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OBJECTIVES: To establish a framework by which experts define disease subsets in systemic sclerosis associated interstitial lung disease (SSc-ILD). METHODS: A conceptual framework for subclinical, clinical and progressive ILD was provided to 83 experts, asking them to use the framework and classify actual SSc-ILD patients. Each patient profile was designed to be classified by at least four experts in terms of severity and risk of progression at baseline; progression was based on 1-year follow-up data. A consensus was reached if ≥75% of experts agreed. Experts provided information on which items were important in determining classification. RESULTS: Forty-four experts (53%) completed the survey. Consensus was achieved on the dimensions of severity (75%, 60 of 80 profiles), risk of progression (71%, 57 of 80 profiles) and progressive ILD (60%, 24 of 40 profiles). For profiles achieving consensus, most were classified as clinical ILD (92%), low risk (54%) and stable (71%). Severity and disease progression overlapped in terms of framework items that were most influential in classifying patients (forced vital capacity, extent of lung involvement on high resolution chest CT [HRCT]); risk of progression was influenced primarily by disease duration. CONCLUSIONS: Using our proposed conceptual framework, international experts were able to achieve a consensus on classifying SSc-ILD patients along the dimensions of disease severity, risk of progression and progression over time. Experts rely on similar items when classifying disease severity and progression: a combination of spirometry and gas exchange and quantitative HRCT.
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Doenças Pulmonares Intersticiais , Escleroderma Sistêmico , Humanos , Doenças Pulmonares Intersticiais/complicações , Escleroderma Sistêmico/complicações , Capacidade Vital , Tomografia Computadorizada por Raios X/métodos , Índice de Gravidade de Doença , PulmãoRESUMO
METHODS: We conducted a single-center, medical records review study of all patients with RA, PsA, and SpA on GLM treatment attending a large rheumatology department from 2010 to 2017. Times from start to end of GLM treatment were collected, as well as sociodemographic, clinical, and safety variables. Golimumab retention rate was estimated by the Kaplan-Meier method, and comparison across diseases was analyzed with the Mantel-Haenszel statistic (log-rank test). Cox proportional hazards regression models were used to identify factors associated with GLM discontinuation. RESULTS: In the study period, a total of 212 patients (61 RA, 48 PsA, 103 SpA) were prescribed GLM. Retention rates were 72% in the first year, 61% in the second, 56% in the third, and 38% at 5 years. Differences were statistically significant across diseases (median times to GLM discontinuation were 50.2, 46.0, and 38.7 months for RA, SpA, and PsA, respectively) and according to the number of previous biologic therapies (55.2 months in biologic-naive patients vs 14.0 months in patients with ≥2 previous biologics; p < 0.001). The use of concomitant conventional synthetic disease-modifying antirheumatic drugs was associated with a lower probability of discontinuation (hazards ratio [HR], 0.57; 95% confidence interval [CI], 0.33-0.97). Female sex (HR, 1.84; 95% CI, 1.07-3.17) and having used 2 biologics before GLM (HR, 2.99; 95% CI, 1.76-5.06) were associated with increased discontinuation rates. Twenty-three patients (10.9%) had at least 1 serious adverse event. CONCLUSIONS: In a real-life setting, GLM shows appropriate long-term safety-effectiveness ratio.
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Anticorpos Monoclonais , Antirreumáticos , Artrite Psoriásica , Artrite Reumatoide , Adesão à Medicação/estatística & dados numéricos , Espondilartrite , Adulto , Idoso , Anticorpos Monoclonais/uso terapêutico , Antirreumáticos/uso terapêutico , Artrite Psoriásica/tratamento farmacológico , Artrite Reumatoide/tratamento farmacológico , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Espanha , Espondilartrite/tratamento farmacológico , Resultado do TratamentoRESUMO
OBJECTIVE: SLE can affect any part of the gastrointestinal (GI) tract. GI symptoms are reported to occur in >50% of SLE patients. To describe the GI manifestations of SLE in the RELESSER (Registry of SLE Patients of the Spanish Society of Rheumatology) cohort and to determine whether these are associated with a more severe disease, damage accrual and a worse prognosis. METHODS: We conducted a nationwide, retrospective, multicentre, cross-sectional cohort study of 3658 SLE patients who fulfil ≥4 ACR-97 criteria. Data on demographics, disease characteristics, activity (SLEDAI-2K or BILAG), damage (SLICC/ACR/DI) and therapies were collected. Demographic and clinical characteristics were compared between lupus patients with and without GI damage to establish whether GI damage is associated with a more severe disease. RESULTS: From 3654 lupus patients, 3.7% developed GI damage. Patients in this group (group 1) were older, they had longer disease duration, and were more likely to have vasculitis, renal disease and serositis than patients without GI damage (group 2). Hospitalizations and mortality were significantly higher in group 1. Patients in group 1 had higher modified SDI (SLICC Damage Index). The presence of oral ulcers reduced the risk of developing damage in 33% of patients. CONCLUSION: Having GI damage is associated with a worse prognosis. Patients on a high dose of glucocorticoids are at higher risk of developing GI damage which reinforces the strategy of minimizing glucocorticoids. Oral ulcers appear to decrease the risk of GI damage.
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Doenças do Sistema Digestório/etiologia , Lúpus Eritematoso Sistêmico/complicações , Sistema de Registros , Adulto , Comorbidade , Doenças do Sistema Digestório/epidemiologia , Feminino , Humanos , Lúpus Eritematoso Sistêmico/epidemiologia , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Espanha/epidemiologia , Adulto JovemRESUMO
OBJECTIVE: High frequency ultrasound allows visualization of epidermis, dermis and hypodermis, precise measurement of skin thickness, as well as assessment of skin oedema, fibrosis and atrophy. The aim of this pilot cross-sectional observational study was to assess the performance and multiobserver variability of ultra-high-frequency (UHF) (50 MHz) ultrasound (US) in measuring skin thickness as well as the capacity of UHF-derived skin features to differentiate SSc patients from healthy controls. METHODS: Twenty-one SSc patients (16 limited and five diffuse SSc) and six healthy controls were enrolled. All subjects underwent US evaluation by three experts at three anatomical sites (forearm, hand and finger). Dermal thickness was measured and two rectangular regions of interest, one in dermis and one in hypodermis, were established for texture feature analysis. RESULTS: UHF-US allowed a precise identification and measurement of the thickness of the dermis. The dermal thickness in the finger was significantly higher in patients than in controls (P < 0.05), while in the forearm it was significantly lower in patients than in controls (P < 0.001). Interobserver variability for dermal thickness was good to excellent [forearm intraclass correlation coefficient (ICC) = 0.754; finger ICC = 0.699; hand ICC = 0.602]. Texture computed analysis of dermis and hypodermis was able to discriminate between SSc and healthy subjects (area under the curve >0.7). CONCLUSION: These preliminary data show that skin UHF-US allows a very detailed imaging of skin layers, a reliable measurement of dermal thickness, and a discriminative capacity between dermis and hypodermis texture features in SSc and healthy subjects.
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Antebraço/diagnóstico por imagem , Mãos/diagnóstico por imagem , Escleroderma Sistêmico/diagnóstico por imagem , Pele/diagnóstico por imagem , Ultrassonografia , Adolescente , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Sensibilidade e Especificidade , Índice de Gravidade de Doença , Adulto JovemRESUMO
OBJECTIVES: The aim of this study was to investigate the relationship between serum infliximab (IFX) levels and changes of RF and ACPA levels in patients with rheumatoid arthritis (RA). METHODS: Enzyme-linked immunosorbent assays (ELISA) [Promonitor® IFX R1 (version 2) (Progenika Biopharma, Spain)] were used to measure drug levels and antidrug-antibodies (ADAb) in IFX RA-treated patients (n=19). Disease activity was assessed using DAS28. IgM rheumatoid factor (RF) and IgM, IgA and IgG anti-cyclic citrullinated peptide (ACPA) were determined through ELISA. RESULTS: A significant decrease in RF (p=0.01), ACPA IgG (p=0.007), IgM (p=0.01) and IgA (p=0.03) was observed in patients presenting adequate levels of serum IFX. No significant changes to RF or ACPA were observed in patients with undetectable IFX. CONCLUSIONS: Data from this study support the hypothesis that the anti-TNF antagonist IFX downregulates autoantibody levels in RA patients when IFX levels are detectable. Larger-scale studies need to be performed to establish RF and ACPA presence as therapeutic response predictive factors.
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Anticorpos Antiproteína Citrulinada/sangue , Antirreumáticos/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Infliximab/uso terapêutico , Peptídeos Cíclicos/imunologia , Fator Reumatoide/sangue , Adulto , Idoso , Antirreumáticos/sangue , Artrite Reumatoide/sangue , Artrite Reumatoide/diagnóstico , Artrite Reumatoide/imunologia , Biomarcadores/sangue , Regulação para Baixo , Monitoramento de Medicamentos/métodos , Ensaio de Imunoadsorção Enzimática , Feminino , Humanos , Infliximab/sangue , Masculino , Pessoa de Meia-Idade , Projetos Piloto , Fatores de Tempo , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Fator de Necrose Tumoral alfa/imunologia , Adulto JovemRESUMO
OBJECTIVE: To compare structural damage assessed by conventional radiography and tendon damage assessed by musculoskeletal US (MSUS) at wrist and ankle in RA patients. METHODS: We evaluated 72 consecutive patients [56 (77.8%) females] with RA. The MSUS evaluation consisted in a B-mode examination of bilateral extensor carpi ulnaris and tibialis posterior tendons. Tendon damage was defined and scored according to OMERACT. A total score for the tendon damage score (TDS) was calculated by summing the grades for each tendon. For the radiographic evaluations we used the van der Heijde score; a total radiographic score (RTS) was calculated by summing a bone erosion score (ERS) and a joint space narrowing score (JSNS). RESULTS: We evaluated 288 tendons. The mean (s.d.) of TDS was 2.3 (1.8). Fifty-four (75%) patients presented tendon damage of at least one tendon. From all evaluated tendons, 134 (46.5%) had no tendon damage, 146 (50.7%) had grade 1 and 8 (2.8%) had grade 2 tendon damage. The mean (s.d.) for RTS was 91.4 (97), for ERS was 47.3 (61.9) and for JSNS was 44.1 (37.2). We found a significant correlation between disease duration and both TDS and RTS (r = 0.413 and r = 0.560, respectively; P < 0.0001). We found a good significant correlation between TDS and all variables of radiographic structural damage (RTS, r = 0.65; ERS, r = 0.637; JSNS, r = 0.618; P < 0.001). CONCLUSION: The MSUS assessment of only four tendons can be an additional feasible method to assess structural damage in RA patients.
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Artrite Reumatoide/diagnóstico por imagem , Tendões/diagnóstico por imagem , Adulto , Idoso , Idoso de 80 Anos ou mais , Tornozelo/diagnóstico por imagem , Tornozelo/patologia , Artrite Reumatoide/patologia , Estudos de Viabilidade , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Radiografia/métodos , Radiografia/estatística & dados numéricos , Índice de Gravidade de Doença , Tendões/patologia , Ultrassonografia/métodos , Ultrassonografia/estatística & dados numéricos , Punho/diagnóstico por imagem , Punho/patologiaRESUMO
OBJECTIVES: To evaluate biomechanical and ultrasound (US) abnormalities in SLE patients as compared with controls and to assess the relationship between these abnormalities and SLE activity. METHODS: Fifty-four consecutive female patients with SLE with and without foot pain and 60 female controls (30 with foot pain and 30 without foot pain) were recruited. SLE activity was assessed by the Systemic Lupus Erythematosus Disease Activity Index (SLEDAI). SLE patients and controls blindly underwent a comprehensive podiatric, biomechanical and US evaluation of the feet. US assessment included detection of B-mode synovitis, tenosynovitis, enthesopathy, bone changes and synovial, tenosynovial and entheseal power Doppler (PD) signal. RESULTS: Thirty-one (57.4%) SLE patients had bilateral foot pain and 5 (9.3%) had unilateral foot pain. Metatarsalgia was the most common location for pain but without significant difference between groups (p=0.284). Toe joint deformities were significantly more common in SLE feet as compared with control feet (p<0.0005). SLE feet showed significantly more biomechanical abnormalities than control feet (p<0.05). B-mode synovitis in the tibiotalar joint was strongly associated with having SLE (p<0.0005) and the presence of synovial PD signal in the MTP joints was found only in painful feet of SLE patients. SLEDAI was significantly higher in patients with foot pain than in those with painless feet (p=0.008). However, SLEDAI did not discriminate between patients with and without biomechanical or US abnormalities. CONCLUSIONS: SLE patients showed more biomechanical and US abnormalities in the feet than controls, which were not captured by standardised assessment of the disease activity.
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Deformidades Adquiridas do Pé/etiologia , Pé , Lúpus Eritematoso Sistêmico/complicações , Dor/etiologia , Autoanticorpos/sangue , Biomarcadores/sangue , Fenômenos Biomecânicos , Estudos de Casos e Controles , Estudos Transversais , Feminino , Pé/diagnóstico por imagem , Pé/fisiopatologia , Deformidades Adquiridas do Pé/sangue , Deformidades Adquiridas do Pé/diagnóstico por imagem , Deformidades Adquiridas do Pé/fisiopatologia , Humanos , Lúpus Eritematoso Sistêmico/sangue , Lúpus Eritematoso Sistêmico/diagnóstico , Dor/sangue , Dor/diagnóstico por imagem , Dor/fisiopatologia , Medição da Dor , Podiatria/métodos , Valor Preditivo dos Testes , Prognóstico , Estudos Prospectivos , Índice de Gravidade de Doença , Ultrassonografia DopplerRESUMO
This cross-sectional observational study aimed to explore the relationship between B cell count and ultrasound (US)-detected synovitis, in patients with rheumatoid arthritis treated with rituximab. Thirty-seven consecutive RA patients treated with RTX were recruited for the study. The patients underwent clinical [i.e., Disease Activity Score 28 joints (DAS28)], laboratory, and US assessment of 12 joints. Each joint was semiquantitatively (0-3) scored on B-mode and power Doppler mode. The scores were summed, and a global index was created for BM (BMS) and PD scores (PDI) synovitis. BM subclinical synovitis was evident in all patients, with PD synovial signal detected in 16 patients (43.2 %). No correlation was found between DAS28 and US scores. B cells were detected in 27 (72.9 %) patients, but there was no association in the mean B cell count and disease activity as measured by DAS28 (DAS28 < 2.6 = 34.53, DAS28 > 2.6 = 49.45, p = 0.52) and PDI score (PDI < 1 = 49.48, PDI > 1 = 35.44, p = 0.54). There was no correlation between the B cell count and DAS28, BMS, and PDI (r = 0.020, p = 0.907; r = -0.151, p = 0.371; r = -0.099, p = 0.558, respectively). In RTX-treated RA patients, no relationship could be established between US-detected synovitis and peripheral blood B cell count.
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Antirreumáticos/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Linfócitos B/efeitos dos fármacos , Articulações/efeitos dos fármacos , Rituximab/uso terapêutico , Sinovite/tratamento farmacológico , Ultrassonografia Doppler , Adulto , Idoso , Idoso de 80 Anos ou mais , Artrite Reumatoide/sangue , Artrite Reumatoide/diagnóstico por imagem , Artrite Reumatoide/imunologia , Linfócitos B/imunologia , Estudos Transversais , Avaliação da Deficiência , Feminino , Humanos , Articulações/diagnóstico por imagem , Contagem de Linfócitos , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Índice de Gravidade de Doença , Sinovite/sangue , Sinovite/diagnóstico por imagem , Sinovite/imunologia , Fatores de Tempo , Resultado do Tratamento , Adulto JovemRESUMO
The aim of the study was to investigate the predictive value of different reduced joint ultrasound (US) assessments of synovitis and tenosynovitis in relation to unstable remission in a cohort of rheumatoid arthritis (RA) patients on methotrexate therapy. Forty-seven RA patients (38 women, 9 men), being treated with methotrexate (MTX), in clinical remission as judged by their consultant rheumatologist were evaluated for disease activity according to the Disease Activity Score (DAS) 28 at baseline and 6 months. Sustained remission and unstable remission were defined according to the baseline and 6-month DAS28 and changes in RA therapy during the follow-up. Each patient underwent at baseline a B-mode and power Doppler (PD) assessment of 44 joints and 20 tendons/tendon compartments by a rheumatologist blinded to the clinical and laboratory data. B-mode synovial hypertrophy (SH), synovial PD signal, B-mode tenosynovitis, and Doppler tenosynovitis were scored 0-3. The presence and index of synovial PD signal in 44 joints [odds ratio (OR) 8.21 (p = 0.016) and OR 2.20 (p = 0.049), respectively] and in 12 joints [OR 5.82 (p = 0.041) and OR 4.19 (p = 0.020), respectively], the presence of SH in wrist and MCP joints [OR 4.79 (p = 0.045)], and the presence of synovial PD signal in wrist-MCP-ankle-MTP joints [OR 4.62 (p = 0.046)] were predictors of unstable remission. The 12-joint or wrist-hand-ankle-MTP US assessments can predict unstable remission in RA patients in apparent clinical remission being treated with MTX.
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Antirreumáticos/uso terapêutico , Artrite Reumatoide/diagnóstico por imagem , Artrite Reumatoide/tratamento farmacológico , Articulações/efeitos dos fármacos , Articulações/diagnóstico por imagem , Metotrexato/uso terapêutico , Tendões/efeitos dos fármacos , Tendões/diagnóstico por imagem , Ultrassonografia Doppler , Adulto , Idoso , Idoso de 80 Anos ou mais , Distribuição de Qui-Quadrado , Avaliação da Deficiência , Feminino , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Razão de Chances , Valor Preditivo dos Testes , Estudos Prospectivos , Recidiva , Indução de Remissão , Sinovite/diagnóstico por imagem , Sinovite/tratamento farmacológico , Tenossinovite/diagnóstico , Tenossinovite/diagnóstico por imagem , Fatores de Tempo , Resultado do TratamentoRESUMO
OBJECTIVE: To investigate the predictive value of synovitis detected by Doppler US in relation to failed tapering of biologic therapy (BT) in RA patients in sustained clinical remission. METHODS: A total of 77 RA patients (52 women, 25 men) in sustained clinical remission, treated with a stable dosage of BT were prospectively recruited. BT was tapered according to an agreed strategy implemented in clinical practice (i.e. increasing the interval between doses for s.c. BT and reducing the dose for i.v. BT). BT tapering failure was assessed at 6 and 12 months. Doppler US investigation of 42 joints for the presence and grade (0-3) of B-mode synovial hypertrophy and synovial power Doppler signal (i.e. Doppler synovitis) was performed at baseline by a rheumatologist blinded to clinical and laboratory data. Hand and foot radiographs were obtained at baseline and at 12-month follow-up. RESULTS: Of the 77 patients, 46 (59.7%) were on s.c. BT and 31 (40.3%) on i.v. BT. At 12 months, 35 patients (45.5%) presented BT tapering failure, 23 of them (29.9% of all patients) in the first 6 months of BT tapering. In logistic regression analysis, the baseline DAS28 and the global score of Doppler synovitis were identified as independent predictors of BT tapering failure at 12 and 6 months. The presence of Doppler synovitis was the strongest predictor for BT tapering failure. No patient showed radiographic progression. CONCLUSION: Our results suggest that the presence of Doppler-detected synovitis may predict BT tapering failure in RA patients in sustained clinical remission.
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Artrite Reumatoide/diagnóstico por imagem , Artrite Reumatoide/tratamento farmacológico , Produtos Biológicos/uso terapêutico , Membrana Sinovial/diagnóstico por imagem , Sinovite/diagnóstico por imagem , Ultrassonografia Doppler/métodos , Adulto , Idoso , Idoso de 80 Anos ou mais , Relação Dose-Resposta a Droga , Feminino , Seguimentos , Articulações do Pé/diagnóstico por imagem , Articulação da Mão/diagnóstico por imagem , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Estudos Prospectivos , Radiografia , Sinovite/diagnóstico , Fatores de Tempo , Falha de Tratamento , Resultado do TratamentoRESUMO
INTRODUCTION: Nailfold capillaroscopy (NC) is useful in the evaluation of Raynaud's phenomenon, associated with some connective tissue diseases and in the follow-up of patients with systemic sclerosis. Our study evaluates the impact of NC in the diagnosis, according to the reason for the request and profile of autoantibodies in daily clinical practice. MATERIAL AND METHODS: All patients that undergone at least one NC between June 2012 and December 2017 were included. Clinical records were reviewed and analysed in a dichotomous way (yes/no), to see whether the NC contributed to a change of diagnosis in subsequent consultations. In addition, demographic, clinical and laboratory data were collected, and the relationship with NC patterns evaluated. RESULTS: Of the 530 patients who had undergone at least one NC, 266 had Raynaud's phenomenon as primary indication for the technique. Of those, 20 patients (3.8%) had a diagnostic change in the post-NC consultation; 15 were diagnosed with systemic sclerosis, 4 with undifferentiated connective tissue disease and one with mixed connective tissue disease. All patients had, except for one patient diagnosed with undifferentiated connective tissue disease, positive antinuclear antibodies titres, 11 of them had disease specific antibodies (9 anti-centromere, one anti-Scl70 and other anti-RNPC). The positivity of antinuclear antibodies titres was associated with a higher probability of presenting a scleroderma pattern in the NC, and all patients with a specific rheumatological diagnosis had an abnormal NC. CONCLUSION: NC is a useful technique, but with limited impact in the diagnosis of connective tissue diseases. Autoantibody positivity is associated with a greater likelihood of presenting pathological NC patterns.
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OBJECTIVE: To estimate the incidence and analyze any cancer-associated factors in patients with systemic lupus erythematosus (SLE), differentiating between hormone-sensitive (HS) and non-HS cancers. METHODS: This was a retrospective multicenter study of a patient cohort from the Systemic Lupus Erythematosus Registry of the Spanish Society of Rheumatology. Included were the first cancer post-SLE diagnosis, clinical and sociodemographic information, cumulative damage, severity, comorbidities, treatments, and refractoriness. Cancers were classified as HS (prostate, breast, endometrium, and ovarian) and non-HS (the remainder). The standardized incidence ratio (SIR) was calculated and logistic regression models were built. RESULTS: A total of 3,539 patients (90.4% women) were included, 154 of whom had cancer (91% female), and 44 had HS cancer (100% female). The cancer SIR was 1.37 (95% confidence interval [95% CI] 1.15-1.59), with higher values in women age <65 years (SIR 2.38 [95% CI 1.84-2.91]). The SIR in women with HS versus non-HS cancer was 1.02 (95% CI 0.13-1.91) and 1.93 (95% CI 0.98-2.89). In HS versus non-HS cancers, SLE diagnostic age (odds ratio [OR] 1.04 [P = 0.002] versus 1.04 [P = 0.019]), and period of disease evolution (OR 1.01 [P < 0.001] versus 1.00 [P = 0.029]) were associated with cancer. The Systemic Lupus International Collaborating Clinics/American College of Rheumatology Damage Index (OR 1.27 [P = 0.022]) and angiotensin-converting enzyme (ACE) inhibitor prescriptions (OR 2.87 [P = 0.048]) were associated with non-HS cancers. CONCLUSION: Cancer incidence in patients with SLE was higher than in the Spanish population, particularly among young women. This increase might be due to non-HS cancers, which would be associated with SLE involving greater cumulative damage where more ACE inhibitors are prescribed.
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Hormônios/sangue , Lúpus Eritematoso Sistêmico/sangue , Lúpus Eritematoso Sistêmico/epidemiologia , Neoplasias/sangue , Neoplasias/epidemiologia , Adulto , Idoso , Estudos de Coortes , Feminino , Humanos , Estudos Longitudinais , Lúpus Eritematoso Sistêmico/diagnóstico , Masculino , Pessoa de Meia-Idade , Neoplasias/diagnóstico , Estudos Retrospectivos , Espanha/epidemiologia , Adulto JovemAssuntos
Abatacepte/administração & dosagem , Antirreumáticos/administração & dosagem , Artrite Reumatoide/tratamento farmacológico , Abatacepte/uso terapêutico , Administração Intravenosa , Adulto , Idoso , Antirreumáticos/uso terapêutico , Artrite Reumatoide/diagnóstico por imagem , Monitoramento de Medicamentos , Feminino , Seguimentos , Humanos , Injeções Subcutâneas , Masculino , Pessoa de Meia-Idade , Resultado do Tratamento , UltrassonografiaRESUMO
The primary objective of this study was to describe and compare clinical and musculoskeletal (MS) ultrasound (US) features between psoriatic arthritis (PsA) patients treated with full and tapered dosage of biologic (b) disease-modified antirheumatic drugs (DMARDs). The secondary objective was to compare clinical and MSUS features between PsA patients treated with bDMARDs with and without concomitant synthetic (s) DMARDs. We evaluated 102 patients with PsA treated with bDMARDs. The bDMARD dosage tapering had been made in patients with a maintained remission or minimal disease activity (MDA) according to their attending rheumatologist and with the patient acceptance. The bDMARD tapering consisted of the following: increase the interval between doses for subcutaneous bDMARDs or reduction of the dose for intravenous bDMARDs. The clinical evaluation consisted of a dermatologic and rheumatologic assessment of disease activity. The presence of B-mode and Doppler synovitis, tenosynovitis, enthesopathy, and paratenonitis was investigated by a rheumatologist blinded to drug dosage, clinical assessments, and laboratory results. Seventy-four (72.5 %) patients received full dosage of bDMARDs and 28 (27.5 %) received tapered dosage. The duration with biologic therapy and with current biologic therapy was significantly higher in patients with tapered dosages (p = 0.008 and p = 0.001, respectively). We found no significant differences between clinical, laboratory, and US variables, both for BM and CD between patients with full and tapered dosage and between patients with and without concomitant sDMARD. Clinical assessment, MSUS variables, and MDA status are similar in patients receiving full and tapered dosage of bDMARDs.
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Antirreumáticos/administração & dosagem , Artrite Psoriásica/tratamento farmacológico , Produtos Biológicos/administração & dosagem , Quimioterapia de Manutenção/métodos , Sinovite/tratamento farmacológico , Tenossinovite/tratamento farmacológico , Adalimumab/administração & dosagem , Adulto , Idoso , Anticorpos Monoclonais/administração & dosagem , Artrite Psoriásica/diagnóstico por imagem , Estudos Transversais , Articulação do Cotovelo/diagnóstico por imagem , Etanercepte/administração & dosagem , Feminino , Articulações do Pé/diagnóstico por imagem , Articulação da Mão/diagnóstico por imagem , Humanos , Infliximab/administração & dosagem , Articulação do Joelho/diagnóstico por imagem , Masculino , Pessoa de Meia-Idade , Sinovite/diagnóstico por imagem , Tenossinovite/diagnóstico por imagem , Resultado do Tratamento , Ultrassonografia DopplerAssuntos
Autoimunidade , Glândulas Salivares/diagnóstico por imagem , Síndrome de Sjogren/diagnóstico por imagem , Síndrome de Sjogren/imunologia , Ultrassonografia , Autoanticorpos/sangue , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Glândulas Salivares/patologia , Síndrome de Sjogren/sangueRESUMO
OBJECTIVE: To investigate the sensitivity for detecting subclinical synovitis of different reduced joint ultrasound (US) assessment models as compared with a comprehensive US assessment in rheumatoid arthritis (RA) patients in clinical remission. METHODS: Sixty-seven RA patients (50 women, 17 men) in clinical remission as judged by their consultant rheumatologist and treated with methotrexate were prospectively recruited. Patients were evaluated for disease activity according to the Disease Activity Score in 28 joints (DAS28) and the Simplified Disease Activity Index (SDAI) by the same investigator. Each patient underwent a 44-joint B-mode and power Doppler (PD) assessment by a rheumatologist blinded to the clinical and laboratory data. B-mode synovial hypertrophy (SH) and synovial PD signal were scored from 0-3 at each joint. Global indices for SH and PD signal were calculated for the 44-joint and different joint combination models for each patient. RESULTS: SH was detected in 87.8% of patients with a DAS28 <2.6 and in 81.8% of patients with an SDAI <3.3. Synovial PD signal was detected in 46.3% of patients with a DAS28 <2.6 and in 36.4% of patients with an SDAI <3.3. Wrist, second through fifth metacarpophalangeal (MCP), ankle, and second through fifth metatarsophalangeal (MTP) joint and 12-joint US assessments showed the highest correlations with the comprehensive US assessment. The wrist, MCP, ankle, and MTP joint US assessment showed the highest sensitivity for detecting SH and synovial PD signal in patients in remission according to the DAS28 and SDAI as compared to the comprehensive US assessment. CONCLUSION: US assessment of the wrist, MCP, ankle, and MTP joints can be highly sensitive for detecting residual B-mode and Doppler joint inflammation in RA patients.