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Systemic juvenile idiopathic arthritis (sJIA) and adult-onset Still's disease (AOSD) are considered the same disease, but a common approach for diagnosis and management is still missing. METHODS: In May 2022, EULAR and PReS endorsed a proposal for a joint task force (TF) to develop recommendations for the diagnosis and management of sJIA and AOSD. The TF agreed during a first meeting to address four topics: similarity between sJIA and AOSD, diagnostic biomarkers, therapeutic targets and strategies and complications including macrophage activation syndrome (MAS). Systematic literature reviews were conducted accordingly. RESULTS: The TF based their recommendations on four overarching principles, highlighting notably that sJIA and AOSD are one disease, to be designated by one name, Still's disease.Fourteen specific recommendations were issued. Two therapeutic targets were defined: clinically inactive disease (CID) and remission, that is, CID maintained for at least 6 months. The optimal therapeutic strategy relies on early use of interleukin (IL-1 or IL-6 inhibitors associated to short duration glucocorticoid (GC). MAS treatment should rely on high-dose GCs, IL-1 inhibitors, ciclosporin and interferon-γ inhibitors. A specific concern rose recently with cases of severe lung disease in children with Still's disease, for which T cell directed immunosuppressant are suggested. The recommendations emphasised the key role of expert centres for difficult-to-treat patients. All overarching principles and recommendations were agreed by over 80% of the TF experts with a high level of agreement. CONCLUSION: These recommendations are the first consensus for the diagnosis and management of children and adults with Still's disease.
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OBJECTIVES: Some adults with rheumatic and musculoskeletal diseases (RMDs) are at increased risk of COVID-19-related death. Excluding post-COVID-19 multisystem inflammatory syndrome of children, children and young people (CYP) are overall less prone to severe COVID-19 and most experience a mild or asymptomatic course. However, it is unknown if CYP with RMDs are more likely to have more severe COVID-19. This analysis aims to describe outcomes among CYP with underlying RMDs with COVID-19. METHODS: Using the European Alliance of Associations for Rheumatology COVID-19 Registry, the Childhood Arthritis and Rheumatology Research Alliance (CARRA) Registry, and the CARRA-sponsored COVID-19 Global Paediatric Rheumatology Database, we obtained data on CYP with RMDs who reported SARS-CoV-2 infection (presumptive or confirmed). Patient characteristics and illness severity were described, and factors associated with COVID-19 hospitalisation were investigated. RESULTS: 607 CYP with RMDs <19 years old from 25 different countries with SARS-CoV-2 infection were included, the majority with juvenile idiopathic arthritis (JIA; n=378; 62%). Forty-three (7%) patients were hospitalised; three of these patients died. Compared with JIA, diagnosis of systemic lupus erythematosus, mixed connective tissue disease, vasculitis, or other RMD (OR 4.3; 95% CI 1.7 to 11) or autoinflammatory syndrome (OR 3.0; 95% CI 1.1 to 8.6) was associated with hospitalisation, as was obesity (OR 4.0; 95% CI 1.3 to 12). CONCLUSIONS: This is the most significant investigation to date of COVID-19 in CYP with RMDs. It is important to note that the majority of CYP were not hospitalised, although those with severe systemic RMDs and obesity were more likely to be hospitalised.
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Artrite Juvenil , COVID-19 , Doenças Musculoesqueléticas , Doenças Reumáticas , Adolescente , Artrite Juvenil/complicações , Artrite Juvenil/epidemiologia , COVID-19/complicações , COVID-19/epidemiologia , Criança , Humanos , Doenças Musculoesqueléticas/epidemiologia , Obesidade/complicações , Doenças Reumáticas/complicações , Doenças Reumáticas/epidemiologia , SARS-CoV-2 , Adulto JovemRESUMO
Cardiac involvement in systemic lupus erythematosus (SLE) is well documented. The pericardium, myocardium and endocardium, as well as the coronary arteries, the valves and the conduction system can all be affected. While pericarditis is common, arrythmias are less frequently described.We present a 13-year-old male, who had fatigue, anorexia, weight loss, myalgias and arthralgias for four months. On physical examination, we identified bradycardia (heart rate 31-50 bpm), oral and nasal ulcers and polyarthritis. The laboratory results showed hemolytic anemia, hypocomplementemia, antinuclear and anti-dsDNA antibodies, hematuria and non-nephrotic proteinuria. Renal function was normal. Lupus nephritis class II was diagnosed by kidney biopsy. On the transthoracic echocardiogram we identified a minimal pericardial effusion, suggesting pericarditis, and, on the electrocardiogram, we detected sinus arrest with junctional rhythm, denoting sinus node dysfunction. The patient was diagnosed with juvenile SLE with cardiac, renal, musculoskeletal and hematologic involvement. Disease remission and cardiac rhythm control were obtained with steroids and mycophenolate mofetil. Currently, the patient is asymptomatic, with normal sinus rhythm.We described an adolescent with SLE who had sinus node dysfunction upon diagnosis. Other cases have been reported in adults but none in juvenile SLE. All SLE patients should have a thorough cardiac examination to promptly diagnose and treat the innumerous cardiac manifestations of this disease.
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Lúpus Eritematoso Sistêmico/diagnóstico , Síndrome do Nó Sinusal/etiologia , Adolescente , Bradicardia/etiologia , Eletrocardiografia , Hematúria/etiologia , Humanos , Glomérulos Renais/patologia , Lúpus Eritematoso Sistêmico/complicações , Nefrite Lúpica/etiologia , Nefrite Lúpica/patologia , Masculino , Derrame Pericárdico/etiologia , Pericardite/etiologia , Proteinúria/etiologia , Síndrome do Nó Sinusal/diagnósticoRESUMO
Spondyloepiphyseal dysplasia type Stanescu (SED-S) is a very rare type II collagenopathy. We describe an 8-year-old boy who presented with short trunk, C2-C3 vertebral fusion, hand, foot, leg and thigh pain, stiffness and limited joint mobility, and waddling gait. Radiographs showed platyspondyly with anterior wedging and endplate irregularities, broad femoral necks, and large epiphyses and epiphyseal equivalents. Differential diagnosis included progressive pseudorheumatoid dysplasia and SED-S. A skeletal dysplasia custom-designed NGS panel was performed and the heterozygous pathogenic variant c.620G>A; p.(Gly207Glu) in COL2A1 was detected, establishing the diagnosis of SED-S. Vertebral fusions, observed in our patient, have not been previously described in this dysplasia. This variant has not been previously associated with SED-S, but was reported in two other families with spondyloepiphyseal dysplasia. Thus, this case expands the clinical and mutational spectrum of SED-S and demonstrates that SED-S significantly overlaps with other skeletal dysplasias.
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Colágeno Tipo II/genética , Mutação , Osteocondrodisplasias/congênito , Fenótipo , Criança , Humanos , Masculino , Osteocondrodisplasias/genética , Osteocondrodisplasias/patologiaRESUMO
The Juvenile Arthritis Multidimensional Assessment Report (JAMAR) is a new parent/patient reported outcome measure that enables a thorough assessment of the disease status in children with juvenile idiopathic arthritis (JIA). We report the results of the cross-cultural adaptation and validation of the parent and patient versions of the JAMAR in the Portuguese language. The reading comprehension of the questionnaire was tested in 10 JIA parents and patients. Each participating centre was asked to collect demographic, clinical data and the JAMAR in 100 consecutive JIA patients or all consecutive patients seen in a 6-month period and to administer the JAMAR to 100 healthy children and their parents. The statistical validation phase explored descriptive statistics and the psychometric issues of the JAMAR: the three Likert assumptions, floor/ceiling effects, internal consistency, Cronbach's alpha, interscale correlations, and construct validity (convergent and discriminant validity). A total of 80 JIA patients (6.3% systemic, 68.8% oligoarticular, 3.7% RF negative polyarthritis, 21.2% other categories) and 30 healthy children were enrolled. The JAMAR components discriminated well healthy subjects from JIA patients. All JAMAR components revealed good psychometric performances. Notably, there was no significant difference between healthy subjects and their affected peers in school-related items. In conclusion, the Portuguese version of the JAMAR is a valid tool for the assessment of children with JIA and is suitable for use both in routine clinical practice and clinical research.
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Artrite Juvenil/diagnóstico , Avaliação da Deficiência , Medidas de Resultados Relatados pelo Paciente , Reumatologia/métodos , Adolescente , Idade de Início , Artrite Juvenil/fisiopatologia , Artrite Juvenil/psicologia , Artrite Juvenil/terapia , Estudos de Casos e Controles , Criança , Pré-Escolar , Características Culturais , Feminino , Nível de Saúde , Humanos , Masculino , Pais/psicologia , Pacientes/psicologia , Portugal , Valor Preditivo dos Testes , Prognóstico , Psicometria , Qualidade de Vida , Reprodutibilidade dos Testes , TraduçãoRESUMO
OBJECTIVES: Assess the effectiveness and safety of biologic therapy as well as predictors of response at 1 year of therapy, retention rate in biologic treatment and predictors of drug discontinuation in JIA patients in the Portuguese register of rheumatic diseases. METHODS: We prospectively collected patient and disease characteristics from patients with JIA who started biological therapy. Adverse events were collected during the follow-up period. Predictors of response at 1 year and drug retention rates were assessed at 4 years of treatment for the first biologic agent. RESULTS: A total of 812 JIA patients [65% females, mean age at JIA onset 6.9 years (s.d. 4.7)], 227 received biologic therapy; 205 patients (90.3%) were treated with an anti-TNF as the first biologic. All the parameters used to evaluate disease activity, namely number of active joints, ESR and Childhood HAQ/HAQ, decreased significantly at 6 months and 1 year of treatment. The mean reduction in Juvenile Disease Activity Score 10 (JADAS10) after 1 year of treatment was 10.4 (s.d. 7.4). According to the definition of improvement using the JADAS10 score, 83.3% respond to biologic therapy after 1 year. Fourteen patients discontinued biologic therapies due to adverse events. Retention rates were 92.9% at 1 year, 85.5% at 2 years, 78.4% at 3 years and 68.1% at 4 years of treatment. Among all JIA subtypes, only concomitant therapy with corticosteroids was found to be univariately associated with withdrawal of biologic treatment (P = 0.016). CONCLUSION: Biologic therapies seem effective and safe in patients with JIA. In addition, the retention rates for the first biologic agent are high throughout 4 years.
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Antirreumáticos/uso terapêutico , Artrite Juvenil/tratamento farmacológico , Produtos Biológicos/uso terapêutico , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Adolescente , Antirreumáticos/efeitos adversos , Artrite Juvenil/diagnóstico , Produtos Biológicos/efeitos adversos , Sedimentação Sanguínea , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Adesão à Medicação/estatística & dados numéricos , Prognóstico , Estudos Prospectivos , Sistema de Registros , Índice de Gravidade de Doença , Resultado do TratamentoAssuntos
Adenosina Desaminase/genética , Antirreumáticos/uso terapêutico , Infliximab/uso terapêutico , Peptídeos e Proteínas de Sinalização Intercelular/genética , Mutação , Poliarterite Nodosa/tratamento farmacológico , Poliarterite Nodosa/genética , Adulto , Aspirina/análogos & derivados , Aspirina/uso terapêutico , Feminino , Humanos , Lisina/análogos & derivados , Lisina/uso terapêutico , Poliarterite Nodosa/diagnóstico , Prednisolona/uso terapêuticoRESUMO
Juvenile Idiopathic Arthritis (JIA) represents a diverse group of chronic inflammatory conditions that begin in childhood or adolescence and continue into adulthood, with varying severity and outcomes. This review discusses the complexities of transitioning JIA patients emphasizing that inadequate transition from pediatric to adult care leads to loss of follow-up, treatment discontinuation, and increased disease activity. Furthermore, challenges in disease classification hinder continuity of care across lifespan. It is also pointed out that predicting long-term outcomes in JIA remains complex due to heterogeneity and evolving phenotypes. Factors such as disease category, joint involvement, and treatment influence disease activity, functional disability, and quality of life. Despite advancements in treatment strategies, a substantial proportion of patients experience long-term disability and joint damage. Finally, it is underscored that optimising long-term outcomes in adults with JIA requires a multifaceted approach encompassing structured transition processes, personalised treatment strategies, and comprehensive management of comorbidities. Further research is needed to refine predictive models, enhance disease monitoring tools, and understand the complex interplay between disease activity, treatment response, and long-term outcomes.
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Artrite Juvenil , Qualidade de Vida , Transição para Assistência do Adulto , Humanos , Artrite Juvenil/terapia , Artrite Juvenil/fisiopatologia , Artrite Juvenil/epidemiologia , Criança , Adolescente , Antirreumáticos/uso terapêutico , AdultoRESUMO
INTRODUCTION: Eosinophilic granulomatosis with polyangiitis (EGPA) is a rare vasculitis of small and medium sized blood vessels. CASE DESCRIPTION: Thirteen-year-old male, with history of rhinitis and asthma, who presented to the emergency room with one week of asthenia, arthralgias and myalgias and two days of fever. A diffuse petechial rash, palpable purpura and polyarthritis were detected on examination. Leukocytosis (34990/µL) with eosinophilia (66%) and elevated C-reactive protein were identified. The patient was admitted and ceftriaxone and doxycycline were started. The clinical status deteriorated in the following days. The patient developed myopericarditis, bilateral pulmonary infiltrates and pleural effusion, requiring mechanical ventilation and aminergic support. Non-clonal eosinophils were detected on the bone marrow aspiration and the skin biopsy showed leukocytoclastic vasculitis with eosinophils. Antineutrophil cytoplasmic antibodies and genetic analysis for hypereosinophilic syndrome mutations were negative. After treatment with methylprednisolone for three days a fast clinical, laboratory and radiological improvement occurred. The patient started azatiophrine and reduced steroids progressively. No relapses occurred since diagnosis five years ago. DISCUSSION: Clinical suspicion and early treatment of EGPA are crucial to improve prognosis.
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Asma , Síndrome de Churg-Strauss , Eosinofilia , Granulomatose com Poliangiite , Masculino , Humanos , Criança , Adolescente , Granulomatose com Poliangiite/complicações , Síndrome de Churg-Strauss/complicações , Eosinofilia/diagnóstico , Metilprednisolona/uso terapêuticoRESUMO
Osteogenesis imperfecta (OI) type VI is an extremely rare form of OI caused by biallelic variants in the SERPINF1 gene, which codes for the pigment-epithelium derived factor (PEDF). We report on four patients (three adults and one adolescent) with a severe deforming form of OI. All patients presented no abnormalities at birth, frequent long bone and vertebrae fractures (mainly during childhood), marked short stature, severe bone deformities, chronic mild to moderate pain, and severe limitation of mobility, with three being completely wheelchair bound. Blue sclera and dentinogenesis imperfecta were absent, although some patients presented tooth, ophthalmological, and/or cardiac features. Radiographic findings included, among others, thin diaphysis and popcorn calcifications, both of which are non-specific to this type of OI. The novel homozygous variants c.816_819del (p.Met272Ilefs*8) and c.283+2T > G in SERPINF1 were identified in three and one patient, respectively. The three patients carrying the frameshift variant were born in nearby regions suggesting a founder effect. Describing the long-term outcomes of four patients with OI type VI, this cohort adds relevant data on the clinical features and prognosis of this type of OI.
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Osteogênese Imperfeita , Serpinas , Adolescente , Adulto , Humanos , Recém-Nascido , Colágeno Tipo I/genética , Mutação da Fase de Leitura , Homozigoto , Osteogênese Imperfeita/genética , Serpinas/genéticaRESUMO
BACKGROUND: Juvenile idiopathic arthritis (JIA) treatment is aimed at inducing remission to prevent joint destruction and disability. However, it is unclear what is the long-term impact on health-related outcomes of the timing of biological disease-modifying antirheumatic drug (bDMARD) initiation in JIA. Our aim was to evaluate the long-term impact of the time between JIA onset and the initiation of a bDMARD in achieving clinical remission, on physical disability and health-related quality of life (HRQoL). METHODS: Adult JIA patients registered in the Rheumatic Diseases Portuguese Register (Reuma.pt) and ever treated with bDMARD were included. Data regarding socio-demographic, JIA-related characteristics, disease activity, physical disability (HAQ-DI), HRQoL (SF-36), and treatments were collected at the last visit. Patients were divided into 3 groups (≤ 2 years, 2-5 years, or > 5 years), according to the time from disease onset to bDMARD initiation. Regression models were obtained considering remission on/off medication, HAQ-DI, SF-36, and joint surgeries as outcomes and time from disease onset to bDMARD start as an independent variable. RESULTS: Three hundred sixty-one adult JIA patients were evaluated, with a median disease duration of 20.3 years (IQR 12.1; 30.2). 40.4% had active disease, 35.1% were in remission on medication, and 24.4% were in drug-free remission; 71% reported some degree of physical disability. Starting a bDMARD > 5 years after disease onset decreased the chance of achieving remission off medication (OR 0.24; 95% CI 0.06, 0.92; p = 0.038). Patients who started a bDMARD after 5 years of disease onset had a higher HAQ and worse scores in the physical component, vitality, and social function domains of SF-36, and more joint surgeries when compared to an earlier start. CONCLUSION: Later initiation of bDMARDs in JIA is associated with a greater physical disability, worse HRQoL, and lower chance of drug-free remission in adulthood.
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Antirreumáticos , Artrite Juvenil , Doenças Reumáticas , Adulto , Humanos , Artrite Juvenil/tratamento farmacológico , Qualidade de Vida , Antirreumáticos/uso terapêutico , CogniçãoRESUMO
OBJECTIVES: The main goal of this study was to characterise the frequency and phenotype of B, T follicular helper (Tfh) and T follicular regulatory (Tfr) cells in peripheral blood and the cytokine environment present in circulation in children with extended oligoarticular juvenile idiopathic arthritis (extended oligo JIA) and polyarticular JIA (poly JIA) when compared with healthy controls, children with persistent oligoarticular JIA (persistent oligo JIA) and adult JIA patients. METHODS: Blood samples were collected from 105 JIA patients (children and adults) and 50 age-matched healthy individuals. The frequency and phenotype of B, Tfh and Tfr cells were evaluated by flow cytometry. Serum levels of APRIL, BAFF, IL-1ß, IL-2, IL-4, IL-6, IL-10, IL-17A, IL-21, IL-22, IFN-γ, PD-1, PD-L1, sCD40L, CXCL13 and TNF were measured by multiplex bead-based immunoassay and/or ELISA in all groups included. RESULTS: The frequency of B, Tfh and Tfr cells was similar between JIA patients and controls. Children with extended oligo JIA and poly JIA, but not persistent oligo JIA, had significantly lower frequencies of plasmablasts, regulatory T cells and higher levels of Th17-like Tfh cells in circulation when compared with controls. Furthermore, APRIL, BAFF, IL-6 and IL-17A serum levels were significantly higher in paediatric extended oligo JIA and poly JIA patients when compared with controls. These immunological alterations were not found in adult JIA patients in comparison to controls. CONCLUSIONS: Our results suggest a potential role and/or activation profile of B and Th17-like Tfh cells in the pathogenesis of extended oligo JIA and poly JIA, but not persistent oligo JIA.
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Artrite Juvenil , Interleucina-17 , Humanos , Criança , Interleucina-6 , Subpopulações de Linfócitos T , CitocinasRESUMO
Several drugs can unmask clinically silent systemic lupus erythematosus (SLE), induce flares in patients with already known SLE diagnosis or lead to the development of lupus-like syndromes. We describe a rare case of juvenile SLE triggered by lamotrigine. A 17-year-old female, who was recently medicated with lamotrigine, presented with a 3 week history of daily fever, fatigue, odynophagia, arthralgia, myalgia, diffuse erythematous maculopapular rash, vasculitic rash of the fingers, and lips and vulvar edema. Leukopenia, lymphopenia, elevated C-reactive protein, low serum C3 and C4 levels, antinuclear, anti-double stranded DNA (anti-dsDNA) and anti-Ro (SSA) antibodies were identified. Lamotrigine was stopped and an immediate clinical improvement occurred. The patient was afebrile in less than 24h and all the other symptoms rapidly disappeared. C3 and C4 levels remained below normal ranges and anti-dsDNA antibodies persisted elevated. Treatment with hydroxychloroquine was started and the patient remained asymptomatic for two years. She later developed vasculitic rash, which responded well to treatment with steroids. A drug as a trigger for SLE should always be considered, since drug withdrawal is an important step for a favourable outcome.
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Exantema , Lúpus Eritematoso Sistêmico , Adolescente , Anticorpos Antinucleares , Anticonvulsivantes/uso terapêutico , Feminino , Humanos , Lamotrigina/efeitos adversos , Lúpus Eritematoso Sistêmico/induzido quimicamenteRESUMO
Background: Systemic autoinflammatory diseases (SAID) are characterized by inappropriate activation of the innate immune system and include not only monogenic periodic fever syndromes but also multifactorial conditions. As SAID are rare and represent a diagnostic challenge, a multidisciplinary approach is important to ensure successful diagnosis and adequate follow-up of these patients. Objective: To describe the organization of our multidisciplinary SAID clinic and to characterize our clinical experience, highlighting the benefits of multidisciplinary team management. Methods: Our SAID clinic takes place monthly and is managed by pediatric rheumatologists closely collaborating with pediatricians specialized in infectious diseases and immunodeficiencies and one medical geneticist. Patients' data are systematically incorporated in the Rheumatic Diseases Portuguese Register (Reuma.pt). Biological samples are stored in a biobank. We describe our clinical experience based on SAID patients registered into Reuma.pt/SAID between July 2011 and June 2020. Results: We have registered 176 patients, with a median age of disease onset of 3.1 ± 4.4 years and median age at disease diagnosis of 4.7 ± 4.0 years. Most patients were diagnosed with periodic fever, aphthous stomatitis, pharyngitis, adenitis syndrome (PFAPA) (n=133), 20 with undefined SAID (uSAID) and 13 with monogenic SAID, including familial Mediterranean fever (FMF) (n=5), tumor necrosis factor receptor-associated periodic syndrome (TRAPS) (n=1), cryopyrin-associated periodic disease (CAPS) (n=1), and hyperimmunoglobulin D syndrome/mevalonate kinase deficiency (HIDS/MKD) (n=2). A genetic test was performed in 31 patients (18%), and in 26% of these a mutation responsible for the phenotype was found. Thirty-four patients (19%) achieved remission. Conclusion: FMF was the most common monogenic SAID and the percentage of patients with an identified causal mutation was low. A structured electronic clinical record coupled with a biobank and a multidisciplinary approach are crucial to ensure successful diagnosis and adequate follow-up of these patients.
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OBJECTIVE: To identify predictive factors of relapse after discontinuation of Methotrexate (MTX) in Juvenile Idiopathic Arthritis (JIA) patients with inactive disease. METHODS: We conducted a prospective multicenter cohort study of patients diagnosed with JIA using real world data from the Portuguese national register database, Reuma.pt. Patients with JIA who have reached JADAS27 inactive disease and discontinued MTX before the age of 18 were evaluated. RESULTS: A total of 1470 patients with JIA were registered in Reuma.pt. Of the 119 bionaive patients who discontinued MTX due to inactive disease, 32.8% have relapsed. Median time of persistence (using the Kaplan-Meier method and log-rank tests) with inactive disease was significantly higher in patients with more than two years of remission before MTX discontinuation and in those who did not use NSAIDs at time of MTX discontinuation. In Cox regression analyses and after adjustment for age at diagnosis, MTX tapering and JIA category, the use of NSAIDs at the time of MTX discontinuation (HR, 1.98 95%CI 1.03-3.82) and remission time of less than two years before suspension (HR, 3.12 95%CI 1.35-7.13) remained associated with relapse. No association was found between JIA category or the regimen of MTX discontinuation and the risk of relapse. CONCLUSIONS: In this large cohort we found that the use of NSAIDs at the time of MTX discontinuation was associated with a two times higher likelihood of relapse. In addition, longer duration of remission before MTX withdrawal reduces the chance of relapse in bionaive JIA patients.
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Antirreumáticos , Artrite Juvenil , Anti-Inflamatórios não Esteroides/uso terapêutico , Antirreumáticos/uso terapêutico , Artrite Juvenil/tratamento farmacológico , Doença Crônica , Estudos de Coortes , Humanos , Metotrexato/uso terapêutico , Estudos Prospectivos , Recidiva , Estudos Retrospectivos , Fatores de Tempo , Resultado do TratamentoRESUMO
BACKGROUND: Rheumatic diseases are associated with an increase in overall risks of tuberculosis (TB). The aim of this study was to evaluate the frequency of TB and the frequency of latent TB infection (LTBI), in clinical practice, for juvenile idiopathic arthritis (JIA) patients from high and low risk of TB incidence endemic countries. METHODS: This is an international, multicenter, cross-sectional, observational study of data collection from Brazil and Registry of Portugal at REUMA.PT. The inclusion criteria were patients with Juvenile Idiopathic Arthritis (JIA) with age ≤ 18 years who underwent screening for Mycobacterium tuberculosis infection [tuberculin skin test (TST) and/or interferon gamma release assay (IGRA)]. Chest X-rays and history of exposure to TB were also assessed. RESULTS: 292 JIA patients were included; mean age 14.3 years, mean disease duration 7.5 years, 194 patients (66.4%) performed only TST, 14 (4.8%) only IGRA and 84 (28.8%) both. The frequency of LTBI (10.6%) and TB was similar between the two countries. The reasons for TB screening were different; in Brazil it was performed more often at JIA onset while in Portugal it was performed when starting Disease Modified Anti-Rheumatic Drugs (DMARD) treatment (p < 0.001). Isoniazid therapy was prescribed in 40 (13.7%) patients (31 with LTBI and 9 with epidemiologic risks and/or due to contact with sick people). Only three patients (1%) developed active TB. CONCLUSION: We found nearly 10% of patients with LTBI, a small percentage of patients with treatment due to epidemiologic risks and only 1% with active TB. Distinct reasons and screening methods for LTBI were observed between the two countries.
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Antirreumáticos , Artrite Juvenil , Tuberculose Latente , Adolescente , Antirreumáticos/uso terapêutico , Artrite Juvenil/complicações , Artrite Juvenil/diagnóstico , Artrite Juvenil/tratamento farmacológico , Estudos Transversais , Humanos , Testes de Liberação de Interferon-gama/métodos , Tuberculose Latente/diagnóstico , Tuberculose Latente/tratamento farmacológico , Tuberculose Latente/epidemiologia , Teste Tuberculínico/métodosRESUMO
AIM: To develop the first Ophthalmology joint guidelines with Paediatric Rheumatology with recommendations on the screening, monitoring and medical treatment of juvenile idiopathic arthritis-associated uveitis (JIA-U), endorsed by the Portuguese Society of Ophthalmology (SPO). METHODS: A systematic literature review was conducted to include publications up to July 14th 2020, with no language restrictions, in order to include all the international position papers/guidelines concerning the medical management of JIA-U and randomised clinical trials assessing the efficacy and safety of medical treatment in this field. We searched through MEDLINE (PubMed), Scopus, Web of Science and Cochrane Library. The Delphi modified technique to generate consensus was used. Preliminary evidence statements were subject to an anonymous agreement assessment and discussion process using an online survey, followed by further discussion and update at a national meeting. A draft of the manuscript with all recommendations was then circulated among all participants and suggestions were incorporated. The final version was again circulated before publication. RESULTS: Twenty-six recommendations were developed focusing on the following topics: general management (3), screening and follow-up of uveitis (4), treatment (17) and health education in JIA-U among patients and families (2). CONCLUSION: These guidelines were designed to support the shared medical management of patients with JIA-U and emphasize the need for a multidisciplinary approach between Ophthalmology and Paediatric Rheumatology regarding the comprehensive care of JIA-U. We acknowledge that updating these recommendations will be warranted in the future, as more evidence becomes available. KEY-WORDS: juvenile idiopathic arthritis, uveitis, biological treatment, conventional immunosuppressive treatment, multidisciplinary management, guidelines, consensus, review, Delphi Technique.
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Artrite Juvenil , Oftalmologia , Reumatologia , Uveíte , Artrite Juvenil/complicações , Criança , Humanos , Portugal , Uveíte/diagnósticoRESUMO
Non-infectious uveitis (NIU) is a group of sight-threatening diseases that generates significant burden for the healthcare systems due to its adverse outcomes, irreversible structural complications in the eye with loss of visual function, limited clinical expertise and low-grade evidence for best practice. The usefulness of multidisciplinary care, specifically close collaboration between Rheumatologists and Ophthalmologists in NIU, has been emphasized in the literature. In this paper, the assessment tools and protocols used in our clinic are depicted and an overview of our activity with a brief description of the patients included in our registry, between 2018 and 2020 is provided. The cohort of 290 patients assessed in our NIU clinic, their demographics, sources of referral, details about immunosuppression treatment, and internal and external collaborations is described. This experience-based manuscript aims to describe the general functioning of our multidisciplinary NIU clinic, highlighting the benefits and drawbacks of multidisciplinary team management in patients with NIU, ultimately initiating a dialogue on what an NIU clinic should be and providing information for newly NIU clinics start-up. In conclusion, establishing a standardized and multidisciplinary clinic in NIU allows to systematically observe and follow-up this infrequent disease at a tertiary hospital level, thus improving quality of care delivery and research avenues.
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OBJECTIVE: To investigate the relationship between body mass index (BMI) and disease activity in patients with Juvenile Idiopathic Arthritis (JIA). METHODS: Patients with JIA, aged ≤18 years, registered at the Rheumatic Diseases Portuguese Register (Reuma.pt) in Portugal and Brazil were included. Age- and sex-specific BMI percentiles were calculated based on WHO growth standard charts and categorized into underweight (P <3), normal weight (3≤P≤85), overweight (85
97). Disease activity was assessed by Juvenile Arthritis Disease Activity Score (JADAS-27). Uni- and multivariate analyses were performed. RESULTS: A total of 275 patients were included. The prevalence of underweight, normal weight, overweight and obesity was 6.9%, 67.3%, 15.3% and 10.5%, respectively. Underweight patients had significantly higher number of active joints (p <0.001), patient's/parent's global assessment of disease activity (PGA) (p=0.020), physician's global assessment of disease activity (PhGA) (p <0.001), erythrocyte sedimentation rate (ESR) (p=0.032) and overall higher JADAS-27 (p <0.001), compared to patients with normal weight, overweight and obesity. In the multivariate regression, underweight persisted significantly associated with higher disease activity, compared to normal weight (B=-9.430, p <0.001), overweight (B=-9.295, p=0.001) and obesity (B=-9.120, p=0.001), when adjusted for age, gender, country, ethnicity, JIA category and therapies used. The diagnosis of RF- (B=3.653, p=0.006) or RF+ polyarticular JIA (B=5.287, p=0.024), the absence of DMARD therapy (B=5.542, p <0.001) and the use of oral GC (B=4.984, p=0.002) were also associated with higher JADAS-27. CONCLUSION: We found an independent association between underweight and higher disease activity in patients with JIA. Further studies are needed to understand the underlying mechanisms of this association.
Assuntos
Artrite Juvenil , Artrite Juvenil/complicações , Artrite Juvenil/epidemiologia , Índice de Massa Corporal , Brasil/epidemiologia , Etnicidade , Feminino , Humanos , Masculino , Portugal/epidemiologia , Índice de Gravidade de DoençaRESUMO
OBJECTIVE: To compare physical disability, mental health, fatigue and health-related quality of life (HRQoL) across juvenile idiopathic arthritis (JIA) categories in adulthood and between JIA and adult-onset rheumatic diseases. METHODS: Cross-sectional analysis nested in a cohort of adult patients with JIA registered in the Rheumatic Diseases Portuguese Register (Reuma.pt). Physical disability (Health Assessment Questionnaire-Disability Index), mental health symptoms (Hospital Anxiety and Depression Scale), fatigue (Functional Assessment of Chronic Illness Therapy-Fatigue Scale (FACIT-F)) and HRQoL (EuroQol-5D (EQ5D) and Short Form (SF-36)) were compared across JIA categories. Patients with polyarticular JIA and enthesis-related arthritis (ERA) JIA were compared respectively to patients with rheumatoid arthritis (RA) and spondyloarthritis (SpA), matched for gender and age, adjusted for disease duration and activity. RESULTS: 585 adult patients with JIA were included. Comparison across JIA categories showed that persistent oligoarthritis and patients with ERA reported a higher score in EQ5D and SF-36 physical component when compared with other JIA categories.Polyarticular JIA reported less disability and fatigue than patients with RA (median Health Assessment Questionnaire of 0.25 vs 0.63; p<0.001 and median FACIT-F score 42 vs 40 ; p=0.041). Polyarticular JIA had also better scores on EQ5D and all domains of SF-36, than patients with RA. Patients with ERA reported less depression and anxiety symptoms (0% vs 14.8%; p=0.003% and 9% vs 21.3%; p=0.002) and less fatigue symptoms (45 vs 41; p=0.01) than patients with SpA. CONCLUSION: Persistent oligoarticular JIA and ERA are the JIA categories in adulthood with better HRQoL. Overall, adult polyarticular and patients with ERA JIA have lower functional impairment and better quality-of-life than patients with RA and SpA.