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INTRODUCTION: Rheumatoid arthritis (RA) is a chronic inflammatory disease frequently associated with comorbidities such as cardiovascular diseases. RA patients are more prone to physical inactivity than the general population. AIM: Our study aimed to evaluate physical activity (PA) in patients with RA and to assess barriers that influence it in RA characteristics. METHODS: This was a cross sectional study of 120 RA patients. Comorbidities, patients' characteristics, disease activity, function assessed by Health Assessment Questionnaire (HAQ), severity parameters, and extra-articular manifestations were assessed. PA was evaluated with the Short form of the International Physical Activity Questionnaire (IPAQ-S). Factors influencing PA were analyzed. RESULTS: Mean age was 56.1±10.1 years and sex-ratio was 0.14. Screening for comorbidities showed that 30.7% of patients had hypertension, 18.4% had diabetes, and 71.1% were obese or overweight. Moderate to high disease activity was found in 55.6% of patients. Mean HAQ was 0.9±0.6. Evaluation of PA revealed that mean continuous IPAQ-S was 4226.02±4703 MET-min per week [0-24276]. Physical activity level (categorical IPAQ-S) was low in 24.2% of patients, moderate in 30.8%, and high in 45%. Continuous IPAQ-S was negatively correlated with age (r=-0.18,p=0.045), age of disease onset (r=-0.18,p=0.049), and HAQ (r=-0.25,p=0.01). Besides, categorical IPAQ-S was significantly associated with the presence of hypertension (p=0.03) and gout (p=0.02). Concerning RA parameters, categorical IPAQ-S was significantly associated with HAQ (p=0.03). CONCLUSION: Our study showed that PA in RA patients can provide significant improvement in terms of quality of life and function. In RA, regular PA should be part of disease management.
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Artrite Reumatoide , Exercício Físico , Humanos , Artrite Reumatoide/epidemiologia , Artrite Reumatoide/fisiopatologia , Artrite Reumatoide/complicações , Artrite Reumatoide/diagnóstico , Pessoa de Meia-Idade , Feminino , Estudos Transversais , Masculino , Exercício Físico/fisiologia , Idoso , Adulto , Índice de Gravidade de Doença , Inquéritos e Questionários , Comorbidade , Qualidade de VidaRESUMO
INTRODUCTION: Foot problems are very common in rheumatoid arthritis (RA). Podiatric intervention through therapeutic education of RA patients on the different potential foot problems could improve patients' knowledge and management of their foot problems. This study aimed to evaluate the knowledge of RA patients on podiatric problems related to their illness and foot care practices. METHODS: This was a cross-sectional study including patients diagnosed with RA and aged older than 18 years. Sociodemographic data, disease characteristics, and therapeutic data were collected. RA foot problems knowledge and foot care practice were assessed using a questionnaire combining questions developed from the literature search and a pretested validated questionnaire. RESULTS: Overall, 103 patients were included of whom 94 were female. The mean age was 56 years (±10 years) and the mean disease duration was 15 years (±10 years). Over 77% of patients reported never having received foot-health-related education. With regard to their knowledge about RA foot involvement, patients were aware that RA can affect the feet similarly to the hands (83%), lead to deformation of the foot (86%), lead to walking difficulties and falling (68%), and produce skin lesions of the foot (31%). Regarding participant's knowledge of appropriate footwear, 65% agreed that it would be beneficial to wear quality standard sports shoes. However, less than one-third of patients know the podiatrist's skills. CONCLUSION: Our study showed an awareness of the repercussions of RA on feet but a lack of knowledge on proper foot care, thus identifying a need for foot health therapeutic education.
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Artrite Reumatoide , Doenças do Pé , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Feminino , Artrite Reumatoide/complicações , Artrite Reumatoide/psicologia , Pessoa de Meia-Idade , Masculino , Estudos Transversais , Doenças do Pé/etiologia , Doenças do Pé/terapia , Idoso , Educação de Pacientes como Assunto , Inquéritos e Questionários , AdultoRESUMO
Introduction: Spondyloarthritis (SpA) is a common rheumatic inflammatory disease and can impact patients' work productivity. We aimed to evaluate the impact of pain catastrophizing and central sensitization on work outcomes in young SpA patients and determine the predictive factors of work productivity loss. Material and methods: We performed a cross-sectional study over 6 months. We included patients aged between 18 and 50 years old, diagnosed with axial or peripheral SpA. Pain catastrophizing and central sensitization were assessed using the Pain Catastrophizing Scale (PCS) and Central Sensitization Inventory (CSI) questionnaire, respectively. Impact of SpA on work productivity and activity impairment during and outside of work was measured with the Work Productivity and Activity Impairment Questionnaire (WPAI: Spondyloarthritis). Results: A total of 72 patients were enrolled, with a median age of 39 years (28.3-46), 65.3% men, and 54.4% working patients. Median scores of activity impairment outside of work, and work productivity loss were 50% (40-70), and 50% (40-60), respectively. Median absenteeism and presenteeism scores were 0% (IQR 0-7), and 100% (IQR 86.5-100), respectively. Regarding work-related outcomes: activity impairment was positively correlated with CSI and PCS; presenteeism was significantly associated with male sex (p = 0.009); and work productivity loss was positively associated with anxiety, depression, and poor quality of life. Multivariate regression analysis identified predictive factors of work productivity loss: male sex, poor quality of life, and prolonged morning stiffness. Conclusions: Assessment of the impact of pain catastrophizing and central sensitization on work-related outcomes in patients with SpA is important to understand the burden of illness and to identify early those in need of interventions in clinical practice.
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OBJECTIVES: Nail unit is one of the targets of ultrasound (US) assessment. We aimed to compare ultrasound parameters of clinically normal nail unit in psoriatic arthritis (PsA) patients with healthy controls (HC) and evaluate their correlations with disease activity. METHODS: This was a cross-sectional study including patients with PsA and matched HC. Tender (TJC) and swollen joint count (SJC), Psoriasis Area and Severity Index (PASI), and Disease Activity in Psoriatic Arthritis (DAPSA) were collected in PsA patients. Patients underwent US assessment of fingernails with a study of morphological changes and measurement of the thickness of nail bed (NBT), nail plate (NPT), and adjacent skin (ST). Correlation between nail unit parameters and disease activity was studied. RESULTS: We evaluated 22 PsA patients (219 nails) and 21 HC (210 nails). Mean DAPSA was 21.56 ± 14.36 and mean PASI was 2.19 ± 3.8. PsA patients had more US morphological changes than HC (16.89 vs 3.33%, P = .03). NPT comparison between identical fingernails of PsA and HC did not reveal significant difference. However, NBT was significantly higher in HC (1.77 vs 2.07 mm, P = .027) as well as ST (2.26 vs 2.59 mm, P = .003). TJC and ST were positively correlated (r = .46, P = .03). No correlation was noted between disease activity scores and NPT, NBT, or ST in PsA patients. In biologic parameters, ESR was negatively correlated with ST (r = -.41, P = .05). CONCLUSIONS: Nail bed and adjacent skin US morphological changes were contributive to distinguish psoriatic from healthy nails. Adjacent skin thickness measurement was positively correlated with TJC and ESR, suggesting that it could be used as an indicator of disease activity in PsA.
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Artrite Psoriásica , Unhas , Índice de Gravidade de Doença , Ultrassonografia , Humanos , Artrite Psoriásica/diagnóstico por imagem , Unhas/diagnóstico por imagem , Masculino , Feminino , Estudos de Casos e Controles , Ultrassonografia/métodos , Estudos Transversais , Pessoa de Meia-Idade , AdultoRESUMO
INTRODUCTION: Tumor necrosis factor alpha (TNF alpha) blockers such as infliximab (IFX) and adalimumab (ADA) had significantly changed the course of inflammatory diseases such as rheumatoid arthritis (RA), spondyloarthritis (SpA) and Crohn's disease (CD). However, about 30% of patients do not respond to these treatments. This lack of response may be due to the formation of antibodies against these drugs (anti-drug antibodies: ADAbs). The aim of this study was to determine the prevalence of ADAbs against IFX and ADA, and the trough serum concentration of IFX and ADA in RA, SpA or CD patients and to assess their impact on the therapeutic response. METHODS: A cross sectional, multi-centric study was conducted, including patients with RA, SpA or CD treated with IFX or ADA as a first biotherapy for at least 6 months. ADAbs and trough levels were measured by an Enzyme Linked Immunosorbent assay (ELISA). RESULTS: 197 patients were included (57 RA, 73 SpA and 67 CD). ADAbs were positive in 40% of cases for IFX and 25% for ADA. They were positive in 40% of SpA, 35% of RA, and 21% of CD. The presence of ADAbs was inversely correlated to the trough levels of IFX and ADA during RA (p = 0.01 and p < 0.0001), SpA (p < 0.01 and p < 0.0001) and CD (p = 0.001 and p = 0.04). For all pathologies, the presence of ADAbs was not correlated with disease activity. Concomitant methotrexate significantly reduced immunogenicity. CONCLUSION: In our study, the presence of ADAb and low trough levels seem to not affect the therapeutic response in patients on TNF alpha antagonists. Other tracks more than immunogenicity should be investigated to explain the loss of response to these biotherapies.
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Adalimumab , Antirreumáticos , Infliximab , Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Estudos Transversais , Infliximab/uso terapêutico , Infliximab/imunologia , Adalimumab/uso terapêutico , Adalimumab/imunologia , Adalimumab/sangue , Tunísia/epidemiologia , Antirreumáticos/uso terapêutico , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Fator de Necrose Tumoral alfa/imunologia , Artrite Reumatoide/tratamento farmacológico , Artrite Reumatoide/imunologia , Artrite Reumatoide/sangue , Anticorpos/sangue , Resultado do Tratamento , Idoso , Doença de Crohn/tratamento farmacológico , Doença de Crohn/imunologia , Doença de Crohn/sangue , Espondilartrite/tratamento farmacológico , Espondilartrite/imunologia , Espondilartrite/sangueRESUMO
Background and Aims: The reliability of interferon-gamma-release-assays (IGRAs) for tuberculosis (TB) testing in coronavirus disease 2019 (COVID-19) patients is unknown. This study aimed to systematically review the prevalence of indeterminate TB-IGRA following SARS-CoV-2 infection or vaccination and to review associated factors. Methods: This systematic literature review was guided according to the PRISMA guidelines by searching PubMed, Scopus, Web of Science, Clinicalkey, and Cochrane Library. Studies reporting results of TB-IGRA tests (QuantiFERON [QFT]-TB, T-SPOT.TB) in COVID-19 patients or vaccines were included. The random effects model was used to assess the prevalence of indeterminate IGRA results. Heterogeneity was evaluated using the Τ 2 and 95% predictive interval. Results: Of the 273 citations screened, 12 articles were included in the final analysis including a total of 2107 patients. The overall pooled effect size proportion of indeterminate QFT-TB results, estimated in eight studies using the QFT-TB Plus assay, was 0.26 (95% CI: 0.205-0.324, Τ 2 = 0.158). The mean true effect size was 0.26 (95% predictive interval: [0.110-0.500]). A subgroup analysis was not undertaken due to the small number of studies. Indeterminate QFT-TB rates were associated with COVID-19 severity, steroid treatment, inflammation-related parameters, neutrophilia, and lymphopenia. Conclusion: Indeterminate QFT-TB results in COVID-19 patients occur in almost one-quarter of tests performed. Further studies are needed to assess associated factors.
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Osteogenesis imperfecta is an inherited clinically heterogeneous disorder of bone metabolism characterized by bone and skeletal fragility and an increased risk of fractures. Pamidronate infusion was the standard treatment, but zoledronic acid is increasingly used to treat children with osteogenesis imperfecta. We conducted a systematic literature review to evaluate the efficacy and safety of intravenous zoledronic acid in the treatment of osteogenesis imperfecta in pediatric patients. A systematic review of the published literature was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Eligible articles were clinical trials and observational studies including pediatric patients (<16 years) with osteogenesis imperfecta treated with zoledronic acid. We selected articles published during the 20 past years. The selected languages were English and French. We included articles with a minimum sample size of five patients. Six articles fulfilled the selection criteria. The majority of patients were Chinese (58%). The predominant sex was male (65%), and the age of included patients ranged from 2.5 weeks to 16.8 years. For all patients, zoledronic infusions were administrated intravenously. The zoledronic treatment duration ranged from 1 to 3 years. Densitometry parameters before and after zoledronic treatment were evaluated and showed significant improvement both in lumbar spine-bone mineral density Z-score and femoral neck-bone mineral density Z-scores. A significant decrease in fracture rate has also been noted both in vertebral and nonvertebral fracture incidence. The two most common side effects were fever and flu-like reactions. None of the patients presented severe adverse events. Zoledronic acid appeared to be well-tolerated and effective in the treatment of pediatric osteogenesis imperfecta.
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BACKGROUND: Psoriatic arthritis (PsA) is a multifaceted inflammatory disease that has a strong negative impact on the quality of life (QoL) of patients. The Psoriatic Arthritis Quality of Life (PsAQoL) questionnaire was the first disease-specific patient-derived instrument developed to measure the QoL in patients with PsA. Our objective was to translate the PsAQol into Arabic language and evaluate its reliability and validity in patients with PsA. METHODS: This was a cross-sectional study including patients with PsA. A clinical and biological assessment of the patients was performed at inclusion. The translation of the original PsAQoL into Arabic was performed by a professional bilingual and lay panel. Eight patients were interviewed to assess face and content validity. A separate sample of PsA patients (n = 30) were invited to participate in a test-retest postal study in order to investigate reproducibility and construct validity. One week separated the two administrations. The Arabic version of Health Assessment Questionnaire (HAQ) was used as a comparator instrument for convergent validity. RESULTS: Face and content validity were satisfactory. The Arabic version of the PsAQoL was found to be relevant, understandable and easy to complete in only a few minutes. One item was excluded (item 16). It had no correlation with either the other 19 items or the total score of PsAQol. The Arabic PsAQol had excellent internal consistency (Cronbach's a = 0.926), and test-retest reliability (r = 0.982). There was a positive correlation between the total score of the PsAQoL and the Arabic version of HAQ (Spearman's r = 0.838, p < 10-3 ). Exploratory factor analysis had extracted two factors explaining 55% of the total variance. CONCLUSION: Nineteen items were selected to compose the Arabic version of PsAQoL, which was found to be relevant and understandable and has excellent reliability and construct validity. The new measure will be a valuable new tool for use in routine care for patients' assessment.
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Artrite Psoriásica , Qualidade de Vida , Humanos , Reprodutibilidade dos Testes , Estudos Transversais , Inquéritos e Questionários , IdiomaRESUMO
INTRODUCTION: We aimed to screen the presence of silent myocardial ischaemia, in established rheumatoid arthritis (RA) patients, using a stress test then to evaluate its association with the disease activity and the cardiovascular (CV) risk factors and Heartscore. METHODS: It is a transversal study in a rheumatologic centre in Tunisia. One hundred three RA patients, asymptomatic for CV diseases, were submitted to a stress test. Demographic data, CV risk factors and disease characteristics were assessed and risk factors of silent myocardial ischaemia in RA patients were identified. RESULTS: There were 103 patients (sex-ratio = 0.3) with a mean age of 53 ± 10 years. The evaluation of the disease activity showed that the mean Disease Activity Score in 28 joints C-reactive protein, Clinical Disease Activity Index and Simplified Disease Activity Index were 3.9 ± 1.38, 17.17 ± 11.4 and 33.39 ± 26, respectively. The ischaemic ratio (CT/HDL) revealed that 42% of patients had a moderate to high myocardial ischaemic risk. HeartSCORE was high in 35% of cases. A silent myocardial ischaemia in the stress test was found in 11 patients (10.6%) and was associated with male sex (p = 0.03), advanced age (p = 0.04), erosive character (p = 0.05), the advanced age of the RA diagnosis (p = 0.01) and the ischaemic ratio (p = 0.05). No relationship was found with the majority of traditional CV risk factors nor with disease activity variables. CONCLUSION: Our results corroborated the hypothesis that the stress test could reveal subclinical CV dysfunction and supported the utility of the Heartscore as a screening tool.
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Artrite Reumatoide , Doenças Cardiovasculares , Isquemia Miocárdica , Humanos , Masculino , Adulto , Pessoa de Meia-Idade , Teste de Esforço/efeitos adversos , Fatores de Risco , Artrite Reumatoide/complicações , Isquemia Miocárdica/diagnóstico , Isquemia Miocárdica/complicações , Doenças Cardiovasculares/etiologiaRESUMO
OBJECTIVES: Single nucleotid polymorphisms (SNPs) of Fc-gamma receptors (FcgRs), by inducing a variation of their affinity to the Fc-region of immunoglobulins, might influence the efficacy of Fc-containing biologics prescribed in rheumatoid arthritis (RA). Our aim was to investigate associations of FCGR2A, FCGR3A and FCGR3B SNPs with TNF-inhibitors (TNFi)' response in Tunisian RA patients. METHODS: A cross-sectional, observational and analytic multicentric cohort study was conducted in a group of 47 Tunisian RA patients treated with (etanercept [ETA], adalimumab [ADL] and infliximab [IFX]). Treatment outcome was evaluated after 6 months. R131H-FCGR2A, F158V-FCGR3A and NA1/NA2-FCGR3B SNPs were genotyped. RESULTS: The analytic study including all types of TNFi showed that FCGR3A-F/F low-affinity receptor was associated with a greater decrease of DAS28, while FCGR3B-NA1/NA1 high-affinity receptor was associated with a lower decrease of DAS28 in ADL group. Furthermore, both of high affinity receptors FCGR3B-NA1/NA1 and FCGR3A-V/V were more prevalent in non-responders to ADL, according to EULAR criteria. CONCLUSIONS: Identifying reliable biomarkers of response to biologics in RA is necessary to improve responsiveness, preserve joints' functions and structure, and reduce treatment's cost. Our study showed that FCGR3A and FCGR3B polymorphisms might have an impact on TNFis' response in RA Tunisian patients since bad response was more frequent in homozygous carriers of high affinity alleles FCGR3A-V and FCGR3B-NA1.
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Artrite Reumatoide , Inibidores do Fator de Necrose Tumoral , Humanos , Estudos de Coortes , Estudos Transversais , Polimorfismo Genético , Artrite Reumatoide/tratamento farmacológico , Artrite Reumatoide/genética , Receptores de IgG/genética , Proteínas Ligadas por GPI/genéticaRESUMO
BACKGROUND: Knee osteoarthritis, a chronic degenerative disease, is becoming a public health problem around the world due to increasing life expectancy. OBJECTIVES: We aimed to assess the impact of knee osteoarthritis on the quality of life (QoL) of the patients and to identify factors associated with impaired QoL. MATERIALS AND METHODS: We conducted a cross-sectional monocentric study including patients with knee osteoarthritis. The pain was evaluated by the Visual Analog Scale (VAS). The short form of the Knee injury and Osteoarthritis Outcome Score (KOOS-PS) was used to assess functional impact. QoL was assessed using the OsteoArthritis of Knee Hip Quality Of Life (OAKHQOL) questionnaire. RESULTS: Fifty patients were included. The mean age of patients was 59 ± 9 years. The sex ratio was 0.25. At least one comorbidity was noted in 77% of patients. The mean disease duration was 8.82 years. Mean VAS pain and KOOS-PS were 6.8 ± 1.1 and 54.7 ± 9.6/100; respectively. Assessment of the QoL by OAKHQOL showed impaired QoL in all domains; the worst scores concerned the areas of social functioning and pain. Factors associated with an altered QoL were age > 65 years, longer disease duration, higher pain intensity, comorbidities, and functional impairment. CONCLUSION: Our patients showed an impaired QoL in all domains, particularly in terms of physical activity and social functioning. Lower QoL scores were associated with age, comorbidities, pain, function, and disease duration. Factors associated with QoL should be considered in the management program of these patients. Screening and the treatment of comorbidities are also useful for the management of knee OA.
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Osteoartrite do Joelho , Humanos , Pessoa de Meia-Idade , Idoso , Osteoartrite do Joelho/complicações , Qualidade de Vida , Estudos Transversais , Articulação do Joelho , DorRESUMO
AIMS: This study aims to determine whether a modification in Fc-γ receptors' (FcgRs) affinity to Fc portion, caused by single nucleotide polymorphisms such as rs1801274-R131H FcgRIIa, rs396991-F158V FcgRIIIa and NA1/NA2-FcgRIIIb, might impact clearance of therapeutic monoclonal antibodies and thus serum drug levels and the development of anti-drug antibodies. METHODS: A cross sectional, multicentral and noninterventional study was conducted in Tunisian RA patients treated with rituximab (RTX), etanercept (ETA), infliximab (IFX) and adalimumab (ADL). Serum drug level (SDL) of the different biologics and ADA against them were measured. All patients were genotyped for the 3 FcgR single nucleotide polymorphisms. RESULTS: A total of 81 patients were included: 47 were under tumour necrosis factor inhibitors (18 ETA, 13 ADL and 16 IFX), and 34 were under RTX. Regardless of the type of biotherapy, SDL was in therapeutic range, in 35 patients (43.2%), of whom only 1 was treated with RTX. Fourteen patients (22.2%) developed ADA, but none of the patients treated with ETA had detectable ADA levels. There was no association between SDL positivity and FcgR polymorphisms. However, the high affinity FcgR2A 131 H/H receptor was statistically more prevalent in patients with detectable ADA treated with ADL, IFX and RTX (P = .018). The same result was obtained in the monoclonal antibody tumour necrosis factor inhibitor subgroup (n = 29, P = .022) as well as in patients treated only with IFX (n = 16, P = .029). CONCLUSION: Our work supports the hypothesis of an impact of FcgR single nucleotide polymorphisms on biologics' immunogenicity, particularly FcgR R131H polymorphism, but further studies with larger cohorts need to be undertaken to confirm these results.
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Artrite Reumatoide , Produtos Biológicos , Humanos , Adalimumab/uso terapêutico , Anticorpos Monoclonais/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Artrite Reumatoide/genética , Produtos Biológicos/uso terapêutico , Estudos Transversais , Etanercepte/uso terapêutico , Infliximab/uso terapêutico , Polimorfismo de Nucleotídeo Único , Rituximab/uso terapêuticoRESUMO
Sarcopenia is a syndrome defined by generalized and progressive loss of skeletal muscle mass, strength, and function. Besides affecting elderly population, it is actually common among inflammatory rheumatic diseases (IRD) patients. We performed a systematic literature review with a meta-analysis to investigate the influence of biologic and target synthetic disease-modifying anti-rheumatic drugs (bDMARDs/tsDMARDs) on sarcopenia in IRD. A systematic search has been performed on Pubmed, Scopus, and Web of science. Studies characteristics were collected. Assessment tools were body composition (total lean mass (TLM) and percentage, appendicular skeletal mass (ASM), fat-free mass and index (FFM and FFMI), skeletal mass index (SMI) and segmental lean mass (SLM)), and muscle strength and physical performance tests. Treatment effect defined the difference in change from baseline to the end of follow-up treatment was divided by the pooled SD of the difference. Twenty-two studies on 778 patients receiving bDMARDs/tsDMARDs and 157 controls were reviewed. They investigated rheumatoid arthritis (RA) (N = 14), spondyloarthritis (SpA) (N = 6), psoriatic arthritis (N = 1), and both RA and SpA (N = 1). tsDMARDs were used in one study with no effect on sarcopenia. Ten studies demonstrated that bDMARDs increased significantly muscle measures in 347 patients (44.6%) with a significant increase in TLM (6/15 studies; 57.4%), FFMI (4/6 studies; 59.9%), ASM (2/5 studies; 17.6%), SMI (2/5 studies; 18.1%), and SLM (2/2 studies; 3.6%). bDMARDs showed also a positive effect on handgrip strength in 1/3 of studies (45.2%) and on physical performance in 1/2 of studies (61%). In 1/5 of comparative studies, IRD patients on bDMARDs showed significantly higher increase of TLM in comparison to controls naïve bDMARDs. Regarding diagnosis, positive effect of bDMARDs was seen in 67.4% in SpA versus 49.3% in RA, with a significant increase of TLM, ASM and FFMI in 59.4%, 100%, and 65.2% in SpA versus 54.9%, 24.1%, and 54.8% in RA, respectively. Meta-analysis assessed the effect of bDMARD on TLM in 10 studies. There was no statistically significant difference [SMD - 0.10 (95% Confidence Interval - 0.26 - 0.06; tau2 = 0). Heterogeneity across studies was null, and the 95% confidence interval (index of precision) was equal to the 95% predictive interval. The first systematic literature review showed that bDMARDs have a significant improve effect in nearly half of RA and SpA patients on muscle mass and muscle strength, assessed separately. However, the meta-analysis concluded that bDMARDs have no significant effect on TLM.
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Antirreumáticos , Artrite Psoriásica , Artrite Reumatoide , Produtos Biológicos , Febre Reumática , Sarcopenia , Humanos , Idoso , Sarcopenia/complicações , Sarcopenia/tratamento farmacológico , Força da Mão , Antirreumáticos/uso terapêutico , Artrite Reumatoide/complicações , Artrite Reumatoide/tratamento farmacológico , Artrite Reumatoide/epidemiologia , Febre Reumática/tratamento farmacológico , Artrite Psoriásica/tratamento farmacológico , Produtos Biológicos/uso terapêuticoRESUMO
BACKGROUND: Synovial chondromatosis is an uncommon benign condition characterized by synovial membrane proliferation and metaplasia. Synovial chondromatosis cases in patients with rheumatoid arthritis have been reported. However, involvement of the glenohumeral joint is rare. CASE PRESENTATION: We herein report a case of a rare association of synovial chondromatosis involving the shoulder in a rheumatoid arthritis patient. The symptoms have improved with anti-tumor necrosis factor drugs. Consequently, there was no need for invasive therapy to treat synovial chondromatosis. CONCLUSION: Synovial chondromatosis can be aggressive and destructive. More trials are needed to establish a better clinical diagnostic strategy and pharmacological management.
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Artrite Reumatoide , Condromatose Sinovial , Articulação do Ombro , Humanos , Ombro/patologia , Condromatose Sinovial/diagnóstico por imagem , Condromatose Sinovial/patologia , Articulação do Ombro/diagnóstico por imagem , Membrana Sinovial , Artrite Reumatoide/complicações , Artrite Reumatoide/patologiaRESUMO
BACKGROUND: Foot function is usually assessed using self-reported outcome measures which remain subjective in patients with rheumatoid arthritis (RA). Physical performance tests were recommended for functional assessment in lower limb osteoarthritis. However, foot function assessment's guidelines in RA are lacking. We aimed to investigate the correlation between a self-reported outcome measure and two performance-based physical tests for assessing foot function in RA patients. METHODS: A cross-sectional study was performed over 7 months' period including RA patients. We used Rheumatoid and Arthritis Outcome score (RAOS) as a self-reported functional tool. Physical performance tests were 4-min walk test (4-MWT) and Timed up and go test (TUGT). RESULTS: Fifty RA patients were included with 96% females and a mean age of 54.7 ± 10.4 years. Foot involvement occurred since the diagnosis of RA in 36% of patients. Foot pain was reported by 68% of patients (48% forefoot), and foot stiffness in 46% of patients. Skin lesions of the feet were found in 78% of patients, 90% had foot deformities and 56% had inflammatory disorders of feet. Radiographic lesions were found in 94% of patients. The most impaired RAOS subscales were Sports and Recreation and Quality of life. Poor physical-based performance was found in 34% of RA patients according to 4-MWT, in 42% of RA patients according TUGT, and in 46% of patients based on at least one performance test. RAOS was negatively correlated to the 4-MWT and positively correlated in the subscales pain, other symptoms, activities of daily living, and Sport/Rec of the RAOS. Poor performance-based physical tests were significantly associated with advanced age, sedentary lifestyle, higher disease activity score and impaired functional status. Foot-related parameters significantly associated with poor performance-based physical tests were: foot pain, foot deformity and inflammatory disorders. Multivariate analysis identified foot deformities and higher functional impairment as predictive factors for lower gait speed (4-MWT) and older age and higher functional impairment for higher duration of TUGT. CONCLUSION: RAOS was significantly associated with performance-based physical function. In the era of connected technologies, these results encourage the regular assessment of rheumatoid foot function by the RAOS score through a connected programme using wearable trackers.
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Artrite Reumatoide , Doenças do Pé , Feminino , Humanos , Adulto , Pessoa de Meia-Idade , Idoso , Masculino , Qualidade de Vida , Atividades Cotidianas , Estudos Transversais , Equilíbrio Postural , Estudos de Tempo e Movimento , Pé , Artrite Reumatoide/complicações , Artrite Reumatoide/diagnóstico , DorRESUMO
BACKGROUND: The objective of the study was to assess clinical and imaging features of rheumatoid arthritis associated with atlantoaxial dislocation (RA-AAD) in comparison to RA without AAD (RA-C) and to identify the associated factors to AAD. METHODS: This was a retrospective comparative study including RA patients over 18 years old. The control group of RA-C was matched according to age (±2 years), gender, and RA duration (±2 years). General data, RA characteristics, AAD features, and treatment modalities were recorded. Statistical analysis was performed to determine the predictive factors of AAD. RESULTS: A total of 120 patients were included (78 RA-AAD and 42 RA-C); sex-ratio was 0.15. Mean age was 58.55 ± 9.14 years (RA-AAD) versus 60.43 ± 10.78 years (RA-C), (p = 0.31). Regarding RA features, RA-AAD patients have significantly a higher rheumatoid factor (RF) rate (p = 0.002), extra-articular manifestations (p = 0.009) especially osteoporosis (p < 10-3 ), eye involvement (p = 0.02), coxitis (p < 0.0001), Disease Activity Score (DAS28) (p < 10-3 ), and global health status scale (HAQ) (p = 0.003). X-ray analysis showed pathologic PADI (<14 mm) in 51.6% of cases. The AADI was pathological (>3 mm) in 100% of patients with the following distribution: 67.9% between (3-6 mm) and 23.3% between (6-9 mm). Atlantoaxial dislocation (AAD) was presumed anterior (85.4%), lateral (7.3%) and rotatory (7.3%). The abnormalities observed on magnetic resonance imaging (MRI) were: C1-C2 synovitis (61%), confirmed AAD (34.1%) and basilar impression (4.9%). AAD diagnosed by cervical MRI was anterior in 89.8% of cases, lateral (5.3%) and with a double ascending and anterior component in 4.9% of cases. An immobilisation with a type C4 cervical collar was indicated for all the patients and five of them had boluses of corticosteroid (methylprednisolone 1 g/day) for three consecutive days. C1-C2 arthrodesis by trans-articular screwing was performed in four patients with neurological signs or pathological measurements on cervical MRI. The outcome was favourable in 100% of cases after surgical treatment with improvement in neck pain and neurological condition within a mean decline of 4 ± 3 years [1-7]. Multivariate analysis identified coxitis, osteoporosis, high baseline DAS28, and a high rate of RF positivity as predictive factors of AAD. CONCLUSION: Our results confirmed that predictive factors of AAD were related to higher disease activity and structural damage. These modifiable factors may be prevented by tight control, early treatment, and educating RA patients to improve treatment adherence.
Assuntos
Artrite Reumatoide , Articulação Atlantoaxial , Luxações Articulares , Osteoporose , Fusão Vertebral , Humanos , Pessoa de Meia-Idade , Idoso , Adolescente , Estudos Retrospectivos , Fusão Vertebral/efeitos adversos , Fusão Vertebral/métodos , Articulação Atlantoaxial/diagnóstico por imagem , Articulação Atlantoaxial/cirurgia , Luxações Articulares/diagnóstico por imagem , Luxações Articulares/etiologia , Luxações Articulares/cirurgia , Artrite Reumatoide/complicações , Artrite Reumatoide/diagnóstico por imagem , Fatores de Risco , Osteoporose/etiologiaRESUMO
BACKGROUND: Fibromyalgia may be associated to Spondyloarthritis with which it shares some common symptoms such as sleep disorders, fatigue and diffuse pain, leading to diagnostic and treatment dilemmas. OBJECTIVES: We aimed to determine the prevalence of fibromyalgia in axial spondyloarthritis and to determine how fibromyalgia might influence the assessments of disease activity and how it might impact treatment. METHODS: An observational cross-sectional study was conducted. The study included 100 patients with axial spondyloarthritis according to the Assessment of SpondyloArthritis international Society criteria. Fibromyalgia was diagnosed based on the 2010 American College of Rheumatology criteria. Demographics, disease characteristics, activity parameters and treatment were compared between patients with and without fibromyalgia. Patients were recruited from the hospitalization unit and the outpatient clinic of rheumatology. RESULTS: The mean age of patients was 44.65 ± 13.13 years, with a sex ratio equal to 2. The prevalence of fibromyalgia was 20%. Fibromyalgia associated factors were advanced age and a late age at the onset of axial spondyloarthritis. Disease activity parameters such as global pain VAS, BASDAI, ASDAS-ESR, ASDAS-CRP, BASFI and BAS-G as well as MASES and BASMI were significantly higher in the presence of FM. Doses of paracetamol were significantly higher among FM+ patients. Also, treatment duration of the current anti-TNF alpha agent was significantly shorter among FM+ patients. CONCLUSION: Our study showed that fibromyalgia was associated with axial spondyloarthritis in 20% of patients. Its presence was associated with higher disease activity parameters and negative impact on the treatment.
Assuntos
Fibromialgia , Espondilartrite , Espondilite Anquilosante , Humanos , Adulto , Pessoa de Meia-Idade , Fibromialgia/complicações , Prevalência , Estudos Transversais , Inibidores do Fator de Necrose Tumoral/uso terapêutico , Índice de Gravidade de Doença , Espondilartrite/complicações , Espondilartrite/tratamento farmacológico , Espondilartrite/epidemiologia , Dor , Espondilite Anquilosante/epidemiologiaRESUMO
Gitelman syndrome represents the clinical manifestations of inactivation of the Slc12a3 genes encoding the thiazide-sensitive sodium chloride cotransporter and the Trpm6-Mg genes encoding the magnesium transporters in the distal convoluted tubule. In fact, the biochemical findings resemble those with thiazide diuretics such as hypokalemia, hypomagnesaemia, hypocalciuria, metabolic alkalosis, and low normal blood pressure. He is usually associated with calcium pyrophosphate deposition. Serum uricemia level is rarely affected in Gitelman syndrome. We aimed to report a rare association of chronic gout with Gitelman syndrome, hence the interest of our case. We describe a 29-year-old male patient with a history of Gitelman syndrome associated with articular gout including pelvic localization. We provided pictorial evidence of extensive and diffuse monosodium urate deposition in articular and periarticular structures to confirm the gout origin. A literature review illustrates 4 reported cases of Gitelman syndrome associated with gout. The gender distribution was equal with a mean age of 40 years.
Assuntos
Calcinose , Síndrome de Gitelman , Gota , Hipopotassemia , Masculino , Humanos , Adulto , Síndrome de Gitelman/complicações , Síndrome de Gitelman/genética , Hipopotassemia/complicações , Hipopotassemia/genética , Magnésio , Gota/complicações , Membro 3 da Família 12 de Carreador de SolutoRESUMO
BACKGROUND: The aim of this study was to evaluate the variation of homocysteine (Hcy) levels in patients with rheumatoid arthritis (RA) and to analyze the relationship to inflammatory parameters, cardiovascular risk, and methotrexate (MTX). METHODS: This cross-sectional study assessed disease activity and treatment in RA patients. The European League Against Rheumatism (EULAR) 2015 HeartSCORE was performed for cardiovascular (CV) risk estimation and levels of plasma Hcy, serum folate concentrations, vitamin B12, and erythrocyte sedimentation rate (ESR) were measured. RESULTS: A total of 103 participants with mean age 53⯱ 10 years and mean disease duration 10.55⯱ 7.34 years were included. Patients were treated with MTX in 69.9% of cases and corticosteroid in 80.5% of cases. Of all patients, 13% had a cardiovascular inheritance, 25% were hypertensive, and 18% had diabetes. The EULAR 2015 HeartSCORE was high and very high (≥5%) in 35% of cases. Mean Hcy level was 12.54⯱ 4.2⯵mol/L [6.89-32.92] and hyperhomocysteinemia was noted in 20.4% of patients. Analytic study demonstrated that hyperhomocysteinemia was associated with male gender (pâ¯= 0.01), MTX use (pâ¯= 0.01), smoking (pâ¯= 0.008), renal failure (pâ¯= 0.04), and high disease activity (pâ¯= 0.05), but there was no association with the HeartSCORE (pâ¯= 0.23). Hcy level was negatively correlated with folate (pâ¯= 0.009) and vitamin B12 level (pâ¯= 0.02) and positively with age (pâ¯= 0.01), Creactive protein (CRP; pâ¯= 0.05), and Simplified Disease Activity Index (SDAI; pâ¯= 0.03). In multivariate logistic regression analysis, current MTX use, levels of vitamin B12 and creatine, and Clinical Disease Activity Index (CDAI) appeared to be independent factors associated with hyperhomocysteinemia. CONCLUSION: MTX use, CDAI, and the levels of vitamin B12 and creatine are independent factors associated with hyperhomocysteinemia.