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1.
Rheumatology (Oxford) ; 62(9): 3059-3066, 2023 09 01.
Article in English | MEDLINE | ID: mdl-36625513

ABSTRACT

OBJECTIVES: Damage accrual in SSc can be tracked using the Scleroderma Clinical Trials Consortium Damage Index (DI). Our goal was to develop a prediction model for damage accrual in SSc patients with early disease. METHODS: Using patients with <2 years disease duration from Canada and Australia as a derivation cohort, and from the Netherlands as a validation cohort, we used group-based trajectory modelling (GBTM) to determine 'good' and 'bad' latent damage trajectories. We developed a prediction model from this analysis and applied it to patients from derivation and validation cohorts. We plotted the actual DI trajectories of the patients predicted to be in 'good' or 'bad' groups. RESULTS: We found that the actual trajectories of damage accumulation for lcSSc and dcSSc were very different, so we studied each subset separately. GBTM found two distinct trajectories in lcSSc and three in dcSSc. We collapsed the two worse trajectories in the dcSSc into one group and developed a prediction model for inclusion in either 'good' or 'bad' trajectories. The performance of models using only baseline DI and sex was excellent with ROC AUC of 0.9313 for lcSSc and 0.9027 for dcSSc. Using this model, we determined whether patients would fall into 'good' or 'bad' trajectory groups and then plotted their actual trajectories which showed clear differences between the predicted 'good' and 'bad' cases in both derivation and validation cohorts. CONCLUSIONS: A simple model using only cutaneous subset, baseline DI and sex can predict damage accumulation in early SSc.


Subject(s)
Scleroderma, Diffuse , Scleroderma, Localized , Scleroderma, Systemic , Humans , Skin , Administration, Cutaneous , Canada
2.
Scand J Rheumatol ; 51(5): 394-401, 2022 09.
Article in English | MEDLINE | ID: mdl-34263718

ABSTRACT

OBJECTIVE: To assess the perspectives of physical therapists treating patients with systemic sclerosis (SSc) on their current practice and educational needs. METHOD: In July 2019, 405 SSc patients attending a multidisciplinary SSc programme received a survey on physical therapy. Patients who indicated having received physical therapy in the past 2 years were asked to invite their treating physical therapist to complete a questionnaire including sociodemographic characteristics, referral process, content of treatment, perceived knowledge and skills, and educational needs (mostly yes/no answers). RESULTS: Forty-eight of 80 possibly eligible physical therapists treating SSc patients returned the questionnaire [median age 44 years (interquartile range 35-58); 52% female; median number of SSc patients currently treated: 1 (range 1-4)]. Eighty-one per cent (n = 39) of physical therapists had received a referral, with 69% (n = 27/39) judging its content as insufficient. The most often provided types of exercises were range of motion (96%), muscle-strengthening (85%), and aerobic (71%) exercises, followed by hand (42%) and mouth (10%) exercises. Concerning manual treatment, 65% performed either massage or passive mobilization. Regarding competences, 65% indicated feeling capable of treating SSc patients. Nevertheless, 85% expressed the need for an information website on physical therapy in SSc, and 77% for postgraduate education on SSc. CONCLUSION: Primary care physical therapists treating patients with SSc used a wide range of treatment modalities. Although most stated that they treated very few patients, the majority felt capable of treating SSc patients. Nevertheless, the large majority expressed a need for additional information and educational activities concerning SSc.


Subject(s)
Physical Therapists , Scleroderma, Systemic , Adult , Educational Status , Female , Humans , Male , Physical Therapy Modalities/education , Scleroderma, Systemic/therapy , Surveys and Questionnaires
4.
Ann Rheum Dis ; 80(1): 118-127, 2021 01.
Article in English | MEDLINE | ID: mdl-33004331

ABSTRACT

OBJECTIVES: Genomic Risk Scores (GRS) successfully demonstrated the ability of genetics to identify those individuals at high risk for complex traits including immune-mediated inflammatory diseases (IMIDs). We aimed to test the performance of GRS in the prediction of risk for systemic sclerosis (SSc) for the first time. METHODS: Allelic effects were obtained from the largest SSc Genome-Wide Association Study (GWAS) to date (9 095 SSc and 17 584 healthy controls with European ancestry). The best-fitting GRS was identified under the additive model in an independent cohort that comprised 400 patients with SSc and 571 controls. Additionally, GRS for clinical subtypes (limited cutaneous SSc and diffuse cutaneous SSc) and serological subtypes (anti-topoisomerase positive (ATA+) and anti-centromere positive (ACA+)) were generated. We combined the estimated GRS with demographic and immunological parameters in a multivariate generalised linear model. RESULTS: The best-fitting SSc GRS included 33 single nucleotide polymorphisms (SNPs) and discriminated between patients with SSc and controls (area under the receiver operating characteristic (ROC) curve (AUC)=0.673). Moreover, the GRS differentiated between SSc and other IMIDs, such as rheumatoid arthritis and Sjögren's syndrome. Finally, the combination of GRS with age and immune cell counts significantly increased the performance of the model (AUC=0.787). While the SSc GRS was not able to discriminate between ATA+ and ACA+ patients (AUC<0.5), the serological subtype GRS, which was based on the allelic effects observed for the comparison between ACA+ and ATA+ patients, reached an AUC=0.693. CONCLUSIONS: GRS was successfully implemented in SSc. The model discriminated between patients with SSc and controls or other IMIDs, confirming the potential of GRS to support early and differential diagnosis for SSc.


Subject(s)
Scleroderma, Diffuse/genetics , Scleroderma, Limited/genetics , Adult , Aged , Antibodies, Antinuclear/immunology , Arthritis, Rheumatoid/genetics , Autoantibodies/immunology , Case-Control Studies , DNA Topoisomerases/immunology , Female , Genetic Predisposition to Disease , Genome-Wide Association Study , Humans , Linear Models , Lupus Erythematosus, Systemic/genetics , Male , Middle Aged , Polymorphism, Single Nucleotide , Risk Factors , Scleroderma, Diffuse/immunology , Scleroderma, Limited/immunology , Scleroderma, Systemic/genetics , Scleroderma, Systemic/immunology , Sjogren's Syndrome/genetics , White People
5.
Int J Cardiol ; 273: 203-206, 2018 Dec 15.
Article in English | MEDLINE | ID: mdl-30097334

ABSTRACT

BACKGROUND: Patients with systemic sclerosis (SSc) are at risk for developing pulmonary hypertension (PH) which is a major cause of death in this population. Echocardiographic (TTE) derived pulmonary arterial pressure (PAP) can be unreliable for the early detection of PH. Previous studies demonstrate that the ECG derived ventricular gradient optimized for right ventricular pressure overload (VG-RVPO) can detect PH in a heterogeneous population suspected of PH. The aim of this study is to assess the use of the VG-RVPO as a screening and monitoring instrument of early PH in SSc patients. METHODS: Serial ECGs and TTEs from twenty-seven SSc patients who underwent right heart catheterization (RHC) were retrospectively analyzed. The changes in PAP and VG-RVPO over time were studied in patients with and without diagnosed PH. RESULTS: Twenty-four patients (52.5% female, mean age 58.4 years SD 14.3) were studied. In eleven patients PH was confirmed with RHC. In these patients VG-RVPO was significantly higher -8 ±â€¯19 than in patients without PH -23 ±â€¯10 mV·ms, (P < 0.05). In addition, in PH patients the VG-RVPO increased over time in contrast to patients without PH (P < 0.01). The VG was more sensitive to detect disease progression in earlier stages of disease as compared to echocardiographic derived PAP. CONCLUSIONS: The VG-RVPO is a sensitive, non-invasive and cost effective tool for early detection of PH in SSc patients. Serial measurements indicate that the VG-RVPO can be used as a follow-up instrument and outperforms TTE to detect early changes in right ventricular pressure over time.


Subject(s)
Echocardiography/standards , Electrocardiography/standards , Hypertension, Pulmonary/diagnostic imaging , Hypertension, Pulmonary/physiopathology , Scleroderma, Systemic/diagnostic imaging , Scleroderma, Systemic/physiopathology , Adult , Aged , Early Diagnosis , Echocardiography/methods , Electrocardiography/methods , Female , Humans , Male , Middle Aged , Retrospective Studies
6.
Neth J Med ; 76(5): 243-248, 2018 07.
Article in English | MEDLINE | ID: mdl-30019680

ABSTRACT

BACKGROUND: It is still unresolved whether there is a relationship between silicone breast implants (SBIs) and late-onset systemic sclerosis (SSc). CASE DESCRIPTION: A 83-year-old female was diagnosed with limited cutaneous SSc. During follow-up the presence of ruptured SBIs was confirmed. We provide a literature review concerning SBIs and development of SSc, particularly in relation to age of onset. CONCLUSION: Data about age of onset are incomplete and no details on the rupture of SBIs are reported; however, an association between SSc and SBIs possibly exists.


Subject(s)
Breast Implants , Prosthesis Failure , Scleroderma, Systemic/diagnosis , Silicones , Age of Onset , Aged, 80 and over , Breast Implants/adverse effects , Female , Humans , Prosthesis Failure/adverse effects , Scleroderma, Systemic/etiology , Silicones/adverse effects
7.
Rheumatol Int ; 38(3): 443-453, 2018 Mar.
Article in English | MEDLINE | ID: mdl-29151128

ABSTRACT

OBJECTIVES: To compare self-reported levels of physical activity (PA) of systemic sclerosis (SSc) patients with the general population. To evaluate in SSc patients factors associated with PA levels and needs and preferences regarding PA. METHODS: Fifty nine SSc patients completed the Short QUestionnaire to ASsess Health-Enhancing PA. The proportion of patients meeting the Dutch Recommendation for PA (= moderate PA for 30 min on ≥ 5 days/week) and total minutes of PA per week were calculated and compared with similar data from the Dutch population. Characteristics were univariately and multivariately compared between patients with low and high PA levels (either ≤ or > mean minutes/week of the Dutch population). Needs and preferences regarding PA promotion and guidance related to exercise were assessed by questionnaires. RESULTS: Stratified for age (< 55 or ≥ 55 years) and gender, the proportion SSc patients meeting the Dutch recommendation for PA was not significantly different from the Dutch population. The total minutes of PA per week was significantly lower among SSc patients (1704 vs. 2614, P < 0.001). Multivariable analyses showed that in SSc patients the male gender, scleroderma health assessment questionnaire (SHAQ) and lack of energy were significantly associated with lower PA levels (P = 0.007; P = 0.042; P = 0.025). Two-third of patients required more information about PA. CONCLUSION: In SSc patients, the total minutes of PA per week are significantly lower compared to the general population. The male gender, functional ability as reflected by SHAQ and lack of energy seem to interfere with PA. These results might guide health professionals in providing their patients with appropriate information on PA.


Subject(s)
Activities of Daily Living , Exercise , Patient Preference , Scleroderma, Systemic/physiopathology , Adult , Aged , Aged, 80 and over , Case-Control Studies , Female , Health Behavior , Health Knowledge, Attitudes, Practice , Health Status , Humans , Male , Middle Aged , Multivariate Analysis , Netherlands , Prospective Studies , Scleroderma, Systemic/diagnosis , Scleroderma, Systemic/psychology , Self Report , Time Factors , Young Adult
8.
Ann Rheum Dis ; 71(9): 1530-3, 2012 Sep.
Article in English | MEDLINE | ID: mdl-22532630

ABSTRACT

OBJECTIVE: Several prediction models for rapid radiological progression (RRP) in the first year of rheumatoid arthritis have been designed to aid rheumatologists in their choice of initial treatment. The association was assessed between RRP and disability and joint damage progression in 8 years. METHODS: Patients from the BeSt cohort were used. RRP was defined as an increase of ≥5 points in the Sharp/van der Heijde score (SHS) in year 1. Functional ability over 8 years, measured with the health assessment questionnaire (HAQ), was compared for patients with and without RRP using linear mixed models. Joint damage progression from years 1 to 8 was compared using logistic regression analyses. RESULTS: RRP was observed in 102/465 patients. Over 8 years, patients with RRP had worse functional ability: difference in HAQ score 0.21 (0.14 after adjustment for disease activity score (over time)). RRP was associated with joint damage progression ≥25 points in SHS in years 1-8: OR 4.6. CONCLUSION: RRP in year 1 is a predictor of worse functional ability over 8 years, independent of baseline joint damage and disease activity. Patients with RRP have more joint damage progression in subsequent years. RRP is thus a relevant outcome on which to base the initial treatment decision.


Subject(s)
Arthritis, Rheumatoid/diagnostic imaging , Disability Evaluation , Arthritis, Rheumatoid/complications , Arthritis, Rheumatoid/pathology , Disease Progression , Female , Humans , Joints/pathology , Male , Middle Aged , Radiography
10.
Osteoarthritis Cartilage ; 18(10): 1256-62, 2010 Oct.
Article in English | MEDLINE | ID: mdl-20691795

ABSTRACT

OBJECTIVES: To investigate the association between systemic and local inflammation and incident and progressive radiographic secondary osteoarthritis (OA) in interphalangeal joints (IPJs) over 3 years in rheumatoid arthritis (RA) patients and the effect of tumor necrosis factor alpha (TNF-α) inhibitor infliximab on secondary OA in IPJs. METHODS: In the present observational longitudinal study baseline and 3-year hand X-rays of 416 recent-onset RA patients were scored for osteophytes and erosions in IPJs, blinded for time, using Osteoarthritis Research Society International atlas and Sharp-van der Heijde score. The associations between inflammatory factors and incident and progressive secondary OA in distal IPJs (DIPJs) and proximal IPJs (PIPJs) and the effect of infliximab compared to disease-modifying anti-rheumatic drug treatment on secondary OA were analyzed by multivariable regression and generalised estimating equations analyses. RESULTS: Sixty-seven percent of the patients were female with, at baseline, a mean age of 54 years and OA present in DIPJs and PIPJs in 37% and 13%. Three years later, new secondary OA in DIPJs and PIPJs was seen in 11% and 10%, and progressive secondary OA in 36% and 35%. High erythrocyte sedimentation rate over 3 years and progressive erosive damage were risk factors for incident secondary OA in DIPJs, but not in PIPJs. At joint level, progression of erosions was associated with both incident and progressive secondary OA, only in DIPJs. Infliximab treatment was associated with lower incident secondary OA in PIPJs [relative risk 0.5 (95% confidence interval 0.2, 1.0)], independent of decrease in inflammation. CONCLUSION: Incident and progressive secondary OA in DIPJs over 3 years was associated with high inflammatory activity in RA. Infliximab treatment reduced incident secondary OA in PIPJs independent of decrease in inflammation, suggesting that anti-TNF-α therapy might be effective against secondary hand OA via other pathways than suppression of inflammation. Further studies in populations of primary hand OA are necessary to determine the role of anti-TNF-α in treatment of primary hand OA.


Subject(s)
Antibodies, Monoclonal/therapeutic use , Antirheumatic Agents/therapeutic use , Arthritis, Rheumatoid/drug therapy , Hand Joints , Osteoarthritis/prevention & control , Adult , Aged , Arthritis, Rheumatoid/complications , Disease Progression , Drug Therapy, Combination , Epidemiologic Methods , Female , Humans , Infliximab , Male , Methotrexate/therapeutic use , Middle Aged , Osteoarthritis/diagnostic imaging , Osteoarthritis/etiology , Radiography , Tumor Necrosis Factor-alpha/antagonists & inhibitors
11.
Ann Rheum Dis ; 69(7): 1333-7, 2010 Jul.
Article in English | MEDLINE | ID: mdl-20498212

ABSTRACT

OBJECTIVES: To develop a matrix model for the prediction of rapid radiographic progression (RRP) in subpopulations of patients with recent-onset rheumatoid arthritis (RA) receiving different dynamic treatment strategies. METHODS: Data from 465 patients with recent-onset RA randomised to receive initial monotherapy or combination therapy were used. Predictors for RRP (increase in Sharp-van der Heijde score > or =5 after 1 year) were identified by multivariate logistic regression analysis. For subpopulations, the estimated risk of RRP per treatment group and the number needed to treat (NNT) were visualised in a matrix. RESULTS: The presence of autoantibodies, baseline C-reactive protein (CRP) level, erosion score and treatment group were significant independent predictors of RRP in the matrix. Combination therapy was associated with a markedly reduced risk of RRP. The positive and negative predictive values of the matrix were 62% and 91%, respectively. The NNT with initial combination therapy to prevent one patient from RRP with monotherapy was in the range 2-3, 3-7 and 7-25 for patients with a high, intermediate and low predicted risk, respectively. CONCLUSION: The matrix model visualises the risk of RRP for subpopulations of patients with recent-onset RA if treated dynamically with initial monotherapy or combination therapy. Rheumatologists might use the matrix for weighing their initial treatment choice.


Subject(s)
Antirheumatic Agents/therapeutic use , Arthritis, Rheumatoid/diagnostic imaging , Arthritis, Rheumatoid/drug therapy , Antibodies, Monoclonal/therapeutic use , Arthritis, Rheumatoid/immunology , Autoantibodies/blood , C-Reactive Protein/metabolism , Disease Progression , Drug Therapy, Combination , Epidemiologic Methods , Female , Glucocorticoids/therapeutic use , Humans , Infliximab , Male , Methotrexate/therapeutic use , Middle Aged , Peptides, Cyclic/immunology , Prednisone/therapeutic use , Radiography , Rheumatoid Factor/blood
12.
Ann Rheum Dis ; 69(1): 65-9, 2010 Jan.
Article in English | MEDLINE | ID: mdl-19155234

ABSTRACT

OBJECTIVES: To compare the efficacy of Disease Activity Score (DAS)-driven therapy and routine care in patients with recent-onset rheumatoid arthritis. METHODS: Patients with recent-onset rheumatoid arthritis receiving traditional antirheumatic therapy from either the BeSt study, a randomised controlled trial comparing different treatment strategies (group A), or two Early Arthritis Clinics (group B) were included. In group A, systematic DAS-driven treatment adjustments aimed to achieve low disease activity (DAS < or =2.4). In group B, treatment was left to the discretion of the treating doctor. Functional ability (Health Assessment Questionnaire (HAQ)), Disease Activity Score in 28 joints (DAS28) and Sharp/van der Heijde radiographic score (SHS) were evaluated. RESULTS: At baseline, patients in group A (n = 234) and group B (n = 201) had comparable demographic characteristics and a mean HAQ of 1.4. Group A had a longer median disease duration than group B (0.5 vs 0.4 years, p = 0.016), a higher mean DAS28 (6.1 vs 5.7, p<0.001), more rheumatoid factor-positive patients (66% vs 42%, p<0.001) and more patients with erosions (71% vs 53%, p<0.001). After 1 year, the HAQ improvement was 0.7 vs 0.5 (p = 0.029), and the percentage in remission (DAS28 <2.6) 31% vs 18% (p<0.005) in groups A and B, respectively. In group A, the median SHS progression was 2.0 (expected progression 7.0), in group B, the SHS progression was 1.0 (expected progression 4.4). CONCLUSIONS: In patients with recent-onset rheumatoid arthritis receiving traditional treatment, systematic DAS-driven therapy results in significantly better clinical improvement and possibly improves the suppression of joint damage progression.


Subject(s)
Antirheumatic Agents/therapeutic use , Arthritis, Rheumatoid/drug therapy , Severity of Illness Index , Adult , Aged , Antirheumatic Agents/administration & dosage , Arthritis, Rheumatoid/diagnostic imaging , Disease Progression , Drug Administration Schedule , Drug Monitoring/methods , Drug Therapy, Combination , Female , Follow-Up Studies , Humans , Male , Middle Aged , Radiography , Treatment Outcome
13.
Arthritis Rheum ; 61(1): 4-12, 2009 Jan 15.
Article in English | MEDLINE | ID: mdl-19116965

ABSTRACT

OBJECTIVE: To investigate the effectiveness of 4 different treatment strategies for recent-onset rheumatoid arthritis (RA) on 2-year patient-reported outcomes, including functioning and quality of life. METHODS: A total of 508 patients with recent-onset RA were randomly assigned to 1) sequential monotherapy, 2) step-up combination therapy, both starting with methotrexate, 3) initial combination therapy, including a tapered high-dose prednisone, or 4) initial combination therapy with methotrexate and infliximab. Treatment was adjusted every 3 months if the Disease Activity Score (DAS) remained >2.4. The McMaster Toronto Arthritis Patient Preference Disability Questionnaire, the Short Form 36 (SF-36), and scores for pain, global health, and disease activity measured on a 100-mm visual analog scale (VAS) were compared between groups at baseline and every 3 months thereafter for 2 years. RESULTS: After 2 years, all patient-reported outcomes had improved significantly from baseline, irrespective of the treatment strategy. SF-36 subscale scores approached population norms for 3 physical components, and achieved population norms (P > 0.05) for bodily pain and 4 mental components. Improvement in functioning, VAS scores, and physical items of the SF-36 occurred significantly earlier in patients treated with initial combination therapies (all comparisons after 3 months: overall P < 0.001; P < 0.05 for groups 1 and 2 versus groups 3 and 4). CONCLUSION: All 4 DAS-driven treatment strategies resulted in substantial improvements in functional ability, quality of life, and self-assessed VAS scores after 2 years. Initial combination therapy led to significantly faster improvement in all patient-reported measures.


Subject(s)
Antirheumatic Agents/therapeutic use , Arthritis, Rheumatoid/drug therapy , Patients , Quality of Life , Treatment Outcome , Adult , Aged , Antibodies, Monoclonal/therapeutic use , Arthritis, Rheumatoid/physiopathology , Arthritis, Rheumatoid/psychology , Disability Evaluation , Dose-Response Relationship, Drug , Drug Therapy, Combination , Endpoint Determination , Female , Humans , Infliximab , Male , Methotrexate/therapeutic use , Middle Aged , Pain Measurement , Patients/psychology , Prednisone/therapeutic use , Quality of Life/psychology , Severity of Illness Index
14.
Ann Rheum Dis ; 68(7): 1153-8, 2009 Jul.
Article in English | MEDLINE | ID: mdl-18930988

ABSTRACT

OBJECTIVES: To compare the clinical and radiological efficacy of initial vs delayed treatment with methotrexate (MTX) and infliximab (IFX) in patients with recent onset rheumatoid arthritis (RA). METHODS: In a post hoc analysis of the BeSt study (for Behandel Stratagieen, Dutch for treatment strategies), 117 patients who started initial MTX+IFX were compared with 67 patients who started MTX+IFX treatment after failing (disease activity score (DAS)>2.4; median delay to IFX: 13 months) on > or =3 traditional DMARDs. If the DAS remained >2.4, the protocol dictated IFX dose increases to 6, 7.5 and 10 mg/kg. In case of a DAS < or =2.4 for > or =6 months, IFX was tapered and finally stopped. We aimed to correct for allocation bias using propensity scores. Functional ability was measured by the Health Assessment Questionnaire (HAQ), radiological progression by Sharp/van der Heijde scoring (SHS). RESULTS: Baseline differences between the initial and delayed groups were no longer significant after propensity score adjustment. At 3 years after baseline, patients treated with initial MTX+IFX experienced more improvement in HAQ over time and were less likely to have SHS progression than patients treated with delayed MTX+IFX (p = 0.034). At 2 years after IFX initiation, more patients in the initial group compared with the delayed group could discontinue IFX after a good response (56% vs 29%, p = 0.008). CONCLUSIONS: The results of this post hoc analysis suggest that using MTX+IFX as initial treatment for patients with recent onset RA is more effective than reserving MTX+IFX for patients who failed on traditional DMARDs, with more HAQ improvement over time, more IFX discontinuation and less progression of joint damage.


Subject(s)
Antibodies, Monoclonal/administration & dosage , Antirheumatic Agents/administration & dosage , Arthritis, Rheumatoid/drug therapy , Methotrexate/administration & dosage , Antibodies, Monoclonal/adverse effects , Antirheumatic Agents/adverse effects , Arthritis, Rheumatoid/diagnostic imaging , Arthritis, Rheumatoid/physiopathology , Drug Therapy, Combination , Female , Humans , Infliximab , Male , Methotrexate/adverse effects , Middle Aged , Radiography , Recovery of Function/drug effects , Treatment Outcome
15.
Ann Rheum Dis ; 68(3): 330-6, 2009 Mar.
Article in English | MEDLINE | ID: mdl-18375540

ABSTRACT

OBJECTIVES: To evaluate changes in bone mineral density (BMD) in the hands, hip and spine after 1 and 2 years of follow-up, in relation to antirheumatic and antiresorptive therapies and disease and demographic variables in patients with recent-onset rheumatoid arthritis (RA). METHODS: Changes in BMD measured in metacarpals 2-4 by digital x-ray radiogrammetry and in the hip and spine by dual energy x-ray absorptiometry were assessed at baseline and after 1 and 2 years of follow-up in 218 patients with recent-onset RA from the BeSt study, who received one of four treatment strategies: sequential monotherapy (group 1); step-up combination therapy (group 2); initial combination therapy with tapered high-dose prednisone (group 3); or initial combination therapy with infliximab (group 4). RESULTS: After 1 and 2 years, there was significant BMD loss in all locations, with significantly greater BMD loss in the hands than generalised BMD loss in the hip and spine. Initial combination therapy with prednisone or infliximab were associated with less hand BMD loss compared with initial monotherapy after 1 and 2 years (-0.9 and -1.6%, -0.6 and -1.4%, -1.7 and -3.3%, and -2.6 and -3.6% for group 4-1 after 1 and 2 years, overall p = 0.001 and p = 0.014, respectively). Progression in erosions was independently associated with increased BMD loss both in the hands and hip after 1 year. The use of bisphosphonates protected only against generalised BMD loss in the hip and spine. CONCLUSIONS: The association between joint damage progression and both hand and generalised BMD loss in RA suggests common pathways between these processes, with hand BMD loss occurring earlier in the disease course than generalised BMD loss.


Subject(s)
Arthritis, Rheumatoid/complications , Bone Density , Hand Bones/physiopathology , Osteoporosis/etiology , Absorptiometry, Photon , Adult , Aged , Antirheumatic Agents/therapeutic use , Arthritis, Rheumatoid/drug therapy , Arthritis, Rheumatoid/physiopathology , Bone Density/drug effects , Bone Density Conservation Agents/therapeutic use , Disease Progression , Female , Follow-Up Studies , Hip Joint/physiopathology , Humans , Lumbar Vertebrae/physiopathology , Male , Metacarpal Bones/physiopathology , Middle Aged , Osteoporosis/drug therapy , Osteoporosis/physiopathology
16.
Ann Rheum Dis ; 68(6): 914-21, 2009 Jun.
Article in English | MEDLINE | ID: mdl-18662933

ABSTRACT

OBJECTIVES: To compare the occurrence of drug-free remission, functional ability and radiological damage after 4 years of response-driven treatment according to four different treatment strategies for rheumatoid arthritis (RA). METHODS: Patients with recent-onset, active RA (n = 508) were randomly assigned to four different treatment strategies: (1) sequential monotherapy; (2) step-up combination therapy; (3) initial combination therapy with prednisone and (4) initial combination therapy with infliximab. Treatment was adjusted based on 3-monthly disease activity score (DAS) assessments, aiming at a DAS < or =2.4. From the third year, patients with a sustained DAS <1.6 discontinued treatment. RESULTS: In total, 43% of patients were in remission (DAS <1.6) at 4 years and 13% were in drug-free remission: 14%, 12%, 8% and 18% of patients in groups 1-4, respectively. The absence of anti-cyclic citrullinated peptide antibodies, male gender and short symptom duration were independently associated with drug-free remission. Functional ability and remission were maintained in all four groups with the continuation of DAS-driven treatment, without significant differences between the groups. Significant progression of joint damage was observed in 38% and 31% of patients in groups 3 and 4 versus 51% and 54% of patients in groups 1 and 2 (p<0.05, group 4 versus groups 1 and 2, group 3 versus group 2). CONCLUSIONS: In patients with recent-onset active RA, drug-free remission was achieved in up to 18% of patients. DAS-driven treatment maintained clinical and functional improvement, independent of the treatment strategy. Joint damage progression remained significantly lower after initial combination therapy compared with initial monotherapy.


Subject(s)
Antirheumatic Agents/administration & dosage , Arthritis, Rheumatoid/drug therapy , Acute Disease , Aged , Analysis of Variance , Antibodies, Monoclonal/administration & dosage , Antibodies, Monoclonal/therapeutic use , Antirheumatic Agents/therapeutic use , Arthritis, Rheumatoid/diagnostic imaging , Arthritis, Rheumatoid/physiopathology , Arthrography , Disease Progression , Drug Administration Schedule , Drug Therapy, Combination , Female , Follow-Up Studies , Humans , Infliximab , Joints/physiopathology , Linear Models , Male , Methotrexate/administration & dosage , Methotrexate/therapeutic use , Middle Aged , Prednisone/administration & dosage , Prednisone/therapeutic use , Remission Induction , Sulfasalazine/administration & dosage , Sulfasalazine/therapeutic use , Treatment Outcome
17.
Arthritis Rheum ; 58(5): 1293-8, 2008 May.
Article in English | MEDLINE | ID: mdl-18438829

ABSTRACT

OBJECTIVE: To determine the association of HLA-DRB1, rheumatoid factor (RF), and anti-citrullinated protein antibody (ACPA) status with progression of joint damage in early rheumatoid arthritis (RA) treated according to different treatment strategies. METHODS: The present study was conducted using data from the BeSt study (Behandelstrategieën voor Reumatoide Artritis [treatment strategies for rheumatoid arthritis]), a randomized trial comparing 4 targeted (toward achievement of a Disease Activity Score [DAS] of < or =2.4) treatment strategies: sequential monotherapy (group 1), step-up combination therapy (group 2), initial combination therapy with methotrexate, sulfasalazine, and prednisone (group 3), and initial combination therapy with methotrexate and infliximab (group 4), in 508 patients with early RA. Multivariate logistic regression analysis was used to predict progressive disease (increase of Sharp/van der Heijde score over 2 years beyond the smallest detectable change [4.6]) according to the presence or absence of the shared epitope (SE), DERAA, RF, and ACPA, with correction for other baseline characteristics. RESULTS: Progressive disease could not be predicted by presence of the SE: the odds ratio in groups 1, 2, 3, and 4, respectively, was 1.4, 2.6, 1.9, and 3.0. DERAA carriership did not protect against progressive disease (odds ratio 0.4, 1.4, 0.9, and 0.9 in groups 1, 2, 3, and 4, respectively). RF positivity and ACPA positivity predicted progressive disease in group 1 (odds ratio 4.7 [95% confidence interval 1.5-14.5] for RF and 12.6 [95% confidence interval 3.0-51.9] for ACPA), but not in groups 2-4 (for RF, odds ratio [95% confidence interval] 1.5 [0.5-4.9], 1.0 [0.3-3.3], and 1.4 [0.4-4.8] in group 2, group 3, and group 4, respectively; for ACPA, odds ratio [95% confidence interval] 3.4 [0.8-14.2], 1.7 [0.5-5.4], and 1.8 [0.5-6.8] in group 2, group 3, and group 4). CONCLUSION: In patients with early RA treated with the goal of tight control of the DAS, no significant association between HLA-DRB1 status and radiographic progression was found. RF and ACPA were predictive of progressive disease only in patients treated with sequential monotherapy. These observations suggest that effective treatment can prevent radiographic progression, even in patients with risk factors for severe damage.


Subject(s)
Arthritis, Rheumatoid/blood , Autoantibodies/blood , HLA-DR Antigens/blood , Membrane Transport Proteins/immunology , Mitochondrial Proteins/immunology , Rheumatoid Factor/blood , Adult , Aged , Antibodies, Monoclonal/therapeutic use , Antirheumatic Agents/therapeutic use , Arthritis, Rheumatoid/drug therapy , Disease Progression , Female , HLA-DRB1 Chains , Humans , Infliximab , Male , Methotrexate/therapeutic use , Middle Aged , Mitochondrial Membrane Transport Proteins , Sulfasalazine/therapeutic use
18.
Arthritis Rheum ; 58(2 Suppl): S126-35, 2008 Feb.
Article in English | MEDLINE | ID: mdl-18240203

ABSTRACT

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.


Subject(s)
Antirheumatic Agents/therapeutic use , Arthritis, Rheumatoid/diagnostic imaging , Arthritis, Rheumatoid/drug therapy , Antibodies, Monoclonal/therapeutic use , Drug Therapy, Combination , Female , Follow-Up Studies , Glucocorticoids/therapeutic use , Humans , Infliximab , Male , Middle Aged , Prednisone/therapeutic use , Radiography , Treatment Outcome , Tumor Necrosis Factor-alpha/antagonists & inhibitors
19.
Ann Rheum Dis ; 67(2): 266-9, 2008 Feb.
Article in English | MEDLINE | ID: mdl-17947301

ABSTRACT

OBJECTIVE: To assess the duration and the probability of maintaining low disease activity once a low disease activity score (DAS) is achieved in recent onset rheumatoid arthritis (RA) patients. METHODS: The BeSt study is a randomised trial comparing four different treatment strategies in patients with recent onset, active RA. Treatment adjustments were mandatory as long as the DAS was >2.4. If the DAS was

Subject(s)
Antirheumatic Agents/therapeutic use , Arthritis, Rheumatoid/drug therapy , Algorithms , Analysis of Variance , Arthritis, Rheumatoid/diagnostic imaging , Drug Administration Schedule , Drug Therapy, Combination , Female , Humans , Male , Middle Aged , Radiography , Severity of Illness Index , Statistics, Nonparametric , Treatment Outcome
20.
Ann Rheum Dis ; 67(6): 823-8, 2008 Jun.
Article in English | MEDLINE | ID: mdl-17644545

ABSTRACT

OBJECTIVES: We examined the effects of four different treatment strategies on bone mineral density (BMD) in patients with recently diagnosed, active rheumatoid arthritis (RA) and the influence of disease-related and demographic factors on BMD loss after 1 year of follow-up in the BeSt trial. METHODS: BMD measurements of the lumbar spine and total hip were performed in 342 patients with recent onset RA at baseline and after 1 year. Multivariable regression analyses were performed to determine independent associations between disease and demographic parameters and BMD loss after 1 year. RESULTS: Median BMD loss after 1 year was 0.8% and 1.0% of baseline in the spine and the hip, respectively. No significant differences between the treatment groups, including corticosteroids and the anti-tumour necrosis factor-alpha infliximab, were observed with regard to BMD loss after 1 year of treatment. Joint damage at baseline and joint damage progression according to the Sharp-van der Heijde score were independently associated with more BMD loss after 1 year. The use of bisphosphonates independently protected against BMD loss. CONCLUSIONS: After 1 year of follow-up in the BeSt study, we did not find differences in BMD loss between the four treatment strategies, including high doses of corticosteroids and anti-tumour necrosis factor-alpha. Joint damage and joint damage progression are associated with high BMD loss, which emphasises that BMD loss and erosive RA have common pathways in their pathogenesis.


Subject(s)
Arthritis, Rheumatoid/physiopathology , Bone Density , Osteoporosis/diagnosis , Absorptiometry, Photon , Adult , Aged , Antibodies, Monoclonal/therapeutic use , Antirheumatic Agents/therapeutic use , Arthritis, Rheumatoid/drug therapy , Bone Density Conservation Agents/therapeutic use , Diphosphonates/therapeutic use , Female , Follow-Up Studies , Glucocorticoids/therapeutic use , Humans , Infliximab , Lumbar Vertebrae , Male , Middle Aged , Odds Ratio , Osteoporosis/prevention & control , Pelvic Bones , Regression Analysis , Risk , Tumor Necrosis Factor-alpha/antagonists & inhibitors
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