PubMed Health⌕ Search

Biomedical subjects

J M W Hazes

Publications and source records attributed to J M W Hazes.

At least 19 recordsLinked to original sources
PubMed2006

Mannose-binding lectin levels during pregnancy: a longitudinal study.

BACKGROUND: Pregnancy is associated with changes in the immune system. Although previous studies have focussed mainly on adaptive immunity, there are indications that components of innate immunity, such as mannose-binding lectin (MBL), are associated with pregnancy outcome. Although this would suggest that pregnancy also involves adaptations in innate immunity, there are few studies in this area. Therefore, we aimed to determine whether MBL concentrations and the following steps in complement pathway activation are influenced by pregnancy. METHODS: MBL and Ficolin-2 concentrations, MBL-MBL-associated serine protease (MASP) complex activity, MBL pathway activity and classical complement pathway activity were determined by enzyme-linked immunosorbent assay (ELISA) in sera from pregnant women (n=32) during each trimester and post-partum. MBL genotyping was performed by PCR. RESULTS: During pregnancy, MBL concentrations increased to 140% [interquartile range (IQR) 116-181%, P < 0.0001]. This increase was already present at 12 weeks of pregnancy and was most pronounced in the high-production AA-genotype. Directly Post-partum MBL concentrations dropped to 57% of baseline (IQR 44-66%, P < 0.0001). Variations in MBL levels were reflected by similar changes in the following steps of complement activation, r > 0.93 (P < 0.01). Ficolin-2 levels and classical complement pathway activity were not similarly influenced by pregnancy. CONCLUSIONS: Pregnancy and the post-partum period profoundly influence MBL serum concentration and MBL complement pathway activity.

Adult↗
PubMed2006

Poncet's disease: reactive arthritis accompanying tuberculosis. Two case reports and a review of the literature.

OBJECTIVE: Reactive arthritis (ReA) in tuberculosis (TB) is known as Poncet's disease. It is a rare aseptic form of arthritis observed in patients with active TB. We present two such patients and review the literature on Poncet's disease. METHODS: Two patients who were identified with Poncet's disease at the Department of Rheumatology of Erasmus MC, Rotterdam University Hospital, during the last 5 yrs are reported. In addition, a review of the literature on Poncet's disease is given: the PubMed/MEDLINE database was studied up to December 2005 using the term 'Poncet's disease' and the terms 'arthritis', 'reactive' and 'tuberculosis'. RESULTS: After careful work-up, the polyarthritis and erythema nodosum in both presented patients with active TB could be diagnosed as Poncet's disease. Resolution of the arthritis with anti-TB drugs occurred in just a few days. Reviewing the literature, 50 case reports were found. In most reports 'Poncet's disease' was described as an aseptic polyarthritis, presumably ReA arthritis developing in the presence of active TB elsewhere. However, no uniform characterization of the term 'Poncet's disease' could be abstracted from these reports. CONCLUSION: Both presented patients and the review of the literature demonstrate that active TB may be complicated by ReA known as Poncet's disease. Early recognition of this rare complication of TB is of major importance to avoid delayed initiation of appropriate treatment.

Adult↗
PubMed2006

Body mass index associated with onset and progression of osteoarthritis of the knee but not of the hip: the Rotterdam Study.

OBJECTIVE: To investigate the relationship between body mass index (BMI) and the incidence and progression of radiological knee as well as of radiological hip osteoarthritis. DESIGN: Cohort study. SETTING: Population based. PARTICIPANTS: 3585 people aged > or =55 years were selected from the Rotterdam Study, on the basis of the availability of radiographs of baseline and follow-up. MAIN OUTCOME MEASURES: Incidence of knee or hip osteoarthritis was defined as minimally grade 2 at follow-up and grade 0 or 1 at baseline. The progression of osteoarthritis was defined as a decrease in joint space width. METHODS: x Rays of the knee and hip at baseline and follow-up (mean follow-up of 6.6 years) were evaluated. BMI was measured at baseline. RESULTS: A high BMI (>27 kg/m(2)) at baseline was associated with incident knee osteoarthritis (odds ratio (OR) 3.3), but not with incident hip osteoarthritis. A high BMI was also associated with progression of knee osteoarthritis (OR 3.2). For the hip, a significant association between progression of osteoarthritis and BMI was not found. CONCLUSION: On the basis of these results, we conclude that BMI is associated with the incidence and progression of knee osteoarthritis. Furthermore, it seems that BMI is not associated with the incidence and progression of hip osteoarthritis.

Aged↗
PubMed2006

EULAR recommendations for the management of early arthritis: report of a task force of the European Standing Committee for International Clinical Studies Including Therapeutics (ESCISIT).

OBJECTIVE: To formulate EULAR recommendations for the management of early arthritis. METHODS: In accordance with EULAR's "standardised operating procedures", the task force pursued an evidence based approach and an approach based on expert opinion. A steering group comprised of 14 rheumatologists representing 10 European countries. The group defined the focus of the process, the target population, and formulated an operational definition of "management". Each participant was invited to propose issues of interest regarding the management of early arthritis or early rheumatoid arthritis. Fifteen issues for further research were selected by use of a modified Delphi technique. A systematic literature search was carried out. Evidence was categorised according to usual guidelines. A set of draft recommendations was proposed on the basis of the research questions and the results of the literature search.. The strength of the recommendations was based on the category of evidence and expert opinion. RESULTS: 15 research questions, covering the entire spectrum of "management of early arthritis", were formulated for further research; and 284 studies were identified and evaluated. Twelve recommendations for the management of early arthritis were selected and presented with short sentences. The selected statements included recognition of arthritis, referral, diagnosis, prognosis, classification, and treatment of early arthritis (information, education, non-pharmacological interventions, pharmacological treatments, and monitoring of the disease process). On the basis of expert opinion, 11 items were identified as being important for future research. CONCLUSIONS: 12 key recommendations for the management of early arthritis or early rheumatoid arthritis were developed, based on evidence in the literature and expert consensus.

Antirheumatic Agents↗
PubMed2005

Diagnostic value of blind synovial biopsy in clinical practice.

OBJECTIVE: To assess the diagnostic value of blindly performed synovial biopsies in carefully selected patients with unclassified arthritis. METHODS: Synovial tissue was obtained blindly under local anaesthesia. The Arthroforce III take-apart 3.5 mm needle and 1.5 mm grasping forceps were used for this purpose. RESULTS: Four patients with unclassified arthritis could be diagnosed properly based upon examination of synovial tissue of the knee obtained by an easy-to-perform blind biopsy. The arthritis of the four patients was diagnosed as being part of Erdheim-Chester disease, sarcoidosis, multicentric reticulohistiocytosis and arthritis caused by foreign-body material, respectively. CONCLUSIONS: Analysis of synovial tissue obtained during a blind biopsy procedure has diagnostic potential in carefully selected patients with unclassified arthritis. The common denominator in all the cases presented was a differential diagnosis consisting of a rheumatological disease with characteristic histological features.

Adult↗
PubMed2005

Role of radiography in predicting progression of osteoarthritis of the hip: prospective cohort study.

OBJECTIVES: To investigate which variables identify people at high risk of progression of osteoarthritis of the hip. DESIGN: Population based cohort study. SETTING: Ommoord district in Rotterdam, Netherlands. PARTICIPANTS: 1904 men and women aged 55 years and older from the Rotterdam study were selected on the basis of the presence of osteoarthritic signs on radiography at baseline, as defined by a Kellgren and Lawrence score > or = grade 1. MAIN OUTCOME MEASURES: Radiological progression of osteoarthritis of the hip, defined as a decrease of joint space width (> or = 1.0 mm) at follow-up or the presence of a total hip replacement. METHODS: Potential determinants of progression of hip osteoarthritis were collected at baseline. x Ray films of the hip at baseline and follow-up (mean follow-up time 6.6 years) were evaluated. Multivariate logistic regression models were used to assess the association between potential risk factors and progression of hip osteoarthritis. RESULTS: In 13.1% (1904 subjects) of the study population (mean age 66.2 years), progression of hip osteoarthritis was evident on the radiograph. Starting with a simple model of only directly obtainable variables, the Kellgren and Lawrence score at baseline, when added to the model, was a strong predictor (odds ratio 5.8, 95% confidence interval 4.0 to 8.4), increasing to 24.3 (11.3 to 52.1) in subjects with hip pain at baseline. CONCLUSIONS: The Kellgren and Lawrence score at baseline was by far the strongest predictor for progression of hip osteoarthritis, especially in patients with existing hip pain at baseline. In patients with hip pain, a radiograph has strong additional value in identifying those at high risk of progression of hip osteoarthritis.

Aged↗
PubMed2005

Acetabular dysplasia predicts incident osteoarthritis of the hip: the Rotterdam study.

OBJECTIVE: To investigate the association between acetabular dysplasia and the incidence of radiographic osteoarthritis (OA) of the hip in a population-based sample of elderly subjects. METHODS: Radiographs of the hip at baseline and at followup (mean followup time 6.6 years) were evaluated in 835 men and women (age >or=55 years) from the Rotterdam Study. Subjects with a baseline Kellgren/Lawrence grade of 0 or 1 in both hips were included in the study. Incident radiographic OA of the hip was defined as a decrease of joint space width of the hip (>or=1.0 mm) at followup. Acetabular dysplasia was assessed using the center-edge angle and the acetabular depth. The association between acetabular dysplasia and incident radiographic hip OA was assessed by calculating odds ratios using multivariate regression analysis. RESULTS: In this study population with a mean +/- SD age of 65.6 +/- 6.5 years, 9.3% developed incident radiographic hip OA. Subjects with acetabular dysplasia (center-edge angle <25 degrees ) had a 4.3-fold increased risk for incident radiographic OA of the hip (95% confidence interval 2.2-8.7) compared with subjects without acetabular dysplasia. These associations were independent of known determinants of hip OA such as age, sex, and body mass index (BMI), but tended to be enhanced by female sex, heavy mechanical load, and low BMI. CONCLUSION: In a study population age >or=55 years, acetabular dysplasia is still a strong independent determinant of incident radiographic hip OA.

Acetabulum↗
PubMed2005

Is there an association between the use of different types of nonsteroidal antiinflammatory drugs and radiologic progression of osteoarthritis? The Rotterdam Study.

OBJECTIVE: To investigate the influence of the use of various types of nonsteroidal antiinflammatory drugs (NSAIDs) on progression of osteoarthritis (OA) of the hip and knee. METHODS: In 1,695 subjects (2,514 hips) and 635 subjects (874 knees) ages 55 years and older from the Rotterdam Study, radiographs of the hip and knee at baseline and followup (mean followup time 6.6 years) were evaluated. Radiologic OA (ROA) progression was defined as a minimum increase of 1 in the Kellgren/Lawrence grade or incident joint replacement at followup. The associations between the different types of NSAIDs and progression of ROA were assessed using multivariate logistic regression analysis. RESULTS: Those subjects who were receiving diclofenac >180 days had a 2.4-fold increased risk (95% confidence interval [95% CI] 1.0-6.2) of progression of hip ROA and a 3.2-fold increased risk (95% CI 1.0-9.9) of knee ROA, compared with those considered short-term users (diclofenac for 1-30 days). These associations were adjusted for age, sex, body mass index, baseline ROA, followup time, and defined daily dosage. CONCLUSION: These data suggest that diclofenac may induce accelerated progression of hip and knee ROA. Whether this occurs because of a true deleterious effect on cartilage or because of excessive mechanical loading on a hip following pain relief remains to be investigated.

Aged↗
PubMed2005

Does hand osteoarthritis predict future hip or knee osteoarthritis?

OBJECTIVE: To evaluate the risk of future hip or knee osteoarthritis (OA) in subjects with hand OA at baseline and to evaluate whether the concurrent presence of hand OA, other risk factors for OA, or an OA biomarker (type II collagen C-telopeptide degradation product [CTX-II]) further increases the risk. METHODS: Radiographs of the hands (baseline) and the hips and knees (baseline and 6.6 years later) were obtained in a randomly selected subset of participants in the Rotterdam Study who were ages 55 years and older. Radiographs were scored for the presence of OA using the Kellgren/Lawrence (K/L) system. A total of 1,235 subjects without OA of the hip/knee (K/L score 0-1) at baseline were included in the study. CTX-II levels were measured at baseline. The independent risk of future hip/knee OA in subjects with hand OA at baseline was assessed by logistic regression, as stratified for age, sex, body mass index, family history of OA, and heavy workload. RESULTS: Overall 12.1% of the participants (19.7% of those with hand OA versus 10.0% of those without) developed hip or knee OA (odds ratio [OR] 2.1 [95% confidence interval (95% CI) 1.3-3.1]). Subjects with hand OA had an increased risk of future hip OA (OR 3.0 [95% CI 1.6-5.4]), which was further increased in those with a family history of OA. Subjects with hand OA had an OR of 1.6 [95% CI 1.0-2.8) for the future development of knee OA, which was further increased in those who were overweight. Concurrent hand OA and high levels of CTX-II further increased the risk of having hip or knee OA at followup (OR 4.2 [95% CI 2.3-7.8]). CONCLUSION: The presence of hand OA at baseline showed an increased risk of future hip/knee OA (higher for hip OA than for knee OA). The concurrent presence of hand OA and other OA risk factors or high CTX-II levels further increased the risk of future hip/knee OA.

Aged↗
PubMed2005

Clinical and radiographic outcomes of four different treatment strategies in patients with early rheumatoid arthritis (the BeSt study): a randomized, controlled trial.

OBJECTIVE: Several treatment strategies have proven value in the amelioration of rheumatoid arthritis (RA), but the optimal strategy for preventing long-term joint damage and functional decline is unclear. We undertook this study to compare clinical and radiographic outcomes of 4 different treatment strategies, with intense monitoring in all patients. METHODS: In a multicenter, randomized clinical trial, 508 patients were allocated to 1 of 4 treatment strategies: sequential disease-modifying antirheumatic drug monotherapy (group 1), step-up combination therapy (group 2), initial combination therapy with tapered high-dose prednisone (group 3), and initial combination therapy with the tumor necrosis factor antagonist infliximab (group 4). Treatment adjustments were made every 3 months in an effort to obtain low disease activity (a Disease Activity Score in 44 joints of < or =2.4). RESULTS: Initial combination therapy including either prednisone (group 3) or infliximab (group 4) resulted in earlier functional improvement than did sequential monotherapy (group 1) and step-up combination therapy (group 2), with mean scores at 3 months on the Dutch version of the Health Assessment Questionnaire (D-HAQ) of 1.0 in groups 1 and 2 and 0.6 in groups 3 and 4 (P < 0.001). After 1 year, mean D-HAQ scores were 0.7 in groups 1 and 2 and 0.5 in groups 3 and 4 (P = 0.009). The median increases in total Sharp/Van der Heijde radiographic joint score were 2.0, 2.5, 1.0, and 0.5 in groups 1-4, respectively (P < 0.001). There were no significant differences in the number of adverse events and withdrawals between the groups. CONCLUSION: In patients with early RA, initial combination therapy including either prednisone or infliximab resulted in earlier functional improvement and less radiographic damage after 1 year than did sequential monotherapy or step-up combination therapy.

Antibodies, Monoclonal↗
PubMed2005

Prevalence and determinants of one month hand pain and hand related disability in the elderly (Rotterdam study).

OBJECTIVE: To study the prevalence of hand pain and hand disability in an open population, and the contribution of their potential determinants. METHODS: Baseline data were used from 7983 participants in the Rotterdam study (a population based study in people aged > or =55 years). A home interview was used to determine the presence of hand pain during the previous month, rheumatoid arthritis, osteoarthritis in any joint, diabetes, stroke, thyroid disease, neck/shoulder pain, gout, history of fracture in the past five years, and Parkinson's disease, as well as age, sex, and occupation. Hand disability was defined as the mean score of eight questions related to hand function. Body mass index was measured and hand x rays were taken. RESULTS: The one month period prevalence of hand pain was 16.9%. The prevalence of hand disability was 13.6%. In univariate analysis for hand pain, rheumatoid arthritis had the highest explained variance (R(2)) and odds ratio. For hand disability, aging showed the highest explained variance and Parkinson's disease had the highest odds ratio. All determinants together showed an explained variance of 19.8% for hand pain and 25.2% for hand disability. In multivariate analysis, positive radiographic hand osteoarthritis was a poor explanation for hand pain (R(2) = 0.5%) or hand disability (R(2) = 0). CONCLUSIONS: The contribution of available potential determinants in this study was about 20% for hand pain and 25% for hand disability in an unselected population of elderly people. Thus a greater part of hand pain/hand disability remains unexplained.

Aged↗
PubMed2004

Prevalence and pattern of radiographic hand osteoarthritis and association with pain and disability (the Rotterdam study).

OBJECTIVE: To investigate the prevalence and pattern of radiographic osteoarthritis (ROA) of the hand joints and its association with self reported hand pain and disability. METHODS: Baseline data on a population based study (age >/=55 years) were used (n = 3906). Hand ROA was defined as the presence of Kellgren-Lawrence grade >/=2 radiological changes in two of three groups of hand joints in each hand. The presence of hand pain during the previous month was defined as hand pain. The health assessment questionnaire was used to measure hand disability. RESULTS: 67% of the women and 54.8% of the men had ROA in at least one hand joint. DIP joints were affected in 47.3% of participants, thumb base in 35.8%, PIP joints in 18.2%, and MCP joints in 8.2% (right or left hand). ROA of other joint groups (right hand) co-occurred in 56% of DIP involvement, 88% of PIP involvement, 86% of MCP involvement, and 65% of thumb base involvement. Hand pain showed an odds ratio of 1.9 (1.5 to 2.4) with the ROA of the hand (right). Hand disability showed an odds ratio of 1.5 (1.1 to 2.1) with ROA of the hand (right or left). CONCLUSIONS: Hand ROA is common in the elderly, especially in women. Co-occurrence of ROA in different joint groups of the hand is more common than single joint disease. There is a modest to weak association between ROA of the hand and hand pain/disability, varying with the site of involvement.

Age Distribution↗
PubMed2004

Differences between participants and nonparticipants in an exercise trial for adults with rheumatoid arthritis.

OBJECTIVE: To investigate the generalizability of the results of a randomized controlled trial on the effectiveness of long-term, high-intensity exercises in the rheumatoid arthritis patients in training (RAPIT) trial by comparing the characteristics of the participants with the nonparticipants. METHODS: Participants and nonparticipants were mailed questionnaires on sociodemographic characteristics, health status, reasons not to participate, and attitudes toward intensive exercise. RESULTS: The questionnaires from 892 (75%) nonparticipants and 299 (97%) participants were collected. The nonparticipants were slightly older, more often male, and had longer disease duration than the participants. The nonparticipants perceived their disease as more serious, used fewer disease-modifying antirheumatic drugs, had a lower level of education, and a more negative attitude toward intensive exercise. CONCLUSION: The results of the RAPIT trial might not be generalizable to the entire target population. To promote participation in long-term, high-intensity exercises, health professionals should more actively discuss the potential benefits of exercise with their RA patients while taking into consideration specific factors related to participation.

Adult↗
PubMed2004

A new marker for osteoarthritis: cross-sectional and longitudinal approach.

OBJECTIVE: To investigate the association between urinary concentrations of C-telopeptide fragments of type II collagen (CTX-II) and the prevalence and progression of radiographic osteoarthritis (OA) of the knee and hip. METHODS: The study population consisted of a sample of 1,235 men and women ages > or =55 years who were enrolled in the Rotterdam Study (a population-based cohort study) and who were followed up for a mean of 6.6 years. Prevalent radiographic OA was defined as a Kellgren/Lawrence score > or =2; progression of radiographic OA was defined as a decrease in joint space width. RESULTS: Subjects with a CTX-II level in the highest quartile had a 4.2-fold increased risk of having radiographic OA of the knee (95% confidence interval [95% CI] 2.5-7.0) and of the hip (95% CI 2.2-7.8) compared with subjects with a CTX-II level in the lowest quartile. We observed a substantially stronger association between CTX-II levels and radiographic OA for subjects with hip pain (odds ratio [OR] 20.4, 95% CI 2.3-185.2) than for those without hip pain (OR 3.0, 95% CI 1.5-6.0). Subjects with a CTX-II level in the highest quartile had a 6.0-fold increased risk for progression of radiographic OA at the knee (95% CI 1.2-30.8) and an 8.4-fold increased risk for progression of radiographic OA at the hip (95% CI 1.0-72.9). All of these associations were found to be independent of known risk factors for OA, such as age, sex, and body mass index. CONCLUSION: This study shows that CTX-II is associated with both the prevalence and the progression of radiographic OA at the knee and hip. Importantly, this association is independent of known clinical risk factors for OA and seems stronger in subjects with joint pain.

Aged↗
PubMed2004

Radiological outcome after four years of early versus delayed treatment strategy in patients with recent onset rheumatoid arthritis.

OBJECTIVE: To determine the effect of different treatment strategies (early versus delayed) on the radiological progression of joint damage during 4 years. Additionally, to determine the effect of treatment strategy on the association of HLA class II alleles and joint damage. METHODS: Progression of radiographic damage and association of radiographic damage and genetic predisposition were compared in two cohorts, one treated according to the delayed treatment strategy (initial treatment with analgesics), the other treated according to the early treatment strategy (treatment with disease modifying antirheumatic drugs (DMARDs) chloroquine or sulfasalazine). Radiographic damage was measured by the modified Sharp-van der Heijde method. Genetic predisposition was determined by high resolution HLA-DR and DQ typing. RESULTS: A completers-only analysis of 153 patients (originally 206 patients) in a non-randomised design showed less radiographic progression from 0 to 4 years in the early treatment group (median Sharp progression rate 1.3 points/year, n = 75) than in the delayed treatment group (2.5 points/year, n = 78) (p = 0.03). The progression from 1 to 4 years did not differ significantly between the groups. At 4 years, joint destruction in both groups was positively correlated with the presence of the shared epitope. CONCLUSIONS: The beneficial effect of early DMARD treatment on the radiological progression of joint damage is still present at 4 years. However, the rate of joint destruction from 1 to 4 years did not differ between the delayed and early treatment group. Neither the radiographic nor the immunogenetic data suggest that longlasting disease modification has been induced by early treatment.

Adult↗
PubMed2004

Validity, reliability, and applicability of seven definitions of hip osteoarthritis used in epidemiological studies: a systematic appraisal.

OBJECTIVE: To summarise and review articles addressing the quality (validity, reliability, applicability) of seven commonly used definitions of hip osteoarthritis (OA) for epidemiological studies in order to use it primarily as a classification criterion. METHODS: Medline and Embase were searched and articles studying the validity, reliability, or applicability of the definitions of hip OA were selected. Two reviewers independently extracted data on the quality of the seven definitions. RESULTS: Review of the literature showed the validity of the various definitions of hip OA, in particular, has barely been investigated. Minimal joint space (MJS) demonstrated the highest (intra- and interrater) reliability, and showed the highest association with hip pain and restricted internal rotation compared with the other definitions of hip OA. The reliability of the Kellgren and Lawrence grade and the index according to Lane is comparable with that of the MJS, but the construct validity should be investigated more thoroughly. The reliability and validity according to the Croft grade were inferior to the MJS, the Kellgren and Lawrence grade, and the index according to Lane. Despite precise and extensive development, the ACR criteria showed poor reliability and poor cross-validity (agreement between three ACR criteria sets) in a primary care setting. CONCLUSIONS: The reliabilities of MJS, Kellgren and Lawrence, and the index according to Lane were comparable, but the MJS had the highest relationship with hip pain in a male population. Considering how often definitions of hip OA are used, it is surprising that the validity has been so poorly investigated, and the validity needs to be studied more thoroughly.

Adult↗
PubMed2004

High intensity exercise or conventional exercise for patients with rheumatoid arthritis? Outcome expectations of patients, rheumatologists, and physiotherapists.

OBJECTIVE: To examine the outcome expectations of RA patients, rheumatologists, and physiotherapists regarding high intensity exercise programmes compared with conventional exercise programmes. METHODS: An exercise outcome expectations questionnaire was administered to 807 RA patients, 153 rheumatologists, and 624 physiotherapists. The questionnaire consisted of four statements regarding positive and negative outcomes of high intensity exercise programmes and four similar statements for conventional exercise programmes. A total expectation score for both conventional and high intensity exercise was calculated, ranging from -2 (very negative expectation) to 2 (very positive expectation). RESULTS: The questionnaire was returned by 662 RA patients (82%), 132 rheumatologists (86%), and 467 physiotherapists (75%). The mean (95% confidence interval) scores for high intensity exercise programmes were 0.30 (0.25 to 0.34), 0.68 (0.62 to 0.74), and -0.06 (-0.15 to 0.02), and for conventional exercise programmes were 0.99 (0.96 to 1.02), 1.13 (1.09 to 1.17), and 1.27 (1.21 to 1.34) for RA patients, rheumatologists, and physiotherapists, respectively. In all three respondent groups, the outcome expectations of high intensity exercise were significantly less positive than those of conventional exercise programme. CONCLUSIONS: Despite the existing evidence regarding the effectiveness and safety of high intensity exercise programmes, RA patients, rheumatologists, and physiotherapists have more positive expectations of conventional exercise programmes than of high intensity exercise programmes. Physiotherapists were the least positive about outcomes of high intensity exercise programmes while rheumatologists were the most positive. To help the implementation of new insights in the effectiveness of physical therapy modalities in rheumatology, the need for continuous education of patients, rheumatologists and physiotherapists is emphasised.

Arthritis, Rheumatoid↗