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1.
T Pincus A Larsen RH Brooks J Kaye EP Nance LF Callahan 《Canadian Metallurgical Quarterly》1997,24(11):2106-2112
OBJECTIVE: To compare 3 quantitative hand radiograph scores, Steinbrocker stage, Larsen score, and Sharp score modified by Kaye, to one another and to other measures of clinical status in a cross sectional analysis of hand radiographs of 173 patients with rheumatoid arthritis (RA). METHODS: Radiographs were scored and compared to other measures of clinical status according to correlation and cross tabulation analyses. RESULTS: In these cross sectional studies, radiographic scores according to all 3 methods were correlated at high levels (r(s) > 0.5) with one another and duration of disease, as well as with scores for physical joint deformity and limited motion; at lower levels (0.3 < r(s) < 0.5) with physical joint swelling scores, functional status, and age; and at low levels of marginal or no clinical importance (r(s) < 0.3) with physical joint tenderness scores, laboratory data, and pain scores. CONCLUSION: The 3 scoring methods give similar quantitative information concerning hand radiographs of patients with RA. The Larsen and modified Sharp scores are preferred measures, as the detailed information facilitates comparison of different patients and monitoring of individual patients over time. 相似文献
2.
Y Okano M Akizuki H Kondo S Kawai Y Suzuki T Takeuchi Y Matsuoka Y Kawaguchi S Kashiwazaki 《Canadian Metallurgical Quarterly》1997,37(3):467-475
To characterize the American College of Rheumatology core set of disease activity measures for rheumatoid arthritis (RA) clinical trials (ACR core set measures) and the ACR definition of improvement of RA (ACR improvement definition), we studied 42 Japanese patients with active RA who were treated with DMARDs including mizoribine. Each patient's disease activity was assessed at the time of enrollment to the study and after 24 weeks using the ACR core set measures as well as the physical global assessment through the conventional measures. Twenty-five (60%) patients were discerned as showing improved by physicians through the conventional measures. This decision appeared to be based on improvement in Lansbury activity index (LAI) and C-reactive protein (CRP) value. Twelve of the 25 "improved" patients satisfied the ACR improvement definition. The 12 patients showed significant improvement in "outcome" measures including patients assessments of pain, disease activity, and physical function, compared to the 30 patients not satisfying the ACR definition. However, no significant differences were observed between these two groups in "process" measures including LAI, tender joint count, swallen joint count, or CRP value. In conclusion, the ACR core set measures including both process and outcome measures have potential to reflect clinical important changes on "real life" of patients with RA. 相似文献
3.
PG O'Connell K Lohmann Siegel TM Kepple SJ Stanhope LH Gerber 《Canadian Metallurgical Quarterly》1998,25(9):1681-1686
OBJECTIVE: To evaluate how painful metatarsal arthritis affects foot and ankle mechanics and mobility. METHODS: We studied 16 symptomatic forefeet in 10 patients with rheumatoid arthritis (RA) and compared them with 14 asymptomatic forefeet in 7 nonarthritic subjects. RA limbs with significant disease at other locations were excluded. We measured pain and deformity of the foot using a visual analog scale and a modified articular index. A video based 3 dimensional gait analysis system and force platform were used to collect data on subjects walking barefoot at a self-selected pace according to an established protocol. Mobility level was quantified using the Sickness Impact Profile (SIP) ambulation subscale. RESULTS: We observed considerable pain and deformity of the forefeet of RA subjects. During gait, motion and force measures revealed that RA subjects significantly (p < 0.005) delayed and reduced forefoot loading, which minimized use of the foot as a rigid level for push off. As a result, stride lengths were shorter and gait was slower compared to nonarthritic subjects. SIP scores revealed that these changes in gait resulted in moderate disability in RA subjects (p=0.05). CONCLUSION: Impairments of the forefoot due to RA include pain and deformity, which produce characteristic stance phase abnormalities in foot function, a slow walking speed, and moderate disability. 相似文献
4.
OBJECTIVE: Low serum levels of mannan binding lectin (MBL) are associated with increased risk of recurrent infections. We determined whether there was an association between serum MBL levels and the course and prognosis of rheumatoid arthritis (RA). METHODS: MBL was analyzed in sera from 99 patients with RA who were included in a longterm prospective study. RESULTS: Compared with controls, a high fraction of patients lacked detectable MBL in serum (11 vs 3%; p = 0.025). Comparing patients with MBL serum levels above and below the median revealed that those with levels below the median were younger at onset of RA (p = 0.043) and had higher erythrocyte sedimentation rate (p = 0.006), joint swelling score (p = 0.019), limitation of joint motion score (p = 0.027), and annual increase in radiographic destruction score (p = 0.053). CONCLUSION: MBL insufficiency may be a contributing pathogenetic factor in RA. 相似文献
5.
AA Drosos PV Voulgari IA Papadopoulos EN Politi PE Georgiou AK Zikou 《Canadian Metallurgical Quarterly》1998,16(6):695-701
OBJECTIVE: To investigate the efficacy, tolerability and safety of cyclosporine A (CSA) in early rheumatoid arthritis (RA) patients. METHODS: Patients with an early diagnosis of RA, a disease duration of less than 3 years, and without prior disease modifying antirheumatic drug (DMARD) treatment were studied. They randomly received oral CSA (3 mg/kg/day) or oral methotrexate (MTX) (0.15 mg/kg/week). In addition, all patients in both groups received oral prednisone (7.5 mg/day). RESULTS: Fifty-two patients were assigned to the CSA group and 51 to the MTX group. After 24 months of treatment, 48 patients from the CSA group and 48 from the MTX group showed significant clinical improvement. This was evaluated by the duration of morning stiffness, grip strength, the total joint count, joint swelling, and joint tenderness and pain, compared to pre-treatment values. The clinical improvement was also associated with a significant decrease in ESR and CRP values in both groups. No significant radiological deterioration was observed in the CSA patients compared to those treated with MTX after 24 months. Four patients from the CSA group dropped out of the study, two because of a synovitis flare, one because of severe hypertrichosis and one because of severe gingival hyperplasia. Three patients from the MTX group withdrew, one because of disease flare-up and two because of gastrointestinal disturbances. CONCLUSION: Early immunointervention in RA patients appears to be crucial to limit the development of joint damage. Cyclosporine A appears to be effective, well tolerated and safe in the long-term treatment of RA and can therefore be used as a first immunomodulatory drug in the armamentarium for the treatment of RA. 相似文献
6.
A Escalante 《Canadian Metallurgical Quarterly》1998,11(4):280-290
OBJECTIVE: This report presents data from two sources showing that a self-administered joint count (SAJC) suitable for use in clinical settings provides information comparable with that of observer-assessed joint counts. METHODS: Patients were tested with a 1-page form containing a 40-joint mannequin on which they could mark their painful or swollen joints. The first sample of 110 patients was used to compare the SAJC with the tender or swollen joint counts (TJC or SJC) performed by a rheumatologist and to a battery of clinical and laboratory measurements. The second sample consisted of 240 rheumatoid arthritis (RA) patients enrolled in a cohort study of RA outcomes, in whom the relationship between the SAJC and health-related quality of life measures was examined. RESULTS: Test-retest reliability of the SAJC was excellent (ri = 0.89), as was its agreement with the observer-assessed TJC (ri = 0.78). The SAJC was significantly correlated (P < or = 0.01) to pain on a 10-point scale (r = 0.33), the McGill Pain Questionnaire (r = 0.27), the pain subscale of the Arthritis Impact Measurement Scales (AIMS) (r = 0.32), the duration of morning stiffness (r = 0.27), and to the AIMS subscales of physical function (r = 0.20), impact (r = 0.31), and global health (r = 0.29). The SAJC was inversely related to formal education (r = -0.32), but did not correlate significantly with the modified Health Assessment Questionnaire, walking velocity, grip strength, or erythrocyte sedimentation rate. The responsiveness of the SAJC was comparable with that of other measures commonly employed to assess RA outcomes. Either the SAJC or the TJC could be included alternatively in multivariate models to explain 7 of the 8 subscales of the Medical Outcomes Study Short Form-36 (SF-36) questionnaire. CONCLUSION: The SAJC is a reliable and responsive measure that agrees highly with the observer-assessed TJC and is significantly associated to the health-related quality of life of patients with RA. Given its low cost and ease of administration, it is suggested that SAJC be included in future studies of RA outcome in routine clinical practice. 相似文献
7.
TM Zizic KC Hoffman PA Holt DS Hungerford JR O'Dell MA Jacobs CG Lewis CL Deal JR Caldwell JG Cholewczynski 《Canadian Metallurgical Quarterly》1995,22(9):1757-1761
OBJECTIVE: The safety and effectiveness of pulsed electrical stimulation was evaluated for the treatment of osteoarthritis (OA) of the knee. METHODS: A multicenter, double blind, randomized, placebo controlled trial that enrolled 78 patients with OA of the knee incorporated 3 primary efficacy variables of patients' pain, patients' function, and physician global evaluation of patients' condition, and 6 secondary variables that included duration of morning stiffness, range of motion, knee tenderness, joint swelling, joint circumference, and walking time. Measurements were recorded at baseline and during the 4 week treatment period. RESULTS: Patients treated with the active devices showed significantly greater improvement than the placebo group for all primary efficacy variables in comparisons of mean change from baseline to the end of treatment (p < 0.05). Improvement of > or = 50% from baseline was demonstrated in at least one primary efficacy variable in 50% of the active device group, in 2 variables in 32%, and in all 3 variables in 24%. In the placebo group improvement of > or = 50% occurred in 36% for one, 6% for 2, and 6% for 3 variables. Mean morning stiffness decreased 20 min in the active device group and increased 2 min in the placebo group (p < 0.05). No statistically significant differences were observed for tenderness, swelling, or walking time. CONCLUSION: The improvements in clinical measures for pain and function found in this study suggest that pulsed electrical stimulation is effective for treating OA of the knee. Studies for longterm effects are warranted. 相似文献
8.
M Tuttleman SR Pillemer BC Tilley SE Fowler LM Buckley GS Alarcón DE Trentham R Neuner DO Clegg JC Leisen SP Heyse 《Canadian Metallurgical Quarterly》1997,24(10):1910-1915
OBJECTIVE: To (1) validate the Short-Form Health Survey (SF-36) as a generic functional health status measure in patients with rheumatoid arthritis (RA); and (2) assess correlations between the SF-36 and other outcome measures used in the Minocycline in Rheumatoid Arthritis (MIRA) Trial. METHODS: We conducted a cross sectional analysis of the final visit outcome measures from the 48 week, multicenter, placebo controlled, double blind MIRA trial. Multitrait scaling analyses assessed convergent and discriminant validity and internal consistency reliability of the SF-36 in the study patients. Responses to comparable items on the SF-36 and modified Health Assessment Questionnaire (M-HAQ) regarding physical functioning were compared and questions from both instruments were also compared to other RA outcome measures. RESULTS: In patients with RA, the SF-36 had high internal consistency and reliability, high discriminant and high convergent validity. Moderate correlations were observed (r = -0.46 to -0.61, p < 0.01 in each case) for comparable items on the SF-36 and M-HAQ regarding dressing, walking, and bending. Joint tenderness score correlations with items on the M-HAQ and SF-36, and joint tenderness score correlations with the SF-36 scales were higher than for joint swelling scores. Physician and patient global assessments were most highly correlated (r = 0.58 and 0.66; p < 0.01, respectively) with the SF-36 bodily pain item. CONCLUSION: The SF-36 is a valid instrument for this RA population. The SF-36 correlates with the M-HAQ and the physician and patient global assessments. The usefulness of the SF-36 in measuring change in RA clinical trials requires testing in longitudinal studies. 相似文献
9.
OBJECTIVE: An attempt was made to see if rheumatoid arthritis (RA) patients can use visual analogue scales (VAS) to distinguish and grade the severity of pain at night, during rest, and on joint movement and to determine if discriminate measurement of these three pain components enhances the value of VAS estimation. METHODS: Two hundred and fifty two consecutive RA patients were evaluated by a single observer using 10 cm VAS for pain at night, at rest during the day, and on movement. Values were correlated against age, disease duration, joint tenderness, swollen joint count, erythrocyte sedimentation rate (ESR), C reactive protein (CRP), and Larsen x ray scores. RESULTS: Night pain was recorded by 71 (28%) and this component of pain was lower than VAS scores for daytime rest and movement. However, those with nocturnal pain had significantly more joint tenderness (p < 0.0001), swollen joints (p < 0.0001), and higher ESR and CRP. Age, disease duration, and radiographic scores were similar in those with and without night pain. Correlations of joint tenderness were apparent for all three pain scores but only nocturnal pain correlated with swollen joints (p < 0.001) and CRP (p < 0.005). Age, disease duration, and radiographic severity correlated with daytime rest or movement scores but not nocturnal pain. CONCLUSION: Patients were able to distinguish and estimate the severity of pain at rest, on movement, and at night. The occurrence of night pain characterised those with more active disease and night pain VAS measurement correlated best with measures of joint inflammation whereas daytime pain scores, both at rest and on movement, seemed influenced by the degree of permanent joint damage. Thus, discrete measurement of rest, movement, and nocturnal pain may provide useful information about RA disease status. 相似文献
10.
99mTc human immunoglobulin scintigraphy--a reliable method to detect joint activity in rheumatoid arthritis 总被引:1,自引:0,他引:1
MH de Bois JW Arndt EA van der Velde PA van der Lubbe ML Westedt EK Pauwels FC Breedveld 《Canadian Metallurgical Quarterly》1992,19(9):1371-1376
The ability of 99mtechnetium labelled nonspecific, polyclonal human immunoglobulin G (99mTc-IgG) scintigraphy to depict and quantify synovial inflammation was studied in 30 patients with rheumatoid arthritis (RA). All patients were injected with 350 MBq 99mTc-IgG and imaging was performed 4 h later. This resulted in excellent images of inflamed synovium. Scores for 99mTc-IgG joint scintigraphy correlated highly with scores for joint swelling and C-reactive protein levels, weakly with pain scores and not with radiographic scores of joint destruction. These results suggest that 99mTc-IgG joint scintigraphy may provide an objective test to detect synovitis and measure the activity of the disease. 相似文献
11.
MG Blackmore DD Gladman J Husted JA Long VT Farewell 《Canadian Metallurgical Quarterly》1995,22(5):886-893
OBJECTIVE: The Health Assessment Questionnaire (HAQ) has proven to be a reliable and valid measure of outcome for a variety of arthritides. A recent modification of HAQ for spondyloarthropathy (HAQ-S) has also been reported. Our purpose was to evaluate the HAQ and HAQ-S as outcome measures in the assessment of patients with psoriatic arthritis (PsA). METHODS: The HAQ, including HAQ-S was administered to all patients attending our Psoriatic Arthritis Clinic between June and December, 1993. Clinical and radiological assessments were performed according to a standard protocol that measures disease activity, fibrositic tender points (TP), disease severity and damage. Analysis was performed using SAS for the PC. RESULTS: The patient population included 114 patients, 70 men and 44 women with a mean age of 49.3 years and a mean arthritis duration of 15.1 years. The mean HAQ score was 0.50, while the mean HAQ-S score was 0.53 (scores range 0 to 3 for this instrument). The overall HAQ and HAQ-S disability scores were highly correlated with several clinical measures of function, including grip strength (r = -0.63 and -0.59, respectively). American College of Rheumatology functional class (r = 0.59 and 0.60, respectively), as well as the number of fibrositic TP (r = 0.54 and 0.57, respectively). These disability scores also correlated highly with the overall number of actively inflamed joints (r = 0.49 and 0.50, respectively); however, they correlated only moderately or poorly with other measures of disease activity such as morning stiffness, total number of joint effusions, erythrocyte sedimentation rate (ESR) and the PASI score for psoriasis and with all measures of disease severity. A similar pattern of correlations was found between the individual subscales of the HAQ and HAQ-S and the clinical measures of function, activity, and severity, as well as between the pain scale and the various clinical measures. However, the correlations are generally lower. CONCLUSION: Our data suggest that HAQ and HAQ-S capture clinical measures of function and pain in PsA but do not correlate with disease severity. The HAQ and its modification for spondyloarthropathy may reflect fibromyaglia as a measure of pain and tenderness in these patients. Thus, the clinical assessment of disease activity and both clinical and radiological assessments of joint damage remain important outcome measures in PsA. 相似文献
12.
Tennen Howard; Affleck Glenn; Urrows Susan; Higgins Pamela; Mendola Richard 《Canadian Metallurgical Quarterly》1992,24(2):186
Examined the influence of perceived pain control (PPC) and pain benefit appraisals (PBAs) on adjustment to rheumatoid arthritis (RA) in a 75-day study of 54 RA patients. After completing measures of dispositional optimism (M. Scheier and C. Carver; see record 1986-19862-001) and appraisals of control over, and benefits from, their chronic pain, Ss reported each day their pain intensity, mood, and activity limitations due to pain. Controlling for disease activity and dispositional optimism, Ss high in PPC at the outset of the study experienced less daily pain. Daily pain also moderated the relation between control beliefs and adjustment as well as the relation between PBA and adjustment. With increased pain, greater PPC was associated with less positive mood. (French abstract) (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
13.
T M?tt?nen L Paimela M Leirisalo-Repo H Kautiainen J Ilonen P Hannonen 《Canadian Metallurgical Quarterly》1998,57(9):533-539
OBJECTIVES: To investigate the prognostic significance of clinical and genetic markers on the outcome of patients with recent-onset rheumatoid arthritis (RA) treated actively with slow acting antirheumatic drugs (SAARDs). METHODS: A total of 142 consecutive patients with early RA (median disease duration of 7 months) were treated according to the "sawtooth" strategy and prospectively followed up for an average of 6.2 years. Several clinical parameters at start as well as genetic markers were related to the functional outcome (ARA Functional class and HAQ disability score) and radiographic joint damage (Larsen's score) at the latest visit. RESULTS: In logistic regression analysis only Mallya score (including morning stiffness, pain scale, grip strength, Ritchie's articular index, haemoglobin, and erythrocyte sedimentation rate) at baseline, and Mallya score and rheumatoid factor (RF) positivity at one year were found to be of significance with respect to the radiographic outcome of the patients. Furthermore, at the latest visit HAQ score was related to radiographic score. At baseline the mean ages of the DR4 positive patients and the patients with RA associated DR alleles were statistically significantly lower than those without the above mentioned risk factors (44 v 49, p = 0.03 and 41 v 53, p = 0.04, respectively). However, these genetic markers had no prognostic significance on the functional or radiographic outcome of the patients. CONCLUSION: High clinical disease activity at baseline and RF positivity especially at one year after the institution of SAARD treatment are the best predictors of poor prognosis in early RA. However, from the clinical point of view, the disease outcome of an individual patient with early RA, cannot be predicted accurately enough by present means. 相似文献
14.
We investigated whether, in rheumatoid arthritis (RA), the CD45 isoform expression of peripheral blood T-lymphocytes (T-PBL) is related to auto-immune processes (e.g. IgM rheumatoid factors) and to clinical manifestations. By three-colour flow cytometry, we quantified three subsets of CD4+ or CD8+ T-PBL: "naive" CD45RA+,RO-, "transient" CD45RA+,RO+, and "memory" CD45RA-,RO+ cells, in 102 patients with RA and in 41 age- and sex-matched controls. The serum levels of rheumatoid factors (RF) were determined--besides conventional agglutination tests--by ELISA (IgM-RF). Extensive clinical examination was performed at the time of blood sampling. In RA, age, sex and drug therapy did not constitute major influences on the CD45RA/RO patterns. In "healthy" men, higher age significantly' correlated with fewer naive and more memory CD4+ T-PBL (P < 0.01). In RA, distinct correlations between the T-PBL subsets, autoimmune and clinical manifestations became obvious when patients with low and high levels of RF against human IgG Fc fragments, as determined by ELISA, were analysed separately. RA patients with high IgM-RF had elevated proportions of CD45RO+ T-PBL (P < 0.05), that correlated with clinical parameters of disease activity (tender joint count, Ritchie index, P < 0.05) and outcome (Health Assessment Questionnaire, Larsen radiographic scores, P < 0.05). The proportions of memory CD4+ and CD8+ T-PBL correlated strongly (P < 0.001) with the IgM-RF levels. Within 1 year, only three of 34 patients (disease duration of 5-9 years) showed seroconversion from low to high levels of IgM-RF (and positive agglutination tests); this was paralleled by reductions in naive and increases in transient T-PBL (P < 0.02). Thus, in RA, the proportions of memory CD4+ and CD8+ T-PBL correlate with the level of IgM-RF and, together with transient T-PBL, with clinical parameters of disease activity and outcome. 相似文献
15.
D Nordstr?m O Lindy A Lauhio T Sorsa S Santavirta YT Konttinen 《Canadian Metallurgical Quarterly》1998,17(5):175-180
Tetracyclines exert, independently of their antimicrobial activity, anti-collagenolytic effects by inhibiting activities of human interstitial collagenases and by preventing the oxidative activation of latent pro-collagenases. We tested the clinical response to a 3-month doxycycline in concert with collagenase activity in 12 rheumatoid arthritis (RA) patients. Patients received 150 mg/day of doxycycline for 3 months. Clinical assessments at zero, six and 12 weeks comprised classification of the functional class, joint score index, Hb, CRP, ESR, health assessment questionnaire, visual analogue scale (VAS) of pain, pain disability index, comprehensible psychopathological rating scale (CPRS), SDS-PAGE laser densitometric collagenase activity measurements and Western blots. Significant reductions were seen in joint score index (P < 0.01), pain VAS (P < 0.05) and some CPRS parameters. Furthermore, collagenase activities measured from saliva by quantitative SDS-PAGE electrophoresis were significantly reduced during the 12-week intervention (P < 0.01). Western blots demonstrated intact 75-80 kDa enzyme protein (classic neutrophil collagenase), but also a newly discovered mesenchymal, less glycosylated 40-55 kDa MMP-8 subtype of fibroblast/chondrocytic origin. These results indicate that the documented favourable clinical response may in part be due to in vivo inhibition of classic neutrophil and mesenchymal collagenase/MMP-8 activities produced by doxycycline. This anti-collagenolytic doxycycline effects is mediated through inhibition of the enzyme activity and not through degradation of the enzyme, which may have contributed to the reportedly reduced tissue destruction, as has been seen in clinical studies concerning RA as well as reactive arthritis. 相似文献
16.
G Leidig-Bruckner HW Minne C Schlaich G Wagner C Scheidt-Nave T Bruckner HJ Gebest R Ziegler 《Canadian Metallurgical Quarterly》1997,12(4):663-675
Clinical consequences of osteoporotic vertebral fractures, such as back pain, functional limitations, and impairment of mood, are often cited as justification for prevention and therapy. But these symptoms are poorly characterized, and a clinical grading system is not available. The aim of this study was to compare clinical measures for spinal deformation and quality of life components between patients with osteoporosis and patients with chronic low back pain (CLBP) and to determine the relationship between spinal deformation and quality of life components. A total of 130 female patients (63 osteoporotic patients, 65 +/- 7.9 years, and 77 CLBP patients, 56 +/- 6.5 years) had a standardized interview on quality of life components (pain, activities of daily life, mood) and clinical measures of spinal deformation (height reduction [HR], distance from occiput to wall [DOW], and distance from iliac crest to ribs [DIR]). Spinal X-rays were reviewed in all patients for the evidence of vertebral fractures. In osteoporotic patients, vertebral deformity was quantified by the spine deformity index (SDI) on X-rays. It was assessed whether subgroups could be identified by a combination of indices for spinal deformation (SDI, HR, DOW) using a cluster analysis. Back pain was a major complaint in both groups, without differences in pain intensity and frequency. Impairment of general well being and mood was found in about one-third of the patients in both groups. Independent of age, the disability score was significantly higher in patients with osteoporosis than in patients with CLBP. Both groups differed with respect to clinical measures of spinal deformity (HR, DOW, DIR). Among osteoporotic patients, parameters of quality of life were not linearly related to the degree of radiologically assessed vertebral deformity, but osteoporotic patients with two or more vertebral fractures tended to have more functional limitations than those with only one fracture. There was, however, a significant linear relationship between components of quality of life (disability score, pain) and clinical measures of spinal deformation (HR, DOW, DIR). The osteoporotic patients were subdivided into three clusters. The first group was characterized by low spinal deformation (decreases SDI, decreases HR, decreases DOW) and little impairment of quality of life. The second group had significantly greater spinal deformation (increases SDI, increases HR, increases DOW) and significantly more pain and functional limitations. The third group was characterized by increased kyphosis, mainly caused by nonskeletal dysfunction (decreases SDI, decreases HR, increases DOW), but pain and functional limitations were impaired to the same degree as in the second group with severe skeletal spinal deformation. We conclude that with respect to quality of life components, functional limitation is the most specific to spinal osteoporosis and is related to clinical measures of spinal deformation. Furthermore, spinal deformation and the clinical course of osteoporosis appears to be insufficiently reflected by radiological indices of vertebral deformity (such as SDI) alone. For grading the disease and for therapeutical concepts, radiological measures and clinical evaluation should be considered in combination. 相似文献
17.
AJ Carr 《Canadian Metallurgical Quarterly》1996,35(10):921-932
Assessment of patient-centered outcomes is of particular importance in a chronic disease such as rheumatoid arthritis (RA), where a major aim of treatment is a reduction of its disabling and handicapping effects. Rheumatology is reasonably well advanced in its deployment of such outcomes. Measurement of the patient's experience of disease has focused on the ability to perform daily living tasks and, latterly, on the more global effect on quality of life. Neither of these approaches is without conceptual and measurement problems. A new measure of patient-centred outcome in RA has been developed (Carr AJ, Br J Rheumatol 1994;33:378-82). This tool, the Disease Repercussion Profile (DRP), attempts to extend the measurement of outcome to incorporate the individual functional, social, psychological, emotional and economic disadvantage resulting from RA, i.e. patient-perceived handicap. It has been designed for use as a clinical tool, to allow patients to specify the problems and needs of most importance to them, and as such represents a new approach. This paper reviews the development of the DRP in the context of existing health status measures and examines its potential role as a routine measure in an out-patient setting. 相似文献
18.
Osteoprotegerin production by human osteoblast lineage cells is stimulated by vitamin D, bone morphogenetic protein-2, and cytokines 总被引:1,自引:0,他引:1
LC Hofbauer CR Dunstan TC Spelsberg BL Riggs S Khosla 《Canadian Metallurgical Quarterly》1998,250(3):776-781
Rheumatoid arthritis(RA) is a chronic, deforming and destructive arthritis of unknown etiology. For the medical treatment of RA, NSAID has been the first choice of drug. Recently it has been known that early use of DMARD may result in clinical remission. Understanding of the pivotal role of cytokines and adhesion molecules for the rheumatoid joint destruction enabled us to target these cytokines and molecules as therapeutic measures. Monoclonal antibodies were produced against the cytokines and adhesion molecules such as IL-1, IL-6, IL-6R, TNF-alpha, as well as CD4 molecules. Clinical use of these monoclonal antibodies was found to be effective for rheumatoid arthritis. However these therapeutic measures have several disadvantages such as transient efficacy and side effect. 相似文献
19.
HK Zeidler TK Kvien P Hannonen FA Wollheim O F?rre H Geidel I Hafstr?m JP Kaltwasser M Leirisalo-Repo B Manger L Laasonen ER Markert H Prestele P Kurki 《Canadian Metallurgical Quarterly》1998,37(8):874-882
OBJECTIVE: This study compared the progression of joint damage in patients with early active severe rheumatoid arthritis (RA) treated with cyclosporin or parenteral gold. METHODS: In this open, randomized, multicentre study with a blinded radiological endpoint, 375 patients who had suffered from active severe RA for <3 yr were randomized to be treated for 18 months with low-dose cyclosporin or parenteral gold. The groups were stratified with regard to corticosteroid use. Primary efficacy variables were numbers of erosions, erosion score and the Larsen-Dale joint damage score. RESULTS: Joint damage progressed at similar rates in both treatment arms. In both groups, patients receiving corticosteroids had less X-ray progression. Rheumatoid factor positivity, high swollen joint count, high erythrocyte sedimentation rate and pre-existing X-ray abnormalities predicted progression of joint damage. Although numbers of serious adverse events were similar, more gold patients (n = 65) than cyclosporin patients (n = 45) withdrew from study medication because of adverse events. CONCLUSION: Cyclosporin was comparable to parenteral gold in retarding progression of joint damage and was better tolerated in terms of adherence to therapy. The open label design should be kept in mind when assessing this difference. 相似文献
20.
Stewart Malcolm W.; Knight Robert G.; Palmer David G.; Highton John 《Canadian Metallurgical Quarterly》1994,103(2):251
Immunologically distinct subgroups of patients with rheumatoid arthritis (RA)--those with the autoantibody rheumatoid factor (seropositive RA) and those without (seronegative RA) were compared on a variety of clinical and self-report measures in a consecutive series of women with disease of 7 yrs or less duration. The groups were comparable on clinical, pain, functional, and psychosocial variables. However, the seronegative RA group reported elevated levels of pre-onset negative life event stress. Postonset life event stress and disease activity were significantly correlated for the seronegative RA group, but not for the seropositive RA group. Results suggest that stress factors may be more important in the etiology and maintenance of seronegative RA and that the seronegative RA group may possibly derive particular benefit from psychological techniques to enhance stress management skills. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献