Search Results
Results 451 - 500 of 1848
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Julià Antonio - - 2009
TNF alpha blockade agents like infliximab are actually the treatment of choice for those rheumatoid arthritis (RA) patients who fail standard therapy. However, a considerable percentage of anti-TNF alpha treated patients do not show a significant clinical response. Given that new therapies for treatment of RA have been recently approved, ...
Nozawa Kazuhisa - - 2009
A protein analysis using a mass spectrometry indicated that there are serum proteins showing significant quantitative changes after the administration of infliximab. Among them, connective tissue growth factor (CTGF) seems to be related to the pathogenesis of rheumatoid arthritis (RA). Therefore, this study was conducted to investigate how CTGF is ...
Ursum Jennie - - 2009
The aim of this study was to examine seroconversion and the relationship with age and inflammation of autoantibodies in a large group of patients attending an outpatient rheumatology clinic. Levels of antibodies to citrullinated proteins/peptides (ACPAs) and IgM rheumatoid factor (IgM-RF) were determined in 22,427 samples collected from 18,658 patients. ...
Shakeri Ramin - - 2009
Gluten sensitive enteropathy (GSE) is an autoimmune enteropathy triggered by the ingestion of gluten-containing grains in susceptible individuals. Recurrent aphthous stomatitis (RAS) may be the sole manifestation of GSE. The aim of this study was to determine the prevalence of gluten sensitivity enteropathy (GSE) in a large group of patients ...
Gil Constantino - - 2009
Increasing evidence incriminates bacteria, especially Mycoplasma fermentans, as possible arthritogenic agents in humans. The purpose of this study was to investigate M. fermentans in the bloodstream of patients with rheumatoid arthritis. Two hundred and nineteen blood samples from patients with rheumatoid arthritis, systemic lupus erythematosus, antiphospholipid syndrome, and healthy individuals ...
Navarro-Sarabia Federico - - 2009
No definitive data are available regarding the value of switching to an alternative TNF antagonist in rheumatoid arthritis patients who fail to respond to the first one. The aim of this study was to evaluate treatment response in a clinical setting based on HAQ improvement and EULAR response criteria in ...
Horikoshi Masanobu - - 2009
The efficacy of infliximab, a chimeric antibody against tumor necrosis factor-alpha used to treat patients with rheumatoid arthritis (RA), tends to decrease as patients develop human antichimeric antibody against infliximab (HACA). The clinical study reported here was designed to evaluate the efficacy of mizoribine (MZR) pulse therapy in patients who ...
Agarwal Shilpi - - 2009
In chronic arthritis cartilage and bone destruction occur as a consequence of synovial inflammation. It is mainly mediated by matrix metalloproteinases and RANKL-OPG pathways. Data on synovial fluid levels of these mediators in enthesitis related arthritis subtype (ERA) of JIA are not available. MMP-1, MMP-3, TIMP, sRANKL and OPG levels ...
Vlcek Miroslav - - 2008
Sympathoneural and adrenomedullary impairments have been suggested in patients with rheumatoid arthritis (RA). In the present study, sympathoneural and adrenomedullary responses to orthostasis were evaluated in eight female RA patients and in eight matched healthy controls. The testing consisted of sequence of stabilization period in supine position, legs-up position, orthostasis, ...
Tsiakalos Aristotelis P - - 2008
An open-label, prospective, uncontrolled study created to investigate clinical response, serological changes and side effects in Greek patients with rheumatoid arthritis (RA), after B-cell depletion with rituximab. Patients with high disease activity (disease activity score [DAS]-28 > 5.1) were selected for treatment with rituximab and received two infusions, 1 gr ...
Arshad, Anwar
A high frequency of bronchopulmonary infections complicating rheumatoid arthritis has been described in reports of case series. This study was undertaken to confirm and compare these finding in patients with RA and control. 117 patients with RA and 103 patients with OA/soft tissue rheumatism as controls. Study subjects were studied ...
van Oosterhout, Maikel
This thesis discusses several aspects of therapeutic interventions for arthritis of the knee, especially arthroscopic lavage. Arthroscopic lavage is a technique in which the inflamed knee of the patient is rinced with saline. After the procedure corticosteroids can be administered to suppress inflammation. Arthroscopic lavage was superior in suppressing recurrence ...
Ca─člayan F - - 2008
OBJECTIVE: Recurrent aphthous stomatitis (RAS) is the most common oral ulcerative condition affecting 5-25% of the general population. The aim of this study was to evaluate the oxidative stress parameters in saliva of patients with RAS and to investigate the relationship among these parameters in either group. Materials and METHODS: ...
Zuderman Lidiya - - 2008
OBJECTIVE: To evaluate the effectiveness of radiosynoviorthesis (RSO) in relation to joint type and underlying disease by both self-assessment of patients and scintigraphic assessment to determine conditions under which RSO might be preferable to the sole intra-articular corticoid injection. METHODS: Radiosynoviorthesis was performed on 136 patients for 424 joints [242 ...
Auger I - - 2009
To identify new IgG autoantibodies in sera from patients with rheumatoid arthritis (RA). We tested serum samples from 19 patients with RA with given human leukocyte antigen (HLA)-DR genotypes, from 7 patients with spondylarthropathy, 2 patients with lupus, 4 patients with systemic sclerosis and 10 healthy individuals on 8268 human ...
Jensen Niels C - - 2009
BACKGROUND: There exist very few long-term follow-up studies, on total ankle replacement (TAR). In the present study a cohort of rheumatoid arthritic (RA) were followed for up to 23 years. METHODS: Thirty-three TAR were performed in 26 RA patients from 1980 to 1993. Removal of the prostheses and radiolucency was ...
Geuskens Goedele A - - 2008
OBJECTIVE: To study the occurrence of sick leave and to identify work characteristics related to sick leave in patients with early inflammatory joint conditions. METHODS: Patients with inflammatory joint conditions present for <12 months were included in this cross-sectional study. Approximately 85% of patients satisfying the criteria participated. Data collection ...
Stocking Carol B - - 2008
To compare assessments of the decisional capacity of cognitively impaired patients by research assistants (RAs) and by family caregiver/proxies and to determine whether either or both groups judge capacity differently depending on the specific (hypothetical) research enrollment decision being made. Cross-sectional. Three clinics, one each in Ohio, Kentucky, and Illinois. ...
Pieringer Herwig - - 2009
OBJECTIVE: There is growing evidence of premature atherosclerosis in patients with rheumatoid arthritis (RA), leading to a higher rate of cardiovascular events than in the general population. The augmentation index (AIx), a marker of arterial stiffness, is an indicator of vascular function. The aim of the study was as follows: ...
Giacomozzi Claudia - - 2009
OBJECTIVE: To detect gait alterations in rheumatoid arthritis (RA) patients using peak pressure curves (PPC) and normalized force curves (NFC) instead of clinical classification based on the health assessment questionnaire (HAQ). METHODS: Three RA groups--30 patients each--were classified according to their HAQ score. Cluster analysis based on a k-means algorithm ...
Atouf Ouafa - - 2008
OBJECTIVES: Rheumatoid arthritis (RA) is an autoimmune multifactorial disease which has a great socio-economic impact in Morocco. The association of HLA genes with RA was studied in various ethnic groups but not in the Moroccan population. Our study focused on evaluating the distribution of class I and class II HLA ...
Yokota Kazuhiro - - 2009
We report a Japanese male patient with intractable rheumatoid arthritis (RA), in whom tacrolimus was effective ultimately. Five years before the admission he was diagnosed as RA, which was resistant to various disease-modifying anti-rheumatic drugs (DMARDs). Two years before, administration of infliximab was initiated although the medicine failed to control ...
Teh C L - - 2008
The aim of our study is to describe the pattern, clinical features, treatment regimes, and disease activity among the patients treated for rheumatoid arthritis (RA) in the Sarawak General Hospital. We performed a cross-sectional study of all patients with a diagnosis of RA who received treatment at the General Medical ...
Guler H - - 2008
OBJECTIVES: We aimed to investigate the relationship between anti-cyclic citrullinated peptide (anti-CCP) levels and bone mineral density (BMD), bone turnover, and radiographic damage in patients with rheumatoid arthritis (RA). METHODS: Eighty patients (68 females, 12 males, mean age 46.50+/-14.59 years) with RA were included in the study. Anti-CCP antibodies were ...
Leoratti Fabiana M S - - 2008
BACKGROUND: Malaria is one of the most significant infectious diseases in the world and is responsible for a large proportion of infant deaths. Toll-like receptors (TLRs), key components of innate immunity, are central to countering infection. Variants in the TLR-signaling pathway are associated with susceptibility to infectious diseases. METHODS: We ...
Peña-Sagredo J L - - 2008
The prognosis of patients with rheumatic diseases has improved considerably following the use of biological therapies. However, an increase in the frequency of bacterial infections has been observed in patients receiving these therapies. In the present study we aimed to assess the frequency of Listeria monocytogenes infection in a large ...
Davis John M JM - - 2008
To compare the clinical presentation, management, and outcome of heart failure in patients with rheumatoid arthritis (RA) compared with non-RA patients. We conducted a community-based cohort study in the setting of Olmsted County, Minnesota, from 1979 to 2000. One hundred three patients with RA and 852 non-RA patients with incident ...
Shibata Sayaka - - 2009
BACKGROUND: Anti-cyclic citrullinated peptide antibodies (anti-CCP) are reported to be found in 5-13% of patients with psoriatic arthritis (PsA). However, whether anti-CCP-positive PsA patients and rheumatoid arthritis (RA) patients have a similar pathophysiological background still remains uncertain. OBJECTIVE: To determine the prevalence of anti-CCP antibodies in patients with PsA and ...
Marotte H - - 2009
BACKGROUND: Defining the remission criteria of rheumatoid arthritis (RA) remains a critical issue. Markers of synovium activity, urinary glucosyl-galactosyl-pyridinoline (Glc-Gal-PYD) and of cartilage destruction, urinary C-terminal crosslinking telopeptide of type II collagen (CTX-II) have been shown to reflect disease activity and joint damage progression in RA. METHODS: The prospective study ...
Miyata Masahiko - - 2008
STUDY DESIGN: A retrospective comparative study on the morphologic characteristics of the axis in patients with or without rheumatoid arthritis (RA). OBJECTIVE: To compare the morphologic risk of vertebral artery (VA) injury during atlantoaxial transarticular screw fixation between patients with or without RA. SUMMARY OF BACKGROUND DATA: VA injury is ...
Morovic-Vergles Jadranka - - 2008
The relationship between synovial fluid (SF) cAMP level and IL-18 and PGE2 SF levels in rheumatoid arthritis (RA) and osteoarthritis (OA) patients, and between SF cAMP level and disease as well as inflammatory activity in RA were investigated in 17 RA and 19 OA patients. Erythrocyte sedimentation rate (ESR), serum ...
Pamuk Omer Nuri - - 2008
In this study, we evaluated the clinical features, treatment modalities, including TNF-blockers, purified protein derivative (PPD) test, chest X-ray and HRCT results in our AS patients. We evaluated the clinical features, disease activity and PPD results in 88 AS patients (72 males, 16 females, mean age: 38.3+/-10) diagnosed at our ...
van der Helm-van Mil Annette H M - - 2008
The decision to start disease-modifying antirheumatic drugs in patients with recent-onset undifferentiated arthritis (UA) is complicated by a varied natural disease course in which the disease in one-third of patients progresses to rheumatoid arthritis (RA), whereas 40-50% of patients experience spontaneous remission. Recently, a prediction rule was developed to estimate ...
Patatanian E - - 2008
The retinoic acid syndrome (RAS) is an unpredictable but frequent complication which may develop after administration of all-trans retinoic acid (ATRA) most commonly in patients with acute promyelocytic leukaemia (APL). In this review, we describe the incidence, predictive factors, clinical course, outcome and treatment of RAS in patients with APL ...
Richette Pascal - - 2008
OBJECTIVE: To assess the interleukin 1 receptor antagonist (IL-1Ra)/IL-1beta ratio in synovial fluid (SF) of patients with knee osteoarthritis (OA) or rheumatoid arthritis (RA) to determine a possible relation between cytokine level and disease activity. METHODS: IL-1beta and IL-1Ra concentrations were measured by ELISA in knee SF from patients with ...
Jick S S - - 2009
To evaluate whether statins are associated with a protective effect on the development of rheumatoid arthritis (RA). A nested case-control study was conducted using data from the General Practice Research Database. A study population consisting of three groups of subjects aged 40-89 years was identified: (1) patients exposed to a ...
Ravoet Christophe - - 2008
Although an activating mutation of Ras is commonly observed in myelodysplastic syndrome (MDS), the role of Ras in the natural history of MDS remains largely unknown. We prospectively studied efficiency and tolerance of lonafarnib, a compound able to inhibit Ras signalling pathway through an inhibition of farnesyl transferase, in patients ...
Hornung Nete - - 2008
OBJECTIVE: To investigate the accumulation of methotrexate (MTX) in circulating erythrocytes and the association with pharmacokinetic variables, weekly dose, and clinical efficacy in 2 cohorts of patients with chronic active rheumatoid arthritis (RA) undergoing MTX monotherapy. METHODS: Seventy-six patients with RA were included in this open prospective study: 40 were ...
Uhlig T - - 2009
BACKGROUND: The comprehensive International Classification of Functioning, Disability and Health (ICF) Core Set for rheumatoid arthritis (RA) is a selection of 96 categories from the ICF, representing relevant aspects in the functioning of patients with RA. OBJECTIVES: To study the responsiveness of the ICF Core Set for RA in rheumatological ...
Charpin C - - 2008
OBJECTIVE: To test whether the presence of RA associated HLA-DRB1*0101, HLA-DRB1*0401 and HLA-DRB1*0404 alleles individually influences anti-cyclic citrullinated peptide antibodies (anti-CCP) production. METHODS: The frequency of anti-CCP antibodies was calculated in the sera of 260 RA patients expressing either two (double dose genotypes SE+/SE+), one (single dose genotypes SE+/SE-) or ...
Miyata Masahiko - - 2008
OBJECT: Vertebral artery (VA) injury is a potentially serious complication of C-2 pedicle screw (PS) fixation. Although this surgery is frequently performed in patients with rheumatoid arthritis (RA), few studies have compared the risk of VA injury in patients with and without RA. In this study, the authors compare the ...
Moses Alder N - - 2008
OBJECTIVE: Current tools for assessing Behçet's syndrome (BS) do not include patient-reported outcomes such as functional disability, pain or fatigue. We examined various outcome measures using the multi-dimensional Health Assessment Questionnaire (MDHAQ) and compared them between BS patients with and without arthritis. We also compared the results to those for ...
Chung Cecilia P - - 2008
OBJECTIVE: Insulin resistance is increased by inflammation, but the mechanisms are unclear. The present study was undertaken to test the hypothesis that decreased insulin sensitivity is differentially associated with mediators of inflammation by studying 2 chronic inflammatory diseases of different pathogenesis, systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA). METHODS: ...
Suliman Ahmed - - 2008
We evaluated whether there was a clinical outcome benefit in patients incidentally discovered to have high-grade renal artery stenosis (RAS) and treated with percutaneous transluminal renal angioplasty and stenting (PTRAS) at the time of angiogram for another indicated procedure. A retrospective chart review was performed on all patients undergoing renal ...
Arora Rohit R - - 2008
Cardiovascular autonomic neuropathy (CAN) is a disorder of progressive autonomic dysfunction (AD) associated with diabetes and other chronic diseases. Orthostatic hypotension (OH) is one of the most incapacitating symptoms of CAN and AD. AD in OH can include sympathetic withdrawal (SW). To detect and diagnose SW, parasympathetic and sympathetic changes ...
Mori Shunsuke - - 2008
OBJECTIVE: To identify the predominant radiological abnormalities in the lungs of patients with early rheumatoid arthritis (RA) and in those with longstanding RA. METHODS: We performed high-resolution computed tomography (HRCT) on a total of 126 patients with early RA (n = 65) and longstanding RA (n = 61). The most ...
Knudsen Lene S - - 2008
OBJECTIVE: To determine plasma interleukin 6 (pIL-6), plasma vascular endothelial growth factor (pVEGF), and serum (s) YKL-40 in patients with early rheumatoid arthritis (RA) and unclassified polyarthritis (PA), and investigate their relationship with radiographic outcome. METHODS: pIL-6 and pVEGF were determined by ELISA and sYKL-40 by an in-house radioimmunoassay in ...
Chen Der-Yuan - - 2008
To investigate QuantiFERON-tuberculosis Gold (QFT-G) assay and tuberculin skin test (TST) for latent tuberculosis (TB) infection (LTBI) in patients with rheumatoid arthritis (RA) treated with adalimumab. We prospectively followed up 43 RA patients who received adalimumab therapy and underwent serial TSTs and QFT-G assays. TST was performed using Mantoux method ...
Vaahtovuo Jussi - - 2008
OBJECTIVE: To compare the composition of intestinal microbiota of patients with early rheumatoid arthritis (RA) or fibromyalgia (FM), fecal samples were collected from 51 patients with RA and 50 with FM. METHODS: RA patients fulfilled the RA criteria of the American College of Rheumatology, and duration of their disease was ...
Turner Deborah E - - 2008
PURPOSE: Foot deformity is a well-recognised impairment in patients with rheumatoid arthritis (RA) which results in functional disability. Deformity can occur at the rearfoot, midfoot, forefoot or in combination and the impact that site-specific foot deformities has on functional disability is largely unknown. The aim of this study was to ...
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