Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0152031 (swollen joints)
 535 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Stromelysin levels were measured using a one-step sandwich immunoassay in synovial fluid (SF) obtained from 31 patients with rheumatoid arthritis (RA) (31 samples) and 13 patients with osteoarthritis (OA) (13 samples) and in serum from 81 patients with RA (106 samples), 12 with OA (14 samples), 12 with gouty arthritis (gout) (14 samples), and 8 with osteoporosis (OP) (14 samples) to identify differences in the levels in these diseases as well as correlations with clinical parameters in RA. SF stromelysin levels were significantly higher in RA than in OA, and rose with increasing joint destruction in the former. No significant correlations were found between the SF stromelysin level in RA and various clinical parameters, except for the volume of SF which showed a correlation. Serum levels of stromelysin were highest in RA, gout, OA, and osteoporosis in decreasing order, and in RA were correlated with the Steinbrocker Stage. A significant correlation was also found between the serum stromelysin level and number of swollen joints, and correlations with the Lansbury index, ESR, CRP, WBC and Plt. The stromelysin level in SF was thought to be a useful parameter of local joint involvement and that in serum of the severity of systemic joint inflammation.
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PMID:Detection of stromelysin in synovial fluid and serum from patients with rheumatoid arthritis and osteoarthritis. 808 64

The objective was to study the long-term effect (2 years) of different training programs in patients with rheumatoid arthritis. The method was a randomized trial with 75 patients participating. The measured variables included morning stiffness, a pain score, number of swollen joints, a health assessment score, a functional score, ESR, Hb, the cost of medicine, and progression using X-rays of hands and feet. The results showed no effect of training on the disease activity or on the progression of the disease. The conclusion is that although most patients are in favour of training, the present study does not support that training lessons per se affect the disease activity or the progression of the disease.
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PMID:Longterm physical training in rheumatoid arthritis. A randomized trial with different training programs and blinded observers. 831 70

This prospective longitudinal study evaluates the validity and reliability of joint indices (JIs) used to measure disease activity in patients with RA. From seven traditional JIs (Ritchie Articular Index (RAI), Modified RAI, Thompson score, 28 JI, 36 JI, total tender and total swollen joints) 37 'new' JIs were computed by considering three different characteristics of joint inflammation, tenderness, swelling and the combination of tenderness and swelling, and by grading for tenderness and/or weighting for surface area of the joints. Several aspects of validity were investigated, the construct (correlation with radiographic damage), correlational (correlation with ESR, general health) and criterion validity (correlation with a Health Assessment Questionnaire, discrimination between high and low disease activity). It was found that the validity and reliability of traditional JIs do not differ substantially. Graded JIs are almost always more valid than ungraded JIs. Weighted JIs are almost always less valid and reliable than unweighted JIs. Therefore no JI proved to be superior for measuring the disease activity under consideration. Taking simplicity into account the 28 JI, not graded and not weighted, was preferable.
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PMID:Validity and reliability of joint indices. A longitudinal study in patients with recent onset rheumatoid arthritis. 833 31

Sixty patients with active RA were evaluated over 6 months in a double-blind randomized dose range multicentre study comparing the efficacy and tolerance of three different doses of the slow-acting anti-rheumatic bacterial extract OM-8980 (6, 24 and 48 mg of active principle). No patients were withdrawn during the study. At the end of the 6-month trial, significant improvements were observed for the different RA signs and symptoms (Ritchie index, morning stiffness, swollen joints, grip strength, ESR, pain scale and categories) as well as for the concomitant intake of symptomatic drugs in the 24-mg dose group with respect to the 6-mg group and without significant differences between the 24- and 48-mg groups. Tolerance was very good with nine minor and transient side effects (five itching and four diarrhoea) reported altogether by seven patients, without establishment of a dose-effect correlation. In conclusion, the two higher doses of OM-8980, 24 and 48 mg, were significantly more efficient than 6 mg, with the effect of the 24-mg dose being even slightly superior to the 48-mg dose, confirming the former as the optimal and well-tolerated dose for the treatment of RA.
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PMID:A 6-month randomized dose range study of OM-8980 in rheumatoid arthritis. 834 80

Five clinical trials of cyclosporin A (CyA) in the treatment of RA were reviewed and an initial evaluation made of clinical endpoints across the studies. A composite effect score for efficacy and the rates of dropout due to toxicity were each compared to earlier meta-analyses evaluating the relative efficacy and toxicity of second-line drugs for RA. The overall percentage improvements over a 6-month assessment period for the various clinical endpoints were all found to meet a minimal clinical improvement of 20%: tender joints, 20%; grip strength, 22%; swollen joints, 29%; functional index, 29%; morning stiffness, 40%; and CRP, 45%. The exception was ESR (16%). The composite effect for CyA indicated significant improvement over placebo (P < 0.001). This effect in excess of placebo was in the range of that found for antimalarial drugs. The toxicity associated with CyA was similar to that found with drugs with low toxicity, such as auranofin. A more detailed analysis using individual patient data and the results of two studies is planned.
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PMID:Cyclosporin A in rheumatoid arthritis: overview of efficacy. 844 39

The V beta chain repertoire in peripheral blood T-cell was analyzed in 23 patients with juvenile rheumatoid arthritis (JRA). Of these, 15 patients had active disease as defined by tender and swollen joints. The ESR was elevated in all but three patients, C-reactive protein (CRP) was elevated in eight. Three patients were investigated during active and inactive phases of the disease. In the active phase of the disease T-cell composition was characterized by an increased number of CD4+ helper cells due to a marked increase in the CD4+CD45RA+ subgroup (34.0 +/- 10.9%, P < 0.001) and a decrease in CD8+CD29+ T-cells (10.3 +/- 5.6%, P < 0.05) compared to controls (15.4 +/- 10.0% and 17.8 +/- 12.3%, respectively). Using the monoclonal antibodies available to determine T-cell receptor (TCR) expression, patients with active disease demonstrated a significant predominance of T-cells bearing TCRs of the V beta 5 family as determined by flow cytometry (7.6 +/- 6.7 vs 3.4 +/- 1.3 in controls, P = 0.01). In active polyarthritis, up to 24% of peripheral blood T-cells expressed TCRs of the same family. In the majority of JRA patients and especially in non-active disease, no preferential TCRs were found compared to controls. However, even defining only a part of TCRs by immunofluorescence, in certain patients a preferential or dominant expression of a single V beta gene family in the T-cells was found, supporting the concept of an involvement of T-cells in the autoimmune pathogenesis of JRA.
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PMID:T-cell receptor V beta chain expression in patients with juvenile rheumatoid arthritis. 848 93

Relationships between the results from shoulder movement impairment assessments, a shoulder-arm disability questionnaire, the disability indices Health Assessment Questionnaire (HAQ), Sickness Impact Profile (SIP) and Functional Status Questionnaire (FSQ), shoulder pain, and disease activity (ESR and the number of swollen joints) were analysed in a study evaluation outcome measurements to rheumatoid arthritis patients with shoulder problems. Sixty-seven women aged 24-82 years (mean 59.3) average disease duration 13 years were involved. The associations between shoulder movement impairment and HAQ, SIP physical and overall, FSQ and shoulder-arm disability questionnaire factor 1 were statistically significant, but of moderate magnitude (0.45 < or = r < or = 0.55, p or = 0.001). Shoulder pain correlated significantly but moderately to shoulder impairment and to FSQ (0.44 < or = r < or = 0.49, p < or = 0.001). Disease activity did not correlate to shoulder impairment, disability or shoulder pain. Despite some overlapping, impairment, disability, pain, and disease activity represent different areas and must be measured separately.
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PMID:Relationships between measurements of impairment, disability, pain, and disease activity in rheumatoid arthritis patients with shoulder problems. 861 Feb 19

To assess the impact of disease on the functional outcome of patients with polyarticular juvenile chronic arthritis (JCA), the relationship between impairments and functional limitations was studied. Therefore, variables from the impairment domain were correlated with variables of the functional limitation domain and outcome variables were analysed for differences as a result of inflammatory disease, rheumatoid factor (RF), disease duration and age at onset. Twenty-three patients with polyarticular JCA were subjected to auxologic evaluation, a laboratory check, radiographic evaluation, joint count on tenderness and swelling, joint mobility/deformity examination, functional assessment of skills, health assessment and psychosocial evaluation. Inflammatory disease parameters, like CRP, ESR, thrombocytosis and leucocytosis, were increased in 6/23 patients. The parameters of the impairment domain, like joint tenderness and swelling, showed mild outcome, while parameters of the functional limitation domain showed more severe outcome. Generally, perceived competence was found to be normal. A clinically relevant number of patients (10/13) showed low scores on the activity factor of the Child Behaviour Check List (CBCL). A significant relationship was found between inflammatory disease variables and functional limitation outcome. RF seropositivity was not a good outcome predictor. Disease duration and age of onset showed no significant difference in the outcome of the domains. Significant correlation was found between the parental report of the Childhood Health Assessment Questionnaire (CHAQ) and all impairment parameters. Joint swelling showed a significant relationship with CHAQ and Juvenile Arthritis Functional Assessment Report (JAFAR). Disability outcome did not correlate with functional limitation. In general, children with polyarticular JCA function rather well when using a multidomain evaluation approach. Compensatory and adaptational mechanisms might contribute to the poor correlation between impairment and functional limitation parameters. Laboratory evaluation of inflammatory disease, a joint count of swollen joints and parent's report of the child's health status related best in our study.
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PMID:Correlates of disablement in polyarticular juvenile chronic arthritis--a cross-sectional study. 862 31

The ability of technetium-99m-labelled polyclonal human immunoglobulin G (99mTc-IgG) scintigraphy to predict joint destruction in patients with rheumatoid arthritis (RA) was investigated in this study. The progression of radiographically determined joint destruction in wrists, hands and feet was compared with the results of physical and laboratory examination, as well as 99mTc-IgG scintigraphy, measured at the beginning of a year-long study on 30 patients with RA of recent onset. The sensitivity of joint swelling in predicting the progression of radiographically determined joint destruction ranged between 57% and 74%. The sensitivity of 99mTc-IgG scintigraphy ranged between 71% and 100%. The specificity and positive predictive value both of joint swelling and 99mTc-IgG scintigraphy were low. Multiple regression analysis showed that for the total joint score, and for the metacarpophalangeal and forefeet joints, progression of radiographically determined joint destruction was primarily predicted by 99mTc-IgG scintigraphy. Joint swelling, ESR and IgM rheumatoid factor did not contribute to this prediction. We concluded that 99mTc-IgG scintigraphy is superior to conventional clinical and laboratory measurements in RA with respect to prediction of joint destruction.
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PMID:Value of 99mTc-IgG scintigraphy in the prediction of joint destruction in patients with rheumatoid arthritis of recent onset. 883 97

1. The influence of sulphasalazine (SASP) on the pharmacokinetics of low dose methotrexate (MTX) and the relation between pharmacokinetic variables and clinical response was studied in 15 patients with active rheumatoid arthritis despite > 6 months of SASP treatment. 2. SASP was stopped for 2 weeks. Thereafter a single oral dose of 7.5 mg MTX was administered after a standard breakfast. Blood was sampled initially every 30 min, thereafter hourly during 8 h. Urine was sampled every hour. Then 2000 mg SASP daily + 7.5 mg MTX weekly was given. After 4 weeks the same procedure was repeated supplemented with concomitant administration of 1000 mg SASP. Clinical measurements included Ritchie articular index, number of swollen joints, ESR and the disease activity score. Pharmacokinetic analysis was performed using a two-compartment model with first order absorption and lag time. Results are given as mean (s.d.). Paired t-test or signed rank test were applied in the statistical analysis. 3. Pharmacokinetics of MTX without vs with SASP, means +/- s.d. were follows: AUC: 673 +/- 179 vs 628 +/- 210 (95% confidence interval [CI] of the difference was -71 to 159) ng ml-1, MRT: 5.2 +/- 1.3 vs 5.2 +/- 1.1 (95% CI -0.4 to 0.4) h, t1/2,z: 4.3 +/- 1.1 vs 4.2 +/- 1.1 (95% CI -0.3 to 0.5) h, V/F: 59.3 +/- 29.3 vs 65.5 +/- 25.3 (95% -23.8 to 11.4) 1, CL/F: 12.3 +/- 5.0 vs 13.5 +/- 4.8 (95% CI -4.5 to 2.3) 1 h-1. CLR/F: 6.2 +/- 1.3 vs 6.3 +/- 2.1 (95% CI -1.3 to 1.1) l h-1. All P values were > or = 0.3. 4. A weak correlation existed between the change of ESR and the MRT, the t1/2,z and the V/F (Spearman correlation coefficients of 0.43, 0.50 and 0.50 respectively, 0.05 < P < 0.1). 5. There is no significant influence of chronic SASP administration on the pharmacokinetics of MTX or vice versa. Of the clinical variables, only the ESR correlated consistently with some pharmacokinetic variables on MTX.
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PMID:Combination of methotrexate and sulphasalazine in patients with rheumatoid arthritis: pharmacokinetic analysis and relationship to clinical response. 886 17


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