Abstract:
OBJECTIVE:To investigate the contributions towards hyperuricaemia of known risk factors, focusing on fractional (renal) clearance of urate (FCU) and variation in the ATP-binding cassette transporter, sub-family G 2 (ABCG2) gene. METHODS:The contributions of age, sex, ancestry, Q141K genotype for ABCG2, FCU, sugar-sweetened beverage and alcohol consumption, metabolic syndrome disorders and measures of renal function to the risk of hyperuricaemia were evaluated by comparing hyperuricaemic (serum urate≥0.42 mmol/L, n=448) with normouricaemic (serum urate<0.42 mmol/L, n=344) participants using stepwise logistic regression. Model performance was evaluated using the area under the receiver operator characteristic curve (AUROC). RESULTS:ABCG2 genotype, FCU, male sex, body mass index, serum triglyceride concentrations, estimated glomerular filtration rate and consumption of alcohol were the best predictors of hyperuricaemia (AUROC 0.90, 81% accuracy). Homozygosity in the 141K variant for ABCG2 conferred an adjusted OR of 10.5 for hyperuricaemia (95% CI 2.4 to 46.2). For each 1% decrease of FCU, the adjusted OR increased by 51% (OR 1.51, 95% CI 1.37 to 1.66). There was no association between ABCG2 genotype and FCU (r=0.02, p=0.83). CONCLUSIONS:The ABCG2 141K variant and the FCU contribute strongly but independently to hyperuricaemia. These findings provide further evidence for a significant contribution of ABCG2 to extra-renal (gut) clearance of urate.
journal_name
Ann Rheum Disjournal_title
Annals of the rheumatic diseasesauthors
Kannangara DR,Phipps-Green AJ,Dalbeth N,Stamp LK,Williams KM,Graham GG,Day RO,Merriman TRdoi
10.1136/annrheumdis-2015-208111subject
Has Abstractpub_date
2016-07-01 00:00:00pages
1363-6issue
7eissn
0003-4967issn
1468-2060pii
annrheumdis-2015-208111journal_volume
75pub_type
杂志文章abstract::Thirty-three patients with early peripheral synovitis were followed up for two to four years in order to study the relationship between fluctuations in rheumatoid factor (RF) levels and indices of clinical activity. Twenty-eight of these patients developed classical/definite rheumatoid arthritis (RA). Seventeen patien...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.43.5.679
更新日期:1984-10-01 00:00:00
abstract::The effect of the intra-articular injection of radioactive erbium 169 and yttrium 90 on the growth of the leg in rabbits has been studied. I colloid state these isotopes are used clinically for synovial ablation. These beta emitters slow down bone growth in proportion to the amount of radioactivity injected. If the jo...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.34.6.529
更新日期:1975-12-01 00:00:00
abstract::The relation of habitual knuckle cracking to osteoarthrosis with functional impairment of the hand has long been considered an old wives' tale without experimental support. The mechanical sequelae of knuckle cracking have been shown to produce the rapid release of energy in the form of sudden vibratory energy, much li...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.49.5.308
更新日期:1990-05-01 00:00:00
abstract::The question 'Does the use of second-line therapy confer long-term benefit on outcome measures in rheumatoid arthritis?' remains unanswered. The major obstacle which prevents collection of the necessary data is the lack of a suitable control group. In this report experience with three 'second-line placebo groups' is d...
journal_title:Annals of the rheumatic diseases
pub_type: 临床试验,杂志文章,评审
doi:10.1136/ard.44.2.134
更新日期:1985-02-01 00:00:00
abstract:OBJECTIVE:To evaluate the potential utility of a dual energy CT (DECT) scan in assessing urate deposits among patients with tophaceous gout, and obtain computerised quantification of tophus volume in peripheral joints. METHODS:20 consecutive patients with tophaceous gout and 10 control patients with other arthritic co...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2008.099713
更新日期:2009-10-01 00:00:00
abstract::A 46 year old man presented with a growing mass over his wrist. Erosions of the triquetrum and hamate were present radiographically. Magnetic resonance imaging (MRI) showed a solid mass arising from the extensor carpi ulnaris tendon, which was T(1) hypointense and isointense, T(2) hypointense, and bloomed on gradient ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.60.6.550
更新日期:2001-06-01 00:00:00
abstract::A 49 year old man is described with a polyarticular arthritis. Synovial fluid aspirated from the knee joint showed monosodium urate monohydrate and calcium pyrophosphate dihydrate by polarised light microscopy. Additionally, diphosphonate binding and scanning electron microscopy with energy dispersive analysis showed ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.47.10.864
更新日期:1988-10-01 00:00:00
abstract:OBJECTIVE:Regulatory T cells (Tregs) with the plasticity of producing proinflammatory cytokine IL-17 have been demonstrated under normal and pathogenic conditions. However, it remains unclear whether IL-17-producing Tregs lose their suppressive functions because of their plasticity toward Th17 in autoimmunity. The aim ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/annrheumdis-2013-204228
更新日期:2015-06-01 00:00:00
abstract:BACKGROUND:In the synovial membrane of patients with rheumatoid arthritis (RA), a strong expression of laminins and matrix degrading proteases was reported. AIM:To investigate the regulation of matrix metalloproteinases (MMPs) in synovial fibroblasts (SFs) of patients with osteoarthritis (OA) and RA by attachment to l...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2006.060228
更新日期:2007-04-01 00:00:00
abstract:OBJECTIVE:Previously an upregulation of E-cadherin and its associated molecules alpha-catenin, beta-catenin and plakoglobin has been demonstrated in clinically overt inflammatory bowel disease (IBD). The aim of this study was to investigate the expression of the E-cadherin/catenin complex in subclinically inflamed bowe...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.59.3.211
更新日期:2000-03-01 00:00:00
abstract::Three patients presented with septal fasciitis and panniculitis, associated with clinical and laboratory features which precluded straight-forward classification into eosinophilic fasciitis, localised scleroderma, or lupus erythematosus profundus. Treatment with cimetidine caused the remission of cutaneous manifestati...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.49.10.788
更新日期:1990-10-01 00:00:00
abstract::Arthralgias have previously been reported in association with acne fulminans, but the following case in the first report of osseous lesions associated with this disease. The destructive bony lesion was rapid in onset but self-limited. ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.39.4.403
更新日期:1980-08-01 00:00:00
abstract::Thirteen patients were studied after jejunoileal bypass (JIB) surgery. Seven developed arthritis and six did not. Circulating immune complexes containing IgG and IgA were detected in the sera of patients with and without arthritis. IgA complexes were shown to contain secretory component, a protein predominantly associ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.44.4.239
更新日期:1985-04-01 00:00:00
abstract:OBJECTIVE:To elucidate factors involved in the arthritogenicity of bacterial cell walls. METHODS:For characterisation of an arthritogenic Eubacterium aerofaciens cell wall, peptidoglycan-polysaccharide (PG-PS) polymers were isolated by removing cell wall associated proteins (CWPs), PG and PS moieties were separated, a...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.60.3.269
更新日期:2001-03-01 00:00:00
abstract:BACKGROUND:Osteoarthritis of the hands is a prevalent musculoskeletal disease with a considerable effect on patients' lives, but knowledge and research results in the field of hand osteoarthritis are limited. Therefore, the Disease Characteristics in Hand OA (DICHOA) initiative was founded in early 2005 with the aim of...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,meta分析
doi:10.1136/ard.2007.070813
更新日期:2007-09-01 00:00:00
abstract:BACKGROUND:Anti-citrullinated protein antibodies (ACPA) are the most predictive factor for the development of rheumatoid arthritis (RA). OBJECTIVE:To investigate whether the recognition of citrullinated epitopes changes during disease onset or progression, by studying the fine specificity of ACPA in serum samples coll...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.2009.124537
更新日期:2010-08-01 00:00:00
abstract:BACKGROUND:Immunogenicity of aTNFs is one of the mechanisms behind treatment failure. OBJECTIVE:To assess the effect of anti-drug antibodies (ADA) on drug response to infliximab, adalimumab and etanercept, and the effect of immunosuppression on ADA detection, in patients with Rheumatoid Arthritis, Spondyloarthritis, P...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,meta分析,评审
doi:10.1136/annrheumdis-2012-202220
更新日期:2013-12-01 00:00:00
abstract:OBJECTIVE:To assess productivity costs incurred by rheumatoid arthritis, comprising paid as well as household productivity costs, from a societal perspective, using different methods. METHODS:A questionnaire on productivity, including items of the Health and Labour Questionnaire, was completed by 576 patients with rhe...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,多中心研究
doi:10.1136/ard.2004.033977
更新日期:2005-12-01 00:00:00
abstract:OBJECTIVES:To test the hypothesis that PVAC, delipidated, deglycolipidated heat killed Mycobacterium vaccae, is an effective and safe treatment for psoriatic arthritis (PsA). This treatment has shown promising results in psoriasis. METHODS:36 patients with PsA in two centres were studied in this double blind, placebo ...
journal_title:Annals of the rheumatic diseases
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1136/ard.2003.007104
更新日期:2004-06-01 00:00:00
abstract:OBJECTIVES:To forecast, on the basis of the past and present position of rheumatologists in Europe, the competence needed in the future to secure and promote the specialty within the healthcare network. METHODS:Union Européenne des Médecins Spécialistes/European Board of Rheumatology (UEMS/EBR) questionnaire on (a) tr...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,评审
doi:10.1136/ard.59.8.580
更新日期:2000-08-01 00:00:00
abstract::The biochemical evidence against incorporation of the purine analogues, allopurinol and oxipurinol, into nucleic acids is reviewed. Cytological experiments have been carried out to investigate the possibility that chromosomal damage might result from exposure of human lymphocytes to these drugs. Lymphocytes from 19 pa...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.35.2.143
更新日期:1976-04-01 00:00:00
abstract:OBJECTIVE:To assess the extent of calcium pyrophosphate dihydrate (CPP) crystal deposition and the distribution of affected sites, using ultrasonography (US), in patients affected by CPP deposition disease (CPPD). PATIENTS AND METHODS:42 consecutive patients affected by definite CPPD according to the McCarty criteria ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/annrheumdis-2012-202748
更新日期:2013-11-01 00:00:00
abstract:OBJECTIVES:To investigate the relation between anatomic changes of the synovium, the bone, the bone marrow and the cartilage to biochemical properties of the cartilage in patients with rheumatoid arthritis (RA). METHODS:33 patients with RA received 3-T MRI scans of the metacarpophalangeal joints. Two independent metho...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/annrheumdis-2012-202850
更新日期:2014-06-01 00:00:00
abstract:OBJECTIVE:To investigate the incidence of new cancer diagnoses in a community sample of patients with polymyalgia rheumatica (PMR). METHODS:All incident cases of PMR in the UK General Practice Research Database (GPRD) (1987-99), without pre-existing cancer or vascular disease and treated with corticosteroids (n=2877) ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/annrheumdis-2013-203465
更新日期:2014-10-01 00:00:00
abstract::We report 2 contrasting cases of a seronegative polyarthritis associated with angioimmunoblastic lymphadenopathy (AILD). Both cases were nonerosive, with symmetrical involvement of the elbows, wrists, knees, and ankles. In one the arthritis appeared concurrently with the main systemic manifestations of AILD. The secon...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.42.5.516
更新日期:1983-10-01 00:00:00
abstract:OBJECTIVE:To confirm and extend the immunopathological evidence of effects of infliximab on the synovium in active spondyloarthropathy. METHODS:Synovial biopsies obtained in patients with spondyloarthropathy at baseline and week 12 were stained and scored by two independent observers. Two study populations were evalua...
journal_title:Annals of the rheumatic diseases
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1136/ard.2003.018549
更新日期:2005-04-01 00:00:00
abstract:OBJECTIVE:To evaluate the safety, tolerability, pharmacokinetic and pharmacodynamic profiles of mavrilimumab, a human monoclonal antibody targeting the granulocyte-macrophage colony-stimulating factor receptor-α, in subjects with rheumatoid arthritis (RA). METHODS:A randomised, double-blind, placebo-controlled, dose-e...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,随机对照试验
doi:10.1136/ard.2010.146225
更新日期:2011-09-01 00:00:00
abstract:OBJECTIVES:Although shared decision making (SDM) is advocated in rheumatoid arthritis (RA) treatment, it is largely unclear when, how and to what extent SDM is applied in routine clinical care of patients with RA. This study aimed to investigate the level of SDM in RA treatment from an observer perspective and to asses...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/annrheumdis-2019-216137
更新日期:2020-02-01 00:00:00
abstract::The prosthetic knee joint of a 64 year old woman with severe rheumatoid arthritis was found to be infected with Listeria monocytogenes. After treatment with intravenous antibiotics, symptoms gradually resolved. She subsequently received prolonged treatment with oral co-trimoxazole and 18 months later remained well. ...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章
doi:10.1136/ard.49.1.58
更新日期:1990-01-01 00:00:00
abstract:BACKGROUND:Treatment with tumour necrosis factor inhibitors (TNF-i) plus methotrexate (MTX), but not MTX monotherapy alone, inhibits joint damage progression even at higher levels of disease activity. Such disassociation of disease activity and structural damage has not been shown for biological agents other than TNF-i...
journal_title:Annals of the rheumatic diseases
pub_type: 杂志文章,随机对照试验
doi:10.1136/annrheumdis-2011-200395
更新日期:2012-05-01 00:00:00