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OBJECTIVES: Anti-IL6R tocilizumab (TCZ) therapy has proved to be useful in the treatment of refractory ocular and/or neurological involvement of Behçet's disease (BD). However, TCZ efficacy in other BD manifestations remains unclear. In this study we aimed to assess the efficacy of TCZ in the different clinical phenotypes of BD. METHODS: This is a multicentre study of BD patients treated with TCZ, due to refractivity to standard systemic treatment. RESULTS: We studied 16 patients (10 men/6 women); mean age 36.5±18.2 years. The main clinical manifestations at TCZ onset were ocular, oral and/or genital ulcers, arthritis, folliculitis and/or neurological involvement. Before TCZ, they had received several conventional and/or biological immunosuppressants, such as methotrexate, cyclosporine, adalimumab or infliximab. TCZ was used in monotherapy or combined with conventional immunosuppressive drugs. The main indications for TCZ prescription were refractory uveitis (n=14) and refractory neurobehçet (n=2). After a median [IQR] follow-up of 20 [9-45] months using TCZ, neurological and ocular domains improved in most cases with complete remission in most patients with uveitis. Articular and peripheral venous manifestations also experienced a favourable evolution. However, oral/genital ulcers, skin lesions and intestinal manifestations followed a torpid course. CONCLUSIONS: TCZ is effective in BD with major clinical involvement. However, it does not seem to be effective in oral/genital ulcers or skin lesions.
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Síndrome de Behçet , Uveíte , Adolescente , Adulto , Anticorpos Monoclonais Humanizados/uso terapêutico , Síndrome de Behçet/diagnóstico , Síndrome de Behçet/tratamento farmacológico , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Fenótipo , Uveíte/diagnóstico , Uveíte/tratamento farmacológico , Uveíte/etiologia , Adulto JovemRESUMO
Background and objectives: Psoriatic arthritis (PsA) is associated with several comorbidities, including among others an increased risk of cardiovascular (CV) disease, atherosclerosis, metabolic syndrome, hypertension dyslipidemia, and diabetes. The purpose of the present study was to determine how the number of CV risk factors correlates with disease related data such as disease activity. Materials and Methods: Cross-sectional study that encompassed 305 patients who fulfilled the CASPAR criteria for PsA were assessed for lipid profile, disease activity measurements, and the presence of six traditional CV risk factors (diabetes mellitus, dyslipidemia, hypertension, obesity, chronic kidney disease, and smoking status). A multivariable regression analysis, adjusted for age, sex, and disease duration, was performed to evaluate if the number of classic CV risk factors was independently related with specific features of the disease, including disease activity. Results: Disease duration was found to be higher, after adjustment for age and sex, in patients with 1 or 2, and 3 or higher CV factors, compared to those patients without CV risk factors. Similarly, DAPSA (Disease Activity in PSoriatic Arthritis score) was found to be independently upregulated in patients with a higher number of CV risk factors. In this sense, as DAPSA score increases the odds ratio (OR) of having 1 or 2 (OR 1.12 (95% confidence interval (CI) 1.03-1.21), p = 0.010), and 3 or higher (OR 1.15 (95% CI 1.04-1.26), p = 0.004) CV factors was significantly higher compared to no CV risk factors category. This was independently found after adjustment for age, sex, and disease duration. Conclusions: PsA patients with a higher number of CV risk factors exhibit an upregulated disease activity compared to those without them. This is independent of disease duration and other demographics factors.
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Artrite Psoriásica/complicações , Fatores de Risco de Doenças Cardíacas , Adulto , Idoso , Artrite Psoriásica/diagnóstico , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de TempoRESUMO
Objective: To assess the efficacy of tocilizumab (TCZ) in refractory uveitis of Behçet's disease (BD). Methods: Multicentre study of patients with BD-associated uveitis. Patients were refractory to conventional and biologic immunosuppressive drugs. The main outcome measures were intraocular inflammation, macular thickness, visual acuity and corticosteroid-sparing effects. Results: We studied 11 patients (7 men) (20 affected eyes); median age 35 years. Uveitis was bilateral in nine patients. The patterns of ocular involvement were panuveitis (n = 8, with retinal vasculitis in 4), anterior uveitis (n = 2) and posterior uveitis (n = 1). Cystoid macular oedema was present in seven patients. The clinical course was recurrent (n = 7) or chronic (n = 4). Before TCZ, patients had received systemic corticosteroids, conventional immunosuppressants and the following biologic agents: adalimumab (n = 8), infliximab (n = 4), canakimumab (n = 1), golimumab (n = 3), etanercept (n = 1). TCZ was used as monotherapy or combined with conventional immunosuppressants at 8 mg/kg/i.v./4 weeks (n = 10) or 162 mg/s.c./week (n = 1). At TCZ onset the following extraocular manifestations were present: oral and/or genital ulcers (n = 7), arthritis (n = 4), folliculitis/pseudofolliculitis (n = 4), erythema nodosum (n = 2), livedo reticularis (n = 1) and neurological involvement (n = 2). TCZ yielded rapid and maintained improvement in all ocular parameters of the patients, with complete remission in eight of them. However, this was not the case for the extraocular manifestations, since TCZ was only effective in three of them. After a mean (s.d.) follow-up of 9.5 (8.05) months, TCZ was withdrawn in two cases, due to a severe infusion reaction and arthritis impairment, respectively. Conclusion: TCZ could be a therapeutic option in patients with BD and refractory uveitis.
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Anticorpos Monoclonais Humanizados/uso terapêutico , Síndrome de Behçet/complicações , Receptores de Interleucina-6/antagonistas & inibidores , Uveíte/tratamento farmacológico , Adolescente , Adulto , Idoso , Síndrome de Behçet/diagnóstico , Síndrome de Behçet/tratamento farmacológico , Criança , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Indução de Remissão , Estudos Retrospectivos , Fatores de Tempo , Resultado do Tratamento , Uveíte/diagnóstico , Uveíte/etiologia , Adulto JovemRESUMO
OBJECTIVES: To assess the efficacy of golimumab (GLM), a fully humanised anti-TNF-α monoclonal antibody, in refractory juvenile idiopathic arthritis (JIA)-associated uveitis. METHODS: This was a multicentre study of JIA-associated uveitis refractory to standard synthetic immunosuppressive drugs and in most cases to other anti-TNF-α agents. Results were expressed as mean±standard deviation or as median (range or interquartile range). The Wilcoxon signed-rank test was used to compare continuous variables. A literature review of the efficacy of GLM in uveitis related to JIA was also conducted. RESULTS: We studied 7 patients (5 females; mean age 21.7±7.5 years; 13 affected eyes). Uveitis was bilateral in 6. Cystoid macular oedema (CME) occurred in 3 patients (5 eyes). Besides corticosteroids and synthetic immunosuppressive drugs, patients had received before GLM a median of 2 biologic agents (range 0-3) including adalimumab (n=6), etanercept (n=2), infliximab (n=3) and abatacept (n=2). GLM dose was 50 mg/sc every 4 weeks. After 6 months of therapy the number of anterior chamber cells decreased from 1 [0.25-1.5] to 0 [0-0.5] (p=0.02) and optical coherence tomography (in patients with CME) from 313.6±77.05 to 261.4±75.1 µm (p=0.03). The best-corrected visual acuity increased from 0.5 to 0.62 (p=0.018). Complete remission of uveitis was achieved in 4 of 7 patients after 16.8±11.4 months of follow-up. However, 2 of the seven patients had to be switched to tocilizumab due to inefficacy. Local erythema at the injection site was observed in 2. CONCLUSIONS: GLM may be considered in the management of refractory JIA-related uveitis.
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Anticorpos Monoclonais/uso terapêutico , Artrite Juvenil/complicações , Uveíte/tratamento farmacológico , Adulto , Feminino , Humanos , Masculino , Tomografia de Coerência Óptica , Uveíte/fisiopatologia , Acuidade VisualRESUMO
OBJECTIVES: To assess the efficacy of other biologic therapies, different from infliximab (IFX) and adalimumab (ADA), in patients with Behçet's disease uveitis (BU). METHODS: Multicenter study of 124 patients with BU refractory to at least one standard immunosuppressive agent that required IFX or ADA therapy. Patients who had to be switched to another biologic agent due to inefficacy or intolerance to IFX or ADA or patient's decision were assessed. The main outcome measures were the degree of anterior and posterior chamber inflammation and macular thickness. RESULTS: Seven (5.6%) of 124 cases (4 women/3 men; mean age, 43 (range 28- 67) years; 12 affected eyes) were studied. Five of them had been initially treated with ADA and 2 with IFX. The other biologic agents used were golimumab (n=4), tocilizumab (n=2) and rituximab (n=1). The ocular pattern was panuveitis (n=4) or posterior uveitis (n=3). Uveitis was bilateral in 5 patients (71.4%). At baseline, anterior chamber and vitreous inflammation were present in 6 (50%) and 7 (58.3%) of the eyes. All the patients (12 eyes) had macular thickening (OCT>250µm) and 4 of them (7 eyes), cystoid macular edema (OCT>300 µm). Besides reduction anterior chamber and vitreous inflammation, we observed a reduction of OCT values, from 330.4±58.5 µm at the onset of the biological agent to 273±50 µm at month 12 (p=0.06). Six patients achieved a complete remission of uveitis. CONCLUSIONS: The vast majority of patients with BU refractory to standard immunosuppressive drugs are successfully controlled with ADA and/or IFX. Other biologic agents appear to be also useful.
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Adalimumab/uso terapêutico , Síndrome de Behçet/tratamento farmacológico , Produtos Biológicos/uso terapêutico , Substituição de Medicamentos , Imunossupressores/uso terapêutico , Infliximab/uso terapêutico , Uveíte/tratamento farmacológico , Adalimumab/efeitos adversos , Adulto , Idoso , Síndrome de Behçet/diagnóstico , Síndrome de Behçet/imunologia , Produtos Biológicos/efeitos adversos , Resistência a Medicamentos , Feminino , Humanos , Imunossupressores/efeitos adversos , Infliximab/efeitos adversos , Masculino , Pessoa de Meia-Idade , Indução de Remissão , Espanha , Fatores de Tempo , Resultado do Tratamento , Uveíte/diagnóstico , Uveíte/imunologiaRESUMO
OBJECTIVES: Osteoprotegerin (OPG) has been associated with increased risk and severity of atherosclerotic disease in the general population. Since ankylosing spondylitis (AS) is a chronic inflammatory disease associated with accelerated atherosclerosis, we aimed to assess whether OPG levels correlate with disease activity, systemic inflammation, metabolic syndrome, adipokines and biomarkers of endothelial cell activation in patients with AS undergoing TNF-α antagonist therapy. METHODS: We assessed OPG plasma concentration in 30 non-diabetic AS patients without cardiovascular disease undergoing TNF-α antagonist-infliximab therapy. OPG levels were measured immediately before and after an infliximab infusion. Correlations of OPG levels with disease activity, clinical characteristics, systemic inflammation, metabolic syndrome features, adipokines and biomarkers of endothelial activation were assessed. Changes in OPG concentration following an infusion of anti-TNF-α monoclonal antibody-infliximab were also analysed. RESULTS: We found a positive correlation between OPG levels and markers of disease activity such as BASDAI and VAS spinal pain (r=0.497, p=0.01; r=0.390; p=0.04, respectively). No differences in OPG levels according to specific clinical features of the disease were seen. An inverse correlation between OPG levels and total cholesterol and LDL-cholesterol was also found (r=-0.451; p=0.02 and r=-0.411; p=0.03, respectively). A correlation between OPG and asymmetric dimethylarginine, a biomarker of endothelial cell activation, was also disclosed (r=0.533; p=0.01). No correlation between OPG level and insulin resistance was observed. An infliximab infusion did not lead to a significant reduction in OPG levels. CONCLUSIONS: OPG shows a correlation with markers of disease activity and endothelial activation in non-diabetic ankylosing spondylitis patients undergoing TNF-α antagonist therapy.
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Anti-Inflamatórios/uso terapêutico , Anticorpos Monoclonais/uso terapêutico , Células Endoteliais/efeitos dos fármacos , Osteoprotegerina/sangue , Espondilite Anquilosante/tratamento farmacológico , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Adipocinas/sangue , Adulto , Idoso , Biomarcadores/sangue , Células Endoteliais/imunologia , Células Endoteliais/metabolismo , Feminino , Humanos , Mediadores da Inflamação/sangue , Infliximab , Masculino , Pessoa de Meia-Idade , Índice de Gravidade de Doença , Espondilite Anquilosante/sangue , Espondilite Anquilosante/diagnóstico , Espondilite Anquilosante/imunologia , Resultado do TratamentoRESUMO
OBJECTIVES: Non-infectious aortitis is often refractory to standard immunosuppressive therapy. Since IL-6 has been implicated in the pathogenesis of aortitis, we assessed the efficacy of the anti-IL6 receptor monoconal antibody tocilizumab (TCZ) in a series of patients with refractory non-infectious aortitis. METHODS: Review of 16 patients (14 women/2 men) with refractory aortitis diagnosed by imaging (CT angiography, MR angiography, and/or PET) that were treated with TCZ. RESULTS: The mean age±SD was 51.4±20.1 years. The underlying conditions were: Takayasu arteritis (TakA) (n=7 cases), giant cell arteritis (GCA) (n=7), relapsing polychondritis (RP) (n=1), and aortitis associated with retroperitoneal fibrosis (n=1). TCZ was the first biologic drug used in all patients with GCA and in the patient with aortitis associated with retroperitoneal fibrosis but in only 2 of 7 TakA patients. In the remaining cases anti-TNF inhibitors were prescribed before TCZ (standard dose was 8 mg/kg/iv/4 weeks). After a mean±SD follow-up of 11.8±6.6 months most patients experienced clinical improvement, showing reduction of erythrocyte sedimentation rate from 43±36 mm/1st h to 5±4 mm/1st h at last visit. At TCZ onset, 25% of patients had fever and 19% polymyalgia rheumatica. These manifestations disappeared after 3 months of TCZ therapy. A corticosteroid sparing effect was also achieved (from 27.3±17.6 mg/day of prednisone at TCZ onset to 4.2±3.8 mg/day at last visit). TCZ had to be discontinued in a patient because of severe neutropenia. CONCLUSIONS: TCZ appears to be effective and relatively safe in patients with inflammatory aortitis refractory to corticosteroids or to other biologic immunosuppressive drugs.
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Anticorpos Monoclonais Humanizados , Aortite , Interleucina-6/sangue , Prednisona , Receptores de Interleucina-6/antagonistas & inibidores , Adulto , Idoso , Anticorpos Monoclonais Humanizados/administração & dosagem , Anticorpos Monoclonais Humanizados/efeitos adversos , Aortite/classificação , Aortite/diagnóstico , Aortite/tratamento farmacológico , Aortite/imunologia , Monitoramento de Medicamentos , Resistência a Medicamentos , Feminino , Glucocorticoides/administração & dosagem , Glucocorticoides/efeitos adversos , Humanos , Imunossupressores/administração & dosagem , Imunossupressores/efeitos adversos , Angiografia por Ressonância Magnética/métodos , Masculino , Pessoa de Meia-Idade , Avaliação de Resultados em Cuidados de Saúde , Tomografia por Emissão de Pósitrons/métodos , Prednisona/administração & dosagem , Prednisona/efeitos adversos , Indução de Remissão/métodos , EspanhaRESUMO
Tocilizumab (TCZ) is a humanized monoclonal antibody against the interleukin-6 (IL-6) receptor and has been approved for the treatment of rheumatoid arthritis (RA) patients who have had an inadequate response to previous biological therapies. Psoriasiform skin lesions, especially palmoplantar pustulosis lesions, are well described following anti-tumour necrosis factor therapy. We describe a 79-year-old woman with rheumatoid factor-positive, anti-citrullinated protein antibody-positive erosive RA, who developed a psoriasiform palmoplantar pustulosis reaction following treatment with TCZ therapy (IL-6 receptor). The rash showed histological features compatible with psoriasis and disappeared following discontinuation of TCZ.
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Anticorpos Monoclonais Humanizados/efeitos adversos , Antirreumáticos/efeitos adversos , Artrite Reumatoide/tratamento farmacológico , Toxidermias/etiologia , Psoríase/induzido quimicamente , Idoso , Feminino , HumanosRESUMO
OBJECTIVE: TRAIL is a potential biomarker of cardiovascular (CV) disease. Ankylosing spondylitis (AS) is a chronic inflammatory disease associated with metabolic syndrome (MeS) and accelerated atherosclerosis. We assessed whether disease activity, systemic inflammation, and MeS features were associated with circulating TRAIL levels in AS patients undergoing TNF-α antagonist infliximab therapy and if infliximab infusion modified TRAIL levels. METHODS: We measured TRAIL serum levels in 30 nondiabetic AS patients without CV disease undergoing anti-TNF-α therapy, immediately before and after an infliximab infusion, and in 48 matched controls. Correlations of TRAIL levels with disease activity, systemic inflammation and MeS features, adipokines, and biomarkers of endothelial activation were evaluated. Changes in TRAIL levels following anti-TNF-α infusion were analyzed. RESULTS: TRAIL levels were higher in AS patients than controls. TRAIL levels displayed an inverse correlation with total and LDL cholesterol. We observed an inverse correlation with QUICKI and a marginal association with HOMA-IR. We also found an inverse correlation with resistin and a marginal association with apelin and OPN. Anti-TNF-α infusion did not change TRAIL levels after 120'. CONCLUSION: Elevated TRAIL levels in AS patients may be the result of a compensatory mechanism to reduce CV risk in these patients.
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Espondilite Anquilosante/sangue , Ligante Indutor de Apoptose Relacionado a TNF/sangue , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Adulto , Anticorpos Monoclonais/uso terapêutico , Antirreumáticos/uso terapêutico , Feminino , Humanos , Infliximab , Masculino , Pessoa de Meia-IdadeRESUMO
OBJECTIVE: To characterize and describe clinical experience with childhood-onset non-infectious uveitis. STUDY DESIGN: A multicenter retrospective multidisciplinary national web-based registry of 507 patients from 21 hospitals was analyzed. Cases were grouped as immune disease-associated (IMDu), idiopathic (IDIu) or ophthalmologically distinct. Characteristics of juvenile idiopathic arthritis-associated (non-HLA-B27-related) uveitis (JIAu), IDIu, and pars planitis (PP) were compared. RESULTS: IMDu (62.3%) and JIAu (51.9%) predominated in young females; and IDIu (22.7%) and PP (13.6%) in older children, without sex imbalance. Ocular complications occurred in 45.3% of cases (posterior synechiae [28%], cataracts [16%], band keratopathy [14%], ocular hypertension [11%] and cystoid macular edema [10%]) and were associated with synthetic (86%) and biologic (65%) disease-modifying antirheumatic drug (DMARD) use. Subgroups were significantly associated (p < 0.05) with different characteristics. JIAu was typically anterior (98%), insidious (75%), in ANA-positive (69%), young females (82%) with fewer complications (31%), better visual outcomes, and later use of uveitis-effective biologics. In contrast, IDIu was characteristically anterior (87%) or panuveitic (12.1%), with acute onset (60%) and more complications at onset (59%: synechiae [31%] and cataracts [9.6%]) and less DMARD use, while PP is intermediate, and was mostly bilateral (72.5%), persistent (86.5%) and chronic (86.8%), with more complications (70%; mainly posterior segment and cataracts at last visit), impaired visual acuity at onset, and greater systemic (81.2%), subtenon (29.1%) and intravitreal (10.1%) steroid use. CONCLUSION: Prognosis of childhood uveitis has improved in the "biologic era," particularly in JIAu. Early referral and DMARD therapy may reduce steroid use and improve outcomes, especially in PP and IDIu.
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BACKGROUND/PURPOSE: The manifestations of uveitis are well established in axial spondyloarthritis (ax-SpA), but not in psoriatic arthritis (PsA). We aimed to assess, in a large unselected series of PsA: (A) the frequency and clinical features of uveitis; (B) its association with PsA activity, the impact of disease and functional disability, and (C) its relationship with the biological treatment. In addition, a literature review was performed. METHODS: Retrospective longitudinal study of PsA patients from a single referral hospital. PsA was classified according to the CASPAR criteria, and uveitis was diagnosed by experienced ophthalmologists. RESULTS: We studied 406 patients with PsA (46.3±12.3 years). Uveitis was observed in 20 (4.9%). Uveitis was acute in all cases, anterior (80%), unilateral (80%) and recurrent (50%). Patients with uveitis had a higher prevalence of HLA-B27 (45% vs 7.5%, p<0.0001), sacroiliitis on MRI (25% vs 8.3% p=0.027), ocular surface pathology (10% vs 0.8%, p=0.021), and median PsA impact of Disease Score (5.9 (2.1-6.8) vs 1.25 (0.0-3.0), p=0.001) and Bath Ankylosing Spondylitis Functional Index (4 (1.6-5) vs 1.0 (0.0-3.5), p=0.01) than patients without uveitis.The exposure adjusted incidence rate (episodes/100 patients-year) of uveitis before versus after biological treatment decreased with anti-TNFα monoclonal antibodies (56.3 vs 9.4) and increased with etanercept (ETN) (6.03 vs 24.2) and secukinumab (SECU) (0 vs 50) (including only one patient treated in the last two cases). CONCLUSION: The prevalence of uveitis in patients with PsA was about 5%. The pattern was similar to that observed in ax-SpA. Uveitis was associated with a worse quality of life and greater functional disability. The uveitis exposure adjusted incidence rate decreased with anti-TNFα monoclonal antibodies and increased with ETN and SECU.
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Artrite Psoriásica , Uveíte , Humanos , Artrite Psoriásica/complicações , Artrite Psoriásica/diagnóstico , Artrite Psoriásica/tratamento farmacológico , Qualidade de Vida , Estudos Longitudinais , Estudos Retrospectivos , Universidades , Uveíte/diagnóstico , Uveíte/tratamento farmacológico , Uveíte/epidemiologia , Etanercepte/uso terapêuticoRESUMO
OBJECTIVE: The 2021 Group for Research and Assessment of Psoriasis and Psoriatic Arthritis (GRAPPA) treatment recommendations provide an evidence-based guide for selecting therapy based on the individual's disease features. Beyond the disease features and associated conditions (eg, uveitis and inflammatory bowel disease), comorbidities play an important role in selecting therapy for an individual patient. METHODS: We performed a systematic literature review. We examined the available evidence to inform treatment selection based on the presence or absence of comorbidities in psoriatic arthritis (PsA). RESULTS: Common comorbidities in PsA that may affect treatment selection include presence of baseline cardiovascular disease (CVD) or high risk for CVD, obesity and metabolic syndrome, liver disease, mood disorders, including depression in particular, chronic infections, malignancies, osteoporosis, and fibromyalgia and/or central sensitization. CONCLUSION: Comorbidities may influence both the effectiveness of a given therapy but also the potential for adverse events. It is important to assess for the presence of comorbidities prior to therapy selection.
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Artrite Psoriásica , Doenças Cardiovasculares , Psoríase , Humanos , Artrite Psoriásica/epidemiologia , Comorbidade , Obesidade/epidemiologia , Doenças Cardiovasculares/epidemiologiaRESUMO
OBJECTIVES: To compare the atherosclerosis disease burden between ankylosing spondylitis (AS) and non-radiographic (nr) axial spondyloarthritis (axSpA) and establish a model that allows to identify high-cardiovascular (CV) risk in axial spondyloarthritis patients. METHODS: Cross-sectional study from the AtheSpAin cohort, a Spanish multicenter cohort aimed to study atherosclerosis in axSpA. Carotid ultrasound (US) was performed to determine the carotid intima-media wall thickness (cIMT) and detect the presence of carotid plaques. The European cardiovascular disease risk assessment model, the Systematic COronary Risk Evaluation (SCORE), was also applied. RESULTS: A set of 639 patients with AS and 167 patients with nr-axSpA without history of CV events were recruited. AS patients were older showing more CV risk factors and higher values of C reactive protein and erythrocyte sedimentation rate (ESR) than those with nr-axSpA. However, no difference in the prevalence of carotid plaques or in the cIMT was found between both groups in the adjusted analysis. The percentage of patients reclassified from the low and moderate CV risk categories to the very high-risk category due to the presence of carotid plaques was comparable in AS and nr-axSpA (10.7% versus 10.1% and 40.5% versus 45.5%, respectively). A model containing age, BASFI and ESR applied to moderate risk axSpA patients identified 41% of these patients as having very high-risk patients with high specificity (88%). CONCLUSION: The atherosclerosis burden is similar in nr-axSpA and AS. As occurred for AS, more than 40% of axSpA patients included in the category of moderate CV risk according to the SCORE are reclassified into very high risk after carotid US, and a clinically relevant proportion of them can be detected by applying a model containing age, BASFI and ESR.
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Aterosclerose , Espondilartrite , Espondilite Anquilosante , Aterosclerose/complicações , Aterosclerose/diagnóstico por imagem , Aterosclerose/epidemiologia , Sedimentação Sanguínea , Estudos Transversais , Humanos , Espondilartrite/complicações , Espondilartrite/diagnóstico por imagem , Espondilartrite/epidemiologia , Espondilite Anquilosante/complicações , Espondilite Anquilosante/diagnóstico por imagem , Espondilite Anquilosante/epidemiologiaRESUMO
Psoriatic disease encompassing skin, joint and nail involvement is largely viewed as autoimmune--a finding supported by data from animal models, the human leucocyte antigen (HLA)-Cw6 disease association in man, T-lymphocyte infiltration in lesional skin and the favourable skin response to T-cell-directed therapies. However, this immunopathogenetic model only applies to the skin, as recent studies failed to demonstrate a HLA-Cw6 association with the nails or joints. Furthermore, the nails and joints are intimately associated with inflammation at points of ligament or tendon insertion (i.e., enthesitis), so it is now appreciated that both of these sites also share a common microanatomical basis. Moreover, inflammation at insertion sites and nails does not appear to be associated with a particular antigenic territory but is quite diffuse in nature. This suggests that an aberrant response to tissue stressing of the integrated nail-joint apparatus, rather than autoimmunity, is driving the inflammatory process. Therefore, HLA-Cw6-associated type 1 psoriasis is more closely linked to autoimmunity, whereas nail and joint disease may be linked to tissue-specific factors, including tissue biomechanical stressing and microtrauma, that lead to activation of aberrant innate immune responses. These observations that stem from nail disease point toward a relative differential involvement of adaptive and innate immunity in the psoriatic disease spectrum and offer a fresh perspective on the pathophysiology of psoriatic disease and how it can be classified along the immunological disease continuum of self-directed inflammation.
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Artrite Psoriásica/imunologia , Doenças da Unha/genética , Doenças da Unha/imunologia , Psoríase/genética , Psoríase/imunologia , Imunidade Adaptativa , Artrite Psoriásica/genética , Artrite Psoriásica/patologia , Fenômenos Biomecânicos , Antígenos HLA-C/imunologia , Humanos , Imunidade Inata , Masculino , Doenças da Unha/patologia , Unhas/anatomia & histologia , Unhas/patologia , Fenótipo , Psoríase/patologia , Adulto JovemRESUMO
OBJECTIVES: 1) To systematically and critically review the evidence on the characteristics, efficacy and safety of glucocorticoids (CS) in rheumatoid arthritis (RA); 2) to generate practical recommendations. METHODS: A systematic literature review was performed through a sensitive bibliographic search strategy in Medline, Embase and the Cochrane Library. We selected randomized clinical trials that analyzed the efficacy and/or safety of CS in patients with RA. Two reviewers performed the first selection by title and abstract. Then 10 reviewers selected the studies after a detailed review of the articles and data collection. The quality of the studies was evaluated with the Jadad scale. In a nominal group meeting, based on the results of the systematic literature review, related recommendations were reached by consensus. RESULTS: A total of 47 articles were finally included. CS in combination with disease-modifying antirheumatic drugs help control disease activity and inhibit radiographic progression, especially in the short-to-medium term and in early RA. CS can also improve function and relieve pain. Different types and routes of administration are effective, but there is no standardized scheme (initial dose, tapering and duration of treatment) that is superior to others. Adverse events when using CS are very frequent and are dose-dependent and variable severity, although most are mild. Seven recommendations were generated on the use and risk management of CS. CONCLUSIONS: These recommendations aim to resolve some common clinical questions and aid in decision-making for CS use in RA.
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Artrite Reumatoide/tratamento farmacológico , Glucocorticoides/uso terapêutico , Glucocorticoides/efeitos adversos , Humanos , Resultado do TratamentoRESUMO
OBJECTIVE: Because the addition of carotid ultrasound (US) into composite cardiovascular (CV) risk scores has been found effective for identifying patients with inflammatory arthritis and high CV risk, we aimed to determine whether its use would facilitate the reclassification of patients with psoriatic arthritis (PsA) into the very high Systematic Coronary Risk Evaluation (SCORE) risk category and whether this might be related to disease features. METHODS: This was a cross-sectional study involving 206 patients who fulfilled ClASsification for Psoriatic ARthritis criteria for PsA, and 179 controls. We assessed lipid profile, SCORE, disease activity measurements, and the presence of carotid plaques and carotid intima-media thickness by ultrasonography. A multivariable regression analysis, adjusted for classic CV risk factors, was performed to evaluate whether the risk of reclassification could be explained by disease-related features and to assess the most parsimonious combination of risk reclassification predictors. RESULTS: Forty-seven percent of patients were reclassified into a very high SCORE risk category after carotid US compared to 26% of controls (p < 0.001). Patients included in the low SCORE risk category were those who were more commonly reclassified (30% vs 14%, p = 0.002). The Disease Activity Index for PsA (DAPSA) score was associated with reclassification (ß 1.10, 95% CI 1.02-1.19; p = 0.019) after adjusting for age and traditional CV risk factors. A model containing SCORE plus age, statin use, and DAPSA score yielded the highest discriminatory accuracy compared to the SCORE-alone model (area under the receiver-operating characteristic curve 0.863, 95% CI 0.789-0.936 vs 0.716, 95% CI 0.668-0.764; p < 0.001). CONCLUSION: Patients with PsA are more frequently reclassified into the very high SCORE risk category following carotid US assessment than controls. This was independently explained by the disease activity.
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Artrite Psoriásica , Doenças Cardiovasculares , Artrite Psoriásica/diagnóstico por imagem , Doenças Cardiovasculares/diagnóstico por imagem , Doenças Cardiovasculares/etiologia , Espessura Intima-Media Carotídea , Estudos Transversais , Fatores de Risco de Doenças Cardíacas , Humanos , Fatores de Risco , UltrassonografiaRESUMO
BACKGROUND: Osteoporosis incidence in children is increasing due to the increased survival rate of patients suffering from chronic diseases and the increased use of drugs that can damage bones. Recent changes made to the definition of childhood osteoporosis, along with the lack of guidelines or national consensuses regarding its diagnosis and treatment, have resulted in a wide variability in the approaches used to treat this disease. For these reasons, the Osteogenesis Imperfecta and Childhood Osteoporosis Working Group of the Spanish Society of Pediatric Rheumatology has sounded the need for developing guidelines to standardize clinical practice with regard to this pathology. METHODS: An expert panel comprised of 6 pediatricians and 5 rheumatologists carried out a qualitative literature review and provided recommendations based on evidence, when that was available, or on their own experience. The level of evidence was determined for each section using the Oxford Centre for Evidence-based Medicine (CEBM) system. A Delphi survey was conducted for those recommendations with an evidence level of IV or V. This survey was sent to all members of the SERPE. All recommendations that had a level of agreement higher or equal to 70% were included. RESULTS: Fifty-one recommendations, categorized into eight sections, were obtained. Twenty-four of them presented an evidence level 4 or 5, and therefore a Delphi survey was conducted. This was submitted electronically and received a response rate of 40%. All recommendations submitted to the Delphi round obtained a level of agreement of 70% or higher and were therefore accepted. CONCLUSION: In summary, we present herein guidelines for the prevention, diagnosis and treatment of secondary childhood osteoporosis based on the available evidence and expert clinical experience. We believe it can serve as a useful tool that will contribute to the standardization of clinical practice for this pathology. Prophylactic measures, early diagnosis and a proper therapeutic approach are essential to improving bone health, not only in children and adolescents, but also in the adults they will become in the future.
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Conservadores da Densidade Óssea/uso terapêutico , Cálcio/uso terapêutico , Difosfonatos/uso terapêutico , Osteoporose/diagnóstico , Osteoporose/tratamento farmacológico , Fraturas por Osteoporose/diagnóstico , Fraturas por Osteoporose/prevenção & controle , Vitamina D/uso terapêutico , Absorciometria de Fóton , Doenças Autoimunes/complicações , Fibrose Cística/complicações , Técnica Delphi , Doenças do Sistema Endócrino/complicações , Epidermólise Bolhosa/complicações , Glucocorticoides/efeitos adversos , Infecções por HIV/complicações , Doenças Hematológicas/complicações , Humanos , Doença Iatrogênica , Nefropatias/complicações , Erros Inatos do Metabolismo/complicações , Doenças Neuromusculares/complicações , Osteoporose/etiologia , Fraturas por Osteoporose/etiologia , Guias de Prática Clínica como Assunto , Radioterapia/efeitos adversosRESUMO
PURPOSE: Cystoid macular edema (CME) is a leading cause of blindness. This study assessed the efficacy and safety of tocilizumab (TCZ) in refractory CME. DESIGN: Retrospective case series. METHODS: Patients with CME secondary to noninfectious uveitis who had inadequate response to corticosteroids and at least 1 conventional immunosuppressive drug, and in most cases to other biological agents, were studied. CME was defined as central retinal thickness greater than 300 µm. The primary outcome measure was macular thickness. Intraocular inflammation, best-corrected visual acuity (BCVA), and corticosteroid-sparing effect were also analyzed. RESULTS: A total of 25 patients (mean ± standard deviation age 33.6 ± 18.9 years; 17 women) with CME were assessed. Underlying diseases associated with uveitis-related CME are juvenile idiopathic arthritis (n = 9), Behçet disease (n = 7), birdshot retinochoroidopathy (n = 4), idiopathic (n = 4), and sarcoidosis (n = 1). The ocular patterns were panuveitis (n = 9), anterior uveitis (n = 7), posterior uveitis (n = 5), and intermediate uveitis (n = 4). Most patients had CME in both eyes (n = 24). TCZ was used in monotherapy (n = 11) or combined with conventional immunosuppressive drugs. Regardless of the underlying disease, compared to baseline, a statistically significant improvement in macular thickness (415.7 ± 177.2 vs 259.1 ± 499.5 µm; P = .00009) and BCVA (0.39 ± 0.31 vs 0.54 ± 0.33; P = .0002) was obtained, allowing us to reduce the daily dose of prednisone (15.9 ± 13.6 mg/day vs 3.1 ± 2.3 mg/day; P = .002) after 12 months of therapy. Remission was achieved in 14 patients. Only minor side effects were observed after a mean follow-up of 12.7 ± 8.34 months. CONCLUSION: Macular thickness is reduced following administration of TCZ in refractory uveitis-related CME.
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Anticorpos Monoclonais Humanizados/uso terapêutico , Edema Macular/tratamento farmacológico , Receptores de Interleucina-6/antagonistas & inibidores , Uveíte/tratamento farmacológico , Adolescente , Adulto , Anticorpos Monoclonais Humanizados/efeitos adversos , Artrite Juvenil/complicações , Coriorretinite/complicações , Feminino , Humanos , Imunossupressores/uso terapêutico , Infusões Intravenosas , Macula Lutea/diagnóstico por imagem , Macula Lutea/patologia , Edema Macular/diagnóstico por imagem , Edema Macular/etiologia , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Sarcoidose/complicações , Tomografia de Coerência Óptica , Resultado do Tratamento , Uveíte/complicações , Uveíte/diagnóstico por imagem , Acuidade Visual/fisiologia , Adulto JovemRESUMO
OBJECTIVE: To describe nailfold videocapillaroscopy (NVC) features of patients with antisynthetase syndrome (AS) and to investigate possible correlations with clinical and serological features of the disease. METHODS: We retrospectively analyzed NVC images of 190 patients with AS [females/males 3.63, mean age 49.7 ± 12.8 yrs, median disease duration 53.7 mos (interquartile range 82), 133 anti-Jo1 and 57 non-anti-Jo1-positive patients]. For each patient, we examined number of capillaries, giant capillaries, microhemorrhages, avascular areas, ramified capillaries, and the presence of systemic sclerosis (SSc)-like pattern. Finally, we correlated NVC features with clinical and serological findings of patients with AS. Concomitantly, a historical cohort of 75 patients with antinuclear antibody-negative primary Raynaud phenomenon (RP) and longterm followup was used as a control group (female/male ratio 4.13/1, mean age 53.9 ± 17.6 yrs) for NVC measures. RESULTS: NVC abnormalities were observed in 62.1% of AS patients compared with 29.3% of primary RP group (p < 0.001). An SSc-like pattern was detected in 67 patients (35.3%) and it was associated with anti-Jo1 antibodies (p = 0.002) and also with a longer disease duration (p = 0.004). Interestingly, there was no significant correlation between the presence of SSc-like pattern and RP, and only 47% of patients with SSc-like pattern had RP. CONCLUSION: NVC abnormalities are commonly observed in AS, independently from the occurrence of RP. The presence of an SSc-like pattern could allow identification of a more defined AS subtype, and prospective studies could confirm the association with clinical and serological features of AS.
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Angioscopia Microscópica/métodos , Miosite/diagnóstico por imagem , Miosite/imunologia , Adulto , Idoso , Aminoacil-tRNA Sintetases/imunologia , Anticorpos Antinucleares/sangue , Capilares/diagnóstico por imagem , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Unhas/irrigação sanguínea , Doença de Raynaud/diagnóstico por imagem , Doença de Raynaud/imunologia , Estudos RetrospectivosRESUMO
OBJECTIVE: Tocilizumab (TCZ) has shown efficacy in clinical trials on giant cell arteritis (GCA). Real-world data are scarce. Our objective was to assess efficacy and safety of TCZ in unselected patients with GCA in clinical practice Methods: Observational, open-label multicenter study from 40 national referral centers of GCA patients treated with TCZ due to inefficacy or adverse events of previous therapy. Outcomes variables were improvement of clinical features, acute phase reactants, glucocorticoid-sparing effect, prolonged remission and relapses. A comparative study was performed: (a) TCZ route (SC vs. IV); (b) GCA duration (≤6 vs. >6 months); (c) serious infections (with or without); (d) ≤15 vs. >15 mg/day at TCZ onset. RESULTS: 134 patients; mean age, 73.0 ± 8.8 years. TCZ was started after a median [IQR] time from GCA diagnosis of 13.5 [5.0-33.5] months. Ninety-eight (73.1%) patients had received immunosuppressive agents. After 1 month of TCZ 93.9% experienced clinical improvement. Reduction of CRP from 1.7 [0.4-3.2] to 0.11 [0.05-0.5] mg/dL (p < 0.0001), ESR from 33 [14.5-61] to 6 [2-12] mm/1st hour (p < 0.0001) and decrease in patients with anemia from 16.4% to 3.8% (p < 0.0001) were observed. Regardless of administration route or disease duration, clinical improvement leading to remission at 6, 12, 18, 24 months was observed in 55.5%, 70.4%, 69.2% and 90% of patients. Most relevant adverse side-effect was serious infections (10.6/100 patients-year), associated with higher doses of prednisone during the first three months of therapy. CONCLUSION: In clinical practice, TCZ yields a rapid and maintained improvement of refractory GCA. Serious infections appear to be higher than in clinical trials.