We had performed arthrocentesis of the atlanto-axial joint in every case. An aspirate was obtained in 16 of the cases, and calcium pryophosphate dihydrate (CPPD) crystals were demonstrated in 10 of them. The patients' scores on the visual analogue scale decreased 30 minutes after aspiration of the crystals (p<0.001). CT demonstrated calcification of the transverse ligament in 22 cases, calcification anterior to the body of C2 in 2 cases, and no calcification in 3 cases. The results in these patients suggest that acute neck pain in some elderly patients is related to arthritis of the atlanto-axial joint. (author)

The humoral immune response to Chlamydia trachomatis in patients with acute reactive arthritis

DEFF Research Database (Denmark)

Larsen, B; Birkelund, Svend; Mordhorst, CH

1994-01-01

. trachomatis cysteine rich outer membrane protein 2 (Omp2) and lipopolysaccharide (LPS) were detected in 10 patients. Thus 40% of the patients presented antibodies specific for C. trachomatis. There was no correlation between acute reactive arthritis and antibodies to heat-shock proteins GroEL, GroES and DnaK....

Tophaceous Gout simulating infected Ankle Implants

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Ioannis K

2016-11-01

Full Text Available Gout is a well known metabolic disorder characterized by the formation of urate crystals in joints resulting in recurrent attacks of acute inflammatory arthritis following which tophi can occur in joints or subcutaneous tissues. We report a rare localization of gouty tophi in a 52 years old male. The tophi had formed over the stainless steel implant used for the fixation of a lateral malleolus fracture 20 years ago.

Septic arthritis as the first sign of Candida tropicalis fungaemia in an acute lymphoid leukemia patient

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Vicari Perla

2003-01-01

Full Text Available Fungal infections caused by Candida species have increased in incidence during the past two decades in England, North America and Europe. Candidal arthritis is rare in patients who are not intravenous drug users or are who not using a prostheses. We report the case of a 24-year-old man with acute lymphoid leukemia, who developed Candida tropicalis arthritis during an aplastic period after chemotherapy. This is the eighth case described in the literature of C. tropicalis causing arthritis without intra-articular inoculation. We call attention to an unusual first sign of fungal infection: septic arthritis without intra-articular inoculation. However, this case differs from the other seven, since despite therapy a fast and lethal evolution was observed. We reviewed reported cases, incidence, risk factors, mortality and treatment of neutropenic patients with fungal infections.

The effects of combined therapy of rheumatoid arthritis on the acute phase reactants.

Science.gov (United States)

Rexhepi, Sylejman; Rexhepi, Mjellma; Sahatçiu-Meka, Vjollca; Pllana, Ejup; Dragusha, Gani; Gashi, Masar; Rexhepi, Blerta

2009-01-01

The paper presents the results of studies of acute phase reactants in the 60 treated patients with rheumatoid arthritis. Patients were divided into two groups, depending on the applied treatment: group I (n = 30) was treated with methotrexate, sulfasalazine and hydroxychloroquine, and group II (n = 30) with methotrexate. The results of our study shows that there is a statistically significant reduction in the value of acute phase reactants and clinical parameters after treatment in both investigated groups of patients, and also a significant statistical difference between the first and second group of treated patients.

[Acute anterior myocardial infarction as presenting feature of antiphospholipid syndrome related lupus arthritis].

Science.gov (United States)

Capilla-Geay, E; Poyet, R; Brocq, F X; Pons, F; Kerebel, S; Foucault, G; Jego, C; Cellarier, G R

2016-05-01

Antiphospholipid syndrome is an autoimmune disorder causing venous and arterial thrombosis. Acute coronary complications are rare but potentially dramatic. We report a 39-year-old woman who presented with an acute anterior myocardial infarction after intravenous corticosteroids as part of the treatment of lupus arthritis and revealing antiphospholipid syndrome. Emergency coronary angiography was performed with drug-eluting stent angioplasty despite the need for anticoagulation and dual antiplatelet therapy. Antiplatelet and anticoagulant therapy management is pivotal in patients with antiphospholipid syndrome and acute coronary syndrome to prevent thrombosis recurrence. Copyright © 2015 Société nationale française de médecine interne (SNFMI). Published by Elsevier SAS. All rights reserved.

Frequency and spectrum of abnormalities in the bone marrow of the wrist: MR imaging findings

International Nuclear Information System (INIS)

Alam, F.; Schweitzer, M.E.; Malat, J.; Hussain, S.M.; Rijksuniversiteit Leiden

1999-01-01

Objective. To describe the frequency of marrow abnormalities on wrist MR imaging and the MR findings of these various abnormalities.Design and patients. Five hundred and nineteen patients were studied at 1.5 T. Two observers recorded the presence and location of avascular necrosis, occult fractures and arthritic edema [focal osteoarthritis, ulnolunate abutment, rheumatoid arthritis, septic arthritis, gouty arthritis and scapholunate advanced collapse (SLAC)].Results and conclusion. One hundred and eighty-seven (36%) patients demonstrated marrow abnormalities in the wrist, of which 101 were diagnosed as arthritis [64 (34%) as focal osteoarthritis, 17 (9%) as ulnolunate abutment, 15 (8%) as rheumatoid arthritis, 2 as septic arthritis, 2 as SLAC, and 1 as gouty arthritis]. Seventy-two patients had occult fractures and in 27 patients avascular necrosis was seen. MR imaging can reveal various abnormalities in bone marrow of the wrist when findings on radiography are normal or equivocal. (orig.)

Reactive Arthritis

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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

Frequency and spectrum of abnormalities in the bone marrow of the wrist: MR imaging findings

Energy Technology Data Exchange (ETDEWEB)

Alam, F.; Schweitzer, M.E. (Thomas Jefferson Univ., Philadelphia, PA (United States). Dept. of Radiology); Li Xiaoxian (Dept. of Radiology, Tangshan Gongren Hospital, Tangshan (China)); Malat, J. (Department of Radiology, Naples Radiologists, Naples (Italy)); Hussain, S.M. (Thomas Jefferson Univ., Philadelphia, PA (United States). Dept. of Radiology Rijksuniversiteit Leiden (Netherlands). Dept. of Diagnostic Radiology)

1999-06-01

Objective. To describe the frequency of marrow abnormalities on wrist MR imaging and the MR findings of these various abnormalities.Design and patients. Five hundred and nineteen patients were studied at 1.5 T. Two observers recorded the presence and location of avascular necrosis, occult fractures and arthritic edema [focal osteoarthritis, ulnolunate abutment, rheumatoid arthritis, septic arthritis, gouty arthritis and scapholunate advanced collapse (SLAC)].Results and conclusion. One hundred and eighty-seven (36%) patients demonstrated marrow abnormalities in the wrist, of which 101 were diagnosed as arthritis [64 (34%) as focal osteoarthritis, 17 (9%) as ulnolunate abutment, 15 (8%) as rheumatoid arthritis, 2 as septic arthritis, 2 as SLAC, and 1 as gouty arthritis]. Seventy-two patients had occult fractures and in 27 patients avascular necrosis was seen. MR imaging can reveal various abnormalities in bone marrow of the wrist when findings on radiography are normal or equivocal. (orig.) With 17 figs., 13 refs.

Retrospective study on the epidemiology of the septic arthritis and acute osteomyelitis by Staphylococcus aureus in patients hospitalized at the Hospital Nacional de Ninos Dr. Carlos Saenz Herrera January 2007- September 2013

International Nuclear Information System (INIS)

Sanabria Leiva, Mariana

2014-01-01

The general epidemiology and microbiology of acute osteomyelitis and septic arthritis by Staphylococcus aureus (S. aureus) are described in children hospitalized at the Hospital de Ninos between January 2007 and September 2013. 88 patients are included in the study, of which 64% have corresponded to acute osteomyelitis, septic arthritis 21% and 15% both diagnoses. Age groups, joints and bones most affected are identified. Antibiotic sensitivity changes of the S. aureus are determined in the last 5 years. The use of imaging studies and diagnostic tests are specified in patients with acute osteomyelitis and septic arthritis. Complications, mortality and sequelae most common are established in patients. The surgical procedures are described. The clindamycin and TMP-SMX are recommended as drugs of first choice for the treatment of acute osteomyelitis and septic arthritis [es

Adalimumab-induced acute interstitial lung disease in a patient with rheumatoid arthritis

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Olivia Meira Dias

2014-01-01

Full Text Available The use of immunobiological agents for the treatment of autoimmune diseases is increasing in medical practice. Anti-TNF therapies have been increasingly used in refractory autoimmune diseases, especially rheumatoid arthritis, with promising results. However, the use of such therapies has been associated with an increased risk of developing other autoimmune diseases. In addition, the use of anti-TNF agents can cause pulmonary complications, such as reactivation of mycobacterial and fungal infections, as well as sarcoidosis and other interstitial lung diseases (ILDs. There is evidence of an association between ILD and the use of anti-TNF agents, etanercept and infliximab in particular. Adalimumab is the newest drug in this class, and some authors have suggested that its use might induce or exacerbate preexisting ILDs. In this study, we report the first case of acute ILD secondary to the use of adalimumab in Brazil, in a patient with rheumatoid arthritis and without a history of ILD.

Protective effects of a blueberry extract in acute inflammation and collagen-induced arthritis in the rat.

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Figueira, Maria-Eduardo; Oliveira, Mónica; Direito, Rosa; Rocha, João; Alves, Paula; Serra, Ana-Teresa; Duarte, Catarina; Bronze, Rosário; Fernandes, Adelaide; Brites, Dora; Freitas, Marisa; Fernandes, Eduarda; Sepodes, Bruno

2016-10-01

Here we investigated the anti-inflammatory effect of a blueberry extract in the carrageenan-induced paw edema model and collagen-induced arthritis model, both in rats. Along with the chemical characterization of the phenolic content of the fruits and extract, the antioxidant potential of the extract, the cellular antioxidant activity and the effects over neutrophils' oxidative burst, were studied in order to provide a mechanistic insight for the anti-inflammatory effects observed. The extract significantly inhibited paw edema formation in an acute model the rat. Our results also demonstrate that the standardized extract had pharmacological activity when administered orally in the collagen-induced arthritis model in the rat and was able to significantly reduce the development of clinical signs of arthritis and the degree of bone resorption, soft tissue swelling and osteophyte formation, consequently improving articular function in treated animals. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

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...

Protective effects of hydroxytyrosol-supplemented refined olive oil in animal models of acute inflammation and rheumatoid arthritis.

Science.gov (United States)

Silva, S; Sepodes, B; Rocha, J; Direito, R; Fernandes, A; Brites, D; Freitas, M; Fernandes, E; Bronze, M R; Figueira, M E

2015-04-01

Virgin olive oil is the primary source of fat in the Mediterranean diet, and its beneficial health effects have been related with oleic acid and phenolic compounds content. Hydroxytyrosol, a typical virgin olive oil phenolic compound, has beneficial antioxidant and anti-inflammatory properties as previously reported. The aim of this study was to evaluate the effect of hydroxytyrosol-supplemented refined olive oil at 0.5 and 5 mg/kg in a rodent model of rheumatoid arthritis. Rheumatoid arthritis was induced by intradermic administration, in male Wistar rats, of Freund's adjuvant with collagen type II on days 1 and 21. Hydroxytyrosol-supplemented refined olive oils were administrated by gavage from day 23 until day 35. The treatment at 5-mg/kg dose significantly decreased paw edema (P<.01), histological damage, cyclooxygenase-2 and inducible nitric oxide synthase expression, and markedly reduced the degree of bone resorption, soft tissue swelling and osteophyte formation, improving articular function in treated animals. Acute inflammation, induced by carrageenan, was also evaluated for hydroxytyrosol-supplemented refined olive oils at 0.5 and 5 mg/kg. Both doses significantly reduced paw edema (P<.001). Our results suggest that the supplementation of refined olive oil with hydroxytyrosol may be advantageous in rheumatoid arthritis with significant impact not only on chronic inflammation but also on acute inflammatory processes. Copyright © 2015 Elsevier Inc. All rights reserved.

Use of etoricoxib in patients with gout in real clinical practice

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M S Eliseyev

2013-01-01

Full Text Available Objective: to evaluate the efficacy and safety of etoricoxib (Arcoxia ® in gouty patients with an acute arthritis attack in real clinical practice. Subjects and methods. Thirty patients (25 men and 5 women; mean age 52.4±13.5 years with crystal-verified gout participated in the pilot open-label study of the patients with arthritis, including those who had taken other nonsteroidal anti-inflammatory drugs (NSAIDs without any effect. All the patients received etoricoxib (Arcoxia ® in a dose of 120 mg/day for 7 days and, if arthritis persisted, in a dose of 90 mg/day for 7 more days. The authors estimated an articular index, swelling and hyperemia indices, resting and movement pain by a visual analogue scale (VAS, therapy tolerance in the patient's opinion before and 7 days after therapy and, in the patients taking etoricoxib for 14 days, after 14 days of therapy. Biochemical and clinical blood tests were carried out at the first and subsequent visits. Results. Seven days after therapy, an arthritis attack was abolished in 24 of the 28 patients, following 14 days, arthritis persisted only in 1 patient, but the number of affected joints reduced from 8 to 2. Following 7 days, there was a reduction in the mean erythrocyte sedimentation rate from 37.2+10.2 (before etoricoxib intake to 15.3±8.3 mm/h (p<0.001, VAS resting pain from 48.6±21.4 to 5.2±3.5 mm (p<0.001, swelling (p<0.001 and hyperemia (p< 0.001 indices, and articular index (p<0.001. In 2 patients with baseline uncontrolled arterial hypertension, the drug was discontinued because of elevated blood pressure; periorbital edema was noted in one case by the end of a therapy course. There were no increases in the serum levels of liver enzymes, in the concentrations of creatinine and urea, and in glomerular filtration rate. Conclusion. Etoricoxib (Arcoxia ® is highly effective and safe when used in patients with acute gouty arthritis, including those who had not benefited from previous NSAID

Use of etoricoxib in patients with gout in real clinical practice

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M S Eliseyev

2013-06-01

Full Text Available Objective: to evaluate the efficacy and safety of etoricoxib (Arcoxia ® in gouty patients with an acute arthritis attack in real clinical practice. Subjects and methods. Thirty patients (25 men and 5 women; mean age 52.4±13.5 years with crystal-verified gout participated in the pilot open-label study of the patients with arthritis, including those who had taken other nonsteroidal anti-inflammatory drugs (NSAIDs without any effect. All the patients received etoricoxib (Arcoxia ® in a dose of 120 mg/day for 7 days and, if arthritis persisted, in a dose of 90 mg/day for 7 more days. The authors estimated an articular index, swelling and hyperemia indices, resting and movement pain by a visual analogue scale (VAS, therapy tolerance in the patient's opinion before and 7 days after therapy and, in the patients taking etoricoxib for 14 days, after 14 days of therapy. Biochemical and clinical blood tests were carried out at the first and subsequent visits. Results. Seven days after therapy, an arthritis attack was abolished in 24 of the 28 patients, following 14 days, arthritis persisted only in 1 patient, but the number of affected joints reduced from 8 to 2. Following 7 days, there was a reduction in the mean erythrocyte sedimentation rate from 37.2+10.2 (before etoricoxib intake to 15.3±8.3 mm/h (p<0.001, VAS resting pain from 48.6±21.4 to 5.2±3.5 mm (p<0.001, swelling (p<0.001 and hyperemia (p< 0.001 indices, and articular index (p<0.001. In 2 patients with baseline uncontrolled arterial hypertension, the drug was discontinued because of elevated blood pressure; periorbital edema was noted in one case by the end of a therapy course. There were no increases in the serum levels of liver enzymes, in the concentrations of creatinine and urea, and in glomerular filtration rate. Conclusion. Etoricoxib (Arcoxia ® is highly effective and safe when used in patients with acute gouty arthritis, including those who had not benefited from previous NSAID

New treatments for gout.

Science.gov (United States)

Mapa, Janet B; Pillinger, Michael H

2010-05-01

Gout is a commonly occurring medical condition that can lead to significant morbidity. Therapies available for the treatment of both acute and chronic gouty arthritis have not changed significantly since the 1960s. Although these treatments are well established, they are often contraindicated in the presence of various different comorbidities, including diabetes, renal insufficiency, hypertension and gastrointestinal disease, all of which can occur frequently in patients with gout. Therefore, new treatments are needed. This review describes recent advances in therapeutics for gout, including drugs designed to reduce levels of urate and to inhibit acute or chronic inflammation. While some of these strategies are currently available, others are undergoing regulatory evaluation or are at earlier stages of development.

[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.

Gout Initially Mimicking Rheumatoid Arthritis and Later Cervical Spine Involvement

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Eduardo Araújo Santana Nunes

2014-01-01

Full Text Available Gout is clinically characterized by episodes of monoarthritis, but if not treated properly, it can lead to a chronic polyarthritis, which may eventually mimic rheumatoid arthritis (RA. We present the case of a 59-year-old man, with a history of symmetrical polyarthritis of the large and small joints with later development of subcutaneous nodules, which was initially misdiagnosed as RA, being treated with prednisone and methotrexate for a long period of time. He complained of occipital pain and paresthesia in his left upper limb, and computed tomography (CT and magnetic resonance imaging (MRI revealed the presence of an expansive formation in the cervical spine with compression of the medulla. He was admitted for spinal decompressive surgery and the biopsy specimen demonstrated a gouty tophus. Chronic gout can mimic RA and rarely involves the axial skeleton, and thus its correct diagnosis and the implementation of adequate therapy can halt the development of such damaging complications.

Artrite da gota tofácea crônica mimetizando artrite reumatoide Chronic tophaceous gout mimicking rheumatoid arthritis

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Juliana F. Sarmento

2009-12-01

Full Text Available A gota é um distúrbio no metabolismo das purinas, usualmente associado à ocorrência de crises recorrentes de artrite nas articulações dos membros inferiores em homens entre 40-50 anos, e com o desenvolvimento de tofos subcutâneos nos pacientes com doença de longa evolução. Casos de pacientes com artrite gotosa crônica que mimetizam quadros de artrite reumatoide e vice-versa são raros. Descrevemos o caso de um paciente de 56 anos, com quadro de artrite poliarticular, simétrica e deformante, comprometendo principalmente as articulações de mãos e punhos, com nódulos subcutâneos difusos pelo corpo, alterações radiográficas atípicas e urolitíase, que, após avaliação clínica e dos exames complementares, recebeu diagnóstico de gota tofácea crônica mutilante mimetizando artrite reumatoide.Gout is a disorder of purine metabolism, usually associated with recurrent bouts of arthritis in the joints of the lower limbs, affecting men 40 to 50 years of age, which leads to the development of subcutaneous tophi in patients with long-lasting disease. Cases of patients with chronic gouty arthritis mimicking rheumatoid arthritis, and vice-versa, are rare. This report describes the case of a 56-year old male with symmetric, deforming, and polyarticular arthritis affecting, specially, the joints of the hands and wrists, with diffuse subcutaneous nodules throughout his body, atypical radiographic findings, and urolithiasis. Following clinical evaluation and additional tests, this patient received a diagnosis of chronic tophaceous gout mimicking mutilating rheumatoid arthritis.

Modulation of LINE-1 and Alu/SVA Retrotransposition by Aicardi-Goutières Syndrome-Related SAMHD1

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Ke Zhao

2013-09-01

Full Text Available Long interspersed elements 1 (LINE-1 occupy at least 17% of the human genome and are its only active autonomous retrotransposons. However, the host factors that regulate LINE-1 retrotransposition are not fully understood. Here, we demonstrate that the Aicardi-Goutières syndrome gene product SAMHD1, recently revealed to be an inhibitor of HIV/simian immunodeficiency virus (SIV infectivity and neutralized by the viral Vpx protein, is also a potent regulator of LINE-1 and LINE-1-mediated Alu/SVA retrotransposition. We also found that mutant SAMHD1s of Aicardi-Goutières syndrome patients are defective in LINE-1 inhibition. Several domains of SAMHD1 are critical for LINE-1 regulation. SAMHD1 inhibits LINE-1 retrotransposition in dividing cells. An enzymatic active site mutant SAMHD1 maintained substantial anti-LINE-1 activity. SAMHD1 inhibits ORF2p-mediated LINE-1 reverse transcription in isolated LINE-1 ribonucleoproteins by reducing ORF2p level. Thus, SAMHD1 may be a cellular regulator of LINE-1 activity that is conserved in mammals.

Disability due to gouty arthritis

NARCIS (Netherlands)

ten Klooster, Peter M.; Vonkeman, Harald Erwin; van de Laar, Mart A F J

2012-01-01

Gout-related disability is an underestimated and understudied problem. More qualitative and quantitative studies are needed that examine the concept of disability in gout and its impact on patients’ lives, both during and between disease flares. Moreover, future studies should try to identify

Astrocytes produce interferon-alpha and CXCL10, but not IL-6 or CXCL8, in Aicardi-Goutières syndrome

NARCIS (Netherlands)

van Heteren, Jane T.; Rozenberg, Flore; Aronica, Eleonora; Troost, Dirk; Lebon, Pierre; Kuijpers, Taco W.

2008-01-01

Aicardi-Goutières syndrome (AGS) presents as a severe autosomal recessively inherited neurological brain disease. Clinical and neurological manifestations closely resemble those of congenital viral infection and are generally attributed to a perturbation of innate immunity including a long lasting

Reactive arthritis associated with Mycoplasma genitalium urethritis.

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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.

Atypical Rocky Mountain spotted fever with polyarticular arthritis.

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Chaudhry, Muhammad A; Scofield, Robert Hal

2013-11-01

Rocky Mountain spotted fever (RMSF) is an acute, serious tick borne illness caused by Rickettsia rickettsi. Frequently, RMSF is manifested by headache, a typical rash and fever but atypical disease is common, making diagnosis difficult. Inflammatory arthritis as a manifestation is rare. The purpose of this study is to describe a patient with serologically proven RMSF who presented in an atypical manner with inflammatory arthritis of the small joints of the hands and to review the previously reported patients with rickettsial infection and inflammatory arthritis. An 18-year-old woman presented with a rash that began on the distal extremities and spread centrally, along with hand pain and swelling. She had tenderness and swelling of the metacarpophlangeal joints on examination in addition to an erythematosus macular rash and occasional fever. Acute and convalescent serology demonstrated R rickettsi infection. She was successfully treated with doxycycline. Inflammatory arthritis is a rare manifestation of RMSF or other rickettsial infection with 8 previously reported patients, only 1 of whom had RMSF. Physician must have a high index of suspicion for RMSF because of atypical presentations.

Arthritis: Conventional and Advanced Radiological Imaging

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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.

Sulindac

Science.gov (United States)

... inflammation of the tissue that connects muscle to bone). It is also used to relieve gouty arthritis ( ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Ketoprofen

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... inflammation of the tissue that connects muscle to bone), and gouty arthritis (attacks of joint pain caused ... to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in ...

Histopathology of Lyme arthritis in LSH hamsters

International Nuclear Information System (INIS)

Hejka, A.; Schmitz, J.L.; England, D.M.; Callister, S.M.; Schell, R.F.

1989-01-01

The authors studied the histopathologic evolution of arthritis in nonirradiated and irradiated hamsters infected with Borrelia burgdorferi. Nonirradiated hamsters injected in the hind paws with B. burgdorferi developed an acute inflammatory reaction involving the synovium, periarticular soft tissues, and dermis. This acute inflammatory reaction was short-lived and was replaced by a mild chronic synovitis as the number of detectable spirochetes in the synovium, periarticular soft tissues, and perineurovascular areas diminished. Exposing hamsters to radiation before inoculation with B. burgdorferi exacerbated and prolonged the acute inflammatory phase. Spirochetes also persisted longer in the periarticular soft tissues. A major histopathologic finding was destructive and erosive bone changes of the hind paws, which resulted in deformation of the joints. These studies should be helpful in defining the immune mechanism participating in the onset, progression, and resolution of Lyme arthritis

Interleukin 37 limits monosodium urate crystal-induced innate immune responses in human and murine models of gout.

Science.gov (United States)

Liu, Lei; Xue, Yu; Zhu, Yingfeng; Xuan, Dandan; Yang, Xue; Liang, Minrui; Wang, Juan; Zhu, Xiaoxia; Zhang, Jiong; Zou, Hejian

2016-11-18

Interleukin (IL)-37 has emerged as a fundamental inhibitor of innate immunity. Acute gout is a self-limiting inflammatory response to monosodium urate (MSU) crystals. In the current study, we assessed the preventive and therapeutic effect of recombinant human IL-37 (rhIL-37) in human and murine gout models. We investigated the expression of IL-37 in patients with active and inactive gouty arthritis and assessed the effect of rhIL-37 in human and murine gout models: a human monocyte cell line (THP-1) and human synovial cells (containing macrophage-like and fibroblast-like synoviocytes) exposed to MSU crystals, a peritoneal murine model of gout and a murine gouty arthritis model. After inhibition of Mer receptor tyrosine kinase (Mertk), levels of IL-1β, IL-8 and chemokine (C-C motif) ligand 2 (CCL-2) were detected by ELISA and expression of mammalian homologs of the drosophila Mad gene 3 (Smad), suppressor of cytokine signaling 3 (SOCS3), NACHT-LRR-PYD-containing protein 3 (NLRP3), and IL-8R of THP-1 were assessed by qPCR and western blot to explore the molecular mechanisms. Our studies strongly indicated that rhIL-37 played a potent immunosuppressive role in the pathogenesis of experimental gout models both in vitro and in vivo, by downregulating proinflammatory cytokines and chemokines, markedly reducing neutrophil and monocyte recruitment, and mitigating pathological joint inflammation. In our studies, rhIL-37 suppressed MSU-induced innate immune responses by enhancing expression of Smad3 and IL-1R8 to trigger multiple intracellular switches to block inflammation, including inhibition of NLRP3 and activation of SOCS3. Mertk signaling participated in rhIL-37 inhibitory pathways in gout models. By inhibition of Mertk, the anti-inflammatory effect of rhIL-37 was partly abrogated, and IL-1R8, Smad3 and S​OCS3 expression were suppressed, whereas NLRP3 expression was reactivated. Our studies reveal that IL-37 limits runaway inflammation initiated by MSU crystal

Hyper-Uricemia and Gouty Access in the Adult Population of the Southeast of Gabon: Biochemical Aspects

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Guy Roger Ndong Atome

2018-03-01

Full Text Available Gout is caused by a chronic hyperuricemia whose complications are not currently well evaluated in Africa. The aim of this study was to determine the prevalence and risk factors of hyperuricemia and gout in 85 patients recruited. A total of 26 cases of hyperuricemia, i.e., 30.6% of the study population, with 12 cases of gout and seven cases of gouty access. In this population, hyperuricemia was proportional to age (p-value < 10−4, OR = 2.6, but it was more prevalent in men, 23.5% versus 7.1% for women (p-value = 0.0047. In addition, none of these women showed signs of a gouty affection. Consumption of alcohol (OR = 13 and nucleoprotein-rich foods, obesity (BMI 30 kg/m2; OR = 6, family history of gout (OR = 6.8, as well as diseases such as high blood pressure (associated with taking diuretics; OR = 1.7, renal insufficiency (OR = 4.4 and diabetes (p < 0.049 were the main factors of the diseases associated with gout and hyperuricemia in this population. The biochemical role of these factors may increase and/or decrease the processes of synthesis and/or elimination of uric acid by acting on metabolites involved in the regulation of urate production.

Hyper-Uricemia and Gouty Access in the Adult Population of the Southeast of Gabon: Biochemical Aspects.

Science.gov (United States)

Ndong Atome, Guy Roger; Ngoua Meye Misso, Rick-Leonid; Sima Obiang, Cédric; Onanga, Richard; Nkogue Mba, Dieudonné

2018-03-08

Gout is caused by a chronic hyperuricemia whose complications are not currently well evaluated in Africa. The aim of this study was to determine the prevalence and risk factors of hyperuricemia and gout in 85 patients recruited. A total of 26 cases of hyperuricemia, i.e., 30.6% of the study population, with 12 cases of gout and seven cases of gouty access. In this population, hyperuricemia was proportional to age ( p -value < 10 -4, OR = 2.6), but it was more prevalent in men, 23.5% versus 7.1% for women ( p -value = 0.0047). In addition, none of these women showed signs of a gouty affection. Consumption of alcohol (OR = 13) and nucleoprotein-rich foods, obesity (BMI 30 kg/m²; OR = 6), family history of gout (OR = 6.8), as well as diseases such as high blood pressure (associated with taking diuretics; OR = 1.7), renal insufficiency (OR = 4.4) and diabetes ( p < 0.049) were the main factors of the diseases associated with gout and hyperuricemia in this population. The biochemical role of these factors may increase and/or decrease the processes of synthesis and/or elimination of uric acid by acting on metabolites involved in the regulation of urate production.

Phosphorus-31 magnetic resonance spectroscopy of experimentally induced arthritis in rats

International Nuclear Information System (INIS)

Blatter, D.D.

1987-01-01

Phosphorus-31 magnetic resonance spectroscopy (MRS) of the hind paws of rats was performed at 1.5 Tesla before and during the course of an experimentally-induced inflammatory arthritis. Arthritis was induced by daily subcutaneous administration of 6-sulfanilamidoindazole, an antibacterial sulfa known to produce an acute, self-limited arthritis and periarthritis in the hind paws of rats. Phosphorus-31 spectra obtained after the development of clinical arthritis showed a significant (p 31 P MRS may permit evaluation of the severity of an inflammatory arthritis with greater accuracy than the bony changes definable by plain roentgenograms. (orig.)

Total synthesis of sannanine and analogues thereof

Indian Academy of Sciences (India)

BADHER NAVEEN

2018-03-02

Mar 2, 2018 ... further characterized HRMS and IR spectral analysis. For all the newly synthesized by solid ..... Burst in a Model of Gouty Arthritis J. Nat. Prod. 70. 936. 3. ... Synthesis, Spectroscopic Characterisation, X-ray Struc- ture and DFT ...

Connective tissue markers of rheumatoid arthritis

DEFF Research Database (Denmark)

Møller, H J

1998-01-01

Rheumatoid arthritis (RA) is a common systemic autoimmune disorder of unknown aetiology. The most common outcome of RA is a progressive development of joint destruction and deformity. Early introduction of disease-modifying antirheumatic drugs seems important for prevention of the long term...... of rheumatoid factor contributes to the classification of arthritis as RA, and acute phase reactants are useful for quantifying and comparing the level of inflammatory activity in the course of a given patient. There is, however, a lack of sensitive and specific biochemical markers for RA, and frontline...

Associated Factors for Falls, Recurrent Falls, and Injurious Falls in Aged Men Living in Taiwan Veterans Homes

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Yan-Chiou Ku

2013-06-01

Conclusion: This study demonstrated that the advanced age, depression status, stroke, gouty arthritis, and cataract are independent variables for predicting falls; depression is the only clinical factor capable of predicting the recurrent falls. These variables were potential targets for effective prevention of falls.

Fatal acute pancreatitis associated with reactive AA amyloidosis in rheumatoid arthritis with end-stage renal disease: a report of three cases.

Science.gov (United States)

Kuroda, Takeshi; Sato, Hiroe; Hasegawa, Hisashi; Wada, Yoko; Murakami, Shuichi; Saeki, Takako; Nakano, Masaaki; Narita, Ichiei

2011-01-01

We report three cases of fatal pancreatitis associated with systemic AA amyloidosis in rheumatoid arthritis (RA). All of the patients showed end-stage renal failure, and hemodialysis was introduced during the course of treatment. Autopsy was performed on two of the three patients, and this revealed amyloid deposition on the vascular walls in the pancreas. It was strongly suggested that the acute pancreatitis in all three patients was attributable to deposition of amyloid in vascular and pancreatic tissues. Acute pancreatitis is considered to be a rare complication of end-stage amyloidosis associated with RA, and is frequently fatal. It is important to treat RA patients intensively to avoid such deposition of amyloid.

Salmonella enteridis Septic Arthritis: A Report of Two Cases

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Esat Uygur

2013-01-01

Full Text Available Introduction. Nontyphoidal salmonellosis causes significant morbidity, is transmitted via fecal-oral route, and is a worldwide cause of gastroenteritis, bacteremia, and local infections. Salmonella is a less common etiologic factor for septic arthritis compared with other gram-negative bacteria. Cases. We present two septic arthritis cases with Salmonella enteridis as a confirmed pathogen and also discuss the predisposing factors and treatment. Discussion. Septic arthritis is an orthopedic emergency. The gold standard treatment of septic arthritis is joint debridement, antibiotic therapy according to the culture results, and physiotherapy, which should start in the early postoperative period to prevent limitation of motion. Salmonella is an atypical agent for septic arthritis. It must be particularly kept in mind as an etiologic factor for the acute arthritis of a patient with sickle cell anemia and systemic lupus erythematosus. Clinicians should be cautious that the white blood cell count in synovial fluid can be under 50.000/mm3 in immune compromised individuals with septic arthritis. The inflammatory response can be deficient, or the microorganism may be atypical. Conclusion. Atypical bacteria such as Salmonella species in immune compromised patients can cause joint infections. Therefore, Salmonella species must always be kept in mind for the differential diagnosis of septic arthritis in a clinically relevant setting.

Anterior Cruciate Ligament OsteoArthritis Score (ACLOAS)

DEFF Research Database (Denmark)

Roemer, Frank W; Frobell, Richard; Lohmander, Stefan

2014-01-01

OBJECTIVE: To develop a whole joint scoring system, the Anterior Cruciate Ligament OsteoArthritis Score (ACLOAS), for magnetic resonance imaging (MRI)-based assessment of acute anterior cruciate ligament (ACL) injury and follow-up of structural sequelae, and to assess its reliability. DESIGN...

Efficacy and safety profile of combination of tramadol-diclofenac versus tramadol-paracetamol in patients with acute musculoskeletal conditions, postoperative pain, and acute flare of osteoarthritis and rheumatoid arthritis: a Phase III, 5-day open-label study

Science.gov (United States)

Chandanwale, Ajay S; Sundar, Subramanian; Latchoumibady, Kaliaperumal; Biswas, Swati; Gabhane, Mukesh; Naik, Manoj; Patel, Kamlesh

2014-01-01

Objective We aimed to evaluate the safety and efficacy of a fixed-dose combination (FDC) of tramadol and diclofenac versus a standard approved FDC of tramadol and paracetamol, in patients with acute moderate to severe pain. Methods A total of 204 patients with moderate to severe pain due to acute musculoskeletal conditions (n=52), acute flare of osteoarthritis (n=52), acute flare of rheumatoid arthritis (n=50), or postoperative pain (n=50) were enrolled in the study at baseline. Each disease category was then randomized to receive either of two treatments for 5 days: group A received an FDC of immediate-release tramadol hydrochloride (50 mg) and sustained-release diclofenac sodium (75 mg) (one tablet, twice daily), and group B received an FDC of tramadol hydrochloride (37.5 mg) and paracetamol (325 mg) (two tablets every 4–6 hours, up to a maximum of eight tablets daily). The primary efficacy end points were reductions in pain intensity from baseline at day 3 and day 5 as assessed by a Visual Analog Scale (VAS) score. Results Group A showed a significant reduction in the VAS score for overall pain from baseline on day 3 (P=0.001) and day 5 (Ppain, and gastritis), which required minimal management, without any treatment discontinuation. The number of adverse events in group A was nine (8.82%) compared with 22 (21.78%) in group B, after 5 days of treatment. Conclusion An FDC of tramadol-diclofenac showed a significantly greater reduction in pain intensity and was well tolerated compared with tramadol-paracetamol, resulting in better analgesia in patients suffering from moderate to severe pain due to acute musculoskeletal conditions, postoperative pain following orthopedic surgery, or acute flare of osteoarthritis and rheumatoid arthritis. PMID:25152629

THE HYDROGEN ION CONCENTRATION OF JOINT EXUDATES IN RHEUMATIC FEVER AND OTHER FORMS OF ARTHRITIS.

Science.gov (United States)

Boots, R H; Cullen, G E

1922-09-30

1. The hydrogen ion concentration of joint exudates aspirated from patients ill with acute rheumatic fever, arthritis of undetermined origin, and bacterial arthritis was determined. The hydrogen ion concentrations of the joint exudates from patients with acute rheumatic fever approximated the normal reaction of blood, varying from pH 7.27 to 7.42. Exudates from patients with arthritis of undetermined origin varied in pH from 7.33 to 7.47. The pH of a joint effusion occurring in a patient with myocardial insufficiency was 7.34. Bacteriologically, all of these fluids were sterile by ordinary means of cultivation. An exudate aspirated from a knee infected with Staphylococcus aureus had a pH of 6.69, while that from a patient having an arthritis due to Streptococcus hoemolyticus was also acid, having a pH of 6.19. 2. Since a definitely acid medium is necessary for the liberation of free salicylic acid and since all of the joint fluids from patients with acute rheumatic fever were slightly alkaline, no free salicylic acid could possibly exist in such joint fluids following the administration of salicylates.

The Role of IL-17 in the Angiogenesis of Rheumatoid Arthritis

Science.gov (United States)

2015-06-01

Sonder, K. Bendtzen, and P. Holmstrup. 2008. Blood cell gene expression profiling in subjects with ag- gressive periodontitis and chronic arthritis. J...event that fosters chronic inflammation and bone erosion in RA by facilitating unbalanced leukocyte migration and pannus formation. Hence inhibition of...cell polarization and joint vascularization in vivo in chronic and acute arthritis models and in vitro in RA peripheral blood mononuclear cells (PBMC)s

Cutting Edge: cGAS Is Required for Lethal Autoimmune Disease in the Trex1-Deficient Mouse Model of Aicardi-Goutières Syndrome.

Science.gov (United States)

Gray, Elizabeth E; Treuting, Piper M; Woodward, Joshua J; Stetson, Daniel B

2015-09-01

Detection of intracellular DNA triggers activation of the stimulator of IFN genes-dependent IFN-stimulatory DNA (ISD) pathway, which is essential for antiviral immune responses. However, chronic activation of this pathway is implicated in autoimmunity. Mutations in TREX1, a 3' repair exonuclease that degrades cytosolic DNA, cause Aicardi-Goutières syndrome and chilblain lupus. Trex1 (-/-) mice develop lethal, IFN-driven autoimmune disease that is dependent on activation of the ISD pathway, but the DNA sensors that detect the endogenous DNA that accumulates in Trex1 (-/-) mice have not been defined. Multiple DNA sensors have been proposed to activate the ISD pathway, including cyclic GMP-AMP synthase (cGAS). In this study, we show that Trex1 (-/-) mice lacking cGAS are completely protected from lethality, exhibit dramatically reduced tissue inflammation, and fail to develop autoantibodies. These findings implicate cGAS as a key driver of autoimmune disease and suggest that cGAS inhibitors may be useful therapeutics for Aicardi-Goutières syndrome and related autoimmune diseases. Copyright © 2015 by The American Association of Immunologists, Inc.

Pneumococcal polyarticular septic arthritis after a single infusion of infliximab in a rheumatoid arthritis patient: a case report

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Hayashi Masatoshi

2012-03-01

Full Text Available Abstract Introduction We present a case of Streptococcus pneumoniae polyarticular septic arthritis in a patient with rheumatoid arthritis receiving a single infusion of infliximab. Case presentation A 38-year-old Japanese man with a 5-year history of seronegative rheumatoid arthritis had previously received sulphasalazine and methotrexate therapies and was on regular low-dose prednisolone therapy. Despite these treatments, his disease activity remained high and infliximab was introduced in addition to methotrexate, prednisolone, and folic acid. However, he was admitted to hospital with a fever of 40.6°C, chills, and polyarthralgia eight days after the first infusion of infliximab. His joints were swollen, painful, and warm. Laboratory data showed marked acute inflammation. He was diagnosed with bacterial septic polyarthritis, and emergency surgical joint lavage and drainage was performed at the knees along with needle aspiration and lavage of the ankles and right wrist. He was then given intravenous antibiotic therapy for 31 days. He made a good recovery and was discharged on day 37. Conclusions We believe this is the first reported case of severe pneumococcal septic arthritis requiring hospitalization in a patient treated with infliximab. S. pneumonia is now a well-recognized but uncommon cause of polyarticular septic arthritis that can lead to cessation of therapy, as in our patient's case.

Gonococcal arthritis in human immunodeficiency virus-infected patients. Review of the literature.

Science.gov (United States)

Sena Corrales, Gabriel; Mora Navas, Laura; Palacios Muñoz, Rosario; García López, Victoria; Márquez Solero, Manuel; Santos González, Jesús

We report a case of gonococcal arthritis in a patient with human immunodeficiency virus (HIV) infection and review 17 previously published cases; only one patient presented urethritis, and blood cultures were positive in one case. Gonococcal arthritis is rare in HIV-infected patients and is not usually associated with other symptoms. It should be considered in the differential diagnosis of acute arthritis in patients with HIV infection. Copyright © 2015 Elsevier España, S.L.U. and Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.

Acute Disseminated Melioidosis Presenting with Septic Arthritis and Diffuse Pulmonary Consolidation in an Otherwise Healthy Adult: A Case Report

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Hai Sherng Lee

2015-03-01

Full Text Available Background: Melioidosis is an infectious disease caused by Burkholderia pseudomallei. It is most prevalent in South-East Asia, northern Australia, and the Indian subcontinent. Septic arthritis is a rare manifestation of melioidosis. Melioidosis is usually found in patients with diabetes, heavy alcohol use, or chronic lung disease. Results: We report a case of melioidosis in an otherwise healthy 44-year-old male, who presented with acute painful left knee swelling, high-grade fever associated with chills, rigors and night sweats, and a productive cough. Examination revealed active synovitis with effusion involving his left knee, ankle and elbow joints and scattered crackles over both lung fields. Chest X-ray showed diffuse pulmonary consolidation. Abdominal ultrasound showed splenic micro-abscesses. The diagnosis was made based on a positive blood culture for Burkholderia pseudomallei. He was started on appropriate antibiotics and responded well, becoming afebrile after 48 hours, while his joint effusions disappeared after one week. A repeat chest X-ray after two weeks of intensive antibiotic therapy showed marked improvement. At the time of writing, he was under uneventful outpatient follow-up and still had 12 weeks to complete his course of antibiotics. Conclusion: Septic arthritis only occurs in 4% of patients with melioidosis. When there is diffuse pulmonary involvement, melioidosis may mimic disseminated tuberculosis, other acute disseminated or focal sepsis syndromes, and systemic vasculitis syndromes. This case is relevant for medical literature as melioidosis is emerging and is expanding its known territories worldwide. It should be considered early in the differential diagnoses of patients presenting with constitutional symptoms in endemic areas, so that treatment can be started early to reduce its high mortality and morbidity.

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. ...

Experimental arthritis induced by a clinical Mycoplasma fermentans isolate

Directory of Open Access Journals (Sweden)

Giono Silvia

2002-06-01

Full Text Available Abstract Background Mycoplasma fermentans has been associated with rheumatoid arthritis. Recently, it was detected in the joints and blood of patients with rheumatoid arthritis, but it is not clear yet how the bacteria enter the body and reach the joints. The purpose of this study was to determine the ability of M. fermentans to induce experimental arthritis in rabbits following inoculation of the bacteria in the trachea and knee joints. Methods P-140 and PG-18 strains were each injected in the knee joints of 14 rabbits in order to evaluate and compare their arthritogenicity. P-140 was also injected in the trachea of 14 rabbits in order to test the ability of the bacteria to reach the joints and induce arthritis. Results M. fermentans produced an acute arthritis in rabbits. Joint swelling appeared first in rabbits injected with P-140, which caused a more severe arthritis than PG-18. Both strains were able to migrate to the uninoculated knee joints and they were detected viable in the joints all along the duration of the experiment. Changes in the synovial tissue were more severe by the end of the experiment and characterized by the infiltration of neutrophils and substitution of adipose tissue by connective tissue. Rabbits intracheally injected with P-140 showed induced arthritis and the bacteria could be isolated from lungs, blood, heart, kidney, spleen, brain and joints. Conclusion M. fermentans induced arthritis regardless of the inoculation route. These findings may help explain why mycoplasmas are commonly isolated from the joints of rheumatic patients.

The effect of X-rays on the experimental arthritis in rats

International Nuclear Information System (INIS)

Trott, K.R.; Parker, R.; Seed, M.P.

1995-01-01

We investigated the therapeutic efficacy of low doses of X-rays on different in-vivo models of monoarticular arthritis which have been developed for the investigation of anti-inflammatory drugs. Zymosan or heat-inactivated mycobacterium tuberculosis was injected into 1 knee joint of Wistar rats to produce, via different pathogenetic mechanisms, an acute monoarticular arthritis. Five days later, the amount of joint swelling, bone destruction and cartilage catabolism were measured. Immediately after arthritis induction, the knees were irradiated with a single dose of 5 Gy or with 4 daily fractions of 1 Gy. X-irradiation with daily doses of 1 Gy significantly reduced bone loss and cartilage degradation in Zymosan-induced arthritis and joint swelling in mycobacterium tuberculosis induced arthritis. However, a single high radiation dose significantly increased bone loss in mycobacterium tuberculosis induced arthritis. These data confirm the hypothesis of an anti-inflammatory effect of low radiation doses which so far has been based only on clinical experience. By using an established model of monoarticular arthritis we have now the opportunity to study the mechanism of the anti-inflammatory radiation effect in comparison to that of anti-inflammatory drugs. This way, we hope to provide a scientific basis for the use of radiotherapy in various painful degenerative joint disorders. (orig.) [de

Development of Acute Pericarditis Associated with New-onset Rheumatoid Arthritis in a Diabetic Patient with Renal Impairment: The Elusive Nature of Uremia.

Science.gov (United States)

Kohara, Marina; Takeda, Shin-ichi; Miki, Takuya; Ohara, Ken; Yamanaka, Yuko; Kawamata, Mutsumi; Hishida, Erika; Wakabayashi, Natsuko; Yamazaki, Tomoyuki; Ichida, Masaru; Akimoto, Tetsu; Muto, Shigeaki; Nagata, Daisuke

2016-01-01

Uremic patients may have a variety of organ involvement, however, the precise causality may be impossible to determine in some cases because the symptoms of uremia are also associated with other diseases. With an emphasis on the elusive nature of uremia, we herein describe a 53-year-old man with preexisting renal impairment who developed acute pericarditis with deterioration of his renal function. Hemodialysis was immediately initiated on the presumption of uremia, however, articular symptoms emerged approximately a month later and led to a final diagnosis of rheumatoid arthritis, followed by successful withdrawal of hemodialysis.

Molecular dynamics characterization of the SAMHD1 Aicardi-Goutières Arg145Gln mutant: structural determinants for the impaired tetramerization

Science.gov (United States)

Cardamone, Francesca; Falconi, Mattia; Desideri, Alessandro

2018-05-01

Aicardi-Goutières syndrome, a rare genetic disorder characterized by calcification of basal ganglia, results in psychomotor delays and epilepsy states from the early months of children life. This disease is caused by mutations in seven different genes encoding proteins implicated in the metabolism of nucleic acids, including SAMHD1. Twenty SAMHD1 gene variants have been discovered and in this work, a structural characterization of the SAMHD1 Aicardi-Goutières Arg145Gln mutant is reported by classical molecular dynamics simulation. Four simulations have been carried out and compared. Two concerning the wild-type SAMHD1 form in presence and absence of cofactors, in order to explain the role of cofactors in the SAMHD1 assembly/disassembly process and, two concerning the Arg145Gln mutant, also in presence and absence of cofactors, in order to have an accurate comparison with the corresponding native forms. Results show the importance of native residue Arg145 in maintaining the tetramer, interacting with GTP cofactor inside allosteric sites. Replacement of arginine in glutamine gives rise to a loosening of GTP-protein interactions, when cofactors are present in allosteric sites, whilst in absence of cofactors, the occurrence of intra and inter-chain interactions is observed in the mutant, not seen in the native enzyme, making energetically unfavourable the tetramerization process.

Psoriatic arthritis

International Nuclear Information System (INIS)

Gerber, L.H.; Espinoza, L.R.

1985-01-01

This book contains 11 chapters. Some of the titles are: The history and epidemiologic definition of psoriatic arthritis as a distinct entity; Psoriatic arthritis: Further epidemiologic and genetic considerations; The radiologic features of psoriatic arthritis; and Laboratory findings and pathology of psoriatic arthritis

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 ...

Mutations involved in Aicardi-Goutières syndrome implicate SAMHD1 as regulator of the innate immune response.

Science.gov (United States)

Rice, Gillian I; Bond, Jacquelyn; Asipu, Aruna; Brunette, Rebecca L; Manfield, Iain W; Carr, Ian M; Fuller, Jonathan C; Jackson, Richard M; Lamb, Teresa; Briggs, Tracy A; Ali, Manir; Gornall, Hannah; Couthard, Lydia R; Aeby, Alec; Attard-Montalto, Simon P; Bertini, Enrico; Bodemer, Christine; Brockmann, Knut; Brueton, Louise A; Corry, Peter C; Desguerre, Isabelle; Fazzi, Elisa; Cazorla, Angels Garcia; Gener, Blanca; Hamel, Ben C J; Heiberg, Arvid; Hunter, Matthew; van der Knaap, Marjo S; Kumar, Ram; Lagae, Lieven; Landrieu, Pierre G; Lourenco, Charles M; Marom, Daphna; McDermott, Michael F; van der Merwe, William; Orcesi, Simona; Prendiville, Julie S; Rasmussen, Magnhild; Shalev, Stavit A; Soler, Doriette M; Shinawi, Marwan; Spiegel, Ronen; Tan, Tiong Y; Vanderver, Adeline; Wakeling, Emma L; Wassmer, Evangeline; Whittaker, Elizabeth; Lebon, Pierre; Stetson, Daniel B; Bonthron, David T; Crow, Yanick J

2009-07-01

Aicardi-Goutières syndrome is a mendelian mimic of congenital infection and also shows overlap with systemic lupus erythematosus at both a clinical and biochemical level. The recent identification of mutations in TREX1 and genes encoding the RNASEH2 complex and studies of the function of TREX1 in DNA metabolism have defined a previously unknown mechanism for the initiation of autoimmunity by interferon-stimulatory nucleic acid. Here we describe mutations in SAMHD1 as the cause of AGS at the AGS5 locus and present data to show that SAMHD1 may act as a negative regulator of the cell-intrinsic antiviral response.

Anti-arthritic effects of microneedling with bee venom gel

Directory of Open Access Journals (Sweden)

Mengdi Zhao

2016-10-01

Conclusions: Bee venom can significantly suppress the occurrence of gouty arthritis inflammation in rats and mice LPS inflammatory reaction. Choose the 750 μm microneedle with 10N force on skin about 3 minutes, bee venom can play the optimal role, and the anti-inflammatory effect is obvious. Microneedles can promote the percutaneous absorption of the active macromolecules bee venom gel.

Evidence-based diagnostics: adult septic arthritis.

Science.gov (United States)

Carpenter, Christopher R; Schuur, Jeremiah D; Everett, Worth W; Pines, Jesse M

2011-08-01

Acutely swollen or painful joints are common complaints in the emergency department (ED). Septic arthritis in adults is a challenging diagnosis, but prompt differentiation of a bacterial etiology is crucial to minimize morbidity and mortality. The objective was to perform a systematic review describing the diagnostic characteristics of history, physical examination, and bedside laboratory tests for nongonococcal septic arthritis. A secondary objective was to quantify test and treatment thresholds using derived estimates of sensitivity and specificity, as well as best-evidence diagnostic and treatment risks and anticipated benefits from appropriate therapy. Two electronic search engines (PUBMED and EMBASE) were used in conjunction with a selected bibliography and scientific abstract hand search. Inclusion criteria included adult trials of patients presenting with monoarticular complaints if they reported sufficient detail to reconstruct partial or complete 2 × 2 contingency tables for experimental diagnostic test characteristics using an acceptable criterion standard. Evidence was rated by two investigators using the Quality Assessment Tool for Diagnostic Accuracy Studies (QUADAS). When more than one similarly designed trial existed for a diagnostic test, meta-analysis was conducted using a random effects model. Interval likelihood ratios (LRs) were computed when possible. To illustrate one method to quantify theoretical points in the probability of disease whereby clinicians might cease testing altogether and either withhold treatment (test threshold) or initiate definitive therapy in lieu of further diagnostics (treatment threshold), an interactive spreadsheet was designed and sample calculations were provided based on research estimates of diagnostic accuracy, diagnostic risk, and therapeutic risk/benefits. The prevalence of nongonococcal septic arthritis in ED patients with a single acutely painful joint is approximately 27% (95% confidence interval [CI] = 17

Arthritis in Children

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... Issues Listen Español Text Size Email Print Share Arthritis Page Content Article Body Arthritis is an inflammation ... with antibiotics, even if arthritis develops. Juvenile Idiopathic Arthritis (JIA) Juvenile idiopathic arthritis (JIA) has previously been ...

Isolated septic facet joint arthritis as a rare cause of acute and chronic low back pain – a case report and literature review

International Nuclear Information System (INIS)

Klekot, Dominika; Zimny, Anna; Czapiga, Bogdan; Sąsiadek, Marek

2012-01-01

The most common cause of low back pain is degenerative disease of the intervertebral disc and other structures of the lumbar spine. However, in some cases other less frequent causes of such pain can be seen, for example septic facet joint arthritis. Until now, only 40 cases of such inflammatory changes within the spine have been reported in the literature. The disease is probably underestimated due to improper diagnostic pathway. The authors describe a case of a 53-year-old woman who was repeatedly hospitalized during a five-month period because of an acute, severe low back pain, with sphincter dysfunction, partially resembling sciatic symptoms. Physical examinations revealed also focal tenderness in the area of the lumbar spine. Inflammatory markers (ESR – erythrocyte sedimentation rate, CRP – C-reactive protein) were elevated. Conservative analgetic treatment brought only partial and temporary relief of the pain and symptoms. The final accurate diagnosis of isolated septic facet joint arthritis at the level of L5/S1 was established after several months from the onset of the first symptoms, after performing various imaging examinations, including bone scintigraphy as well as CT and MRI of the lumbosacral spine. The patient fully recovered after antibiotic therapy and surgery, which was proven in several follow-up examinations showing no relevant pathology of the lumbar spine. The authors broadly describe the etiology and clinical symptoms of the septic facet joint arthritis as well as the significant role of imaging methods, especially MRI, in diagnostic process. The authors also discuss currently available treatment options, both conservative and surgical. The diagnostic procedure of septic facet joint arthritis requires several steps to be taken. Establishing a correct diagnosis may be difficult, that is why it is important to remember about rare causes of low back pain and to perform detailed physical examination, laboratory tests and choose appropriate

INVESTIGATION OF CYTOKINE PROFILE IN PATIENTS WITH REACTIVE ARTHRITIS

Directory of Open Access Journals (Sweden)

T. V. Gaponova

2008-01-01

Full Text Available Abstract. Pathogenesis of reactive arthritis (ReA is not clear yet. Several trials suggest that increased production of proinflammatory cytokines is responsible for development of arthritis in ReA, while other studies report that Th1 cytokine response in ReA is impaired in favor of Th2 response. The aim of our study was to investigate serum levels of cytokines IL-1β, IL-4, IL-6, TNFα, IFNγ and IL-1Ra in the patients with ReA of different etiology, as compared with infection-related arthritis. The results of our study had demonstrated that serum levels of IL-1β and TNFα in the patients with ReA were significantly higher, whereas IL-1Ra, IL-4, IL-6 proved to be significantly lower than in healthy controls. Serum levels of IL-6 were significantly higher in patients with chronic ReA, as compared to the cases of acute and recurrent ReA. No significant differences in cytokine profiles were found between the patients with ReA, and the persons with infection-related arthritis. The data obtained are, generally, suggestive for proinflammatory Th1 cytokine profile in ReA patients studied, this confirming the mostly assumed pathogenetic hypothesis for reactive arthritis where an underlying cytokine imbalance is suggested. (Med. Immunol., 2008, vol. 10, N 2-3, pp 167-172.

MR imaging of transient synovitis: differentiation from septic arthritis

International Nuclear Information System (INIS)

Yang, W.J.; Im, S.A.; Lim, G.Y.; Chun, H.J.; Jung, N.Y.; Sung, M.S.; Choi, B.G.

2006-01-01

Transient synovitis is the most common cause of acute hip pain in children. However, MR imaging findings in transient synovitis and the role of MR imaging in differentiating transient synovitis from septic arthritis have not been fully reported. To describe the MR findings of transient synovitis and to determine whether the MR characteristics can differentiate this disease entity from septic arthritis. Clinical findings and MR images of 49 patients with transient synovitis (male/female 36/13, mean age 6.1 years) and 18 patients with septic arthritis (male/female 10/8, mean age 4.9 years) were retrospectively reviewed. MR findings of transient synovitis were symptomatic joint effusion, synovial enhancement, contralateral joint effusion, synovial thickening, and signal intensity (SI) alterations and enhancement in surrounding soft tissue. Among these, SI alterations and enhancement in bone marrow and soft tissue, contralateral joint effusion, and synovial thickening were statistically significant MR findings in differentiating transient synovitis from septic arthritis. The statistically significant MR findings in transient synovitis are contralateral (asymptomatic) joint effusions and the absence of SI abnormalities of the bone marrow. It is less common to have SI alterations and contrast enhancement of the soft tissues. The statistically significant MR findings in septic arthritis are SI alterations of the bone marrow, and SI alterations and contrast enhancement of the soft tissue. Ipsilateral effusion and synovial thickening and enhancement are present in both diseases

Tibialis Posterior Tenosynovitis: A Unique Musculoskeletal Manifestation of Gout.

Science.gov (United States)

Shupper, Peter; Stitik, Todd P

2018-02-01

Extra-articular manifestations of gout can present in several ways, including tenosynovitis. We present a rare case of acute tibialis posterior gouty tenosynovitis. An 82-year-old man with a history of well-controlled gout presented with acute onset of left ankle pain, occurring without inciting event. The medial ankle was slightly erythematous with moderate dorsal-medial swelling and mild dorsal-lateral swelling, with severe tenderness to palpation over the medial retro-malleolar region. Range of motion and manual muscle testing were pain limited throughout. Ultrasound examination revealed a left posterior tibialis tendon sheath tenosynovitis with effusion and overlying soft tissue edema. Tendon sheath aspirate revealed sodium urate crystals and a white blood cell count of 6400/μL. Tendon sheath injection with a mixture of 1% lidocaine and dexamethasone 4 mg resulted in symptom resolution. Repeat ultrasound examination demonstrated no evidence of tibialis posterior tendon sheath effusion. This case is unique not only because acute gouty posterior tibialis tenosynovitis is very rare, particularly in a normouricemic individual, but also because the sonographic evidence of gouty infiltration into the posterior tibialis tendon and overlying subcutaneous tissue considerably aided in arriving at the correct diagnosis in a timely manner.

Multiplicative interaction of functional inflammasome genetic variants in determining the risk of gout.

Science.gov (United States)

McKinney, Cushla; Stamp, Lisa K; Dalbeth, Nicola; Topless, Ruth K; Day, Richard O; Kannangara, Diluk Rw; Williams, Kenneth M; Janssen, Matthijs; Jansen, Timothy L; Joosten, Leo A; Radstake, Timothy R; Riches, Philip L; Tausche, Anne-Kathrin; Lioté, Frederic; So, Alexander; Merriman, Tony R

2015-10-13

The acute gout flare results from a localised self-limiting innate immune response to monosodium urate (MSU) crystals deposited in joints in hyperuricaemic individuals. Activation of the caspase recruitment domain-containing protein 8 (CARD8) NOD-like receptor pyrin-containing 3 (NLRP3) inflammasome by MSU crystals and production of mature interleukin-1β (IL-1β) is central to acute gouty arthritis. However very little is known about genetic control of the innate immune response involved in acute gouty arthritis. Therefore our aim was to test functional single nucleotide polymorphism (SNP) variants in the toll-like receptor (TLR)-inflammasome-IL-1β axis for association with gout. 1,494 gout cases of European and 863 gout cases of New Zealand (NZ) Polynesian (Māori and Pacific Island) ancestry were included. Gout was diagnosed by the 1977 ARA gout classification criteria. There were 1,030 Polynesian controls and 10,942 European controls including from the publicly-available Atherosclerosis Risk in Communities (ARIC) and Framingham Heart (FHS) studies. The ten SNPs were either genotyped by Sequenom MassArray or by Affymetrix SNP array or imputed in the ARIC and FHS datasets. Allelic association was done by logistic regression adjusting by age and sex with European and Polynesian data combined by meta-analysis. Sample sets were pooled for multiplicative interaction analysis, which was also adjusted by sample set. Eleven SNPs were tested in the TLR2, CD14, IL1B, CARD8, NLRP3, MYD88, P2RX7, DAPK1 and TNXIP genes. Nominally significant (P gout were detected at CARD8 rs2043211 (OR = 1.12, P = 0.007), IL1B rs1143623 (OR = 1.10, P = 0.020) and CD14 rs2569190 (OR = 1.08; P = 0.036). There was significant multiplicative interaction between CARD8 and IL1B (P = 0.005), with the IL1B risk genotype amplifying the risk effect of CARD8. There is evidence for association of gout with functional variants in CARD8, IL1B and CD14. The gout-associated allele of IL1B increases

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 ...

Arthritis associated with calcium oxalate crystals in an anephric patient treated with peritoneal dialysis

International Nuclear Information System (INIS)

Rosenthal, A.; Ryan, L.M.; McCarty, D.J.

1988-01-01

The authors report a case of calcium oxalate arthropathy in a woman undergoing intermittent peritoneal dialysis who was not receiving pharmacologic doses of ascorbic acid. She developed acute arthritis, with calcium oxalate crystals in Heberden's and Bouchard's nodes, a phenomenon previously described in gout. Intermittent peritoneal dialysis may be less efficient than hemodialysis in clearing oxalate, and physicians should now consider calcium oxalate-associated arthritis in patients undergoing peritoneal dialysis who are not receiving large doses of ascorbic acid

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)

Total lymphoid irradiation of intractable rheumatoid arthritis

Energy Technology Data Exchange (ETDEWEB)

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

1986-12-01

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.

Gross and histopathological findings in synovial membranes of pigs with experimentally induced Mycoplasma hyosynoviae arthritis

DEFF Research Database (Denmark)

Hagedorn-Olsen, T.; Basse, A.; Jensen, Tim Kåre

1999-01-01

or contact exposure with M. hyosynoviae induced arthritis in 13- to 17-week-old pigs. The acute to subacute arthritis was characterized by increased amounts of serohaemorrhagic, serofibrinous or mahogany coloured synovial fluid combined with edema and hyperaemia, followed by yellow to brownish discoloration...... and moderate villous proliferation of the synovial membrane. In the chronic phase moderate fibrosis was seen, but no periarticular or articular cartilage involvement. The acute to subacute histopathological characteristics were edema, hyperaemia, variable hyperplasia of synovial lining cells, increased density...... of subsynovial cell populations, diffuse and perivascular infiltration with lymphocytes, plasma cells and macrophage-like cells, fibrinous material, mild to moderate villous hypertrophy and mild to moderate fibrosis in chronic cases. The morphogenetic changes during the course of the infection may be described...

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

Gouty arthritis in Nigerians: clinical and laboratory correlates ...

African Journals Online (AJOL)

... diuretics and low dosage of aspirin may also be among the contributing factors. These factors are also increasingly been found in black Africans. ... The clinic serves as a major referral rheumatology clinic for Lagos and the adjoining states.

Arthritis Foundation

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... Vision Leadership News Partners & Sponsors Careers Code of Ethics Financials Annual Report Contact Us Privacy Policy Terms & Conditions Donate Press Store Blog Community Local Offices Kids Get Arthritis Too Español Arthritis Today Social Media Newsletters Sign Up for E-Newsletters Arthritis Foundation ...

A Rare Side Effect due to TNF-Alpha Blocking Agent: Acute Pleuropericarditis with Adalimumab

Directory of Open Access Journals (Sweden)

Hakan Ozkan

2013-01-01

Full Text Available Tumor necrosis factor-alpha antagonism is an important treatment strategy in patients with rheumatoid arthritis, psoriatic arthritis, vasculitis, and ankylosing spondylitis. Adalimumab is one of the well-known tumor necrosis factor-alpha blocking agents. There are several side effects reported in patients with adalimumab therapy. Cardiac side effects of adalimumab are rare. Only a few cardiac side effects were reported. A 61-year-old man treated with adalimumab for the last 6 months due to psoriatic arthritis presented with typically acute pleuropericarditis. Chest X-ray and echocardiography demonstrated marked pericardial effusion. Patient was successfully evaluated for the etiology of acute pleuro-pericarditis. Every etiology was excluded except the usage of adalimumab. Adalimumab was discontinued, and patient was treated with 1200 mg of ibuprofen daily. Control chest X-ray and echocardiography after three weeks demonstrated complete resolution of both pleural and pericardial effusions. This case clearly demonstrated the acute onset of pericarditis with adalimumab usage. Acute pericarditis and pericardial effusion should be kept in mind in patients with adalimumab treatment.

Evaluation of the activity of synovitis in patients with rheumatoid arthritis: Value of power Doppler ultrasonography

International Nuclear Information System (INIS)

Ahn, Joong Mo; Lim, Hyo Keun; Kim, Seung Hoon; Kim, Sung Hyun; Koh, Eun Mi; Kim, Jin Seok; Cha, Hoon Suk

2001-01-01

To correlate the grades on power Doppler ultrasonography with clinical disease activity indices and acute phase reactant values for assessing the activity of synovitis in patients with rheumatoid arthritis. Twenty patients with rheumatoid arthritis diagnosed on the basis of American College of power Doppler ultrasonography. Two experienced radiologists evaluated, in consensus, the power Doppler signals as follows: grade I=no flow or minimal flow, grade 2=mild flow, grade 3=moderate flow and grade 4= marked flow. The clinical disease activity indices consisted of the counts of tender joints and swollen joints, patient's assessment of pain, patient's global assessment of disease activity, physician's globe assessment of disease activity and patient's assessment of physical function. Acute-phase reactants included CRP and ESR. The grades on power Doppler ultrasonography were correlated with clinical disease activity indices as well as acute-phases reactant values by a use of Spearman rank correlation coefficient. The grades on power Doppler ultrasonography showed a statistically significant correlation with tender joint count (rs=.835; p<.05), swollen joint count (rs=.833; p<.05), physician's global assessment of disease activity (rs=.857; p<.05), CRP (rs=.838; P<.05) and ESR (rs=.838; p<.05). The power Doppler ultrasonography is an useful diagnostic modality for assessing the activity of synovitis in patients with rheumatoid arthritis.

166Ho-HA evaluation as therapeutic agent for rheumatoid arthritis treatment

International Nuclear Information System (INIS)

Chandia, M.C.; Errazu, X.C.; Pinto, L.N.; Godoy, N.O.; Avila, M.J.; Mendoza, P.; Mendoza, J.; Jofre, J.; Sirraalta, P.

2002-01-01

Aim: Rheumatoid arthritis is a limiting disease having, among its pathological features, the inflammation of synovial tissue with progressive and later destruction of the articulation. This leads to joint deformation and loss of its function, generating pain and reducing the mobility of the affected articulation. The aim was to evaluate 166 Ho-Hydroxyapatite ( 166 Ho-HA) as potential radiopharmaceutical for the symptomatic treatment of chronic and acute arthritis. Materials and Methods: Holmiun-166 was produced by irradiation of Ho 2 O 3 at La Reina Research Reactor, Nuclear Chilean Energy Commission. Hydroxyapatite was in-house synthesized. Its labelling and quality controls follows the internationally accepted procedures. An antigen's arthritis was induced to eight New Zealand rabbits with the 166 Ho-HA radiochemical being administered thereafter in two dosage modalities (single and double). The compound therapeutic efficiency was evaluated based upon clinical improvement and images from the inflamated articulation using 67 Ga citrate before and after 166 Ho-HA injection. Results: The radiochemical purity of the inoculated compound was greater than 98% as measured under sterility conditions. Clinically, an inflammation reduction (2 cm), appetite improvement and general well being was observed. The 166 Ho-HA distribution and localization was monitored using gamma camera images taken at 4 and 24 h. There was no evidence of extra articular leakage. From the 67 Ga citrate imaging, the acute group shows an overall improvement of well being corresponding to a lesser uptake at the inflamated articulation, regarding to the chronic group. The 166 Ho-HA double doses, compared to the single doses, suggest a reduced uptake of 67 Ga citrate at the inflamated tissue, meaning an increased therapeutic effect. Conclusions: 166 Ho-HA is useful as therapeutic agent for the symptomatic treatment of rheumatoid arthritis as shown by imaging and clinical examination

166 Ho-HA Evaluation as therapeutic agent for rheumatoid arthritis treatment

International Nuclear Information System (INIS)

Chandia, M; Errazu, X; Mendoza, P; Troncoso, F; Jofre, J; Sierralta, P

2003-01-01

Aim: Rheumatoid arthritis is a limiting disease having, among its pathological features, the inflammation of synovial tissue with progressive and later destruction of the articulation. This lead to joint deformation and loss of its function, generating pain and reducing the mobility of the affected articulation. The aim was to evaluate 166 Ho-Hydroxyapatite ( 166 Ho-HA) as potential radiopharmaceutical for the syntomatic treatment of chronic and acute arthritis Materials and Methods: 166 Holmiun was produced by irradiation of Ho 2 O 3 at La Reina Research Reactor, Nuclear Chilean Energy Commission. Hydroxyapatite was in-house synthetized. Its labelling and quality controls follows the internationally accepted procedures. An antigen arthritis was induced to eight New Zealand rabbits with the 166 Ho-HA radiochemical being administred thereafter in two dosage modalities (single and double). The compound therapeutic efficiency was evaluated based upon clinical improvement and images from the inflamated articulation using 67 Ga citrate before and after 166 Ho-HA injection. Results: The radiochemical purity of the innoculated compound was greater than 98% as measured under sterility conditions. Clinically, an inflamation reduction (2 cm), appetite improvement and general well being was observed. The 166 Ho-HA distribution and localization was monitored using gamma camera images taken at 4 and 24 h. There was no evidence of extraarticular leakage. From the 67 Ga citrate imaging, the acute group shows an overall improvement of well being corresponding to a lesser uptake at the inflamated articulation, regarding to the chronic group. The 166 Ho-HA double dosis, compared to the single dosis, suggest a reduced uptake of 67 Ga citrate at the inflamated tissue, meaning an increased therapeutic effect. Conclusions: 166 Ho-HA is usefull as therapeutic agent for the syntomatic treatment of rheumatoideal arthritis as shown by imaging and clinical examination (author)

Rheumatoid Arthritis Educational Video Series

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Full Text Available ... Arthritis Managing Your Arthritis Managing Chronic Pain and Depression in Arthritis Nutrition & Rheumatoid Arthritis Arthritis and Health- ... on this website. Copyright Johns Hopkins Arthritis Center © 2018 Patient Privacy Johns Hopkins Rheumatology

Rheumatoid Arthritis Educational Video Series

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Full Text Available ... Managing Your Arthritis Managing Your Arthritis Managing Chronic Pain and Depression in Arthritis Nutrition & Rheumatoid Arthritis Arthritis and Health-related Quality of Life Rehabilitation Management for Rheumatoid Arthritis Patients Rehabilitation of Older Adult ...

Rheumatoid Arthritis Educational Video Series

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... Corner / Patient Webcasts / Rheumatoid Arthritis Educational Video Series Rheumatoid Arthritis Educational Video Series This series of five videos ... Your Arthritis Managing Chronic Pain and Depression in Arthritis Nutrition & Rheumatoid Arthritis Arthritis and Health-related Quality of Life ...

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 ...

Induction of lyme arthritis in LSH hamsters

International Nuclear Information System (INIS)

Schmitz, J.L.; Schell, R.F.; Hejka, A.; England, D.M.; Konick, L.

1988-01-01

In studies of experimental Lyme disease, a major obstacle has been the unavailability of a suitable animal model. We found that irradiated LSH/Ss Lak hamsters developed arthritis after injection of Borrelia burgdorferi in the hind paws. When nonirradiated hamsters were injected in the hind paws with B. burgdorferi, acute transient synovitis was present. A diffuse neutrophilic infiltrate involved the synovia and periarticular structures. The inflammation was associated with edema, hyperemia, and granulation tissue. Numerous spirochetes were seen in the synovial and subsynovial tissues. The histopathologic changes were enhanced in irradiated hamsters. The onset and duration of the induced swelling were dependent on the dose of radiation and the inoculum of spirochetes. Inoculation of irradiated hamsters with Formalin-killed spirochetes or medium in which B. burgdorferi had grown for 7 days failed to induce swelling. This animal model should prove useful for studies of the immune response to B. burgdorferi and the pathogenesis of Lyme arthritis

Arthritis in America

Science.gov (United States)

... Digital Press Kit Read the MMWR Science Clips Arthritis in America Time to Take Action! Language: English ( ... by about 40% by being physically active. Problem Arthritis is common and a growing health threat. Arthritis ...

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 ... Your Arthritis Managing Chronic Pain and Depression in Arthritis Nutrition & Rheumatoid Arthritis Arthritis and Health-related Quality of Life ...

A Case Report Describing a Rare Presentation of Simultaneous Occurrence of MPO-ANCA-Associated Vasculitis and Rheumatoid Arthritis.

Science.gov (United States)

Foray, Nathalie; Hudali, Tamer; Papireddy, Muralidhar; Gao, John

2016-01-01

Background . Renal-limited myeloperoxidase vasculitis with simultaneous rheumatoid arthritis is reported as a rare occurrence. Review of literature suggests that most patients had a diagnosis of rheumatoid arthritis for several years prior to presenting with renal failure from myeloperoxidase vasculitis. Case Presentation . A 58-year-old Caucasian male presented to the hospital experiencing malaise, fevers, decreased oral intake, nausea, and vomiting for one week duration. His past medical history consisted of newly diagnosed but untreated rheumatoid arthritis, hypertension, and non-insulin-dependent diabetes mellitus. He was found to have acute renal failure, proteinuria, and hypoglycemia. Standard therapy, including intravenous fluids, did not improve his acute renal failure. A vasculitis workup resulted in a positive myeloperoxidase anti-neutrophil cytoplasmic antibody (MPO-ANCA). Renal biopsy revealed crescentic glomerulonephritis (GN) pauci-immune type, suggestive of MPO-ANCA-associated vasculitis (MPO-AAV). Treatment consisted of prednisone, cyclophosphamide, and seven cycles of plasmapheresis, in addition to hemodialysis for uremia. Upon discharge, he received hemodialysis for another week and continued treatment with cyclophosphamide and prednisone. Conclusion . Patients with longstanding rheumatoid arthritis may develop renal failure due to nonsteroidal anti-inflammatory medication use and AA type amyloidosis; however, necrotizing glomerulonephritis with crescent formation has been rarely reported. This stresses the importance of early recognition and swift initiation of treatment.

A Case Report Describing a Rare Presentation of Simultaneous Occurrence of MPO-ANCA-Associated Vasculitis and Rheumatoid Arthritis

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Nathalie Foray

2016-01-01

Full Text Available Background. Renal-limited myeloperoxidase vasculitis with simultaneous rheumatoid arthritis is reported as a rare occurrence. Review of literature suggests that most patients had a diagnosis of rheumatoid arthritis for several years prior to presenting with renal failure from myeloperoxidase vasculitis. Case Presentation. A 58-year-old Caucasian male presented to the hospital experiencing malaise, fevers, decreased oral intake, nausea, and vomiting for one week duration. His past medical history consisted of newly diagnosed but untreated rheumatoid arthritis, hypertension, and non-insulin-dependent diabetes mellitus. He was found to have acute renal failure, proteinuria, and hypoglycemia. Standard therapy, including intravenous fluids, did not improve his acute renal failure. A vasculitis workup resulted in a positive myeloperoxidase anti-neutrophil cytoplasmic antibody (MPO-ANCA. Renal biopsy revealed crescentic glomerulonephritis (GN pauci-immune type, suggestive of MPO-ANCA-associated vasculitis (MPO-AAV. Treatment consisted of prednisone, cyclophosphamide, and seven cycles of plasmapheresis, in addition to hemodialysis for uremia. Upon discharge, he received hemodialysis for another week and continued treatment with cyclophosphamide and prednisone. Conclusion. Patients with longstanding rheumatoid arthritis may develop renal failure due to nonsteroidal anti-inflammatory medication use and AA type amyloidosis; however, necrotizing glomerulonephritis with crescent formation has been rarely reported. This stresses the importance of early recognition and swift initiation of treatment.

Arthritis and Rheumatic Diseases

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... Health Topics Arthritis and Rheumatic Diseases Arthritis and Rheumatic Diseases Arthritis is often used to refer to any ... primary immunodeficiency syndrome March 11, 2013 Arthritis and Rheumatic Disease News Research Brief | January 9, 2017 Tofacitinib Shows ...

Pain and microcrystalline arthritis

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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.

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...

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

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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.

Rheumatoid Arthritis Educational Video Series

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Full Text Available ... She is a critical member of our patient care team. Managing Your Arthritis Managing Your Arthritis Managing Chronic Pain and Depression in Arthritis Nutrition & Rheumatoid Arthritis Arthritis and Health- ...

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.

Juvenile Idiopathic Arthritis

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Kenan Barut

2017-04-01

Full Text Available Juvenile idiopathic arthritis is the most common chronic rheumatic disease of unknown aetiology in childhood and predominantly presents with peripheral arthritis. The disease is divided into several subgroups, according to demographic characteristics, clinical features, treatment modalities and disease prognosis. Systemic juvenile idiopathic arthritis, which is one of the most frequent disease subtypes, is characterized by recurrent fever and rash. Oligoarticular juvenile idiopathic arthritis, common among young female patients, is usually accompanied by anti-nuclear antibodie positivity and anterior uveitis. Seropositive polyarticular juvenile idiopathic arthritis, an analogue of adult rheumatoid arthritis, is seen in less than 10% of paediatric patients. Seronegative polyarticular juvenile idiopathic arthritis, an entity more specific for childhood, appears with widespread large- and small-joint involvement. Enthesitis-related arthritis is a separate disease subtype, characterized by enthesitis and asymmetric lower-extremity arthritis. This disease subtype represents the childhood form of adult spondyloarthropathies, with human leukocyte antigen-B27 positivity and uveitis but commonly without axial skeleton involvement. Juvenile psoriatic arthritis is characterized by a psoriatic rash, accompanied by arthritis, nail pitting and dactylitis. Disease complications can vary from growth retardation and osteoporosis secondary to treatment and disease activity, to life-threatening macrophage activation syndrome with multi-organ insufficiency. With the advent of new therapeutics over the past 15 years, there has been a marked improvement in juvenile idiopathic arthritis treatment and long-term outcome, without any sequelae. The treatment of juvenile idiopathic arthritis patients involves teamwork, including an experienced paediatric rheumatologist, an ophthalmologist, an orthopaedist, a paediatric psychiatrist and a physiotherapist. The primary goals

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

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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.

Rheumatoid arthritis: Skeletal manifestations observed on portable chest roentgenograms

International Nuclear Information System (INIS)

Levine, R.B.; Sullivan, K.L.

1985-01-01

This report describes the thoracic skeletal radiographic findings of rheumatoid arthritis, observed on portable chest examinations of 21 patients. Their pathophysiology is reviewed and additional examples of a recently described finding are illustrated: erosion of the medial surface of the proximal humerus with subsequent pathologic fracture, associated with superior and medial migration of the humeral head [11]. It has been proposed that erosion of the medial aspect of the proximal humerus is due to impingement wear, and that pathologic fracture results from the fulcrum effect of the inferior lip of the glenoid on the humerus. Rheumatoid arthritis is often diagnosed by the clinician rather than the radiologist. However, in acutely ill patients receiving portable chest radiographs, complete history and laboratory findings are often unavailable. Attention to the thoracic skeleton may clarify pleural and/or parenchymal lung disease in these patients. (orig.)

Rheumatoid Arthritis Educational Video Series

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Prevalence of ischemic heart disease and associated factors in patients with rheumatoid arthritis in Southern Brazil

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Rafael Kmiliauskis Santos Gomes

Full Text Available Abstract Objective: To estimate the prevalence of ischemic heart disease and associated factors in patients with rheumatoid arthritis. Methods: A cross-sectional study using the American College of Rheumatology diagnostic criteria in order to select patients seen at primary or secondary health care units in Blumenau, Santa Catarina, Southern Brazil, in 2014. The presence of ischemic heart disease was defined as an acute myocardial infarction with percutaneous coronary intervention or coronary artery bypass graft surgery that has occurred after diagnosis. Fischer's exact test, Wald's linear trend test, and multivariate logistic regression analysis were used to test the associations. Results: Among 296 patients (83.1% female with a mean age of 56.6 years and a mean rheumatoid arthritis duration of 11.3 years, 13 reported having acute myocardial infarction requiring a percutaneous or surgical reperfusion procedure, a prevalence of 4.4% (95% CI 2.0-6.7. Diabetes Mellitus (odds ratio [OR] 4.9 [95% CI 1.6-13.8] and disease duration >10 years (OR 8.2 [95% CI 1.8-39.7] were the only factors associated with an ischemic disease that remained in the final model, after the multivariate analysis. Conclusion: The prevalence of acute myocardial infarction was similar to that observed in other studies. Among the traditional risk factors, Diabetes Mellitus, and among the factors related to rheumatoid arthritis, disease duration, were the variables associated with comorbidity.

Single source dual-energy computed tomography in the diagnosis of gout: Diagnostic reliability in comparison to digital radiography and conventional computed tomography of the feet

International Nuclear Information System (INIS)

Kiefer, Tobias; Diekhoff, Torsten; Hermann, Sandra; Stroux, Andrea; Mews, Jürgen; Blobel, Jörg; Hamm, Bernd; Hermann, Kay-Geert A.

2016-01-01

Objectives: To investigate the diagnostic value of single-source dual-energy computed tomography (SDECT) in gouty arthritis and to compare its capability to detect urate depositions with digital radiography (DR) and conventional computed tomography (CT). Methods: Forty-four patients who underwent SDECT volume scans of the feet for suspected gouty arthritis were retrospectively analyzed. SDECT, CT (both n = 44) and DR (n = 36) were scored by three blinded readers for presence of osteoarthritis, erosions, and tophi. A diagnosis was made for each imaging modality. Results were compared to the clinical diagnosis using the American College of Rheumatology (ACR) classification criteria. Results: The patient population was divided into a gout (n = 21) and control (n = 23) group based on final clinical diagnosis. Osteoarthritis was evident in 15 joints using CT and 30 joints using DR (p = 0.165). There were 134 erosions detected by CT compared to 38 erosions detected by DR (p < 0.001). In total 119 tophi were detected by SDECT, compared to 85 tophi by CT (p = 0.182) and 25 tophi by DR (p < 0.001). SDECT had best diagnostic value for diagnosis of gout compared to DR and conventional CT (sensitivity and specificity for SDECT: 71.4% and 95.7%, CT: 71.4% and 91.3% and DR: 44.4% and 83.3%, respectively). For all three readers, Cohen’s kappa for DR and conventional CT were substantial for all scoring items and ranged from 0.75 to 0.77 and 0.72–0.76, respectively. For SDECT Cohen’s kappa was good to almost perfect with 0.77–0.84. Conclusions: SDECT is capable to detect uric acid depositions with good sensitivity and high specificity in feet, therefore diagnostic confidence is improved. Using SDECT, inter-reader variance can be markedly reduced for the detection of gouty tophi.

Single source dual-energy computed tomography in the diagnosis of gout: Diagnostic reliability in comparison to digital radiography and conventional computed tomography of the feet

Energy Technology Data Exchange (ETDEWEB)

Kiefer, Tobias; Diekhoff, Torsten [Department of Radiology, Charité—Universitätsmedizin Berlin, Campus Mitte, Humboldt-Universität zu Berlin, Freie Universität, Berlin, Charitéplatz 1, 10117 Berlin (Germany); Hermann, Sandra [Department of Rheumatology and Clinical Immunology, Charité—Universitätsmedizin Berlin Campus Mitte, Humboldt-Universität zu Berlin, Freie Universität Berlin, Charitéplatz 1, 10117 Berlin (Germany); Stroux, Andrea [Department of Medical Informatics, Biometry and Epidemiology, Freie Universität Berlin, Berlin (Germany); Mews, Jürgen; Blobel, Jörg [Toshiba Medical Systems Europe, BV, Zilverstraat 1, 2701 RP Zoetermeer (Netherlands); Hamm, Bernd [Department of Radiology, Charité—Universitätsmedizin Berlin, Campus Mitte, Humboldt-Universität zu Berlin, Freie Universität, Berlin, Charitéplatz 1, 10117 Berlin (Germany); Hermann, Kay-Geert A., E-mail: kghermann@gmail.com [Department of Radiology, Charité—Universitätsmedizin Berlin, Campus Mitte, Humboldt-Universität zu Berlin, Freie Universität, Berlin, Charitéplatz 1, 10117 Berlin (Germany)

2016-10-15

Objectives: To investigate the diagnostic value of single-source dual-energy computed tomography (SDECT) in gouty arthritis and to compare its capability to detect urate depositions with digital radiography (DR) and conventional computed tomography (CT). Methods: Forty-four patients who underwent SDECT volume scans of the feet for suspected gouty arthritis were retrospectively analyzed. SDECT, CT (both n = 44) and DR (n = 36) were scored by three blinded readers for presence of osteoarthritis, erosions, and tophi. A diagnosis was made for each imaging modality. Results were compared to the clinical diagnosis using the American College of Rheumatology (ACR) classification criteria. Results: The patient population was divided into a gout (n = 21) and control (n = 23) group based on final clinical diagnosis. Osteoarthritis was evident in 15 joints using CT and 30 joints using DR (p = 0.165). There were 134 erosions detected by CT compared to 38 erosions detected by DR (p < 0.001). In total 119 tophi were detected by SDECT, compared to 85 tophi by CT (p = 0.182) and 25 tophi by DR (p < 0.001). SDECT had best diagnostic value for diagnosis of gout compared to DR and conventional CT (sensitivity and specificity for SDECT: 71.4% and 95.7%, CT: 71.4% and 91.3% and DR: 44.4% and 83.3%, respectively). For all three readers, Cohen’s kappa for DR and conventional CT were substantial for all scoring items and ranged from 0.75 to 0.77 and 0.72–0.76, respectively. For SDECT Cohen’s kappa was good to almost perfect with 0.77–0.84. Conclusions: SDECT is capable to detect uric acid depositions with good sensitivity and high specificity in feet, therefore diagnostic confidence is improved. Using SDECT, inter-reader variance can be markedly reduced for the detection of gouty tophi.

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 ...

Epidemiology of septic arthritis of the knee at Hospital das Clínicas, Universidade de São Paulo

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Camilo Partezani Helito

2014-01-01

Conclusion: S. aureus is still the most common pathogen in acute knee infections in our environment. Gram staining, absence of fever and normal leukocyte count cannot be used to rule out septic arthritis.

Rheumatoid Arthritis Educational Video Series

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

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 ...

Acute Lymphoblastic Leukaemia presenting as Juvenile Idiopathic ...

African Journals Online (AJOL)

Background: Acute Lymphoblastic Leukaemia in children commonly presents with osteo articular manifestations that may mimic Juvenile Idiopathic Arthritis. This may create considerable diagnostic difficulty and lead to delay in commencing appropriate treatment. Case: An eight year old boy who presented with multiple ...

Infectious Arthritis

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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 ...

Rheumatoid Arthritis Educational Video Series

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Full Text Available ... Play Rheumatoid Arthritis: Symptoms and Diagnosis Rheumatoid Arthritis: What is Happening to the Joints? Rheumatoid Arthritis: Gaining Control – Working with your Rheumatologist Rheumatoid Arthritis: Additional Conditions ...

Medicines, injections, and supplements for arthritis

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Arthritis - medications; Arthritis - steroid injections; Arthritis - supplements; Arthritis - hyaluronic acid ... the-counter pain relievers can help with your arthritis symptoms. "Over-the-counter" means you can buy ...

Rheumatoid Arthritis Educational Video Series

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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 ...

Gouty arthritis: An approach for general practice | Tikly | South ...

African Journals Online (AJOL)

South African Family Practice. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 55, No 4 (2013) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Download this PDF file. The PDF file you selected should ...

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 ... for Patients Arthritis Drug Information Sheets Benefits and Risks of Opioids in Arthritis Management How to Give ...

[The temporomandibular joint in juvenile idiopathic arthritis: what radiologists need to look for on magnetic resonance imaging].

Science.gov (United States)

De La Hoz Polo, M; Navallas, M

2014-01-01

The term "juvenile idiopathic arthritis" (JIA) encompasses a group of arthritis of unknown cause with onset before the age of 16 years that last for at least 6 weeks. The prevalence of temporomandibular joint involvement in published series ranges from 17% to 87%. Temporomandibular joint involvement is difficult to detect clinically, so imaging plays a key role in diagnosis and monitoring treatment. MRI is the technique of choice for the study of arthritis of the temporomandibular joint because it is the most sensitive technique for detecting acute synovitis and bone edema. Power Doppler ultrasonography can also detect active synovitis by showing the hypervascularization of the inflamed synovial membrane, but it cannot identify bone edema. This article describes the MRI technique for evaluating the temporomandibular joint in patients with juvenile idiopathic arthritis, defines the parameters to look for, and illustrates the main findings. Copyright © 2013 SERAM. Published by Elsevier Espana. All rights reserved.

Streptococcus agalactiae: an emerging cause of septic arthritis.

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Louthrenoo, Worawit; Kasitanon, Nuntana; Wangkaew, Suparaporn; Hongsongkiat, Sith; Sukitawut, Waraporn; Wichainun, Ramjai

2014-03-01

Invasive Streptococcus agalactiae infection in nonpregnant women has been reported increasingly worldwide. This study reports the clinical features and outcome of S. agalactiae septic arthritis in Thai patients. The medical records of cases with septic arthritis seen between July 1990 and December 2010 were reviewed. Only those with S. agalactiae were included in this study. From 244 cases of septic arthritis, 38 (15.57%, 13 men and 25 women) were caused by S. agalactiae, with 34 of them (89.48%) occurring between 2008 and 2010. Their mean age was 52.89 (SD, 18.95) years. Twenty-four of the 38 patients (63.16%) had 1 or more underlying disease that might predispose to joint infection. Fever and joint pain were the most common symptoms presented. Eleven cases (28.95%) presented monoarthritis, 15 (39.47%) oligoarthritis, and 12 (31.58%) polyarthritis, with a mean joint involvement of 3.34 (SD, 2.35) joints (range, 1-8). Cellulitis was seen in 27 cases (71.05%). Blood cultures were positive in 31 patients (81.58%). Thirty-five of the 38 synovial fluid specimens obtained were enough for cultures and stain smears, with 24 (68.57%) growing S. agalactiae and 19 (54.29%) showing gram-positive cocci. All isolates were sensitive to penicillin. Ten patients (26.31%) received arthroscopic drainage. The articular outcome was good in 11 patients, fair in 24, and poor in 3. There were no deaths. Streptococcus agalactiae is an emerging cause of septic arthritis in Thai patients. Physicians should be especially aware of this condition in patients presenting with acute oligopolyarthritis and prominent cellulitis.

What Is Juvenile Arthritis?

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... Initiative Breadcrumb Home Health Topics English Español Juvenile Arthritis Basics In-Depth Download Download EPUB Download PDF What is it? Points To Remember About Juvenile Arthritis Juvenile arthritis is the term used to describe ...

Hyperuricaemia and gout

African Journals Online (AJOL)

size and even seasonal changes in levels of serum uric acid.8 ... Lifestyle modification is recommended instead.13,14. Acute gouty attack or ..... hepatic and cardiovascular adverse events.7. Uricase ... Pain management in gout. Curr Pain.

Rheumatoid Arthritis: Can It Affect the Lungs?

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Rheumatoid arthritis: Can it affect the lungs? Can rheumatoid arthritis affect your lungs? Answers from April Chang-Miller, ... know. Arthritis Foundation. http://www.arthritis.org/about-arthritis/types/rheumatoid-arthritis/articles/lung-disease-rheumatoid-arthritis.php. Accessed ...

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.

Gout - a guide for the general and acute physicians.

Science.gov (United States)

Abhishek, Abhishek; Roddy, Edward; Doherty, Michael

2017-02-01

Gout is the most prevalent inflammatory arthritis and affects 2.5% of the general population in the UK. It is also the only arthritis that has the potential to be cured with safe, inexpensive and well tolerated urate-lowering treatments, which reduce serum uric acid by either inhibiting xanthine oxidase - eg allopurinol, febuxostat - or by increasing the renal excretion of uric acid. Of these, xanthine oxidase inhibitors are used first line and are effective in 'curing' gout in the vast majority of patients. Gout can be diagnosed on clinical grounds in those with typical podagra. However, in those with involvement of other joints, joint aspiration is recommended to demonstrate monosodium urate crystals and exclude other causes of acute arthritis, such as septic arthritis. However, a clinical diagnosis of gout can be made if joint aspiration is not feasible. This review summarises the current understanding of the pathophysiology, clinical presentation, investigations and treatment of gout. © Royal College of Physicians 2017. All rights reserved.

Rheumatoid Arthritis Educational Video Series

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

Ultrasound characteristics of gouty tophi in the olecranon bursa and evaluation of their reproducibility

International Nuclear Information System (INIS)

Fernandes, Eloy A.; Lopes, Matheus G.; Mitraud, Sônia A.V.; Ferrari, Antonio J.L.; Fernandes, Artur R.C.

2012-01-01

Objectives: To describe the ultrasound characteristics of gouty tophi in the olecranon bursa and to evaluate their reproducibility. Methods: A prospective study of the ultrasound features of 35 sites of tophi nodulations in the elbows of 31 men (mean 54.6 years). The findings were evaluated dynamically following pre-established standards. The static images were evaluated by another radiologist and were reviewed by the first examiner. Results: The most frequent characteristics of tophi are: hyperechogenicity (91.7%), poorly defined contours (88.6%), multiple grouped nodules (85.6%) and heterogeneity (68.6%). Intra-observer agreement is almost perfect for echogenicity (K = 1.0), moderate for the involvement of the olecranon bursa (K = 0.47) and fair for other characteristics. Inter-observer agreement is substantial for the echogenicity (K = 0.65), fair for the echotexture (K = 0.27) and the presence of a perilesional hypoechoic halo (K = 0.34) and slight for other characteristics. Conclusions: The most frequent characteristic of tophi is hyperechogenicity. The intra-observer and inter-observer concordance for echogenicity are almost perfect and substantial, respectively. Knowledge of characteristics of the tophi in the elbow and their intra and inter-observer reproducibility may assist in establishing parameters for monitoring treatment and setting up criteria for differential diagnosis of processes involving the olecraneon bursa.

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Psoriatic Arthritis: MedlinePlus Health Topic

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... Handouts Psoriatic arthritis (Medical Encyclopedia) Also in Spanish Topic Image MedlinePlus Email Updates Get Psoriatic Arthritis updates ... this? GO MEDICAL ENCYCLOPEDIA Psoriatic arthritis Related Health Topics Arthritis Psoriasis National Institutes of Health The primary ...

Forms of Arthritis

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... this page please turn Javascript on. Forms of Arthritis Past Issues / Fall 2006 Table of Contents Today, ... of Linda Saisselin Osteoarthritis (OA) — the form of arthritis typically occurring during middle or old age, this ...

The safety of treatment options available for gout.

Science.gov (United States)

Schlesinger, Naomi

2017-04-01

Gout is the most common inflammatory arthritis in humans. Gout treatment includes rapid initiation of anti-inflammatory medications for acute attacks and chronically treating with urate lowering drugs as well as chronic anti-inflammatory prophylaxis. Areas covered: This review aims to provide an overview and discussion of the safety concerns of current treatment options available for gout. Expert opinion: Gout is a curable disease with appropriate treatment. The advent of new therapies provides encouraging opportunities to improve gout management. However, clinicians should be aware of some of the safety concerns of medications used to treat acute and chronic gout. When prescribing medications for gout one has to be mindful of the presence of comorbidities commonly affecting gout patients that may affect drug safety and efficacy, especially in the elderly and in patients treated with multiple drugs. The benefits of gout drugs, usually, outweigh their safety concerns. Studies are needed in gout patients with chronic kidney disease and/or cardiovascular disease, so that escalation of dosing /combination of anti-inflammatory drugs needed to suppress gouty inflammation as well as escalation of dosing/combination of urate lowering drugs needed to achieve target serum urate level will lead to better understanding of gout treatment safety issues.

Rheumatoid arthritis (image)

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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 ...

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 ...

Endogenous IL-22 Plays a Dual Role in Arthritis: Regulation of Established Arthritis via IFN-γ Responses

Science.gov (United States)

Justa, Shivali; Zhou, Xiaoqun; Sarkar, Sujata

2014-01-01

Objective IL-22 is elevated in patients with inflammatory arthritis and correlates with disease activity. IL-22 deficient mice have reduced incidence of arthritis. Recombinant IL-22 restrains progression of arthritis via increase in IL-10 responses when administered prior to onset of arthritis. These findings imply a possible dual role of IL-22 in inflammatory arthritis depending on the phase of arthritis. Experiments outlined here were designed to elucidate the contribution of endogenous IL-22 before and after the onset of arthritis. Methods Collagen induced arthritis (CIA) was induced in DBA1 or IFN-γ deficient mice following immunization with collagen and complete Freund's adjuvant. Anti-IL-22 antibody or isotype control were administered prior to or after onset of arthritis and disease progression assessed by clinical scoring and histopathology. IL-22, IL-17 and IFN-γ responses were measured by ELISA and flowcytometry. Anti-collagen antibody responses were analyzed by ELISA. Expression of IL-22R1 in CD4+ cells was elucidated by flowcytometry and real time PCR. Results Collagen specific IL-22 responses were expanded during arthritis and IL-22 producing cells were discrete from IL-17 or IFN-γ producing cells. Neutralization of IL-22 after onset of arthritis resulted in significant increase in Th1 responses and significantly reduced severity of arthritis. CD4+ cells from arthritic mice showed increased surface expression of IL-22R1. In vitro, CD4+T cells cultured with antigen presenting cells in the presence or absence of IL-22 suppressed or induced IFN-γ, respectively. The protective effect of anti-IL-22 was reversed in IFN-γ deficient mice. Moreover, administration of anti-IL-22 prior to onset of arthritis augmented arthritis severity. Conclusion We show for the first time that IL-22 plays a dual role: protective prior to the onset of arthritis and pathogenic after onset of arthritis. The pathogenic effect of IL-22 is dependent on suppression of IFN

New and Pipeline Drugs for Gout.

Science.gov (United States)

Keenan, Robert T; Schlesinger, Naomi

2016-06-01

Gout is the most common inflammatory arthropathy in the western world. Affecting millions and accounting for lost wages, increased health care costs, and significant disability, it remains a burden for those afflicted, their families, and the health care system. Despite the availability of a number of effective therapies, gout is often inadequately treated, and its impact on the patients overall health and well-being is underestimated by physicians and patients alike. For many decades, controlling acute flares was the priority in the management of gout. More recently, however, a deeper understanding of gout pathophysiology has resulted in a new appreciation that gout impacts the patient with consequences well beyond the episodes of acute inflammatory arthritis. Reflecting the chronic nature of the disease, gout treatment needs to be chronic as well, and aimed at reducing the underlying cause of gout-hyperuricemia-as well as the symptom of acute attacks. Therapy therefore requires both urate lowering and anti-inflammatory strategies. Unfortunately, the most commonly used urate lowering and anti-inflammatory treatments may be problematic in some gout patients, who often have multiple comorbidities that establish relative contraindications. Novel urate lowering therapies, and new medications to treat and prevent acute gouty flares, can not only improve care of the individual; they can also lead to a better discourse for the edification of those who manage and are managed for this underestimated disease. In this paper, we discuss new and pipeline drugs for acute gout, prophylactic anti-inflammatory therapies as well as urate lowering therapies.

Genetics Home Reference: rheumatoid arthritis

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... Share: Email Facebook Twitter Home Health Conditions Rheumatoid arthritis Rheumatoid arthritis Printable PDF Open All Close All Enable ... in my area? Other Names for This Condition arthritis, rheumatoid RA Related Information How are genetic conditions and ...

Rheumatoid Arthritis Educational Video Series

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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 ...

Rheumatoid Arthritis Educational Video Series

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Full Text Available ... and what other conditions are associated with RA. Learning more about your condition will allow you to ... Older Adult Patients with Arthritis Complementary and Alternative Medicine for Patients with Rheumatoid Arthritis Yoga for Arthritis ...

Rheumatoid Arthritis Educational Video Series

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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 Connect With ...

Rheumatoid Arthritis Educational Video Series

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Full Text Available ... Rheumatoid Arthritis (RA). You will learn how the diagnosis of RA is made, what happens to your ... Link Below To Play Rheumatoid Arthritis: Symptoms and Diagnosis Rheumatoid Arthritis: What is Happening to the Joints? ...

Rheumatoid Arthritis Educational Video Series

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Full Text Available ... of Body Weight in Osteoarthritis Educational Videos for Patients Rheumatoid Arthritis Educational Video Series Psoriatic Arthritis 101 ... Patient to an Adult Rheumatologist Drug Information for Patients Arthritis Drug Information Sheets Benefits and Risks of ...

Rheumatoid Arthritis Educational Video Series

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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 ...

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...

A re-look at an old disease: A multimodality review on gout

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Dhanda, S., E-mail: sunitadhanda63@gmail.com [Department of Diagnostic Imaging, National University Hospital (Singapore); Jagmohan, P.; Tian, Q.S. [Department of Diagnostic Imaging, National University Hospital (Singapore)

2011-10-15

Gout, the most common form of microcrystalline arthropathy has always interested radiologists. The diagnosis of gout is primarily based on clinical and laboratory findings; however, it has well known and characteristic radiographic manifestations. Radiographs remain the examination of choice in the diagnosis of joint involvement. Plain radiographs are less sensitive to early changes in gout than other imaging techniques. Recently, magnetic resonance imaging (MRI), ultrasound (US), and computed tomography (CT) have demonstrated an increasing role in early diagnosis of gouty arthritis, for assessing the extent of soft-tissue involvement and as problem-solving tools for diagnostically difficult cases. Cross-sectional imaging can also be used for guiding needle aspirations in patients with an acute attack of gout, which may simulate an infective process clinically. This pictorial review illustrates the main imaging features of gout on radiographs, MRI, CT, and ultrasound with the aim of helping the radiologist to make a confident diagnosis in radiographically typical cases and to serve as a problem-solving tool in cases that present a diagnostic dilemma.

A re-look at an old disease: A multimodality review on gout

International Nuclear Information System (INIS)

Dhanda, S.; Jagmohan, P.; Tian, Q.S.

2011-01-01

Gout, the most common form of microcrystalline arthropathy has always interested radiologists. The diagnosis of gout is primarily based on clinical and laboratory findings; however, it has well known and characteristic radiographic manifestations. Radiographs remain the examination of choice in the diagnosis of joint involvement. Plain radiographs are less sensitive to early changes in gout than other imaging techniques. Recently, magnetic resonance imaging (MRI), ultrasound (US), and computed tomography (CT) have demonstrated an increasing role in early diagnosis of gouty arthritis, for assessing the extent of soft-tissue involvement and as problem-solving tools for diagnostically difficult cases. Cross-sectional imaging can also be used for guiding needle aspirations in patients with an acute attack of gout, which may simulate an infective process clinically. This pictorial review illustrates the main imaging features of gout on radiographs, MRI, CT, and ultrasound with the aim of helping the radiologist to make a confident diagnosis in radiographically typical cases and to serve as a problem-solving tool in cases that present a diagnostic dilemma.

Acute seronegative polyarthritis associated with lymphogranuloma venereum infection in a patient with prevalent HIV infection.

Science.gov (United States)

Kober, C; Richardson, D; Bell, C; Walker-Bone, K

2011-01-01

A 44-year-old man who has sex with men presented with a three-month asymmetrical polyarthropathy. He had a positive HIV-1 antibody test consistent with infection acquired more than six months previously. Lymphogranuloma venereum (LGV)-associated DNA was detected from a rectal swab. Following successful treatment for LGV his arthritis resolved completely. Infection with HIV-1 has been hypothesized to cause reactive arthritis but this has been disputed. The most likely diagnosis in this patient was sexually acquired reactive arthritis secondary to LGV infection. As LGV can be asymptomatic and treatment differs from that of the other serovars, screening should be considered in all men who have sex with men (MSM) presenting with acute arthritis, particularly if they are HIV infected.

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.

Bilateral acute lupus pneumonitis in a case of rhupus syndrome

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Supriya Sarkar

2012-01-01

Full Text Available Rhupus syndrome, the overlap of rheumatoid arthritis (RA and systemic lupus erythematosus (SLE, is an extremely uncommon condition. Organ damages found due to SLE are usually mild in rhupus. Lupus pneumonitis in rhupus syndrome has not been reported worldwide. We are reporting a 23-year-old female with bilateral symmetric erosive arthritis, oral ulcer, alopecia, polyserositis, anemia, leucopenia, positive RA-factor, anti nuclear antibody (ANA and anti ds-DNA. She presented with acute onset dyspnea, high fever, chest pain, tachycardia, tachypnea, hypoxia and respiratory alkalosis. High resolution computed tomography (HRCT-thorax showed bilateral, basal consolidation with air bronchogram. Repeated sputum and single broncho alveolar lavage (BAL fluid examination revealed no organism or Hemosiderin-laden macrophage. The diagnosis of rhupus was confirmed by combined manifestations of RA and SLE, and the diagnosis of acute lupus pneumonitis was established by clinico-radiological picture and by excluding other possibilities.

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...... idiopathic arthritis (JIA), and rheumatoid arthritis (RA) share periodontal and hematological characteristics distinguishing them from individuals free of diseases....

Acute osteomyelitis, septic arthritis and discitis: Differences between neonates and older children

International Nuclear Information System (INIS)

Offiah, A.C.

2006-01-01

There are aetiological, clinical, radiological and therapeutic differences between musculoskeletal infection in the neonate (and infant) and in older children and adults. Due to the anatomy and blood supply in neonates, osteomyelitis often co-exists with septic arthritis. Discitis is more common in infants whereas vertebral body infection is more common in adults. This review article discusses the important clinical and radiological differences that in the past have led many authors to consider neonatal osteomyelitis a separate entity from osteomyelitis in the older child

Acute left ventricular failure in a patient with hydroxychloroquine-induced cardiomyopathy

NARCIS (Netherlands)

Hartmann, M.; Hartmann, M.; Meek, I.L.; van Houwelingen, G.K.; Lambregts, H.P.C.M.; Toes, G.J.; van der Wal, A.C.; von Birgelen, Clemens

2011-01-01

We present the case of a 75-year-old woman with a medical history of rheumatoid arthritis treated with hydroxychloroquine, who was admitted with acute left-sided heart failure due to a hydroxychloroquine-induced cardiomyopathy as supported by endomyocardial biopsy

Evaluation of anti-IL-6 monoclonal antibody therapy using murine type II collagen-induced arthritis

Directory of Open Access Journals (Sweden)

Shealy David

2009-04-01

Full Text Available Abstract Interleukin-6 is a multifunctional cytokine that is critical for T/B-cell differentiation and maturation, immunoglobulin secretion, acute-phase protein production, and macrophage/monocyte functions. Extensive research into the biology of IL-6 has implicated IL-6 in the pathophysiology and pathogenesis of RA. An anti-murine IL-6 mAb that neutralizes mouse IL-6 activities was tested in animal model of collagen-induced arthritis. Prophylactic treatment with anti-IL-6 mAb significantly reduced the incidence and severity of arthritis compared to control mAb treated mice. The mitogenic response of B and T cells isolated from the lymph nodes of anti-IL-6 treated mice was significantly reduced compared to cells isolated from control mAb treated mice. The overall histopathology score for paws from the anti-IL-6 treated mice was significantly reduced when compared to paws from mice treated with control mAb, including both inflammatory (synovitis and pannus and erosive (erosions and architecture parameters. Reduced loss of cartilage matrix components was also observed in the anti-IL-6 treated mice. Collectively, these data suggest that IL-6 plays a major role in the pathophysiology of rheumatoid arthritis, and thus support the potential benefit of anti-IL-6 mAb treatment in rheumatoid arthritis patients.

Incidence and management of infusion reactions to infliximab in 186 italian patient’s with rheumatoid arthritis: the Padua experience

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S. Todesco

2011-09-01

Full Text Available Objective: We report the incidence and treatment of infusion reactions to infliximab, a chimeric monoclonal IgG1 antibody against tumor necrosis factor a, in a large cohort of patients with rheumatoid arthritis. Patients and methods: One hundred eighty six patients with rheumatoid arthritis treated with infliximab for a total of 216.6 patient years were retrospectively evaluated. Patients received 2160 infliximab infusions at the Division of Rheumatology at the University Hospital of Padua from May, 2000 to April, 2004. Specific treatment protocols for initial and subsequent acute infusion reactions were followed and the outcomes documented. Results: The overall incidence of infusion reactions to infliximab was 0.8% (19 out of 2160 of infusions, affecting 10.2% of patients (19 out of 186. Mild, moderate, or severe acute reactions occurred in 0.1% (3 of 2160, 0.6% (13 of 2160, and 0.04% (1 of 2160 of infliximab infusions, respectively. Delayed infusion reactions occurred in 0.09% (2 of 2160 of infusions. Use of specific treatment protocols resulted in rapid resolution of all acute reactions to infliximab. With a prophylaxis protocol, all patients who experienced an initial mild acute reaction were able to receive additional infusions. Conclusions: Using appropriate treatment protocols, infliximab infusion reactions were effectively treated and prevented in patients with mild acute reactions upon retreatment. In the case of moderate to severe infusion reactions, the risks and the benefits of the continuation of infliximab therapy need to be carefully considered.

Lactate and T2 measurements of synovial aspirates at 1.5 T: differentiation of septic from non-septic arthritis

International Nuclear Information System (INIS)

Wiener, Edzard; Zanetti, Marco; Hodler, Juerg; Pfirrmann, Christian W.A.

2008-01-01

The aim of this study was to differentiate septic from non-septic arthritis by measuring lactate concentration with 1 H magnetic resonance spectroscopy (HMRS) and by estimating total protein content with the assessment of T 2 values. In 30 patients with acute arthritis, synovial fluid was aspirated. Lactate concentrations were analyzed with single voxel HMRS at 1.5 T. T 2 relaxation times were mapped with a multi-spin echo sequence. All samples underwent microbiological testing and routine laboratory analysis to quantify lactate concentration and total protein content. Values obtained in septic and non-septic arthritis were compared with a Mann-Whitney U test. Synovial fluid from patients with septic arthritis (n=10) had higher concentrations of lactate (11.4 ± 4.0 mmol/L) and higher total protein content (51.8 ± 10.7 g/L) than fluid obtained in non-septic arthritis (n=20; 5.2±1.1 mmol/L and 40.4±6.9 g/L, respectively, p 2 relaxation times (as an indicator of total protein content) were moderately correlated to laboratory-confirmed lactate concentration (r 2 =0.71) and total protein content (r 2 =0.73). Markedly increased lactate concentrations (>6 mmol/L) in combination with low T 2 values ( 2 may be of value in the differentiation of septic from non-septic arthritis. (orig.)

Involvement of interleukin-8 in dialysis-related arthritis.

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Takayama, F; Miyazaki, T; Aoyama, I; Tsukushi, S; Sato, M; Yamazaki, C; Shimokata, K; Niwa, T

1998-04-01

To elucidate the role of interleukin (IL)-8, a chemotactic factor for neutrophils, in dialysis-related arthritis (DRA) of patients on long-term hemodialysis, the concentration of IL-8 was measured in the synovial fluids of DRA patients with acute arthralgia and joint swelling, and was compared with those in patients with rheumatoid arthritis (RA) and patients with osteoarthritis (OA). We noted a marked elevation of IL-8 in the joint fluids of patients with DRA and RA as compared with OA. Furthermore, to determine the role of IL-8 in synovitis, we examined the in vivo effect of intra-articular injection of human recombinant IL-8 on leukocyte infiltration into the joint space of rabbits. A single injection of IL-8 to the joints of rabbits induced rapid infiltration of neutrophils into the joint space and synovial tissues, which reached a maximum in four hours. The oral administration of indometacin farnesil (a prodrug that is converted to indomethacin after intestinal absorption) before the injection of IL-8 alleviated the infiltration of neutrophils. When human synovial cells were incubated with tumor necrosis factor (TNF)-alpha, the expression of IL-8 mRNA and IL-8 production in the cultured synovial cells were increased. The TNF-alpha-stimulated expression of IL-8 mRNA and IL-8 production in the cultured synovial cells were markedly inhibited by dexamethasone. In conclusion, IL-8 levels were markedly elevated in the joint fluids of patients with DRA. Interleukin-8 released from synovial cells may be an important factor to induce acute inflammation in DRA. Dexamethasone and indomethacin may be effective for DRA by inhibiting the production and chemotactic actions of IL-8, respectively.

Tofacitinib in psoriatic arthritis.

Science.gov (United States)

Wang, Ting-Shun; Tsai, Tsen-Fang

2017-11-01

Psoriatic arthritis is a heterogeneous disease that has been difficult to manage until the recent advent of biologics. However, there are still unmet medical needs for newer agents. Tofacitinib is a Janus family of kinases inhibitor approved for treating rheumatoid arthritis in many countries and psoriasis in Russia. We reviewed the evidences of tofacitinib in psoriatic arthritis treatment. The efficacy and safety profiles result from Phase III clinical trials (OPAL BROADEN and OPAL BEYOND) and one open-label extension study (OPAL BALANCE). Both tofacitinib 5 or 10 mg twice a day were superior to placebo for American College of Rheumatology 20% improvement criteria response at 3 months and showed significant improvement of skin, enthesitis and dactylitis. Tofacitinib is a promising treatment option for psoriatic arthritis.

The role of human umbilical cord tissue-derived mesenchymal stromal cells (UCX® in the treatment of inflammatory arthritis

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Santos Jorge M

2013-01-01

Full Text Available Abstract Background ECBio has developed proprietary technology to consistently isolate, expand and cryopreserve a well-characterized population of stromal cells from human umbilical cord tissue (UCX® cells. The technology has recently been optimized in order to become compliant with Advanced Medicine Therapeutic Products. In this work we report the immunosuppressive capacity of UCX® cells for treating induced autoimmune inflammatory arthritis. Methods UCX® cells were isolated using a proprietary method (PCT/IB2008/054067 that yields a well-defined number of cells using a precise proportion between tissue digestion enzyme activity units, tissue mass, digestion solution volume and void volume. The procedure includes three recovery steps to avoid non-conformities related to cell recovery. UCX® surface markers were characterized by flow cytometry and UCX® capacity to expand in vitro and to differentiate into adipocyte, chondrocyte and osteoblast-like cells was evaluated. Mixed Lymphocyte Reaction (MLR assays were performed to evaluate the effect of UCX® cells on T-cell activation and Treg conversion assays were also performed in vitro. Furthermore, UCX® cells were administered in vivo in both a rat acute carrageenan-induced arthritis model and rat chronic adjuvant induced arthritis model for arthritic inflammation. UCX® anti-inflammatory activity was then monitored over time. Results UCX® cells stained positive for CD44, CD73, CD90 and CD105; and negative for CD14, CD19 CD31, CD34, CD45 and HLA-DR; and were capable to differentiate into adipocyte, chondrocyte and osteoblast-like cells. UCX® cells were shown to repress T-cell activation and promote the expansion of Tregs better than bone marrow mesenchymal stem cells (BM-MSCs. Accordingly, xenogeneic UCX® administration in an acute carrageenan-induced arthritis model showed that human UCX® cells can reduce paw edema in vivo more efficiently than BM-MSCs. Finally, in a chronic adjuvant

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.

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...

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 ... Alternative Medicine http://nccam.nih.gov NIHSeniorHealth.gov—Rheumatoid Arthritis ... ...

Clinical and Molecular Phenotype of Aicardi-Goutières Syndrome

Science.gov (United States)

Rice, Gillian ; Patrick, Teresa ; Parmar, Rekha ; Taylor, Claire F. ; Aeby, Alec ; Aicardi, Jean ; Artuch, Rafael ; Montalto, Simon Attard ; Bacino, Carlos A. ; Barroso, Bruno ; Baxter, Peter ; Benko, Willam S. ; Bergmann, Carsten ; Bertini, Enrico ; Biancheri, Roberta ; Blair, Edward M. ; Blau, Nenad ; Bonthron, David T. ; Briggs, Tracy ; Brueton, Louise A. ; Brunner, Han G. ; Burke, Christopher J. ; Carr, Ian M. ; Carvalho, Daniel R. ; Chandler, Kate E. ; Christen, Hans-Jürgen ; Corry, Peter C. ; Cowan, Frances M. ; Cox, Helen ; D’Arrigo, Stefano ; Dean, John ; De Laet, Corinne ; De Praeter, Claudine ; Déry, Catherine ; Ferrie, Colin D. ; Flintoff, Kim ; Frints, Suzanna G. M. ; Garcia-Cazorla, Angels ; Gener, Blanca ; Goizet, Cyril ; Goutières, Françoise ; Green, Andrew J. ; Guët, Agnès ; Hamel, Ben C. J. ; Hayward, Bruce E. ; Heiberg, Arvid ; Hennekam, Raoul C. ; Husson, Marie ; Jackson, Andrew P. ; Jayatunga, Rasieka ; Jiang, Yong-Hui ; Kant, Sarina G. ; Kao, Amy ; King, Mary D. ; Kingston, Helen M. ; Klepper, Joerg ; van der Knaap, Marjo S. ; Kornberg, Andrew J. ; Kotzot, Dieter ; Kratzer, Wilfried ; Lacombe, Didier ; Lagae, Lieven ; Landrieu, Pierre Georges ; Lanzi, Giovanni ; Leitch, Andrea ; Lim, Ming J. ; Livingston, John H. ; Lourenco, Charles M. ; Lyall, E. G. Hermione ; Lynch, Sally A. ; Lyons, Michael J. ; Marom, Daphna ; McClure, John P. ; McWilliam, Robert ; Melancon, Serge B. ; Mewasingh, Leena D. ; Moutard, Marie-Laure ; Nischal, Ken K. ; Østergaard, John R. ; Prendiville, Julie ; Rasmussen, Magnhild ; Rogers, R. Curtis ; Roland, Dominique ; Rosser, Elisabeth M. ; Rostasy, Kevin ; Roubertie, Agathe ; Sanchis, Amparo ; Schiffmann, Raphael ; Scholl-Bürgi, Sabine ; Seal, Sunita ; Shalev, Stavit A. ; Corcoles, C. Sierra ; Sinha, Gyan P. ; Soler, Doriette ; Spiegel, Ronen ; Stephenson, John B. P. ; Tacke, Uta ; Tan, Tiong Yang ; Till, Marianne ; Tolmie, John L. ; Tomlin, Pam ; Vagnarelli, Federica ; Valente, Enza Maria ; Van Coster, Rudy N. A. ; Van der Aa, Nathalie ; Vanderver, Adeline ; Vles, Johannes S. H. ; Voit, Thomas ; Wassmer, Evangeline ; Weschke, Bernhard ; Whiteford, Margo L. ; Willemsen, Michel A. A. ; Zankl, Andreas ; Zuberi, Sameer M. ; Orcesi, Simona ; Fazzi, Elisa ; Lebon, Pierre ; Crow, Yanick J. 

2007-01-01

Aicardi-Goutières syndrome (AGS) is a genetic encephalopathy whose clinical features mimic those of acquired in utero viral infection. AGS exhibits locus heterogeneity, with mutations identified in genes encoding the 3′→5′ exonuclease TREX1 and the three subunits of the RNASEH2 endonuclease complex. To define the molecular spectrum of AGS, we performed mutation screening in patients, from 127 pedigrees, with a clinical diagnosis of the disease. Biallelic mutations in TREX1, RNASEH2A, RNASEH2B, and RNASEH2C were observed in 31, 3, 47, and 18 families, respectively. In five families, we identified an RNASEH2A or RNASEH2B mutation on one allele only. In one child, the disease occurred because of a de novo heterozygous TREX1 mutation. In 22 families, no mutations were found. Null mutations were common in TREX1, although a specific missense mutation was observed frequently in patients from northern Europe. Almost all mutations in RNASEH2A, RNASEH2B, and RNASEH2C were missense. We identified an RNASEH2C founder mutation in 13 Pakistani families. We also collected clinical data from 123 mutation-positive patients. Two clinical presentations could be delineated: an early-onset neonatal form, highly reminiscent of congenital infection seen particularly with TREX1 mutations, and a later-onset presentation, sometimes occurring after several months of normal development and occasionally associated with remarkably preserved neurological function, most frequently due to RNASEH2B mutations. Mortality was correlated with genotype; 34.3% of patients with TREX1, RNASEH2A, and RNASEH2C mutations versus 8.0% RNASEH2B mutation–positive patients were known to have died (P=.001). Our analysis defines the phenotypic spectrum of AGS and suggests a coherent mutation-screening strategy in this heterogeneous disorder. Additionally, our data indicate that at least one further AGS-causing gene remains to be identified. PMID:17846997

A novel de novo PSTPIP1 mutation in a boy with pyogenic arthritis, pyoderma gangrenosum, acne (PAPA) syndrome.

Science.gov (United States)

Fathalla, Basil M; Al-Wahadneh, Adel M; Al-Mutawa, Mariam; Kambouris, Marios; El-Shanti, Hatem

2014-01-01

Autoinflammatory disorders are a group of Mendelian disorders characterized by seemingly unprovoked inflammatory bouts without high-titer autoantibodies or antigen-specific T-cells and are probably due to defects in the innate immunity. We here report on a 4-year-old Arabic boy with the clinical presentation of an autoinflammatory disorder, namely Pyogenic Arthritis, Pyoderma Gangrenosum and Acne (PAPA) syndrome. The presentation includes abscess formation after immunization and recurrent mono-articular acute arthritis in various joints that responded favourably to systemic glucocorticosteroids, albeit without acne or pyoderma gangrenosum. The mutation analysis of the boy identified a novel de novo mutation in PSTPIP1, the gene responsible for PAPA syndrome. We recommend that the diagnosis of PAPA syndrome should be entertained in the differential diagnosis of patients with recurrent sterile pyogenic arthritis prior to the development of pyoderma gangrenosum or acne in order to initiate a timely management of the disorder.

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

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.

Crescentic glomerular nephritis associated with rheumatoid arthritis: a case report.

Science.gov (United States)

Balendran, K; Senarathne, L D S U; Lanerolle, R D

2017-07-21

Rheumatoid arthritis is a systemic disorder where clinically significant renal involvement is relatively common. However, crescentic glomerular nephritis is a rarely described entity among the rheumatoid nephropathies. We report a case of a patient with rheumatoid arthritis presenting with antineutrophil cytoplasmic antibody-negative crescentic glomerular nephritis. A 54-year-old Sri Lankan woman who had recently been diagnosed with rheumatoid arthritis was being treated with methotrexate 10 mg weekly and infrequent nonsteroidal anti-inflammatory drugs. She presented to our hospital with worsening generalized body swelling and oliguria of 1 month's duration. Her physical examination revealed that she had bilateral pitting leg edema and periorbital edema. She was not pale or icteric. She had evidence of mild synovitis of the small joints of the hand bilaterally with no deformities. No evidence of systemic vasculitis was seen. Her blood pressure was 170/100 mmHg, and her jugular venous pressure was elevated to 7 cm with an undisplaced cardiac apex. Her urine full report revealed 2+ proteinuria with active sediment (dysmorphic red blood cells [17%] and granular casts). Her 24-hour urinary protein excretion was 2 g. Her serum creatinine level was 388 μmol/L. Abdominal ultrasound revealed normal-sized kidneys with acute parenchymal changes and mild ascites. Her renal biopsy showed renal parenchyma containing 20 glomeruli showing diffuse proliferative glomerular nephritis, with 14 of 20 glomeruli showing cellular crescents, and the result of Congo red staining was negative. Her rheumatoid factor was positive with a high titer (120 IU/ml), but results for antinuclear antibody, double-stranded deoxyribonucleic acid, and antineutrophil cytoplasmic antibody (perinuclear and cytoplasmic) were negative. Antistreptolysin O titer rheumatoid arthritis, awareness of which would facilitate early appropriate investigations and treatment.

Irradiation in the setting of collagen vascular disease: acute and late toxicity

International Nuclear Information System (INIS)

Morris, Monica; Powell, Simon

1996-01-01

Purpose: Based upon reports of greater toxicity from radiation therapy, collagen vascular diseases have been considered a contraindication to irradiation. We assessed the acute and late complication rate of radiation therapy in patients with collagen vascular disease. Methods and Materials: A retrospective chart review was undertaken to analyze acute and late toxicity in the 96 patients with documented collagen vascular disease (CVD) who were irradiated between 1960 and 1995. The majority had rheumatoid arthritis (55); 14 had systemic lupus erythematosus; 7 polymyositis or dermatomyositis; 7 ankylosing spondylitis; 4 scleroderma; 2 juvenile rheumatoid arthritis; and the remainder various mixed connective tissue disorders. Mean follow up of survivors was 6.3 years from time of irradiation. Treatment was megavoltage in all but 8 cases. Doses ranged from 6 to 70Gy, with an average of 41.7Gy. Treatment of 32 sites was combined with chemotherapy, 15 concurrent with irradiation. Surgery was involved in the treatment of 46 sites. Toxicity was scored using the RTOG acute and the RTOG/EORTC Late Effects on Normal Tissues radiation morbidity scoring scales. Results: Overall, 127 sites were evaluable in 96 patients. Significant (grade 3 or higher) acute complications were seen in 15 of 127 (11.8%) of irradiated sites. The actuarial incidence of significant late complications at 5 and 10 years was 16% and 24%, respectively. There was a single in-field sarcoma. 2 patients had treatment-related deaths, one from leukencephalopathy and the other from postoperative wound infection. Univariate analysis revealed late effects to be more severe in those receiving combined modality treatment (p=.03), and in those with significant acute reactions (p=.0001). Patients with rheumatoid arthritis had less severe late effects than those with other collagen vascular diseases (6% vs 37% at 5 years, p=.0001). We did not demonstrate a difference in late effects according to radiation dose, timing

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.

Photopenia of the femoral head on 3 phase bone scan using Tc-99m MDP with acute irritable hip in the preschool children: comparison with MR findings

International Nuclear Information System (INIS)

Ryu, Young Hoon; Lee, Jong Doo; Yoon, Choon Sik; Suh, Jin Suck; Jeon, Tae Joo

1998-01-01

The child with acute irritable hip is always a diagnostic challenge. Photopenia of femur head is described in Legg-Calve-Perthes disease (LCP). However, it can be seen in cases of septic arthritis (SA) with interruption of vascular supply. Despites being uncommon, recognition of SA as a cause of photopenia is important and requires urgent referral to decompression and drainage. This study was to evaluate causes and scintigraphic features of photopenia of femur head in patients with acute irritable hip and to correlate them with MR findings. 15 patients with acute irritable hip showed photopenia of femur head on bone scan were included. Mean age was 5.3 yrs ( 9 months to 8 yrs). There were 9 patients with LCP and 3 with septic arthritis combined with osteomyelitis. All parents underwent 3 phase bone scan and hip MRI within 2 days interval. Patterns of photopenia of femur head was divided into partial, complete and extending to the metaphysis. All patients with LCP showed partial photopenia confined to femur epiphysis. Whereas, 1 with septic arthritis demonstrated complete photopenia of femur head and in 2 with septic arthritis and 3 with septic arthritis combined with osteomyelitis revealed complete photopenia of femur head extending to the metaphyseal area. In cases with septic arthritis, increased uptake affecting both sides of hip joint except for photopenic area is also noted. On MRI, all patients with LCP showed abnormalities confined to the epiphysis. In cases with septic arthritis, abnormalities are not confined to the epiphysis and marrow edema and joint effusion were also noted. In evaluating photopenia of the femur head, it would be helpful to distinguish between the photopenia localized to the femoral epiphysis as seen in cases of LCP and complete photopenia of femur head with extension to the metaphysis as seen in cases of septic arthritis. Recognition of complete with extension to the metaphysis help guide urgent proper management of septic arthritis

Photopenia of the femoral head on 3 phase bone scan using Tc-99m MDP with acute irritable hip in the preschool children: comparison with MR findings

Energy Technology Data Exchange (ETDEWEB)

Ryu, Young Hoon; Lee, Jong Doo; Yoon, Choon Sik; Suh, Jin Suck; Jeon, Tae Joo [College of Medicine, Yonsei Univ., Seoul (Korea, Republic of)

1998-07-01

The child with acute irritable hip is always a diagnostic challenge. Photopenia of femur head is described in Legg-Calve-Perthes disease (LCP). However, it can be seen in cases of septic arthritis (SA) with interruption of vascular supply. Despites being uncommon, recognition of SA as a cause of photopenia is important and requires urgent referral to decompression and drainage. This study was to evaluate causes and scintigraphic features of photopenia of femur head in patients with acute irritable hip and to correlate them with MR findings. 15 patients with acute irritable hip showed photopenia of femur head on bone scan were included. Mean age was 5.3 yrs ( 9 months to 8 yrs). There were 9 patients with LCP and 3 with septic arthritis combined with osteomyelitis. All parents underwent 3 phase bone scan and hip MRI within 2 days interval. Patterns of photopenia of femur head was divided into partial, complete and extending to the metaphysis. All patients with LCP showed partial photopenia confined to femur epiphysis. Whereas, 1 with septic arthritis demonstrated complete photopenia of femur head and in 2 with septic arthritis and 3 with septic arthritis combined with osteomyelitis revealed complete photopenia of femur head extending to the metaphyseal area. In cases with septic arthritis, increased uptake affecting both sides of hip joint except for photopenic area is also noted. On MRI, all patients with LCP showed abnormalities confined to the epiphysis. In cases with septic arthritis, abnormalities are not confined to the epiphysis and marrow edema and joint effusion were also noted. In evaluating photopenia of the femur head, it would be helpful to distinguish between the photopenia localized to the femoral epiphysis as seen in cases of LCP and complete photopenia of femur head with extension to the metaphysis as seen in cases of septic arthritis. Recognition of complete with extension to the metaphysis help guide urgent proper management of septic arthritis.

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...

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,

Serum ghrelin in female patients with rheumatoid arthritis during treatment with infliximab.

Science.gov (United States)

Magiera, Michal; Kopec-Medrek, Magdalena; Widuchowska, Małgorzata; Kotulska, Anna; Dziewit, Tomasz; Ziaja, Damian; Kucharz, Eugene J; Logiewa-Bazger, Beata; Mazur, Wlodzimierz

2013-06-01

Ghrelin is a gastric hormone that posses multiple functions, including induction of growth hormone release, regulation of proinflammatory cytokines and control of food intake and energy homeostasis. A few reports on serum ghrelin level in chronic inflammatory states revealed contradictory results. The study was undertaken to determine ghrelin in patients with rheumatoid arthritis receiving infliximab, a TNF-α blocking agent. Serum ghrelin was determined in 18 female rheumatoid patients before the treatment with infliximab, 1 week after the first infusion and after 53 weeks of medication and compared with 15 age-matched healthy women. Serum ghrelin level was shown to be increased in the patients. A decrease in serum ghrelin level was found after the first infusion of infliximab and similarly decreased ghrelin level but still higher than in the control was shown in the 53rd week of medication. The obtained results suggest that ghrelin level is related to inflammation, and its serum level in patients with severe rheumatoid arthritis behaves similarly to acute-phase reactants.

Rheumatoid Arthritis Educational Video Series

Medline Plus

Full Text Available ... Rheumatoid Arthritis: Additional Conditions Rheumatoid Arthritis: The Immune System Don’t have ... and Health-related Quality of Life Rehabilitation Management for Rheumatoid ...

Arthritis: Frequently Asked Questions

Science.gov (United States)

... lift your mood and make you feel more positive. Learn about physical activity for people with arthritis and CDC-recommended physical ... Top of Page 6. How does being overweight affect arthritis? It’s ... physical activity and diet changes can help you lose weight. ...

Arthritis in the buff

International Nuclear Information System (INIS)

Rothschild, B.; Williams, E.M.; Poteat, G.B.; Woods, R.

1987-01-01

Understanding the significance of radiologic perturbations in articular diseases is facilitated by correlation with its representation in intact macerated skeletons (from the collections of the Cleveland Museum of Natural History). Classic skeletal involvement is illustrated grossly and radiographically for the following conditions: rheumatoid arthritis calcium pyrophosphate deposition disease, osteoarthritis, ankylosing spondylitis, reactive (Reiter syndrome, psoriatic arthritis) diffuse idiopathic skeletal hyperostosis, and infectious arthritis. Distribution and lesion character is reviewed. Visualization of the gross bone lesion ''in the buff'' provides clear explanation of its radiologic appearance and facilitates the transition from x-ray image to the pathophysiology proposed in the interpretation

Clinical features of gout

Directory of Open Access Journals (Sweden)

R. De Angelis

2012-01-01

Full Text Available Gout is a metabolic disease characterized by hyperuricemia and the deposition of monosodium urate (MSU crystals in the joints and soft tissues, consisting of a self-limited acute phase characterized by recurrent attacks of synovitis and a chronic phase in which inflammatory and structural changes of the joints and periarticular tissues may lead to persistent symptoms. Acute gout is characterized by a sudden monoarthritis of rapid onset, with intense pain, mostly affecting the big toe (50% of initial attacks, the foot, ankle, midtarsal, knee, wrist, finger, and elbow. Acute flares also occur in periarticular structures, including bursae and tendons. The presence of characteristic MSU crystals in the joint fluid, appearing needle-like and showing strong negative birefringence by polarized microscopy, is pivotal to confirm the diagnosis of gout. The time interval separating the first attack from subsequent episodes of acute synovitis may be widely variable, ranging from a few days to several years. During the period between acute attacks the patient is asymptomatic even if MSU deposition may continue to increase silently. The factors that control the rate, location, and degree of ongoing deposition in gouty patients are not well defined. Chronic gout is the natural evolution of untreated hyperuricemia in patients with gouty attacks followed by pain-free intercritical periods. It is characterized by the deposition of solid MSU crystal aggregates in a variety of tissues including joints, bursae and tendons. Tophi can occur in a variety of locations including the helix of the ear, olecranon bursa, and over the interphalangeal joints. Their development is usually related with both the degree and the duration of hyperuricemia. About 20% of patients with gout have urinary tract stones and can develop an interstitial urate nephropathy. There is a strong association between hyperuricaemia and the metabolic syndrome (the constellation of insulin resistance

Tumor Necrosis Factor-Alpha Targeting Can Protect against Arthritis with Low Sensitization to Infection

Directory of Open Access Journals (Sweden)

Nadia Belmellat

2017-11-01

Full Text Available Tumor necrosis factor-alpha (TNF-α blockade is an effective treatment for rheumatoid arthritis (RA and other inflammatory diseases, but in patients, it is associated with reduced resistance to the infectious agents Mycobacterium tuberculosis and Listeria monocytogenes, among others. Our goal was to model infection and arthritis in mice and to compare etanercept, a currently used anti-TNF-α inhibitor, to an anti-TNF-α vaccine. We developed a murine surrogate of the TNF-α kinoid and produced an anti-murine TNF-α vaccine (TNFKi composed of keyhole limpet hemocyanin conjugated to TNF-α, which resulted in anti-TNF-α antibody production in mice. We also used etanercept (a soluble receptor of TNF commonly used to treat RA as a control of TNF neutralization. In a mouse model of collagen-induced arthritis, TNFKi protected against inflammation similar to etanercept. In a mouse model of acute L. monocytogenes infection, all TNFKi-treated mice showed cleared bacterial infection and survived, whereas etanercept-treated mice showed large liver granulomas and quickly died. Moreover, TNFKi mice infected with the virulent H37Rv M. tuberculosis showed resistance to infection, in contrast with etanercept-treated mice or controls. Depending on the TNF-α blockade strategy, treating arthritis with a TNF-α inhibitor could result in a different profile of infection suceptibility. Our TNFKi vaccine allowed for a better remaining host defense than did etanercept.

Colchicine in therapy. State of the art and new perspectives for an old drug.

Science.gov (United States)

Famaey, J P

1988-01-01

Colchicine is the most specific treatment in acute gouty attacks. In several European countries, oral colchicine is still used for routine treatment of acute gout. Its selectivity is used as a diagnostic tool. It is also active in the treatment of acute crises of chondrocalcinosis and more occasionally of other arthritic crises (e.g. sarcoidosis). Colchicine appears to be the necessary adjuvant prophylactic drug when starting a hypouricemic treatment with uricosuric or uricolytic drugs for avoiding acute gouty crisis due to sudden mobilisation of the uric acid pool. Besides gout, colchicine is the drug of choice for treating familial mediterranean fever. It appears to be helpful in the treatment of Behçet's disease. It seems also useful for treating fibrosing conditions such as liver cirrhosis and scleroderma. As an adjuvant therapy, it helps treating dermatological disorders which are associated with leucocyte migration as an essential pathogenic factor (e.g. psoriasis, dermatitis herpetiformis, necrotising vasculitis ...). It has been advocated as an adjuvant therapy in malignant diseases as a support in radiotherapy and as an useful drug in various other diseases where it has been tried occasionally (e.g. Paget's disease of the bone, idiopathic thrombocytopenic purpura, disc syndrome). This very old drug remains a modern therapeutic agent.

Overview of the radiology of juvenile idiopathic arthritis (JIA)

International Nuclear Information System (INIS)

Cohen, P.A.; Job-Deslandre, C.H.; Lalande, G.; Adamsbaum, C.

2000-01-01

Plain films remain the basic tool for diagnosis and follow-up evaluation of juvenile idiopathic arthritis (JIA). In this paper, we review the new classification of JIA: systemic arthritis, oligoarthritis (persistent), oligoarthritis (extended), polyarticular arthritis (rheumatoid factor negative), polyarticular arthritis (rheumatoid factor positive), enthesitis related arthritis, psoriatic arthritis and unclassified arthritis. We will also review regional abnormalities of three stages: an early stage, an intermediate stage, a late stage, as well as the differential diagnosis

Rheumatoid Arthritis Educational Video Series

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Full Text Available ... 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 ...

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 the ...

Rheumatoid Arthritis Educational Video Series

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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 Connect With ...

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 ...

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.

The genetic basis of hyperuricaemia and gout.

Science.gov (United States)

Merriman, Tony R; Dalbeth, Nicola

2011-01-01

Gout results from elevated urate concentrations in the blood (hyperuricaemia). When super-saturation of urate is reached, monosodium urate crystals form within the joint. In some individuals, these crystals elicit a painful self-limiting inflammatory response that is characteristic of acute gouty arthritis. The most important cause of hyperuricaemia is reduced excretion of uric acid in the urine. Uric acid excretion is coordinated by a suite of urate transport molecules expressed in the renal collecting tubules, and is a key physiological checkpoint in gout. Other checkpoints in gout are hepatic production of urate, monosodium urate crystal formation, and initiation of the acute inflammatory response. Genome-wide association scans for genes regulating serum urate concentrations have identified two major regulators of hyperuricaemia- the renal urate transporters SLC2A9 and ABCG2. The risk variants at each gene approximately double the risk for gout in people of Caucasian ancestry, with SLC2A9 also resulting in higher risk for gout in people of Polynesian ancestry, a diverse population characterized by a high prevalence of gout. Ongoing genetic association studies are identifying and confirming other genes controlling serum urate concentrations; although genome-wide association studies in gout per se await recruitment of suitable case sample sets. Copyright © 2010 Société française de rhumatologie. Published by Elsevier SAS. All rights reserved.

Rheumatoid Arthritis Educational Video Series

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Full Text Available ... an 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 ...

Case report patients diagnosed with rheumatoid arthritis

OpenAIRE

Váňová, Tereza

2012-01-01

Title of bachelors thesis: Case report patients diagnosed with rheumatoid arthritis Summary: The work is focused on diseases rheumatoid arthritis and its physiotherapy care. It consists of two parts. Part of the general anatomy of the joint contains a general, deals with the disease rheumatoid arthritis, its diagnosis, treatment and comprehensive rehabilitation treatment. Part has its own special case report physiotherapy sessions on this topic. Key words: rheumatoid arthritis, comprehensive ...

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.

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.

Plasma osteopontin in acute liver failure

DEFF Research Database (Denmark)

Srungaram, Praveen; Rule, Jody A; Yuan, He Jun

2015-01-01

BACKGROUND: Osteopontin (OPN) is a novel phosphoglycoprotein expressed in Kupffer cells that plays a pivotal role in activating natural killer cells, neutrophils and macrophages. Measuring plasma OPN levels in patients with acute liver failure (ALF) might provide insights into OPN function...... in the setting of massive hepatocyte injury. METHODS: OPN levels were measured using a Quantikine® ELISA assay on plasma from 105 consecutive ALF patients enrolled by the US Acute Liver Failure Study Group, as well as controls including 40 with rheumatoid arthritis (RA) and 35 healthy subjects both before, and 1...... and 3 days after undergoing spine fusion (SF) surgery as a model for acute inflammation. RESULTS: Median plasma OPN levels across all etiologies of ALF patients were elevated 10- to 30-fold: overall median 1055ng/mL; range: 33-19,127), when compared to healthy controls (median in pre-SF patients: 41ng...

Cardio-pulmonary manifestations of rheumatoid arthritis among ...

African Journals Online (AJOL)

Background: Rheumatoid arthritis is a chronic systemic inflammatory disease, characterized by polyarthritis and extraarticular manifestations. The cardiopulmonary manifestations of rheumatoid arthritis were studied retrospectively in a cohort of rheumatoid arthritis patients. Methods: This was a retrospective study of all ...

Acute fibrinous organising pneumonia: a manifestation of trimethoprim-sulfamethoxazole pulmonary toxicity.

Science.gov (United States)

Jamous, Fady; Ayaz, Syed Zain; Choate, Jacquelyn

2014-10-29

A 50-year-old man was treated with trimethoprim-sulfamethoxazole (TMP-SMX) for acute arthritis of his right big toe. Within a few days, he developed dyspnoea, hypoxaemia and diffuse pulmonary infiltrates. Symptoms improved with discontinuation of the antibiotic but worsened again with its reintroduction. An open lung biopsy was performed. We describe the workup performed and the factors that pointed to a final diagnosis of TMP-SMX-related pulmonary toxicity in the form of acute fibrinous organising pneumonia. 2014 BMJ Publishing Group Ltd.

Des-Lys58-beta 2m and native beta 2m in rheumatoid arthritis serum and synovial fluid

DEFF Research Database (Denmark)

Williams, R C; Malone, C C; Nissen, Mogens Holst

1995-01-01

-Lys58-beta 2m were found in 80% of 21 SF from RA patients and in 43% of 41 SF from other subjects with various forms of inflammatory arthritis. In RA and other disorders such as gout or pseudogout, levels of Des-Lys58-beta 2m were higher in synovial fluid than in serum during an acute episode...

Express-diagnostics of rheumatoid arthritis and osteoarthrosis

Directory of Open Access Journals (Sweden)

Zoltan M. Sigal

2017-09-01

Full Text Available Introduction: Diseases of bones and joints have the third greatest impact on the health of the world population. Rheumatoid arthritis and osteoarthritis are uppermost inflammatory diseases of the joints. The aim of the study is the assessment of the ultrasonography and transillumination pulsooptometry of the knee joint as the diagnostic tools for rheumatoid arthritis and osteoarthrosis. Materials and Methods: 2 266 people (29 % – rheumatoid arthritis, 62 % – osteoarthritis, 9 % – healthy, aged 19–75 years took part in the study. The ultrasonography and transillumination pulsooptometry were conducted. Measurements of hemodynamics and optical density were performed using the device and method of Z. M. Sigal (2007. Results. Various indicators were established, for example, the volume of synovial fluid in the suprapatellar bag for rheumatoid arthritis and osteoarthritis. Optical density for rheumatoid arthritis is three times less than for osteoarthritis. There are significant differences in the amplitude of pulse oscillations in rheumatoid arthritis and osteoarthritis. Results: Various indicators were established, for example, the volume of synovial fluid in the suprapatellar bag for rheumatoid arthritis and osteoarthritis. Optical density for rheumatoid arthritis is three times less than for osteoarthritis. There are significant differences in the amplitude of pulse oscillations in rheumatoid arthritis and osteoarthritis. Discussion and Conclusions: The volume of synovial fluid in the suprapatellar bag of the knee joint with rheumatoid arthritis is higher than in osteoarthritis and normal: 55.8 cm3 and above and 3,29 cm3, 1,85 cm3 and below, respectively. With osteoarthritis and normal amount of synovial fluid did not differ significantly. The optical density in the suprapatellar bag of the knee joint for rheumatoid arthritis was 0.56 ± 0.2, the amplitude of pulse oscillations was 13.45 ± 3.62 mm. In osteoarthritis, these values were 1

Rheumatoid Arthritis Educational Video Series

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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 ...

Rheumatoid Arthritis Educational Video Series

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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 ...

Gout in the spine and sacri-iliac joints: radiological manifestations

International Nuclear Information System (INIS)

Jajic, I.

1982-01-01

It is well known that deposits of urates in soft tissues occur commonly in gout, particularly in para-articular areas and in articular cartilages of the limbs. Involvement of the spine and sacro-iliac joints by such deposits, however, has been regarded as being relatively unusual and has attracted little attention in the literature. As we were impressed by the frequency of episodes of acute back pain in our patients with gouty arthritis, established definitely on clinical and biochemical grounds, we undertook a radiological investigation of the spine and sacro-iliac joints in a series of 54 subjects. It was suspected that their episodes of pain were clinical manifestations of gout, and 12 of the group had suffered one or more attacks. Of these 12 subjects, eight were found to have radiological abnormalities. In six subjects, evidence of sacro-iliitis was demonstrated, which is comparable to the report of Resnick and Reinke [8], and in two patients vertebral lesions corresponded to those described by Jaffe [5]. Hyperostotic spondylosis was present in no fewer than 29 of the series. Although lacking histological confirmation of the lesions demonstrated radiologically, we believe that our suspicions have been confirmed

Gout in the spine and sacri-iliac joints: Radiological manifestations

International Nuclear Information System (INIS)

Jajic, I.

1982-01-01

It is well known that deposits of urates in soft tissues occur commonly in gout, particularly in para-articular areas and in articular cartilages of the limbs. Involvement of the spine and sacro-iliac joints by such deposits, however, has been regarded as being relatively unusual and has attracted little attention in the literature. As we were impressed by the frequency of episodes of acute back pain in our patients with gouty arthritis, established definitely on clinical and biochemical grounds, we undertook a radiological investigation of the spine and sacro-iliac joints in a series of 54 subjects. It was suspected that their episodes of pain were clinical manifestations of gout, and 12 of the group had suffered one or more attacks. Of these 12 subjects, eight were found to have radiological abnormalities. In six subjects, evidence of sacro-iliitis was demonstrated, which is comparable to the report of Resnick and Reinke [8], and in two patients vertebral lesions corresponded to those described by Jaffe [5]. Hyperostotic spondylosis was present in no fewer than 29 of the series. Although lacking histological confirmation of the lesions demonstrated radiologically, we believe that our suspicions have been confirmed. (orig.)

Aetiology of arthritis in hospitalised children: an observational study.

Science.gov (United States)

Aupiais, Camille; Ilharreborde, Brice; Doit, Catherine; Blachier, Audrey; Desmarest, Marie; Job-Deslandre, Chantal; Mazda, Keyvan; Faye, Albert; Bonacorsi, Stéphane; Alberti, Corinne; Lorrot, Mathie

2015-08-01

Arthritis in children has many causes and includes septic and viral arthritis, reactive arthritis and juvenile idiopathic arthritis (JIA). We aimed to describe the different types of arthritis among children hospitalised for a first episode of arthritis. Retrospective, descriptive case series study. A French tertiary care centre. Children under 16 years of age hospitalised for an arthritis episode between 1 January 2008 and 31 December 2009. Demographic and clinical features were compared with χ(2) or Fisher's exact tests and non-parametric tests. 173 children were hospitalised for a first episode of arthritis during the study period, with a male/female ratio of 1.14. The most frequent cause of hospitalisation was septic arthritis (43.4% of cases, 69.3% of which were due to Kingella kingae and 10.7% to Staphylococcus aureus). JIA was responsible for 8.1% of cases and arthritis without any definitive diagnosis for 40.4%. Median age at diagnosis was 2.7 years (IQR 0.3-14.6) and was lower in the septic arthritis group (1.5 years; 1.1-3.4) than in the JIA group (4.7 years; 2.5-10.9) (p<0.01). Septic arthritis involved a single joint in 97.3% of cases, while JIA involved four joints in 14.3% of cases and two to four joints in 28.6% of cases (p<0.01). Septic arthritis was the most frequent cause of arthritis in hospitalised children. Despite the increasing application of microbiological molecular methods to synovial fluid analysis, further measures are required to improve the diagnosis of arthritis of unknown cause. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

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.

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: ...

Rheumatoid Arthritis Educational Video Series

Medline Plus

Full Text Available ... and what other conditions are associated with RA. Learning more about your condition will allow you to ... Arthritis Educational Video Series Psoriatic Arthritis 101 2010 E.S.C.A.P.E. Study Patient Update Transitioning ...

Arthritis in America PSA (:60)

Centers for Disease Control (CDC) Podcasts

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.

Effects of Trichilia monadelpha (Meliaceae extracts on bone histomorphology in complete Freund’s adjuvant-induced arthritis

Directory of Open Access Journals (Sweden)

INEMESIT OKON BEN

2017-06-01

Full Text Available Aim: To assess the effect of petroleum ether extract (PEE, ethyl acetate extract (EthE, and ethanol extract (EAE of Trichilia monadelpha stem bark on bone histomorphology in arthritis. Methods: Percentage inhibition of edema and arthritic scores in complete Freund’s adjuvant-induced (0.1 ml of 5 mgml-1 of heat killed Mycobacterium tuberculosis in paraffin oil injected sub-plantar into the right hind paw arthritic Sprague-Dawley rats treated with PEE, EthE, or EAE (10, 30, and 100 mgkg-1, dexamethasone (0.3-3.0 mgkg-1 or methotrexate (0.1–1.0 mgkg-1 over a 28-day period were estimated. Rat paws were radiographed and scored. Body weights were taken and paw tissues harvested for histopathological studies. Results: The extracts significantly (P≤0.01-0.0001 and dose-dependently reduced the polyarthritic phase of arthritis. EAE and PEE significantly (P≤0.01-0.0001 minimized edema spread from acute arthritic phase (day 0-10 to polyarthritic phase (day 10-28. EthE improved deteriorated body weight in arthritis. All extracts significantly (P≤0.05-0.01 improved arthritic score; reducing erythema, swelling and joint rigidity, and also significantly (P≤0.05-0.01 reduced hyperplasia, pannus formation, and exudation of inflammatory cells into synovial spaces. Conclusion: The stem bark extracts of Trichilia monadelpha reduce bone tissue damage and resorption associated with adjuvant-induced arthritis, hence could be useful in managing arthritis in humans. [J Complement Med Res 2017; 6(2.000: 177-185

Clinical evaluation of joint scintigraphy in rheumatoid arthritis

International Nuclear Information System (INIS)

Shimabukuro, Kunisada; Sakata, Hiromichi; Shirono, Kazuo; Nakajo, Masataka; Shinohara, Shinji

1983-01-01

Pertechnetate (sup(99m)TcO 4 - ) joint scintigraphy was performed on 45 patients with rheumatoid arthritis, 3 with nonspecific arthritis and 6 normal subjects. 1) The sites of radioisotopic accumulation were generally in agreement with those of clinical involvement in rheumatoid arthritis. 2) By analysis of build-up curves in the wrist joint, tracer was found to be concentrated more rapidly in rheumatoid arthritis (T 1/2 = 0.67 min.) than in nonspecific arthritis (T 1/2 = 2.66 min.) 3) The degree of radioisotopic accumulation correlated well with the value of CRP and erythrocyte sedimentation rate. It could be cosidered that pertechnetate joint scintigraphy is useful for clinical evaluation of rheumatoid arthritis. (author)

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: ...

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

Arthritis gloves are regularly provided as part of the management of people with rheumatoid arthritis (RA) and undifferentiated (early) inflammatory arthritis (IA). Usually made of nylon and elastane (i.e. Lycra®), these arthritis gloves apply pressure with the aims of relieving hand pain, stiffness and improving hand function. However, a systematic review identified little evidence supporting their use. We therefore designed a trial to compare the effectiveness of the commonest type of arthritis glove provided in the United Kingdom (Isotoner gloves) (intervention) with placebo (control) gloves (i.e. larger arthritis gloves providing similar warmth to the intervention gloves but minimal pressure only) in people with these conditions. Participants aged 18 years and over with RA or IA and persistent hand pain will be recruited from National Health Service Trusts in the United Kingdom. Following consent, participants will complete a questionnaire booklet, then be randomly allocated to receive intervention or placebo arthritis gloves. Within three weeks, they will be fitted with the allocated gloves by clinical specialist rheumatology occupational therapists. Twelve weeks (i.e. the primary endpoint) after completing the baseline questionnaire, participants will complete a second questionnaire, including the same measures plus additional questions to explore adherence, benefits and problems with glove-wear. A sub-sample of participants from each group will be interviewed at the end of their participation to explore their views of the gloves received. The clinical effectiveness and cost-effectiveness of the intervention, compared to placebo gloves, will be evaluated over 12 weeks. The primary outcome measure is hand pain during activity. Qualitative interviews will be thematically analysed. This study will evaluate the commonest type of arthritis glove (Isotoner) provided in the NHS (i.e. the intervention) compared to a placebo glove. The results will help

Role of erosions typical of rheumatoid arthritis in the 2010 ACR/EULAR rheumatoid arthritis classification criteria: results from a very early arthritis cohort.

Science.gov (United States)

Brinkmann, Gina Hetland; Norli, Ellen S; Bøyesen, Pernille; van der Heijde, Désirée; Grøvle, Lars; Haugen, Anne J; Nygaard, Halvor; Bjørneboe, Olav; Thunem, Cathrine; Kvien, Tore K; Mjaavatten, Maria D; Lie, Elisabeth

2017-11-01

To determine how the European League Against Rheumatism (EULAR) definition of erosive disease (erosion criterion) contributes to the number of patients classified as rheumatoid arthritis (RA) according to the 2010 American College of Rheumatology/EULAR RA classification criteria (2010 RA criteria) in an early arthritis cohort. Patients from the observational study Norwegian Very Early Arthritis Clinic with joint swelling ≤16 weeks, a clinical diagnosis of RA or undifferentiated arthritis, and radiographs of hands and feet were included. Erosive disease was defined according to the EULAR definition accompanying the 2010 RA criteria. We calculated the additional number of patients being classified as RA based on the erosion criteria at baseline and during follow-up. Of the 289 included patients, 120 (41.5%) fulfilled the 2010 RA criteria, whereas 15 (5.2%) fulfilled only the erosion criterion at baseline. 118 patients had radiographic follow-up at 2 years, of whom 6.8% fulfilled the 2010 RA criteria and only one patient fulfilled solely the erosion criterion during follow-up. Few patients with early arthritis were classified as RA based on solely the erosion criteria, and of those who did almost all did so at baseline. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Managing Arthritis (A Minute of Health with CDC)

Centers for Disease Control (CDC) Podcasts

Arthritis is a common chronic condition among Americans. Early diagnosis and management of arthritis is critical for maintaining quality of life. This podcast discusses importance of early diagnosis and management of arthritis.

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.......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....

Radiological aspects of rheumatoid arthritis

International Nuclear Information System (INIS)

Schacherl, M.

1985-01-01

An introductory summary of the imaging-diagnosis will be given. The necessity of acquiring a catalogue of application to particular imaging methods is emphasized. Discussion of step by step diagnosis regarding rheumatologic questions is given on example of the hand. Technically insufficient radiographs and bad habits during diagnostic analysis are pointed out. Radiologic problems in differentiating arthritis/osteoarthrosis will be mentioned. The discussion of these points is followed by outlining the radiology of rheumatoid arthritis and the complexity of this disease. Introduction of a new stage classification. Finally twelve basic radiologic types of rheumatoid arthritis will be presented. (orig.) [de

Cervical Myelopathy in Rheumatoid Arthritis

Directory of Open Access Journals (Sweden)

N. Mukerji

2011-01-01

Full Text Available Involvement of the cervical spine is common in rheumatoid arthritis. Clinical presentation can be variable, and symptoms may be due to neck pain or compressive myeloradiculopathy. We discuss the pathology, grading systems, clinical presentation, indications for surgery and surgical management of cervical myelopathy related to rheumatoid arthritis in this paper. We describe our surgical technique and results. We recommend early consultation for surgical management when involvement of the cervical spine is suspected in rheumatoid arthritis. Even patients with advanced cervical myelopathy should be discussed for surgical treatment, since in our experience improvement in function after surgery is common.

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

Rheumatoid Arthritis Educational Video Series

Medline Plus

Full Text Available ... Patients from Johns Hopkins Stategies to Increase your Level of Physical Activity Role of Body Weight in Osteoarthritis Educational Videos for Patients Rheumatoid Arthritis Educational Video Series Psoriatic Arthritis 101 2010 E.S.C.A.P.E. Study Patient Update Transitioning the JRA ...

Genetic architecture distinguishes systemic juvenile idiopathic arthritis from otherforms of juvenile idiopathic arthritis: clinical and therapeutic implications

OpenAIRE

Ombrello, Michael J.; Arthur, Victoria L.; Remmers, Elaine F.; Hinks, Anne; Tachmazidou, Ioanna; Grom, Alexei A.; Foell, Dirk; Martini, Alberto; Gattorno, Marco; Ozen, Seza; Prahalad, Sampath; Zeft, Andrew S.; Bohnsack, John F.; Ilowite, Norman T.; Mellins, Elizabeth D.

2016-01-01

Objectives: Juvenile idiopathic arthritis (JIA) is a heterogeneous group of conditions unified by the presence of chronic childhood arthritis without an identifiable cause. Systemic JIA (sJIA) is a rare form of JIA characterized by systemic inflammation. sJIA is distinguished from other forms of JIA by unique clinical features and treatment responses that are similar to autoinflammatory diseases. However approximately half of children with sJIA develop destructive, longstanding arthritis that...

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

Rheumatoid Arthritis Diet: Can Certain Foods Reduce Symptoms?

Science.gov (United States)

... Can diet affect symptoms? Can certain diets affect rheumatoid arthritis symptoms? Answers from April Chang-Miller, M.D. ... article: http://www.mayoclinic.org/diseases-conditions/rheumatoid-arthritis/expert-answers/rheumatoid-arthritis/FAQ-20058041 . Mayo Clinic Footer Legal Conditions ...

[Acute pancreatitis as the presenting feature of an IgA vasculitis: An unusual presentation].

Science.gov (United States)

Fertitta, L; Noel, N; Ackermann, F; Lerolle, N; Benoist, S; Rocher, L; Lambotte, O

2017-10-01

IgA vasculitis is a systemic small vessel leukocytoclastic vasculitis characterized by skin purpura, arthritis, abdominal pain and nephritis. Most of the abdominal complications are due to edema and hemorrhage in the small bowel wall, but rarely to acute secondary pancreatitis. Here, we report a 53-year-old woman who presented with acute pancreatitis and, secondarily, developed skin purpura and arthritis at the seventh day of the clinical onset. Biological tests and computed tomographic scan allowed to rule out another cause of pancreatitis and IgA vasculitis was diagnosed as its etiology. The outcome was favorable without any relapse on glucocorticoids. Despite its rarity, pancreatitis is a potential life-threatening complication of IgA vasculitis in which the role of glucocorticoids and immunosuppressive drugs remains uncertain. A prompt elimination of other usual pancreatitis etiologies is mandatory to improve the management of the patients. Copyright © 2017 Société Nationale Française de Médecine Interne (SNFMI). Published by Elsevier SAS. All rights reserved.

IJMBR ARTHRITIS edited 4.3.1

African Journals Online (AJOL)

MJP

2015-10-28

Oct 28, 2015 ... Findings: Septic arthritis in the index patient developed insidiously and was diagnosed after ... mellitus, malignancy, and rheumatoid arthritis. Others include ... intravenous drug use, anemia, hemodialysis and the extremes of ...

Long-term followup of rheumatoid arthritis patients treated with total lymphoid irradiation

International Nuclear Information System (INIS)

Tanay, A.; Field, E.H.; Hoppe, R.T.; Strober, S.

1987-01-01

Total lymphoid irradiation was administered to 32 patients with intractable rheumatoid arthritis. Twenty-four patients showed at least a 25% improvement in 3 of 4 disease activity parameters, which persisted during the followup period of up to 48 months. Eight of the 32 patients required adjunctive immunosuppressive drug therapy to maintain improvement. Four patients died after total lymphoid irradiation; the causes of death were acute myocardial infarction (1 patient), pulmonary embolism (1 patient), and rheumatoid lung disease complicated by respiratory infection (2 patients). After therapy, patients exhibited a prolonged reduction in the number and function of circulating T helper cells

Streptococcal cell wall-induced arthritis and adjuvant arthritis in F344----Lewis and in Lewis----F344 bone marrow chimeras

International Nuclear Information System (INIS)

van Bruggen, M.C.; van den Broek, M.F.; van den Berg, W.B.

1991-01-01

Streptococcal cell wall (SCW)-induced arthritis and adjuvant arthritis (AA) are rat models for chronic, erosive polyarthritis. Both models can be induced in susceptible Lewis rats, whereas F344 rats are resistant. In AA as well as in SCW arthritis, antigen-specific T lymphocytes have been demonstrated to be crucial for chronic disease. In this communication the authors describe their studies to probe the cellular mechanism responsible for the difference in susceptibility of Lewis and F344, using bone marrow chimeras. By transplanting bone marrow cells from F344 into lethally irradiated Lewis recipients, Lewis rats were rendered resistant to SCW arthritis induction. F344 rats reconstituted with Lewis bone marrow, i.e., Lewis----F344 chimeras, develop an arthritis upon SCW injection. For AA comparable results were obtained. These data suggest that both resistance and susceptibility to bacterium-induced chronic arthritis are mediated by hemopoietic/immune cells and that the recipiental environment does not influence the susceptibility to chronic joint inflammation

Value of contrast-enhanced ultrasound in rheumatoid arthritis

International Nuclear Information System (INIS)

Zordo, Tobias de; Mlekusch, Sabine P.; Feuchtner, Gudrun M.; Mur, Erich; Schirmer, Michael; Klauser, Andrea S.

2007-01-01

The purpose of this review is to describe the spectrum of sonographic findings in rheumatic diseases with respect to the diagnostic potential using US contrast media which prove activity or inactivity in synovial tissue where new treatment regimes target. Synovial activity can be found in non-erosive and erosive forms of primary and secondary osteoarthritis, and in inflammatory forms of joint diseases like rheumatoid arthritis and peripheral manifestations of spondyloarthritis including, ankylosing spondylitis, Reiter's syndrome, psoriatic arthritis and enteropathic arthritis. It can also be present in metabolic and endocrine forms of arthritis, in connective tissue arthropathies like systemic lupus erythematosus or scleroderma and in infectious arthritis. Ultrasound should be used as first-line imaging modality in suspected early cases of RA and other forms of arthritis, whereas contrast-enhanced ultrasound (CEUS) can further enable for sensitive assessment of vascularity which correlates with disease activity

Value of contrast-enhanced ultrasound in rheumatoid arthritis

Energy Technology Data Exchange (ETDEWEB)

Zordo, Tobias de; Mlekusch, Sabine P.; Feuchtner, Gudrun M. [Department of Radiology II, Medical University Innsbruck, Anichstrasse 35, 6020 Innsbruck (Austria); Mur, Erich [Department of Internal Medicine, Medical University Innsbruck, Anichstrasse 35, 6020 Innsbruck (Austria); Schirmer, Michael [Department of Internal Medicine, Hospital of the Elisabethines Klagenfurt, Voelkermarkter Strasse 15-19, 9020 Klagenfurt (Austria); Klauser, Andrea S. [Department of Radiology II, Medical University Innsbruck, Anichstrasse 35, 6020 Innsbruck (Austria)], E-mail: andrea.klauser@i-med.ac.at

2007-11-15

The purpose of this review is to describe the spectrum of sonographic findings in rheumatic diseases with respect to the diagnostic potential using US contrast media which prove activity or inactivity in synovial tissue where new treatment regimes target. Synovial activity can be found in non-erosive and erosive forms of primary and secondary osteoarthritis, and in inflammatory forms of joint diseases like rheumatoid arthritis and peripheral manifestations of spondyloarthritis including, ankylosing spondylitis, Reiter's syndrome, psoriatic arthritis and enteropathic arthritis. It can also be present in metabolic and endocrine forms of arthritis, in connective tissue arthropathies like systemic lupus erythematosus or scleroderma and in infectious arthritis. Ultrasound should be used as first-line imaging modality in suspected early cases of RA and other forms of arthritis, whereas contrast-enhanced ultrasound (CEUS) can further enable for sensitive assessment of vascularity which correlates with disease activity.

Radiographic abnormalities of the wrist in adult-onset still disease: Comparison with juvenile chronic arthritis and rheumatoid arthritis

International Nuclear Information System (INIS)

Bjorkengren, A.G.; Pathria, M.N.; Terkeltaub, R.; Esdaile, J.; Weisman, M.; Sartoris, D.J.; Resnick, D.

1987-01-01

Pericapitate involvement of the wrist has been described as characteristic of adult-onset Still disease, a relatively rare disorder that is often diagnosed by exclusion after extensive and frequently invasive tests. To evaluate the diagnostic value of carpal radiography in cases of adult-onset Still disease, a retrospective blinded analysis of 48 patients, 16 each with adult-onset Still disease, juvenile chronic arthritis, and rheumatoid arthritis, was performed. Pericapitate articular alterations without radiocarpal involvement were found to be frequent in the setting of adult-onset Still disease but distinctly unusual among patients with rheumatoid arthritis. In juvenile chronic arthritis, severe pericapitate involvement was frequent, but generally occurred in conjunction with radiocarpal joint abnormalities

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?

PSORIATIC ARTHRITIS: CLASSIFICATION, CLINICAL PRESENTATION, DIAGNOSIS, TREATMENT

Directory of Open Access Journals (Sweden)

T. V. Korotaev

2018-01-01

Full Text Available soriatic arthritis (PsA is a chronic inflammatory disease of the joints, spine and entheses from a group of spondyloarthritis (SpA, which is usually observed in patients with psoriasis (Ps. The diagnosis of PsA is based on the CASPAR criteria for psoriatic arthritis. The disease results from interactions between genetic, immunological and environmental factors. The main clinical manifestations of PsA include peripheral arthritis, enthesitis, dactylitis, and spondylitis. PsA must be differentiated from rheumatoid arthritis, gout, reactive arthritis, osteoarthritis, and ankylosing spondylitis. Due to the fact that PsA is a clinically heterogeneous disease, its activity is assessed using complex indices, by taking into account that the patient has arthritis, enthesitis, dactylitis, and spondylitis. The goal of treatment for PsA is to achieve remission or minimal activity of the main clinical manifestations of the disease, to slow down or prevent radiographic progression, to increase life expectancy and quality of life in the patients, and to reduce the risk of comorbidities, which is achieved through a wide range of drugs of different classes. Therapy should be chosen based on the clinical manifestations of PsA and comorbidities in the patients. 

Experimental arthritis : in vitro and in vivo models

NARCIS (Netherlands)

Wang, Xuanhui

2008-01-01

As the primary cause of disability for people over the age of 45, arthritis actually consists of more than hundred different conditions. Osteoarthritis (OA) is the most common form of arthritis followed by rheumatoid arthritis (RA). OA is characterized by progressive articular cartilage loss and

Weight reduction is not a major reason for improvement in rheumatoid arthritis from lacto-vegetarian, vegan or Mediterranean diets

Directory of Open Access Journals (Sweden)

Hagfors Linda

2005-05-01

Full Text Available Abstract Objectives Several investigators have reported that clinical improvements of patients with rheumatoid arthritis (RA, from participating in therapeutic diet intervention studies, have been accompanied by loss of body weight. This has raised the question whether weight reduction per se can improve RA. In order to test this hypothesis, three previously conducted diet intervention studies, comprising 95 patients with RA, were pooled. Together with Age, Gender, and Disease Duration, change during the test period in body weight, characterised dichotomously as reduction or no reduction (dichoΔBody Weight, as well as Diet (dichotomously as ordinary diet or test diet, were the independent variables. Dependent variables were the difference (Δ from baseline to conclusion of the study in five different disease outcome measures. ΔESR and ΔPain Score were both characterised numerically and dichotomously (improvement or no improvement. ΔAcute Phase Response, ΔPhysical Function, and ΔTender Joint Count were characterised dichotomously only. Multiple logistic regression was used to analyse associations between the independent and the disease outcome variables. Results Statistically significant correlations were found between Diet and three disease outcome variables i.e. ΔAcute-Phase Response, ΔPain Score, and ΔPhysical Function. Δ Body Weight was univariately only correlated to ΔAcute-Phase Response but not significant when diet was taken into account. Conclusion Body weight reduction did not significantly contribute to the improvement in rheumatoid arthritis when eating lacto-vegetarian, vegan or Mediterranean diets.

Safety and efficacy of uric acid in patients with acute stroke (URICO-ICTUS): a randomised, double-blind phase 2b/3 trial.

Science.gov (United States)

Chamorro, Angel; Amaro, Sergio; Castellanos, Mar; Segura, Tomás; Arenillas, Juan; Martí-Fábregas, Joan; Gállego, Jaime; Krupinski, Jurek; Gomis, Meritxell; Cánovas, David; Carné, Xavier; Deulofeu, Ramón; Román, Luis San; Oleaga, Laura; Torres, Ferran; Planas, Anna M

2014-05-01

Uric acid is an antioxidant with neuroprotective effects in experimental models of stroke. We assessed whether uric acid therapy would improve functional outcomes at 90 days in patients with acute ischaemic stroke. URICO-ICTUS was a randomised, double-blind, placebo-controlled, phase 2b/3 trial that recruited patients with acute ischaemic stroke admitted to ten Spanish stroke centres. Patients were included if they were aged 18 years or older, had received alteplase within 4·5 h of symptom onset, and had an eligible National Institutes of Health Stroke Scale (NIHSS) score (>6 and ≤25) and premorbid (assessed by anamnesis) modified Rankin Scale (mRS) score (≤2). Patients were randomly allocated (1:1) to receive uric acid 1000 mg or placebo (both infused intravenously in 90 min during the infusion of alteplase), stratified by centre and baseline stroke severity. The primary outcome was the proportion of patients with excellent outcome (ie, an mRS score of 0-1, or 2 if premorbid score was 2) at 90 days, analysed in the target population (all randomly assigned patients who had been correctly diagnosed with ischaemic stroke and had begun study medication). The study is registered with ClinicalTrials.gov, number NCT00860366. Between July 1, 2011, and April 30, 2013, we randomly assigned 421 patients, of whom 411 (98%) were included in the target population (211 received uric acid and 200 received placebo). 83 (39%) patients who received uric acid and 66 (33%) patients who received placebo had an excellent outcome (adjusted risk ratio 1·23 [95% CI 0·96-1·56]; p=0·099). No clinically relevant or statistically significant differences were reported between groups with respect to death (28 [13%] patients who received uric acid vs 31 [16%] who received placebo), symptomatic intracerebral haemorrhage (nine [4%] vs six [3%]), and gouty arthritis (one [<1%] vs four [2%]). 516 adverse events occurred in the uric acid group and 532 in the placebo group, of which 61 (12

38 CFR 4.58 - Arthritis due to strain.

Science.gov (United States)

2010-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Arthritis due to strain... FOR RATING DISABILITIES Disability Ratings The Musculoskeletal System § 4.58 Arthritis due to strain. With service incurred lower extremity amputation or shortening, a disabling arthritis, developing in...

Managing Arthritis (A Minute of Health with CDC)

Centers for Disease Control (CDC) Podcasts

2017-10-19

Arthritis is a common chronic condition among Americans. Early diagnosis and management of arthritis is critical for maintaining quality of life. This podcast discusses importance of early diagnosis and management of arthritis.  Created: 10/19/2017 by MMWR.   Date Released: 10/19/2017.

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 ...

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.

Psoriatic Arthritis and Diabetes: A Population-Based Cross-Sectional Study

Science.gov (United States)

Dreiher, Jacob; Freud, Tamar; Cohen, Arnon D.

2013-01-01

Background. Diabetes has been associated with psoriasis, but little is known about the association between psoriatic arthritis and diabetes. Methods. Patients diagnosed with psoriatic arthritis by a rheumatologist were compared to age- and sex-matched patients without psoriatic arthritis regarding the prevalence of diabetes in a population-based cross-sectional study using logistic multivariate models. The study was performed utilizing the medical database of Clalit, the largest healthcare provider organization in Israel. Results. The study included 549 patients with psoriatic arthritis ≥21 years and 1,098 patients without psoriatic arthritis. The prevalence of diabetes in patients with psoriatic arthritis was increased as compared to the prevalence in patients without psoriatic arthritis (15.3% versus 10.7%, P value = 0.008). The difference was prominent among females (18.7% versus 10.3%, P < 0.001) but not among males (11.2% in patients with and without psoriatic arthritis, P = 1.000). In a multivariate analysis, psoriatic arthritis was associated with diabetes among females (OR = 1.60, 95% CI: 1.02–2.52, P = 0.040) but not among males (OR = 0.71, 95% CI: 0.42–1.22, P = 0.213). Conclusion. Our study suggests a possible association between psoriatic arthritis and diabetes in women. Women with psoriatic arthritis might be candidates for diabetes screening. PMID:23843781

Changing clinical profile of acute rheumatic fever and rheumatic recurrence

International Nuclear Information System (INIS)

Sheikh, A.M.; Sadiq, M.; Rehman, A.U.

2016-01-01

Background: Clinical profile of acute rheumatic fever and rheumatic recurrence seems to have changed in countries where rheumatic fever is still endemic. The objectives of this study were to compare clinical profile and outcome of patients suffering initial and recurrent episodes of acute rheumatic fever in children. Methods: This prospective study was conducted in two tertiary care hospitals from January to June 2011. The diagnosis was based on the modified Jones criteria. Sixty children were included in the study, 15 having first episode of rheumatic fever and 45 with rheumatic recurrence. The severity of carditis was assessed by Clinical and echocardiography means. Results: Carditis was the commonest presentation in both first (80 percentage) and recurrent attacks (100 percentage). Arthritis was seen in 60 percentage of children with first episode and in 26.7 percentage with recurrence. The frequency of subcutaneous nodules, invariably associated with carditis, was very high (33.3 percentage in the first and 48.3 percentage in recurrent episodes). Carditis was generally mild during first episode (53.3 percentage) and severe with rheumatic recurrence (55.6 percentage). There was no death in either group. One patient with severe mitral regurgitation and rheumatic recurrence underwent mitral valve repair for intractable heart failure. Conclusion: Clinical profile of rheumatic recurrence and acute rheumatic fever has changed. Rheumatic recurrence is associated with severe carditis. Carditis is more common than arthritis even in the first attack. Sub-cutaneous nodules are a frequent finding invariably associated with carditis. (author)

Physical activity maintenance in patients with rheumatoid arthritis

DEFF Research Database (Denmark)

Loeppenthin, K; Esbensen, Bente Appel; Østergaard, Mikkel

2014-01-01

OBJECTIVE: To describe the experience of physical activity maintenance in patients with rheumatoid arthritis. DESIGN: A qualitative salutogenic-oriented interview study. SETTING: A rheumatology outpatient clinic. SUBJECTS: A purposive sample of 16 physically active patients (mean age 50, range 37...... with non-arthritis populations. CONCLUSION: This study demonstrates that physical activity in patients with rheumatoid arthritis may be understood as a resource to resist disability and to feel and stay healthy while creating and sustaining meaningfulness in life.......-67) diagnosed with rheumatoid arthritis on average 21 years previously (range 4-46 years). METHODS: In-depth interviews were conducted using a semi-structured interview guide to illuminate how the phenomenon 'physical activity maintenance' was experienced by patients with rheumatoid arthritis. The interviews...

Role of genetics in infection-associated arthritis.

Science.gov (United States)

Benham, Helen; Robinson, Philip C; Baillet, Athan C; Rehaume, Linda M; Thomas, Ranjeny

2015-04-01

Genetic discoveries in arthritis and their associated biological pathways spanning the innate and adaptive immune system demonstrate the strong association between susceptibility to arthritis and control of exogenous organisms. The canonical theory of the aetiology of immune-mediated arthritis and other immune-mediated diseases is that the introduction of exogenous antigenic stimuli to a genetically susceptible host sets up the environment for an abnormal immune response manifesting as disease. A disruption in host-microbe homeostasis driven by disease-associated genetic variants could ultimately provide the source of exogenous antigen triggering disease development. We discuss genetic variants impacting the innate and adaptive arms of the immune system and their relationship to microbial control and arthritic disease. We go on to consider the evidence for a relationship between HLA-B27, infection and arthritis, and then emerging evidence for an interaction between microbiota and rheumatoid arthritis. Copyright © 2015 Elsevier Ltd. All rights reserved.

Osteoscintigraphy in the diagnosis of psoriatic arthritis

International Nuclear Information System (INIS)

Milevskaya, S.G.; Borodulin, V.F.

1989-01-01

The authors presented the results of clinical, X-ray and osteoscintigraphic investigations of 133 psoriasic arthritis patients and 72 patients with common psoriasis. Osteoscintigraphy was performed using a routine method with 99m Tc-pyrophos (USSR) and 99m Tc-phosphone (Hungary) on gamma-camera LFOV (Nuclear-Chicago, USA). X-ray signs of the involvement of the osteoarticular system were noted in 69 (51%) patients with psoriasic arthritis and in 16 (22%) patients with common psoriasis. The method permitted the detection of the foci of RP hyperfixation in 129 (97%) potients with psoriasic arthritis and in 51 (70.8%) patients with common psoriasis. They were observed mostly in large and small limb joints, less frequently-in the vertebral column, cranial bones, thorax, and ribs. Thus, osteoscintigraphy is a highly sensitive method for the detection of active inflammatory foci of the osteoarticular system in psoriasis at all stages of arthritis development. It makes it possible to detect the spreading of arthritis and its preclinical forms

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.

Targeted treatment in early rheumatoid arthritis

NARCIS (Netherlands)

Klarenbeek, Naomi Bertine

2013-01-01

With the implementation of new treatment options, including biologicals and the early, agressive start of target-steered treatment the outlook for rheumatoid arthritis patients improved considerably the past decades. This thesis describes several aspects of modern rheumatoid arthritis treatment from

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....

Orofacial symptoms related to temporomandibular joint arthritis in juvenile idiopathic arthritis: smallest detectable difference in self-reported pain intensity.

Science.gov (United States)

Stoustrup, Peter; Kristensen, Kasper D; Verna, Carlalberta; Küseler, Annelise; Herlin, Troels; Pedersen, Thomas K

2012-12-01

Temporomandibular joint (TMJ) inflammation in patients with juvenile idiopathic arthritis (JIA) may lead to mandibular growth disturbances and interfere with optimal joint and muscle function. Orofacial symptoms are common clinical findings in relation to TMJ arthritis in adolescence. Knowledge about their clinical manifestation is important for TMJ arthritis diagnosis, treatment choice, and outcome evaluation. The aim of our prospective observational study was to evaluate and describe the frequency, the main complaints, and the localization of TMJ arthritis-related orofacial symptoms. The smallest detectable differences (SDD) for minimal, average, and maximal pain were estimated. Thirty-three patients with JIA and arthritis-related orofacial symptoms in relation to 55 affected TMJ were included in our questionnaire study (mean age 14.11 yrs). Calculation of the SDD was based on a duplicate assessment 45 min after the first questionnaire was completed. The majority of the patients had common orofacial symptoms during mastication and maximal mouth opening procedures. Persistent orofacial symptoms were rare. The TMJ area in combination with the masseter muscle region was the orofacial region where symptoms were most common. The SDD for minimal, average, and maximal pain were between 10 and 14 mm on a visual analog scale. Our study offers new knowledge about TMJ arthritis-related orofacial symptoms that may aid diagnosis and clinical decision-making. We suggest that TMJ arthritis-related orofacial symptoms could be understood as products of the primary TMJ inflammation in combination with secondary myogenic and functional issues.

Correlative BOLD MR imaging of stages of synovitis in a rabbit model of antigen-induced arthritis

International Nuclear Information System (INIS)

Doria, Andrea S.; Crawley, Adrian; Gahunia, Harpal; Rayner, Tammy; Tassos, Vivian; Zhong, Anguo; Moineddin, Rahim; Pritzker, Kenneth; Mendes, Maria; Jong, Roland; Salter, Robert B.

2012-01-01

Because of the ability of blood-oxygen-level-dependent (BOLD) MRI to assess blood oxygenation changes within the microvasculature, this technique holds potential for evaluating early perisynovial changes in inflammatory arthritis. To evaluate the feasibility of BOLD MRI to detect interval perisynovial changes in knees of rabbits with inflammatory arthritis. Rabbit knees were injected with albumin (n=9) or saline (n=6) intra-articularly, or were not injected (control knees, n=9). Except for two rabbits (albumin-injected, n=2 knees; saline-injected, n=2 knees) that unexpectedly died on days 7 and 21 of the experiment, respectively, all other animals were scanned with BOLD MRI on days 0, 1, 7, 14, 21 and 28 after induction of arthritis. T2*-weighted gradient-echo MRI was performed during alternate 30 s of normoxia/hyperoxia. BOLD MRI measurements were compared with clinical, laboratory and histological markers. Percentage of activated voxels was significantly greater in albumin-injected knees than in contralateral saline-injected knees (P=0.04). For albumin-injected knees (P < 0.05) and among different categories of knees (P=0.009), the percentage of activated BOLD voxels varied over time. A quadratic curve for on-and-off BOLD difference was delineated for albumin- and saline-injected knees over time (albumin-injected, P=0.047; saline-injected, P=0.009). A trend toward a significant difference in synovial histological scores between albumin-injected and saline-injected knees was noted only for acute scores (P=0.07). As a proof of concept, BOLD MRI can depict perisynovial changes during progression of experimental arthritis. (orig.)

Correlative BOLD MR imaging of stages of synovitis in a rabbit model of antigen-induced arthritis

Energy Technology Data Exchange (ETDEWEB)

Doria, Andrea S. [Hospital for Sick Children, Department of Diagnostic Imaging, Toronto (Canada); University of Toronto, Department of Medical Imaging, Toronto (Canada); Crawley, Adrian [University of Toronto, Department of Medical Imaging, Toronto (Canada); Toronto Western Hospital, Department of Medical Imaging, Toronto (Canada); Gahunia, Harpal; Rayner, Tammy; Tassos, Vivian; Zhong, Anguo [Hospital for Sick Children, Department of Diagnostic Imaging, Toronto (Canada); Moineddin, Rahim [Family and Community Medicine, Department of Public Health, Toronto (Canada); Pritzker, Kenneth; Mendes, Maria; Jong, Roland [Mount Sinai Hospital, Department of Pathology and Laboratory Medicine, Toronto (Canada); Salter, Robert B. [Hospital for Sick Children, Department of Orthopedic Surgery, Toronto (Canada)

2012-01-15

Because of the ability of blood-oxygen-level-dependent (BOLD) MRI to assess blood oxygenation changes within the microvasculature, this technique holds potential for evaluating early perisynovial changes in inflammatory arthritis. To evaluate the feasibility of BOLD MRI to detect interval perisynovial changes in knees of rabbits with inflammatory arthritis. Rabbit knees were injected with albumin (n=9) or saline (n=6) intra-articularly, or were not injected (control knees, n=9). Except for two rabbits (albumin-injected, n=2 knees; saline-injected, n=2 knees) that unexpectedly died on days 7 and 21 of the experiment, respectively, all other animals were scanned with BOLD MRI on days 0, 1, 7, 14, 21 and 28 after induction of arthritis. T2*-weighted gradient-echo MRI was performed during alternate 30 s of normoxia/hyperoxia. BOLD MRI measurements were compared with clinical, laboratory and histological markers. Percentage of activated voxels was significantly greater in albumin-injected knees than in contralateral saline-injected knees (P=0.04). For albumin-injected knees (P < 0.05) and among different categories of knees (P=0.009), the percentage of activated BOLD voxels varied over time. A quadratic curve for on-and-off BOLD difference was delineated for albumin- and saline-injected knees over time (albumin-injected, P=0.047; saline-injected, P=0.009). A trend toward a significant difference in synovial histological scores between albumin-injected and saline-injected knees was noted only for acute scores (P=0.07). As a proof of concept, BOLD MRI can depict perisynovial changes during progression of experimental arthritis. (orig.)

IMAGING OF PSORIATIC ARTHRITIS

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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

Hand and wrist arthritis of Behcet disease: Imaging features

International Nuclear Information System (INIS)

Sugawara, Shunsuke; Ehara, Shigeru; Hitachi, Shin; Sugimoto, Hideharu

2010-01-01

Background: Reports on arthritis in Behcet disease are relatively scarce, and imaging features vary. Purpose: To document the various imaging features of articular disorders of the hand and wrist in Behcet disease. Material and Methods: Four patients, four women aged 26 to 65 years, fulfilling the diagnostic criteria of Behcet disease, with imaging findings of hand and wrist arthritis, were seen in two institutions. Radiography and magnetic resonance (MR) imaging were studied to elucidate the pattern and distribution. Results: Both non-erosive arthritis and erosive arthritis of different features were noted: one with non-erosive synovitis of the wrist, one with wrist synovitis with minimal erosion, and two with erosive arthritis of the distal interphalangeal joint. Conclusion: Imaging manifestations of arthritis of Behcet disease vary, and may be similar to other seronegative arthritides

Lumbar facet joint septic arthritis presenting atypically as acute abdomen – A case report and review of the literature

Directory of Open Access Journals (Sweden)

Aysha Rajeev

2016-01-01

Conclusion: The atypical presentation of facet joint septic arthritis is one of the reasons why early diagnosis is elusive. Definitive diagnoses with MRI and bacterial culture as well as prolonged antibiotic therapy are recommended in this condition.

Rheumatoid arthritis

Science.gov (United States)

... Firestein's Textbook of Rheumatology . 10th ed. Philadelphia, PA: Elsevier; 2017:chap 70. Garneau E. Rheumatoid arthritis. In: ... FF, ed. Ferri's Clinical Advisor 2018 . Philadelphia, PA: Elsevier; 2017:1125-1128. June RR, Moreland LW. Rheumatoid ...

Synonymous mutations in RNASEH2A create cryptic splice sites impairing RNase H2 enzyme function in Aicardi-Goutières syndrome.

Science.gov (United States)

Rice, Gillian I; Reijns, Martin A M; Coffin, Stephanie R; Forte, Gabriella M A; Anderson, Beverley H; Szynkiewicz, Marcin; Gornall, Hannah; Gent, David; Leitch, Andrea; Botella, Maria P; Fazzi, Elisa; Gener, Blanca; Lagae, Lieven; Olivieri, Ivana; Orcesi, Simona; Swoboda, Kathryn J; Perrino, Fred W; Jackson, Andrew P; Crow, Yanick J

2013-08-01

Aicardi-Goutières syndrome is an inflammatory disorder resulting from mutations in TREX1, RNASEH2A/2B/2C, SAMHD1, or ADAR1. Here, we provide molecular, biochemical, and cellular evidence for the pathogenicity of two synonymous variants in RNASEH2A. Firstly, the c.69G>A (p.Val23Val) mutation causes the formation of a splice donor site within exon 1, resulting in an out of frame deletion at the end of exon 1, leading to reduced RNase H2 protein levels. The second mutation, c.75C>T (p.Arg25Arg), also introduces a splice donor site within exon 1, and the internal deletion of 18 amino acids. The truncated protein still forms a heterotrimeric RNase H2 complex, but lacks catalytic activity. However, as a likely result of leaky splicing, a small amount of full-length active protein is apparently produced in an individual homozygous for this mutation. Recognition of the disease causing status of these variants allows for diagnostic testing in relevant families. © 2013 WILEY PERIODICALS, INC.

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.

Application physiotherapy in rehabilitation rheumatoid arthritis

Directory of Open Access Journals (Sweden)

Angela Nogas

2017-02-01

National University of Water and Environmental Engineering   Abstract Background: Rheumatoid arthritis is one of the most common forms of inflammatory diseases of the joints. The disease leads to deformation, then to destruction of the diseased joint and to disability. Physiotherapy is used for the treatment and rehabilitation of rheumatoid arthritis. It is assumed that physiotherapy treatments that promote remission of the disease, improve the quality of patients’ life, create the necessary conditions for comprehensive rehabilitation programs. Objective: Systematic’s review conducting of studies that assess the effect of physiotherapy in the rehabilitation of patients with rheumatoid arthritis. Methods: Theoretical analysis of scientific and methodical literature, methods of analysis, synthesis, generalization. Results: To reduce inflammation in the joints is performed UV of affected joints weak or medium erythermal or middle erythermal doses used UHF therapy. UHF-therapy prescribed to the area of joint in I or II dose, duration 10 min., the course – 5-8 treatments. For patients with minimal activity is added electrophoresis NSAIDs. Electrophoresis aspirin is applied on the affected joints (every day, the course – 10-12 procedures, which favorably affect the course of rheumatoid arthritis. Conclusions: Physical therapy can reduce pain and stiffness in the joints, prevent deformity and restore function, improve independence and quality of life. State of the art is a major incentive to develop new activities in the treatment and rehabilitation of patients with rheumatoid arthritis to improve joint functional activity and their physical health.   Keywords: rheumatoid arthritis, physiotherapy, rehabilitation, hydrotherapy.

Techniques for assessing knee joint pain in arthritis

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Fu Yu

2007-03-01

Full Text Available Abstract The assessment of pain is of critical importance for mechanistic studies as well as for the validation of drug targets. This review will focus on knee joint pain associated with arthritis. Different animal models have been developed for the study of knee joint arthritis. Behavioral tests in animal models of knee joint arthritis typically measure knee joint pain rather indirectly. In recent years, however, progress has been made in the development of tests that actually evaluate the sensitivity of the knee joint in arthritis models. They include measurements of the knee extension angle struggle threshold, hind limb withdrawal reflex threshold of knee compression force, and vocalizations in response to stimulation of the knee. A discussion of pain assessment in humans with arthritis pain conditions concludes this review.

Pleural and pulmonary alterations caused by rheumatoid arthritis

International Nuclear Information System (INIS)

Bankier, A.A.; Fleischmann, D.; Kiener, H.P.; Wiesmayr, M.N.; Herold, C.J.

1996-01-01

Pulmonary complications caused by rheumatoid arthritis are a clinically relevant aspect of this chronic arthropathy. This article reviews pulmonary abnormalities induced by rheumatoid arthritis and their clinical and radiological findings. In addition, the role of different imaging modalities in the diagnostic work-up of pulmonary complications caused by rheumatoid arthritis is discussed. (orig./MG) [de

Physiologic characterization of inflammatory arthritis in a rabbit model with BOLD and DCE MRI at 1.5 Tesla

Energy Technology Data Exchange (ETDEWEB)

Nasui, Otilia C.; Chan, Michael W.; Nathanael, George; Rayner, Tammy; Weiss, Ruth; Detzler, Garry; Zhong, Anguo [The Hospital for Sick Children, Department of Diagnostic Imaging, Toronto, ON (Canada); Crawley, Adrian [University of Toronto, Department of Medical Imaging, Toronto, ON (Canada); Toronto Western Hospital, Department of Medical Imaging, Toronto, ON (Canada); Miller, Elka [Children' s Hospital of Eastern Ontario (CHEO), Department of Diagnostic Imaging, Ottawa, ON (Canada); Belik, Jaques [The Hospital for Sick Children, Department of Neonatology, Toronto, ON (Canada); Cheng, Hai-Ling; Kassner, Andrea; Doria, Andrea S. [The Hospital for Sick Children, Department of Diagnostic Imaging, Toronto, ON (Canada); University of Toronto, Department of Medical Imaging, Toronto, ON (Canada); Moineddin, Rahim [Department of Public Health, Family and Community Medicine, Toronto, ON (Canada); Jong, Roland; Rogers, Marianne [Mount Sinai Hospital, Department of Pathology, Toronto, ON (Canada)

2014-11-15

Our aim was to test the feasibility of blood oxygen level dependent magnetic resonance imaging (BOLD MRI) and dynamic contrast-enhanced (DCE) MRI to monitor periarticular hypoxic/inflammatory changes over time in a juvenile rabbit model of arthritis. We examined arthritic and contralateral nonarthritic knees of 21 juvenile rabbits at baseline and days 1,14, and 28 after induction of arthritis by unilateral intra-articular injection of carrageenin with BOLD and DCE MRI at 1.5 Tesla (T). Nine noninjected rabbits served as controls. Associations between BOLD and DCE-MRI and corresponding intra-articular oxygen pressure (PO{sub 2}) and blood flow [blood perfusion units (BPU)] (polarographic probes, reference standards) or clinical-histological data were measured by correlation coefficients. Percentage BOLD MRI change obtained in contralateral knees correlated moderately with BPU on day 0 (r = -0.51, p = 0.02) and excellently on day 28 (r = -0.84, p = 0.03). A moderate correlation was observed between peak enhancement DCE MRI (day 1) and BPU measurements in arthritic knees (r = 0.49, p = 0.04). In acute arthritis, BOLD and DCE MRI highly correlated (r = 0.89, p = 0.04; r = 1.0, p < 0.0001) with histological scores in arthritic knees. The proposed techniques are feasible to perform at 1.5 T, and they hold potential as surrogate measures to monitor hypoxic and inflammatory changes over time in arthritis at higher-strength MRI fields. (orig.)

Oral administration of curcumin (Curcuma longa) can attenuate the neutrophil inflammatory response in zymosan-induced arthritis in rats.

Science.gov (United States)

Nonose, Nilson; Pereira, José Aires; Machado, Paulo Roberto Moura; Rodrigues, Murilo Rocha; Sato, Daniela Tiemi; Martinez, Carlos Augusto Real

2014-11-01

To evaluate the effect of curcumin in the acute phase of zymosan-induced arthritis. Twenty-eight male rats were subjected to intra-articular infiltration of zymosan of both knees and, in four the infiltration was made with saline. The animals were divided into five groups second received every six hours by gavage: corn oil by (positive and negative control); curcumin (100 mg/kg); prednisone 1 mg/kg/day; prednisone 8 mg/kg. All animals were sacrificed after six, 12, 24 and 48 hours of the infiltration. The knees were removed for evaluation of neutrophil infiltration. The number of neutrophils was counted by computer-assisted analysis of the images. The neutrophil infiltrate was stratified into four grades: 0 = normal; + = mild; ++/+++ = moderate; > ++++ = severe. The results were compared using the Mann-Whitney test and the variance by Kruskal-Wallis test adopting a significance level of 5% (pCurcumin reduces inflammatory activity in the first six hours after zymosan-induced arthritis when compared to saline (pCurcumin was more effective than lower doses of prednisone in the first six hours after induction of the arthritis. After 12, 24 and 48 hours, curcumin does not have the same anti-inflammatory effects when compared to prednisone. After 48 hours, prednisone is more effective than curcumin in reducing the inflammatory infiltrate regardless of the dose of prednisone used. Oral administration of curcumin reduces inflammation in the first six hours after experimentally zymosan-induced arthritis.

Heterogeneous stock mice are susceptible to encephalomyelitis and antibody-initiated arthritis but not to collagen- and G6PI-induced arthritis.

Science.gov (United States)

Klaczkowska, D; Raposo, B; Nandakumar, K S

2011-01-01

The strategy of using heterogeneous stock (HS) mice has proven to be successful in fine mapping of quantitative trait loci in complex diseases. However, whether these mice can be used for arthritis, encephalomyelitis and autoimmune phenotypes has not been addressed. Here, we screened the Northport HS mice for arthritis phenotypes using three different models: collagen-induced arthritis (CIA), using rat, bovine or chicken collagen type II (CII); recombinant human glucose-6-phosphate isomerase (G6PI)-induced arthritis; and collagen antibody-induced arthritis (CAIA). Irrespective of the origin of collagen, we found HS mice to be fairly resistant to CIA and G6PI-induced arthritis, despite the development of antibodies against the respective antigens. On the other hand, HS mice were found to be susceptible for CAIA. Similarly, these mice developed encephalomyelitis (EAE) induced either with mouse or rat spinal cord homogenate (SCH), or with recombinant rat myelin oligodendrocyte glycoprotein, with elevated antibody levels against CNS proteins. Accordingly, we conclude that the use of HS mice for fine mapping and positional cloning of gene(s) involved in CAIA and EAE is possible, but not for collagen- and G6PI-induced arthritis. © 2011 The Authors. Scandinavian Journal of Immunology © 2011 Blackwell Publishing Ltd.

Rheumatoid arthritis as psychic problem

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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

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

Hamster and Murine Models of Severe Destructive Lyme Arthritis

Science.gov (United States)

Munson, Erik; Nardelli, Dean T.; Du Chateau, Brian K.; Callister, Steven M.; Schell, Ronald F.

2012-01-01

Arthritis is a frequent complication of infection in humans with Borrelia burgdorferi. Weeks to months following the onset of Lyme borreliosis, a histopathological reaction characteristic of synovitis including bone, joint, muscle, or tendon pain may occur. A subpopulation of patients may progress to a chronic, debilitating arthritis months to years after infection which has been classified as severe destructive Lyme arthritis. This arthritis involves focal bone erosion and destruction of articular cartilage. Hamsters and mice are animal models that have been utilized to study articular manifestations of Lyme borreliosis. Infection of immunocompetent LSH hamsters or C3H mice results in a transient synovitis. However, severe destructive Lyme arthritis can be induced by infecting irradiated hamsters or mice and immunocompetent Borrelia-vaccinated hamsters, mice, and interferon-gamma- (IFN-γ-) deficient mice with viable B. burgdorferi. The hamster model of severe destructive Lyme arthritis facilitates easy assessment of Lyme borreliosis vaccine preparations for deleterious effects while murine models of severe destructive Lyme arthritis allow for investigation of mechanisms of immunopathology. PMID:22461836

Arthritis symptoms, the work environment, and the future: measuring perceived job strain among employed persons with arthritis.

Science.gov (United States)

Gignac, Monique A M; Sutton, Deborah; Badley, Elizabeth M

2007-06-15

To develop a measure of job strain related to differing aspects of working with arthritis and to examine the demographic, illness, work context, and psychosocial variables associated with it. Study participants were 292 employed individuals with osteoarthritis or inflammatory arthritis. Participants were from wave 3 of a 4-wave longitudinal study examining coping and adaptation efforts used to remain employed. Participants completed an interview-administered structured questionnaire, including a Chronic Illness Job Strain Scale (CIJSS) and questions on demographic (e.g., age, sex), illness and disability (e.g., disease type, pain, activity limitations), work context (e.g., job type, job control), and psychosocial variables (e.g., arthritis-work spillover, coworker/managerial support, job perceptions). Principal component analysis and multiple linear regression were used to analyze the data. A single factor solution emerged for the CIJSS. The scale had an internal reliability of 0.95. Greater job strain was reported for future uncertainty, balancing multiple roles, and difficulties accepting the disease than for current workplace conditions. Participants with inflammatory arthritis, more frequent severe pain, greater workplace activity limitations, fewer hours of work, less coworker support, and greater arthritis-work spillover reported greater job strain. The findings underscore the diverse areas that contribute to perceptions of job strain and suggest that existing models of job strain do not adequately capture the stress experienced by individuals working with chronic illnesses or the factors associated with job strain. Measures similar to the CIJSS can enhance the tools researchers and clinicians have available to examine the impact of arthritis in individuals' lives.

Rheumatoid Arthritis

Science.gov (United States)

... Arthritis Program CDC-RFA-DP18-1803 NOFO FAQs Attachment 1 Attachment 2 Key Public Health Messages Policy Resources Partners ... mood and the ability to move. Classes take place at local Ys, parks, and community centers. These ...

Painful Joints? Early Treatment for Rheumatoid Arthritis Is Key

Science.gov (United States)

... Print this issue Painful Joints? Early Treatment for Rheumatoid Arthritis Is Key En español Send us your comments ... type of arthritis. It’s far more common than rheumatoid arthritis. Osteoarthritis is caused by wear and tear on ...

Familial aggregation of arthritis-related diseases in seropositive and seronegative rheumatoid arthritis: a register-based case-control study in Sweden.

Science.gov (United States)

Frisell, Thomas; Hellgren, Karin; Alfredsson, Lars; Raychaudhuri, Soumya; Klareskog, Lars; Askling, Johan

2016-01-01

Our objective was to estimate the risk of developing rheumatoid arthritis (RA) associated with a family history of non-RA arthritis-related diseases. This familial co-aggregation is of clinical interest since it is often encountered when assessing family history of RA specifically, but also informative on the genetic overlap between these diseases. Since anticitrullinated peptide antibodies/rheumatoid factor (RF)-positive and RF-negative RA have both specific and shared genetic factors, the familial co-aggregation was assessed separately for seropositive and seronegative disease. Nested case-control study in prospectively recorded Swedish total population data. The Multi-Generation Register identified first-degree relatives. RA and arthritis-related diseases were ascertained through the nationwide patient register. RA serology was based on International Classification of Diseases tenth revision coded diagnoses, mainly reflecting RF. Familial risks were calculated using conditional logistic regression. Results were replicated using the Swedish rheumatology register. Familial co-aggregation was found between RA and every studied arthritis-related disease, but the magnitude varied widely, from juvenile idiopathic arthritis (JIA) (seropositive RA OR=3.98 (3.01 to 5.26); seronegative RA OR=5.70 (3.47 to 9.36)) to osteoarthritis (seropositive RA OR=1.03 (1.00 to 1.06); seronegative RA OR=1.05 (1.00 to 1.09)). The familial co-aggregation pattern of non-RA arthritis-related diseases was overall similar for seropositive and seronegative RA. Among those with family history of RA, relatives' other arthritis-related diseases conferred little or no additional risk. Although family history of several arthritis-related diseases may be useful to predict RA (eg, lupus and JIA), others (eg, osteoarthritis and arthralgia) are less useful. Seropositive and seronegative RA had rather similar familial co-aggregation patterns with arthritis-related diseases, suggesting that the two RA

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....

Features of Onset and Clinical Course of Reactive Arthritis in Children

Directory of Open Access Journals (Sweden)

I.S. Lebets

2013-09-01

Results. Reactive arthritis of chlamydial etiology is characterized by lesion of large and medium-sized joints of the lower limbs, which is often accompanied by short-term morning stiffness and rapid onset of transient hypomyatrophy. Reiter’s disease may develop rarely. Mycoplasma-induced reactive arthritis is characterized by debut with arthritis of knee, ankle, wrist and small joints of the hand, the development of bursitis and hypomyatrophy. Feature of Ureaplasma arthritis is the formation of bursitis in the heel and tendinitis. Reactive arthritis associated with elevated titers to antistreptolysin O differs with polymorphism of articular syndrome manifestations and, to some extent, of similarity with juvenile rheumatoid arthritis. Unspecified reactive arthritis has a number of the general features with others reactive arthritis and it is characterized by rather benign clinical course, long preservation of joints function and low laboratory activity. Relapse rate of reactive arthritis increases with an increase of duration of illness.

[Tropical pyomyositis simulating septic arthritis in AIDS patients. Two cases].

Science.gov (United States)

Abouzahir, A; Bouchama, R; Azennag, M; Garcin, J M

2004-01-01

Tropical pyomyositis (TP) is an acute bacterial infection of skeletal muscles characterized by rapid formation of abscesses. Since the beginning of the AIDS epidemic, interest in TP has increased because of its rising incidence in association with HIV infection and of the problems that it poses for differential diagnosis. Occurrence of TP is a criterion for classification of HIV infected patients in WHO disease stage III. The purpose of this report is to describe two HIV-infected patients who presented TP simulating septic arthritis of the hip and knee respectively. Medical imaging was particularly useful in establishing accurate topographic diagnosis and needle drainage in decreasing the duration of hospitalization and avoiding the need for surgical debridement. Needle puncture must be guided by ultrasound or scan imaging.

78 FR 32403 - Arthritis Advisory Committee; Notice of Meeting

Science.gov (United States)

2013-05-30

...] Arthritis Advisory Committee; Notice of Meeting AGENCY: Food and Drug Administration, HHS. ACTION: Notice... Administration (FDA). The meeting will be open to the public. Name of Committee: Arthritis Advisory Committee..., the committee will discuss the Assessment of SpondyloArthritis international Society classification...

Inter- relationship between rheumatoid arthritis and periodontitis.

Science.gov (United States)

Rajkarnikar, J; Thomas, B S; Rao, S K

2013-01-01

Periodontal medicine defines a rapidly emerging branch of Periodontology focusing on establishing a strong relationship between periodontal health and systemic health. It is speculated that the major common dysregulation which links Periodontitis with Rheumatoid arthritis (RA) is being played by the mediators of immune inflammatory response. To determine whether there is any relationship between periodontal disease and Rheumatoid arthritis. A total of 100 patients were included for the present study which was divided into two groups: one group (cases) included 50 patients attending the Department of Orthopedics, Kasturba Medical College, Manipal who were diagnosed of Rheumatoid arthritis. Another subject population included 50 patients as controls attending the Department of Oral Medicine, Manipal College of Dental Sciences, Manipal with age and gender matched with those of rheumatoid arthritis group. Specific measures for periodontitis included plaque index, gingival index, number of missing teeth, and radiographic alveolar bone loss scores. Measures of rheumatoid arthritis included health assessment questionaires, levels of C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR). Various periodontal parameters were compared between the cases and controls. The average alveolar bone loss was statistically more severe in Rheumatoid arthritis (RA) group than in the controls although there were similar plaque index in both the groups. The gingival index was statistically higher in the RA group. The Erythrocyte Sedimentation Rate (ESR) and C- Reactive Protein (CRP) levels of RA patients were also significantly associated with the severity of periodontal disease. There was a significant association between Rheumatoid arthritis and Periodontitis which may be due to a common underlying deregulation of the inflammatory response in these individuals.

Tofacitinib attenuates arthritis manifestations and reduces the pathogenic CD4 T cells in adjuvant arthritis rats.

Science.gov (United States)

Gertel, Smadar; Mahagna, Hussein; Karmon, Gidi; Watad, Abdulla; Amital, Howard

2017-11-01

Rheumatoid arthritis (RA) is an autoimmune disease characterized by pronounced inflammation and leukocyte infiltration in affected joints. Tofacitinib is new agent, a selective inhibitor of Janus kinase (JAK) signaling pathways mediated by JAK1 and JAK3 and inhibits the key transcription factors STAT1 and STAT3. We investigated the action mechanisms of tofacitinib in rats with adjuvant-induced-arthritis (AIA). AIA-rats were treated orally with tofacitinib or with methotrexate. Arthritis severity and serum C-reactive protein (CRP) levels were evaluated, splenic cells were examined by flow cytometry and cytokines were analyzed by real-time PCR. Tofacitinib markedly reduced the clinical status of treated rats in comparison to control group. Reduced joints inflammation and down-regulated serum CRP levels reflected the clinical manifestations of the treated rats. Tofacitinib down-regulated significantly the frequency of CD4 + IFN-γ + T cells and reduced IL-1β mRNA expression levels in the spleen of the treated rats. These results show that tofacitinib attenuated arthritis severity, modified splenic populations and cytokine imbalance. Copyright © 2017. Published by Elsevier Inc.

Medical Expenditures and Earnings Losses Among US Adults With Arthritis in 2013.

Science.gov (United States)

Murphy, Louise B; Cisternas, Miriam G; Pasta, David J; Helmick, Charles G; Yelin, Edward H

2018-06-01

We estimated the economic impact of arthritis using 2013 US Medical Expenditure Panel Survey (MEPS) data. We calculated arthritis-attributable and all-cause medical expenditures for adults age ≥18 years and arthritis-attributable earnings losses among those ages 18-64 years who had ever worked. We calculated arthritis-attributable costs using multistage regression-based methods, and conducted sensitivity analyses to estimate costs for 2 other arthritis definitions in MEPS. In 2013, estimated total national arthritis-attributable medical expenditures were $139.8 billion (range $135.9-$157.5 billion). Across expenditure categories, ambulatory care expenditures accounted for nearly half of arthritis-attributable expenditures. All-cause expenditures among adults with arthritis represented 50% of the $1.2 trillion national medical expenditures among all US adults in MEPS. Estimated total national arthritis-attributable earning losses were $163.7 billion (range $163.7-$170.0 billion). The percentage with arthritis who worked in the past year was 7.2 percentage points lower than those without arthritis (76.8% [95% confidence interval (95% CI)] 75.0-78.6 and 84.0% [95% CI 82.5-85.5], respectively, adjusted for sociodemographics and chronic conditions). Total arthritis-attributable medical expenditures and earnings losses were $303.5 billion (range $303.5-$326.9 billion). Total national arthritis-attributable medical care expenditures and earnings losses among adults with arthritis were $303.5 billion in 2013. High arthritis-attributable medical expenditures might be reduced by greater efforts to reduce pain and improve function. The high earnings losses were largely attributable to the substantially lower prevalence of working among those with arthritis compared to those without, signaling the need for interventions that keep people with arthritis in the workforce. © 2017, American College of Rheumatology.

Radiosynovectomy in the treatment of arthritis

International Nuclear Information System (INIS)

Liepe, Knut

2005-01-01

Full text: Radiosynovectomy is a useful therapeutic option that involves radiopharmaceutical injections into joints, especially to treat rheumatoid arthritis. The indications included different kinds of arthritis, such as rheumatoid arthritis, psoriatic arthritis, Bechterew's disease, hemophiliac arthritis, osteoarthritis, but also patients with joint prosthesis and synovial effusion. There are three commercial available radiopharmaceuticals for the treatment: yttrium-90 for the knee (185 to 250 MBq), rhenium-186 for larger joints (shoulder and hip with 111 MBq; elbow, wrist, ankle joint with can also rederbium-169 for smaller joints (acromioclavicular joint with 37 MBq, thumb base and MTP I with 30 MBq, MCP and MTP II-V with 22 MBq, PIP with 18.5 MBq, and DIP with 15 MBq, respectively). Decisive for the treatment is a positive sign for arthritis in the two-phase bone scan with 99mTc-HMDP (high uptake in the blood pool phase). Only for radiosynovecotmy in the knee an ultrasound with an evidence of effusion is sufficient. Side effects by the treatment are rare, such as temporary radiation or crystal synovitis, tissue necrosis (extra articular fraction or intra-articular), joint infection (1 of 35,000 joints) or effects due to the immobilisation (thrombosis, pulmonary embolism (immobilization of the knee), lymphoedema or loss of motion. In the treatment of the knee a prophylaxis with heparin is necessary to protect the patients for a pulmonary embolism. The clinical outcome is depending from the primary disease and the stage of arthrosis. Kresnik at al reported in 2190 treated joints an overall response rate of 73 ± 17%. A higher response rate was observed in patients with early stage of arthrosis (73 ± 12%) to patients with advance stage (52 ± 24%). The best results had patients with hemophiliac arthritis (91 ± 4%). In our hospital were treated up to 10.000 joints with a mean response rate of 70-80%. There was a higher response rate in larger joints with 81 ± 5

Understanding Rheumatoid Arthritis (RA): Treatment and Causes

Science.gov (United States)

... this page please turn JavaScript on. Feature: Understanding Rheumatoid Arthritis (RA) Treatment and Causes Past Issues / Summer 2014 Table of Contents How Is Rheumatoid Arthritis Treated? Doctors have many ways to treat this ...

Total shoulder replacement in rheumatoid arthritis

DEFF Research Database (Denmark)

Sneppen, O; Fruensgaard, S; Johannsen, Hans Viggo

1996-01-01

A prospective study of 62 Neer mark II total shoulder arthroplasties performed during the period from 1981 to 1990 on 51 patients with rheumatoid arthritis was undertaken to evaluate factors associated with component loosening and proximal humeral migration. Thirty-two (51%) showed proximal......, range of movement, abduction force, or function. The risk of clinical asymptomatic loosening is a relatively late complication that is eventually followed by pronounced bone destruction related to the loose component. Long-term radiographic control of total shoulders with rheumatoid arthritis...... is recommended. Hemiarthroplasty with a cemented humeral prosthesis may be a better treatment in the end stage of rheumatoid arthritis of the shoulder....

77 FR 14529 - Arthritis Advisory Committee; Notice of Meeting

Science.gov (United States)

2012-03-12

...] Arthritis Advisory Committee; Notice of Meeting AGENCY: Food and Drug Administration, HHS. ACTION: Notice... Administration (FDA). The meeting will be open to the public. Name of Committee: Arthritis Advisory Committee... the treatment of adult patients with moderately to severely active rheumatoid arthritis who have had...

Exercise therapy in juvenile idiopathic arthritis: a Cochrane Review

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,

Myelofibrosis-Related Arthritis Successfully Treated with Hydroxyurea

Directory of Open Access Journals (Sweden)

Xavier Guillot

2014-01-01

Full Text Available A 62-year-old woman suffering from one-year lasting, nonerosive peripheral arthritides with general health impairment and high acute-phase reactant levels was admitted to rheumatology department. The patient had suffered from chronic polyarthralgia and a thrombocytosis had been discovered 9 years before, with a recent increase in platelet count. All immunological blood tests were negative. Corticosteroid and methotrexate treatments improved pain, swollen joint count, and systemic inflammation. However, joints remained stiff and painful with two swollen wrists and persistent thrombocytosis. An iliac bone marrow biopsy was performed, showing primary myelofibrosis. Hydroxyurea treatment (500 mg per day allowed to achieve complete and prolonged clinical and biological remission. After 6 months, a new disease flare occurred. The patient reached remission again after hydroxyurea dose increased to 1500 mg per day. This supports the hypothesis of idiopathic myelofibrosis-associated seronegative polyarthritis. This is the first reported case in which haemopathy-targeted treatment using hydroxyurea induced arthritis remission.

Thumb Arthritis

Science.gov (United States)

... All Topics A-Z Videos Infographics Symptom Picker Anatomy Bones Joints Muscles Nerves Vessels Tendons About Hand Surgery What is a Hand Surgeon? What is a Hand Therapist? Media Find a Hand Surgeon Home Anatomy Thumb Arthritis Email to a friend * required fields ...

Anti-inflammatory effects of polyphenols in arthritis.

Science.gov (United States)

Oliviero, Francesca; Scanu, Anna; Zamudio-Cuevas, Yessica; Punzi, Leonardo; Spinella, Paolo

2018-03-01

Polyphenols have been extensively investigated with regard to their antioxidant, anti-inflammatory, and immunomodulant properties in many inflammatory chronic conditions. The aim of this review is to summarise how these compounds can modulate the inflammatory pathways which characterise the most prevalent arthropathies including osteoarthritis, rheumatoid arthritis and crystal-induced arthritis. Among polyphenols, epigallocatechin gallate, carnosol, hydroxytyrosol, curcumin, resveratrol, kaempferol and genistein have been the most widely investigated in arthritis. The most important results of the studies outlined in this article show how polyphenolic compounds are able to inhibit the expression and the release of a number of pro-inflammatory mediators and proteolytic enzymes, the activity of different transcriptional factors and the production of reactive oxygen species in vitro. Studies on animal models of rheumatoid arthritis, osteoarthritis and gout show interesting results in terms of reduced tissue damage, restored cartilage homeostasis, and decreased levels of uric acid, respectively. Despite the multiple protective effects of polyphenols, there are no dietary recommendations for patients affected by rheumatic diseases. Future studies, including intervention trials, should be conducted to determine the relevance of polyphenols consumption or supplementation in arthritis. © 2017 Society of Chemical Industry. © 2017 Society of Chemical Industry.

Intestinal Dysbiosis and Rheumatoid Arthritis: A Link between Gut Microbiota and the Pathogenesis of Rheumatoid Arthritis

Directory of Open Access Journals (Sweden)

Gabriel Horta-Baas

2017-01-01

Full Text Available Characterization and understanding of gut microbiota has recently increased representing a wide research field, especially in autoimmune diseases. Gut microbiota is the major source of microbes which might exert beneficial as well as pathogenic effects on human health. Intestinal microbiome’s role as mediator of inflammation has only recently emerged. Microbiota has been observed to differ in subjects with early rheumatoid arthritis compared to controls, and this finding has commanded this study as a possible autoimmune process. Studies with intestinal microbiota have shown that rheumatoid arthritis is characterized by an expansion and/or decrease of bacterial groups as compared to controls. In this review, we present evidence linking intestinal dysbiosis with the autoimmune mechanisms involved in the development of rheumatoid arthritis.

Changes in Soluble CD18 in Murine Autoimmune Arthritis and Rheumatoid Arthritis Reflect Disease Establishment and Treatment Response

DEFF Research Database (Denmark)

Kragstrup, Tue Wenzel; Jalilian, Babak; Keller, Kresten Krarup

2016-01-01

in murine models of rheumatoid arthritis. Methods The level of sCD18 was analyzed with a time-resolved immunoflourometric assay in 1) plasma from early treatment naïve RA patients during a treat-to-target strategy (the OPERA cohort), 2) plasma from chronic RA patients, 3) serum from SKG and CIA mice...... associated with radiographic progression. Correspondingly, the serum level of sCD18 was decreased in SKG mice 6 weeks after arthritis induction compared with healthy littermates. The sCD18 levels in both SKG and CIA mice exhibited a biphasic course after arthritis induction with an initial increase above...

Citrullinated Chemokines in Rheumatoid Arthritis

Science.gov (United States)

2016-12-01

inflammation, thick- ness of the synovial lining layer, and vascularity (16). These observations support the hypothesis that citrulli- nated chemokines may...Gerszten RE, Garcia-Zepeda EA, Lim YC, Yoshida M, Ding HA, Gimbrone MA, et al. MCP-1 and IL-8 trigger firm adhesion of monocytes to vascular endothelium...arthritis: regulation of its production in synovial cells by interleukin-1 and tumor necrosis factor. Arthritis Rheum 1993;36:762–71. 35. Hatano Y

Arthritis mutilans due to chronic tophaceous gout | Akintayo | African ...

African Journals Online (AJOL)

Background: Arthritis mutilans is a form of destructive arthritis which is often characterized with severe osteolysis. It is more commonly described in association with the most severe forms of psoriatic and rheumatoid arthritis. Case presentation: A 69-year old man presented with a fifteen-year history of recurrent inflammatory ...

Clinical value of MRI on wrists with arthritis

International Nuclear Information System (INIS)

Ma Qiang; Ma Daqing; He Wen; Le Erhu; Ma Xinfa; Wang Jun; Zuo Zhaoyong

2006-01-01

Objective: To study the appearances of various kinds of arthritis on MRI, and to assess and evaluate the role of MRI on diagnosing various kinds of arthritis. Methods: One hundred and fifty-one patients with medical history of wrist pain entered the study. T 1 -weighted spin echo, STIR (short time inversion recovery) of both wrists, gadolinium contrast material-enhanced sequences of dominant wrists were examined in the coronal planes. MRl, plain wrist radiographs, clinical data including swollen joint and patient global assessment (AIMS), and laboratory, examinations including ESR, RF, APF, and AKA were obtained at the same time. Functional disability was assessed using the Health Assessment Questionnaire Disability Score (HAQ). According to 1987 American Rheumatism Association (ARA) revised criteria, in 151 patients, 80 patients were diagnosed as rheumatoid arthritis, 29 patients as undifferentiated spondyloarthropathy, 20 patients as seronegative spondyloarthropathy, and 22 as other kinds of connective tissue diseases. Results: All 80 patients diagnosed with rheumatoid arthritis had bilateral pannus. Among 29 patients diagnosed with undifferentiated spondyloanthropathy, 3 cases had bilateral pannus, 24 had lateral pannus. Among 20 patients diagnosed with seronegative spondyloanthropathy, 4 cases had bilateral pannus, 15 had lateral pannus. Among 22 patients diagnosed with other kinds of connective tissue disease, 21 had lateral pannus. Bilateral pannus on bilateral wrists occured in 87 patients. There were not significant difference in the unilateral pannus among patients with various arthritis (χ 2 =6.157; P>0.05). But there were significant difference in the bilateral pannus among patients with various arthritis (χ 2 =126.882, P 2 =94.192, P 2 =70.354, P 2 =96.174, P<0.001). Conclusion: MRI can show the pathologic changes of wrists with various kinds of arthritis. MRI plays an important role in the differential diagnosis of various kinds of arthritis

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.

Imaging Reactive Oxygen Species in Arthritis

Directory of Open Access Journals (Sweden)

Wei-Tsung Chen

2004-07-01

Full Text Available Reactive oxygen species (ROS have been shown to play a role in the pathogenesis of arthritides. Luminol was used as the primary reporter of ROS and photons resulting from the chemiluminescence reaction were detected using a super-cooled CCD photon counting system. Luminol was injected intravenously into groups of animals with different models of arthritis. Imaging signal correlated well with the severity of arthritis in focal and pan-arthritis as determined by histological measurement of ROS by formazan. Measurements were highly reproducible, sensitive, and repeatable. In vivo chemiluminescence imaging is expected to become a useful modality to elucidate the role of ROS in the pathogenesis of arthritides and in determining therapeutic efficacy of protective therapies.

Radiopharmaceuticals for diagnosis and treatment of arthritis

International Nuclear Information System (INIS)

Hosain, F.; Haddon, M.J.; Hosain, H.; Drost, J.K.; Spencer, R.P.

1990-01-01

A brief review is given of radiopharmaceuticals for the diagnosis and treatment of arthritis. Topics covered include the pathophysiology of arthritis and the basis for the use of radiotracers, diagnostic procedures and radiotracer applications and therapeutic approaches and radionuclide applications. (UK)

Do depression and anxiety reduce the likelihood of remission in rheumatoid arthritis and psoriatic arthritis? Data from the prospective multicentre NOR-DMARD study.

Science.gov (United States)

Michelsen, Brigitte; Kristianslund, Eirik Klami; Sexton, Joseph; Hammer, Hilde Berner; Fagerli, Karen Minde; Lie, Elisabeth; Wierød, Ada; Kalstad, Synøve; Rødevand, Erik; Krøll, Frode; Haugeberg, Glenn; Kvien, Tore K

2017-11-01

To investigate the predictive value of baseline depression/anxiety on the likelihood of achieving joint remission in rheumatoid arthritis (RA) and psoriatic arthritis (PsA) as well as the associations between baseline depression/anxiety and the components of the remission criteria at follow-up. We included 1326 patients with RA and 728 patients with PsA from the prospective observational NOR-DMARD study starting first-time tumour necrosis factor inhibitors or methotrexate. The predictive value of depression/anxiety on remission was explored in prespecified logistic regression models and the associations between baseline depression/anxiety and the components of the remission criteria in prespecified multiple linear regression models. Baseline depression/anxiety according to EuroQoL-5D-3L, Short Form-36 (SF-36) Mental Health subscale ≤56 and SF-36 Mental Component Summary ≤38 negatively predicted 28-joint Disease Activity Score anxiety was associated with increased patient's and evaluator's global assessment, tender joint count and joint pain in RA at follow-up, but not with swollen joint count and acute phase reactants. Depression and anxiety may reduce likelihood of joint remission based on composite scores in RA and PsA and should be taken into account in individual patients when making a shared decision on a treatment target. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Scintiscanning of arthritis and analysis of build-up curves

International Nuclear Information System (INIS)

Yamagishi, Tsuneo; Omori, Shigeo; Miyawaki, Haruo; Maniwa, Masato; Yoshizaki, Kenichi

1975-01-01

In the present study 40 knee joints with rheumatoid arthritis, 23 knee joints with osteoarthrosis deformans, 3 knee joints with non-synovitis, one knee joint with pyogenic arthritis and 4 normal knee joints were scanned. By analysis of build-up curves obtained immediately after the intravenous injection of sup(99m)Tc-pertechnetate, the rate of accumulation of radioactivity (t 1/2) in the affected joints was simultaneously estimated in order to compare them with clinical findings. 1. Scintiscanning of arthritis, rheumatoid arthritis, osteoarthrosis deformans of the knee joint, non-specific synovitis, and pyogenic arthritis of the knee joint, yielded a positive scan for all of the joint diseases. 2. In the scintigram of healthy knee joints, there are no areas of RI accumulation or right to left difference. 3. In some instances abnormal uptake of RI was seen on scintigrams of arthritis even after normal clinical and laboratory findings had been achieved with therapy. 4. sup(99m)Tc-pertechnetate, a radionuclide with a short half-life, allows repeated scans and provides a useful radiologic means of evaluating therapeutic course and effectiveness. 5. Analysis of build-up curves revealed that the rate of accumulation of RI was faster in rheumatoid arthritis than in osteoarthrosis deformans. (auth.)

What People with Rheumatoid Arthritis Need to Know about Osteoporosis

Science.gov (United States)

... Need to Know About Osteoporosis What Is Rheumatoid Arthritis? Rheumatoid arthritis is an autoimmune disease, a disorder in ... new habits for healthy bones. The Link Between Rheumatoid Arthritis and Osteoporosis Studies have found an increased risk ...

Acute Retropharyngeal Calcific Tendinitis in an Unusual Location: a Case Report in a Patient with Rheumatoid Arthritis and Atlantoaxial Subluxation

Energy Technology Data Exchange (ETDEWEB)

Lee, Seung Hun; Joo, Kyung Bin; Lee, Kyu Hoon; Uhm, Wan Sik [Hanyang University Hospital, Seoul (Korea, Republic of)

2011-08-15

Retropharyngeal calcific tendinitis is defined as inflammation of the longus colli muscle and is caused by the deposition of calcium hydroxyapatite crystals, which usually involves the superior oblique fibers of the longus colli muscle from C1-3. Diagnosis is usually made by detecting amorphous calcification and prevertebral soft tissue swelling on radiograph, CT or MRI. In this report, we introduce a case of this disease which was misdiagnosed as a retropharyngeal tuberculous abscess, or a muscle strain of the ongus colli muscle. No calcifications were visible along the vertical fibers of the longus colli muscle. The lesion was located anterior to the C4-5 disc, in a rheumatoid arthritis patient with atlantoaxial subluxation. Calcific tendinitis of the longus colli muscle at this location in a rheumatoid arthritis patient has not been reported in the English literature.

Juvenile idiopathic arthritis – an update on its diagnosis and ...

African Journals Online (AJOL)

2015-12-03

Dec 3, 2015 ... Juvenile idiopathic arthritis (JIA) is the most common form of chronic arthritis in children and the most ... A swollen knee and uveitis in a young girl, for instance, is ..... Methotrexate for treating juvenile idiopathic arthritis.

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.

Low-dose X-irradiation of adjuvant-induced arthritis in rats. Efficacy of different fractionation schedules

International Nuclear Information System (INIS)

Liebmann, A.; Hindemith, M.; Jahns, J.; Kamprad, F.; Hildebrandt, G.; Madaj-Sterba, P.; Weisheit, S.

2004-01-01

Background and purpose: low-dose radiotherapy is widely accepted as a very effective treatment option for inflammatory symptoms associated with painful degenerative joint disorders. Radiation doses and fractionation schedules in practical use are empirical and mainly based on clinical observations. Experimental data are rare. The efficacy of low-dose X-irradiation on adjuvant induced arthritis in rats using different fractionation schemes was investigated in vivo, in order to explore whether there is a dose and fractionation dependence. Material and methods: adjuvant arthritis in female lewis rats (n = 128) was induced by intradermal injection of heat-inactivated Mycobacterium tuberculosis on day 0. Both arthritic hind paws were sham-irradiated (group 1: days 10-14; group 2: days 15-19; group 3: days 22-26) or X-irradiated with either 5 x 1.0 Gy (group 4: days 10-14; group 6: days 15-19; group 8: days 22-26; group 10: days 10, 12, 14, 16, and 18) or 5 x 0.5 Gy (group 5: days 10-14; group 7: days 15-19; group 9: days 22-26; group 11: days 10, 12, 14, 16, and 18; group 12: days 10-14 and 22-26). The clinical parameters arthritis score (AS), hind paw volume (HPV), and body weight were determined. Results: a significant decrease of the clinical arthritis parameters was observed following 5 x 0.5 Gy or 5 x 1.0 Gy during the acute maximum of the inflammatory response (days 15-19). The most pronounced treatment effect was reached after two daily fractionated series of 5 x 0.5 Gy with an early treatment onset (days 10-14) and repetition in interval (days 22-26). After the application of 5 x 1.0 Gy on days 10-14 or in a protracted scheme (days 10, 12, 14, 16, and 18), only a nonsignificant positive trend could be detected. Daily fractionated X-irradiation in the chronic phase of adjuvant arthritis (days 22-26) did not show any positive clinical effect. Conclusion: low-dose radiotherapy is able to prevent a full-blown arthritic reaction if given during the florid phase of

Case of physiotherapy care for patient with rheumatoid arthritis diagnosed

OpenAIRE

Koukalová, Martina

2014-01-01

Title of bachelor's thesis: Case of physiotherapy care for patient with rheumatoid arthritis diagnosed Objectives: The aim of this thesis is to show using of physiotherapeutistic methods on patient with rheumatoid arthritis. One part of this thesis is casuistry of patient with rheumatoid arthritis. The summary: The thesis is divided into two parts, the theoretical part and the special part. The theoretical part is focused on issue of rheumatoid arthritis, its characteristic, division, diagnos...

The patient perspective: arthritis care provided by Advanced Clinician Practitioner in Arthritis Care program-trained clinicians

Directory of Open Access Journals (Sweden)

Warmington K

2015-08-01

Full Text Available Kelly Warmington,1 Carol A Kennedy,2 Katie Lundon,3 Leslie J Soever,4 Sydney C Brooks,5 Laura A Passalent,6 Rachel Shupak,7 Rayfel Schneider,8 1Learning Institute, Hospital for Sick Children, 2Musculoskeletal Health and Outcomes Research, St Michael’s Hospital, 3Continuing Professional Development, Faculty of Medicine, University of Toronto, 4University Health Network, 5Ontario Division, Arthritis Society, 6Toronto Western Hospital, 7Division of Rheumatology, St Michael's Hospital, 8Division of Rheumatology, Hospital for Sick Children, University of Toronto, Toronto, ON, Canada Objective: To assess patient satisfaction with the arthritis care services provided by graduates of the Advanced Clinician Practitioner in Arthritis Care (ACPAC program. Materials and methods: This was a cross-sectional evaluation using a self-report questionnaire for data collection. Participants completed the Patient–Doctor Interaction Scale, modified to capture patient–practitioner interactions. Participants completed selected items from the Group Health Association of America's Consumer Satisfaction Survey, and items capturing quality of care, appropriateness of wait times, and a comparison of extended-role practitioner (ERP services with previously received arthritis care. Results: A total of 325 patients seen by 27 ERPs from 15 institutions completed the questionnaire. Respondents were primarily adults (85%, female (72%, and living in urban areas (79%. The mean age of participants was 54 years (range 3–92 years, and 51% were not working. Patients with inflammatory (51% and noninflammatory conditions (31% were represented. Mean (standard deviation Patient–Practitioner Interaction Scale subscale scores ranged from 4.50 (0.60 to 4.63 (0.48 (1 to 5 [greater satisfaction]. Overall satisfaction with the quality of care was high (4.39 [0.77], as was satisfaction with wait times (referral to appointment, 4.27 [0.86]; in clinic, 4.24 [0.91]. Ninety-eight percent of

Myeloproliferative disorders in patients with rheumatoid arthritis treated with total body irradiation

International Nuclear Information System (INIS)

Urowitz, M.B.; Rider, W.D.

1985-01-01

Four patients with refractory rheumatoid arthritis were treated with total body irradiation administered in two sittings, 300 to 400 rads to each half of the body. All four patients had taken antimetabolites prior to receiving total body irradiation, and two continued to use them after total body irradiation. Two patients had taken alkylating agents before, and one had used them after total body irradiation. All patients showed clinical improvement. However, in two patients myeloproliferative disorders developed: a myelodysplastic preleukemia at 40 months after total body irradiation in one and acute myelogenous leukemia at 25 months in the other. Total body irradiation differs from total nodal irradiation in the total dose of irradiation (300 to 400 rads versus 2,000 to 3,000), and in the duration of the therapy (two sittings versus treatment over several weeks to months). Furthermore, the patients in the total body irradiation study frequently used cytotoxic drugs before and/or after irradiation, whereas in one total nodal irradiation study, azathioprine (2 mg/kg per day or less) was permitted, but no other cytotoxic agents were allowed. Rheumatologists may therefore face a binding decision when deciding to treat a patient with rheumatoid arthritis with either a cytotoxic drug or irradiation

Radiosynoviorthese in the treatment of patients with rheumatoid arthritis

International Nuclear Information System (INIS)

Drozdovskij, B.Ya.; Ikonnikov, A.I.; Krylov, V.V.

1991-01-01

Radiosynoviorthese, a new method for the treatment of patients with rheumatoid arthritis, was developed. Altogether 260 patients with rheumatoid arthritis were treated. The therapeutic activity of radioactive colloid Au was administered intraarticularly to all the patients. Indications and contraindications for radiation therapy of rheumatoid arthritis were developed. Good short- and long-term results were noted in most of the patients after radiation therapy. Radiosynoviorthese as a method of local active therapy of affected joints with colloid Au in the multiple modality treatment of rheumatoid arthritis is effective; its prolonged stable therapeutic effect in patients is observed

People Getting a Grip on Arthritis: A Knowledge Transfer Strategy to Empower Patients with Rheumatoid Arthritis and Osteoarthritis

Science.gov (United States)

Brosseau, Lucie; Lineker, Sydney; Bell, Mary; Wells, George; Casimiro, Lynn; Egan, Mary; Cranney, Ann; Tugwell, Peter; Wilson, Keith G.; De Angelis, Gino; Loew, Laurianne

2012-01-01

Objective: The purpose of this study was twofold. First, to help people with arthritis become aware of and utilize Rheumatoid Arthritis (RA) and Osteoarthritis (OA) Clinical Practice Guidelines (CPGs) as they relate to self-management strategies. Second, to evaluate the impact of specific Knowledge Translation (KT) activities on CPG uptake. More…

Rheumatoid arthritis associated interstitial lung disease: a review

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Deborah Assayag

2014-04-01

Full Text Available Rheumatoid arthritis is a common inflammatory disease affecting about 1% of the population. Interstitial lung disease is a serious and frequent complication of rheumatoid arthritis. Rheumatoid arthritis associated interstitial lung disease (RA-ILD is characterized by several histopathologic subtypes. This article reviews the proposed pathogenesis and risk factors for RA-ILD. We also outline the important steps involved in the work-up of RA-ILD and review the evidence for treatment and prognosis.

Case of physiotherapy care for patient diagnosed with rheumatoid arthritis

OpenAIRE

Šedková, Štěpánka

2013-01-01

Title of bachelor's thesis: Case of physiotherapy care for patient diagnosed with rheumatoid arthritis Objectives: The aim is to emphasize the use of physiotherapy as a part of comprehensive treatment of a patient with rheumatoid arthritis. The thesis includes a detailed casuistry of a patient with rheumatoid arthritis. Methods: The thesis is divided into a general part and a special part. The general part is focused on description of rheumatoid arthritis. It discusses characteristics of the ...

Self-management strategies in overweight and obese Canadians with arthritis.

Science.gov (United States)

Bernatsky, S; Rusu, C; O'Donnell, S; Mackay, C; Hawker, G; Canizares, M; Badley, E

2012-02-01

To estimate the prevalence of overweight and obese Canadians with arthritis and to describe their use of arthritis self-management strategies, as well as explore the factors associated with not engaging in any self-management strategies. Respondents to the 2009 Survey on Living with Chronic Diseases in Canada, a nationally representative sample of 4,565 Canadians age ≥20 years reporting health professional-diagnosed arthritis (including more than 100 rheumatic diseases and conditions), were asked about the impact of their arthritis and how it was managed. Among the overweight (body mass index [BMI] 25-29.9 kg/m(2)) and obese (BMI ≥30 kg/m(2)) individuals with arthritis (n = 2,869), the use of arthritis self-management strategies (i.e., exercise, weight control/loss, classes, and community-based programs) were analyzed. Log binomial regression analyses were used to examine factors associated with engaging in none versus any (≥1) of the 4 strategies. More than one-quarter (27.4%) of Canadians with arthritis were obese and an additional 39.9% were overweight. The overweight and obese individuals with arthritis were mostly female (59.5%), age ≥45 years (89.7%), and reported postsecondary education (69.0%). While most reported engagement in at least 1 self-management strategy (84.9%), less than half (45.6%) engaged in both weight control/loss and exercise. Factors independently associated with not engaging in any self-management strategies included lower education, not taking medications for arthritis, and no clinical recommendations from a health professional. Fewer than half of the overweight and obese Canadians with arthritis engaged in both weight control/loss and exercise. The provision of targeted clinical recommendations (particularly low in individuals that did not engage in any self-management strategies) may help to facilitate participation. Copyright © 2012 by the American College of Rheumatology.

Orofacial pain, jaw function, and temporomandibular disorders in adult women with a history of juvenile chronic arthritis or persistent juvenile chronic arthritis

DEFF Research Database (Denmark)

Bakke, M.; Zak, M.; Jensen, B.L.

2001-01-01

Orofacial pain, jaw function, temporomandibular disorders, adult women persistent juvenil chronic arthritis......Orofacial pain, jaw function, temporomandibular disorders, adult women persistent juvenil chronic arthritis...

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....

Autoimmune Arthritides, Rheumatoid Arthritis, Psoriatic Arthritis, or Peripheral Spondyloarthritis Following Lyme Disease.

Science.gov (United States)

Arvikar, Sheila L; Crowley, Jameson T; Sulka, Katherine B; Steere, Allen C

2017-01-01

To describe systemic autoimmune joint diseases that develop following Lyme disease, and to compare their clinical features with those of Lyme arthritis (LA). We reviewed records of all adult patients referred to our LA clinic over a 13-year period, in whom we had diagnosed a systemic autoimmune joint disease following Lyme disease. For comparison, records of patients enrolled in our LA cohort over the most recent 2-year period were analyzed. Levels of IgG antibodies to Borrelia burgdorferi and to 3 Lyme disease-associated autoantigens were measured. We identified 30 patients who had developed a new-onset systemic autoimmune joint disorder a median of 4 months after Lyme disease (usually manifested by erythema migrans [EM]). Fifteen had rheumatoid arthritis (RA), 13 had psoriatic arthritis (PsA), and 2 had peripheral spondyloarthritis (SpA). The 30 patients typically had polyarthritis, and those with PsA or SpA often had previous psoriasis, axial involvement, or enthesitis. In the comparison group of 43 patients with LA, the usual clinical picture was monoarticular knee arthritis, without prior EM. Most of the patients with systemic autoimmune joint disorders were positive for B burgdorferi IgG antibodies, as detected by enzyme-linked immunosorbent assay, but had significantly lower titers and lower frequencies of Lyme disease-associated autoantibodies than patients with LA. Prior to our evaluation, these patients had often received additional antibiotics for presumed LA, without benefit. We prescribed antiinflammatory agents, most commonly disease-modifying antirheumatic drugs, resulting in improvement. Systemic autoimmune joint diseases (i.e., RA, PsA, SpA) may follow Lyme disease. Development of polyarthritis after antibiotic-treated EM, previous psoriasis, or low-titer B burgdorferi antibodies may provide insight into the correct diagnosis. © 2016, American College of Rheumatology.

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

Arthritis and IBD

Science.gov (United States)

... pain and stiffness in the lower spine and sacroiliac joints (at the bottom of the back). Interestingly, ... addition to causing arthritis of the spine and sacroiliac joints, ankylosing spondylitis can cause inflammation of the ...

Arthritis Awareness (A Minute of Health with CDC)

Centers for Disease Control (CDC) Podcasts

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.

Involvement of 15-lipoxygenase in the inflammatory arthritis.

Science.gov (United States)

Wu, Ming-Yueh; Lin, Tzu-Hung; Chiu, Yung-Cheng; Liou, Houng-Chi; Yang, Rong-Sen; Fu, Wen-Mei

2012-07-01

15-Lipoxygenase (15-LOX) is involved in many pathological processes. The aim of this study is to examine the role of 15-LOX in the matrix metalloproteinase (MMP) expression and inflammatory arthritis. It was found that treatment of 15-LOX downstream product of 15-(S)-HETE (15-S-hydroxyeicosatetraenoic acid) increased the mRNA and protein levels of MMP-2 in rheumatoid arthritis synovial fibroblast (RASF) derived from rheumatoid arthritis patients. The enhancement effect of 15-(S)-HETE was antagonized by the addition of LY294002 (PI3K inhibitor) and PDTC (NF-κB inhibitor). Treatment of 15-(S)-HETE increased the phosphorylation of AKT, nuclear translocation of p65 and the breakdown of IκBα. TNF-α and IL-1β are the key cytokines involved in arthritis and also increase the activity of MMP-2 in RASF, which was antagonized by pretreatment with 15-LOX inhibitor PD146176 or knockdown of 15-LOX. It was also found that these two cytokines increased the expression of 15-LOX in RASF. Treatment of glucocorticoid but not NSAIDs inhibited 15-(S)-HETE-induced expression of MMP-2. In comparison with wild-type mice, adjuvant-induced arthritis and MMP-2 expression in synovial membrane were markedly inhibited in 15-LOX knockout (KO) mice. These results indicate that 15-LOX plays an important role in the disease progression of arthritis and may be involved in the inflammatory action induced by TNF-α and IL-1β. 15-LOX is thus a good target for developing drugs in the treatment of inflammatory arthritis. Copyright © 2012 Wiley Periodicals, Inc.

Poststaphylococcal coagulase negative reactive arthritis: a case report.

Science.gov (United States)

Krasniqi, Xhevdet; Rexhepi, Sylejman; Gashi, Masar; Berisha, Blerim; Abazi, Flora; Koçinaj, Dardan

2009-12-18

We report a case of a 49-year-old patient who developed poststaphylococcal coagulase negative reactive arthritis. The woman presented with constitutional symptoms, arthritis, urinary infection and conjunctivitis. The blood culture was positive for the staphylococcal coagulase negative infection. Erythrocyte sedimentation rate and C-reactive protein were elevated, whereas the rheumatoid factor was negative. Radiographic findings confirmed diagnosis of pleuropneumonia, and one year later of chronic asymmetric sacroileitis. Physicians should be aware of possible reactive arthritis after staphylococcal coagulase negative bacteremia.

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.

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 ...

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 ...

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.

Outcome of ankle arthrodesis in posttraumatic arthritis

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B S Narayana Gowda

2012-01-01

Full Text Available Background: Ankle arthrodesis is still a gold standard salvage procedure for the management of ankle arthritis. There are several functional and mechanical benefits of ankle arthrodesis, which make it a viable surgical procedure in the management of ankle arthritis. The functional outcomes following ankle arthrodesis are not very well known. The purpose of this study was to perform a clinical and radiographic evaluation of ankle arthrodesis in posttraumatic arthritis performed using Charnley′s compression device. Materials and Methods: Between January 2006 and December 2009 a functional assessment of 15 patients (10 males and 5 females who had undergone ankle arthrodesis for posttraumatic arthritis and/or avascular necrosis (AVN talus (n=6, malunited bimalleolar fracture (n=4, distal tibial plafond fractures (n=3, medial malleoli nonunion (n=2. All the patients were assessed clinically and radiologically after an average followup of 2 years 8 months (range 1-5.7 years. Results: All patients had sound ankylosis and no complications related to the surgery. Scoring the patients with the American Orthopaedic Foot and Ankle Society (AOFAS Ankle-Hindfoot scale, we found that 11 of the 15 had excellent results, two had good, and two showed fair results. They were all returned to their preinjury activities. Conclusion: We conclude that, the ankle arthrodesis can still be considered as a standard procedure in ankle arthritis. On the basis of these results, patients should be counseled that an ankle fusion will help to relieve pain and to improve overall function. Still, one should keep in mind that it is a salvage procedure that will cause persistent alterations in gait with a potential for deterioration due to the development of subtalar arthritis.

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...

Gender Peculiarities of Rheumatoid Arthritis Course

Directory of Open Access Journals (Sweden)

G.A. Gonchar

2013-04-01

Full Text Available Rheumatoid arthritis in women differs by more clinical course of pathologic process, and injury of certain joints depends on patient’s gender (changes of sacroiliac joints, development of tendovaginitis, intraarticular Hoffa bodies are more often being detected in men, whereas in women — proximal interphalangeal joints of fingers and toes, supramaxillary and knee joints. There is sexual dimorphism of the integral extraarticular (systemic manifestations of rheumatoid arthritis, is this case more frequent damage of lungs and peripheral nervous system is attributable to men, and Sjogren syndrome and changes in central nervous system are observed only in women’s group. Indicators of bone metabolism change in blood serum of patients with rheumatoid arthritis, besides patients with osteoporosis have the commonality and gender differences in concentrations of osteoassociated hormones and chemical elements.

Septic arthritis of the sacroiliac joint

Science.gov (United States)

Sebastian, Agata; Błach, Katarzyna; Silicki, Jurand; Wiland, Piotr

2018-01-01

Septic arthritis is an inflammation of a joint caused directly by various microorganisms. It is often characterized by many unspecific symptoms. Bacteria is the most often etiological factor. We present a case report of a 76-years old woman with a unilateral septic arthritis of the sacroiliac joint. Bacterial sacroiliitis should be taken into account in patients with sacroiliitis and fever onset. Proper diagnosis can be very often difficult and delayed but fast implementation of antibiotic therapy is extremely important in the treatment process. Diagnostic imaging is crucial to the diagnosis and monitoring of septic arthritis. Magnetic resonance imaging is the most relevant tool for the detection of sacroiliitis, allowing the institution of therapeutic strategies to impede the progression of the disease. PMID:29686444

Geographic Variations in Arthritis Prevalence, Health-Related Characteristics, and Management - United States, 2015.

Science.gov (United States)

Barbour, Kamil E; Moss, Susan; Croft, Janet B; Helmick, Charles G; Theis, Kristina A; Brady, Teresa J; Murphy, Louise B; Hootman, Jennifer M; Greenlund, Kurt J; Lu, Hua; Wang, Yan

2018-03-16

Doctor-diagnosed arthritis is a common chronic condition affecting an estimated 23% (54 million) of adults in the United States, greatly influencing quality of life and costing approximately $300 billion annually. The geographic variations in arthritis prevalence, health-related characteristics, and management among states and territories are unknown. Therefore, public health professionals need to understand arthritis in their areas to target dissemination of evidence-based interventions that reduce arthritis morbidity. 2015. The Behavioral Risk Factor Surveillance System is an annual, random-digit-dialed landline and cellular telephone survey of noninstitutionalized adults aged ≥18 years residing in the United States. Self-reported data are collected from the 50 states, the District of Columbia, Guam, and Puerto Rico. Unadjusted and age-standardized prevalences of arthritis, arthritis health-related characteristics, and arthritis management were calculated. County-level estimates were calculated using a validated statistical modeling method. In 2015, in the 50 states and the District of Columbia, median age-standardized prevalence of arthritis was 23.0% (range: 17.2%-33.6%). Modeled prevalence of arthritis varied considerably by county (range: 11.2%-42.7%). In 13 states that administered the arthritis management module, among adults with arthritis, the age-standardized median percentage of participation in a self-management education course was 14.5% (range: 9.1%-19.0%), being told by a health care provider to engage in physical activity or exercise was 58.5% (range: 52.3%-61.9%), and being told to lose weight to manage arthritis symptoms (if overweight or obese) was 44.5% (range: 35.1%-53.2%). Respondents with arthritis who lived in the quartile of states with the highest prevalences of arthritis had the highest percentages of negative health-related characteristics (i.e., arthritis-attributable activity limitations, arthritis-attributable severe joint pain

Prevalence of arthritis in India and Pakistan: a review.

Science.gov (United States)

Akhter, Ehtisham; Bilal, Saira; Kiani, Adnan; Haque, Uzma

2011-07-01

Recent studies of rheumatoid arthritis worldwide suggest that prevalence of arthritis is higher in Europe and North America than in developing countries. Prevalence data for major arthritis disorders have been compiled in West for several decades, but figures from the third world are just emerging. A coordinated effort by WHO and ILAR (International League Against Rheumatism) has resulted in collecting data for countries like Philippines, China, Malaysia, Indonesia, and rural South Africa but the information about prevalence of arthritis in India and Pakistan is scarce. Since both countries, i.e., India and Pakistan, share some ethnic identity, we reviewed published literature to examine the prevalence of arthritis in these countries. Medline and Pubmed were searched for suitable articles about arthritis from 1980 and onwards. Findings from these articles were reviewed and summarized. The prevalence, clinical features, and laboratory findings of rheumatoid arthritis are compiled for both India and Pakistan. Data collected from these two countries were compared with each other, and some of the characteristics of the disease were compared with Europe and North America. It is found to be quite similar to developed countries. Additionally, juvenile rheumatoid arthritis is of different variety than reported in West. It is more of polyarticular onset type while in West pauciarticular predominates. Additionally, in systemic onset, JRA uveitis and ANA are common finding in developed countries; on the other hand, they are hardly seen in this region. Although the prevalence of arthritis in Pakistan and India is similar to Western countries, there are inherent differences (clinical features, laboratory findings) in the presentation of disease. The major strength of the study is that it is the first to pool reports to provide an estimate of the disease in the Indian subcontinent. Scarcity of data is one of the major limitations. This study helps to understand the pattern of

The radiographic features of rheumatoid arthritis in HLA-B27-positive patients

Energy Technology Data Exchange (ETDEWEB)

Rundback, J.H. (Dept. of Radiology, Beth Israel Medical Center, New York, NY (United States)); Rosenberg, Z.S. (Dept. of Radiology, Hospital for Joint Diseases, Orthopaedic Inst., New York, NY (United States)); Solomon, G. (Dept. of Rheumatology, Hospital for Joint Diseases, Orthopaedic Institute, New York, NY (United States))

1993-05-01

Radiographs were reviewed in a group of nine patients with classical seropositive rheumatoid arthritis who on tissue typing were found to express the class I HLA-B27 allele. Radiographs were analyzed with regard to whether or not they demonstrated radiographic features of (1) classical rheumatoid arthritis, (2) seronegative arthritis, or (3) mixed features of rheumatoid and seronegative arthritis. Five patients (55%) displayed radiographic features consistent with a diagnosis of rheumatoid arthritis, two patients (22%) showed radiographic features of seronegative disorder (periostitis and sacroiliitis), and two patients (22%) showed a mixed picture with evidence of both rheumatoid arthritis and a seronegative disorder. Thus, the HLA-B27 allele contributed to the radiographic features in 44% of patients with rheumatoid arthritis and associated HLA-B27. Thus, the wide range of findings in our population indicates that the radiographic attributes are not specific enough to constitute a unique subpopulation of patients with rheumatoid arthritis. (orig.)

The radiographic features of rheumatoid arthritis in HLA-B27-positive patients

International Nuclear Information System (INIS)

Rundback, J.H.; Rosenberg, Z.S.; Solomon, G.

1993-01-01

Radiographs were reviewed in a group of nine patients with classical seropositive rheumatoid arthritis who on tissue typing were found to express the class I HLA-B27 allele. Radiographs were analyzed with regard to whether or not they demonstrated radiographic features of (1) classical rheumatoid arthritis, (2) seronegative arthritis, or (3) mixed features of rheumatoid and seronegative arthritis. Five patients (55%) displayed radiographic features consistent with a diagnosis of rheumatoid arthritis, two patients (22%) showed radiographic features of seronegative disorder (periostitis and sacroiliitis), and two patients (22%) showed a mixed picture with evidence of both rheumatoid arthritis and a seronegative disorder. Thus, the HLA-B27 allele contributed to the radiographic features in 44% of patients with rheumatoid arthritis and associated HLA-B27. Thus, the wide range of findings in our population indicates that the radiographic attributes are not specific enough to constitute a unique subpopulation of patients with rheumatoid arthritis. (orig.)

Rheumatoid disease without arthritis; clinical case of pulmonary fibrosis, rheumatoid nodulosis and positive rheumatoid factor without arthritis

International Nuclear Information System (INIS)

Ochoa Franco, Julian Andres; Canas Davila, Carlos Alberto

2003-01-01

We reported a case of a patient suffering pulmonary fibrosis rapidly progressive and a positive rheumatoid factor test with the presence of HLA DR11 y HLADR17, without arthritis, We discuss how rare is this clinical appearance, and remark the concept that rheumatoid arthritis is a systemic disease, with a wide clinical presentation, that some authors with a right criteria have called rheumatoid disease

Judicious use of biologicals in juvenile idiopathic arthritis.

Science.gov (United States)

Zhao, Yongdong; Wallace, Carol

2014-11-01

Juvenile idiopathic arthritis (JIA) is a chronic inflammatory disorder that may cause joint destruction. Biological treatments targeting specific cytokines and cell interactions have transformed the outcomes of JIA. This review focuses on the selection of patients for and the timing and selection of biological treatment in JIA. Tumor necrosis factor (TNF) inhibitors remain the first choice for polyarticular JIA, followed by abatacept and tocilizumab. Monoclonal-antibody TNF inhibitors and abatacept are usually chosen for methotrexate-resistant uveitis. Recent clinical trials of canakinumab, rilonacept, and tocilizumab have obtained great improvement in both systemic and arthritic features in chronic systemic JIA patients. Current guidelines support the early use of a short-acting IL-1 antagonist for macrophage activation syndrome, a life-threatening complication. TREAT and ACUTE studies suggest that a therapeutic window of opportunity during early disease may exist in JIA. Early initiation of biological therapy may be associated with slower progression of joint damage and longer remission.

Obstacles to action in arthritis: a community case-control study.

Science.gov (United States)

Hutton, Ingrid; Gamble, Greg; McLean, Grant; Butcher, Hugh; Gow, Peter; Dalbeth, Nicola

2009-07-01

Despite the benefits of physical activity, people with arthritis are less active than the general population. The aim of this study was to determine the motivators and obstacles to physical activity for adults with arthritis. Participants were identified from the Obstacles to Action Study, a community based study of 8163 adults, which explored barriers and motivators to physical activity. A 1:1 case-control study was designed; cases were identified as those participants who reported arthritis (n = 1106). Each case was matched with an age, sex and ethnicity-matched non-arthritis control (n = 1106). Cases were less likely to achieve recommended physical activity targets (58.8% vs. 68.1% P = 0.00001). Furthermore, fewer people with arthritis believed that physical activity would help them lead healthy lives (86.7% vs. 91.3% P = 0.006) or viewed physical activity as a priority (53.8% vs. 59.8% P = 0.005). Cases were less confident in their abilities to try a new activity (37.1% vs. 43.7% P = 0.002) or maintain a healthy weight (65.0% vs. 74.3% P = 0.00001). Cases also reported greater negative impact scores for barriers to activity, particularly arthritis, accessibility, cost and discomfort while exercising. Motivators and environmental barriers to activity were similar for cases and controls. These findings persisted after adjusting for educational level, body mass index and comorbidities. People with arthritis are less active and demonstrate different attitudes toward physical activity. Although people with arthritis identify similar environmental barriers, they have different psychosocial barriers. In order to design effective physical activity programs for people with arthritis, these barriers must be specifically addressed.

Changes in Soluble CD18 in Murine Autoimmune Arthritis and Rheumatoid Arthritis Reflect Disease Establishment and Treatment Response.

Directory of Open Access Journals (Sweden)

Tue Wenzel Kragstrup

Full Text Available In rheumatoid arthritis (RA immune activation and presence of autoantibodies may precede clinical onset of disease, and joint destruction can progress despite remission. However, the underlying temporal changes of such immune system abnormalities in the inflammatory response during treat-to-target strategies remain poorly understood. We have previously reported low levels of the soluble form of CD18 (sCD18 in plasma from patients with chronic RA and spondyloarthritis. Here, we study the changes of sCD18 before and during treatment of early RA and following arthritis induction in murine models of rheumatoid arthritis.The level of sCD18 was analyzed with a time-resolved immunoflourometric assay in 1 plasma from early treatment naïve RA patients during a treat-to-target strategy (the OPERA cohort, 2 plasma from chronic RA patients, 3 serum from SKG and CIA mice following arthritis induction, and 4 supernatants from synovial fluid mononuclear cells (SFMCs and peripheral blood mononuclear cells (PBMCs from 6 RA patients cultured with TNFα or adalimumab.Plasma levels of sCD18 were decreased in chronic RA patients compared with early RA patients and in early RA patients compared with healthy controls. After 12 months of treatment the levels in early RA patients were similar to healthy controls. This normalization of plasma sCD18 levels was more pronounced in patients with very early disease who achieved an early ACR response. Plasma sCD18 levels were associated with radiographic progression. Correspondingly, the serum level of sCD18 was decreased in SKG mice 6 weeks after arthritis induction compared with healthy littermates. The sCD18 levels in both SKG and CIA mice exhibited a biphasic course after arthritis induction with an initial increase above baseline followed by a decline. Shedding of CD18 from RA SFMC and RA PBMC cultures was increased by TNFα and decreased by adalimumab.The plasma sCD18 levels were altered in patients with RA, in mice

THE EXPERIENCE OF ADALIMUMAB USE IN A PATIENT WITH PAUTSIARTICULAR JUVENILE ARTHRITIS AND UVEITIS

Directory of Open Access Journals (Sweden)

E.I. Alexeeva

2011-01-01

Full Text Available The article presents the observation of early debut and the severe course of the juvenile polyarthritis involving the eyes, refractory to treatment by classical immunosuppressants. Successful use of the genetically engineered biological drug — adalimumab is described:  by the 4th week of therapy the acute inflammatory changes in affected joints were stopped, range of motion in them fully recovered; to the 8th week uveitis remission was registered, laboratory values of the disease activity were normalized: erythrocyte sedimentation rate, serum concentration of C-reactive protein. Key words: children, juvenile rheumatoid arthritis, rheumatoid uveitis, adalimumab. (Pediatric pharmacology. — 2011; 8 (6: 119–124.

Interleukin-21 receptor deficiency increases the initial toll-like receptor 2 response but protects against joint pathology by reducing Th1 and Th17 cells during streptococcal cell wall arthritis.

Science.gov (United States)

Marijnissen, Renoud J; Roeleveld, Debbie M; Young, Deborah; Nickerson-Nutter, Cheryl; Abdollahi-Roodsaz, Shahla; Garcia de Aquino, Sabrina; van de Loo, Fons A J; van Spriel, Annemiek B; Boots, Annemieke M H; van den Berg, Wim B; Koenders, Marije I

2014-04-01

The cytokine interleukin-21 (IL-21) can have both proinflammatory and immunosuppressive effects. The purpose of this study was to investigate the potential dual role of IL-21 in experimental arthritis in relation to Th17 cells. Antigen-induced arthritis (AIA) and chronic streptococcal cell wall (SCW) arthritis were induced in IL-21 receptor-deficient (IL-21R(-/-) ) and wild-type mice. Knee joints, synovial tissue, and serum were analyzed for arthritis pathology and inflammatory markers. During AIA and chronic SCW arthritis, IL-21R deficiency protected against severe inflammation and joint destruction. This was accompanied by suppressed serum IgG1 levels and antigen-specific T cell responses. Levels of IL-17 were reduced during AIA, and synovial lymphocytes isolated during SCW arthritis for flow cytometry demonstrated that mainly IL-17+ interferon-γ (IFNγ)-positive T cells were reduced in IL-21R(-/-) mice. However, during the acute phases of SCW arthritis, significantly higher joint swelling scores were observed, consistent with enhanced tumor necrosis factor and IL-6 expression. Interestingly, IL-21R(-/-) mice were significantly less capable of up-regulating suppressor of cytokine signaling 1 (SOCS-1) and SOCS-3 messenger RNA. IL-21 stimulation also affected the Toll-like receptor 2 (TLR-2)/caspase recruitment domain 15 response to SCW fragments in vitro, indicating that impaired SOCS regulation in the absence of IL-21 signaling might contribute to the increased local activation during SCW arthritis. In contrast to the proinflammatory role of IL-21 in adaptive immunity, which drives IL-17+IFN+ cells and joint pathology during chronic experimental arthritis, IL-21 also has an important immunosuppressive role, presumably by inhibiting TLR signaling via SOCS-1 and SOCS-3. If this dual role of IL-21 in various immune processes is present in human disease, it could make IL-21 a difficult therapeutic target in rheumatoid arthritis. Copyright © 2014 by the American

{sup 166} Ho-HA Evaluation as therapeutic agent for rheumatoid arthritis treatment; Evaluacion de {sup 166}Ho-Ha como agente terapeutico en el tratamiento de la artritis reumatoidea

Energy Technology Data Exchange (ETDEWEB)

Chandia, M; Errazu, X [Comision Chilena de Energia Nuclear, Santiago (Chile); Mendoza, P [Departamento de Medicina Nuclear, Hospital Militar, Santiago (Chile); Troncoso, F [Comision Chilena de Energia Nuclear, Santiago (Chile); Jofre, J; Sierralta, P [Departamento de Medicina Nuclear, Hospital Militar, Santiago (Chile)

2003-01-01

Aim: Rheumatoid arthritis is a limiting disease having, among its pathological features, the inflammation of synovial tissue with progressive and later destruction of the articulation. This lead to joint deformation and loss of its function, generating pain and reducing the mobility of the affected articulation. The aim was to evaluate {sup 166}Ho-Hydroxyapatite ({sup 166} Ho-HA) as potential radiopharmaceutical for the syntomatic treatment of chronic and acute arthritis Materials and Methods: {sup 166}Holmiun was produced by irradiation of Ho{sub 2}O{sub 3} at La Reina Research Reactor, Nuclear Chilean Energy Commission. Hydroxyapatite was in-house synthetized. Its labelling and quality controls follows the internationally accepted procedures. An antigen arthritis was induced to eight New Zealand rabbits with the {sup 166}Ho-HA radiochemical being administred thereafter in two dosage modalities (single and double). The compound therapeutic efficiency was evaluated based upon clinical improvement and images from the inflamated articulation using {sup 67}Ga citrate before and after {sup 166} Ho-HA injection. Results: The radiochemical purity of the innoculated compound was greater than 98% as measured under sterility conditions. Clinically, an inflamation reduction (2 cm), appetite improvement and general well being was observed. The {sup 166} Ho-HA distribution and localization was monitored using gamma camera images taken at 4 and 24 h. There was no evidence of extraarticular leakage. From the {sup 67}Ga citrate imaging, the acute group shows an overall improvement of well being corresponding to a lesser uptake at the inflamated articulation, regarding to the chronic group. The {sup 166}Ho-HA double dosis, compared to the single dosis, suggest a reduced uptake of {sup 67}Ga citrate at the inflamated tissue, meaning an increased therapeutic effect. Conclusions: {sup 166} Ho-HA is usefull as therapeutic agent for the syntomatic treatment of rheumatoideal arthritis

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)

Megakaryocytes compensate for Kit insufficiency in murine arthritis.

Science.gov (United States)

Cunin, Pierre; Penke, Loka R; Thon, Jonathan N; Monach, Paul A; Jones, Tatiana; Chang, Margaret H; Chen, Mary M; Melki, Imene; Lacroix, Steve; Iwakura, Yoichiro; Ware, Jerry; Gurish, Michael F; Italiano, Joseph E; Boilard, Eric; Nigrovic, Peter A

2017-05-01

The growth factor receptor Kit is involved in hematopoietic and nonhematopoietic development. Mice bearing Kit defects lack mast cells; however, strains bearing different Kit alleles exhibit diverse phenotypes. Herein, we investigated factors underlying differential sensitivity to IgG-mediated arthritis in 2 mast cell-deficient murine lines: KitWsh/Wsh, which develops robust arthritis, and KitW/Wv, which does not. Reciprocal bone marrow transplantation between KitW/Wv and KitWsh/Wsh mice revealed that arthritis resistance reflects a hematopoietic defect in addition to mast cell deficiency. In KitW/Wv mice, restoration of susceptibility to IgG-mediated arthritis was neutrophil independent but required IL-1 and the platelet/megakaryocyte markers NF-E2 and glycoprotein VI. In KitW/Wv mice, platelets were present in numbers similar to those in WT animals and functionally intact, and transfer of WT platelets did not restore arthritis susceptibility. These data implicated a platelet-independent role for the megakaryocyte, a Kit-dependent lineage that is selectively deficient in KitW/Wv mice. Megakaryocytes secreted IL-1 directly and as a component of circulating microparticles, which activated synovial fibroblasts in an IL-1-dependent manner. Transfer of WT but not IL-1-deficient megakaryocytes restored arthritis susceptibility to KitW/Wv mice. These findings identify functional redundancy among Kit-dependent hematopoietic lineages and establish an unanticipated capacity of megakaryocytes to mediate IL-1-driven systemic inflammatory disease.

The mechanisms of inflammation in gout and pseudogout (CPP-induced arthritis

Directory of Open Access Journals (Sweden)

H.-K. Ea

2012-01-01

Full Text Available Recent advances have stimulated new interest in the area of crystal arthritis, as microcrystals can be considered to be endogenous “danger signals” and are potent stimulators of immune as well as non-immune cells. The best known microcrystals include urate (MSU, and calcium pyrophosphate (CPP crystals, associated with gout and pseudogout, respectively. Acute inflammation is the hallmark of the acute tissue reaction to crystals in both gout and pseudogout. The mechanisms leading to joint inflammation in these diseases involve first crystal formation and subsequent coating with serum proteins. Crystals can then interact with plasma cell membrane, either directly or via membrane receptors, leading to NLRP3 activation, proteolytic cleavage and maturation of pro-interleukin-1β (pro-IL1β and secretion of mature IL1β. Once released, this cytokine orchestrates a series of events leading to endothelial cell activation and neutrophil recruitment. Ultimately, gout resolution involves several mechanisms including monocyte differentiation into macrophage, clearance of apoptotic neutrophils by macrophages, production of Transforming Growth Factor (TGF-β and modification of protein coating on the crystal surface. This review will examine these different steps.

Sternoclavicular Arthritis as a Clinical Presentation for Lyme Disease.

Science.gov (United States)

Ramgopal, Sriram; Rosenkranz, Margalit; Nowalk, Andrew J; Zuckerbraun, Noel S

2018-04-01

Lyme disease is caused by Borrelia burgdorferi and can lead to dermatologic, neurologic, cardiac, and musculoskeletal manifestations. The arthritis of Lyme disease is typically monoarticular, with the knee being most commonly involved. Lyme arthritis of small joints has not previously been well described. We report 3 children who presented with sternoclavicular joint swelling and who were found to have Lyme disease based on enzyme-linked immunosorbent assay and Western blot. This description of sternoclavicular Lyme arthritis highlights the importance of considering Lyme disease in the differential and diagnostic workup of new onset, small joint arthritis in patients presenting from or with travel to Lyme endemic regions. Copyright © 2018 by the American Academy of Pediatrics.

Pain Treatment in Arthritis-Related Pain: Beyond NSAIDs

NARCIS (Netherlands)

van de Laar, Mart A F J; Pergolizzi Jr., Joseph V.; Mellinghoff, Hans-Ulrich; Merchante, Ignacio Morón; Nalamachu, Srinivas; O'Brien, Joanne; Perrot, Serge; Raffa, Robert B.

2012-01-01

Managing pain from chronic conditions, such as, but not limited to, osteoarthritis and rheumatoid arthritis, requires the clinician to balance the need for effective analgesia against safety risks associated with analgesic agents. Osteoarthritis and rheumatoid arthritis pain is incompletely

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...

Contrast-enhanced MRI of the knee in children unaffected by clinical arthritis compared to clinically active juvenile idiopathic arthritis patients

Energy Technology Data Exchange (ETDEWEB)

Nusman, Charlotte M.; Hemke, Robert [University of Amsterdam, Department of Radiology, Academic Medical Center, Amsterdam (Netherlands); University of Amsterdam, Department of Pediatric Hematology, Immunology, Rheumatology and Infectious Disease, Emma Children' s Hospital AMC, Amsterdam (Netherlands); Benninga, Marc A.; Kindermann, Angelika [University of Amsterdam, Department of Pediatric Gastroenterology, Emma Children' s Hospital AMC, Amsterdam (Netherlands); Schonenberg-Meinema, Dieneke; Berg, J.M. van den; Kuijpers, Taco W. [University of Amsterdam, Department of Pediatric Hematology, Immunology, Rheumatology and Infectious Disease, Emma Children' s Hospital AMC, Amsterdam (Netherlands); Rossum, Marion A.J. van [University of Amsterdam, Department of Pediatric Hematology, Immunology, Rheumatology and Infectious Disease, Emma Children' s Hospital AMC, Amsterdam (Netherlands); Reade, Department of Pediatric Rheumatology, Amsterdam (Netherlands); Maas, Mario [University of Amsterdam, Department of Radiology, Academic Medical Center, Amsterdam (Netherlands)

2016-04-15

To evaluate enhancing synovial thickness upon contrast-enhanced magnetic resonance imaging (MRI) of the knee in children unaffected by clinical arthritis compared with clinically active juvenile idiopathic arthritis (JIA) patients. A secondary objective was optimization of the scoring method based on maximizing differences on MRI between these groups. Twenty-five children without history of joint complaints nor any clinical signs of joint inflammation were age/sex-matched with 25 clinically active JIA patients with arthritis of at least one knee. Two trained radiologists, blinded for clinical status, independently evaluated location and extent of enhancing synovial thickness with the validated Juvenile Arthritis MRI Scoring system (JAMRIS) on contrast-enhanced axial fat-saturated T1-weighted MRI of the knee. Enhancing synovium (≥2 mm) was present in 13 (52 %) unaffected children. Using the total JAMRIS score for synovial thickening, no significant difference was found between unaffected children and active JIA patients (p = 0.091). Additional weighting of synovial thickening at the JIA-specific locations enabled more sensitive discrimination (p = 0.011). Mild synovial thickening is commonly present in the knee of children unaffected by clinical arthritis. The infrapatellar and cruciate ligament synovial involvement were specific for JIA, which - in a revised JAMRIS - increases the ability to discriminate between JIA and unaffected children. (orig.)

Contrast-enhanced MRI of the knee in children unaffected by clinical arthritis compared to clinically active juvenile idiopathic arthritis patients

International Nuclear Information System (INIS)

Nusman, Charlotte M.; Hemke, Robert; Benninga, Marc A.; Kindermann, Angelika; Schonenberg-Meinema, Dieneke; Berg, J.M. van den; Kuijpers, Taco W.; Rossum, Marion A.J. van; Maas, Mario

2016-01-01

To evaluate enhancing synovial thickness upon contrast-enhanced magnetic resonance imaging (MRI) of the knee in children unaffected by clinical arthritis compared with clinically active juvenile idiopathic arthritis (JIA) patients. A secondary objective was optimization of the scoring method based on maximizing differences on MRI between these groups. Twenty-five children without history of joint complaints nor any clinical signs of joint inflammation were age/sex-matched with 25 clinically active JIA patients with arthritis of at least one knee. Two trained radiologists, blinded for clinical status, independently evaluated location and extent of enhancing synovial thickness with the validated Juvenile Arthritis MRI Scoring system (JAMRIS) on contrast-enhanced axial fat-saturated T1-weighted MRI of the knee. Enhancing synovium (≥2 mm) was present in 13 (52 %) unaffected children. Using the total JAMRIS score for synovial thickening, no significant difference was found between unaffected children and active JIA patients (p = 0.091). Additional weighting of synovial thickening at the JIA-specific locations enabled more sensitive discrimination (p = 0.011). Mild synovial thickening is commonly present in the knee of children unaffected by clinical arthritis. The infrapatellar and cruciate ligament synovial involvement were specific for JIA, which - in a revised JAMRIS - increases the ability to discriminate between JIA and unaffected children. (orig.)

High-Methionine Diet Attenuates Severity of Arthritis and Modulates IGF-I Related Gene Expressions in an Adjuvant Arthritis Rats Model

Directory of Open Access Journals (Sweden)

Mingxin Li

2016-01-01

Full Text Available Rheumatoid arthritis, a synthesized form of adjuvant arthritis exhibited throughout many animal species, inhibits liver function and circulation of IGF-I and contributes to the degradation of skeletal muscle mass. One of the primary goals of the present study is determining whether a high-Methionine (high-Met diet is capable of reducing the adverse effects of arthritis, namely, loss of body mass. Following adjuvant injection, forty arthritic rats were randomly assigned to either a control group with a basal diet or a high-Met group with the same basal diet + 0.5% Methionine. After 14 days all rats were terminated. The high-Met group exhibited an increase in body weight and food intake in comparison with the control group (P<0.05. High-Met diet debilitated arthritis-induced surges in the gastrocnemius in both atrogin-1 and the MuRF1 expressions; however, it was observed to have little to no effect on atrogin-1 and MuRF1 gene expression in soleus. At the same time, high-Met diet rats experienced a rise in IGF-I, with lowering of IGFBP-3 gene expression in the gastrocnemius and the soleus. These data suggest that arthritis severity can be partly attenuated by high-Met diet.

Bayesian comparative effectiveness study of four consensus treatment plans for initial management of systemic juvenile idiopathic arthritis: FiRst-Line Options for Systemic juvenile idiopathic arthritis Treatment (FROST).

Science.gov (United States)

Nigrovic, Peter A; Beukelman, Timothy; Tomlinson, George; Feldman, Brian M; Schanberg, Laura E; Kimura, Yukiko

2018-03-01

Systemic juvenile idiopathic arthritis is a rare febrile arthritis of childhood characterized by a potentially severe course, including prolonged glucocorticoid exposure, growth failure, destructive arthritis, and life-threatening macrophage activation syndrome. Early cytokine-blocking biologic therapy may improve long-term outcomes, although some systemic juvenile idiopathic arthritis patients respond well to non-biologic treatment, leaving optimal management undefined. Consequently, treatment of new-onset systemic juvenile idiopathic arthritis by expert clinicians varies widely. To describe a pragmatic, observational comparative effectiveness study that takes advantage of diversity in the management of a rare disease: FiRst-Line Options for Systemic juvenile idiopathic arthritis Treatment (FROST), comparing non-biologic and biologic consensus treatment plans for new-onset systemic juvenile idiopathic arthritis within the 60-center Childhood Arthritis and Rheumatology Research Alliance Registry (CARRA). FiRst-Line Options for Systemic juvenile idiopathic arthritis Treatment (FROST) is a multicenter, prospective, non-randomized study that compares four Childhood Arthritis and Rheumatology Research Alliance (CARRA) consensus treatment plans for new-onset systemic juvenile idiopathic arthritis: (1) glucocorticoids alone, (2) methotrexate, (3) interleukin-1 blockade, and (4) interleukin-6 blockade. Patients consenting to participation in the Childhood Arthritis and Rheumatology Research Alliance (CARRA) Registry are started on one of four Consensus Treatment Plans at the discretion of the treating physician. The outcome of primary interest is clinically inactive disease off glucocorticoids at 9 months, comparing non-biologic (Consensus Treatment Plans 1 + 2) versus biologic (Consensus Treatment Plans 3 + 4) strategies. Bayesian analytic methods will be employed to evaluate response rates, using propensity scoring to balance treatment groups for potential

Rheumatoid arthritis and the challenge of using nanoparticles for its treatment

Directory of Open Access Journals (Sweden)

Chabib Lutfi

2018-01-01

Full Text Available Rheumatoid arthritis is the most common autoimmune disease that affects the joints. The cause of the disease is unknown, many studies proposed hypothesis about the etiology of rheumatoid arthritis. The clinical manifestations of arthritis are different in each patients. In addition, the development of the medication is still continue to achieve the most effective role with less side effect. Nanoparticles may be the answer to this problem, since they have been widely used to improve the pharmacokinetic and pharmacodynamics of rheumatoid arthritis drugs. Using nanoparticles-tagged folate or PEG to deliver rheumatoid arthritis drugs may increase the specificity of the drugs to the target and consequently, may decrease the side effects of the drugs. The purpose of this review is to summarize the etiology, clinical manifestation and highlighting the use of nanoparticles in rheumatoid arthritis treatment.

Photoacoustic and ultrasound dual-modality imaging for inflammatory arthritis

Science.gov (United States)

Xu, Guan; Chamberland, David; Girish, Gandikota; Wang, Xueding

2014-03-01

Arthritis is a leading cause of disability, affecting 46 million of the population in the U.S. Rendering new optical contrast in articular tissues at high spatial and temporal resolution, emerging photoacoustic imaging (PAI) combined with more established ultrasound (US) imaging technologies provides unique opportunities for diagnosis and treatment monitoring of inflammatory arthritis. In addition to capturing peripheral bone and soft tissue images, PAI has the capability to quantify hemodynamic properties including regional blood oxygenation and blood volume, both abnormal in synovial tissues affected by arthritis. Therefore, PAI, especially when performed together with US, should be of considerable help for further understanding the pathophysiology of arthritis as well as assisting in therapeutic decisions, including assessing the efficacy of new pharmacological therapies. In this paper, we will review our recent work on the development of PAI for application to the diagnostic imaging and therapeutic monitoring of inflammatory arthritis. We will present the imaging results from a home-built imaging system and another one based on a commercial US. The performance of PAI in evaluating pharmacological therapy on animal model of arthritis will be shown. Moreover, our resent work on PAI and US dual-modality imaging of human peripheral joints in vivo will also be presented.

Managing Arthritis (A Cup of Health with CDC)

Centers for Disease Control (CDC) Podcasts

Arthritis is a common chronic condition among Americans. As the population ages, the number of people with this condition is expected to increase dramatically. In this podcast, Dr. Jennifer Hootman discusses the importance of early diagnosis and management of arthritis.

New agents for scintigraphy in rheumatoid arthritis

International Nuclear Information System (INIS)

Bois, M.H.W. de; Pauwels, E.K.J.; Breedveld, F.C.

1995-01-01

Radiopharmaceuticals have been used as investigative tools for the detection and treatment of arthritis activity in rheumatoid arthritis (RA) since the 1950s. Against the background of the pathophysiology of RA, the current status of joint scintigraphy and possible future developments are reviewed. Both non-specific (radiolabelled leucocytes and technetium-99m labelled human immunoglobulin) and specific targeting radiopharmaceuticals (including radiolabelled antibodies) are considered. The use of radiopharmaceuticals in the detection of arthritis activity has the advantages of allowing direct imaging of joints by means of whole-body scintigraphy and of joints that are difficult to assess clinically or radiographically. Promising results have been obtained with radiolabelled anti-CD4 and anti-E-selectin antibodies and with somatostatin receptor imaging, but more data are available regarding 99m Tc-IgG scintigraphy, which differentiates between the various degrees of arthritis activity and thus facilitates the choice of antirheumatic drug. Newer promising approaches to the imaging of RA include the use of radiolabelled J001 and cytokines, though studies on these are limited at present. (orig.)

Wnt/β-catenin Signaling in Osteoarthritis and in Other Forms of Arthritis.

Science.gov (United States)

Zhou, Yachuan; Wang, Tingyu; Hamilton, John L; Chen, Di

2017-09-01

Arthritis defines a large group of diseases primarily affecting the joint. It is the leading cause of pain and disability in adults. Osteoarthritis (OA) affecting the knee or hip is the most common form among over 100 types of arthritis. Other types of arthritis include erosive hand OA, temporomandibular joint (TMJ) OA, facet joint OA, diffuse idiopathic skeletal hyperostosis (DISH), and spondyloarthritis (SpA). However, the specific molecular signals involved in the development and progression of OA and related forms of arthritis remain largely unknown. The canonical wingless/integrated (Wnt)/β-catenin signaling pathway could play a unique role in the pathogenesis of arthritis. In this review article, we will focus on the molecular mechanisms of Wnt/β-catenin signaling in the pathogenesis of OA and other types of arthritis. Emerging evidence demonstrates that Wnts and Wnt-related molecules are involved in arthritis development and progression in human genetic studies and in vitro studies. Also, mouse models have been generated to determine the role of Wnt/β-catenin signaling in the pathogenesis of arthritis. Wnt/β-catenin signaling represents a unique signaling pathway regulating arthritis development and progression, and the molecules in this particular pathway may serve as targets for the therapeutic intervention of arthritis. Mediators and downstream effectors of Wnt/β-catenin signaling are increased in OA as well other forms of arthritis, including DISH and SpA. Through extensive investigations, including pre-clinical studies in transgenic mice and translational and human studies, the Wnt/β-catenin signaling pathway has been proven to play roles in bone and joint pathology by directly affecting bone, cartilage, and synovial tissue; further, these pathologies can be reduced through targeting this pathway. Continued investigation into the distinct molecular signaling of the Wnt/β-catenin pathway will provide additional insights toward the therapeutic

Comparing cardiovascular risk factors, disease and treatment in participants with rheumatoid arthritis and without arthritis in a population based study

LENUS (Irish Health Repository)

O’Driscoll, N

2017-05-01

Rheumatoid Arthritis (RA) is associated with a significant increase in mortality compared to the general population, with cardiovascular disease (CVD) the leading cause of death. The aim of this study is to compare the prevalence and treatment of modifiable CV risk factors and history of CVD in those with RA and those without arthritis in Ireland. Data from the Irish Longitudinal Study on Ageing (TILDA), a population-representative cohort study of people in Ireland aged 50 or over, was used. Participants with RA (n=457) were twice as likely to be obese (OR 2.02, 95% CI 1.99 to 2.06) compared to those without arthritis (n=4,063). Participants with RA were also more likely to be physically inactive (OR 1.73, 95% CI 1.69 to 1.76) and taking antihypertensive medication than those without arthritis. Exercise can have a beneficial impact on CVD and specific interventions to increase physical activity in those with RA may be warranted

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....

Which patients improve the most from arthritis rehabilitation?

DEFF Research Database (Denmark)

Hagel, Sofia; Lindqvist, Elisabet; Petersson, Ingemar F

2014-01-01

Objective: To study health-related quality of life (HRQoL) in arthritis rehabilitation performed by multidisciplinary teams in patients with chronic inflammatory arthritis. Predictors of change in health-related quality of life and the proportion of patients with clinical improvement were investi...

Arthritis Awareness (A Cup of Health with CDC)

Centers for Disease Control (CDC) Podcasts

2016-05-19

As the U.S. population ages, so does the frequency of certain chronic diseases, such as arthritis. In this podcast, Dr. Kamil Barbour discusses ways to manage arthritis.  Created: 5/19/2016 by MMWR.   Date Released: 5/19/2016.

Atherosclerosis in Juvenile Idiopathic Arthritis

Directory of Open Access Journals (Sweden)

Ewa Jednacz

2012-01-01

Full Text Available Atherosclerosis is a chronic inflammatory disease of the arteries. Clinical consequences of the atherosclerotic process occur in the adult population, however atherosclerotic process begins in childhood. The classic risk factors for atherosclerosis include obesity, dyslipidaemia, age, gender or family history. In recent years, attention has been drawn to the similarity between atherosclerotic inflammatory processes and inflammatory changes in the course of systemic connective tissue disease, in particular systemic lupus etythematosus (SLE or rheumatoid arthritis (RA. There is also observed the similarity of the pathogenetic background of development of atherosclerosis and juvenile idiopathic arthritis (JIA. Elevated levels of pro-inflammatory cytokines are observed in the course of juvenile idiopathic arthritis. Also homocysteine concentrations, which may play a significant role in the development of atherosclerotic lesions, are observed higher in patients with JIA. Some studies revealed higher carotid intima-media thickness (IMT index values in children with JIA. In view of the fact that atherosclerotic process begins as early as in childhood, the introduction of appropriate preventive measures in children is a matter of utmost importance.

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....

Education and Employment Participation in Young Adulthood: What Role Does Arthritis Play?

Science.gov (United States)

Jetha, Arif; Theis, Kristina A; Boring, Michael A; Barbour, Kamil E

2017-10-01

To examine the association between arthritis diagnosis and education and employment participation among young adults, and to determine whether findings differ by self-rated health and age. Data from the National Health Interview Survey, in the years 2009-2015, were combined and analyzed. The study sample was restricted to those ages 18-29 years, either diagnosed with arthritis (n = 1,393) or not (n = 40,537). The prevalence and correlates of employment and education participation were compared by arthritis status. Demographic characteristics, social role participation restrictions, health factors, and health system use variables were included as covariates. Models were stratified for age (18-23 versus 24-29 years) and self-rated health. Weighted proportions and univariate and multivariate associations were calculated to examine the association between arthritis and education and employment participation. Respondents with arthritis were more likely to be female, married, and report having more social participation restrictions, fair/poor health, and more functional limitations than those without arthritis. In multivariate models, arthritis was significantly associated with lower education (prevalence ratio [PR] 0.75 [95% confidence interval (95% CI) 0.57-0.98]) and higher employment participation (PR 1.07 [95% CI 1.03-1.13]). Additional stratified analyses indicated an association between arthritis diagnosis and greater employment participation in those ages 18-23 years and reporting higher self-rated health. Young adults with arthritis may be transitioning into employment at an earlier age than their peers without arthritis. To inform the design of interventions that promote employment participation, future research on the education and employment experiences of young adults with arthritis is needed. © 2016, American College of Rheumatology.

Juggling identities of rheumatoid arthritis, motherhood and paid work

DEFF Research Database (Denmark)

Feddersen, Helle; Mechlenborg Kristiansen, Tine; Andersen, Pernille Tanggaard

2018-01-01

professionals have an important role to play in investigating possible ways for the individual to maintain employment or return to work. Living with rheumatoid arthritis and being a paid worker challenge women's role performance and thereby their identification as mothers. Therefore, rehabilitation......PURPOSE: To explore how women with rheumatoid arthritis manage their illness, motherhood, and work life. METHODS: A constructivist, grounded theory approach based on individual interviews and participant observations with 20 women with rheumatoid arthritis who participated in work life and had......-sided act; (3) Living with rheumatoid arthritis as an identity? Paid work, motherhood, and illness are linked to the women's social identities. The women construct and change their identities in interactions with children, partners, other parents, colleagues, and employers. CONCLUSION: The women attribute...

Agmatine ameliorates adjuvant induced arthritis and inflammatory cachexia in rats.

Science.gov (United States)

Taksande, Brijesh G; Gawande, Dinesh Y; Chopde, Chandrabhan T; Umekar, Milind J; Kotagale, Nandkishor R

2017-02-01

The present study investigated the pharmacological effect of agmatine in Complete Freud Adjuvant (CFA) induced arthritis and cachexia in rats. The rats were injected with CFA (0.1ml/rat) to induced symptoms of arthritis. Day 8 onwards of CFA administration, rats were injected daily with agmatine for next 7days, and arthritis score, body weights and food intake were monitored daily (g). Since cachexia is known to produce severe inflammation, malnutrition and inhibition of albumin gene expression, we have also monitored the total proteins, albumin, TNF-α and IL-6 levels in arthritic rats and its modulation by agmatine. In the present study, CFA treated rats showed a progressive reduction in both food intake and body weight. In addition analysis of blood serum of arthritis animals showed a significant reduction in proteins and albumin and significant elevation in tumor necrosis factor (TNF)-α and Interleukins (IL)-6. Chronic agmatine (20-40mg/kg, ip) treatment not only attenuated the signs of arthritis but also reverses anorexia and body weight loss in CFA treated rats. In addition, agmatine restored total protein and albumin and reduces TNF-α and IL-6 levels in arthritis rats. These results suggest that agmatine administration can prevent the body weights loss and symptoms of arthritis via inhibition of inflammatory cytokines. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Immunosuppression by fractionated total lymphoid irradiation in collagen arthritis

International Nuclear Information System (INIS)

McCune, W.J.; Buckley, J.A.; Belli, J.A.; Trentham, D.E.

1982-01-01

Treatments with fractionated total lymphoid irradiation (TLI) and cyclophosphamide were evaluated for rats injected with type II collagen. Preadministration of TLI and repeated injections of cyclophosphamide suppressed the severity of arthritis and lowered antibody titers to collagen significantly. TLI initiated at the onset of collagen arthritis decreased humoral and cellular responses to collagen but did not affect the severity of arthritis. These data demonstrate that both TLi and cyclophosphamide are immunosuppressive in an experimentally inducible autoimmune disease

MP Joint Arthritis

Science.gov (United States)

... All Topics A-Z Videos Infographics Symptom Picker Anatomy Bones Joints Muscles Nerves Vessels Tendons About Hand Surgery What is a Hand Surgeon? What is a Hand Therapist? Media Find a Hand Surgeon Home Anatomy MP Joint Arthritis Email to a friend * required ...

The OMERACT MRI inflammatory arthritis group: advances and future research priorities

DEFF Research Database (Denmark)

Conaghan, Philip G; Bird, Paul; McQueen, Fiona

2009-01-01

The OMERACT magnetic resonance imaging (MRI) in inflammatory arthritis group previously developed the rheumatoid arthritis MRI score (RAMRIS) for use in clinical studies, evaluated the use of extremity MRI, and initiated development of a psoriatic arthritis MRI score (PsAMRIS). At OMERACT 9 the g...

Trace element analysis in rheumatoid arthritis under chrysotherapy

International Nuclear Information System (INIS)

Lecomte, R.; Paradis, P.; Monaro, S.; Barrette, M.; Lamoureux, G.; Menard, H.A.

1981-01-01

Proton induced X-ray emission (PIXE) analysis is used to measure trace element concentrations in blood serum from patients with rheumatoid arthritis. Initially trace element contaminations in blood-collecting and storing devices are determined. Then mean values and nyctemeral cycles are measured both in normal subjects and patients with rheumatoid arthritis and other similar pathologies. Abnormal concentrations of Cu and Zn and anomalies in the nyctemeral cycle are found in the patients. In the second phase of the project, the special case of chrysotherapeutically treated (gold salt treatment) rheumatoid arthritis patients is studied for extended periods of time (up to 53 weeks). (orig.)

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.

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.

Biologic interventions for fatigue in rheumatoid arthritis

DEFF Research Database (Denmark)

Almeida, Celia; Choy, Ernest H S; Hewlett, Sarah

2016-01-01

BACKGROUND: 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. OBJECTIVES......: To evaluate the effect of biologic interventions on fatigue in rheumatoid arthritis. SEARCH METHODS: 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...... and contacted key authors. SELECTION CRITERIA: 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. DATA COLLECTION AND ANALYSIS: Two reviewers selected relevant trials, assessed methodological...

[Chronic pain and associated factors amongst institutionalized elderly with arthritis].

Science.gov (United States)

Lin, Jyy-I; Wang, Jing-Jy; Chiu, Hui-Ju; Lee, Chiung-Ying; Cheng, Su-Fen

2011-02-01

The World Health Organization has predicted that arthritis will rise to become the fourth ranked global disability among the elderly. Arthritis is already a main cause of chronic pain, depression, and institutionalization in this group. Chronic pain resulting from arthritis is a serious threat to the elderly population. Study purposes were to: (1) explore chronic pain in elderly residents with arthritis residing at long-term care facilities and to understand the relationship between associated chronic pain and associated factors, and (2) identify the predictive factors of chronic pain. This study used a cross-sectional, descriptive correlational research design. A sample of 114 elderly residents, 65 years of age and older, were recruited from five long-term care facilities in Kaohsiung and Pingtung, Taiwan. Findings showed that the average pain intensity resulting from chronic arthritis during the three months of study was medium (4.51 ± 1.75). There were positive relationships amongst average pain intensity, previous pain intensity, self-perception of arthritis severity and depression status. Negative correlations were found amongst age, self-perception of arthritis severity, number of chronic illnesses experienced, function of daily activity and social support. Previous pain intensity, self-perception of arthritis severity, number of chronic illnesses experienced, function of daily activity and depression status were all found to predict chronic pain. Together, these factors explained 40.4% of total variance. Study results provide information for nurses to consider the physical, psychological, and social aspects of chronic pain when caring for the elderly. Healthcare providers should design individualized health care interventions for elderly people to promote their quality of life.

Variability in Management of Acute Osteoarticular Infections at a Children’s Hospital and Favorable Outcomes with Increasing Early Transition to Oral Therapy

OpenAIRE

Biary, Nora; Wrotniak, Brian; Islam, Shamim

2017-01-01

Abstract Background To date, there is no established guideline for the treatment of acute pediatric osteoarticular infections (OAI), and considerable variability in management exists amongst providers and across institutions. This study analyzed the recent management and clinical outcomes of OAI at a children’s hospital. Methods Patients admitted with acute osteomyelitis and septic arthritis [OAI] aged 2 months to 18 years at the Women & Children’s Hospital of Buffalo, between 1/1/2013 and 12...

PECULIARITIES OF HEADACHES IN CHILDREN WITH RHEUMATIC ARTHRITIS

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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

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.

Early rheumatoid arthritis and its differentiation from other joint abnormalities

International Nuclear Information System (INIS)

Boutry, Nathalie; Carmo, Clarissa Canella Moraes do; Flipo, Rene-Marc; Cotten, Anne

2009-01-01

The introduction of disease-modifying antirheumatic drugs has created new demands on imaging to early identify patients with rheumatoid arthritis and opened new prospects in therapeutic management of patients with aggressive disease. Therefore, new imaging modalities such as magnetic resonance imaging and ultrasound have developed during the past few years in this field. In some cases, both magnetic resonance imaging and ultrasound may be also useful in making the distinction between early rheumatoid arthritis and other joints abnormalities, including early psoriatic arthritis. This article will review key aspects of important advances in imaging in rheumatoid arthritis, particularly focusing on magnetic resonance imaging and ultrasound.

[Active psoriatic arthritis during pregnancy: challenges and limitations of pharmacotherapy].

Science.gov (United States)

Matuszewska, Agnieszka; Misterska-Skóra, Maria; Wiland, Piotr

2010-01-01

Cases of psoriatic arthritis coexisting with pregnancy are sparse and therefore little is known about the fetal effect of medication in women with psoriatic arthritis. As a rule, drugs and dosages are minimized in these patients. Among disease-modifying antirheumatic drugs, cyclosporine and sulphasalazine are preferred. Methotrexate and leflunomide are strictly contraindicated and must be withdrawn 3 months or 2 years, respectively, before a pregnancy is planned. Psoriatic arthritis may be treated during pregnancy with glucocorticosteroids, especially with prednisone or prednisolone. We present the case ofa 40-year-old gravida with psoriatic arthritis which exacerbated during the first trimester of pregnancy. Therapeutic implications in such cases are discussed.

Technetium phosphate bone scan in the diagnosis of septic arthritis in childhood

International Nuclear Information System (INIS)

Sundberg, S.B.; Savage, J.P.; Foster, B.K.

1989-01-01

The technetium phosphate bone scans of 106 children with suspected septic arthritis were reviewed to determine whether the bone scan can accurately differentiate septic from nonseptic arthropathy. Only 13% of children with proved septic arthritis had correct blind scan interpretation. The clinically adjusted interpretation did not identify septic arthritis in 30%. Septic arthritis was incorrectly identified in 32% of children with no evidence of septic arthritis. No statistically significant differences were noted between the scan findings in the septic and nonseptic groups and no scan findings correlated specifically with the presence or absence of joint sepsis

[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.

Estimation of Serum Uric Acid in Cases of Hyperuriceamia and Gout

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R K Pokharel

2011-03-01

Full Text Available Introduction: Gout is crystal deposit arthritis and is an ancient disease. The biologic precursor to gout is hyperuricaemia. The prevalence of hyperuricaemia and gout has an increasing trend all over the world including the developing countries. The purpose of this study is to estimate serum uric acid level in hyperuricaemic and gout patients attending a medical college hospital. Methods: A consecutive 150 hyperuricaemics and 150 gout patients attending Tribhuwan University Teaching Hospital from June to September 2005 were included in this study. The serum uric acid level was measured by the enzymatic (PAP- Uricase method. The patients with acute gout were interviewed and relevant information was obtained. Results: Males comprised 84 % of gout cases. Hyperuricaemia was common in both sexes. The mean age for gout was 47.49 and 56.65 years in males and females respectively. The mean age for the first gout attack was 42.1 ± 14.0 years. Family history was positive in 22 % of cases. The overall mean serum uric acid level in hyperuricaemics was 7.2 ± 0.7 mg/dL and 8.4 ± 1.1 mg/dL in acute gout (p 0.0001. The mean serum uric acid level was signifi cantly (p 0.0001 high among males both at the asymptomatic phase and at acute gout. Gout was more common in non-vegetarians (95 % and alcoholics (65.3 %. Serum uric acid level was inversely related with the amount of daily water intake (p 0.0001. Conclusions: Serum uric acid level is signifi cantly high among the male gouty arthritic patients. However, it is also high among asymptomatic hyperuricaemic cases of both sexes. Keywords: asymptomatic hyperuricaemia, gout, serum uric acid level.

Serodiagnosis and immune profile in rheumatoid arthritis.

Science.gov (United States)

Chakraborty, P; Bhattacharya, S; Chakraborty, M; Pal, B

1997-11-01

One hundred and seventy-five cases of clinically diagnosed rheumatoid arthritis, 82 non-rheumatoid cases suffering from various other diseases and 40 healthy normal controls were investigated for detection of rheumatoid factor, quantitation of serum immunoglobulin, demonstration of antinuclear antibody (ANA) and LE cell phenomenon. Microlatex agglutination test of serum for rheumatoid factor (RF) showed 64% positivity in rheumatoid group and 1.2% positivity in non-rheumatoid group. All three immunoglobulins (IgG, IgM, IgA) were found to be raised in serum of patients with rheumatoid arthritis, whereas only IgA level was elevated in serum of patients with non-rheumatoid diseases. ANA and LE cell phenomenon were observed in 3.4% and 2.8% cases respectively in cases of clinically diagnosed rheumatoid arthritis who had been suffering from severe active rheumatoid arthritis. In non-rheumatoid group RF was positive in significant titre in only one case of leprosy. Synovial fluid and synovium were found to be heavily infiltrated by plasma cells and lymphocytes. RF appears first in synovial fluid and then in serum. Hence RF titre in blood may not attain significant level for the first several months.

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.

Septic arthritis caused by Peptostreptococcus asaccharolyticus

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Carlos Costa

2016-07-01

Full Text Available Peptostreptococcus spp are commensal organisms, usually involved in periodontal disease. Peptostreptococcus asaccharolyticus is an anaerobic gram-negative cocci, difficult to isolate due to its slow growth. Septic arthritis by this microorganism is a rare entity, but it can occur by hematogenous dissemination from a distant focus. Colonization and growth are more likely to occur in an already damaged articulation. We report the case of a 57 year-old woman with peripheral spondyloarthritis who developed knee septic arthritis by Peptostreptococcus asaccharolyticus.

Pyogenic arthritis, pyoderma gangrenosum, and acne (PAPA) syndrome: differential diagnosis of septic arthritis by regular detection of exceedingly high synovial cell counts.

Science.gov (United States)

Löffler, W; Lohse, P; Weihmayr, T; Widenmayer, W

2017-08-01

Pyogenic arthritis, pyoderma gangrenosum and acne syndrome was diagnosed in a 42-year-old patient, after an unusual persistency of high synovial cell counts had been noticed. Clinical peculiarities and problems with diagnosing septic versus non-septic arthritis are discussed.

Parvovirus B19 infection as a cause of acute myositis in an adult.

Science.gov (United States)

Cakirca, Mustafa; Karatoprak, Cumali; Ugurlu, Serdal; Zorlu, Mehmet; Kıskaç, Muharrem; Çetin, Güven

2015-01-01

Parvovirus B19 infection is often asymptomatic, but clinical expressions may include transient aplastic crisis, erythema infectiosum, non-immune hydrops fetalis, and chronic red cell aplasia. This virus has also been associated with rheumatoid arthritis and other autoimmune connective tissue diseases; however, we could not identify any acute adult myositis case developed after a Parvovirus B19 infection in the literature. For this reason, we would like to present a rare case of acute myositis developed after Parvovirus B19 infection. In patients presenting with symptoms of fever, rash on the legs and myositis, viral infections such as Parvovirus B19 should be kept in mind. Copyright © 2013 Elsevier Editora Ltda. All rights reserved.

Early detection of temporomandibular joint arthritis in children with juvenile idiopathic arthritis - the role of contrast-enhanced MRI

Energy Technology Data Exchange (ETDEWEB)

Kalle, Thekla von; Stuber, Tina; Winkler, Peter [Olgahospital Klinikum Stuttgart, Pediatric Radiology, Radiologisches Institut, Stuttgart (Germany); Maier, Jan; Hospach, Toni [Olgahospital Klinikum Stuttgart, Pediatric Rheumatology, Stuttgart (Germany)

2015-03-01

Early treatment of temporomandibular joint (TMJ) arthritis is crucial in children with juvenile idiopathic arthritis (JIA) to prevent permanent functional impairment. As involvement of TMJs is often asymptomatic, contrast-enhanced MRI is regarded as the most sensitive noninvasive diagnostic tool. To evaluate the degree of contrast enhancement in TMJs of children and adolescents with JIA in comparison to normal controls from a previous study. Dynamic contrast-enhanced MRI of 50 children and adolescents with JIA (6.3 to 18 years of age; mean: 12 years) were retrospectively analysed. We assessed morphological abnormalities and postcontrast time-intensity curves of the soft joint tissue and the mandibular condyle. Ratios were calculated to quantify postcontrast signal intensities (SI) in relation to precontrast SI at initial (1 min postcontrast) and maximum (6 min postcontrast) increase. Time-intensity curves followed similar biphasic patterns in normal and pathological joints. In joints with morphological signs of arthritis, mean SI ratios were on average higher than in normal joints of the reference group, but ranges of values widely overlapped. Arthritis: mean initial increase of SI 62% (±2 S.D. 18-105%), mean maximum SI 106% higher than precontrast (±2 S.D. 46-166%). Normal: mean initial increase of SI 49% (±2 S.D. 14- 85%), mean maximum of SI 73% (±2 S.D. 23-123%). Given this considerable overlap of results in dynamic contrast-enhanced MRI, the degree of contrast enhancement alone did not allow differentiation between TMJs with and without signs of inflammation. Thickening of the soft joint tissue seems to remain the earliest sign to reliably indicate TMJ arthritis. (orig.)

Candidal Arthritis After Complete Treatment of Systemic Candidiasis

Directory of Open Access Journals (Sweden)

Wen-Bin Hsieh

2005-04-01

Full Text Available Over the last few decades, the incidence of invasive candidal infections in neonatal intensive care units has increased dramatically. Various complications, such as arthritis, endocarditis, meningitis, and endophthalmitis, have been reviewed. We present the case of a premature infant with systemic candidemia. Arthritis was discovered 6 months after completion of amphotericin B therapy, and was successfully treated with oral fluconazole for 6 weeks. We conclude that long-term follow-up is particularly important in patients with treated candidemia. To prevent complications, prolonged treatment with high-dose amphotericin B is suggested for systemic fungal infection, and oral fluconazole is an effective alternative for candidal arthritis.

Data Of Daily Blood Pressure Monitoring In Patients With Rheumatoid Arthritis

Directory of Open Access Journals (Sweden)

A.P. Rebrov

2009-06-01

Full Text Available The aim of present work is to study the frequency of hypertension and the peculiarity of 24-hour blood pressure monitoring in patients with rheumatoid arthritis. We studied 584 patients with rheumatoid arthritis. Daily blood pressure monitoring was carried out in 46 patients with arthritis and 18 patients with essential hypertension. Frequency of hypertension was higher in patients with arthritis then in general population. Elevation of systolic blood pressure, heart rate and arterial blood pressure adequate decrease at night were developed to associate with advance of the disease.

Tuberculous arthritis and monoarticular rheumatoid arthritis in the knee : differential diagnosis using MR imaging

International Nuclear Information System (INIS)

Lim, Yeon Soo; Park, Jeong Mi; Shinn, Kwang Heun; Jee, Won Hee; Kim, Jee Young; Chun, Kyung Ah; Lee, Jae Mun

1999-01-01

To determine the extent to which magnetic resonance(MR) imaging findings can help differentiate between tuberculous arthritis (TA) and rheumatoid arthritis(RA). This study involved sixteen patients with pathologically proven arthritis of the knee. In eight patients(mean age, 29.6 years; M:F=4:4) this was of the tuberculous variety, while eight (mean age, 47.5 years; M:F=2:6) suffered from the rheumatoid variety, which was monoarticular. For 14 patients, contrast enhancement studies were available. We retrospectively analyzed MR findings according to the demonstrated pattern of synovial thickening (regular and even, or irregular and nodular), bone erosion or abscess, bone marrow(BM) edema, the sites at which bursae were present, para-articular mass formation, and lymphadenopathy. In five of eight TA cases (62.5%), irregular and nodular enhanced synovial thickening was present, while in six of eight RA cases (75%), thickening was regular and even. Bone erosions or subarticular abscesses were found in six TA cases (75%) and small erosions in three cases (37.5%) of RA. BM edema surrounding the erosion was found in four cases of TA (50%) and two of RA (25%). In TA, edema was more extensive. In both TA and RA, all suprapatella bursae were distended while popliteal bursae were present in two cases of TA (25%) and four of RA (50%). Para-articular masses with rim like enhancement were found in six cases of TA (75%) and in one case of RA (12.5%). In particular, para-articular lymphadenopathy was seen in six cases of TA (75%), but not in RA. MR findings of irregular and nodular synovial thickening, extensive bone erosion, extensive BM edema, particular, para-articular abscess formation and lymphadenopathy, may help differentiate tuberculous arthritis of the knee from the rhumatoid variety

Effects of Bee Venom Acupuncture on the Rehabilitation and Quality of Life in Rheumatoid Arthritis Patients

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Lee Sang-Hoon

2002-12-01

Full Text Available Objective: To evaluate the effects of bee venom acupuncture(BVA on the rehabilitation and quality of life in rheumatoid arthritis(RA patients Methods: Patients with RA were treated with the BVA therapy twice a week for 3 months. Tender joint counts, swollen joint counts, morning stiffness, Erythrocyte Sedimentation Rate(ESR, C-reactive protein(CRP, patient global assessment, physician global assessment, Korean health assessment questionnaire(KHAQ were estimated and analyzed before and after BVA therapy. Results: Tender joint counts, swollen joint counts, morning stiffness showed significant decrease after BVA therapy. But, as acute inflammatory reactants, ESR showed no significant difference and CRP showed significant increase after BVA therapy. Patient global assessment, physician global assessment, and KHAQ index showed significant improvement after BVA therapy. Conclusions: BVA therapy can improve rehabilitation and health-related quality of life in RA patients as well as clinical symptoms and signs. Further study is required in more population with large scale including acute inflammatory reaction of BVA therapy.

Relationship of Psoriatic Arthritis to Other Spondyloarthritides.

Science.gov (United States)

Olivieri, Ignazio; D'Angelo, Salvatore; Gilio, Michele; Palazzi, Carlo; Lubrano, Ennio; Padula, Angela

2015-11-01

In the early 1970s, Moll and co-workers formulated the unified concept of spondyloarthritides, a group of conditions sharing similar clinical features. Subsequently, criteria for their classification have been proposed by Amor and coworkers, the European Spondylarthropathy Study Group, and the Assessment in SpondyloArthritis international Society. Opinion, however, is divided between those who believe that the different entities of the complex represent the variable expression of the same disease ("lumpers") and those who think that these should be considered separately but under the same umbrella ("splitters"). Several sets of criteria have been proposed for psoriatic arthritis (PsA), the most recent being the ClASsification for Psoriatic Arthritis (CASPAR) criteria. According to some authors, there are persuasive arguments to support the view of PsA as a distinct entity.

Footwear characteristics in people with inflammatory arthritis in Singapore.

Science.gov (United States)

Carter, K; Lahiri, M; Cheung, P P; Santosa, A; Rome, K

2016-01-01

Foot problems are common in people with inflammatory arthritis. Despite suitable footwear having the potential to alleviate pain, improve mobility and maintain independence, previous studies have found many people with inflammatory arthritis wearing poorly fitting and inappropriate footwear. Footwear styles and characteristics have not been reported in a Singapore inflammatory arthritis population. The objective of this study was to identify current footwear styles and characteristics of footwear worn by people with inflammatory arthritis in Singapore. One-hundred-and-one participants with inflammatory arthritis were recruited from the rheumatology outpatient clinic of a large public hospital in Singapore. Disease and clinical characteristics were recorded. A patient-reported outcome included current foot pain. An objective footwear assessment of style, age of shoe, fit and construction was conducted. The majority of participants were Chinese women with a mean (SD) age was 52.0 (15.0) years old and a mean (SD) disease duration of 9.3 (0.3) years. We found 50 % of participants (n = 51) reported footwear problems. Sandals (n = 27, 26 %), flip-flops (n = 19, 19 %) and moccasin type (n = 19, 19 %) was the most common footwear choice. Evaluation of footwear characteristics found that there was a lack of motion control features. Only 32 (32 %) participants had correctly fitting footwear with regard to length, width and depth. No participant was wearing therapeutic footwear. This study provides the first insight into footwear preferences of people with inflammatory arthritis in Singapore. Use of slip-on and poorly fitting footwear was found to be common in people with inflammatory arthritis. Further research on footwear preferences in Southeast-Asian communities needs to take into account cultural habit and preference, socio-economic status, footwear options and affordability.

Psoriatic arthritis: A retrospective study of 162 patients

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Pavlica Ljiljana

2005-01-01

Full Text Available Aim. The aim of our study was to determine the prevalence of psoriatic arthritis in the patients with psoriasis and to analyze retrospectively the results of a 34-year multidisciplinary management of the patients with psoriatic arthritis. Methods. The study included 162 out of 183 treated patients with psoriatic arthritis, aged 48 ± 15 years. All the patients satisfied the current diagnostic criteria for psoriasis and psoriatic arthritis according to the American College of Rheumatology. Results. Psoriatic arthritis developed in 183 (9.3% out of 1976 patients with psoriasis. Time interval for establishing the diagnosis was 4 years. A positive family history of the disease had 15.0% of the studied patients. Its onset was most often at 42 years of age in 70.4% of the cases, and 2 months to 59 years after the appearance of psoriasis. Psoriatic arthritis without psoriasis appeared in 1.8% of the patients. A severe form of arthritis had 64.2% of the patients, mainly the patients with scalp psoriasis (χ2=3.2; p<0.05. Nail changes had 35% of the patients. Distal interphalangeal joints were involved in 63.6%, axial skeleton in 36.4%, oligoarthritis in 45.0%, polyarthritis in 55.0%, and mutilating form in 6.8% of the patients. Elevated Erythrocyte Sedimentation Rate was reveald in 61.7% of the patients. Immunoglobulin M (IgM rheumatoid factor was altered in 4.3% of the patients. The human leukocyte antigen (HLA typing in the 28 patients were: A2 32.0%, A3 18.0%, Al and A9 14.0%, A28 and A29 3.5%, B8 and B16 14.0%, B5 and B12 11.0%, B13,B15, B18, B27 and B35 7.0%. Radiologic changes were most often in hand and foot joints, less frequently in the knees and quite infrequently in hips and shoulders joints. Sacroiliitis was found in 46.4% of the patients. Psoriasis was treated with topical corticosteroids and salicylic ointments in all the patients, ultraviolet (PUVA therapy in 5.6% and retinoids in 4.3% of them. Artrithis was treated with nonsteroidal anti

Arthritis Research and Education in Nursing and Allied Health: A Forum.

Science.gov (United States)

Public Health Service (DHHS), Rockville, MD.

A summary of proceedings of the Forum on Arthritis Research and Education in Nursing and Allied Health is presented. The keynote address, "The Burden of Arthritis," by Dorothy P. Rice, provides data collected by the National Center for Health Statistics on the prevalence of arthritis, the burden it imposes, and the volume, type, and cost…

Arthritis and the Feet

Science.gov (United States)

... RAC) Information OIG Opioid and Chronic Pain Management OSHA Off-Label Use Physician Payment Sunshine Act (Open ... perhaps only five percent of the most serious cases, usually of rheumatoid arthritis, result in such severe ...

Understanding Arthritis Promoting Healthy Lifestyles for Older Adults

Science.gov (United States)

Tremethick, Mary Jane; Hogan, Patricia I.; Coleman, Barb; Adams, Kady

2010-01-01

One of the goals of "Healthy People 2010" is to decrease the incidence of limitation in physical activity due to arthritis. Physical education, recreation, and dance professionals can play an important role in meeting this objective by addressing barriers to physical activity and exercise in older adults with arthritis, and by successfully…

Controlling Arthritis (A Cup of Health with CDC)

Centers for Disease Control (CDC) Podcasts

Arthritis affects more than one in five adults and is the most common cause of disability in the United States. It occurs often in people with chronic conditions, such as heart disease and diabetes, as well as those who are obese. In this podcast, Dr. Kamil Barbour discusses ways to control arthritis.

Controlling Arthritis (A Minute of Health with CDC)

Centers for Disease Control (CDC) Podcasts

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.

A sonographic spectrum of psoriatic arthritis: "the five targets".

LENUS (Irish Health Repository)

Gutierrez, Marwin

2010-02-01

Ultrasound is a rapidly evolving technique that is gaining an increasing success in the assessment of psoriatic arthritis. Most of the studies have been aimed at investigating its ability in the assessment of joints, tendons, and entheses in psoriatic arthritis patients. Less attention has been paid to demonstrate the potential of ultrasound in the evaluation of skin and nail. The aim of this pictorial essay was to show the main high-frequency grayscale and power Doppler ultrasound findings in patients with psoriatic arthritis at joint, tendon, enthesis, skin, and nail level.

Better arthritis care: Patients' expectations and priorities, the competencies that community-based health professionals need to improve their care of people with arthritis?

Science.gov (United States)

Erwin, J; Edwards, K; Woolf, A; Whitcombe, S; Kilty, S

2018-03-01

The aim of the present study was to identify the competencies that patients think non-specialist community-based nurses and allied health professionals (AHPs) need to enable them to assess, care for and manage arthritis appropriately. Four face-to-face focus groups were held with a total of 16 women and nine men with arthritis, to discuss the care they received from community-based health professionals, the skills and knowledge they expected from community-based health professionals and what they prioritized. People with arthritis wanted health providers to have an understanding of the difference between inflammatory arthritis (IA) and osteoarthritis (OA), of how serious OA can be, and of the unpredictability of IA and flares. They emphasized the need for nurses and AHPs to understand the psychosocial impact of arthritis on individuals, family and friends, and the psychological adjustment needed when diagnosed with IA. They wanted community-based health professionals to have some knowledge of the types of drug treatments that people with IA receive and the implications of taking immunosuppressive drugs. They also wanted them to understand the pain associated with arthritis, particularly OA, which participants felt was not taken seriously enough. They wanted nurses and AHPs in the community to be able to give basic advice on pacing and pain management, to make multidisciplinary referrals, to communicate effectively between referral points and to be able to signpost people to sources of help and good, reliable sources of education and information (especially for OA). They also wanted them to understand that patients who have had a diagnosis for a long time are the experts in their own disease. Other areas which were emphasized as being important were good communication skills and taking a holistic approach to caring for people with arthritis. OA and IA differ significantly, both in their nature and their management. However, patients with arthritis want health

Arthritis self-efficacy scale scores in knee osteoarthritis: a systematic review and meta-analysis comparing arthritis self-management education with or without exercise.

Science.gov (United States)

Brand, Emily; Nyland, John; Henzman, Cameron; McGinnis, Mark

2013-12-01

Systematic literature review and meta-analysis. To evaluate studies that used arthritis self-management education alone or with exercise to improve Arthritis Self-Efficacy Scale scores of patients with knee osteoarthritis. Increasing self-efficacy may improve patient knee osteoarthritis symptom management and function. MEDLINE (1946-March 2013), CINAHL (1981-March 2013), and PsycINFO (1967-March 2013) databases were searched. Twenty-four studies, including 3163 subjects (women, n = 2547 [80.5%]; mean ± SD age, 65.3 ± 6.5 years), met the inclusion criteria. A meta-analysis was performed to compare the standardized mean difference effect sizes (Cohen d) of randomized controlled studies that used the Arthritis Self-Efficacy Scale pain (13 studies, n = 1906), other symptoms (13 studies, n = 1957), and function (5 studies, n = 399) subscales. Cohen d effect sizes were also calculated for cohort studies that used the Arthritis Self-Efficacy Scale pain (10 studies, n = 1035), other symptoms (9 studies, n = 913), and function (3 studies, n = 141) subscales. Both randomized controlled studies and cohort studies were grouped by intervention type (intervention 1, arthritis self-management education alone; intervention 2, arthritis self-management education with exercise), and effect sizes were compared (Mann-Whitney U tests, Pmanagement education with exercise displayed higher methodological quality scale scores (76.8 ± 13.1 versus 61.6 ± 19.6, P = .03). Statistically significant standardized effect-size differences between intervention 1 and intervention 2 were not observed. Small to moderate effect sizes were observed regardless of whether the intervention included exercise. Exercise interventions used in conjunction with arthritis self-management education programs need to be developed to better enhance the self-efficacy of patients with knee osteoarthritis. Therapy, level 2b-.

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

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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 arthritis patients.

Differences in MRI findings between subgroups of recent-onset childhood arthritis

International Nuclear Information System (INIS)

Kirkhus, Eva; Flatoe, Berit; Smith, Hans-Joergen; Riise, Oeystein; Reiseter, Tor

2011-01-01

MRI is sensitive for joint inflammation, but its ability to separate subgroups of arthritis in children has been questioned. Infectious arthritis (IA), postinfectious arthritis (PA), transient arthritis (TA) and juvenile idiopathic arthritis (JIA) are subgroups that may need early, different treatment. To determine whether MRI findings differ in IA, PA/TA and JIA in recent-onset childhood arthritis. Fifty-nine children from a prospective study of incidence of arthritis (n = 216) were, based on clinical and biochemical criteria, examined by MRI. Joint fluid, synovium, bone marrow, soft tissue and cartilage were scored retrospectively and analysed by Pearson chi-square test and logistic regression analysis. Fifty-nine children had MRI of one station. IA was suggested by bone marrow oedema (OR 7.46, P = 0.011) and absence of T1-weighted and T2-weighted low signal intensity synovial tissue (OR 0.06, P = 0.015). Furthermore, soft-tissue oedema and reduced contrast enhancement in the epiphyses were more frequent in children with IA. JIA correlated positively with low signal intensity synovial tissue (OR 13.30, P < 0.001) and negatively with soft-tissue oedema (OR 0.20, P = 0.018). No significant positive determinants were found for PA/TA, but bone marrow oedema, soft-tissue oedema, irregular thickened synovium and low signal intensity synovial tissue was less frequent than in IA/JIA. In children with high clinical suspicion of recent onset arthritis, there was a significant difference in the distribution of specific MRI features among the diagnostic groups. (orig.)

Diagnostic imaging of psoriatic arthritis. Part II: magnetic resonance imaging and ultrasonography

Directory of Open Access Journals (Sweden)

Iwona Sudoł-Szopińska

2016-06-01

Full Text Available Plain radiography reveals specific, yet late changes of advanced psoriatic arthritis. Early inflammatory changes are seen both on magnetic resonance imaging and ultrasound within peripheral joints (arthritis, synovitis, tendons sheaths (tenosynovitis, tendovaginitis and entheses (enthesitis, enthesopathy. In addition, magnetic resonance imaging enables the assessment of inflammatory features in the sacroiliac joints (sacroiliitis, and the spine (spondylitis. In this article, we review current opinions on the diagnostics of some selective, and distinctive features of psoriatic arthritis concerning magnetic resonance imaging and ultrasound and present some hypotheses on psoriatic arthritis etiopathogenesis, which have been studied with the use of magnetic resonance imaging. The following elements of the psoriatic arthritis are discussed: enthesitis, extracapsular inflammation, dactylitis, distal interphalangeal joint and nail disease, and the ability of magnetic resonance imaging to differentiate undifferentiated arthritis, the value of whole-body magnetic resonance imaging and dynamic contrast-enhanced magnetic resonance imaging.

Managing Arthritis (A Cup of Health with CDC)

Centers for Disease Control (CDC) Podcasts

2017-10-19

Arthritis is a common chronic condition among Americans. As the population ages, the number of people with this condition is expected to increase dramatically. In this podcast, Dr. Jennifer Hootman discusses the importance of early diagnosis and management of arthritis.  Created: 10/19/2017 by MMWR.   Date Released: 10/19/2017.

Choroidal Thickness Changes in the Acute Attack Period in Patients with Familial Mediterranean Fever.

Science.gov (United States)

Gundogan, Fatih C; Akay, Fahrettin; Uzun, Salih; Ozge, Gokhan; Toyran, Sami; Genç, Halil

2016-01-01

The aim of this study was to evaluate choroidal thickness changes during acute attacks of familial Mediterranean fever (FMF). Fifty patients with FMF and 50 healthy controls were included. Choroidal thickness of each participant was measured at the foveola and horizontal nasal and temporal quadrants at 500-µm intervals to 1,500 µm from the foveola using spectral-domain optical coherence tomography. White blood cell count, erythrocyte sedimentation rate (ESR) and serum levels of fibrinogen and C-reactive protein (CRP) were evaluated. The clinical findings (peritonitis, arthritis and pleuritis) were noted. Choroidal thickness was significantly thicker at all measurement points in FMF patients compared to healthy controls during an acute attack (p 0.05). Increased choroidal thickness in the acute phase of FMF is possibly related to the inflammatory edematous changes in the choroid. © 2015 S. Karger AG, Basel.

Familial Mediterranean fever mimicking septic arthritis: distinguishing with diffusion weighted imaging

International Nuclear Information System (INIS)

Oner, Ali Yusuf; Ucar, Murat; Akpek, Sergin; Tokgoz, Nil

2007-01-01

FMF arthritis is generally monoarticular in origin. The affected joint is hot, tender, red and mimics septic arthritis. Conventional imaging findings, including magnetic resonance imaging (MRI) and ultrasound, do not help differentiate between these two entities. The final diagnosis depends on culture of the synovial fluid, and therefore initiation of proper drug therapy can be delayed. Diffusion weighted imaging (DWI), with its ability to detect altered water-proton mobility, might play an important role as a fast and non-invasive problem-solving tool in this setting. We here present MRI and DWI findings of a case of FMF arthritis mimicking septic arthritis. (orig.)

Uveitis and Juvenile Psoriatic Arthritis or Psoriasis.

Science.gov (United States)

Salek, Sherveen S; Pradeep, Archana; Guly, Catherine; Ramanan, Athimalaipet V; Rosenbaum, James T

2018-01-01

To describe the phenotype of the uveitis that accompanies juvenile psoriatic arthritis or psoriasis. Observational case series. Setting: Two university-based referral clinics: 1 in England, 1 in the United States. Five children with uveitis and psoriatic arthritis and 1 with uveitis and psoriasis Observational Procedure: Retrospective chart review. Demographics of subjects such as age and sex; description of ocular and joint disease; surgical and other complications; medical treatment. Five of the 6 children in this series had the onset of disease at or before age 6 (P = .0008 compared to expected age of onset for psoriatic arthritis in childhood). All children in this series had an inadequate response to topical corticosteroids. Most of the children were treated with systemic corticosteroids for many months, yet all of them went on to require methotrexate. Therapy with systemic methotrexate did not suffice, as all the patients also required some form of biologic therapy. Five of 6 had surgeries such as vitrectomy, cataract extraction, or a procedure for glaucoma control. The observations suggest that the uveitis that accompanies juvenile psoriatic arthritis might be a distinct disease that is particularly severe when its onset affects children aged 6 years or younger. Copyright © 2017 Elsevier Inc. All rights reserved.

Self-Management Education Participation Among US Adults With Arthritis: Who's Attending?

Science.gov (United States)

Murphy, Louise B; Brady, Teresa J; Boring, Michael A; Theis, Kristina A; Barbour, Kamil E; Qin, Jin; Helmick, Charles G

2017-09-01

Self-management education (SME) programs teach people with chronic conditions skills to manage their health conditions. We examined patterns in SME program participation among US adults with arthritis ages ≥18 years. Respondents with arthritis were those who reported ever being diagnosed with arthritis by a doctor or health care provider. We analyzed 2014 National Health Interview Survey data to estimate the percentage (unadjusted and age-standardized) who ever attended an SME program overall and for selected subgroups, representativeness of SME participants relative to all adults with arthritis, and trends in SME course participation. In 2014, 1 in 9 US adults with arthritis (11.3% [95% confidence interval (95% CI) 10.4-12.3]; age-standardized 11.4% [95% CI 10.0-12.9]) had ever participated in an SME program. SME participation (age-standardized) was highest among those with ≥8 health care provider visits in the past 12 months (16.0% [95% CI 13.1-19.4]). Since 2002, the number of adults with arthritis who have ever participated in SME has increased by 1.7 million, but the percentage has remained constant. Despite its many benefits, SME participation among US adults with arthritis remains persistently low. By recommending that their patients attend SME programs, health care providers can increase the likelihood that their patients experience SME program benefits. © 2016, American College of Rheumatology.

Collagen-induced arthritis in nonhuman primates: multiple epitopes of type II collagen can induce autoimmune-mediated arthritis in outbred cynomolgus monkeys.

Science.gov (United States)

Shimozuru, Y; Yamane, S; Fujimoto, K; Terao, K; Honjo, S; Nagai, Y; Sawitzke, A D; Terato, K

1998-03-01

To define which regions of the type II collagen (CII) molecule result in anticollagen antibody production and the subsequent development of autoantibodies in a collagen-induced arthritis (CIA) nonhuman primate model. Male and female cynomolgus monkeys (2-6 of each sex per group) were immunized with either chicken (Ch), human, or monkey (Mk) CII, or with cyanogen bromide (CB)-generated peptide fragments of ChCII emulsified in Freund's complete adjuvant. Monkeys were observed for the development of arthritis, and sera were collected and analyzed for anticollagen antibody specificity by enzyme-linked immunosorbent assay. Overt arthritis developed in all groups of monkeys immunized with intact CII and with all major CB peptide fragments of ChCII except CB8. Onset and severity of arthritis correlated best with serum anti-MkCII antibody levels. The levels of IgG autoantibody to MkCII were a result of the cross-reactivity rate of anti-heterologous CII antibodies with MkCII, which was based on the genetic background of individual monkeys rather than on sex differences. CII from several species and disparate regions of the CII molecule were able to induce autoantibody-mediated arthritis in outbred cynomolgus monkeys. The strong anti-MkCII response suggests that epitope spreading or induction of broad-based CII cross-reactivity occurred in these animals. Autoantibody levels to MkCII were higher in CIA-susceptible monkeys than in resistant monkeys, despite comparable antibody levels in response to the various immunizations of CII. These results closely parallel the type of anticollagen responses found in sera from rheumatoid arthritis patients. Perhaps this can be accounted for by similar major histocompatibility complex heterogenicity associated with an outbred population, or maybe this is a primate-specific pattern of reactivity to CII.

Overview review: Comparative efficacy of oral ibuprofen and paracetamol (acetaminophen) across acute and chronic pain conditions.

Science.gov (United States)

Moore, R A; Derry, S; Wiffen, P J; Straube, S; Aldington, D J

2015-10-01

Ibuprofen and paracetamol have long been used as analgesics in a range of acute, intermittent and chronic pain conditions. Paracetamol is often the first line analgesic recommended, without consensus about which is the better analgesic. An overview review of systematic reviews and meta-analyses directly compares ibuprofen and paracetamol at standard doses in particular painful conditions, or uses indirect comparisons against placebo. Electronic searches for systematic reviews were sought published since 1995 using outcomes approximating to ≥50% pain intensity reduction. Painful conditions were acute post-operative pain, dysmenorrhoea, tension-type headache (TTH), migraine, osteoarthritis and rheumatoid arthritis, back pain, cancer and paediatric pain. There was no systematic assessment of harm. Sixteen systematic reviews and four individual patient data meta-analyses were included. Ibuprofen was consistently superior to paracetamol at conventional doses in a range of painful conditions. Two direct comparisons favoured ibuprofen (acute pain, osteoarthritis). Three of four indirect comparisons favoured ibuprofen (acute pain, migraine, osteoarthritis); one showed no difference (TTH), although there were methodological problems. In five pain conditions (dysmenorrhoea, paediatric pain, cancer pain, back pain and rheumatoid arthritis), there were limited data on paracetamol and ibuprofen. At standard doses in different painful conditions, ibuprofen was usually superior producing more patients with the degree of pain relief that patients feel worthwhile. Neither of the drugs will be effective for everyone, and both are needed. This overview questions the practice of routinely using paracetamol as a first line analgesic because there is no good evidence for efficacy of paracetamol in many pain conditions. © 2014 The Authors. European Journal of Pain published by John Wiley & Sons Ltd on behalf of European Pain Federation - EFICC®.

The Stop Arthritis Very Early (SAVE) trial, an international multicentre, randomised, double-blind, placebo-controlled trial on glucocorticoids in very early arthritis

NARCIS (Netherlands)

Machold, Klaus P.; Landewé, Robert; Smolen, Josef S.; Stamm, Tanja A.; van der Heijde, Désirée M.; Verpoort, Kirsten N.; Brickmann, Kerstin; Vázquez-Mellado, Janitzia; Karateev, Dimitri E.; Breedveld, Ferdinand C.; Emery, Paul; Huizinga, Thomas W. J.

2010-01-01

Glucocorticoids (GCs) are often used as early arthritis treatment and it has been suggested that they induce remission or at least delay the development of rheumatoid arthritis (RA) and the need to start disease-modifying antirheumatic drugs (DMARDs). To test the effect of GCs on patients with very

Effects by periodontitis on pristane-induced arthritis in rats.

Science.gov (United States)

Eriksson, Kaja; Lönnblom, Erik; Tour, Gregory; Kats, Anna; Mydel, Piotr; Georgsson, Pierre; Hultgren, Catharina; Kharlamova, Nastya; Norin, Ulrika; Jönsson, Jörgen; Lundmark, Anna; Hellvard, Annelie; Lundberg, Karin; Jansson, Leif; Holmdahl, Rikard; Yucel-Lindberg, Tülay

2016-11-03

An infection-immune association of periodontal disease with rheumatoid arthritis has been suggested. This study aimed to investigate the effect of pre-existing periodontitis on the development and the immune/inflammatory response of pristane-induced arthritis. We investigated the effect of periodontitis induced by ligature placement and Porphyromonas gingivalis (P. gingivalis) infection, in combination with Fusobacterium nucleatum to promote its colonization, on the development of pristane-induced arthritis (PIA) in rats (Dark Agouti). Disease progression and severity of periodontitis and arthritis was monitored using clinical assessment, micro-computed tomography (micro-CT)/intraoral radiographs, antibody response, the inflammatory markers such as α-1-acid glycoprotein (α-1-AGP) and c-reactive protein (CRP) as well as cytokine multiplex profiling at different time intervals after induction. Experimentally induced periodontitis manifested clinically (P periodontitis-induction led to severe arthritis in all rats demonstrating that the severity of arthritis was not affected by the pre-existence of periodontitis. Endpoint analysis showed that 89% of the periodontitis-affected animals were positive for antibodies against arginine gingipain B and furthermore, the plasma antibody levels to a citrullinated P. gingivalis peptidylarginine deiminase (PPAD) peptide (denoted CPP3) were significantly (P periodontitis rats with PIA. Additionally, there was a trend towards increased pro-inflammatory and anti-inflammatory cytokine levels, and increased α-1-AGP levels in plasma from periodontitis-challenged PIA rats. Pre-existence of periodontitis induced antibodies against citrullinated peptide derived from PPAD in rats with PIA. However, there were no differences in the development or severity of PIA between periodontitis challenged and periodontitis free rats.

Innovative medicines for treatment of psoriatic arthritis

Directory of Open Access Journals (Sweden)

Levitan A.l.

2015-09-01

Full Text Available The problem of effective treatment of psoriatic arthritis has not been solved yet. The search for new therapeutic options is very active in many directions. At the stage of clinical trials are drugs that block interleukin-17-a (secukinumab, ixekizumab, brodalumab, drugs that suppress interleukin-12 and interleukin-23 (ustekinumab. To modern means to ensure psoriatic arthritis include drugs that are inhibitors of small molecules orkinase pathways (apremilast, tofacitinib.

Lactobacillus salivarius Isolated from Patients with Rheumatoid Arthritis Suppresses Collagen-Induced Arthritis and Increases Treg Frequency in Mice.

Science.gov (United States)

Liu, Xiaofei; Zhang, Juan; Zou, Qinghua; Zhong, Bing; Wang, Heng; Mou, Fangxiang; Wu, Like; Fang, Yongfei

2016-12-01

Previously, we demonstrated that Lactobacillus salivarius was more abundant in patients with rheumatoid arthritis (RA), an inflammatory autoimmune disease wherein the gut microbiota is altered, than in healthy individuals. However, the effect of L. salivarius in RA is unclear. Hence, we investigated the effect of L. salivarius isolated from patients with RA on collagen-induced arthritis (CIA) in mice. L. salivarius UCC118 or L. plantarum WCFS1 isolated from patients with RA was administered orally for 5 weeks, starting from 2 weeks before the induction of arthritis in DBA/1 mice. Clinical score progression, histological changes, serum cytokine concentrations, and the proportion of interleukin (IL)-17-producing T cells [T helper 17 (Th17)] and regulatory T cells (Tregs) in the spleen were evaluated. Bone erosion was evaluated by micro-computed tomography. CIA mice treated with either L. salivarius or L. plantarum showed lower arthritis scores, milder synovial infiltration, and less bone erosion when compared with phosphate-buffered, saline-treated CIA mice. Administration of L. salivarius and L. plantarum reduced the Th17 cell fraction and increased the Treg fraction. L. salivarius-treated CIA mice displayed a significant increase in serum anti-inflammatory IL-10 levels. Thus, pretreatment with L. salivarius could significantly improve CIA in mice and may help alleviate RA in a clinical setting.

What is new HLA-B27 acute anterior uveitis?

Science.gov (United States)

Wakefield, Denis; Chang, John H; Amjadi, Shahriar; Maconochie, Zoe; Abu El-Asrar, Ahmed; McCluskey, Peter

2011-04-01

Acute anterior uveitis (AAU) is the most common form of uveitis, accounting for approximately 90% of all cases. Half of all cases of AAU are HLA-B27 positive. The disease is typically acute in onset, unilateral, nongranulomatous inflammation involving the iris and ciliary body, with a tendency to recurrent attacks. Approximately 50% of all patients with HLA-B27 AAU develop an associated seronegative arthritis (SNA), while approximately 25% of the patients initially diagnosed with HLA-B27 SNA develop AAU. Environmental factors play a critical role in the pathogenesis of AAU; in particular, bacterial triggers have been strongly implicated in the development of this disease. Topical corticosteroids and cycloplegic agents remain the cornerstones of treatment for AAU. Salazopirine and methotrexate are effective in decreasing recurrent attacks. Biological agents such as anti-TNF and anti-CD20 therapy may be effective in refractory severe AU but are rarely required.

The lungs in rheumatoid arthritis - a clinical, radiographic and ...

African Journals Online (AJOL)

The lungs in rheumatoid arthritis - a clinical, radiographic and pulmonary function study. Stephen C. Morrison, Girish M. Mody, Sally R. Benatar, Orlando L Meyers. Abstract. Objective. To detennine the prevalence and spectrum of pulmonary abnormalities in patients with rheumatoid arthritis (RA) in a developing country.

HETEROGENEITY OF POLYCLONAL IMMUNOGLOBULINS NUCLEASE ACTIVITY IN RHEUMATOID AND REACTIVE ARTHRITIS

Directory of Open Access Journals (Sweden)

M. V. Volkova

2017-01-01

Full Text Available Catalytic properties of immunoglobulins are widely studied within recent years. It was found that nuclease activity of immunoglobulins is increased in systemic autoimmune diseases. Given some pathogenetic features of rheumatoid arthritis and reactive arthritis, it is appropriate to clarify the nature of nuclease activity in these diseases. Determination of DNAse activity of immunoglobulins with different DNA substrates, and search for specific substrates for distinct clinical entities could serve these purposes. The aim of present work is to determine DNase activity of the polyclonal class G immunoglobulins in rheumatoid and reactive arthritis using various methods.Different methods are used to evaluate nuclease activity. In this paper we present newly developed and modified techniques for determination of DNAse activity of polyclonal IgGs. Particular attention was paid to the electrophoretic method of DNase activity assessment. Polyclonal IgG isolated from blood serum of patients with rheumatoid arthritis and reactive arthritis were used for assays. In this study, we demonstrated the presence of an inhomogeneous DNase activity of immunoglobulins in relation to different substrates.Along with calf thymus DNA, we used bacterial plasmid DNA and PCR products based on bacterial gene sequences. Levels of DNase activity by rivanol clot method with calf thymus DNA as substrate proved to be higher in patients with rheumatoid arthritis than the control values (p < 0.01. DNase abzyme activity in patients with rheumatoid arthritis was elevated, as compared to the patients with reactive arthritis (p < 0.01.When examining ability of the IgG to hydrolyze procaryotic DNA (bacterial plasmid DNA and PCR products, based on bacterial genes, we obtained heterogeneous results. Different Ig samples showed varying degrees of DNA hydrolysis. Abzyme hydrolysis of DNA substrates longer than 700 bp was more pronounced, as compared to short DNA substrates (100 base pairs

Impact of Sensory Impairments on Functional Disability in Adults With Arthritis

Science.gov (United States)

Fisher, Diana E.; Ward, Michael M.; Hoffman, Howard J.; Li, Chuan-Ming; Cotch, Mary Frances

2015-01-01

Introduction Mobility is reduced in people with sensory impairments and those with arthritis. The joint impact of these conditions may be underappreciated. This study examines the associations between impairments in vision, hearing, and balance and functional ability in adults with versus without arthritis. Methods Using National Health and Nutrition Examination Survey data from 1999–2004, arthritis status, functional ability, and sensory impairments (vision, hearing, and balance) were assessed from self-reported responses by 6,654 individuals aged ≥50 years (mean age, 63.4 years; 46.3% male). Multivariable regression analyses, conducted in 2014, assessed the associations between sensory impairment and arthritis on functional ability and mobility. Results Among study participants, 41.8% reported having arthritis; of these, 27.1%, 44.9%, and 35.1% reported impaired vision, hearing, or balance, respectively. Having multiple sensory impairments was significantly associated with reduced functional ability in people with arthritis; individuals with three sensory impairments reported the highest levels of disability for all functional domains (compared with no impairment; lower extremity mobility, 80.2% vs 39.1%; general physical activities, 94.7% vs 75.9%; activities of daily living, 69.7% vs 27.2%; instrumental activities of daily living, 77.2% vs 37.4%; leisure and social activities, 66.3% vs 30.6%; impaired gait speed, 48.1% vs 16.3%; all parthritis, had the greatest impact on mobility, with odds of impaired mobility at least twice as high as for individuals without arthritis. Conclusions Addressing sensory deficits, especially difficulties with vision, may improve functional ability, which may be particularly helpful for adults with arthritis. PMID:26410186

Effect of Education on Perceived Self-Efficacy for Individuals with Arthritis

Directory of Open Access Journals (Sweden)

Magfiret Kara Kasikci

2010-01-01

Full Text Available Background: Arthritis self-efficacy characterizes individuals’ confidence in managing their arthritis. Patienteducation in arthritis aims to improve health outcomes by prompting people to adopt self-managementbehaviours. Therefore, perceived self-efficacy and patient education in arthritis is of great importance.Aims: This study was performed to determine the effects of education on self-efficacy perception in arthritisindividuals.Methodology: This study was a semi-experimental of pre-test and post test design in an equivalent controlgroup. The research was conducted in a physiotherapy and immunology clinics in Erzurum, Turkey. The datawere obtained from 80 individuals with arthritis. These eighty arthritis individuals were composed 40 of whomwere in the experimental and 40 of whom were in control group. As the data gathering tools, a questionnaireform and arthritis self-efficacy scale (ASES were used. ASES developed by Lorig et al. and adjusted fromEnglish to Turkish by Ünsal&Kaşıkçı was used to measure individuals’ self-efficacy. Questionnaire form andscale were completed by the individuals in both groups. Patients in the experimental group were educated withthe booklet. The education program was applied 4 times, once in 3 weeks. The time required for each stage was45~60 minutes. In the control group, care was provided according to the usual routine.Results: There was no statistically significant difference between the pre-test ASES scores of the individuals inboth groups. Self-efficacy levels after education were significantly improved in the experimental groupcompared to the control group.Conclusions: The results of this study showed that the planned education can be considered an effectiveintervention for increasing self-efficacy perception in arthritis individuals.

Cystic form of rheumatoid arthritis

Energy Technology Data Exchange (ETDEWEB)

Dijkstra, P.F.; Gubler, F.M.; Maas, A.

1988-10-01

A nonerosive form of rheumatoid arthritis (R.A.) was found in 62 patients out of 660 patients with R.A.. These 62 patients exhibit slowly progressive cystic changes in about the same joints in which usually erosions develop in classic R.A.. The E.S.R. is often low, half of the patients remained seronegative and there are 35 males and 27 females in the group. A smaller group of 15 out of these patients could be followed from a stage wherein the radiographs were normal to a stage of extensive cystic changes, over a period of at least 6 years. An attempt is made to delineate this group within the rheumatoid arthritis disease entity.

Coexisting ankylosing spondylitis and rheumatoid arthritis: a case report with literature review.

Science.gov (United States)

Guo, Ying-Ying; Yang, Li-Li; Cui, Hua-Dong; Zhao, Shuai; Zhang, Ning

2011-10-01

A 30-year-old female patient with coexisting ankylosing spondylitis and rheumatoid arthritis was diagnosed and treated. The human leukocyte antigen (HLA)-B27 is a predisposing factor of ankylosing spondylitis and HLA-DR4 is a predisposing factor of rheumatoid arthritis. This patient was HLA-B27 and HLA-DR4 positive, and ankylosing spondylitis manifested before rheumatoid arthritis. After disease modifying anti-rheumatic drugs successfully arrested ankylosing spondylitis activity the patient conceived and delivered a healthy baby. One year later, she developed peripheral polyarthritis and was diagnosed with rheumatoid arthritis. We hypothesized that pregnancy may be one of the environmental factors that can activate rheumatoid arthritis, and that disease modifying anti-rheumatic drugs play an important role in keeping the disease under control.

Arthritis and the Risk of Falling Into Poverty: A Survival Analysis Using Australian Data.

Science.gov (United States)

Callander, Emily J; Schofield, Deborah J

2016-01-01

Low income is known to be associated with having arthritis. However, no longitudinal studies have documented the relationship between developing arthritis and falling into poverty. The purpose of this study was to evaluate Australians who developed arthritis to determine if they had an elevated risk of falling into poverty. Survival analysis using Cox regression models was applied to nationally representative, longitudinal survey data obtained between January 1, 2007 and December 31, 2012 from Australian adults who were ages 21 years and older in 2007. The hazard ratio for falling into income poverty was 1.08 (95% confidence interval [95% CI] 1.06-1.09) in women who were diagnosed as having arthritis and 1.15 (95% CI 1.13-1.16) in men who were diagnosed as having arthritis, as compared to those who were never diagnosed as having arthritis. The hazard ratio for falling into multidimensional poverty was 1.15 (95% CI 1.14-1.17) in women who were diagnosed as having arthritis and 1.88 (95% CI 1.85-1.91) in men who were diagnosed as having arthritis. Developing arthritis increases the risk of falling into income poverty and multidimensional poverty. The risk of multidimensional poverty is greater than the risk of income poverty. Given the high prevalence of arthritis, the condition is likely an overlooked driver of poverty. © 2016, American College of Rheumatology.

Magnetic resonance imaging in psoriatic arthritis: a review of the literature

DEFF Research Database (Denmark)

McQueen, F.M.; Lassere, M.; Østergaard, Mikkel

2006-01-01

Psoriatic arthritis is a diverse condition that may be characterized by peripheral inflammatory arthritis, axial involvement, dactylitis and enthesitis. Magnetic resonance imaging (MRI) allows visualization of soft tissue, articular and entheseal lesions, and provides a unique picture of the dise....../sacroiliitis and subclinical arthropathy. Comparisons have been drawn with the more extensive literature describing the MRI features of rheumatoid arthritis and ankylosing spondylitis....... of the disease process that cannot be gained using other imaging modalities. This review focuses on the literature on MRI in psoriatic arthritis published from 1996 to July 2005. The MRI features discussed include synovitis, tendonitis, dactylitis, bone oedema, bone erosions, soft tissue oedema, spondylitis...

Rheumatoid Arthritis Educational Video Series

Medline Plus

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

Is early rheumatoid arthritis the same disease process as late rheumatoid arthritis?

NARCIS (Netherlands)

Tak, P. P.

2001-01-01

Thoughts on treatment for the early control of synovitis have stimulated research on pathobiological events at the site of inflammation in patients with early rheumatoid arthritis. Several studies have thus been conducted to examine synovial biopsy samples at various stages of the disease. The most

75 FR 55805 - Arthritis Advisory Committee; Notice of Meeting

Science.gov (United States)

2010-09-14

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2010-N-0001] Arthritis Advisory Committee; Notice of Meeting AGENCY: Food and Drug Administration, HHS. ACTION: Notice... Administration (FDA). The meeting will be open to the public. Name of Committee: Arthritis Advisory Committee...

76 FR 42715 - Arthritis Advisory Committee; Notice of Meeting

Science.gov (United States)

2011-07-19

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2011-N-0002] Arthritis Advisory Committee; Notice of Meeting AGENCY: Food and Drug Administration, HHS. ACTION: Notice... Administration (FDA). The meeting will be open to the public. Name of Committee: Arthritis Advisory Committee...

77 FR 13611 - Arthritis Advisory Committee; Notice of Meeting

Science.gov (United States)

2012-03-07

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2012-N-0001] Arthritis Advisory Committee; Notice of Meeting AGENCY: Food and Drug Administration, HHS. ACTION: Notice... Administration (FDA). The meeting will be open to the public. Name of Committee: Arthritis Advisory Committee...

77 FR 1697 - Arthritis Advisory Committee; Notice of Meeting

Science.gov (United States)

2012-01-11

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2012-N-0001] Arthritis Advisory Committee; Notice of Meeting AGENCY: Food and Drug Administration, HHS. ACTION: Notice... Administration (FDA). The meeting will be open to the public. Name of Committee: Arthritis Advisory Committee...

78 FR 33423 - Arthritis Advisory Committee; Notice of Meeting

Science.gov (United States)

2013-06-04

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2013-N-0001] Arthritis Advisory Committee; Notice of Meeting AGENCY: Food and Drug Administration, HHS. ACTION: Notice... Administration (FDA). The meeting will be open to the public. Name of Committee: Arthritis Advisory Committee...

Anti-IL-1alpha autoantibodies in early rheumatoid arthritis

DEFF Research Database (Denmark)

Forslind, K; Svensson, Birte; Svenson, M

2001-01-01

To investigate the potential predictive value of autoantibodies against IL1-alpha (anti-IL-1alpha) in patients with early rheumatoid arthritis (RA).......To investigate the potential predictive value of autoantibodies against IL1-alpha (anti-IL-1alpha) in patients with early rheumatoid arthritis (RA)....

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....

Neuroradiologic picture of cerebral vasculitis in rheumatoid arthritis

International Nuclear Information System (INIS)

Paci, R.; Giuffrida, C.M.; Marangolo, M.; Ventura, F.; Di Paola, F.

1983-01-01

The central nervous system is rarely involved in rheumatoid arthritis. In this paper the authors report a case of a 50-year-old woman who had rheumatoid arthritis for about 6 years. A month before admission she presented a symptomatology resembling an expansive intracranial process. Angiography revealed cerebral arteritis and CT showed areas of hypodensity with marked contrast enhancement. (orig.)

Gout in the spotlight.

Science.gov (United States)

So, Alexander

2008-01-01

Understanding how uric acid crystals provoke inflammation is crucial to improving our management of acute gout. It is well known that urate crystals stimulate monocytes and macrophages to elaborate inflammatory cytokines, but the tissue response of the synovium is less well understood. Microarray analysis of mRNA expression by these lining cells may help to delineate the genes that are modulated. Employing a murine air-pouch model, a number of genes expressed by innate immune cells were found to be rapidly upregulated by monosodium urate crystals. These findings provide new research avenues to investigate the physiopathology of gouty inflammation, and may eventually lead to new therapeutic targets in acute gout.

Mass-spectrometric identification of T-kininogen I/thiostatin as an acute-phase inflammatory protein suppressed by curcumin and capsaicin.

Science.gov (United States)

Joe, Bina; Nagaraju, Anitha; Gowda, Lalitha R; Basrur, Venkatesha; Lokesh, Belur R

2014-01-01

Curcumin and capsaicin are dietary xenobiotics with well-documented anti-inflammatory properties. Previously, the beneficial effect of these spice principles in lowering chronic inflammation was demonstrated using a rat experimental model for arthritis. The extent of lowering of arthritic index by the spice principles was associated with a significant shift in macrophage function favoring the reduction of pro-inflammatory molecules such as reactive oxygen species and production and release of anti-inflammatory metabolites of arachidonic acid. Beyond the cellular effects on macrophage function, oral administration of curcumin and capsaicin caused alterations in serum protein profiles of rats injected with adjuvant to develop arthritis. Specifically, a 72 kDa acidic glycoprotein, GpA72, which was elevated in pre-arthritic rats, was significantly lowered by feeding either curcumin or capsaicin to the rats. Employing the tandem mass spectrometric approach for direct sequencing of peptides, here we report the identification of GpA72 as T-kininogen I also known as Thiostatin. Since T-kininogen I is an early acute-phase protein, we additionally tested the efficiency of curcumin and capsaicin to mediate the inflammatory response in an acute phase model. The results demonstrate that curcumin and capsaicin lower the acute-phase inflammatory response, the molecular mechanism for which is, in part, mediated by pathways associated with the lowering of T-kininogen I.

Mass-spectrometric identification of T-kininogen I/thiostatin as an acute-phase inflammatory protein suppressed by curcumin and capsaicin.

Directory of Open Access Journals (Sweden)

Bina Joe

Full Text Available Curcumin and capsaicin are dietary xenobiotics with well-documented anti-inflammatory properties. Previously, the beneficial effect of these spice principles in lowering chronic inflammation was demonstrated using a rat experimental model for arthritis. The extent of lowering of arthritic index by the spice principles was associated with a significant shift in macrophage function favoring the reduction of pro-inflammatory molecules such as reactive oxygen species and production and release of anti-inflammatory metabolites of arachidonic acid. Beyond the cellular effects on macrophage function, oral administration of curcumin and capsaicin caused alterations in serum protein profiles of rats injected with adjuvant to develop arthritis. Specifically, a 72 kDa acidic glycoprotein, GpA72, which was elevated in pre-arthritic rats, was significantly lowered by feeding either curcumin or capsaicin to the rats. Employing the tandem mass spectrometric approach for direct sequencing of peptides, here we report the identification of GpA72 as T-kininogen I also known as Thiostatin. Since T-kininogen I is an early acute-phase protein, we additionally tested the efficiency of curcumin and capsaicin to mediate the inflammatory response in an acute phase model. The results demonstrate that curcumin and capsaicin lower the acute-phase inflammatory response, the molecular mechanism for which is, in part, mediated by pathways associated with the lowering of T-kininogen I.

Detection of Arthritis by Joint Scanning

Energy Technology Data Exchange (ETDEWEB)

Maxfield, W. S. [Dept, of Radiology, Louisiana State University School of Medicine, New Orleans, LA (United States); Weiss, T. E.; Tutton, R. H.; Hidalgo, J. U. [Ochsner Clinic and Ochsner Foundation Hospital, New Orleans, LA (United States)

1969-05-15

Detection and identification of early arthritis is frequently difficult with routine methods. Several tracers, {sup 131}I human serum albumin (25 {mu}Ci/10 lb), {sup 99m}Tc human serum albumin (1-3 mCi), {sup 131}I iodipamide (40 {mu}Ci/10 lb), and {sup 99m}Tc pertechnetate (10 mCi), have been employed for joint scanning to detect synovitis produced by arthritis in joints of the extremities. When administered intravenously, the 25% increase in localization of these tracers in the synovial membrane, if there is active synovitis, can be demonstrated by scintillation scanning. This ability to detect synovitis at an early stage enables the joint scan to show areas of active synovitis not demonstrated on roentgenograms. The scan may objectively confirm or disprove questionable physical findings. From this standpoint the technique has been useful in determining whether joint pain is functional or due to arthritis as a negative localization tends to rule out active synovitis as the cause of the pain. The scan demonstration of a positive localization of the tracer in several joints when only one area is symptomatic is evidence that joint pain is due to systemic disease. The short half-life tracera permit serial studies to follow the course of an arthritis process. Use of {sup 99m}Tc pertechnetate and an Anger camera have made joint scanning a practical technique for clinical use. A review of the accuracy of joint scanning in 130 cases as compared to roentgenograms is presented. (author)

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.

Magnetic resonance imaging of the hand in rheumatoid arthritis. New scientific insights and practical application; Magnetresonanztomographie der Hand bei rheumatoider Arthritis. Wissenschaftliche Ergebnisse und praktische Anwendung

Energy Technology Data Exchange (ETDEWEB)

Hermann, K.G.A. [Charite - Universitaetsmedizin Berlin, Institut fuer Radiologie am Campus Mitte, Berlin (Germany)

2006-05-15

Magnetic resonance imaging (MRI) is a sensitive diagnostic modality for the detection of inflammatory changes in peripheral joints. Nevertheless, the widespread clinical use of MRI in assessing patients with early rheumatoid arthritis is still hampered by the technical complexity and higher cost of MRI compared with conventional radiography. This overview summarizes the results of recent research and gives practical tips on how to perform MRI of the hands. The authors present an MR protocol for hand imaging, discuss the pros and cons of low-field MR scanners, and outline pitfalls and artifacts. The MRI changes associated with rheumatoid arthritis such as synovitis, tenosynovitis, erosions, and bone marrow edema are described including their prognostic significance. The proven facts on the validation and grading of MR changes in rheumatoid arthritis are summarized. Finally, the role of MRI in the differential diagnosis of arthritis is critically discussed. (orig.) [German] Die Magnetresonanztomographie (MRT) ist ein sensitives Verfahren zur Detektion entzuendlicher Veraenderungen der peripheren Gelenke. Den breiten Einsatz der MRT im Fruehstadium der rheumatoiden Arthritis behindern derzeit jedoch der im Vergleich zur konventionellen Roentgendiagnostik hoehere technische Aufwand und vermehrte Kosten. Diese Uebersichtsarbeit fasst wichtige Studienergebnisse zusammen und gibt praktische Hinweise fuer Hand-MRTs. Ein geeignetes Sequenzprotokoll wird vorgestellt, Vor- und Nachteile von Niederfeld-MRTs werden beruecksichtigt, moegliche Fehlerquellen und Artefakte diskutiert. Magnetresonanztomographische Befunde bei rheumatoider Arthritis wie Synovitis, Tenosynovitis, Erosionen und Knochenmarkoedeme werden beschrieben und deren prognostische Bedeutung dargestellt. Gesicherte Fakten zur Validierung und Moeglichkeiten der Graduierung MR-tomographischer Veraenderungen bei rheumatoider Arthritis werden zusammengefasst. Der Nutzen der MRT zur differenzialdiagnostischen