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OBJECTIVE: To investigate the safety and efficacy of subcutaneous tocilizumab (SC-TCZ) treatment in a long-term extension (LTE) of clinical trials in polyarticular or systemic juvenile idiopathic arthritis (pJIA, sJIA). METHODS: Patients with pJIA or sJIA from two open-label, 52-week phase 1 b core trials of SC-TCZ who had adequate response per investigator assessment entered the LTE and continued SC-TCZ treatment according to body weight-based dosing regimens until commercial availability or up to 5 years. Pharmacokinetics, pharmacodynamics, and efficacy were assessed for up to 3 years and safety for up to 5 years in the LTE. RESULTS: Forty-four patients with pJIA and 38 patients with sJIA entered the LTE. Tocilizumab trough concentrations were maintained within the range expected to provide clinical benefit (mean values: pJIA, â¼10 µg/ml; sJIA, â¼75 µg/ml over 3 years). Pharmacodynamic parameters (interleukin-6, soluble interleukin-6 receptor, erythrocyte sedimentation rate, C-reactive protein) were maintained throughout the LTE at levels achieved in the core trials. Inactive disease per American College of Rheumatology provisional criteria was reported for 90% (17/19) and 53% (8/15) of patients with pJIA and 91% (10/11) and 92% (12/13) of patients with sJIA in the <30 kg and ≥30 kg body weight groups, respectively. Serious adverse events in the LTE were reported in six patients with pJIA (13.6%; five serious infections) and five patients with sJIA (13.2%; one serious infection). CONCLUSION: Patients with pJIA or sJIA experienced long-term disease control with SC-TCZ treatment. Long-term safety was consistent with the known tocilizumab safety profile.
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OBJECTIVE: To report pharmacokinetics (PK), immunogenicity, clinical effect, and safety of intravenous (IV) golimumab in children with active polyarticular-course juvenile idiopathic arthritis (pcJIA) who participated in A Study to Evaluate the Pharmacokinetics, Efficacy and Safety of Intravenous Golimumab in Pediatric Participants With Active Polyarticular Course Juvenile Idiopathic Arthritis Despite Methotrexate Therapy (GO-VIVA)'s open-label, long-term extension (LTE) through week 252. METHODS: GO-VIVA participants who continued IV golimumab (80 mg/m2 every 8 weeks) after week 52 were included. PK and safety were assessed through week 244 (last dose) and week 252, respectively, and clinical response through week 116. Clinical outcomes included JIA-American College of Rheumatology (ACR) responses and clinical Juvenile Arthritis Disease Activity Score in 10 joints (cJADAS10). Binary outcomes used nonresponder imputation, and other descriptive analyses used observed data. RESULTS: Of 112/127 (88.2%) participants entering the LTE, 69 completed the week 252 visit. Median steady-state trough golimumab concentrations were generally maintained from week 52 through week 244 (range 0.3-0.6 µg/mL). Antigolimumab antibody rates were consistent through week 52 (39.2% [49/125]) and week 244 (44.8% [56/125]). Week 52 JIA-ACR 30/50/70/90 response rates (75.6% [96/127], 74% [94/127], 65.4% [83/127], and 48.8% [62/127], respectively) were generally maintained through week 116 (72.4% [92/127], 71.7% [91/127], 63.8% [81/127], and 50.4% [64/127], respectively), when the median cJADAS10 was 1.6 and 56.7% (72/127) of participants achieved cJADAS10 ≤ 5 (minimal disease activity). Rates (per 100 patient-years) of serious adverse events and serious infections through week 252 were 7.7 and 3.9, respectively. CONCLUSION: GO-VIVA LTE participants experienced adequate PK exposure and stable safety and immunogenicity. The majority of participants experienced no more than minimal residual disease activity. Data suggest IV golimumab treatment provided durable clinical response through week 116, with an acceptable risk-benefit profile.
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OBJECTIVE: To evaluate the safety and efficacy of abatacept treatment for refractory juvenile localized scleroderma (jLS) in a retrospective study. METHODS: A multicentre cohort study was performed to evaluate jLS subjects treated with abatacept with follow-up for 12 months to maximum of 24 months. Assessments at 6-month intervals included skin activity measures and physician global assessment of activity (PGA-A). Descriptive statistical analysis was performed. RESULTS: Eighteen subjects were studied with median age of 13.4 years, the majority had linear scleroderma subtype, and musculoskeletal involvement. All had previously failed MTX and/or mycophenolate mofetil treatment and glucocorticoids. Abatacept was added to the subject's maintenance DMARD treatment; 13 also received glucocorticoids at start of abatacept. No serious adverse events occurred. Skin activity and PGA-A scores declined in nearly all by 6 months and continued to improve from 6 to 12 months. At 12 months, 15 (83%) subjects were considered responders, two (11%) treatment failures, and one dropped out for adverse event. Response was sustained for 11 (61%) subjects to 18 months and eight (44%) to 24 months. Overall, four (22%) subjects were treatment failures and three (16.7%) discontinued abatacept for adverse event. Active musculoskeletal problems improved in most affected subjects. Ten subjects were able to discontinue initial glucocorticoid and six concomitant DMARD treatment. CONCLUSION: Abatacept was found to be safe and effective for jLS subjects refractory to standard of care treatment. Subjects experienced improvement in both skin and musculoskeletal activity. Prospective studies should be performed to more fully evaluate abatacept's efficacy.
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Abatacepte/uso terapêutico , Antirreumáticos/uso terapêutico , Esclerodermia Localizada/tratamento farmacológico , Escleroderma Sistêmico/tratamento farmacológico , Adolescente , Criança , Estudos de Coortes , Feminino , Humanos , Masculino , Metotrexato/uso terapêutico , Ácido Micofenólico/uso terapêutico , Estudos Retrospectivos , Falha de Tratamento , Resultado do TratamentoRESUMO
OBJECTIVE: The aim of this study was to evaluate factors associated with extracutaneous involvement (ECI) in juvenile localized scleroderma (jLS). METHODS: A prospective, multicentre, 6-month observational study was performed. The data collected included disease features, global assessments, and subject symptoms. Bivariate and linear multilevel regression analyses were performed. RESULTS: A total of 86 jLS subjects (80% female, 80% Caucasian), median age of disease onset 7.7 years, were evaluated. Most had linear scleroderma or mixed morphea. Of the 86 subjects, 49 (57%) had 125 extracutaneous problems {median 2 [interquartile range (IQR) 1, 3] per subject} from nine organ systems. Most of these subjects had multiple musculoskeletal problems. ECI was associated with more extensive cutaneous involvement, higher number of symptoms, family history of autoimmunity, and ANA and RF positivity. Subjects with ECI had higher scores for physician global assessment of damage (PGA-D), and parental global assessment of disease impact, but not baseline physician global assessment of disease activity (PGA-A). Although subjects with ECI received more MTX and glucocorticoid treatment, they had a slower reduction in PGA-A scores and symptoms over time, suggesting a poorer response to treatment. In logistic regression modelling, female sex had the largest effect on parental impact scores. CONCLUSION: ECI occurred in the majority of subjects with jLS, and was associated with more medication use, longer treatment duration, higher PGA-D scores, and higher parental assessment of disease impact. Our findings suggest that jLS subjects with ECI have greater overall disease burden, both cutaneous and extracutaneous, and poorer response to treatment. More study of the treatment needs of this population is warranted.
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Doenças Musculoesqueléticas/etiologia , Qualidade de Vida , Esclerodermia Localizada/diagnóstico , Criança , Feminino , Seguimentos , Humanos , Masculino , Morbidade/tendências , Doenças Musculoesqueléticas/epidemiologia , Estudos Prospectivos , Esclerodermia Localizada/complicações , Esclerodermia Localizada/epidemiologia , Índice de Gravidade de Doença , Fatores de Tempo , Estados Unidos/epidemiologiaRESUMO
BACKGROUND: Primary vesicoureteral reflux (PVUR) is the most common malformation of the kidney and urinary tract, and reflux nephropathy is a major cause of chronic kidney disease in children. Recently, we reported mutations in the tenascin XB gene (TNXB) as a cause of PVUR with joint hypermobility. METHODS: To define the role of rare variants in tenascin genes in the etiology of PVUR, we screened a cohort of patients with familial PVUR (FPVUR) and non-familial PVUR (NFPVUR) for rare missense variants inTNXB and the tenascin C gene (TNC) after excluding mutations in ROBO2 and SOX17. RESULTS: The screening procedure identified 134 individuals from 112 families with PVUR; two families with mutations in ROBO2 were excluded from further analysis. Rare missense variants in TNXB were found in the remaining 110 families, of which 5/55 (9%) families had FPVUR and 2/55 (4%) had NFPVUR. There were no differences in high-grade reflux or renal parenchymal scarring between patients with and without TNXB variants. All patients with TNXB rare variants who were tested exhibited joint hypermobility. Overall we were able to identify causes of FPVUR in 7/57 (12%) families (9% in TNXB and 3% in ROBO2). CONCLUSIONS: In conclusion, the identification of a rare missense variant in TNXB in combination with a positive family history of VUR and joint hypermobility may represent a non-invasive method to diagnose PVUR and warrants further evaluation in other cohorts.
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Mutação de Sentido Incorreto , Tenascina/genética , Refluxo Vesicoureteral/genética , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Instabilidade Articular/diagnóstico , Masculino , Mutação , LinhagemRESUMO
To produce evidence capable of informing healthcare decision making at all critical levels, pragmatic clinical trials are diverse both in terms of the type of intervention (medical, behavioral, and/or technological) and the target of intervention (patients, clinicians, and/or healthcare system processes). Patients and clinicians may be called on to participate as designers, investigators, intermediaries, or subjects of pragmatic clinical trials. Other members of the healthcare team, as well as the healthcare system itself, also may be affected directly or indirectly before, during, or after study implementation. This diversity in the types and targets of pragmatic clinical trial interventions has brought into focus the need to consider whether existing ethics and regulatory principles, policies, and procedures are appropriate for pragmatic clinical trials. Specifically, further examination is needed to identify how the types and targets of pragmatic clinical trial interventions may influence the assessment of net potential risk, understood as the balance of potential harms and benefits. In this article, we build on scholarship seeking to align ethics and regulatory requirements with potential research risks and propose an approach to the assessment of net risks that is sensitive to the diverse nature of pragmatic clinical trial interventions. We clarify the potential harms, burdens, benefits, and advantages of common types of pragmatic clinical trial interventions and discuss implications for patients, clinicians, and healthcare systems.
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Pesquisa Biomédica/ética , Pesquisa Biomédica/normas , Ensaios Clínicos como Assunto/ética , Ensaios Clínicos como Assunto/normas , Segurança do Paciente/normas , Seleção de Pacientes/ética , Projetos de Pesquisa/normas , Humanos , Estados UnidosRESUMO
Juvenile idiopathic arthritis (JIA) is the most common rheumatic disease in childhood. Enthesitis-related arthritis (ERA) is one of the seven JIA subtypes classified by the International League of Associations for Rheumatology (ILAR). Due to inclusion and exclusion criteria, a pitfall of the ERA category is that it does not include all subsets of juvenile spondyloarthropathy, with many children ending up in the undifferentiated category. The ERA nomenclature also does not have a method for distinguishing between axial and peripheral disease, two phenotypes which vary in presentation and treatment requirements. This distinction is very important given the overall poor prognosis seen in ERA patients, specifically in those with axial involvement. Since axial involvement is more common and presents earlier than previously thought in ERA, the pediatric rheumatology community should develop more accurate and sensitive classification criteria based on disease course to assist in improving timely diagnosis and appropriate management.
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Artrite Juvenil/classificação , Artrite Juvenil/diagnóstico , Reumatologia/métodos , Criança , Humanos , PrognósticoRESUMO
Primary vesicoureteral reflux (VUR) is the most common congenital anomaly of the kidney and the urinary tract, and it is a major risk factor for pyelonephritic scarring and CKD in children. Although twin studies support the heritability of VUR, specific genetic causes remain elusive. We performed a sequential genome-wide linkage study and whole-exome sequencing in a family with hereditary VUR. We obtained a significant multipoint parametric logarithm of odds score of 3.3 on chromosome 6p, and whole-exome sequencing identified a deleterious heterozygous mutation (T3257I) in the gene encoding tenascin XB (TNXB in 6p21.3). This mutation segregated with disease in the affected family as well as with a pathogenic G1331R change in another family. Fibroblast cell lines carrying the T3257I mutation exhibited a reduction in both cell motility and phosphorylated focal adhesion kinase expression, suggesting a defect in the focal adhesions that link the cell cytoplasm to the extracellular matrix. Immunohistochemical studies revealed that the human uroepithelial lining of the ureterovesical junction expresses TNXB, suggesting that TNXB may be important for generating tensile forces that close the ureterovesical junction during voiding. Taken together, these results suggest that mutations in TNXB can cause hereditary VUR.
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Adesão Celular/genética , Movimento Celular/genética , Rim/patologia , Tenascina/genética , Sistema Urinário/anormalidades , Refluxo Vesicoureteral/genética , Feminino , Estudo de Associação Genômica Ampla , Heterozigoto , Humanos , Rim/metabolismo , Masculino , Mutação , Linhagem , Análise de Sequência de DNA , Tenascina/metabolismo , Sistema Urinário/metabolismo , Sistema Urinário/patologia , Refluxo Vesicoureteral/metabolismo , Refluxo Vesicoureteral/patologiaRESUMO
Clinicians are frequently confronted with patients presenting with oral aphthous ulcers or orogenital aphthae. Patients with complex aphthosis are characterized by the nearly constant presence of more than 3 oral aphthous ulcers or recurrent orogenital aphthae but do not satisfy the criteria for Behçet disease. We report a severe case of pediatric-onset complex aphthosis with poor response and/or significant toxicity to first-line medications. Lenalidomide, a second-generation immunomodulatory drug, induced a complete disease remission within few days of therapy. The patient has been treated for nearly 3 years with significant subjective and clinical improvement and no adverse effects. Thereby, lenalidomide may represent a well-tolerated and effective medication for patients with complex aphthosis who are intolerant or not responsive to first-line agents. Nevertheless, in view of the rare but serious potential adverse effects of lenalidomide such as teratogenicity and cancer, a clinical trial is necessary to assess the true risk-to-benefit ratio for the use of lenalidomide in patients with complex aphthosis.
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Fatores Imunológicos/uso terapêutico , Estomatite Aftosa/tratamento farmacológico , Talidomida/análogos & derivados , Adolescente , Diagnóstico Diferencial , Humanos , Lenalidomida , Masculino , Recidiva , Estomatite Aftosa/diagnóstico , Talidomida/uso terapêuticoRESUMO
OBJECTIVE: Juvenile localized scleroderma (jLS) is a chronic autoimmune disease commonly associated with poor outcomes, including contractures, hemiatrophy, uveitis, and seizures. Despite improvements in treatment, >25% of patients with jLS have functional impairment. To improve patient evaluation, our workgroup developed the Localized scleroderma Total Severity Scale (LoTSS), an overall disease severity measure. METHODS: LoTSS was developed as a weighted measure by a consensus process involving literature review, surveys, case vignettes, and multicriteria decision analysis. Feasibility was assessed in larger Childhood Arthritis and Rheumatology Research Alliance groups. Construct validity with physician assessment and inter-rater reliability was assessed using case vignettes. Additional evaluation was performed in a prospective patient cohort initiating treatment. RESULTS: LoTSS severity items were organized into modules that reflect jLS disease patterns, with modules for skin, extracutaneous, and craniofacial manifestations. Construct validity of LoTSS was supported by a strong positive correlation with the Physician Global Assessment (PGA) of severity and damage and weak positive correlation with PGA-Activity, as expected. LoTSS was responsive, with a small effect size identified. Moderate-to-excellent inter-rater reliability was demonstrated. LoTSS was able to discriminate between patient subsets, with higher scores identified in those with greater disease burden and functional limitation. CONCLUSION: We developed a new LS measure for assessing cutaneous and extracutaneous severity and have shown it to be reliable, valid, and responsive. LoTSS is the first measure that assesses and scores all the major extracutaneous manifestations in LS. Our findings suggest LoTSS could aid assessment and management of patients and facilitate outcome evaluation in treatment studies.
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Esclerodermia Localizada , Escleroderma Sistêmico , Índice de Gravidade de Doença , Humanos , Esclerodermia Localizada/diagnóstico , Esclerodermia Localizada/fisiopatologia , Esclerodermia Localizada/complicações , Feminino , Masculino , Criança , Reprodutibilidade dos Testes , Adolescente , Estudos de Viabilidade , Estudos Prospectivos , Consenso , Variações Dependentes do ObservadorRESUMO
OBJECTIVE: To examine the safety and efficacy of the interleukin-1 (IL-1) receptor antagonist anakinra as first-line therapy for systemic juvenile idiopathic arthritis (JIA). METHODS: Patients with systemic JIA receiving anakinra as part of initial disease-modifying antirheumatic drug (DMARD) therapy were identified from 11 centers in 4 countries. Medical records were abstracted using a standardized instrument, and resulting data were analyzed to characterize concomitant therapies, clinical course, adverse events, and predictors of outcome. RESULTS: Among 46 patients meeting inclusion criteria, anakinra monotherapy was used in 10 patients (22%), while 67% received corticosteroids and 33% received additional DMARDs. Outcomes were evaluated at a median followup interval of 14.5 months. Fever and rash resolved within 1 month in >95% of patients, while C-reactive protein and ferritin normalized within this interval in >80% of patients. Active arthritis persisted at 1 month in 39% of patients, at 3 months in 27%, and at >6 months of followup in 11%. Approximately 60% of patients, including 8 of 10 receiving anakinra monotherapy, attained a complete response without escalation of therapy. Disease characteristics and treatment were similar in partial and complete responders, except that partial responders were markedly younger at onset (median age 5.2 years versus 10.2 years; P = 0.004). Associated adverse events included documented bacterial infection in 2 patients and hepatitis in 1 patient. Tachyphylaxis was not observed. CONCLUSION: Anakinra as first-line therapy for systemic JIA was associated with rapid resolution of systemic symptoms and prevention of refractory arthritis in almost 90% of patients during the interval examined. These results justify further study of IL-1 inhibition as first-line, rather than rescue, therapy in systemic JIA.
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Antirreumáticos/uso terapêutico , Artrite Juvenil/tratamento farmacológico , Proteína Antagonista do Receptor de Interleucina 1/uso terapêutico , Adolescente , Artrite Juvenil/sangue , Artrite Juvenil/fisiopatologia , Sedimentação Sanguínea , Proteína C-Reativa/análise , Criança , Pré-Escolar , Quimioterapia Combinada , Feminino , Glucocorticoides/uso terapêutico , Humanos , Lactente , Cooperação Internacional , Articulações/efeitos dos fármacos , Articulações/fisiopatologia , Masculino , Resultado do TratamentoRESUMO
The array of paediatric pulmonary complications of the various rheumatologic disorders illustrates both the complexities and challenges of the underlying disorders and the continuing lack of detailed knowledge of the pathophysiology and optimal treatment paradigms in children. While the vertical transfer of information has made much progress from adult studies, such as with the diagnosis and management of pulmonary arterial hypertension, in many instances underlying disorders may differ between children and adults in important and fundamental respects. Recognition of pulmonary complications of rheumatic disorders in children is often more difficult and requires anticipation and a high index of suspicion. Further progress in understanding and treating the various paediatric disorders is hampered by the lack of paediatric-specific information. Crucial to further progress are the expansion of orphan childhood disease databases and research networks. In this way a comprehensive approach to determining basic natural history, risks and outcomes, and defining the next generation of therapies in a disease-specific and age-specific manner can be achieved.
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Antirreumáticos/efeitos adversos , Doenças Respiratórias/etiologia , Doenças Respiratórias/fisiopatologia , Doenças Reumáticas/complicações , Criança , Humanos , Doenças Respiratórias/induzido quimicamenteRESUMO
OBJECTIVE: To provide recommendations for the management of juvenile idiopathic arthritis (JIA) with a focus on nonpharmacologic therapies, medication monitoring, immunizations, and imaging, irrespective of JIA phenotype. METHODS: We developed clinically relevant Patient/Population, Intervention, Comparison, and Outcomes questions. After conducting a systematic literature review, the Grading of Recommendations Assessment, Development and Evaluation approach was used to rate the quality of evidence (high, moderate, low, or very low). A Voting Panel including clinicians and patients/caregivers achieved consensus on the direction (for or against) and strength (strong or conditional) of recommendations. RESULTS: Recommendations in this guideline include the use of physical therapy and occupational therapy interventions; a healthy, well-balanced, age-appropriate diet; specific laboratory monitoring for medications; widespread use of immunizations; and shared decision-making with patients/caregivers. Disease management for all patients with JIA is addressed with respect to nonpharmacologic therapies, medication monitoring, immunizations, and imaging. Evidence for all recommendations was graded as low or very low in quality. For that reason, more than half of the recommendations are conditional. CONCLUSION: This clinical practice guideline complements the 2019 American College of Rheumatology JIA and uveitis guidelines, which addressed polyarthritis, sacroiliitis, enthesitis, and uveitis, and a concurrent 2021 guideline on oligoarthritis, temporomandibular arthritis, and systemic JIA. It serves as a tool to support clinicians, patients, and caregivers in decision-making. The recommendations take into consideration the severity of both articular and nonarticular manifestations as well as patient quality of life. Although evidence is generally low quality and many recommendations are conditional, the inclusion of caregivers and patients in the decision-making process strengthens the relevance and applicability of the guideline. It is important to remember that these are recommendations. Clinical decisions, as always, should be made by the treating clinician and patient/caregiver.
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Antirreumáticos , Artrite Juvenil , Reumatologia , Uveíte , Antirreumáticos/uso terapêutico , Artrite Juvenil/tratamento farmacológico , Artrite Juvenil/terapia , Glucocorticoides/uso terapêutico , Humanos , Imunização , Qualidade de Vida , Estados Unidos , Uveíte/tratamento farmacológicoRESUMO
OBJECTIVE: To provide updated guidelines for pharmacologic management of juvenile idiopathic arthritis (JIA), focusing on treatment of oligoarthritis, temporomandibular joint (TMJ) arthritis, and systemic JIA with and without macrophage activation syndrome. Recommendations regarding tapering and discontinuing treatment in inactive systemic JIA are also provided. METHODS: We developed clinically relevant Patient/Population, Intervention, Comparison, and Outcomes questions. After conducting a systematic literature review, the Grading of Recommendations Assessment, Development and Evaluation approach was used to rate the quality of evidence (high, moderate, low, or very low). A Voting Panel including clinicians and patients/caregivers achieved consensus on the direction (for or against) and strength (strong or conditional) of recommendations. RESULTS: Similar to those published in 2019, these JIA recommendations are based on clinical phenotypes of JIA, rather than a specific classification schema. This guideline provides recommendations for initial and subsequent treatment of JIA with oligoarthritis, TMJ arthritis, and systemic JIA as well as for tapering and discontinuing treatment in subjects with inactive systemic JIA. Other aspects of disease management, including factors that influence treatment choice and medication tapering, are discussed. Evidence for all recommendations was graded as low or very low in quality. For that reason, more than half of the recommendations are conditional. CONCLUSION: This clinical practice guideline complements the 2019 American College of Rheumatology JIA and uveitis guidelines, which addressed polyarthritis, sacroiliitis, enthesitis, and uveitis. It serves as a tool to support clinicians, patients, and caregivers in decision-making. The recommendations take into consideration the severity of both articular and nonarticular manifestations as well as patient quality of life. Although evidence is generally low quality and many recommendations are conditional, the inclusion of caregivers and patients in the decision-making process strengthens the relevance and applicability of the guideline. It is important to remember that these are recommendations. Clinical decisions, as always, should be made by the treating clinician and patient/caregiver.
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Antirreumáticos , Artrite Juvenil , Reumatologia , Transtornos da Articulação Temporomandibular , Uveíte , Antirreumáticos/uso terapêutico , Artrite Juvenil/diagnóstico , Artrite Juvenil/tratamento farmacológico , Glucocorticoides/uso terapêutico , Humanos , Qualidade de Vida , Articulação Temporomandibular , Transtornos da Articulação Temporomandibular/diagnóstico , Transtornos da Articulação Temporomandibular/tratamento farmacológico , Estados Unidos , Uveíte/tratamento farmacológicoRESUMO
OBJECTIVE: To provide recommendations for the management of juvenile idiopathic arthritis (JIA) with a focus on nonpharmacologic therapies, medication monitoring, immunizations, and imaging, irrespective of JIA phenotype. METHODS: We developed clinically relevant Patient/Population, Intervention, Comparison, and Outcomes questions. After conducting a systematic literature review, the Grading of Recommendations Assessment, Development and Evaluation approach was used to rate the quality of evidence (high, moderate, low, or very low). A Voting Panel including clinicians and patients/caregivers achieved consensus on the direction (for or against) and strength (strong or conditional) of recommendations. RESULTS: Recommendations in this guideline include the use of physical therapy and occupational therapy interventions; a healthy, well-balanced, age-appropriate diet; specific laboratory monitoring for medications; widespread use of immunizations; and shared decision-making with patients/caregivers. Disease management for all patients with JIA is addressed with respect to nonpharmacologic therapies, medication monitoring, immunizations, and imaging. Evidence for all recommendations was graded as low or very low in quality. For that reason, more than half of the recommendations are conditional. CONCLUSION: This clinical practice guideline complements the 2019 American College of Rheumatology JIA and uveitis guidelines, which addressed polyarthritis, sacroiliitis, enthesitis, and uveitis, and a concurrent 2021 guideline on oligoarthritis, temporomandibular arthritis, and systemic JIA. It serves as a tool to support clinicians, patients, and caregivers in decision-making. The recommendations take into consideration the severity of both articular and nonarticular manifestations as well as patient quality of life. Although evidence is generally low quality and many recommendations are conditional, the inclusion of caregivers and patients in the decision-making process strengthens the relevance and applicability of the guideline. It is important to remember that these are recommendations. Clinical decisions, as always, should be made by the treating clinician and patient/caregiver.
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Antirreumáticos , Artrite Juvenil , Reumatologia , Uveíte , Antirreumáticos/uso terapêutico , Artrite Juvenil/tratamento farmacológico , Artrite Juvenil/terapia , Glucocorticoides/uso terapêutico , Humanos , Imunização , Qualidade de Vida , Estados Unidos , Uveíte/tratamento farmacológicoRESUMO
OBJECTIVE: To provide updated guidelines for pharmacologic management of juvenile idiopathic arthritis (JIA), focusing on treatment of oligoarthritis, temporomandibular joint (TMJ) arthritis, and systemic JIA with and without macrophage activation syndrome. Recommendations regarding tapering and discontinuing treatment in inactive systemic JIA are also provided. METHODS: We developed clinically relevant Patient/Population, Intervention, Comparison, and Outcomes questions. After conducting a systematic literature review, the Grading of Recommendations Assessment, Development and Evaluation approach was used to rate the quality of evidence (high, moderate, low, or very low). A Voting Panel including clinicians and patients/caregivers achieved consensus on the direction (for or against) and strength (strong or conditional) of recommendations. RESULTS: Similar to those published in 2019, these JIA recommendations are based on clinical phenotypes of JIA, rather than a specific classification schema. This guideline provides recommendations for initial and subsequent treatment of JIA with oligoarthritis, TMJ arthritis, and systemic JIA as well as for tapering and discontinuing treatment in subjects with inactive systemic JIA. Other aspects of disease management, including factors that influence treatment choice and medication tapering, are discussed. Evidence for all recommendations was graded as low or very low in quality. For that reason, more than half of the recommendations are conditional. CONCLUSION: This clinical practice guideline complements the 2019 American College of Rheumatology JIA and uveitis guidelines, which addressed polyarthritis, sacroiliitis, enthesitis, and uveitis. It serves as a tool to support clinicians, patients, and caregivers in decision-making. The recommendations take into consideration the severity of both articular and nonarticular manifestations as well as patient quality of life. Although evidence is generally low quality and many recommendations are conditional, the inclusion of caregivers and patients in the decision-making process strengthens the relevance and applicability of the guideline. It is important to remember that these are recommendations. Clinical decisions, as always, should be made by the treating clinician and patient/caregiver.
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Artrite Juvenil , Reumatologia , Transtornos da Articulação Temporomandibular , Uveíte , Artrite Juvenil/tratamento farmacológico , Humanos , Qualidade de Vida , Articulação Temporomandibular , Transtornos da Articulação Temporomandibular/tratamento farmacológico , Estados Unidos , Uveíte/tratamento farmacológicoRESUMO
PURPOSE OF REVIEW: To update the current understanding of the risk factors for poor outcomes in juvenile idiopathic arthritis-related uveitis. In addition, current therapies, both traditional and biological, are reviewed. RECENT FINDINGS: Male sex, independent of age or antinuclear antibody status, is associated with increased ocular morbidity. Having anterior chamber inflammation on first exam increases the risk of developing vision-threatening eye complications. Presence of one complication increases the risk of developing another. Risk of cataract development associated with topical glucocorticoid use is better defined. Longer duration of remission on therapy has been found to decrease the risk of disease flare after discontinuation of methotrexate. Recent studies of both nonbiological and biological therapies for arthritis-related uveitis are discussed. SUMMARY: With a better understanding of risk factors associated with the ocular morbidity of uveitis associated with juvenile idiopathic arthritis, aggressive therapies can be targeted for improved visual outcomes. Alternative treatments to avoid long-term corticosteroid use include the use of antimetabolites and biological therapies. More prospective comparator studies and/or use of multicenter databases are needed to better understand best treatments.
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Artrite Juvenil/complicações , Artrite Juvenil/tratamento farmacológico , Uveíte/tratamento farmacológico , Uveíte/etiologia , Administração Oftálmica , Corticosteroides/administração & dosagem , Antimetabólitos/uso terapêutico , Produtos Biológicos/uso terapêutico , Criança , Feminino , Humanos , Masculino , Metotrexato/uso terapêutico , Fatores de RiscoRESUMO
OBJECTIVE: To evaluate the effects of long-term etanercept treatment, with or without methotrexate, on growth in children with selected categories of juvenile idiopathic arthritis (JIA). METHODS: We conducted a 3-year, open-label, nonrandomized registry of 594 patients with polyarticular or systemic JIA treated with etanercept only, etanercept plus methotrexate, or methotrexate only. Height, weight, and body mass index (BMI) were assessed at baseline and at years 1, 2, and 3, using percentiles derived from US Centers for Disease Control and Prevention standardized growth charts. RESULTS: Statistically significant increases in the mean height percentiles from baseline were observed in etanercept-treated patients at year 3 (4.8 percentile points) and in patients treated with etanercept plus methotrexate at years 1, 2, and 3 (2.4, 3.3, and 5.6 percentile points, respectively). Statistically significant increases from baseline in the mean weight percentiles were observed at years 1, 2, and 3 in both the etanercept group (7.4, 10.0, and 13.0 percentile points) and the etanercept-plus-methotrexate group (2.9, 6.9, and 8.4 percentile points, respectively). Statistically significant increases from baseline in the mean BMI percentiles were observed in both the etanercept group (range 9.6-13.8 percentile points) and the etanercept-plus-methotrexate group (range 2.1-5.2 percentile points). The mean height, weight, and BMI percentiles did not change significantly in patients in the methotrexate-only group. CONCLUSION: Etanercept treatment, with or without methotrexate, may contribute to the restoration of normal growth in children with JIA.
Assuntos
Artrite Juvenil/terapia , Estatura/efeitos dos fármacos , Peso Corporal/efeitos dos fármacos , Imunoglobulina G/efeitos adversos , Adolescente , Antirreumáticos/efeitos adversos , Antirreumáticos/uso terapêutico , Índice de Massa Corporal , Criança , Quimioterapia Combinada , Etanercepte , Feminino , Humanos , Imunoglobulina G/uso terapêutico , Masculino , Metotrexato/uso terapêutico , Receptores do Fator de Necrose Tumoral/antagonistas & inibidores , Receptores do Fator de Necrose Tumoral/uso terapêutico , Sistema de Registros , Resultado do TratamentoRESUMO
Children with rheumatic disease have rare pulmonary manifestations that may cause significant morbidity and mortality. These children are often clinically asymptomatic until disease has significantly progressed, so they should be screened for pulmonary involvement. There has been recent recognition of a high mortality-related lung disease in systemic-onset juvenile idiopathic arthritis; risk factors include onset of juvenile idiopathic arthritis less than 2 years of age, history of macrophage activation syndrome, presence of trisomy 21, and history of anaphylactic reaction to biologic therapy. Early recognition and treatment of lung disease in children with rheumatic diseases may improve outcomes.
Assuntos
Pneumopatias/etiologia , Doenças Reumáticas/complicações , Criança , Humanos , Pneumopatias/diagnóstico , Pneumopatias/terapia , Testes de Função Respiratória , Doenças Reumáticas/diagnóstico , Doenças Reumáticas/terapiaRESUMO
Avascular necrosis (AVN) of the metacarpal heads is uncommon and has been associated with trauma, systemic lupus erythematosus, and corticosteroid usage. There have been no previous reports of metacarpal AVN described in patients with juvenile dermatomyositis. Descriptions of AVN in juvenile dermatomyositis are rare. We present 2 cases of patients with juvenile dermatomyositis who developed multifocal avascular necrosis after corticosteroid therapy with unusual distribution and review the literature on metacarpal AVN.