Abstract:
INTRODUCTION:We sought to assess vascularity in wrist tenosynovitis by using power Doppler ultrasound (PDUS) and to compare detection of intra- and peritendinous vascularity with that of contrast-enhanced grey-scale ultrasound (CEUS). METHODS:Twenty-six tendons of 24 patients (nine men, 15 women; mean age ± SD, 54.4 ± 11.8 years) with a clinical diagnosis of tenosynovitis were examined with B-mode ultrasonography, PDUS, and CEUS by using a second-generation contrast agent, SonoVue (Bracco Diagnostics, Milan, Italy) and a low-mechanical-index ultrasound technique. Thickness of synovitis, extent of vascularized pannus, intensity of peritendinous vascularisation, and detection of intratendinous vessels was incorporated in a 3-score grading system (grade 0 to 2). Interobserver variability was calculated. RESULTS:With CEUS, a significantly greater extent of vascularity could be detected than by using PDUS (P < 0.001). In terms of peri- and intratendinous vessels, CEUS was significantly more sensitive in the detection of vascularization compared with PDUS (P < 0.001). No significant correlation between synovial thickening and extent of vascularity could be found (P = 0.089 to 0.097). Interobserver reliability was calculated to be excellent when evaluating the grading score (κ = 0.811 to 1.00). CONCLUSIONS:CEUS is a promising tool to detect tendon vascularity with higher sensitivity than PDUS by improved detection of intra- and peritendinous vascularity.
journal_name
Arthritis Res Therjournal_title
Arthritis research & therapyauthors
Klauser AS,Franz M,Arora R,Feuchtner GM,Gruber J,Schirmer M,Jaschke WR,Gabl MFdoi
10.1186/ar3185subject
Has Abstractpub_date
2010-01-01 00:00:00pages
R209issue
6eissn
1478-6354issn
1478-6362pii
ar3185journal_volume
12pub_type
杂志文章abstract::Ankylosing spondylitis and axial spondyloarthropathy have characteristic age- and sex-specific onset patterns, typical entheseal lesions, and marked heritability, but the integrative mechanisms causing the pathophysiological and structural alterations remain largely undefined. Myofascial tissues are integrated in the ...
journal_title:Arthritis research & therapy
pub_type: 杂志文章
doi:10.1186/ar4532
更新日期:2014-01-01 00:00:00
abstract:BACKGROUND:The aim of this study was to understand whether acupuncture can decrease the risk of coronary heart disease (CHD) in patients with fibromyalgia. METHODS:Using data from the Taiwanese National Health Insurance Research Database, we performed a propensity score-matched cohort study to analyze patients with fi...
journal_title:Arthritis research & therapy
pub_type: 杂志文章
doi:10.1186/s13075-017-1239-7
更新日期:2017-02-28 00:00:00
abstract::Treatment of Sjögren's syndrome is almost entirely symptomatic. A lack of true understanding of the underlying immunological pathology of the disease prevents directed therapy. Interleukin-21 (IL-21) is elevated in the serum of patients with this disease and is expressed by the lymphocytes infiltrating the salivary gl...
journal_title:Arthritis research & therapy
pub_type: 评论,社论
doi:10.1186/ar3518
更新日期:2011-01-01 00:00:00
abstract:BACKGROUND:Enthesitis is one of the psoriatic arthritis (PsA) domains. Patients with enthesitis are associated with worse outcomes than those without enthesitis. The effect of secukinumab on the resolution of enthesitis in patients with PsA was explored using pooled data from the FUTURE 2 and 3 studies. METHOD:Assessm...
journal_title:Arthritis research & therapy
pub_type: 杂志文章,随机对照试验
doi:10.1186/s13075-019-2055-z
更新日期:2019-12-04 00:00:00
abstract::This review summarizes the immunological consequences of biological therapies used in juvenile idiopathic arthritis (JIA). For every frequently used biological agent the characteristics are clearly specified (molecular target, isotype, registered indication for JIA, route of administration, half-life, contraindication...
journal_title:Arthritis research & therapy
pub_type: 杂志文章,评审
doi:10.1186/ar4213
更新日期:2013-01-01 00:00:00
abstract:INTRODUCTION:Anti-malarial drug artesunate can suppress inflammation and prevent cartilage and bone destruction in collagen-induced arthritis model in rats-suggesting it may be a potent drug for rheumatoid arthritis (RA) therapy. We aimed to investigate its effect on the invasive property of fibroblast-like synoviocyte...
journal_title:Arthritis research & therapy
pub_type: 杂志文章
doi:10.1186/s13075-019-1935-6
更新日期:2019-06-24 00:00:00
abstract:BACKGROUND:Here we integrate verified signals from previous genetic association studies with gene expression and pathway analysis for discovery of new candidate genes and signaling networks, relevant for rheumatoid arthritis (RA). METHOD:RNA-sequencing-(RNA-seq)-based expression analysis of 377 genes from previously v...
journal_title:Arthritis research & therapy
pub_type: 杂志文章
doi:10.1186/s13075-017-1220-5
更新日期:2017-02-02 00:00:00
abstract::Systemic lupus erythematosus (SLE) is an autoimmune disease resulting from a loss of tolerance to multiple self antigens, and characterized by autoantibody production and inflammatory cell infiltration in target organs, such as the kidneys and brain. T cells are critical players in SLE pathophysiology as they regulate...
journal_title:Arthritis research & therapy
pub_type: 杂志文章,评审
doi:10.1186/ar3251
更新日期:2011-03-17 00:00:00
abstract::The field of biomarkers is a growing one, particularly in osteoarthritis (OA). OA is the most common disabling condition in older persons and a major cause of morbidity. While the debate continues about which of the involved tissues--cartilage, bone or synovium--is the most important in OA aetiology, there is no doubt...
journal_title:Arthritis research & therapy
pub_type: 评论,社论,评审
doi:10.1186/ar2839
更新日期:2009-01-01 00:00:00
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journal_title:Arthritis research & therapy
pub_type: 杂志文章
doi:10.1186/ar3826
更新日期:2012-05-01 00:00:00
abstract::Anti-Sa antibodies are detected in the serum of 20-47% of patients with rheumatoid arthritis. These antibodies have a high degree of specificity for the disease, and appear to identify a subset of early rheumatoid arthritis patients destined to have aggressive and destructive disease. It has recently been confirmed th...
journal_title:Arthritis research & therapy
pub_type: 评论,杂志文章,评审
doi:10.1186/ar1171
更新日期:2004-01-01 00:00:00
abstract::Obesity is one of the main risk factors for osteoarthritis (OA) and due to the global rise in obesity this will increasingly contribute to OA development. The article of Griffin and co-workers in this issue of Arthritis Research and Therapy shows that a high-fat diet leads to obesity and OA in the studied animals and ...
journal_title:Arthritis research & therapy
pub_type: 评论,社论
doi:10.1186/ar3082
更新日期:2010-01-01 00:00:00
abstract::Patients with lupus have a continuous production of IFNα and display an increased expression of IFNα-regulated genes. The reason for the ongoing IFNα synthesis in these patients seems to be an activation of plasmacytoid dendritic cells (pDCs) by immune complexes (ICs), consisting of autoantibodies in combination with ...
journal_title:Arthritis research & therapy
pub_type: 杂志文章,评审
doi:10.1186/ar2884
更新日期:2010-01-01 00:00:00
abstract:INTRODUCTION:Standard measurements used to assess murine models of rheumatoid arthritis, notably paw thickness and clinical score, do not align well with certain aspects of disease severity as assessed by histopathology. We tested the hypothesis that non-invasive optical tomographic imaging of molecular biomarkers of i...
journal_title:Arthritis research & therapy
pub_type: 杂志文章
doi:10.1186/ar3038
更新日期:2010-01-01 00:00:00
abstract:BACKGROUND:Lupus nephritis (LN) is one of the most severe complications of systemic lupus erythematosus (SLE). Circular RNAs (circRNAs) can act as competitive endogenous RNAs (ceRNAs) to regulate gene transcription, which is involved in mechanism of many diseases. However, the role of circRNA in lupus nephritis has bee...
journal_title:Arthritis research & therapy
pub_type: 杂志文章
doi:10.1186/s13075-020-02404-8
更新日期:2021-01-13 00:00:00
abstract:BACKGROUND:The aim was to assess patient-reported outcomes (PROs) in patients with rheumatoid arthritis (RA) treated with filgotinib during two phase 2b, 24-week, randomized, placebo-controlled studies. METHODS:Patients with moderate-to-severe active RA and an inadequate response to methotrexate (MTX) were randomized ...
journal_title:Arthritis research & therapy
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1186/s13075-018-1541-z
更新日期:2018-03-23 00:00:00
abstract:INTRODUCTION:Hyperuricemia is the greatest risk factor for gout and is caused by an overproduction and/or inefficient renal clearance of urate. The fractional renal clearance of urate (FCU, renal clearance of urate/renal clearance of creatinine) has been proposed as a tool to identify subjects who manifest inefficient ...
journal_title:Arthritis research & therapy
pub_type: 杂志文章,随机对照试验
doi:10.1186/ar4020
更新日期:2012-08-17 00:00:00
abstract:BACKGROUND:Arhalofenate acid, the active acid form of arhalofenate, is a non-agonist peroxisome proliferator-activated receptor γ (PPARγ) ligand, with uricosuric activity via URAT1 inhibition. Phase II studies revealed decreased acute arthritis flares in arhalofenate-treated gout compared with allopurinol alone. Hence,...
journal_title:Arthritis research & therapy
pub_type: 杂志文章
doi:10.1186/s13075-018-1699-4
更新日期:2018-09-06 00:00:00
abstract:INTRODUCTION:Osteoporosis of the axial skeleton is a known complication of ankylosing spondylitis (AS), but bone loss affecting the peripheral skeleton is less studied. This study on volumetric bone mineral density (vBMD) and bone microarchitecture in AS was conducted to compare peripheral vBMD in AS patients with that...
journal_title:Arthritis research & therapy
pub_type: 杂志文章
doi:10.1186/ar4368
更新日期:2013-01-01 00:00:00
abstract:INTRODUCTION:Soluble immune aggregates bearing intact Fc fragments are effective treatment for a variety of autoimmune disorders in mice. The better to understand the mechanisms by which Fc-bearing immune complexes suppress autoimmunity, and to develop a platform for clinical translation, we created a series of fully r...
journal_title:Arthritis research & therapy
pub_type: 杂志文章
doi:10.1186/ar4024
更新日期:2012-08-20 00:00:00
abstract:INTRODUCTION:The objective was to study immune regulation in a mouse model of rheumatoid arthritis that exhibits considerable heterogeneity of disease activity. METHODS:T-cell receptor transgenic mice, in which nearly all CD4+ T cells recognize a single peptide of type II collagen, were immunized with collagen and obs...
journal_title:Arthritis research & therapy
pub_type: 杂志文章
doi:10.1186/ar2795
更新日期:2009-01-01 00:00:00
abstract:INTRODUCTION:Our objectives were to examine mononuclear cell gene expression profiles in patients with systemic lupus erythematosus (SLE) and healthy controls and to compare subsets with and without atherosclerosis to determine which genes' expression is related to atherosclerosis in SLE. METHODS:Monocytes were obtain...
journal_title:Arthritis research & therapy
pub_type: 杂志文章
doi:10.1186/ar4609
更新日期:2014-07-10 00:00:00
abstract:INTRODUCTION:Physical activity has been recommended to patients with knee osteoarthritis for improving their symptoms. However, it is still controversial if physical activity has effects on joint structures including cartilage volume. The aim of this study was to describe the associations between physical activity and ...
journal_title:Arthritis research & therapy
pub_type: 杂志文章
doi:10.1186/s13075-015-0813-0
更新日期:2015-10-26 00:00:00
abstract:BACKGROUND:To understand the impact of yet undiagnosed non-radiographic axial spondyloarthritis (nr-axSpA) and ankylosing spondylitis (AS) on work outcomes in a cohort of patients with long-lasting chronic low back pain (CLBP). METHODS:Data were used from a primary care CLBP cohort that was established to understand t...
journal_title:Arthritis research & therapy
pub_type: 杂志文章
doi:10.1186/s13075-017-1333-x
更新日期:2017-06-17 00:00:00
abstract::Pathological processes involved in the initiation of rheumatoid synovitis remain unclear. We undertook the present study to identify immune and stromal processes that are present soon after the clinical onset of rheumatoid arthritis (RA) by assessing a panel of T cell, macrophage, and stromal cell related cytokines an...
journal_title:Arthritis research & therapy
pub_type: 杂志文章
doi:10.1186/ar1733
更新日期:2005-01-01 00:00:00
abstract:INTRODUCTION:Properdin amplifies the alternative pathway of complement activation. In the present study, we evaluated its role in the development of collagen antibody-induced arthritis (CAIA). METHODS:Arthritis was induced by intraperitoneal injection of a collagen antibody cocktail into properdin-deficient (KO) and w...
journal_title:Arthritis research & therapy
pub_type: 杂志文章
doi:10.1186/ar3926
更新日期:2012-07-25 00:00:00
abstract:BACKGROUND:The receptor activator of NF-κB ligand (RANKL), a member of the TNF ligand superfamily, is known to regulate bone metabolism. The expression of each component of the RANK/RANKL/osteoprotegerin (OPG) system in the intervertebral disc (IVD) has not been examined in detail. The purposes of this study were to ex...
journal_title:Arthritis research & therapy
pub_type: 杂志文章
doi:10.1186/s13075-017-1332-y
更新日期:2017-06-02 00:00:00
abstract:BACKGROUND:Metformin could activate adenosine monophosphate-activated protein kinase (AMPK) which was postulated as a potential therapeutic target for osteoarthritis. This study aimed to examine the effects of metformin on cartilage and pain in osteoarthritis mouse model. METHODS:Eighty 10-week-old male C57BL/6 mice w...
journal_title:Arthritis research & therapy
pub_type: 杂志文章
doi:10.1186/s13075-020-2129-y
更新日期:2020-02-22 00:00:00
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journal_title:Arthritis research & therapy
pub_type: 杂志文章
doi:10.1186/ar2581
更新日期:2008-01-01 00:00:00
abstract:INTRODUCTION:A number of occupational risk factors are discussed in relation to the development and progress of knee joint diseases (for example, working in a kneeling or squatting posture, lifting and carrying heavy weights). Besides the occupational factors, a number of individual risk factors are important. The dist...
journal_title:Arthritis research & therapy
pub_type: 杂志文章
doi:10.1186/ar3015
更新日期:2010-01-01 00:00:00